CN206206223U - A kind of universal vehicle-mounted fan - Google Patents
A kind of universal vehicle-mounted fan Download PDFInfo
- Publication number
- CN206206223U CN206206223U CN201621252730.1U CN201621252730U CN206206223U CN 206206223 U CN206206223 U CN 206206223U CN 201621252730 U CN201621252730 U CN 201621252730U CN 206206223 U CN206206223 U CN 206206223U
- Authority
- CN
- China
- Prior art keywords
- fan
- vehicle
- circuit plate
- control circuit
- integral control
- 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
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Abstract
The utility model is related to a kind of universal vehicle-mounted fan, including vehicle-mounted rear cover of fan, fan electromotor, integral control circuit plate, external socket, first plug, second plug and switch enclosure, fan electromotor is located at the inside of vehicle-mounted rear cover of fan, the rated voltage of fan electromotor is between 5v to 12v, fan electromotor is connected with the output end of integral control circuit plate, integral control circuit plate is one piece and uses mp1584en or LM2596, LM2576 highly integrated reduction voltage circuit plate, voltage can be down to 12v or be reduced to other voltages specified less than 12V, so that the output voltage of output end can completely be matched with fan electromotor it is applicable, reach and be common to 5v, 12v, the using effect of 19v and 24v wide area voltages.
Description
Technical field
The utility model is related to vehicle mounted electrical apparatus field, refers specifically to a kind of universal vehicle-mounted fan.
Background technology
Until current, the vehicle-mounted fan that the whole world uses all divides into that 12v is special or 24v because of the different voltages of 12v and 24v
Special, vehicle-mounted fan general can not cause many inconvenience, and utilization rate is greatly reduced, and causes the wasting of resources, and this is current all
The common shortcoming of vehicle-mounted fan, and another kind USB small fans be generally give a present present use, the especially only 4 cun flabellums of size, such as
It is only suitable for closely using with nicknack, large area in the car cannot be competent at or be not suitable in its overall structure and wind-force, wind face
Long range environment border uses.
In the prior art, such as Patent No. 201420744907.4, the applying date is 2014.11.28《A kind of vehicle-mounted fan》,
The utility model is easy to use, puts steadily, is easy to be put in vehicle interior, can constantly shake the head, and converts the direction of blowing.
But the rated voltage of the utility model is defined to 12V, the scope of application is small, and is served only for steadily putting, but environment in the car
In vehicle-mounted fan be mostly to be clipped on handle with clip or optional position is so more practical and convenient, await doing and further change
Enter.
Utility model content
Technical problem to be solved in the utility model is directed to the present situation of prior art, there is provided one kind can be common to 5v,
The universal vehicle-mounted fan of 12v, 19v and 24v wide area voltage.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of universal vehicle-mounted fan, including
Vehicle-mounted rear cover of fan, fan electromotor, integral control circuit plate, external socket, the first plug, the second plug and switch enclosure, it is special
Levy and be：The fan electromotor is located at the inside of vehicle-mounted rear cover of fan, the output of the fan electromotor and integral control circuit plate
End is connected, and the input of the integral control circuit plate is terminated with the first plug, and first plug is inserted into external socket, institute
The input for stating external socket is provided with the second plug, and second plug is connected to obtain electric energy with automobile cigarette lighter socket.
Preferably, the integral control circuit plate is the highly integrated drop using mp1584en or LM2596, LM2576
Volt circuit plate, voltage can be down to can completely be matched with fan electromotor it is applicable.
Preferably, the rated voltage of the fan electromotor is 5v~12v.
Preferably, the integral control circuit plate is placed in vehicle-mounted rear cover of fan or is put in socket in or beyond switch enclosure.
Preferably, the side of the vehicle-mounted rear cover of fan is provided with supply hub, and the supply hub is connected to integrated control
The input of circuit board processed.
Compared with prior art, the utility model has the advantage of：
Integral control circuit plate of the present utility model is the highly integrated drop using mp1584en or LM2596, LM2576
Volt circuit plate, by voltage can be down to 12v or be reduced to other voltages specified less than 12V, so that the output electricity of output end
Pressure energy matches applicable completely with fan electromotor, reaches the using effect for being common to 5v, 12v, 19v and 24v wide area voltage, practicality
By force.
Brief description of the drawings
Fig. 1 is the connection diagram of fan electromotor of the present utility model and mp1584en control boards；
Fig. 2 is the schematic diagram that integral control circuit plate of the present utility model is placed in vehicle-mounted rear cover of fan；
Fig. 3 is the schematic diagram that integral control circuit plate of the present utility model is placed on inside external socket；
Fig. 4 uses the pin schematic diagram of mp1584en integrated circuits by the utility model；
Fig. 5 uses the integrated electric circuit diagrams of mp1584en by the utility model；
Fig. 6 uses the pin schematic diagram of another highly integrated reduction voltage circuit LM2596, LM2576 by the utility model；
Fig. 7 uses the wiring schematic diagram of another highly integrated reduction voltage circuit LM2596, LM2576 by the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As shown in Fig. 1~7, a kind of universal vehicle-mounted fan, including vehicle-mounted rear cover of fan 1, fan electromotor 3, integrated control
Circuit board 2, external socket 4, the first plug 5, the plug 6 of switch enclosure 7 and second, fan electromotor 3 are located at the interior of vehicle-mounted rear cover of fan 1
Portion, the rated voltage of fan electromotor 3 collects between 5v to 12v, fan electromotor 3 is connected with the output end of integral control circuit plate 2
Into control board 2 be one piece using the highly integrated reduction voltage circuit plates of mp1584en, voltage can be down to 12v or be reduced to other
The voltage specified less than 12V, so that the output voltage of output end can completely be matched with fan electromotor 3 being applicable, reaches logical
For the using effect of 5v, 12v, 19v and 24v wide area voltage；The input of integral control circuit plate 2 is terminated with the first plug 5, the
One plug 5 is inserted into external socket 4, and the input of external socket 4 is provided with the second plug 6, the second plug 6 and cigarette lighter
Device socket is connected to obtain electric energy；Integral control circuit plate 2 can be placed in vehicle-mounted rear cover of fan 1 or in switch enclosure 7；Because of collection
Into the small volume of control board 2, may also placed in external socket 4, it is any on integral control circuit plate 2 and external socket 4
One socket series connection；Integral control circuit plate 2 can also be using LM2596, LM2576 highly integrated reduction voltage circuit plate, its effect
It is identical when fruit and function are with use mp1584en circuit boards, voltage can be made to be down to 12v or be reduced to other and to be less than specifying for 12V
Voltage, so that the output voltage of output end can completely be matched with fan electromotor 3 being applicable, reaches and is common to 5v, 12v and 24v
The using effect of wide area voltage.The side of vehicle-mounted rear cover of fan is additionally provided with supply hub, and supply hub is connected to integrated control
The input of circuit board so that vehicle-mounted fan can obtain electric energy from dc source or USB power source, and no longer limitation makes with in-car
With considerably increasing convenience.
Finally it should be noted that：Above example is only used to illustrate the technical solution of the utility model, rather than its limitations；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
The technical scheme described in foregoing embodiments can so be modified, or which part technical characteristic is replaced on an equal basis
Change, or the external receptacle combinations feature containing integral control circuit plate is carried out to replace on an equal basis or be used alone；And these are repaiied
Change or replace, or decouple the essence for not making essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution
God and scope.
Claims (5)
1. a kind of universal vehicle-mounted fan, including vehicle-mounted rear cover of fan, fan electromotor, integral control circuit plate, external socket, the
One plug, the second plug and switch enclosure, it is characterised in that：The fan electromotor is located at the inside of vehicle-mounted rear cover of fan, the wind
Fan motor is connected with the output end of integral control circuit plate, and the input of the integral control circuit plate is terminated with the first plug, institute
State the first plug to be inserted into external socket, the input of the external socket is provided with the second plug, second plug with
Automobile cigarette lighter socket is connected to obtain electric energy.
2. the universal vehicle-mounted fan of one kind according to claim 1, it is characterised in that：The integral control circuit plate is to adopt
With mp1584en or the highly integrated reduction voltage circuit plate of LM2596, LM2576, can be down to voltage can be complete with fan electromotor
Matching is applicable.
3. the universal vehicle-mounted fan of one kind according to claim 1, it is characterised in that：The rated voltage of the fan electromotor
It is 5v~12v.
4. the universal vehicle-mounted fan of one kind according to claim 1, it is characterised in that：The integral control circuit plate is placed
Put in socket in vehicle-mounted rear cover of fan or in or beyond switch enclosure.
5. the universal vehicle-mounted fan of one kind according to claim 1, it is characterised in that：The side of the vehicle-mounted rear cover of fan
Supply hub is provided with, the supply hub is connected to the input of integral control circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252730.1U CN206206223U (en) | 2016-11-18 | 2016-11-18 | A kind of universal vehicle-mounted fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621252730.1U CN206206223U (en) | 2016-11-18 | 2016-11-18 | A kind of universal vehicle-mounted fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206206223U true CN206206223U (en) | 2017-05-31 |
Family
ID=58749813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621252730.1U Expired - Fee Related CN206206223U (en) | 2016-11-18 | 2016-11-18 | A kind of universal vehicle-mounted fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206206223U (en) |
-
2016
- 2016-11-18 CN CN201621252730.1U patent/CN206206223U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170531 Termination date: 20201118 |