CN203554844U - Electric vehicle drive controller cabinet - Google Patents
Electric vehicle drive controller cabinet Download PDFInfo
- Publication number
- CN203554844U CN203554844U CN201320708565.6U CN201320708565U CN203554844U CN 203554844 U CN203554844 U CN 203554844U CN 201320708565 U CN201320708565 U CN 201320708565U CN 203554844 U CN203554844 U CN 203554844U
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- China
- Prior art keywords
- plate
- side plate
- flange surface
- cover
- electric vehicle
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- 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
本实用新型提供了一种电动汽车驱动控制器机箱，包括底板、垂直固定在底板上的侧板以及安装到所述侧板顶端开口处的顶盖；所述顶盖包括盖板以及由盖板的四周向下垂直延伸形成的边沿，且所述边沿上设有至少两个相对的缺口；所述侧板的顶端具有平行于底板的法兰面且所述侧板的法兰面下方具有凹槽；所述顶盖以盖板下表面贴合到法兰面、边沿包裹凹槽的方式安装到侧板顶端。本实用新型通过在侧板设置法兰面及凹槽，不仅可以实现箱体的密封防护，而且可结合顶盖的缺口形成把手，不仅可节省成本，而且无需增加机箱尺寸。
The utility model provides a drive controller box for an electric vehicle, which comprises a bottom plate, a side plate vertically fixed on the bottom plate, and a top cover installed at the top opening of the side plate; the top cover includes a cover plate and a cover plate The edge formed by vertically extending downwards around the edge, and at least two opposite notches are provided on the edge; the top end of the side plate has a flange surface parallel to the bottom plate, and there is a concave under the flange surface groove; the top cover is installed to the top of the side plate in such a way that the lower surface of the cover plate is attached to the flange surface and the edge wraps the groove. The utility model can not only realize the sealing and protection of the box body by setting the flange surface and the groove on the side plate, but also can form a handle in combination with the gap of the top cover, which can not only save costs, but also need not increase the size of the box.
Description
Technical field
The utility model relates to electric automobile field, more particularly, relates to a kind of electric automobile driving controller cabinet.
Background technology
At low-carbon economy, become under the background of the mainstream of the times, electric automobile becomes the main direction of current development of automobile.Power drive system is the power producer of electric automobile, directly affects the performance of car load.For guaranteeing safety, used for electric vehicle driving governor is conventionally hermetically sealed in sheet metal box body by insulated gate bipolar transistor IGBT constant power element.
For convenience of carrying, the Sheet-metal machine box of existing used for electric vehicle driving governor adopts at cabinet external welding one handles, or adopts outsourcing piece (handle) to be arranged on outside cabinet.Yet the handle of said structure, generally can increase infrastructure cost, also increase cabinet integral size simultaneously.
Utility model content
The technical problems to be solved in the utility model is, high for above-mentioned cabinet handle cost, to increase cabinet integral size problem, provides a kind of electric automobile driving controller cabinet.
The technical scheme that the utility model solves the problems of the technologies described above is to provide a kind of electric automobile driving controller cabinet, the top cover that comprises base plate, is vertically fixed on the side plate on base plate and is installed to described side plate top end opening place; Described top cover comprises cover plate and the edge being extended to form downward vertically by the surrounding of cover plate, and described edge is provided with at least two relative breach; The top of described side plate has and is parallel to the flange face of base plate and the flange face of described side plate below and has groove; The mode that described top cover fits to flange face, edge parcel groove with cover plate lower surface is installed to side plate top.
In electric automobile driving controller cabinet described in the utility model, described flange face is provided with a plurality of screws, position corresponding to the screw of flange face on described cover plate is provided with through hole or screw, and described top cover is fixed by through hole or screw through cover plate the screw and the side plate that are screwed to the screw of flange face.
In electric automobile driving controller cabinet described in the utility model, the screw on described flange face consists of self-clinching nut.
In electric automobile driving controller cabinet described in the utility model, between the lower surface of described cover plate and flange face, there is seal washer.
In electric automobile driving controller cabinet described in the utility model, described side plate is provided with waterproof wiring terminal.
In electric automobile driving controller cabinet described in the utility model, described base plate consists of the heating panel of water-filled radiator.
Electric automobile driving controller cabinet of the present utility model has following technique effect: by flange face and groove are set at side plate, not only can realize the sealing protection of casing, and can form handle in conjunction with the breach of top cover, escapable cost not only, and without increasing cabinet size.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model electric automobile driving controller cabinet embodiment.
Fig. 2 is the schematic diagram of electric automobile driving controller cabinet handle part in Fig. 1.
Fig. 3 is the schematic diagram of the top cover opening of electric automobile driving controller cabinet in Fig. 1.
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.
As Figure 1-3, it is the schematic diagram of the utility model electric automobile driving controller cabinet embodiment, this cabinet is installed for realizing the sealing of the driving governor of electric automobile, it comprises base plate 30, side plate 20 and top cover, its latus inframedium 20 is vertically fixed on base plate 30, top cover is installed to side plate 20 top end opening places, thereby base plate 30, side plate 20 and top cover form the casing of a sealing.
Above-mentioned top cover comprises cover plate 11 and edge 12, and wherein edge 12 is extended to form downward vertically by the surrounding of cover plate 11, and above-mentioned edge 12 is provided with at least two relative breach 121.The below that the top of side plate 20 has flange face 22 and this flange face 22 has groove 21, and above-mentioned flange face 22 is parallel to base plate 30, the section constitution of the side plate of flange face 22, groove 21 and groove 21 belows " several " fonts.The mode that top cover fits to flange face 22, edge 12 parcel grooves 21 with cover plate 11 lower surfaces is installed to side plate 20 tops, thereby the breach on edge 12 121 forms handle with the groove 21 of side plate 20.
Above-mentioned electric automobile driving controller cabinet is realized with the sealing of top cover and being installed by the flange face 22 on side plate 20 tops, and form handle by the breach 121 on the edge 12 of the groove on side plate 20 and top cover, therefore without installing in addition handle, not only reduce cost, and can not increase cabinet volume.
Especially, top cover can be installed to by following structure the top of side plate 20: on the flange face 22 of side plate 20, a plurality of screws are set, and the position corresponding to the screw of flange face 22 arranges through hole or screw on the cover plate 11 of top cover, top cover is fixed with side plate 20 by through hole or screw through cover plate 11 screw that is screwed to the screw of flange face 22.Certainly, in actual applications, top cover also can be fixed to the top of side plate 20 by other means, such as fastening structure by top cover and side plate etc.
Screw on the flange face 22 on above-mentioned side plate 20 tops can consist of self-clinching nut.
For realizing the sealing of 20 of top cover and side plates, fasten, between the lower surface of cover plate 11 and flange face 22, can increase seal washer.
In the casing of above-mentioned electric automobile driving controller cabinet, be provided with for realizing power component of inversion etc., these power components can be by the electrical connection of the realization of waterproof wiring terminal and exterior motor terminal, and these waterproof wiring terminals specifically can be arranged on side plate 20.
The base plate 30 of above-mentioned electric automobile driving controller cabinet can consist of the heating panel of water-filled radiator, power component in driving governor is directly attached to the upper surface of heating panel, and the bottom of side plate 20 is also fixed on the upper surface of heating panel and driving governor is enclosed in wherein.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708565.6U CN203554844U (en) | 2013-11-08 | 2013-11-08 | Electric vehicle drive controller cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320708565.6U CN203554844U (en) | 2013-11-08 | 2013-11-08 | Electric vehicle drive controller cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554844U true CN203554844U (en) | 2014-04-16 |
Family
ID=50472898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320708565.6U Expired - Fee Related CN203554844U (en) | 2013-11-08 | 2013-11-08 | Electric vehicle drive controller cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554844U (en) |
-
2013
- 2013-11-08 CN CN201320708565.6U patent/CN203554844U/en not_active Expired - Fee Related
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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: 20140416 Termination date: 20191108 |