CN105406016A - Conductive clamp for sodium-sulfur cell - Google Patents
Conductive clamp for sodium-sulfur cell Download PDFInfo
- Publication number
- CN105406016A CN105406016A CN201510966751.3A CN201510966751A CN105406016A CN 105406016 A CN105406016 A CN 105406016A CN 201510966751 A CN201510966751 A CN 201510966751A CN 105406016 A CN105406016 A CN 105406016A
- Authority
- CN
- China
- Prior art keywords
- sodium
- holding tank
- connecting portion
- clamp
- conductive clip
- 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.)
- Granted
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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
- H01M50/50—Current conducting connections for cells or batteries
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a conductive clamp for a sodium-sulfur cell. The conductive clamp comprises a wiring clamp body and an operating clamp body; the wiring clamp body comprises a first cell tab contact part, a first tab holding tank part, a first connecting part and a terminal; the first cell tab contact part is connected with the first connecting part through the first tab holding tank part; an operating clamp body positioning slot is formed in one end, far from the first tab holding tank part, of the first connecting part; the terminal is connected with the end plane of the end, formed with the operating clamp body positioning slot, of the first connecting part; the operating clamp body comprises a second cell tab contact part, a second tab holding tank part and a second connecting part; the second cell tab contact part is connected with the second connecting part through the second tab holding tank part; and an operating clamp body positioning boss is formed in one end, far from the second tab holding tank part, of the second connecting part. The conductive clamp can enable the sodium-sulfur cell to be connected with inspection equipment without applying torsional force on the sodium-sulfur cell tab; and the conductive clamp is convenient and rapid to install, and capable of improving the detection efficiency on the sodium-sulfur cell.
Description
Technical field
The present invention relates to a kind of sodium-sulphur battery conductive clip detected for sodium-sulphur battery.
Background technology
Sodium-sulphur battery, as the efficient novel energy storage cell of one, has broad application prospects.Carry out when electrical property detects needing the lug of the positive and negative electrode of battery to carry out temporary connection with inspection machine to sodium-sulphur battery.The working temperature of sodium-sulphur battery is at 300-350 DEG C.Existing conductive clamp, as crocodile clip, does not possess the ability the high-temperature work environment work of 300-350 DEG C, can not work long hours under big current.At present when detecting sodium-sulphur battery, using aluminium alloy cold end terminal, with the mode of fastening nuts, cold end terminal being connected with battery pole ear by stud.There are two significant drawback in this method: 1. sodium-sulphur battery aluminum alloy battery lug receives twisting force in fastening and process that is that unclamp, easily makes lug size change, causes battery to be scrapped; 2. the mode process of stud and fastening nuts is loaded down with trivial details, inefficiency.Under the prerequisite of protection sodium-sulphur battery, how realize the efficient detection for sodium-sulphur battery, be the main target of researcher.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, providing a kind of sodium-sulphur battery conductive clip, its compact conformation, easy to use, under prerequisite sodium-sulphur battery lug not being applied to torsion, sodium-sulphur battery can be connected with inspection machine.
A kind of technical scheme realizing above-mentioned purpose is: a kind of sodium-sulphur battery conductive clip, comprises wiring clamp and operation clamp.
Described wiring clamp comprises the first battery pole ear contact site, the first lug holding tank portion, the first connecting portion and binding post; Described first battery pole ear contact site is connected with the first connecting portion by described first lug holding tank portion; The central authorities of described first connecting portion offer a connecting screw hole; One end away from described first lug holding tank portion of described first connecting portion offers one operation clamp location notch; Described binding post is connected with the end face offering one end of described operation clamp location notch of described first connecting portion.
Described operation clamp comprises the second battery pole ear contact site, the second lug holding tank portion and the second connecting portion; Described second battery pole ear contact site is connected with the second connecting portion by described second lug holding tank portion; The central authorities of described second connecting portion offer a connecting screw hole; One end away from described second lug holding tank portion of described second connecting portion offers one operation clamp positioning boss.
Further, the material of described sodium-sulphur battery conductive clip is nickel base superalloy.
Further, in plated surface a layer thickness of described sodium-sulphur battery conductive clip be the metallic nickel of 2-10 μm.
Further, described wiring clamp and described operation clamp are by standard stud and wing nut locking.
A kind of sodium-sulphur battery conductive clip of the present invention, comprises wiring clamp and operation clamp.Described wiring clamp comprises the first battery pole ear contact site, the first lug holding tank portion, the first connecting portion and binding post; Described first battery pole ear contact site is connected with the first connecting portion by described first lug holding tank portion; The central authorities of described first connecting portion offer a connecting screw hole; One end away from described first lug holding tank portion of described first connecting portion offers one operation clamp location notch; Described binding post is connected with the end face offering one end of described operation clamp location notch of described first connecting portion; Described operation clamp comprises the second battery pole ear contact site, the second lug holding tank portion and the second connecting portion; Described second battery pole ear contact site is connected with the second connecting portion by described second lug holding tank portion; The central authorities of described second connecting portion offer a connecting screw hole; One end away from described second lug holding tank portion of described second connecting portion offers one operation clamp positioning boss.A kind of sodium-sulphur battery conductive clip of the present invention, can be connected sodium-sulphur battery with inspection machine under prerequisite sodium-sulphur battery lug not being applied to torsion, quick and easy for installation, can improve the efficiency detected sodium-sulphur battery.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of sodium-sulphur battery conductive clip of the present invention;
Fig. 2 is the structural representation of the wiring clamp of a kind of sodium-sulphur battery conductive clip of the present invention;
Fig. 3 is the structural representation of the operation clamp of a kind of sodium-sulphur battery conductive clip of the present invention.
Embodiment
In order to understand technical scheme of the present invention better, be described in detail by reference to the accompanying drawings below by embodiment particularly:
Refer to Fig. 1, a kind of sodium-sulphur battery conductive clip of the present invention, comprise wiring clamp 10 and operation clamp 20.
Refer to Fig. 2, wiring clamp 10 comprises the first battery pole ear contact site 11, first lug holding tank portion 12, first connecting portion 13 and binding post 15.First battery pole ear contact site 11 is connected with the first connecting portion 13 by the first lug holding tank portion 12.The central authorities of the first connecting portion 13 offer a connecting screw hole.One end away from the first lug holding tank portion 12 of first connecting portion 13 offers one operation clamp location notch 14; Binding post 15 is connected with the end face offering the one end operating clamp location notch 14 of the first connecting portion.
Refer to Fig. 3, operation clamp 20 comprises the second battery pole ear contact site 21, second lug holding tank portion 22 and the second connecting portion 23.Second battery pole ear contact site 21 is connected 23 by the second lug holding tank portion 22 with the second connecting portion.The central authorities of the second connecting portion 23 offer a connecting screw hole.One end away from the second lug holding tank portion 22 of second connecting portion 23 offers one operation clamp positioning boss 24.
In order to enable conductive clip work under the high-temperature work environment of 300-350 DEG C, the material of sodium-sulphur battery conductive clip of the present invention adopts nickel base superalloy, and nickel base superalloy at high temperature has higher intensity and oxidation resistance.In order to reduce the contact resistance of clip and battery pole ear, be the metallic nickel of 2-10 μm in plated surface a layer thickness of sodium-sulphur battery conductive clip.
When needs carry out electric property detection to sodium-sulphur battery, first battery pole ear contact site 11 and the second battery pole ear contact site 21 are clamped the aluminium alloy lug 30 of sodium-sulphur battery to be measured, no matter the boss forward of battery pole ear 30 and oppositely can both being contained in the first lug holding tank portion 12 and the second lug holding tank portion 22.Re-use stud through the screw of the first connecting portion 13 and the screw of the second connecting portion 23, by wing nut, clip is locked.By aforesaid operations, sodium-sulphur battery can be made to be connected with detecting instrument.
A kind of sodium-sulphur battery conductive clamp of the present invention uses nickel alloy as the material of clip, can work under the high-temperature work environment of 300-350 DEG C and big current work long hours environment, and do not need to bear torsion with battery pole ear 30 in process that is that unclamp fastening, battery pole ear 30 can not be caused to be out of shape.In addition this conductive clamp is simple to operate, substantially increases the efficiency of testing.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to the present invention is described, and be not used as limitation of the invention, as long as in spirit of the present invention, all will drop in Claims scope of the present invention the change of the above embodiment, modification.
Claims (4)
1. a sodium-sulphur battery conductive clip, comprises wiring clamp and operation clamp, it is characterized in that,
Described wiring clamp comprises the first battery pole ear contact site, the first lug holding tank portion, the first connecting portion and binding post; Described first battery pole ear contact site is connected with the first connecting portion by described first lug holding tank portion; The central authorities of described first connecting portion offer a connecting screw hole; One end away from described first lug holding tank portion of described first connecting portion offers one operation clamp location notch; Described binding post is connected with the end face offering one end of described operation clamp location notch of described first connecting portion;
Described operation clamp comprises the second battery pole ear contact site, the second lug holding tank portion and the second connecting portion; Described second battery pole ear contact site is connected with the second connecting portion by described second lug holding tank portion; The central authorities of described second connecting portion offer a connecting screw hole; One end away from described second lug holding tank portion of described second connecting portion offers one operation clamp positioning boss.
2. a kind of sodium-sulphur battery conductive clip according to claim 1, is characterized in that, the material of described sodium-sulphur battery conductive clip is nickel base superalloy.
3. a kind of sodium-sulphur battery conductive clip according to claim 1, is characterized in that, is the metallic nickel of 2-10 μm in plated surface a layer thickness of described sodium-sulphur battery conductive clip.
4. a kind of sodium-sulphur battery conductive clip according to claim 1, is characterized in that, described wiring clamp and described operation clamp are by standard stud and wing nut locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966751.3A CN105406016B (en) | 2015-12-21 | 2015-12-21 | A kind of sodium-sulphur battery conductive clip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510966751.3A CN105406016B (en) | 2015-12-21 | 2015-12-21 | A kind of sodium-sulphur battery conductive clip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105406016A true CN105406016A (en) | 2016-03-16 |
| CN105406016B CN105406016B (en) | 2017-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510966751.3A Active CN105406016B (en) | 2015-12-21 | 2015-12-21 | A kind of sodium-sulphur battery conductive clip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105406016B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012064470A (en) * | 2010-09-16 | 2012-03-29 | Mitsubishi Heavy Ind Ltd | Battery device |
| CN202383163U (en) * | 2011-12-01 | 2012-08-15 | 北京鼎能开源电池科技有限公司 | Cell clamping tool |
| CN204732466U (en) * | 2015-05-08 | 2015-10-28 | 余正明 | A kind of battery connecting piece and battery connector |
-
2015
- 2015-12-21 CN CN201510966751.3A patent/CN105406016B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012064470A (en) * | 2010-09-16 | 2012-03-29 | Mitsubishi Heavy Ind Ltd | Battery device |
| CN202383163U (en) * | 2011-12-01 | 2012-08-15 | 北京鼎能开源电池科技有限公司 | Cell clamping tool |
| CN204732466U (en) * | 2015-05-08 | 2015-10-28 | 余正明 | A kind of battery connecting piece and battery connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105406016B (en) | 2017-11-24 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 200050 No. 1295 Dingxi Road, Shanghai, Changning District Patentee after: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES Address before: 201815 Shanghai Jiading District City Jia Zhu Road No. 1997 Patentee before: SHANGHAI ELECTRIC SODIUM SULFUR ENERGY STORAGE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211221 Address after: 215400 No.6 Liangfu Road, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Institute of advanced inorganic materials Address before: 200050 No. 1295 Dingxi Road, Shanghai, Changning District Patentee before: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES |
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| TR01 | Transfer of patent right |