CN204014399U - Controller for electric vehicle - Google Patents
Controller for electric vehicle Download PDFInfo
- Publication number
- CN204014399U CN204014399U CN201420478846.1U CN201420478846U CN204014399U CN 204014399 U CN204014399 U CN 204014399U CN 201420478846 U CN201420478846 U CN 201420478846U CN 204014399 U CN204014399 U CN 204014399U
- Authority
- CN
- China
- Prior art keywords
- controller
- mozzle
- water tank
- temperature switch
- water
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of controller for electric vehicle, comprise housing, circuit board, lid, water tank, water pump and temperature switch, be provided with in the shape of a spiral mozzle in described hull outside, the input of described water pump is connected with water tank, output is communicated with one end of described mozzle, and the other end of mozzle is communicated with water tank; Described temperature switch is connected in pump power loop, and temperature switch is positioned at enclosure interior; One end opening of described housing, goes out to be provided with the screwed hole for connecting lid at described opening; Be provided with board in circuit board slot in enclosure interior both sides; On described lid, be provided with wire hole.The utility model adopts water-cooled to improve greatly radiating effect; Set temperature switch in controller, the cooling of water automatic cycle.In controller housing, adopt board in circuit board slot, not only convenient, and also firm, shockproof effect is good; Opening part at lid arranges waterproof sponge, can effectively prevent water inlet in controller.
Description
Technical field
The utility model relates to a kind of for the controller for electric vehicle in electric motor car.
Background technology
Controller for electric vehicle is one of electric motor car control core, the waterproof that it need to have, shockproof, heat dispersion.If seal badly, controller for electric vehicle water inlet can cause circuit board short circuit.In process by bike, the frequent vibrations of circuit board also can damage the components and parts on circuit board.For the heat radiation of controller, current means are mainly to adopt aluminium casing, then in hull outside, fin is set, this radiating effect is general, if electric motor car works long hours, the heat that controller produces can not give out in time, can affect the useful life of controller, even burns out circuit board.
Utility model content
The shortcoming existing in order to overcome above-mentioned prior art, the purpose of this utility model is to provide a kind of good heat dissipation effect, controller for electric vehicle easy for installation.
In order to address the above problem, the utility model is by the following technical solutions: a kind of controller for electric vehicle, it is characterized in that, comprise housing, circuit board, lid, water tank, water pump and temperature switch, be provided with in the shape of a spiral mozzle in described hull outside, the input of described water pump is connected with water tank, and output is communicated with one end of described mozzle, and the other end of mozzle is communicated with water tank; Described temperature switch is connected in pump power loop, and temperature switch is positioned at enclosure interior; One end opening of described housing, goes out to be provided with the screwed hole for connecting lid at described opening; Be provided with board in circuit board slot in enclosure interior both sides; On described lid, be provided with wire hole.
Preferably, described water tank is square, is fixed on housing below, and described water pump is fixed on housing one side; On described water tank, be provided with a water filling port and a delivery port.
Further, between described mozzle, be provided with fin.
Further, on described wire hole, be provided with waterproof sponge.
The beneficial effects of the utility model are:
1, adopt water-cooled to improve greatly radiating effect, and can adopt the mode of water-cooled radiation fin, ensured that controller can not generate heat.
2, set temperature switch in controller, reaches after temperature at controller, the cooling of water automatic cycle.
3, in controller housing, adopt board in circuit board slot, when installation, directly circuit board is inserted, not only convenient, and also firm, shockproof effect is good.
4, at the opening part of lid, waterproof sponge is set, can effectively prevents water inlet in controller.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described further:
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure: 1 housing, 11 mozzles, 12 screwed holes, 13 board in circuit board slot, 14 fin, 2 lids, 21 wire holes, 22 waterproof sponges, 3 water tanks, 4 water pumps.
Embodiment
As shown in Figure 1, a specific embodiment of the present utility model comprises housing 1, circuit board, lid 2, water tank 3, water pump 4 and temperature switch.
Be provided with in the shape of a spiral mozzle 11 in described housing 1 outside, mozzle 11 is and the structure of housing 1 one, it is at housing 1 upper process, inside is hollow, and two ends are opening, and the input of described water pump 4 is connected with water tank 3, one end open communication of output and described mozzle 11, the other end opening of mozzle 11 is communicated with water tank 3, and water enters mozzle 11 from water tank 3 through water pump 4, then flows into water tank 3 from the other end opening of mozzle 11.
Described temperature switch is connected in the electric power loop of water pump 4, temperature switch is normal open switch, temperature switch is positioned at housing 1 inside, after the temperature in controller reaches the operating temperature of temperature switch, temperature switch closure, water pump 4 is started working, after temperature lowers by the time, temperature switch recovers action, and water pump 4 quits work.
One end opening of described housing 1 is provided with the screwed hole 12 for connecting lid 2 on four angles of described opening part, certainly, is provided with the screwed hole coordinating with the screwed hole 12 on housing on lid 2.Be provided with board in circuit board slot 13 in the inner both sides of housing 1, circuit board (not drawing in Fig. 1) can directly insert slot.In order to improve shockproof effect, can rubber layer be set in board in circuit board slot inner side.
In order conveniently to draw the line on circuit board, on described lid 2, be provided with wire hole 21.Further, for anti-sealing enters controller inside, on described wire hole 21, be provided with waterproof sponge 22, like this, cable can with waterproof sponge 22 pressings, sealing is better.
Preferably, described water tank 3 is square, is fixed on housing 1 below, and described water pump 4 is fixed on housing 1 one sides.On described water tank 3, be provided with a water filling port and a delivery port.
For controller also can be dispelled the heat in not carrying out water circulation, between described mozzle 11, be provided with fin 14, fin 14 also arranges in the shape of a spiral.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection range of the present utility model.
Claims (4)
1. a controller for electric vehicle, it is characterized in that, comprise housing, circuit board, lid, water tank, water pump and temperature switch, be provided with in the shape of a spiral mozzle in described hull outside, the input of described water pump is connected with water tank, output is communicated with one end of described mozzle, and the other end of mozzle is communicated with water tank; Described temperature switch is connected in pump power loop, and temperature switch is positioned at enclosure interior; One end opening of described housing, goes out to be provided with the screwed hole for connecting lid at described opening; Be provided with board in circuit board slot in enclosure interior both sides; On described lid, be provided with wire hole.
2. controller for electric vehicle according to claim 1, is characterized in that, described water tank is square, is fixed on housing below, and described water pump is fixed on housing one side; On described water tank, be provided with a water filling port and a delivery port.
3. controller for electric vehicle according to claim 1, is characterized in that, between described mozzle, is provided with fin.
4. controller for electric vehicle according to claim 1, is characterized in that, on described wire hole, is provided with waterproof sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478846.1U CN204014399U (en) | 2014-08-22 | 2014-08-22 | Controller for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478846.1U CN204014399U (en) | 2014-08-22 | 2014-08-22 | Controller for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204014399U true CN204014399U (en) | 2014-12-10 |
Family
ID=52054331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478846.1U Expired - Fee Related CN204014399U (en) | 2014-08-22 | 2014-08-22 | Controller for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204014399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185409A (en) * | 2014-08-22 | 2014-12-03 | 济南宏昌车辆有限公司 | Controller of electric vehicle |
-
2014
- 2014-08-22 CN CN201420478846.1U patent/CN204014399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185409A (en) * | 2014-08-22 | 2014-12-03 | 济南宏昌车辆有限公司 | Controller of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141210 Termination date: 20170822 |