CN213071289U - Busbar for storage battery - Google Patents
Busbar for storage battery Download PDFInfo
- Publication number
- CN213071289U CN213071289U CN202021838903.4U CN202021838903U CN213071289U CN 213071289 U CN213071289 U CN 213071289U CN 202021838903 U CN202021838903 U CN 202021838903U CN 213071289 U CN213071289 U CN 213071289U
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- China
- Prior art keywords
- busbar
- cross
- plumbous
- platform
- gap bridge
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a busbar for battery, includes the body, the body includes bottom body and the top body that is located bottom body upper portion, top body from lower to upper width diminishes gradually, each tip of body all is equipped with plumbous platform, be equipped with plumbous platform in the middle of the gap bridge of body. The utility model provides a pair of busbar for battery, body adopt two parts to constitute, and the cross-section of bottom body is trapezium structure, and the cross-section of top body is fan-shaped structure, like this, can guarantee that busbar demoulding is smooth, can guarantee again that utmost point ear can not roll the busbar and expose outside, simultaneously, all be equipped with plumbous platform in the middle of each tip department and the gap bridge of body, place plumbous shrink, avoid appearing the pseudo-welding phenomenon, simultaneously, solved the less problem of cross-sectional area in the middle of the gap bridge.
Description
The technical field is as follows:
the utility model belongs to the technical field of the busbar of battery, what mainly related to is one kind can save plumbous consumption, the firm battery busbar of welding.
Background art:
the bus bar is used for welding the utmost point ear of utmost point crowd, belong to important composition part in the battery, whether bus bar welded is qualified, the quality of battery has directly been influenced, current bus bar generally is wider than thinner, because the length of utmost point ear is fixed, thinner bus bar can not accept utmost point ear, make utmost point ear pass the bus bar and expose outside, simultaneously, each tip of bus bar, when welding, lead easily contracts, cause the pseudo-welding phenomenon, moreover, the department of bending at the bridge point center of crossing of bus bar, the sectional area is less, and furniture bending plate just in time is drawn at bus bar back center, lead to here current-carrying accord with heavier, long-time use, easy problem appears.
The utility model has the following contents:
in order to overcome the defects, the utility model provides a busbar for storage battery.
The utility model provides a technical scheme that its technical problem adopted:
the utility model provides a busbar for battery, includes the body, the body includes bottom body and the top body that is located bottom body upper portion, top body from lower to upper width diminishes gradually, each tip of body all is equipped with plumbous platform, be equipped with plumbous platform in the middle of the gap bridge of body.
The cross section of the bottom body is trapezoidal.
The cross section of the top body is fan-shaped or trapezoidal.
The height of the lead platform is 0.15-0.18 times of the height of the body.
Due to the adoption of the technical scheme, the utility model discloses have following superiority:
the utility model provides a pair of busbar for battery, body adopt two parts to constitute, and the cross-section of bottom body is trapezium structure, and the cross-section of top body is fan-shaped structure, like this, can guarantee that busbar demoulding is smooth, can guarantee again that utmost point ear can not roll the busbar and expose outside, simultaneously, all be equipped with plumbous platform in the middle of each tip department and the gap bridge of body, place plumbous shrink, avoid appearing the pseudo-welding phenomenon, simultaneously, solved the less problem of cross-sectional area in the middle of the gap bridge.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
in the figure: 1. a body; 2. a lead stage; 3. bridging; 4. a bottom body; 5. a top body.
The specific implementation mode is as follows:
the present invention will be explained in more detail by the following examples, which are intended to protect all the changes and improvements within the scope of the present invention, and are not limited to the following examples;
combine the figure a busbar for battery, including body 1, body 1 includes bottom body 4 and the top body 5 that is located bottom body 4 upper portion, top body 5 from bottom to top width is steadilyd decrease gradually, if so designed, can equal or under the condition that reduces at plumbous use amount for the height of busbar increases in comparison with traditional design, just so can guarantee that utmost point ear can not roll through the busbar, avoids utmost point ear to expose outside the busbar, each tip of body 1 all is equipped with plumbous platform 2, makes things convenient for the spreading of plumbous liquid like this, avoids appearing pseudo-welding, be equipped with plumbous platform 2 in the middle of 3 bridges of body 1, makes things convenient for the spreading of plumbous liquid here on the one hand, on the other hand can also increase the sectional area of 3 bridges.
The cross section of the bottom body 4 is trapezoidal, so that the demoulding angle is increased invisibly, and demoulding after welding is facilitated.
The cross section of top body 5 is fan-shaped or trapezoidal, and these two kinds of forms are partial specific implementation's mode, realize the utility model discloses a but no matter which kind of specific form, as long as guarantee that the width of top body 5 lower part is greater than the width on upper portion, all can reach the purpose of this application.
The height of the lead platform is 0.15-0.18 times of the height of the body, taking a 12AH storage battery as an example, the height of the body 1 is 3.2mm, the height of the lead platform is 0.5mm, and the height of the lead platform is 0.156 times of the height of the body.
The details of the above are not described in detail since they are prior art.
Claims (4)
1. A busbar for a storage battery, characterized in that: the novel lead-free electric heating wire rope is characterized by comprising a body, wherein the body comprises a bottom body and a top body located on the upper portion of the bottom body, the width of the top body is gradually decreased from bottom to top, each end of the body is provided with a lead platform, and the middle of each gap bridge of the body is provided with the lead platform.
2. A busbar for a secondary battery according to claim 1, wherein: the cross section of the bottom body is trapezoidal.
3. A busbar for a secondary battery according to claim 1, wherein: the cross section of the top body is fan-shaped or trapezoidal.
4. A busbar for a secondary battery according to claim 1, wherein: the height of the lead platform is 0.15-0.18 times of the height of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838903.4U CN213071289U (en) | 2020-08-28 | 2020-08-28 | Busbar for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838903.4U CN213071289U (en) | 2020-08-28 | 2020-08-28 | Busbar for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213071289U true CN213071289U (en) | 2021-04-27 |
Family
ID=75556196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021838903.4U Active CN213071289U (en) | 2020-08-28 | 2020-08-28 | Busbar for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213071289U (en) |
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2020
- 2020-08-28 CN CN202021838903.4U patent/CN213071289U/en active Active
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