CN201297601Y - Lamp heat radiation structure - Google Patents
Lamp heat radiation structure Download PDFInfo
- Publication number
- CN201297601Y CN201297601Y CNU2008201417040U CN200820141704U CN201297601Y CN 201297601 Y CN201297601 Y CN 201297601Y CN U2008201417040 U CNU2008201417040 U CN U2008201417040U CN 200820141704 U CN200820141704 U CN 200820141704U CN 201297601 Y CN201297601 Y CN 201297601Y
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- heat
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- light emitting
- emitting source
- radiator structure
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 25
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 7
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- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
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- 230000007246 mechanism Effects 0.000 description 5
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Abstract
A lamp heat radiation structure, its heat radiation structure main body includes: the main part is a central structure of the heat dissipation structure main body and is used for arranging an LED luminous source; the containing groove is arranged at the central part of the main part and is used for correspondingly assembling one or more than one LED luminous source and receiving the heat energy generated by the luminous source; the heat transmission branch shafts are arranged around the main part and rapidly and evenly distribute the stored heat energy and are provided with the main part; a plurality of heat exchange blades arranged on both sides of the heat transmission branch, thereby serving as a main component for exchanging heat energy with cold air; the plurality of protection parts are positioned at the tail end of the heat transmission branch and used for preventing the heat exchange blades from being deformed and damaged due to the action of external force, and the protection parts have the function of personal safety maintenance; and the plurality of fast flow channels reserve air flow channels with wide spaces at the bottoms of the heat transmission branches and are used as channels for fast moving of air flow. The utility model discloses reach quick hot-conductive radiating effect.
Description
Technical field
The utility model relates to a kind of heat abstractor, relates in particular to a kind of high-capacity LED alight tool radiator structure that is.
Background technology
Generally be used for the construction of various lighting, light atmosphere or the setting of family's down lamp, employed haply light emitting source is the bigger equipment of power, and such as all suitable height of the heat energy that light emitting source produced of this type, therefore, be installed with in correspondence need possess on the structure of this light emitting source good heat sinking function is arranged, can be effectively and allow the thermal energy dissipation of light emitting source go out fast, make the illumination light source unit can be because of long-term overheated reduction of service life.
Therefore, promptly developing various designs on the market about the heat radiation of LED illumination light source unit, for example TaiWan, China is announced " a kind of light emitting diode (LED) radiating structure " patent M331085 number, see also shown in Figure 6, mainly be by radiator structure 40, LED Unit 50 are formed, wherein, the main body that is provided with lampshade 60 is provided with an accommodation space 41 and can supplies to hold LED Unit 50, it is characterized in that: this heat-sink unit is an outer rim of being located at main body, the heat energy that can effectively LED Unit 50 be produced, be transmitted to by main body on the fin of heat-sink unit, and its major technology feature to be it be the tool base portion 421 that radiation arranges and the Y font fin 42 of branch 422, it is long-pending than large contact surface to utilize itself and air to have, and distributes heat energy fast with this, reaches the effect that promotes radiating efficiency.
Yet,, when excessively the gap of driving fit causes hot and cold gas communication between fin,, cause the efficient of cold and hot exchanging mechanism to be obstructed because of resistance factor can't circulate fast because of it has ignored the capillary principle of gas for asking for more area of dissipation.
The above-mentioned main body of holding the LED unit, though be provided with Y font fin in outer rim, utilize Y font fin that the thermal energy conduction that the LED unit is produced is distributed, but it is long-pending for obtaining than large contact surface because of it, so that ignored gaseous exchange resistance principle, cause cold and hot gas can't smooth and easyly circulate in the gap of each fin, carry out cold and hot exchanging mechanism fast, so can't in the best or the most limited time, fast heat energy and cold air be exchanged away, the heat-sinking capability of therefore above-mentioned led light source module institute tool, the heat energy that efficient is produced far away from the LED unit can't reach fast better heat radiating effect again.
The utility model content
Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of lamp cooling structure is provided, and it reaches quick heat conducting radiating effect.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of lamp cooling structure is characterized in that, its radiator structure main body comprises: a stem portion is the division center of radiator structure main body, for the LED light emitting source is set; One tank is located at the stem portion central part, in order to the one or more LED light emitting source of corresponding winding, and accepts the heat energy that light emitting source produces; Several heat transmission Zhi Gan are provided with and are surrounded on stem portion, and with the quick mean allocation of the heat energy that it stored and be with stem portion; Several heat-exchanger fins, row is located at a heat transmission dried two sides, in view of the above the main member that exchanges as heat energy and cold air; Several protection departments are positioned at the least significant end that heat is transmitted Zhi Gan, produce deformation, damage in order to prevention because of the external force effect causes heat-exchanger fin, and have the function that personal safety is safeguarded; Several speed circulation canals are for the air flow channel in a heat transmission dry bottom broader space that portion reserves, as the passage of air-flow fast moving.
Aforesaid lamp cooling structure, wherein radiator structure main body external rings is provided with the replacement circulation road that makes cold air rapid recharge, hot-air distribute fast.
Aforesaid lamp cooling structure, wherein in the tank for setting the LED light emitting source of more than one high-capacity LED lamp, and the light that makes light emitting source is toward front irradiation, and the thermal energy transfer that electric energy, transform light energy process are produced is to stem portion.
Aforesaid lamp cooling structure, wherein tank has additional a correspondence and is connected to the printing opacity cover body that the light emitting source dead ahead can make light refraction.
Aforesaid lamp cooling structure, wherein the radiator structure main body is formed in one.
Aforesaid lamp cooling structure, wherein the radiator structure main body is affixed the forming of several unit combinations.
Aforesaid lamp cooling structure, wherein the radiator structure main body is socketed with sponge gourd fiber or the leaf fiber structure that produces the natural inflammability material of shadow structure when making ray cast.
The utility model solves its technical problem also can adopt following technical scheme:
A kind of lamp cooling structure is characterized in that, comprising: a radiator structure main body, a LED light emitting source, one support, a pedestal part, power supply supply combination, this radiator structure main body mainly comprises: a stem portion is the division center of radiator structure main body, for the LED light emitting source is set; One tank is located at the stem portion central part, in order to the more than one LED light emitting source of corresponding winding, and accepts the heat energy that light emitting source produces; Several heat transmission Zhi Gan are provided with and are surrounded on stem portion, and with the quick mean allocation of the heat energy that it stored and be with stem portion; Several heat-exchanger fins, row is located at heat transmission trunk two sides, in view of the above the main member that exchanges as heat energy and cold air; Several protection departments are positioned at the least significant end that heat is transmitted trunk, produce deformation, damage in order to prevention because of the external force effect causes heat-exchanger fin, and have the function that personal safety is safeguarded; Several speed circulation canals, by heat transmission trunk bottom the air flow channel in the broader space of reservation, as the passage of air-flow fast moving; The replacement circulation road that several make cold air rapid recharge, hot-air distribute fast; One support can be located on the radiator structure main body, with its support fixation; One pedestal part is an in addition end of being located at support, with as its support base; One power supply supply combination is to be located in the pedestal part or external, and power supply is provided.
Aforesaid lamp cooling structure, wherein its one-sided end of radiator structure main body, bilateral end or rear end are provided with for the cradle portion that engages with support.
Aforesaid lamp cooling structure, wherein power supply supply combination is provided with the electric power storage module, and has by directly power supply or power supply of electric power storage module or standby charging of power rectifier, three electric source modes.
The utility model utilizes the trunk body to be provided with a plurality of heat transmission Zhi Gan, apace with the heat energy band of high thermal source portion from high temperature core place, and then the heat energy mean allocation to heat-exchanger fin.Utilize this principle that the very big heat-source energy of one heat energy quality is broken up, and be dispensed to the small heat-exchanger fin of numerous quality; With this, as the heat exchange component of numerous little quality heat energy cold air extremely close, reach the effect that light emitting source can fast cooling with the temperature difference, allow light emitting source the big web stabilization of use reliability and reduce power consumption, more can increase service life.
The utility model is provided with in radiator structure main body most external further that several are structural more strong; can protect small cold heat-exchanger fin not to be subject to external force collision and generation deformation; and can prevent under easily, touching the injured misgivings of radiator structure main body because of the user; make overall construction design have more hommization, the effect of auxiliary heat dissipation is more arranged.
The utility model further props up in the heat transmission of radiator structure main body and does between arrangement the speed circulation canal of being reserved with and can allowing gas rapid recharge cold air, getting rid of hot-air.More can laterally have additional the gas replacement circulation road of ring-type in side, cut into several little isolated areas, make that the exchange of hot and cold air is more quick being banded bar body.
The utility model further can apply to the structure of lighting apparatus such as general bulb class, projecting lamp, desk lamp, various searchlight.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model
Figure 1A is the utility model structural detail enlarged diagram.
Fig. 2 A is perspective view of the present utility model (one).
Fig. 2 B is perspective view of the present utility model (two).
Fig. 3 A is the illustration () of implementing of the present utility model.
Fig. 3 B is the illustration () of implementing of the present utility model.
Fig. 3 C is the illustration () of implementing of the present utility model.
Fig. 4 is the illustration (two) of implementing of the present utility model.
Fig. 5 is the illustration (three) of implementing of the present utility model.
Fig. 6 is the existing structure schematic diagram.
The number in the figure explanation:
(prior art)
40-radiator structure, 41-accommodation space
42-fin, 421-base portion
50-the LED of 422-branch
60-lampshade
(the utility model)
1-radiator structure main body, 11-tank
12-heat transmission dried 13-heat-exchanger fin
14-protection department, 2-light emitting source
15-speed circulation canal 16-replacement circulation road
4-power control switch, 41-power supply line
42-power rectifier 43-draw electric jack
44-battery modules, 5-pedestal part
6-deflection cribbing, 7-cradle portion
8-two button cradle portion 10-trunk bodies
70-rigid support 101-radiator structure individuality
The specific embodiment
At first, see also shown in Fig. 1, Figure 1A, structure chart and thin portion enlarged diagram for utility model, it can apply to the structure of lighting apparatus such as bulb, bedside lamp, atmosphere lamp, desk lamp, projecting lamp, it can be formed in one and can be the affixed radiator structure main body 1 that forms of several unit combinations, mainly comprises:
One trunk body 10 is the position of the more complete plain area of center tool of radiator structure main body, is used for relatively as the zone of LED light emitting source is set, and can accepts, store, send the heat energy that self-emitting light source produces.
Shown in Figure 1A, several heat transmission are propped up and are done 12, are radiation-like and arrange around central backbone body 10, and the heat energy of being responsible for tank 11 is accepted is delivered to each Zhi Ganti of unit in real time fifty-fifty.
Several heat-exchanger fins 13 are arranged in heat transmission and do 12 two sides end, in order in real time 12 heat energy that transmitted being done in the heat transmission, become the subsection of numerous quantity by big quality power transfer, make the easier execution of cold and hot exchanging mechanism.
Several speed circulation canals 15, be positioned at heat transmission dried 12 bottommosts and trunk body 10 joints, has bigger broad open type space, can allow gas along heat transmission dried 12 a fast and parallel direction supply cold air, discharge oneself hot gas, allow the effect of radiator structure main body 1 reach best boundary through exchange.
See also shown in the utility model Fig. 2 A, Fig. 2 B, it is three-dimensional structure diagram of the present utility model () (two), it is the tank 11 interior (Fig. 2 A) that LED light emitting source 2 correspondences is connected to trunk body 10, and the location makes light toward front irradiation, more will be converted to the heat energy that process produced of luminous energy by electric energy, by being sent to trunk body 10 herein, and tank 11 can be set up a correspondence and is connected to the printing opacity cover body that the light emitting source dead ahead can make light refraction.
For allowing shuttle back and forth fast 13 of each heat-exchanger fins of turnover radiator structure main body 1 of cold air physical efficiency carry out hot and cold exchanging mechanism, and radiator structure main body 1 is cut out the free-standing radiator structure individuality 101 of more multiples, the quality that makes each free-standing radiator structure individuality 101 more small quantization more can exchange easily, and can the hot gas that oneself exchanged be broken away from radiator structure main body 1 immediately with shortest path, the ad hoc replacement circulation road 16 that has around radiator structure main body 1 more can constitute in conjunction with speed circulates canal 15 and can allow the gas highway network that circulates fast; In view of the above, reach the most perfect radiator structure design.
Please consult shown in the utility model Fig. 3 A, Fig. 3 B, Fig. 3 C, for utility model is implemented illustration (), this radiator structure main body 1 can be done suitably processing according to the light fixture of each pattern design again, and cradle portion 7 can be by rear and radiator structure main body 1 affixed (as Fig. 3 A).When product purpose changes to some extent, affixed when being best selection by lateral face, also fixing position can be moved to the side to (as Fig. 3 B).The design of dual-gripper frame is the mechanical framework of tool stability, when the demand face has this to require, more can two button cradle portion 8 these modes implement (as Fig. 3 C).
It is shown in Figure 4 please to consult the utility model again, shown in the practical embodiments figure (two) of utility model, this radiator structure main body 1 is after winding LED light emitting source 2, can be according to the actual product topology requirement at lateral face and deflection cribbing 6 and as pedestal part 5 combinations of base portion, and can hold, the battery modules 44 of playing function is hidden and is contained in pedestal part 5, and power control switch 4 is set in position, form complete product framework just, by power rectifier 42 electric energy is delivered to light fixture by drawing electric jack 43 again, to reach complete product, this product can be by power rectifier 42 direct supply of electrical energy; Also can by oneself through fill electric power storage can battery modules 44 supply of electrical energy, store the mechanism of electric energy in the time of more can utilizing the native system framework in standby.
It is shown in Figure 5 please to consult the utility model again, but practical embodiments figure (three) for utility model, this radiator structure main body 1 is after winding LED light emitting source 2, can be according to the rigid support 70 of actual product topology requirement winding, and in position install power control switch 4 in order to manage electric energy by power supply line transmitted, also battery modules 44 can be set, so that multi-functional utilization to be provided, its rear is provided with draws electric jack 43 and power supply line 41.
In sum, the utility model utilizes the independent unit individuality that dispels the heat of numerous little quality, in addition a large amount of vertical, horizontal high-speed gas circulations are quickened to dredge heat energy, reach the effect of LED light emitting source 2 fast coolings, allow LED light emitting source 2 can increase luminous efficiency and service life.
Therefore, global formation structure by the utility model embodiment illustrates as can be known, the utility model can reach the effect that perfection represents lamp cooling structure really, and member designs of the present utility model by heat transmission do 12 with heat-exchanger fin 13 and protection department 14 as Xiang day Kui Hua ?as ingenious combination, function can be combined with aesthetic effect.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model is to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical solutions of the utility model, can be a kind of creative new design.
In sum, the utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, have novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
Claims (10)
1, a kind of lamp cooling structure is characterized in that, its radiator structure main body comprises:
One stem portion is the division center of radiator structure main body, for the LED light emitting source is set;
One tank is located at the stem portion central part, in order to the one or more LED light emitting source of corresponding winding, and accepts the heat energy that light emitting source produces;
Several heat transmission Zhi Gan are provided with and are surrounded on stem portion, and with the quick mean allocation of the heat energy that it stored and be with stem portion;
Several heat-exchanger fins, row is located at a heat transmission dried two sides, in view of the above the main member that exchanges as heat energy and cold air;
Several protection departments are positioned at the least significant end that heat is transmitted Zhi Gan;
Several speed circulation canals are for the air flow channel in a heat transmission dry bottom broader space that portion reserves, as the passage of air-flow fast moving.
2, lamp cooling structure according to claim 1 is characterized in that: described radiator structure main body external rings is provided with the replacement circulation road that makes cold air rapid recharge, hot-air distribute fast.
3, lamp cooling structure according to claim 1, it is characterized in that: the LED light emitting source that supplies to set more than one high-capacity LED lamp in the described tank, and the light that makes light emitting source is toward front irradiation, and the thermal energy transfer that electric energy, transform light energy process are produced is to stem portion.
4, lamp cooling structure according to claim 1 is characterized in that: described tank has additional a correspondence and is connected to the printing opacity cover body that the light emitting source dead ahead can make light refraction.
5, lamp cooling structure according to claim 1 is characterized in that: described radiator structure main body is formed in one.
6, lamp cooling structure according to claim 1 is characterized in that: described radiator structure main body is affixed the forming of several unit combinations.
7, lamp cooling structure according to claim 1 is characterized in that: described radiator structure main body is socketed with sponge gourd fiber or the leaf fiber structure that produces the natural inflammability material of shadow structure when making ray cast.
8, a kind of lamp cooling structure is characterized in that, comprising: a radiator structure main body, and a LED light emitting source, a support, a pedestal part, power supply supply combination, this radiator structure main body mainly comprises:
One stem portion is the division center of radiator structure main body, for the LED light emitting source is set;
One tank is located at the stem portion central part, in order to the more than one LED light emitting source of corresponding winding, and accepts the heat energy that light emitting source produces;
Several heat transmission Zhi Gan are provided with and are surrounded on stem portion, and with the quick mean allocation of the heat energy that it stored and be with stem portion;
Several heat-exchanger fins, row is located at heat transmission trunk two sides, in view of the above the main member that exchanges as heat energy and cold air;
Several protection departments are positioned at the least significant end that heat is transmitted trunk, produce deformation, damage in order to prevention because of the external force effect causes heat-exchanger fin, and have the function that personal safety is safeguarded;
Several speed circulation canals, by heat transmission trunk bottom the air flow channel in the broader space of reservation, as the passage of air-flow fast moving;
The replacement circulation road that several make cold air rapid recharge, hot-air distribute fast;
One support can be located on the radiator structure main body, with its support fixation;
One pedestal part is an in addition end of being located at support, with as its support base;
One power supply supply combination is to be located in the pedestal part or external, and power supply is provided.
9, lamp cooling structure according to claim 8 is characterized in that: its one-sided end of described radiator structure main body, bilateral end or rear end are provided with for the cradle portion that engages with support.
10, lamp cooling structure according to claim 8 is characterized in that: described power supply supply combination is provided with the electric power storage module, and has by directly power supply or power supply of electric power storage module or standby charging of power rectifier, three electric source modes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201417040U CN201297601Y (en) | 2008-08-22 | 2008-08-22 | Lamp heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201417040U CN201297601Y (en) | 2008-08-22 | 2008-08-22 | Lamp heat radiation structure |
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| Publication Number | Publication Date |
|---|---|
| CN201297601Y true CN201297601Y (en) | 2009-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008201417040U Expired - Fee Related CN201297601Y (en) | 2008-08-22 | 2008-08-22 | Lamp heat radiation structure |
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| Country | Link |
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| CN (1) | CN201297601Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003694A (en) * | 2010-12-14 | 2011-04-06 | 浙江名芯半导体科技有限公司 | Jointed radiation device of large-power light-emitting diode (LED) lamp |
| CN102686941A (en) * | 2009-12-21 | 2012-09-19 | 马丁专业公司 | Cooling module for multiple light source projecting device |
| CN110594599A (en) * | 2019-09-06 | 2019-12-20 | 苏州辛得利机电科技有限公司 | Lamp with self-heat-dissipation function |
| CN114499405A (en) * | 2022-01-12 | 2022-05-13 | 浙大宁波理工学院 | Photovoltaic and photo-thermal integrated assembly and domestic hot water supply system |
-
2008
- 2008-08-22 CN CNU2008201417040U patent/CN201297601Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102686941A (en) * | 2009-12-21 | 2012-09-19 | 马丁专业公司 | Cooling module for multiple light source projecting device |
| EP2516923A4 (en) * | 2009-12-21 | 2013-07-17 | Martin Professional As | COOLING MODULE FOR PROJECTION DEVICE WITH MULTIPLE LIGHT SOURCES |
| CN102686941B (en) * | 2009-12-21 | 2015-11-25 | 马丁专业公司 | Cooling module for multi-light source projection installation |
| CN102003694A (en) * | 2010-12-14 | 2011-04-06 | 浙江名芯半导体科技有限公司 | Jointed radiation device of large-power light-emitting diode (LED) lamp |
| CN110594599A (en) * | 2019-09-06 | 2019-12-20 | 苏州辛得利机电科技有限公司 | Lamp with self-heat-dissipation function |
| CN110594599B (en) * | 2019-09-06 | 2020-10-20 | 苏州辛得利机电科技有限公司 | Lamp with self-heat-dissipation function |
| CN114499405A (en) * | 2022-01-12 | 2022-05-13 | 浙大宁波理工学院 | Photovoltaic and photo-thermal integrated assembly and domestic hot water supply system |
| CN114499405B (en) * | 2022-01-12 | 2023-08-15 | 浙大宁波理工学院 | Photovoltaic-thermal integrated component and domestic hot water supply system |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090826 Termination date: 20140822 |
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| EXPY | Termination of patent right or utility model |