CN203398190U - Gumming structure of cell body of battery - Google Patents
Gumming structure of cell body of battery Download PDFInfo
- Publication number
- CN203398190U CN203398190U CN201320485185.0U CN201320485185U CN203398190U CN 203398190 U CN203398190 U CN 203398190U CN 201320485185 U CN201320485185 U CN 201320485185U CN 203398190 U CN203398190 U CN 203398190U
- Authority
- CN
- China
- Prior art keywords
- cell body
- battery
- battery cell
- rubber seal
- gumming
- 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 - Lifetime
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- 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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- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses a gumming structure of a cell body of a battery. The gumming structure comprises a cell body of a battery and a cover body which seals the upper opening of the cell body of the battery. The cell body of the battery is in a PP (Polypropylene) plastic structure. The cover body is in an ABS (Acrylonitrile Butadiene Styrene) plastic structure. The cell body of the battery and the cover body are bonded through a sealant. A circle of gumming edge is arranged at the upper opening of the cell body of the battery. A circle of gumming holes is arranged in the circumferential direction of the gumming edge. According to the structure provided by the utility model, the cell body of the battery is prepared from the PP plastic, so that the battery hardly cracks. In addition, as a plurality of square or circular gumming holes are formed in the gumming edge and glue liquid in the square holes (or circular holes) can serve as hooks after being cured, the firm degree of connection between the cell body of the battery and the cover body is enhanced, thereby achieving the firm, sealing and impact-resisting effects.
Description
Technical field
The utility model relates to battery cell body rubber seal structure.
Background technology
In the prior art, battery cell body is used ABS plastic conventionally, because ABS plastic quality is hard and crisp, and poor plasticity, thereby be in use prone to cell body cracking phenomena, cause battery functi on to lose efficacy.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of battery cell body rubber seal structure, avoids battery in use to occur the phenomenon of cell body cracking.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of battery cell body rubber seal structure, the lid that comprises battery cell body and capping battery cell body upper opening, described battery cell body is PP plastic construction, described lid is ABS plastic structure, between described battery cell body and lid, by fluid sealant, is glued together and is connected.
Preferably, described battery cell body upper opening is provided with a circle adhesive edge, and described adhesive edge is along being circumferentially with a circle rubber seal hole.
Preferably, described rubber seal hole is circular hole or square hole.
Preferably, the height of described adhesive edge equals the degree of depth of lid inner chamber.
Preferably, the inner chamber of described battery cell body is divided into six lattice battery cavities of 3 row 2 row by partition, and the corresponding six lattice battery cavities of described lid are provided with cell, and the upper edge of described partition is provided with rubber seal hole.
The utility model is in use prone to cell body cracking phenomena for ABS plastic structure cell body, adopt PP plastic production battery cell body, because PP plastics toughness is fine, therefore battery is not easy to crack, and because PP plastics price is low compared with ABS plastic price, thereby saved manufacturing cost.
In addition, owing to battery cell body opening part adhesive edge being increased to (equal lid depth of inner cavity or be slightly less than lid depth of inner cavity), make it can go deep into lid inner chamber, on adhesive edge, offer the rubber seal hole of several square holes or circular hole form simultaneously, adopt PP plastics dedicated treating liquid and special seal gum and ABS plastic lid to carry out involution, because playing " hook " after solidifying, the glue in square hole (or circular hole) acts on, strengthen the fastening degree that battery cell body is connected with lid, reached firm, sealing, impact-resistant effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with Fig. 1, battery cell body rubber seal structure of the present utility model is made and being illustrated.
Battery is formed by battery cell body 1 and lid 4 sealings, and wherein, battery cell body 1 is PP plastic construction, and lid 4 is ABS plastic structure, and battery cell body 1 is glued together and is connected by fluid sealant with 4 of lids.
At battery cell body 1 upper opening, be provided with a circle adhesive edge 2, this adhesive edge 2 snaps in lid 4, and adhesive edge 2 is along being circumferentially with a circle rubber seal hole 3.Described rubber seal hole 3 is circular hole or square hole.The height of described adhesive edge equals the degree of depth of lid inner chamber can just in time insert lid.The inner chamber of described battery cell body 1 is divided into by cutting off 10 the six lattice battery cavities that 3 row 2 are listed as, and the corresponding six lattice battery cavities of described lid are provided with cell, and described partition 10 upper edge is provided with rubber seal hole.
Claims (5)
1. a battery cell body rubber seal structure, the lid (4) that comprises battery cell body (1) and capping battery cell body upper opening, it is characterized in that: described battery cell body (1) is PP plastic construction, described lid (4) is ABS plastic structure, between described battery cell body and lid, by fluid sealant, is glued together and is connected.
2. battery cell body rubber seal structure according to claim 1, is characterized in that: described battery cell body (1) upper opening is provided with a circle adhesive edge (2), and described adhesive edge is along being circumferentially with a circle rubber seal hole (3).
3. battery cell body rubber seal structure according to claim 2, is characterized in that: described rubber seal hole is circular hole or square hole.
4. battery cell body rubber seal structure according to claim 3, is characterized in that: the height of described adhesive edge equals the degree of depth of lid inner chamber.
5. battery cell body rubber seal structure according to claim 4, it is characterized in that: the inner chamber of described battery cell body is divided into by cutting off (10) the six lattice battery cavities that 3 row 2 are listed as, the corresponding six lattice battery cavities of described lid are provided with cell, and the upper edge of described partition is provided with rubber seal hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485185.0U CN203398190U (en) | 2013-08-09 | 2013-08-09 | Gumming structure of cell body of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485185.0U CN203398190U (en) | 2013-08-09 | 2013-08-09 | Gumming structure of cell body of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203398190U true CN203398190U (en) | 2014-01-15 |
Family
ID=49909698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485185.0U Expired - Lifetime CN203398190U (en) | 2013-08-09 | 2013-08-09 | Gumming structure of cell body of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203398190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029491A (en) * | 2019-12-04 | 2020-04-17 | 厦门马特高科新能源有限公司 | Glue sealing method for PP plastic shell of storage battery and storage battery |
-
2013
- 2013-08-09 CN CN201320485185.0U patent/CN203398190U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111029491A (en) * | 2019-12-04 | 2020-04-17 | 厦门马特高科新能源有限公司 | Glue sealing method for PP plastic shell of storage battery and storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |