CN109263457B - New energy automobile power storage device - Google Patents

New energy automobile power storage device Download PDF

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Publication number
CN109263457B
CN109263457B CN201811083337.8A CN201811083337A CN109263457B CN 109263457 B CN109263457 B CN 109263457B CN 201811083337 A CN201811083337 A CN 201811083337A CN 109263457 B CN109263457 B CN 109263457B
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China
Prior art keywords
fixedly connected
protection box
sliding
sliding block
trigger
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CN201811083337.8A
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Chinese (zh)
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CN109263457A (en
Inventor
叶烨
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Xinchi Electric Group Co.,Ltd.
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Xinchi Electric Group Co ltd
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Priority to CN201811083337.8A priority Critical patent/CN109263457B/en
Publication of CN109263457A publication Critical patent/CN109263457A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT 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
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
    • 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • 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
    • 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
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention belongs to the technical field of new energy automobile storage batteries, and particularly relates to a new energy automobile storage device which comprises a protection box, wherein a storage battery pack is fixedly connected to the inner bottom of the protection box, two trigger mechanisms are arranged at the upper end of the protection box and are respectively arranged close to the edges of the left end and the right end of the protection box, a protection mechanism is arranged in the protection box and is arranged close to the center of the protection box, a plurality of sliding mechanisms corresponding to the trigger mechanisms are arranged in the protection box and are connected with the trigger mechanisms in a matched mode, and heat dissipation mechanisms corresponding to the sliding mechanisms are arranged on the inner walls of the four sides of the protection box. Has the advantages that: the invention can isolate the storage battery pack and automatically carry out fire extinguishing measures to the storage battery pack to prevent the storage battery pack from burning when a serious accident occurs to a vehicle, and is convenient for fire fighters to rescue and separate the fire fighters from the fire fighters after the accident.

Description

New energy automobile power storage device
Technical Field
The invention belongs to the technical field of new energy automobile storage batteries, and particularly relates to a new energy automobile storage device.
Background
The new energy automobile adopts unconventional automobile fuel as a power source or conventional automobile fuel, adopts a novel vehicle-mounted power device, integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure.
Modern new energy automobile is often comparatively popularized with pure electric drive, and its source is a set of high-performance storage battery, and current new energy automobile is when installing storage battery, only installs it on the chassis of car usually, sets up other protection device with it again and does not have special fire extinguishing measure, but when taking place comparatively serious vehicle accident, it is easy to be broken by the grinding and warp or is punctured by other hard objects, leads to it to take place the burning, is unfavorable for the rescue of personnel when the car accident.
Therefore, a new energy automobile power storage device is proposed to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a new energy automobile power storage device which can actively extinguish and isolate a severely damaged storage battery pack.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a new energy automobile power storage device, includes the guard box, the interior bottom fixedly connected with storage battery of guard box, the upper end of guard box is equipped with two trigger mechanism, two trigger mechanism is close to the both ends edge setting about the guard box respectively, be equipped with protection mechanism in the guard box, protection mechanism is close to the center department setting of guard box, be equipped with a plurality of slide mechanism corresponding with a plurality of trigger mechanism in the guard box, slide mechanism is connected with the trigger mechanism cooperation, all be equipped with the heat dissipation mechanism corresponding with slide mechanism on the four sides inner wall of guard box.
In foretell new energy automobile storage device, trigger mechanism is including setting up in the first spout of guard box upper end, be equipped with the first slider of assorted with it in the first spout, the upper end fixedly connected with of first slider triggers the board, fixedly connected with spring part on the one end lateral wall that protection mechanism was kept away from to first slider, the one end of first slider and the inner wall fixed connection of first spout are kept away from to the spring part, first spout is kept away from and is equipped with the recess on the one end inner wall of spring part, the level is equipped with first trigger bar in the recess, the one end lateral wall fixed connection of spring part is kept away from to the one end of first trigger bar and first slider, the one end that first slider was kept away from to first trigger bar is point taper shape, the first rack of lower extreme fixedly connected with of first trigger bar.
In foretell new energy automobile storage device, the spring part includes fixed connection in the first telescopic link on first slider lateral wall, the one end that first slider was kept away from to first telescopic link and the inner wall fixed connection of first spout, the cover is equipped with first spring on the first telescopic link, both ends are respectively in the inner wall of first spout and the lateral wall fixed connection of first slider about first spring.
In foretell new energy automobile storage device, protection mechanism is including setting up the cavity in the guard box, the cavity all communicates the setting with a plurality of recesses, the bottom of cavity is equipped with the opening that is linked together with the guard box inside, be equipped with the gasbag in the cavity, the gasbag intussuseption is filled with highly-compressed air, be equipped with the dry powder in the gasbag, the lower extreme of gasbag is in the upper end counterbalance contact of slide mechanism.
In foretell new energy automobile storage device, slide mechanism is including setting up the through-hole that communicates from top to bottom in top surface and the recess in the guard box, the through-hole internal rotation is connected with the gear, gear and first rack toothing, the interior top surface of guard box is equipped with the slider, the slider is connected with the gear cooperation.
In the new energy automobile power storage device, the sliding part comprises a second sliding groove arranged on the inner top surface of the protection box, a second sliding block and a third sliding block which are matched with each other are respectively arranged in the second sliding groove, the lower end of the third sliding block is fixedly connected with an injection piece, a second telescopic rod is fixedly connected on the side wall of one end of the third sliding block far away from the second sliding block, one end of the second telescopic rod far away from the third sliding block is fixedly connected with the inner wall of the second sliding chute, a second spring is sleeved on the second telescopic rod, the lower end of the second sliding block is fixedly connected with a switch board, the upper end of the switch plate is abutted against the lower end of the air bag, the upper end of the switch plate is fixedly connected with a second rack, the second rack is meshed with the gear, a second trigger rod is fixedly connected to the lower end of the switch board, and one end, close to the injection piece, of the second trigger rod is in a taper shape.
In foretell new energy automobile storage device, the injection piece includes the holding tank of fixed connection in third slider lower extreme, the sealed seal membrane is installed to the notch internal seal of holding tank, the holding tank intussuseption is filled with high-pressure carbon dioxide gas, the holding tank is kept away from fixedly connected with bracing piece on the one end lateral wall of seal membrane, the one end fixedly connected with sheet rubber of holding tank is kept away from to the bracing piece.
In foretell new energy automobile storage device, heat dissipation mechanism is including being equipped with the thermovent of inside and outside intercommunication on the guard box inner wall, the internal fixed mounting of thermovent has the fan, many pawl of fixedly connected with in the thermovent.
In foretell new energy automobile storage device, all be equipped with the air outlet of inside and outside intercommunication on the both ends inner wall about the guard box, the air outlet is located the thermovent under, the top surface of air outlet rotates and is connected with the rotor plate.
Compared with the prior art, this new energy automobile power storage device's advantage lies in:
1. the invention can automatically carry out fire extinguishing measures to the storage battery to prevent the storage battery from burning when the vehicle has a serious accident through the matching of the trigger mechanism, the protection mechanism and the sliding mechanism, and simultaneously, the heat dissipation port is plugged to isolate the storage battery from the outside so as to prevent the outside air from entering, thereby facilitating the rescue and separation of the fire fighter to the personnel after the accident.
2. The invention can protect the storage battery pack during normal use through the matching of the arranged protection box, the heat dissipation port and the fan, so that the storage battery pack is not easily interfered by external sundries, and meanwhile, the storage battery pack is convenient to dissipate heat and is prevented from being damaged due to overheating.
Drawings
FIG. 1 is a perspective view of an electric storage device of a new energy vehicle according to the present invention;
FIG. 2 is a schematic top view of the structure of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view at B in fig. 1.
In the figure, 1 protective box, 2 storage battery pack, 3 trigger mechanism, 4 protective mechanism, 5 sliding mechanism, 6 heat dissipation mechanism, 7 first chute, 8 first slide block, 9 spring piece, 10 first trigger rod, 11 first rack, 12 first telescopic rod, 13 first spring, 14 chamber, 15 air bag, 16 dry powder, 17 gear, 18 sliding piece, 19 second chute, 20 second slide block, 21 third slide block, 22 injection piece, 23 second telescopic rod, 24 second spring, 25 switch plate, 26 second rack, 27 second trigger rod, 28 storage tank, 29 sealing film, 30 carbon dioxide gas, 31 support rod, 32 rubber sheet, 33 heat dissipation opening, 34 fan, 35 pawl, 36 trigger plate and 37 rotating plate.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-4, a new energy automobile power storage device includes a protection box 1, a storage battery pack 2 is fixedly connected to an inner bottom of the protection box 1, two trigger mechanisms 3 are arranged at an upper end of the protection box 1, the two trigger mechanisms 3 are respectively arranged near edges of left and right ends of the protection box 1, the trigger mechanisms 3 include a first chute 7 arranged at the upper end of the protection box 1, a first slider 8 matched with the first chute 7 is arranged in the first chute 7, a trigger plate 36 is fixedly connected to an upper end of the first slider 8, and one side of the trigger plate 36 far away from the protection mechanism 4 is flush with the edge of the protection box 1.
A spring part 9 is fixedly connected to the side wall of one end of the first slider 8 far away from the protection mechanism 4, one end of the spring part 9 far away from the first slider 8 is fixedly connected with the inner wall of the first chute 7, the spring part 9 comprises a first telescopic rod 12 fixedly connected to the side wall of the first slider 8, one end of the first telescopic rod 12 far away from the first slider 8 is fixedly connected with the inner wall of the first chute 7, the first telescopic rod 12 is used for protecting a first spring 13, the first telescopic rod 12 is sleeved with the first spring 13, the left end and the right end of the first spring 13 are respectively fixedly connected with the inner wall of the first chute 7 and the side wall of the first slider 8, the first spring 13 is used for judging the force magnitude for triggering the protection mechanism 4, a groove is arranged on the inner wall of one end of the first chute 7 far away from the spring part 9, a first trigger rod 10 is horizontally arranged in the groove, one end of the first trigger rod 10 is fixedly, one end of the first trigger rod 10, which is far away from the first sliding block 8, is in a taper shape, and the lower end of the first trigger rod 10 is fixedly connected with a first rack 11.
Be equipped with protection machanism 4 in the guard box 1, protection machanism 4 is close to the center department setting of guard box 1, protection machanism 4 is including setting up the cavity 14 in guard box 1, cavity 14 all communicates the setting with a plurality of recesses, the bottom of cavity 14 is equipped with the opening that is linked together with the guard box 1 is inside, be equipped with gasbag 15 in the cavity 14, gasbag 15 is the rubber material, the intussuseption of gasbag 15 is filled with highly-compressed air, be equipped with dry powder 16 in the gasbag 15, composition in dry powder 16 and the dry powder fire extinguisher is the same, the lower extreme of gasbag 15 offsets in slide mechanism 5's upper end and contacts.
A plurality of sliding mechanisms 5 corresponding to the plurality of trigger mechanisms 3 are arranged in the protection box 1, the sliding mechanisms 5 are connected with the trigger mechanisms 3 in a matching way, each sliding mechanism 5 comprises a through hole which is arranged on the inner top surface of the protection box 1 and is communicated with the corresponding groove up and down, a gear 17 is connected in the through hole in a rotating way, the gear 17 is meshed with the first rack 11, a sliding part 18 is arranged on the inner top surface of the protection box 1, the sliding part 18 is connected with the gear 17 in a matching way, the sliding part 18 comprises a second sliding groove 19 arranged on the inner top surface of the protection box 1, a second sliding block 20 and a third sliding block 21 which are matched with each other are respectively arranged in the second sliding groove 19, the lower end of the third sliding block 21 is fixedly connected with an injection part 22, a second telescopic rod 23 is fixedly connected on the side wall of one end of the third sliding block 21 far away from the second sliding block 20, the second telescopic rod, the second spring 24 is sleeved on the second telescopic rod 23, the left end and the right end of the second spring 24 are respectively abutted and contacted with the inner wall of the second sliding groove 19 and the side wall of the third sliding block 21, and the second spring 24 is used for preventing the rubber sheet 32 from sealing the heat dissipation opening 33 by mistake.
Lower extreme fixedly connected with switch plate 25 of second slider 20, polylith switch plate 25 amalgamation can seal the opening completely, switch plate 25's upper end and the lower extreme counterbalance contact of gasbag 15, switch plate 25's upper end fixedly connected with second rack 26, second rack 26 and gear 17 meshing, switch plate 25's lower extreme fixedly connected with second trigger bar 27, the one end that second trigger bar 27 is close to injection member 22 is the taper shape, injection member 22 includes the holding tank 28 of fixed connection in third slider 21 lower extreme, sealed mounting has seal membrane 29 in the notch of holding tank 28, the filling of holding tank 28 is equipped with high-pressure carbon dioxide gas 30, carbon dioxide gas 30 can blow the more even that looses with dry powder 16, fixed connection has the bracing piece 31 on the one end lateral wall of seal membrane 29 is kept away from to holding tank 28, the one end fixedly connected with sheet rubber 32 of holding tank 28 is kept away from to bracing piece 31.
The heat dissipation mechanisms 6 corresponding to the sliding mechanisms 5 are arranged on the inner walls of the four sides of the protection box 1, each heat dissipation mechanism 6 comprises a heat dissipation port 33 which is arranged on the inner wall of the protection box 1 and is communicated with the inside and the outside, a fan 34 is fixedly arranged in each heat dissipation port 33, the fan 34 is the prior art, and is not described herein in detail, a plurality of inverted teeth 35 are fixedly connected in each heat dissipation port 33, the inverted teeth 35 are used for limiting a rubber sheet 32 to clamp the heat dissipation port 33 all the time and block the rubber sheet, air outlets which are communicated with the inside and the outside are arranged on the inner walls of the left end and the right end of the protection box 1, so that air can be discharged from the air outlets after internal combustion inhibiting substances are released, the air outlets are located under the heat dissipation ports 33, the top surfaces of the air outlets are rotatably connected with rotating plates 37, and the rotating plates 37 are used for sealing the air in the protection box.
When the automobile is used, the storage battery pack 2 is connected with the automobile body through the external protection box 1, when the automobile is severely impacted by other external vehicles, the protection box 1 can preferentially protect the storage battery pack 2, if the impact force is greater than the strength of the protection box 1, the trigger plate 36 is extruded under the action of the impact force, so that the first slide block 8 moves in the first sliding groove 7, the first slide block 8 then drives the first trigger rod 10 to move, the tip end of the first trigger rod 10 punctures the air bag 15, the first rack 11 drives the gear 17 to rotate in the moving process of the first trigger rod 10, the gear 17 then drives the second rack 26 to move, the second rack 26 then cooperates with the second slide block 20 to open the opening of the switch plate 25, after the air bag 15 is punctured, the high-pressure air inside sprays the dry powder 16 to the storage battery pack 2 from the opening, and meanwhile, the switch plate 25 drives the second trigger rod 27 to puncture the sealing film 29, then the carbon dioxide gas 30 in the holding tank 28 is sprayed out from the notch to enable the dry powder 16 to be quickly blown and dispersed in the protection box 1, the holding tank 28 is made to move reversely under the cooperation of the third slider 21, the rubber sheet 32 is made to be inserted into the heat dissipation port 33 to seal the heat dissipation port, the carbon dioxide gas 30 is mixed with the dry powder 16 to protect the damaged storage battery pack 2 and prevent the damaged storage battery pack from burning, meanwhile, the air in the protection box 1 is discharged from the air outlet, after the discharge is finished, the air outlet of the rotating plate 37 is sealed again, the flame-retardant substances are remained in the protection box 1, and the fire fighter can conveniently rescue and break away from the driver of the vehicle.
Although the terms of the protection case 1, the battery pack 2, the trigger mechanism 3, the protection mechanism 4, the sliding mechanism 5, the heat dissipation mechanism 6, the first chute 7, the first slider 8, the spring member 9, the first trigger lever 10, the first rack 11, the first telescopic rod 12, the first spring 13, the chamber 14, the air bag 15, the dry powder 16, the gear 17, the slider 18, the second chute 19, the second slider 20, the third slider 21, the spray member 22, the second telescopic rod 23, the second spring 24, the switch plate 25, the second rack 26, the second trigger lever 27, the storage tank 28, the sealing film 29, the carbon dioxide gas 30, the support rod 31, the rubber sheet 32, the heat dissipation port 33, the fan 34, the inverted tooth 35, the trigger plate 36, and the rotating plate 37 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (8)

1. The new energy automobile power storage device comprises a protection box (1) and is characterized in that a storage battery pack (2) is fixedly connected to the inner bottom of the protection box (1), two trigger mechanisms (3) are arranged at the upper end of the protection box (1), the two trigger mechanisms (3) are respectively arranged close to the edges of the left end and the right end of the protection box (1), a protection mechanism (4) is arranged in the protection box (1), the protection mechanism (4) is arranged close to the center of the protection box (1), a plurality of sliding mechanisms (5) corresponding to the trigger mechanisms (3) are arranged in the protection box (1), the sliding mechanisms (5) are connected with the trigger mechanisms (3) in a matched mode, and heat dissipation mechanisms (6) corresponding to the sliding mechanisms (5) are arranged on the inner walls of the four sides of the protection box (1);
the trigger mechanism (3) comprises a first sliding groove (7) arranged at the upper end of the protection box (1), a first sliding block (8) matched with the first sliding groove is arranged in the first sliding groove (7), a trigger plate (36) is fixedly connected to the upper end of the first sliding block (8), a spring part (9) is fixedly connected to the side wall of one end, away from the protection mechanism (4), of the first sliding block (8), one end, away from the first sliding block (8), of the spring part (9) is fixedly connected with the inner wall of the first sliding groove (7), a groove is formed in the inner wall of one end, away from the spring part (9), of the first sliding groove (7), a first trigger rod (10) is horizontally arranged in the groove, one end of the first trigger rod (10) is fixedly connected with the side wall of one end, away from the spring part (9), of the first sliding block (8) is far away from the first sliding block (10), and the end, away from, the lower end of the first trigger rod (10) is fixedly connected with a first rack (11).
2. The new energy automobile power storage device according to claim 1, wherein the spring member (9) comprises a first telescopic rod (12) fixedly connected to a side wall of the first sliding block (8), one end, far away from the first sliding block (8), of the first telescopic rod (12) is fixedly connected with an inner wall of the first sliding groove (7), a first spring (13) is sleeved on the first telescopic rod (12), and left and right ends of the first spring (13) are fixedly connected with the inner wall of the first sliding groove (7) and the side wall of the first sliding block (8) respectively.
3. The new energy automobile power storage device according to claim 1, wherein the protection mechanism (4) comprises a chamber (14) arranged in the protection box (1), the chamber (14) is communicated with the plurality of grooves, an opening communicated with the inside of the protection box (1) is formed in the bottom of the chamber (14), an air bag (15) is arranged in the chamber (14), high-pressure air is filled in the air bag (15), dry powder (16) is arranged in the air bag (15), and the lower end of the air bag (15) is abutted against the upper end of the sliding mechanism (5).
4. The new energy automobile power storage device according to claim 2, wherein the sliding mechanism (5) comprises a through hole which is formed in the inner top surface of the protection box (1) and is communicated with the groove up and down, a gear (17) is rotatably connected in the through hole, the gear (17) is meshed with the first rack (11), a sliding piece (18) is arranged on the inner top surface of the protection box (1), and the sliding piece (18) is connected with the gear (17) in a matched mode.
5. The new energy automobile power storage device according to claim 4, wherein the sliding member (18) comprises a second sliding groove (19) arranged on the inner top surface of the protection box (1), a second sliding block (20) and a third sliding block (21) which are matched with each other are respectively arranged in the second sliding groove (19), the lower end of the third sliding block (21) is fixedly connected with an injection member (22), the side wall of one end, far away from the second sliding block (20), of the third sliding block (21) is fixedly connected with a second telescopic rod (23), one end, far away from the third sliding block (20), of the second telescopic rod (23) is fixedly connected with the inner wall of the second sliding groove (19), a second spring (24) is sleeved on the second telescopic rod (23), the lower end of the second sliding block (20) is fixedly connected with a switch plate (25), and the upper end of the switch plate (25) is abutted against the lower end of the air bag (15), the upper end fixedly connected with second rack (26) of switch board (25), second rack (26) and gear (17) meshing, the lower extreme fixedly connected with second trigger bar (27) of switch board (25), the one end that second trigger bar (27) are close to injection piece (22) is the taper shape.
6. The new energy automobile power storage device according to claim 5, wherein the injection member (22) comprises a storage groove (28) fixedly connected to the lower end of the third slider (21), a sealing film (29) is hermetically installed in a groove opening of the storage groove (28), high-pressure carbon dioxide gas (30) is filled in the storage groove (28), a supporting rod (31) is fixedly connected to one end side wall, away from the sealing film (29), of the storage groove (28), and a rubber sheet (32) is fixedly connected to one end, away from the storage groove (28), of the supporting rod (31).
7. The new energy automobile power storage device according to claim 1, wherein the heat dissipation mechanism (6) comprises a heat dissipation opening (33) which is arranged on the inner wall of the protection box (1) and is communicated with the inside and the outside, a fan (34) is fixedly installed in the heat dissipation opening (33), and a plurality of inverted teeth (35) are fixedly connected in the heat dissipation opening (33).
8. The new energy automobile power storage device according to claim 7, wherein air outlets which are communicated with each other inside and outside are formed in inner walls of left and right ends of the protection box (1), the air outlets are located right below the heat dissipation opening (33), and a rotating plate (37) is rotatably connected to the top surface of each air outlet.
CN201811083337.8A 2018-09-17 2018-09-17 New energy automobile power storage device Active CN109263457B (en)

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CN201811083337.8A CN109263457B (en) 2018-09-17 2018-09-17 New energy automobile power storage device

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CN111477992B (en) * 2020-03-10 2022-10-04 安徽潜川动力锂电科技有限公司 Explosion-proof protection shell based on lithium iron phosphate battery
CN111740058B (en) * 2020-07-02 2021-01-15 上海快卜新能源科技有限公司 Movable container type energy storage system
CN112615063B (en) * 2020-12-21 2021-11-30 安徽相源新能源有限公司 Manufacturing method of laminated lithium ion battery
CN112635880B (en) * 2020-12-21 2021-11-30 安徽相源新能源有限公司 Modularized lithium ion power battery
CN113437425B (en) * 2021-08-25 2021-10-29 潍坊科技学院 Battery box of new energy automobile
CN114784408B (en) * 2022-03-16 2023-04-11 广东中科一唯电子技术有限公司 Heat dissipation device for new energy automobile battery
CN115133175B (en) * 2022-09-01 2022-11-08 中汇智想武汉新能源有限公司 New energy automobile fills electric pile equipment

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CN203043375U (en) * 2013-01-10 2013-07-10 江苏道爵新能源车业有限公司 Anti-explosion device of electric vehicle
DE102013018403A1 (en) * 2013-11-02 2015-05-07 Daimler Ag Battery with a plurality of battery cells
CN104505241A (en) * 2014-11-18 2015-04-08 江苏辰宇电气有限公司 Anti-theft fire-extinguishing transformer device
CN106515414A (en) * 2016-11-17 2017-03-22 成都信息工程大学 Protection device for electric automobile accumulator
CN107123760B (en) * 2017-05-12 2020-04-14 乐清海创智能科技有限公司 Explosion-proof protection device of electrical equipment
CN207085119U (en) * 2017-07-09 2018-03-13 李建伟 A kind of lithium battery with extinguishing device
CN207690877U (en) * 2018-01-15 2018-08-03 北京长城华冠汽车技术开发有限公司 A kind of battery case and battery protection system
CN207834420U (en) * 2018-03-05 2018-09-07 河南联合力达新能源科技有限公司 The anti-flaming protective device of batteries of electric automobile

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