CN103957684B - A kind of compact electric vehicle motor controller structure - Google Patents
A kind of compact electric vehicle motor controller structure Download PDFInfo
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- CN103957684B CN103957684B CN201410202664.6A CN201410202664A CN103957684B CN 103957684 B CN103957684 B CN 103957684B CN 201410202664 A CN201410202664 A CN 201410202664A CN 103957684 B CN103957684 B CN 103957684B
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- filtration module
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Abstract
The open a kind of compact electric vehicle motor controller structure of the present invention, motor controller structure includes fin, power model, filtration module, mainboard module and shell, the radiating fin of matrix arrangement it is provided with bottom fin, fin is fixedly installed togather with shell, formed and seal cavity, power model is installed on a heat sink, and filtration module is arranged on above power model, and mainboard module is arranged on above filtration module.Electric vehicle controller framework perfection in the present invention, light weight, volume are little, good heat dissipation, efficiency high.The good looking appearance of the present invention, meet realize all functions while volume to be accomplished minimum.
Description
Technical field
The open a kind of electric machine controller of the present invention, particularly a kind of compact electric vehicle motor controller structure.
Background technology
Along with economic development, the problem of environmental pollution thus brought also becomes increasingly conspicuous.Data show according to statistics, a large amount of tail gas of conventional fuel oil car discharge, being one of principal element causing environmental pollution, one of therefore zero-emission, free of contamination electric motor car great pillar development projects becoming China's economic transition, is also the environmental protection project widelyd popularize of present country.In today that current electric automobile develops rapidly, domestic remain the development step leading electric automobile with low-speed electronic car, low-speed electronic car can be widely applied to indoor scenarios, such as golf course, factory etc., it is possible to be widely used in vista car, the police cruiser in street and Mini electric car.Critical piece as electric automobile, the quality of electric machine controller and performance are directly connected to the quality of electric motor car, conventional electric machine controller volume is bigger, the volume of electric motor car can be directly influenced, the inner space making electric motor car reduces, along with being continually changing of market, the performance of product, quality, volume size, environment etc. requirement will constantly be improved by people, and conventional electric machine controller the most gradually can not meet the psychological need of people.
Summary of the invention
For the shortcoming that the electric machine controller volume in electric motor car of the prior art mentioned above is bigger, the present invention provides a kind of new compact electric vehicle motor controller structure, it uses special structure to design, the structure of electric machine controller can be related to minimum, meanwhile, electric machine controller also can be made to meet otherwise performance requirement.
The present invention solves its technical problem and the technical scheme is that a kind of compact electric vehicle motor controller structure, motor controller structure includes fin, power model, filtration module, mainboard module and shell, the radiating fin of matrix arrangement it is provided with bottom fin, fin is fixedly installed togather with shell, formed and seal cavity, power model is installed on a heat sink, and filtration module is arranged on above power model, and mainboard module is arranged on above filtration module.
The present invention solves the technical scheme of its technical problem employing and further comprises:
Primary seal circle it is provided with between described fin and shell.
Being installed with heat-conducting silica gel sheet on described fin, power model is directly against being contained on heat-conducting silica gel sheet.
Described power model is fixedly mounted on a heat sink by two copper posts.
It is installed with conductive pole on described power model.
Described filtration module is sleeved on above conductive pole, is provided with felt pad between filtration module and conductive pole.
Have the screw hole that matrix type is arranged on described fin, by screw, filtration module is fixedly mounted on a heat sink, filtration module is set with insulation sleeve.
It is provided with insulating trip between described mainboard module and filtration module.
Offering through hole corresponding to the interface position on mainboard module on described shell, the interface on mainboard module is extend out to outer side by through hole.
An installing hole is offered respectively at the corner location of described fin.
The invention has the beneficial effects as follows: the electric vehicle controller framework perfection in the present invention, light weight, volume are little, good heat dissipation, efficiency high.The good looking appearance of the present invention, meet realize all functions while volume to be accomplished minimum.
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-felt pad, 10-filtration module, 11-insulation sleeve, 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.
Detailed description of the invention
The present embodiment is the preferred embodiment for the present invention, and other its principles all are identical with the present embodiment with basic structure or approximation, all within scope.
Incorporated by reference to referring to accompanying drawing 1 and accompanying drawing 2, the invention mainly comprises fin 1, power model 4, filtration module 10, mainboard module 14 and shell 19, the radiating fin of matrix arrangement it is provided with bottom fin 1, fin 1 is fixedly installed togather with shell 19, form integral cavity, in the present embodiment, being provided with primary seal circle 18 between fin 1 and shell 19, can realize between fin 1 and shell 19 is waterproof.Power model 4, filtration module 10 and mainboard module 14 are arranged in cavity, in the present embodiment, fin 1 is fixedly installed togather by the 5th screw 20 with shell 1, offers an installing hole at the corner location of fin 1 respectively, for the present invention being arranged in electric motor car.Power model 4 is mounted on fin 1, in the present embodiment, fin 1 is installed with heat-conducting silica gel sheet 3 by the first screw 2, power model 4 is directly against being contained on heat-conducting silica gel sheet 3, on the one hand can play the insulating effect between power model 4 and fin 1, on the other hand power model 4 can be made preferably to 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 uses hexagonal copper post.In the present embodiment, power model 4 includes IGBT or the high-power MOS tube constant power pipe that matrix type arranges, in the present embodiment, the power tube often arranged carries out short circuit, bus 6 and conductive pole 7 by the conductive pole installation position bottom bus 6 or conductive pole 7 can be as the input and output of power supply.Filtration module 10 is arranged on above power model 4, and in the present embodiment, filtration module 10 is sleeved on above conductive pole 7, is provided with felt pad 9 between filtration module 10 and conductive pole 7, and the isolation can played between filtration module 10 and power model 4 is used.In the present embodiment, fin 1 has the screw hole that matrix type is arranged, by screw 12, filtration module 10 is fixedly mounted on fin 1, in the present embodiment, filtration module 10 is set with insulation sleeve 11.Mainboard module 14 is arranged on filtration module 10, insulating trip 13 it is provided with between mainboard module 14 and filtration module 10, insulating trip 13 is arranged on the electric capacity on filtration module 10, on the one hand can be used for fixed capacity, on the other hand can play being dielectrically separated 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.
Through hole is offered corresponding to the interface position on mainboard module 14 on shell 19, interface on mainboard module 14 is extend out to outside shell 19 by through hole, in the present embodiment, by the 6th screw 21, the interface on mainboard module 14 is fixedly installed togather with shell 19 outside shell 19, by the 7th screw 23, mainboard module 14 is fixedly installed togather with shell 19 simultaneously, it is set with plain washer 22 on the 7th screw 23 outside shell 19, it is set with O-ring seals 17 on the 7th screw 23 inside shell 19, i.e. O-ring seals 17 is arranged between shell 19 and mainboard module 14.
Electric vehicle controller framework perfection in the present invention, light weight, volume are little, good heat dissipation, efficiency high.The good looking appearance of the present invention, meet realize all functions while volume to be accomplished minimum.
Claims (6)
1. a compact electric vehicle motor controller structure, it is characterized in that: described motor controller structure includes fin, power model, filtration module, mainboard module and shell, the radiating fin of matrix arrangement it is provided with bottom fin, fin is fixedly installed togather with shell, formed and seal cavity, power model is installed on a heat sink, filtration module is arranged on above power model, mainboard module is arranged on above filtration module, it is installed with conductive pole on described power model, filtration module is sleeved on above conductive pole, felt pad it is provided with between filtration module and conductive pole, described power model is fixedly mounted on a heat sink by two copper posts, the screw hole that matrix type is arranged is had on described fin, by screw, filtration module is fixedly mounted on a heat sink, filtration module is set with insulation sleeve.
Compact electric vehicle motor controller structure the most according to claim 1, is characterized in that: be provided with primary seal circle between described fin and shell.
Compact electric vehicle motor controller structure the most according to claim 1, is characterized in that: be installed with heat-conducting silica gel sheet on described fin, and power model is directly against being contained on heat-conducting silica gel sheet.
Compact electric vehicle motor controller structure the most according to claim 1, is characterized in that: be provided with insulating trip between described mainboard module and filtration module.
Compact electric vehicle motor controller structure the most according to claim 1, is characterized in that: offering through hole corresponding to the interface position on mainboard module on described shell, the interface on mainboard module is extend out to outer side by through hole.
Compact electric vehicle motor controller structure the most according to claim 1, is characterized in that: offer an installing hole at the corner location of described fin respectively.
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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN103957684A CN103957684A (en) | 2014-07-30 |
| CN103957684B true CN103957684B (en) | 2016-09-21 |
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| CN201410202664.6A Active CN103957684B (en) | 2014-05-14 | 2014-05-14 | A kind of compact electric vehicle motor controller structure |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6267094B2 (en) | 2014-10-21 | 2018-01-24 | オートリブ日信ブレーキシステムジャパン株式会社 | VEHICLE CONTROL 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-05-14 CN CN201410202664.6A patent/CN103957684B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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| CN103957684A (en) | 2014-07-30 |
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