CN206061321U - A kind of electric motor car CAN communication controller - Google Patents
A kind of electric motor car CAN communication controller Download PDFInfo
- Publication number
- CN206061321U CN206061321U CN201621006570.2U CN201621006570U CN206061321U CN 206061321 U CN206061321 U CN 206061321U CN 201621006570 U CN201621006570 U CN 201621006570U CN 206061321 U CN206061321 U CN 206061321U
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- CN
- China
- Prior art keywords
- water conservancy
- conservancy diversion
- epoxy resin
- pcb board
- electric motor
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- 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.)
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Abstract
The utility model discloses a kind of electric motor car CAN communication controller, including the base of die cast, and cabinet shell of the clinching above base；Epoxy resin pcb board is connected with the base；Wave-soldering is crossed on the epoxy resin pcb board and welds 30 pin pin terminals, 6 pin pin terminals, power MOS pipe, across the phase water conservancy diversion copper sheet of positive pole, across the phase water conservancy diversion copper sheet of negative pole successively；Water conservancy diversion copper post is vertically connected with the epoxy resin pcb board；Silica gel pad is provided with above the power MOS pipe；The fixed MOS bolts in the silica gel pad upper end are fixed and are locked with 6063 aluminium section bar press strips；The cabinet shell is provided with the hole that some confession water conservancy diversion copper posts are passed through；The upper end of the water conservancy diversion copper post is provided with silicone rubber O-ring.The beneficial effects of the utility model are：Thermal diffusivity is good, good airproof performance.
Description
Technical field
This utility model is related to controller design technical field, and in particular to a kind of electric motor car CAN communication controller.
Background technology
In recent years, electric motor car is widely used in daily life, and the controller of electric motor car is whole car
Core, equivalent to the heart of electric motor car.There are following several point defects in existing controller for electric vehicle：1st, after a long time use,
The controller temperature of electric motor car constantly can be raised, and controller temperature is too high to damage components and parts, and the radiating of existing controller
Ability is poor；2nd, the body seal performance of existing controller is not perfect enough, and when cheating in the rainy day or through muddy water, a small amount of rainwater can enter
Enter to inside controller.
Utility model content
This utility model is defect present in solution prior art, there is provided a kind of rapid heat dissipation, the electric motor car of good airproof performance
CAN communication controller.
For achieving the above object, this utility model is adopted the following technical scheme that：
A kind of electric motor car CAN communication controller, including the base of die cast, and clinching is outside the casing above base
Shell；Epoxy resin pcb board is connected with the base；Wave-soldering is crossed on the epoxy resin pcb board and welds 30 pin contact pins successively
Terminal, 6 pin pin terminals, power MOS pipe, across the phase water conservancy diversion copper sheet of positive pole, across the phase water conservancy diversion copper sheet of negative pole；The epoxy resin PCB
Water conservancy diversion copper post is vertically connected with plate；Silica gel pad is provided with above the power MOS pipe；The silica gel pad upper end is fixed
MOS bolts are fixed and are locked with 6063 aluminium section bar press strips；The cabinet shell is provided with the hole that some confession water conservancy diversion copper posts are passed through；Institute
The upper end for stating water conservancy diversion copper post is provided with silicone rubber O-ring.
Further, the material of the cabinet shell is PPS fibers.
Further, the lower surface of the base is provided with some heat sink strips.
Further, the fixed copper post of the water conservancy diversion copper post is bolted to above epoxy resin pcb board.
Further, PPS fiber dust covers are provided with above the cabinet shell.
The beneficial effects of the utility model are：1st, controller base is provided with heat sink strip, increases area of dissipation；2nd, using quick
Plug-in unit and CAN communication port, loaded down with trivial details plug wire technique is reduced, increases CAN communication upper computer detection, communication, secondary burning,
So as to improve production efficiency；3rd, using independent across phase water conservancy diversion copper sheet, separate space is isolated with epoxy resin pcb board, make heat
Distribute with space, improve product quality；4th, mode is crimped using 6063 aluminium section bar press strip screws, make power MOS pipe heat straight
Connect and distribute and on die casting heat dissipation base, reduce the leaky of insulating particle fixed form outlet, improve controller production dress
With efficiency；5th, it is fitted close using silicone rubber O-ring, prevents gap water inlet phenomenon.
Description of the drawings
Fig. 1 is the main building block figure of this utility model；
Fig. 2 is the finished figure after this utility model assembling；
Label in figure：1st, base；2nd, 30 pin pin terminal；3rd, 6 pin contact pin base；4th, epoxy resin pcb board；5th, PPS is fine
Dimension dust cover；6th, silicone rubber O-ring；7th, fixed MOS bolts；8th, 6063 aluminium section bar press strip；9th, silica gel pad；10th, power MOS
Pipe；11st, across the phase water conservancy diversion copper sheet of positive pole；12nd, fixed copper post bolt；13rd, water conservancy diversion copper post；14th, across the phase water conservancy diversion copper sheet of negative pole；15th, case
Body case.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further described.
It is that a kind of electric motor car CAN communication controller, including the base 1 of die cast, and clinching exist as shown in Figure 1 and Figure 2
Cabinet shell 15 above base 1；Epoxy resin pcb board 4 is connected with the base 1；Mistake on the epoxy resin pcb board 4
Wave-soldering welds 30 pin pin terminals 2,6 pin pin terminals 3, across the phase water conservancy diversion copper sheet 11, negative pole of power MOS pipe 10, positive pole successively
Across phase water conservancy diversion copper sheet 14；Water conservancy diversion copper post 13 is vertically connected with the epoxy resin pcb board 4；Set above the power MOS pipe 10
There is silica gel pad 9；Fixed 7 fixation of MOS bolts in 9 upper end of the silica gel pad is locked with 6063 aluminium section bar press strips 8；The casing
Shell 15 is provided with the hole that some confession water conservancy diversion copper posts 13 are passed through；The upper end of the water conservancy diversion copper post 13 is provided with silicone rubber O-ring 6.
The material of cabinet shell 15 is PPS fibers.The lower surface of base 1 is provided with some heat sink strips.The fixed copper post spiral shell of water conservancy diversion copper post 13
Bolt 12 is fixed on above epoxy resin pcb board 4.Cabinet shell 15 is provided with PPS fibers dust cover 5 above.
The concrete number of assembling steps of this utility model is：
1st, water conservancy diversion copper post 13 is fixed on above epoxy resin pcb board 4 with fixed copper post bolt 12；
2nd, 30 pin pin terminals 2,6 pin pin terminals 3, across the phase water conservancy diversion copper sheet 11, negative pole of power MOS pipe 10, positive pole across
Phase water conservancy diversion copper sheet 14 is placed sequentially in above epoxy resin pcb board 4, crosses Wave crest Welding；
3rd, epoxy resin pcb board 4 is placed on and is screwed on base 1；
4th, silica gel pad 9 is arranged above power MOS pipe 10；
5th, 6063 aluminium section bar press strips 8 are placed on above silica gel pad 9, locking is fixed with fixed MOS bolts 7；
6th, 15 clinching of cabinet shell on die casting heat dissipation base 1；
7th, above the exposed water conservancy diversion copper post 13 is arranged above cabinet shell 15 by silicone rubber O-ring 6；
8th, 5 clinching of PPS fibers dust cover on cabinet shell 15.
The above is only preferred implementation of the present utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as the new protection domain of this reality.
Claims (5)
1. a kind of electric motor car CAN communication controller, it is characterised in that the base (1) including die cast, and clinching is in base
(1) cabinet shell (15) above；Epoxy resin pcb board (4) is connected with the base (1)；The epoxy resin pcb board
(4) on wave-soldering weld 30 pin pin terminals (2), 6 pin pin terminals (3), power MOS pipe (10), positive pole successively across mutually leading
Stream copper sheet (11), across the phase water conservancy diversion copper sheet (14) of negative pole；Water conservancy diversion copper post (13) is vertically connected with the epoxy resin pcb board (4)；
Silica gel pad (9) is provided with above the power MOS pipe (10)；Silica gel pad (9) upper end is fixed with fixed MOS bolts (7)
It is locked with 6063 aluminium section bar press strips (8)；The cabinet shell (15) is provided with the hole that some confession water conservancy diversion copper posts (13) pass through；Institute
The upper end for stating water conservancy diversion copper post (13) is provided with silicone rubber O-ring (6).
2. a kind of electric motor car CAN communication controller according to claim 1, the material of the cabinet shell (15) is PPS
Fiber.
3. a kind of electric motor car CAN communication controller according to claim 1, the lower surface of the base (1) are provided with some
Heat sink strip.
4. a kind of electric motor car CAN communication controller according to claim 1, the water conservancy diversion copper post (13) is with fixed copper post spiral shell
Bolt (12) is fixed on epoxy resin pcb board (4) above.
5. a kind of electric motor car CAN communication controller according to claim 1, is provided with PPS above the cabinet shell (15)
Fiber dust cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006570.2U CN206061321U (en) | 2016-08-31 | 2016-08-31 | A kind of electric motor car CAN communication controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006570.2U CN206061321U (en) | 2016-08-31 | 2016-08-31 | A kind of electric motor car CAN communication controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206061321U true CN206061321U (en) | 2017-03-29 |
Family
ID=58379323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006570.2U Active CN206061321U (en) | 2016-08-31 | 2016-08-31 | A kind of electric motor car CAN communication controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206061321U (en) |
-
2016
- 2016-08-31 CN CN201621006570.2U patent/CN206061321U/en active Active
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