CN208352465U - Lead-acid accumulator bottom case reinforced structure - Google Patents
Lead-acid accumulator bottom case reinforced structure Download PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- bottom case
- wall
- rib
- lead
- acid accumulator
- 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.)
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- 239000002253 acid Substances 0.000 title claims abstract description 23
- 239000007787 solid Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000023298 conjugation with cellular fusion Effects 0.000 abstract 1
- 230000013011 mating Effects 0.000 abstract 1
- 230000021037 unidirectional conjugation Effects 0.000 abstract 1
- 210000000614 Ribs Anatomy 0.000 description 8
- 101700047696 EXT2 Proteins 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound 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OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 231100000078 corrosive Toxicity 0.000 description 1
- 231100001010 corrosive Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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 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
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.
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 |
Family
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| 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 |
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| CN (1) | CN208352465U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-06-07 CN CN201820876000.1U patent/CN208352465U/en active Active
Cited By (1)
| 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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