CN200966029Y - Fan speed controller - Google Patents
Fan speed controller Download PDFInfo
- Publication number
- CN200966029Y CN200966029Y CNU2006201374402U CN200620137440U CN200966029Y CN 200966029 Y CN200966029 Y CN 200966029Y CN U2006201374402 U CNU2006201374402 U CN U2006201374402U CN 200620137440 U CN200620137440 U CN 200620137440U CN 200966029 Y CN200966029 Y CN 200966029Y
- Authority
- CN
- China
- Prior art keywords
- fan
- limit switch
- cam
- rotating
- knob
- 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.)
- Expired - Fee Related
Links
- 239000011521 glass Substances 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 6
- 239000010703 silicon Substances 0.000 claims abstract description 6
- 239000003990 capacitor Substances 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
本实用新型公开了一种风扇转速控制器，为解决风扇开关控制器的精确开启、关闭与转速控制，且能过载保护的问题而设计。本实用新型风扇转速控制器在散热片与壳体之间设置有印刷电路板，该电路板上设有一转动轴、可调电位计、电容、环形电感、小型限位开关、双向硅控整流器及玻璃管保险丝，在散热片外还加设一盖板，该散热片上设有一旋转钮，旋转钮套在转动轴上，且转动轴一端套设一凸轮，该凸轮动作区域与上述小型限位开关相邻，并使该凸轮在转动旋转钮并驱动转动轴时能够推动小型限位开关，且该旋转钮套设的转动轴上附有一可变电阻。本实用新型适用于吊扇或墙上的转动电扇的控制。
The utility model discloses a fan speed controller, which is designed to solve the problem of accurate opening, closing and speed control of a fan switch controller and overload protection. The utility model fan speed controller has a printed circuit board between the heat sink and the housing, on which a rotating shaft, an adjustable potentiometer, a capacitor, a toroidal inductor, a small limit switch, a bidirectional silicon-controlled rectifier and a glass tube fuse are arranged, and a cover plate is also added outside the heat sink. A rotating knob is arranged on the heat sink, and the rotating knob is sleeved on the rotating shaft, and a cam is sleeved on one end of the rotating shaft. The action area of the cam is adjacent to the above-mentioned small limit switch, and the cam can push the small limit switch when the rotating knob is rotated and the rotating shaft is driven, and a variable resistor is attached to the rotating shaft on which the rotating knob is sleeved. The utility model is suitable for controlling a ceiling fan or a rotating electric fan on a wall.
Description
Technical field
The utility model relates to a kind of rotational speed governor, relates in particular to a kind of rotation speed of the fan controller.
Background technology
Buildings in general indoor, in order to ventilate and room temperature obtains suitable adjusting, most economical effective method is exactly an installing ceiling fan or install the turn fan on the wall on ceiling.
Early stage ceiling fan or the fan on the wall; its control switch mainly is to be main purpose to open, to cut out fan; though generally add the rotating speed controlled function in recent years; but still there to be the segmentation rotating speed to be controlled to be the master; and mostly lack the overload protection measure in its control switch, for example, United States Patent (USP) U.S.Pat.4; 724,286 disclosed technical schemes.
The utility model content
In order to overcome above-mentioned defective, the purpose of this utility model is to provide a kind of fan that can make accurately to open, close and rotating speed control, and has the rotation speed of the fan controller of overload power-off protection function.
To achieve the above object of the invention, the utility model rotation speed of the fan controller, between fin and housing, be provided with printed circuit board (PCB), this circuit board is provided with a rotation axis, the adjustable potential meter, electric capacity, the annular inductance, small-sized limit switch, bidirectional silicon-controlled rectifier and glass tube fuse, outside fin, also add a cover plate, this fin is provided with a rotation knob, the rotation knob is enclosed within on the rotation axis, and the sheathed cam of rotation axis one end, this cam action zone is adjacent with above-mentioned small-sized limit switch, and make this cam when rotating the rotation knob and driving rotation axis, can promote small-sized limit switch, and should rotate on the sheathed rotation axis of knob with a variable resistor.
The utility model forms one group of good rotation speed of the fan controller after the said modules combination; it is characterized in that controller is interior except basic assemblies such as variable resistor; be provided with assemblies such as bidirectional silicon-controlled rectifier, small-sized limit switch and glass tube fuse especially, make it have accurate unlatching (turn on), close (turn off), overload power-off protection and rotating speed adjust controlled function.
Compared with prior art, the utility model rotation speed of the fan controller is except basic assemblies such as variable resistor, on printed circuit board (PCB), be provided with bidirectional silicon-controlled rectifier, small-sized limit switch especially, make fan unlatching, close and rotating speed control more accurate, and set glass tube fuse is cut off the electricity supply when providing this controller to produce overload and is guaranteed safety.
Description of drawings
Fig. 1 is the cutaway view of the utility model for the rotation speed of the fan controller of 3 Ampere currents amounts use.
The cutaway view of Fig. 2 rotation speed of the fan controller that to be the utility model use for 8 amperes and 12 Ampere currents amounts.
Fig. 3 is the exploded perspective view of the rotation speed of the fan controller that uses for 3 Ampere currents amounts shown in Figure 1.
Fig. 4 is the exploded perspective view of the rotation speed of the fan controller that uses for 8 Ampere currents amounts shown in Figure 2.
Fig. 5 is the exploded perspective view of the rotation speed of the fan controller that uses for 12 Ampere currents amounts shown in Figure 2.
Shown in Figure 6 is the circuit theory diagrams of the utility model rotation speed of the fan controller.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model rotation speed of the fan controller product, use different Ampere currents amounts according to the Be Controlled fan, mainly containing three kinds of patterns uses for the fan control of 3 amperes, 8 amperes and the 12 amperes different magnitudes of current, its difference only is fin and fuse specification difference, its basic structure is all the same, gives explanation earlier.
Please join Fig. 1 and shown in Figure 3, the utility model rotation speed of the fan controller meets 3 Ampere currents to be used, it is to be provided with printed circuit board (PCB) (PCB Print Circuit Board) 3 at fin 1 and 2 of housings, on this circuit board 3 and be provided with a rotation axis 31, adjustable potential meter (Trimmer Potentiometer) 4, electric capacity (Capacitor) 5, annular inductance (Inductance Toroid) 6, small-sized limit switch (Micro Limit Switch) 7, bidirectional silicon-controlled rectifier (TRIAC) 8 and glass tube fuse (Glass Tube Fuse) 9, it is outside fin 1 and add a cover plate 10.
Above-mentioned fin 1 is provided with a rotation knob (Rotary Knob) 11, rotation knob 11 is placed on the rotation axis 31, and on rotation axis 31 1 ends and a sheathed cam (Cam) 12, these cam 12 operating spaces are also adjacent with above-mentioned small-sized limit switch 7, make and rotate rotation knob 11 and drive rotation axis 31, and promote small-sized limit switch 7 by cam 12, and can start (turn on) really or close (turn off) ceiling fan or fan, and on should the rotation knob 11 sheathed rotation axis 31 and with a variable resistor (Variable Resistor) 13, after rotating rotation knob 11 and rotation axis 31 startups (turn on), the rotating speed of control ceiling fan of stepless adjustment according to this or commentaries on classics fan.
Ginseng Fig. 2, Fig. 4 and shown in Figure 5, the utility model rotation speed of the fan controller product, for meeting different amperage current flow devices, for example, 8 amperes and 12 Ampere currents persons, its fin 1 ' can provide the fin 1 ', 1 with preferable radiating effect in addition ", all the other structures are identical, but the corresponding different amperages of assembly design and some difference.
The utility model rotation speed of the fan controller, it is characterized in that on circuit board, being provided with especially a two-way thyristor 8, small-sized limit switch 7 make its unlatching (turn on), close (turn off) and the control of rotating speed more accurate, and set glass tube fuse 9 is cut off the electricity supply when providing this controller to produce overload and is guaranteed safety.
Claims (1)
1, a kind of rotation speed of the fan controller, it is characterized in that: between fin (1) and housing (2), be provided with printed circuit board (PCB) (3), this circuit board (3) is provided with a rotation axis (31), adjustable potential meter (4), electric capacity (5), annular inductance (6), small-sized limit switch (7), bidirectional silicon-controlled rectifier (8) and glass tube fuse (9), outside fin (1), also add a cover plate (10), this fin (1) is provided with a rotation knob (11), rotation knob (11) is enclosed within on the rotation axis (31), and the sheathed cams of rotation axis (31) one ends (12), this cam (12) operating space is adjacent with above-mentioned small-sized limit switch (7), and make this cam when rotating rotation knob (11) and driving rotation axis (31), can promote small-sized limit switch (7), and should go up with a variable resistor (13) by the sheathed rotation axis (31) of rotation knob (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201374402U CN200966029Y (en) | 2006-10-17 | 2006-10-17 | Fan speed controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201374402U CN200966029Y (en) | 2006-10-17 | 2006-10-17 | Fan speed controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200966029Y true CN200966029Y (en) | 2007-10-24 |
Family
ID=38870048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201374402U Expired - Fee Related CN200966029Y (en) | 2006-10-17 | 2006-10-17 | Fan speed controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200966029Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701410A (en) * | 2009-02-13 | 2010-05-05 | 南京乐金熊猫电器有限公司 | Washing machine clutch and a washing machine with the clutch |
| CN109757043A (en) * | 2017-11-01 | 2019-05-14 | 光宝科技股份有限公司 | switchgear |
| CN109906492A (en) * | 2016-11-16 | 2019-06-18 | 东京Cosmos电机株式会社 | Variable resistance switching device |
-
2006
- 2006-10-17 CN CNU2006201374402U patent/CN200966029Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701410A (en) * | 2009-02-13 | 2010-05-05 | 南京乐金熊猫电器有限公司 | Washing machine clutch and a washing machine with the clutch |
| CN109906492A (en) * | 2016-11-16 | 2019-06-18 | 东京Cosmos电机株式会社 | Variable resistance switching device |
| CN109757043A (en) * | 2017-11-01 | 2019-05-14 | 光宝科技股份有限公司 | switchgear |
| CN109757043B (en) * | 2017-11-01 | 2021-03-23 | 光宝科技股份有限公司 | Switching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071024 Termination date: 20131017 |