CN202587705U - Controller of electric vehicle and electric vehicle - Google Patents
Controller of electric vehicle and electric vehicle Download PDFInfo
- Publication number
- CN202587705U CN202587705U CN 201220209190 CN201220209190U CN202587705U CN 202587705 U CN202587705 U CN 202587705U CN 201220209190 CN201220209190 CN 201220209190 CN 201220209190 U CN201220209190 U CN 201220209190U CN 202587705 U CN202587705 U CN 202587705U
- Authority
- CN
- China
- Prior art keywords
- electric vehicle
- controller
- circuit board
- drain pan
- oxide
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a controller of an electric vehicle and the electric vehicle. The controller of the electric vehicle and the electric vehicle comprises a top cap, a bottom shell which is connected with the top cap, a circuit board which is mounted inside the bottom shell and used to control the electric vehicle, a metal oxide semiconductor (MOS) pipe which is mounted on the circuit board and used to provide stable voltage, a radiating strip which is mounted on the bottom shell which is contacted with the MOS pipe and used to cool the MOS pipe, and a supporting platform which is mounted on the bottom shell and used to support the MOS pipe. The controller of the electric vehicle and the electric vehicle removes a slot on the bottom shell and enables installation to be convenient. Extra processes are not required in the manufacturing process of the circuit board so that whole cost is lowered.
Description
Technical field
The utility model relates to controller for electric vehicle, is meant a kind of controller for electric vehicle and electric motor car especially.
Background technology
The prior electric vehicle controller; Lead to and circuit board is installed on the said drain pan in that draw-in groove is set on the drain pan two sides; So the circuit board on one side of adorning metal-oxide-semiconductor must have the unnecessary technology limit more than the 2mm, so that cooperate installation with draw-in groove, makes the manufacturing cost of circuit board be improved; And, make to install to become complicated because be mode mounting circuit boards through clamping.
The utility model content
The utility model proposes a kind of controller for electric vehicle and electric motor car, has solved in the prior art can't manufacturing cost highly, and complicated problems is installed.
The technical scheme of the utility model is achieved in that
A kind of controller for electric vehicle comprises
Top cover, the drain pan that is connected with said top cover;
Be installed in the said drain pan, be used to control the circuit board of electric motor car;
Be installed on the said circuit board, (English full name is MOSFET to be used to provide the metal-oxide-semiconductor of burning voltage; Metal Oxide Semiconductor Field Effect Transistor, the MOS type FET);
Be installed on the said drain pan, contact, be used for heat sink strip said metal-oxide-semiconductor heat radiation with said metal-oxide-semiconductor;
Be arranged on the said drain pan, be used to support the brace table of said metal-oxide-semiconductor.
Further, also comprise, between said heat sink strip and said brace table, also be provided with the groove that is used to prevent chamfering.
Further, it is characterized in that said top cover two ends are respectively arranged with the first inside draw-in groove of opening.
Further, said drain pan specifically is divided into: bottom surface, first side and second side; Said first side and said second side are respectively arranged with the second outside draw-in groove of opening, and said second draw-in groove and the said first draw-in groove clamping are fixed together said top cover and said drain pan.
Further, said heat sink strip and said brace table are arranged on said first side.
Further, it is characterized in that said heat sink strip and said brace table are arranged on said second side.
A kind of electric motor car comprises car body, drive unit, and power supply also comprises: said controller for electric vehicle, said drive unit is connected with said circuit board through cable, and said power supply is connected with said circuit board through cable.
The utility model technical scheme is through being provided with the brace table of said metal-oxide-semiconductor, because said metal-oxide-semiconductor and said circuit board weld together, so metal-oxide-semiconductor is directly installed on said brace table upside on said drain pan; Said like this circuit board also is installed in the said drain pan through said metal-oxide-semiconductor; So omitted the draw-in groove on the drain pan, make that installation is more easy, and because this set; When making said circuit board, unnecessary technology limit needn't made; Make whole cost be reduced,, thereby avoided said heat sink strip to contact the problem that chamfering occurs with metal-oxide-semiconductor again because be provided with said groove.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of controller for electric vehicle of the utility model.
Embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of controller for electric vehicle comprises:
Top cover 1, the drain pan that is connected with said top cover 1;
Be installed in the said drain pan, be used to control the circuit board 3 of electric motor car;
Be installed on the said circuit board 3, be used to provide the metal-oxide-semiconductor 4 of burning voltage;
Be installed on the said drain pan, contact, be used for heat sink strip 5 said metal-oxide-semiconductor 4 heat radiations with said metal-oxide-semiconductor 4;
Be arranged on the said drain pan, be used to support the brace table 6 of said metal-oxide-semiconductor 4.
Said drain pan is provided with heat sink strip 5; Below said heat sink strip 5, be provided with said brace table 6; Said metal-oxide-semiconductor 4 welds together with said circuit board 3; Said metal-oxide-semiconductor 4 is installed on the said brace table 6, and then said circuit board 3 is also linked together with drain pan through said metal-oxide-semiconductor 4; Said top cover 1 links together with the mode of said drain pan through clamping.
Further, also comprise, between said heat sink strip 5 and said brace table 6, also be provided with the groove 7 that is used to prevent chamfering.
Said heat sink strip 5 is with after said metal-oxide-semiconductor 4 contacts; Because the gravity of said circuit board 3 and said metal-oxide-semiconductor 4 self; Make the said metal-oxide-semiconductor 4 and the contact-making surface of said heat sink strip 5 produce chamfering; Thereby influence the heat radiation of 5 pairs of said metal-oxide-semiconductors 4 of heat sink strip,, control the chamfering of said heat sink strip 5 and said metal-oxide-semiconductor 4 through said groove 7 between said heat sink strip 5 and said brace table 6 so said groove 7 is set.
Further, it is characterized in that said top cover 1 two ends are respectively arranged with the first inside draw-in groove of opening.
Further, said drain pan specifically is divided into: 21, the first sides 22, bottom surface and second side 23; Said first side 22 is respectively arranged with the second outside draw-in groove of opening with said second side 23, and said second draw-in groove and the said first draw-in groove clamping make said top cover 1 be fixed together with said drain pan.
Said top cover 1 two ends are respectively arranged with first draw-in groove; Said drain pan specifically is divided into: said bottom surface 21; Said first side 22 and said second side 23; On said first side 22 and said second side 23, be respectively arranged with second draw-in groove,, said top cover 1 linked together with said drain pan through the clamping of first draw-in groove and second draw-in groove.
Further, said heat sink strip 5 is arranged on said first side 22 with said brace table 6.
Further, it is characterized in that said heat sink strip 5 is arranged on said second side 23 with said brace table 6.
Said heat sink strip 5 is confirmed the position with said brace table 6 according to the model of said circuit board 3 or the installation site of said metal-oxide-semiconductor 4; Can said heat sink strip 5 be arranged on said first side 22 with said brace table 6, also can said heat sink strip 5 be arranged on said second side 23 with said brace table 6.
A kind of electric motor car comprises car body, drive unit, and power supply also comprises: said controller for electric vehicle, said drive unit is connected with said circuit board 3 through cable, and said power supply is connected with said circuit board 3 through cable
Said circuit board 3 is connected with said drive unit through circuit, control the startup of electric motor car and stop through said controller, and the said circuit board 3 also signal end through cable and electric motor car etc. is connected and controls.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (7)
1. a controller for electric vehicle is characterized in that, comprises
Top cover, the drain pan that is connected with said top cover;
Be installed in the said drain pan, be used to control the circuit board of electric motor car;
Be installed on the said circuit board, be used to provide the metal-oxide-semiconductor of burning voltage;
Be installed on the said drain pan, contact, be used for heat sink strip said metal-oxide-semiconductor heat radiation with said metal-oxide-semiconductor;
Be arranged on the said drain pan, be used to support the brace table of said metal-oxide-semiconductor.
2. controller for electric vehicle according to claim 1 is characterized in that, also comprises, between said heat sink strip and said brace table, also is provided with the groove that is used to prevent chamfering.
3. controller for electric vehicle according to claim 1 or claim 2 is characterized in that said top cover two ends are respectively arranged with the first inside draw-in groove of opening.
4. like the said controller for electric vehicle of claim 3, it is characterized in that said drain pan specifically is divided into: bottom surface, first side and second side; Said first side and said second side are respectively arranged with the second outside draw-in groove of opening, and said second draw-in groove and the said first draw-in groove clamping are fixed together said top cover and said drain pan.
5. like the said controller for electric vehicle of claim 4, it is characterized in that said heat sink strip and said brace table are arranged on said first side.
6. like the said controller for electric vehicle of claim 5, it is characterized in that said heat sink strip and said brace table are arranged on said second side.
7. an electric motor car comprises car body; Drive unit, power supply is characterized in that, also comprise; Like any described controller in the claim 1 to 6, said drive unit is connected with said circuit board through cable, and said power supply is connected with said circuit board through cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209190 CN202587705U (en) | 2012-05-11 | 2012-05-11 | Controller of electric vehicle and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220209190 CN202587705U (en) | 2012-05-11 | 2012-05-11 | Controller of electric vehicle and electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587705U true CN202587705U (en) | 2012-12-05 |
Family
ID=47257050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220209190 Expired - Fee Related CN202587705U (en) | 2012-05-11 | 2012-05-11 | Controller of electric vehicle and electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998631A (en) * | 2017-05-10 | 2017-08-01 | 无锡台翔电子技术发展有限公司 | Casing of electric vehicle controller interface arrangment |
| CN108770307A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | High-performance power supply radiator |
-
2012
- 2012-05-11 CN CN 201220209190 patent/CN202587705U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106998631A (en) * | 2017-05-10 | 2017-08-01 | 无锡台翔电子技术发展有限公司 | Casing of electric vehicle controller interface arrangment |
| CN106998631B (en) * | 2017-05-10 | 2023-12-26 | 无锡台翔电子技术发展有限公司 | Electric vehicle controller shell clamping structure |
| CN108770307A (en) * | 2018-06-27 | 2018-11-06 | 江苏英杰电子器件有限公司 | High-performance power supply radiator |
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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 |
Granted publication date: 20121205 Termination date: 20150511 |
|
| EXPY | Termination of patent right or utility model |