CN109786786B - New energy automobile battery package heat dissipation equipment - Google Patents
New energy automobile battery package heat dissipation equipment Download PDFInfo
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- CN109786786B CN109786786B CN201910069588.9A CN201910069588A CN109786786B CN 109786786 B CN109786786 B CN 109786786B CN 201910069588 A CN201910069588 A CN 201910069588A CN 109786786 B CN109786786 B CN 109786786B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
The invention discloses a new energy automobile battery pack heat dissipation device, which comprises a base, wherein a cooling liquid tank is fixedly connected to the bottom of the side wall of the base, a buffer frame is fixedly connected to the top plate of the cooling liquid tank at an equal angle, a supporting block is fixedly connected to the top of the axis of the base, and a supporting top plate is fixedly connected to the top of the supporting block. The number ratio of the air inlet fans to the air exhaust fans is 2:1, so that the air cooling circulation effect is formed, and the purposes of improving the performance and prolonging the service life of the battery pack are achieved.
Description
Technical Field
The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle battery pack heat dissipation device.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or uses conventional automobile fuel and adopts a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, forms an automobile with advanced technical principle, new technology and new structure, the new energy automobile comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like, the pure electric automobile adopts a single storage battery as an energy storage power source, the storage battery is used as the energy storage power source, electric energy is provided for a motor through the battery, the motor is driven to run, thus the automobile is pushed to run, along with the rapid development of the new energy automobile, the requirements on the performance and the safety of the new energy automobile are higher and higher, and the battery pack is used as one of important components of the new energy automobile, the battery pack is required to be charged and discharged at a high rate, so that the power of an automobile is improved, the charging time is shortened, a large amount of heat can be generated by the battery core in the process of charging and discharging at the high rate, in addition, the battery pack is compact in structure and easy to accumulate, the local overheating or the uneven temperature of the battery pack is caused, the performance of the battery pack is reduced, the capacity attenuation is caused, even thermal runaway can be caused, the personal and property safety of an owner is endangered, and in order to ensure the working safety, the performance and the service life of the battery pack of the new energy automobile, a heat dissipation device of the battery pack is urgently needed, the.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a new energy automobile battery pack heat dissipation device, which solves the problems that a battery core can generate a large amount of heat in a high-rate charging and discharging process, and the battery pack has a compact structure and is easy to accumulate, so that the battery pack is locally overheated or has uneven temperature, the performance of the battery pack is reduced, the capacity is attenuated, even thermal runaway can be caused, and the personal and property safety of an automobile owner is endangered.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the new energy automobile battery pack heat dissipation equipment comprises a base, wherein a cooling liquid tank is fixedly connected to the bottom of the side wall of the base, a buffering frame is fixedly connected to the top plate of the cooling liquid tank at equal angles, a supporting block is fixedly connected to the top of the axis of the base, a supporting top plate is fixedly connected to the top of the supporting block, balls are embedded in the top plate of the supporting top plate, a battery pack is arranged above the base, a limiting frame is fixedly connected to the bottom of the battery pack, the bottom of the limiting frame is in sliding connection with the balls, supporting rods are fixedly connected to two sides of the interior of the buffering frame, sliding blocks are in sliding connection with the supporting rods, first springs are fixedly connected to the bottoms of the sliding blocks, the sliding blocks are fixedly connected to the interior of the buffering frame through first springs, buffering plates are fixedly connected to the sliding blocks, and a bottom frame, the inner part of the bottom frame is fixedly connected with a second spring, the second spring is fixedly connected with a first motion block, the top plate of the first motion block is fixedly connected with a first motion rod, the first motion rod is connected with the bottom frame in a sliding manner, one end, positioned outside the bottom frame, of the first motion rod is fixedly connected with a buffer plate, the inner part of the buffer frame is fixedly connected with secondary shock absorption frames at two sides of the bottom frame, the top part of the buffer plate is fixedly connected with a shock absorption rod, one end, far away from the buffer plate, of the shock absorption rod is fixedly connected with a cooling plate fixing plate, the cooling plate fixing plate is fixedly connected with a cooling plate fixing block, the cooling plate fixing block is fixedly connected with a cooling plate, the number of the cooling plate is three, the cooling plate is clamped with a battery pack at equal angle, the top part of the cooling liquid box is fixedly connected with a first fence and a, the clearance of first fence, second fence is provided with inlet fan, exhaust fan, the inside of coolant liquid case is provided with the circulating pump, the output fixedly connected with coolant liquid outlet of circulating pump, the inside of cooling plate is provided with the cooling tube, the coolant liquid outlet is linked together with the cooling tube, the one end fixedly connected with coolant liquid return opening of coolant liquid outlet is kept away from to the cooling tube, the coolant liquid return opening is linked together with the coolant liquid case.
Preferably, the number of the buffer frames is three.
Preferably, the number of the first motion bars is two.
Preferably, the inside fixedly connected with third spring of secondary shock attenuation frame, the top fixedly connected with second motion piece of third spring, the top fixedly connected with second motion pole of second motion piece, second motion pole and secondary shock attenuation frame sliding connection, the second motion pole is located the outside one end fixedly connected with top frame of secondary shock attenuation frame, the positive piece is led to the roof fixedly connected with of top frame, the bottom of buffer board is provided with the blotter, the blotter with lead positive piece corresponding.
Preferably, the number of the shock absorbing rods is four.
Preferably, the two sides of the battery pack are provided with air inlet fans, the other side of the battery pack (7) is provided with an air outlet fan, and the number of the air inlet fans and the air outlet fans is 2: 1.
Preferably, the cooling liquid tank is provided with cooling liquid therein.
Preferably, the cooling pipe has a corrugated structure.
Preferably, the material of the cooling plate is stainless steel.
Preferably, the bending angle of the cooling plate is 120 °.
(III) advantageous effects
The invention provides a new energy automobile battery pack heat dissipation device. The method has the following beneficial effects:
(1) the new energy automobile battery pack heat dissipation equipment comprises a cooling liquid tank fixedly connected to the bottom of the side wall of a base, a buffering frame fixedly connected to the top plate of the cooling liquid tank at equal angles, a supporting block fixedly connected to the top of the axis of the base, a supporting top plate fixedly connected to the top of the supporting block, a battery pack arranged above the base, a limiting frame fixedly connected to the bottom of the battery pack, a sliding block slidably connected to the bottom of the limiting frame, supporting rods fixedly connected to both sides of the inside of the buffering frame, a sliding block slidably connected to the supporting rods, a first spring fixedly connected to the bottom of the sliding block, a buffering plate fixedly connected to the sliding block through the first spring, a bottom frame fixedly connected to the inner wall of the buffering frame, a second spring fixedly connected to the inside of the bottom frame, and a first motion block fixedly connected to the second spring, the top plate of the first motion block is fixedly connected with a first motion rod, the first motion rod is connected with the bottom frame in a sliding manner, one end of the first motion rod, which is positioned outside the bottom frame, is fixedly connected with a buffer plate, the inside of the buffer frame is positioned on two sides of the bottom frame and is fixedly connected with a secondary damping frame, the inside of the secondary damping frame is fixedly connected with a third spring, the top part of the third spring is fixedly connected with a second motion block, the top part of the second motion block is fixedly connected with a second motion rod, the second motion rod is connected with the secondary damping frame in a sliding manner, one end of the second motion rod, which is positioned outside the secondary damping frame, is fixedly connected with a top frame, the top plate of the top frame is fixedly connected with a guide block, the bottom part of the buffer plate is provided with a buffer cushion corresponding to the guide block, the top part of the buffer plate is fixedly connected with a damping rod, one end of the, the cooling plate fixing block is fixedly connected with the cooling plate, the number of the cooling plate is three, the cooling plate is clamped with the battery pack at equal angles, the inside of the cooling liquid box is provided with a circulating pump, the output end of the circulating pump is fixedly connected with a cooling liquid outlet, the inside of the cooling plate is provided with a cooling pipe, the cooling liquid outlet is communicated with the cooling pipe, one end of the cooling pipe, far away from the cooling liquid outlet, is fixedly connected with a cooling liquid return port, the cooling liquid return port is communicated with the cooling liquid box, the battery pack is clamped, the battery pack has a certain buffering and damping function, the battery pack is prevented from being damaged due to vibration when an automobile runs, meanwhile, the cooling plate fixedly wraps the battery pack, the circulating pump carries out quick cooling on the battery pack through the cooling pipe, the heat of the battery is taken away through the cooling liquid, a loop is formed, the quick cooling effect is achieved, safe and convenient use.
(2) The new energy automobile battery pack heat dissipation equipment is characterized in that a first fence and a second fence are fixedly connected with the top of a cooling liquid box in a gap position of a buffer frame, an air inlet fan and an exhaust fan are arranged in the gap of the first fence and the second fence, the air inlet fan is arranged on two sides of a battery pack, the exhaust fan is arranged on the other side of the battery pack, the number of the air inlet fan and the number of the exhaust fan are 2:1, air cooling heat dissipation is performed on the outer wall of the battery pack, the number ratio of the air inlet fan to the exhaust fan is 2:1, an air cooling circulation effect is formed, the new energy automobile battery pack heat dissipation equipment is matched with a cooling plate for use, rapid temperature reduction of the battery pack is further promoted, and the performance and.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the internal structure of the buffer frame according to the present invention;
FIG. 4 is a schematic structural view of a secondary shock-absorbing frame according to the present invention;
FIG. 5 is a schematic view of the internal structure of the cooling plate of the present invention.
In the figure: 1 base, 2 coolant liquid tanks, 3 buffer frames, 4 supporting blocks, 5 supporting top discs, 6 balls, 7 battery packs, 8 limit frames, 9 supporting rods, 10 sliding blocks, 11 first springs, 12 buffer plates, 13 bottom frames, 14 second springs, 15 first moving blocks, 16 first moving rods, 17 secondary damping frames, 18 third springs, 19 second moving blocks, 20 second moving rods, 21 top frames, 22 guide blocks, 23 buffer pads, 24 damping rods, 25 cooling plate fixing plates, 26 cooling plate fixing blocks, 27 cooling plates, 28 first fences, 29 air inlet fans, 30 second fences, 31 exhaust fans, 32 circulating pumps, 33 coolant liquid outlets, 34 cooling pipes, 35 coolant liquid return ports and 36 coolant liquid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a new energy automobile battery pack heat dissipation device comprises a base 1, a cooling liquid tank 2 is fixedly connected to the bottom of the side wall of the base 1, a buffering frame 3 is fixedly connected to the top plate of the cooling liquid tank 2 at equal angles, a supporting block 4 is fixedly connected to the top of the axis of the base 1, a supporting top disk 5 is fixedly connected to the top of the supporting block 4, a ball 6 is inlaid in the top plate of the supporting top disk 5, a battery pack 7 is arranged above the base 1, a limiting frame 8 is fixedly connected to the bottom of the battery pack 7, the bottom of the limiting frame 8 is slidably connected with the ball 6, supporting rods 9 are fixedly connected to two inner sides of the buffering frame 3, a sliding block 10 is slidably connected to the supporting rods 9, a first spring 11 is fixedly connected to the bottom of the sliding block 10, the sliding block 10 is fixedly connected to the inside of the buffering frame 3 through the first spring 11, a buffering plate 12 is, the inside fixedly connected with second spring 14 of underframe 13, second spring 14 fixedly connected with first motion piece 15, the roof fixedly connected with first motion pole 16 of first motion piece 15, first motion pole 16 and underframe 13 sliding connection, the one end that first motion pole 16 is located the underframe 13 outside is fixedly connected with buffer plate 12, the inside of buffer frame 3 is located the both sides fixedly connected with secondary shock attenuation frame 17 of underframe 13, the top fixedly connected with shock attenuation pole 24 of buffer plate 12, the one end fixedly connected with cooling plate fixed plate 25 that buffer plate 12 was kept away from to shock attenuation pole 24, cooling plate fixed plate 25 fixedly connected with cooling plate fixed block 26, cooling plate fixed block 26 fixedly connected with cooling plate 27, the quantity of cooling plate 27 is three, cooling plate 27 and battery package 7 wait the angle joint, the clearance fixedly connected with first fence 28 that the top of coolant liquid case 2 is located buffer frame 3, The second fence 30, the first fence 28, the second fence 30 is provided with an air inlet fan 29 and an exhaust fan 31 in the clearance, the cooling liquid tank 2 is internally provided with a circulating pump 32, the output end of the circulating pump 32 is fixedly connected with a cooling liquid outlet 33, the cooling plate 27 is internally provided with a cooling pipe 34, the cooling liquid outlet 33 is communicated with the cooling pipe 34, one end of the cooling pipe 34 far away from the cooling liquid outlet 33 is fixedly connected with a cooling liquid return port 35, the cooling liquid return port 35 is communicated with the cooling liquid tank 2, so that the battery pack is clamped, the battery pack has a certain buffering and damping function, the battery pack is prevented from being damaged due to vibration when an automobile runs, meanwhile, the cooling plate fixedly wraps the battery pack, the circulating pump takes away the cooling liquid through the cooling pipe to rapidly cool the battery pack, the heat of the battery is taken away through the cooling liquid, a loop is formed, and the effect of rapid cooling is achieved, the cooling is rapid, the purpose of safe and convenient use is achieved, the number of the buffer frames 3 is three, the number of the first moving rods 16 is two, the third springs 18 are fixedly connected inside the secondary shock absorption frames 17, the tops of the third springs 18 are fixedly connected with second moving blocks 19, the tops of the second moving blocks 19 are fixedly connected with second moving rods 20, the second moving rods 20 are slidably connected with the secondary shock absorption frames 17, one ends of the second moving rods 20, which are positioned outside the secondary shock absorption frames 17, are fixedly connected with top frames 21, the top plates of the top frames 21 are fixedly connected with guide blocks 22, the bottoms of the buffer plates 12 are provided with buffer pads 23, the buffer pads 23 correspond to the guide blocks 22, the number of the shock absorption rods 24 is four, the two sides of the battery packs 7 are provided with air inlet fans 29, the other sides of the battery packs 7 are provided with exhaust fans 31, the number of the air inlet fans 29 and the exhaust fans 31 is 2:1, so that the air cooling heat, the number ratio of the air inlet fan to the air exhaust fan is 2:1, an air cooling circulation effect is formed, the air cooling circulation effect is matched with a cooling plate for use, the battery pack is further promoted to be rapidly cooled, the performance of the battery pack is improved, the service life of the battery pack is prolonged, cooling liquid 36 and a cooling pipe 34 are arranged inside the cooling liquid box 2, the cooling plate 27 is made of stainless steel, and the bending angle of the cooling plate 27 is 120 degrees.
When the automobile is used, the battery pack 7 is placed on the cooling plates 27, the three cooling plates 27 are matched to clamp the battery pack, the limiting frame 8 arranged at the bottom of the battery pack 7 slides with the balls 6 at the top of the supporting top disc 5, when an automobile runs, vibration is generated, the battery pack 7 slides relative to the base 1 to drive the cooling plates 27 to move, the cooling plate fixing blocks 26 are driven to move, the cooling plate fixing plates 26 are driven to move, the shock absorption rods 24 are driven to move, the buffer plate 12 is driven to move, impact force is dispersed to the first springs 11 and the second springs 14 to reduce impact, when the impact force is large, the buffer plate 12 moves for a certain distance to be in contact with the guide block 22 to further disperse the impact force to the third springs 18 to reduce damage to the battery pack, meanwhile, the circulating pump 32 works to withdraw the cooling liquid 36 from the cooling liquid return port 35 through the cooling liquid outlet 33 via the cooling pipe 34, the cooling plate 27 is contacted with the battery pack 7 to carry out rapid cooling, so that the battery pack is clamped, a certain buffering and damping function is realized, the battery pack is prevented from being damaged due to vibration when an automobile runs, meanwhile, the battery pack is fixedly wrapped by the cooling plate, the battery pack is rapidly cooled by cooling liquid through the cooling pipe by the circulating pump, the heat of the battery is taken away by the cooling liquid, a loop is formed, the effect of rapid cooling is realized, the cooling is rapid, the purpose of safety and convenience in use is achieved, meanwhile, the first fence 28 and the second fence 30 are arranged in the gap of the buffering frame 3 and are used for fixing the air inlet fan 29 and the exhaust fan 31 to carry out air cooling and heat dissipation on the battery pack, the air cooling and heat dissipation on the outer wall of the battery pack are realized, the number ratio of the air inlet fan to the exhaust fan is 2:1, the air cooling circulation effect is formed and is matched with the cooling plate to further promote the rapid cooling of the battery, the performance and the service life of the battery pack are improved.
It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, 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 also includes 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.. may, it does not exclude the presence of additional identical elements in a process, method, article or apparatus that comprises a said element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a new energy automobile battery package heat dissipation equipment, includes base (1), its characterized in that: the cooling liquid box is characterized in that a cooling liquid box (2) is fixedly connected to the bottom of the side wall of the base (1), a buffering frame (3) is fixedly connected to the top plate of the cooling liquid box (2) at equal angles, a supporting block (4) is fixedly connected to the top of the axis of the base (1), a supporting top plate (5) is fixedly connected to the top of the supporting block (4), a ball (6) is inlaid in the top plate of the supporting top plate (5), a battery pack (7) is arranged above the base (1), a limiting frame (8) is fixedly connected to the bottom of the battery pack (7), the bottom of the limiting frame (8) is in sliding connection with the ball (6), supporting rods (9) are fixedly connected to two sides of the inside of the buffering frame (3), a sliding block (10) is in sliding connection with the supporting rods (9), and a first spring (11) is fixedly connected, the utility model discloses a buffer structure of a motor vehicle, including slider (10) through first spring (11) and the inside fixed connection of buffering frame (3), slider (10) fixedly connected with buffer board (12), the inner wall fixedly connected with underframe (13) of buffering frame (3), the inside fixedly connected with second spring (14) of underframe (13), first motion piece (15) of second spring (14) fixedly connected with, the first motion pole (16) of roof fixedly connected with of first motion piece (15), first motion pole (16) and underframe (13) sliding connection, the outside one end and buffer board (12) fixed connection of underframe (13) are located to first motion pole (16), the inside of buffering frame (3) is located the both sides fixedly connected with secondary damping frame (17) of underframe (13), the top fixedly connected with shock attenuation pole (24) of buffer board (12), the damping rod (24) is far away from one end of the buffer plate (12) and is fixedly connected with a cooling plate fixing plate (25), the cooling plate fixing plate (25) is fixedly connected with a cooling plate fixing block (26), the cooling plate fixing block (26) is fixedly connected with a cooling plate (27), the number of the cooling plate (27) is three, the cooling plate (27) is clamped with a battery pack (7) at equal angles, the top of the cooling liquid box (2) is positioned at a gap of the buffer frame (3) and is fixedly connected with a first fence (28) and a second fence (30), the gaps of the first fence (28) and the second fence (30) are provided with an air inlet fan (29) and an exhaust fan (31), the inside of the cooling liquid box (2) is provided with a circulating pump (32), the output end of the circulating pump (32) is fixedly connected with a cooling liquid outlet (33), the inside of the cooling plate (27) is provided with a cooling pipe (, the cooling liquid outlet (33) is communicated with the cooling pipe (34), one end of the cooling pipe (34) far away from the cooling liquid outlet (33) is fixedly connected with a cooling liquid return port (35), and the cooling liquid return port (35) is communicated with the cooling liquid tank (2).
2. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the number of the buffer frames (3) is three.
3. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the number of the first motion bars (16) is two.
4. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the inside fixedly connected with third spring (18) of secondary shock attenuation frame (17), the top fixedly connected with second motion piece (19) of third spring (18), the top fixedly connected with second motion pole (20) of second motion piece (19), second motion pole (20) and secondary shock attenuation frame (17) sliding connection, second motion pole (20) are located the outside one end fixedly connected with top frame (21) of secondary shock attenuation frame (17), positive piece (22) are led to the roof fixedly connected with of top frame (21), the bottom of buffer board (12) is provided with blotter (23), blotter (23) with lead positive piece (22) corresponding.
5. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the number of the shock absorption rods (24) is four.
6. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the battery pack is characterized in that air inlet fans (29) are arranged on two sides of the battery pack (7), exhaust fans (31) are arranged on the other side of the battery pack (7), and the number of the air inlet fans (29) and the number of the exhaust fans (31) are 2: 1.
7. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: and cooling liquid (36) is arranged in the cooling liquid tank (2).
8. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the cooling tube (34) has a corrugated structure.
9. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the material of the cooling plate (27) is stainless steel.
10. The new energy automobile battery pack heat dissipation equipment of claim 1, characterized in that: the cooling plate (27) has a bending angle of 120 °.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910069588.9A CN109786786B (en) | 2019-01-24 | 2019-01-24 | New energy automobile battery package heat dissipation equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910069588.9A CN109786786B (en) | 2019-01-24 | 2019-01-24 | New energy automobile battery package heat dissipation equipment |
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| CN109786786A CN109786786A (en) | 2019-05-21 |
| CN109786786B true CN109786786B (en) | 2020-10-02 |
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| CN112242586B (en) * | 2020-10-19 | 2023-08-01 | 安徽江田环卫设备股份有限公司 | Battery pack mounting structure with stable electric new energy sanitation vehicle and easy heat dissipation |
| CN112606672A (en) * | 2020-12-23 | 2021-04-06 | 陈春兰 | Heat exchange system of new energy automobile |
| CN113809458B (en) * | 2021-08-17 | 2023-11-17 | 南通康北新材料有限公司 | Battery compartment with buffer device |
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| CN207683312U (en) * | 2017-06-29 | 2018-08-03 | 钟顺超 | A kind of electric vehicle special-purpose multifunctional battery shock pad |
| CN109193072A (en) * | 2018-09-15 | 2019-01-11 | 吴响琴 | A kind of new energy car battery mould group radiating subassembly |
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| KR101661972B1 (en) * | 2015-02-17 | 2016-10-04 | 엘지전자 주식회사 | Battery Pack for Elecetronic Vehicles |
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| CN208093610U (en) * | 2017-12-21 | 2018-11-13 | 襄阳百利高新能源汽车有限公司 | A kind of heat dissipation Anti-seismic new-energy automobile battery protective housing |
| CN208208931U (en) * | 2018-06-11 | 2018-12-07 | 四川南部县聚力机械有限公司 | A kind of battery pack radiator of new-energy automobile |
| CN108963129A (en) * | 2018-07-03 | 2018-12-07 | 芜湖佳华代代网络科技有限公司 | A kind of all solid-state thin-film lithium battery with defencive function |
| CN208368588U (en) * | 2018-07-17 | 2019-01-11 | 大理华蜀电源科技有限责任公司 | A kind of lead storage battery with vibration-damping radiating function |
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| CN207683312U (en) * | 2017-06-29 | 2018-08-03 | 钟顺超 | A kind of electric vehicle special-purpose multifunctional battery shock pad |
| CN109193072A (en) * | 2018-09-15 | 2019-01-11 | 吴响琴 | A kind of new energy car battery mould group radiating subassembly |
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