CN104143611B - The battery container of a kind of anti-short brink wall distortion - Google Patents
The battery container of a kind of anti-short brink wall distortion Download PDFInfo
- Publication number
- CN104143611B CN104143611B CN201410279595.9A CN201410279595A CN104143611B CN 104143611 B CN104143611 B CN 104143611B CN 201410279595 A CN201410279595 A CN 201410279595A CN 104143611 B CN104143611 B CN 104143611B
- Authority
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- China
- Prior art keywords
- wall
- short brink
- groove
- blade
- shell fragment
- 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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- 239000012634 fragment Substances 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 19
- 229920003023 plastic Polymers 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 14
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000001746 injection moulding Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000005341 toughened glass Substances 0.000 description 3
- 238000010923 batch production Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
- H01M10/121—Valve regulated lead acid batteries [VRLA]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The battery container of a kind of anti-short brink wall of disclosure of the invention distortion, has offered locating slot on the inner side-wall of short brink wall crest line two side periphery crossing with long side wall. Locating slot comprises two portions, and first groove of a part for being positioned on short brink wall, another part is the 2nd groove being positioned on long side wall, and the preventing deformation arranging resistance to acid plastic material in locating slot suppresses sheet. Preventing deformation is suppressed sheet and is comprised a blade, shell fragment and rubber seal butt strip. Blade is located by connecting on the inner side-wall in the 2nd groove and with long side wall and puts down together, rubber seal butt strip is located by connecting on the inner side-wall in the first groove and with short brink wall and puts down together, the upper edge of blade and the upper edge of rubber seal butt strip all upper edge with groove box put down together, shell fragment can rotate in the first groove by axis of described crossing line and do not protrude from the inner side-wall of short brink wall. This structure can prevent the phenomenon of short brink wall oxygen blast cyanidation from occurring, and complete processing is simple, reduces manufacturing cost.
Description
Technical field
The present invention relates to store battery manufacturing technology field, especially relate to the battery container of a kind of anti-short brink wall distortion.
Background technology
For analysing valve control type lead-acid accumulator battery, the pole group (being jointly made up of positive plate, negative plate, dividing plate) of battery is applied the effective means that enough pressure (this pressure is commonly referred to assembling pressure) is guarantee battery life. Therefore when analysing valve control type lead-acid accumulator battery is assembled, all there is higher pole group's pressure, to ensure the cycle life of battery. Higher assembling pressure often causes the short brink wall of battery jar and pole plate plane parallel to produce to be out of shape because of overstress. In order to control the distortion amount of battery jar short brink wall, it is contemplated that cross the battery jar sidewall that design is thicker, or the better plastics of selection intensity, this class formation all can increase manufacturing cost greatly, is unfavorable for the growth of business economic benefit. Traditional PP plastics for automobile starting battery, owing to intensity is poor, almost do not apply on valve-control type lead-acid accumulator. In recent years owing to the application of valve-control type lead-acid accumulator on power gets more and more, the problem of the ABS plastic easy season cracking when running into organic solvent used at present has highlighted out. And the ability with outstanding anti-organic solvent just PP plastic applications in one of the reason of automobile starting battery. If the material that can make such as PP plastics also can be applied to analysing valve control type lead-acid accumulator battery, and makes distortion amount be controlled effectively, then progress for battery industry plays a part to add fuel to the flames.
Publication No. is CN103840094A, announce the Chinese patent document that day is on June 4th, 2014 and disclose a kind of novel lead-acid storage battery battery jar, become by acidproof plastic injection, the side that this battery jar is parallel to pole plate plane in the pole group of assembling in groove is embedded in steel plate, and steel plate is all wrapped in plastics inner. In this structure, it is wrapped in battery jar main body because studding with steel plate in plastic body with injection moulding process, the distortion of battery jar under hot environment and higher interior pressure can be reduced, but the complete processing of its structure own is complicated, a large amount of use metal foil material cost is too high, economic benefit is poor, is not suitable for penetration and promotion application.
Publication No. is CN103824976A, and announcing day is that the Chinese patent document on May 28th, 2014 discloses a kind of lead acid cell battery jar, is placed with armourplate glass inside battery jar, the pole plate plane parallel in toughened glass and battery jar. In this structure, keep pole group not to be out of shape by placing toughened glass inside battery jar, but the complete processing of this kind of structure is complicated, considerably increases production cost, it is unfavorable for that batch is promoted the use of.
Notification number is CN201616460U, the day for announcing be on October 27th, 2010 Chinese patent document in disclose a kind of battery container, comprise some the groove bodies being set up in parallel, in described groove body, it is equipped with some stiffening webs arranged side by side by the left side wall of pole group's pressure and right side wall. Although being provided with reinforcing rib structure, make storage battery accumulator plate group assemble pressure up and down consistent, but cause discontinuity between pole plate and sidewall due to the existence of stiffening web, easily cause the phenomenon of sidewall bulging to occur.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, technical problem to be solved is to provide the battery container of a kind of anti-short brink wall distortion, it can significantly reduce pole group and apply the pressure on short brink wall, prevent the phenomenon of short brink wall oxygen blast cyanidation from occurring, complete processing is simple, effectively reduces manufacturing cost.
The present invention makes above-mentioned technical problem be solved by the following technical programs.
The battery container of a kind of anti-short brink wall distortion, by resistance to acid plastic material integrated injection molding, comprise rectangular tank box, the four sides sidewall of groove box is made up of the short brink wall mutually parallel with pole plate plate face and the long side wall perpendicular with pole plate plate face, has offered locating slot on the inner side-wall of short brink wall crest line two side periphery crossing with long side wall. Locating slot comprises two portions, and first groove of a part for being positioned on short brink wall, another part is the 2nd groove being positioned on long side wall, and the preventing deformation arranging resistance to acid plastic material in locating slot suppresses sheet. Preventing deformation is suppressed sheet and is comprised a blade, shell fragment and rubber seal butt strip. Shell fragment is connected with blade and angle be acute angle, and rubber seal butt strip and shell fragment are with side and the top being positioned at shell fragment, and rubber seal butt strip, with propping up that blade is perpendicular to be connected, props up a blade and is positioned at same straight line with the crossing line of shell fragment and rubber seal butt strip. Described crossing line overlaps with described crest line, blade is located by connecting on the inner side-wall in the 2nd groove and with long side wall and puts down together, rubber seal butt strip is located by connecting on the inner side-wall in the first groove and with short brink wall and puts down together, the upper edge of blade and the upper edge of rubber seal butt strip all upper edge with groove box put down together, shell fragment can rotate in the first groove by axis of described crossing line and do not protrude from the inner side-wall of short brink wall.
In the middle of this structure, apply pressure to short brink wall direction after pole group inserts battery container, shell fragment will be pressed in the first groove by power, owing to shell fragment is taking described crossing line as axis and rotatable being connected to are propped up in blade, and a blade is located by connecting in the 2nd groove on long side wall, therefore, the part that pole group is applied in the pressure of short brink wall originally transfers to by shell fragment by power, the pressure that shell fragment bears is transferred on long side wall via a blade, and then the pressure making short brink wall bear is greatly reduced, serve the effect preventing short brink wall oxygen blast cyanidation. preventing deformation suppresses that the structure design that sheet matches with locating slot is rationally exquisite, and its complete processing is simple, easy batch making, and adopts compared with metal foil or toughened glass prevents the structure of distortion in prior art, considerably reduces manufacturing cost.
As preferably, shell fragment is isosceles trapezoid, long base is connected with a blade. Not easily interfere and uniform force when this structure easily ensures that shell fragment rotates.
As preferably, described acute angle is 30 to 45 degree. Can guarantee that shell fragment has sufficient screen resilience.
As preferably, it is that PP plastic material is formed that preventing deformation suppresses sheet. Achieve structural strength weak, but there is the application of the PP plastic material of the ability of outstanding anti-organic solvent.
As the further improvement of above technical scheme, the following two kinds mode:
1. preventing deformation suppresses sheet and groove box is split-type structural, and preventing deformation is suppressed sheet and is connected on locating slot. Being convenient to part replacement, easy to assembly, handiness is strong.
2. preventing deformation suppresses sheet and groove box is integrated injection moulding structure. Complete processing is simple, low cost of manufacture, is conducive to batch production.
Generally speaking, the technical scheme of the present invention is on the basis making up prior art deficiency so that structure is simplified, good reliability. Being easy to make, material therefor cost is low, is conducive to batch production, meets needed for the economic benefit of enterprise. The phenomenon of battery container short brink wall oxygen blast cyanidation is effectively prevented to occur, it is to increase the quality of product.
Accompanying drawing explanation
Fig. 1 is the first structural representation implementing mode of the present invention;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 eliminates the structural representation that preventing deformation suppresses sheet in Fig. 2;
Fig. 4 is the 2nd kind of structural representation implementing mode of the present invention;
Fig. 5 is the perspective view that preventing deformation suppresses sheet;
Fig. 6 is the main TV structure schematic diagram that preventing deformation suppresses sheet;
Fig. 7 is the right TV structure schematic diagram of Fig. 6.
In figure: 1-groove box, 2-short brink wall, 3-long side wall, 4-preventing deformation suppresses sheet, and 5-props up blade, 6-shell fragment, 7-rubber seal butt strip, 8-locating slot, 9-first groove, 10-the 2nd groove.
Embodiment
Below in conjunction with accompanying drawing, embodiments of the present invention are described in detail.
The enforcement mode of the battery container of a kind of anti-short brink wall distortion of the present invention as shown in Fig. 1 Fig. 2 Fig. 3, it is made up of resistance to acid plastic material, it it is PP plastic material herein, comprising rectangular tank box 1, the four sides sidewall of groove box 1 is made up of the short brink wall 2 mutually parallel with pole plate plate face and the long side wall 3 perpendicular with pole plate plate face. The inner side-wall of short brink wall 2 crest line two side periphery crossing with long side wall 3 has offered locating slot 8. Shown in Fig. 3, locating slot 8 comprises two portions, and first groove 9 of a part for being positioned on short brink wall 2, another part is the 2nd groove 10 being positioned on long side wall 3. The preventing deformation arranging resistance to acid plastic material in locating slot 8 suppresses sheet 4, is PP plastic material herein, and preventing deformation is suppressed sheet 4 and is integrated injection moulding structure with groove box 1. This kind of structural manufacturing process is simple, and materials'use is with low cost, is conducive to batch micro operations to process, and popularization and application is good. As shown in Fig. 5 Fig. 6 Fig. 7, preventing deformation is suppressed sheet 4 and is comprised a blade 5, shell fragment 6 and rubber seal butt strip 7, and shell fragment 6 is connected with a blade 5 and angle is acute angle, and acute angle scope is preferably at 30 to 45 degree, in order to guarantee to have sufficient screen resilience, this kind is set to 45 degree of angles. Rubber seal butt strip 7 and shell fragment 6 are with side and the top being positioned at shell fragment 6, rubber seal butt strip 7 is connected with blade 5 is perpendicular, prop up blade 5 and it is positioned at same straight line with the crossing line of shell fragment 6 and rubber seal butt strip 7, as preferred structure, shell fragment 6 is arranged to isosceles trapezoid, its long base is connected with a blade 5, not easily interferes and uniform force when so easy guarantee shell fragment rotates. Described crossing line overlaps with described crest line, blade 5 is located by connecting on the inner side-wall in the 2nd groove 10 and with long side wall 3 and puts down together, rubber seal butt strip 7 is located by connecting on the inner side-wall in the first groove 9 and with short brink wall 2 and puts down together, the upper edge of blade 5 and the upper edge of rubber seal butt strip 7 all upper edge with groove box 1 put down together, it is interior and do not protrude from the inner side-wall of short brink wall 2 that shell fragment 6 can rotate to the first groove 9 by axis of described crossing line.
As shown in Figure 4 as another embodiment of the invention, it is split-type structural that preventing deformation suppresses sheet 4 with groove box 1, and preventing deformation is suppressed sheet 4 and is connected on locating slot 8. Such structure applying flexible is strong, is convenient to part replacement, easy to assembly.
The present invention is not limited to above-described enforcement mode, the enforcement mode of the direct replacement such as structural distortion in the middle of the known technology that the vibrational power flow that preventing deformation is suppressed between sheet and locating slot and groove box can also adopt those skilled in the art to obtain or prior art. As long as have employed preventing deformation to suppress the enforcement mode that sheet and locating slot coordinate and achieve the function that short brink wall pressure part is transferred on long side wall, all drop in protection scope of the present invention.
Claims (6)
1. the battery container of an anti-short brink wall distortion, comprise rectangular tank box (1), this rectangular tank box is by resistance to acid plastic material integrated injection molding, the four sides sidewall of groove box (1) is made up of the short brink wall (2) mutually parallel with pole plate plate face and the long side wall (3) perpendicular with pole plate plate face, it is characterized in that: on the inner side-wall of short brink wall (2) crest line two side periphery crossing with long side wall (3), offered locating slot (8), locating slot (8) comprises two portions, first groove (9) of a part for being positioned on short brink wall (2), two groove (10) of another part for being positioned on long side wall (3), the preventing deformation arranging resistance to acid plastic material in locating slot (8) suppresses sheet (4), preventing deformation is suppressed sheet (4) and is comprised a blade (5), shell fragment (6) and rubber seal butt strip (7), shell fragment (6) is connected with a blade (5) and angle is acute angle, rubber seal butt strip (7) and shell fragment (6) are with side and the top being positioned at shell fragment (6), rubber seal butt strip (7) is connected with blade (5) is perpendicular, and a blade (5) is positioned at same straight line with the crossing line of shell fragment (6) and rubber seal butt strip (7), described crossing line overlaps with described crest line, blade (5) is located by connecting on the inner side-wall in the 2nd groove (10) and with long side wall (3) and puts down together, rubber seal butt strip (7) is located by connecting on the inner side-wall in the first groove (9) and with short brink wall (2) and puts down together, the upper edge of blade (5) and the upper edge of rubber seal butt strip (7) all upper edge with groove box (1) put down together, it is interior and do not protrude from the inner side-wall of short brink wall (2) that shell fragment (6) can rotate to the first groove (9) by axis of described crossing line.
2. the battery container of anti-short brink wall according to claim 1 distortion, is characterized in that: shell fragment (6) is in isosceles trapezoid, and long base is connected with a blade (5).
3. the battery container of anti-short brink wall according to claim 1 distortion, is characterized in that: described acute angle is 30 to 45 degree.
4. the battery container of anti-short brink wall according to claim 1 distortion, is characterized in that: preventing deformation suppresses sheet (4) for PP plastic material formation.
5. the battery container of anti-short brink wall according to any one of claim 1 to 4 distortion, is characterized in that: it is split-type structural that preventing deformation suppresses sheet (4) with groove box (1), and preventing deformation is suppressed sheet (4) and is connected on locating slot (8).
6. the battery container of anti-short brink wall according to any one of claim 1 to 4 distortion, is characterized in that: preventing deformation is suppressed sheet (4) and is integrated injection moulding structure with groove box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279595.9A CN104143611B (en) | 2014-06-23 | 2014-06-23 | The battery container of a kind of anti-short brink wall distortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410279595.9A CN104143611B (en) | 2014-06-23 | 2014-06-23 | The battery container of a kind of anti-short brink wall distortion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104143611A CN104143611A (en) | 2014-11-12 |
| CN104143611B true CN104143611B (en) | 2016-06-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410279595.9A Active CN104143611B (en) | 2014-06-23 | 2014-06-23 | The battery container of a kind of anti-short brink wall distortion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104143611B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201616460U (en) * | 2010-01-08 | 2010-10-27 | 超威电源有限公司 | Storage battery container |
| JP2013140769A (en) * | 2011-12-05 | 2013-07-18 | Ihi Corp | Battery module |
| CN203503721U (en) * | 2013-10-08 | 2014-03-26 | 中航锂电（洛阳）有限公司 | Battery fixing device, battery module and battery box both using same |
-
2014
- 2014-06-23 CN CN201410279595.9A patent/CN104143611B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201616460U (en) * | 2010-01-08 | 2010-10-27 | 超威电源有限公司 | Storage battery container |
| JP2013140769A (en) * | 2011-12-05 | 2013-07-18 | Ihi Corp | Battery module |
| CN203503721U (en) * | 2013-10-08 | 2014-03-26 | 中航锂电（洛阳）有限公司 | Battery fixing device, battery module and battery box both using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104143611A (en) | 2014-11-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Address after: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee after: Chaowei Power Group Co., Ltd Address before: 313100 Zhejiang city of Huzhou province Changxing County pheasant emerging urban industrial park Patentee before: CHAOWEI POWER Co.,Ltd. |