CN201490235U - Polar plate block of lead-acid battery - Google Patents
Polar plate block of lead-acid battery Download PDFInfo
- Publication number
- CN201490235U CN201490235U CN2009201047847U CN200920104784U CN201490235U CN 201490235 U CN201490235 U CN 201490235U CN 2009201047847 U CN2009201047847 U CN 2009201047847U CN 200920104784 U CN200920104784 U CN 200920104784U CN 201490235 U CN201490235 U CN 201490235U
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- cushion block
- pole plate
- plate
- 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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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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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a polar plate block of a lead-acid battery, which comprises an insulating frame matched with the bottom surface of a battery slot. The upper end face of the insulating frame is provided with insulating convex pad blocks in the positions corresponding to the positions of a positive plate and a negative plate. When the utility model is arranged in the battery slot below the positive plate group and the negative plate group, the utility model can support the positive plate and the negative plate, prevent the pins of the positive plate and the negative plate from the premature deformation, save the materials of the positive plate and the negative plate, and reduce the cost. Moreover, the utility model can prevent the short circuit of the battery caused by the falling of active substances, and prolong the service life of the battery.
Description
One, technical field
The utility model relates to a kind of parts that can prevent the lead acid accumulator of active material short circuit.
Two, background technology
Even storage battery correctly uses, its positive active material particle room machine adhesion also can weaken with the lengthening of service time, naturally softening, deposit to trench bottom after coming off, it not only influences the serviceability of storage battery, and piles up for a long time when active material, positive and negative pole plate can be coupled together, cause short circuit, damage storage battery.Be 8 years useful life that is used for fixing the storage battery on the machine at present, and be used for storage battery on the tool movement such as electric locomotive because environment for use temperature height, vibrations are big, adhesive force influence to active material is bigger, and positive active material is easier to come off, and the life-span is shorter.
Three, summary of the invention
The purpose of this utility model solves the above-mentioned problems in the prior art exactly, provides a kind of active material that comes off that can prevent to cause the storage battery short circuit, influences the pole plate pad pin of the lead acid accumulator of the life of storage battery.
For achieving the above object, technical solution of the present utility model is: a kind of pole plate pad pin of lead acid accumulator, it is an insulation frame that is complementary with the bottom surface of battery case, and there is the protruding cushion block of insulation the upper surface of insulation frame in the corresponding position of plate pin with positive and negative pole plate.During use,, place positive and negative pole plate group more earlier with the bottom surface of the utility model pad at battery case.
The protruding cushion block of the above-mentioned described insulation of the utility model cross section is the fillet inverted T-shaped.
The protruding cushion block height of the above-mentioned described insulation of the utility model is 1-3mm.
The upper surface of the insulation frame between the protruding cushion block of the above-mentioned described insulation of the utility model is distributed with the rib identical with the cushion block shape.
The utility model is placed in the battery case below the positive and negative pole plate group, and it aligns, negative plate plays a supporting role, has prevented the premature deformations of positive and negative pole plate plate pin, has saved the positive and negative electrode panel material, has reduced cost.Bigger effect is: the use of pad pin, reserved the space for the active material that comes off, the active material that comes off has all been fallen in the space of filling up between the pin, no longer, its accumulation connects short circuit because of making positive and negative pole plate, and then prevented to cause the generation of storage battery short circuit because of the active material that comes off, prolonged the useful life of storage battery.
Four, description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is the AA cutaway view of Fig. 1.
Five, embodiment
As depicted in figs. 1 and 2, present embodiment is an insulation frame 2 that is complementary with the bottom surface of battery case, and there is high insulation projection cushion block 1 for 1-3mm the upper surface of insulation frame 2 in the corresponding position of plate pin with positive and negative pole plate.Protruding cushion block 1 cross section of insulating is the fillet inverted T-shaped.
Claims (5)
1. the pole plate pad pin of a lead acid accumulator is characterized in that: it is an insulation frame (2) that is complementary with the bottom surface of battery case, and there is insulation protruding cushion block (1) upper surface of insulation frame (2) in the corresponding position of plate pin with positive and negative pole plate.
2. the pole plate pad pin of lead acid accumulator according to claim 1, it is characterized in that: the protruding cushion block of described insulation (1) cross section is the fillet inverted T-shaped.
3. according to the pole plate pad pin of claim 1 or 2 described lead acid accumulators, it is characterized in that: the high 1-3mm of being of the protruding cushion block of described insulation (1).
4. the pole plate pad pin of lead acid accumulator according to claim 3, it is characterized in that: the upper surface of the insulation frame (2) between the protruding cushion block of described insulation (1) is distributed with and the identical rib of cushion block (1) shape.
5. according to the pole plate pad pin of claim 1 or 2 described lead acid accumulators, it is characterized in that: the upper surface of the insulation frame (2) between the protruding cushion block of described insulation (1) is distributed with and the identical rib of cushion block (1) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201047847U CN201490235U (en) | 2009-09-09 | 2009-09-09 | Polar plate block of lead-acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201047847U CN201490235U (en) | 2009-09-09 | 2009-09-09 | Polar plate block of lead-acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201490235U true CN201490235U (en) | 2010-05-26 |
Family
ID=42429103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201047847U Expired - Fee Related CN201490235U (en) | 2009-09-09 | 2009-09-09 | Polar plate block of lead-acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201490235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943800A (en) * | 2014-04-11 | 2014-07-23 | 昆山达功电子有限公司 | Storage battery |
-
2009
- 2009-09-09 CN CN2009201047847U patent/CN201490235U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943800A (en) * | 2014-04-11 | 2014-07-23 | 昆山达功电子有限公司 | Storage battery |
| CN103943800B (en) * | 2014-04-11 | 2016-03-09 | 昆山达功电子有限公司 | A kind of storage battery |
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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: 20100526 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |