CN2678147Y - Copper core pole high-capacity lead-acid battery terminal structure - Google Patents
Copper core pole high-capacity lead-acid battery terminal structure Download PDFInfo
- Publication number
- CN2678147Y CN2678147Y CN 200320123385 CN200320123385U CN2678147Y CN 2678147 Y CN2678147 Y CN 2678147Y CN 200320123385 CN200320123385 CN 200320123385 CN 200320123385 U CN200320123385 U CN 200320123385U CN 2678147 Y CN2678147 Y CN 2678147Y
- Authority
- CN
- China
- Prior art keywords
- pole
- copper core
- utmost point
- terminal structure
- battery terminal
- 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
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000002253 acid Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 7
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y02E60/12—
Landscapes
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model provides a copper core utmost point post large capacity lead acid battery terminal structure, in copper core embedding utmost point post, be equipped with the position sleeve between utmost point post and upper cover, connect swivel nut and 2 ~ 3 sealing washers, become integrative by 104 sticky connections between position sleeve and the utmost point post, fill 109 sealed glues between the utmost point post hole upper portion of upper cover and the utmost point post. The utility model is used for the large capacity lead-acid battery to conduct current to peripheral equipment, prevent to produce stress because of the heating of heavy current discharge terminal or polar plate deformation, make the glue film fracture; meanwhile, the length of the joint surface of the pole and the upper cover and the sealing reliability are increased, and the battery is prevented from losing water and acid liquor leakage, so that the service life of the battery is prolonged, and the environmental pollution is prevented.
Description
Technical field
The utility model relates to a kind of terminal structure of lead acid accumulator, especially for the copper core electrode post terminal structure of high-capacity lead-acid battery.
Background technology
Terminal structure is the important component part of valve-control sealed lead acid battery, by bolt be connected copper bar or the line that is flexible coupling links to each other conduction current with ancillary equipment; Bear the stress that the pole plate distortion is produced in the battery charge and discharge process simultaneously, assurance battery anacidity hydrorrhea in the course of the work goes out.Early stage terminal structure is that terminal is directly inserted pole, and the pre-buried lead bushing of pole and loam cake adopts welding manner to connect together, and seals with epoxide-resin glue again.This structure is when heavy-current discharge, and lead terminal easily generates heat and produces fusing, makes glue-line crackle occur easily, and the ageing-resistant performance of glue is relatively poor in addition, can produce Lou acid, climb sour phenomenon, causes that battery is dry, influences useful life, also brings environmental pollution.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art part, provide a kind of and can bear heavy-current discharge, guarantee battery in the course of the work the anacidity hydrorrhea go out, prolong battery useful life, avoid the copper core electrode post high-capacity lead-acid battery terminal structure of environmental pollution.
The technical solution of the utility model is: copper core electrode post high-capacity lead-acid battery terminal structure comprises the pole that is contained in the loam cake and inserts the interior copper core of pole, improvements are that the copper core embeds in the pole, between pole and loam cake, be provided with positioning sleeve, connect swivel nut and 2～3 road sealing rings, by the 104 gluing one that are connected into, fill 109 fluid sealants between the top, pole hole of loam cake and the pole between positioning sleeve and the pole.
Further, round boss is arranged at the pole bottom, is provided with a bowl RunddichtringO between plane and the positioning sleeve lower surface on the boss; Pole, positioning sleeve and loam cake triplicity place have the O RunddichtringO; The square RunddichtringO is arranged between loam cake pole hole and the pole; Rectangular seal has pad with being connected between the swivel nut; Bowl type, O type, square RunddichtringO are the EPT rubber packing circle.
Adopt technique scheme, the copper in-core is embedded in the lead terminal post, and in order to lead the stream that conducts electricity, the terminal heating cracks glue-line when preventing heavy-current discharge, causes the acid solution seepage.Because positioning sleeve becomes to closely cooperate with the O RunddichtringO, pole, positioning sleeve and O RunddichtringO and loam cake are bonded to one, the pole bottom is provided with boss, with bowl RunddichtringO and positioning sleeve sealing, positioning sleeve and cell cover make the battery power that the pole plate distortion produces in charge and discharge process be directly delivered to and cover with O RunddichtringO and the sealing of 104 glue, prevent that fluid sealant is stressed and crack, increased simultaneously in conjunction with the face length degree, prolonged and climbed sour distance, can effectively prevent the acid solution seepage.Square sealing ring and pad are pressed in the loam cake pole hole with the connection swivel nut, and between loam cake pole hole and pole, fill 109 glue and carry out secondary seal, pole and loam cake are connected together, prevent that the pole plate distortion from making seal break-off, cause the battery dehydration, thereby prolong battery useful life, avoid environmental pollution.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
As figure, copper core 1 embeds in the pole 11, pole is contained in the pole hole of loam cake 3, the positioning sleeve 8 and the bowl RunddichtringO 9 that are enclosed within on the pole are arranged between pole round boss 10 and the lower surface, loam cake pole hole, pole, positioning sleeve and loam cake triplicity place have O RunddichtringO 7, and bond together with 104 glue 12 in the junction.Square RunddichtringO 6, pad 5 are pressed in the loam cake pole hole by connecting swivel nut 4.Fill 109 fluid sealants 2 between top, loam cake pole hole and the pole, carry out secondary seal.
Claims (6)
1, a kind of copper core electrode post high-capacity lead-acid battery terminal structure, comprise the pole that is contained in the loam cake and insert the interior copper core of pole, it is characterized in that the copper core embeds in the pole, between pole and loam cake, be provided with positioning sleeve, connect swivel nut and 2～3 road sealing rings, by the 104 gluing one that are connected into, fill 109 fluid sealants between the top, pole hole of loam cake and the pole between positioning sleeve and the pole.
2, by the described copper core electrode post high-capacity lead-acid of claim 1 battery terminal structure, it is characterized in that round boss is arranged at the pole bottom, be provided with a bowl RunddichtringO between plane and the positioning sleeve lower surface on the boss.
3, by the described copper core electrode post high-capacity lead-acid of claim 1 battery terminal structure, it is characterized in that pole, positioning sleeve and loam cake triplicity place have the O RunddichtringO.
4, by the described copper core electrode post high-capacity lead-acid of claim 1 battery terminal structure, it is characterized in that the square RunddichtringO is arranged between loam cake pole hole and the pole.
5,, it is characterized in that rectangular seal has pad with being connected between the swivel nut by the described copper core electrode post high-capacity lead-acid of claim 4 battery terminal structure.
6,, it is characterized in that described bowl type, O type, square RunddichtringO are the EPT rubber packing circle by claim 2 or 3 or 4 described copper core electrode post high-capacity lead-acid battery terminal structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123385 CN2678147Y (en) | 2003-12-19 | 2003-12-19 | Copper core pole high-capacity lead-acid battery terminal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320123385 CN2678147Y (en) | 2003-12-19 | 2003-12-19 | Copper core pole high-capacity lead-acid battery terminal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2678147Y true CN2678147Y (en) | 2005-02-09 |
Family
ID=34581227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320123385 Expired - Fee Related CN2678147Y (en) | 2003-12-19 | 2003-12-19 | Copper core pole high-capacity lead-acid battery terminal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2678147Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317288B (en) * | 2005-11-26 | 2010-12-08 | 荷贝克电池有限商业两合公司 | Apparatus for sealing tube plates of batteries |
| CN108878697A (en) * | 2018-06-26 | 2018-11-23 | 余泽军 | A kind of encapsulating method of polar column of lead-acid battery |
-
2003
- 2003-12-19 CN CN 200320123385 patent/CN2678147Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317288B (en) * | 2005-11-26 | 2010-12-08 | 荷贝克电池有限商业两合公司 | Apparatus for sealing tube plates of batteries |
| CN108878697A (en) * | 2018-06-26 | 2018-11-23 | 余泽军 | A kind of encapsulating method of polar column of lead-acid battery |
| CN108878697B (en) * | 2018-06-26 | 2020-12-08 | 安徽正熹标王新能源有限公司 | Sealing method of lead-acid battery pole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |