CN215342743U - Battery cap with high temperature resistant and scratch resistant capabilities - Google Patents
Battery cap with high temperature resistant and scratch resistant capabilities Download PDFInfo
- Publication number
- CN215342743U CN215342743U CN202121616992.2U CN202121616992U CN215342743U CN 215342743 U CN215342743 U CN 215342743U CN 202121616992 U CN202121616992 U CN 202121616992U CN 215342743 U CN215342743 U CN 215342743U
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- ring
- fixed
- stainless steel
- high temperature
- sealing cover
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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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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model discloses a battery cap with high-temperature resistance and scratch resistance, which comprises a lantern ring and an explosion-proof assembly; a lantern ring: a stainless steel sealing cover is sleeved inside the stainless steel sealing cover, and a buffer assembly is arranged inside the stainless steel sealing cover; an explosion-proof assembly: contain solid fixed ring, spacing ring, sheet rubber and tighrening ring, be fixed with solid fixed ring on the lower terminal surface of the sealed lid of stainless steel, gu fixed ring's inside is fixed with the spacing ring, be provided with the sheet rubber on the lower terminal surface of spacing ring, gu fixed ring's inside is provided with the tighrening ring, the tighrening ring is located the lower extreme of sheet rubber, can effectively avoid the battery explosion through setting up explosion-proof component, the buffering component contains elastic plate and buffering rubber strip, the inside of the sealed lid of stainless steel is fixed with evenly distributed's elastic plate, be fixed with buffering rubber strip on the last side of elastic plate, have explosion-proof and high temperature resistance to be difficult for by the fish tail.
Description
Technical Field
The utility model relates to the technical field of battery caps, in particular to a battery cap with high-temperature resistance and scratch resistance.
Background
The battery cover cap is a component for the end part of a battery, the existing battery cover cap cannot meet the requirement of explosion prevention, meanwhile, the high-temperature resistance of the battery cover cap is poor, the surface of the battery cover cap is easily scratched in the using process and cannot meet the using requirement, and therefore the battery cover cap with the high-temperature resistance and scratch resistance is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a battery cap with high-temperature resistance and scratch resistance, which has the performances of explosion resistance and high-temperature resistance, is not easy to scratch, and can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a battery cap with high temperature resistance and scratch resistance comprises a lantern ring and an explosion-proof assembly;
a lantern ring: a stainless steel sealing cover is sleeved inside the stainless steel sealing cover, and a buffer assembly is arranged inside the stainless steel sealing cover;
an explosion-proof assembly: contain solid fixed ring, spacing ring, sheet rubber and tighrening ring, be fixed with solid fixed ring on the lower terminal surface of the sealed lid of stainless steel, gu fixed ring's inside is fixed with the spacing ring, be provided with the sheet rubber on the lower terminal surface of spacing ring, gu fixed ring's inside is provided with the tighrening ring, the tighrening ring is located the lower extreme of sheet rubber, can effectively avoid the battery explosion through setting up explosion-proof component.
Further, the buffering subassembly contains elastic plate and buffering rubber strip, the inside of the sealed lid of stainless steel is fixed with evenly distributed's elastic plate, be fixed with the buffering rubber strip on the last side of elastic plate, the upper end of all buffering rubber strips is all fixed in the inside upper end of the sealed lid of stainless steel, cushions the sheet rubber through setting up the buffering subassembly.
Furthermore, the middle part of the upper end face of the stainless steel sealing cover is provided with a fixing hole, a top cap is fixed inside the fixing hole, the upper end face of the stainless steel sealing cover is provided with air holes which are uniformly distributed, and gas inside the stainless steel sealing cover is discharged through the air holes.
Furthermore, an annular groove is formed in the lantern ring, a connecting ring is arranged in the annular groove, a high-temperature resistant ring is fixed in the connecting ring, and the battery cap has high-temperature resistance through the high-temperature resistant ring.
Further, the high temperature resistant ring is specifically a ceramic ring.
Furthermore, a mounting ring is fixed on the lower end face of the lantern ring, a clamping ring is fixed inside the mounting ring, and the lantern ring is connected with the battery through the mounting ring and the clamping ring.
Compared with the prior art, the utility model has the beneficial effects that: this battery cap with high temperature resistant anti-scratch ability has following benefit:
1. if the explosion-proof assembly and the buffer assembly are arranged, the generated high-pressure gas can upwards impact the rubber sheet to enable the rubber sheet to upwards deform if the explosion-proof assembly and the buffer assembly burst in the using process, the rubber sheet upwards deforms to extrude the elastic plate to upwards deflect, the elastic plate upwards deflects to enable the annular rubber strip to bend, and the high-pressure gas generated by the explosion can be effectively buffered after the annular rubber strip is bent, so that the explosion of the battery can be avoided;
2. can effectively improve the high temperature resistance of battery block through setting up high temperature resistant ring, and then can effectively avoid appearing the fish tail through setting up the sealed lid of stainless steel.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure of the rubber sheet of the present invention.
In the figure: the anti-explosion safety device comprises a lantern ring 1, a stainless steel sealing cover 2, an anti-explosion component 3, a fixing ring 31, a limiting ring 32, a rubber sheet 33, a fastening ring 34, a buffering component 4, an elastic plate 41, a buffering rubber strip 42, a top cap 5, air holes 6, a connecting ring 7, a high-temperature resistant ring 8, a mounting ring 9 and a clamping ring 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: a battery cap with high temperature resistance and scratch resistance comprises a lantern ring 1 and an explosion-proof assembly 3;
collar 1: the stainless steel sealing cover 2 is sleeved inside, the buffering component 4 is installed inside the stainless steel sealing cover 2, the buffering component 4 comprises an elastic plate 41 and buffering rubber strips 42, the elastic plate 41 which is uniformly distributed is fixed inside the stainless steel sealing cover 2, the buffering rubber strips 42 are fixed on the upper side face of the elastic plate 41, the upper ends of all the buffering rubber strips 42 are fixed at the upper end inside the stainless steel sealing cover 2, and the rubber sheet 33 is buffered by arranging the buffering component 4;
the explosion-proof assembly 3: contain solid fixed ring 31, spacing ring 32, sheet rubber 33 and tighrening ring 34, be fixed with solid fixed ring 31 on the lower terminal surface of the sealed lid 2 of stainless steel, gu fixed ring 31's inside is fixed with spacing ring 32, be provided with sheet rubber 33 on spacing ring 32's the lower terminal surface, gu fixed ring 31's inside is provided with tighrening ring 34, tighrening ring 34 is located sheet rubber 33's lower extreme, can effectively avoid the battery explosion through setting up explosion-proof component 3.
Wherein: the middle part of the upper end face of the stainless steel sealing cover 2 is provided with a fixing hole, a top cap 5 is fixed inside the fixing hole, the upper end face of the stainless steel sealing cover 2 is provided with air holes 6 which are uniformly distributed, and gas inside the stainless steel sealing cover 2 is discharged by arranging the air holes 6.
Wherein: the annular groove has been seted up to the inside of lantern ring 1, and the inside of annular groove is provided with go-between 7, and the inside of go-between 7 is fixed with high temperature resistant ring 8, makes the battery cap have high temperature resistance through setting up high temperature resistant ring 8.
Wherein: the high temperature resistant ring 8 is specifically a ceramic ring.
Wherein: the lower end face of the lantern ring 1 is fixedly provided with a mounting ring 9, a snap ring 10 is fixedly arranged inside the mounting ring 9, and the lantern ring 1 is connected with a battery through the mounting ring 9 and the snap ring 10.
The working principle of the battery cap with high temperature resistance and scratch resistance provided by the utility model is as follows: through the upper end of collar 1 joint at the battery of collar 9 and snap ring 10, when the battery produces and bursts, the high-pressure gas that the production of bursting will upwards strike sheet rubber 33 and make sheet rubber 33 upwards produce deformation, sheet rubber 33 upwards produces deformation and will extrude elastic plate 41 skew upwards, elastic plate 41 skew upwards makes annular rubber strip 42 buckle, annular rubber strip 42 can effectively cushion the high-pressure gas that the bursting produced after buckling, and the gas that the sealed lid of stainless steel 2 and the fixed ring 31 inside produced will discharge through evenly distributed's bleeder vent 6 at this in-process, thereby can effectively cushion the high-pressure gas that the bursting produced, thereby avoid the battery explosion to appear, can effectively improve the high temperature resistance of battery block through setting up high temperature resistant ring 8, and then can effectively avoid appearing the fish tail through setting up sealed lid of stainless steel 2.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a battery cap with high temperature resistant anti fish tail ability which characterized in that: comprises a lantern ring (1) and an explosion-proof component (3);
collar (1): a stainless steel sealing cover (2) is sleeved inside the stainless steel sealing cover, and a buffer component (4) is arranged inside the stainless steel sealing cover (2);
explosion-proof assembly (3): contain solid fixed ring (31), spacing ring (32), sheet rubber (33) and tighrening ring (34), be fixed with solid fixed ring (31) on the lower terminal surface of the sealed lid of stainless steel (2), the inside of solid fixed ring (31) is fixed with spacing ring (32), be provided with sheet rubber (33) on the lower terminal surface of spacing ring (32), the inside of solid fixed ring (31) is provided with tighrening ring (34), tighrening ring (34) are located the lower extreme of sheet rubber (33).
2. The battery cap with high temperature and scratch resistance as claimed in claim 1, wherein: buffer unit (4) contain elastic plate (41) and buffering rubber strip (42), the inside of the sealed lid of stainless steel (2) is fixed with evenly distributed's elastic plate (41), be fixed with buffering rubber strip (42) on the last side of elastic plate (41), the upper end of all buffering rubber strips (42) is all fixed at the inside upper end of the sealed lid of stainless steel (2).
3. The battery cap with high temperature and scratch resistance as claimed in claim 1, wherein: the middle part of the upper end face of the stainless steel sealing cover (2) is provided with a fixing hole, a top cap (5) is fixed inside the fixing hole, and the upper end face of the stainless steel sealing cover (2) is provided with air holes (6) which are uniformly distributed.
4. The battery cap with high temperature and scratch resistance as claimed in claim 1, wherein: the ring-shaped heat exchanger is characterized in that an annular groove is formed in the lantern ring (1), a connecting ring (7) is arranged in the annular groove, and a high-temperature-resistant ring (8) is fixed in the connecting ring (7).
5. The battery cap with high temperature and scratch resistance as claimed in claim 4, wherein: the high temperature resistant ring (8) is a ceramic ring.
6. The battery cap with high temperature and scratch resistance as claimed in claim 1, wherein: the lower end face of the lantern ring (1) is fixedly provided with a mounting ring (9), and a snap ring (10) is fixedly arranged inside the mounting ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616992.2U CN215342743U (en) | 2021-07-16 | 2021-07-16 | Battery cap with high temperature resistant and scratch resistant capabilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121616992.2U CN215342743U (en) | 2021-07-16 | 2021-07-16 | Battery cap with high temperature resistant and scratch resistant capabilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215342743U true CN215342743U (en) | 2021-12-28 |
Family
ID=79567657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121616992.2U Active CN215342743U (en) | 2021-07-16 | 2021-07-16 | Battery cap with high temperature resistant and scratch resistant capabilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215342743U (en) |
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2021
- 2021-07-16 CN CN202121616992.2U patent/CN215342743U/en active Active
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