CN206711926U - One kind resists swollen lead-acid accumulator plastic housing - Google Patents
One kind resists swollen lead-acid accumulator plastic housing Download PDFInfo
- Publication number
- CN206711926U CN206711926U CN201720476983.5U CN201720476983U CN206711926U CN 206711926 U CN206711926 U CN 206711926U CN 201720476983 U CN201720476983 U CN 201720476983U CN 206711926 U CN206711926 U CN 206711926U
- Authority
- CN
- China
- Prior art keywords
- battery case
- air cushion
- acid accumulator
- cushion layer
- plastic housing
- 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
Links
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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses one kind to resist swollen lead-acid accumulator plastic housing, the dividing plate of some separate spaces is divided into including housing and by enclosure interior space, the separate space forms battery case, also include the air cushion layer for being fixed on battery case inner wall surface and the corner protector for wrapping up four corners of housing bottom, transition zone is provided between air cushion layer and the battery case inwall, the air cushion layer surface is provided with overcoat, it is fixedly connected between adjacent corner protector by connection strap, gap is provided between the connection strap and housing bottom surface, damping gas column is interval with the gap, the damping gas column upper and lower ends respectively with housing bottom surface, connection strap top surface is fixedly connected.The utility model structure is novel, and pole plate group will not occur to scrape and cause active material to drop during assembling, and can still be compressed completely after the expansion of pole plate group, and anti-collision can be good with anti-seismic performance.
Description
Technical field
A kind of lead-acid accumulator plastic housing is the utility model is related to, resists swollen lead-acid accumulator plastic housing more particularly, to one kind.
Background technology
Lead-acid storage battery outer case is for holding electrolyte and pole plate group, and it is more with made by vinyon.Filling
During with lead-acid accumulator, the battery case and the clamping that the pole plate group of lead-acid accumulator are inserted directly into lead-acid storage battery outer case, keep away
Exempt from pole plate group to rock.The thickness of pole plate group is generally inconsistent, it is difficult to ensure that the cell wall completely with battery case compresses completely after insertion,
Easily cause vibration during use, cause the active material on pole plate to come off, it is most important that, pole plate group is using a period of time
Afterwards, it may occur that certain expansion, make to extrude between pole plate and battery case inwall, due between pole plate group and battery case inwall
It is hard contact, therefore easily causes the even pole plate group damage of de- cream to cause battery failures or failure.
For example, Chinese patent Authorization Notice No.：CN2058460327U, authorized announcement date 2016.12.28 one kind resist swollen
Swollen lead-acid accumulator plastic housing, including housing, are interval with some longitudinal baffles in the housing, and the dividing plate is by enclosure interior point
Some separate spaces are divided into, the separate space forms battery case, and battery case both sides inwall is relative to be provided with Elastic clamping plate, institute
State Elastic clamping plate include made of elastomeric material guide section and gripping section, the guide section tilt down setting, the clamping
Section is vertically arranged, and guide section one end is fixedly connected with battery case inwall, and the guide section other end is fixedly connected with gripping section.The plumbic acid
Battery plastic housing can occur to scrape the active material that cause on pole plate in assembling, when pole plate group inserts battery case with Elastic clamping plate
Drop, and pole plate group is non-even inflation when in use, can not be completely bonded with Elastic clamping plate after expansion, easily causes active matter
Matter comes off.
Utility model content
The utility model is asked to solve the above-mentioned technology present in the anti-expansion lead-acid accumulator plastic housing of prior art
Topic, there is provided a kind of structure is novel, and pole plate group will not occur to scrape and cause active material to drop during assembling, and pole plate group expands
The anti-swollen lead-acid accumulator plastic housing that can still compress completely afterwards.
To achieve these goals, the utility model uses following technical scheme：
One kind resist swollen lead-acid accumulator plastic housing, including housing and by enclosure interior space be divided into some separate spaces every
Plate, the separate space form battery case, in addition to are fixed on the air cushion layer of battery case inner wall surface and for wrapping up housing bottom
The corner protector of four corners in portion, transition zone is provided between air cushion layer and the battery case inwall, and the air cushion layer surface is provided with protection
Layer, be fixedly connected by connection strap between adjacent corner protector, be provided with gap between the connection strap and housing bottom surface, in the gap between
It is fixedly connected respectively with housing bottom surface, connection strap top surface every provided with damping gas column, the damping gas column upper and lower ends.This practicality is new
Type structure is novel, and air cushion layer is set on the inwall of battery case, and air cushion layer can carry out inflation/deflation, and battery case is inserted in pole plate group
When, air cushion layer is in shrivelled state of deflating, and pole plate group can smoothly insert battery case and will not be scraped with battery case, treat pole plate group
After inserting battery case, air cushion layer, which is inflated, to be expanded it and compresses pole plate group, and air cushion layer has certain flexibility and can pressed
Contracting, when pole plate group expands, air cushion can produce certain compressive deformation, effectively eliminate the expansive force that pole plate group is brought,
Make to avoid extruding between pole plate and battery case inwall, considerably reduce and cream or the damage of pole plate group are taken off caused by extruding and is drawn
The phenomenon of battery trouble or failure is played, while pole plate can be bonded all the time, active material is reduced and comes off；Corner protector is to improve the anti-of plastic housing
Collision performance；Damping gas column to improve the anti-seismic performance of plastic housing, reduce because the active material caused by vibrations in pole plate group comes off or
Battery case is caused to rupture.
Preferably, the lateral surface of the corner protector is longitudinally spaced to be provided with some energy-absorbing grooves.Energy-absorbing groove has certain suction
It can act on, can further improve anti-collision energy.
Preferably, the energy-absorbing groove is arc groove.
Preferably, the outer base angle of the corner protector is set to bull nose.The outer base angle of corner protector is set to bull nose further to carry
High anti-collision energy.
Preferably, the damping gas column is hollow cylinder, the lateral surface of the damping gas column is longitudinally spaced to be set
There are some annular compression grooves.The lateral surface of damping gas column is longitudinally spaced to be provided with some annular compression grooves, and annular compression groove can enter
One step improves the damping effect of damping gas column, and is advantageous to damping gas column and quickly restores to the original state.
Therefore, the utility model has the advantages that：
(1) air cushion layer is set on the inwall of battery case, pole plate group can be avoided to be scraped with battery case during assembling, assembled
The expansive force brought after the expansion of pole plate group can be effectively eliminated afterwards, make to avoid extruding between pole plate and battery case inwall, greatly
Ground, which reduces, to be taken off cream or the damage of pole plate group caused by extruding and causes the phenomenon of battery failures or failure, while can be bonded pole all the time
Plate, reduce active material and come off；
(2) corner protector is to improve the anti-collision energy of plastic housing；
(3) damping gas column is reduced because the active material caused by vibrations in pole plate group comes off with improving the anti-seismic performance of plastic housing
Or battery case is caused to rupture.
Brief description of the drawings
Fig. 1 is a kind of structure sectional view of the present utility model.
Fig. 2 is a kind of structure sectional view of damping gas column in the utility model.
In figure：Housing 1, dividing plate 2, battery case 3, corner protector 4, air cushion layer 5, transition zone 6,
Overcoat 7, connection strap 8, damping gas column 9, energy-absorbing groove 10, annular compression groove 11.
Embodiment
The utility model is further described with reference to the accompanying drawings and detailed description.
One kind as shown in Figure 1 and Figure 2 resists swollen lead-acid accumulator plastic housing, if including housing 1, being divided into enclosure interior space
The dividing plate 2 of dry separate space, it is fixed on the air cushion layer 5 of battery case inner wall surface and the shield for wrapping up four corners of housing bottom
Angle 4, the separate space form battery case 3, transition zone 6 are bonded between air cushion layer and battery case inwall, air cushion layer surface is glued
There is overcoat 7, overcoat is piercing-proof cloth, and the lateral surface of corner protector is longitudinally spaced to be provided with some energy-absorbing grooves for arc groove
10, the outer base angle of corner protector is set to bull nose, is fixedly connected between adjacent corner protector by connection strap 8, and corner protector and connection strap are homogeneity
Integrative-structure, gap is left between connection strap and housing bottom surface, damping gas column 9 is interval with the gap, during damping gas column is
Empty cylinder, damping gas column upper and lower ends are fixedly connected with housing bottom surface, connection strap top surface respectively by hot melt, and damping gas
The lateral surface of post is longitudinally spaced to be provided with some annular compression grooves 11.
Air cushion layer in the utility model can carry out inflation/deflation, and when pole plate group inserts battery case, air cushion layer, which is in, deflates
Shrivelled state, pole plate group can smoothly insert battery case and will not be scraped with battery case, after pole plate group inserts battery case, to gas
Bed course, which is inflated, to be expanded it and compresses pole plate group, and air cushion layer has certain flexibility and compressibility, when pole plate group occurs
During expansion, air cushion can produce certain compressive deformation, effectively eliminate the expansive force that pole plate group is brought, make pole plate and battery case inwall
Between avoid extruding, considerably reduce and cream or the damage of pole plate group taken off caused by extruding and causes battery failures or failure
Phenomenon, while pole plate can be bonded all the time, reduce active material and come off.
Corner protector during this is practical can improve the anti-collision energy of plastic housing, can effective protective housing when colliding.
Damping gas column in the utility model can improve the anti-seismic performance of plastic housing, and can reduce because caused by vibrations in pole plate group
Active material come off or cause battery case to rupture.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is imposed any restrictions, every
Any simple modification, change and the equivalent structure transformation made according to the utility model technical spirit to above example, still
Belong to the protection domain of technical solutions of the utility model.
Claims (5)
1. one kind resist swollen lead-acid accumulator plastic housing, including housing (1) and by enclosure interior space be divided into some separate spaces every
Plate (2), the separate space form battery case (3), it is characterised in that also include the air cushion layer for being fixed on battery case inner wall surface
(5) and for wrapping up the corner protectors (4) of four corners of housing bottom, transition zone is provided between air cushion layer and the battery case inwall
(6), the air cushion layer surface is provided with overcoat (7), is fixedly connected between adjacent corner protector by connection strap (8), the connection strap
Gap is provided between housing bottom surface, is interval with damping gas column (9) in the gap, the damping gas column upper and lower ends respectively with
Housing bottom surface, connection strap top surface are fixedly connected.
A kind of 2. anti-swollen lead-acid accumulator plastic housing according to claim 1, it is characterised in that the lateral surface edge of the corner protector
It is longitudinally spaced to be provided with some energy-absorbing grooves (10).
3. a kind of anti-swollen lead-acid accumulator plastic housing according to claim 2, it is characterised in that the energy-absorbing groove is circular arc
Groove.
A kind of 4. anti-swollen lead-acid accumulator plastic housing according to claim 1 or 2, it is characterised in that the outer bottom of the corner protector
Angle is set to bull nose.
5. a kind of anti-swollen lead-acid accumulator plastic housing according to claim 1, it is characterised in that the damping gas column is hollow
Cylinder, the lateral surface of the damping gas column is longitudinally spaced to be provided with some annular compression grooves (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476983.5U CN206711926U (en) | 2017-05-02 | 2017-05-02 | One kind resists swollen lead-acid accumulator plastic housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476983.5U CN206711926U (en) | 2017-05-02 | 2017-05-02 | One kind resists swollen lead-acid accumulator plastic housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206711926U true CN206711926U (en) | 2017-12-05 |
Family
ID=60457187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476983.5U Expired - Fee Related CN206711926U (en) | 2017-05-02 | 2017-05-02 | One kind resists swollen lead-acid accumulator plastic housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206711926U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336257A (en) * | 2017-12-28 | 2018-07-27 | 广州倬粤动力新能源有限公司 | A kind of horizon battery |
-
2017
- 2017-05-02 CN CN201720476983.5U patent/CN206711926U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108336257A (en) * | 2017-12-28 | 2018-07-27 | 广州倬粤动力新能源有限公司 | A kind of horizon battery |
| CN108336257B (en) * | 2017-12-28 | 2020-09-01 | 广州倬粤动力新能源有限公司 | Horizontal battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |