CN208352465U - Lead-acid accumulator bottom case reinforced structure - Google Patents

Lead-acid accumulator bottom case reinforced structure Download PDF

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Publication number
CN208352465U
CN208352465U CN201820876000.1U CN201820876000U CN208352465U CN 208352465 U CN208352465 U CN 208352465U CN 201820876000 U CN201820876000 U CN 201820876000U CN 208352465 U CN208352465 U CN 208352465U
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CN
China
Prior art keywords
bottom case
wall
rib
lead
acid accumulator
Prior art date
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Active
Application number
CN201820876000.1U
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Chinese (zh)
Inventor
钱晓杰
楼志强
马晓曾
魏晗
杨宝峰
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Shuangdeng Group Co Ltd
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Shuangdeng Group Co Ltd
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Priority to CN201820876000.1U priority Critical patent/CN208352465U/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
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The utility model discloses a kind of lead-acid accumulator bottom case reinforced structures, it is made of plate of facing the wall and meditating, rib, diaphragm plate, midfeather and sidewall paneling, and such rectangular cavities that built-in lattice are made of diaphragm plate and midfeather, the cavity opening is upward.The solid rectangular rib for being vertically arranged evagination is equidistantly equipped on the plate outer wall of facing the wall and meditating.The utility model is directly arranged in thermal deformation weak area by adding outer convex rib, such external rib on the two sides siding outer wall of bottom case, is had good structure-reinforced effect, can be dramatically increased the thermal deformation resistant ability of bottom case.The bottom case that the utility model is particularly suitable for energy storing lead acid storage battery is mating.

Description

Lead-acid accumulator bottom case reinforced structure
Technical field
The utility model relates to a kind of accessories of lead-acid accumulator, in particular, the utility model relates to a kind of plumbic acid storages The bottom case of battery, especially a kind of lead-acid accumulator bottom case reinforced structure.
Background technique
The shell of lead-acid accumulator is made of bottom case and upper cover two parts, and the bottom case is mainly used for containing electricity in the structure Solve liquid.The electrolyte of lead-acid accumulator configuration is dilute sulfuric acid, this in order to prevent to have that corrosive liquids is excessive pollutes, Under the conditions of prior art, the preferred plastics manufacture of the matched bottom case of lead-acid accumulator.Bottom case material object is a kind of thin-wall rectangular open cavity Body, such component injection molded are easy to, and cost of manufacture is also very cheap, it is most important that plastics matter bottom case meets lead-acid accumulator The requirement under normal temperature environment.Although lead-acid accumulator associated heat in charge and discharge process, as long as present position is with good Good radiating condition, the shortage of heat that inside generates is to cause bottom case to deform.But some special operation conditions need in groups in engineering Lead-acid accumulator is configured, along with present position does not have enough heat-dissipating spaces, so that lead-acid accumulator internal temperature gradually rises Height, heating necessarily cause to take the lead in softening at the thin-walled of bottom case and generate external drum deformation, thus reduce close with lead-acid accumulator Sealing property and electrical performance.Electrolyte built in matched lead-acid accumulator once leaks, and necessarily deteriorates aligned environment, to produce Raw unnecessary economic loss.
Utility model content
The utility model proposes a kind of structure mainly for the deficiency of the lead-acid accumulator bottom case equalization wall thickness of the prior art Simply, it is easy to make, the lead-acid accumulator bottom case reinforced structure that thermal deformation resistant ability is strong.
The utility model is achieved through the following technical solutions technical goal.
Lead-acid accumulator bottom case reinforced structure, it is made of plate of facing the wall and meditating, rib, diaphragm plate, midfeather and sidewall paneling, such The rectangular cavities of built-in lattice are made of diaphragm plate and midfeather, upward, built-in lattice long edge size is B to the cavity opening.It is improved Place is: the solid rectangular rib for being vertically arranged evagination is equidistantly equipped on the plate outer wall of facing the wall and meditating.
In above structure, the rib, which is located at, faces the wall and meditates on plate lateral wall, and position is in the long side middle section of built-in lattice, rib Width dimensions b1 chooses within the scope of 0.25B~0.5B, thickness b2 at least 2.0mm.
The utility model compared with prior art, has the positive effect that:
1, rib is added on the plate outer wall of facing the wall and meditating of bottom case, structure is simple, is easy to make;
2, lattice middle section built in bottom case is the weak area of structure, adds the rib of one fixed width and thickness herein, significantly improves Structural strength and rigidity are conducive to further strengthen thermal deformation resistant ability.
Detailed description of the invention
Fig. 1 is the utility model structural upright schematic diagram.
Specific embodiment
Below according to attached drawing and in conjunction with the embodiments, the utility model is described in further detail.
Lead-acid accumulator bottom case reinforced structure shown in FIG. 1, it is by plate 1 of facing the wall and meditating, rib 2, diaphragm plate 3, midfeather 4 and side Siding 5 forms, such rectangular cavities that built-in lattice are made of diaphragm plate 3 and midfeather 4, the cavity opening upward, the present embodiment In set 6 equal-sized built-in lattice altogether.Built-in lattice are arranged by laterally two, and each column three arrangements, it is long that the present embodiment sets built-in lattice While having a size of B.In order to improve bottom case thermal deformation resistant ability, equidistantly it is equipped on 1 outer wall of plate of facing the wall and meditating of bottom case and is vertically arranged evagination Solid rectangular rib 2, position are in the long side middle section of built-in lattice.The every side wall panel 1 of the present embodiment is equipped with 3 ribs 2, often Rib 2 width dimensions b1 in road is 0.4B, and thickness b2 is 2.2mm.
The utility model is directly set by adding outer convex rib 2, such external rib on the two sides siding outer wall of bottom case In thermal deformation weak area, there is good structure-reinforced effect, the thermal deformation resistant ability of bottom case can be dramatically increased.

Claims (3)

1. a kind of lead-acid accumulator bottom case reinforced structure, it by plate of facing the wall and meditating (1), rib (2), diaphragm plate (3), midfeather (4) and Sidewall paneling (5) composition, it is such by diaphragm plate (3) and midfeather (4) form built in lattice rectangular cavities, the cavity opening upward, Built-in lattice long edge size is B;It is characterized by: being equidistantly equipped with the solid rectangular for being vertically arranged evagination on plate of facing the wall and meditating (1) outer wall Rib (2).
2. lead-acid accumulator bottom case reinforced structure according to claim 1, it is characterised in that: the rib (2) is located at face On siding (1) lateral wall, position is in the long side middle section of built-in lattice.
3. lead-acid accumulator bottom case reinforced structure according to claim 1, it is characterised in that: rib (2) broad-ruler Very little b1 chooses within the scope of 0.25B~0.5B, thickness b2 at least 2.0mm.
CN201820876000.1U 2018-06-07 2018-06-07 Lead-acid accumulator bottom case reinforced structure Active CN208352465U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820876000.1U CN208352465U (en) 2018-06-07 2018-06-07 Lead-acid accumulator bottom case reinforced structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820876000.1U CN208352465U (en) 2018-06-07 2018-06-07 Lead-acid accumulator bottom case reinforced structure

Publications (1)

Publication Number Publication Date
CN208352465U true CN208352465U (en) 2019-01-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820876000.1U Active CN208352465U (en) 2018-06-07 2018-06-07 Lead-acid accumulator bottom case reinforced structure

Country Status (1)

Country Link
CN (1) CN208352465U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598599A (en) * 2018-06-07 2018-09-28 双登集团股份有限公司 Lead-acid accumulator bottom case reinforced structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108598599A (en) * 2018-06-07 2018-09-28 双登集团股份有限公司 Lead-acid accumulator bottom case reinforced structure

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