CN206460984U - A kind of battery cell case - Google Patents
A kind of battery cell case Download PDFInfo
- Publication number
- CN206460984U CN206460984U CN201720130568.4U CN201720130568U CN206460984U CN 206460984 U CN206460984 U CN 206460984U CN 201720130568 U CN201720130568 U CN 201720130568U CN 206460984 U CN206460984 U CN 206460984U
- Authority
- CN
- China
- Prior art keywords
- housing
- hook
- battery cell
- cell case
- side wall
- 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
Abstract
The utility model provides a kind of battery cell case, including the first housing（1）With the second housing（2）；In first housing（1）Hook is installed on side（3）, in second housing（2）With the hook on side（3）Corresponding position is provided with hook and slot（4）；In first housing（1）Side wall bearing of trend is provided with some joining pieces on the side wall of aperture position（5）；In second housing（2）Offered on the side wall of aperture position and first housing（1）Joining piece on the wall of side（5）The connecting groove being engaged（6）.Battery cell case of the present utility model is cooperated by two housing sections, and by setting, joining piece is connected and hook is fixed so that housing is more closed, prevents battery leakage.
Description
Technical field
The utility model is related to battery field, and in particular to a kind of battery cell case.
Background technology
The shell of battery is that, for holding electrolyte and pole plate group, shell should be acidproof, heat-resisting, shatter-proof, multi-purpose in the past
Hard rubber is made.The present country has started to produce polypropylene plastic casing.This housing is not only acidproof, heat-resisting, shatter-proof, Er Qieqiang
Degree is high, and housing wall is relatively thin（Generally 3.5mm, and ebonite box body wall thickness is 10mm）, it is lightweight, it is aesthetic in appearance, it is transparent.Electric power storage
The housing in pond is that, for holding electrolyte and pole plate group, by acidproof, heat-resisting, shatter-proof, good insulating and should have a machinery strong
The material of degree is made.The starting type storage battery of early stage production mostly uses hard rubber housing, recently as the fast of engineering plastics
Speed development, all using polypropylene plastics housing.It is with ebonite box body phase ratio, and with preferable toughness, the thin and light wall thickness of wall is only
3.5mm, and glue shell wall thickness reaches l0 mm or so), and manufacture craft is simple, production efficiency is high, easy heat sealing, will not bring into and appoint
What objectionable impurities, good appearance, transparent, this low advantage.The vulcanie that groove, lid and the miscellaneous part of early stage is used is vulcanization
Rubber（Sulfur content is more than 25%）, add different types of filler and accelerator.It was to select natural rubber at that time, 60 years
In generation, is gradually substituted by artificial synthetic rubber later.At present except the starting battery of Large Copacity is also in addition to, other category products are electric
Pond groove is plastic material.
But the mounting means that some batteries are used when mounted is cumbersome, such as using screw mode.And
In some environment than under relatively severe condition, junction is not closed enough between the cap and housing of general battery cell case, easily
Cause battery leakage.
The content of the invention
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model provides a kind of battery cell case, leads to
Cross two housing sections mutual cooperation so that housing is more closed, placing battery leakage.
Technical scheme：
The technical solution of the utility model is as follows：
A kind of battery cell case, including the first housing and the second housing；Hook is installed in first housing side,
The position corresponding with the hook is provided with hook and slot in second housing side；In the first housing aperture position
Side wall bearing of trend is provided with some joining pieces on the wall of side；Offered on the side wall of the second housing aperture position with
The connecting groove that joining piece in first housing sidewall is engaged.
The hook by be arranged on first housing side rotating shaft be arranged on first housing side, and along
Axis of rotation.
Hook is mounted on four sides of first housing；The hook and slot of second housing side and the hook
It is corresponding.
The joining piece is welded on the side wall of first housing.
The joining piece is processed to be formed by the side wall to first housing.
The length of the joining piece is determined according to specific battery applications scene, is 5 ~ 10cm；Thickness is 1 ~ 5cm；It is described
Connecting groove is corresponding with the joining piece.
Beneficial effect：Battery cell case of the present utility model is cooperated by two housing sections, by setting joining piece
Linking and hook are fixed so that housing is more closed, prevents battery leakage.
Brief description of the drawings
Fig. 1 is the schematic diagram of the housing of the utility model first；
Fig. 2 is the schematic diagram of the housing of the utility model second；
The enlarged drawing that Fig. 3 is A in Fig. 1；
The enlarged drawing that Fig. 4 is B in Fig. 2.
Wherein, 1 is the first housing, and 2 be the second housing, and 3 be hook, and 4 be hook and slot, and 5 be joining piece, and 6 be connecting groove.
Embodiment
The present invention is further described below in conjunction with the accompanying drawings.
Battery cell case of the present utility model includes the first housing 1 and the second housing 2, the first housing 1 and the phase of the second housing 2
Mutually cooperatively form complete housing.Accumulator cell assembly is arranged in housing.
Fig. 1 is the schematic diagram of the housing of the utility model first；As shown in figure 1, the first housing 1 is the cuboid of a side opening
Shape, hook 3 is fitted with its four sides, and rotating shaft of the hook 3 by being arranged on the side of the first housing 1 is arranged on first shell
On the side of body 1, and can be along rotating shaft flexible rotating.
Fig. 2 is the schematic diagram of the housing of the utility model second；As shown in Fig. 2 the second housing 2 is the cuboid of a side opening
Shape, the position corresponding with the hook 3 of the first housing 1 is provided with hook and slot 4 on its four sides.
The enlarged drawing that Fig. 3 is A in Fig. 1, as shown in figure 3, extending on the side wall of the aperture position of the first housing 1 along side wall
Direction is provided with some joining pieces 5.Joining piece 5 can be welded on by way of welding on the side wall of the first housing 1, can also
Directly it is processed to form joining piece 5 by the side wall to the first housing 1.
The enlarged drawing that Fig. 4 is B in Fig. 2, as shown in figure 4, being offered on the side wall of the aperture position of the second housing 2 and the
The connecting groove 6 that joining piece 5 on the side wall of the aperture position of one housing 1 is engaged.
When the first housing 1 and the mutual cooperation of the second housing 2, the joining piece 5 of the first housing 1 inserts the second housing 2
In connecting groove 6.Meanwhile, the hook 3 on the first housing 1 is hooked in the hook and slot 4 of the second housing 2, the assembling of complete housing, is formed close
The shell space closed.
In the utility model, hook 3 is used to fix the first housing 1 and the second housing 2 with hook and slot 3.The utility model is also
The structure that can be interconnected and fixed using other, such as blind rivet connect or stung key connection.
In the utility model, the length of joining piece 5 is determined according to specific battery applications scene, generally 5 ~ 10cm.
Thickness is generally 1 ~ 5cm.Connecting groove 6 is corresponding with joining piece 5.
Described above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of battery cell case, it is characterised in that：Including the first housing（1）With the second housing（2）；In first housing
（1）Hook is installed on side（3）, in second housing（2）With the hook on side（3）Corresponding position is provided with
Hook and slot（4）；In first housing（1）Side wall bearing of trend is provided with some joining pieces on the side wall of aperture position（5）；
In second housing（2）Offered on the side wall of aperture position and first housing（1）Joining piece on the wall of side（5）Match
The connecting groove of conjunction（6）.
2. battery cell case according to claim 1, it is characterised in that：The hook（3）By being arranged on described first
Housing（1）The rotating shaft of side is arranged on first housing（1）Sideways, and along axis of rotation.
3. battery cell case according to claim 1, it is characterised in that：First housing（1）Four sides on it is equal
Hook is installed（3）；Second housing（2）The hook and slot of side（4）With the hook（3）It is corresponding.
4. battery cell case according to claim 1, it is characterised in that：The joining piece（5）It is welded on the first shell
Body（1）Side wall on.
5. battery cell case according to claim 1, it is characterised in that：The joining piece（5）By to the first shell
Body（1）Side wall be processed to be formed.
6. battery cell case according to claim 1, it is characterised in that：The joining piece（5）Length according to specific storage
Battery applications scene is determined, is 5 ~ 10cm；Thickness is 1 ~ 5cm；The connecting groove（6）With the joining piece（5）It is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130568.4U CN206460984U (en) | 2017-02-13 | 2017-02-13 | A kind of battery cell case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130568.4U CN206460984U (en) | 2017-02-13 | 2017-02-13 | A kind of battery cell case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206460984U true CN206460984U (en) | 2017-09-01 |
Family
ID=59694603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130568.4U Expired - Fee Related CN206460984U (en) | 2017-02-13 | 2017-02-13 | A kind of battery cell case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206460984U (en) |
-
2017
- 2017-02-13 CN CN201720130568.4U patent/CN206460984U/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: 20170901 Termination date: 20180213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |