CN202634960U - Motor controller shell - Google Patents
Motor controller shell Download PDFInfo
- Publication number
- CN202634960U CN202634960U CN 201220162758 CN201220162758U CN202634960U CN 202634960 U CN202634960 U CN 202634960U CN 201220162758 CN201220162758 CN 201220162758 CN 201220162758 U CN201220162758 U CN 201220162758U CN 202634960 U CN202634960 U CN 202634960U
- Authority
- CN
- China
- Prior art keywords
- shell
- motor controller
- housing
- seal groove
- cover plate
- 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 a motor controller shell comprising a shell, a baseboard and a cover board, wherein a circle of seal groove is arranged around the shell; a seal ring for sealing the shell and the cover board is arranged in the seal groove; and a mounting table is arranged in the shell; and a partition plate for mounting a circuit board is arranged on the mounting table. The motor controller shell has the advantages that the motor controller shell performs integrated design for the shell and the cover board, and is molded through die casting; the baseboard is molded through impact molding, thus requiring less time in processing and being convenient to mount; the seal ring is arranged in the seal groove; the seal ring is compacted by the cover board, thus making the IP protection grade of the shell reach IP67; a weldment is arranged in the shell; the partition plate of the circuit board is directly arranged on the inside of the shell, thus improving the shock resistance; and through sample test, the shell satisfies the requirement for the IP67, and satisfies the national standard of the motor controller as the internal devices in the motor controller are intact after the shock test.
Description
Technical field
The utility model relates to riding motor in electric automobile controller field, especially a kind of electric machine controller shell.
Background technology
On current riding electric automobile; Electric machine controller shell normal open is often combined by sheet metal component shell, cover plate and water-filled radiator; Through the coupling part sealing of sealing strip with sheet metal component and water-filled radiator; The panel beating cover plate also adopts sealing strip and sheet metal component sealing, and is inconvenient during assembling, and the grade of water proof and dust proof is not high.In addition, the sheet metal component enclosure also need be welded fixedly sheet metal component, is used for the division board of mounting circuit boards, and the whole shock resistance of shell is not strong.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and the electric machine controller shell that a kind of degree of protection is high, shock resistance is strong is provided.
The utility model solves the technical scheme that its technical problem adopts: this electric machine controller shell; Comprise housing, base plate and cover plate; Be provided with a circle seal groove around the housing; Be provided with the sealing ring that is used for seal casinghousing and cover plate in the seal groove, be provided with erecting bed in the housing, erecting bed is provided with the division board that is used for mounting circuit boards.
As preferably, back side of shell is provided with the water-cooling structure, and base plate is provided with the heat radiation water channel intake-outlet that is mated.
As preferably, be provided with reinforcement in the cover plate.
The effect that utility model is useful is: the utility model carries out integrated design with shell and cover plate, is shaped through die casting, and base plate is punch forming, and process time is few, and is easy for installation.The sealing ring of in seal groove, packing into, cover plate compresses sealing ring, makes the IP degree of protection of shell reach IP67, and enclosure interior does not have weldment, and the division board of circuit board is directly installed on the enclosure, and shock resistance is improved.Process is to sample test, and shell satisfies the requirement of IP67, and through after the vibrations experiment, the electric machine controller internal components is excellent, satisfies the national standard of electric machine controller.
Description of drawings
Fig. 1 is the front view of housing;
Fig. 2 is the rearview of housing;
Fig. 3 is the structural representation of base plate;
Fig. 4 is the structure of cover plate sketch map;
Description of reference numerals: housing 1, seal groove 11, erecting bed 12, water-cooling structure 13, base plate 2, heat radiation water channel intake-outlet 21, cover plate 3, reinforcement 31.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Embodiment: this electric machine controller shell; Comprise housing 1, base plate 2 and cover plate 3, its middle shell 1 and cover plate 3 are by the aluminium casting forming, and base plate 2 is shaped by punch ram; As shown in Figure 1; Be provided with the seal groove 11 of a circle 4 * 4mm around the housing 1, after sealing strip is put into seal groove 11, the sealing strip on cover plate 3 and the housing 1 compressed with 12 M6 screws.Be provided with erecting bed 12 in the housing 1, the hole of 8 Ф 4.2mm arranged respectively on the erecting bed 12 of both sides, be used to install division board, but on division board mounting circuit boards, improve shockproof grade.
As shown in Figure 2, housing 1 back side is provided with water-cooling structure 13, and base plate 2 is installed on housing 1 bottom, and with water channel and the sealing of electric capacity installing hole, like Fig. 3, base plate 2 is provided with the heat radiation water channel intake-outlet 21 that cooperates with water-cooling structure 13.The hole that base plate 2 is provided with 16 Ф 5mm is used to seal water channel, and the hole of 4 Ф 30mm is used for the sealed capacitor installing hole, has the hole of 4 Ф 11mm to be used for fixing housing 1 around the cover plate.
Except that the foregoing description, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (3)
1. electric machine controller shell; Comprise housing (1), base plate (2) and cover plate (3); It is characterized in that: housing (1) is provided with a circle seal groove (11) on every side; Be provided with the sealing ring that is used for seal casinghousing (1) and cover plate (3) in the seal groove (11), be provided with erecting bed (12) in the housing (1), erecting bed (12) is provided with the division board that is used for mounting circuit boards.
2. electric machine controller shell according to claim 1 is characterized in that: housing (1) back side is provided with water-cooling structure (13), and base plate (2) is provided with the heat radiation water channel intake-outlet (21) that is mated.
3. electric machine controller shell according to claim 1 is characterized in that: be provided with reinforcement (31) in the cover plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162758 CN202634960U (en) | 2012-04-17 | 2012-04-17 | Motor controller shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220162758 CN202634960U (en) | 2012-04-17 | 2012-04-17 | Motor controller shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634960U true CN202634960U (en) | 2012-12-26 |
Family
ID=47388091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220162758 Expired - Fee Related CN202634960U (en) | 2012-04-17 | 2012-04-17 | Motor controller shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592642A (en) * | 2016-02-28 | 2016-05-18 | 合肥巨一动力系统有限公司 | Electric vehicle motor controller structure capable of integrating a plurality of functions |
| CN110662375A (en) * | 2018-06-28 | 2020-01-07 | 比亚迪股份有限公司 | Motor controller upper cover, motor controller, drive assembly and vehicle |
-
2012
- 2012-04-17 CN CN 201220162758 patent/CN202634960U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592642A (en) * | 2016-02-28 | 2016-05-18 | 合肥巨一动力系统有限公司 | Electric vehicle motor controller structure capable of integrating a plurality of functions |
| CN105592642B (en) * | 2016-02-28 | 2019-04-19 | 合肥巨一动力系统有限公司 | A kind of electric machine controller for motor vehicle structure of integrated multiple functions |
| CN110662375A (en) * | 2018-06-28 | 2020-01-07 | 比亚迪股份有限公司 | Motor controller upper cover, motor controller, drive assembly and 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: 20121226 Termination date: 20190417 |