CN220474785U - Explosion-proof mechanism of new forms of energy lithium cell - Google Patents
Explosion-proof mechanism of new forms of energy lithium cell Download PDFInfo
- Publication number
- CN220474785U CN220474785U CN202321923887.2U CN202321923887U CN220474785U CN 220474785 U CN220474785 U CN 220474785U CN 202321923887 U CN202321923887 U CN 202321923887U CN 220474785 U CN220474785 U CN 220474785U
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- Prior art keywords
- explosion
- proof mechanism
- clamping
- energy lithium
- heat dissipation
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 38
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000005855 radiation Effects 0.000 claims description 7
- 230000000670 limiting effect Effects 0.000 claims description 5
- 238000004880 explosion Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000000191 radiation effect Effects 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940021013 electrolyte solution Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an explosion-proof mechanism of a new energy lithium battery, which comprises a protective box and a clamping and placing buffer assembly, wherein the middle parts of the upper wall and the lower wall of the inner side of the protective box are connected with a mounting support assembly, the inside of the front wall of a support slide plate is provided with a mounting positioning hole, and the clamping and placing buffer assembly is arranged at the upper end and the lower end of the outside of the support slide plate. This explosion-proof mechanism of new forms of energy lithium cell compares with current explosion-proof mechanism of battery, set up the joint and place buffer unit and at the outside regulation of installation supporting component, adapt to the battery size that needs to install, buffer support is carried out under the connection of a plurality of grafting extrusion pads, shock attenuation protection carries out, reduce collision loss, use through the cooperation of radiator fan and heat conduction heat dissipation unit, dispel the heat, reduce battery service environment temperature, reduce the probability of high temperature explosion, improve the practicality, carry out convenient block through the setting of just carrying subassembly and elasticity pressing column on the top, the hiding of handle of being convenient for, the whole aesthetic property of improvement equipment.
Description
Technical Field
The utility model relates to the technical field of new energy lithium batteries, in particular to an explosion-proof mechanism of a new energy lithium battery.
Background
Lithium batteries are batteries using lithium metal or lithium alloy as positive/negative electrode materials and nonaqueous electrolyte solutions, and because the chemical characteristics of lithium metal are very active, the lithium metal is processed, stored and used, and the requirements on the environment are very high, and the lithium batteries can be roughly divided into two types: lithium metal battery and lithium ion battery, lithium ion battery does not contain metallic state lithium to can charge, the fifth generation product lithium metal battery of chargeable battery is born in 1996, and its security, specific capacity, self discharge rate and price per performance ratio all are superior to lithium ion battery, along with scientific and technological development, lithium battery has become mainstream, in the use of lithium battery, because lithium battery overcharge, overdischarge even violent collision can all make the battery explode, so in real life to lithium battery's use all take certain explosion-proof mechanism measure to prevent it from exploding.
As disclosed in patent document CN214477757U, an explosion-proof mechanism of a lithium battery is disclosed, in the use process, the device is provided with a battery, and the explosion-proof mechanism is arranged below the battery; the explosion-proof mechanism comprises a pressing plate, a battery is attached to the top end of the pressing plate, a first screen plate is fixedly connected to the outer side of the top end of the pressing plate, and a sliding block is fixedly connected to the outer side of the lower portion of the pressing plate. This explosion-proof mechanism of source lithium cell, when the battery takes place to vibrate, give clamp plate decurrent power, the clamp plate passes through the slider and slides downwards in the spout on the bent plate, the clamp plate drives spheroid decurrent, and the spheroid gives the outside power of sloping block, the sloping block passes through three gyro wheel and moves outside at the surface of bent plate, the sloping block supports the spring tightly compresses on the clamp plate, on the contrary can offset the impact that some batteries received through the elasticity of spring, play explosion-proof effect, the explosion-proof mechanism of current source lithium cell has been solved, and a structure is simple, the problem that easily makes the source lithium cell striking and burst in the transportation.
The anti-explosion effect is achieved through the buffer, continuous vibration can be generated under the reverse acting force of the spring, the anti-explosion effect is achieved, continuous vibration can affect the internal connectivity of the equipment, long-time stable use is not facilitated, the service life of the equipment is affected, and the anti-explosion mechanism of the new energy lithium battery is provided for the situation.
Disclosure of Invention
The utility model aims to provide an explosion-proof mechanism of a new energy lithium battery, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof mechanism of new forms of energy lithium cell, includes that protective housing and joint place buffer unit, two wall middle parts are connected with installation supporting component about the inboard of protective housing, and installation supporting component is including supporting slide and installation locating hole, the installation locating hole has been seted up to the front wall inside of supporting the slide, buffer unit sets up both ends about the outside of supporting the slide, and the outside that buffer unit was placed to the joint is connected with the grafting extrusion pad.
Further, the buffer assembly is placed in the joint includes joint mount, buffer block and slip joint frame, the inboard of joint mount is provided with the buffer block, and both ends all are provided with slip joint frame about the joint mount.
Further, the buffer assembly is placed in the joint still includes mounting panel and grafting draw-in groove, the one end that the joint mount is close to the horizontal axis of protective housing is connected with the mounting panel, and the inside of mounting panel has been seted up the grafting draw-in groove.
Further, the inside of the left wall and the right wall of the protective box are provided with heat dissipation fans, and the heat dissipation fans are provided with four.
Further, the inner wall four corners of protective housing all is provided with the connection stopper, and the inboard of connecting the stopper is provided with heat conduction heat dissipation subassembly.
Further, heat conduction and heat dissipation subassembly includes heat dissipation pinion rack, connecting plate, heat conduction contact block and extrusion supporting shoe, the inboard of heat dissipation pinion rack is provided with the connecting plate, and both ends all are provided with the heat conduction contact block about the inboard of connecting plate, the inboard middle part of connecting plate is provided with the extrusion supporting shoe.
The heat conduction is carried out through the heat conduction contact block made of copper, and the heat conduction contact block is transmitted to the heat dissipation toothed plate through the connecting plate, so that the heat dissipation effect is further improved through the heat dissipation area of the heat dissipation toothed plate.
Further, both ends all are provided with elasticity and press the post around the roof of protective housing, and the top left and right sides of protective housing all is provided with just carries the subassembly, just carry the subassembly including axis of rotation and handle, and the outside of axis of rotation is provided with the handle.
The rotation shaft can drive the handle to rotate for hiding, then the elastic pressing column is an elastic column body which moves back and forth under the extrusion of the handle, and the locking position of the handle is convenient to fix.
Compared with the prior art, the utility model has the beneficial effects that: the buffer assembly is placed through setting up the joint and is adjusted in the outside of installation supporting component, adapt to the battery size that needs to install, carry out the buffer support under the connection of a plurality of grafting extrusion pads, carry out shock attenuation protection, reduce collision loss, through the cooperation of radiator fan and heat conduction heat dissipation subassembly use, can dispel the heat in the use, reduce battery service environment temperature, reduce the probability of high temperature explosion, improve the practicality, carry out convenient block through just carrying the setting of subassembly and elasticity pressing column on the top, the hiding of handle of being convenient for, the whole aesthetic property of improvement equipment.
1. In the use process, the support slide plate is arranged for supporting the inside, then the clamping fixing frame is adjusted on the inner side of the support slide plate through the sliding clamping frames at the two ends, the support slide plate is fixed through the inserting screws at the proper mounting positioning holes, then the buffer block on the inner side can protect the mounted battery, the mounting plate on the outer side is connected with the inserting extrusion pad through the inserting clamping groove, the inserting extrusion pads can be directly inserted and extruded with each other, the buffer extrusion protection is carried out on the outer side of the clamping fixing frame, so that the buffer support is carried out, the shock absorption protection is carried out, the collision loss is reduced, the protection performance of equipment is improved, and the service life of the equipment is not easily affected by high-stability protection.
2. In the use process, the heat radiation fan is arranged to accelerate the air flow in the protective box, so that the heat transmission generated in the working process of the internal battery is accelerated, in the transmission process, the heat can be conducted through the copper heat conduction contact block and then transmitted to the heat radiation toothed plate through the connecting plate, the heat radiation effect is further improved through the heat radiation area of the heat radiation toothed plate, and the heat radiation fan is assisted to transmit, so that the heat radiation effect can be further improved, the use environment temperature of the battery is reduced, the probability of high-temperature explosion is reduced, and the practicability is improved.
Drawings
FIG. 1 is a schematic diagram of the front view structure of an explosion-proof mechanism of a new energy lithium battery of the present utility model;
fig. 2 is a schematic view of a partial three-dimensional structure of a buffer assembly for clamping and placing an explosion-proof mechanism of a new energy lithium battery;
fig. 3 is a schematic view of a partial perspective structure of a heat conduction and dissipation assembly of an explosion-proof mechanism of a new energy lithium battery.
In the figure: 1. a protective box; 2. installing a supporting component; 201. a support slide plate; 202. installing a positioning hole; 3. the buffer component is arranged in a clamping way; 301. clamping a fixing frame; 302. a buffer block; 303. a sliding clamping frame; 304. a mounting plate; 305. a plug-in clamping groove; 4. inserting an extrusion pad; 5. a heat radiation fan; 6. the limiting block is connected; 7. a heat conducting and radiating component; 701. a heat dissipation toothed plate; 702. a connecting plate; 703. a thermally conductive contact block; 704. extruding the supporting block; 8. elastically pressing the column; 9. a portable assembly; 901. a rotating shaft; 902. a handle.
Detailed Description
As shown in fig. 1 and 2, an explosion-proof mechanism of a new energy lithium battery comprises a protective box 1 and a clamping and placing buffer component 3, wherein the middle parts of the upper wall and the lower wall of the inner side of the protective box 1 are connected with a mounting and supporting component 2, the mounting and supporting component 2 comprises a supporting slide 201 and a mounting and positioning hole 202, the inner part of the front wall of the supporting slide 201 is provided with the mounting and positioning hole 202, the clamping and placing buffer component 3 is arranged at the upper end and the lower end of the outer part of the supporting slide 201, the outer side of the clamping and placing buffer component 3 is connected with a splicing extrusion pad 4, the clamping and placing buffer component 3 comprises a clamping and fixing frame 301, a buffer block 302 and a sliding clamping and connecting frame 303, the inner side of the clamping and fixing frame 301 is provided with a sliding clamping and connecting frame 303, the clamping and placing buffer component 3 also comprises a mounting plate 304 and a splicing clamping groove 305, the one end that joint mount 301 is close to the horizontal axis of protective housing 1 is connected with mounting panel 304, and grafting draw-in groove 305 has been seted up to the inside of mounting panel 304, in the use, support inside through setting up support slide 201, then joint mount 301 is adjusted in support slide 201 inboard through the slip joint frame 303 at both ends, fix at suitable installation locating hole 202 grafting screw, then inboard buffer block 302 can protect the installation battery, the mounting panel 304 of outside is connected grafting extrusion pad 4 through grafting draw-in groove 305 this moment, grafting extrusion pad 4 is direct also can peg graft extrusion each other, carry out the buffering extrusion protection in the outside of joint mount 301, thereby carry out buffering support, carry out shock attenuation protection, reduce collision loss, the barrier propterty of equipment is increased, high stability protection also is difficult for influencing the life of equipment.
As shown in fig. 1 and 3, the left wall and the right wall of the protection box 1 are internally provided with the heat dissipation fans 5, the four heat dissipation fans 5 are installed, the four corners of the inner wall of the protection box 1 are respectively provided with the connection limiting blocks 6, the inner sides of the connection limiting blocks 6 are provided with the heat conduction and heat dissipation components 7, the heat conduction and dissipation components 7 comprise heat dissipation toothed plates 701, connecting plates 702, heat conduction contact blocks 703 and extrusion supporting blocks 704, the inner sides of the heat dissipation toothed plates 701 are provided with connecting plates 702, the upper end and the lower end of the inner sides of the connecting plates 702 are respectively provided with the heat conduction contact blocks 703, the middle parts of the inner sides of the connecting plates 702 are provided with the extrusion supporting blocks 704, in the use process, the air flow inside the protection box 1 is accelerated through the heat dissipation fans 5, heat generated in the operation process of an internal battery is accelerated, in the transmission process, the heat conduction is further carried out through the copper heat conduction contact blocks 703, the heat dissipation toothed plates 701 are transmitted to the heat dissipation toothed plates 701, the heat dissipation area of the heat dissipation toothed plates 701 is further improved, the heat dissipation effect of the heat dissipation fan 5 is assisted, the heat dissipation effect can be further improved, the use environment temperature of the battery is reduced, the probability of high temperature is lowered, and the practicability is improved.
As shown in fig. 1, the front end and the rear end of the top wall of the protective box 1 are respectively provided with an elastic pressing column 8, the left side and the right side of the top end of the protective box 1 are respectively provided with a portable assembly 9, the portable assembly 9 comprises a rotating shaft 901 and a handle 902, the handle 902 is arranged outside the rotating shaft 901, the portable assembly is conveniently clamped with the elastic pressing columns 8 at the top end through the portable assembly 9, the handle 902 is conveniently hidden, and the overall aesthetic property of equipment is improved.
In summary, when the explosion-proof mechanism of the new energy lithium battery is used, firstly, in the installation process, the supporting slide plate 201 is arranged to support the inside, then the clamping fixing frame 301 is adjusted on the inner side of the supporting slide plate 201 through the sliding clamping frames 303 at the two ends, the proper installation positioning holes 202 are inserted with screws for fixing, then the inner side buffer block 302 protects the installed battery, at the moment, the outer side mounting plate 304 is connected with the insertion extrusion pad 4 through the insertion clamping groove 305, the insertion extrusion pads 4 can be directly inserted and extruded with each other, the buffer extrusion protection is carried out on the outer side of the clamping fixing frame 301, so that the buffer support is carried out, the shock absorption protection is carried out, the collision loss is reduced, the protection performance of equipment is increased, then the air flow in the protection box 1 is accelerated through the arrangement of the heat dissipation fan 5, the heat transmission that produces in the acceleration inside battery course of working, in the transmission process, still accessible copper's heat conduction contact block 703 carries out the heat conduction, on the heat dissipation pinion rack 701 is retransmitted to through connecting plate 702, with the radiating area of heat dissipation pinion rack 701 further improves the radiating effect, supplementary heat dissipation fan 5 is transmitted again, can further improve the radiating effect, can drive handle 902 at the top axis of rotation 901 of equipment and rotate and hide, then elasticity press post 8 is the cylinder that has elasticity, move back and forth under the extrusion of handle 902, be convenient for fix the locking position of handle 902, be convenient for accomodate hiding of handle 902, improve pleasing to the eye degree, also be convenient for take, this is the theory of operation of the explosion-proof mechanism of new energy lithium cell.
Claims (7)
1. The utility model provides an explosion-proof mechanism of new forms of energy lithium cell, includes protective housing (1) and joint and places buffer unit (3), its characterized in that, two wall middle parts are connected with installation supporting component (2) about the inboard of protective housing (1), and installation supporting component (2) are including supporting slide (201) and installation locating hole (202), installation locating hole (202) have been seted up to the front wall inside of supporting slide (201), buffer unit (3) are placed in the joint and are set up both ends about the outside of supporting slide (201), and the outside that buffer unit (3) was placed in the joint is connected with grafting extrusion pad (4).
2. The explosion-proof mechanism of a new energy lithium battery according to claim 1, wherein the clamping and placing buffer assembly (3) comprises a clamping fixing frame (301), a buffer block (302) and a sliding clamping frame (303), the buffer block (302) is arranged on the inner side of the clamping fixing frame (301), and the sliding clamping frames (303) are arranged at the left end and the right end of the clamping fixing frame (301).
3. The explosion-proof mechanism of a new energy lithium battery according to claim 2, wherein the clamping and placing buffer assembly (3) further comprises a mounting plate (304) and a plugging clamping groove (305), one end, close to the horizontal central axis of the protective box (1), of the clamping and fixing frame (301) is connected with the mounting plate (304), and the plugging clamping groove (305) is formed in the mounting plate (304).
4. The explosion-proof mechanism of the new energy lithium battery according to claim 1, wherein the heat dissipation fans (5) are arranged in the left wall and the right wall of the protective box (1), and the heat dissipation fans (5) are arranged in four.
5. The explosion-proof mechanism of the new energy lithium battery according to claim 1, wherein the four corners of the inner wall of the protective box (1) are respectively provided with a connection limiting block (6), and the inner side of the connection limiting block (6) is provided with a heat conduction and radiation component (7).
6. The explosion-proof mechanism of a new energy lithium battery according to claim 5, wherein the heat conduction and heat dissipation assembly (7) comprises a heat dissipation toothed plate (701), a connecting plate (702), a heat conduction contact block (703) and an extrusion support block (704), the connecting plate (702) is arranged on the inner side of the heat dissipation toothed plate (701), the heat conduction contact block (703) is arranged on the upper end and the lower end of the inner side of the connecting plate (702), and the extrusion support block (704) is arranged in the middle of the inner side of the connecting plate (702).
7. The explosion-proof mechanism of the new energy lithium battery according to claim 1, wherein the front end and the rear end of the top wall of the protective box (1) are respectively provided with an elastic pressing column (8), the left side and the right side of the top end of the protective box (1) are respectively provided with a portable component (9), the portable component (9) comprises a rotating shaft (901) and a handle (902), and the handle (902) is arranged outside the rotating shaft (901).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923887.2U CN220474785U (en) | 2023-07-21 | 2023-07-21 | Explosion-proof mechanism of new forms of energy lithium cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321923887.2U CN220474785U (en) | 2023-07-21 | 2023-07-21 | Explosion-proof mechanism of new forms of energy lithium cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474785U true CN220474785U (en) | 2024-02-09 |
Family
ID=89778871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321923887.2U Active CN220474785U (en) | 2023-07-21 | 2023-07-21 | Explosion-proof mechanism of new forms of energy lithium cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474785U (en) |
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2023
- 2023-07-21 CN CN202321923887.2U patent/CN220474785U/en active Active
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