CN208706738U - A kind of outer cover of battery case - Google Patents
A kind of outer cover of battery case Download PDFInfo
- Publication number
- CN208706738U CN208706738U CN201821643580.6U CN201821643580U CN208706738U CN 208706738 U CN208706738 U CN 208706738U CN 201821643580 U CN201821643580 U CN 201821643580U CN 208706738 U CN208706738 U CN 208706738U
- Authority
- CN
- China
- Prior art keywords
- main body
- battery case
- outer cover
- seal chamber
- hole
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of outer covers of battery case.The utility model includes the main body of outer cover, it is characterised in that: the outer edge of the main body medial surface is equipped with annular nib, and shape is equipped with flat seal chamber on the inside of chimb, is equipped with annular seal groove on the inside of seal chamber；Main body outer edge is equipped with several connecting holes and fixation hole, connecting hole, fixation hole are corresponding with seal chamber, cooperated by seal chamber, seal groove and gasket, and outer cover and battery case are connected and fixed with screw, it is able to maintain preferable sealing state, it avoids aqueous vapor, foreign matter, worm ant from entering battery case, has the characteristics that good airproof performance, easy to use.
Description
Technical field
The utility model relates to a kind of outer covers of battery case.
Background technique
As energy-saving and emission-reduction become the mainstream of society, electric car is also gradually received by the common people, and electric car is by electricity
Pond discharges electric energy to drive automobile, battery cannot directly exposed installation, need to be installed in battery case, battery case needs to guarantee not
Energy influent gas, foreign matter and worm ant enter, therefore, it is desirable to which the lid of battery case must seal in place.
Utility model content
Technical problem to be solved in the utility model is to provide for a kind of outer cover of battery case, it can effectively solve electricity
The sealing problem of pond case outer cover has the characteristics that good airproof performance, easy to use.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: outer cover of battery case, including outer cover
Main body, it is characterised in that: the outer edge of the main body medial surface is equipped with annular nib, and shape is equipped with flat close on the inside of chimb
Chamber is sealed, is equipped with annular seal groove on the inside of seal chamber；Main body outer edge is equipped with several connecting holes and fixation hole, connecting hole, fixation hole
It is corresponding with seal chamber.
Further, the main body is equipped with several discouraged peep holes and location hole.
Further, the main body lateral surface is equipped with several cooling fins.
Further, the main body medial surface is equipped with several end accommodating cavities.
The utility model uses above-mentioned technical solution, overcomes the deficiency of background technique, provides a kind of battery case use
Outer cover, it can effectively solve the sealing problem of battery case outer cover, have the characteristics that good airproof performance, easy to use.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram one of the utility model.
Attached drawing 2 is the structural schematic diagram two of the utility model.
Attached drawing 3 is the use state diagram of the utility model.
Attached drawing 4 is the configuration schematic diagram of attached drawing 3.
In figure: main body 1, chimb 2, seal chamber 3, seal groove 4, connecting hole 5, fixation hole 6, lose heart peep hole 7, location hole 8,
Cooling fin 9, end accommodating cavity 10, battery case 11, gasket 12, positioning web plate 13.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.The direction term that the present invention is previously mentioned, for example, above and below, front, rear, left and right, inside and outside, side etc., be only with reference to annexed drawings
Mode.Therefore, the direction term used is to illustrate and understand the present invention, rather than to limit the present invention.It ties in the figure
The similar unit of structure is to be given the same reference numerals.
With reference to the accompanying drawing, by being further described to specific embodiment of the present utility model, keep this practical new
The technical solution of type and its benefits are clearer.
Referring to attached drawing 1 to 4, the utility model includes the main body 1 of outer cover, it is characterised in that: outside 1 medial surface of main body
Edge is equipped with annular nib 2, and 2 inside shape of chimb is equipped with flat seal chamber 3, is equipped with annular seal groove 4 on the inside of seal chamber 3；
1 outer edge of main body is equipped with several connecting holes 5 and fixation hole 6, and connecting hole 5, fixation hole 6 are corresponding with seal chamber 3.
Gasket is wrapped in by the way that chimb 2, seal chamber 3 and seal groove 4, annular chimb 2 are arranged in the main body 1 of outer cover
12 outside, seal chamber 3 and gasket 12 are fitted close, and seal groove 4 is wrapped in the inside of gasket 12, by it is outer, in, interior three
Position integrally cooperates gasket 12, to obtain more satisfactory sealing effect.
Connecting hole 5 is for multiple battery cases to be linked together by stay bolt (being not shown in figure), and fixation hole 6 is main
If for the main body 1 of outer cover and gasket 12 to be fixed on battery case 11. by screw (being not shown in figure)
Further, the main body 1 is equipped with several discouraged peep holes 7 and location hole 8.
The peep hole 7 that loses heart can arrange corresponding one-way exhaust valve (being not shown in figure), for giving battery case 11 pressure release,
It, can situation from discouraged peep hole 7 inside battery case after dismantling one-way exhaust valve.
Location hole 8 is mainly used for being fixed up by screw (being not shown in figure) by web plate 13 is positioned, and avoids its shifting
Position.
Further, 1 lateral surface of main body is equipped with several cooling fins 9.
Cooling fin 9, which can quickly radiate the heat in battery case 11, to be come out.
Further, 1 medial surface of main body is equipped with several end accommodating cavities 10.
End accommodating cavity 10 is mainly used for the connecting component at placing battery both ends.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model
The protection scope of the utility model is fallen in, should be limited by each claim.
Claims (4)
1. a kind of outer cover of battery case, the main body including outer cover, it is characterised in that: the outer edge of the main body medial surface is all provided with
There is annular nib, shape is equipped with flat seal chamber on the inside of chimb, is equipped with annular seal groove on the inside of seal chamber；Main body outer edge is equipped with
Several connecting holes and fixation hole, connecting hole, fixation hole are corresponding with seal chamber.
2. a kind of outer cover of battery case according to claim 1, it is characterised in that: the main body is equipped with several discouraged
Peep hole and location hole.
3. a kind of outer cover of battery case according to claim 1, it is characterised in that: the main body lateral surface is equipped with several
Cooling fin.
4. a kind of outer cover of battery case according to claim 1, it is characterised in that: if the main body medial surface is equipped with
Dry end head accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643580.6U CN208706738U (en) | 2018-09-30 | 2018-09-30 | A kind of outer cover of battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821643580.6U CN208706738U (en) | 2018-09-30 | 2018-09-30 | A kind of outer cover of battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706738U true CN208706738U (en) | 2019-04-05 |
Family
ID=65948009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821643580.6U Expired - Fee Related CN208706738U (en) | 2018-09-30 | 2018-09-30 | A kind of outer cover of battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706738U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054145A (en) * | 2020-09-27 | 2020-12-08 | 无锡铃派科技有限公司 | Battery box positioning mechanism for electric vehicle |
-
2018
- 2018-09-30 CN CN201821643580.6U patent/CN208706738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112054145A (en) * | 2020-09-27 | 2020-12-08 | 无锡铃派科技有限公司 | Battery box positioning mechanism for electric vehicle |
| CN112054145B (en) * | 2020-09-27 | 2022-10-28 | 无锡铃派科技有限公司 | Battery box positioning mechanism for electric vehicle |
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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: 20190405 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |