CN107464900B - Lead-acid battery jar - Google Patents
Lead-acid battery jar Download PDFInfo
- Publication number
- CN107464900B CN107464900B CN201710534039.5A CN201710534039A CN107464900B CN 107464900 B CN107464900 B CN 107464900B CN 201710534039 A CN201710534039 A CN 201710534039A CN 107464900 B CN107464900 B CN 107464900B
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- Prior art keywords
- support plate
- shaped elastic
- plate
- elastic pieces
- shaped
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/256—Carrying devices, e.g. belts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
A lead-acid battery jar is characterized in that the internal space of the battery jar is equally divided into a plurality of single-grid chambers by a plurality of partition plates, the front side wall and the rear side wall of each single-grid chamber are respectively provided with a first elastic supporting piece, and the left side wall and the right side wall of each single-grid chamber are respectively provided with a second elastic supporting piece; the elastic support piece I consists of a first support plate and a first bearing plate which are identical in shape and size and two V-shaped elastic pieces which are evenly arranged between the first support plate and the first bearing plate and extend vertically, the first V-shaped elastic pieces are made of elastic plastic plate-shaped materials, the opening direction of the first V-shaped elastic pieces faces the direction of the first support plate, one end of the first V-shaped elastic pieces is fixedly connected with the first support plate, the other end of the first V-shaped elastic pieces is in clearance fit with the first support plate, the two first V-shaped elastic pieces are symmetrically arranged left and right, and one side face, close to the first support plate, of the first bearing plate is fixedly connected with inflection points of the two first V. The battery jar can maintain that the battery can have better assembly pressure in battery use later stage.
Description
Technical Field
The invention relates to the technical field of storage batteries, in particular to a lead-acid battery jar.
Background
When the lead-acid storage battery is assembled, the pole group needs to have better assembly pressure so as to ensure the service life of the battery. At present, the AGM separator with certain elasticity is adopted to provide pressure, and in the use process of the AGM separator, due to repeated charging and discharging, the glass fiber in the AGM separator is repeatedly stretched, and a considerable part of the glass fiber is broken, so that the elasticity of the AGM separator is gradually reduced, and the clustering pressure of the battery is greatly reduced in the later use period.
Disclosure of Invention
In view of the above-described problems of the prior art, the present invention provides a battery can of a lead-acid battery, which can contribute to maintaining cluster pressure and reduce the occurrence of a decrease in assembly pressure due to a decrease in elasticity of an AGM separator at the end of use of the battery.
In order to achieve the purpose, the invention provides a lead-acid battery jar, which comprises a battery jar, wherein a plurality of partition plates which are parallel to a left side plate and a right side plate are uniformly arranged in the battery jar along the left-right direction, the internal space of the battery jar is equally divided into a plurality of single-cell chambers by the partition plates, a first elastic supporting piece is arranged on the front side wall and the rear side wall of each single-cell chamber, and a second elastic supporting piece is arranged on the left side wall and the right side wall of each single-cell chamber;
the elastic support piece I consists of a support plate I and a bearing plate I which are identical in shape and size, and two V-shaped elastic pieces I which are uniformly arranged between the support plate I and the bearing plate I and extend vertically, the V-shaped elastic pieces I are made of elastic plastic plate-shaped materials, the opening direction of the V-shaped elastic pieces I faces the direction of the support plate I, one end of the V-shaped elastic pieces I is fixedly connected with the support plate I, the other end of the V-shaped elastic pieces I is in clearance fit with the support plate I, the two V-shaped elastic pieces I are symmetrically arranged from left to right, and one side surface of the bearing plate I, which is close to the support plate I, is fixedly connected with the inflection points of the;
the elastic support piece II consists of a support plate II and a pressure bearing plate II which are identical in shape and size, and four vertically extending V-shaped elastic pieces II which are uniformly arranged between the support plate II and the pressure bearing plate II, the V-shaped elastic pieces II are made of elastic plastic plate-shaped materials, the opening direction of the V-shaped elastic pieces II faces the direction of the support plate II, one end of the V-shaped elastic pieces II is fixedly connected with the support plate II, the other end of the V-shaped elastic pieces II is in clearance fit with the support plate II, and one side surface, close to the support plate II, of the pressure bearing plate II is fixedly connected with inflection points of the four V-shaped elastic pieces;
the first support plate and the second support plate are both connected to the inner side wall of the single-cell chamber through strong adhesives.
In this technical scheme, through making elastic support's setting, can make the bearing plate have the elastic expansion volume under the effect of V-arrangement flexure strip, like this at the assembly initial stage, make the decrement of V-arrangement shell fragment great through assembling more AGM baffle, like this, after the battery used a period, V-arrangement shell fragment can outwards pop out when AGM baffle elasticity reduces, and then promotes the bearing plate and keeps away from the removal of baffle backup pad direction, and then can compress the AGM baffle, can improve assembly pressure. The battery container helps to maintain cluster pressure, and can reduce the situation that the assembly pressure is reduced in amplitude due to the reduction of the elasticity of the AGM separator in the later period of the battery use.
Further, in order to avoid deformation or breakage of the side plate of the battery jar caused by excessive assembly pressure, the peripheral shell of the battery jar consists of an inner shell, a middle shell and an outer shell, wherein the inner shell and the outer shell are both made of plastics, the middle shell is made of stainless steel, and the inner shell and the middle shell and the outer shell are connected through strong adhesives.
Furthermore, the free ends of the first V-shaped elastic sheet or the second V-shaped elastic sheet are both in a round head structure.
Furthermore, in order to enable the second pressure bearing plate to be kept in a parallel state relative to the second support plate in the telescopic process, the two V-shaped elastic sheets on one side of the second elastic support piece and the two V-shaped elastic sheets on the other side of the second elastic support piece are symmetrically arranged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a first elastic support member according to the present invention;
fig. 3 is a schematic structural view of the second elastic supporting member in the present invention.
In the figure: 1. The battery jar 2, the single check room, 3, the baffle, 4, elastic support piece one, 5, elastic support piece two, 6, backup pad one, 7, pressure-bearing board one, 8, V-arrangement shell fragment one, 9, backup pad two, 10, pressure-bearing board two, 11, V-arrangement shell fragment two.
Detailed Description
The present invention is further described below.
As shown in fig. 1 to 3, a lead-acid battery cell comprises a battery cell 1, wherein a plurality of partition plates 3 arranged in parallel with a left side plate and a right side plate are uniformly arranged in the battery cell 1 along the left-right direction, the internal space of the battery cell 1 is equally divided into a plurality of single cells 2 by the plurality of partition plates 3, an elastic support member one 4 is arranged on the front side wall and the rear side wall of each single cell 2, and an elastic support member two 5 is arranged on the left side wall and the right side wall of each single cell 2;
the elastic support piece I4 is composed of a support plate I6 and a pressure bearing plate I7 which are identical in shape and size, and two vertically extending V-shaped elastic pieces I8 which are uniformly arranged between the support plate I6 and the pressure bearing plate I7, the V-shaped elastic pieces I8 are made of elastic plastic plate-shaped materials, the opening direction of the V-shaped elastic pieces I8 faces the direction of the support plate I6, one end of the V-shaped elastic pieces I8 is fixedly connected with the support plate I6, the other end of the V-shaped elastic pieces I8 is in clearance fit with the support plate I6, the two V-shaped elastic pieces I8 are symmetrically arranged from left to right, and one side face, close to the support plate I6, of the pressure bearing plate I7 is fixedly connected with inflection points of the two;
the elastic support piece II 5 consists of a support plate II 9 and a pressure bearing plate II 10 which are identical in shape and size, and four vertically extending V-shaped elastic pieces II 11 which are uniformly arranged between the support plate II 9 and the pressure bearing plate II 10, the V-shaped elastic pieces II 11 are made of elastic plastic plate-shaped materials, the opening direction of the V-shaped elastic pieces II 11 faces the direction of the support plate II 9, one end of the V-shaped elastic pieces II 11 is fixedly connected with the support plate II 9, the other end of the V-shaped elastic pieces II 11 is in clearance fit with the support plate II 9, and one side surface, close to the support plate II 9, of the pressure bearing plate II 10 is fixedly connected with inflection points of the four V-shaped elastic pieces II;
the first support plate 6 and the second support plate 9 are both connected to the inner side wall of the single-cell chamber 2 through strong adhesive.
Through the setting that makes elastic support piece, can make the bearing plate have the flexible volume of elasticity under the effect of V-arrangement flexure strip, like this at the assembly initial stage, make the decrement of V-arrangement shell fragment great through assembling more AGM baffle, like this, after the battery uses a period, V-arrangement shell fragment can outwards pop out when AGM baffle elasticity reduces, and then promotes the bearing plate and keeps away from the removal of baffle backup pad direction, and then can compress the AGM baffle, can improve assembly pressure. The battery container helps to maintain cluster pressure, and can reduce the situation that the assembly pressure is reduced in amplitude due to the reduction of the elasticity of the AGM separator in the later period of the battery use.
In order to avoid the deformation or the rupture of the side plate of the battery jar caused by the overlarge assembling pressure, the peripheral shell of the battery jar 1 consists of an inner shell, a middle shell and an outer shell, wherein the inner shell and the outer shell are both made of plastics, the middle shell is made of stainless steel, and the inner shell and the middle shell as well as the middle shell and the outer shell are connected through strong adhesives.
The free ends of the first V-shaped elastic sheet 8 or the second V-shaped elastic sheet 11 are both in a round head structure.
In order to enable the second pressure bearing plate to be kept in a parallel state relative to the second support plate in the telescopic process, the two V-shaped elastic pieces 11 on one side and the two V-shaped elastic pieces 11 on the other side of the second elastic support piece 5 are symmetrically arranged.
Claims (4)
1. A lead-acid battery jar comprises a battery jar (1), wherein a plurality of partition plates (3) which are parallel to a left side plate and a right side plate are uniformly arranged in the battery jar (1) along the left-right direction, and the internal space of the battery jar (1) is equally divided into a plurality of single-cell chambers (2) by the plurality of partition plates (3), and the lead-acid battery jar is characterized in that an elastic supporting piece I (4) is arranged on the front side wall and the rear side wall of each single-cell chamber (2), and an elastic supporting piece II (5) is arranged on the left side wall and the right side wall of each single-cell chamber (2);
the elastic support piece I (4) is composed of a support plate I (6), a pressure bearing plate I (7) and two vertically extending V-shaped elastic pieces I (8), wherein the support plate I (6) and the pressure bearing plate I (7) are identical in shape and size, the two V-shaped elastic pieces I (8) are uniformly arranged between the support plate I (6) and the pressure bearing plate I (7), the V-shaped elastic pieces I (8) are made of elastic plastic plate-shaped materials, the opening direction of the V-shaped elastic pieces I (8) faces the direction of the support plate I (6), one end of the V-shaped elastic pieces I (8) is fixedly connected with the support plate I (6), the other end of the V-shaped elastic pieces I (8) is in clearance fit with the support plate I (6), the two V-shaped elastic pieces I (8) are symmetrically arranged from left to right, and one side face, close to the support plate I (6);
the elastic support piece II (5) consists of a support plate II (9), a pressure bearing plate II (10) and four vertically extending V-shaped elastic sheets II (11), wherein the shape and the size of the support plate II (9) are the same, the four vertically extending V-shaped elastic sheets II (11) are uniformly arranged between the support plate II (9) and the pressure bearing plate II (10), the V-shaped elastic sheets II (11) are made of elastic plastic plate-shaped materials, the opening direction of the V-shaped elastic sheets II (11) faces the direction of the support plate II (9), one end of the V-shaped elastic sheets II (11) is fixedly connected with the support plate II (9), the other end of the V-shaped elastic sheets II (11) is in clearance fit with the support plate II (9), and one side surface, close to the support plate II (9), of the pressure bearing plate II (10) is;
the first support plate (6) and the second support plate (9) are connected to the inner side wall of the single-cell chamber (2) through strong adhesives.
2. The lead-acid battery cell according to claim 1, characterized in that the peripheral shell of the cell (1) is composed of an inner shell, a middle shell and an outer shell, wherein the inner shell and the outer shell are both made of plastic, the middle shell is made of stainless steel, and the inner shell and the middle shell, and the middle shell and the outer shell are connected through strong adhesives.
3. The lead-acid battery cell according to claim 1 or 2, characterized in that the free ends of the first V-shaped elastic sheet (8) or the second V-shaped elastic sheet (11) are both round head structures.
4. The battery jar of lead-acid battery as claimed in claim 3, wherein the two V-shaped elastic pieces (11) on one side and the two V-shaped elastic pieces (11) on the other side of the elastic support piece II (5) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534039.5A CN107464900B (en) | 2017-07-03 | 2017-07-03 | Lead-acid battery jar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534039.5A CN107464900B (en) | 2017-07-03 | 2017-07-03 | Lead-acid battery jar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107464900A CN107464900A (en) | 2017-12-12 |
| CN107464900B true CN107464900B (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534039.5A Active CN107464900B (en) | 2017-07-03 | 2017-07-03 | Lead-acid battery jar |
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| Country | Link |
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| CN (1) | CN107464900B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111799472B (en) * | 2020-07-13 | 2021-08-27 | 天能电池(芜湖)有限公司 | Elastic support's high stable couple type grid |
| DE102020128168A1 (en) * | 2020-10-27 | 2022-04-28 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | traction battery module |
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| CN202785047U (en) * | 2012-08-31 | 2013-03-13 | 苏州一致电子制程有限公司 | Elastic boosting device for folding rollers |
| CN102982697A (en) * | 2012-12-03 | 2013-03-20 | 浙江大学 | Device for automatically detecting berth status of parking lot |
| CN103647105A (en) * | 2013-12-12 | 2014-03-19 | 奇瑞汽车股份有限公司 | Power battery |
| CN203644857U (en) * | 2013-11-14 | 2014-06-11 | 珠海格力电器股份有限公司 | Battery resilient sheet |
| JP2014170697A (en) * | 2013-03-05 | 2014-09-18 | Honda Motor Co Ltd | Battery pack |
| CN205846026U (en) * | 2016-07-16 | 2016-12-28 | 浙江畅通科技有限公司 | Shell moulded by a kind of lead-acid accumulator |
| CN206210882U (en) * | 2016-11-10 | 2017-05-31 | 江苏富威能源有限公司 | A kind of NEW Pb carbon battery |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203932126U (en) * | 2014-03-12 | 2014-11-05 | 河南超威电源有限公司 | A kind of reinforced battery case structure |
| US9318751B2 (en) * | 2014-03-31 | 2016-04-19 | Ford Global Technologies, Llc | Traction battery assembly with spring component |
| CN203950856U (en) * | 2014-07-04 | 2014-11-19 | 超威电源有限公司 | A kind of battery electrode group pressure holding structure |
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2017
- 2017-07-03 CN CN201710534039.5A patent/CN107464900B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101289056A (en) * | 2008-01-31 | 2008-10-22 | 北京理工大学 | Quick replaceable electric motor vehicle cell box |
| CN201631806U (en) * | 2010-03-30 | 2010-11-17 | 包慧珊 | Fast transfusion pressurizer for flexible packaged liquid |
| CN202785047U (en) * | 2012-08-31 | 2013-03-13 | 苏州一致电子制程有限公司 | Elastic boosting device for folding rollers |
| CN102982697A (en) * | 2012-12-03 | 2013-03-20 | 浙江大学 | Device for automatically detecting berth status of parking lot |
| JP2014170697A (en) * | 2013-03-05 | 2014-09-18 | Honda Motor Co Ltd | Battery pack |
| CN203644857U (en) * | 2013-11-14 | 2014-06-11 | 珠海格力电器股份有限公司 | Battery resilient sheet |
| CN103647105A (en) * | 2013-12-12 | 2014-03-19 | 奇瑞汽车股份有限公司 | Power battery |
| CN205846026U (en) * | 2016-07-16 | 2016-12-28 | 浙江畅通科技有限公司 | Shell moulded by a kind of lead-acid accumulator |
| CN206210882U (en) * | 2016-11-10 | 2017-05-31 | 江苏富威能源有限公司 | A kind of NEW Pb carbon battery |
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| Publication number | Publication date |
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| CN107464900A (en) | 2017-12-12 |
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