CN202857194U - Electric vehicle controller radiating shell - Google Patents
Electric vehicle controller radiating shell Download PDFInfo
- Publication number
- CN202857194U CN202857194U CN 201220498268 CN201220498268U CN202857194U CN 202857194 U CN202857194 U CN 202857194U CN 201220498268 CN201220498268 CN 201220498268 CN 201220498268 U CN201220498268 U CN 201220498268U CN 202857194 U CN202857194 U CN 202857194U
- Authority
- CN
- China
- Prior art keywords
- loam cake
- upper cover
- opening
- bottom plate
- aluminum soleplate
- 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 relates to an electric vehicle controller radiating shell comprising an upper cover and an aluminum bottom plate. The upper cover is a rectangular box body with an opening at one side. Four corners of the upper cover are inwardly chamfered respectively to form a semicircular concave groove. Inner sides of four frames of the opening of the upper cover are provided with screw holes 1. The upper cover is provided with phase line positive and negative holes. One end face of the upper cover is provided with an outlet hole. Inner and outer surfaces of the upper cover are uniformly distributed with grooves. The opening of the upper cover is sealed with a rectangular aluminum bottom plate. A bottom surface of the aluminum bottom plate is slightly larger than the opening of the upper cover, and the periphery of the aluminum bottom plate is provided with a limit flange which is matched with the shape of the opening of the upper cover. The periphery of the aluminum bottom plate is provided with screw holes 2 corresponding to the screw holes 1. Four corners of the aluminum bottom plate are provided with fixed holes. The electric vehicle controller radiating shell has the advantages of reasonable structure, airtightness, waterproofness, increase of a heat radiation area, and great improvement of the heat radiation performance of a controller.
Description
Technical field
The utility model relates to a kind of heat-dissipating casing of controller, especially a kind of controller for electric vehicle heat-dissipating casing.
Background technology
The controller of electric motor car is the core component on the motor vehicle, controlling startup, operation, advance and retreat, speed of electric vehicle motor etc., in order to guarantee normal, the good operation of controller, need to guarantee that its shell dispels the heat, waterproof and dustproof is respond well, and also there is certain defect in existing controller housing aspect heat radiation and the sealing.
The utility model content
In order to address the above problem, the utility model proposes a kind of controller for electric vehicle heat-dissipating casing, this controller heat-dissipating casing is rational in infrastructure, and water-tight has increased area of dissipation, has greatly improved the heat dispersion of controller.
The technical scheme that its technical problem that solves the utility model adopts is: this controller for electric vehicle heat-dissipating casing comprises loam cake and aluminum soleplate; Described loam cake is the rectangle box body of an opening; Four jiaos of difference inner bevels of loam cake form semicircular depression groove; Scuncheon is provided with screw hole one around the described loam cake opening part; On cover and be provided with phase line both positive and negative polarity hole, an end face of loam cake is provided with wire hole; The inside and outside surface uniform of described loam cake has a groove, and has increased area of dissipation; The opening part of loam cake is sealedly connected with the rectangle aluminum soleplate; The bottom surface of aluminum soleplate is slightly larger than the opening of loam cake, and aluminum soleplate around be provided with the defining flange that coincide with the loam cake opening shape, make loam cake can embed the defining flange inboard, realize that loam cake and aluminum soleplate accurately locate; Be provided with the screw hole two corresponding with screw hole one around the described aluminum soleplate, be used for penetrating screw both are fixed; Four jiaos of aluminum soleplate also are provided with fixing hole, are used for this controller heat-dissipating casing and car body are fixed.
The beneficial effects of the utility model are: this controller for electric vehicle heat-dissipating casing is rational in infrastructure, and water-tight has increased area of dissipation, has greatly improved the heat dispersion of controller.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing 1 is the example structure schematic diagram of this controller for electric vehicle heat-dissipating casing.
Accompanying drawing 2 is the medial surface structural representation of aluminum soleplate.
Among the figure, 1. loam cake, 2. groove, 3. phase line both positive and negative polarity hole, 4. screw hole one, 5. wire hole, 6. aluminum soleplate, 7. screw hole two, 8. fixing hole, 9. defining flange.
Embodiment
In accompanying drawing 1, this controller for electric vehicle heat-dissipating casing comprises loam cake 1 and aluminum soleplate 6; Described loam cake 1 is the rectangle box body of an opening; Four jiaos of difference inner bevels of loam cake 1 form semicircular depression groove; Scuncheon is provided with screw hole 1 around described loam cake 1 opening part; Loam cake 1 is provided with phase line both positive and negative polarity hole 3, and an end face of loam cake 1 is provided with wire hole 5; The inside and outside surface uniform of described loam cake 1 has a groove 2, has increased area of dissipation; The opening part of loam cake 1 is sealedly connected with rectangle aluminum soleplate 6; The bottom surface of aluminum soleplate 6 is slightly larger than the opening of loam cake 1, and aluminum soleplate 6 around be provided with the defining flange 9 that coincide with loam cake 1 opening shape, make loam cake 1 can embed defining flange 9 inboards, realize that loam cake 1 and aluminum soleplate 6 accurately locate; Be provided with the screw hole two 7 corresponding with screw hole 1 around the described aluminum soleplate 6, be used for penetrating screw both are fixed; Four jiaos of aluminum soleplate 6 also are provided with fixing hole 8, are used for this controller heat-dissipating casing and car body are fixed.
The above wire hole 5 arranges respectively with phase line both positive and negative polarity hole 3, thereby has avoided phase line and the mixed problem of taking, be easy to wrong of holding wire, and wire hole 5 and phase line both positive and negative polarity hole 3 are positioned at the same side of housing.
Assembling process of the present utility model is: first the inboard of loam cake 1 along defining flange 9 embedded, loam cake 1 and aluminum soleplate 6 are reliably located, make screw hole 1 and screw hole 27 accurately corresponding, tightening screw is connected closely loam cake 1 to connect, begin sealant pouring and sealing from aluminum soleplate 6 and loam cake 1 junction more at last with aluminum soleplate.
Claims (1)
1. a controller for electric vehicle heat-dissipating casing comprises loam cake (1) and aluminum soleplate (6); It is characterized in that: described loam cake (1) is the rectangle box body of an opening; Four jiaos of difference inner bevels of loam cake (1) form semicircular depression groove; Scuncheon is provided with screw hole one (4) around described loam cake (1) opening part; Loam cake (1) is provided with phase line both positive and negative polarity hole (3), and an end face of loam cake (1) is provided with wire hole (5); The inside and outside surface uniform of described loam cake (1) have a groove (2); The opening part of loam cake (1) is sealedly connected with rectangle aluminum soleplate (6); The bottom surface of aluminum soleplate (6) is slightly larger than the opening of loam cake (1), and aluminum soleplate (6) around be provided with the defining flange (9) that coincide with loam cake (1) opening shape; Be provided with the screw hole two (7) corresponding with screw hole one (4) around the described aluminum soleplate (6); Four jiaos of aluminum soleplate (6) also are provided with fixing hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498268 CN202857194U (en) | 2012-09-27 | 2012-09-27 | Electric vehicle controller radiating shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220498268 CN202857194U (en) | 2012-09-27 | 2012-09-27 | Electric vehicle controller radiating shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202857194U true CN202857194U (en) | 2013-04-03 |
Family
ID=47988334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220498268 Expired - Fee Related CN202857194U (en) | 2012-09-27 | 2012-09-27 | Electric vehicle controller radiating shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202857194U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102892271A (en) * | 2012-09-27 | 2013-01-23 | 徐州科亚机电有限公司 | Heat radiating housing of controller of electric vehicle |
| CN103327764A (en) * | 2013-06-08 | 2013-09-25 | 贵州裕高电子有限责任公司 | Outdoor safety monitoring system electric appliance box and die-casting die thereof |
-
2012
- 2012-09-27 CN CN 201220498268 patent/CN202857194U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102892271A (en) * | 2012-09-27 | 2013-01-23 | 徐州科亚机电有限公司 | Heat radiating housing of controller of electric vehicle |
| CN103327764A (en) * | 2013-06-08 | 2013-09-25 | 贵州裕高电子有限责任公司 | Outdoor safety monitoring system electric appliance box and die-casting die thereof |
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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: 20130403 Termination date: 20150927 |
|
| EXPY | Termination of patent right or utility model |