CN205298004U - Can radiating fan circuit board - Google Patents
Can radiating fan circuit board Download PDFInfo
- Publication number
- CN205298004U CN205298004U CN201620074523.5U CN201620074523U CN205298004U CN 205298004 U CN205298004 U CN 205298004U CN 201620074523 U CN201620074523 U CN 201620074523U CN 205298004 U CN205298004 U CN 205298004U
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- wire
- fan
- speed switch
- speed
- low speed
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Abstract
The utility model belongs to the technical field of electric power and a can radiating fan circuit board is disclosed, including low speed switch, high speed switch, high -speed on -off controller, low -speed on -off controller, heat abstractor, the manual fender of electric fan, temperature indicator, time indication ware, directly defeated node, speed regulating button, reset button, connecting wire, thermistor and ordinary resistance, the low speed switch right side is provided with the high speed switch, and low -speed on -off controller passes through the wire with speed regulating button and the manual fender of electric fan and be connected, the left downside of the manual fender of electric fan is provided with the time indication ware, and the time indication ware is connected with temperature indicator, temperature indicator pass through the wire and directly defeated node be connected with reset button, and reset button passes through the wire and is connected with thermistor, the time indication ware passes through wire and ordinary ohmic connection. The utility model discloses can reduce the noise of fan, reduce the dust that gets into the host computer, can prolong the life and zero stand -by power consumption of fan again, and can do not not burnt out because of generating heat.
Description
Technical field
The utility model relates to a kind of heat-removal system, is specifically related to a kind of fan circuit board dispelled the heat, belongs to technical field of electric power.
Background technology
Along with improving constantly of people's living standard, more and more household electrical appliance enter our family, desk fan, stand fan, ceiling fan, wall hanging fan, air cooler, rely on the features such as it is small and exquisite, energy-conservation, healthy, environmental protection to popularize each family without electric fan types such as blade fans comprehensively, owing to home environment is different, electric fan also extends all kinds, to be applicable to the use of each family, it is nice and cool for people bring, there is it, just need not again with fan pectinid, so namely, alleviate the fatigue of hand, again can not heatstroke, people has also felt easily many.
But for electric fan, certain heat during work, can be produced, thus make device interior temperature rapid rise, if not in time this heat is distributed, the intensification that equipment will continue, device will lose efficacy because of overheated, and the reliable performance of electric fan will decline. Therefore, it is extremely important for fan circuit board being carried out good radiating treatment.
Practical novel content
The technical problems to be solved in the utility model overcomes existing defect, it is provided that a kind of fan circuit board dispelled the heat, it is possible to effectively solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of fan circuit board dispelled the heat, comprise low speed switch, high speed switch, High-speed on-off control device, low speed open-and-shut controller, heat abstractor, electric fan manual gear, temperature indicator, time marker, straight defeated node, speed governing button, reset button, wire, conversion node, thermistor and conventional, electric-resistance, it is provided with high speed switch on the right side of described low speed switch, and low speed open-and-shut controller is connected by wire with speed governing button and electric fan manual gear, described electric fan manual gear lower left side is provided with time marker, and time marker is connected with temperature indicator, described temperature indicator is connected with reset button by wire and straight defeated node, and reset button is connected with thermistor by wire, described time marker is connected with conventional, electric-resistance by wire.
As a kind of optimal technical scheme of the present utility model, described low speed switch and high speed switch are in same level.
As a kind of optimal technical scheme of the present utility model, described speed governing button can control low speed switch and high speed switch.
As a kind of optimal technical scheme of the present utility model, on the downside of described thermistor, it is provided with terminator.
As a kind of optimal technical scheme of the present utility model, described conventional, electric-resistance arranged outside has insulation leather sheath.
The useful effect that the utility model reaches is: a kind of fan circuit board dispelled the heat, and can automatically regulate the revolution of fan with variation with temperature. In summer, full speed operation wanted by fan, arrive normal temperature and winter, then wished to reduce the rotating speed of fan, so both can reduce the noise of fan, reduce the dust entering main frame, extending again work-ing life and the zero standby power consumption of fan, negative voltage characteristic, electric power polarity connects inverse time, thermometer can not burn because of heating, it is ensured that normal operation.
Accompanying drawing explanation
Accompanying drawing be used to provide to of the present utility model it is further understood that and form the part of specification sheets, be used from explanation the utility model with embodiment one of the present utility model, do not form restriction of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of fan circuit board one-piece construction schematic diagram dispelled the heat described in the utility model embodiment;
Number in the figure: 1, low speed switch; 2, high speed switch; 3, High-speed on-off control device; 4, low speed open-and-shut controller; 5, heat abstractor; 6, electric fan manual gear; 7, temperature indicator; 8, time marker; 9, straight defeated node; 10, speed governing button; 11, reset button; 12, wire; 13, node is changed; 14, thermistor; 15, conventional, electric-resistance.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, it will be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and is not used in restriction the utility model.
Embodiment: refer to Fig. 1, a kind of fan circuit board dispelled the heat of the utility model, low speed switch 1, high speed switch 2, High-speed on-off control device 3, low speed open-and-shut controller 4, heat abstractor 5, electric fan manual gear 6, temperature indicator 7, time marker 8, straight defeated node 9, speed governing button 10, reset button 11, wire 12, conversion node 13, thermistor 14 and conventional, electric-resistance 15, it is provided with high speed switch 2 on the right side of described low speed switch 1, and high speed switch 2 is connected with High-speed on-off control device 3 by wire 12, on the right side of described High-speed on-off control device 3, heat abstractor 5 is installed, described low speed switch 1 is connected with low speed open-and-shut controller 4 by wire 12, and low speed open-and-shut controller 4 is connected by wire with speed governing button 10 and electric fan manual gear 6, described electric fan manual gear 6 lower left side is provided with time marker 8, and time marker 8 is connected with temperature indicator 7, described temperature indicator 7 is connected with reset button 11 by wire 12 and straight defeated node 9, and reset button 11 is connected with thermistor 14 by wire 12, described time marker 8 is connected with conventional, electric-resistance 15 by wire 12.
Described low speed switch 1 and high speed switch 2, in same level, are convenient to control wind speed, convenient and swift; Described speed governing button 10 can control low speed switch 1 and high speed switch 2, saves the space of fan control dish like this, and is more easy to control;It is provided with terminator, it is possible to the safety of protection circuit on the downside of described thermistor 14; Described conventional, electric-resistance 15 arranged outside has insulation leather sheath, can increase resistance on the one hand, can improve security when user uses on the other hand.
It should be noted that, the utility model is a kind of fan circuit board dispelled the heat, during normal temperature, low speed switch 1 can be opened, during low temperature, it is possible to open high speed switch 2, when existing temperature is unsatisfied with, it is also possible to carrying out speed governing by speed governing button 10, the rotating speed of fan also changes thereupon. Among whole working order, as long as power switch one is opened, heat abstractor 5 will enter noiseless radiating state, closes switching push button, and heat abstractor 5 is also closed simultaneously.
Finally it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to the utility model, although the utility model being described in detail with reference to previous embodiment, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature carries out equivalent replacement. All within spirit of the present utility model and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the fan circuit board that can dispel the heat, comprise low speed switch (1), high speed switch (2), High-speed on-off control device (3), low speed open-and-shut controller (4), heat abstractor (5), electric fan manual gear (6), temperature indicator (7), time marker (8), straight defeated node (9), speed governing button (10), reset button (11), wire (12), conversion node (13), thermistor (14) and conventional, electric-resistance (15), it is characterized in that: described low speed switch (1) right side is provided with high speed switch (2), and high speed switch (2) is connected with High-speed on-off control device (3) by wire (12), described High-speed on-off control device (3) right side is provided with heat abstractor (5), described low speed switch (1) is connected with low speed open-and-shut controller (4) by wire (12), and low speed open-and-shut controller (4) is connected by wire with speed governing button (10) and electric fan manual gear (6), described electric fan manual gear (6) lower left side is provided with time marker (8), and time marker (8) is connected with temperature indicator (7), described temperature indicator (7) is connected with reset button (11) by wire (12) and straight defeated node (9), and reset button (11) is connected with thermistor (14) by wire (12), described time marker (8) is connected with conventional, electric-resistance (15) by wire (12).
2. a kind of fan circuit board dispelled the heat according to claim 1, it is characterised in that, described low speed switch (1) and high speed switch (2) are in same level.
3. a kind of fan circuit board dispelled the heat according to claim 1, it is characterised in that, described speed governing button (10) can control low speed switch (1) and high speed switch (2).
4. a kind of fan circuit board dispelled the heat according to claim 1, it is characterised in that, described thermistor (14) downside is provided with terminator.
5. a kind of fan circuit board dispelled the heat according to claim 1, it is characterised in that, described conventional, electric-resistance (15) arranged outside has insulation leather sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074523.5U CN205298004U (en) | 2016-01-26 | 2016-01-26 | Can radiating fan circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074523.5U CN205298004U (en) | 2016-01-26 | 2016-01-26 | Can radiating fan circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298004U true CN205298004U (en) | 2016-06-08 |
Family
ID=56427277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074523.5U Active CN205298004U (en) | 2016-01-26 | 2016-01-26 | Can radiating fan circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298004U (en) |
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2016
- 2016-01-26 CN CN201620074523.5U patent/CN205298004U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Senfeng Inventor before: Guo Yahua |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170512 Address after: 519040 Guangdong province Zhuhai Sanzao airport Jinwan District Road No. 2 main building two floor A1 West Patentee after: Zhuhai Reed Electronic Technology Co., Ltd. Address before: 311815 Zhejiang city of Shaoxing province Zhuji city Ciwu town Ting Cun Chai Jia No. 232 Patentee before: Guo Yahua |