CN219917410U - Explosion-proof protective housing - Google Patents
Explosion-proof protective housing Download PDFInfo
- Publication number
- CN219917410U CN219917410U CN202320950189.5U CN202320950189U CN219917410U CN 219917410 U CN219917410 U CN 219917410U CN 202320950189 U CN202320950189 U CN 202320950189U CN 219917410 U CN219917410 U CN 219917410U
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- CN
- China
- Prior art keywords
- explosion
- proof
- frame
- battery
- protective housing
- 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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- 230000001681 protective effect Effects 0.000 title claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- 239000011229 interlayer Substances 0.000 claims abstract description 10
- 238000001816 cooling Methods 0.000 claims abstract description 8
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 2
- 238000004880 explosion Methods 0.000 description 14
- 238000007789 sealing Methods 0.000 description 12
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910001386 lithium phosphate Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an explosion-proof protective shell, which comprises a protective shell component, wherein the protective shell component comprises an explosion-proof shell and a support plate, the explosion-proof shell comprises a frame and an explosion-proof plate, a battery component is arranged on the inner side of the explosion-proof shell, the battery component comprises a battery and a honeycomb plate, a reinforcing component is arranged at the top of the explosion-proof shell, the reinforcing component comprises a reinforcing plate and an interlayer, a cooling component is arranged on the explosion-proof shell, and comprises a guide pipe and a through hole.
Description
Technical Field
The utility model relates to the technical field of explosion-proof protective housing equipment, in particular to an explosion-proof protective housing.
Background
The utility model patent with the patent application number of CN202221606700.1 discloses an explosion-proof protection shell based on a lithium iron phosphate battery, when the lithium iron phosphate battery body shakes left and right, the lithium iron phosphate battery body drives a sliding rod, a sliding block, a connecting rod and a first sealing block to move left and right, so that a first spring compresses or stretches in the process, the first spring deforms to buffer impact to the lithium iron phosphate battery body, the first sealing block is subjected to primary buffer protection to the lithium iron phosphate battery body, when the first sealing block moves in a first sealing cavity, sealing liquid in the first sealing cavity is injected into a second sealing cavity through a connecting pipe, the second sealing block slides in the second sealing cavity, a sliding column and a buffer block are driven to move left and right through the second sealing block, when the lithium iron phosphate battery body moves left and right, the buffer block moves left and right until the buffer block contacts with the lithium iron phosphate battery body, the sliding block is compressed or stretched by the first spring, the buffer block can buffer the lithium phosphate battery body is easily damaged by the second sealing block, and the second sealing block is easily deformed to the explosion-proof protection shell, and the explosion-proof protection shell is easily damaged by the lithium iron phosphate battery body, on the other hand, the safety of the explosion-proof protection shell is easily caused by the explosion-proof protection shell is easily released by the personnel when the car, and the explosion-proof protection shell is easily damaged by the explosion-proof device is released, and the explosion-proof device is easily caused by the explosion of the human body, and the explosion-proof protection device is easily caused by the explosion of the human body is caused by the compression of the inside and the explosion-proof device when the lithium battery is in the explosion-proof device, and the explosion-proof device is easily caused by the compression, and the explosion-proof device is damaged by the human. And the battery is easily damaged, which is unfavorable for guaranteeing the safety of the battery.
Therefore, how to design an explosion-proof protection shell becomes the current problem to be solved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide an explosion-proof protective shell so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof protective housing, includes the protective housing subassembly, the protective housing subassembly includes explosion-proof shell and extension board, the explosion-proof shell includes frame and explosion-proof board, battery pack is installed to the inboard of explosion-proof shell, battery pack includes battery and honeycomb panel, the reinforcing assembly is installed at the top of explosion-proof shell, the reinforcing assembly includes reinforcing plate and interlayer, install cooling module on the explosion-proof shell, cooling module includes pipe and opening, pumping module is installed to the bottom of explosion-proof shell, pumping module includes motor and rotary vane, the helping hand subassembly is installed to the bottom of frame, the helping hand subassembly includes blast hole and flabellum.
Further, the explosion-proof plate is welded at the bottom of the top of the inner side of the frame respectively, and the support plate is welded at the top and the bottom of the outer side of the frame.
Further, the honeycomb plate is welded on the inner walls of the frame and the explosion-proof plate respectively, the battery is mounted on the inner side of the explosion-proof shell through bolts and is clamped on the inner side of the honeycomb plate, and the battery is a lithium iron phosphate battery.
Further, the through openings are formed in the inner side of the honeycomb plate, one end of the guide pipe penetrates through one side of the explosion-proof plate and is communicated with one side in the explosion-proof shell, the other end of the guide pipe penetrates through the explosion-proof plate and is communicated with the other side in the explosion-proof shell, the through openings are uniformly distributed in the honeycomb plate, and the through openings are located on the outer side of the battery.
Further, the periphery of the reinforcing plate is welded on the inner wall of the top of the frame, the interlayer is fixed on the inner wall of the reinforcing plate, and the interlayer is clamped on the top of the explosion-proof plate.
Further, the bottom of one side of the frame is welded with the guide sleeve, the motor is mounted on the inner side of the guide sleeve through the bolt, one end of the rotary vane is mounted on the inner side of the guide pipe, and the other end of the rotary vane sequentially penetrates through the guide pipe and the frame and is mounted on an output shaft of the motor through the bolt.
Further, the wind hole is formed in the bottom of the frame, the inner side of the frame is communicated with the inner side of the guide sleeve through the wind hole, the fan blade is welded to the outer side of the other end of the rotary blade, and the fan blade is clamped to the inner side of the wind hole.
Further, the bottom welding of explosion-proof board has splint, the both ends welding of splint is on the inner wall of the bottom of frame, splint card is in the both sides of pipe, the height of splint is greater than the diameter of pipe.
The beneficial effects are that: 1. when the explosion-proof protective housing is used, when the lithium iron phosphate battery is subjected to accidental explosion due to external reasons or internal defects, the frame and the explosion-proof plate included in the explosion-proof housing are effectively utilized for explosion-proof protection, the frame is reinforced through the support plate, the fixation is convenient, the strength of the frame is improved, after the explosion breaks through the explosion-proof plate, the top can form secondary protection through the reinforcing plate and the partition plate, so that the explosion downwards impacts, the injury to personnel in a vehicle can be reduced, and the safety of the personnel in the vehicle is protected.
2. When the explosion-proof protective housing is charged, the motor drives the rotary vane to rotate, the rotary vane pushes cooling liquid of the guide pipe in the guide pipe, the cooling liquid flows to one side in the explosion-proof housing from the guide pipe, and flows through the through hole at the inner side of the honeycomb plate, the through hole is tightly attached to the outer side of the battery, heat generated by the battery is effectively sucked and flows to the inner side of the guide pipe, the clamping plates at two sides of the guide pipe are outwards dispersed, in the running process of a vehicle, air flow enters the inner side of the guide sleeve through the air hole, and then the air flow pushes the fan blade, the fan blade drives the rotary vane to rotate, the battery is cooled, heat generated by charging and discharging of the battery is effectively rapidly outwards dispersed, the temperature of the battery is reduced, the working safety of the battery is protected, the guide pipe is prevented from being impacted and damaged by the guide pipe, and the safety of a heat dissipation system is ensured.
3. The explosion-proof protection shell is reasonable in design, is efficient and convenient to use, and is suitable for explosion-proof protection of the lithium iron phosphate battery.
Drawings
FIG. 1 is a schematic view of an explosion-proof protective housing according to the present utility model;
FIG. 2 is a cross-sectional view of an explosion-proof protective housing of the present utility model;
FIG. 3 is a side cross-sectional view of an explosion-proof protective housing of the present utility model;
FIG. 4 is a top view of an explosion proof protective housing of the present utility model;
FIG. 5 is a cross-sectional view of a guide sleeve of an explosion proof enclosure of the present utility model;
in the figure: 1. an explosion-proof housing; 2. a support plate; 3. a frame; 4. an explosion-proof plate; 5. a reinforcing plate; 6. an interlayer; 7. a battery; 8. a honeycomb panel; 9. a conduit; 10. a through port; 11. guide sleeve; 12. a motor; 13. rotating leaves; 14. a fan blade; 15. a wind hole; 16. and (3) clamping plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: an explosion-proof protective housing comprises a protective housing component, the protective housing component comprises an explosion-proof housing 1 and a support plate 2, the explosion-proof housing 1 comprises a frame 3 and an explosion-proof plate 4, a battery component is arranged on the inner side of the explosion-proof housing 1, the battery component comprises a battery 7 and a honeycomb plate 8, a reinforcing component is arranged on the top of the explosion-proof housing 1, the reinforcing component comprises a reinforcing plate 5 and a separation layer 6, a cooling component is arranged on the explosion-proof housing 1, the cooling component comprises a conduit 9 and a through hole 10, a pumping component is arranged on the bottom of the explosion-proof housing 1, the pumping component comprises a motor 12 and a rotating blade 13, a power assisting component is arranged on the bottom of the frame 3, the power assisting component comprises a wind hole 15 and a fan blade 14, the explosion-proof plate 4 is respectively welded on the bottom of the top of the inner side of the frame 3, the support plate 2 is welded on the top and the bottom of the outer side of the frame 3, the honeycomb plate 8 is welded on the inner walls of the frame 3 and the explosion-proof plate 4 respectively, the battery 7 is arranged on the inner side of the explosion-proof shell 1 through bolts, the battery 7 is clamped on the inner side of the honeycomb plate 8, the battery 7 is a lithium iron phosphate battery, the periphery of the reinforcing plate 5 is welded on the inner wall of the top of the frame 3, the interlayer 6 is fixed on the inner wall of the reinforcing plate 5, the interlayer 6 is clamped on the top of the explosion-proof plate 4, when the lithium iron phosphate battery generates unexpected explosion due to external reasons or internal defects, the frame 3 and the explosion-proof plate 4 included in the explosion-proof shell 1 are effectively utilized for explosion protection, the frame 3 is reinforced through the supporting plate 2, the fixing is convenient, the strength of the frame 3 is improved, after the explosion breaks through the explosion-proof plate 4, the top can form secondary protection through the reinforcing plate 5 and the partition plate 6, so that the explosion downwards generates impact, and further, the injury to personnel in the vehicle can be reduced, and the safety of the personnel in the vehicle is protected.
In this embodiment, the through openings 10 are formed on the inner side of the honeycomb plate 8, one end of the conduit 9 passes through one side of the explosion-proof plate 4 and is communicated with one side in the explosion-proof housing 1, the other end of the conduit 9 passes through the explosion-proof plate 4 and is communicated with the other side in the explosion-proof housing 1, the through openings 10 are uniformly distributed on the honeycomb plate 8, the through openings 10 are positioned on the outer side of the battery 7, the bottoms of one side of the frame 3 are welded with the guide sleeve 11, the motor 12 is mounted on the inner side of the guide sleeve 11 through bolts, one end of the rotating vane 13 is mounted on the inner side of the conduit 9, the other end of the rotating vane 13 sequentially passes through the conduit 9 and the frame 3 and is mounted on the output shaft of the motor 12 through bolts, the wind hole 15 is formed on the bottom of the frame 3, the inner side of the frame 3 is communicated with the inner side of the guide sleeve 11 through the wind hole 15, the outer side of the other end of the rotating vane 13 is welded with the fan blades 14, the fan blades 14 are clamped at the inner side of the air hole 15, the bottom of the explosion-proof plate 4 is welded with the clamping plates 16, the two ends of the clamping plates 16 are welded on the inner wall of the bottom of the frame 3, the clamping plates 16 are clamped at the two sides of the guide tube 9, the height of the clamping plates 16 is larger than the diameter of the guide tube 9, when the vehicle is charged, the motor 12 drives the rotating blades 13 to rotate, the rotating blades 13 push cooling liquid of the guide tube 9 in the guide tube 9, the cooling liquid flows from the guide tube 9 to one side in the explosion-proof shell 1 and flows at the inner side of the honeycomb plate 8 through the through holes 10, the through holes 10 are tightly attached to the outer side of the battery 7, heat generated by the battery 7 is effectively sucked into the inner side of the guide tube 9 and outwards dispersed through the guide tube 9 and the clamping plates 16 at the two sides of the guide tube 9, and in the running process of the vehicle, air flow enters the inner side of the guide tube 11 through the air hole 15, and the air flow pushes the fan blades 14, the fan blades 14 drive the rotary blades 13 to rotate, the battery 7 is cooled, heat generated by charging and discharging of the battery 7 is effectively dissipated outwards, the temperature of the battery 7 is reduced, the working safety of the battery 7 is protected, meanwhile, the clamping plate 16 protects the guide pipe 9, the guide pipe 9 is prevented from being impacted and damaged, and the safety of a heat dissipation system is guaranteed.
The explosion-proof protective housing provides electric energy for all electric equipment through an external power supply, when the electric equipment is charged, the motor 12 drives the rotary blades 13 to rotate, the rotary blades 13 push cooling liquid of the guide tube 9 in the guide tube 9, the cooling liquid flows from the guide tube 9 to one side in the explosion-proof housing 1 and flows through the through holes 10 at the inner side of the honeycomb plate 8, the through holes 10 are tightly attached to the outer side of the battery 7, heat generated by the battery 7 is effectively sucked and flows to the inner side of the guide tube 9, the clamping plates 16 at the two sides of the guide tube 9 are outwards dispersed, in the running process of a vehicle, air flow enters the inner side of the guide sleeve 11 through the air holes 15, and then the air flow pushes the fan blades 14, the fan blades 14 drive the rotary blades 13 to rotate, the battery 7 is cooled, the heat that produces battery 7 charge and discharge outwards spreads out fast effectively, reduce battery 7's temperature, protection battery 7's work safety, splint 16 protect pipe 9 simultaneously, avoid pipe 9 to be impacted and damage, ensure cooling system's safety, when the use, when lithium iron phosphate battery produced unexpected explosion because of external reason or internal defect, effectively utilize frame 3 and explosion-proof board 4 that explosion-proof shell 1 includes to carry out explosion-proof protection, frame 3 strengthens through extension board 2, both convenient fixed, improve frame 3's intensity again, after explosion breaks explosion-proof board 4, the top can form the secondary protection through reinforcing plate 5 and baffle 6 for explosion produces the impact downwards, and then can reduce personnel's injury in the car, personnel's safety in the protection car.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an explosion-proof protective housing, includes the protective housing subassembly, the protective housing subassembly includes explosion-proof housing (1) and extension board (2), explosion-proof housing (1) include frame (3) and explosion-proof board (4), battery pack is installed to the inboard of explosion-proof housing (1), battery pack includes battery (7) and honeycomb panel (8), its characterized in that: the top of explosion-proof shell (1) is installed and is consolidated the subassembly, consolidate the subassembly and include gusset plate (5) and interlayer (6), install cooling module on explosion-proof shell (1), cooling module includes pipe (9) and opening (10), pumping module is installed to the bottom of explosion-proof shell (1), pumping module includes motor (12) and rotary vane (13), helping hand subassembly is installed to the bottom of frame (3), helping hand subassembly includes wind hole (15) and flabellum (14).
2. An explosion-proof protective housing according to claim 1, wherein: the explosion-proof plate (4) is welded at the bottom of the top of the inner side of the frame (3) respectively, and the support plate (2) is welded at the top and the bottom of the outer side of the frame (3).
3. An explosion-proof protective housing according to claim 2, wherein: the honeycomb plate (8) is welded on the inner walls of the frame (3) and the explosion-proof plate (4) respectively, the battery (7) is mounted on the inner side of the explosion-proof shell (1) through bolts, the battery (7) is clamped on the inner side of the honeycomb plate (8), and the battery (7) is a lithium iron phosphate battery.
4. An explosion-proof protective housing according to claim 3, wherein: the utility model discloses a honeycomb panel, including honeycomb panel (8), explosion-proof shell (1), through opening (10), one end of pipe (9) passes one side of explosion-proof board (4) and is linked together with one side in explosion-proof shell (1), the other end of pipe (9) passes explosion-proof board (4) and is linked together with the opposite side in explosion-proof shell (1), through opening (10) evenly distributed is on honeycomb panel (8), through opening (10) are located the outside side of battery (7).
5. An explosion-proof protective housing according to claim 4, wherein: the periphery of the reinforcing plate (5) is welded on the inner wall of the top of the frame (3), the interlayer (6) is fixed on the inner wall of the reinforcing plate (5), and the interlayer (6) is clamped on the top of the explosion-proof plate (4).
6. An explosion-proof protective housing according to claim 5, wherein: the bottom of one side of frame (3) has all welded guide pin bushing (11), motor (12) pass through the inboard of bolt-mounted at guide pin bushing (11), the inboard at pipe (9) is installed to one end of swivel vane (13), the other end of swivel vane (13) passes pipe (9) and frame (3) in proper order and installs on the output shaft of motor (12) through the bolt.
7. An explosion-proof protective housing according to claim 6, wherein: the fan is characterized in that the air hole (15) is formed in the bottom of the frame (3), the inner side of the frame (3) is communicated with the inner side of the guide sleeve (11) through the air hole (15), the fan blade (14) is welded to the outer side of the other end of the rotary blade (13), and the fan blade (14) is clamped on the inner side of the air hole (15).
8. An explosion-proof protective housing as defined in claim 7, wherein: the bottom welding of explosion-proof board (4) has splint (16), the both ends welding of splint (16) are on the inner wall of the bottom of frame (3), splint (16) card are in the both sides of pipe (9), the diameter of highly being greater than pipe (9) of splint (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950189.5U CN219917410U (en) | 2023-04-25 | 2023-04-25 | Explosion-proof protective housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320950189.5U CN219917410U (en) | 2023-04-25 | 2023-04-25 | Explosion-proof protective housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219917410U true CN219917410U (en) | 2023-10-27 |
Family
ID=88464800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320950189.5U Active CN219917410U (en) | 2023-04-25 | 2023-04-25 | Explosion-proof protective housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219917410U (en) |
-
2023
- 2023-04-25 CN CN202320950189.5U patent/CN219917410U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241008 Address after: No. 269, Building 4, Optics Valley Electronic Industrial Park, No. 9 Liufangyuan South Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 (Free Trade Zone Wuhan Area) Patentee after: Hubei tianyancheng Power Equipment Co.,Ltd. Country or region after: China Address before: 430073 No. 4, floor 6, building 9, phase II, Guannan Fuxing Pharmaceutical Park, No. 62, Guanggu Avenue, East Lake New Technology Development Zone, Wuhan, Hubei Patentee before: Wuhan gonghelong Power Engineering Co.,Ltd. Country or region before: China |