CN202917590U - Glue injection structure for wrapping battery - Google Patents
Glue injection structure for wrapping battery Download PDFInfo
- Publication number
- CN202917590U CN202917590U CN2012205075354U CN201220507535U CN202917590U CN 202917590 U CN202917590 U CN 202917590U CN 2012205075354 U CN2012205075354 U CN 2012205075354U CN 201220507535 U CN201220507535 U CN 201220507535U CN 202917590 U CN202917590 U CN 202917590U
- Authority
- CN
- China
- Prior art keywords
- battery
- injection
- glue injection
- housing
- shell
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a glue injection structure for wrapping a battery, which has a simple structure, and is low in manufacturing cost and convenient in injection molding. The structure comprises a battery cell, a housing (1) at the periphery of the battery cell, wherein the housing (1) is provided with a front end cover (2) and a rear end cover (3) in a matched manner; an injection molding mouth (4) is formed at the end part of the housing (1) and on the side surface (12) of the housing (1); and the side surface (12), in width direction, is the same as the front end cover (2) or the rear end cover (3). The glue injection structure can be applied to the technical field of the glue injection structures for wrapping the battery.
Description
Technical field
The utility model relates to a kind of glue injection structure that wraps up battery.
Background technology
When at present first generation polymer battery being carried out the PROCESS FOR TREATMENT of coated metal sheet, the general Vertical Heat runner technique that adopts is carried out injection moulding, employing Vertical Heat runner technique mainly is the determining positions by the injection hole that arranges on the described polymer battery, as depicted in figs. 1 and 2, Fig. 1 is the structure of present described polymer battery, Fig. 2 is the structure enlarged diagram at A place among Fig. 1, described injection hole 4 is arranged on the side plane 11 of shell 1, during injecting glue, flat sleeping placement of battery, described injection hole 4 upwards, carry out injecting glue so adopt Vertical Heat runner technique, but the Vertical Heat runner injection-moulding device complex structure that described Vertical Heat runner technique is used, and die cost is high again, has greatly increased production cost.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, production cost is low, battery is wrapped up in injection moulding easily glue injection structure is provided.
The technical scheme that the utility model adopts is: the utility model comprises battery core, is arranged on the shell of described battery core periphery, described shell is combined with front end housing and rear end cap, be provided with injection hole at described outer casing end, and described injection hole is arranged on the side of described shell, the Width of described side is identical with the Width of described front end housing or rear end cap, during injection moulding, described injection hole is laterally placed, can not finish injection moulding so do not adopt Vertical Heat runner injection-moulding device yet, simple in structure, injection moulding is convenient.
Be provided with electrode slice on the described front end housing, described electrode slice is electrically connected with described battery core, and described electrode slice can be connected with external power source and described battery core be charged, and also can be connected with outside electrical equipment and provides power supply for it.
The beneficial effects of the utility model are: because the utility model has adopted the design of horizontal injection hole, namely be at described outer casing end described injection hole to be set, and described injection hole is arranged on the side of described shell, the width equidirectional of the Width of described side and described front end housing or rear end cap, during injection moulding, described injection hole is laterally placed, so do not adopt Vertical Heat runner injection-moulding device, and adopt the common plant equipment of tradition also can finish injection moulding, simple in structure, injection moulding is convenient, has greatly saved cost, so the utility model is simple in structure, production cost is low, injecting glue is convenient.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the described battery 1 when not improving described injection hole 13 position;
Fig. 2 is the structure enlarged diagram at A place among Fig. 1;
Fig. 3 is structural representation of the present utility model;
Fig. 4 is the structure enlarged diagram at B place among Fig. 3.
Embodiment
In the present embodiment, the utility model comprises battery core, be arranged on the shell 1 of described battery core periphery, described shell 1 is combined with front end housing 2 and rear end cap 3, be provided with injection hole 4 in described shell 1 end, and described injection hole 4 is arranged on the side 12 of described shell 1, the Width of described side 12 is identical with the Width of described front end housing 2 or rear end cap 3, in the present embodiment, be provided with two described injection holes 4 in the side 12 of described shell 1, during injection moulding, described injection hole 4 is laterally placed, so do not adopt Vertical Heat runner injection-moulding device, and adopt the common plant equipment of tradition can finish injection moulding yet, simple in structure, injection moulding is convenient, has greatly saved cost.
Be provided with electrode slice 5 on the described front end housing 2, described electrode slice 5 is electrically connected with described battery core, described electrode slice 5 can be connected with external power source and described battery core be charged, also can be connected with outside electrical equipment and provide power supply for it, adopt in the present embodiment three described electrode slices 5, described three plate electrode sheets 5 are respectively positive pole, negative pole and earth terminal.
The utility model is applied to wrap up the glue injection structure technical field of battery.
Although embodiment of the present utility model describes with practical solution, but do not consist of the restriction to the utility model implication, for those skilled in the art, according to this specification to the modification of its embodiment and with the combination of other schemes all be apparent.
Claims (2)
1. glue injection structure that wraps up battery, comprise battery core, be arranged on the shell (1) of described battery core periphery, described shell (1) is combined with front end housing (2) and rear end cap (3), it is characterized in that: be provided with injection hole (4) in described shell (1) end, and described injection hole (4) is arranged on the side (12) of described shell (1), and the Width of described side (12) is identical with the Width of described front end housing (2) or rear end cap (3).
2. a kind of glue injection structure that wraps up battery according to claim 1, it is characterized in that: be provided with electrode slice (5) on the described front end housing (2), described electrode slice (5) is electrically connected with described battery core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205075354U CN202917590U (en) | 2012-09-29 | 2012-09-29 | Glue injection structure for wrapping battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205075354U CN202917590U (en) | 2012-09-29 | 2012-09-29 | Glue injection structure for wrapping battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202917590U true CN202917590U (en) | 2013-05-01 |
Family
ID=48165870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205075354U Expired - Fee Related CN202917590U (en) | 2012-09-29 | 2012-09-29 | Glue injection structure for wrapping battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202917590U (en) |
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2012
- 2012-09-29 CN CN2012205075354U patent/CN202917590U/en not_active Expired - Fee Related
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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: 20130501 Termination date: 20170929 |