CN116053686A - Power battery assembly for new energy automobile - Google Patents
Power battery assembly for new energy automobile Download PDFInfo
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- CN116053686A CN116053686A CN202211104239.4A CN202211104239A CN116053686A CN 116053686 A CN116053686 A CN 116053686A CN 202211104239 A CN202211104239 A CN 202211104239A CN 116053686 A CN116053686 A CN 116053686A
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- battery
- pressure relief
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- sealing
- frame
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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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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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
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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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
- H01M50/269—Mechanical means for varying the arrangement of batteries or cells for different uses, e.g. for changing the number of batteries or for switching between series and parallel wiring
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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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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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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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to the field of battery packs, in particular to a power battery assembly for a new energy automobile, which comprises a battery bearing frame and a battery bearing bracket, wherein a sealing interval shell is arranged on the battery bearing bracket; the battery bearing bracket is connected with the battery bearing bracket through an adjusting device; the invention discloses a power battery assembly for a new energy automobile.
Description
Technical Field
The invention relates to the field of battery packs, in particular to a power battery assembly for a new energy automobile.
Background
The electric automobile is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run and meets various requirements of road traffic and safety regulations.
The vehicle-mounted power supply is generally a power battery, namely a traditional battery pack structure;
the vehicle-mounted power supply provides electric energy for a driving motor of the electric automobile, the motor converts the electric energy of the power supply into mechanical energy, the most widely applied power supply of the vehicle-mounted power supply is a lead-acid storage battery, but with the development of the electric automobile technology, the lead-acid storage battery is gradually replaced by other storage batteries due to low energy, low charging speed and short service life.
The power sources being developed are mainly sodium-sulfur batteries, nickel-cadmium batteries, lithium batteries, fuel cells, etc., which are usually mounted at the chassis of the vehicle by means of corresponding battery carriers.
The battery rack of the existing new energy automobile is usually positioned at the chassis and is limited by the existing battery technology, after the battery is charged and discharged for a certain number of times, the capacity and the safety of the battery are gradually reduced, so that the automobile needs to be replaced once every few years, the existing battery rack is generally of a fixed structure and is difficult to replace, the safety of the existing battery, especially the lithium battery, is relatively general, the accident of spontaneous combustion and explosion of the lithium battery can sometimes happen, the whole automobile body can be damaged, and the safety of personnel in the automobile can be threatened.
Therefore, in order to solve the above problems, it is necessary to optimally design the structure of the existing battery power assembly.
Disclosure of Invention
The invention aims to provide a power battery assembly for a new energy automobile, which is convenient for battery replacement.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the power battery assembly for the new energy automobile comprises a battery bearing frame and a battery bearing bracket, wherein a sealing interval shell is arranged on the battery bearing bracket; the battery bearing bracket is connected with the battery bearing bracket through an adjusting device.
The adjusting device comprises a longitudinal adjusting device and a transverse adjusting device, the longitudinal adjusting device is arranged on the battery bearing frame, the battery bearing frame is connected with the transverse adjusting device through the longitudinal adjusting device, and the transverse adjusting device is connected with the battery bearing bracket.
The longitudinal adjusting device comprises a plurality of longitudinal adjusting parts, and each longitudinal adjusting part comprises a vertical guide frame arranged on the battery bearing frame; the vertical guide frame is provided with a spring jogged groove; each longitudinal adjusting part is commonly connected with a transverse guide rail part; the transverse guide rail part comprises a lifting bearing frame; the lifting bearing frame is provided with bridging parts, each bridging part comprises a vertical sliding block arranged on the lifting bearing frame, and the vertical sliding blocks are provided with balance traction blocks; the balance traction block is hung in the spring embedding groove; and a locking mechanism is arranged on the vertical guide frame.
Locking mechanisms are arranged at the upper end and the lower end of the vertical guide frame; each locking mechanism comprises a locking sleeve arranged on the vertical guide frame, a locking lug is arranged in each locking sleeve, a locking spring is arranged at one end, away from the spring embedding groove, of each locking lug, and an unlocking electromagnet is arranged at one end, away from the locking lug, of each locking spring; the side face of the vertical sliding block is provided with a locking clamping groove, and the locking protruding block is matched with the locking clamping groove.
The lifting bearing frame is connected with the battery bearing bracket through a guide mechanism, and the guide mechanism comprises a horizontal guide frame arranged on the lifting bearing frame; two sides of the lifting bearing frame are respectively connected with each bridging part through horizontal guide frames; a horizontal guide sliding block is arranged on the outer side surface of the battery support bracket; the battery support bracket is inserted into the horizontal guide groove on the horizontal guide frame through the horizontal guide sliding block.
A battery storage bin is arranged in the sealed interval shell, a plurality of interval storage frames are uniformly arranged in the middle of the battery storage bin, and a temperature detector is arranged on the inner side of each interval storage frame; the upper end of the sealing interval shell is provided with a contact top plate.
An ejection mechanism is arranged between the sealing interval shell and the lifting bearing frame, the ejection mechanism comprises an ejection part, and the ejection part comprises a side pressure relief pipe arranged on the sealing interval shell; the side pressure relief pipe is communicated with the battery storage bin; the side pressure relief pipe is connected with a pneumatic ejection sleeve, and the pneumatic ejection sleeve is arranged on the lifting bearing frame.
The side pressure relief pipe comprises a pressure relief pipe body, and a pressure relief exhaust hole is formed in the pressure relief pipe body; one end of the pressure relief pipe body, which is close to the battery storage bin, is provided with a conical communication hole, and the conical communication hole is communicated with the pressure relief vent hole; the sealing device is characterized in that a plugging mechanism is arranged at the connection area of the conical communication hole and the pressure relief vent hole, the plugging mechanism comprises a pressure relief sealing plug arranged in the pressure relief pipe body, the pressure relief sealing plug is connected with a sealing spring, and the sealing spring presses the pressure relief sealing plug against the inner side of the conical communication hole; a limiting ring rib is arranged on the inner wall of the pressure relief vent hole, and one end, away from the pressure relief sealing plug, of the sealing spring is propped against the limiting ring rib; and the maximum outer diameter of the pressure relief sealing plug is smaller than the inner diameter of the pressure relief vent hole.
The battery bearing frame comprises a bearing sealing bin; the top of the bearing sealing bin is provided with a cooling mechanism; the cooling mechanism comprises a cooling attaching plate arranged on the top of the bearing sealing bin, and a plurality of embedded convex blocks are arranged on the cooling attaching plate; the contact top plate is provided with an embedded groove; the embedded groove is matched with the embedded convex block.
The cooling attaching plate is provided with cooling fins; a cooling air guide pipe is horizontally arranged above the cooling attaching plate, an air inlet connection port is arranged on one side surface of the cooling air guide pipe, and an air exhaust connection port is arranged on the other side of the cooling air guide pipe; the air inlet connector is connected with the vehicle air inlet structure, and the air outlet connector is connected with the vehicle air outlet structure.
The invention has the advantages that:
the invention discloses a power battery assembly for a new energy automobile.
Drawings
The contents of the drawings and the marks in the drawings of the present specification are briefly described as follows:
FIG. 1 is a schematic diagram of the internal structure of one or more embodiments of the present disclosure;
FIG. 2 is a schematic diagram of a front structure of one or more embodiments of the present disclosure;
FIG. 3 is a schematic diagram of an unloaded state of one or more embodiments of the present disclosure;
FIG. 4 is a schematic view of the internal structure of a battery carrier in accordance with one or more embodiments of the present disclosure;
FIG. 5 is a schematic structural view of a vertical guide frame according to one or more embodiments of the present disclosure;
FIG. 6 is a schematic view of a lifting carriage according to one or more embodiments of the present disclosure;
FIG. 7 is a schematic view of a battery support bracket according to one or more embodiments of the present disclosure;
FIG. 8 is a schematic view of the internal structure of a seal spacer housing in accordance with one or more embodiments of the present disclosure;
FIG. 9 is a schematic diagram of a side relief tube according to one or more embodiments of the present disclosure;
wherein: the device comprises a battery bearing frame, a 101 bearing seal bin, a 102 bottom opening, a 103 annular sealing ring, a 2 vertical guide frame, a 201 vertical guide groove, a 202 locking sleeve, a 203 locking spring, a 204 locking lug, a 205 unlocking electromagnet, a 206 spring embedding groove, a 207 balancing spring, a 3 lifting bearing frame, a 301 vertical sliding block, a 302 balancing traction block, a 303 locking clamping groove, a 304 horizontal guide frame, a 305 horizontal guide groove, a 306 embedding wheel groove, a 4 battery bearing bracket, a 401 interval bottom plate, a 402 bearing roller, a 403 horizontal guide sliding block, a 404 guide roller, a 5 sealing interval shell, a 501 battery storage bin, a 502 interval storage frame, a 503 thermometer, a 504 interval heat conducting plate, a 505 connecting heat pipe, a 506 contact top plate, a 507 embedding groove, a 6 pneumatic ejection sleeve, a 601 side pressure relief pipe, a 602 conical communication port, a 603 pressure relief sealing plug, a 604 sealing spring, a 605 pressure relief vent hole, a 7 cooling attachment plate, a 701 embedding lug, a 702 radiating fin, a 703 cooling air guide pipe, a 704 air inlet connection port and a 705 air exhaust connection port.
Detailed Description
The following detailed description of the invention refers to the accompanying drawings, which illustrate preferred embodiments of the invention in further detail.
The power battery assembly for the new energy automobile comprises a battery bearing frame 1 and a battery bearing bracket 4, wherein a sealing interval shell 5 is arranged on the battery bearing bracket 4; the battery support bracket 4 is connected with the battery support frame 1 through an adjusting device; the invention discloses a power battery assembly for a new energy automobile, which can facilitate the quick replacement of a vehicle-mounted battery through the matching use of a battery bearing frame 1, a battery bearing bracket 4 and an adjusting device.
The power battery assembly disclosed by the invention is mainly used for a new energy automobile, and mainly comprises a battery bearing frame 1, wherein the battery bearing frame 1 is arranged on a chassis and is a fixing piece, a battery bearing bracket 4 is arranged on the battery bearing frame 1, the battery bearing bracket 4 is a connecting piece in subsequent use, the battery is conveniently connected, meanwhile, the battery is conveniently arranged on the battery bearing frame 1, in addition, a sealed interval shell 5 is arranged on the battery bearing bracket 4, the sealed interval shell 5 is used for loading the battery, the arrangement of the battery on the battery bearing bracket 4 is convenient, in addition, the battery bearing bracket 4 is connected with the battery bearing frame 1 through an adjusting device, and the adjusting device is arranged, so that the battery bearing bracket 4 can longitudinally and transversely move, the separation and the installation between the battery bearing bracket 4 and the battery bearing frame 1 are convenient, and the replacement of subsequent batteries and battery packs is convenient.
The adjusting device comprises a longitudinal adjusting device and a transverse adjusting device, wherein the longitudinal adjusting device is arranged on the battery bearing frame 1, the battery bearing frame 1 is connected with the transverse adjusting device through the longitudinal adjusting device, and the transverse adjusting device is connected with the battery bearing bracket 4; in the invention, the longitudinal adjusting device is used for changing the distance between the longitudinal direction of the battery support bracket 4 and the battery support frame 1, and the transverse adjusting device is arranged to ensure that the battery support bracket 4 has transverse moving capability, so that the battery support bracket 4 can deviate from the lower part of the battery support frame 1, and meanwhile, the battery support bracket 4 is convenient to separate from the battery support frame 1, thereby realizing the rapid assembly, disassembly and replacement of the whole battery support bracket 4 carrying batteries.
Further, in the present invention, the longitudinal adjustment device comprises a plurality of longitudinal adjustment parts, the arrangement of the longitudinal adjustment parts is convenient for limiting the longitudinal position of the battery support bracket 4, and in particular, each longitudinal adjustment part comprises a vertical guide frame arranged on the battery support frame 1; the vertical guide frame is provided with a spring jogged groove; the vertical guide frame and the spring embedding groove are guide connection mechanisms, and the spring embedding groove is used as a hanging groove in the follow-up process; facilitating subsequent placement of the battery support bracket 4; in the present invention, the longitudinal adjustment portions are commonly connected to a lateral rail portion; the transverse guide rail part comprises a lifting bearing frame 3; the lifting bearing frame 3 plays a good bridging role, so that the arrangement and placement of subsequent components are facilitated, in addition, the lifting bearing frame 3 is provided with a bridging part, and the arrangement of the bridging part facilitates the connection between the transverse guide rail part and the longitudinal adjusting part; specifically, in the invention, each bridging part comprises a vertical sliding block 301 arranged on the lifting bearing frame 3, and a balance traction block is arranged on the vertical sliding block 301; the balance traction block is hung in the spring embedding groove; the arrangement facilitates the hooking of the transverse guide rail part on the longitudinal adjusting part; meanwhile, a locking mechanism is arranged on the vertical guide frame; the locking mechanism is arranged, so that the relative position of the transverse guide rail part and the longitudinal adjusting part can be locked, and then the position of the battery support bracket 4 can be locked; the latch mechanism may be used as the lock mechanism, and the following structure may be adopted as long as the lock between the vertical slider 301 and the vertical guide frame can be realized.
Furthermore, in the invention, locking mechanisms are arranged at the upper end and the lower end of the vertical guide frame; each locking mechanism comprises a locking sleeve 202 arranged on the vertical guide frame, a locking lug 204 is arranged in the locking sleeve 202, a locking spring is arranged at one end, far away from the spring embedding groove, of the locking lug 204, and an unlocking electromagnet is arranged at one end, far away from the locking lug 204, of the locking spring; a locking clamping groove 303 is formed in the side face of the vertical sliding block 301, and the locking convex block 204 is matched with the locking clamping groove 303; by the arrangement, the invention can realize stable locking between the vertical sliding block 301 and the vertical guide frame.
In addition, in the invention, two locking mechanisms are symmetrically arranged at the upper end of the vertical guide frame, two locking mechanisms are symmetrically arranged at the lower end of the vertical guide frame, the upper two locking mechanisms are used for locking after the battery support bracket 4 is assembled, and the lower two locking mechanisms are used for locking after the battery support bracket 4 is moved downwards.
Further, in the present invention, the lifting carriage 3 is connected to the battery support bracket 4 through a guide mechanism, and the guide mechanism includes a horizontal guide frame 304 provided on the lifting carriage 3; two sides of the lifting bearing frame 3 are respectively connected with each bridging part through horizontal guide frames 304; a horizontal guide slide block 403 is arranged on the outer side surface of the battery support bracket 4; the battery support bracket 4 is inserted into a horizontal guide groove on the horizontal guide frame 304 through a horizontal guide sliding block 403; the invention is convenient for the connection between the battery support bracket 4 and the transverse guide rail part by the arrangement of the guide mechanism, in addition, the horizontal guide slide block 403 is in sliding connection with the horizontal guide frame 304, thereby facilitating the detachment of the battery support bracket 4 with the battery from the transverse guide rail part, facilitating the subsequent matching of the ejection mechanism, and realizing the rapid detachment between the battery support bracket 4 with the battery and the battery support frame 1 when the temperature of the battery rises or explodes.
Further, in the present invention, a battery storage bin 501 is provided in the sealed compartment housing 5, a plurality of compartment storage frames 502 are uniformly provided in the middle of the battery storage bin 501, and a temperature detector 503 is provided inside the compartment storage frames 502; the upper end of the sealing interval shell 5 is provided with a contact top plate; in the invention, the arrangement of the sealed interval shell 5 and the battery storage bin 501 facilitates the placement of battery cells, in addition, each interval storage rack 502 can be used for independently placing batteries, so that the batteries can be assembled respectively and then assembled later, and in addition, the separation and isolation protection effects are realized, and in addition, the inner side of the interval storage rack 502 is provided with a temperature detector 503; the temperature detector 503 is a detection module and is used for detecting the temperature of the battery, so that the subsequent linkage with the locking mechanism is facilitated, and the subsequent independent separation of the whole power battery assembly is realized.
Further, in the present invention, an ejection mechanism is disposed between the sealed space housing 5 and the lifting carrier 3, and the ejection mechanism includes an ejection portion, where the ejection portion includes a side pressure relief pipe 601 disposed on the sealed space housing 5; the side pressure relief pipe 601 is communicated with the battery storage bin 501; the side pressure relief pipe 601 is connected with a pneumatic ejection sleeve 6, and the pneumatic ejection sleeve 6 is arranged on the lifting bearing frame 3; the ejection mechanism is arranged, so that the battery can be automatically separated from the vehicle body after spontaneous combustion or explosion of the battery is facilitated; the injury to personnel is reduced.
Further, in the present invention, the side pressure relief pipe 601 includes a pressure relief pipe body, and a pressure relief vent hole is provided in the pressure relief pipe body; a conical communication hole is formed in one end, close to the battery storage bin 501, of the pressure relief pipe body, and the conical communication hole is communicated with the pressure relief vent hole; the sealing mechanism is arranged at the connection area of the conical communication hole and the pressure relief vent hole and comprises a pressure relief sealing plug 603 arranged inside the pressure relief pipe body, the pressure relief sealing plug 603 is connected with a sealing spring, and the sealing spring presses the pressure relief sealing plug 603 against the inner side of the conical communication hole; a limiting ring rib is arranged on the inner wall of the pressure relief vent hole, and one end, away from the pressure relief sealing plug 603, of the sealing spring is propped against the limiting ring rib; the maximum outer diameter of the pressure release sealing plug 603 is smaller than the inner diameter of the pressure release vent hole; according to the invention, through the arrangement of the side pressure relief pipe 601, when the pressure relief pipe is not used, the blocking mechanism blocks the pressure relief pipe body, and when the air pressure in the sealing interval shell 5 is increased, high-pressure air impacts the pressure relief sealing plug 603 in the blocking mechanism, so that high-pressure air flows outwards and then impacts the pneumatic ejection sleeve 6; under the action of the reaction force, the sealing interval shell 5 is subjected to transverse thrust, so that the battery support bracket 4 is driven to transversely move, and then the battery support bracket 4 with the battery is separated from the battery support bracket 1.
Further, in the present invention, the battery carrier 1 includes a carrier seal compartment 101; the top of the bearing seal bin 101 is provided with a cooling mechanism; the cooling mechanism comprises a cooling attaching plate 7 arranged on the top of the bearing seal bin 101, and a plurality of embedded convex blocks 701 are arranged on the cooling attaching plate 7; a jogged groove 507 is arranged on the contact top plate; the embedded grooves 507 are matched with the embedded convex blocks 701; through such design, can realize the mutual location of battery carrier 1 and sealed interval casing 5, the while gomphosis recess 507 cooperates with gomphosis lug 701 each other, has increased the area of contact each other to can better realization battery package's cooling.
Further, in the present invention, the cooling attaching plate 7 is provided with cooling fins; a cooling air guide pipe 703 is horizontally arranged above the cooling attaching plate 7, an air inlet connection port 704 is arranged on one side surface of the cooling air guide pipe 703, and an air exhaust connection port 705 is arranged on the other side surface of the cooling air guide pipe 703; the air inlet connector 704 is connected with a vehicle air inlet structure, and the air outlet connector 705 is connected with a vehicle air outlet structure; through the design, the cooling effect of the battery can be optimized, and meanwhile, the vehicle air inlet structure and the vehicle discharge structure belong to the existing structure.
Specifically, the method comprises the following steps;
the invention discloses a power battery assembly for a new energy automobile, which can solve the problems that a battery bearing frame 1 of the existing new energy automobile is of a fixed structure and is difficult to separate and replace, the whole automobile body is damaged when a lithium battery has an accident of spontaneous combustion explosion, and the safety of personnel in the automobile is threatened.
The invention discloses a power battery assembly for a new energy automobile, which mainly comprises:
the battery loading frame 1, wherein a loading sealing bin 101 is arranged in the battery loading frame 1, a bottom opening 102 is arranged at the bottom of the loading sealing bin 101, and an annular sealing ring is arranged on the outer side of the bottom opening 102 in a surrounding manner;
the vertical guide frames 2 are symmetrically arranged on the left side and the right side of the bearing seal bin 101, vertical guide grooves are formed in the middle of the vertical guide frames 2, locking sleeves 202 are arranged at the bottom ends and the top ends of the vertical guide grooves, locking lugs 204 are arranged on the inner sides of the locking sleeves 202 in a nested mode, locking springs are arranged on the rear sides of the locking lugs 204, and unlocking electromagnets are arranged at the rear ends of the locking sleeves 202;
the lifting bearing frame 3 is arranged between the vertical guide frames 2, vertical sliding blocks 301 are symmetrically arranged on the left side and the right side of the lifting bearing frame 3, locking clamping grooves 303 are formed in the top ends of the vertical sliding blocks 301, horizontal guide frames 304 are symmetrically arranged on the inner sides of the lifting bearing frame 3 in parallel, horizontal guide grooves are formed in the middle of the horizontal guide frames 304, and embedded wheel grooves are symmetrically formed in the upper side and the lower side of the horizontal guide grooves;
The battery support bracket 4 is arranged in the middle of the lifting bearing frame 3, a spacing bottom plate is arranged at the bottom of the battery support bracket 4, horizontal guide sliding blocks 403 are symmetrically arranged on the left side and the right side of the battery support bracket 4, and a plurality of guide rollers are uniformly arranged in the middle of the horizontal guide sliding blocks 403;
the sealed interval housing 5 is arranged in the middle of the battery support bracket 4, a battery storage bin 501 is arranged on the inner side of the sealed interval housing 5, a plurality of interval storage frames 502 are uniformly arranged in the middle of the battery storage bin 501, and a temperature detector 503 is arranged on the inner side of the interval storage frames 502;
In some alternative embodiments, the lifting carrier 3 is slidably connected to the vertical guide groove through the vertical sliding block 301, and the vertical sliding block 301 and the vertical guide groove are mutually matched in size.
In some alternative embodiments, the locking lug 204 is in a nested sliding connection with the locking sleeve 202, the locking lug 204 may be embedded in the locking slot 303 to fix the position of the vertical slider 301, and the locking lug 204 and the locking slot 303 are in a size fit with each other.
In some alternative embodiments, a spring engaging groove is provided in the middle of the vertical guide groove, a balance spring is provided in the middle of the spring engaging groove, a balance traction block is provided in the middle of the vertical sliding block 301, the balance traction block is engaged and slidingly arranged on the inner side of the spring engaging groove, the bottom end of the balance spring is fixedly connected to the top surface of the balance traction block, and the top end of the balance spring is fixedly connected to the top end of the spring engaging groove.
In some alternative embodiments, the battery support bracket 4 is slidably connected with the horizontal guide groove through the horizontal guide slide block 403, the horizontal center line of the horizontal guide groove is perpendicular to the vertical center line of the vertical guide groove, the horizontal guide slide block 403 is matched with the horizontal guide groove in size, and the guide roller is matched with the embedded wheel groove in size.
In some alternative embodiments, the bottom of the spacing base plate is horizontally and uniformly provided with a plurality of bearing rollers, and the spacing base plate is matched with the bottom opening 102 and the annular sealing ring in size.
In some alternative embodiments, the side pressure relief pipe 601 is in embedded sliding connection with the pneumatic ejection sleeve 6, the dimensions of the side pressure relief pipe 601 and the pneumatic ejection sleeve 6 are matched with each other, and the horizontal center line of the pneumatic ejection sleeve 6 and the horizontal center line of the horizontal guide groove are parallel to each other.
In some alternative embodiments, a space heat conducting plate is vertically arranged between the space storage frames 502, a connecting heat pipe is arranged in the middle of the space heat conducting plate, a contact top plate is arranged at the top of the sealed space shell 5, the space heat conducting plate is connected with the contact top plate through the connecting heat pipe, and a plurality of embedded protruding blocks 701 are uniformly arranged in the middle of the contact top plate.
In some optional embodiments, the top of the bearing seal bin 101 is provided with a cooling attaching plate 7, a plurality of embedded grooves 507 are uniformly arranged in the middle of the cooling attaching plate 7, a plurality of heat dissipation fins are uniformly and parallelly arranged at the top of the cooling attaching plate 7, a cooling air guide pipe 703 is horizontally arranged above the cooling attaching plate 7, an air inlet connection port 704 is arranged at the front end of the cooling air guide pipe 703, an air exhaust connection port 705 is arranged at the rear end of the cooling air guide pipe 703, and the outer side surfaces of the heat dissipation fins are mutually parallel to the horizontal center line of the cooling air guide pipe 703.
In some alternative embodiments, the top surface of the contact top plate and the bottom surface of the cooling attaching plate 7 are mutually fit, and the fit grooves 507 and the fit protrusions 701 are mutually matched in size.
Based on the above statement, it can be known that, in the power battery assembly for a new energy automobile disclosed by the invention, through the vertical guide frame 2 and the horizontal guide frame 304 which are mutually vertically arranged as sliding guide structures in the vertical direction and the horizontal direction, the battery can be borne in the sealed interval housing 5 on the battery support frame 4, the whole battery support frame 4 can move up and down and horizontally along the sliding guide structures corresponding to the vertical direction and the horizontal direction, so that the whole battery support frame 4 is embedded into the bearing seal cabin 101 of the battery support frame 1, or the whole battery support frame 4 is slid and taken out, thereby facilitating the rapid assembly and disassembly of the whole battery support frame 4 carrying the battery, simultaneously, the front end of the sealed interval housing 5 is correspondingly provided with the side pressure relief pipe 601, the side pressure relief pipe 601 is in the pneumatic ejection sleeve 6 which is arranged on the fixed and lifting support frame 3 in a sliding nested manner, after the battery inside the sealed interval housing 5 occurs, the generated high-pressure gas can be discharged through the side pressure relief pipe 601 to perform pressure relief placement to explode, and simultaneously, the whole sealed interval housing 5 can be rapidly pushed out the whole sealed interval housing 5 through the conveyed high-pressure gas so as to rapidly push out the whole automobile body from the whole body, thereby preventing the whole automobile body from being damaged by the whole automobile body and being more safe and safer.
Specific examples are as follows:
the invention discloses a power battery assembly for a new energy automobile, which comprises:
the battery bearing frame 1, the inside of the battery bearing frame 1 is provided with a bearing seal cabin 101, the bottom of the bearing seal cabin 101 is provided with a bottom opening 102, and the outer side of the bottom opening 102 is provided with an annular sealing ring 103 in a surrounding manner;
the vertical guide frames 2 are symmetrically arranged on the left side and the right side of the bearing seal bin 101, a vertical guide groove 201 is arranged in the middle of the vertical guide frames 2, locking sleeves 202 are arranged at the bottom end and the top end of each vertical guide groove 201 (the vertical guide grooves 201 are arranged on the outer sides of spring embedding grooves 206, the vertical guide grooves are used for limiting and guiding the side faces of the vertical sliding blocks 301), locking lugs 204 are nested on the inner sides of the locking sleeves 202, locking springs 203 are arranged on the rear sides of the locking lugs 204, and unlocking electromagnets 205 are arranged at the rear ends of the locking sleeves 202;
the lifting bearing frame 3 is arranged between the vertical guide frames 2, vertical sliding blocks 301 are symmetrically arranged on the left side and the right side of the lifting bearing frame 3, locking clamping grooves 303 are formed in the top ends of the vertical sliding blocks 301, horizontal guide frames 304 are symmetrically arranged on the inner sides of the lifting bearing frame 3 in parallel, horizontal guide grooves 305 are formed in the middle of the horizontal guide frames 304, and embedded wheel grooves 306 are symmetrically formed in the upper side and the lower side of the horizontal guide grooves 305;
The battery support bracket 4 is arranged in the middle of the lifting bearing frame 3, a spacing bottom plate 401 is arranged at the bottom of the battery support bracket 4, horizontal guide sliding blocks 403 are symmetrically arranged on the left side and the right side of the battery support bracket 4, and a plurality of guide rollers 404 are uniformly arranged in the middle of the horizontal guide sliding blocks 403;
a sealed space housing 5 arranged in the middle of the battery support bracket 4, a battery storage bin 501 is arranged on the inner side of the sealed space housing 5, a plurality of space storage frames 502 are uniformly arranged in the middle of the battery storage bin 501, and a temperature detector 503 is arranged on the inner side of the space storage frames 502;
the pneumatic ejection sleeve 6 is symmetrically arranged at the front end of the lifting bearing frame 3, side pressure relief pipes 601 are symmetrically arranged at the front end of the sealing interval shell 5, conical communication ports 602 are formed in the joints of the side pressure relief pipes 601 and the sealing interval shell 5, pressure relief sealing plugs 603 are arranged on the inner sides of the conical communication ports 602 in a jogged mode, sealing springs 604 are arranged on the rear sides of the pressure relief sealing plugs 603, and pressure relief exhaust holes 605 are formed in the rear ends of the side pressure relief pipes 601.
Referring to fig. 1 to 9, as an embodiment of the present invention, a power battery carrier 1 for a new energy vehicle includes: the battery bearing frame 1, the inside of the battery bearing frame 1 is provided with a bearing seal cabin 101, the bottom of the bearing seal cabin 101 is provided with a bottom opening 102, and the outer side of the bottom opening 102 is provided with an annular sealing ring 103 in a surrounding manner; the vertical guide frames 2 are symmetrically arranged on the left side and the right side of the bearing seal bin 101, a vertical guide groove 201 is formed in the middle of the vertical guide frames 2, locking sleeves 202 are arranged at the bottom end and the top end of the vertical guide groove 201, locking lugs 204 are nested on the inner sides of the locking sleeves 202, locking springs 203 are arranged on the rear sides of the locking lugs 204, and unlocking electromagnets 205 are arranged at the rear ends of the locking sleeves 202; the lifting bearing frame 3 is arranged between the vertical guide frames 2, vertical sliding blocks 301 are symmetrically arranged on the left side and the right side of the lifting bearing frame 3, locking clamping grooves 303 are formed in the top ends of the vertical sliding blocks 301, horizontal guide frames 304 are symmetrically arranged on the inner sides of the lifting bearing frame 3 in parallel, horizontal guide grooves 305 are formed in the middle of the horizontal guide frames 304, and embedded wheel grooves 306 are symmetrically formed in the upper side and the lower side of the horizontal guide grooves 305; the battery support bracket 4 is arranged in the middle of the lifting bearing frame 3, a spacing bottom plate 401 is arranged at the bottom of the battery support bracket 4, horizontal guide sliding blocks 403 are symmetrically arranged on the left side and the right side of the battery support bracket 4, and a plurality of guide rollers 404 are uniformly arranged in the middle of the horizontal guide sliding blocks 403; a sealed space housing 5 arranged in the middle of the battery support bracket 4, a battery storage bin 501 is arranged on the inner side of the sealed space housing 5, a plurality of space storage frames 502 are uniformly arranged in the middle of the battery storage bin 501, and a temperature detector 503 is arranged on the inner side of the space storage frames 502; the pneumatic ejection sleeve 6 is symmetrically arranged at the front end of the lifting bearing frame 3, side pressure relief pipes 601 are symmetrically arranged at the front end of the sealing interval shell 5, conical communication ports 602 are formed in the joints of the side pressure relief pipes 601 and the sealing interval shell 5, pressure relief sealing plugs 603 are arranged on the inner sides of the conical communication ports 602 in a jogged mode, sealing springs 604 are arranged on the rear sides of the pressure relief sealing plugs 603, and pressure relief exhaust holes 605 are formed in the rear ends of the side pressure relief pipes 601.
Referring to fig. 1 to 9, alternatively, the battery carrier 1 may be fixedly installed at the chassis of the corresponding automobile by using the battery carrier 1 as the carrier structure of the corresponding power battery, and the battery carrier 1 has a carrier seal cabin 101 with a seal structure inside, where the battery carrier 4 and the seal space housing 5 may be accommodated, and the batteries are all loaded in the seal space housing 5 provided on the battery carrier 4, the battery carrier 4 and the battery carrier 1 are connected by corresponding sliding connection structures, and the battery carrier 4 is provided on the lifting carrier 3, vertical guide frames 2 are provided on both left and right side walls of the carrier seal cabin 101, vertical guide grooves 201 are provided in the middle of the vertical guide frames 2, and the lifting carrier 3 is slidably connected with the vertical guide grooves 201 by means of vertical sliding blocks 301, and the vertical sliding blocks 301 are mutually matched with the vertical guide grooves 201 in size, so that the lifting carrier 3 and the battery carrier 4 and the seal space housing 5 are integrally moved up along the vertical sliding structures formed by the vertical sliding blocks 301 and the vertical guide grooves 201 to adjust the height, so that the battery carrier 4 and the battery carrier 1 are conveniently connected by corresponding sliding connection structures, and the battery carrier 1 is locked by the vertical sliding blocks 202 and the bottom end of the locking blocks 202 are locked by the vertical sliding blocks 204 and the locking blocks 204 are provided at the top ends of the locking grooves 204 of the locking sleeve blocks 204, the locking position of the locking sleeve blocks 204 is locked by the locking the top ends of the locking sleeve 204 and the locking sleeve 204, the locking position of the locking sleeve 204 is locked by the locking position of the locking sleeve 204, so as to be convenient for install and dismantle the battery, the centre of vertical guide slot 201 is provided with spring jogging groove 206 simultaneously, the centre of spring jogging groove 206 is provided with balanced spring 207, the centre of vertical slider 301 is provided with balanced traction block 302, balanced traction block 302 jogging slip sets up in the inboard of spring jogging groove 206, the bottom fixed connection of balanced spring 207 is in the top of balanced traction block 302, the top fixed connection of balanced spring 207 is on the top of spring jogging groove 206, and balanced spring 207's traction elasticity is slightly less than the elevation structure weight of whole battery, thereby be convenient for balance the weight of the elevation structure of whole battery, so that the battery overall structure carries out vertical slip elevation height-adjusting, thereby be convenient for install and dismantle the change to the battery, and correspond on the battery bracket 4 and be provided with spacing bottom plate 401, size mutually support between spacing bottom plate 401 and bottom opening 102 and the annular seal 103, after battery bracket 4 lifts embedded battery bracket 1, spacing bottom plate 401 alright be in order to keep the leakproofness that bears sealed storehouse 101, avoid external debris to get into, improve the holistic security of bracket.
Referring to fig. 1 to 9, alternatively, the lifting carrier 3 and the battery support bracket 4 thereon can move up and down as a sliding guide mechanism in the vertical direction by the vertical guide groove 201 of the vertical guide frame 2, so as to be installed and removed from the battery carrier 1, and the battery support bracket 4 and the lifting carrier 3 are connected with the horizontal guide groove 305 by the horizontal guide slider 403, the battery support bracket 4 is slidably connected with the horizontal guide groove 305 by the horizontal guide slider 403, the horizontal center line of the horizontal guide groove 305 is perpendicular to the vertical center line of the vertical guide groove 201, the dimensions of the horizontal guide slider 403 and the horizontal guide groove 305 are matched with each other, the dimensions of the guide roller 404 and the embedded roller groove 306 are matched with each other, so that the battery support bracket 4 can move horizontally through the horizontal sliding guide structure formed by the horizontal guide slider 403 and the horizontal guide groove 305, the bottom of the spacing base plate 401 is uniformly arranged with a plurality of support rollers 402, so that the spacing base plate 401 can support and guide the support and slide through the support rollers 402 after the lifting carrier 3 is lowered, so that the battery support bracket 4 can translate to the rear side to be separated from the lifting carrier 3 or move forward to the lifting carrier 3, so that the battery support bracket 4 can be quickly removed from the lifting carrier 3, and the battery carrier can be quickly replaced, and the battery carrier can be quickly installed and removed.
Referring to fig. 1 to 9, optionally, the battery support bracket 4 of the bearing frame can slide along the horizontal guide groove 305 to the rear side through the horizontal guide slide block 403 so as to separate from the lifting bearing frame 3, and then detach the sealed space housing 5 filled with batteries, and the bearing frame is provided with a plurality of space storage frames 502 through the sealed space housing 5 device battery body, the battery storage bin 501 inside the sealed space housing 5 is provided with a plurality of space storage frames 502, each space storage frame 502 can be loaded with a corresponding battery, and a temperature detector 503 is further provided therein, meanwhile, both sides of the front end of the sealed space housing 5 are also provided with side pressure relief pipes 601, the side pressure relief pipes 601 are mutually communicated with the battery storage bin 501, and the connecting part of the bearing frame is correspondingly provided with a one-way valve structure composed of a conical communication port 602, a pressure relief sealing plug 603 and a sealing spring 604, and the conical communication port 602 are in fit, when the batteries inside the sealed space housing 501 accidentally explode, the pressure inside the sealing plug is pushed away, so that the inside the pressure inside the sealing plug 603 can be instantaneously raised, the inside the high-pressure storage frame 205 can be discharged through the side pressure relief pipes 205, and the side pressure relief pipes 205 can be further separated from the bearing bracket 205 through the temperature detector, and the temperature detector can be further controlled by the temperature detector, and the temperature detector can be controlled by the electromagnetic iron 101, and the temperature detector can be further unlocked, the lifting bearing bracket 3 can be unlocked, and the lifting bearing frame is further unlocked, and the bearing frame is controlled by the temperature detector can be controlled by the temperature detector, and the temperature detector can be locked by the electromagnetic iron 101, and the bearing frame 3, and the bearing frame is further has a pressure release valve 3, and the temperature release device is unlocked, and the temperature release device is locked by the pressure has a 3, and can be unlocked, and has a release device 3, so that the sealed space shell 5 can fully contact with the external air to provide better heat dissipation, meanwhile, the side pressure relief pipe 601 is in embedded sliding connection with the pneumatic ejection sleeve 6, the sizes of the side pressure relief pipe 601 and the pneumatic ejection sleeve 6 are mutually matched, the horizontal center line of the pneumatic ejection sleeve 6 and the horizontal center line of the horizontal guide groove 305 are mutually parallel, so that if the temperature of the battery is continuously increased and the explosion happens, internal high-pressure gas can be discharged out of the sealed space shell 5 through the side pressure relief pipe 601 and then discharged into the pneumatic ejection sleeve 6 through the pressure relief exhaust hole 605, the internal pressure of the pneumatic ejection sleeve 6 is instantaneously increased by the high-pressure gas so as to push the side pressure relief pipe 601 and the rear side of the sealed space shell 5 to move, the sealed space shell 5 is integrally ejected backwards and separated from the automobile body, the damage to the automobile caused by continuous combustion explosion of the subsequent battery is avoided, the threat to the safety of passengers is avoided, and the integral safety of the passengers is improved.
Referring to fig. 1 to 9, alternatively, the carrying frame carries and stores the battery through a battery storage compartment 501 inside a sealed compartment housing 5, and a plurality of compartment storage shelves 502 are provided in the middle of the battery storage compartment 501, each compartment storage shelf 502 can individually store and arrange a corresponding battery, and a compartment heat conducting plate 504 is vertically provided between the compartment storage shelves 502, a connecting heat pipe 505 is provided in the middle of the compartment heat conducting plate 504, a contact top plate 506 is provided at the top of the sealed compartment housing 5, the compartment heat conducting plate 504 is connected with the contact top plate 506 through the connecting heat pipe 505, so that heat conduction and heat dissipation can be performed for the battery in the compartment storage shelf 502 through the compartment heat conducting plate 504, and after heat generated by the battery is absorbed through the compartment heat conducting plate 504, the heat can be conducted to the contact top plate 506 through the connecting heat pipe 505, and a cooling attaching plate 7 is provided at the top of the carrying compartment housing 101, a plurality of jogged protruding blocks 701 are uniformly arranged in the middle of the cooling attaching plate 7, a plurality of jogged grooves 507 are uniformly arranged in the middle of the contact top plate 506, the top surface of the contact top plate 506 and the bottom surface of the cooling attaching plate 7 are mutually jointed, the jogged grooves 507 and the jogged protruding blocks 701 are mutually matched in size, so when the sealing interval shell 5 is lifted and embedded into the bearing sealing bin 101, the contact top plate 506 can be mutually jointed with the cooling attaching plate 7 to transfer heat from the contact top plate 506 to the cooling attaching plate 7, the contact area between the jogged grooves 507 and the jogged protruding blocks 701 can be increased to improve the heat conduction efficiency, a plurality of radiating fins 702 are uniformly and parallelly arranged at the top of the cooling attaching plate 7, a cooling air guide pipe 703 is horizontally arranged above the cooling air guide pipe 703, an air inlet connecting port is arranged at the front end of the cooling air guide pipe 703, an air exhaust connecting port 705 is arranged at the rear end of the cooling air guide pipe 703, the outer side surfaces of the radiating fins 702 are parallel to the horizontal center line of the cooling air guide pipe 703, so that the air inlet connection port 704 and the air outlet connection port 705 can be connected into an air inlet and air outlet structure of the vehicle, the vehicle can flow through the cooling air guide pipe 703 when traveling, the cooling attached plate 7 is radiated through the radiating fins 702, the heat radiation work of the battery is further completed, and the separated heat conduction and radiation structure is also convenient for mounting and dismounting the battery, so that the use is more convenient.
When in use, firstly, the bearing frame is required to be arranged at the chassis of the corresponding vehicle and the corresponding pipelines are connected, the batteries can be loaded into the interval storage frame 502 of the battery storage bin 501, when the batteries are required to be replaced, firstly, the unlocking electromagnet 205 of the locking sleeve 202 arranged at the top end of the vertical guide groove 201 can be electrified to adsorb the corresponding locking lug 204 to move backwards, so that the locking lug 204 is separated from the locking clamping groove 303 of the vertical sliding block 301, the lifting bearing frame 3 is integrally unlocked, then the lifting bearing frame 3 can be integrally moved downwards along the vertical guide groove 201 until the interval bottom plate 401 is supported by the supporting roller 402, at the moment, the locking lug 204 of the locking sleeve 202 arranged at the bottom end of the vertical guide groove 201 is embedded into the locking clamping groove 303 of the vertical sliding block 301 to lock the lifting bearing frame 3 integrally, the battery support bracket 4 and the sealing spacer housing 5 thereon are completely lowered away from the support seal compartment 101, the battery support bracket 4 and the sealing spacer housing 5 thereon are slid backward along the horizontal guide groove 305, the battery support bracket 4 and the sealing spacer housing 5 thereon are removed from the elevating support bracket 3, the battery removal is completed, the sealing spacer housing 5 loaded with a new battery and the battery support bracket 4 are placed at the rear side of the elevating support bracket 3 and slid forward, the battery support bracket 4 and the sealing spacer housing 5 thereon are integrally loaded onto the elevating support bracket 3 through the horizontal guide slider 403 and the unlocking electromagnet 205 of the locking sleeve 202 provided at the bottom end of the vertical guide groove 201 is energized to adsorb the corresponding locking projection 204 to move backward, the locking lug 204 is separated from the locking clamping groove 303 of the vertical sliding block 301, so that the lifting bearing frame 3 is integrally unlocked, then the lifting bearing frame 3 can be integrally moved upwards along the vertical guiding groove 201, the battery bearing bracket 4 and the sealing interval shell 5 arranged on the battery bearing bracket 4 are integrally embedded into the bearing sealing bin 101 of the battery bearing frame 1, meanwhile, the bottom opening 102 is sealed through the interval bottom plate 401, at the moment, the locking lug 204 of the locking sleeve 202 arranged at the top end of the vertical guiding groove 201 is embedded into the locking clamping groove 303 of the vertical sliding block 301, the whole lifting bearing frame 3 is locked, the battery replacement work is completed, when the battery temperature is abnormal, the unlocking electromagnet 205 of the locking sleeve 202 arranged at the top end of the vertical guiding groove 201 is electrified to adsorb the corresponding locking lug 204 to move backwards, the locking lug 204 is separated from the locking clamping groove 303 of the vertical sliding block 301, the lifting bearing frame 3 is unlocked integrally, then the lifting bearing frame 3 can move downwards along the vertical guide groove 201 until the spacing bottom plate 401 is supported by the supporting roller 402, at the moment, the battery supporting bracket 4 and the sealing spacing shell 5 on the battery supporting bracket are separated from the bearing sealing bin 101 to be completely lowered, if the temperature continues to rise and deflagrate, the internal high-pressure gas is discharged out of the sealing spacing shell 5 through the side pressure relief pipe 601 and then is discharged into the pneumatic ejection sleeve 6 through the pressure relief exhaust hole 605, the internal pressure of the pneumatic ejection sleeve 6 is instantaneously raised by the high-pressure gas, the side pressure relief pipe 601 and the rear side of the sealing spacing shell 5 are pushed to move laterally, the sealing spacing shell 5 is ejected backwards integrally and separated from the automobile body, the damage to the automobile and the threat to the safety of passengers caused by the continuous combustion explosion of the subsequent battery are avoided.
According to the power battery assembly for the new energy automobile, the vertical guide frame 2 and the horizontal guide frame 304 which are arranged vertically are used as sliding guide structures in the vertical direction and the horizontal direction, batteries can be borne in the sealed interval shell 5 on the battery bearing bracket 4, the whole battery bearing bracket 4 can move up and down and horizontally along the sliding guide structures corresponding to the vertical direction and the horizontal direction, so that the whole battery bearing bracket 4 is embedded into the bearing seal bin 101 of the battery bearing bracket 1, or the whole battery bearing bracket 4 is taken out in a sliding manner, the whole battery bearing bracket 4 carrying the batteries is conveniently and rapidly assembled and disassembled for replacement, meanwhile, the front end of the sealed interval shell 5 is correspondingly provided with the side pressure relief pipe 601, the side pressure relief pipe 601 is arranged in the pneumatic ejection sleeve 6 on the fixed and lifting bearing bracket 3 in a sliding nested manner, after the batteries in the sealed interval shell 5 detonate, generated high-pressure gas can be discharged through the side pressure relief pipe 601 to be placed for explosion, and meanwhile, the whole sealed interval shell 5 can be horizontally and rapidly pushed out through the high-pressure relief gas conveyed, so that the whole sealed interval shell 5 is rapidly separated from the automobile body, and the whole automobile body is rapidly damaged, and the whole automobile body is more safely and safely protected by people in the automobile body.
It is obvious that the specific implementation of the present invention is not limited by the above-mentioned modes, and that it is within the scope of protection of the present invention only to adopt various insubstantial modifications made by the method conception and technical scheme of the present invention.
Claims (10)
1. The power battery assembly for the new energy automobile is characterized by comprising a battery bearing frame and a battery bearing bracket, wherein a sealing interval shell is arranged on the battery bearing bracket; the battery bearing bracket is connected with the battery bearing bracket through an adjusting device.
2. The power cell assembly for a new energy vehicle according to claim 1, wherein the adjusting means comprises a longitudinal adjusting means and a transverse adjusting means, the longitudinal adjusting means being arranged on a cell carrier, the cell carrier being connected to the transverse adjusting means by means of the longitudinal adjusting means, the transverse adjusting means being connected to the cell carrier.
3. The power cell assembly for a new energy vehicle according to claim 2, wherein the longitudinal adjustment means comprises a plurality of longitudinal adjustment portions, each of the longitudinal adjustment portions comprising a vertical guide provided on a battery carrier; the vertical guide frame is provided with a spring jogged groove; each longitudinal adjusting part is commonly connected with a transverse guide rail part; the transverse guide rail part comprises a lifting bearing frame; the lifting bearing frame is provided with bridging parts, each bridging part comprises a vertical sliding block arranged on the lifting bearing frame, and the vertical sliding blocks are provided with balance traction blocks; the balance traction block is hung in the spring embedding groove; and a locking mechanism is arranged on the vertical guide frame.
4. The power battery assembly for a new energy automobile according to claim 3, wherein locking mechanisms are arranged at the upper end and the lower end of the vertical guide frame; each locking mechanism comprises a locking sleeve arranged on the vertical guide frame, a locking lug is arranged in each locking sleeve, a locking spring is arranged at one end, away from the spring embedding groove, of each locking lug, and an unlocking electromagnet is arranged at one end, away from the locking lug, of each locking spring; the side face of the vertical sliding block is provided with a locking clamping groove, and the locking protruding block is matched with the locking clamping groove.
5. A power cell assembly for a new energy vehicle according to claim 3, wherein; the lifting bearing frame is connected with the battery bearing bracket through a guide mechanism, and the guide mechanism comprises a horizontal guide frame arranged on the lifting bearing frame; two sides of the lifting bearing frame are respectively connected with each bridging part through horizontal guide frames; a horizontal guide sliding block is arranged on the outer side surface of the battery support bracket; the battery support bracket is inserted into the horizontal guide groove on the horizontal guide frame through the horizontal guide sliding block.
6. The power battery assembly for a new energy vehicle according to claim 1, wherein; a battery storage bin is arranged in the sealed interval shell, a plurality of interval storage frames are uniformly arranged in the middle of the battery storage bin, and a temperature detector is arranged on the inner side of each interval storage frame; the upper end of the sealing interval shell is provided with a contact top plate.
7. The power battery assembly for a new energy vehicle according to claim 1, wherein; an ejection mechanism is arranged between the sealing interval shell and the lifting bearing frame, the ejection mechanism comprises an ejection part, and the ejection part comprises a side pressure relief pipe arranged on the sealing interval shell; the side pressure relief pipe is communicated with the battery storage bin; the side pressure relief pipe is connected with a pneumatic ejection sleeve, and the pneumatic ejection sleeve is arranged on the lifting bearing frame.
8. The power cell assembly for a new energy automobile according to claim 7, wherein; the side pressure relief pipe comprises a pressure relief pipe body, and a pressure relief exhaust hole is formed in the pressure relief pipe body; one end of the pressure relief pipe body, which is close to the battery storage bin, is provided with a conical communication hole, and the conical communication hole is communicated with the pressure relief vent hole; the sealing device is characterized in that a plugging mechanism is arranged at the connection area of the conical communication hole and the pressure relief vent hole, the plugging mechanism comprises a pressure relief sealing plug arranged in the pressure relief pipe body, the pressure relief sealing plug is connected with a sealing spring, and the sealing spring presses the pressure relief sealing plug against the inner side of the conical communication hole; a limiting ring rib is arranged on the inner wall of the pressure relief vent hole, and one end, away from the pressure relief sealing plug, of the sealing spring is propped against the limiting ring rib; and the maximum outer diameter of the pressure relief sealing plug is smaller than the inner diameter of the pressure relief vent hole.
9. The power battery assembly for a new energy vehicle according to claim 6, wherein; the battery bearing frame comprises a bearing sealing bin; the top of the bearing sealing bin is provided with a cooling mechanism; the cooling mechanism comprises a cooling attaching plate arranged on the top of the bearing sealing bin, and a plurality of embedded convex blocks are arranged on the cooling attaching plate; the contact top plate is provided with an embedded groove; the embedded groove is matched with the embedded convex block.
10. The power battery assembly for a new energy vehicle according to claim 9, wherein; the cooling attaching plate is provided with cooling fins; a cooling air guide pipe is horizontally arranged above the cooling attaching plate, an air inlet connection port is arranged on one side surface of the cooling air guide pipe, and an air exhaust connection port is arranged on the other side of the cooling air guide pipe; the air inlet connector is connected with the vehicle air inlet structure, and the air outlet connector is connected with the vehicle air outlet structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211104239.4A CN116053686A (en) | 2022-09-09 | 2022-09-09 | Power battery assembly for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211104239.4A CN116053686A (en) | 2022-09-09 | 2022-09-09 | Power battery assembly for new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116053686A true CN116053686A (en) | 2023-05-02 |
Family
ID=86122409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211104239.4A Pending CN116053686A (en) | 2022-09-09 | 2022-09-09 | Power battery assembly for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116053686A (en) |
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2022
- 2022-09-09 CN CN202211104239.4A patent/CN116053686A/en active Pending
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