CN208393286U - Electric car distribution box - Google Patents
Electric car distribution box Download PDFInfo
- Publication number
- CN208393286U CN208393286U CN201820988351.1U CN201820988351U CN208393286U CN 208393286 U CN208393286 U CN 208393286U CN 201820988351 U CN201820988351 U CN 201820988351U CN 208393286 U CN208393286 U CN 208393286U
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- China
- Prior art keywords
- distribution box
- case lid
- cabinet
- electric car
- gasket
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Abstract
The utility model discloses a kind of electric car distribution boxs, case lid including cabinet and with cabinet cooperation, the cabinet and case lid are made up of nylon material, with the junction of case lid the bulge-structure of several annulars is set by being detachably attached the gasket of annular on the joint face of the gasket and case lid on the cabinet.The utility model effectively increases the leakproofness of distribution box, it is ensured that the electronic component inside distribution box works normally；Distribution box is made up of nylon material simultaneously, effectively reduces the overall weight of distribution box, while making distribution box that there is high-intensitive, high temperature resistant to obtain characteristic.
Description
Technical field
The utility model relates to a kind of automobile parts, in particular to a kind of electric car distribution box.
Background technique
Electric car is a kind of automobile quickly grown in recent years.Since low energy consumption for electric car, small feature is polluted, is made
Obtaining electric car becomes the selection of more and more families.In electric car, needs to be arranged distribution box and be used to distribute battery electric power.
Since a large amount of electronic components are arranged with internal in distribution box, in order to guarantee the normal work of distribution box internal electronic element, distribution box
Generally require the requirement for having water proof and dust proof.The sealing of distribution box is typically employed between cabinet and case lid and increases in the prior art
Gasket reaches seal request by gasket.However the sealing effect of this sealing means is not fully up to expectations, distribution box meeting
There is the risk of seal failure, sealing effect has to be reinforced.And when gasket for a long time impregnate in water when or long-time
In use, gasket often will appear aging phenomenon, it usually needs by more bringing solution, and existing distribution box is designing
When, distribution box often seldom considers the replacement problem of gasket, so that gasket is more troublesome in replacement.
Summary of the invention
The purpose of this utility model is to solve the problems, such as existing electric car distribution box poor sealing, provides a kind of electricity
Electrical automobile distribution box can effectively improve the leakproofness of distribution box, guarantee that the electronic component inside distribution box works normally.
The purpose of this utility model is achieved by the following technical solution: a kind of electric car distribution box, including cabinet
With the case lid cooperated with cabinet, the cabinet and case lid are made up of nylon material, on the cabinet with the junction of case lid
By being detachably attached the gasket of annular, the convex of several annulars is set on the joint face of the gasket and case lid
Play structure.
Arranging electronic element is used in the cabinet.The cabinet and case lid are made up of nylon material, material tool
There is high intensity, the characteristics such as high temperature resistant can be effectively reduced the weight of distribution box as distribution box housing, can bear electronic vapour
Vehicle when driving, electric elements work generate high temperature, while with the intensity with traditional irony distribution box, guarantee driving
The stability and safety of process.
The gasket being arranged between the cabinet and case lid, seals, can effectively prevent extraneous steam or
Dust enters distribution box, guarantees that the electronic component in distribution box works normally.Gasket is made by detachably preventing from being attached
It obtains gasket after prolonged use, can facilitate and be replaced.Several rings are set on the joint face of the gasket and case lid
The bulge-structure of shape, the bulge-structure independently contact to form sealing with upper end cover, realize multi-stage sealed, improve close
The reliability of envelope.
Preferably, the cross section of the bulge-structure is semicircle.
Preferably, the cabinet lower end is provided with and is used for the interconnecting piece of connection body, it is provided on the interconnecting piece
Through-hole.
Preferably, the box opening is provided with the flange for connecting case lid, it is provided with and is used on the flange
Place the annular groove of gasket.The groove is for placing gasket and playing the role of positioning to gasket.
Preferably, the flange inside edge is provided with the bulge-structure of strip, the bulge-structure is along in flange
Edge is arranged to form closed ring structure, is provided on the surface that the case lid is connect with cabinet and is interlocked with bulge-structure
Groove.The bulge-structure of flange inside edge is set, the entrance of steam or dust can be further prevented.
Preferably, being provided with threaded hole on the flange, the through-hole to match with threaded hole is provided on the case lid.
Preferably, being provided with circular hole corresponding with threaded hole on the gasket.
Preferably, the case lid surface is provided with reinforcing rib structure.The reinforcing rib structure can effectively improve case lid
Structural strength.
The beneficial effects of the utility model are: the utility model effectively increases the leakproofness of distribution box, it is ensured that match
Electronic component inside electronic box works normally；Distribution box is made up of nylon material simultaneously, effectively reduces the entirety of distribution box
Weight, while making distribution box that there is high-intensitive, high temperature resistant to obtain characteristic.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the utility model Structure explosion diagram.
Fig. 3 is box structure diagram.
Fig. 4 case lid positive structure schematic.
Fig. 5 is case lid structure schematic diagram.
Fig. 6 is gasket structure schematic diagram.
Fig. 7 is gasket cross-sectional view.
In figure: 1, case lid, 2, cabinet, 3, gasket, 4, interconnecting piece, 5, threaded hole, 6, through-hole.
Specific embodiment
The utility model is further described below by specific embodiment and in conjunction with attached drawing.
As shown in Figures 1 to 7, a kind of electric car distribution box, including cabinet 2 and the case lid matched with box body 21.
The cabinet 2 and case lid 1 are made up of PA6 nylon material.The cabinet 2 is rectangular box body structure.It opens 2 upper end of cabinet
Mouthful.2 side of cabinet is provided with the through-hole for passing through cable.2 bottom of cabinet is provided with the connection for connection body
Portion 4.The interconnecting piece 4 is rectangular parallelepiped structure.The circular hole for connecting bolt is provided on the interconnecting piece.The interconnecting piece 4
Reinforcing rib is provided between cabinet 2.2 opening of cabinet is provided with the flange for connecting with case lid.The flange edge
2 open edge of cabinet setting.The lug upper surface is provided with annular groove.The annular groove is arranged along flange.It is described convex
Several threaded holes 5 are additionally provided on edge.The threaded hole 5 is distributed in a ring.The threaded hole passes through annular groove bottom.
The flange inside edge is provided with the bulge-structure of strip.The bulge-structure be arranged along flange inward flange to be formed it is closed
Ring structure.
Gasket 3 is connected on the annular groove.The gasket 3 is ring structure.3 upper surface of the gasket setting
There are several annular protrusion structures.The bulge-structure is arranged along gasket ring around direction.The cross section of the bulge-structure
For semicircle.Several circular holes corresponding with threaded hole 5 are provided on the gasket 3.
Case lid is connected on the cabinet 2.The case lid 1 is rectangle tabular structure.1 upper surface (the reference of case lid
Overlying relation in Fig. 1) it is provided with the reinforcing rib structure of laterally and longitudinally interlaced arrangement.1 edge of the case lid setting
There is through-hole 6 corresponding with 2 upper screwed hole 5 of cabinet.It is bolted between the case lid 1 and cabinet 2.Bolt passes through setting
It is connect in the through-hole on case lid 1 with the threaded hole on cabinet 2.1 lower surface of the case lid setting is fluted.The groove and cabinet
Bulge-structure on 2 mutually fastens.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of electric car distribution box, it is characterised in that: the case lid (1) including cabinet (2) and with cabinet (2) cooperation, it is described
Cabinet (2) and case lid (1) are made up of nylon material, pass through detachable side with the junction of case lid (1) on the cabinet (2)
Formula is connected with the gasket (3) of annular, and the protrusion of several annulars is arranged on the gasket (3) and the joint face of case lid (1)
Structure.
2. a kind of electric car distribution box according to claim 1, which is characterized in that the cross section of the bulge-structure is
It is semicircle.
3. a kind of electric car distribution box according to claim 1, which is characterized in that cabinet (2) lower end is provided with
For the interconnecting piece (4) of connection body, through-hole is provided on the interconnecting piece (4).
4. a kind of electric car distribution box according to claim 1 or 2 or 3, which is characterized in that cabinet (2) opening
Place is provided with the flange for connecting case lid (1), and the annular groove for placing gasket (3) is provided on the flange.
5. a kind of electric car distribution box according to claim 4, which is characterized in that the flange inside edge is provided with
The bulge-structure of strip, the bulge-structure are arranged to form closed ring structure along flange inward flange, on the case lid (1)
The groove being interlocked with bulge-structure is provided on the surface connecting with cabinet (2).
6. a kind of electric car distribution box according to claim 4, which is characterized in that be provided with threaded hole on the flange
(5), the through-hole (6) to match with threaded hole (5) is provided on the case lid (1).
7. a kind of electric car distribution box according to claim 4, which is characterized in that be provided on the gasket (3)
Circular hole corresponding with threaded hole (5).
8. a kind of electric car distribution box according to claim 1, which is characterized in that case lid (1) surface is provided with
Reinforcing rib structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988351.1U CN208393286U (en) | 2018-06-26 | 2018-06-26 | Electric car distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820988351.1U CN208393286U (en) | 2018-06-26 | 2018-06-26 | Electric car distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208393286U true CN208393286U (en) | 2019-01-18 |
Family
ID=65131989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820988351.1U Active CN208393286U (en) | 2018-06-26 | 2018-06-26 | Electric car distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208393286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742712A (en) * | 2019-03-01 | 2019-05-10 | 江苏精一电气科技有限公司 | A kind of operation port sealing structure |
-
2018
- 2018-06-26 CN CN201820988351.1U patent/CN208393286U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742712A (en) * | 2019-03-01 | 2019-05-10 | 江苏精一电气科技有限公司 | A kind of operation port sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210106 Address after: 310000 room 207, 2 / F, building 11, No.1 Jiaogong Road, Xihu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Botan New Energy Technology Co.,Ltd. Address before: 310012 room 3116, building 3, No.9 xidoumen Road, Xihu District, Hangzhou City, Zhejiang Province Patentee before: HANGZHOU BOTAN TECHNOLOGY ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |