CN103458658A - Controller for electric vehicle - Google Patents
Controller for electric vehicle Download PDFInfo
- Publication number
- CN103458658A CN103458658A CN2013103613493A CN201310361349A CN103458658A CN 103458658 A CN103458658 A CN 103458658A CN 2013103613493 A CN2013103613493 A CN 2013103613493A CN 201310361349 A CN201310361349 A CN 201310361349A CN 103458658 A CN103458658 A CN 103458658A
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- mos pipe
- slot
- lamellar body
- controller
- electric vehicle
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Abstract
The invention relates to a controller for an electric vehicle. The controller for the electric vehicle comprises a shell, a pcb and an mos pipe. The mos pipe is installed on one side of the pcb, a pcb slot is formed in one side of the inner wall of the shell, and an mos pipe slot is formed in the other side of the inner wall of the shell. Heat radiating fins are arranged at the position, corresponding to the top surface of the mos pipe slot, outside the shell. An mos pipe fixing device which can fix the mos pipe is movably installed in the mos pipe slot. The mos pipe fixing device is composed of a spring pressing piece and a cylindrical contact pin which is used for fixing the spring pressing piece. A limiting groove and a pin groove are formed in the top of the mos pipe slot, wherein the limiting groove can limit the position of the spring pressing piece 3, and the pin groove can fix the contact pin. Heat radiating aluminum strips are not needed by the controller for heat conduction, and holes do not need to be drilled in the shell, so that the shell is not damaged, and the waterproof and dustproof performance of the controller is improved; the mos pipe directly makes contact with the shell, and therefore the heat radiating effect is enhanced; the damping effect is good, and the mos pipe is not easily damaged.
Description
Technical field
The present invention relates to a kind of controller, especially a kind of controller for electric vehicle of exempting from mos heat radiation aluminum strip.
Background technology
At present, the mos pipe in controller for electric vehicle is to be connected with controller housing by aluminum strip, realizes the heat radiation of mos pipe, the mos pipe does not directly contact with housing, radiating effect is bad, and the heat radiation aluminum strip installation generally need on housing, hole, affect sealing and the waterproof ability of housing; And there is no damping device between mos pipe and housing, when running into, jolt or clash into, fragile mos pipe.
Summary of the invention
In order to address the above problem, the present invention proposes a kind of controller for electric vehicle, this controller is without heat radiation aluminum strip heat conduction, thereby avoided the way of holing on housing, do not destroy housing, improved the waterproof and dustproof performance of controller; The mos pipe directly contacts with housing, has strengthened radiating effect; Good damping effect, not fragile mos pipe.
The technical solution adopted for the present invention to solve the technical problems is: controller for electric vehicle, comprise housing, pcb plate, mos pipe, and described mos pipe is arranged on a side of pcb plate; Described inner walls one side is provided with pcb plate slot along its length, and described inner walls opposite side is provided with the mos pipe slot that can place the mos pipe along its length; The end face of the corresponding mos pipe of described outside slot is provided with fin; Be movably installed with the fixedly mos pipe fixing device of mos pipe in described mos pipe slot; Described mos pipe fixing device consists of the cylinder type contact pin of spring pressuring plate and fixing spring compressing tablet; The top of described mos pipe slot is provided with the stopper slot that can limit spring pressuring plate 3 positions and needle tray that can fixing plug pin.
Described spring pressuring plate comprises and interconnecting and rectangle lamellar body I and the lamellar body II of angle each other; Wherein, the outer edge of lamellar body II is connected with the spacing lamellar body of the rectangle of stretching out laterally; The junction of described lamellar body I and lamellar body II is provided with the arc support rod that bottom surface is circular arc.
Angle between described lamellar body I and described lamellar body II is 90 degree～175 degree.
Angle between described lamellar body II and described spacing lamellar body is 90 degree～120 degree.
Described needle tray is half-cylindrical, and its slightly larger in diameter, in the diameter of contact pin, is located at the inboard of mos pipe slot inside top surface; Described stopper slot inclination certain angle, be located at the outside of mos pipe slot inside top surface, and the bottom of stopper slot is positioned at the sidewall of mos pipe slot, and described stopper slot matches with spacing lamellar body.
The invention has the beneficial effects as follows: a kind of controller for electric vehicle, this controller is without heat radiation aluminum strip heat conduction, thereby avoided the way of holing on housing, do not destroy housing, improved the waterproof and dustproof performance of controller; The mos pipe directly contacts with housing, has strengthened radiating effect; Good damping effect, not fragile mos pipe.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
The structural representation that accompanying drawing 1 is controller for electric vehicle.
The A place structure for amplifying schematic diagram that accompanying drawing 2 is Fig. 1.
In figure, 1. housing, the 1-1. fin, the 1-2. needle tray, 1-3.mos manages slot, 1-4. stopper slot, 2. contact pin, 3. spring pressuring plate, 3-1. lamellar body I, 3-2. arc support rod, 3-3. lamellar body II, the spacing lamellar body of 3-4., 4. mos pipe, 5. pcb plate, 6. pcb plate slot.
Embodiment
In the accompanying drawings, this controller for electric vehicle, comprise housing 1, pcb plate 5, mos pipe 4, and described mos pipe 4 is arranged on a side of pcb plate 5; Described housing 1 inwall one side is provided with pcb plate slot 6 along its length, and described housing 1 inwall opposite side is provided with the mos pipe slot 1-3 that can place mos pipe 4 along its length; The end face of the outside corresponding mos pipe slot 1-3 of described housing 1 is provided with fin 1-1; Be movably installed with the fixedly mos pipe fixing device of mos pipe 4 in described mos pipe slot 1-3; Described mos pipe fixing device consists of the cylinder type contact pin 2 of spring pressuring plate 3 and fixing spring compressing tablet 3; The top of described mos pipe slot 1-3 is provided with the stopper slot 1-4 that can limit spring pressuring plate 3 positions and needle tray 1-2 that can fixing plug pin 2.
Described spring pressuring plate 3 comprises and interconnecting and rectangle lamellar body I 3-1 and the lamellar body II 3-3 of angle each other; Wherein, the outer edge of lamellar body II 3-3 is connected with the spacing lamellar body 3-4 of the rectangle of stretching out laterally; The junction of described lamellar body I 3-1 and lamellar body II 3-3 is provided with the arc support rod 3-2 that bottom surface is circular arc; this arc support rod 3-2 can reduce the contact area of spring pressuring plate 3 and mos pipe 4; reduce friction between the two; avoid mos to manage 4 impaired, spring pressuring plate 3 has the effect of heat conduction and damping, mos can be managed to 4 heat and pass to housing 1; strengthen radiating effect; and, when controller is collided or vehicle jolts when serious, effective protective circuit plate, alleviate that it is impaired.
Angle between described lamellar body I 3-1 and described lamellar body II 3-3 is 90 degree～175 degree.
Angle between described lamellar body II 3-3 and described spacing lamellar body 3-4 is 90 degree～120 degree.
Described needle tray 1-2 is half-cylindrical, and its slightly larger in diameter, in the diameter of contact pin 2, is located at the inboard of mos pipe slot 1-3 inside top surface; Described stopper slot 1-4 inclination certain angle, be located at the outside of mos pipe slot 1-3 inside top surface, and the bottom of stopper slot 1-4 is positioned at the sidewall of mos pipe slot 1-3, and described stopper slot 1-4 matches with spacing lamellar body 3-4.
Use under shape, when spring pressuring plate 3 lies in mos, manage 4 end faces, when lamellar body I 3-1 is level, the height of spring pressuring plate 3 is not less than the end face of mos pipe 4 and the distance between mos pipe slot 1-3 end face; The radius of described contact pin 2 is not less than the end face of lamellar body I 3-1 and the distance between mos pipe slot 1-3 end face.
During use, by pcb plate 5, together with mos pipe 4, the end by housing 1 inserts, thereby mos pipe 4 is flat in mos pipe slot 1-3; And then the spacing lamellar body 3-4 of spring pressuring plate 3 is aimed to stopper slot 1-4, and spring pressuring plate 3 is pushed in mos pipe slot 1-3, now spring pressuring plate 3 is placed in mos and manages 4 tops, and arc support rod 3-2 manages 4 end faces with mos and touches and support mutually; Again contact pin 2 is pushed in needle tray 1-2, make contact pin 2 prop up lamellar body I 3-1 downwards, thereby reach the fixedly purpose of mos pipe 4.Simultaneously, spring pressuring plate 3 and contact pin 2 play the effect of heat conduction, have strengthened the radiating effect of mos pipe 4.
By above, can be found out, controller of the present invention, abandoned the mode that traditional utilization heat radiation aluminum strip is 4 heat radiations of mos pipe, thereby avoided being screwed because of needs the way that the heat radiation aluminum strip punches on the housing 1 of controller, not only make the better tightness of controller housing 1, and greatly improved the heat dispersion of mos pipe 4, there is good promotion prospect.
Claims (5)
1. a controller for electric vehicle, comprise that housing (1), pcb plate (5), mos manage (4), and described mos pipe (4) is arranged on a side of pcb plate (5); Described housing (1) inwall one side is provided with pcb plate slot (6) along its length, it is characterized in that: described housing (1) inwall opposite side is provided with the mos pipe slot (1-3) that can place mos pipe (4) along its length; The end face of the outside corresponding mos pipe slot of described housing (1) (1-3) is provided with fin (1-1); Be movably installed with the fixedly mos pipe fixing device of mos pipe (4) in described mos pipe slot (1-3); Described mos pipe fixing device consists of the cylinder type contact pin (2) of spring pressuring plate (3) and fixing spring compressing tablet (3); The top of described mos pipe slot (1-3) is provided with the stopper slot (1-4) that can limit spring pressuring plate (3) position and needle tray (1-2) that can fixing plug pin (2).
2. a kind of controller for electric vehicle according to claim 1 is characterized in that: described spring pressuring plate (3) comprises and interconnecting and rectangle lamellar body I (3-1) and the lamellar body II (3-3) of angle each other; Wherein, the outer edge of lamellar body II (3-3) is connected with the spacing lamellar body of the rectangle of stretching out laterally (3-4); The junction of described lamellar body I (3-1) and lamellar body II (3-3) is provided with the arc support rod (3-2) that bottom surface is circular arc.
3. a kind of controller for electric vehicle according to claim 2, it is characterized in that: the angle between described lamellar body I (3-1) and described lamellar body II (3-3) is 90 degree～175 degree.
4. a kind of controller for electric vehicle according to claim 2, it is characterized in that: the angle between described lamellar body II (3-3) and described spacing lamellar body (3-4) is 90 degree～120 degree.
5. according to the described a kind of controller for electric vehicle of claim 1 or 2, it is characterized in that: described needle tray (1-2) is for half-cylindrical, and its slightly larger in diameter, in the diameter of contact pin (2), is located at the inboard of mos pipe slot (1-3) inside top surface; Described stopper slot (1-4) inclination certain angle, be located at the outside of mos pipe slot (1-3) inside top surface, and the bottom of stopper slot (1-4) is positioned at the sidewall of mos pipe slot (1-3), and described stopper slot (1-4) matches with spacing lamellar body (3-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103613493A CN103458658A (en) | 2013-08-19 | 2013-08-19 | Controller for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103613493A CN103458658A (en) | 2013-08-19 | 2013-08-19 | Controller for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103458658A true CN103458658A (en) | 2013-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103613493A Pending CN103458658A (en) | 2013-08-19 | 2013-08-19 | Controller for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103458658A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120638A (en) * | 2015-09-16 | 2015-12-02 | 徐州科亚机电有限公司 | Air-cooled waterproof electric vehicle controller |
| CN107249269A (en) * | 2017-07-25 | 2017-10-13 | 江苏中色锐毕利实业有限公司 | A kind of automobile controller high-strength aluminum alloy shell die casting |
| CN108235613A (en) * | 2016-12-22 | 2018-06-29 | 天津市松正电动汽车技术股份有限公司 | Electric bicycle controller |
| CN109831885A (en) * | 2018-11-19 | 2019-05-31 | 广东艾诗凯奇智能科技有限公司 | Circuit board fixation structure |
| CN110752193A (en) * | 2019-10-30 | 2020-02-04 | 徐州恒永电子科技有限公司 | Fixing device for MOS (metal oxide semiconductor) tube of electric vehicle controller |
| CN111867344A (en) * | 2019-04-30 | 2020-10-30 | 安波福技术有限公司 | Radar unit with heat transfer via radome |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201138896Y (en) * | 2008-01-04 | 2008-10-22 | 天津市朗日中天科技发展有限公司 | Housing construction of integral controller for electric vehicle |
| CN201287789Y (en) * | 2008-07-28 | 2009-08-12 | 天津市松正电动科技有限公司 | Gear controller of electric vehicle |
| CN201499408U (en) * | 2009-08-05 | 2010-06-02 | 孙永君 | Assembly structure for electric vehicle controllers |
| CN101742866A (en) * | 2008-11-19 | 2010-06-16 | 天津市松正电动科技有限公司 | Electric vehicle controller |
| CN201533462U (en) * | 2009-11-18 | 2010-07-21 | 赵帆 | Electric vehicle controller shell structure |
| CN102883573A (en) * | 2012-09-27 | 2013-01-16 | 徐州科亚机电有限公司 | Electromobile controller housing |
| CN203537723U (en) * | 2013-08-19 | 2014-04-09 | 徐州科亚机电有限公司 | Electric vehicle controller |
-
2013
- 2013-08-19 CN CN2013103613493A patent/CN103458658A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201138896Y (en) * | 2008-01-04 | 2008-10-22 | 天津市朗日中天科技发展有限公司 | Housing construction of integral controller for electric vehicle |
| CN201287789Y (en) * | 2008-07-28 | 2009-08-12 | 天津市松正电动科技有限公司 | Gear controller of electric vehicle |
| CN101742866A (en) * | 2008-11-19 | 2010-06-16 | 天津市松正电动科技有限公司 | Electric vehicle controller |
| CN201499408U (en) * | 2009-08-05 | 2010-06-02 | 孙永君 | Assembly structure for electric vehicle controllers |
| CN201533462U (en) * | 2009-11-18 | 2010-07-21 | 赵帆 | Electric vehicle controller shell structure |
| CN102883573A (en) * | 2012-09-27 | 2013-01-16 | 徐州科亚机电有限公司 | Electromobile controller housing |
| CN203537723U (en) * | 2013-08-19 | 2014-04-09 | 徐州科亚机电有限公司 | Electric vehicle controller |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120638A (en) * | 2015-09-16 | 2015-12-02 | 徐州科亚机电有限公司 | Air-cooled waterproof electric vehicle controller |
| CN108235613A (en) * | 2016-12-22 | 2018-06-29 | 天津市松正电动汽车技术股份有限公司 | Electric bicycle controller |
| CN107249269A (en) * | 2017-07-25 | 2017-10-13 | 江苏中色锐毕利实业有限公司 | A kind of automobile controller high-strength aluminum alloy shell die casting |
| CN107249269B (en) * | 2017-07-25 | 2023-08-29 | 江苏中色锐毕利实业有限公司 | High-strength aluminum alloy shell die casting for automobile controller |
| CN109831885A (en) * | 2018-11-19 | 2019-05-31 | 广东艾诗凯奇智能科技有限公司 | Circuit board fixation structure |
| CN111867344A (en) * | 2019-04-30 | 2020-10-30 | 安波福技术有限公司 | Radar unit with heat transfer via radome |
| CN110752193A (en) * | 2019-10-30 | 2020-02-04 | 徐州恒永电子科技有限公司 | Fixing device for MOS (metal oxide semiconductor) tube of electric vehicle controller |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |
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| WD01 | Invention patent application deemed withdrawn after publication |