CN203788600U - Electric vehicle controller - Google Patents
Electric vehicle controller Download PDFInfo
- Publication number
- CN203788600U CN203788600U CN201320835981.2U CN201320835981U CN203788600U CN 203788600 U CN203788600 U CN 203788600U CN 201320835981 U CN201320835981 U CN 201320835981U CN 203788600 U CN203788600 U CN 203788600U
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- Prior art keywords
- screw
- radiator
- time
- press strip
- upper cover
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- Withdrawn - After Issue
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Abstract
The utility model discloses an electric vehicle controller; an upper cover bottom and a radiator top are respectively provided with an upper cavity and a radiator cavity; a clamp plate is respectively arranged on two sides in the upper cover cavity; a pressure bar slot is respectively arranged on two sides of the top of the radiator; the upper cover and the radiator are connected to form a hollow cavity, and a circuit board is arranged in the hollow cavity; a plurality of MOS pipes are respectively arranged on two sides of the bottom of the circuit board; the bottom of the MOS pipe is connected with the top of the radiator; the pressure bar comprises a pressure bar body and a plurality of toothed structures connected with the pressure bar body and distributed in an axial direction of the body; a cross section of the toothed structure is in waveform, and the bottom of the toothed structure is in an arc shape and upwarps; the pressure bar body is clamped in the pressure bar slot; the bottom of the toothed structure is in linear tangency with the top of the MOS pipe; the clamp plate is clamped with a wave valley on the top of the toothed structure. The electric vehicle controller is simple in structure, good in sealing property, simple in production assembling step, simple in installation, and high in production efficiency.
Description
Technical field
The utility model relates to vehicle technology field, relates in particular to a kind of controller for electric vehicle.
Background technology
Electric motor car just mainly comprises electric bicycle, electronic two-wheeled motorcycle, electro-tricycle, electric motor tricycle, electric four-wheel vehicle and battery vehicle etc. at present, controller for electric vehicle is startup, operation, advance and retreat, speed for controlling motor motor, stop and the kernel control chip of other electronic device of electric motor car, it similarly is the brain of electric motor car, is parts important in electric motor car.At present, controller for electric vehicle internal power pipe, such as metal-oxide-semiconductor is all to fix by screw and radiator, need on metal-oxide-semiconductor and radiator, punch by correspondence position, can bring the defect of screw hole infiltration so on the one hand, thereby cause controller for electric vehicle to damage, on the other hand, also can make production and assembly process become complicated loaded down with trivial details, also be unfavorable for the raising of production efficiency; In addition, on metal-oxide-semiconductor and radiator, correspondence position punching, needs very high precision, and size and the mutual position relationship in hole must mate very much, otherwise can not accurately locate, and cause installing unsuccessfully.
Summary of the invention
The technical problems to be solved in the utility model is, poor for controller for electric vehicle sealing in prior art, produce assembly process complexity loaded down with trivial details, difficulty is installed and is unfavorable for the above-mentioned defects such as raising of production efficiency, provide a kind of simple in structure, good airproof performance, production assembly process simple, simple and the high controller for electric vehicle of production efficiency be installed.
The utility model solves the technical scheme that its technical problem adopts: a kind of controller for electric vehicle, comprises upper cover, radiator, circuit board and press strip; Upper cover bottom and radiator top are respectively equipped with upper cover cavity and radiator cavity, and upper cover cavity inside both sides are equipped with clamp; Both sides, radiator top are equipped with press strip groove, and two press strip grooves are all between radiator cavity and radiator edge, and the length direction of press strip groove is identical with the length direction of radiator cavity;
Upper cover is connected with radiator and forms hollow cavity, and circuit board is placed in hollow cavity; Both sides, circuit board bottom are equipped with a plurality of metal-oxide-semiconductors, and metal-oxide-semiconductor bottom is connected with radiator top;
Press strip comprises press strip body and is connected with press strip body and along a plurality of minutes toothings of its axial distribution; Divide the cross section of toothing to be wavy, and the bottom of minute toothing is circular-arc and upwarp;
Press strip body is fastened in press strip groove, and bottom and the metal-oxide-semiconductor top linearity of minute toothing are tangent, and clamp engages with the trough at minute toothing top.
In technical scheme described in the utility model, this controller for electric vehicle comprises upper cover, radiator, circuit board and press strip, wherein, upper cover bottom and radiator top are respectively equipped with upper cover cavity and radiator cavity, and upper cover cavity inside both sides are equipped with clamp, both sides, radiator top are equipped with press strip groove; Upper cover is connected with radiator and forms hollow cavity, and circuit board is arranged in this hollow cavity, and in both sides, circuit board bottom, is equipped with a plurality of metal-oxide-semiconductors, and this metal-oxide-semiconductor bottom is connected with radiator top; Press strip comprises press strip body and a plurality of minutes toothings, and structure is very simple.
In technical scheme described in the utility model, press strip body is fastened in press strip groove, divide bottom and the metal-oxide-semiconductor top linearity of toothing tangent, and clamp engages with the trough at minute toothing top, such design is fixed on metal-oxide-semiconductor between circuit board and radiator very dexterously, and make press strip be pressed in tightly metal-oxide-semiconductor top, replaced the structure of utilizing screw to connect metal-oxide-semiconductor and radiator in prior art, need on metal-oxide-semiconductor and radiator, not punch, when guaranteeing described controller for electric vehicle sealing, also simplified production assembly process, reduced installation difficulty, be of value to and enhance productivity.In addition, such design also makes metal-oxide-semiconductor radiator portion effectively partly fit with radiator heat-dissipation, therefore also effectively guaranteed the radiating effect of metal-oxide-semiconductor.
As a kind of improvement to technical scheme described in the utility model, upper cover bottom margin is provided with a plurality of upper screws, radiator top is provided with a plurality of and a plurality of upper screws and descends screw one to one, and upper cover is connected with the screw in lower screw by being located in mutual corresponding upper screw with radiator.
As a kind of improvement to technical scheme described in the utility model, a plurality of upper screws are respectively screw on first, screw on second, screw on the 3rd, screw on the 4th, screw on the 5th, screw on the 6th, screw on screw and the 8th on the 7th, a plurality of lower screws are respectively screw first time, second time screw, the 3rd time screw, the 4th time screw, the 5th time screw, the 6th time screw, the 7th time screw and the 8th time screw, and screw on first, screw on second, screw on the 3rd, screw on the 4th, screw on the 5th, screw on the 6th, on the 7th on screw and the 8th screw respectively with first time screw, second time screw, the 3rd time screw, the 4th time screw, the 5th time screw, the 6th time screw, the 7th time screw and the 8th time screw are corresponding one by one.
In technical scheme described in the utility model, at upper cover bottom margin and radiator top, corresponding upper screw and lower screw are set, thereby by being located in the upper screw of mutual correspondence and the screw in lower screw, upper cover and radiator are removably linked together, further simplified the production assembly process of described controller for electric vehicle.
As a kind of improvement to technical scheme described in the utility model, metal-oxide-semiconductor is identical with the quantity of minute toothing.
As a kind of improvement to technical scheme described in the utility model, between metal-oxide-semiconductor bottom and radiator top, be equipped with adhesive layer.The loading stress that adhesive layer can disperse radiator is effectively set between metal-oxide-semiconductor bottom and radiator top, also can improve the fatigue resistance of radiator, and this adhesive layer also has good heat conduction, insulation effect, also can further improve the heat-conducting effect of described controller.
In addition, in the technical scheme described in the utility model, all being not specifically noted, all can be by adopting the conventional means in this area realize the technical program.
Therefore, the utility model provides a kind of controller for electric vehicle, and this controller for electric vehicle is simple in structure, and good airproof performance is produced assembly process simple, install simply, and its production efficiency is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model controller for electric vehicle;
Fig. 2 is the structural representation of upper cover;
Fig. 3 is the structural representation of radiator;
Fig. 4 is the structural representation of press strip;
Now that the label declaration in accompanying drawing is as follows: 1 is upper cover, 2 is upper cover cavity, 3 is clamp, 4 is screw on first, 5 is screw on second, 6 is screw on the 3rd, 7 is screw on the 4th, 8 is screw on the 5th, 9 is screw on the 6th, 10 is screw on the 7th, 11 is screw on the 8th, 12 is radiator, 13 is radiator cavity, 14 is press strip groove, 15 is circuit board, 16 is metal-oxide-semiconductor, 17 is press strip body, 18 is a minute toothing, 19 is trough, 20 is first time screw, 21 is second time screw, 22 is the 3rd time screw, 23 is the 4th time screw, 24 is the 5th time screw, 25 is the 6th time screw, 26 is the 7th time screw, 27 is the 8th time screw, 28 is adhesive layer.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In the utility model preferred embodiment, a kind of controller for electric vehicle, as shown in Figure 1, comprises upper cover 1, radiator 12, circuit board 15 and press strip.
As shown in Figure 2, upper cover 1 bottom is provided with upper cover cavity 2, in these inner both sides of upper cover cavity 2, be equipped with clamp 3, and upper cover 1 bottom margin is provided with on first on screw 4, second on screw 5, the 3rd on screw 6, the 4th on screw 7, the 5th on screw 8, the 6th on screw 9, the 7th screw 11 on screw 10 and the 8th successively.
As shown in Figure 3, radiator 12 tops are provided with radiator cavity 13, radiator 12 both sides, top are equipped with 14, two press strip grooves 14 of press strip groove all between radiator cavity 13 and radiator 12 edges, and the length direction of press strip groove 14 is identical with the length direction of radiator cavity 13; In addition, radiator 12 tops be provided with respectively with first on screw 11 first time screw 20, second time screw 21, the 3rd time screw 22, the 4th time screw 23, the 5th time screw 24, the 6th time screw 25, the 7th time screw 26 and the 8th time screw 27 one to one on screw 10 and the 8th on screw 9, the 7th on screw 8, the 6th on screw 7, the 5th on screw 6, the 4th on screw 5, the 3rd on screw 4, second.
Upper cover 1 is connected with the screw in lower screw by being located in the upper screw of mutual correspondence with radiator 12, and forms hollow cavity, and circuit board 15 is placed in this hollow cavity; Circuit board 15 both sides, bottom are equipped with a plurality of metal-oxide-semiconductors 16, and metal-oxide-semiconductor 16 bottoms are connected with radiator 12 tops by adhesive layer 28.
As shown in Figure 4, press strip comprises press strip body 17 and is connected with press strip body 17 and along a plurality of minutes toothings 18 of its axial distribution; Divide the cross section of toothing 18 to be wavy, and the bottom of minute toothing 18 is circular-arc and upwarp.
In the present embodiment, press strip body 17 is fastened in press strip groove 14, and bottom and the metal-oxide-semiconductor 16 top linearities of minute toothing 18 are tangent, and clamp 3 engages with the trough 19 at minute toothing 18 tops.
In addition, in the present embodiment, metal-oxide-semiconductor 16 is identical with the quantity of minute toothing 18, and adhesive layer 28 is 3M glue-line.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (5)
1. a controller for electric vehicle, is characterized in that, comprises upper cover (1), radiator (12), circuit board (15) and press strip; Described upper cover (1) bottom and radiator (12) top are respectively equipped with upper cover cavity (2) and radiator cavity (13), and the inner both sides of described upper cover cavity (2) are equipped with clamp (3); Described radiator (12) both sides, top are equipped with press strip groove (14), article two, described press strip groove (14) is all positioned between described radiator cavity (13) and described radiator (12) edge, and the length direction of described press strip groove (14) is identical with the length direction of described radiator cavity (13);
Described upper cover (1) is connected and forms hollow cavity with radiator (12), and described circuit board (15) is placed in described hollow cavity; Described circuit board (15) both sides, bottom are equipped with a plurality of metal-oxide-semiconductors (16), and described metal-oxide-semiconductor (16) bottom is connected with radiator (12) top;
Described press strip comprises press strip body (17) and is connected with described press strip body (17) and along a plurality of minutes toothings (18) of its axial distribution; Described minute toothing (18) cross section be wavy, and described minute toothing (18) bottom be circular-arc and upwarp;
Described press strip body (17) is fastened in described press strip groove (14), described minute toothing (18) bottom and described metal-oxide-semiconductor (16) top linearity tangent, and described clamp (3) engages with the trough (19) at described minute toothing (18) top.
2. controller for electric vehicle according to claim 1, it is characterized in that, described upper cover (1) bottom margin is provided with a plurality of upper screws, described radiator (12) top is provided with a plurality of and described a plurality of upper screw and descends screw one to one, and described upper cover (1) is connected with the screw in lower screw by being located in mutual corresponding described upper screw with radiator (12).
3. controller for electric vehicle according to claim 2, is characterized in that, described a plurality of upper screws are respectively screw on first (4), screw on second (5), screw on the 3rd (6), screw on the 4th (7), screw on the 5th (8), screw on the 6th (9), screw (11) on screw on the 7th (10) and the 8th, described a plurality of lower screws are respectively first time screw (20), second time screw (21), the 3rd time screw (22), the 4th time screw (23), the 5th time screw (24), the 6th time screw (25), the 7th time screw (26) and the 8th time screw (27), and screw (4) on described first, screw on second (5), screw on the 3rd (6), screw on the 4th (7), screw on the 5th (8), screw on the 6th (9), on screw on the 7th (10) and the 8th screw (11) respectively with first time screw (20), second time screw (21), the 3rd time screw (22), the 4th time screw (23), the 5th time screw (24), the 6th time screw (25), the 7th time screw (26) and the 8th time screw (27) are corresponding one by one.
4. controller for electric vehicle according to claim 1, is characterized in that, described metal-oxide-semiconductor (16) is identical with the quantity of minute toothing (18).
5. controller for electric vehicle according to claim 1, is characterized in that, between described metal-oxide-semiconductor (16) bottom and radiator (12) top, is equipped with adhesive layer (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835981.2U CN203788600U (en) | 2013-12-17 | 2013-12-17 | Electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320835981.2U CN203788600U (en) | 2013-12-17 | 2013-12-17 | Electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788600U true CN203788600U (en) | 2014-08-20 |
Family
ID=51324748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320835981.2U Withdrawn - After Issue CN203788600U (en) | 2013-12-17 | 2013-12-17 | Electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732025A (en) * | 2013-12-17 | 2014-04-16 | 南京海勇电子科技有限公司 | Electric vehicle controller |
| CN106231856A (en) * | 2016-09-21 | 2016-12-14 | 广东高标电子科技有限公司 | The mounting structure of controller power switch pipe and there is the electric motor car of this structure |
-
2013
- 2013-12-17 CN CN201320835981.2U patent/CN203788600U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103732025A (en) * | 2013-12-17 | 2014-04-16 | 南京海勇电子科技有限公司 | Electric vehicle controller |
| CN103732025B (en) * | 2013-12-17 | 2017-09-22 | 南京海勇电子科技有限公司 | A kind of controller for electric vehicle |
| CN106231856A (en) * | 2016-09-21 | 2016-12-14 | 广东高标电子科技有限公司 | The mounting structure of controller power switch pipe and there is the electric motor car of this structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJING HAIYONG ELECTRIC DRIVE TECHNOLOGY CO., LTD Free format text: FORMER OWNER: NANJING HAIYONG ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20141029 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141029 Address after: 211200, No. 15, Zhongxing East Road, Lishui Economic Development Zone, Nanjing, Jiangsu, 5 Patentee after: NANJING HAIYONG ELECTRIC DRIVE TECHNOLOGY CO., LTD. Address before: Lishui County of Nanjing City, Jiangsu province 211200 Dong Ping Zhen Qun Li Cun Wei Hui Patentee before: Nanjing Haiyong Electronic Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20170922 |