CN213716996U - Safe explosion-proof battery - Google Patents
Safe explosion-proof battery Download PDFInfo
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- CN213716996U CN213716996U CN202022237621.5U CN202022237621U CN213716996U CN 213716996 U CN213716996 U CN 213716996U CN 202022237621 U CN202022237621 U CN 202022237621U CN 213716996 U CN213716996 U CN 213716996U
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- explosion
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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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Abstract
The utility model discloses a safe explosion-proof battery, include: an explosion-proof housing; the sealing structure is detachably arranged on the explosion-proof shell; the utility model relates to the technical field of batteries, which comprises a buffer structure which is detachably arranged in an explosion-proof shell, wherein a battery main body is arranged in the explosion-proof shell, can be descended without resistance by the rotation of a roller and is positioned on a bottom plate, and a top cover is sealed and fixed by a bolt; the buffer wall surface which can move through the stress assembly and the support legs is stressed when the battery is used, meanwhile, the impact force can be buffered after explosion, and the wall surface object flies out to play a role in protection; the design has simple structure, lower cost and convenient installation and disassembly protection, can buffer the impact force generated by stress and explosion to a certain extent, and the explosion-free product flies out to cause harm.
Description
Technical Field
The utility model relates to a battery technology field specifically is a safe explosion-proof battery.
Background
With the improvement of living standard, environmental protection also becomes one of important development directions, so that a plurality of electric devices appear to reduce the emission of fuel gas; for example: the battery used in the battery car is generally an explosion-proof battery, and the explosion-proof battery is a novel battery product and is made of a high-safety-coefficient material, so that the explosion of the battery is effectively restrained;
however, there are many phenomena of battery charging explosion, which are very dangerous to personal safety and property safety, and conditions for battery explosion are many, but fragments and the like after explosion can rapidly fly out and generate flames, so a safe explosion-proof battery is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a safe explosion-proof battery to solve the problem of battery explosion.
In order to achieve the above object, the utility model provides a following technical scheme: a safety explosion-proof battery comprising:
an explosion-proof housing;
the sealing structure is detachably arranged on the explosion-proof shell;
the buffer structure is detachably arranged in the explosion-proof shell;
the seal structure includes: the device comprises a bottom plate, a pair of support legs with the same structure, a top cover, two pairs of bolts with the same structure, a limiting rod, a pressing plate and a first spring;
the explosion-proof shell is of a rectangular box body structure without an upper wall, threaded holes with the same structure are clamped on the upper wall along four corners, a pair of T-shaped clamping grooves with the same structure and communicated with the upper wall are respectively arranged on the left side wall and the right side wall in the explosion-proof shell, the T-shaped clamping grooves are respectively positioned on the front side and the rear side of a central line and are mutually symmetrical, the bottom plate is movably embedded in the explosion-proof shell, a pair of supporting legs are respectively fixedly welded on the central line of the lower wall of the bottom plate and are respectively positioned on the left end and the right end and are mutually symmetrical and are respectively attached to the inner lower wall of the explosion-proof shell, the top cover is detachably arranged on the explosion-proof shell, through holes corresponding to the threaded holes are respectively arranged on the four corners of the top cover, a circular groove is arranged on the central part of the upper wall of the top cover, a through, the first spring is movably sleeved on the other end of the limiting rod and is positioned between the pressing plate and the top cover.
Preferably, the buffer structure includes: two pairs of stressed assemblies with the same structure and a battery main body;
the two pairs of stress components are movably arranged in the clamping grooves in the explosion-proof shell respectively and are positioned on the left side wall and the right side wall respectively and are symmetrical to each other, the battery main body is detachably arranged in the explosion-proof shell, the left side wall and the right side wall of the battery main body are attached to the two pairs of stress components, and the bottom end of the battery main body is positioned on the bottom plate.
Preferably, the force receiving assembly comprises: the two pairs of moving blocks with the same structure, the pair of stress plates with the same structure, the pair of rollers with the same structure and the second spring;
the two pairs of moving blocks are movably embedded in one clamping groove in the explosion-proof shell respectively, the two pairs of moving blocks are attached to each other, two ends of each pair of stress plates are fixedly arranged on the corresponding pair of moving blocks respectively and are positioned on the upper side and the lower side of the corresponding stress plate symmetrically, a limiting column is arranged on the side wall of the top end of each stress plate, the rollers are movably embedded in the central parts of the stress plates respectively, one end of the second spring is fixedly arranged on the lower wall of the top cover, and the other end of the second spring is movably sleeved on the limiting column of the stress plate.
Preferably, the stress plate is of an arc-shaped structure.
Preferably, the moving block is of a T-shaped structure.
Preferably, the legs are of arcuate configuration.
Compared with the prior art, the beneficial effects of the utility model are that: according to the safe explosion-proof battery, the battery main body is placed into the explosion-proof shell, the battery main body can descend without resistance through the rotation of the roller and is located on the bottom plate, and the top cover is sealed and fixed through the bolt; the buffer wall surface which can move through the stress assembly and the support legs is stressed when the battery is used, meanwhile, the impact force can be buffered after explosion, and the wall surface object flies out to play a role in protection; the design has simple structure, lower cost and convenient installation and disassembly protection, can buffer the impact force generated by stress and explosion to a certain extent, and the explosion-free product flies out to cause harm.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
FIG. 3 is a schematic view of the appearance structure of the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure a of the present invention.
In the figure: 1. explosion-proof shell, 2, seal structure, 21, bottom plate, 22, stabilizer blade, 23, top cap, 24, bolt, 25, gag lever post, 26, clamp plate, 27, first spring, 3, buffer structure, 31, atress subassembly, 311, movable block, 312, atress board, 313, gyro wheel, 314, second spring, 32, battery body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a safety explosion-proof battery comprising: an explosion-proof housing 1; the sealing structure 2 is detachably arranged on the explosion-proof shell 1; the buffer structure 3 is detachably arranged in the explosion-proof shell 1; the seal structure 2 includes: the device comprises a bottom plate 21, a pair of support legs 22 with the same structure, a top cover 23, two pairs of bolts 24 with the same structure, a limiting rod 25, a pressure plate 26 and a first spring 27; the explosion-proof shell 1 is a rectangular box body structure without an upper wall, threaded holes with the same structure are clamped at the four corners of the upper wall, a pair of T-shaped clamping grooves with the same structure and communicated with the upper wall are respectively arranged at the left side wall and the right side wall in the explosion-proof shell 1, the clamping grooves are respectively positioned at the front side and the rear side of a central line and are mutually symmetrical, a bottom plate 21 is movably embedded in the explosion-proof shell 1, a pair of support legs 22 are respectively fixedly welded on the central line of the lower wall of the bottom plate 21 and are respectively positioned at the left end and the right end and are mutually symmetrical and are respectively attached to the inner lower wall of the explosion-proof shell 1, a top cover 23 is detachably arranged on the explosion-proof shell 1, through holes corresponding to the threaded holes are respectively arranged at the four corners of the top cover 23, a circular groove is arranged at the central part of the upper wall of the top cover 23, the first spring 27 is movably sleeved on the other end of the limiting rod 25 and is positioned between the pressing plate 26 and the top cover 23; through seal structure 2 can form the enclosure and can fix and atress buffering vertical unwrapping wire.
Preferably, the buffer structure 3 further includes: two pairs of stress components 31 with the same structure and a battery main body 32;
the two pairs of stress components 31 are movably arranged in the clamping grooves in the explosion-proof shell 1 respectively and are positioned on the left side wall and the right side wall respectively and are symmetrical to each other, the battery main body 32 is detachably arranged in the explosion-proof shell 1, the left side wall and the right side wall of the battery main body are attached to the two pairs of stress components 31, and the bottom end of the battery main body is positioned on the bottom plate 21.
Preferably, the force-bearing assembly 31 further includes: two pairs of moving blocks 311 with the same structure, a pair of stress plates 312 with the same structure, a pair of rollers 313 with the same structure and a second spring 314;
two pairs of moving blocks 311 are respectively and movably embedded in one of the clamping grooves in the explosion-proof housing 1, and one pair of moving blocks 311 are attached to each other, two ends of one pair of force-bearing plates 312 are respectively and fixedly arranged on one pair of moving blocks 311, and are respectively and symmetrically positioned at the upper side and the lower side, a limiting column is arranged on the side wall of the top end of one force-bearing plate 312, a pair of rollers 313 are respectively and movably embedded in the central parts of the pair of force-bearing plates 312, one end of a second spring 314 is fixedly arranged on the lower wall of the top cover 23, and the other end of the second spring is movably sleeved on.
As a preferred scheme, furthermore, the stress plate 312 has an arc-shaped structure, so that the stress deformation and the buffering are facilitated.
Preferably, the moving block 311 is a T-shaped structure, which facilitates the limit installation.
Preferably, the legs 22 are arched to facilitate the damping of forces.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from fig. 1-3 of the specification, by placing the battery main body 32 in the explosion-proof housing 1, through contacting with the roller 313 in the stress component 31 in the buffer structure 3, the battery main body can descend without resistance to enable the bottom to be located on the bottom plate 21 in the seal structure 2, and the top cover 23 is fixed on the explosion-proof housing 1 through the bolt 24 to form a seal, and at the same time, the pressure plate 26 is pressed above the battery main body 32 to be limited through the acting force of the first spring 27 on the limiting rod 25, and when the battery main body is impacted again, the up-and-down impact force is relieved through the first spring 27 and the support leg 22, and the battery main body can be deformed and bent through the stress plate 312, and the moving block 311 can be forced to move to press the second spring; moreover, a certain degree of explosion-proof buffering can be performed according to the buffering principle, and the damage caused by the flying of explosives can be prevented through the sealing of the explosion-proof shell 1 and the top cover 23; meanwhile, in use, redundant space is arranged inside the heat-dissipating device, and the heat can be dissipated spontaneously.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless otherwise expressly stated or limited, the terms "fixedly welded," "fixedly disposed," "movably threaded," "movably nested," "rotatably connected," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A safe explosion-proof battery, comprising:
an explosion-proof housing (1);
the sealing structure (2) is detachably arranged on the explosion-proof shell (1);
the buffer structure (3) is detachably arranged in the explosion-proof shell (1);
the sealing structure (2) comprises: the device comprises a bottom plate (21), a pair of support legs (22) with the same structure, a top cover (23), two pairs of bolts (24) with the same structure, a limiting rod (25), a pressure plate (26) and a first spring (27);
the explosion-proof shell (1) is a rectangular box body structure without an upper wall, threaded holes with the same structure are clamped at the four corners of the upper wall, a pair of T-shaped clamping grooves with the same structure are respectively arranged at the left side wall and the right side wall in the explosion-proof shell (1), the T-shaped clamping grooves are respectively communicated with the upper wall, the T-shaped clamping grooves are respectively positioned at the front side and the rear side of a central line and are mutually symmetrical, the bottom plate (21) is movably embedded in the explosion-proof shell (1), a pair of support legs (22) are respectively fixedly welded on the central line of the lower wall of the bottom plate (21), the support legs are respectively positioned at the left end and the right end and are mutually symmetrical and are respectively attached to the inner lower wall of the explosion-proof shell (1), the top cover (23) is detachably arranged on the explosion-proof shell (1), through holes corresponding to the threaded holes are respectively arranged at the four corners of the top plate, a circular groove is arranged at, one end of each of the two pairs of bolts (24) is movably penetrated in a through hole of the top cover (23) and movably screwed in an upper wall of the explosion-proof shell (1) along a threaded hole, one end of the limiting rod (25) movably penetrates in a limiting hole of the top cover (23) and is movably embedded in the circular groove, the pressing plate (26) is fixedly arranged at the other end of the limiting rod (25) and is movably embedded in the explosion-proof shell (1), rubber pressing rods with the same structure are arranged at four corners of the lower wall of the limiting rod, and the first spring (27) is movably sleeved at the other end of the limiting rod (25) and is positioned between the pressing plate (26) and the top cover (23).
2. A safety explosion-proof battery as set forth in claim 1, wherein: the cushioning structure (3) comprises: two pairs of stressed assemblies (31) with the same structure and a battery main body (32);
the two pairs of stress assemblies (31) are movably arranged in the clamping grooves in the explosion-proof shell (1) respectively and are positioned on the left side wall and the right side wall respectively and are symmetrical to each other, the battery main body (32) is detachably arranged in the explosion-proof shell (1), the left side wall and the right side wall of the battery main body are attached to the two pairs of stress assemblies (31), and the bottom end of the battery main body is located on the bottom plate (21).
3. A safe explosion-proof battery according to claim 2, wherein: the force receiving assembly (31) comprises: two pairs of moving blocks (311) with the same structure, a pair of stress plates (312) with the same structure, a pair of rollers (313) with the same structure and a second spring (314);
the two pairs of moving blocks (311) are movably embedded in one clamping groove in the explosion-proof shell (1) respectively, one pair of moving blocks (311) are attached to each other, two ends of one pair of stress plates (312) are fixedly arranged on one pair of moving blocks (311) respectively and are positioned on the upper side and the lower side of the stress plates (312) respectively and symmetrically, a limiting column is arranged on the side wall of the top end of one stress plate (312), one pair of rollers (313) are movably embedded in the central parts of the pair of stress plates (312) respectively, one end of each second spring (314) is fixedly arranged on the lower wall of the top cover (23), and the other end of each second spring is movably sleeved on the limiting column of the stress plate (312).
4. A safety explosion-proof battery according to claim 3, wherein: the stress plate (312) is of an arc-shaped structure.
5. A safety explosion-proof battery according to claim 3, wherein: the moving block (311) is of a T-shaped structure.
6. A safety explosion-proof battery as set forth in claim 1, wherein: the supporting feet (22) are of arch structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237621.5U CN213716996U (en) | 2020-10-10 | 2020-10-10 | Safe explosion-proof battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237621.5U CN213716996U (en) | 2020-10-10 | 2020-10-10 | Safe explosion-proof battery |
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| Publication Number | Publication Date |
|---|---|
| CN213716996U true CN213716996U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022237621.5U Active CN213716996U (en) | 2020-10-10 | 2020-10-10 | Safe explosion-proof battery |
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| CN (1) | CN213716996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794019A (en) * | 2021-08-17 | 2021-12-14 | 阳萍 | Explosion-proof type lithium ion battery with electrolyte discharge capacity |
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2020
- 2020-10-10 CN CN202022237621.5U patent/CN213716996U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794019A (en) * | 2021-08-17 | 2021-12-14 | 阳萍 | Explosion-proof type lithium ion battery with electrolyte discharge capacity |
| CN113794019B (en) * | 2021-08-17 | 2023-06-23 | 湖南省盛永能源科技有限公司 | Explosion-proof combustion type lithium ion battery with electrolyte discharging capability |
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