CN201532993U - Device for preventing deformation of storage battery polar plate - Google Patents
Device for preventing deformation of storage battery polar plate Download PDFInfo
- Publication number
- CN201532993U CN201532993U CN2009203142051U CN200920314205U CN201532993U CN 201532993 U CN201532993 U CN 201532993U CN 2009203142051 U CN2009203142051 U CN 2009203142051U CN 200920314205 U CN200920314205 U CN 200920314205U CN 201532993 U CN201532993 U CN 201532993U
- Authority
- CN
- China
- Prior art keywords
- deformation
- polar plate
- storage battery
- pole plate
- supporter
- 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 relates to a device for preventing deformation of a storage battery polar plate, in particular to a device for preventing the deformation of a lead-acid storage battery polar plate. The present device for preventing deformation of the polar plate has complicated structure, inconvenient use and unreliable operation. The device includes a battery jar (1), and multiple polar plates (2) are arranged inside the battery jar (1) form a polar group (3). The device is characterized in that a deformable support body (4) is arranged between the bottom of the battery jar (1) and the polar group (3). In the utility model, a support body is arranged between the bottom of the battery jar and the polar group; during use of the storage battery, the required space for the expansion of the polar plate can be realized by extruding the support body, the extruded part of the support body is matched with the expansion and deformation of the polar plate, the support body is in fit to the polar plate, therefore the whole structure is more reliable; and the device adopts the integrated structure, thereby realizing reliable operation and convenient assembly.
Description
[technical field]
The utility model relates to a kind of device that can prevent the pole plate distortion of lead acid accumulator.
[background technology]
The course of work of lead acid accumulator is its charging and discharging process, in this process since pole plate in lead oxide not the cracked ends chemical change be lead sulfate, cause the density of pole plate constantly to diminish, volume constantly expands.And the assembling of storage battery is compact, its inner pole plate is supported by the shell of storage battery, there is not space more than needed to allow pole plate to expand, therefore, pole plate is subjected to the restriction in space to cause flexural deformation easily in expansion process, simultaneously, battery cover is subjected to influencing its sealing after the top power that pole plate makes progress, thereby influences battery useful life.
China Patent No. is that 0279462.2 utility model patent discloses a kind of solution of the above problems, specifically be that a splayed bracing frame is set below pole plate, the splayed bracing frame is slow bending along with pole plate expands, and is the pole plate elongation and has stayed the space.Its weak point is for holding pole plate and the need that prevent the acid liquid corrosion bracing frame, need dividing plate between splayed bracing frame and the pole plate, use inconvenience, and just there is unstable problem in the Eight characters structure of splayed bracing frame itself.
[utility model content]
The purpose of this utility model provides a kind of pole plate that can prevent is out of shape, and device simple and reliable for structure, easy to use.
The technical solution of the utility model is as follows: storage battery is prevented the pole plate anamorphic attachment for cinemascope, comprises a battery case, is provided with pole plate in the battery case, and a plurality of pole plates constitute utmost point group, is provided with a supporter between battery case bottom and utmost point group.Storage battery is when assembling, only need earlier supporter to be put into battery case, and then the utmost point group that packs into, cushion possesses the intensity that supports utmost point group, in the use of storage battery, pole plate expands needed space by the acquisition of extruding supporter, and the supporter place of being extruded is suitable with the dilatancy of pole plate, and fit with pole plate, make that whole supporting construction is more firm.
Described supporter is a whole cushion.Cushion is monolithic construction, and is easy for installation, and reliable operation.
Described cushion is cuboid, and its bottom has a plurality of deformation grooves.The deformation groove is used to provide utmost point group's deformation space, and the quantity of its setting and position and utmost point group's pole plate adapts.
The bottom of described cushion has the groove vertical with the deformation groove.If it is the cushion of groove is easy to occur bending and deformation at length direction, suitable with the distortion of actual pole plate.
Described cushion is paved with the bottom of entire cell groove, highly is 5 to 10 centimetres.The too high meeting of cushion excessively takes up room, and crosses the low effect that pole plate expands that absorbs that then do not have.
The material of described cushion is a low density foam.Low density foam possesses the intensity that supports utmost point group, and has acid-resistance.
Described supporter adopts acidproof polystyrene material, and density is 0.030-031g/cm
3Polystyrene has stronger acidproof corrosion resistance, effectively absorbs pole plate when the density that supporter is fit to provides support power for utmost point group and expands.
Outstanding advantage of the present utility model is to be provided with a supporter between battery case bottom and the utmost point group, in the use of storage battery, pole plate expands needed space by the acquisition of extruding supporter, the supporter place of being extruded is suitable with the dilatancy of pole plate, fit with pole plate, make total more firm, and adopt monolithic construction, reliable operation, easy to assembly.
[description of drawings]
Fig. 1 is the utility model structural representation.
Fig. 2 is the supporting body structure schematic diagram.
[embodiment]
Below in conjunction with accompanying drawing the utility model is done detailed description.
As shown in Figure 1, 2, storage battery is prevented the pole plate anamorphic attachment for cinemascope, comprise a battery case 1, be provided with pole plate 2 in the battery case 1, a plurality of pole plates 2 constitute utmost point group 3, between battery case 1 bottom and utmost point group 3, be provided with a supporter 4, supporter 4 is a whole cushion, cushion is cuboid, its bottom has a plurality of deformation grooves 41 and the groove 42 vertical with deformation groove 41, and supporter 4 is paved with the bottom of entire cell groove, highly is 5 to 10 centimetres, supporter 4 is adopted as acidproof polystyrene low density foam material, and its density is 0.030-031g/cm
3
Storage battery is when assembling, only need earlier supporter 4 to be put into battery case, and then the utmost point group 3 that packs into, cushion 4 possesses the intensity that supports utmost point group 3, in the use of storage battery, pole plate 2 expands needed space by 4 acquisitions of extruding supporter, and supporter 4 places of being extruded are suitable with the dilatancy of pole plate 2, and fit with pole plate 2, make that whole supporting construction is more firm.
Claims (7)
1. storage battery is prevented the pole plate anamorphic attachment for cinemascope, comprise a battery case (1), be provided with pole plate (2) in the battery case (1), a plurality of pole plates (2) constitute utmost point group (3), it is characterized in that: battery case (1) bottom and utmost point group (3) but between be provided with the supporter (4) of a deformation.
2. accumulator plate anti-deformation device according to claim 1 is characterized in that: described supporter (4) is a whole cushion.
3. accumulator plate anti-deformation device according to claim 2 is characterized in that: described cushion is cuboid, and its bottom has a plurality of deformation grooves (41).
4. accumulator plate anti-deformation device according to claim 3 is characterized in that: the bottom of described cushion has the groove (42) vertical with deformation groove (41).
5. according to the described accumulator plate anti-deformation device of the arbitrary claim of claim 1-4, it is characterized in that: described supporter (4) is paved with the bottom of entire cell groove, highly is 5 to 10 centimetres.
6. accumulator plate anti-deformation device according to claim 5 is characterized in that: described supporter (4) adopts low density foam material.
7. accumulator plate anti-deformation device according to claim 6 is characterized in that: described supporter (4) adopts acidproof polystyrene material, and density is 0.030-031g/cm3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203142051U CN201532993U (en) | 2009-11-06 | 2009-11-06 | Device for preventing deformation of storage battery polar plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203142051U CN201532993U (en) | 2009-11-06 | 2009-11-06 | Device for preventing deformation of storage battery polar plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201532993U true CN201532993U (en) | 2010-07-21 |
Family
ID=42528394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203142051U Expired - Fee Related CN201532993U (en) | 2009-11-06 | 2009-11-06 | Device for preventing deformation of storage battery polar plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201532993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666476A (en) * | 2017-03-28 | 2018-10-16 | 苏州科瓴精密机械科技有限公司 | Battery pack assembly, electric tool, assembling structure, gasoline engine and garden instrument |
-
2009
- 2009-11-06 CN CN2009203142051U patent/CN201532993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666476A (en) * | 2017-03-28 | 2018-10-16 | 苏州科瓴精密机械科技有限公司 | Battery pack assembly, electric tool, assembling structure, gasoline engine and garden instrument |
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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: 312300 No. 1801 Renmin West Road, Zhejiang, Shangyu Co-patentee after: Wolong Electric Group Zhejiang Dengta Power Source Co., Ltd. Patentee after: Wolong Electric Group Co., Ltd. Address before: 312300 No. 1801 Renmin West Road, Zhejiang, Shangyu Co-patentee before: Zhejiang Wolong Dengta Power Source Co., Ltd. Patentee before: Wolong Electric Group Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20131106 |