CN107195816B - Hybrid vehicle gasbag shock attenuation intelligence battery box system - Google Patents
Hybrid vehicle gasbag shock attenuation intelligence battery box system Download PDFInfo
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- CN107195816B CN107195816B CN201710324471.1A CN201710324471A CN107195816B CN 107195816 B CN107195816 B CN 107195816B CN 201710324471 A CN201710324471 A CN 201710324471A CN 107195816 B CN107195816 B CN 107195816B
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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
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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
- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
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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
- 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
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/637—Control systems characterised by the use of reversible temperature-sensitive devices, e.g. NTC, PTC or bimetal devices; characterised by control of the internal current flowing through the cells, e.g. by switching
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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
- 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
- H01M10/6554—Rods or plates
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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
- 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
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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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
- 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
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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
- 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
- H01M10/6568—Liquids characterised by flow circuits, e.g. loops, located externally to the cells or cell casings
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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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
- H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
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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
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a hybrid vehicle gasbag shock attenuation intelligence battery box system, contain suspension gasbag damping device that from the top down connected gradually, the battery box, temperature control device and fixed damping device, be a fixed and gasbag buffering absorbing structure of collecting battery, usable engine water circulating system heats the battery box during low temperature, can carry out the self-cooling during high temperature, gasbag absorbing fixing device has simultaneously, the damping of gasbag bumper shock absorber is regulated and control according to suspension vibration displacement change, will furthest reduce the battery box vibration like this, the heat damage.
Description
Technical Field
The invention relates to a battery box device and a system of a hybrid electric vehicle, in particular to an air bag damping intelligent battery box system of a hybrid electric vehicle.
Background
In recent years, hybrid vehicles have become more and more mature, such as pluris in japan, and particularly, studies on switching between different power states during driving have been conducted, but in the prior art, there have been few studies on design and control of a battery case as a container for accommodating a battery, and the performance level of the battery case directly affects the battery operating state as a power source.
Chinese patent CN 101791971 a discloses a battery box, a battery box and a locking device thereof for an electric vehicle, which are simple in structure, convenient to manufacture and replace, but have a single structure and cannot control the temperature of the battery box.
Chinese patent CN 103579543A discloses an electronic intelligent battery box, which has a box heat dissipation function, but needs a refrigerating device, and has large power loss, and does not have a box damping function.
Chinese patent CN 106505274 a discloses a battery heat management device and a battery box, which have heat management function, but have large power loss and no box damping function.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the background art, the invention provides an air bag damping intelligent battery box system of a hybrid electric vehicle.
2. Technical scheme
The invention adopts the following technical scheme for solving the technical problems:
an intelligent battery box system for damping air bags of a hybrid electric vehicle comprises a suspension air bag damping device, a battery box, a temperature control device and a fixed damping device which are sequentially connected from top to bottom; suspension gasbag damping device reduces the vertical vibration of battery box through the suspension mode, and it includes: the device comprises a stiffening plate, a stand column, a lower tray, a pneumatic pump, a binding belt, a bag body and an upper pressure plate; the stiffening plate welds the upright column and the battery box together, the upright column penetrates through the center of the lower tray and the bag body from bottom to top, the top end of the upright column is welded with the upper pressure plate and moves up and down along with the vibration of the battery box, the lower tray is fixed with the frame, when the battery box vibrates vertically, the upper pressure plate extrudes the bag body to absorb shock of the battery box, and the bag body is made of elastic rubber; the pneumatic pump is arranged on the lower tray, and the pneumatic pump changes the gas pressure in the bag body according to the frequency and amplitude of the vertical vibration of the suspension, so that the rigidity of the bag body is changed, and the impact of the vibration on the battery box is improved by changing the rigidity of the bag body under different working conditions of low-frequency large-amplitude vibration and high-frequency small-amplitude vibration of the hybrid electric vehicle.
Furthermore, the battery box comprises a box body, a temperature sensor, a box cover and a battery isolating sheet; the box is used for storing the group battery, temperature sensor installs on the case lid for detect battery box inside temperature, the case lid sets up box upper portion for passageway when battery access, the battery spacing block sets up bottom half internal surface is used for cutting apart and fixed battery monomer's effect.
Further, temperature control device includes entry, heating panel, cooling tube, fixed disk, radiator fan, fixing bolt, export and circulating water pump, and it has three kinds of mode: 1) when the temperature sensor detects that the internal temperature of the battery box body is less than 0 ℃, the temperature control device starts a heating mode, and the method specifically comprises the following steps: hot cooling water is introduced into the temperature control device by using a heat dissipation water circulation system of an engine of the hybrid electric vehicle, enters from an inlet, transfers heat to a heat dissipation plate through a heat dissipation pipe, transfers the heat to a battery box body through the heat dissipation plate, and simultaneously a circulating water pump works to return the cooling water after heat release to the heat dissipation water circulation system of the engine through an outlet; 2) when the temperature sensor detects that the internal temperature of the battery box body is between 0 and 40 ℃, the inlet and the outlet of the temperature control device are closed, and the temperature control device does not work; 3) when the temperature sensor detects that the temperature in the battery box body is higher than 40 ℃, the inlet and the outlet of the temperature control device are closed, the circulating water pump and the cooling fan work, and the heat in the battery box body is diffused to the atmosphere through flowing air, so that the temperature in the battery box body is reduced.
Furthermore, the fixed damping device is used for fixing horizontal and vertical displacement of the battery box body and comprises side arms, triangular fixing feet, side arm rubber pads, sliding grooves, bottom plate rubber pads, a bottom plate and bolt holes; the side arm, the triangular fixing foot and the side arm rubber pad are used for limiting horizontal displacement of the battery box body, the sliding groove is formed in the inner side of the side arm, the triangular fixing foot is connected with the side arm through a hinge, the triangular fixing foot can move up and down in the sliding groove and is used for fixing the battery box bodies of different sizes, the bottom plate rubber pad and the bottom plate are used for limiting vertical displacement of the battery box body, the bolt hole is used for assembling and fixing a bolt of the bottom plate, and the side arm rubber pad and the bottom plate rubber pad are made of insulating materials so as to prevent leakage accidents of the battery box body.
3. Advantageous effects
The invention discloses an air bag damping intelligent battery box system of a hybrid electric vehicle, which is a structure for fixing a collecting battery and buffering and damping an air bag, wherein a battery box body can be heated by using an engine water circulation system at low temperature, and can be self-radiated at high temperature.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention in its operating state;
FIG. 2 is a schematic structural view of the suspension airbag cushioning device of the present invention;
FIG. 3 is a schematic view of a battery case structure;
FIG. 4 is a structural view of a temperature control device;
FIG. 5 is a view showing the structure of a fixed damper;
FIG. 6 is a graph showing the relationship between the vertical vibration of the suspension and the change in the air pressure in the air bag;
FIG. 7 is a flow chart of three modes of operation of the temperature control device;
in the figure: 1-suspension airbag damping device, 2-battery box, 3-temperature control device, 4-fixing damping device, 11-stiffening plate, 12-upright post, 13-lower tray, 14-pneumatic pump, 15-belt, 16-bag body, 17 upper pressure plate, 21-box body, 22-temperature sensor, 23-box cover, 24-battery spacing sheet, 31-inlet, 32-heat dissipation plate, 33-heat dissipation pipe, 34-fixed disk, 35-heat dissipation fan, 36-fixing bolt, 37-outlet, 38-circulating water pump, 41-side arm, 42-triangular fixing foot, 43-side arm rubber pad, 44-sliding groove, 45-bottom plate rubber pad, 46-bottom plate, 47-bolt hole
Detailed Description
The technical scheme of the invention is further explained in detail by combining the attached drawings:
the utility model provides a hybrid vehicle gasbag shock attenuation intelligence battery box system, contains:
the suspension airbag damping device comprises a suspension airbag damping device 1, a battery box 2, a temperature control device 3 and a fixed damping device 4;
the suspension airbag damping device 1 includes: a stiffening plate 11, a vertical column 12, a lower tray 13, a pneumatic pump 14, a binding belt 15, a capsule 16 and an upper platen 17;
the battery box 2 includes: a box body 21, a temperature sensor 22, a box cover 23 and a battery isolating sheet 24;
the temperature control device 3 includes: an inlet 31, a heat radiation plate 32, a heat radiation pipe 33, a fixed disc 34, a heat radiation fan 35, a fixed bolt 36, an outlet 37 and a circulating water pump 38;
the fixed damping device 4 comprises: side arm 41, triangular fixing foot 42, side arm rubber pad 43, sliding groove 44, bottom plate rubber pad 45, bottom plate 46 and bolt hole 47;
the suspension air bag damping device 1 reduces vertical vibration of the battery box 2 in a suspension mode, the stand column 12 and the battery box body 21 are welded together through a stiffening plate, the stand column 12 firstly penetrates through the center of the lower tray 13 and then penetrates through the bag body 16, the top end of the stand column 12 is welded with the upper pressure plate 17 and can move up and down along with vibration of the battery box body 21, the lower tray 13 is fixed with the frame, so that the bag body 16 is extruded by the upper pressure plate 17 when the battery box 2 vertically vibrates, and the bag body 16 is made of elastic rubber, so that the battery box 2 can be damped in the suspension mode; the pneumatic pump 14 can change the gas pressure in the capsule 16 according to the frequency and amplitude of the vertical vibration of the suspension, so that the rigidity of the capsule 16 is changed, and the impact of vibration on the battery box 21 can be improved by changing the rigidity of the capsule 16 under the working conditions of low-frequency large-amplitude vibration and high-frequency small-amplitude vibration of the hybrid electric vehicle.
The temperature control device 3 has three operating modes: 1) when the temperature sensor 22 detects that the internal temperature of the battery box 21 is less than 0 ℃, the temperature control device 3 starts a heating mode, specifically: hot cooling water is introduced into the temperature control device 3 by using a hybrid electric vehicle engine cooling water circulation system, enters from an inlet 31, transfers heat to a cooling plate 32 through a cooling pipe 33, transfers the heat to the battery box body 21 through the cooling plate 32, and simultaneously a circulating water pump 38 works to return the cooling water after releasing the heat to the engine cooling water circulation system through an outlet 37; 2) when the temperature sensor 22 detects that the internal temperature of the battery box body 21 is between 0 and 40 ℃, the inlet 31 and the outlet 37 of the temperature control device 3 are closed, and the temperature control device 3 does not work; 3) when the temperature sensor 22 detects that the internal temperature of the battery case 21 is >40 ℃, the inlet 31 and the outlet 37 of the temperature control device 3 are closed, the circulating water pump 38 and the heat radiation fan 35 are operated, and the internal heat of the battery case 2 is diffused to the atmosphere by the flowing air, thereby lowering the internal temperature of the battery case 21.
The fixing and damping device 4 is used for fixing horizontal and vertical displacement of the battery box body 21, the side arm 41, the triangular fixing foot 42 and the side arm rubber pad 43 are used for fixing horizontal displacement of the battery box body 21, the inner side of the side arm 41 is provided with a sliding groove 44, the triangular fixing foot 42 is connected with the side arm 41 through a hinge, and the triangular fixing foot 42 can move up and down in the sliding groove 44 and is used for fixing battery box bodies 21 of different sizes. The bottom plate rubber gasket 45 and the bottom plate 46 are used for fixing the vertical displacement of the battery box body 21, and the bolt holes 47 are used for assembling bolts for fixing the bottom plate 46. The side arm rubber pad 43 and the bottom plate rubber pad 45 are both made of insulating materials, so that the battery box body leakage accident is prevented.
The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.
Claims (4)
1. An intelligent battery box system for damping of an air bag of a hybrid electric vehicle is characterized by comprising a suspension air bag damping device, a battery box, a temperature control device and a fixed damping device which are sequentially connected from top to bottom; suspension gasbag damping device reduces the vertical vibration of battery box through the suspension mode, and it includes: the device comprises a stiffening plate, a stand column, a lower tray, a pneumatic pump, a binding belt, a bag body and an upper pressure plate; the stiffening plate welds the upright column and the battery box together, the upright column penetrates through the center of the lower tray and the bag body from bottom to top, the top end of the upright column is welded with the upper pressure plate and moves up and down along with the vibration of the battery box, the lower tray is fixed with the frame, when the battery box vibrates vertically, the upper pressure plate extrudes the bag body to absorb shock of the battery box, and the bag body is made of elastic rubber; the pneumatic pump is arranged on the lower tray, and the pneumatic pump changes the gas pressure in the bag body according to the frequency and amplitude of the vertical vibration of the suspension, so that the rigidity of the bag body is changed, and the impact of the vibration on the battery box is improved by changing the rigidity of the bag body under different working conditions of low-frequency large-amplitude vibration and high-frequency small-amplitude vibration of the hybrid electric vehicle.
2. The hybrid electric vehicle airbag damping intelligent battery box system according to claim 1, wherein the battery box comprises a box body, a temperature sensor, a box cover and a battery isolating sheet; the box is used for storing the group battery, temperature sensor installs on the case lid for detect battery box inside temperature, the case lid sets up box upper portion for passageway when battery access, the battery spacing block sets up bottom half internal surface is used for cutting apart and fixed battery monomer.
3. The air bag damping intelligent battery box system for the hybrid electric vehicle as claimed in claim 2, wherein the temperature control device comprises an inlet, a heat dissipation plate, a heat dissipation pipe, a fixing plate, a heat dissipation fan, a fixing bolt, an outlet and a circulating water pump, and has three operation modes: 1) when the temperature sensor detects that the internal temperature of the battery box body is less than 0 ℃, the temperature control device starts a heating mode, and the method specifically comprises the following steps: hot cooling water is introduced into the temperature control device by using a heat dissipation water circulation system of an engine of the hybrid electric vehicle, enters from an inlet, transfers heat to a heat dissipation plate through a heat dissipation pipe, transfers the heat to a battery box body through the heat dissipation plate, and simultaneously a circulating water pump works to return the cooling water after heat release to the heat dissipation water circulation system of the engine through an outlet; 2) when the temperature sensor detects that the internal temperature of the battery box body is between 0 and 40 ℃, the inlet and the outlet of the temperature control device are closed, and the temperature control device does not work; 3) when the temperature sensor detects that the temperature in the battery box body is higher than 40 ℃, the inlet and the outlet of the temperature control device are closed, the circulating water pump and the cooling fan work, and the heat in the battery box body is diffused to the atmosphere through flowing air, so that the temperature in the battery box body is reduced.
4. The intelligent battery box system for hybrid electric vehicle airbag shock absorption according to claim 3, wherein the fixing shock absorption device is used for fixing horizontal and vertical displacement of the battery box body and comprises side arms, triangular fixing feet, side arm rubber pads, sliding grooves, bottom plate rubber pads, a bottom plate and bolt holes; the side arm, the triangular fixing foot and the side arm rubber pad are used for limiting horizontal displacement of the battery box body, the sliding groove is formed in the inner side of the side arm, the triangular fixing foot is connected with the side arm through a hinge, the triangular fixing foot can move up and down in the sliding groove and is used for fixing the battery box bodies of different sizes, the bottom plate rubber pad and the bottom plate are used for limiting vertical displacement of the battery box body, the bolt hole is used for assembling and fixing a bolt of the bottom plate, and the side arm rubber pad and the bottom plate rubber pad are made of insulating materials so as to prevent leakage accidents of the battery box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324471.1A CN107195816B (en) | 2017-05-10 | 2017-05-10 | Hybrid vehicle gasbag shock attenuation intelligence battery box system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324471.1A CN107195816B (en) | 2017-05-10 | 2017-05-10 | Hybrid vehicle gasbag shock attenuation intelligence battery box system |
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| CN107195816A CN107195816A (en) | 2017-09-22 |
| CN107195816B true CN107195816B (en) | 2020-02-14 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887669B (en) * | 2017-11-07 | 2019-08-13 | 大连理工大学 | A kind of heat dissipation metal power battery pack construction design method and battery pack |
| CN107732087B (en) * | 2017-11-27 | 2024-02-09 | 深圳市金麒麟电源技术有限公司 | New energy automobile battery with collision protection function |
| CN108281585B (en) * | 2018-03-05 | 2021-08-27 | 北京理工大学珠海学院 | Special collet device of new energy automobile battery box |
| CN108807738A (en) * | 2018-04-23 | 2018-11-13 | 嘉兴晨飞科技有限公司 | A kind of new energy car battery shell of intelligent protection |
| CN108807770B (en) * | 2018-06-28 | 2021-08-27 | 义乌市航英科技有限公司 | Lithium battery pack |
| US11165119B2 (en) * | 2019-05-30 | 2021-11-02 | Mazda Motor Corporation | Battery unit mounting structure of electric vehicle |
| CN112490551B (en) * | 2020-12-14 | 2021-11-19 | 南京创源天地动力科技有限公司 | Light vehicle battery management system device |
| CN113054314B (en) * | 2021-03-16 | 2022-09-13 | 岭南师范学院 | Automobile power battery enhanced heat transfer system under action of multiple heat dissipation modes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4506748A (en) * | 1983-05-23 | 1985-03-26 | Thomas David A | Battery shock eliminator |
| CN2790928Y (en) * | 2004-11-05 | 2006-06-28 | 恽绵 | Air shock-absorbing tray |
| CN103975459A (en) * | 2011-12-09 | 2014-08-06 | 本田技研工业株式会社 | Battery pack for electric car |
| CN105431960A (en) * | 2013-05-31 | 2016-03-23 | 国王产品有限责任公司 | Battery holder and isolation assembly |
| CN105958157A (en) * | 2016-06-22 | 2016-09-21 | 东南（福建）汽车工业有限公司 | Battery heat management system of hybrid electric vehicle |
-
2017
- 2017-05-10 CN CN201710324471.1A patent/CN107195816B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4506748A (en) * | 1983-05-23 | 1985-03-26 | Thomas David A | Battery shock eliminator |
| CN2790928Y (en) * | 2004-11-05 | 2006-06-28 | 恽绵 | Air shock-absorbing tray |
| CN103975459A (en) * | 2011-12-09 | 2014-08-06 | 本田技研工业株式会社 | Battery pack for electric car |
| CN105431960A (en) * | 2013-05-31 | 2016-03-23 | 国王产品有限责任公司 | Battery holder and isolation assembly |
| CN105958157A (en) * | 2016-06-22 | 2016-09-21 | 东南（福建）汽车工业有限公司 | Battery heat management system of hybrid electric vehicle |
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