CN207305180U - Controller for electric vehicle - Google Patents
Controller for electric vehicle Download PDFInfo
- Publication number
- CN207305180U CN207305180U CN201721291511.9U CN201721291511U CN207305180U CN 207305180 U CN207305180 U CN 207305180U CN 201721291511 U CN201721291511 U CN 201721291511U CN 207305180 U CN207305180 U CN 207305180U
- Authority
- CN
- China
- Prior art keywords
- plate body
- controller
- base
- binding post
- wiring board
- Prior art date
- 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.)
- Expired - Fee Related
Links
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
It the utility model is related to a kind of controller for electric vehicle, one end of shell main body sets harness hole, top surface sets multiple binding post mounting holes, binding post mounting hole is corresponded on wiring board internal thread hole is set, one end of binding post is threadedly coupled with the internal thread hole of wiring board and is fixed by nut, and the other end through binding post mounting hole and fixes conducting wire by nut；Base is set in housing, and base is made of a horizontal plate body and two pieces of longitudinal plate bodys, and longitudinal plate body is arranged in parallel, bottom is fixed with horizontal plate body, wiring board is installed on the top surface of longitudinal plate body, and metal-oxide-semiconductor is respectively arranged in the outside of longitudinal plate body, and the bottom surface of base is fixedly connected with bottom plate.Power cord and motor wire are arranged on hull outside by the controller, are reduced the circuit in housing, are conducive to its heat dissipation, while be convenient for changing conducting wire；Set base to be used to metal-oxide-semiconductor and circuit board are installed, make to form air flow spaces in housing, and directly transfer heat to housing, be conducive to the heat dissipation of wiring board and metal-oxide-semiconductor.
Description
Technical field
It the utility model is related to controller housing, and in particular to a kind of controller for electric vehicle.
Background technology
At present, the power supply of common controller and motor wire are generally directly drawn from mainboard；And lead is worn out of housing
Cross, harness is numerous and diverse in housing, influences the heat dissipation performance of circuit board, once and harness and circuit board contacts it is bad, it is also necessary to will
Housing is opened and checked, is made troubles for maintenance；And metal-oxide-semiconductor is generally directly installed on housing, heat dissipation effect it is bad, it is necessary to
In hull outside, radiating ribs are set, and the increase of radiating ribs can influence to increase the cost of housing.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of controller for electric vehicle, and the controller is by power supply
Line and motor wire are arranged on hull outside, the convenient connection with power supply and motor, and reduce the circuit in housing, favorably
In its heat dissipation, while it is convenient for changing conducting wire；Set base to be used to metal-oxide-semiconductor and circuit board are installed, make to form air flow in housing
Space, is conducive to the heat dissipation of wiring board and metal-oxide-semiconductor.
The utility model is achieved through the following technical solutions：A kind of controller for electric vehicle, including shell main body, circuit
Plate, metal-oxide-semiconductor and bottom plate, into the housing of a sealing, wiring board and metal-oxide-semiconductor are arranged in housing for shell main body and floor combination；Shell
One end of main body sets harness hole, and top surface sets multiple binding post mounting holes, is corresponded on wiring board in the setting of binding post mounting hole
Threaded hole, one end of binding post are threadedly coupled with the internal thread hole of wiring board and are fixed by nut, and the other end passes through binding post
Mounting hole simultaneously fixes conducting wire by nut；Base is set in the housing, and base is by a horizontal plate body and two pieces of longitudinal plate bodys
Composition, longitudinal plate body are arranged in parallel, and bottom is fixed with horizontal plate body, and wiring board is installed on the top surface of longitudinal plate body, metal-oxide-semiconductor difference
The outside of longitudinal plate body is installed on, the bottom surface of base is fixedly connected with bottom plate.
The shell main body and bottom plate are smooth surface structure.
The outer end of the binding post sets insulation sleeve.
The surrounding of the shell main body and the surrounding of bottom plate are correspondingly provided with threaded hole, both pass through screw connection.
The side of longitudinal plate body of the base is threaded hole, and metal-oxide-semiconductor is connected by screw with base respectively.It is described
The center of horizontal plate body sets at least three threaded holes along its length, and hole is accordingly threaded on bottom plate, by screw by base
It is connected with bottom plate.
The beneficial effects of the utility model are：Power cord and motor wire are arranged on hull outside by the controller, convenient
With the connection of power supply and motor, and the circuit in housing is reduced, be conducive to its heat dissipation, while be convenient for changing conducting wire；Set
Base is used to install metal-oxide-semiconductor and circuit board, makes to form air flow spaces in housing, and directly transfers heat to housing, has
Beneficial to the heat dissipation of wiring board and metal-oxide-semiconductor.
Brief description of the drawings
Attached drawing 1 is the structure diagram of controller for electric vehicle.
Attached drawing 2 is the side view of Fig. 1.
Attached drawing 3 is shell body interior structure diagram.
Attached drawing 4 is bottom plate and the structure diagram of base.
In figure, 1. shell main bodys, 1-1. harness hole, 1-2. threaded holes, 1-3. binding post mounting holes, 2. bottom plates, 2-1. screw threads
Hole, 2-2. threaded holes, 3. wiring boards, 4.MOS pipes, 5. bases, 5-1. transverse direction plate bodys, 5-2. longitudinal directions plate body, 5-3. threaded holes,
5-4. threaded holes, 6. binding posts.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments.
As shown in attached drawing 1-4, a kind of controller for electric vehicle, including shell main body 1, wiring board 3, metal-oxide-semiconductor 4 and bottom plate 2, shell master
Body 1 and bottom plate 2 are combined into the housing of a sealing, and wiring board 3 and metal-oxide-semiconductor 4 are arranged in housing；One end of shell main body 1 is set
Harness hole 1-1, top surface set multiple binding post mounting hole 1-3, and binding post mounting hole 1-3 is corresponded on wiring board 3 and sets internal thread
Hole, one end of binding post 6 are threadedly coupled with the internal thread hole of wiring board 3 and are fixed by nut, and the other end is pacified through binding post
Conducting wire is simultaneously fixed in dress 1-3 holes by nut；Base 5 is set in the housing, and base 5 is vertical by a transverse direction plate body 5-1 and two pieces
Formed to plate body 5-2, longitudinal plate body 5-2 is arranged in parallel, and bottom is fixed with transverse direction plate body 5-1, and wiring board 3 is installed on longitudinal plate body
The top surface of 5-2, metal-oxide-semiconductor 4 are respectively arranged in the outside of longitudinal plate body 5-2, and the bottom surface of base 5 is fixedly connected with bottom plate 2.The shell
Main body 1 and bottom plate 2 are smooth surface structure.The outer end of the binding post 6 sets insulation sleeve.
As shown in Figure 3,4, the surrounding of the shell main body 1 and the surrounding of bottom plate 2 are correspondingly provided with threaded hole 1-2,2-1, and two
Person passes through screw connection.The surrounding of the shell main body 1 sets flange, and threaded hole 1-2 is arranged on flange, and is blind hole, flange
Setting add the depth of threaded hole 1-2, make the installation of screw more firm.
As shown in figure 4, the side of longitudinal plate body 5-2 of the base 5 is threaded hole 5-4, metal-oxide-semiconductor 4 passes through spiral shell respectively
Silk is connected with base 5.The center of the transverse direction plate body 5-1 sets at least three threaded hole 5-3 along its length, corresponding on bottom plate 2
Hole 2-2 is threaded, is connected base 5 with bottom plate 2 by screw.
Embodiment
With reference to attached drawing 1-4, shell main body 1 and bottom plate 2 are smooth surface aluminum alloy material, and binding post 6 is connected with wiring board 3
Wiring board 3 is positioned on base 5 afterwards, binding post 6 is located just in the gap that two longitudinal plate body 5-2 are formed, metal-oxide-semiconductor 4
In the both sides of longitudinal plate body 5-2, metal-oxide-semiconductor 4 is connected with longitudinal direction plate body 5-2 by screw, then by screw by base 5 and bottom plate
2 fix, and finally by the outside of 1 set of assist side 3 of shell main body, and binding post 6 is passed through from binding post mounting hole 1-3, outside
End is fastened with nut, and the conducting wire of power supply and motor can be connected with binding post 6, and do insulating protection in junction, prevent circuit
Leak electricity short-circuit.Other data cables can be pierced by from harness hole 1-1.
Claims (7)
1. a kind of controller for electric vehicle, including shell main body, wiring board, metal-oxide-semiconductor and bottom plate, shell main body and floor combination are close into one
The housing of envelope, wiring board and metal-oxide-semiconductor are arranged in housing；It is characterized in that, one end of shell main body sets harness hole, top surface is set
Multiple binding post mounting holes, binding post mounting hole is corresponded on wiring board and sets internal thread hole, one end of binding post and wiring board
Internal thread hole is threadedly coupled and is fixed by nut, and the other end through binding post mounting hole and fixes conducting wire by nut；It is described
Housing is interior to set base, and base is made of a horizontal plate body and two pieces of longitudinal plate bodys, and longitudinal plate body is arranged in parallel, bottom and horizontal stroke
Fixed to plate body, wiring board is installed on the top surface of longitudinal plate body, and metal-oxide-semiconductor is respectively arranged in the outside of longitudinal plate body, the bottom of base
Face is fixedly connected with bottom plate.
2. a kind of controller for electric vehicle according to claim 1, it is characterised in that the shell main body and bottom plate are smooth surface
Structure.
3. a kind of controller for electric vehicle according to claim 1, it is characterised in that the outer end of the binding post sets insulation
Set.
4. a kind of controller for electric vehicle according to claim 1, it is characterised in that the surrounding and bottom plate of the shell main body
Surrounding be correspondingly provided with threaded hole, both pass through screw connection.
5. a kind of controller for electric vehicle according to claim 1, it is characterised in that the surrounding of the shell main body sets convex
Edge, threaded hole are arranged on flange, and are blind hole.
A kind of 6. controller for electric vehicle according to claim 1, it is characterised in that the side of longitudinal plate body of the base
Hole is threaded, metal-oxide-semiconductor is connected by screw with base respectively.
7. a kind of controller for electric vehicle according to claim 1, it is characterised in that grown along it at the center of the transverse direction plate body
Degree sets at least three threaded holes, is accordingly threaded hole on bottom plate, is connected base with bottom plate by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291511.9U CN207305180U (en) | 2017-10-09 | 2017-10-09 | Controller for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721291511.9U CN207305180U (en) | 2017-10-09 | 2017-10-09 | Controller for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207305180U true CN207305180U (en) | 2018-05-01 |
Family
ID=62413616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721291511.9U Expired - Fee Related CN207305180U (en) | 2017-10-09 | 2017-10-09 | Controller for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207305180U (en) |
-
2017
- 2017-10-09 CN CN201721291511.9U patent/CN207305180U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |