CN210607365U - Lithium cell shock attenuation protection device that insulates against heat - Google Patents
Lithium cell shock attenuation protection device that insulates against heat Download PDFInfo
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- CN210607365U CN210607365U CN201921630203.3U CN201921630203U CN210607365U CN 210607365 U CN210607365 U CN 210607365U CN 201921630203 U CN201921630203 U CN 201921630203U CN 210607365 U CN210607365 U CN 210607365U
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- protection box
- fixedly connected
- elastic
- protection device
- lithium battery
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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 lithium cell shock attenuation protection device that insulates against heat, including the protection box, the front surface of protection box articulates there is the turngate, the front surface fixed connection of turngate has the handle, ventilative groove has been seted up to the upper surface of protection box, the inside in ventilative groove adsorbs there is the filter plate, the both sides of protection box are all through bolt fixedly connected with curb plate, and the bottom of protection box side has seted up the air vent, the inside bottom fixed connection elastic airbag of protection box, and the fixed connection slip post between the inside of protection box, the utility model relates to a lithium cell accessory technical field. This thermal-insulated protection device of lithium cell shock attenuation carries out the shock attenuation to a plurality of place boards through elastic air bag, when place board receives the effort, can produce the impact force to elastic air bag to can lead to elastic air bag to take place deformation, extract the inside air of protection box, can drive the inside air of protection box and circulate when playing the absorbing.
Description
Technical Field
The utility model relates to a lithium cell accessory technical field specifically is a lithium cell shock attenuation protection device that insulates against heat.
Background
Lithium batteries are batteries which use lithium metal or lithium alloy as a negative electrode material and use non-aqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high, and with the development of scientific technology, the lithium batteries become mainstream at present, and the lithium batteries can be roughly divided into two types: the lithium metal battery does not contain metallic lithium, can be charged, and has better safety, specific capacity, self-discharge rate and cost performance than the lithium ion battery.
The existing lithium battery needs to be conveyed to each place after production is completed, and in the conveying process of the lithium battery, the lithium battery needs to be protected by using a protection device, the existing protection device mostly uses a single spring or a single rubber pad, and deformation can be caused by overstrain after long-time use, so that the performance is weakened.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a lithium cell shock attenuation protection device that insulates against heat has solved the lithium cell and has accomplished the back in production, need transport each place, at the in-process of transporting of lithium cell, need use protection device to protect the lithium cell, and single spring or rubber pad are used mostly to current protection device, can lead to deformation owing to too tired use after long-time the use to the problem of performance has been weakened.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a lithium cell shock attenuation protection device that insulates against heat, includes the protection box, the front surface of protection box articulates there is the revolving door, the front surface fixedly connected with handle of revolving door, ventilative groove has been seted up to the upper surface of protection box, the inside adsorption in ventilative groove has the filter plate, the both sides of protection box are all through bolt fixedly connected with curb plate, and the bottom of protection box side has seted up the air vent, the inside bottom fixed connection elasticity gasbag of protection box, and fixed connection slip post between the inside of protection box, the outside sliding connection of slip post has the mounting plate, fixedly connected with connecting rod between the edge of mounting plate.
Preferably, the interior of the elastic air bag is fixedly connected with a spring piece, and a connecting pipe is fixedly connected between the air outlet of the elastic air bag and the vent hole.
Preferably, the inside of connecting pipe is rotated and is connected with the one-way plate, and the inside bottom fixedly connected with fixed block of connecting pipe, the fixed block is hugged closely in one side of one-way plate towards elastic airbag.
Preferably, the inner wall of the ventilation groove is fixedly connected with an inner fixing frame, the inner fixing frame is a component made of metal, the frame of the filter plate is a component with magnetism, and the filter plate is connected with the inner fixing frame in an adsorption mode.
Preferably, the side of curb plate, the inside back wall of protection box and the rear surface of rotating the door all fixedly connected with elastic block, elastic block is the component of one or more combinations in rubber, silica gel and the sponge.
Preferably, mounting holes are formed in the two sides of the protection box, threaded holes are formed in the two sides of the protection box and close to the periphery of the mounting holes, the threaded holes correspond to the positions of the bolts inside the side plates, and the size of each mounting hole is larger than that of the elastic block.
Advantageous effects
The utility model provides a lithium cell shock attenuation protection device that insulates against heat. Compared with the prior art, the method has the following beneficial effects:
(1) the shock-absorbing and heat-insulating protection device of the lithium battery is characterized in that an elastic air bag is fixedly connected with the bottom end inside a protection box, and the sliding columns are fixedly connected between the insides of the protection boxes, the outer sides of the sliding columns are slidably connected with the placing plates, the connecting rods are fixedly connected between the edges of the placing plates, the spring pieces are fixedly connected inside the elastic air bags, and a connecting pipe is fixedly connected between the air outlet of the elastic air bag and the vent hole, the interior of the connecting pipe is rotatably connected with a one-way plate, and the bottom end in the connecting pipe is fixedly connected with a fixed block which is tightly attached to one side of the one-way plate facing the elastic air bag, the device can absorb shock for a plurality of placing plates through the elastic air bag, when the mounting plate receives the effort, can produce the impact force to elastic airbag to can lead to elastic airbag to take place deformation, extract the inside air of protection box, can drive the inside air of protection box and circulate when playing the absorbing.
(2) This thermal-insulated protection device of lithium cell shock attenuation, all there is the curb plate through bolt fixedly connected with in both sides through the protection box, the side of curb plate, the equal fixedly connected with elastic block in the back surface of inside back wall of protection box and revolving door, the elastic block is rubber, the component of one kind or multiple combination in silica gel and the sponge, the mounting hole has all been seted up to the both sides of protection box, and the protection box both sides are close to the threaded hole seted up all around of mounting hole, the threaded hole is corresponding with the inside bolt position of curb plate, the size of mounting hole is greater than the size of elastic block, this device protects all around the lithium cell through the elastic block on the component of protection box, can stabilize the lithium cell in certain within range, and simple structure, and low in production cost.
Drawings
FIG. 1 is an assembly view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is an exploded view of the present invention.
In the figure: 1. a protection box; 2. a rotating door; 3. a handle; 4. a ventilation groove; 5. filtering the plate; 6. a side plate; 7. a vent hole; 8. an elastic air bag; 9. a spring plate; 10. a sliding post; 11. placing a plate; 12. a connecting rod; 13. a connecting pipe; 14. a one-way plate; 15. a fixed block; 16. an inner fixed frame; 17. an elastic block; 18. and (7) installing holes.
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. 1-3, the present invention provides a technical solution: a lithium battery shock absorption and heat insulation protection device comprises a protection box 1, wherein the protection box 1 is made of a vacuum plate material with good heat insulation performance, the front surface of the protection box 1 is hinged with a rotating door 2, the rotating door 2 and the protection box 1 are fixed in an adsorption connection mode, the front surface of the rotating door 2 is fixedly connected with a handle 3, the upper surface of the protection box 1 is provided with a ventilating groove 4, a filter plate 5 is adsorbed inside the ventilating groove 4, the inner wall of the ventilating groove 4 is fixedly connected with an inner fixing frame 16, the inner fixing frame 16 is a component made of a metal material, the frame of the filter plate 5 is a magnetic component, the filter plate 5 is in adsorption connection with the inner fixing frame 16, meanwhile, when the protection box 1 needs to be sealed, a vacuum sealing plate can be adsorbed in the inner fixing frame 16 of the ventilating groove 4 to achieve the purposes of sealing and heat insulation, two sides of the protection box 1 are fixedly connected with side plates 6 through bolts, the side surface of the side plate 6, the rear wall inside the protection box 1 and the rear surface of the rotating door 2 are fixedly connected with elastic blocks 17, the elastic blocks 17 are components formed by combining rubber, silica gel and sponge, mounting holes 18 are formed in the two sides of the protection box 1, threaded holes are formed in the two sides of the protection box 1 close to the peripheries of the mounting holes 18 and correspond to the positions of bolts inside the side plate 6, the size of each mounting hole 18 is larger than that of each elastic block 17, the lithium battery can be fixed through the elastic blocks 17 on the components around the protection box 1, the lithium battery can be stabilized within a certain range, the device is simple in structure and low in production cost, the bottom end of the side surface of the protection box 1 is provided with an air vent 7, the bottom end inside the protection box 1 is fixedly connected with an elastic air bag 8, the spring piece 9 is fixedly connected inside the elastic air bag 8, and a connecting pipe 13 is fixedly, connecting pipe 13's inside is rotated and is connected with one-way plate 14, and the inside bottom fixedly connected with fixed block 15 of connecting pipe 13, fixed block 15 hugs closely in one-way plate 14 towards one side of elastic airbag 8, and fixed connection slip post 10 between the inside of protection box 1, the outside sliding connection of slip post 10 has place board 11, place board 11 is provided with the multilayer, mounting hole 18 is seted up between adjacent place board 11, fixedly connected with connecting rod 12 between place board 11's the edge, this device carries out the shock attenuation to a plurality of place boards 11 through elastic airbag 8, when place board 11 receives the effort, can produce the impact force to elastic airbag 8, thereby can lead to elastic airbag 8 to take place deformation, extract the inside air of protection box 1, can drive the inside air of protection box 1 and circulate when playing the shock attenuation.
When the lithium battery protection box is in work, the rotating door 2 is opened, the lithium battery is placed between the placing plates 11, when the lithium battery protection box is placed, the lithium battery is stabilized through the elastic blocks 17 of the side plates 6, then after the rotating door 2 is closed, the elastic blocks 17 of the rear wall of the rotating door 2 and the elastic blocks 17 of the rear wall in the protection box 1 can protect the front side and the rear side of the lithium battery, when the lithium battery and the placing plates 11 slide, if the lithium battery and the placing plates 11 shake during transportation, the lithium battery and the placing plates 11 can slide along the sliding columns 10, the elastic air bags 8 can be extruded and deformed when the lithium battery and the placing plates 11 slide, air inside the elastic air bags 8 can be extruded out, the air can be discharged from the ventilating grooves 4 and the ventilating holes 7 subsequently, then the ventilation of air inside the protection box 1 is driven, when the air flows out from the ventilating holes 7, the one-way plates 14 can be jacked up firstly, after the acting force of the lithium battery and the placing plates 11 disappears, the elastic air bags, the lithium battery is re-inserted between the resilient blocks 17.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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. The utility model provides a lithium cell shock attenuation protection device that insulates against heat, includes protection box (1), the front surface of protection box (1) articulates there is revolving door (2), the front surface fixedly connected with handle (3) of revolving door (2), its characterized in that: ventilative groove (4) have been seted up to the upper surface of protection box (1), the inside adsorption in ventilative groove (4) has filter plate (5), bolt fixedly connected with curb plate (6) are all passed through to the both sides of protection box (1), and air vent (7) have been seted up to the bottom of protection box (1) side, bottom fixedly connected with elastic air bag (8) of protection box (1) inside, and fixed connection sliding column (10) between the inside of protection box (1), the outside sliding connection of sliding column (10) has place board (11), fixedly connected with connecting rod (12) between the edge of place board (11).
2. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: the spring piece (9) is fixedly connected to the inner portion of the elastic air bag (8), and a connecting pipe (13) is fixedly connected between the air outlet of the elastic air bag (8) and the vent hole (7).
3. The lithium battery shock absorption and heat insulation protection device of claim 2, wherein: the inside of connecting pipe (13) is rotated and is connected with one-way plate (14), and the inside bottom fixedly connected with fixed block (15) of connecting pipe (13), fixed block (15) hug closely in one side of one-way plate (14) towards elasticity gasbag (8).
4. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: the inner wall of the ventilation groove (4) is fixedly connected with an inner fixing frame (16), the inner fixing frame (16) is a component made of metal, the frame of the filter plate (5) is a component with magnetism, and the filter plate (5) is connected with the inner fixing frame (16) in an adsorption mode.
5. The lithium battery shock absorption and heat insulation protection device of claim 1, wherein: the side of curb plate (6), the inside back wall of protection box (1) and the equal fixedly connected with elastic block (17) of rear surface of revolving door (2), elastic block (17) are the component of one kind or the multiple combination in rubber, silica gel and the sponge.
6. The lithium battery shock absorption and heat insulation protection device of claim 5, wherein: mounting holes (18) are formed in the two sides of the protection box (1), threaded holes are formed in the two sides of the protection box (1) and are close to the peripheries of the mounting holes (18), the threaded holes correspond to the positions of bolts inside the side plates (6), and the size of each mounting hole (18) is larger than that of each elastic block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630203.3U CN210607365U (en) | 2019-09-27 | 2019-09-27 | Lithium cell shock attenuation protection device that insulates against heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921630203.3U CN210607365U (en) | 2019-09-27 | 2019-09-27 | Lithium cell shock attenuation protection device that insulates against heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210607365U true CN210607365U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921630203.3U Expired - Fee Related CN210607365U (en) | 2019-09-27 | 2019-09-27 | Lithium cell shock attenuation protection device that insulates against heat |
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| Country | Link |
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| CN (1) | CN210607365U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692388A (en) * | 2021-01-04 | 2021-04-23 | 张晓民 | Electric spark machining fixture for acoustic emission sensor |
-
2019
- 2019-09-27 CN CN201921630203.3U patent/CN210607365U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692388A (en) * | 2021-01-04 | 2021-04-23 | 张晓民 | Electric spark machining fixture for acoustic emission sensor |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 Termination date: 20200927 |