CN204614823U - A kind of rectangular cell core stop insulation protective jacket - Google Patents
A kind of rectangular cell core stop insulation protective jacket Download PDFInfo
- Publication number
- CN204614823U CN204614823U CN201520241602.6U CN201520241602U CN204614823U CN 204614823 U CN204614823 U CN 204614823U CN 201520241602 U CN201520241602 U CN 201520241602U CN 204614823 U CN204614823 U CN 204614823U
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- Prior art keywords
- protective sleeve
- sleeve body
- piecemeal
- rectangular cell
- cell core
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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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Abstract
The utility model discloses a kind of rectangular cell core stop insulation protective jacket; comprise protective sleeve body; protective sleeve body is rectangular structure; described protective sleeve body is made up of the identical piecemeal of two block structures; there is chocking construction protective sleeve body upper end, and described piecemeal junction is provided with notch.The utility model utilizes during protective sleeve main body protection core winding into shell and is not scratched by metal shell; chocking construction avoids core to teetertotter in housing; described protective sleeve is made up of two piecemeals in addition; piecemeal is provided with notch; be conducive to the fixing of protective sleeve, have that structure is simple simultaneously, operating aspect, the flow process that simplifies the operation adapt to the advantages such as automated production.
Description
Technical field
The utility model relates to rectangular cell field, specifically a kind of rectangular cell core stop insulation protective jacket.
Background technology
At present in rectangular cell manufacturing process, can the connection of reserved certain distance just top cover and core both positive and negative polarity between battery cap and core, just there is certain space herein, therefore artificially add insulation scotch herein, but operate comparatively loaded down with trivial details, and battery in use still may slide up and down thus bring certain potential safety hazard.In addition, enter in shell process in battery core, very easily core is scratched because metal faucal is sharp, generally all adopt wide adhesive tape whole for core wrapping up to be prevented from being scratched by outer metal shell into during shell.But owing to wrapping up, the adhesive tape of core is thinner also easily to be scratched and operating efficiency is too low, and in industrialization production process, scrappage is higher, also needs human and material resources and the financial resources of at substantial simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of rectangular cell core stop insulation protective jacket.The purpose of this utility model can be achieved through the following technical solutions:
A kind of rectangular cell core stop insulation protective jacket; comprise protective sleeve body, protective sleeve body is rectangular structure, and described protective sleeve body is made up of the piecemeal that two block structures are identical; there is chocking construction protective sleeve body upper end, and described piecemeal junction is provided with notch.
The piecemeal bottom surface of described protective sleeve body is leg-of-mutton column.
Described piecemeal comprises joint face and side, and described notch is arranged on joint face, and joint face thickness is greater than side, is convenient to draw-in groove laminating.
Described protective sleeve body upper end chocking construction is in " day " type, and avoid core to teetertotter in housing, described protective sleeve body lower end is provided with circular hole, is convenient to the infiltration of electrolyte.
The overall dimension of described protective sleeve body and the interior shape of battery metal housing and size suitable.
Described protective sleeve body adopts PP or PE integrated injection molding and material is hard, should not bend.
The beneficial effects of the utility model: the utility model by arranging the protective sleeve body of stop insulation between metal battery case and core; protection core is not scratched by metal shell when entering shell; upper end arranges chocking construction and avoids core to slide up and down in housing; reduce potential safety hazard; bottom arranges the infiltration that circular hole is conducive to electrolyte; described protective sleeve is made up of two piecemeals in addition; piecemeal is provided with notch; be conducive to the fixing of protective sleeve, have that structure is simple simultaneously, operating aspect, simplification production operation flow process adapt to the advantages such as automation mechanized operation.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.
Fig. 1 is the utility model schematic diagram.
Fig. 2 is piecemeal schematic diagram of the present utility model.
Fig. 3 is the utility model upward view.
Fig. 4 is the utility model vertical view.
In figure, 1-protective sleeve body; 2-piecemeal; 3-chocking construction; 4-notch; 5-circular hole; 6-joint face; 7-side.
Embodiment
As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4; a kind of rectangular cell core stop insulation protective jacket; comprise protective sleeve body 1; protective sleeve body 1 is in rectangular structure; described protective sleeve body is made up of the identical piecemeal 2 of two block structures; there is chocking construction 3 protective sleeve body upper end, and described piecemeal 2 junction is provided with notch 4.Described protective sleeve body 1 liang of piecemeal 2 structure identical and in bottom surface be leg-of-mutton column.Described piecemeal 2 comprises joint face 6 and side 7, and described joint face 6 is provided with notch 4, and joint face 6 thickness is greater than side 7, is convenient to draw-in groove laminating.Described protective sleeve body 1 upper end chocking construction 3 is in " day " type, and avoid core to teetertotter in housing, lower end is provided with circular hole 5, is convenient to the infiltration of electrolyte.Described protective sleeve body 1 adopts PP or PE integrated injection molding and material is hard, should not bend.
The utility model is by arranging the protective sleeve body 1 of stop insulation; protect core when entering shell not by metal battery case edge torn; upper end arranges chocking construction 3 and avoids core to slide up and down in housing; reduce potential safety hazard; described protective sleeve body 1 is made up of two piecemeals 2 in addition; piecemeal is provided with notch 4, is conducive to the fixing of protective sleeve, has that structure is simple, operating aspect, a simplification production operation flow process adapt to the advantages such as automation mechanized operation simultaneously.
Above content is only to the utility model structure example and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the structure of utility model or surmount this scope as defined in the claims, protection range of the present utility model all should be belonged to.
Claims (6)
1. a rectangular cell core stop insulation protective jacket; it is characterized in that; comprise protective sleeve body (1); protective sleeve body (1) is in rectangular structure; described protective sleeve body is made up of the piecemeal (2) that two block structures are identical; there is chocking construction (3) protective sleeve body upper end, and described piecemeal (2) junction is provided with notch (4).
2. a kind of rectangular cell core stop insulation protective jacket according to claim 1, it is characterized in that, piecemeal (2) bottom surface of described protective sleeve body (1) is leg-of-mutton column.
3. a kind of rectangular cell core stop insulation protective jacket according to claim 1; it is characterized in that; described piecemeal (2) comprises joint face (6) and side (7); described notch (4) is arranged on joint face (6); joint face (6) thickness is greater than side (7), is convenient to draw-in groove laminating.
4. a kind of rectangular cell core stop insulation protective jacket according to claim 1, is characterized in that, described protective sleeve body (1) upper end chocking construction (3) is in " day " type, and described protective sleeve body (1) lower end is provided with circular hole (5).
5. a kind of rectangular cell core stop insulation protective jacket according to claim 1, is characterized in that, shape, the size of the overall dimension of described protective sleeve body (1) and metal battery case and core are agreed with mutually.
6. a kind of rectangular cell core stop insulation protective jacket according to claim 1, is characterized in that, described protective sleeve body (1) adopts PP or PE integrated injection molding and material is hard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241602.6U CN204614823U (en) | 2015-04-21 | 2015-04-21 | A kind of rectangular cell core stop insulation protective jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520241602.6U CN204614823U (en) | 2015-04-21 | 2015-04-21 | A kind of rectangular cell core stop insulation protective jacket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204614823U true CN204614823U (en) | 2015-09-02 |
Family
ID=53967351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520241602.6U Active CN204614823U (en) | 2015-04-21 | 2015-04-21 | A kind of rectangular cell core stop insulation protective jacket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204614823U (en) |
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2015
- 2015-04-21 CN CN201520241602.6U patent/CN204614823U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230000 Yaohai Industrial Zone, Hefei New District, Anhui, No. D weft Road, No. 7 Patentee after: Hefei Guoxuan High-Tech Power Energy Co., Ltd. Address before: 230000 Yaohai Industrial Zone, Hefei New District, Anhui, No. D weft Road, No. 7 Patentee before: Hefei Guoxuan High-Tech Power Energy Co., Ltd. |