CN109398065A - A kind of new-energy automobile - Google Patents

A kind of new-energy automobile Download PDF

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Publication number
CN109398065A
CN109398065A CN201811582807.5A CN201811582807A CN109398065A CN 109398065 A CN109398065 A CN 109398065A CN 201811582807 A CN201811582807 A CN 201811582807A CN 109398065 A CN109398065 A CN 109398065A
Authority
CN
China
Prior art keywords
cell safety
cabinet
new
car body
energy automobile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811582807.5A
Other languages
Chinese (zh)
Inventor
庄明
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 Zhongnan Academy Of Sciences Co Ltd
Original Assignee
Shenzhen Zhongnan Academy Of Sciences Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Zhongnan Academy Of Sciences Co Ltd filed Critical Shenzhen Zhongnan Academy Of Sciences Co Ltd
Priority to PCT/CN2019/070620 priority Critical patent/WO2020133569A1/en
Publication of CN109398065A publication Critical patent/CN109398065A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00Arrangement or mounting of electrical propulsion units
    • B60K1/04Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The present invention relates to a kind of new-energy automobiles, including car body, cell safety isolation cabinet and it is mounted on the intracorporal power battery of cell safety shielded box, cell safety isolation cabinet is mounted on tail end or the top of car body, and cell safety isolation cabinet and car body synchronizing moving.The power battery of new-energy automobile of the invention moves to automobile external from automotive interior, allows power battery to become a separate unit, makes one to be isolated with explosive source, thoroughly solves new energy car battery spontaneous combustion and explosion causes the accident of people's life security;And using the design of cell safety isolation cabinet, cabinet, which is isolated, in cell safety to design battery capacity and volume according to automobile course continuation mileage, and it can seek unity of standard, realize unified management, detection, maintenance and charging, cabinet is isolated in supply new-energy automobile replacement cell safety at any time, so that new-energy automobile is realized safety traffic, continues a journey over long distances, the bottleneck that overcomes existing new energy car battery incidents of spontaneous combustion and cannot continue a journey over long distances.

Description

A kind of new-energy automobile
Technical field
The present invention relates to automobile technical fields, more specifically to a kind of new-energy automobile.
Background technique
New-energy automobile is the inexorable trend of world today's development of automobile, various countries competitively research and develop all kinds of high density batteries or its Its power source, is continuously increased course continuation mileage, achieves good achievement, but due to the safety issue of power battery, existing new The power battery of energy automobile is generally placed on bottom of car, and people are sitting in automobile, by thousands of a battery strings under vehicle seat It is placed in parallel in bottom of car, battery spontaneous combustion explosion time people can not get away, and jeopardize people's life security, accident range is related to The different automobile types such as passenger car, car, logistic car.The safety of new-energy automobile causes the extensive concern of people thus, influences The development of new-energy automobile.
Although there is the supervision for increasing new-energy automobile in vehicle management department, will specifically be checked from safety, safety standard The various aspects such as standard, institutional mechanisms are set about, but the battery spontaneous combustion that cannot fundamentally solve new-energy automobile leads to injury Problem.
Market needs to develop in a hurry more added with the longer new-energy automobile of the course continuation mileage of safety guarantee.
Summary of the invention
The purpose of the present invention is to provide a kind of new-energy automobiles, solve and power battery is mounted on vapour in the prior art The problem that vehicle bottom causes people when battery spontaneous combustion that can not get away, jeopardize people's life security etc..
Cabinet is isolated in the battery designed the object of the invention is also to provide the mileage that foundation new-energy automobile is continued a journey, New-energy automobile can be made to greatly increase course continuation mileage.
The technical proposal for solving the technical problem of the invention is: a kind of new-energy automobile, including car body, battery Security isolation cabinet and it is mounted on the intracorporal power battery of cell safety shielded box, cell safety isolation cabinet is mounted on automobile The tail end of car body or top.
In new-energy automobile of the invention, safety is equipped between the cell safety isolation cabinet and the car body Cabinet and car body synchronizing moving is isolated in insulating space, cell safety.
In new-energy automobile of the invention, the cell safety isolation cabinet is mounted on the tail end of the car body, The tail end of the car body is provided with support base, and the cell safety isolation cabinet is mounted on the support base, the electricity Pond security isolation cabinet is detachably connected with the car body.
In new-energy automobile of the invention, the tail end of the car body is equipped with explosion-proof flame-retardant plate, the support base Surface upward is equipped with quakeproof rubber pad.
In new-energy automobile of the invention, the support base is connected with the chassis of the car body.
In new-energy automobile of the invention, at least one wheel is installed below the support base, described in each Damper is installed between the axletree of wheel and the support base.
In new-energy automobile of the invention, the tail end of cell safety isolation cabinet be equipped with rear taillight, turn signal, Fog lamp and backsight recorder.
In new-energy automobile of the invention, electricity is connected between the cell safety isolation cabinet and the car body Source line connecting element and signal wire connecting component.
In new-energy automobile of the invention, the cell safety isolation cabinet is mounted on the top of the car body, The top of the car body is provided with support body, the cell safety isolation cabinet is mounted on the support body, described It is explosion-proof flame-retardant plate that the support plate that cabinet is in contact is isolated with the cell safety for support body.
In new-energy automobile of the invention, metal plate, the metal plate are provided in the cell safety shielded box body It is isolated between the roof of cabinet with the cell safety and is formed with explosion-proof space, substitute is installed in the explosion-proof space Capsule, the metal plate offer explosion mouth, are provided with explosion plate at the explosion mouth, the metal plate and the cell safety every From power supply space is formed between the bottom wall of cabinet, the power battery is mounted in the power supply space.
In new-energy automobile of the invention, the power battery can be lead-acid battery, nickel-metal hydride battery, graphene electricity Pond and all kinds of lithium batteries are also possible to various fuel cells and solid state battery, supercapacitor.
Implement new-energy automobile of the invention, has the advantages that the power battery of new-energy automobile of the invention Automobile external is moved to from automotive interior, allows power battery to become an independent unit, makes one to be isolated with explosive source, is thoroughly solved Certainly new energy car battery spontaneous combustion and explosion cause the accident of people's life security;And setting using cell safety isolation cabinet Meter, can seek unity of standard, and realize unified management, detection, maintenance and charging, supply new-energy automobile replacement cell safety isolation at any time Cabinet makes new-energy automobile realize safety traffic, continues a journey over long distances, overcomes existing new energy car battery incidents of spontaneous combustion and not The bottleneck that can be continued a journey over long distances.
Detailed description of the invention
Fig. 1 is the first embodiment of new-energy automobile of the invention and the structural schematic diagram of 3rd embodiment;
Fig. 2 is the structural schematic diagram of the cell safety isolation cabinet in the present invention in first embodiment and 3rd embodiment;
Fig. 3 is the second embodiment of new-energy automobile of the invention and the structural schematic diagram of 3rd embodiment;
Fig. 4 is the structural schematic diagram of the cell safety isolation cabinet in the present invention in second embodiment and 3rd embodiment;
Fig. 5 is the structural schematic diagram of the fourth embodiment of new-energy automobile of the invention;
Fig. 6 is the structural schematic diagram of the cell safety isolation cabinet in the present invention in fourth embodiment;
Fig. 7 is that the attachment structure schematic diagram of cabinet is isolated with cell safety for car body in second embodiment in the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, the structurally and functionally principle of new-energy automobile of the invention is made furtherly It is bright:
As shown in figs. 1-7, the present invention provides a kind of new-energy automobile, including cabinet 2 is isolated in car body 1, cell safety And it is mounted on the power battery 3 in cell safety isolation cabinet 2, cell safety isolation cabinet 2 is mounted on the tail of car body 1 End or top, and cell safety isolation cabinet 2 and 1 synchronizing moving of car body.Preferably, as shown in figure 3, cell safety every From between cabinet 2 and car body 1 be equipped with security isolation space 4.
It is isolated between cabinet 2 and car body 1 in cell safety and is additionally provided with explosion-proof flame-retardant plate 5.Explosion-proof flame-retardant plate 5 is existing It is common in technology, such as PC flame-retardant board, ABS flame-retardant board.
Is provided with metal plate 21 in cell safety isolation cabinet 2, metal plate 21 be isolated with cell safety cabinet 2 roof it Between be formed with explosion-proof space, air bag 22 is installed in explosion-proof space, metal plate 21 offers explosion mouth, sets at explosion mouth It is equipped with explosion plate 23, metal plate 21, which is isolated between the bottom wall of cabinet 2 with cell safety, is formed with power supply space 24, power battery 3 It is mounted in power supply space 24.Wherein, the roof of cell safety isolation cabinet 2 is the airbag cover 25 of air bag 22.By this Design, just in case high pressure draught passes through the air-flow buffered after 23 explosion of explosion plate and passes through peace when spontaneous combustion, self-destruction occurs in power battery 3 Full air bag 22, air bag 22 open package, air blast are made to be reduced to minimum, the impact air pressure that explosion plate 23 is born It is less than cell safety isolation cabinet 2, explosion plate 23 is hit air-flow explosion to reduce the pressure of air-flow, to protect battery The safety of security isolation cabinet 2.Top and the tail end and quick-fried of car body 1 are mounted in based on cell safety isolation cabinet 2 Broken high pressure draught impacts upward, can greatly reduce the personal injury to the people in automobile.
It is provided with insulating layer (not indicating in figure) on the inner wall of cell safety isolation cabinet 2, if insulating layer is polyurethane, silicon Made of sour aluminum wool or perlite etc..
Cell safety isolation cabinet 2 can be accumulator thermostat in itself, such as TLKS-BCT series of products, be also possible to Air-conditioning equipment for making to keep constant temperature in cell safety isolation cabinet 2 is installed in cell safety isolation cabinet 2, is pacified for battery Full isolation cabinet 2 provides an optimum local Tempeerature-constant air environment, increases the service life and work effect of power battery 3 Rate.
Cabinet 2 is isolated preferably made of the metal of shielding electromagnetic radiation in cell safety, such as iron, copper, prevents Power battery 3 externally generates electric radiation.It is additionally provided with fire barrier 26 in cell safety isolation cabinet 2, such as DC-A1-WJB-1 type Inorganic fire partition etc..Insulating layer, which is arranged in, in fire barrier 26 is isolated between the inner wall of cabinet 2 or is arranged with cell safety and protecting Warm layer is away from a side surface of the inner wall of cell safety isolation cabinet 2.Side in cell safety isolation cabinet 2 is provided with anti- Shake rubber mat 27.Bottom in cell safety isolation cabinet 2 is additionally provided with quakeproof rubber pad 27, to ensure that vehicle moves in operation 3 cushioning effect of power battery.
Cell safety isolation 2 periphery of cabinet is provided with anticollision metallic framework, rubber and other anticollision materials can also be used The tail portion of material, support base 9 is equipped with anti-impact bumper 6, avoids shock etc..
Battery monitor system (not indicating in figure), such as camera are installed in cell safety isolation cabinet 2.Power battery 3 can be lead-acid battery, nickel-metal hydride battery, graphene battery and all kinds of lithium batteries, be also possible to various fuel cells, solid state battery Etc. other power sources.
New-energy automobile course continuation mileage according to required for itself and the cell safety of dynamic design respective volume every From cabinet 2, required course continuation mileage can reach by increasing box volume in the case where not needing very highdensity battery capacity.
Power supply line connecting element 7 and signal wire connecting component are connected between cell safety isolation cabinet 2 and car body 1 8, realize power supply and signal transmission.Specifically, power supply line connecting element 7 is connected to the power supply line in cell safety isolation cabinet 2 Between the electric motor loop and instrument board of car body 1;Signal wire connecting component 8 is connected in cell safety isolation cabinet 2 Between power supply line and the electric motor loop and instrument board of car body 1.Wherein, power supply line connecting element 7 includes the first grafting port With the first patchplug, the first patchplug is arranged in cell safety isolation cabinet 2 and inserts towards the side of car body 1, first It connects port and car body 1 is set towards the side of cell safety isolation cabinet 2;In other embodiments, the first patchplug Also can be set car body 1 towards cell safety isolation cabinet 2 side, the first grafting port setting cell safety every From cabinet 2 towards the side of car body 1.Signal wire connecting component 8 include the second grafting port and the second patchplug, second Patchplug is arranged in cell safety and cabinet 2 is isolated towards the side of car body 1, and the second grafting port is arranged in car body 1 the side of cabinet 2 is isolated towards cell safety;In other embodiments, the second patchplug also can be set in car body 1 Towards the side of cell safety isolation cabinet 2, cabinet 2 is isolated towards car body 1 in cell safety in the setting of the second grafting port Side.The power supply line connecting element 7 and signal wire connecting component 8 use the connecting element of waterproof and anticorrosion.
It is described in detail below by specific embodiment.
Embodiment 1
As shown in Figs. 1-2, in the present embodiment, cell safety isolation cabinet 2 is mounted on the tail end of car body 1.
The tail end of car body 1 is provided with support base 9, and cell safety isolation cabinet 2 is mounted on support base 9.Support base 9 It can be integrated molding with the chassis of car body 1, i.e. the support base that extends of chassis that is car body 1 of support base 9;Support It is also possible to be welded to each other between seat 9 and the chassis of car body 1.
Cell safety isolation cabinet 2 is detachably connected with car body 1, as shown in Figure 1,2 bottom of cabinet is isolated in cell safety Portion has bolt 10 to be fixed on support base 9, and top is connected with first connecting rod 100, and the tail end of car body 1 is also connected with the second company Bar 200, first connecting rod 100 are fixed with second connecting rod 200 by ring flange 300, and cabinet 2 and Automobile is isolated in cell safety 1 synchronizing moving of body.Cell safety isolation cabinet 2 specification that matches can be designed according to different vehicles with realize charging station more It changes, while charging station can also be isolated cabinet 2 to cell safety and carry out maintenance, repair and charging.It is cell safety isolation cabinet 2 again Can be split to be filled with and individually charge, the convenience in addition to charging can be improved, car body 1 can also be made far from charging station and Guarantee its safety.
Wherein, explosion-proof flame-retardant plate 5 is mounted on the tail end of car body 1, is such as changed to the rear molding case lid of car body 1 explosion-proof Flame-retardant board 5.The surface of support base 9 upward is equipped with quakeproof rubber pad 27.
Rear taillight, turn signal, fog lamp and backsight recorder etc. are installed in the tail end of cell safety isolation cabinet 2.
Battery hanging plate 31 is installed in cell safety isolation cabinet 2, multiple power batteries 3 are arranged on battery hanging plate 31.
Embodiment 2
As shown in Figure 3-4, difference from Example 1 is: cell safety isolation cabinet 2 is still mounted on car body 1 tail end.The lower section of support base 9 is equipped at least one wheel 20, depending on the quantity of wheel 20 is as needed, can be one Or it is multiple.Damper 30 is installed, damper 30 can be connect more between the axletree 201 and support base 9 of each wheel 20 Bar damper, the inferior damper of Mike or air bump etc..
Cell safety the connection type of the tail end of cabinet 2 and car body 1 is isolated as shown in fig. 7, car body 1 chassis Design has extended connecting plate 400, at least one notch 401 is offered on connecting plate, the branch that battery isolation cabinet 2 is connected Connecting rod 900 on support seat 9 is placed in corresponding notch 401 and fixed by the fasteners such as bolt 10, make cell safety every Traveling synchronous with car body 1 from cabinet 2 is simultaneously easy to disassemble.The mode being detachably connected can be hook connection, lock connection Or connected by fastener etc., the cell safety isolation synchronization of cabinet 2 for making car body 1 drag support base 9 and be connected thereto face It is mobile.
Embodiment 3
As shown in Figures 2 and 4, be with the respectively different place of Examples 1 and 2: cell safety is isolated cabinet 2 and is still mounted on The tail end of car body 1.Track 91 is installed, cell safety isolation 2 bottom of cabinet is provided on the quakeproof rubber pad 27 of support base 9 Mounting base 60,60 bottom of mounting base is equipped with the guide wheel 92 that can be slided along track 91, relatively removable between guide wheel 92 and track 91 It connects with unloading, is such as connected by fastener 10, such as bolt, pin.When car body 1 when driving, guide wheel 92 and track 91 Between be both made by fastener 10 etc. it is relatively-stationary;When needing that the charging of cabinet 2 is isolated to cell safety, then can tear open Except fastener 10, cell safety isolation cabinet 2 is slided and dismantled along guide rail 91, is charged.
Embodiment 4
As seen in figs. 5-6, cell safety isolation cabinet 2 is mounted on the top of car body 1.It is lighter that it is suitable for battery weight Cell safety be isolated cabinet 2.
The top of car body 1 is provided with support body 12, cell safety isolation cabinet 2 is mounted on support body 12, props up It is explosion-proof flame-retardant plate 5 that the support plate 32 being provided between cabinet 2 is isolated with cell safety for frame body 12.
Baffle 40 can also be further provided in the periphery of cell safety isolation cabinet 2, cell safety be isolated cabinet 2 with It is fixed to each other between baffle 40 by fastener 10, fastener 10 can be screw etc..
Power battery support plate 32, multiple power are set on the quakeproof rubber pad 27 of the bottom of cell safety isolation cabinet 2 Battery 3 is laid in power battery support plate 32.
It should be noted that cell safety isolation cabinet 2 of the invention is suitable for all types of new energy light bus, large size Car, van, special vehicle and military project vehicle, tank etc., it may also be used for fishing boat, yacht and naval vessel etc..
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description, Within these improvement or transformation should all belong to the protection domain of appended claims of the present invention.

Claims (10)

1. a kind of new-energy automobile, including car body (1), cell safety are isolated cabinet (2) and are mounted on the battery peace Power battery (3) in full isolation cabinet (2), which is characterized in that cell safety isolation cabinet (2) is mounted on the automobile The tail end of car body (1) or top.
2. new-energy automobile according to claim 1, which is characterized in that cell safety isolation cabinet (2) with it is described Security isolation space (4) are equipped between car body (1), and cell safety isolation cabinet (2) and the car body (1) Synchronizing moving.
3. new-energy automobile according to claim 2, which is characterized in that cell safety isolation cabinet (2) is mounted on The tail end of the tail end of the car body (1), the car body (1) is provided with support base (9), the cell safety shielded box Body (2) is mounted on the support base (9), and cell safety isolation cabinet (2) detachably connects with the car body (1) It connects.
4. new-energy automobile according to claim 3, which is characterized in that the tail end of the car body (1) is equipped with anti- Quick-fried flame-retardant board (5), the surface of the support base (9) upward are equipped with quakeproof rubber pad (27).
5. new-energy automobile according to claim 3, which is characterized in that the support base (9) and the car body (1) Chassis be connected.
6. new-energy automobile according to claim 3, which is characterized in that be equipped at least below the support base (9) One wheel (20) is equipped with damper between the axletree (201) and the support base (9) of each wheel (20) (30)。
7. new-energy automobile according to claim 3, which is characterized in that the tail end of cell safety isolation cabinet (2) Rear taillight, turn signal, fog lamp and backsight recorder are installed.
8. new-energy automobile according to claim 1, which is characterized in that cell safety isolation cabinet (2) with it is described Power supply line connecting element (7) and signal wire connecting component (8) are connected between car body (1).
9. new-energy automobile according to claim 1, which is characterized in that cell safety isolation cabinet (2) is mounted on The top of the car body (1) is provided with support body (12) on the top of the car body (1), the cell safety every It is mounted on the support body (12) from cabinet (2), cabinet (2) is isolated with the cell safety and is in contact for the support body (12) Support plate be explosion-proof flame-retardant plate (5).
10. new-energy automobile described in any one of -9 claims according to claim 1, which is characterized in that the cell safety Isolation cabinet (2) in is provided with metal plate (21), the metal plate (21) be isolated with the cell safety cabinet (2) roof it Between be formed with explosion-proof space, be equipped in the explosion-proof space air bag (22), the metal plate (21) offers explosion Mouthful, it is provided with explosion plate (23) at the explosion mouth, the bottom wall of cabinet (2) is isolated with the cell safety for the metal plate (21) Between be formed with power supply space (24), it is interior that the power battery 3 is mounted on the power supply space (24).
CN201811582807.5A 2018-11-19 2018-12-24 A kind of new-energy automobile Pending CN109398065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/070620 WO2020133569A1 (en) 2018-11-19 2019-01-07 New energy vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201811376892 2018-11-19
CN201811376892X 2018-11-19

Publications (1)

Publication Number Publication Date
CN109398065A true CN109398065A (en) 2019-03-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811582807.5A Pending CN109398065A (en) 2018-11-19 2018-12-24 A kind of new-energy automobile

Country Status (2)

Country Link
CN (1) CN109398065A (en)
WO (1) WO2020133569A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200939825Y (en) * 2006-08-29 2007-08-29 中通客车控股股份有限公司 Safety protector for power battery pack of electric bus
CN102306710A (en) * 2011-07-22 2012-01-04 辽宁省电力有限公司 Pure battery box of electric automobile suitable for replacing battery mode
CN205429053U (en) * 2016-04-07 2016-08-03 田甜 Fire -retardant explosion -proof equipment of lithium battery pack
CN105882374A (en) * 2016-04-22 2016-08-24 北京新能源汽车股份有限公司 Vehicle
WO2017072697A1 (en) * 2015-10-30 2017-05-04 Tata Motors European Technical Centre Plc Vent assembly
CN108749640A (en) * 2018-08-14 2018-11-06 爱驰汽车有限公司 Mobile energy storage device for electric vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206040781U (en) * 2016-07-29 2017-03-22 比亚迪股份有限公司 Explosion -proof valve, apron subassembly and battery

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200939825Y (en) * 2006-08-29 2007-08-29 中通客车控股股份有限公司 Safety protector for power battery pack of electric bus
CN102306710A (en) * 2011-07-22 2012-01-04 辽宁省电力有限公司 Pure battery box of electric automobile suitable for replacing battery mode
WO2017072697A1 (en) * 2015-10-30 2017-05-04 Tata Motors European Technical Centre Plc Vent assembly
CN205429053U (en) * 2016-04-07 2016-08-03 田甜 Fire -retardant explosion -proof equipment of lithium battery pack
CN105882374A (en) * 2016-04-22 2016-08-24 北京新能源汽车股份有限公司 Vehicle
CN108749640A (en) * 2018-08-14 2018-11-06 爱驰汽车有限公司 Mobile energy storage device for electric vehicle

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Application publication date: 20190301