CN202474056U - Improved battery case - Google Patents
Improved battery case Download PDFInfo
- Publication number
- CN202474056U CN202474056U CN2012200691542U CN201220069154U CN202474056U CN 202474056 U CN202474056 U CN 202474056U CN 2012200691542 U CN2012200691542 U CN 2012200691542U CN 201220069154 U CN201220069154 U CN 201220069154U CN 202474056 U CN202474056 U CN 202474056U
- Authority
- CN
- China
- Prior art keywords
- battery
- battery case
- glue
- case
- grooves
- 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
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Classifications
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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 an improved battery case. The improved battery case comprises a battery case (1) and a battery cap (2), glue grooves (3) are arranged on the battery case (1), four corner edges of the battery cap (2) are inserted in the glue grooves (3), the improved battery case is characterized in that semicircular arc clamp grooves (4) are arranged in the inner walls of the glue grooves (3), semicircular arc protrusions (5) are arranged at positions of four corner edges of the battery cap (2), corresponding to the semicircular arc clamp grooves (4), when the four corner edges of the battery cap (2) are inserted in the glue grooves (3), and the semicircular arc protrusions (5) on the four corner edges of the battery cap (2) are clamped in semicircular arc clamp grooves (4) of the glue grooves (3) so as to position the battery case. The battery case can be timely positioned and clamped when a battery is sealed, case sealing glue can not rebound before curing, unevenness of the case can be eliminated, the battery appearance quality and battery airtightness property safety coefficients can be improved, the production cost is lowered, and the productive labor intensity of workers can be lightened.
Description
Technical field
The utility model relates to the battery cap, is specifically related to the improved battery cap.
Background technology
At present, the most of in process of production main mode that adopts of valve controlling sealed storage battery is that epoxy resin sealant carries out encapsulation process.For enhancing productivity, each enterprise adopts the streamlined operation, utilizes baking box to heat up and quickens sealing glue solidifying.Because battery can be shaken when the battery after the capping advanced baking box, fluid sealant battery cap binding site before full solidification not can occur in various degree that the gap increases, and causes big lid uneven, causes a lot of battery bad orders, and sealing property reduces.
Summary of the invention
The purpose of the utility model is: a kind of improved battery cap is provided,
Reduce the uneven phenomenon of the big lid of battery cap, both improved the battery presentation quality, guarantee battery hermetization, reduction is produced bad and is saved production cost again.
The technical solution of the utility model is: this battery cap comprises battery case and battery cover; Establish the glue groove on the battery case; Four arms of angle of battery cover insert in the glue groove, and it is characterized in that: at the inwall semi arch draw-in groove of glue groove, the semi arch convexity is established at the position of corresponding semi arch draw-in groove on four arms of angle of battery cover; When four arms of angle of battery cover inserted in the glue groove, the semi arch convexity on four arms of angle of battery cover snapped in the interior location of the semi arch draw-in groove battery cover of glue groove.
The utlity model has following advantage: can access timely location, stuck behind (one) battery cap, lid is depressed the back fluid sealant and can not rebounded before uncured; (2) guarantee that the cap junction can gapped increase phenomenon not occur, it is uneven to stop big lid; (3) improve battery presentation quality and battery air tightness ability coefficient of safety; (4) reduced and produced badly, practiced thrift production cost, reduced labor strength.
Description of drawings
Fig. 1 is the utility model glue envelope battery cap structural representation.
Fig. 2 is the local enlarged diagram of Fig. 1.
Among the figure: 1 battery case, 2 battery covers, 3 glue grooves, 4 semi arch draw-in grooves, 5 semi arches are protruding.
Embodiment
Like Fig. 1, shown in 2; This battery cap comprises battery case 1 and battery cover 2, establishes glue groove 3 on the battery case 1, and four arms of angle of battery cover 2 insert in the glue groove 3; It is characterized in that: at the inwall semi arch draw-in groove 4 of glue groove 3; Semi arch convexity 5 is established at the position of corresponding semi arch draw-in groove 4 on four arms of angle of battery cover 2, and when four arms of angle of battery cover 2 inserted in the glue groove 3, the semi arch on four arms of angle of battery cover 2 protruding 5 snapped in the semi arch draw-in groove 4 interior location battery covers of glue groove 3.
During capping, the glue groove 3 of battery case 1 is poured an amount of glue into, and battery cover 2 levels, the contraposition that will have semi arch protruding 5 are pressed into and have in semi arch draw-in groove 4 battery cases 1, flow directly into next procedure.
Claims (1)
1. improved battery cap; This battery cap comprises battery case (1) and battery cover (2); Establish glue groove (3) on the battery case (1); Four arms of angle of battery cover (2) insert in the glue groove (3), and it is characterized in that: at the inwall semi arch draw-in groove (4) of glue groove (3), semi arch convexity (5) is established at the position of corresponding semi arch draw-in groove (4) on four arms of angle of battery cover (2); When four arms of angle of battery cover (2) inserted in the glue groove (3), the semi arch on four arms of angle of battery cover (2) protruding (5) snapped in the interior location of semi arch draw-in groove (4) battery cover (2) of glue groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200691542U CN202474056U (en) | 2012-02-29 | 2012-02-29 | Improved battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200691542U CN202474056U (en) | 2012-02-29 | 2012-02-29 | Improved battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202474056U true CN202474056U (en) | 2012-10-03 |
Family
ID=46922197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200691542U Expired - Fee Related CN202474056U (en) | 2012-02-29 | 2012-02-29 | Improved battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202474056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751126A (en) * | 2021-01-14 | 2021-05-04 | 林晓桐 | Novel aluminum profile supporting equipment for power battery module |
-
2012
- 2012-02-29 CN CN2012200691542U patent/CN202474056U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112751126A (en) * | 2021-01-14 | 2021-05-04 | 林晓桐 | Novel aluminum profile supporting equipment for power battery module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180229 |