CN201131091Y - Motor controller casing - Google Patents
Motor controller casing Download PDFInfo
- Publication number
- CN201131091Y CN201131091Y CNU2007203087055U CN200720308705U CN201131091Y CN 201131091 Y CN201131091 Y CN 201131091Y CN U2007203087055 U CNU2007203087055 U CN U2007203087055U CN 200720308705 U CN200720308705 U CN 200720308705U CN 201131091 Y CN201131091 Y CN 201131091Y
- Authority
- CN
- China
- Prior art keywords
- housing
- mounting seat
- mount pad
- controller
- electric machine
- 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
Links
- 238000009434 installation Methods 0.000 claims description 9
- 230000005670 electromagnetic radiation Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract description 2
- 208000032365 Electromagnetic interference Diseases 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 230000003313 weakening effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a motor controller housing, which is characterized in that the housing is rectangular, two sealing cover plates are arranged at both ends of the housing, a first mounting seat is vertically arranged at one internal end of the housing, and a second mounting seat is horizontally arranged in the middle upper part of a relatively large space in the right side of the first mounting seat; each cover plate is L-shaped, the long side of which is connected with the housing, and a socket connector, and a fixed screw hole to be mounted on a machine is arranged on the short side; a control circuit board is arranged on the second mounting seat, a switch power supply is arranged on the left side of the first mounting seat, and a power control panel is arranged on the floor under the second mounting seat. By use of the base plates of the two mounting seats, the inside of the housing is divided into three spaces which are isolated from each other for arranging different circuit boards; therefore, the motor controller housing has the advantages of reducing the electromagnetic interferences among the respective circuit boards, weakening the electromagnetic radiation emitted outward, and effectively solving the problem of electromagnetic shielding; furthermore, by making the housing completely from metal, the heat dissipation of the power devices in the controller; therefore, the controller can be more compact and thinner, thus facilitating the mounting and use of the controller.
Description
Technical field
The utility model relates to a kind of electric machines control technology, particularly a kind of electric machine controller housing.
Background technology
The PWM electric machines control technology has been a kind of general electric machines control technology now, owing to adopt square-wave signal in its circuit, has quite abundant harmonic component, the electromagnetic field with certain energy of its generation is not only by the work of electronic equipment on every side of conduction, radiation effect, also the faint control signal of internal system, system clock are produced high-frequency coupling, system stability work is produced greatly influence.Noise jamming is more serious, not only self can't work when dealing with improperly, but also can influence the work of electronic equipment on every side.
So in the design of PWM electric machine controller, be that decision systems is normal, the principal element of steady operation to the shielding of high frequency electrical signal, to the protection of signal lead, and reasonable structural design is a kind of cost-effective means.The structural design of shell becomes a part and parcel.
The utility model content
For remedying above-mentioned deficiency, the utility model provide a kind of volume small and exquisite, cut apart in order, the good electric machine controller shell of shielding properties.
The utility model electric machine controller housing, comprise the rectangle shell, there is seal cover board at described shell two ends, and its inner end vertically is provided with first mount pad, and one on the right in two spaces that described first mount pad is cut apart is provided with second mount pad by upper level in than large space.
The utility model electric machine controller housing, wherein: described cover plate is the L type, long limit is connected with described shell, is provided with connector, and fixing screw hole is arranged on the minor face.
The utility model electric machine controller housing, wherein: installation power control board on the floor below the installation and control circuit board above described second mount pad, described first mount pad left side installation Switching Power Supply plate, described second mount pad.
The utility model electric machine controller housing utilizes the seat board of two mount pads, and enclosure interior is divided into three spaces that isolate mutually, be used for installing different circuit boards, reduce the electromagnetic interference between each circuit board, alleviated external electromagnetic radiation, solved the problem of electromagnetic shielding preferably; All-metal housing is beneficial to the heat radiation of the power component in the controller simultaneously; This just can do controller littler thinlyyer, has made things convenient for installing and using of controller.
The utility model electric machine controller housing, enclosure interior are divided into three spaces that isolate mutually, and the each several part circuit connection lines all is along aluminium sheet crack cabling, better protect holding wire.
Description of drawings
Fig. 1 is the side-looking cut-away view of the utility model electric machine controller housing;
Fig. 2 is the cut-away view of facing of the utility model electric machine controller housing.
Embodiment
For further setting forth the utility model electric machine controller housing, do more detailed explanation below in conjunction with embodiment.
Fig. 1 is the side-looking structure chart of the utility model electric machine controller housing, Fig. 2 is the structure chart of facing of the utility model electric machine controller housing, therefrom can see, the electric machine controller housing, comprise rectangle shell 1, there is seal cover board 7 at shell 1 two ends, and its inner end vertically is provided with first mount pad 9, and one on the right in two spaces that 9 first mount pads 9 are cut apart is provided with second mount pad 5 by upper level in than large space.Cover plate 7 is the L type, and long limit is connected with shell 1 end face, forms an airtight box body, and cover plate 7 is provided with connector 13, on the minor face sidewards fixing screw hole is arranged.
The seat board of two mount pads is separated into three separate space to shell 1 volume inside, and three separate space can be decided according to the actual size of circuit board, and one or a part of circuit board are installed in each separate space.Concrete present embodiment: installation power control board 4 on the negative above second mount pad 5 below installation and control circuit board 12, the first mount pads 5 left sides installation Switching Power Supply plate 9, the second mount pads 9.Lead between each circuit board passes by the hole on two mount pads, and the output incoming line of controller is connected on the connector 13 on the cover plate 7.
Claims (3)
1, a kind of electric machine controller housing, comprise rectangle shell (1), it is characterized in that: there is seal cover board (7) at described shell (1) two ends, its inner end vertically is provided with first mount pad (9), and one on the right in two spaces that described first mount pad (9) is cut apart is provided with second mount pad (5) by upper level in than large space.
2, electric machine controller housing according to claim 1 is characterized in that: described cover plate (7) is the L type, and long limit is connected with described shell (1), is provided with connector (13), and fixing screw hole is arranged on the minor face.
3, electric machine controller housing according to claim 2, it is characterized in that: installation and control circuit board (12) above described second mount pad (5), installation power control board (4) on the floor below described first mount pad (5) left side installation Switching Power Supply plate (9), described second mount pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203087055U CN201131091Y (en) | 2007-12-29 | 2007-12-29 | Motor controller casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203087055U CN201131091Y (en) | 2007-12-29 | 2007-12-29 | Motor controller casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201131091Y true CN201131091Y (en) | 2008-10-08 |
Family
ID=40018960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203087055U Expired - Fee Related CN201131091Y (en) | 2007-12-29 | 2007-12-29 | Motor controller casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201131091Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980592A (en) * | 2010-10-08 | 2011-02-23 | 徐州上若智能电器有限公司 | High-voltage integrated protector shell with double connected layers |
| WO2014000481A1 (en) * | 2012-06-30 | 2014-01-03 | 中山大洋电机股份有限公司 | Dc brushless motor |
| CN103596365A (en) * | 2013-11-28 | 2014-02-19 | 上海空间电源研究所 | Installation structure of power tubes and printed circuit board |
| CN104858770A (en) * | 2015-05-15 | 2015-08-26 | 苏州德锐朗智能科技有限公司 | Controller of plane lapping machine |
| CN104980083A (en) * | 2015-03-31 | 2015-10-14 | 周旺龙 | Shell structure of electric vehicle motor controller assembly and assembly mode |
| CN108829010A (en) * | 2018-07-17 | 2018-11-16 | 南阳理工学院 | A kind of intelligent electrical controller |
| CN111788709A (en) * | 2018-02-20 | 2020-10-16 | 保时捷股份公司 | Mechanical and thermal systems for modular batteries with power electronics |
-
2007
- 2007-12-29 CN CNU2007203087055U patent/CN201131091Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980592A (en) * | 2010-10-08 | 2011-02-23 | 徐州上若智能电器有限公司 | High-voltage integrated protector shell with double connected layers |
| WO2014000481A1 (en) * | 2012-06-30 | 2014-01-03 | 中山大洋电机股份有限公司 | Dc brushless motor |
| CN103596365A (en) * | 2013-11-28 | 2014-02-19 | 上海空间电源研究所 | Installation structure of power tubes and printed circuit board |
| CN103596365B (en) * | 2013-11-28 | 2017-04-19 | 上海空间电源研究所 | Installation structure of power tubes and printed circuit board |
| CN104980083A (en) * | 2015-03-31 | 2015-10-14 | 周旺龙 | Shell structure of electric vehicle motor controller assembly and assembly mode |
| CN104858770A (en) * | 2015-05-15 | 2015-08-26 | 苏州德锐朗智能科技有限公司 | Controller of plane lapping machine |
| CN111788709A (en) * | 2018-02-20 | 2020-10-16 | 保时捷股份公司 | Mechanical and thermal systems for modular batteries with power electronics |
| CN111788709B (en) * | 2018-02-20 | 2023-08-18 | 保时捷股份公司 | Battery mechanical and thermal system and manufacturing method, battery module, modular battery |
| CN108829010A (en) * | 2018-07-17 | 2018-11-16 | 南阳理工学院 | A kind of intelligent electrical controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20100129 |