CN204130619U - In a kind of novel lead-acid storage battery, large density battery changes into terminal protective cover - Google Patents
In a kind of novel lead-acid storage battery, large density battery changes into terminal protective cover Download PDFInfo
- Publication number
- CN204130619U CN204130619U CN201420423772.1U CN201420423772U CN204130619U CN 204130619 U CN204130619 U CN 204130619U CN 201420423772 U CN201420423772 U CN 201420423772U CN 204130619 U CN204130619 U CN 204130619U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- cylinder
- screw
- large density
- battery
- 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
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Classifications
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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
Abstract
The utility model provides large density battery in a kind of novel lead-acid storage battery to change into terminal protective cover, comprises screw and protective cover, and described screw is installed protective cover, hold-down nut, outer connecting line successively, compressed plain cushion, holddown spring pad and fastening screw screw; Described protective cover comprises cylinder and outer hexagonal prism body; Described outer hexagonal prism body is arranged on cylinder center; Described outer hexagonal prism body center is provided with through hole; Described cylinder inside arranges a terminal guard chamber.In lead acid accumulator, large density battery changes into terminal protective cover, effectively solve copper in battery forming process silver-plated or plate high tin binding post protection question, binding post is not corroded during whole changing into, substantially increase the qualification rate of product, add the reliability of product, extend the useful life of battery, the performance of product is not fully exerted.
Description
Technical field
The utility model relates to field of batteries, especially relates to large density battery in a kind of novel lead-acid storage battery and changes into terminal protective cover.
Background technology
Along with the fast development of lead-acid storage battery production, the ripe pole plate of former alienation produces the technique of battery to the environmental pollution such as air, water especially severe; In order to decreasing pollution, protection of the environment, green sustainable development economy, reaches the object of environmental protection benign development economy free from environmental pollution, makes tank formation into container formation technique now, effectively solve the problem of environmental pollution; Due to container formation, to produce line duration long, and copper binding post that is silver-plated or that plate high tin spatters easily corrosion after acid, affects very large on the qualification rate of product; Middle large density battery changes into the problem that terminal protective cover effectively can solve the corrosion of positive and negative binding post, improves product quality and plays its best serviceability.
Summary of the invention
Problem to be solved in the utility model is to provide large density battery in a kind of novel lead-acid storage battery and changes into terminal protective cover.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: in a kind of novel lead-acid storage battery, large density battery changes into terminal protective cover, comprise outer connecting line and screw, described screw is installed protective cover, hold-down nut, outer connecting line successively, is compressed plain cushion, holddown spring pad and fastening screw screw; Described protective cover comprises cylinder and outer hexagonal prism body; Described outer hexagonal prism body is arranged on cylinder center; Described outer hexagonal prism body center is provided with through hole; Described cylinder inside arranges a terminal guard chamber.
Further, described cylindrical diameter is greater than the diameter of outer hexagon cylinder.
Further, described cylindrical height is less than the height of outer hexagon cylinder.
Further, the through hole that described outer hexagonal prism body center is arranged communicates with the terminal guard chamber that cylinder inside is arranged.
Further, protective cover is made up of polytetrafluoro material.
The advantage that the utility model has and beneficial effect are: in lead acid accumulator, large density battery changes into terminal protective cover, effectively solve copper in battery forming process silver-plated or plate high tin binding post protection question, binding post is not corroded during whole changing into, substantially increase the qualification rate of product, add the reliability of product, extend the useful life of battery, the performance of product is not fully exerted.
Accompanying drawing explanation
Fig. 1 is that in novel lead-acid storage battery of the present utility model, large density battery changes into terminal protective cover stereogram;
Fig. 2 is the longitudinal section of Fig. 1;
Fig. 3 is the longitudinal section of the protective cover in Fig. 1;
Fig. 4 is the utility model using state schematic diagram.
In figure: 1, screw 2, terminal guard chamber 3, cylinder
4, outer hexagonal prism body 5, hold-down nut 6, compression plain cushion
7, holddown spring pad 8, fastening screw screw 9, outer connecting line
10, protective cover 11, through hole
Embodiment
Below in conjunction with accompanying drawing, specific embodiment of the utility model is elaborated.
As shown in the figure, the utility model provides large density battery in a kind of novel lead-acid storage battery to change into terminal protective cover, comprise outer connecting line 9 and screw 1, screw 1 is installed protective cover 10, hold-down nut 5, outer connecting line 9 successively, is compressed plain cushion 6, holddown spring pad 7 and fastening screw screw 8; Protective cover 10 comprises cylinder 3 and outer hexagonal prism body 4; Outer hexagonal prism body 4 is arranged on cylinder 3 and hits exactly; Outer hexagonal prism body 4 center is provided with through hole 11; Cylinder 3 inside arranges a terminal guard chamber 2.
The diameter of cylinder 3 is greater than the diameter of outer hexagon cylinder 4, the height of cylinder 3 is less than the height of outer hexagon cylinder 4, outer hexagonal prism body 4 hits exactly the through hole arranged and communicates with the terminal guard chamber 2 that cylinder 3 inside is arranged, and protective cover 10 is made up of polytetrafluoro material.
CARBURIZING FURNACE FOR STAINLESS FASTENER 1 being fastened in binding post screw 1 hole, terminal protective cover 10 and copper is silver-plated or high tin binding post links together, using in order to connecting outer connecting line 9; Terminal protective cover 10 is fixed on the silver-plated or high tin binding post of copper, and terminal guard chamber 2 stops and spatters acid solution outward, and the silver-plated or high tin binding post of available protecting copper is not corroded;
The acidproof corrosion-resistant long service life of cylinder 3 that poly fourfluoroplastics manufactures; The outer hexagonal prism body 4 that poly fourfluoroplastics manufactures is acidproof corrosion-resistant, and terminal protective cover 10 entirety is fixed in silver-plated or high tin binding post screw 1 hole of battery copper by available spanner, also protective cover 10 can be screwed out; Hold-down nut 5 being fixed on protective cover 10 screw 1, using in order to connecting outer connecting line 9;
Compressing plain cushion 6 for compressing outer connecting line 9 copper lug use, making connecting portion contact point firm; Holddown spring pad 7, for compressing plain cushion 6 use, makes connecting portion contact point firmly without virtual connection phenomenon; Fastening screw screw 8, for being placed in protective cover 10 screw 1 by outer connecting line 9 copper lug, being put well and is compressed plain cushion 6, holddown spring pad 7 fastening screw screw 8, outer connecting line 9 is firmly connected with protective cover 10; Outer connecting line 9 is for carrying out discharge and recharge needing the product of Battery formation to be cascaded.
In lead acid accumulator, large density battery changes into terminal protective cover, effectively solve copper in battery forming process silver-plated or plate high tin binding post protection question, binding post is not corroded during whole changing into, substantially increase the qualification rate of product, add the reliability of product, extend the useful life of battery, the performance of product is not fully exerted.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (5)
1. in a novel lead-acid storage battery, large density battery changes into terminal protective cover, comprise screw (1) and protective cover (10), it is characterized in that: described screw (1) is installed protective cover (10), hold-down nut (5), outer connecting line (9) successively, compressed plain cushion (6), holddown spring pad (7) and fastening screw screw (8); Described protective cover (10) comprises cylinder (3) and outer hexagonal prism body (4); Described outer hexagonal prism body (4) is arranged on cylinder (3) center; Described outer hexagonal prism body (4) center is provided with through hole (11); Described cylinder (3) inside arranges a terminal guard chamber (2).
2. in a kind of novel lead-acid storage battery according to claim 1, large density battery changes into terminal protective cover, it is characterized in that: the diameter of described cylinder (3) is greater than the diameter of outer hexagon cylinder (4).
3. in a kind of novel lead-acid storage battery according to claim 1, large density battery changes into terminal protective cover, it is characterized in that: the height of described cylinder (3) is less than the height of outer hexagon cylinder (4).
4. in a kind of novel lead-acid storage battery according to claim 1, large density battery changes into terminal protective cover, it is characterized in that: the through hole that described outer hexagonal prism body (4) center is arranged communicates with the terminal guard chamber (2) that cylinder (3) inside is arranged.
5. in a kind of novel lead-acid storage battery according to claim 1, large density battery changes into terminal protective cover, it is characterized in that: described protective cover (10) is made up of polytetrafluoro material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423772.1U CN204130619U (en) | 2014-07-29 | 2014-07-29 | In a kind of novel lead-acid storage battery, large density battery changes into terminal protective cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423772.1U CN204130619U (en) | 2014-07-29 | 2014-07-29 | In a kind of novel lead-acid storage battery, large density battery changes into terminal protective cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204130619U true CN204130619U (en) | 2015-01-28 |
Family
ID=52386943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423772.1U Expired - Fee Related CN204130619U (en) | 2014-07-29 | 2014-07-29 | In a kind of novel lead-acid storage battery, large density battery changes into terminal protective cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204130619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411686A (en) * | 2018-11-12 | 2019-03-01 | 中核核电运行管理有限公司 | Nuclear power plant nuclear island lead-acid accumulator external power source interface |
-
2014
- 2014-07-29 CN CN201420423772.1U patent/CN204130619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411686A (en) * | 2018-11-12 | 2019-03-01 | 中核核电运行管理有限公司 | Nuclear power plant nuclear island lead-acid accumulator external power source interface |
| CN109411686B (en) * | 2018-11-12 | 2024-04-12 | 中核核电运行管理有限公司 | External power interface of nuclear island lead-acid storage battery of nuclear power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |