CN103957684A - Compact electric car motor controller structure - Google Patents
Compact electric car motor controller structure Download PDFInfo
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- CN103957684A CN103957684A CN201410202664.6A CN201410202664A CN103957684A CN 103957684 A CN103957684 A CN 103957684A CN 201410202664 A CN201410202664 A CN 201410202664A CN 103957684 A CN103957684 A CN 103957684A
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- motor controller
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- controller structure
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Abstract
The invention discloses a compact electric car motor controller structure. The motor controller structure comprises a heat dissipation piece, a power module, a filter module, a main board module and an outer shell. Cooling fins which are arrayed in a matrix mode are arranged at the bottom of the heat dissipation piece. The head dissipation piece and the outer shell are fixedly installed together to form a closed cavity. The power module is installed on the head dissipation piece. The filter module is arranged above the power module. The main board module is arranged above the filter module. The electric car motor controller structure is perfect in structure, light in weight, small in size, good in head dissipation, high in efficiency and attractive in appearance, and the minimum size is achieved while all the functions are achieved.
Description
Technical field
The present invention discloses a kind of electric machine controller, particularly a kind of compact electric vehicle motor controller structure.
Background technology
Along with economic development, the problem of environmental pollution bringing thus also becomes increasingly conspicuous.Data show according to statistics, a large amount of tail gas of tradition fuel vehicle discharge, be one of principal element causing environmental pollution, so zero discharge, free of contamination electric motor car become one of great pillar development projects of China's economic transition, is also the environmental protection project that present country widelys popularize.In today that electric automobile develops rapidly at present, the domestic development step that is leading electric automobile with low-speed electronic car that remains, low-speed electronic car can be widely used in indoor scenarios, as golf course, factory etc., also can be widely used in vista car, the police cruiser in street and Mini electric car.Critical piece as electric automobile, the quality and performance of electric machine controller is directly connected to the quality of electric motor car, conventional electric machine controller volume is larger, can directly have influence on the volume of electric motor car, the inner space of electric motor car is reduced, along with the continuous variation in market, people require will constantly improve to the performance of product, quality, volume size, environment etc., and conventional electric machine controller can not meet people's psychological needs gradually.
Summary of the invention
For the larger shortcoming of electric machine controller volume in the above-mentioned electric motor car of the prior art of mentioning, the invention provides a kind of new compact electric vehicle motor controller structure, it adopts special structural design, the structure of electric machine controller can be related to minimum, meanwhile, also can make electric machine controller meet otherwise performance requirement.
The technical scheme that the present invention solves its technical problem employing is: a kind of compact electric vehicle motor controller structure, motor controller structure comprises fin, power model, filtration module, mainboard module and shell, fin bottom is provided with the radiating fin that matrix is arranged, fin and shell are fixedly installed togather, form sealed cavity, power model is arranged on fin, and filtration module is arranged on power model top, and mainboard module is arranged on filtration module top.
The technical scheme that the present invention solves its technical problem employing further comprises:
Between described fin and shell, be provided with primary seal circle.
On described fin, be installed with heat-conducting silica gel sheet, power model is directly mounted on heat-conducting silica gel sheet.
Described power model is fixedly mounted on fin by two copper posts.
On described power model, be installed with conductive pole.
Described filtration module is sleeved on conductive pole top, between filtration module and conductive pole, is provided with insulation cushion.
On described fin, have the screw hole that matrix type arranges, by screw, filtration module is fixedly mounted on fin, on filtration module, be set with insulating case.
Between described mainboard module and filtration module, be provided with insulating trip.
On described shell, corresponding to the interface position on mainboard module, offer through hole, the interface on mainboard module extend out to shell outside by through hole.
The corner location place of described fin offers respectively an installing hole.
The invention has the beneficial effects as follows: electric vehicle controller framework in the present invention is perfect, quality is light, volume is little, good heat dissipation, efficiency are high.Good looking appearance of the present invention, will accomplish that volume is minimum meeting when realizing all functions.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is general assembly perspective view of the present invention.
Fig. 2 is decomposing state structural representation of the present invention.
In figure, 1-fin, 2-the first screw, 3-heat-conducting silica gel sheet, 4-power model, 5-copper post, 6-bus, 7-conductive pole, 8-conductive pole installation position, 9-insulation cushion, 10-filtration module, 11-insulating case, 12-the second screw, 13-insulating trip, 14-mainboard module, 15-the 3rd screw, 16-the 4th screw, 17-O shape sealing ring, 18-primary seal circle, 19-shell, 20-the 5th screw, 21-the 6th screw, 22-plain washer, 23-the 7th screw.
Embodiment
The present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with the present embodiment or approximate with basic structure, all within protection range of the present invention.
Incorporated by reference to referring to accompanying drawing 1 and accompanying drawing 2, the present invention mainly comprises fin 1, power model 4, filtration module 10, mainboard module 14 and shell 19, fin 1 bottom is provided with the radiating fin that matrix is arranged, fin 1 is fixedly installed togather with shell 19, form integral cavity, in the present embodiment, between fin 1 and shell 19, be provided with primary seal circle 18, can realize the waterproof between fin 1 and shell 19.Power model 4, filtration module 10 and mainboard module 14 are all arranged in cavity, in the present embodiment, fin 1 is fixedly installed togather by the 5th screw 20 with shell 1, offers respectively an installing hole, for the present invention is arranged in electric motor car at the corner location place of fin 1.Power model 4 is mounted on fin 1, in the present embodiment, on fin 1, by the first screw 2, be installed with heat-conducting silica gel sheet 3, power model 4 is directly mounted on heat-conducting silica gel sheet 3, can play the insulating effect between power model 4 and fin 1 on the one hand, can make on the other hand power model 4 better dispel the heat.In the present embodiment, power model 4 is fixedly mounted on fin 1 by two copper posts 5, and copper post 5 adopts hexagonal copper post.In the present embodiment, power model 4 comprises IGBT or the high-power MOS tube constant power pipe that matrix type arranges, in the present embodiment, every row's power tube carries out short circuit by the conductive pole installation position of bus 6 or conductive pole 7 bottoms, and bus 6 and conductive pole 7 can be used as the input and output of power supply.Filtration module 10 is arranged on power model 4 tops, and in the present embodiment, filtration module 10 is sleeved on conductive pole 7 tops, between filtration module 10 and conductive pole 7, is provided with insulation cushion 9, can play the use of the isolation between filtration module 10 and power model 4.In the present embodiment, on fin 1, have the screw hole that matrix type arranges, by screw 12, filtration module 10 is fixedly mounted on fin 1, in the present embodiment, on filtration module 10, be set with insulating case 11.Mainboard module 14 is arranged on filtration module 10, between mainboard module 14 and filtration module 10, be provided with insulating trip 13, insulating trip 13 is arranged on the electric capacity on filtration module 10, can be used for fixed capacity on the one hand, can play on the other hand insulation isolation between mainboard module 14 and filtration module 10.In the present embodiment, mainboard module 14 is fixed together with filtration module 10 by the 4th screw 16.
On shell 19, corresponding to the interface position on mainboard module 14, offer through hole, interface on mainboard module 14 extend out to shell 19 outsides by through hole, in the present embodiment, in shell 19 outsides, by the 6th screw 21, the interface on mainboard module 14 and shell 19 are fixedly installed togather, by the 7th screw 23, mainboard module 14 and shell 19 are fixedly installed togather simultaneously, on the 7th screw 23 in shell 19 outsides, be set with plain washer 22, on the 7th screw 23 of shell 19 inner sides, be set with O-ring seals 17, be that O-ring seals 17 is arranged between shell 19 and mainboard module 14.
Electric vehicle controller framework in the present invention is perfect, quality is light, volume is little, good heat dissipation, efficiency are high.Good looking appearance of the present invention, will accomplish that volume is minimum meeting when realizing all functions.
Claims (10)
1. a compact electric vehicle motor controller structure, it is characterized in that: described motor controller structure comprises fin, power model, filtration module, mainboard module and shell, fin bottom is provided with the radiating fin that matrix is arranged, fin and shell are fixedly installed togather, form sealed cavity, power model is arranged on fin, and filtration module is arranged on power model top, and mainboard module is arranged on filtration module top.
2. compact electric vehicle motor controller structure according to claim 1, is characterized in that: between described fin and shell, be provided with primary seal circle.
3. compact electric vehicle motor controller structure according to claim 1, is characterized in that: on described fin, be installed with heat-conducting silica gel sheet, power model is directly mounted on heat-conducting silica gel sheet.
4. compact electric vehicle motor controller structure according to claim 1, is characterized in that: described power model is fixedly mounted on fin by two copper posts.
5. compact electric vehicle motor controller structure according to claim 1, is characterized in that: on described power model, be installed with conductive pole.
6. compact electric vehicle motor controller structure according to claim 5, is characterized in that: described filtration module is sleeved on conductive pole top, between filtration module and conductive pole, is provided with insulation cushion.
7. compact electric vehicle motor controller structure according to claim 1, it is characterized in that: on described fin, have the screw hole that matrix type arranges, by screw, filtration module is fixedly mounted on fin, on filtration module, is set with insulating case.
8. compact electric vehicle motor controller structure according to claim 1, is characterized in that: between described mainboard module and filtration module, be provided with insulating trip.
9. compact electric vehicle motor controller structure according to claim 1, is characterized in that: on described shell, corresponding to the interface position on mainboard module, offer through hole, the interface on mainboard module extend out to shell outside by through hole.
10. compact electric vehicle motor controller structure according to claim 1, is characterized in that: the corner location place of described fin offers respectively an installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202664.6A CN103957684B (en) | 2014-05-14 | 2014-05-14 | A kind of compact electric vehicle motor controller structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410202664.6A CN103957684B (en) | 2014-05-14 | 2014-05-14 | A kind of compact electric vehicle motor controller structure |
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| Publication Number | Publication Date |
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| CN103957684A true CN103957684A (en) | 2014-07-30 |
| CN103957684B CN103957684B (en) | 2016-09-21 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007020A (en) * | 2015-07-29 | 2015-10-28 | 无锡新洁能股份有限公司 | Motor controller using power module |
| CN105472952A (en) * | 2015-12-28 | 2016-04-06 | 广东高标电子科技有限公司 | Electric vehicle controller |
| CN105530799A (en) * | 2014-10-21 | 2016-04-27 | 日信工业株式会社 | Vehicle control device and vehicle brake system |
| CN107252761A (en) * | 2017-01-12 | 2017-10-17 | 广州尚儒自控系统工程有限公司 | A kind of mopping equipment for bridge |
| CN111836509A (en) * | 2019-04-18 | 2020-10-27 | 威刚科技股份有限公司 | Controller device |
| CN114222462A (en) * | 2021-11-08 | 2022-03-22 | 杭州阔博科技有限公司 | New energy vehicle motor controller |
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| CN202019333U (en) * | 2011-03-24 | 2011-10-26 | 重庆红宇精密工业有限责任公司 | Structure of motor driving controller of electric automobile |
| CN202143334U (en) * | 2011-06-28 | 2012-02-08 | 重庆长安汽车股份有限公司 | Motor controller of electric automobile |
| CN202608583U (en) * | 2012-03-30 | 2012-12-19 | 深圳市大地和电气有限公司 | Controller for driving of electric vehicle |
| CN103066916A (en) * | 2012-12-13 | 2013-04-24 | 中国人民解放军军事交通学院 | Separately excited motor controller applied to battery driven vehicle |
| CN103640494A (en) * | 2013-12-31 | 2014-03-19 | 重庆博耐特实业（集团）有限公司 | Large-power controller of electric car |
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2014
- 2014-05-14 CN CN201410202664.6A patent/CN103957684B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202019333U (en) * | 2011-03-24 | 2011-10-26 | 重庆红宇精密工业有限责任公司 | Structure of motor driving controller of electric automobile |
| CN202143334U (en) * | 2011-06-28 | 2012-02-08 | 重庆长安汽车股份有限公司 | Motor controller of electric automobile |
| CN202608583U (en) * | 2012-03-30 | 2012-12-19 | 深圳市大地和电气有限公司 | Controller for driving of electric vehicle |
| CN103066916A (en) * | 2012-12-13 | 2013-04-24 | 中国人民解放军军事交通学院 | Separately excited motor controller applied to battery driven vehicle |
| CN103640494A (en) * | 2013-12-31 | 2014-03-19 | 重庆博耐特实业（集团）有限公司 | Large-power controller of electric car |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530799A (en) * | 2014-10-21 | 2016-04-27 | 日信工业株式会社 | Vehicle control device and vehicle brake system |
| US10293802B2 (en) | 2014-10-21 | 2019-05-21 | Autollv Nissin Brake Systems Japan Co., Ltd. | Vehicle control device and vehicle brake system |
| CN105530799B (en) * | 2014-10-21 | 2019-07-05 | 日本奥托立夫日信制动器系统株式会社 | Vehicle console device and Vehicle brake system |
| CN105007020A (en) * | 2015-07-29 | 2015-10-28 | 无锡新洁能股份有限公司 | Motor controller using power module |
| CN105472952A (en) * | 2015-12-28 | 2016-04-06 | 广东高标电子科技有限公司 | Electric vehicle controller |
| CN107252761A (en) * | 2017-01-12 | 2017-10-17 | 广州尚儒自控系统工程有限公司 | A kind of mopping equipment for bridge |
| CN111836509A (en) * | 2019-04-18 | 2020-10-27 | 威刚科技股份有限公司 | Controller device |
| CN114222462A (en) * | 2021-11-08 | 2022-03-22 | 杭州阔博科技有限公司 | New energy vehicle motor controller |
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| Publication number | Publication date |
|---|---|
| CN103957684B (en) | 2016-09-21 |
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