CN205900605U - Strenghthened type is able to bear or endure to fall lead acid battery and moulds shell - Google Patents
Strenghthened type is able to bear or endure to fall lead acid battery and moulds shell Download PDFInfo
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- CN205900605U CN205900605U CN201620800573.7U CN201620800573U CN205900605U CN 205900605 U CN205900605 U CN 205900605U CN 201620800573 U CN201620800573 U CN 201620800573U CN 205900605 U CN205900605 U CN 205900605U
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- shell
- lead
- acid accumulator
- falls
- shell body
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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
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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
- 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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Abstract
The utility model discloses a strenghthened type is able to bear or endure to fall lead acid battery and moulds shell, including interior casing and locate the inner shell external and with the shell body of interior casing looks adaptation, the internal interval of inner shell is equipped with a plurality of longitudinal baffles, the longitudinal baffle becomes a plurality of independent spaces with the internal partitioning of interior casing, independent space formation battery jar, be equipped with the ring channel on the inside wall of shell body, be equipped with annular elastomer in the ring channel, interference fit between the external wall of annular elastomer and inner shell, the inside bottom surface of shell body is equipped with the gas column bed course, gas column bed course fixed surface matcoveredn, interior casing bottom surface and protective layer contact, the internal face of battery jar is equipped with the elasticity inner liner, elasticity inner liner wall is equipped with relatively that a plurality of spaceds are crowded to let protruding muscle, the crowded groove that lets of the crowded void formation who lets between the protruding muscle. The utility model discloses the anti performance of falling is good with earthquake -resistant performance, is difficult for impairedly when dropping to can effective reduce because of vibrations cause the phenomenon that active material dropped on the polar plate, be favorable to prolonging battery life.
Description
Technical field
This utility model is related to a kind of lead-acid accumulator and moulds shell, especially relates to a kind of reinforced resistance to lead-acid accumulator that falls and moulds
Shell.
Background technology
Lead-acid storage battery outer case is used to hold electrolyte and pole plate group, and it is how made with vinyon, has resistance to
Hot, acidproof the features such as.After lead-acid storage battery outer case is assembled into lead-acid accumulator, its total quality is larger, carrying or
During use, if dropping, so that shell is ruptured, so that battery is scrapped.It is to improve lead-acid accumulator at present
The intensity of shell, generally improves to the material of preparing of lead-acid storage battery outer case, but larger to the improvement difficulty of material, and
Effect is not also notable.In addition, the thickness of pole plate group is generally inconsistent, it is difficult to ensure that completely complete with the cell wall of battery case after insertion
Compression, easily cause vibrations during use, cause the active substance on pole plate to come off it is most important that, pole plate group is using one section
It may occur that certain expansion after time, make to extrude between pole plate and battery case inwall, due to pole plate group and battery case inwall
Between be hard contact, therefore easily cause de- cream or even pole plate group to damage thus causing battery failures or inefficacy, further, since pole
It is hard contact between plate group and battery case inwall, when lead-acid accumulator occurs vibrations, pole plate group is not had with battery case inwall
Effectively buffer, easily cause because of collision active substance to drop.
Utility model content
This utility model is to solve the problems referred to above existing for the lead-acid storage battery outer case of prior art, there is provided one
Kind of drop resistant performance is good with earthquake-proof function, not easily damaged when dropping, and can effectively reduce and cause active substance on pole plate because of vibrations
The phenomenon dropping, is conducive to the reinforced resistance to lead-acid accumulator that falls extending battery to mould shell.
To achieve these goals, this utility model employs the following technical solutions:
Shell moulded by the reinforced resistance to lead-acid accumulator that falls of one kind of the present utility model, including inner housing, interval in described inner shell body
It is provided with some longitudinal baffles, the inside of inner housing is separated into some separate space, described separate space shape by described longitudinal baffle
Become battery case, described reinforced resistance to fall lead-acid accumulator and mould shell also include located at inner shell is external and shell that be adapted with inner housing
Body, the medial wall of described shell body is provided with cannelure, is provided with annular elastomeric in described cannelure, described annular elastomeric with
Interference fit between inner housing outside wall surface, described shell body inner bottom surface is provided with gas column bed course, and described gas column mat surface is fixed
Matcoveredn, described inner housing bottom surface is contacted with protective layer, and the internal face of described battery case is provided with flexible liner layer, described elasticity
Inner liner wall is relatively provided with the crowded of some intervals and allows convex tendon, and described squeezing allows the space between convex tendon to be formed to squeeze and allow groove.This practicality
Shell of moulding in new adopts double-shell structure, wherein shell body in order to protect inner housing, thus to greatly improve the drop resistant moulding shell
Performance, improves its service life, wherein inner housing and shell body and passes through the interference between annular elastomeric and inner housing outside wall surface
Cooperation is fixed together, and structure is simple, and easy to assembly, cyclic spring physical ability effectively slows down housing shell outside when dropping
Impulsive force (slowing down the shock dynamics moulding shell side when dropping collision) and inner shell outside between, and air cushion post layer is then
The impact force between shell body bottom surface and inner housing bottom surface can be slowed down (slow down and mould hitting in shell vertical direction when dropping collision
Hit dynamics)；It is provided with flexible liner layer in the inwall of battery case so that being Elastic Contact between pole plate group and battery case, significantly
Improve the buffering effect between pole plate group and battery case inwall during vibrations, thus reduce causing active substance on pole plate because of vibrations
Drop；Squeeze allow convex tendon can effectively clamp pole plate group, and if in use pole plate group expand or shake, squeeze allow
Convex tendon can deform upon in the case of pressurized thus to both sides occur squeeze allow, squeeze allow groove can just accommodate squeeze allow convex tendon to deform upon
Part, allow convex tendon and allow the cooperation of groove with squeezing by squeezing, the interaction force between pole plate group and battery case inwall can be reduced, make
Avoid extruding between pole plate and battery case inwall, thus considerably reduce and extruding and cause because of the expansion of pole plate group or vibrations
De- cream or pole plate group are damaged and are caused the phenomenon of battery failures or inefficacy.
Preferably, being adhesively fixed between described annular elastomeric and the medial wall of shell body.
Preferably, described annular elastomeric height is equal to inner housing height.
Preferably, described gas column cushion thickness is 5 ~ 10mm.
Preferably, described gas column bed course is fixed on shell body inner bottom by the suture between protective layer and shell body
Face.
Preferably, described protective layer is fiberglass gridding cloth.
Preferably, described squeezing allows convex tendon and flexible liner layer be homogeneity integrative-structure.
Preferably, described squeezing allows convex tendon be circular arc convex tendon.Squeezing allows convex tendon be circular arc convex tendon, can avoid damage to pole plate group table
Face.
Preferably, described squeezing allows the upper surface of convex tendon be set to guiding surface.Squeeze and allow the upper surface of convex tendon be set to guiding tiltedly
Face, is easy to pole plate group and assigns to battery case.
Therefore, this utility model has the advantages that
(1) adopt double-shell structure, and be aided with annular elastomeric and air cushion post layer, drop resistant not easily damaged when dropping
Performance is good, long service life；
(2) inwall of battery case is provided with flexible liner layer so that being Elastic Contact between pole plate group and battery case, significantly
Improve the buffering effect between pole plate group and battery case inwall during vibrations, thus reduce causing active substance on pole plate because of vibrations
Drop；
(3) flexible liner layer wall is relatively provided with the crowded of some intervals and allows convex tendon, described squeezes the space shape allowing between convex tendon
Become to squeeze and allow groove, allow convex tendon and allow the cooperation of groove with squeezing by squeezing, the interaction force between pole plate group and battery case inwall can be reduced,
Make to avoid extruding between pole plate and battery case inwall, thus considerably reduce and extruding and make because of the expansion of pole plate group or vibrations
De- cream or pole plate group is become to damage and cause the phenomenon of battery failures or inefficacy.
Brief description
Fig. 1 is a kind of top view of the present utility model.
Fig. 2 is the profile at a-a in Fig. 1.
In figure: inner housing 1, longitudinal baffle 2, battery case 3, shell body 4, annular elastomeric 5, gas column bed course 6, protective layer 7,
Flexible liner layer 8, squeezes and allows convex tendon 9, squeezes and allows groove 10.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is further described.
The reinforced resistance to lead-acid accumulator that falls of one kind as shown in Figure 1 and Figure 2 moulds shell, including inner housing 1 and located at inner housing
Shell body 4 that is outer and being adapted with inner housing, is interval with some longitudinal baffles 2 in inner shell body, longitudinal baffle is by inner housing
Inside is separated into some separate space, and separate space forms battery case 3, and the medial wall of shell body has cannelure, cannelure
Inside it is provided with the annular elastomeric 5 that height is equal to inner housing height, be adhesively fixed between annular elastomeric and the medial wall of shell body,
Interference fit between annular elastomeric and inner housing outside wall surface, shell body inner bottom surface is provided with the gas column bed course 6 that thickness is 5mm,
Gas column mat surface fixes matcoveredn 7, and protective layer is fiberglass gridding cloth, gas column bed course pass through protective layer and shell body it
Between suture be fixed on shell body inner bottom surface, inner housing bottom surface is contacted with protective layer, and the internal face of battery case is provided with elasticity
Lining 8, flexible liner layer wall projects and forms the crowded of some intervals and allow convex tendon 9, squeezes and allows convex tendon be circular arc convex tendon, squeezes and allows convex tendon
Upper surface is set to guiding surface, squeezes and allows the space between convex tendon form the crowded groove 10 that allows.
This utility model is easy to use, moulds shell indistinction with conventional lead-acid batteries, but it adopts double-shell structure, and auxiliary
With annular elastomeric and air cushion post layer, not easily damaged when dropping, drop resistant performance is good, long service life, simultaneously in battery case
Inwall be provided with flexible liner layer, flexible liner layer wall is relatively provided with the crowded of some intervals and allows convex tendon, allows convex tendon by squeezing
Allowing the cooperation of groove with squeezing, making to avoid, between pole plate and battery case inwall, the extruding that collides, thus considerably reducing because of pole plate
Group expands or shakes and extrude and cause de- cream or pole plate group to damage and cause the phenomenon of battery failures or inefficacy.
The above, be only preferred embodiment of the present utility model, not this utility model imposed any restrictions, every
Any simple modification, change and equivalent structure transformation above example made according to this utility model technical spirit, all still
Belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. shell moulded by a kind of reinforced resistance to lead-acid accumulator that falls, and including inner housing (1), is interval with some longitudinal directions in described inner shell body
Dividing plate (2), the inside of inner housing is separated into some separate space by described longitudinal baffle, and described separate space forms battery case
(3) it is characterised in that described reinforced resistance to fall lead-acid accumulator mould shell also include external and be adapted with inner housing located at inner shell
Shell body (4), the medial wall of described shell body is provided with cannelure, is provided with annular elastomeric (5) in described cannelure, described
Interference fit between annular elastomeric and inner housing outside wall surface, described shell body inner bottom surface is provided with gas column bed course (6), described gas
The fixing matcoveredn (7) of post mat surface, described inner housing bottom surface is contacted with protective layer, and the internal face of described battery case is provided with bullet
Property inner liner (8), described flexible liner layer wall be relatively provided with the crowded of some intervals and allow convex tendon (9), and described squeezing allows between convex tendon
Space formed to squeeze and allow groove (10).
2. the reinforced resistance to lead-acid accumulator that falls of one kind according to claim 1 moulds shell it is characterised in that described cyclic spring
It is adhesively fixed between body and the medial wall of shell body.
3. the reinforced resistance to lead-acid accumulator that falls of one kind according to claim 1 moulds shell it is characterised in that described cyclic spring
Body height is equal to inner housing height.
4. the reinforced resistance to lead-acid accumulator that falls of one kind according to claim 1 moulds shell it is characterised in that described gas column bed course
Thickness is 5 ~ 10mm.
5. the reinforced resistance to lead-acid accumulator that falls of one kind according to claim 1 moulds shell it is characterised in that described gas column bed course
Shell body inner bottom surface is fixed on by the suture between protective layer and shell body.
6. a kind of reinforced resistance to lead-acid accumulator that falls moulds shell it is characterised in that described protection according to claim 1 or 5
Layer is fiberglass gridding cloth.
7. the reinforced resistance to lead-acid accumulator that falls of one kind according to claim 1 moulds shell it is characterised in that described squeezing allows convex tendon
It is homogeneity integrative-structure with flexible liner layer.
8. the reinforced resistance to lead-acid accumulator that falls of the one kind according to claim 1 or 7 moulds shell it is characterised in that described squeezing allows
Convex tendon is circular arc convex tendon.
9. the reinforced resistance to lead-acid accumulator that falls of one kind according to claim 8 moulds shell it is characterised in that described squeezing allows convex tendon
Upper surface be set to guiding surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800573.7U CN205900605U (en) | 2016-07-28 | 2016-07-28 | Strenghthened type is able to bear or endure to fall lead acid battery and moulds shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620800573.7U CN205900605U (en) | 2016-07-28 | 2016-07-28 | Strenghthened type is able to bear or endure to fall lead acid battery and moulds shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205900605U true CN205900605U (en) | 2017-01-18 |
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ID=57784857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620800573.7U Active CN205900605U (en) | 2016-07-28 | 2016-07-28 | Strenghthened type is able to bear or endure to fall lead acid battery and moulds shell |
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| Country | Link |
|---|---|
| CN (1) | CN205900605U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699143A (en) * | 2019-02-15 | 2019-04-30 | 中国科学院高能物理研究所 | Mounting device, electronic component module and spacecraft |
| WO2021179733A1 (en) * | 2020-03-13 | 2021-09-16 | 苏州清陶新能源科技有限公司 | Soft packing battery module and assembly method therefor |
| CN118117219A (en) * | 2024-04-28 | 2024-05-31 | 深圳市千浪化工有限公司 | Single shell with elastic insulating paint structure, single assembly and battery pack |
-
2016
- 2016-07-28 CN CN201620800573.7U patent/CN205900605U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699143A (en) * | 2019-02-15 | 2019-04-30 | 中国科学院高能物理研究所 | Mounting device, electronic component module and spacecraft |
| WO2021179733A1 (en) * | 2020-03-13 | 2021-09-16 | 苏州清陶新能源科技有限公司 | Soft packing battery module and assembly method therefor |
| CN118117219A (en) * | 2024-04-28 | 2024-05-31 | 深圳市千浪化工有限公司 | Single shell with elastic insulating paint structure, single assembly and battery pack |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |