CN112078699B - Battery compartment and battery replacing cabinet of electric vehicle - Google Patents
Battery compartment and battery replacing cabinet of electric vehicle Download PDFInfo
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- CN112078699B CN112078699B CN202011015527.3A CN202011015527A CN112078699B CN 112078699 B CN112078699 B CN 112078699B CN 202011015527 A CN202011015527 A CN 202011015527A CN 112078699 B CN112078699 B CN 112078699B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/10—Arrangements of batteries for propulsion
- B62J43/13—Arrangements of batteries for propulsion on rider-propelled cycles with additional electric propulsion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J43/00—Arrangements of batteries
- B62J43/20—Arrangements of batteries characterised by the mounting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/30—Means for ventilation within devices provided on the cycle, e.g. ventilation means in a battery container
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses an electric vehicle battery compartment and a battery replacing cabinet, and the technical scheme is as follows: the explosion-proof bin comprises a first shell, a top cover is arranged at the top of the first shell, the top of the top cover is inserted into the inner wall of the mounting seat, a first through hole is formed in the inner wall of the top cover top, a tubular column is fixedly mounted at the top of the first shell, the bottom of the top cover is inserted into the inner wall of the top of the first shell, the tubular column is inserted into the inner wall of the first through hole, a mounting groove is formed in the inner wall of the bottom of the first shell, and a first air leakage device is fixedly mounted on the inner wall of the mounting groove, and the explosion-proof bin has the: the battery is placed into the explosion-proof bin, the top cover is inserted into the inner wall of the explosion-proof bin, the pipe column is inserted into the inner wall of the top cover, the top cover is inserted into the inner wall of the mounting seat, the limiting groove and the through hole are in threaded connection with the nut II, the limiting groove and the through hole are in a pair, and then the explosion-proof effect is increased.
Description
Technical Field
The invention relates to the technical field of electric vehicle accessories, in particular to an electric vehicle battery compartment and a battery replacing cabinet.
Background
Along with the progress of the technology, the electric bicycle is more popular, the core of the concept of environmental protection is that the electric bicycle is driven by a battery, and manufacturers generally adopt high-capacity electricity to solve the problem of endurance of the electric bicycle.
The prior art has the following defects: the existing battery compartment of the electric vehicle generally adopts a method of adding a protective cover to the bottom half of the battery compartment, so that the battery compartment has simple design, low safety and no explosion-proof capability.
Therefore, the invention is necessary to invent the battery compartment of the electric vehicle.
Disclosure of Invention
Therefore, the battery compartment of the electric vehicle is provided, the battery is placed in the explosion-proof compartment, the top cover is inserted into the inner wall of the mounting seat, the limiting groove and the through hole are in a pair, then the nut II is inserted into the limiting groove, the inner wall of the through hole I is in threaded connection with the pipe column, and the problem of battery explosion prevention is solved.
In order to achieve the above purpose, the invention provides the following technical scheme: an electric vehicle battery compartment comprises an explosion-proof compartment, a top cover, a mounting seat and a first air leakage device, wherein the explosion-proof compartment comprises a first shell, the top of the first shell is provided with the top cover, the top of the top cover is inserted into the inner wall of the mounting seat, the inner wall of the top cover is provided with a first through hole, the top of the first shell is fixedly provided with a pipe column, the bottom of the top cover is inserted into the inner wall of the top of the first shell, the pipe column is inserted into the inner wall of the first through hole, the inner wall of the bottom of the first shell is provided with a;
the inner wall of the first shell is fixedly provided with a separation explosion-proof net, the outer wall of the separation explosion-proof net is fixedly provided with a light high-alumina brick, the outer wall of the light high-alumina brick is fixedly provided with an explosion-proof plate, the outer wall of the explosion-proof plate is provided with compression ribs, and the compression ribs are uniformly arranged on the inner wall of the first shell;
the first air leakage device comprises a second outer shell, the second top of the outer shell is fixedly mounted on the inner wall of the mounting groove, the second bottom of the outer shell is fixedly mounted on the outer wall of the first outer shell, an air inlet is formed in the second top of the outer shell, an inner shell is fixedly mounted inside the second outer shell, the inner wall of the inner shell is provided with an internal thread, an air leakage column is movably mounted on the inner wall of the inner shell, an external thread is formed in the outer wall of the air leakage column, the inner shell is in threaded connection with the air leakage column, a push rod is arranged on the inner wall of the air inlet, the bottom of.
Preferably, an air guide groove has evenly been seted up to an inner wall of shell, air guide groove bottom communicates with each other with the mounting groove, mounting groove right side fixed mounting has the motor, motor left side fixed mounting has the gear, the gear passes through the insection and is connected with the push rod meshing.
Preferably, a sensor is fixedly mounted on one side of an inner wall of the shell and electrically connected with the motor.
Preferably, a mounting hole is formed in the top of the inner wall of the shell, a third through hole is formed in one side of the top cover, the mounting hole and the three positions of the through holes are overlapped, a rectangular sealing ring is fixedly mounted on the inner wall of the mounting hole, and a left sealing block and a right sealing block are movably mounted on the inner wall of the rectangular sealing ring.
Preferably, limiting grooves are formed in two sides of the mounting seat, the limiting grooves are overlapped with the through holes in a position, threads are arranged on the inner wall of the tubular column, a second nut is arranged at the top of the limiting groove body, and the second nut penetrates through the limiting grooves and the first through holes to be connected with the tubular column threads.
Preferably, the mount pad right-hand member is equipped with the layering, layering both ends fixed mounting has the buckle, through-hole two has been seted up to the buckle inner wall, the buckle is installed at the top cap right-hand member, the top cap right-hand member is equipped with nut one, nut one passes two fixed connection mount pads of through-hole and top cap, the top cap inner wall is provided with the storing storehouse, storing storehouse inner wall right side both ends fixed mounting has the stopper, stopper right side and layering fixed connection, the strengthening rib has been seted up to storing storehouse bottom both sides.
Preferably, the bearing is installed to inner shell inner wall bottom, bearing top fixed mounting has the spring beam, spring beam top fixed mounting has the pressure reducing plate, pressure reducing plate top fixed mounting has sealing washer two, two top fixed mounting sealing washers one of sealing washer, sealing washer one is pegged graft at the post bottom inner wall that loses heart.
Preferably, the center positions of the inner shell and the outer shell are provided with a fourth through hole, the top of the fourth through hole is fixedly provided with an air outlet pipe, the inner wall of the air outlet pipe is fixedly provided with an ash-proof plate, and the right side of the ash-proof plate is fixedly provided with a water-blocking plate.
Preferably, mounting groove inner wall still installs disappointing device two, disappointing device two includes shell three, the air guide mouth has been seted up at three tops of shell, air guide mouth inner wall movable mounting has movable post, through-hole five has been seted up with three junctions of shell to movable post, five top fixed mounting of through-hole have the air cock, through-hole six has been seted up to three inner walls one side of shell, six top fixed mounting of through-hole has the check valve.
A battery replacing cabinet comprises the battery compartment of an electric vehicle.
The invention has the beneficial effects that:
1. the battery is placed in the explosion-proof bin, a battery plug penetrates through the mounting hole and the through hole III to be placed on the inner wall of the storage bin and connected with the input end of the electric vehicle, the left sealing block and the right sealing block are combined to wrap a plug wire during insertion, the inner wall of the mounting hole is inserted from the inside of the explosion-proof bin, the top cover is inserted into the inner wall of the explosion-proof bin, the pipe column is inserted into the inner wall of the top cover, the top cover is inserted into the inner wall of the mounting seat, the limiting groove and the through hole are paired, then the nut II is inserted into the limiting groove and is in threaded connection with;
2. the battery charges and can produce hydrogen with the in-process of discharging, and the battery is sealed in explosion-proof storehouse, and the unable dispersion of hydrogen has increased the potential safety hazard of battery, when the sensor detected hydrogen concentration too high, control motor drive gear upwards rotatory, and gear drive push rod moves down simultaneously and promotes the post of letting out gas and make the through-hole four communicate with each other with the air inlet downwards, reaches the effect of release hydrogen.
Drawings
Fig. 1 is a schematic view of an explosion-proof bin installation structure according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of an explosion-proof barrier net in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of a top cover according to embodiment 1 of the present invention;
FIG. 4 is a schematic view of a bead structure according to embodiment 1 of the present invention;
fig. 5 is a schematic view of a mounting seat mounting structure of embodiment 1 of the present invention;
FIG. 6 is a schematic view of a rectangular seal ring mounting structure according to embodiment 1 of the present invention;
FIG. 7 is a schematic view of the structure of an air guide groove in embodiment 1 of the present invention;
FIG. 8 is a schematic view showing an installation structure of the run-flat device according to embodiment 1 of the present invention;
FIG. 9 is an enlarged view at A in example 1 of the present invention;
FIG. 10 is a schematic view of a putter in accordance with embodiment 1 of the present invention;
FIG. 11 is a schematic view showing the structure of the run-flat device according to embodiment 1 of the present invention;
FIG. 12 is a schematic view of the outlet pipe structure according to embodiment 1 of the present invention;
FIG. 13 is a schematic view of a second embodiment of the run-flat device of embodiment 2 of the present invention.
In the figure: the explosion-proof cabin 100, the mounting groove 101, the air guide groove 102, the first outer shell 110, the compression-resistant rib 120, the explosion-proof plate 130, the lightweight high-alumina brick 140, the blocking explosion-proof net 150, the pipe column 160, the thread 161, the mounting hole 170, the rectangular sealing ring 171, the left sealing block 172, the right sealing block 173, the sensor 180, the motor 190, the gear 191, the top cover 200, the storage cabin 210, the first through hole 220, the pressing strip 230, the buckle 231, the second through hole 232, the limiting block 233, the first nut 234, the reinforcing rib 240, the third through hole 250, the mounting seat 300, the limiting groove 310, the second nut 320, the first air release device 400, the second outer shell 410, the air inlet 411, the fourth through hole 412, the inner shell 420, the internal thread 421, the air release column 430, the external thread 431, the push rod 440, the insection 441, the first sealing ring 450, the second sealing ring 451, the pressure reduction plate 452, the spring rod 460, the bearing 470, the air outlet pipe 480, the, Air nozzle 493, through hole six 494, check valve 495, movable post 496, and housing three 497.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Embodiment 1, referring to fig. 1 to 12, an electric vehicle battery compartment according to the present invention includes; an explosion-proof bin 100 and a top cover 200, the mounting seat 300 and the first air release device 400, specifically, the explosion-proof bin 100 comprises a first shell 110, a top cover 200 is arranged at the top of the first shell 110, the top of the top cover 200 is inserted into the inner wall of the mounting seat 300, a first through hole 220 is formed in the inner wall of the top cover 200, a pipe column 160 is fixedly mounted at the top of the first shell 110, the bottom of the top cover 200 is inserted into the inner wall of the top of the first shell 110, the pipe column 160 is inserted into the inner wall of the first through hole 220, a mounting groove 101 is formed in the inner wall of the bottom of the first shell 110, the first air release device 400 is fixedly mounted on the inner wall of the mounting groove 101, the first shell 110 is made of aluminum alloy, the specific light weight is reduced, the weight of a vehicle body is reduced, the top cover 200 has a sealing effect on the explosion-proof bin 100, the mounting seat 300 has a mounting effect on the top;
the inner wall of the first shell 110 is fixedly provided with a separation explosion-proof net 150, the outer wall of the separation explosion-proof net 150 is fixedly provided with a light high-alumina brick 140, the outer wall of the light high-alumina brick 140 is fixedly provided with an explosion-proof plate 130, the outer wall of the explosion-proof plate 130 is provided with pressure-resistant ribs 120, the pressure-resistant ribs 120 are uniformly arranged on the inner wall of the first shell 110, the separation explosion-proof net 150 is of a honeycomb structure formed by multiple layers of nets, the explosion-proof net is divided into a plurality of small compartments which can separate flame from spreading, the honeycomb structure has excellent heat conductivity in unit volume, most of heat released by combustion can be rapidly absorbed, so that the final temperature after combustion reaction is greatly reduced, the expansion degree of reaction gas is reduced, the pressure value of a container is not greatly increased, the separation explosion-proof net 150 has good explosion suppression performance and corrosion resistance, the light high-alumina brick 140 is, the lightweight high-alumina brick 140 has high temperature resistance and fire resistance, the explosion-proof plate 130 has high fire resistance and certain compressive strength, the compressive ribs 120 enhance the strength and rigidity of the product under the condition of not increasing the wall thickness of the product, and the lightweight high-alumina brick has the effects of saving the material consumption, reducing the weight and reducing the cost;
the first air release device 400 comprises a second outer shell 410, the top of the second outer shell 410 is fixedly installed on the inner wall of the installation groove 101, the bottom of the second outer shell 410 is fixedly installed on the outer wall of the first outer shell 110, the top of the second outer shell 410 is provided with an air inlet 411, the inner shell 420 is fixedly installed inside the second outer shell 410, the inner wall of the inner shell 420 is provided with an internal thread 421, the inner wall of the inner shell 420 is movably installed with an air release column 430, the outer wall of the air release column 430 is provided with an external thread 431, the inner shell 420 is in threaded connection with the air release column 430, the inner wall of the air inlet 411 is provided with a push rod 440, the bottom of the push rod 440 is fixedly connected with the top of the air release column 430, one side of the outer wall of the push rod 440 is provided with a;
further, the inner wall of the first shell 110 is uniformly provided with air guide grooves 102, the bottom of the air guide grooves 102 is communicated with the installation groove 101, the right side of the installation groove 101 is fixedly provided with a motor 190, the left side of the motor 190 is fixedly provided with a gear 191, and the gear 191 is meshed and connected with the push rod 440 through insections 441;
further, a sensor 180 is fixedly mounted on one side of the inner wall of the first shell 110, the sensor 180 is electrically connected with the motor 190, specifically, the sensor 180 is a KQ500-H2 point type hydrogen detector, the sensor 180 has an effect of detecting the hydrogen concentration, the motor 190 adopts an SJ-PXS-018-00 micro motor, and the sensor 180 has an effect of controlling the motor 190 to rotate;
further, the top of the inner wall of the first housing 110 is provided with a mounting hole 170, one side of the top cover 200 is provided with a third through hole 250, the mounting hole 170 is superposed with the third through hole 250, the inner wall of the mounting hole 170 is fixedly provided with a rectangular sealing ring 171, the inner wall of the rectangular sealing ring 171 is movably provided with a left sealing block 172 and a right sealing block 173, specifically, the mounting hole 170 and the third through hole 250 have the function of mounting a battery plug circuit, the rectangular sealing ring 171 has the function of increasing the sealing effect of the joint of the battery plug circuit and the first housing 110, the left sealing block 172 is matched with the right sealing block 173 for use, and the left sealing block 172 and the right sealing block 173 have the function of;
furthermore, two sides of the mounting base 300 are provided with limiting grooves 310, the limiting grooves 310 are overlapped with the first through holes 220, the inner wall of the tubular column 160 is provided with threads 161, the top of the body of the limiting grooves 310 is provided with second nuts 320, the second nuts 320 penetrate through the limiting grooves 310 and the first through holes 220 to be in threaded connection with the tubular column 160, specifically, the limiting grooves 310 and the first through holes 220 have a limiting effect on the tubular column 160, and the second nuts 320 have a connecting effect on the limiting grooves 310, the first through holes 220 and the tubular column 160, so that the sealing performance and the fixing performance are improved;
furthermore, a pressing strip 230 is arranged at the right end of the mounting seat 300, buckles 231 are fixedly mounted at two ends of the pressing strip 230, a through hole two 232 is formed in the inner wall of each buckle 231, each buckle 231 is mounted at the right end of the top cover 200, a nut one 234 is arranged at the right end of the top cover 200, the nut one 234 penetrates through the through hole two 232 to be fixedly connected with the mounting seat 300 and the top cover 200, a storage bin 210 is arranged on the inner wall of the top cover 200, a limiting block 233 is fixedly mounted at two ends of the right side of the inner wall of the storage bin 210, the right side of the limiting block 233 is fixedly connected with the pressing strip 230, reinforcing ribs 240 are arranged at two sides of the bottom of the storage bin 210, specifically, the pressing strip 230 has a fixing effect on the top cover 200 and the mounting seat 300, the nuts 234 have a fixing effect on the buckles 231, the storage bin 210 has an effect of increasing storage space;
further, a bearing 470 is installed at the bottom of the inner wall of the inner shell 420, a spring rod 460 is fixedly installed at the top of the bearing 470, a pressure reducing plate 452 is fixedly installed at the top of the spring rod 460, a sealing ring II 451 is fixedly installed at the top of the pressure reducing plate 452, a sealing ring I450 is fixedly installed at the top of the sealing ring II 451, and the sealing ring I450 is inserted into the inner wall of the bottom of the air release column 430;
furthermore, a through hole IV 412 is formed in the center of the inner shell 420 and the outer shell II 410, an air outlet pipe 480 is fixedly mounted at the top of the through hole IV 412, an ash prevention plate 481 is fixedly mounted on the inner wall of the air outlet pipe 480, a water blocking plate 482 is fixedly mounted on the right side of the ash prevention plate 481, specifically, the through hole IV 412 has the function of releasing air, the air outlet pipe 480 has the function of conveying air to the through hole IV 412, the ash prevention plate 481 has air permeability and the function of preventing dust from entering the through hole IV 412, and the water blocking plate 482 has the function of isolating moisture;
a battery replacing cabinet comprises a battery compartment of an electric vehicle.
The using process of the invention is as follows: when the invention is used, workers in the field need to connect the sensor 180 and the motor 190 with the battery of the electric vehicle, put the battery into the explosion-proof bin 100, enable the battery plug to pass through the mounting hole 170 and the through hole three 250 to be placed on the inner wall of the storage bin 210 to be connected with the input end of the electric vehicle, combine the left sealing block 172 and the right sealing block 173 to wrap the plug wire during the insertion, insert the inner wall of the mounting hole 170 from the inside of the explosion-proof bin 100, then insert the top cover 200 on the inner wall of the explosion-proof bin 100, insert the pipe column 160 on the inner wall of the top cover 220, insert the top cover 200 on the inner wall of the mounting seat 300, insert the nut two 320 into the limiting groove 310 and the through hole one 220 to be connected with the pipe column 160 through threads, thereby achieving the effects of sealing the battery and increasing explosion-proof, when the battery is charged and discharged, hydrogen can be generated, and the battery is sealed in the explosion-proof, when the sensor 180 detects that the hydrogen concentration is too high, the control motor 190 drives the gear 191 to rotate upwards, and simultaneously the gear 191 drives the push rod 440 to move downwards to push the vent column 430 downwards to enable the four through holes 412 to be communicated with the air inlet 411, so that the hydrogen is released.
Example 2:
referring to the specification and fig. 13, the battery compartment of the electric vehicle of the embodiment further comprises a second air leakage device 490;
furthermore, the inner wall of the installation groove 101 is further provided with a second air release device 490, the second air release device 490 comprises a third housing 497, the top of the third housing 497 is provided with an air guide hole 491, the inner wall of the air guide hole 491 is movably provided with a movable post 496, the joint of the movable post 496 and the third housing 497 is provided with a five through hole 492, the top of the five through hole 492 is fixedly provided with an air nozzle 493, one side of the inner wall of the third housing 497 is provided with a six through hole 494, the top of the six through hole 494 is fixedly provided with a check valve 495, specifically, the air guide hole 491 has the function of conveying air, the movable post 496 has the function of releasing air to the five through hole 492, the five through hole 492 has the function of conveying air, the air nozzle 493 has the function of releasing air, the six through hole 494 has the function of conveying body, the check valve 495 is a valve with an opening and closing piece being a circular valve flap and generating action by self weight, fluid can only flow along the inlet and the outlet media cannot flow back.
The implementation scenario is specifically as follows: when the invention is used, workers in the field need to replace the first air leakage device 400 with the second air leakage device 490, high-pressure gas is injected into the inner wall of the second air leakage device through the check valve 495, so that the pressure on the right side of the movable column 496 pushes the movable column 496 to block the five through holes 492, hydrogen is generated in the process of charging and discharging the battery, the battery is sealed in the explosion-proof bin 100, the hydrogen cannot be dispersed, the potential safety hazard of the battery is increased, and when the pressure of the air guide opening 491 is higher than that of the movable column 496 when the hydrogen concentration is too high, the movable column 496 is shifted rightwards to expose the five through holes 492, so that the purpose of automatically releasing the hydrogen is achieved.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. The utility model provides an electric motor car battery compartment which characterized in that: the explosion-proof device comprises an explosion-proof bin (100), a top cover (200), a mounting seat (300) and a first air leakage device (400), wherein the explosion-proof bin (100) comprises a first shell (110), the top of the first shell (110) is provided with the top cover (200), the top of the top cover (200) is inserted into the inner wall of the mounting seat (300), the inner wall of the top cover (200) is provided with a first through hole (220), the top of the first shell (110) is fixedly provided with a tubular column (160), the bottom of the top cover (200) is inserted into the inner wall of the top of the first shell (110), the tubular column (160) is inserted into the inner wall of the first through hole (220), the inner wall of the bottom of the first shell (110) is provided with a mounting groove (101;
an obstructing explosion-proof net (150) is fixedly installed on the inner wall of the first shell (110), light high-alumina bricks (140) are fixedly installed on the outer wall of the obstructing explosion-proof net (150), explosion-proof plates (130) are fixedly installed on the outer walls of the light high-alumina bricks (140), compression-resistant ribs (120) are arranged on the outer walls of the explosion-proof plates (130), and the compression-resistant ribs (120) are uniformly installed on the inner wall of the first shell (110);
the utility model discloses a leak gas device (400) is including shell two (410), shell two (410) top fixed mounting is in mounting groove (101) inner wall, shell two (410) bottom fixed mounting is in shell one (110) outer wall, air inlet (411) have been seted up at shell two (410) tops, shell two (410) inside fixed mounting has inner shell (420), inner shell (420) inner wall is provided with internal thread (421), inner shell (420) inner wall movable mounting has the post of bleeding (430), it is provided with external screw thread (431) to bleed post (430) outer wall, inner shell (420) and post of bleeding (430) threaded connection, air inlet (411) inner wall is equipped with push rod (440), push rod (440) bottom and post of bleeding (430) top fixed connection, insection (441) have been seted up to push rod (440) outer wall one side.
2. The battery compartment of the electric vehicle as claimed in claim 1, wherein: air guide groove (102) have evenly been seted up to shell (110) inner wall, air guide groove (102) bottom communicates with each other with mounting groove (101), mounting groove (101) right side fixed mounting has motor (190), motor (190) left side fixed mounting has gear (191), gear (191) are connected with push rod (440) meshing through insection (441).
3. The battery compartment of the electric vehicle as claimed in claim 1, wherein: a sensor (180) is fixedly mounted on one side of the inner wall of the first shell (110), and the sensor (180) is electrically connected with a motor (190).
4. The battery compartment of the electric vehicle as claimed in claim 2, wherein: mounting hole (170) have been seted up at shell (110) inner wall top, through-hole three (250) have been seted up to top cap (200) one side, stack in mounting hole (170) and three (250) positions of through-hole, mounting hole (170) inner wall fixed mounting has rectangular sealing ring (171), rectangular sealing ring (171) inner wall movable mounting left side seal block (172) and right side seal block (173).
5. The battery compartment of the electric vehicle as claimed in claim 3, wherein: spacing groove (310) have been seted up to mount pad (300) both sides, spacing groove (310) and through-hole (220) position stack, tubular column (160) inner wall is provided with screw thread (161), spacing groove (310) body top is equipped with nut two (320), nut two (320) pass spacing groove (310), through-hole one (220) and tubular column (160) threaded connection.
6. The battery compartment of the electric vehicle as claimed in claim 1, wherein: mount pad (300) right-hand member is equipped with layering (230), layering (230) both ends fixed mounting has buckle (231), through-hole two (232) have been seted up to buckle (231) inner wall, install at top cap (200) right-hand member buckle (231), top cap (200) right-hand member is equipped with nut (234), nut (234) pass through-hole two (232) fixed connection mount pad (300) and top cap (200), top cap (200) inner wall is provided with storing storehouse (210), storing storehouse (210) inner wall right side both ends fixed mounting has stopper (233), stopper (233) right side and layering (230) fixed connection, strengthening rib (240) have been seted up to storing storehouse (210) bottom both sides.
7. The battery compartment of the electric vehicle as claimed in claim 1, wherein: bearing (470) is installed to inner shell (420) inner wall bottom, bearing (470) top fixed mounting has spring beam (460), spring beam (460) top fixed mounting has decompression board (452), decompression board (452) top fixed mounting has sealing washer two (451), sealing washer two (451) top fixed mounting sealing washer (450), sealing washer one (450) are pegged graft at the inner wall of gas leakage post (430) bottom.
8. The battery compartment of the electric vehicle as claimed in claim 1, wherein: the central positions of the inner shell (420) and the outer shell (410) are provided with a through hole IV (412), the top of the through hole IV (412) is fixedly provided with an air outlet pipe (480), the inner wall of the air outlet pipe (480) is fixedly provided with an ash prevention plate (481), and the right side of the ash prevention plate (481) is fixedly provided with a water blocking plate (482).
9. The battery compartment of the electric vehicle as claimed in claim 1, wherein: mounting groove (101) inner wall still installs and loses heart device two (490), it includes shell three (497) to lose heart device two (490), air guide mouth (491) have been seted up at shell three (497) top, air guide mouth (491) inner wall movable mounting has movable post (496), through-hole five (492) have been seted up with shell three (497) junction to movable post (496), through-hole five (492) top fixed mounting has air cock (493), through-hole six (494) have been seted up to shell three (497) inner wall one side, through-hole six (494) top fixed mounting has check valve (495).
10. The utility model provides a trade electric cabinet which characterized in that: comprising an electric vehicle battery compartment according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011015527.3A CN112078699B (en) | 2020-09-24 | 2020-09-24 | Battery compartment and battery replacing cabinet of electric vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011015527.3A CN112078699B (en) | 2020-09-24 | 2020-09-24 | Battery compartment and battery replacing cabinet of electric vehicle |
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| Publication Number | Publication Date |
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| CN112078699A CN112078699A (en) | 2020-12-15 |
| CN112078699B true CN112078699B (en) | 2021-05-18 |
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| CN202011015527.3A Active CN112078699B (en) | 2020-09-24 | 2020-09-24 | Battery compartment and battery replacing cabinet of electric vehicle |
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| CN114699693A (en) * | 2022-03-04 | 2022-07-05 | 福建时代星云科技有限公司 | Fire-fighting pressure relief system of energy storage system and fire-fighting pressure relief method thereof |
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| KR100922469B1 (en) * | 2007-09-21 | 2009-10-21 | 삼성에스디아이 주식회사 | Battery pack |
| KR101192090B1 (en) * | 2008-06-09 | 2013-11-27 | 삼성에스디아이 주식회사 | Lithium Secondary Battery |
| CN204361135U (en) * | 2014-11-04 | 2015-05-27 | 天津市金全福自行车有限公司 | A kind of electric bicycle anti-explosion battery box |
| CN205752267U (en) * | 2016-05-13 | 2016-11-30 | 李志行 | A kind of anti-flatulence soft bag lithium ionic cell module |
| CN107958964B (en) * | 2017-12-21 | 2021-04-02 | 苏州精控能源科技有限公司 | Explosion-proof battery box body for automobile |
| CN208444868U (en) * | 2018-07-20 | 2019-01-29 | 重庆得润汽车电子研究院有限公司 | A kind of new energy battery pack damping explosion-proof device |
| CN209993638U (en) * | 2019-05-07 | 2020-01-24 | 南京瑞晖特智能科技有限公司 | Pressure relief device for electric storage battery |
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2020
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Effective date of registration: 20230412 Address after: No. 305, No. 6, Zone 2, Fuhai Industrial Zone, Fuyong Community, Fuyong Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN WONDWARE TECHNOLOGY CO.,LTD. Address before: 518000 5th floor, building C, Huafeng International Robot Industrial Park, Hangcheng Avenue, Nanchang community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Qichang Technology Co.,Ltd. |
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