CN214254594U - Lithium cell shock attenuation protection device that insulates against heat - Google Patents
Lithium cell shock attenuation protection device that insulates against heat Download PDFInfo
- Publication number
- CN214254594U CN214254594U CN202023238421.8U CN202023238421U CN214254594U CN 214254594 U CN214254594 U CN 214254594U CN 202023238421 U CN202023238421 U CN 202023238421U CN 214254594 U CN214254594 U CN 214254594U
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- CN
- China
- Prior art keywords
- protection
- lithium cell
- protective housing
- heat
- plate
- 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.)
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 57
- 230000035939 shock Effects 0.000 title claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims description 37
- 238000009413 insulation Methods 0.000 claims description 13
- 238000001125 extrusion Methods 0.000 abstract description 5
- 108010066278 cabin-4 Proteins 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a lithium cell technical field, concretely relates to lithium cell shock attenuation protection device that insulates against heat, including protective housing, protective housing's surface mounting has protection machanism, protection machanism includes first telescopic link, and first telescopic link links to each other with protective housing external surface fixed, one side fixed surface that protective housing was kept away from to first telescopic link is connected with the guard plate, protective housing's inner wall fixed mounting has the dead lever, and the surface cover of dead lever is equipped with sliding block and first spring, one side of sliding block articulates there is the connecting rod. The utility model discloses a be provided with the guard plate, external force extrusion guard plate can make first spring drive the sliding block and slide to make first telescopic link shrink, can make external force obtain reducing the inside impact force of protective housing this moment, avoided external force too big to cause the influence lithium cell to place, lead to the lithium cell to damage the condition emergence that influences follow-up use.
Description
Technical Field
The utility model relates to a lithium cell technical field specifically is a lithium cell shock attenuation protection device that insulates against heat.
Background
Along with the rapid development of society, people mostly can all select to ride when going out, and the lithium cell is used by people often as a battery that can charge the power supply, when the lithium cell is deposited, needs protect it.
Current lithium battery protection device generally only protects it through the casing to when perhaps leading to the device to receive the collision or ambient temperature when higher, cause the damage to the lithium cell and influence follow-up use, the effect is deposited only to current protection device generally simultaneously, thereby the lithium cell breaks away from the device when probably leading to receiving the collision, the condition that causes the device life-span to reduce takes place, consequently, to above problem, a lithium cell shock attenuation protection device that insulates against heat has been proposed, solve above problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell shock attenuation protection device that insulates against heat to it only generally protects it through the casing to propose current lithium cell protector in solving above-mentioned background art, thereby when perhaps leading to the device to receive the collision or ambient temperature when higher, cause the damage to the lithium cell and influence follow-up use, the effect is deposited only to current protection device generally simultaneously, thereby the lithium cell breaks away from the device when probably leading to receiving the collision, cause the problem that the condition that the device life-span reduces takes place.
In order to achieve the above object, the utility model provides a following technical scheme: a shock-absorbing and heat-insulating protection device for a lithium battery comprises a protection shell, wherein a protection mechanism is arranged on the outer surface of the protection shell, the protection mechanism comprises a first telescopic rod, the first telescopic rod is fixedly connected with the outer surface of the protection shell, a protection plate is fixedly connected to the surface of one side, away from the protection shell, of the first telescopic rod, a fixed rod is fixedly arranged on the inner wall of the protection shell, a sliding block and a first spring are sleeved on the surface of the fixed rod, a connecting rod is hinged to one side of the sliding block, one end, away from the sliding block, of the connecting rod is hinged to the surface of the protection plate, a heat insulation plate is fixedly arranged in the protection shell, a heat absorption cabin is arranged on one side, away from the protection shell, of the heat insulation plate, a sliding cabin is arranged on the surface of the heat absorption cabin, a fixing mechanism is arranged in the protection shell, the fixing mechanism comprises a second telescopic rod, and the second telescopic link is fixed with the heat absorption cabin inner wall and links to each other, the surface cover of second telescopic link is equipped with the second spring, the fixed plate is installed to the one end that the heat absorption cabin was kept away from to the second telescopic link, the top surface of protective housing articulates there is the guard gate.
Preferably, a rubber pad is arranged on the surface of one end, far away from the first telescopic rod, of the protection plate.
Preferably, the sliding blocks are provided with two groups, two groups of sliding blocks are symmetrically distributed on the surface of the fixed rod, and two ends of the first spring are respectively welded with the two groups of first springs.
Preferably, the inside of the heat absorption cabin is provided with a sliding chute, the bottom end of the fixing plate is provided with a sliding block, and the fixing plate is connected with the heat absorption cabin in a sliding manner.
Preferably, one end of the second spring is welded with the inner wall of the heat absorption cabin, and the end of the second spring, which is far away from the heat absorption cabin, is welded with the fixing plate.
Preferably, a rubber block is arranged on the surface of one end, far away from the second telescopic rod, of the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this thermal-insulated protection device of lithium cell shock attenuation, through being provided with the guard plate, external force extrusion guard plate, can make first spring drive the sliding block and slide, thereby make first telescopic link shrink, can make external force reduce the inside impact force of protective housing this moment, avoided external force too big to cause the influence lithium cell to place, lead to the lithium cell to damage the condition emergence that influences follow-up use, simultaneously through the installation of heat insulating board and heat absorption cabin, can avoid external temperature to make the inside heat of lithium cell absorb by the heat absorption cabin when causing the damage to the lithium cell, the normal work of lithium cell has been guaranteed, increase the device life.
2. The device is through being provided with the fixed plate, when the lithium cell was put into protective housing inside, can make the rubber ball on fixed plate surface contradict the lithium cell, and what make this moment the lithium cell place is more stable, avoids causing because of external force leads to the lithium cell the condition emergence that the power supply was influenced to the offset appearance, has protected the installation of lithium cell to a certain extent, increases its life.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic side view of the structure of the present invention;
fig. 4 is a schematic top view of the structure of the present invention.
In the figure: 1. a protective housing; 2. a protection mechanism; 21. a first telescopic rod; 22. a protection plate; 23. fixing the rod; 24. a slider; 25. a first spring; 26. a connecting rod; 3. a heat insulation plate; 4. a heat absorption cabin; 5. a sliding cabin; 6. a fixing mechanism; 61. a second telescopic rod; 62. a second spring; 63. a fixing plate; 7. a guard gate.
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 an embodiment: a shock absorption and heat insulation protection device for a lithium battery comprises a protection shell 1, a protection mechanism 2 is installed on the outer surface of the protection shell 1, the protection mechanism 2 comprises a first telescopic rod 21, the first telescopic rod 21 is fixedly connected with the outer surface of the protection shell 1, a protection plate 22 is fixedly connected with the surface of one side, away from the protection shell 1, of the first telescopic rod 21, a fixed rod 23 is fixedly installed on the inner wall of the protection shell 1, a sliding block 24 and a first spring 25 are sleeved on the surface of the fixed rod 23, a connecting rod 26 is hinged to one side of the sliding block 24, one end, away from the sliding block 24, of the connecting rod 26 is hinged to the surface of the protection plate 22, a heat insulation plate 3 is fixedly installed inside the protection shell 1, a heat absorption cabin 4 is arranged on one side, away from the protection shell 1, a sliding cabin 5 is arranged on the surface of the heat absorption cabin 4, a fixing mechanism 6 is installed inside the protection shell 1, the fixing mechanism 6 comprises a second telescopic rod 61, and second telescopic link 61 links to each other with the heat absorption cabin 4 inner wall is fixed, the surface cover of second telescopic link 61 is equipped with second spring 62, second telescopic link 61 is kept away from the one end of heat absorption cabin 4 and is installed fixed plate 63, the top surface of protective housing 1 articulates there is guard gate 7, setting through heat insulating board 3, can be completely cut off external heat in heat insulating board 3 outsidely, avoid causing the erosion of heat to the lithium cell, simultaneously through the inside water source that is provided with in heat absorption cabin 4, under the flow force effect at the water source, the heat that can make the lithium cell produce is absorbed by the water source, avoid causing the too high condition emergence that influences lithium cell normal use of heat, increase the life of lithium cell.
Further, one end surface mounting that first telescopic link 21 was kept away from to guard plate 22 has a rubber pad, when external force extrusion the device, through the installation of guard plate 22 surperficial rubber pad to can make the rubber pad cushion external force, effectually avoid causing the damage of the inside lithium cell of influence the device because of external force is too big, cause the condition that can not use to take place.
Further, sliding block 24 is provided with two sets ofly, 24 symmetric distribution of two sets of sliding blocks are on the surface of dead lever 23, first spring 25's both ends weld with two sets of first springs 25 respectively mutually, through external force extrusion guard plate 22, can make connecting rod 26 remove, can drive two sets of sliding blocks 24 this moment and take place to remove, later on under the elastic force effect through first spring 25 self, make the gliding more stable of sliding block 24, later on under its self elastic force effect, can make first spring 25 kick-back slip, be convenient for cushion external force, the safety of lithium cell has been protected.
Further, the inside of the heat absorption cabin 4 is provided with a sliding groove, the bottom end of the fixing plate 63 is provided with a sliding block, the fixing plate 63 is connected with the heat absorption cabin 4 in a sliding mode, and when the fixing plate 63 slides, the sliding groove in the heat absorption cabin 4 is formed, so that the fixing plate 63 can slide more stably.
Further, the one end of second spring 62 welds with the 4 inner walls in heat absorption cabin mutually, and the one end and the fixed plate 63 that heat absorption cabin 4 was kept away from to second spring 62 weld mutually, when the lithium cell was put into the device inside, can make it conflict fixed plate 63, and at this moment under the elastic force effect of second spring 62 self, can make second telescopic link 61 shrink, make second telescopic link 61 drive fixed plate 63 slide afterwards, be convenient for accomplish the fixed work to the lithium cell.
Further, the one end surface mounting that second telescopic link 61 was kept away from to fixed plate 63 has the rubber piece, slides through fixed plate 63 and fixes the lithium cell, through the installation of fixed plate 63 surface rubber ball this moment to protect the lithium cell when making the lithium cell fixed more stable, be convenient for it carries out follow-up use work.
The working principle is as follows: when the device is used, according to the attached drawings 1, 2, 3 and 4, when the lithium battery is installed, the lithium battery is placed into the protective shell 1 by pulling the protective door 7, the second telescopic rod 61 can drive the fixing plate 63 to slide under the action of the elastic force of the second spring 62, the lithium battery can be fixed by the fixing plate 63 conveniently, so that the lithium battery is more stable during subsequent movement, the situation that the normal power supply is influenced due to deviation caused by unreinforced setting is avoided, meanwhile, the external heat can be isolated through the installation of the heat insulation plate 3, the situation that the use of the lithium battery is influenced due to overhigh heat is avoided, meanwhile, the heat generated during the working of the lithium battery can be absorbed by the heat absorption cabin 4 through the installation of the water source in the heat absorption cabin 4, and the situation that the damage of the internal elements of the lithium battery is influenced by overhigh heat to normal work is effectively avoided, simultaneously when external force extrusion the device, can make first telescopic link 21 drive guard plate 22 and stretch out and draw back, at this moment under the spring action of first spring 25 self, can make sliding block 24 slide on the surface of dead lever 23, later under the resilience effect of first spring 25 self, make sliding block 24 kick-back to make external force obtain the buffering, the effectual condition of avoiding causing the damage of the inside lithium cell of the device because of external force is too big takes place, the normal use work of lithium cell has been protected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a lithium cell shock attenuation protection device that insulates against heat, includes protective housing (1), its characterized in that: the protection device is characterized in that a protection mechanism (2) is mounted on the outer surface of the protection shell (1), the protection mechanism (2) comprises a first telescopic rod (21), the first telescopic rod (21) is fixedly connected with the outer surface of the protection shell (1), a protection plate (22) is fixedly connected to the surface of one side, away from the protection shell (1), of the first telescopic rod (21), a fixing rod (23) is fixedly mounted on the inner wall of the protection shell (1), a sliding block (24) and a first spring (25) are sleeved on the surface of the fixing rod (23), a connecting rod (26) is hinged to one side of the sliding block (24), one end, away from the sliding block (24), of the connecting rod (26) is hinged to the surface of the protection plate (22), a heat insulation plate (3) is fixedly mounted inside the protection shell (1), and a heat absorption cabin (4) is arranged on one side, away from the protection shell (1), of the heat insulation plate (3), slip cabin (5) have been seted up on the surface in heat absorption cabin (4), the internally mounted of protective housing (1) has fixed establishment (6), fixed establishment (6) include second telescopic link (61), and second telescopic link (61) and heat absorption cabin (4) inner wall are fixed and link to each other, the surface cover of second telescopic link (61) is equipped with second spring (62), fixed plate (63) are installed to the one end that heat absorption cabin (4) were kept away from in second telescopic link (61), the top surface of protective housing (1) articulates there is guard gate (7).
2. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: and a rubber pad is arranged on the surface of one end, far away from the first telescopic rod (21), of the protection plate (22).
3. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: the sliding blocks (24) are arranged in two groups, the two groups of sliding blocks (24) are symmetrically distributed on the surface of the fixing rod (23), and two ends of the first spring (25) are respectively welded with the two groups of first springs (25).
4. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: the inside of heat absorption cabin (4) is provided with the spout, the slider is installed to the bottom of fixed plate (63), fixed plate (63) and heat absorption cabin (4) slip continuous.
5. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: one end of the second spring (62) is welded with the inner wall of the heat absorption cabin (4), and one end, far away from the heat absorption cabin (4), of the second spring (62) is welded with the fixing plate (63).
6. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: and a rubber block is arranged on the surface of one end, far away from the second telescopic rod (61), of the fixing plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238421.8U CN214254594U (en) | 2020-12-29 | 2020-12-29 | Lithium cell shock attenuation protection device that insulates against heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023238421.8U CN214254594U (en) | 2020-12-29 | 2020-12-29 | Lithium cell shock attenuation protection device that insulates against heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214254594U true CN214254594U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023238421.8U Expired - Fee Related CN214254594U (en) | 2020-12-29 | 2020-12-29 | Lithium cell shock attenuation protection device that insulates against heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214254594U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204198A (en) * | 2021-11-23 | 2022-03-18 | 梁月英 | New forms of energy lithium cell protection buffer |
-
2020
- 2020-12-29 CN CN202023238421.8U patent/CN214254594U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114204198A (en) * | 2021-11-23 | 2022-03-18 | 梁月英 | New forms of energy lithium cell protection buffer |
| CN114204198B (en) * | 2021-11-23 | 2023-12-08 | 广东派尔特新能源有限公司 | New forms of energy lithium cell protection buffer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220713 Address after: Room 201, floor 2, building 3, yard 6, Haiying Road, Fengtai District, Beijing 100071 Patentee after: Aishangyun (Beijing) Technology Co.,Ltd. Address before: 056000 plant at the southeast corner of Kaifa Weier road and Kaifa Jingyi street, Handan Economic Development Zone, Hebei Province (in Huixiong Energy Conservation Institute) Patentee before: HEBEI FALIK POWER SUPPLY CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |