CN202662680U - Combined and assembled battery case - Google Patents
Combined and assembled battery case Download PDFInfo
- Publication number
- CN202662680U CN202662680U CN2012201417437U CN201220141743U CN202662680U CN 202662680 U CN202662680 U CN 202662680U CN 2012201417437 U CN2012201417437 U CN 2012201417437U CN 201220141743 U CN201220141743 U CN 201220141743U CN 202662680 U CN202662680 U CN 202662680U
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- CN
- China
- Prior art keywords
- groove
- lower groove
- convex structure
- battery
- convex
- 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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- 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 provides a combined and assembled battery case against the problems of inconvenience in packaging and complex operation for installing a protective cover caused by unreasonable design of the structure of an existing valve-controlled lead-acid battery. The combined and assembled battery case comprises a battery upper cover and a lower groove, wherein a convex structure and a groove structure are respectively arranged at the joint of the lower groove and the battery upper cover, the surface of the convex structure is matched with the concave surface of the groove structure, and the concave surface of the periphery of the convex surface on the convex structure is matched with the convex surface of the periphery of the concave surface of the groove structure for forming a sealing surface. As an improvement, the convex structure which is in adaptation with the shape of a cavity of the assembled protective cover is further arranged on one side of the battery upper cover, which is far away from the lower groove. The combined and assembled battery case provided by the utility model has the characteristics that positioning and assembly can be rapidly performed, the assembly of the protective cover of the battery is facilitated, chamfering is performed for construing a positioning bulge and an upper cover bulge on the premise of not affecting the mechanical strength, the weight of the battery case can be also reduced, and the production cost of a product is lowered.
Description
Technical field
The utility model relates to the battery technology field, is specifically related to a kind of combination assembled storage battery housing structure.
Background technology
Valve-regulated lead-acid battery more and more is subject to people's favor and attention as current the most ripe self-contained battery with its superior serviceability.Valve-regulated lead-acid battery is very high to the requirement of its housing, must guarantee positiver sealing between housing and the loam cake.At present, most of analysing valve control type lead-acid accumulator batteries adopt artificial capping, under the battery on the groove along after align in both sides at least with cell cover glue groove, can lower groove be cooperated closely with loam cake by gravity or external force.In assembling process, except the specific purpose tool that must use, also need artificial intervention adjustment can satisfy the requirement of assembly precision, practical operation is got up not very convenient, and has had a strong impact on the efficient of producing, and assembly precision is low.In addition, great majority are furnished with the analysing valve control type lead-acid accumulator battery of protective cover, because the battery case structure, the protective cover structural member is more, has caused the installation and removal process very complicated, loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model is: the encapsulation inconvenience that brings for existing valve-regulated lead-acid battery reasonable in design and the problem that installs the protective cover complicated operation additional provide a kind of novel storage battery shell structure that can position rapidly assembling, be convenient to the assembled batteries protective cover.
The utility model solves the problems of the technologies described above the technical scheme of taking: a kind of combination assembled accumulator housing, comprise cell cover and lower groove, described lower groove and cell cover junction arrange respectively convex structure and groove structure, the face of described convex structure and the recessed surface of groove structure are complementary, the crowning of the recessed surface of crowning periphery and groove structure recessed surface periphery is complementary on the convex structure, forms sealing surface.
As improvement of the present utility model, described cell cover also is provided with the convex structure that adapts with the protective cover cavity shape of assembling away from a side of lower groove.
As further improvement of the utility model, but described lower groove also has the groove of placing nut away from a side of cell cover, and described nut cooperates with cell cover convex structure bolt and then fixing protective cover; Described lower groove outer wall is provided with reinforcement.
The contrast prior art, the utility model arranges boss in lower groove one side direction, when artificial capping, after the groove corresponding with loam cake align with projection, can easily realize the location between Storage Battery Top Cover and the lower groove, thereby can realize capping by gravity or external force rapidly, greatly improve capping efficient.When capping is installed nut is put into the groove of lower groove, cooperated with the loam cake bossing, protective cover just can conveniently be realized installing by bolt in the situation of single structure spare.In addition it is ingenious that the utility model also has improvement design, and positioning convex and loam cake projection adopt grooving under the prerequisite that does not affect mechanical strength, both increased attractive in appearancely, and what have again the weight that has alleviated battery case and reduced product becomes the advantage such as product cost.Generally speaking, the utility model is simple in structure, cost is low.
Description of drawings
Fig. 1 is the structural representation after the utility model embodiment ties dress; Wherein: 1. cell cover, 2. descend groove, 3. the loam cake concave structure 4. descends geosynclinal convex shape structure, 5. the loam cake projection.
Embodiment
Below in conjunction with drawings and Examples principle of the present utility model and advantage are further elaborated.
As shown in Figure 1, the utility model embodiment provides a kind of combination assembled accumulator housing, comprise cell cover 1 and lower groove 2, described lower groove 2 arranges respectively convex structure 4 and groove structure 3 with cell cover 1 junction, the face of described convex structure and the recessed surface of groove structure are complementary, the crowning of the recessed surface of crowning periphery and groove structure recessed surface periphery is complementary on the convex structure, forms sealing surface.Described cell cover 1 also is provided with and the guarantor-2-that assembles away from a side of lower groove
The loam cake projection 5 that the guard shield cavity shape adapts.But described lower groove also has the groove of placing nut away from a side of cell cover, and described nut cooperates with cell cover convex structure bolt and then fixing protective cover; Described lower groove outer wall is provided with reinforcement.
Need to prove; among the utility model embodiment; fully can be based on storage battery applied environment of living in and application request for the shape of loam cake concave structure, lower geosynclinal convex shape structure and loam cake projection, position and customize; the utility model embodiment does not limit this; and structure shown in the drawings only is used for explanation and explanation to present embodiment, does not relate to protection range.For forming any compound mode that is connected of combining closely between loam cake and the lower groove, all can select as required.The above only is execution mode of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. combination assembled accumulator housing, comprise cell cover and lower groove, it is characterized in that, described lower groove and cell cover junction arrange respectively convex structure and groove structure, the face of described convex structure and the recessed surface of groove structure are complementary, the crowning of the recessed surface of crowning periphery and groove structure recessed surface periphery is complementary on the convex structure, forms sealing surface.
2. combination assembled accumulator housing according to claim 1 is characterized in that, described cell cover also is provided with the bulge-structure that adapts with the protective cover cavity shape of assembling away from a side of lower groove.
3. combination assembled accumulator housing according to claim 2; it is characterized in that; but described lower groove also has the groove of placing nut away from a side of cell cover, and described nut cooperates with cell cover convex structure bolt and then fixedly protective cover and cell cover.
4. according to claim 1 and 2 or 3 described combination assembled accumulator housings, it is characterized in that described lower groove outer wall is provided with reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201417437U CN202662680U (en) | 2012-09-19 | 2012-09-19 | Combined and assembled battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201417437U CN202662680U (en) | 2012-09-19 | 2012-09-19 | Combined and assembled battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662680U true CN202662680U (en) | 2013-01-09 |
Family
ID=47457564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201417437U Expired - Fee Related CN202662680U (en) | 2012-09-19 | 2012-09-19 | Combined and assembled battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662680U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325966A (en) * | 2013-07-10 | 2013-09-25 | 倪志华 | Power battery cover plate |
| CN105042524A (en) * | 2015-09-09 | 2015-11-11 | 李峰 | Bolt-type locking fastening structure and installation method thereof |
| CN105202507A (en) * | 2015-10-23 | 2015-12-30 | 李峰 | Deepwater LED light sealing structure |
| CN108075067A (en) * | 2016-11-18 | 2018-05-25 | 比亚迪股份有限公司 | Battery pack |
-
2012
- 2012-09-19 CN CN2012201417437U patent/CN202662680U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325966A (en) * | 2013-07-10 | 2013-09-25 | 倪志华 | Power battery cover plate |
| CN105042524A (en) * | 2015-09-09 | 2015-11-11 | 李峰 | Bolt-type locking fastening structure and installation method thereof |
| CN105042524B (en) * | 2015-09-09 | 2018-03-16 | 李峰 | Bolt type lock tightly fixing structure and its installation method |
| CN105202507A (en) * | 2015-10-23 | 2015-12-30 | 李峰 | Deepwater LED light sealing structure |
| CN108075067A (en) * | 2016-11-18 | 2018-05-25 | 比亚迪股份有限公司 | Battery pack |
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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 |
Granted publication date: 20130109 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |