CN206789950U - A kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach - Google Patents
A kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach Download PDFInfo
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- CN206789950U CN206789950U CN201720620386.5U CN201720620386U CN206789950U CN 206789950 U CN206789950 U CN 206789950U CN 201720620386 U CN201720620386 U CN 201720620386U CN 206789950 U CN206789950 U CN 206789950U
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- box body
- electric motor
- power distribution
- conductive surface
- thermal conductive
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Abstract
The utility model belongs to car electrics and circuit protection device field; more particularly to a kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach; including an open-topped box body, four vertex of box body are provided with drain pan fixing hole, and grafting port recess is provided with a side wall of box body；Two end side-walls close to box body are provided with multiple upper lid fixing holes, and the medium position at box body bottom is provided with the U-shaped thermal conductive surface to raise up；Multiple PCB fixing holes are provided with the outside of U-shaped thermal conductive surface；The big binding post supporting plate to stretch out is provided with a long side-walls of box body.The utility model is simple in construction, easy to implement, and drain pan bottom is provided with U-shaped thermal conductive surface, is connected by heat conductive insulating paper with circuit board, is radiated using drain pan；Empty avoiding is set around U-shaped thermal conductive surface so that circuit board can tow sides can arrange component, increase the capacity of circuit board, realize and accommodate more components as small as possible, and then solve block terminal miniaturization issues.
Description
Technical field
The utility model belongs to car electrics and circuit protection device field, and in particular to a kind of full aluminum hull intelligence of electric motor coach
Can block terminal drain pan.
Background technology
Pure electric coach is vigorously supported recently as country, pure electric coach slowly enters our life
In, because pure electric coach does not have engine, it is to provide power source to motor by battery pack, is rotated by power wheel, institute
To need to increase the small relay and safety plate needed for many pure electric control systems.Although front and rear block terminal coordinates and made on the market
With can meet customer need, but because wiring is excessively troublesome, and preceding block terminal is usually required from power taking on rear block terminal, once
Block terminal breaks down afterwards, and preceding block terminal distributing function will be affected.In addition, block terminal is limited by installation control, it is past
It is too big toward what can not be done, more electronic components is installed as far as possible and meets cooling requirements as having technology to be solved in industry
Problem.
Utility model content
The utility model is limited for existing block terminal by installation control, and have that volume can not do is too big, and to the greatest extent
The problem of more electronic components is not well positioned to meet cooling requirements may be installed, propose a kind of full aluminum hull intelligence of electric motor coach
Block terminal drain pan.
The technical solution of the utility model is：A kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach, including a top
The box body of opening, four vertex of box body are provided with drain pan fixing hole, and interface is provided with a side wall of box body
Groove；Two of box body end side-walls are provided with multiple upper lid fixing holes, the medium position at box body bottom is provided with convex
The U-shaped thermal conductive surface risen；Multiple PCB fixing holes are provided with the outside of U-shaped thermal conductive surface；Set in the one long side-walls of box body oriented
The big binding post supporting plate of outer extension, big binding post fixed groove is evenly equipped with big binding post supporting plate；Away from big binding post
One vertex of the box body bottom of supporting plate is provided with relay fixing hole and resistance fixing hole.
The full aluminum hull intelligent power distribution cassette bottom shell of described electric motor coach, the big binding post fixed groove are hexagon, seven sides
Shape or circle.
The full aluminum hull intelligent power distribution cassette bottom shell of described electric motor coach, is set to lower recess around the U-shaped thermal conductive surface
Empty avoiding.
The full aluminum hull intelligent power distribution cassette bottom shell of described electric motor coach, the grafting port recess at least two.
The beneficial effects of the utility model are：The utility model is simple in construction, easy to implement, and drain pan bottom is provided with U
Shape thermal conductive surface, it is connected by heat conductive insulating paper with circuit board, is radiated using drain pan；Set and keep away around U-shaped thermal conductive surface
It is empty so that circuit board can tow sides can arrange component, increase the capacity of circuit board, realize in receiving as small as possible
More components, and then solve block terminal miniaturization issues.
Brief description of the drawings
Fig. 1 is full aluminium block terminal drain pan dimensional structure diagram；
In figure, 1 is thermal conductive surface, and 2 be upper lid fixing hole, and 3 be resistance fixing hole, and 4 be relay fixing hole, and 5 fix for PCB
Hole, 6 be big binding post supporting plate, and 7 be big binding post fixed groove, and 8 be drain pan fixing hole, and 9 be grafting port recess.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.It is common based on the embodiment in the application, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, it should all belong to the application protection
Scope.
Embodiment 1：With reference to Fig. 1, a kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach, including an open-topped box
Body, four vertex of box body are provided with drain pan fixing hole, and grafting port recess is provided with a side wall of box body；It is close
Two end side-walls of box body are provided with multiple upper lid fixing holes, and upper lid fixing hole is 7, wherein, 3 sides for being located at box body
Beside wall, surveyed in addition positioned at the obverse end of box body beside wall for 3, it is other in the middle part of that remaining one long side wall for being located therein
Side position.The medium position at box body bottom is provided with the U-shaped thermal conductive surface to raise up；The corner of U-shaped thermal conductive surface is at a right angle, U-shaped
Multiple PCB fixing holes are provided with the outside of thermal conductive surface；The number of PCB fixing holes is 5, four drift angles for being located at U-shaped thermal conductive surface
Place, another is located at the center of U-shaped thermal conductive surface.
It is provided with the big binding post supporting plate to stretch out in a long side-walls of box body, in big binding post supporting plate
It is furnished with big binding post fixed groove；The number of big binding post groove has 10, and a little bigger groove of two of which is located at both ends, middle
It is 8 small compared to the groove at both ends.A vertex in the box body bottom away from big binding post supporting plate is provided with relay
Fixing hole and resistance fixing hole.
Preferably, big binding post fixed groove is hexagon, heptagon or circle.
Preferably, the empty avoiding to lower recess is set around U-shaped thermal conductive surface.
Preferably, grafting port recess has two.
It should be noted that described above is only a part of preferred embodiment of technical scheme, make
Those skilled in the art can fully understand or realize the application, rather than whole embodiments, as defined herein general
Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, it is real based on more than
Example is applied, for those skilled in the art, the application principle is not being departed from, is not making creative work premise
Under, a variety of obvious modifications and retouching, the every other implementation obtained by these modifications and retouching can also be made
Example, can be applied to technical scheme, these do not affect the realization of the application, should all belong to the protection of the application
Scope.Therefore, the application is not intended to be limited to the embodiments shown herein, but to accord with original disclosed herein
The reason most wide scope consistent with features of novelty.
The application is described in detail above, it is used herein can principle and embodiment party of the specific case to the application
Formula is set forth, and the explanation of above example is only intended to help and understands the present processes and its core concept, meanwhile, it is right
In those of ordinary skill in the art, according to the thought of the application, change is had in specific embodiments and applications
Part, in summary, this specification content should not be construed as the limitation to the application.
Claims (4)
1. a kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach, including an open-topped box body, four drift angles of box body
Place is provided with drain pan fixing hole, it is characterised in that：Grafting port recess is provided with a side wall of box body；Close to box body
Two end side-walls are provided with multiple upper lid fixing holes, and the medium position at box body bottom is provided with the U-shaped thermal conductive surface to raise up；U
Multiple PCB fixing holes are provided with the outside of shape thermal conductive surface；The big wiring to stretch out is provided with a long side-walls of box body
Post supporting plate, big binding post fixed groove is evenly equipped with big binding post supporting plate；At the box body bottom away from big binding post supporting plate
One vertex in portion is provided with relay fixing hole and resistance fixing hole.
2. the full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach according to claim 1, it is characterised in that：The big binding post
Fixed groove is hexagon, heptagon or circle.
3. the full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach according to claim 1, it is characterised in that：Led in the U-shaped
Empty avoiding to lower recess is set around hot face.
4. the full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach according to claim 1, it is characterised in that：The grafting stomatodeum
Groove at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620386.5U CN206789950U (en) | 2017-05-31 | 2017-05-31 | A kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720620386.5U CN206789950U (en) | 2017-05-31 | 2017-05-31 | A kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789950U true CN206789950U (en) | 2017-12-22 |
Family
ID=60713584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720620386.5U Active CN206789950U (en) | 2017-05-31 | 2017-05-31 | A kind of full aluminum hull intelligent power distribution cassette bottom shell of electric motor coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789950U (en) |
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2017
- 2017-05-31 CN CN201720620386.5U patent/CN206789950U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450000 building 15, No. 16, Jinzhan street, Zhengzhou high tech Industrial Development Zone, Henan Province Patentee after: Zhengzhou senpeng Electronic Technology Co.,Ltd. Address before: 450000 floor 3, unit 3, building 9, Jinxi headquarters port, electronic and Electrical Appliance Industrial Park, high tech Zone, Zhengzhou, Henan Province Patentee before: ZHENGZHOU SENPENG ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of all aluminum shell intelligent distribution box bottom shell for electric buses Effective date of registration: 20230911 Granted publication date: 20171222 Pledgee: Bank of Zhengzhou Co.,Ltd. Zhongyuan Science and Technology City Sub branch Pledgor: Zhengzhou senpeng Electronic Technology Co.,Ltd. Registration number: Y2023980055919 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |