CN104976848A - Air throttle device and heater - Google Patents
Air throttle device and heater Download PDFInfo
- Publication number
- CN104976848A CN104976848A CN201510153076.2A CN201510153076A CN104976848A CN 104976848 A CN104976848 A CN 104976848A CN 201510153076 A CN201510153076 A CN 201510153076A CN 104976848 A CN104976848 A CN 104976848A
- Authority
- CN
- China
- Prior art keywords
- extension
- terminal
- heater
- substrate
- resistive element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims abstract description 145
- 238000005452 bending Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/04—Preventing the formation of frost or condensate
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
- H05B3/34—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs
- H05B3/36—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a heater and an air throttle device using the heater. The amount of the heater obtained from a large size substrate can be increased even the heater is curved. The heater (9) with a rectangle frame shape for the air throttle device adapts a flexible substrate (90), and the substrate (90) and a resistance body (99) are bended together to form a specified shape in the state of front-and-back overturn. Thus, the heater before bending only requires a simple plane. In additionally, a first terminal (991) is easy to electrically connect a second terminal (992) because the first terminal (991) and the second terminal (992) of a first terminal part (91) and a second terminal part (95) are directed at a same direction in the thickness direction of the heater (9).
Description
Technical field
The present invention relates to a kind of throttle setting with having heaters and heater, the throttle setting of described band having heaters is used in the cold air path of refrigerator etc.
Background technology
For the throttle setting in the cold air path for refrigerator etc., such as, propose following structure: utilize driving mechanism to drive baffle plate, thus opening and closing (with reference to patent document 1,2) is carried out to the opening portion being formed at framework.Further, if curdy water freezes around opening portion, thus framework and baffle plate are attached together because freezing, then cannot drive baffle plate towards opening direction.Therefore, propose following scheme: rectangular box-like heater (with reference to patent document 1,2) is set around the opening portion of framework.
Patent document 1: Japanese Unexamined Patent Publication 7-19709 publication
Patent document 2: Chinese utility model notification number: CN201973990U
Summary of the invention
If adopt heater that the one side side of substrate is provided with resistive element as the heater in patent document 1,2 etc., because heater is thinner, therefore, it is possible to prevent from producing unnecessary gap between baffle plate and framework.In this case, when after the resistive element forming multiple heater at large substrate place, substrate is split, thus obtain heater.
But, when arranging heater around opening portion, because heater is formed as the shape of bending, be therefore very restricted when cutting out the layout in the region of heater to one piece of large substrate.Consequently, the quantity of the heater that can be formed from one piece of large substrate tails off, thus the cost of heater increases.
In view of the above-mentioned problems, problem of the present invention is the throttle setting providing following this heater and have employed this heater: even if heater is the shape of bending, also can increase the quantity arranging the heater obtained from one piece of large substrate.
In order to solve above-mentioned problem, the invention is characterized in, described throttle setting has: framework, and described framework is formed with opening portion; Baffle plate, described baffle plate is used for opening portion described in opening and closing; Heater, described heater is arranged at around the described opening portion of described framework; And driving mechanism, described driving mechanism drives described baffle plate, and described heater has: substrate, and described substrate has end in the both sides of its bearing of trend; And resistive element, the bearing of trend of described resistive element in the one side side of described substrate along described substrate is formed, described substrate is flexible substrate, and described heater has flexing portion, described flexing portion is made up of the kink bent in the mode making described substrate and described resistive element together be formed as positive and negative rollover states.
Further, heater involved in the present invention has: substrate, and described substrate has end in the both sides of its bearing of trend; And resistive element, the bearing of trend of described resistive element in the one side side of described substrate along described substrate is formed, described substrate is flexible substrate, and described heater has flexing portion, described flexing portion is made up of the kink described substrate and described resistive element being together bent into positive and negative rollover states.
In the present invention, heater adopt flexible substrate, and substrate is bent into positive and negative upset state to form the shape of regulation.Therefore, the heater implemented before bending is simple flat shape.Therefore, when manufacturing heater, the restriction in the layout one piece of large substrate being cut out to the region of heater can be alleviated, therefore, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate.Thereby, it is possible to reduce the cost of heater.
In the present invention, preferred described substrate such as has: the first terminal portion, and described the first terminal portion is provided with the first terminal of described resistive element in the side of first direction; First extension, described first extension extends from the first end be connected with described the first terminal portion towards the opposite side of described first direction; Second extension, described second extension extends from the second end of the opposite side by described first direction of described first extension along the second direction orthogonal with described first direction; 3rd extension, described 3rd extension, from the 3rd end of the end side of described second extension, extends from the opposite side of described first direction towards side; And second portion of terminal, described second portion of terminal is connected with the 4th end of the side by described first direction of described 3rd extension, and being provided with the second terminal of described resistive element, at least one in described the second end and described 3rd end is formed as described kink.Due to the heater frame-shaped in the form of a substantially rectangular of described shape, therefore be applicable to being arranged at around opening portion, but when manufacturing heater by large substrate, if be exactly such flat shape, then waste can be formed by the region that the first extension, the second extension and the 3rd extension surround, if but at least one in the second end and the 3rd end is formed as kink, then the heater before implementing bending is formed as the first extension simple shape not opposed with the 3rd extension.Therefore, when manufacturing heater, due to the restriction in the layout one piece of large substrate being cut out to the region of heater can be alleviated, therefore, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate.Thereby, it is possible to reduce the cost of heater.
In the present invention, the number being formed as the end of described kink in the described first end of preferred described substrate, described the second end, described 3rd end and described 4th end is even number.
According to this structure, no matter in described the first terminal portion or in described second portion of terminal, due to the first terminal and the second terminal all on the thickness direction of heater towards same direction, therefore easy electrical connection is implemented to the first terminal and the second terminal.
In the present invention, preferred described heater is formed by the state making described substrate and become described first end, described the second end, described 3rd end and these four positions, described 4th end are bent into described kink from the state of linearly extension till described the first terminal portion, described first extension, described second extension, described 3rd extension and described second portion of terminal.According to this structure, the heater implemented before bending is the simple shape of linearly extension.Therefore, when manufacturing heater, the restriction in the layout one piece of large substrate being cut out to the region of heater can be alleviated, therefore, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate.Further, the operation of cutting large substrate can be implemented efficiently.Thereby, it is possible to reduce the cost of heater.
In the present invention, preferred described the first terminal portion and described second portion of terminal are embedded in the first hole being formed at described the first terminal portion and the state be embedded in second hole overlapping with described first hole of described second portion of terminal is fixed on described framework with the projection being formed at described framework.According to this structure, efficiently described the first terminal portion and described second portion of terminal can be fixed to framework.
In the present invention, the part of the linearly extension of described substrate be bent in the position of the state bent with the angle of 90 ° preferably in described kink, the side that the radius of curvature of the ratio bending part of described resistive element in the both sides of the width of described substrate is formed less extends near the position of the side that the radius of curvature of bending part is formed larger.According to this structure, resistive element can be suppressed to break at kink.
Further, the feature of another embodiment of the present invention is, described throttle setting has: framework, and described framework is formed with opening portion; Baffle plate, described baffle plate is used for opening portion described in opening and closing; Heater, described heater is arranged at around the described opening portion of described framework; And driving mechanism, described driving mechanism drives described baffle plate, and described heater has: substrate, and described substrate has end in the both sides of its bearing of trend; And resistive element, described resistive element is formed at the one side side of described substrate, and described substrate has: the first terminal portion, and described the first terminal portion is provided with the first terminal of described resistive element in the side of first direction; First extension, described first extension is connected with described the first terminal portion and opposite side towards described first direction extends; Second extension, described second extension extends from the second end of the opposite side by described first direction of described first extension towards the second direction orthogonal with described first direction; 3rd extension, described 3rd extension extends from the opposite side of described first direction towards side from the 3rd end of the end side of described second extension; And second portion of terminal, described second portion of terminal is connected with the 4th end of the side by described first direction of described 3rd extension and is provided with the second terminal of described resistive element, described the first terminal portion separates in this second direction with described second portion of terminal, and described the first terminal portion and described second portion of terminal distance of separation is in this second direction larger, also large than described 3rd extension width dimensions in this second direction than described first extension width dimensions in this second direction.
Further, the feature of heater involved in the present invention is, described heater has: substrate, and described substrate has end in the both sides of its bearing of trend; And resistive element, described resistive element is formed at the one side side of described substrate, and described substrate has: the first terminal portion, and described the first terminal portion is provided with the first terminal of described resistive element in the side of first direction; First extension, described first extension is connected with described the first terminal portion and opposite side towards described first direction extends; Second extension, described second extension extends from the second end of the opposite side of the described first direction of described first extension towards the second direction orthogonal with described first direction; 3rd extension, described 3rd extension extends from the opposite side of described first direction towards side from the 3rd portion of terminal of the end side of described second extension; And second portion of terminal, described second portion of terminal is connected with the 4th end of the side of the described first direction of described 3rd extension and is provided with the second terminal of described resistive element, described the first terminal portion separates in this second direction with described second portion of terminal, and described the first terminal portion and described second portion of terminal distance of separation is in this second direction larger, also large than described 3rd extension width dimensions in this second direction than described first extension width dimensions in this second direction.
In the present invention, the rectangular frame-shaped of heater extends, but the first terminal and the second terminal that are positioned at the side of first direction separate in a second direction, and the first terminal portion and the second portion of terminal distance of separation is in a second direction larger, also large than the 3rd extension width dimensions in a second direction than the first extension width dimensions in a second direction.Therefore, when manufacturing heater, when cutting out the layout in the region of heater to one piece of large substrate, the first extension or the 3rd extension can be formed and enter structure between the first terminal portion and the second portion of terminal.Thus, waste can not be formed by the region that the first extension, the second extension and the 3rd extension surround.Therefore, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate, the cost of heater can be reduced thus.
In the present invention, preferred described the first terminal portion and described second portion of terminal distance of separation in this second direction than described first extension width dimensions in this second direction and described 3rd extension width dimensions sum in this second direction large.According to this structure, the first extension and the 3rd extension can be formed and enter structure between the first terminal portion and the second portion of terminal.Therefore, waste can not be formed by the region that the first extension, the second extension and the 3rd extension surround.Thereby, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate, thus the cost of heater can be reduced.
In the present invention, preferred described baffle plate rotates opening portion described in opening and closing by the axis around the end through described baffle plate, and in described heater, the formation density of described resistive element is formed higher than the side near described axis in the side away from described axis.According to this structure, owing to can suppress to freeze in the position away from axis, therefore not easily generation framework and baffle plate are attached together because freezing, thus cause the situation that cannot drive baffle plate towards opening direction.
Invention effect
In the present invention, heater adopts flexible substrate, and substrate is bent into the state of positive and negative upset thus forms the shape specified.Therefore, the heater implemented before bending is simple flat shape.Therefore, when manufacturing heater, due to the restriction in the layout one piece of large substrate being cut out to the region of heater can be alleviated, therefore, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate.Thereby, it is possible to reduce the cost of heater.
And, in another embodiment of the present invention, the rectangular frame-shaped of heater extends, but the first terminal portion and the second portion of terminal that are positioned at the side on first direction are separated in a second direction, and the first terminal portion and the second portion of terminal width dimensions is in a second direction larger, also large than the 3rd extension width dimensions in a second direction than the first extension width dimensions in a second direction.Therefore, when manufacturing heater, can when cutting out the layout in the region of heater to one piece of large substrate, form the first extension or the 3rd extension and enter into structure between the first terminal portion and the second portion of terminal.Therefore, waste can not be formed by the region that the first extension, the second extension and the 3rd extension surround.Therefore, it is possible to increase the quantity of the heater that can be formed from one piece of large substrate, thereby, it is possible to reduce the cost of heater.
Accompanying drawing explanation
The key diagram of Fig. 1 (a), Fig. 1 (b) throttle setting involved by embodiments of the present invention 1.
Fig. 2 is the exploded perspective view for applying baffle plate in throttle setting of the present invention etc.
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), Fig. 3 (d) are the key diagram for the heater in the throttle setting involved by embodiments of the present invention 1.
Fig. 4 (a), Fig. 4 (b) are the key diagram for the heater in the throttle setting involved by embodiments of the present invention 2.
Fig. 5 (a), Fig. 5 (b) are the key diagram for the heater in the throttle setting involved by embodiments of the present invention 3.
Fig. 6 (a), Fig. 6 (b) are the key diagram for the heater in the throttle setting involved by embodiments of the present invention 4.
Fig. 7 is the key diagram for the heater in the throttle setting involved by embodiments of the present invention 5.
(symbol description)
1 throttle setting
2 frameworks
210 opening portions
218 projections
4 baffle plates
6 driving mechanisms
9 heaters
9x, 9y kink
90 substrates
90a first end
90b the second end
90c the 3rd end
90d the 4th end
The part that 9x1 radius of curvature is large
The part that 9x2 radius of curvature is little
901 one sides
902 another sides
91 the first terminal portions
92 first extensions
93 second extensions
94 the 3rd extensions
95 second portion of terminal
98 holes
981 first holes
982 second holes
99 resistive elements
99a line part
99b wriggles portion
991 the first terminals
992 second terminals
Detailed description of the invention
Below, with reference to accompanying drawing, the throttle setting applying refrigerator of the present invention is described.In the following description, the pivot axis of baffle plate 4 is set to L, using along the direction of pivot axis L as X-direction (first direction), using opening portion towards direction as Z-direction, the direction orthogonal with X-direction and Z-direction is described as Y-direction (second direction).In addition, with the side of X-direction be X1, with the opposite side of X-direction be X2, with the side of Y-direction be Y1, with the opposite side of Y-direction be Y2, with the side of Z-direction be Z1, with the opposite side of Z-direction for Z2 is described.
[embodiment 1]
(overall structure)
The key diagram of Fig. 1 (a), Fig. 1 (b) throttle setting 1 involved by embodiments of the present invention 1, Fig. 1 (a) is that Fig. 1 (b) is the exploded perspective view from being undertaken by the side being configured with baffle plate 4 observing relative to opening portion 210 from the stereogram being undertaken by the side being configured with baffle plate 4 observing relative to opening portion 210.Fig. 2 is the exploded perspective view for applying baffle plate 4 grade in throttle setting 1 of the present invention.In addition, in Fig. 1 (a), Fig. 1 (b) and Fig. 2, show state when baffle plate 4 makes opening portion 210 become closed condition.
As shown in Fig. 1 (a), Fig. 1 (b) and Fig. 2, the throttle setting 1 of present embodiment has: framework 2, and described framework 2 is formed with the opening portion 210 of rectangle; Housing 3, driving mechanism 6 is contained in inner side by described housing 3; And baffle plate 4, described baffle plate 4 is for the opening portion 210 of opening and closing framework 2, and housing 3 and framework 2 are joined together by hitch gear 11 etc.
Framework 2 has: end plate 21, and described end plate 21 is rectangular, and is formed with opening portion 210; And main part 22, described main part 22 is square tube shape, and outstanding towards the opposite side Z2 of Z-direction from the outer rim of end plate 21.Main part 22 has: side plate 221, and described side plate 221 is in the opposite side of housing 3; Web portion 25, described web portion 25 is opposed with side plate 221 in housing 3 side; And side plate 222,223, side plate 221 is connected with web portion 25 by described side plate 222,223 respectively.Web portion 25 is given prominence to than the opposite side Z2 of side plate 221,222,223 towards Z-direction, and is connected with housing 3.Be formed with breach 224 at side plate 221, described breach 224 is for positioning when throttle setting 1 being installed in refrigerator etc.
Be formed with the sealing plate portion 26 in square tube shape of giving prominence to towards the side at baffle plate 4 place from the edge of opening portion 210 in end plate 21, baffle plate 4 makes opening portion 210 become closed condition by abutting with sealing plate portion 26.
Further, the face of the side by baffle plate 4 place in end plate 21 is provided with heater 9, and described heater 9 is lamellar and is surrounded opening portion 210 (sealing plate portion 26 around).
In the present embodiment, driving mechanism 6 makes baffle plate 4 rotate opening and closing opening portion 210 around the pivot axis L that (horizontal direction) extends in X direction.Specifically, driving mechanism 6 switches in closed posture and opening between posture, and described closed posture makes baffle plate 4 rotate along the closing direction shown in arrow A centered by pivot axis L, thus utilizes baffle plate 4 closed peristome 210; Described posture of opening makes baffle plate 4 open opening portion 210 along the opening direction rotation shown in arrow B centered by pivot axis L.
Described throttle setting 1 is configured at the inner side of the pipeline forming cold air path.At this, relative to opening portion 210, cold air flows through opening portion 210 from the side contrary with the side being configured with baffle plate 4.Or relative to opening portion 210, cold air also flows through opening portion 210 from the side being configured with baffle plate 4 sometimes.In the present embodiment, relative to opening portion 210, cold air flows through from the side being configured with baffle plate 4.
(structure of baffle plate 4)
Baffle plate 4 has: opening-closing plate 40, and described opening-closing plate 40 has the size flat part 41 larger than opening portion 210; And elastomeric element 49, described elastomeric element 49 is formed in polyurethane foam etc. that is lamellar and that kept by the face of the side, opening portion 210 (on the one hand) being opened and closed plate 40, and first surface 491 side of elastomeric element 49 abuts thus closed peristome 210 with the surrounding (sealing plate portion 26) of opening portion 210.Side plate 42,43,44,45 is formed around the flat part 41 of opening-closing plate 40, and by forming rib 421,431,441,451 from flat part 41 towards the part that the side contrary with keeping the side of elastomeric element 49 is outstanding in side plate 42,43,44,45.
Baffle plate 4 has axle portion 46, and the end of rib 441 side of described axle portion 46 in flat part 41 is outstanding towards the side X1 of X-direction.Axle portion 46 and pivot axis L are formed as coaxial, and the hole 250 that axle portion 46 is formed on the web portion 25 of framework 2 is supported as rotating, and is connected with driving mechanism 6 with this state.And, baffle plate 4 has axle portion 48, the side at rib 441 place of described axle portion 48 in flat part 41 is given prominence to towards the opposite side X2 of X-direction, and the opposite side X2 (outside) from axle portion 48 towards X-direction is extruded with and is supported protuberance 480 for rotating by framework 2.
(structure of driving mechanism 6)
Driving mechanism 6 has: stepper motor 60, and described stepper motor 60 is configured at the inner side of housing 3; And train 65, described train 65 is used for the rotation of stepper motor 60 to be passed to baffle plate 4 in the inner side of housing 3.Housing 3 has the main part 32 of the square tube shape given prominence to towards framework 2 side from base plate, and main part 32 has side plate 321,322 opposed in z-direction and side plate 323,324 opposed in the Y direction.Stepper motor 60 is kept by housing 3 between framework 2 and housing 3.Train 65 has: a gear 66, and a described gear 66 has the large diameter gear 661 engaged with motor pinion 601; No. two gears (not shown), described No. two gears have the large diameter gear engaged with the small-diameter gear of a gear 66 (not shown); And driven wheel 68, described driven wheel 68 has the large diameter gear 681 engaged with the small-diameter gear of No. two gears.Therefore, in train 65, a gear 66, No. two gears and driven wheel 68 form deceleration train.Further, train 65 has sector gear 69, and described sector gear 69 engages with driven wheel 68 and servo-actuated in driven wheel 68.Sector gear 69 for being positioned at the final gear (output gear) of the final level of train 65, and is connected with baffle plate 4.Specifically, the output shaft 691 of sector gear 69 is connected with the axle portion 46 of baffle plate 4.
(detailed construction of heater 9)
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c), Fig. 3 (d) are the key diagram for the heater 9 in the throttle setting 1 involved by embodiments of the present invention 1, Fig. 3 (a) is the plane of heater 9 grade, Fig. 3 (b) is the plane of the heater 9 before the enforcement observed from one side 901 sides bends, Fig. 3 (c) for schematically illustrating the plane of the bending structure of heater 9, the key diagram that Fig. 3 (d) is kink.In addition, in Fig. 3 (c), about resistive element 99, illustrate only the first terminal 991 wherein and the second terminal 992.
Heater 9 shown in Fig. 3 (a) has: substrate 90, and described substrate 90 has end in the both sides of its bearing of trend; And resistive element 99, the bearing of trend of described resistive element 99 in one side 901 side of substrate 90 along substrate 90 is formed, and as required, forms insulating barrier (not shown) on the surface of resistive element 99.Insulating barrier is the film with substrate 90 same shape, and by being adhered to substrate 90 in the mode clipping resistive element 99, insulate to the two sides of resistive element 99.Resistive element 99 is the layer adopting the methods such as printing to be formed at substrate 90, and has the first terminal 991 and the second terminal 992 at the two ends of resistive element 99.Further, resistive element 99 has between the first terminal 991 and the second terminal 992: line part 99a, the linearly extension of described line part 99a; And sinuous portion 99b, described sinuous portion 99b wriggle and extend.Because the density of the density ratio line part 99a in sinuous portion 99b is large, therefore caloric value is large.
In the present embodiment, because heater 9 is along surrounding's extension in the sealing plate portion 26 of the opening portion 210 of rectangle and rectangle, therefore there is substantially rectangular shaped as frame shape.Further, substrate 90 has at the side X1 of X-direction: the first terminal portion 91, and described the first terminal portion 91 keeps the first terminal 991 of resistive element 99; And second portion of terminal 95, described second portion of terminal 95 keeps the second terminal 992 of resistive element 99.The first terminal portion 91 separates in the Y direction with the second portion of terminal 95, and the first terminal portion 91 is positioned at the side Y1 of Y-direction relative to the second portion of terminal 95.Further, substrate 90 extends in the mode linked together in the first terminal portion 91 and the second portion of terminal 95.More specifically, substrate 90 has: the first extension 92, and described first extension 92 extends from the first end 90a be connected with the first terminal portion 91 towards the opposite side X2 of X-direction; Second extension 93, described second extension 93 extends from the second end 90b of the opposite side X2 of the first direction X of the first extension 92 towards Y-direction; And the 3rd extension 94, described 3rd extension 94 extends from the 3rd end 90c of the end side of the second extension 93 towards the side X1 of X-direction, and the 4th end 90d of the side X1 by X-direction of the 3rd extension 94 is connected with the second portion of terminal 95.At this, the second extension 93 relative to the first extension 92 at the second end 90b 90-degree bent, the 3rd extension 94 relative to the second extension 93 at the 3rd end 90c 90-degree bent.
And, the first terminal portion 91 relative to the first extension 92 at first end 90a 90-degree bent, and towards Y-direction opposite side Y2 give prominence to, the second portion of terminal 95 relative to the 3rd extension 94 at the 4th end 90d 90-degree bent, and towards Y-direction side Y1 give prominence to.
When obtaining the heater 9 of this structure, in the present embodiment, as shown in Fig. 3 (b), by the kink 9x that the mode arranging to make substrate 90 and resistive element 99 together be formed as positive and negative rollover states in the heater 9 of linearly extension is converted into, thus form the rectangular box-like body with the flexing portion (first end 90a, the second end 90b, the 3rd end 90c and the 4th end 90d) shown in Fig. 3 (a), Fig. 3 (c).Now, by kink 9x is set as even number position, and make one side 901 in the first terminal portion 91 and the second portion of terminal 95 all towards same direction.
At this, in kink 9x, as shown in Fig. 3 (d), when bending in 90 ° in bending mode, the large part 9x1 of radius of curvature and the little part 9x2 of radius of curvature can be produced.Therefore, in the present embodiment, in resistive element 99 through the part of kink 9x as line part 99a, and then by making line part 99a along partially walking by the position of the side of the width of substrate 90, thus make line part 99a through the large part 9x1 of radius of curvature.
In the present embodiment, four ends (first end 90a, the second end 90b, the 3rd end 90c and the 4th end 90d) are all set to kink 9x, and described kink 9x is with the mode 90-degree bent making substrate 90 and resistive element 99 together be formed as positive and negative rollover states.Therefore, the first terminal portion 91, second extension 93 and the second portion of terminal 95 are all with the opposite side Z2 of their one side 901 towards Z-direction.And the first extension 92 and the 3rd extension 94 are all with the opposite side Z2 of their another side 902 towards Z-direction.
At this, framework 2 is the products formed of thermoplastic resin.Therefore, when heater 9 is fixed on framework 2, the projection 218 of framework 2 is embedded into and is formed in the hole 98 of substrate 90, and make projection 218 heat distortion in this state, thus heater 9 is fixed on framework 2.
In the present embodiment, baffle plate 4 rotates around the pivot axis L of the end through the baffle plate 4 shown in Fig. 1.Therefore, in the present embodiment, the formation density of the resistive element 99 in heater 9 is formed higher than the side of close pivot axis L in the side away from pivot axis L.That is, in heater 9, the portion 99b that wriggles arranges than arranging many at the first extension 92 near pivot axis L at the 3rd extension 94 away from pivot axis L.Therefore, it is possible to suppress to freeze in the position away from pivot axis L, therefore not easily produce framework 2 and be attached together because freezing with baffle plate 4, and cause the situation that baffle plate 4 cannot be made to drive towards opening direction.
(main efficacy results of present embodiment)
As described above, in the present embodiment, heater 9 adopts flexible substrate 90, and substrate 90 is bent into be formed as positive and negative upset, thus formed regulation shape.Therefore, the heater 9 implemented before bending is simple flat shape.Therefore, when manufacturing heater 9, the restriction in the layout one piece of large substrate being cut out to the region of heater 9 can be alleviated, the quantity of the heater 9 that can be formed from one piece of large substrate can be increased thus.Especially in the present embodiment, first end 90a, the second end 90b, these four positions of the 3rd end 90c and the 4th end 90d of substrate 90 are all formed as kink 9x, and the heater 9 before therefore implementing bending is the simple shape of linearly extension.Therefore, when manufacturing heater 9, the restriction in the layout one piece of large substrate being cut out to the region of heater can be alleviated, therefore, it is possible to increase the quantity of the heater 9 that can be formed from one piece of large substrate.Further, the operation of cutting large substrate can be implemented efficiently.Thereby, it is possible to reduce the cost of heater 9.
Further, in the present embodiment, first end 90a, the second end 90b of substrate 90, these four positions of the 3rd end 90c and the 4th end 90d are all formed as kink 9x.Therefore, the first terminal portion 91 and the second portion of terminal 95 all with the first terminal 991 and the second terminal 992 on the thickness direction of heater 9 towards same direction, therefore easy electrical connection is implemented to the first terminal 991 and the second terminal 992.
[the improvement example of embodiment]
In the above-described embodiment, the first terminal portion 91 separates with the second portion of terminal 95, but also can be overlapping with the second portion of terminal 95 local by the first terminal portion 91, and be embedded in the first hole 981 (with reference to Fig. 3 (a)) being formed at the first terminal portion 91 with projection 218 and the state be embedded in second hole 982 (reference Fig. 3 (a)) overlapping with the first hole 981 of the second portion of terminal 95 is fixed on framework 2.According to this structure, efficiently framework 2 can be fixed in the first terminal portion 91 and the second portion of terminal 95.
[embodiment 2]
Fig. 4 (a), Fig. 4 (b) are the key diagram for the heater 9 in the throttle setting 1 involved by embodiments of the present invention 2, the plane of Fig. 4 (a) for observing from one side 901 sides the heater 9 before enforcement bending, Fig. 4 (b) is for schematically illustrating the plane of the bending structure of heater 9.In addition, in Fig. 4 (a), Fig. 4 (b), about resistive element 99, illustrate only the first terminal 991 wherein and the second terminal 992.Further, the basic structure of present embodiment and embodiment described later 3,4,5 is identical with embodiment 1, therefore marks identical symbol diagram to common part, and omits their detailed description.
Heater 9 shown in Fig. 4 (b) is also identical with embodiment 1, and substrate 90 has at the side X1 of X-direction: the first terminal portion 91, and described the first terminal portion 91 keeps the first terminal 991 of resistive element 99; And second portion of terminal 95, described second portion of terminal 95 keeps the second terminal 992 of resistive element 99.The first terminal portion 91 separates in the Y direction with the second portion of terminal 95, and the first terminal portion 91 is positioned at the side Y1 of Y-direction relative to the second portion of terminal 95.Further, substrate 90 extends in the mode be connected with the second portion of terminal 95 in the first terminal portion 91.More specifically, substrate 90 has: the first extension 92, and described first extension 92 extends from the first end 90a be connected with the first terminal portion 91 towards the opposite side X2 of X-direction; Second extension 93, described second extension 93 extends from the second end 90b of the opposite side X2 of the first direction X of the first extension 92 towards Y-direction; And the 3rd extension 94, described 3rd extension 94 extends from the 3rd end 90c of the end side of the second extension 93 towards the side X1 of X-direction, and the 4th end 90d of the side X1 by X-direction of the 3rd extension 94 is connected with the second portion of terminal 95.Second extension 93 relative to the first extension 92 at the second end 90b 90-degree bent, the 3rd extension 94 relative to the second extension 93 at the 3rd end 90c 90-degree bent.
At this, the first terminal portion 91 is positioned on the extended line of the first extension 92, and the second portion of terminal 95 is positioned on the extended line of the 3rd extension 94.
When obtaining the heater 9 of this structure, in the present embodiment, by arranging kink 9x to be formed the rectangular box-like body with flexing portion (the second end 90b and the 3rd end 90c) on the heater 9 of linearly extension, described kink 9x bends in the mode making substrate 90 and resistive element 99 and be together formed as positive and negative rollover states.
That is, in the present embodiment, as shown in Fig. 4 (a), in the heater 9 of linearly extension, the second end 90b in four of substrate 90 ends (first end 90a, the second end 90b, the 3rd end 90c and the 4th end 90d) and the 3rd end 90c is set to kink 9x, and described kink 9x is with the mode 90-degree bent making substrate 90 and resistive element 99 together be formed as positive and negative rollover states.Therefore, the first terminal portion 91, first extension 92, the 3rd extension 94 and the second portion of terminal 95 are all with the opposite side Z2 of their one side 901 towards Z-direction.And the second extension 93 is with the opposite side Z2 of its another side 902 towards Z-direction.
Even if when so forming, the heater 9 implemented before bending is also the simple shape of linearly extension.Therefore, when manufacturing heater 9, the restriction in the layout one piece of large substrate being cut out to the region of heater can be alleviated, the quantity of the heater 9 that can be formed from one piece of large substrate can be increased thus.And the operation of cutting large substrate can be implemented efficiently.Thereby, it is possible to reduce the cost of heater 9.Further, two positions in first end 90a, the second end 90b of substrate 90, the 3rd end 90c and the 4th end 90d are formed as kink 9x.Therefore, the first terminal portion 91 and the second portion of terminal 95 all with the first terminal 991 and the second terminal 992 on the thickness direction of heater 9 towards same direction, therefore, it is possible to easily implement electrical connection to the first terminal 991 and the second terminal 992.
[embodiment 3]
Fig. 5 (a), Fig. 5 (b) are the key diagram for the heater 9 in the throttle setting 1 involved by embodiments of the present invention 3, the plane of Fig. 5 (a) for observing from one side 901 sides the heater 9 before enforcement bending, Fig. 5 (b) is for schematically illustrating the plane of the bending structure of heater 9.In addition, in Fig. 5 (a), Fig. 5 (b), about resistive element 99, illustrate only the first terminal 991 wherein and the second terminal 992.
In embodiment 1,2, by the second end 90b and the 3rd end 90c 90-degree bent, the state being together formed as positive and negative to make substrate 90 and resistive element 99 and overturning, but in the present embodiment, only by a 90-degree bent in the second end 90b and the 3rd end 90c, the state being together formed as positive and negative to make substrate 90 and resistive element 99 and overturning.Also as described below, the heater 9 implemented before bending is formed as the first extension 92 simple shape not opposed with the 3rd extension 94 to this structure.Therefore, when manufacturing heater 9, the restriction in the layout one piece of large substrate being cut out to the region of heater 9 can be alleviated.
Heater 9 shown in Fig. 5 (b) is also identical with embodiment 1, and substrate 90 has at the side X1 of X-direction: the first terminal portion 91, and described the first terminal portion 91 keeps the first terminal 991 of resistive element 99; And second portion of terminal 95, described second portion of terminal 95 keeps the second terminal 992 of resistive element 99.The first terminal portion 91 separates in the Y direction with the second portion of terminal 95, and the first terminal portion 91 is positioned at the side Y1 of Y-direction relative to the second portion of terminal 95.Further, substrate 90 extends in the mode be connected with the second portion of terminal 95 in the first terminal portion 91.More specifically, substrate 90 has: the first extension 92, and described first extension 92 extends from the first end 90a be connected with the first terminal portion 91 towards the opposite side X2 of X-direction; Second extension 93, described second extension 93 extends from the second end 90b of the opposite side X2 of the first direction X of the first extension 92 towards Y-direction; And the 3rd extension 94, described 3rd extension 94 extends from the 3rd end 90c of the end side of the second extension 93 towards the side X1 of X-direction, and the 4th end 90d of the side X1 of the X-direction of the 3rd extension 94 is connected with the second portion of terminal 95.Second extension 93 relative to the first extension 92 at the second end 90b 90-degree bent, the 3rd extension 94 relative to the second extension 93 at the 3rd end 90c 90-degree bent.
At this, the first terminal portion 91 is positioned on the extended line of the first extension 92, the second portion of terminal 95 relative to the 3rd extension 94 at the 4th end 90d 90-degree bent, and towards Y-direction side Y1 give prominence to.
When obtaining the heater 9 of this structure, in the present embodiment, by arranging kink 9x on the heater 9 shown in Fig. 5 (a), thus formed there is the rectangular box-like body of flexing portion (the second end 90b and the 4th end 90d), described flexing portion 9x bends in the mode making substrate 90 and resistive element 99 and be together formed as positive and negative rollover states.
In the present embodiment, as shown in Fig. 5 (a), implement the 3rd end 90c 90-degree bent of the heater 9 before bending.Therefore, in the present embodiment, the second end 90b in four of substrate 90 ends (first end 90a, the second end 90b, the 3rd end 90c and the 4th end 90d) and the 4th end 90d is arranged to kink 9x, and described kink 9x is with the mode 90-degree bent making substrate 90 and resistive element 99 together be formed as positive and negative rollover states.Therefore, the first terminal portion 91, first extension 92 and two-terminal portion 95 are all with the opposite side Z2 of their one side 901 towards Z-direction.And the second extension 93 and the 3rd extension 94 are all with the opposite side Z2 of their another side 902 towards Z-direction.
Even if when forming like this, the heater 9 implemented before bending is also only bending at a position simple shape.Therefore, when manufacturing heater 9, as shown in Fig. 5 (a), due to the area adjacency cutting out heater 9 can be made, therefore, it is possible to increase the quantity of the heater 9 that can be formed from one piece of large substrate.Further, the operation of cutting large substrate can be implemented efficiently.Thereby, it is possible to reduce the cost of heater 9.
[embodiment 4]
Fig. 6 (a), Fig. 6 (b) are the key diagram for the heater 9 in the throttle setting 1 involved by embodiments of the present invention 4, the plane of Fig. 6 (a) for observing from one side 901 heater 9 before enforcement bending, Fig. 6 (b) is for schematically illustrating the plane of the bending structure of heater 9.In addition, in Fig. 6 (a), Fig. 6 (b), about resistive element 99, illustrate only the first terminal 991 wherein and the second terminal 992.
Heater 9 shown in Fig. 6 (b) is also identical with embodiment 1, and substrate 90 has at the side X1 of X-direction: the first terminal portion 91, and described the first terminal portion 91 keeps the first terminal 991 of resistive element 99; And second portion of terminal 95, described second portion of terminal 95 keeps the second terminal 992 of resistive element 99.The first terminal portion 91 separates in the Y direction with the second portion of terminal 95, and the first terminal portion 91 is positioned at the side Y1 of Y-direction relative to the second portion of terminal 95.Further, the mode that substrate 90 is connected with the second portion of terminal 95 with the first terminal portion 91 extends.More specifically, substrate 90 has: the first extension 92, and described first extension 92 extends from the first end 90a be connected with the first terminal portion 91 towards the opposite side X2 of X-direction; Second extension 93, described second extension 93 extends from the second end 90b of the opposite side X2 by first direction X of the first extension 92 towards Y-direction; And the 3rd extension 94, described 3rd extension 94 extends from the 3rd end 90c of the end side of the second extension 93 towards the side X1 of X-direction, and the 4th end 90d of the side X1 of the X-direction of the 3rd extension 94 is connected with the second portion of terminal 95.Second extension 93 relative to the first extension 92 at the second end 90b 90-degree bent, the 3rd extension 94 relative to the second extension 93 at the 3rd end 90c 90-degree bent.
At this, the first terminal portion 91 is positioned on the extended line of the first extension 92, the second portion of terminal 95 relative to the 3rd extension 94 at the 4th end 90d 90-degree bent, and towards Y-direction side Y1 give prominence to.
When obtaining the heater 9 of this structure, in the present embodiment, by arranging kink 9x, 9y on the heater 9 shown in Fig. 6 (a), thus formed there is the rectangular box-like body of flexing portion (the second end 90b and the 4th end 90d), described kink 9x, 9y bend in the mode making substrate 90 and resistive element 99 and be together formed as positive and negative rollover states.
In the present embodiment, as shown in Fig. 6 (a), implement the 3rd end 90c 90-degree bent of the heater 9 before bending, the second end 90b is towards the direction 90-degree bent contrary with the 3rd end 90c.Therefore, in the present embodiment, the 4th end 90d in four of substrate 90 ends (first end 90a, the second end 90b, the 3rd end 90c and the 4th end 90d) is arranged to kink 9x, described kink 9x is with the mode 90-degree bent making substrate 90 and resistive element 99 together be formed as positive and negative rollover states, the second end 90b is arranged to kink 90y, and described kink 90y bends 180 ° in the mode making substrate 90 and resistive element 99 and be together formed as positive and negative rollover states.Therefore, the first terminal portion 91, first extension 92 and two-terminal portion 95 are all with the opposite side Z2 of their one side 901 towards Z-direction.And the second extension 93 and the 3rd extension 94 are all with the opposite side Z2 of their another side 902 towards Z-direction.
The situation of such formation is also the simple shape of the heater 9 before implementing bending at two position curvings towards the opposite.Therefore, when manufacturing heater 9, as shown in Fig. 6 (a), due to the area adjacency cutting out heater 9 can be made, therefore, it is possible to increase the quantity of the heater 9 that can be formed from one piece of large substrate.Further, the operation of cutting large substrate can be implemented efficiently.Thereby, it is possible to reduce the cost of heater 9.
[embodiment 5]
Fig. 7 is the key diagram for the heater 9 in the throttle setting 1 in embodiments of the present invention 5.In addition, in the figure 7, about resistive element 99, illustrate only the first terminal 991 wherein and the second terminal 992.
Heater 9 shown in Fig. 7 is also identical with embodiment 1, and substrate 90 has at the side X1 of X-direction: the first terminal portion 91, and described the first terminal portion 91 keeps the first terminal 991 of resistive element 99; And second portion of terminal 95, described second portion of terminal 95 keeps the second terminal 992 of resistive element 99.The first terminal portion 91 separates in the Y direction with the second portion of terminal 95, and the first terminal portion 91 is positioned at the side Y1 of Y-direction relative to the second portion of terminal 95.Further, substrate 90 extends in the mode making the first terminal portion 91 and be connected with the second portion of terminal 95.More specifically, substrate 90 has: the first extension 92, and described first extension 92 extends from the first end 90a be connected with the first terminal portion 91 towards the opposite side X2 of X-direction; Second extension 93, described second extension 93 extends from the second end 90b of the opposite side X2 by first direction X of the first extension 92 towards Y-direction; And the 3rd extension 94, described 3rd extension 94 extends from the 3rd end 90c of the end side of the second extension 93 towards the side X1 of X-direction, and the 4th end 90d of the side X1 of the X-direction of the 3rd extension 94 is connected with the second portion of terminal 95.Second extension 93 relative to the first extension 92 at the second end 90b 90-degree bent, the 3rd extension 94 relative to the second extension 93 at the 3rd end 90c 90-degree bent.
At this, the first terminal portion 91 relative to the first extension 92 at first end 90a 90-degree bent, and towards Y-direction opposite side Y2 give prominence to, the second portion of terminal 95 relative to the 3rd extension 94 at the 4th end 90d 90-degree bent, and towards Y-direction side Y1 give prominence to.
In the present embodiment, different from embodiment 1 to 4, bending is not implemented to heater 9.Therefore, flexible substrate and rigid substrates all can be used as substrate 90.
In the present embodiment, the rectangular frame-shaped of heater 9 extends, but the first terminal portion 91 being positioned at the side X1 of X-direction separates in the Y direction with the second portion of terminal 95, and the first terminal portion 91 and the second portion of terminal 95 distance of separation WO are in the Y direction larger, also large than the 3rd extension 94 width dimensions W94 in the Y direction than the first extension 92 width dimensions W92 in the Y direction.Therefore, when manufacturing heater 9, the first extension 92 of heater 9 or the 3rd extension 94 can be formed when cutting out the layout in the region of heater to one piece of large substrate and enter structure between the first terminal portion 91 and the second portion of terminal 95.
In the present embodiment, the first terminal portion 91 and the second portion of terminal 95 distance of separation WO in the Y direction than the first extension 92 width dimensions W92 in the Y direction and the 3rd extension 94 width dimensions W94 sum in the Y direction large.Therefore, when manufacturing heater 9, the first extension 92 of the heater 9 cut out from Y-direction adjoining position and the 3rd extension 94 can be formed when cutting out the layout in the region of heater to one piece of large substrate and enter structure between the first terminal portion 91 and the second portion of terminal 95.
Therefore, waste can not be formed by the region that the first extension 92, second extension 93 and the 3rd extension 94 surround.Therefore, it is possible to increase the quantity of the heater 9 that can be formed from one piece of large substrate, the cost of heater 9 can be reduced thus.
Claims (14)
1. a throttle setting, is characterized in that, described throttle setting comprises:
Framework, described framework is formed with opening portion;
Baffle plate, described baffle plate is used for opening portion described in opening and closing;
Heater, described heater is arranged at around the described opening portion of described framework; And
Driving mechanism, described driving mechanism drives described baffle plate,
Described heater has:
Substrate, described substrate both sides in their extension direction have end; And
Resistive element, the bearing of trend of described resistive element in the one side side of described substrate along described substrate is formed,
Described substrate is flexible substrate,
Described heater has flexing portion, and described flexing portion is made up of the kink described resistive element and described substrate being together bent into positive and negative rollover states.
2. throttle setting according to claim 1, is characterized in that,
Described substrate has:
The first terminal portion, described the first terminal portion is provided with the first terminal of described resistive element in the side of first direction;
First extension, described first extension extends from the first end be connected with described the first terminal portion towards the opposite side of described first direction;
Second extension, described second extension extends from the second end of the opposite side by described first direction of described first extension towards the second direction orthogonal with described first direction;
3rd extension, described 3rd extension, from the 3rd end of the end side of described second extension, extends from the opposite side of described first direction towards side; And
Second portion of terminal, described second portion of terminal is connected with the 4th end of the side by described first direction of described 3rd extension, and is provided with the second terminal of described resistive element,
At least one in described the second end and described 3rd end becomes described kink.
3. throttle setting according to claim 2, is characterized in that,
The number becoming the end of described kink in the described first end of described substrate, described the second end, described 3rd end and described 4th end is even number.
4. throttle setting according to claim 3, is characterized in that,
Described heater is formed by the state making described substrate and become described first end, described the second end, described 3rd end and these four positions, described 4th end are bent into described kink from the state of linearly extension till described the first terminal portion, described first extension, described second extension, described 3rd extension and described second portion of terminal.
5. throttle setting according to claim 2, is characterized in that,
The state that described the first terminal portion and described second portion of terminal are embedded in the first hole and the second hole with the projection being formed at described framework is fixed on described framework, described first hole is formed at described the first terminal portion, and described second hole is positioned at described second portion of terminal and overlapping with described first hole.
6. throttle setting according to claim 4, is characterized in that,
The state that described the first terminal portion and described second portion of terminal are embedded in the first hole and the second hole with the projection being formed at described framework is fixed on described framework, described first hole is formed at described the first terminal portion, and described second hole is positioned at described second portion of terminal and overlapping with described first hole.
7. the throttle setting according to any one in claim 1 to 6, is characterized in that,
The position part of the linearly extension of described substrate being bent into the state bent with the angle of 90 ° in described kink, the radius of curvature of the ratio bending part of described resistive element in the both sides of the width of described substrate forms less side near the position of the side that the radius of curvature of bending part is formed larger and extends.
8. the throttle setting according to any one in claim 1 to 6, is characterized in that,
Described baffle plate rotates opening portion described in opening and closing by the axis around the end through described baffle plate,
In described heater, the formation density of described resistive element is formed higher than the side near described axis in the side away from described axis.
9. throttle setting according to claim 7, is characterized in that,
Described baffle plate rotates opening portion described in opening and closing by the axis around the end through described baffle plate,
In described heater, the formation density of described resistive element is formed higher than the side near described axis in the side away from described axis.
10. a throttle setting, is characterized in that, described throttle setting comprises:
Framework, described framework is formed with opening portion;
Baffle plate, described baffle plate is used for opening portion described in opening and closing;
Heater, described heater is arranged at around the described opening portion of described framework; And
Driving mechanism, described driving mechanism drives described baffle plate,
Described heater has:
Substrate, described substrate has end in the both sides of its bearing of trend; And
Resistive element, described resistive element is formed at the one side side of described substrate,
Described substrate has:
The first terminal portion, side in a first direction, described the first terminal portion is provided with the first terminal of described resistive element;
First extension, described first extension is connected with described the first terminal portion, and extends towards the opposite side of described first direction;
Second extension, described second extension extends from the second end of the opposite side by described first direction of described first extension towards the second direction orthogonal with described first direction;
3rd extension, described 3rd extension, from the 3rd end of the end side of described second extension, extends from the opposite side of described first direction towards side; And
Second portion of terminal, described second portion of terminal is connected with the 4th end of the side by described first direction of described 3rd extension, and is provided with the second terminal of described resistive element,
Described the first terminal portion separates in this second direction with described second portion of terminal, and described the first terminal portion and described second portion of terminal distance of separation is in this second direction larger, also large than described 3rd extension width dimensions in this second direction than described first extension width dimensions in this second direction.
11. throttle settings according to claim 10, is characterized in that,
Described the first terminal portion and described second portion of terminal distance of separation in this second direction than described first extension width dimensions in this second direction and described 3rd extension width dimensions sum in this second direction large.
12. throttle settings according to claim 10 or 11, is characterized in that,
Described baffle plate rotates opening portion described in opening and closing by the axis around the end through described baffle plate,
In described heater, the formation density of described resistive element is formed higher than the side near described axis in the side away from described axis.
13. 1 kinds of heaters, is characterized in that, described heater has:
Substrate, described substrate both sides in their extension direction have end; And
Resistive element, the bearing of trend of described resistive element in the one side side of described substrate along described substrate is formed,
Described substrate is flexible substrate,
Described heater has flexing portion, and described flexing portion is made up of the kink described substrate and described resistive element being together bent into positive and negative rollover states.
14. 1 kinds of heaters, is characterized in that, described heater has:
Substrate, described substrate both sides in their extension direction have end; And
Resistive element, described resistive element is formed at the one side side of described substrate,
Described substrate has:
The first terminal portion, described the first terminal portion is provided with the first terminal of described resistive element in the side of first direction;
First extension, described first extension is connected with described the first terminal portion, and extends towards the opposite side of described first direction;
Second extension, described second extension extends from the second end of the opposite side by described first direction of described first extension towards the second direction orthogonal with described first direction;
3rd extension, described 3rd extension, from the 3rd end of the end side of described second extension, extends from the opposite side of described first direction towards side; And
Second portion of terminal, described second portion of terminal is connected with the 4th end of the side by described first direction of described 3rd extension, and is provided with the second terminal of described resistive element,
Described the first terminal portion separates in this second direction with described second portion of terminal, and described the first terminal portion and described second portion of terminal distance of separation is in this second direction larger, also large than described 3rd extension width dimensions in this second direction than described first extension width dimensions in this second direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014081313A JP6347651B2 (en) | 2014-04-10 | 2014-04-10 | Damper device and heater |
| JP2014-081313 | 2014-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104976848A true CN104976848A (en) | 2015-10-14 |
| CN104976848B CN104976848B (en) | 2017-08-08 |
Family
ID=53930177
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194709.XU Withdrawn - After Issue CN204594031U (en) | 2014-04-10 | 2015-04-02 | Throttle setting and heater |
| CN201510153076.2A Expired - Fee Related CN104976848B (en) | 2014-04-10 | 2015-04-02 | Throttle setting and heater |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194709.XU Withdrawn - After Issue CN204594031U (en) | 2014-04-10 | 2015-04-02 | Throttle setting and heater |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6347651B2 (en) |
| CN (2) | CN204594031U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6347651B2 (en) * | 2014-04-10 | 2018-06-27 | 日本電産サンキョー株式会社 | Damper device and heater |
| ITUA20163335A1 (en) * | 2016-05-11 | 2017-11-11 | Gencold S R L | REFRIGERATION SYSTEM OF REFRIGERATED CELLS, AND ITS REFRIGERATING CELL |
| JP7166105B2 (en) * | 2017-09-04 | 2022-11-07 | 日本電産サンキョー株式会社 | damper device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697066A (en) * | 1985-09-30 | 1987-09-29 | Glucksman Dov Z | Electric hair curling waved with improved heating element arrangement |
| JPH0719709A (en) * | 1993-06-29 | 1995-01-20 | Sanyo Electric Co Ltd | Refrigerator |
| RU2058674C1 (en) * | 1994-03-18 | 1996-04-20 | Андрей Владимирович Папков | Flexible heater manufacturing process |
| KR20070028889A (en) * | 2005-09-08 | 2007-03-13 | 주식회사 대우일렉트로닉스 | Fastening structure of plate heater |
| JP2009009835A (en) * | 2007-06-28 | 2009-01-15 | Japan Pionics Co Ltd | Planar heating element |
| CN201973990U (en) * | 2010-12-30 | 2011-09-14 | 苏州三星电子有限公司 | Frost-prevention air door structure for refrigerator |
| JP2012004028A (en) * | 2010-06-18 | 2012-01-05 | Japan Pionics Co Ltd | Heater of piping |
| CN102861370A (en) * | 2012-09-12 | 2013-01-09 | 明基三丰医疗器材（上海）有限公司 | Flexible heating device |
| JP2014047958A (en) * | 2012-08-30 | 2014-03-17 | Toshiba Corp | Refrigerator |
| CN204594031U (en) * | 2014-04-10 | 2015-08-26 | 日本电产三协株式会社 | Throttle setting and heater |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5442281Y2 (en) * | 1975-03-18 | 1979-12-08 | ||
| JPS5688282A (en) * | 1979-12-20 | 1981-07-17 | Kajima Corp | Panel heater wire and panel heater structure as well as method of laying panel heater wire |
| JPS5730994U (en) * | 1980-07-29 | 1982-02-18 | ||
| JPS6343757Y2 (en) * | 1981-04-30 | 1988-11-15 | ||
| JPS6014787A (en) * | 1983-07-04 | 1985-01-25 | 松下電器産業株式会社 | Heater |
| WO1999035888A1 (en) * | 1998-01-09 | 1999-07-15 | Ceramitech, Inc. | Electric heating device |
| US6452138B1 (en) * | 1998-09-25 | 2002-09-17 | Thermosoft International Corporation | Multi-conductor soft heating element |
| JP4485811B2 (en) * | 2004-01-16 | 2010-06-23 | 三菱電線工業株式会社 | Grip member for handle with electric heater |
| WO2006097930A1 (en) * | 2005-03-15 | 2006-09-21 | I.D.L. Heaters Thermal Products Ltd. | Grounded crystalline heating ribbon |
| JP5063245B2 (en) * | 2007-08-02 | 2012-10-31 | 株式会社三幸富山センター | Tape heater and tape heater structure |
| JP2010003487A (en) * | 2008-06-19 | 2010-01-07 | Chugoku Kogyo Co Ltd | Long strip-shaped resistance heating element and planar heater |
-
2014
- 2014-04-10 JP JP2014081313A patent/JP6347651B2/en not_active Expired - Fee Related
-
2015
- 2015-04-02 CN CN201520194709.XU patent/CN204594031U/en not_active Withdrawn - After Issue
- 2015-04-02 CN CN201510153076.2A patent/CN104976848B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4697066A (en) * | 1985-09-30 | 1987-09-29 | Glucksman Dov Z | Electric hair curling waved with improved heating element arrangement |
| JPH0719709A (en) * | 1993-06-29 | 1995-01-20 | Sanyo Electric Co Ltd | Refrigerator |
| RU2058674C1 (en) * | 1994-03-18 | 1996-04-20 | Андрей Владимирович Папков | Flexible heater manufacturing process |
| KR20070028889A (en) * | 2005-09-08 | 2007-03-13 | 주식회사 대우일렉트로닉스 | Fastening structure of plate heater |
| JP2009009835A (en) * | 2007-06-28 | 2009-01-15 | Japan Pionics Co Ltd | Planar heating element |
| JP2012004028A (en) * | 2010-06-18 | 2012-01-05 | Japan Pionics Co Ltd | Heater of piping |
| CN201973990U (en) * | 2010-12-30 | 2011-09-14 | 苏州三星电子有限公司 | Frost-prevention air door structure for refrigerator |
| JP2014047958A (en) * | 2012-08-30 | 2014-03-17 | Toshiba Corp | Refrigerator |
| CN102861370A (en) * | 2012-09-12 | 2013-01-09 | 明基三丰医疗器材（上海）有限公司 | Flexible heating device |
| CN204594031U (en) * | 2014-04-10 | 2015-08-26 | 日本电产三协株式会社 | Throttle setting and heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204594031U (en) | 2015-08-26 |
| CN104976848B (en) | 2017-08-08 |
| JP6347651B2 (en) | 2018-06-27 |
| JP2015203505A (en) | 2015-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204594031U (en) | Throttle setting and heater | |
| JP6319102B2 (en) | Plate for electric heating window | |
| Jia et al. | Metal-organic nanotubes: Designs, structures and functions | |
| CN204594033U (en) | Throttle setting | |
| CN101276779B (en) | Method of forming buried wiring lines, and substrate and display device using the same | |
| CN106128885A (en) | A kind of with the chopper remotely controlling divide-shut brake | |
| JP6299606B2 (en) | Plate for electric heating window | |
| US20160005563A1 (en) | Fuse and Method for Producing Fuse | |
| JP6034465B1 (en) | Cooling device and cooling system | |
| CN204176865U (en) | Air conditioner air deflector and there is its air-conditioner | |
| CN108413595A (en) | Air conditioner air deflector and air conditioner indoor unit, air conditioner with it | |
| CN103018984A (en) | Array substrate, liquid crystal display panel and display device | |
| CN103098316A (en) | Lever-fitted connector, and connector unit provided with lever-fitted connector | |
| CN115771385A (en) | Vehicle instrument board goes out tuber pipe and car | |
| JP4172876B2 (en) | Automotive ventilator | |
| CN204177240U (en) | Heat exchanger and there is its air-conditioner | |
| JP2004142713A (en) | Wind direction adjusting device | |
| CN110645397A (en) | An integrated quick-response valve electro-hydraulic drive device | |
| CN100368736C (en) | Indoor unit of cabinet type air conditioner | |
| CN202406434U (en) | Electronic machine | |
| CN202617533U (en) | Portable electronic equipment and side key installation structure thereof | |
| CN202434438U (en) | Leakage circuit breaker | |
| CN102468062B (en) | A kind of switching device shifter | |
| CN217214555U (en) | A transition piece and a panel matching structure and switch | |
| CN102938419A (en) | Transistor with self-aligned silicide and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20200402 |