CN212136501U - Novel explosion-proof case of lithium cell - Google Patents
Novel explosion-proof case of lithium cell Download PDFInfo
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- CN212136501U CN212136501U CN201922350393.XU CN201922350393U CN212136501U CN 212136501 U CN212136501 U CN 212136501U CN 201922350393 U CN201922350393 U CN 201922350393U CN 212136501 U CN212136501 U CN 212136501U
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Abstract
The utility model discloses a novel explosion-proof case of lithium cell, its structure includes explosion-proof case shell, the top cap, handle and fastening hasp, the utility model discloses an at the inside buffer that has set up of fireproof insulation layer, at first the user opens the top cap, then stretch the clamping mechanism of sliding plate upper end, put into the lithium cell after that, make clamping mechanism press from both sides tight lithium cell, then stimulate the sliding plate to the left end again, in order to make the lithium cell can be better enter into explosion-proof incasement portion, then loosen the stretching plate, the first spring of sliding plate left end will extrude strength rebound, extrude the lithium cell and take out the plate and tightly paste, when explosion-proof case bumps, because the reason of first spring, the strength that will inside rock reduces, thereby reached the buffering to the battery when rocking, reduce the strength of rocking and further fixed effect to the lithium cell.
Description
Technical Field
The utility model relates to a battery explosion-proof case technical field, concretely relates to novel lithium cell explosion-proof case.
Background
Explosion-proof case subdivision name has many and generally has explosion-proof block terminal, explosion-proof control box, explosion-proof switch board etc. and all can call explosion-proof case, and the product name is confirmed according to the in service behavior generally during the producer is categorised, and explosion-proof case's setting is when preventing the battery explosion, causes the injury to the user, plays protection user's effect.
When the user is using explosion-proof case to transport the lithium cell, the road surface of unevenness makes explosion-proof case collision take place to damage easily, leads to the inside lithium cell of explosion-proof case to rock mutual collision damage, produces the explosion, causes the injury for the user.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a novel lithium cell explosion-proof case, the road surface of having solved the unevenness makes explosion-proof case collision take place to damage easily, leads to the inside lithium cell of explosion-proof case to rock mutual collision damage, produces the explosion, leads to the fact the problem of injury for the user, has reached the buffering to the battery when rocking, reduces the strength of rocking and to the further fixed effect of lithium cell.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel lithium battery explosion-proof box, including explosion-proof box shell, top cap, connection piece, fastening hasp and buffer, explosion-proof box shell upper end is provided with the top cap, explosion-proof box shell front end all is provided with the fastening hasp with the rear end to explosion-proof box shell front end all is provided with the snap ring with the rear end, connection piece bottom and top cap welded fastening to the connection piece is connected with the handle through the connecting strip, explosion-proof box shell internal weld is fixed with the fire prevention insulating layer, the inside middle-end grafting of fire prevention insulating layer has the baffle, the baffle upper end is laminated with the top cap is inside mutually, snap ring front end runs through fastening hasp middle part, buffer sets up inside the fire prevention insulating layer, buffer is by interface, grafting piece, buffer board, fixed plate, telescopic link, first spring, sliding plate, clamping mechanism, The suction disc and the pulling plate are assembled, the insertion port is formed in the vertical direction of the middle of the top end of the left side of the fireproof heat insulation layer, the left end of the insertion block is embedded into the insertion port, the rear end of the insertion block is welded and fixed with the buffer plate, the right end of the buffer plate is adhered and fixed with the fixed plate, the telescopic rod and the first spring are distributed on the left side of the fixed plate from top to bottom in an equal distance mode, the left end of the fixed plate is welded and fixed with the telescopic rod and the first spring, the outer surface of the telescopic rod is surrounded by the first spring, the telescopic rod and the first spring are distributed on the left side of the sliding plate from top to bottom in an equal distance mode, the left end of the sliding plate is welded and fixed with the telescopic rod and the first spring, the upper end of the left side of the sliding plate is provided with.
Furthermore, clamping mechanism comprises clamping plate, second spring and spring groove, clamping plate rear end passes through spring groove and sliding plate sliding connection to clamping plate right-hand member and the laminating of second spring, the second spring sets up in spring inslot portion, and second spring right-hand member and fireproof heat insulating layer sliding connection, the spring groove is seted up in the sliding plate upper end.
Further, the length of the telescopic rod and the length of the first spring are both 5CM, and the maximum elastic force of the first spring is 5N.
Furthermore, the length of the explosion-proof box shell is 300MM, and the bottom end of the explosion-proof box shell is provided with air holes.
Further, the length of the sliding plate is 100MM, and the surface of the sliding plate is sprayed with fireproof paint.
Further, the first spring length is 5CM, and the first spring maximum elastic force is 5N.
Further, the sucker is provided with six suckers, and the overall diameter of the sucker is 2.5 MM.
Furthermore, the whole clamping plate is rectangular, and an anti-skid rubber mat is arranged on the inner side of the clamping plate.
Furthermore, first spring and second spring all adopt the musical instrument steel wire material to make.
Furthermore, the explosion-proof box shell is made of carbon steel.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
in order to solve the problem that the lithium batteries in the explosion-proof box are shaken to collide with each other and damage the explosion-proof box due to the fact that the explosion-proof box is easily damaged by collision on uneven road surfaces, and cause injury to users, the buffer device is arranged in the fireproof heat-insulating layer, so that the users open the top cover firstly, then the clamping mechanism at the upper end of the sliding plate is stretched, then the lithium battery is put in, so that the lithium battery is clamped by the clamping mechanism, then the sliding plate is pulled to the left end, in order to ensure that the lithium battery can better enter the explosion-proof box, then the stretching plate is loosened, the first spring at the left end of the sliding plate rebounds the extrusion force to extrude the lithium battery to be tightly attached to the drawing plate, when the explosion-proof box collides, because the reason of first spring, the strength that rocks inside reduces to reached the buffering to battery when rocking, reduced the strength of rocking and to the further fixed effect of lithium cell.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the buffering device of the present invention;
fig. 4 is a schematic structural view of the clamping mechanism of the present invention;
fig. 5 is a schematic view of the structure of the socket of the present invention.
In the figure: the explosion-proof box comprises an explosion-proof box shell-1, a top cover-2, a connecting sheet-3, a fastening lock catch-4, a fireproof heat-insulating layer-5, a partition plate-6, a buffer device-7, a handle-8, a lock catch ring-9, a plug interface-71, a plug block-72, a buffer plate-73, a fixed plate-74, a telescopic rod-75, a first spring-76, a sliding plate-77, a clamping mechanism-78, a suction cup-79, a drawing plate-710, a clamping plate-781, a second spring-782 and a spring groove-783.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel lithium battery explosion-proof box: the anti-explosion box comprises an anti-explosion box shell 1, a top cover 2, a connecting sheet 3, a fastening lock catch 4 and a buffer device 7, wherein the top cover 2 is arranged at the upper end of the anti-explosion box shell 1, the fastening lock catch 4 is arranged at the front end and the rear end of the anti-explosion box shell 1, lock catch rings 9 are arranged at the front end and the rear end of the anti-explosion box shell 1, the bottom end of the connecting sheet 3 is fixedly welded with the top cover 2, the connecting sheet 3 is connected with a handle 8 through a connecting strip, a fireproof heat-insulating layer 5 is fixedly welded in the anti-explosion box shell 1, a partition plate 6 is inserted in the middle end of the inside of the fireproof heat-insulating layer 5, the upper end of the partition plate 6 is attached to the inside of the top cover 2, the front end of the lock catch ring 9 penetrates through the middle part of the fastening lock catch 4, the buffer device 7 is arranged in the fireproof heat-insulating layer 5, and the buffer, the inserting port 71 is arranged in the vertical direction in the middle of the top end of the left side of the fireproof heat-insulating layer 5, the left end of the inserting block 72 is embedded into the inserting port 71, the rear end of the insertion block 72 is welded and fixed with the buffer plate 73, the right end of the buffer plate 73 is adhered and fixed with the fixed plate 74, the left side of the fixed plate 74 is distributed with the expansion rods 75 and the first springs 76 from top to bottom at equal intervals, the left end of the fixed plate 74 is welded and fixed with the expansion link 75 and the first spring 76, the first spring 76 is surrounded on the outer surface of the expansion link 75, the expansion link 75 and the first spring 76 are equidistantly distributed on the left side of the sliding plate 77 from top to bottom, the left end of the sliding plate 77 is welded and fixed with the telescopic rod 75 and the first spring 76, the upper end of the left side of the sliding plate 77 is provided with a clamping mechanism 78, and the left side of the sliding plate 77 is in threaded connection with a sucking disc 79, the right end of the drawing plate 710 is attached to the partition plate 6, and the lower end of the drawing plate 710 is fixedly inserted into the fireproof heat-insulating layer 5.
Wherein, clamping mechanism 78 comprises clamp plate 781, second spring 782 and spring groove 783, and clamp plate 781 rear end passes through spring groove 783 and sliding connection with sliding plate 77 to clamp plate 781 right-hand member and the laminating of second spring 782, and second spring 782 sets up inside spring groove 783, and second spring 782 right-hand member and fire prevention insulating layer 5 sliding connection, and spring groove 783 sets up in sliding plate 77 upper end.
The length of the telescopic rod 75 and the length of the first spring 76 are both 5CM, the maximum elastic force of the first spring 76 is 5N, the elastic force is good, and the buffering effect is good.
Wherein, explosion-proof case shell 1 length is 300MM to explosion-proof case shell 1 bottom has seted up the bleeder vent, reduces the inside temperature of explosion-proof case.
Wherein, the length of the sliding plate 77 is 100MM, and the surface of the sliding plate 77 is sprayed with fire-retardant coating, so that the safety fineness is increased to ensure the safety of a user.
Wherein, first spring 76 length is 5CM to the biggest elasticity of first spring 76 is 5N, and it is effectual to kick-back, and the shock attenuation effect is obvious.
Wherein, the sucking discs 79 are provided with six, and the overall diameter of the sucking discs 79 is 2.5MM, so that the lithium battery can be better fixed.
Wherein, clamp plate 781 is whole to be rectangle to the clamp plate 781 inboard is provided with the antiskid cushion, and it is better to press from both sides tight effect, prevents the landing.
The first spring 76 and the second spring 782 are made of piano wire materials.
Wherein, explosion-proof case shell 1 adopts the carbon steel material to make.
According to the table show, the utility model discloses first spring 76 adopts the musical instrument steel wire to make with second spring 782, can reach high tenacity, and the conversation is effectual and the effect that life is high.
The first spring 76 and the second spring 782 described in this patent: the spring is a mechanical part which works by utilizing elasticity, the part made of elastic materials deforms under the action of external force and restores to the original shape after the external force is removed, and the spring is also used as a 'spring', is generally made of spring steel, is complex and various in types and mainly comprises a spiral spring, a volute spring, a plate spring, a special-shaped spring and the like according to the shape; the sucking disc 79: according to the characteristics of animals, a vacuum sucking disc, also called as a vacuum lifting appliance, is one of vacuum equipment actuators, is made of a sucking disc material which is made of nitrile butadiene rubber and has larger breaking force, so that the vacuum sucking disc is widely applied to various vacuum holding equipment.
The working principle is as follows: firstly, a user opens the top cover 2 at the upper end of the explosion-proof box shell 1, then puts in the lithium battery, covers the top cover 2, and locks the fastening lock catches 4 at the front end and the rear end of the explosion-proof box shell 1, so as to complete the packaging of the lithium battery, the fireproof heat-insulating layer 5 arranged in the explosion-proof box shell 1 is used for preventing the lithium battery from exploding, the explosion-proof box is burnt out, the unevenness of the running road surface easily causes the collision and the damage of the explosion-proof box, the lithium battery in the explosion-proof box is shaken and collided and damaged, the explosion is generated, and the user is injured, therefore, in order to prevent the problem, the explosion-proof box is provided with the buffer device 7 in the fireproof heat-insulating layer 5, the user firstly opens the top cover 2, then stretches the clamping mechanism 78 arranged at the upper end of the sliding plate 77, the clamping plate 781 is stretched, then the user puts the lithium cell into the space that clamping mechanism 78 stretched out, loosen clamp plate 781, second spring 782 rebounds and presss from both sides tight lithium cell, then the user is at sliding plate 77 of tensile buffer 7, make the lithium cell more smooth when putting into downwards, when the lithium cell bottom contacted fire prevention insulating layer 5, just can loosen sliding plate 77, first spring 76 rebounds tensile strength, thereby push away the lithium cell to the position of hugging closely with drawing plate 710, then just accomplished the lithium cell and placed, when explosion-proof box rocks the collision because of the uneven road surface, the clamping mechanism 78 that the inside set up firmly clamps the lithium cell, and reduce the strength that produces when rocking because of the reason of buffer 7 first spring 76, thereby the protection lithium cell can not produce the explosion because of the collision, final buffer 7's setting has reached the buffering to the battery when rocking, reducing the shaking force and further fixing the lithium battery.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A novel lithium battery explosion-proof box comprises an explosion-proof box shell (1), a top cover (2), a connecting sheet (3) and a fastening lock catch (4), wherein the top cover (2) is arranged at the upper end of the explosion-proof box shell (1), the fastening lock catch (4) is arranged at the front end and the rear end of the explosion-proof box shell (1), lock catch rings (9) are arranged at the front end and the rear end of the explosion-proof box shell (1), the bottom end of the connecting sheet (3) is fixedly welded with the top cover (2), the connecting sheet (3) is connected with a handle (8) through a connecting strip, a fireproof heat-insulating layer (5) is fixedly welded inside the explosion-proof box shell (1), a partition plate (6) is inserted into the middle end of the fireproof heat-insulating layer (5), the upper end of the partition plate (6) is attached to the inside of the top cover (2), and the front end of the lock catch;
the method is characterized in that: the fireproof heat-insulating layer is characterized by further comprising a buffer device (7), the buffer device (7) is arranged inside the fireproof heat-insulating layer (5), the buffer device (7) is composed of an inserting port (71), an inserting block (72), a buffer plate (73), a fixed plate (74), an expansion rod (75), a first spring (76), a sliding plate (77), a clamping mechanism (78), a sucking disc (79) and a drawing plate (710), the inserting port (71) is arranged in the vertical direction of the middle of the top end of the left side of the fireproof heat-insulating layer (5), the left end of the inserting block (72) is embedded into the inserting port (71), the rear end of the inserting block (72) is fixedly welded with the buffer plate (73), the right end of the buffer plate (73) is fixedly adhered with the fixed plate (74), the expansion rod (75) and the first spring (76) are equidistantly distributed on the left side of the fixed plate (74) from top to bottom, and the left end of the fixed plate (74) is fixedly welded, the outer surface of the telescopic rod (75) is surrounded by a first spring (76), the left side of the sliding plate (77) is provided with the telescopic rod (75) and the first spring (76) from top to bottom in an equidistant mode, the left end of the sliding plate (77) is fixedly welded with the telescopic rod (75) and the first spring (76), the upper end of the left side of the sliding plate (77) is provided with a clamping mechanism (78), the left side of the sliding plate (77) is in threaded connection with a sucking disc (79), the right end of the pulling plate (710) is attached to the partition plate (6), and the lower end of the pulling plate (710) is fixedly connected with the fireproof heat insulation layer (.
2. The novel lithium battery explosion-proof box of claim 1, characterized in that: clamping mechanism (78) comprises clamp plate (781), second spring (782) and spring groove (783), clamp plate (781) rear end passes through spring groove (783) and sliding plate (77) sliding connection to clamp plate (781) right-hand member and the laminating of second spring (782), second spring (782) set up inside spring groove (783), and second spring (782) right-hand member and fire prevention insulating layer (5) sliding connection, spring groove (783) are seted up in sliding plate (77) upper end.
3. The novel lithium battery explosion-proof box of claim 1, characterized in that: the length of the telescopic rod (75) and the length of the first spring (76) are both 5CM, and the maximum elastic force of the first spring (76) is 5N.
4. The novel lithium battery explosion-proof box of claim 1, characterized in that: the length of the explosion-proof box shell (1) is 300MM, and air holes are formed in the bottom end of the explosion-proof box shell (1).
5. The novel lithium battery explosion-proof box of claim 1, characterized in that: the length of the sliding plate (77) is 100MM, and the surface of the sliding plate (77) is sprayed with fireproof paint.
6. The novel lithium battery explosion-proof box of claim 1, characterized in that: the length of the first spring (76) is 5CM, and the maximum elastic force of the first spring (76) is 5N.
7. The novel lithium battery explosion-proof box of claim 1, characterized in that: the number of the sucking discs (79) is six, and the overall diameter of each sucking disc (79) is 2.5 MM.
8. The novel lithium battery explosion-proof box of claim 2, characterized in that: the clamping plate (781) is rectangular as a whole, and an anti-skid rubber pad is arranged on the inner side of the clamping plate (781).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350393.XU CN212136501U (en) | 2019-12-24 | 2019-12-24 | Novel explosion-proof case of lithium cell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350393.XU CN212136501U (en) | 2019-12-24 | 2019-12-24 | Novel explosion-proof case of lithium cell |
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| CN212136501U true CN212136501U (en) | 2020-12-11 |
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| CN201922350393.XU Active CN212136501U (en) | 2019-12-24 | 2019-12-24 | Novel explosion-proof case of lithium cell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039150A (en) * | 2022-01-12 | 2022-02-11 | 新乡市鸿晟能源有限公司 | Communication is from net system emergency power source reserve lithium cell group |
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2019
- 2019-12-24 CN CN201922350393.XU patent/CN212136501U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114039150A (en) * | 2022-01-12 | 2022-02-11 | 新乡市鸿晟能源有限公司 | Communication is from net system emergency power source reserve lithium cell group |
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