CN202839884U - Storage battery large current clip fixing device - Google Patents
Storage battery large current clip fixing device Download PDFInfo
- Publication number
- CN202839884U CN202839884U CN2012204316391U CN201220431639U CN202839884U CN 202839884 U CN202839884 U CN 202839884U CN 2012204316391 U CN2012204316391 U CN 2012204316391U CN 201220431639 U CN201220431639 U CN 201220431639U CN 202839884 U CN202839884 U CN 202839884U
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- China
- Prior art keywords
- discharge
- storage battery
- folder
- fixed head
- clip fixing
- 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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- 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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- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
A storage battery large current clip fixing device is used to solve the problem that temperature of discharge clips rises when a storage battery discharges large current. The device is composed of a left clip fixing plate and a right clip fixing plate which are symmetric in structure. Circulation cooling water paths are arranged in the left clip fixing plate and the right clip fixing plate. The left clip fixing plate and the right clip fixing plate are respectively provided with a pair of parallel clip fixing through holes, a pair of discharge clip through holes and a busbar fixing through hole along the thickness direction of the plates. When the storage battery large current clip fixing device is used, parallel clips, discharge clips and busbars are all arranged on the clip fixing plates, when the storage battery discharges the large current, heat of the discharge clips and the busbars is taken away constantly by cooling water flowing in the circulation cooling water paths so that the discharge clips can be cooled quickly, the temperature of the discharge clips is prevented from rising so that striking of a light between the discharge clips and the storage battery is prevented, and damage of the storage battery is further prevented from occurring. The storage battery large current clip fixing device has the advantages of being simple in structure, easy to implement, strong in practicality, remarkable in effect, and the like.
Description
Technical field
The utility model relates to a kind of battery discharging parts, particularly storage battery large-current electric clamp fixing device, belongs to the battery technology field.
Background technology
At present, when storage battery was carried out heavy-current discharge, the method that adopts was discharge to be pressed from both sides directly be connected with bus, and in storage battery heavy-current discharge process, the discharge folder can produce heat, and these heats mainly lean on the nature cooling to distribute.If for a long time storage battery is carried out heavy-current discharge, the heat of discharge folder can be assembled gradually and constantly raise, only rely on the nature cooling to arrive and suppress the effect that discharge folder temperature raises, discharge folder temperature is higher, the just easier appearance of phenomenon of discharge folder and accumulator terminal sparking, and cause thus battery damage.Therefore, the rising of discharge folder temperature in the time of must adopting an effective measure control storage battery heavy-current discharge.
The utility model content
The utility model is used for solving the defective of above-mentioned prior art and a kind of storage battery large-current electric clamp fixing device that can effectively reduce discharge folder temperature is provided.
The alleged problem of the utility model solves with following technical proposals:
A kind of storage battery large-current electric clamp fixing device, special feature is: described device is comprised of the left electricity folder fixed head of symmetrical configuration, right electricity folder fixed head, be provided with the circulation temperature lowering water channel in the described left and right electricity folder fixed head, left and right electricity folder fixed head is provided with a pair of penetrating parallel clips fixing hole, a pair of penetrating discharge folder fixing hole and a penetrating bus fixing hole along the thickness of slab direction.
Above-mentioned storage battery large-current electric clamp fixing device, described two parallel clips fixing holes lay respectively at circulation temperature lowering water channel both sides; Described two discharge folder fixing holes also lay respectively at circulation temperature lowering water channel both sides, and described bus fixed hole position is between the entery and delivery port of circulation temperature lowering water channel.
Above-mentioned storage battery large-current electric clamp fixing device, described left electricity folder fixed head, right electricity folder fixed head top are provided with the parallel clips mounting groove, and described two parallel clips fixed hole positions are in the parallel clips mounting groove; Described electricity folder fixed head bottom is provided with discharge folder installation position, and the thickness of discharge folder installation position is less than the thickness of slab of left and right electricity folder fixed head, and described two discharge folder mounting hole site are in place, discharge folder installation position.
The utility model controlled discharge folder temperature rising problem and designed a kind of discharge clamp fixing device during for the storage battery heavy-current discharge, described device is comprised of the electricity folder fixed head of two block structure symmetries, be provided with the circulation temperature lowering water channel in the every electricity folder fixed head, parallel clips, discharge folder and bus all are installed on the electricity folder fixed head, and electricity folder fixed head is copper material.When storage battery is carried out heavy-current discharge, by the cooling water that flows in the circulation temperature lowering water channel, continue to take away the heat of discharge folder and bus, fast the discharge folder is lowered the temperature, avoid because discharge folder temperature raises and the accumulator terminal sparking, and then cause the event of battery damage to occur.The utlity model has simple in structure, easy enforcement, practical, the advantage such as effect is remarkable.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is left electricity folder fixed head front view;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the vertical view of Fig. 2.
Each parts label is expressed as follows among the figure: 1. left electricity presss from both sides fixed head; 2. right electricity presss from both sides fixed head; 3. bus fixing hole; 4. parallel clips mounting groove; 5. parallel clips fixing hole; 6. the installation position is pressed from both sides in discharge; 7. installing hole is pressed from both sides in discharge; 8. circulation temperature lowering water channel.
Embodiment
Referring to Fig. 1, the utility model is comprised of the left electricity folder fixed head 1 of symmetrical configuration, right electricity folder fixed head 2, and left and right electricity folder fixed head fastens use mutually.
Take left electricity folder fixed head as example, the structure of left and right electricity folder fixed head is described below in conjunction with accompanying drawing.
Referring to Fig. 2-4,1 is provided with circulation temperature lowering water channel 8 in the left electricity folder fixed head, the entery and delivery port of circulation temperature lowering water channel is arranged on the side of left electricity folder fixed head, left electricity folder fixed head also is provided with a pair of penetrating parallel clips fixing hole 5, a pair of penetrating discharge folder fixing hole 7 and a penetrating bus fixing hole 3 along its thickness of slab direction, and the bus fixing hole is screwed hole.Two parallel clips fixing holes 5 lay respectively at the both sides on circulation temperature lowering water channel 8 tops; Two discharge folder fixing holes 7 lay respectively at the both sides of circulation temperature lowering water channel 8 bottoms, and bus fixing hole 3 is between the entery and delivery port of circulation temperature lowering water channel.
Referring to Fig. 2, Fig. 3, Fig. 5, for the ease of parallel clips, discharge folder are installed clamping, be provided with parallel clips mounting groove 4 on left electricity folder fixed head 1 top, described two parallel clips fixing holes 5 are arranged in the parallel clips mounting groove; Described electricity folder fixed head bottom is provided with discharge folder installation position 6, and the thickness of discharge folder installation position is less than the thickness of slab of electricity folder fixed head, and described two discharge folder installing holes 7 are positioned at place, discharge folder installation position.
The structure left and right sides full symmetric of right electricity folder fixed head 2 and left electricity folder fixed head 1 is not given unnecessary details so do not do in this structure to right electricity folder fixed head.
Still referring to Fig. 1, the utility model is copper material, and left and right electricity folder fixed head fastens during use, and parallel clips is installed in the left and right parallel clips mounting groove, is fixed by the bolt that passes two parallel clips fixing holes; The folder that will discharge is installed in place, discharge folder installation position, is fixed by the bolt that passes two discharge folder fixing holes; Bus is installed in bus fixing hole place, and the import and export of circulation temperature lowering water channel is connected with circulating water pipeline, by flowing of recirculated water, reduces the temperature of parallel clips, discharge folder.
Claims (3)
1. storage battery large-current electric clamp fixing device, it is characterized in that: described device is comprised of left electricity folder fixed head (1), the right electricity folder fixed head (2) of symmetrical configuration, be provided with circulation temperature lowering water channel (8) in the described left and right electricity folder fixed head, left and right electricity folder fixed head is provided with a pair of penetrating parallel clips fixing hole (5), a pair of penetrating discharge folder fixing hole (7) and a penetrating bus fixing hole (3) along the thickness of slab direction.
2. storage battery large-current electric clamp fixing device according to claim 1, it is characterized in that: described two parallel clips fixing holes (5) lay respectively at circulation temperature lowering water channel (8) both sides; Described two discharge folder fixing holes (7) also lay respectively at circulation temperature lowering water channel both sides, and described bus fixing hole (3) is between the entery and delivery port of circulation temperature lowering water channel.
3. storage battery large-current electric clamp fixing device according to claim 2, it is characterized in that: described left electricity folder fixed head (1), right electricity folder fixed head (2) top are provided with parallel clips mounting groove (4), and described two parallel clips fixing holes (5) are arranged in the parallel clips mounting groove; Described electricity folder fixed head bottom is provided with discharge folder installation position (6), and the thickness of discharge folder installation position is less than the thickness of slab of left and right electricity folder fixed head, and described two discharge folder installing holes (7) are positioned at place, discharge folder installation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204316391U CN202839884U (en) | 2012-08-29 | 2012-08-29 | Storage battery large current clip fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204316391U CN202839884U (en) | 2012-08-29 | 2012-08-29 | Storage battery large current clip fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202839884U true CN202839884U (en) | 2013-03-27 |
Family
ID=47951514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204316391U Expired - Fee Related CN202839884U (en) | 2012-08-29 | 2012-08-29 | Storage battery large current clip fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202839884U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814331A (en) * | 2017-01-16 | 2017-06-09 | 北京新能源汽车股份有限公司 | Testing method and testing system for safe distance of power battery in water immersion |
| CN109904641A (en) * | 2019-01-30 | 2019-06-18 | 武汉船用机械有限责任公司 | Cable connecting arrangement |
-
2012
- 2012-08-29 CN CN2012204316391U patent/CN202839884U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106814331A (en) * | 2017-01-16 | 2017-06-09 | 北京新能源汽车股份有限公司 | Testing method and testing system for safe distance of power battery in water immersion |
| CN106814331B (en) * | 2017-01-16 | 2019-04-05 | 北京新能源汽车股份有限公司 | Testing method and testing system for safe distance of power battery in water immersion |
| CN109904641A (en) * | 2019-01-30 | 2019-06-18 | 武汉船用机械有限责任公司 | Cable connecting arrangement |
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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: 20130327 Termination date: 20160829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |