CN203038985U - Battery jar of storage battery - Google Patents

Battery jar of storage battery Download PDF

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Publication number
CN203038985U
CN203038985U CN2013200257079U CN201320025707U CN203038985U CN 203038985 U CN203038985 U CN 203038985U CN 2013200257079 U CN2013200257079 U CN 2013200257079U CN 201320025707 U CN201320025707 U CN 201320025707U CN 203038985 U CN203038985 U CN 203038985U
Authority
CN
China
Prior art keywords
battery
storage battery
jar
pole groups
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.)
Active
Application number
CN2013200257079U
Other languages
Chinese (zh)
Inventor
章忠明
张伟
许晨
晏芙蓉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ju Jiang Power Technology Co., Ltd.
Original Assignee
ZHEJIANG WEISIKANG POWER SUPPLY MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG WEISIKANG POWER SUPPLY MANUFACTURING Co Ltd filed Critical ZHEJIANG WEISIKANG POWER SUPPLY MANUFACTURING Co Ltd
Priority to CN2013200257079U priority Critical patent/CN203038985U/en
Application granted granted Critical
Publication of CN203038985U publication Critical patent/CN203038985U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model provides a battery jar of a storage battery, belongs to the technical field of the storage battery, and aims at solving the problem that the existing battery jar of the storage battery can not effectively prevent the vibration or jump of lead plate grid groups. The battery jar of the storage battery comprises an outer shell provided with an inner cavity, and a plurality of clapboards which are arranged in the shell in parallel; the inner cavity is divided into a plurality of single grooves used for storing pole groups by the clapboards which are arranged at intervals; the side wall of each single groove is symmetrically provided with a plurality of pairs of elastic clamping pieces; and the elastic clamping pieces are vertically arranged and are inclined to the side walls of the single grooves. The battery jar of the storage battery adopts self-locking elastic fins to clamp the pole groups, so that the installation efficiency is improved. After being clamped, the pole groups can wholly do synchronous vibration together with the outer shell of the battery jar, so that the proportion of vibration fatigue batteries can be reduced, the pole groups in the battery can be jointed with one another in a relatively compact way, and the internal resistance in the battery can be reduced.

Description

A kind of storage battery battery case
Technical field
The utility model belongs to the battery technology field, relates to a kind of storage battery battery case.
Background technology
Existing lead acid accumulator for purposes such as motor vehicles, its structure comprises battery case, pole plate (make and be both positive and negative polarity plate group) and the compositions such as dividing plate between the both positive and negative polarity pole plate as shell.Wherein must be provided with several long raised lines on the both sides septal wall of the single monomer groove of battery case (making the structure of a plurality of monomer grooves such as single groove, double flute, three-flute, six grooves as required) (or claim single every), in order to play the mobile channeling of acid solution (electrolyte), when the plate electrode group being adorned when inserting each monomer groove and assembling, need fill up and jam-pack with the space of dividing plate with plate electrode group both sides, so just can play and prevent that plumbic acid grid group vibration or string from moving, avoid electrode column displacement fracture, and effect such as also can reduce that lead powder comes off.
But have following defective with dividing plate filling, space, jam-pack plate electrode group both sides: the formed acid solution aisle space of long raised line on the bulkhead of monomer groove both sides is limited, if the dividing plate plug tightly can not effectively prevent stereotype grid group vibration or string inadequately and move, and after filling up the space, be unfavorable for circulate electrolyte circulation again, and then be unfavorable for that battery capacity gives full play to (not reaching the requirement of voltage electric weight).
Summary of the invention
The purpose of this utility model is at the existing the problems referred to above of existing storage battery battery case, and proposed a kind of can be automatically with the storage battery battery case of the plate electrode group clamping and positioning in the monomer groove.
The purpose of this utility model can realize by following technical proposal: a kind of storage battery battery case, comprise the shell with inner chamber and be arranged side by side some dividing plates of portion in the enclosure, described dividing plate arrange at interval above-mentioned inner chamber is separated into some be used to the monomer groove of depositing utmost point group, it is characterized in that, be arranged with on the sidewall of described monomer groove many to elastic clip, each elastic clip vertically arrange and with monomer groove sidewall slope.
In above-mentioned a kind of storage battery battery case, every pair of elastic clip is formed by two elasticity fins, and one side of two elasticity fins is parallel to be connected on the monomer groove sidewall, and another side is " eight " font to the both sides reversed dip.
In above-mentioned a kind of storage battery battery case, the upper end of described elasticity fin is provided with the arcuate guide limit, forms breach between bottom and the monomer trench bottom.Alleviate elasticity fin deformation resistance, be convenient to utmost point group and insert.
Compared with prior art, this storage battery battery case adopts the elasticity fin of self-tightening type that utmost point group is clamped, and has improved installation effectiveness.Utmost point group after the clamping can be shaken synchronously with whole work of battery case shell, reduces the ratio of vibration dead battery, provides more closely for inside battery utmost point group and fits, the internal resistance of reduction battery.
Description of drawings
Fig. 1 is the plan structure schematic diagram of this storage battery battery case.
Fig. 2 is that Fig. 1 is at the cutaway view at A-A place.
Among the figure, 1, shell; 2, dividing plate; 3, monomer groove; 4, elasticity fin; 4a, arcuate guide limit; 4b, breach.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As shown in Figure 1, this storage battery battery case comprises the shell 1 with inner chamber and the some dividing plates 2 that are arranged side by side in shell 1 inside, described dividing plate 2 arrange at interval above-mentioned inner chamber is separated into some be used to the monomer groove 3 of depositing utmost point group, be arranged with many to elastic clip on the sidewall of monomer groove 3, every pair of elastic clip is formed by two elasticity fins 4, one side of two elasticity fins 4 vertically is connected on monomer groove 3 sidewalls, and another side is " eight " font to the both sides reversed dip.
As shown in Figure 2, the upper end of elasticity fin 4 is provided with arcuate guide limit 4a, forms breach 4b between bottom and monomer groove 3 bottoms, is conducive to the deformation of elasticity fin 4, allows the easier assembling of battery.
During use, utmost point group is inserted in the monomer groove 3, in the insertion process, utmost point group struts elasticity fin 4 to both sides, 4 deformation of elasticity fin are inserted smoothly for utmost point group, and after insertion was finished, elasticity fin 4 dependence self elastic force clamped the utmost point group of centre, needn't re-use the filler jam-pack, improve installation effectiveness.
Utmost point group after the clamping can be shaken synchronously with battery case shell 1 whole the work, reduces the ratio of vibration dead battery, provides more closely for inside battery utmost point group and fits, the internal resistance of reduction battery.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.

Claims (3)

1. storage battery battery case, comprise the shell (1) with inner chamber and be arranged side by side at the inner some dividing plates (2) of shell (1), described dividing plate (2) arrange at interval above-mentioned inner chamber is separated into some be used to the monomer groove (3) of depositing utmost point group, it is characterized in that, be arranged with on the sidewall of described monomer groove (3) many to elastic clip, each elastic clip vertically arrange and with monomer groove (3) sidewall slope.
2. a kind of storage battery battery case according to claim 1, it is characterized in that, every pair of elastic clip is formed by two elasticity fins (4), and one side of two elasticity fins (4) is parallel to be connected on monomer groove (3) sidewall, and another side is " eight " font to the both sides reversed dip.
3. a kind of storage battery battery case according to claim 2 is characterized in that, the upper end of described elasticity fin (4) is provided with arcuate guide limit (4a), forms breach (4b) between bottom and monomer groove (3) bottom.
CN2013200257079U 2013-01-17 2013-01-17 Battery jar of storage battery Active CN203038985U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200257079U CN203038985U (en) 2013-01-17 2013-01-17 Battery jar of storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200257079U CN203038985U (en) 2013-01-17 2013-01-17 Battery jar of storage battery

Publications (1)

Publication Number Publication Date
CN203038985U true CN203038985U (en) 2013-07-03

Family

ID=48691077

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200257079U Active CN203038985U (en) 2013-01-17 2013-01-17 Battery jar of storage battery

Country Status (1)

Country Link
CN (1) CN203038985U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110676397A (en) * 2019-09-06 2020-01-10 天能电池(芜湖)有限公司 Lightweight battery case

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110676397A (en) * 2019-09-06 2020-01-10 天能电池(芜湖)有限公司 Lightweight battery case

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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

Owner name: JUJIANG POWER TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: ZHEJIANG WISHIKANG POWER SOURCE MANUFACTURING CO., LTD.

CP03 Change of name, title or address

Address after: 321106 Lanxi, Zhejiang, Jinhua bicycle and accessories Industrial Park

Patentee after: Ju Jiang Power Technology Co., Ltd.

Address before: 321106, No. 2, Jiang Jiang Road, A District, Lanxi Port Industrial Park, Zhejiang, Jinhua

Patentee before: Zhejiang Weisikang Power Supply Manufacturing Co., Ltd.