CN206100656U - Electric vehicle controller - Google Patents
Electric vehicle controller Download PDFInfo
- Publication number
- CN206100656U CN206100656U CN201621012855.7U CN201621012855U CN206100656U CN 206100656 U CN206100656 U CN 206100656U CN 201621012855 U CN201621012855 U CN 201621012855U CN 206100656 U CN206100656 U CN 206100656U
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- China
- Prior art keywords
- pcb board
- base
- electric vehicle
- controller
- aluminium base
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Abstract
The utility model discloses an electric vehicle controller, which comprises a housin, the casing includes injection molding's base, lateral wall, upper cover, aluminium base board is connected to the base top, weld the power tube on the aluminium base board, a PCB board that is equipped with electric capacity water conservancy diversion components and parts is connected to aluminium base board top, the 2nd PCB board that is equipped with the function port is connected to PCB board top, the 2nd PCB board top is the upper cover, the upper cover upper surface sets up the fuse to and CAN PORT COM sealing washer. The surface of lateral wall is equipped with a plurality of fin. The upper cover sets up the sealed with silicone rubber pad with the lateral wall junction. The beneficial effects of the utility model are that: good heat dissipation, and sealing performance good. Adopt outside CAN PORT COM, increase the detection of CAN communication host computer, communication, the record of secondary fever to improve production efficiency, reduced because the secondary burns the operating procedure that the shell need be torn open in the record, made things convenient for the customer to change the loaded down with trivial details process of state, raise the efficiency.
Description
Technical field
The utility model is related to controller design technical field, and in particular to a kind of controller for electric vehicle.
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 can be raised constantly, and controller temperature is too high to damage components and parts, the heat radiation energy of existing controller
Power 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 be entered
To inside controller；3rd, existing controller does not have external CAN communications port, and secondary burning needs controller housing of dismantling.
Utility model content
The utility model is to solve defect present in prior art, there is provided a kind of rapid heat dissipation, good airproof performance, with outside
The controller for electric vehicle of CAN communication port.
For achieving the above object, the utility model is adopted the following technical scheme that：
A kind of controller for electric vehicle, including housing, the housing includes base, side wall, the upper lid of die cast；On base
Side's connection aluminium base, bonding power pipe on the aluminium base；Aluminium base top is connected with a PCB of electric capacity water conservancy diversion components and parts
Plate；First pcb board top is connected with the second pcb board of function port；Second pcb board top is upper lid；Upper cap upper surface sets
Holding fuse, and CAN communication port sealing circle.
Further, the outer surface of the side wall is provided with some fin.
Further, the upper lid arranges silicone rubber seal gasket with side wall junction.
Further, the base and aluminium base, aluminium base and the first pcb board, the first pcb board and the second pcb board difference
By screw connection.
Further, first pcb board, the material of the second pcb board are epoxy resin.
The beneficial effects of the utility model are：1st, controller housing is provided with heat sink strip, increases area of dissipation；2nd, multilayer mainboard
Design, is directly dissipated the heat of power tube on die casting heat dissipation base by aluminium base, the heat of electric capacity dissipate in space it
In, than the reliability that common single chip architecture preferably protects function main board elements, improving quality reduces reprocessing；3rd, adopt
External CAN communications port, increase CAN communication upper computer detection, communication, secondary burning, so as to improve production efficiency, reduce because
Need to tear the operating procedure of shell open for secondary burning, facilitate the loaded down with trivial details operation of client's change state, improve efficiency；4th, outside controller
Lid arranges silicone rubber seal gasket with controller side wall junction on shell, increases sealing.
Description of the drawings
Fig. 1 is the main building block figure of the utility model；
Fig. 2 is the finished figure after the utility model assembling；
Label in figure：1st, base；2nd, side wall；3rd, upper lid；4th, aluminium base；5th, the first pcb board；6th, the second pcb board；7th, insure
Silk；8th, CAN communication port sealing circle.
Specific embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Be as shown in Figure 1 and Figure 2 a kind of controller for electric vehicle, including housing, the housing include die cast base 1,
Side wall 2, upper lid 3；The top of base 1 connection aluminium base 4, bonding power pipe on the aluminium base 4；The top of aluminium base 4 is connected with
First pcb board 5 of electric capacity water conservancy diversion components and parts；The top of first pcb board 5 is connected with the second pcb board 6 of function port；2nd PCB
The top of plate 6 is upper lid 3；The upper surface of upper lid 3 arranges fuse 7, and CAN communication port sealing circle 8.The outer surface of side wall 2 sets
There are some fin.Upper lid 3 arranges silicone rubber seal gasket 9 with the junction of side wall 2.Base 1 and aluminium base 4, aluminium base 4 and first
Pcb board 5, the first pcb board 5 and the second pcb board 6 pass through respectively screw connection.First pcb board 5, the material of the second pcb board 6 are
Epoxy resin.
The concrete number of assembling steps of the utility model is：1st, aluminium base 4 is fixed on the inside of die casting heat dissipation base 1；
2nd, the first pcb board 5 is fixed on above aluminium base 4；
3rd, the second pcb board 6 is fixed on above the first pcb board 5；
4th, silicone rubber seal gasket 9 is placed on the inside of upper lid 3；
5th, upper lid 3 is fixed on above base 1；
6th, fuse 7 is placed on above upper lid 3；
7th, CAN communication port sealing circle 8 is placed on above upper lid 3.
The above is only preferred embodiment 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 the 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 controller for electric vehicle, it is characterised in that including housing, the housing includes the base (1) of die cast, arranges
Side wall (2) on base (1), the upper lid (3) being arranged on side wall (2)；Base (1) top connection aluminium base (4), the aluminium
Bonding power pipe on substrate (4)；Aluminium base (4) top is connected with first pcb board (5) of electric capacity water conservancy diversion components and parts；First PCB
Plate (5) top is connected with second pcb board (6) of function port；Second pcb board (6) top is upper lid (3)；Upper lid (3) upper table
Face arranges fuse (7), and CAN communication port sealing circle (8).
2. a kind of controller for electric vehicle according to claim 1, it is characterised in that the outer surface of the side wall (2) is provided with
Some fin.
3. a kind of controller for electric vehicle according to claim 1, it is characterised in that the upper lid (3) is connected with side wall (2)
Place arranges silicone rubber seal gasket (9).
4. a kind of controller for electric vehicle according to claim 1, it is characterised in that the base (1) and aluminium base (4),
Aluminium base (4) passes through respectively screw connection with the first pcb board (5), the first pcb board (5) and the second pcb board (6).
5. a kind of controller for electric vehicle according to claim 1, it is characterised in that first pcb board (5), the 2nd PCB
The material of plate (6) is epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012855.7U CN206100656U (en) | 2016-08-31 | 2016-08-31 | Electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621012855.7U CN206100656U (en) | 2016-08-31 | 2016-08-31 | Electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206100656U true CN206100656U (en) | 2017-04-12 |
Family
ID=58478714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621012855.7U Active CN206100656U (en) | 2016-08-31 | 2016-08-31 | Electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206100656U (en) |
-
2016
- 2016-08-31 CN CN201621012855.7U patent/CN206100656U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |