CN111403638A - Battery box that radiating effect is good - Google Patents

Battery box that radiating effect is good Download PDF

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Publication number
CN111403638A
CN111403638A CN202010231179.7A CN202010231179A CN111403638A CN 111403638 A CN111403638 A CN 111403638A CN 202010231179 A CN202010231179 A CN 202010231179A CN 111403638 A CN111403638 A CN 111403638A
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CN
China
Prior art keywords
fixedly connected
box
heat dissipation
liquid storage
wall
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Granted
Application number
CN202010231179.7A
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Chinese (zh)
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CN111403638B (en
Inventor
李仁东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Zhesi Lithium Electricity Circulation Technology Co ltd
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Fujian Huaxiang Power Technology Co ltd
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Application filed by Fujian Huaxiang Power Technology Co ltd filed Critical Fujian Huaxiang Power Technology Co ltd
Priority to CN202010231179.7A priority Critical patent/CN111403638B/en
Publication of CN111403638A publication Critical patent/CN111403638A/en
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Publication of CN111403638B publication Critical patent/CN111403638B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a battery box with a good heat dissipation effect, which comprises a box body and a box cover, wherein the top of the box body is fixedly connected with the lower surface of the box cover through bolts, a heat dissipation fan and a cylinder are fixedly embedded in the bottom of the inner wall of the box body respectively, a support is fixedly connected to the inner wall of the cylinder, a positive and negative motor is fixedly connected to the upper surface of the support, a gear is fixedly connected to an output shaft of the positive and negative motor, a liquid storage cylinder is fixedly connected to the bottom of the inner wall of the box body, a piston is movably connected to the inner wall of the liquid storage cylinder, a movable rod is fixedly connected to one side surface of the piston and penetrates through and extends to the outer side of the liquid storage cylinder, the teeth of the gear are meshed with tooth grooves formed in. The invention achieves the purpose of cooling and radiating by arranging the positive and negative motors, the gears, the liquid storage cylinder, the radiating fins and the heat exchange fins, and prevents the battery of the box body from being over-high in temperature and causing failure or explosion.

Description

Battery box that radiating effect is good
Technical Field
The invention relates to the technical field of battery boxes, in particular to a battery box with a good heat dissipation effect.
Background
With the increase of industrial development and social demand, automobiles play an important role in social progress and economic development, and the rapid development of the automobile industry promotes the development of important industries such as machinery, energy, rubber, steel and the like, but also increasingly faces serious problems of environmental protection and energy shortage. In order to solve these problems, electric vehicles have been developed and made great technical progress, and at the same time, electric vehicles have been made great progress in battery systems, electric drive systems, and vehicle control.
The basic function of battery box holds and protects the group battery promptly, plays the structure and must guarantee to remain and satisfy sufficient intensity on the biggest accommodation space basis, considers saving the arrangement space to satisfy the changeable operational environment of car, the frame construction is recommended in the design of battery box, and frame and underframe use the section bar welding promptly, section bar takeaway or two-sided welding covering, the first-selected regular cuboid of battery box appearance, and can suitably adjust according to arranging the requirement.
The battery pack emits a large amount of heat during operation, and the heat cannot be rapidly and effectively dissipated, so that the performance of the battery pack is reduced, and the combustion and explosion of the battery are seriously caused.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the battery box with good heat dissipation effect, and solves the problems mentioned in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a battery box with good heat dissipation effect comprises a box body and a box cover, wherein the top of the box body is fixedly connected with the lower surface of the box cover through bolts, the bottom of the inner wall of the box body is respectively and fixedly embedded with a heat dissipation fan and a cylinder, the inner wall of the cylinder is fixedly connected with a support, the upper surface of the support is fixedly connected with a positive and negative motor, an output shaft of the positive and negative motor is fixedly connected with a gear, the bottom of the inner wall of the box body is fixedly connected with a liquid storage cylinder, the inner wall of the liquid storage cylinder is movably connected with a piston, a side surface of the piston is fixedly connected with a movable rod, the movable rod penetrates through and extends to the outer side of the liquid storage cylinder, teeth of the gear are meshed with tooth grooves which are formed in the front of the movable rod, the bottom of the inner wall of the box body is fixedly connected with a fixed, the surface of the liquid storage cylinder is fixedly connected with radiating fins, and the radiating fins are located inside the through grooves.
The cavity has been seted up to the inside of box, the liquid storage cylinder is linked together through connecting pipe and cavity, fixed inlaying has heat transfer fin on the inner wall of cavity, fixedly connected with division board on the inner wall of box, and the liquid storage cylinder is located the below of division board, the fixed frame of last fixed surface of division board is connected with, the round hole has been seted up to the upper surface of division board, the quantity of fixed frame is seven, the quantity of round hole is six, and six round holes are located seven fixed frames between two liang respectively, the fixed surface of case lid is inlayed and is had the pipe, and the fixed surface of pipe is inlayed and is had T shape outlet duct.
Preferably, the number of the movable rods is two, and the cylinder is located between the two movable rods.
Preferably, the heat dissipation fin is Y-shaped.
Preferably, the heat exchange fins are in an inverted C shape, one ends of the heat exchange fins are located inside the cavity, and the other ends of the heat exchange fins are located inside the box body.
Preferably, the bottom of the round pipe is communicated with the box body, and the top of the round pipe is sealed.
Preferably, the lower surface of the box body is fixedly connected with a supporting leg, and the supporting leg is L-shaped.
Preferably, the front surface of the fixed plate is provided with a sliding chute, the back surface of the movable rod is fixedly connected with the sliding chute, and the sliding chute is movably connected inside the sliding chute.
Preferably, the sliding groove and the sliding groove are in a convex shape in a side sectional view.
Preferably, the inner wall of the liquid storage cylinder is filled with cooling liquid, water or a mixture of the cooling liquid and the water.
(III) advantageous effects
The invention provides a battery box with a good heat dissipation effect, which has the following beneficial effects:
(1) when the invention is used, the heat radiation fan works, the round hole arranged on the division plate drives the air of the box body to flow, the flowing air takes away the heat generated by the battery arranged in the fixed frame, the battery generates heat, the heat exchange fins absorb the heat of the box body, the positive and negative motors work to drive the gear to rotate clockwise, the gear drives the two movable rods and the piston to move rightwards, the cooling liquid or water in the cavity on the left side of the gear enters the liquid storage cylinder, at the moment, the cooling liquid or water with heat in the liquid storage cylinder dissipates heat through the heat radiation fins, the cooling liquid or water in the liquid storage cylinder on the right side of the gear enters the cavity to cool the heat exchange fins, and the positive and negative motors work to drive the gear to rotate anticlockwise, the gear drives two movable rods and the piston to move leftwards, cooling liquid or water which is located in the liquid storage cylinder on the left side of the gear and is cooled enters the cavity again, and water which is located in the cavity on the right side of the gear enters the liquid storage cylinder, so that the purpose of cooling and heat dissipation is achieved, and the battery of the box body is prevented from being broken down or exploded due to overhigh temperature.
(2) The heat dissipation fan is provided with the round pipe and the T-shaped air outlet pipe, the heat dissipation fan works to drive air of the box body to flow, hot air enters the round pipe and is discharged out of the box body from the T-shaped air outlet pipe, the top of the round pipe is sealed, moisture is difficult to enter the box body, the heat dissipation effect is achieved, and meanwhile the waterproofness of the heat dissipation fan is improved.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a top cross-sectional view of the gear of the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2 at B in accordance with the present invention;
fig. 5 is a side cross-sectional view of a fixation plate of the present invention.
In the figure: the heat-radiating fan comprises a box body 1, a box cover 2, a heat-radiating fan 3, a cylinder 4, a bracket 5, a positive and negative motor 6, a gear 7, a liquid storage cylinder 8, a piston 9, a movable rod 10, a fixing plate 11, a through groove 12, heat-radiating fins 13, a cavity 14, a connecting pipe 15, heat-exchanging fins 16, a partition plate 17, a fixing frame 18, a round hole 19, a round pipe 20, a T-shaped air outlet pipe 21, supporting legs 22, sliding chutes 23 and sliding blocks 24.
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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, the invention provides a technical scheme that a battery box with good heat dissipation effect comprises a box body 1 and a box cover 2, wherein supporting legs 22 are fixedly connected to the lower surface of the box body 1, the supporting legs 22 are L-shaped, the top of the box body 1 is fixedly connected with the lower surface of the box cover 2 through bolts, a heat dissipation fan 3 and a cylinder 4 are fixedly embedded at the bottom of the inner wall of the box body 1 respectively, the heat dissipation fan 3 is powered by an external power supply, a support 5 is fixedly connected to the inner wall of the cylinder 4, a positive and negative motor 6 is fixedly connected to the upper surface of the support 5, the positive and negative motor 6 is powered by an external power supply, a control mode is an external controller, a gear 7 is fixedly connected to an output shaft of the positive and negative motor 6, a liquid storage cylinder 8 is fixedly connected to the bottom of the inner wall of the box body 1, a cooling liquid, a mixture of cooling liquid or cooling liquid and water is filled in the inner wall of the liquid storage cylinder 8, a piston 9 is movably connected to the inner wall of the liquid storage cylinder 8, a side of the piston 9 is fixedly connected to one side of the piston 9, a movable rod 10 is fixedly connected to the movable rod 10, the movable rod 10 and extends to the outer side of the liquid storage cylinder 8, the fixed plate is connected to the heat dissipation cylinder 8, the fixed plate, the heat dissipation rod 13, the movable rod is connected to the fixed plate, the heat dissipation groove 13, the heat dissipation groove 12, the fixed plate, the heat dissipation groove 13, the movable rod 13 is connected to the fixed on the inner wall of the heat dissipation groove 12, the heat dissipation groove 13, the heat dissipation groove 12, the heat dissipation rod, the heat dissipation groove 13, the heat dissipation groove 12.
The inner part of the box body 1 is provided with a cavity 14, the liquid storage cylinder 8 is communicated with the cavity 14 through a connecting pipe 15, the inner wall of the cavity 14 is fixedly embedded with a heat exchange fin 16, the heat exchange fin 16 is in an inverted C shape, one end of the heat exchange fin 16 is positioned in the cavity 14, the other end of the heat exchange fin is positioned in the box body 1, the inner wall of the box body 1 is fixedly connected with a partition plate 17, the liquid storage cylinder 8 is positioned below the partition plate 17, the upper surface of the partition plate 17 is fixedly connected with a fixing frame 18, the upper surface of the partition plate 17 is provided with round holes 19, the number of the fixing frame 18 is seven, the number of the round holes 19 is six, the six round holes 19 are respectively positioned between every two of the seven 18, the surface of the box cover 2 is fixedly embedded with a round pipe 20, the bottom of the round pipe 20 is communicated with the box body 1, the air of the box body 1 is driven to flow, the hot air enters the round pipe 20 and is discharged out of the box body 1 from the T-shaped air outlet pipe 21, the top of the round pipe 20 is sealed, moisture is difficult to enter the box body 1, the heat dissipation effect is achieved, and meanwhile the waterproofness of the invention is increased.
When the heat dissipation device is used, the heat dissipation fan 3 works, the air of the box body 1 is driven to flow through the round hole 19 arranged on the partition plate 17, the flowing air takes away heat generated by a battery placed in the fixed frame 18, the battery generates heat, the heat exchange fins 16 absorb the heat of the box body 1, the positive and negative motor 6 works to drive the gear 7 to rotate clockwise, the gear 7 drives the two movable rods 10 and the piston 9 to move rightwards, cooling liquid or water in the cavity 14 on the left side of the gear 7 enters the liquid storage cylinder 8, at the moment, the cooling liquid or water absorbs the heat on the heat exchange fins 16, the cooling liquid or water with the heat in the liquid storage cylinder 8 dissipates the heat through the heat dissipation fins 13, the cooling liquid or water in the liquid storage cylinder 8 on the right side of the gear 7 enters the cavity 14 to cool the heat exchange fins 16, the positive and negative motor 6 works to drive the gear 7 to rotate anticlockwise, the, the cooled coolant or water in the reservoir 8 on the left side of the gear 7 is again introduced into the cavity 14 and the water in the cavity 14 on the right side of the gear 7 is introduced into the reservoir 8.
In conclusion, the positive and negative motors 6, the gears 7, the liquid storage cylinder 8, the heat radiating fins 13 and the heat exchanging fins 16 are arranged, so that the purposes of cooling and radiating are achieved, and the battery of the box body 1 is prevented from being in fault or explosion due to overhigh temperature.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (9)

1. The utility model provides a battery box that radiating effect is good, includes box (1) and case lid (2), the lower fixed surface who passes through bolt and case lid (2) is connected, its characterized in that at the top of box (1): the bottom of box (1) inner wall is fixed respectively and is inlayed and has heat dissipation fan (3) and drum (4), fixedly connected with support (5) on the inner wall of drum (4), the last fixed surface of support (5) is connected with positive and negative motor (6), the output shaft fixedly connected with gear (7) of positive and negative motor (6), the bottom fixedly connected with liquid storage cylinder (8) of box (1) inner wall, swing joint has piston (9) on the inner wall of liquid storage cylinder (8), a side fixedly connected with movable rod (10) of piston (9), and movable rod (10) run through and extend to the outside of liquid storage cylinder (8), the tooth's socket meshing that tooth and movable rod (10) openly seted up of gear (7), the bottom fixedly connected with fixed plate (11) of box (1) inner wall, and the front of fixed plate (11) and the back swing joint of movable rod (10), a through groove (12) is formed in the position, corresponding to the liquid storage cylinder (8), of the bottom of the inner wall of the box body (1), a heat dissipation fin (13) is fixedly connected to the surface of the liquid storage cylinder (8), and the heat dissipation fin (13) is located inside the through groove (12);
cavity (14) have been seted up to the inside of box (1), liquid storage cylinder (8) are linked together through connecting pipe (15) and cavity (14), fixed the inlaying on the inner wall of cavity (14) has heat transfer fin (16), fixedly connected with division board (17) on the inner wall of box (1), and liquid storage cylinder (8) are located the below of division board (17), the last fixed surface of division board (17) is connected with fixed frame (18), round hole (19) have been seted up to the upper surface of division board (17), the quantity of fixed frame (18) is seven, the quantity of round hole (19) is six, and six round holes (19) are located seven fixed frames (18) between two liang respectively, the fixed surface of case lid (2) is inlayed and is had pipe (20), and the fixed surface of pipe (20) is inlayed and is had T shape outlet duct (21).
2. The battery box with good heat dissipation effect as claimed in claim 1, wherein: the number of the movable rods (10) is two, and the cylinder (4) is positioned between the two movable rods (10).
3. The battery box with good heat dissipation effect as claimed in claim 1, wherein: the radiating fins (13) are Y-shaped.
4. The battery box with good heat dissipation effect as claimed in claim 1, wherein: the heat exchange fins (16) are in an inverted C shape, one ends of the heat exchange fins (16) are located in the cavities (14), and the other ends of the heat exchange fins are located in the box body (1).
5. The battery box with good heat dissipation effect as claimed in claim 1, wherein: the bottom of the round pipe (20) is communicated with the box body (1), and the top of the round pipe (20) is sealed.
6. The battery box with the good heat dissipation effect as claimed in claim 1, wherein support legs (22) are fixedly connected to the lower surface of the box body (1), and the support legs (22) are L-shaped.
7. The battery box with good heat dissipation effect as claimed in claim 1, wherein: the front surface of the fixed plate (11) is provided with a sliding chute (23), the back surface of the movable rod (10) is fixedly connected with a sliding chute (24), and the sliding chute (24) is movably connected inside the sliding chute (23).
8. The battery box with good heat dissipation effect as claimed in claim 7, wherein: the side sectional views of the sliding grooves (23) and the sliding grooves (24) are both convex.
9. The battery box with good heat dissipation effect as claimed in claim 7, wherein: the inner wall of the liquid storage cylinder (8) is filled with cooling liquid, water or a mixture of the cooling liquid and the water.
CN202010231179.7A 2020-03-27 2020-03-27 Battery box Active CN111403638B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010231179.7A CN111403638B (en) 2020-03-27 2020-03-27 Battery box

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Application Number Priority Date Filing Date Title
CN202010231179.7A CN111403638B (en) 2020-03-27 2020-03-27 Battery box

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Publication Number Publication Date
CN111403638A true CN111403638A (en) 2020-07-10
CN111403638B CN111403638B (en) 2023-08-22

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112635645A (en) * 2021-01-14 2021-04-09 深圳市科润光电股份有限公司 LED packaging structure with high heat dissipation function
CN113281659A (en) * 2021-05-18 2021-08-20 上海快卜新能源科技有限公司 Energy recovery detection device of lithium battery
CN113471571A (en) * 2021-07-22 2021-10-01 重庆电子工程职业学院 Heat dissipation system of electric vehicle battery

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US20170314870A1 (en) * 2016-04-30 2017-11-02 Taiwan Microloops Corp. Heat dissipating structure and water-cooling heat dissipating apparatus including the structure
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CN108963146A (en) * 2018-06-01 2018-12-07 佛山鑫达智汇科技有限公司 A kind of new-energy automobile battery damp-proof device
CN110010817A (en) * 2019-05-20 2019-07-12 金华职业技术学院 A kind of new energy car battery mould group storage device
CN209607879U (en) * 2019-04-26 2019-11-08 深圳正芯新能源科技有限公司 A kind of radiator of power battery pack system
CN209667011U (en) * 2019-03-26 2019-11-22 安徽省友联电力电子工程有限公司 A kind of vehicle-mounted distribution box of rapid cooling
CN209948001U (en) * 2019-06-12 2020-01-14 河北卓喜新能源科技有限公司 Heat dissipation protection device for lithium battery of electric automobile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204409455U (en) * 2014-12-04 2015-06-24 重庆利贞元农林科技有限公司 Tea drying device
US20170314870A1 (en) * 2016-04-30 2017-11-02 Taiwan Microloops Corp. Heat dissipating structure and water-cooling heat dissipating apparatus including the structure
CN108237889A (en) * 2016-12-26 2018-07-03 江苏卡威汽车工业集团有限公司 A kind of oil electricity hybrid vehicle with heavy-duty battery case
CN207690860U (en) * 2017-12-13 2018-08-03 深圳市华新达五金制品有限公司 A kind of radiator shell of new energy car battery
CN108963146A (en) * 2018-06-01 2018-12-07 佛山鑫达智汇科技有限公司 A kind of new-energy automobile battery damp-proof device
CN209667011U (en) * 2019-03-26 2019-11-22 安徽省友联电力电子工程有限公司 A kind of vehicle-mounted distribution box of rapid cooling
CN209607879U (en) * 2019-04-26 2019-11-08 深圳正芯新能源科技有限公司 A kind of radiator of power battery pack system
CN110010817A (en) * 2019-05-20 2019-07-12 金华职业技术学院 A kind of new energy car battery mould group storage device
CN209948001U (en) * 2019-06-12 2020-01-14 河北卓喜新能源科技有限公司 Heat dissipation protection device for lithium battery of electric automobile

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112635645A (en) * 2021-01-14 2021-04-09 深圳市科润光电股份有限公司 LED packaging structure with high heat dissipation function
CN113281659A (en) * 2021-05-18 2021-08-20 上海快卜新能源科技有限公司 Energy recovery detection device of lithium battery
CN113471571A (en) * 2021-07-22 2021-10-01 重庆电子工程职业学院 Heat dissipation system of electric vehicle battery

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