CN201352585Y - Lead acid storage battery - Google Patents
Lead acid storage battery Download PDFInfo
- Publication number
- CN201352585Y CN201352585Y CNU2009201135015U CN200920113501U CN201352585Y CN 201352585 Y CN201352585 Y CN 201352585Y CN U2009201135015 U CNU2009201135015 U CN U2009201135015U CN 200920113501 U CN200920113501 U CN 200920113501U CN 201352585 Y CN201352585 Y CN 201352585Y
- Authority
- CN
- China
- Prior art keywords
- battery
- middle cover
- lead acid
- cover
- staving
- 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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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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- 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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a lead acid storage battery comprising a battery barrel body and an upper cover connected with the battery barrel body. A middle cover is arranged between the battery barrel body and the upper cover. In the monomer polar group cross-bridge connection, a battery terminal extends outside the middle cover; the battery barrel body and the middle cover are sealed and connected by a heat-sealing manner; the cross-bridge connection is realized at the external part of the middle cover; and the upper cover and the middle cover are sealed and connected by the heat-sealing manner, thus saving the battery cost. The sealing and connecting space is reduced, which can increase the height of a polar plate. An acid-proof flame-proof device is arranged between the middle cover and the upper cover; the hydrogen generated in the battery overflows from a safety valve and is accumulated between the upper cover and the middle cover of the battery; and the acid-proof flame-proof device can prevent open flame from entering, thus playing the role of security.
Description
Technical field
The utility model relates to a kind of lead acid accumulator that is applied to Moped Scooter.
Background technology
The lead acid storage battery pool structure that is used for Moped Scooter at present is to stride bridging in the inside battery employing between monomer utmost point group to connect, and adopts the fluid sealant sealing-in between staving and loam cake, does not have the acid-proof explosion isolation device.Inside is striden bridging and is connect and take the inside battery space, and pole plate can't extend; Adopt the fluid sealant sealing-in to increase the battery cost, can't realize automated production; Because the restriction of overall dimension does not have the acid-proof explosion isolation device, has safety issue.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of lead acid accumulator, the pole plate that can extend, and production cost is low, the security performance height.
For solving above-mentioned prior art problems, the utility model adopts following scheme: a kind of lead acid accumulator, comprise battery staving and the loam cake that is connected with the battery staving, and be provided with middle cover between described battery staving and the loam cake.
As preferably, described battery staving is provided with battery terminal, and described middle cover inboard is provided with battery electrode group, and the described middle cover outside is provided with the brace corresponding with battery terminal.Utilize brace to connect battery terminal, realize that striding bridging outward between utmost point group monomer connects.
As preferably, be provided with sealing ring between described brace and the middle cover.Seal.
As preferably, cover on described and be provided with some pores, be positioned at the pore place between described loam cake and the middle cover and be provided with the acid-proof flame proof sheet that covers pore.Improve the battery safety in utilization.
As preferably, cover to be provided with in described and annotate sour hole, described notes acid hole is provided with safety cap.Utilize and annotate safety cap on the sour hole injection acid solution bonnet, convenient and safe.
Beneficial effect:
The utility model adopts technique scheme that a kind of lead acid accumulator is provided, and production cost is low, the security performance height.Stride during bridging connects monomer utmost point group, battery terminal stretches out outside the middle cover, and battery staving and middle cover adopt the heat-sealable way sealing-in, realizes that striding bridging connects, loam cake and the sealing-in of middle cover employing heat-sealable way, conserve batteries cost in that middle cover is outside.Reduce sealed space, can improve the pole plate height.The acid-proof explosion isolation device is set between middle cover and loam cake, and the hydrogen that produces in the battery overflows from safety valve, accumulates between cell cover and the middle cover, and the acid-proof explosion isolation device can stop naked light to enter, thereby plays safety effect.
Figure of description
Fig. 1 is a structural representation of the present utility model.
Embodiment
As Fig. 1, a kind of lead acid accumulator comprises battery staving 1 and the loam cake 8 that is connected with battery staving 1, is provided with middle cover 6 between described battery staving 1 and the loam cake 8.Described battery staving 1 is provided with battery terminal 10, and described middle cover 6 inboards are provided with battery electrode group 2, and described middle cover 6 outsides are provided with the brace 3 corresponding with battery terminal 10.Be provided with sealing ring 4 between described brace 3 and the middle cover 6.Described loam cake 8 is provided with some pores 9, is positioned at pore 9 places between described loam cake 8 and the middle cover 6 and is provided with the acid-proof flame proof sheet 7 that covers pore 9.Described middle cover 6 is provided with annotates sour hole 11, and the sour hole 11 of described notes is provided with safety cap 5.
During assembling, battery electrode group 2 inserts in the battery staving 1 in order, middle cover 6 adopts the heat sealing machine heat-sealing with battery staving 1, sealing ring 4 inserts battery terminal 10 and contacts with middle cover 6, play sealing function, brace 3 two ends are connected with battery terminal 10 respectively, and battery terminal 10 fusings that lead material is made connect, and realize that striding bridging outward between utmost point group monomer connects.Reduce sealed space, can improve the pole plate height.Safety cap 5 is placed in respectively on the sour hole 11 of notes, acid-proof is sticked with glue in loam cake 8 pores 9 reverse side positions every weld tabs 7, improve the battery safety in utilization.With loam cake 8 with carry out sealing-in with middle cover 6 usefulness heat sealing machines.Adopt the heat-sealable way sealing-in, the conserve batteries cost.
Claims (5)
1. a lead acid accumulator comprises battery staving (1) and the loam cake (8) that is connected with battery staving (1), it is characterized in that: be provided with middle cover (6) between described battery staving (1) and the loam cake (8).
2. a kind of lead acid accumulator according to claim 1, it is characterized in that: described battery staving (1) is provided with battery terminal (10), described middle cover (6) inboard is provided with battery electrode group (2), and described middle cover (6) outside is provided with the brace (3) corresponding with battery terminal (10).
3. a kind of lead acid accumulator according to claim 2 is characterized in that: be provided with sealing ring (4) between described brace (3) and the middle cover (6).
4. a kind of lead acid accumulator according to claim 1 is characterized in that: described loam cake (8) is provided with some pores (9), is positioned at pore (9) between described loam cake (8) and the middle cover (6) and locates to be provided with the acid-proof flame proof sheet (7) that covers pore (9).
5. a kind of lead acid accumulator according to claim 1 is characterized in that: described middle cover (6) is provided with annotates sour hole (11), and the sour hole of described notes (11) is provided with safety cap (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201135015U CN201352585Y (en) | 2009-02-04 | 2009-02-04 | Lead acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201135015U CN201352585Y (en) | 2009-02-04 | 2009-02-04 | Lead acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201352585Y true CN201352585Y (en) | 2009-11-25 |
Family
ID=41375970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201135015U Expired - Lifetime CN201352585Y (en) | 2009-02-04 | 2009-02-04 | Lead acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201352585Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437364A (en) * | 2011-12-08 | 2012-05-02 | 天能电池(芜湖)有限公司 | Intermediate cover mold for battery |
-
2009
- 2009-02-04 CN CNU2009201135015U patent/CN201352585Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437364A (en) * | 2011-12-08 | 2012-05-02 | 天能电池(芜湖)有限公司 | Intermediate cover mold for battery |
| CN102437364B (en) * | 2011-12-08 | 2014-03-19 | 天能电池(芜湖)有限公司 | Intermediate cover mold for battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changxin Zhongcheng power supply Co., Ltd. Assignor: Chilwee Power Supply Co., Ltd. Contract record no.: 2010330002089 Denomination of utility model: Lead-acid battery detecting-repairing method and system Granted publication date: 20091125 License type: Exclusive License Record date: 20101022 |
|
| ASS | Succession or assignment of patent right |
Owner name: CHANGXING ZHONGCHENG POWER CO., LTD. Free format text: FORMER OWNER: CHILWEE POWER CO., LTD. Effective date: 20101116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313100 XINXING INDUSTRIAL PARK, ZHICHENG TOWN, CHANGXING COUNTY, ZHEJIANG PROVINCE TO: 313100 ZHONGSHAN VILLAGE, XIAOPU TOWN, CHANGXING COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101116 Address after: 313100, Zhejiang Town, Changxing County small town Patentee after: Changxin Zhongcheng power supply Co., Ltd. Address before: 313100 new industrial park, pheasant Town, Zhejiang, Changxing County Patentee before: Chilwee Power Supply Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: CHILWEE POWER SUPPLY CO., LTD. Free format text: FORMER OWNER: CHANGXING ZHONGCHENG POWER CO., LTD. Effective date: 20140623 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140623 Address after: 313100 new industrial park, pheasant Town, Huzhou, Zhejiang, Changxing County Patentee after: Chilwee Power Supply Co., Ltd. Address before: 313100, Zhejiang Town, Changxing County small town Patentee before: Changxin Zhongcheng power supply Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091125 |