CN202345367U - Integral radiating type motor controller for pure electric vehicle - Google Patents
Integral radiating type motor controller for pure electric vehicle Download PDFInfo
- Publication number
- CN202345367U CN202345367U CN 201120436149 CN201120436149U CN202345367U CN 202345367 U CN202345367 U CN 202345367U CN 201120436149 CN201120436149 CN 201120436149 CN 201120436149 U CN201120436149 U CN 201120436149U CN 202345367 U CN202345367 U CN 202345367U
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- water
- motor controller
- machine controller
- electric machine
- electric vehicle
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Abstract
The utility model discloses an integral radiating type motor controller for a pure electric vehicle. The motor controller comprises a motor controller body, wherein a radiating base board is arranged at the bottom of the motor controller body and is internally provided with a water cooling groove with a water inlet and a water outlet, a cover plate is arranged on the water cooling groove in a sealing way, a plurality of water guide plates are arranged on the two side walls of the water cooling groove at intervals in a crossed manner, a water channel in the water cooling groove is separated to be in an S-shape, and distributary separation boards are arranged in parallel in the water channel between the adjacent two water guide board in the longitudinal direction. The integral radiating type motor controller for the pure electric vehicle has the advantages that the space layout of the interior of an engine cabin is fully utilized during installation and positioning, the radiating base board is fixed by bolts on a support, the installation work is simple, the operations are simple; the water inlet and the water outlet of the radiating base board are connected with a water pump and a condenser in series to form a water cooling passageway, the installation is simple, the external waterway is simple, and cooling liquid is convenient for flowing smoothly.
Description
Technical field
The utility model relates to battery-driven car heat radiation field, especially relates to a kind of integral heat sink formula pure electric vehicle electric machine controller.
Background technology
The electric machine controller of pure electric vehicle adopts air cooling way mostly at present, and heat-sinking capability is lower, and indivedual water-cooling pattern, the comfort feature of its structure, mounting arrangements haves much room for improvement.Along with the development of pure electric automobile, the electromechanical integration of high integration requires electric machine controller to be positioned at machinery space.So need that radiating effect is good, delicate structure, electric machine controller easy for installation.
Summary of the invention
The utility model purpose is to provide a kind of heat dissipation problem that can solve electric machine controller, and integral heat sink formula pure electric vehicle electric machine controller simple in structure, easy for installation.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The described integral heat sink formula of the utility model pure electric vehicle electric machine controller; Comprise the electric machine controller body; Be provided with radiating bottom plate in said electric machine controller body bottom; In said radiating bottom plate, offer the water-cooled groove that has entery and delivery port, be provided with cover plate at said water-cooled groove back seal, the two side is at interval arranged in a crossed manner in the water-cooled groove has a plurality of fair water pieces; Water channel in the water-cooled groove is divided into " S " type, vertically is arranged with the shunting partition panel respectively in parallel along it in the water channel between said adjacent two fair water pieces.
Between said adjacent two fair water pieces, be respectively arranged with two shunting partition panels.
On said radiating bottom plate, offer bolt mounting holes; Said cover plate seals through tightening seal washer with water-cooled grooves contact face mutually, and is connected through screw.
The entery and delivery port of said radiating bottom plate is arranged on a side of radiating bottom plate.
The utility model advantage is that installing and locating makes full use of the space layout in the machinery space, adopts bolt that radiating bottom plate is fixed on the support, and erection work is simple, and is easy to operate; The entery and delivery port of radiating bottom plate is connected in series with water pump and condenser, constitutes the water cooling path, simple installation, and outside water route is simple, and it is smooth and easy mobile to be beneficial to refrigerant fluid; Water-cooled inside grooves " S " type water channel deft design, cover plate be through bolt and tightening seal washer fixing seal, easy accessibility not only, and the leak tightness height, and help the investigation and the maintenance of water channel fault; Through the temperature in controller feedback, through CAN communication signal, water pump relay, the double effects of timely heat radiation and energy savings has been played in the opening and closing of in good time control water pump.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the water channel cover plate disassembly diagram of the utility model radiating bottom plate.
Fig. 3 is the schematic block circuit diagram of the utility model pump working control.
The specific embodiment
Like Fig. 1,2, shown in 3; The described integral heat sink formula of the utility model pure electric vehicle electric machine controller; Comprise electric machine controller body 1, be provided with radiating bottom plate 2, in said radiating bottom plate 2, offer the water-cooled groove 5 that has entery and delivery port 3,4 in said electric machine controller body 1 bottom; Be provided with cover plate 6 at said water-cooled groove 5 back seaies; The two side is at interval arranged in a crossed manner in water-cooled groove 5 has a plurality of fair water pieces 7, and the water channels in the water-cooled groove 5 are divided into " S " type, vertically is arranged with two shunting partition panels 8 respectively in parallel along it in the water channel between said adjacent two fair water pieces 7; On said radiating bottom plate 2, offer bolt mounting holes 9; Said cover plate 6 seals through tightening seal washer 10 with water-cooled groove 5 contact surfaces mutually, and is connected through screw; The entery and delivery port 3,4 of said radiating bottom plate 2 is arranged on a side of radiating bottom plate 2.Its principle of work on the ambient temperature of setting electric machine controller/lower limit, electric machine controller is from there being the temperature feedback in the CAN communication, the temperature of the CAN communication acquisition electric machine controller through entire car controller; When temperature reaches the temperature upper limit of predefined electric machine controller; The inner transistor turns of electric machine controller, relay closes, pump working; Make the water route conducting, begin to cool down; When the temperature of electric machine controller was lower than the lowest temperature that sets, electric machine controller turn-offed internal transistor, and relay breaks off, and water pump quits work, and the water route stops to flow, and cooling is interrupted, and so work is carried out in circulation.Like this, electric machine controller is realized the double effects of heat radiation in time and energy savings through the automatic open and close water pump of temperature detection of self.
Claims (4)
1. integral heat sink formula pure electric vehicle electric machine controller; Comprise electric machine controller body (1); It is characterized in that: be provided with radiating bottom plate (2) in said electric machine controller body (1) bottom; In said radiating bottom plate (2), offer the water-cooled groove (5) that has entery and delivery port (3,4), be provided with cover plate (6) at said water-cooled groove (5) back seal, the two side is at interval arranged in a crossed manner in water-cooled groove (5) has a plurality of fair water pieces (7); Water channel in the water-cooled groove (5) is divided into " S " type, vertically is arranged with shunting partition panel (8) respectively in parallel along it in the water channel between said adjacent two fair water pieces (7).
2. integral heat sink formula pure electric vehicle electric machine controller according to claim 1 is characterized in that: between said adjacent two fair water pieces (7), be respectively arranged with two shunting partition panels (8).
3. integral heat sink formula pure electric vehicle electric machine controller according to claim 1 is characterized in that: on said radiating bottom plate (2), offer bolt mounting holes (9); Said cover plate (6) seals through tightening seal washer (10) with water-cooled groove (5) contact surface mutually, and is connected through screw.
4. integral heat sink formula pure electric vehicle electric machine controller according to claim 1 is characterized in that: the entery and delivery port of said radiating bottom plate (2) (3,4) is arranged on a side of radiating bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120436149 CN202345367U (en) | 2011-11-07 | 2011-11-07 | Integral radiating type motor controller for pure electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120436149 CN202345367U (en) | 2011-11-07 | 2011-11-07 | Integral radiating type motor controller for pure electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345367U true CN202345367U (en) | 2012-07-25 |
Family
ID=46534392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120436149 Expired - Lifetime CN202345367U (en) | 2011-11-07 | 2011-11-07 | Integral radiating type motor controller for pure electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345367U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501756A (en) * | 2011-11-07 | 2012-06-20 | 郑州飞机装备有限责任公司 | Integrally-radiated motor controller of pure electric vehicle |
| CN103260384A (en) * | 2013-04-25 | 2013-08-21 | 奇瑞汽车股份有限公司 | Motor controller cooling structure |
| CN103607871A (en) * | 2013-11-29 | 2014-02-26 | 北京经纬恒润科技有限公司 | Cooling water way for power controller and controller shell |
| CN104202946A (en) * | 2014-08-14 | 2014-12-10 | 沈坤元 | High-efficient molded heat radiator for drive motor controller of automobile |
| CN114802561A (en) * | 2022-06-27 | 2022-07-29 | 赛格威科技有限公司 | Electric motorcycle and heat dissipation method thereof |
-
2011
- 2011-11-07 CN CN 201120436149 patent/CN202345367U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501756A (en) * | 2011-11-07 | 2012-06-20 | 郑州飞机装备有限责任公司 | Integrally-radiated motor controller of pure electric vehicle |
| CN103260384A (en) * | 2013-04-25 | 2013-08-21 | 奇瑞汽车股份有限公司 | Motor controller cooling structure |
| CN103260384B (en) * | 2013-04-25 | 2015-10-28 | 奇瑞新能源汽车技术有限公司 | A kind of electric machine controller cooling structure |
| CN103607871A (en) * | 2013-11-29 | 2014-02-26 | 北京经纬恒润科技有限公司 | Cooling water way for power controller and controller shell |
| CN104202946A (en) * | 2014-08-14 | 2014-12-10 | 沈坤元 | High-efficient molded heat radiator for drive motor controller of automobile |
| CN114802561A (en) * | 2022-06-27 | 2022-07-29 | 赛格威科技有限公司 | Electric motorcycle and heat dissipation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |