CN220474726U - Explosion-proof device for charging and discharging storage battery - Google Patents
Explosion-proof device for charging and discharging storage battery Download PDFInfo
- Publication number
- CN220474726U CN220474726U CN202322030739.4U CN202322030739U CN220474726U CN 220474726 U CN220474726 U CN 220474726U CN 202322030739 U CN202322030739 U CN 202322030739U CN 220474726 U CN220474726 U CN 220474726U
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- China
- Prior art keywords
- fixedly connected
- box body
- heat dissipation
- holes
- heat radiation
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- 238000007599 discharging Methods 0.000 title abstract description 8
- 230000005855 radiation Effects 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 13
- 239000000428 dust Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000004880 explosion Methods 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 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
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- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a storage battery charging and discharging explosion-proof device, which comprises a box body, wherein radiating holes are formed in the front surface and the back surface of the box body, radiating plates are fixedly connected to the inner walls of the radiating holes, radiating fins are fixedly connected to the opposite surfaces of the two radiating plates, mounting frames are fixedly connected to the front surface and the back surface of the box body, round holes are formed in the opposite surfaces of the two mounting frames, radiating fans are fixedly connected to the opposite surfaces of the two mounting frames, and a cover plate is arranged on the upper surface of the box body. According to the utility model, the heat of the storage battery is transferred to the heat dissipation plate by arranging the heat dissipation plate, the heat dissipation area is increased by transferring the heat to the heat dissipation plate, and air is blown out by the heat dissipation fan through the gaps between the heat dissipation plates and the round holes, so that the heat dissipation effect of the heat dissipation plate is faster, the tightness of the device is ensured during heat dissipation, and the water and dust in the external air are prevented from entering the device to generate potential safety hazards and influence the use effect of the storage battery.
Description
Technical Field
The application relates to the technical field of explosion-proof devices, in particular to a storage battery charging and discharging explosion-proof device.
Background
The storage battery is a device for converting chemical energy into electric energy, and in order to prevent explosion in the process of charging and discharging the storage battery, an explosion-proof device for charging and discharging the storage battery is needed.
Through retrieving, chinese patent publication No. CN217641625U discloses an explosion-proof device for lithium battery, including explosion-proof frame, the upper end of explosion-proof frame is provided with the protective cover, the lower extreme surface of protective cover evenly is provided with multiunit buffering cotton. The lithium battery explosion-proof device in the patent has the following defects: the device heat dissipation is through the ventilation hole of seting up on the protective cover, can not guarantee the airtight of device when the heat dissipation, can not waterproof, and in the use, moisture and dust in the outside air can get into in the device to produce the potential safety hazard, influence the use of battery, and the buffer material of apron lower surface is the buffering cotton, is inflammable material, also has the potential safety hazard when the temperature is higher.
Disclosure of Invention
The utility model aims to provide a storage battery charge-discharge explosion-proof device so as to solve the problems in the background technology.
The embodiment of the application adopts the following technical scheme:
the utility model provides a battery charge-discharge explosion-proof equipment, includes the box, the louvre has all been seted up to the box front and the back, louvre inner wall fixedly connected with heating panel, two equal fixedly connected with fin in the back mutually of heating panel, the box is positive and the equal fixedly connected with installing frame in back, two the round hole has all been seted up to installing frame opposite face, two equal fixedly connected with radiator fan in installing frame opposite face, the box upper surface is provided with the apron, the box surface is provided with buffer assembly.
Preferably, semicircular holes are formed in the front face and the back face of the box body and the front face and the back face of the cover plate, and sealing gaskets are fixedly connected to the inner walls of the semicircular holes.
Preferably, the upper wall fixedly connected with stopper in the apron, stopper lower surface fixedly connected with spring telescopic link, four spring telescopic link expansion end fixedly connected with same buffer frame, buffer frame inner wall and stopper surface sliding connection.
Preferably, the inner top wall of the cover plate is fixedly connected with a fixed block, a chute is formed in the front face of the fixed block, the inner wall of the chute is slidably connected with a sliding block, and a spring is fixedly connected between the back face of the sliding block and the inner wall of the rear side of the chute.
Preferably, the pressure release hole is formed in the inner top wall of the cover plate, the air exhaust hole is formed in the upper surface of the sliding block, the air inlet hole is formed in the front face of the sliding block, and the air inlet hole is communicated with the air exhaust hole.
Preferably, the box upper surface has offered the screw hole, the fixed orifices has been seted up to the apron upper surface, screw hole inner wall threaded connection has the locking bolt, the locking bolt passes the fixed orifices.
Preferably, the inner top wall of the cover plate is fixedly connected with a limiting piece.
The above-mentioned at least one technical scheme that this application embodiment adopted can reach following beneficial effect:
firstly, through setting up the heating panel, the heat transfer of battery is to the heating panel on, the heating panel is with the heat transfer to the fin on, increased radiating area, the air is blown out by radiator fan through clearance and round hole between the fin, makes fin radiating effect faster, guarantees the leakproofness of device when having reached the heat dissipation, and sealed effect is better, prevents moisture and dust in the outside air entering device in, produces the potential safety hazard, influences the effect that the battery used.
Secondly, through setting up the pressure release hole, when the battery in the box explodes, atmospheric pressure is great, and gas promotes the slider and moves backward, and when the exhaust hole of slider upper surface communicates with each other with the pressure release hole on the apron, gas is discharged through inlet port, exhaust hole and pressure release hole, timely to the inside pressure release of device, when preventing the battery explosion, the inside gas of device can't discharge, and the pressure in the device rises suddenly, and explosion power increases, leads to the effect of bigger loss.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is: the utility model is a schematic diagram of a main view structure;
fig. 2 is: the utility model discloses a box body, a radiating plate, radiating fins, a mounting frame and a radiating fan explosion structure schematic diagram;
fig. 3 is: the utility model is a schematic diagram of a front section structure;
fig. 4 is: the right-cut structure of the cover plate, the fixed block and the sliding block is schematically shown.
In the figure: 1. a case; 2. a heat dissipation plate; 3. a heat sink; 4. a mounting frame; 5. a heat radiation fan; 6. a cover plate; 7. a sealing gasket; 8. a limiting block; 9. a spring telescoping rod; 10. a buffer frame; 11. a fixed block; 12. a slide block; 13. a spring; 14. a pressure relief hole; 15. an exhaust hole; 16. an air inlet hole; 17. a threaded hole; 18. a locking bolt; 19. and a limiting piece.
Detailed Description
For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
The embodiment provides an explosion-proof device of battery charge-discharge, and the device is used for the battery explosion-proof, and the device can dispel the heat when charging-discharging to the battery, can be convenient for carry out the pressure release to the device inside, can guarantee the result of use of device.
Referring to fig. 1-4, the present utility model provides a technical scheme of a battery charging/discharging explosion-proof device:
the utility model provides a battery charge-discharge explosion-proof equipment, includes box 1, and the louvre has all been seted up to box 1 openly and the back, louvre inner wall fixedly connected with heating panel 2, and the equal fixedly connected with fin 3 in two heating panels 2 looks backs, the equal fixedly connected with installing frame 4 in box 1 openly and the back, and the round hole has all been seted up to two installing frame 4 opposite faces, and the equal fixedly connected with radiator fan 5 in two installing frame 4 looks backs, and box 1 upper surface is provided with apron 6, and box 1 surface is provided with buffer assembly.
Specifically, buffer assembly is prior art among the comparative example, does not describe in the figure, through setting up heating panel 2, the heat transfer of battery is to heating panel 2 on, heating panel 2 is with heat transfer to fin 3 on, increased radiating area, the air is blown out by radiator fan 5 through clearance and round hole between fin 3, make fin 3 radiating effect faster, guarantee the leakproofness of device when having reached the heat dissipation, sealed effect is better, moisture and dust in the outside air are prevented to get into in the device, produce the potential safety hazard, influence the effect that the battery used.
In this embodiment, as shown in fig. 1-4, semicircular holes are formed in the front and back surfaces of the case 1 and the cover plate 6, and a sealing gasket 7 is fixedly connected to the inner wall of the semicircular hole.
The upper wall fixedly connected with stopper 8 in apron 6, stopper 8 lower surface fixedly connected with spring telescopic link 9, four spring telescopic link 9 expansion end fixedly connected with same buffer frame 10, buffer frame 10 inner wall and stopper 8 surface sliding connection.
The upper surface of the box body 1 is provided with a threaded hole 17, the upper surface of the cover plate 6 is provided with a fixed hole, the inner wall of the threaded hole 17 is in threaded connection with a locking bolt 18, and the locking bolt 18 penetrates through the fixed hole.
Specifically, through setting up buffer frame 10, when apron 6 upper surface received the impact, apron 6 transmitted the impact force for stopper 8, and stopper 8 transmitted the impact force for spring telescopic link 9, spring telescopic link 9 transmitted the impact force for buffer frame 10, buffer frame 10 transmitted the impact force for the battery, alleviateed the impact that buffer frame 10 caused the battery through the deformation of spring telescopic link 9, prevented that cotton buffer material from having the potential safety hazard when the temperature is higher, and prevented that cotton material heat conduction effect is poor, is unfavorable for the radiating effect of battery.
In this embodiment, as shown in fig. 1-4, a fixed block 11 is fixedly connected to the inner top wall of the cover plate 6, a chute is formed in the front of the fixed block 11, a slider 12 is slidably connected to the inner wall of the chute, and a spring 13 is fixedly connected between the back of the slider 12 and the inner wall of the rear side of the chute.
The pressure release hole 14 is arranged on the inner top wall of the cover plate 6, the air exhaust hole 15 is arranged on the upper surface of the sliding block 12, the air inlet hole 16 is arranged on the front surface of the sliding block 12, and the air inlet hole 16 is communicated with the air exhaust hole 15.
The inner top wall of the cover plate 6 is fixedly connected with a limiting piece 19.
Specifically, through setting up pressure release hole 14, when the battery in box 1 explodes, atmospheric pressure is great, and gas promotes slider 12 backward movement, and when the exhaust hole 15 of slider 12 upper surface communicates with each other with pressure release hole 14 on the apron 6, gas is discharged through inlet port 16, exhaust hole 15 and pressure release hole 14, timely to the inside pressure release of device, when preventing the battery explosion, the inside gas of device can't be discharged, and the pressure in the device rises suddenly, and explosion power increases, leads to the effect of bigger loss.
Working principle: when the storage battery charge-discharge explosion-proof device is used, a user firstly puts a storage battery into the box body 1, then the cover plate 6 is closed through the limiting piece 19, the locking bolt 18 penetrates through the fixing hole and is in threaded connection with the threaded hole 17, the cover plate 6 is sealed and fixed, in the charge-discharge process of the storage battery, heat of the storage battery is transferred to the heat radiation plate 2, the heat radiation plate 2 transfers the heat to the heat radiation plate 3, the heat radiation area is increased, air is blown out by the heat radiation fan 5 through gaps and round holes between the heat radiation plates 3, the heat radiation effect of the heat radiation plate 3 is faster, the tightness of the device is guaranteed when the heat radiation is achieved, the sealing effect is better, moisture and dust in the external air are prevented from entering the device, and when the storage battery explodes, the gas pushes the sliding block 12 to move backwards, and when the exhaust hole 15 on the upper surface of the sliding block 12 is communicated with the pressure release hole 14 on the cover plate 6, the gas is discharged through the air inlet hole 16, the exhaust hole 15 and the pressure release hole 14, and the inside the device is timely released.
It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (7)
1. The utility model provides a battery charge-discharge explosion-proof equipment, includes box (1), its characterized in that: the novel heat radiation box comprises a box body (1), wherein heat radiation holes are formed in the front face and the back face of the box body (1), heat radiation plates (2) are fixedly connected to the inner walls of the heat radiation holes, heat radiation plates (3) are fixedly connected to the back face of each heat radiation plate (2), mounting frames (4) are fixedly connected to the front face and the back face of the box body (1), round holes are formed in the opposite faces of the mounting frames (4), heat radiation fans (5) are fixedly connected to the back face of each mounting frame (4), cover plates (6) are arranged on the upper surface of the box body (1), and buffer assemblies are arranged on the surface of the box body (1).
2. The battery charge-discharge explosion-proof device according to claim 1, wherein: semicircular holes are formed in the front face and the back face of the box body (1) and the front face and the back face of the cover plate (6), and sealing gaskets (7) are fixedly connected to the inner walls of the semicircular holes.
3. The battery charge-discharge explosion-proof device according to claim 1, wherein: the novel anti-collision device is characterized in that a limiting block (8) is fixedly connected to the inner top wall of the cover plate (6), a spring telescopic rod (9) is fixedly connected to the lower surface of the limiting block (8), the movable ends of the four spring telescopic rods (9) are fixedly connected with the same buffer frame (10), and the inner wall of the buffer frame (10) is slidably connected with the surface of the limiting block (8).
4. The battery charge-discharge explosion-proof device according to claim 1, wherein: the novel sliding block is characterized in that a fixed block (11) is fixedly connected to the inner top wall of the cover plate (6), a sliding groove is formed in the front face of the fixed block (11), a sliding block (12) is slidably connected to the inner wall of the sliding groove, and a spring (13) is fixedly connected between the back face of the sliding block (12) and the inner wall of the rear side of the sliding groove.
5. The battery charge-discharge explosion-proof device according to claim 4, wherein: the pressure relief hole (14) is formed in the inner top wall of the cover plate (6), the exhaust hole (15) is formed in the upper surface of the sliding block (12), the air inlet hole (16) is formed in the front face of the sliding block (12), and the air inlet hole (16) is communicated with the exhaust hole (15).
6. The battery charge-discharge explosion-proof device according to claim 1, wherein: threaded holes (17) are formed in the upper surface of the box body (1), fixing holes are formed in the upper surface of the cover plate (6), locking bolts (18) are connected with the inner wall of the threaded holes (17) in a threaded mode, and the locking bolts (18) penetrate through the fixing holes.
7. The battery charge-discharge explosion-proof device according to claim 1, wherein: the inner top wall of the cover plate (6) is fixedly connected with a limiting piece (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322030739.4U CN220474726U (en) | 2023-07-29 | 2023-07-29 | Explosion-proof device for charging and discharging storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322030739.4U CN220474726U (en) | 2023-07-29 | 2023-07-29 | Explosion-proof device for charging and discharging storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220474726U true CN220474726U (en) | 2024-02-09 |
Family
ID=89802558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322030739.4U Active CN220474726U (en) | 2023-07-29 | 2023-07-29 | Explosion-proof device for charging and discharging storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220474726U (en) |
-
2023
- 2023-07-29 CN CN202322030739.4U patent/CN220474726U/en active Active
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| GR01 | Patent grant | ||
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