CN203746921U - Storage battery container cover capable of preventing sealant overflowing - Google Patents
Storage battery container cover capable of preventing sealant overflowing Download PDFInfo
- Publication number
- CN203746921U CN203746921U CN201320868176.XU CN201320868176U CN203746921U CN 203746921 U CN203746921 U CN 203746921U CN 201320868176 U CN201320868176 U CN 201320868176U CN 203746921 U CN203746921 U CN 203746921U
- Authority
- CN
- China
- Prior art keywords
- container cover
- preventing
- battery container
- groove
- pole
- 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 - Lifetime
Links
- 239000000565 sealant Substances 0.000 title abstract description 23
- 239000003292 glue Substances 0.000 claims description 35
- 210000002421 cell wall Anatomy 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- 239000002253 acid Substances 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 vulcanie Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000000717 retained effect Effects 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
Abstract
The utility model discloses a storage battery container cover capable of preventing sealant overflowing. The storage battery container cover comprises a cover body, wherein two terminal grooves are formed in the front side of the cover body; a sealant groove is formed in the back side of the cover body; a hole column is arranged on the back side of each terminal groove; a pole hole through which a pole passes is formed at the center of each hole column; a heightening part for preventing sealant from overflowing into the pole holes is arranged in a container wall at the inner side of the sealant groove. According to the storage battery container cover capable of preventing sealant overflowing, the problem that sealant in the sealant groove flows into the pole holes and damages poles in the process of sealing the container cover and a battery jar cab be effectively prevented, and the product quality and performance of the storage battery are guaranteed. In addition, the heightening part arranged on the storage battery container cover capable of preventing sealant overflowing does not influence the assembly of the container cover and the battery jar.
Description
Technical field
The utility model belongs to storage battery and manufactures field, relates in particular to a kind of battery container cover of adhesive-spill-preventing.
Background technology
The structure of lead acid accumulator mainly comprises pole plate, dividing plate, electrolyte, shell, plumbous intercell connector, pole etc.
The shell of lead acid accumulator comprises battery case and groove lid, wherein, battery case is mainly used in the positive and negative pole plate group of splendid attire and electrolyte, and the Main Function of groove lid is exhaust, prevents that foreign material from entering the inside of storage battery, and preventing that electrolyte from spattering leakage, groove lid should have good insulation property, mechanical strength, anticorrosion, acid-proof, temperature tolerance etc. conventionally.
The groove lid of lead acid accumulator is mainly made up of copolymeric plastics materials such as vulcanie, polypropylene plastics and ABS at present, and then both application are comparatively extensive.
The structure of the groove lid that Fig. 1 shows a kind of lead acid accumulator existing, the front of groove lid is recessed to form two terminal grooves, and the back side of each terminal groove is provided with hole post 12, and hole post 12 offers the pole column hole passing for pole; The circumferential groove lid edge, the back side of described groove lid is provided with glue groove 11, and the edge, top of glue groove 11 is with the top of Kong Zhu along concordant, and in the time of groove lid and battery case sealing, the fluid sealant in glue groove 11 easily flow in pole column hole, damages pole.
Notification number is that the Chinese patent literature of CN202332985U discloses a kind of plastic cover for storage battery, formed by sealed adhesive slot, O type ring recess, lid, fluid sealant groove, adhesive-spill-preventing platform, pole through hole, pole fixed station, O type ring recess is set on the central axis position of pole fixed station, the upper end of O type ring recess arranges sealed adhesive slot, the lower end of O type ring recess arranges pole through hole, fluid sealant groove is set between pole fixed station and lid, and adhesive-spill-preventing platform is arranged on the edge of the lower end pole through hole of pole fixed station.This patent is by the arranged outside adhesive-spill-preventing platform of pole through hole, stop battery case, cover the glue overflowing when bonding enter in pole through hole from cemented side seam, but this adhesive-spill-preventing platform is only one-sided baffle seal glue, and blocking effect is bad.In addition, this adhesive-spill-preventing platform is arranged on pole fixed station, in the time of groove lid and battery case installation, easily stops the pole plate in utmost point group.Therefore, be necessary the structure of groove lid to improve, to overcome above-mentioned defect.
Utility model content
The utility model provides a kind of battery container cover of adhesive-spill-preventing, and the fluid sealant can effectively prevent the sealing of battery container cover and battery case time in glue groove flow in pole column hole and damages pole, has ensured the product quality and performances of storage battery.
A battery container cover for adhesive-spill-preventing, comprises lid, and the front of described lid is provided with two terminal grooves, and the back side is provided with glue groove; The back side of described terminal groove is provided with Kong Zhu, and described Kong Zhu center is provided with the pole column hole passing through for pole; The inner side cell wall of described glue groove is provided with the portion of increasing that stops colloid to overflow into pole column hole.
By the portion of increasing is set on the inner side cell wall at glue groove, in the time that battery container cover (hereinafter to be referred as groove lid) seals with battery case, can effectively stop that the fluid sealant (being colloid) in glue groove flows in pole column hole, and can the pole plate in utmost point group not produced and be stopped.It will be appreciated by those skilled in the art that, the inner side cell wall of glue groove is the sidewall of glue groove adjacent bores post, the back side of lid refers to the one side that when groove lid is installed on battery case, lid is pressed close to battery case, the back side of terminal groove clearly finger tip pilot trench near the one side of battery case.In addition, in description of the present utility model, the end face of the position of the portion of increasing relating to, the end face of Kong Zhu, inner side cell wall and the top of increasing portion are along all referring to that higher than the end face of Kong Zhu groove lid carries on the back supine state.
As preferably, described in increase portion top along than the high 1～3mm of the end face of described Kong Zhu.Preferred, described in increase portion top along than the high 1.5～2.5mm of the end face of described Kong Zhu.Within the scope of this, the portion of increasing is better to the blocking effect of the fluid sealant in glue groove, can not affect the assembling of groove lid and battery case simultaneously, also more saves material.
As preferably, described glue grooved ring is arranged around the edge of described lid, the position, a turning of the contiguous described glue groove of each hole post.
As preferably, described in the portion of increasing be L-type, the length on two limits of the portion of increasing of this L-type is all greater than the diameter of pole column hole.Two limits of the portion of increasing of L-type can be by pole column hole semi-surrounding, can more effectively stop that the fluid sealant in glue groove spills in pole column hole.
As preferably, the length on two limits of the portion of increasing of described L-type and the ratio of pole column hole diameter are 1.2～1.8.Preferred, the length on two limits of the portion of increasing of described L-type and the ratio of pole column hole diameter are 1.5 or 1.8.More save material, also can reach the effect that stops preferably fluid sealant in glue groove simultaneously, also can not affect the assembling of groove lid and battery case.
As preferably, the portion of increasing of described L-type has chamfering.By chamfering is set, the portion of increasing of L-type is rounder and more smooth, is convenient to battery case and is installed to smoothly in glue groove.
Compared with prior art, the beneficial effects of the utility model are:
The battery container cover of the utility model adhesive-spill-preventing, the fluid sealant can effectively prevent the sealing of groove lid and battery case time in glue groove flow in pole column hole and damages pole, has ensured the product quality and performances of storage battery.
The battery container cover of the utility model adhesive-spill-preventing improves on the basis of existing groove lid, has retained to greatest extent the prototype structure of battery container cover, simple in structure.
The portion of increasing of the battery container cover setting of the utility model adhesive-spill-preventing can not affect the assembling of groove lid and battery case.
Brief description of the drawings
Fig. 1 is the structural representation of the groove lid of a kind of storage battery in prior art.
Fig. 2 is the structural representation of the battery container cover of the utility model adhesive-spill-preventing.
Wherein, 1, Kong Zhu; 2, pole column hole; 3, glue groove; 4, increase portion; 5, terminal groove; 6, lid.
Embodiment
Further explain the utility model below in conjunction with embodiment.
Embodiment 1
Fig. 2 shows the structure of the battery container cover of present embodiment adhesive-spill-preventing.Visible in figure, groove lid comprises the lid 6 of rectangle, the both sides of lid 6 one end are provided with two terminal grooves 5, be respectively positive terminal pilot trench and negative pole end pilot trench, these two terminal grooves 5 are recessed to form by the front of lid 6, the back side of each terminal groove 5 is respectively equipped with a hole post 1, and the center of hole post 1 offers pole column hole 2, passes for pole.Kong Zhu on positive terminal pilot trench is used for installing positive terminal, and the Kong Zhu on negative pole end pilot trench is used for installing negative terminal.
The back side of lid 6 is provided with glue groove 3, and this glue groove 3 distributes around lid 6 edges, and the degree of depth of glue groove 3 is 5mm, battery case firmly can be sealed in this glue groove 3, thereby groove lid and battery case sealing are installed.In the space that two hole posts 1 surround in glue groove 3, and each hole post 1 is respectively adjacent to the position, a turning of glue groove 3.
The end face of the inner side cell wall (being the cell wall of adjacent bores post) of glue groove 3 is provided with the portion of increasing 4, increases portion 4 and can one-body moldedly process with glue groove 3.This increases portion 4 for L-type, and the edge, top of the portion of increasing 4 of this L-type is than the high 2mm of the end face of hole post 1, and the ratio of the length on two limits of the portion of increasing 4 of this L-type and pole column hole 2 diameters is 1.5.The portion of increasing of said structure can reach the effect of good baffle seal glue, saves material simultaneously, also can not affect the assembling of groove lid and battery case.In addition, for the ease of the installation of groove lid and battery case, the portion of increasing of this L-type is also provided with chamfering.
In the time that battery case and groove lid are installed, in glue groove, add fluid sealant, make the top of battery case along stretching in this glue groove, fluid sealant is squeezed, if fluid sealant adds too much, unnecessary fluid sealant overflows, and the portion of increasing can stop in the pole column hole of the fluid sealant ostium post overflowing and damages pole.
Embodiment 2
In present embodiment, the structure of the battery container cover of adhesive-spill-preventing is similar to embodiment 1, different, and the edge, top of the portion of increasing of L-type is than the high 2.5mm of the end face of Kong Zhu, and the length on two limits of the portion of increasing of this L-type and the ratio of pole column hole diameter are 1.8.
The foregoing is only better implementation example of the present utility model, be not limited to the utility model, all within the utility model spirit and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (7)
1. a battery container cover for adhesive-spill-preventing, comprises lid, and the front of described lid is provided with two terminal grooves, and the back side is provided with glue groove; The back side of described terminal groove is provided with Kong Zhu, and described Kong Zhu center is provided with the pole column hole passing through for pole; It is characterized in that, the inner side cell wall of described glue groove is provided with the portion of increasing that stops colloid to overflow into pole column hole.
2. the battery container cover of adhesive-spill-preventing as claimed in claim 1, is characterized in that, described in increase portion top along than the high 1～3mm of the end face of described Kong Zhu.
3. the battery container cover of adhesive-spill-preventing as claimed in claim 2, is characterized in that, described in increase portion top along than the high 1.5～2.5mm of the end face of described Kong Zhu.
4. the battery container cover of adhesive-spill-preventing as claimed in claim 1, is characterized in that, described glue grooved ring is arranged around the edge of described lid, the position, a turning of the contiguous described glue groove of each hole post.
5. the battery container cover of adhesive-spill-preventing as claimed in claim 4, is characterized in that, described in the portion of increasing be L-type, the length on two limits of the portion of increasing of this L-type is all greater than the diameter of pole column hole.
6. the battery container cover of adhesive-spill-preventing as claimed in claim 5, is characterized in that, the length on two limits of the portion of increasing of described L-type and the ratio of pole column hole diameter are 1.2～1.8.
7. the battery container cover of adhesive-spill-preventing as claimed in claim 5, is characterized in that, the portion of increasing of described L-type has chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868176.XU CN203746921U (en) | 2013-12-26 | 2013-12-26 | Storage battery container cover capable of preventing sealant overflowing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868176.XU CN203746921U (en) | 2013-12-26 | 2013-12-26 | Storage battery container cover capable of preventing sealant overflowing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746921U true CN203746921U (en) | 2014-07-30 |
Family
ID=51346684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868176.XU Expired - Lifetime CN203746921U (en) | 2013-12-26 | 2013-12-26 | Storage battery container cover capable of preventing sealant overflowing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377322A (en) * | 2014-11-20 | 2015-02-25 | 湖北润阳新能源有限公司 | Lead-acid storage battery housing structure |
-
2013
- 2013-12-26 CN CN201320868176.XU patent/CN203746921U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104377322A (en) * | 2014-11-20 | 2015-02-25 | 湖北润阳新能源有限公司 | Lead-acid storage battery housing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: TIANNENG BATTERY GROUP Co.,Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: TIANNENG BATTERY GROUP Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |
|
| CX01 | Expiry of patent term |