CN118040224A - New energy automobile power module installation mechanism - Google Patents

New energy automobile power module installation mechanism Download PDF

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Publication number
CN118040224A
CN118040224A CN202410441987.4A CN202410441987A CN118040224A CN 118040224 A CN118040224 A CN 118040224A CN 202410441987 A CN202410441987 A CN 202410441987A CN 118040224 A CN118040224 A CN 118040224A
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CN
China
Prior art keywords
blocks
supporting
battery module
fixed
pressing
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Granted
Application number
CN202410441987.4A
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Chinese (zh)
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CN118040224B (en
Inventor
孙小刚
唐�谦
罗亚君
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Hunan Institute of Engineering
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Hunan Institute of Engineering
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Priority to CN202410441987.4A priority Critical patent/CN118040224B/en
Publication of CN118040224A publication Critical patent/CN118040224A/en
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Publication of CN118040224B publication Critical patent/CN118040224B/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • 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
    • H01M50/291—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 characterised by their shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • 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
    • H01M10/6554—Rods or plates
    • 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
    • H01M10/6567—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • 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
    • 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
    • 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
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames

Landscapes

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a new energy automobile power module mounting mechanism, which belongs to the technical field of new energy automobile battery module mounting, and comprises a tray for bearing a plurality of battery modules, a cover plate covered on the top surface of the tray, a water cooling plate, a transverse partition plate, a longitudinal partition plate, a heat conducting pad, a bearing block, a pressing buckling component, a locking component, a supporting sliding block and an extrusion supporting component; according to the invention, through the interaction of the pressing buckling assembly and the extrusion supporting assembly, the bottom surface of the battery module is subjected to isosceles triangle type bearing and supporting treatment through the four bearing blocks and the two V-shaped supporting blocks, the V-shaped supporting blocks and the bearing blocks are mutually buckled and mounted, and meanwhile, the four supporting sliding blocks are used for supporting the bottom surface of the battery module, so that the supporting stability of the bottom surface of the battery module when the bottom surface of the battery module is positioned above the heat conducting pad is effectively ensured, multiple protection of the heat conducting pad is formed, and the heat conducting performance of the heat conducting pad on the battery module is ensured.

Description

New energy automobile power module installation mechanism
Technical Field
The invention belongs to the technical field of new energy automobile battery module installation, and particularly relates to a new energy automobile power module installation mechanism.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel automobile-mounted power device) and integrates the advanced technology in the aspects of power control and driving of the automobile, and the formed automobile has advanced technical principle, new technology and new structure and is usually mainly an electric automobile; the power module of the new energy automobile mainly comprises a power battery system, a battery management system, a thermal management system, an electric system and structural members, wherein the thermal management system mainly comprises a water cooling plate, a water pipe, a heat conducting pad and the like, the power battery system comprises a plurality of small battery modules in series connection and parallel connection, the power battery system performs water cooling or heating treatment on a battery through the thermal management system, and the battery is ensured to always work in a proper temperature range.
At present, a single battery module in a power battery system of a new energy automobile is grabbed by a floating clamp through a robot and is placed in a lower tray, so that the single battery module is in contact with a heat conducting pad in a heat management system for installation, and finally, the single battery module is automatically fastened through a bolt of the robot, so that the power battery system is assembled and installed.
Therefore, a new energy automobile power module installation mechanism is needed, and the problem that the heat conduction effect of the heat conduction pad is affected due to the fact that protection of the heat conduction pad is lacking in the process of installing a battery module in a new energy automobile in the prior art is solved.
Disclosure of Invention
The invention aims to provide a new energy automobile power module installation mechanism to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a new energy automobile power module installation mechanism, includes the tray that bears a plurality of battery module, the top surface lid of tray has closed the apron, still includes:
The water cooling plate is arranged on the inner wall of the bottom of the tray, the top surface of the water cooling plate is provided with a plurality of transverse partition plates which are fixed with the inner wall of the tray, a plurality of longitudinal partition plates which are distributed at equal intervals are fixed between the two transverse partition plates which are close to each other, and a heat conduction pad which is fixed with the top surface of the water cooling plate is arranged between the two longitudinal partition plates which are positioned in the two transverse partition plates and are close to each other;
the support blocks are provided with a plurality of support blocks, every four support blocks are distributed on the periphery of the heat conduction pad in a rectangular shape, the support blocks are rotationally connected with the outer surface of the transverse partition board, pressing buckling assemblies are arranged among the four support blocks positioned on the periphery of the same heat conduction pad, and a locking assembly matched with the pressing buckling assemblies is arranged on the periphery of each battery module;
The support slide blocks are provided with a plurality of support slide blocks, every four support slide blocks are distributed on the periphery of the heat conducting pad in a rectangular mode, and extrusion support assemblies are arranged among the four support slide blocks located on the periphery of the same heat conducting pad.
In the scheme, it is to be noted that the pressing buckling assembly comprises:
the gear is provided with two gears, each gear and two adjacent bearing blocks are coaxially and fixedly arranged, and one side of each gear is connected with a pressing rack rod in a meshed manner;
The fixed cover, fixed cover is provided with two and is fixed with the opposite face of two adjacent horizontal baffles respectively, the inner wall slip of fixed cover runs through there is the pole setting, the top external surface of pole setting is fixed with presses the briquetting, the surface of pole setting be provided with press briquetting and fixed cover relative face fixed ejection spring, press the surface of briquetting with press the surface of rack bar mutually fixed.
It is further worth mentioning that the pressing buckle assembly further comprises:
The V-shaped supporting blocks are symmetrically and rotatably arranged on the top surfaces of the water cooling plates, inclined blocks are fixed on the bottom surfaces, close to each other, of the two V-shaped supporting blocks, fixed blocks fixed on the top surfaces of the water cooling plates are arranged on two sides of the heat conducting pad, and compression springs are fixed between the fixed blocks and the opposite surfaces of the adjacent inclined blocks;
The elastic columns are arranged and are respectively fixed with the back surfaces of the bottoms of the two pressing rack bars, and the top surfaces of the V-shaped supporting blocks, which are far away from the inclined blocks, are fixedly provided with buckling blocks matched with the elastic columns.
As a preferred implementation mode, the vertical cross section of bearing piece is L type setting, the both ends of bearing piece all are provided with the arc arch, the bottom arc arch of bearing piece with the top surface of water-cooling board contacts, the top surface of V type supporting piece all is provided with straight section, V type supporting piece the fixed block and the top surface of heat conduction pad all is located same horizontal plane.
It should be further noted that the locking assembly includes:
The battery module comprises a battery module, a pressing rod, a connecting lug and a connecting lug, wherein the pressing rod is provided with two pressing rods and is respectively fixed with the bottom surfaces of two upright rods;
the locking bolts are provided with four threaded holes in one-to-one correspondence, the top bottom surfaces of the locking bolts are in contact with the top surfaces of the connecting lugs, and the locking bolt threads penetrate through the threaded holes and are in contact with the top surfaces of the bearing blocks.
As a preferred embodiment, the pressing support assembly includes:
the limiting rods are provided with two limiting rods, penetrate through the two fixing blocks respectively and are fixed with opposite faces of the two longitudinal partition plates, and the four supporting sliding blocks are slidably arranged on the outer surfaces of the two limiting rods;
The extrusion springs are provided with four extrusion springs and are respectively sleeved at two ends of the two limiting rods, and the two ends of each extrusion spring are respectively fixed with opposite surfaces of the supporting sliding block and the longitudinal partition plate.
As a preferred implementation mode, the top surface of the supporting slide block is an inclined slope surface, a butt joint column is fixed on the outer surface of the top of the supporting slide block, and a butt joint hole matched with the butt joint column is formed in the outer surface of the longitudinal partition plate.
As a preferred implementation mode, the top surface of the longitudinal partition plate is fixedly provided with inserted columns, four vertical rods which are close to each other and distributed in a rectangular mode and the outer surfaces of the inserted columns positioned in the centers of the four vertical rods are sleeved with X-shaped rods together, two symmetrically distributed fastening bolts penetrate through the top surface of one side of each X-shaped rod, and the fastening bolts are in threaded connection with the inner wall of the transverse partition plate.
Compared with the prior art, the novel energy automobile power module mounting mechanism provided by the invention at least comprises the following beneficial effects:
(1) Through pressing buckling component and extrusion supporting component's mutually supporting effect, battery module's bottom surface forms through four bearing blocks and two V type supporting shoe and carries out isosceles triangle form bearing and support processing to battery module's bottom surface to form mutual lock installation between V type supporting shoe and the bearing block, four supporting shoe support processing to battery module's bottom surface simultaneously, effectively ensured the bottom surface of battery module and be located the supporting stability when the heat conduction pad top is installed, formed the multiple protection to the heat conduction pad, ensured the heat conduction performance of heat conduction pad to battery module.
(2) Through pressing the mutually supporting effect of lock subassembly and extrusion supporting component for the gravity of battery module installation of transferring is used for overcoming ejection spring, compression spring and extrusion spring's elasticity, thereby has effectively avoided the gravity impact phenomenon of battery module to the heat conduction pad, has effectively ensured the security of assembled installation of battery module.
(3) The battery modules are locked through the locking assembly, the single battery modules are installed in a fastening mode, meanwhile, the supporting blocks are limited, the installation stability of the battery modules is further improved, then the two battery modules are installed in a fastening mode through the arrangement of the X-shaped rods, the single battery modules are fastened again, and the installation stability of the battery modules is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a cover plate and tray separation structure according to the present invention;
FIG. 3 is an enlarged schematic view of the area A of FIG. 2 according to the present invention;
FIG. 4 is a schematic view of the internal part of the tray according to the present invention;
FIG. 5 is an enlarged schematic view of the area B in FIG. 4 according to the present invention;
FIG. 6 is a schematic view of a partial structure of a thermal pad according to the present invention;
FIG. 7 is a schematic view of the partial structure of the bearing block and the supporting slider of the present invention;
FIG. 8 is an enlarged schematic view of the structure of the area C in FIG. 7 according to the present invention;
FIG. 9 is a schematic view of a partial structure of a post according to the present invention;
FIG. 10 is an enlarged schematic view of the structure of the area D in FIG. 9 according to the present invention;
FIG. 11 is a schematic view of a partial structure of the locking assembly and the compression support assembly of the present invention;
FIG. 12 is a schematic view of the partial structure of the bearing block and the docking post of the present invention;
fig. 13 is an enlarged view of the area E of fig. 12 according to the present invention.
In the figure: 1. a tray; 2. a cover plate; 3. a water cooling plate; 4. a transverse partition; 5. a longitudinal separator; 6. a thermal pad; 7. a support block; 8. pressing the buckling component; 81. a gear; 82. pressing the rack bar; 83. a fixed sleeve; 84. a vertical rod; 85. pressing the blocks; 86. an ejector spring; 87. a V-shaped supporting block; 88. a sloping block; 89. a fixed block; 810. a compression spring; 811. an elastic column; 812. a buckling block; 9. a locking assembly; 91. pressing a pressing rod; 92. a threaded hole; 93. a locking bolt; 10. a support slider; 11. extruding the support assembly; 111. a limit rod; 112. extruding a spring; 12. butt-joint columns; 13. a butt joint hole; 14. inserting a column; 15. an X-shaped rod; 16. and (5) fastening a bolt.
Detailed Description
The invention is further described below with reference to examples.
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure, and it is apparent that the described embodiments are some, but not all, embodiments of the present disclosure, and all other embodiments obtained by persons of ordinary skill in the art without inventive labor based on the described embodiments of the present disclosure are within the scope of protection of the present disclosure.
Unless otherwise defined, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs, the use of the terms "comprising" or "comprises" and the like in this disclosure is intended to mean that the element or article preceding the term encompasses the element or article listed after the term and equivalents thereof, without excluding other elements or articles, and that the terms "connected" or "connected" and the like are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", etc. are merely intended to indicate relative positional relationships that may also be correspondingly altered when the absolute position of the object being described is altered.
Embodiment one:
Referring to fig. 1-13, the invention provides a new energy automobile power module mounting mechanism, which comprises a tray 1 for bearing a plurality of battery modules, wherein a cover plate 2 covers the top surface of the tray 1, the new energy automobile power module mounting mechanism further comprises a water cooling plate 3, the water cooling plate 3 is mounted on the bottom inner wall of the tray 1, the top surface of the water cooling plate 3 is provided with a plurality of transverse partition plates 4 which are fixed with the inner wall of the tray 1, a plurality of longitudinal partition plates 5 which are distributed at equal intervals are fixed between two transverse partition plates 4 which are close to each other, and a heat conduction pad 6 which is fixed with the top surface of the water cooling plate 3 is arranged between the two longitudinal partition plates 5 which are positioned in the two transverse partition plates 4 and are close to each other;
It should be noted that, by the arrangement of the longitudinal partition board 5 and the transverse partition board 4, a plurality of placement areas of the battery modules are formed in the tray 1, and the battery modules are grasped by a robot with a floating clamp and placed in the placement areas for accurate positioning and placement;
It should be noted that, the protruding portion of the tray 1 is provided with an electrical system, the protruding portion of the top of the cover plate 2 is provided with a battery management system BMS, one of the longitudinal separators 5 is further provided with a water pipe communicating with the water cooling plate 3, and the scheme focuses on the installation under the floating clamp of the battery module, so that the serial connection and parallel connection between the above structure and the battery module are not shown in the drawings, and detailed description is omitted herein;
The support blocks 7 are provided with a plurality of support blocks 7, every four support blocks 7 are distributed on the periphery of the heat conduction pad 6 in a rectangular shape, the support blocks 7 are rotationally connected with the outer surface of the transverse partition plate 4, pressing buckling assemblies 8 are arranged among the four support blocks 7 positioned on the periphery of the same heat conduction pad 6, and the periphery of each battery module is provided with a locking assembly 9 matched with the pressing buckling assemblies 8;
It should be noted that, the battery module is grabbed by the robot floating clamp and lowered into the placement area, it contacts with the bearing block 7 through the battery module, and drive the bearing block 7 to rotate, until the bearing block 7 supports the battery module and installs in the placement area and forms the bottom surface of the battery module to contact with the top surface of the heat conduction pad 6, thereby form the protection of the place of the heat conduction pad 6 and the convenient installation of the battery module, and press the setting of the buckling component 8, through the cooperation between the battery module and four bearing blocks 7, form the decomposition of force of the battery module under the action of gravity when grabbing and lowering, avoid the gravity of the battery module to directly act on the heat conduction pad 6, form the protection of the heat conduction pad 6, in addition, through the setting of the pressing buckling component 8, it makes four bearing blocks 7 form certain automatic buckling treatment when carrying the battery module, and drive the locking component 9 to carry on the synchronous motion, finally, through the robot carries on the fastening treatment, the assembled convenient installation treatment of the single battery module can be completed;
The support slide blocks 10 are provided with a plurality of support slide blocks 10, every four support slide blocks 10 are distributed on the periphery of the heat conduction pad 6 in a rectangular shape, and extrusion support assemblies 11 are arranged among the four support slide blocks 10 positioned on the periphery of the same heat conduction pad 6;
It should be noted that, the setting of supporting shoe 10 and extrusion supporting component 11, it is through the contact of battery module and supporting shoe 10, can cooperate bearing piece 7 to snatch the decomposition of holding down the time of putting down to drive extrusion supporting component 11 and move, make four bearing pieces 7 carry out the bearing to the battery module and four supporting shoe 10 form and support the processing to the battery module, thereby realize the bearing of four bearing pieces 7 to the battery module and four supporting shoe 10 to the support of battery module, thereby make the battery module pass through locking component 9 stable installation in the laying district, through the cooperation of extrusion supporting component 11 and pressing buckling component 8, fully protect the heat conduction pad 6 that is located the battery module below, effectively ensure the heat conduction effect of heat conduction pad 6, thereby ensure that the battery module is in a suitable temperature interval under the new energy automobile running state.
As further shown in fig. 3, 5, 8, 10 and 12, it is worth specifically explaining that the pressing and buckling assembly 8 includes two gears 81, each gear 81 is coaxially and fixedly arranged with two adjacent bearing blocks 7, and one side of the gear 81 is in meshed connection with a pressing rack bar 82;
The fixing sleeve 83, the fixing sleeve 83 is provided with two and is fixed with the opposite surfaces of two adjacent transverse partition boards 4 respectively, the inner wall of the fixing sleeve 83 is penetrated with a vertical rod 84 in a sliding way, the outer surface of the top of the vertical rod 84 is fixedly provided with a pressing block 85, the outer surface of the vertical rod 84 is provided with an ejection spring 86 fixed with the opposite surfaces of the pressing block 85 and the fixing sleeve 83, and the outer surface of the pressing block 85 is fixed with the outer surface of the pressing rack rod 82;
It should be noted that, when the battery module is not grabbed and released by the floating fixture of the robot, the ejection spring 86 is in an initial state, and the pressing rack bar 82 is driven to be in the highest position by the action of the upright bar 84 and the pressing block 85, and the supporting block 7 is in an upward rotation state by the meshing transmission action of the pressing rack bar 82 and the gear 81, namely, the vertical corner positions of the four supporting blocks 7 are in an upward state;
It should be noted that, when the battery module is snatched and lowered through the floating clamp of the robot, the bottom surface of the battery module contacts with four bearing blocks 7, and the gravity action of the battery module is adopted, so that four bearing blocks 7 synchronously rotate, and drive gears 81 to synchronously rotate, at this time, through the meshing transmission action of pressing rack bars 82 and gears 81, the pressing rack bars 82 move downwards, and through the connection action of pressing blocks 85, the vertical rods 84 move downwards in the fixed sleeve 83, and drive the ejection springs 86 to compress, thereby overcoming the elastic action of the ejection springs 86 by the gravity when the battery module is snatched and lowered, so that the gravity impact of the battery module and the heat conducting pad 6 is effectively avoided, the safety and the stable snatched and lowered of the battery module can be formed, the protection of the heat conducting pad 6 can be formed, and the performance of the heat conducting pad 6 is effectively ensured.
As further shown in fig. 11 and 13, it is worth specifically describing that the pressing and buckling assembly 8 further includes two V-shaped supporting blocks 87, the V-shaped supporting blocks 87 are symmetrically rotatably mounted on the top surface of the water cooling plate 3, inclined blocks 88 are fixed on bottom surfaces of the two V-shaped supporting blocks 87, which are close to each other, fixed blocks 89 fixed on the top surface of the water cooling plate 3 are arranged on two sides of the heat conducting pad 6, and compression springs 810 are fixed between the fixed blocks 89 and opposite surfaces of the adjacent inclined blocks 88;
The elastic columns 811 are provided with two buckling blocks 812 which are matched with the elastic columns 811, and are respectively fixed with the back surfaces of the bottoms of the two pressing rack bars 82, and the top surfaces of the V-shaped supporting blocks 87, which are far away from the inclined blocks 88, are fixed with the elastic columns 811;
It should be noted that, when the battery module is not grabbed and lowered by the floating clamp of the robot, the compression spring 810 is in an initial state, and at the moment, one ends of the four V-shaped supporting blocks 87, which are close to each other, are in an upward and tilted state, the two bearing blocks 7 and the V-shaped supporting blocks 87 positioned on the same side are distributed in an isosceles triangle shape, the buckling block 812 of the V-shaped supporting block 87 is positioned in an inclined downward state, and at the moment, the pressing rack bar 82 is in the highest position, namely, the buckling block 812 and the elastic column 811 are at the farthest distance;
It should be noted that, when the battery module is grabbed and lowered by the floating fixture of the robot, the bottom surface of the battery module contacts with the tilting end of the V-shaped supporting block 87, so that the compression spring 810 compresses until the V-shaped supporting block 87 supports the bottom surface of the battery module, the buckling block 812 rotates on the V-shaped supporting block 87, the elastic column 811 synchronously presses by pressing the rack bar 82, the elastic column 811 is firstly contacted with the battery module at this time, the V-shaped supporting block 87 is subsequently contacted, the elastic column 811 is formed to be pressed down and stopped, and the buckling block 812 delays to rotate and buckles and install on the outer surface of the elastic column 811, so that the battery module is assembled and installed with the two V-shaped supporting blocks 87 through the four supporting blocks 7.
Further as shown in fig. 11, fig. 12 and fig. 13, it is worth specifically explaining that the vertical cross section of supporting block 7 is the setting of L type, the both ends of supporting block 7 all are provided with the arc arch, when guarantee battery module snatched through the floating clamp of robot and put down, it carries out convenient contact with supporting block 7, thereby be convenient for carry out the decomposition of force to battery module's gravity, thereby form the protection to heat conduction pad 6, the bottom arc arch of supporting block 7 contacts with the top surface of water-cooling plate 3, the battery module of being convenient for is assembled the installation back, stability that four supporting blocks 7 are located on the water-cooling plate 3, thereby improve the installation stability under the contact state to battery module and heat conduction pad 6 and to the protective properties of heat conduction pad 6, the top surface of V type supporting block 87 all is provided with straight section, V type supporting block 87, the top surface of fixed block 89 and heat conduction pad 6 all is located same horizontal plane, through increasing the area of contact of V type supporting block 87 and battery module, form isosceles triangle-shaped support between V type supporting block 87 and two adjacent supporting blocks 7 in addition, further improve battery module's installation stability.
As further shown in fig. 9 and 11, it is worth specifically explaining that the locking assembly 9 includes a pressing rod 91, the pressing rod 91 is provided with two pressing rods and is respectively fixed with the bottom surfaces of the two upright posts 84, the top surfaces of two ends of the pressing rod 91 are provided with threaded holes 92, and the outer surface of the battery module is fixed with connecting lugs matched with the threaded holes 92;
The locking bolts 93, the locking bolts 93 are provided with four threaded holes 92 in one-to-one correspondence, the top bottom surface of the locking bolts 93 is contacted with the top surface of the connecting lug, and the locking bolts 93 penetrate the threaded holes 92 in a threaded manner and are contacted with the top surface of the bearing block 7;
It should be noted that when the battery module is grabbed and lowered by the floating clamp of the robot, the connection lugs on the battery module are aligned with the threaded holes 92 on the pressing rod 91, after the battery module is supported and mounted by the bearing block 7 and the V-shaped supporting block 87, the connection lugs are attached to the threaded holes 92 on the pressing rod 91, at this time, the locking bolts 93 are fastened with the connection lugs and the pressing rod 91 by the robot, so that the locking and mounting of a single battery module are formed, and in addition, the locking bolts 93 are contacted with the surface of the bearing block 7, namely, the bearing block 7 is subjected to limit treatment, so that the bearing stability of the battery module by the four bearing blocks 7 is further improved.
As further shown in fig. 11 and 13, it is worth specifically describing that the extrusion supporting assembly 11 includes a limiting rod 111, the limiting rod 111 is provided with two supporting blocks 10 which respectively penetrate through two fixing blocks 89 and are fixed opposite to opposite faces of two longitudinal partition plates 5, and four supporting sliding blocks 10 are slidably mounted on outer surfaces of the two limiting rods 111;
the extrusion springs 112 are provided with four extrusion springs 112 and are respectively sleeved at two ends of the two limiting rods 111, and the two ends of each extrusion spring 112 are respectively fixed with opposite surfaces of the supporting slide block 10 and the longitudinal partition plate 5;
The top surface of the supporting slide block 10 is arranged in an inclined slope, a butt joint column 12 is fixed on the outer surface of the top of the supporting slide block 10, and a butt joint hole 13 matched with the butt joint column 12 is formed on the outer surface of the longitudinal partition plate 5;
it should be noted that when the battery module is not grasped and lowered by the floating clamp of the robot, the extrusion spring 112 is in an initial state, the distance between the four support sliders 10 is at a minimum value, the docking posts 12 on the support sliders 10 are in a separated state from the docking holes 13, and the thickness of the docking posts 12 is half of the depth value of the docking holes 13, so that the two docking posts 12 at the non-edge positions can be plugged in the same docking hole 13 together;
It should be noted that, when the battery module is grabbed and lowered by the floating fixture of the robot, the bottom surface of the battery module contacts with the top inclined plane of the supporting slide block 10 at this moment, that is, the four supporting slide blocks 10 are driven to move towards the edge of the limiting rod 111 synchronously by the gravity action of the battery module until the docking post 12 and the docking hole 13 are subjected to the plugging treatment, the extrusion spring 112 is subjected to the compression treatment, the gravity of the battery module is used for overcoming the elastic action of the extrusion spring 112 when the battery module is grabbed and lowered, the battery module is supported by the four supporting slide blocks 10, and the supporting blocks 7 and the V-shaped supporting blocks 87 are matched, so that the assembly stability of the battery module and the protection performance of the heat conducting pad 6 are further improved.
The embodiment has the following working procedures: when assembling the installation to single battery module, snatch the battery module through the floating clamp of robot at first and lie in the top center department of four supporting pieces 7, later, gradually transfer it through floating clamp, this moment the bottom surface of battery module respectively with four supporting pieces 7, four supporting shoe 10 and two V type supporting pieces 87 contact, through pressing buckling component 8 and extrusion supporting component 11's the mutually supporting effect, make four supporting pieces 7 and two V type supporting pieces 87 form and carry out isosceles triangle form bearing and supporting processing to the bottom surface of battery module, and form mutual lock installation between V type supporting piece 87 and the supporting piece 7, four supporting shoe 10 outwards move simultaneously and form and support the processing to the bottom surface of battery module, effectively ensured the bottom surface of battery module to be located the supporting stability when the installation of heat conduction pad 6 top, form the abundant protection to the heat conduction pad 6, and the battery module carries out the gravity of transfer installation and is used for overcoming the elasticity of ejecting spring 86, compression spring 810 and extrusion spring 112, thereby the effective gravity has ensured the battery module is carried out the locking the effect of the installation of single battery module of the installation of heat conduction pad 6, the locking the effect of the battery module has carried out the locking type of installation of the module, the installation of the battery module has been carried out the locking the effect of the module, and the installation of the safety device is formed, the safety is guaranteed.
Embodiment two:
on the basis of the first embodiment, according to fig. 2, 3, 5 and 12, it should be specifically explained that the top surface of the longitudinal partition 5 is fixed with the inserted posts 14, four upright posts 84 which are close to each other and are in rectangular distribution and the outer surface of the inserted posts 14 positioned in the centers of the four upright posts 84 are sleeved with the X-shaped rods 15 together, the top surface of one side of each X-shaped rod 15 is penetrated with two symmetrically distributed fastening bolts 16, and the fastening bolts 16 are in threaded connection with the inner wall of the transverse partition 4;
It should be noted that, the bottom surface of the X-shaped rod 15 and the top surface of the battery module are located on the same plane, after the plurality of battery modules are connected in series and connected with each other, the battery modules are aligned and installed with the inserting posts 14 and the four vertical rods 84 through the X-shaped rod 15, the X-shaped rod 15 is locked by threads through the two fastening bolts 16, and the two battery modules are fastened and installed through the X-shaped rod 15, so that the re-fastening treatment of the single battery module is formed, and the installation stability of the battery module is further improved.
In summary, it can be seen in combination with two embodiments: when a single battery module is grabbed, lowered, assembled and installed, through the interaction of the pressing buckling assembly 8 and the extrusion supporting assembly 11, the bottom surface of the battery module is subjected to isosceles triangle type bearing and supporting treatment through the four bearing blocks 7 and the two V-shaped supporting blocks 87, the V-shaped supporting blocks 87 and the bearing blocks 7 are mutually buckled and installed, meanwhile, the four supporting sliding blocks 10 are used for supporting and treating the bottom surface of the battery module, so that the supporting stability of the bottom surface of the battery module when the battery module is positioned above the heat conducting pad 6 is effectively ensured, multiple protection of the heat conducting pad 6 is formed, the heat conducting performance of the heat conducting pad 6 on the battery module is ensured, and the gravity of the battery module for lowering and installing is used for overcoming the elasticity of the ejection springs 86, the compression springs 810 and the extrusion springs 112, so that the gravity impact phenomenon of the battery module on the heat conducting pad 6 is effectively avoided, and the safety of the assembled installation of the battery module is effectively ensured;
the battery modules are locked through the locking assembly 9 in a threaded mode, fastening type installation of the single battery module is formed, limiting treatment is conducted on the supporting blocks 7, the installation stability of the battery modules is further improved, then the two battery modules are fastened and installed through the arrangement of the X-shaped rods 15, refastening treatment of the single battery module is formed, and the installation stability of the battery modules is further improved.
The previous description of the disclosed embodiments, to enable any person skilled in the art to make or use the present invention, is provided that it will be apparent to those skilled in the art that various modifications may be made to these embodiments and that the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention, and therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. The utility model provides a new energy automobile power module installation mechanism, includes tray (1) that bear a plurality of battery module, the top surface lid of tray (1) has closed apron (2), its characterized in that still includes:
The water cooling plate (3), the water cooling plate (3) is installed in the bottom inner wall of the tray (1), the top surface of the water cooling plate (3) is provided with a plurality of transverse partition boards (4) which are all fixed with the inner wall of the tray (1), a plurality of longitudinal partition boards (5) which are distributed at equal intervals are fixed between the two transverse partition boards (4) which are close to each other, and a heat conduction pad (6) which is fixed with the top surface of the water cooling plate (3) is arranged between the two longitudinal partition boards (5) which are positioned in the two transverse partition boards (4) and are close to each other;
The device comprises supporting blocks (7), wherein the supporting blocks (7) are provided with a plurality of locking assemblies (8) which are arranged on the periphery of each battery module, the four locking assemblies (9) are distributed on the periphery of each battery module in a rectangular shape on the periphery of each heat conducting pad (6), the supporting blocks (7) are rotationally connected with the outer surfaces of the transverse partition plates (4), and the locking assemblies (9) which are matched with the locking assemblies (8) are arranged among the four supporting blocks (7) on the periphery of the same heat conducting pad (6);
The pressing buckling assembly (8) comprises:
The gear (81) is provided with two gears, each gear (81) and two adjacent bearing blocks (7) are coaxially and fixedly arranged, and one side of each gear (81) is connected with a pressing rack rod (82) in a meshed manner;
The fixing sleeve (83), the fixing sleeve (83) is provided with two and is respectively fixed with the opposite surfaces of two adjacent transverse partition boards (4), the inner wall of the fixing sleeve (83) is penetrated with a vertical rod (84) in a sliding way, the top outer surface of the vertical rod (84) is fixedly provided with a pressing block (85), the outer surface of the vertical rod (84) is provided with an ejection spring (86) fixed with the opposite surfaces of the pressing block (85) and the fixing sleeve (83), and the outer surface of the pressing block (85) is fixed with the outer surface of the pressing rack rod (82);
The V-shaped support blocks (87), the V-shaped support blocks (87) are provided with two top surfaces which are symmetrically and rotatably arranged on the water cooling plate (3), oblique blocks (88) are respectively fixed on the bottom surfaces, close to each other, of the V-shaped support blocks (87), fixing blocks (89) which are fixed with the top surface of the water cooling plate (3) are respectively arranged on two sides of the heat conducting pad (6), and compression springs (810) are fixed between the fixing blocks (89) and the opposite surfaces of the adjacent oblique blocks (88);
The elastic columns (811) are provided with two buckling blocks (812) which are matched with the elastic columns (811) and are respectively fixed with the back surfaces of the bottoms of the two pressing rack bars (82), and the top surfaces of the V-shaped supporting blocks (87) far away from the inclined blocks (88);
The support slide blocks (10), the support slide blocks (10) are provided with a plurality of and every four are rectangular and distributed on the periphery of the heat conduction pad (6), and extrusion support assemblies (11) are arranged among the four support slide blocks (10) located on the periphery of the same heat conduction pad (6).
2. The new energy automobile power module installation mechanism according to claim 1, wherein the vertical section of the bearing block (7) is in an L-shaped arrangement, arc-shaped protrusions are arranged at two ends of the bearing block (7), the arc-shaped protrusions at the bottom of the bearing block (7) are in contact with the top surface of the water cooling plate (3), flat sections are arranged on the top surface of the V-shaped supporting block (87), and the top surfaces of the V-shaped supporting block (87), the fixing block (89) and the heat conducting pad (6) are all located on the same horizontal plane.
3. The new energy vehicle power module mounting mechanism according to claim 1, wherein the locking assembly (9) comprises:
The battery module comprises a pressing rod (91), wherein the pressing rod (91) is provided with two connecting lugs which are respectively fixed with the bottom surfaces of two upright rods (84), threaded holes (92) are formed in the top surfaces of the two ends of the pressing rod (91), and the outer surface of the battery module is fixedly provided with the connecting lugs matched with the threaded holes (92);
The locking bolts (93), locking bolts (93) are provided with four and with four screw holes (92) one-to-one, the top bottom surface of locking bolts (93) contacts with the top surface of connecting lug, locking bolts (93) screw thread run through screw hole (92) and with the top surface of supporting piece (7).
4. The power module mounting mechanism of a new energy automobile according to claim 1, wherein the pressing support assembly (11) includes:
The limiting rods (111) are arranged, two limiting rods (111) penetrate through the two fixing blocks (89) respectively and are fixed with opposite faces of the two longitudinal partition plates (5), and the four supporting sliding blocks (10) are slidably arranged on the outer surfaces of the two limiting rods (111);
the extrusion springs (112), the extrusion springs (112) are provided with four and are respectively sleeved at two ends of the two limiting rods (111), and two ends of each extrusion spring (112) are respectively fixed with opposite surfaces of the supporting sliding block (10) and the longitudinal partition plate (5).
5. The new energy automobile power module installation mechanism according to claim 4, wherein the top surface of the supporting slide block (10) is arranged in an inclined slope, a butt joint column (12) is fixed on the outer surface of the top of the supporting slide block (10), and a butt joint hole (13) matched with the butt joint column (12) is formed in the outer surface of the longitudinal partition plate (5).
6. The power module installation mechanism of the new energy automobile according to claim 1, wherein the top surface of the longitudinal partition plate (5) is fixed with a plug-in column (14), four vertical rods (84) which are close to each other and distributed in a rectangular shape are sleeved with an X-shaped rod (15) together with the outer surface of the plug-in column (14) positioned in the center of the four vertical rods (84), one side top surface of each X-shaped rod (15) is penetrated by two symmetrically distributed fastening bolts (16), and the fastening bolts (16) are in threaded connection with the inner wall of the transverse partition plate (4).
CN202410441987.4A 2024-04-12 2024-04-12 New energy automobile power module installation mechanism Active CN118040224B (en)

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Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080090137A1 (en) * 2006-10-13 2008-04-17 Derrick Scott Buck Battery pack with integral cooling and bussing devices
CN109755674A (en) * 2018-12-25 2019-05-14 合肥国轩高科动力能源有限公司 Battery module with water cooling system
CN208939114U (en) * 2018-10-29 2019-06-04 东风汽车集团有限公司 A kind of electric automobile power battery water-cooled plate and the battery pack containing the water-cooled plate
CN110165113A (en) * 2019-01-09 2019-08-23 比亚迪股份有限公司 Power battery pack and electric vehicle
CN110195987A (en) * 2018-02-24 2019-09-03 浙江三花汽车零部件有限公司 A kind of heat-exchanger rig and the battery cooling apparatus with the heat-exchanger rig
CN209592101U (en) * 2018-12-13 2019-11-05 东风汽车集团有限公司 A kind of pure electric automobile battery system and pure electric automobile
CN110635084A (en) * 2019-10-11 2019-12-31 中车资阳机车有限公司 Installation and protective structure of power battery pack for track engineering vehicle
CN211480234U (en) * 2019-12-10 2020-09-11 浙江吉利汽车研究院有限公司 Liquid cooling assembly for battery pack, battery pack and vehicle
KR20200002046U (en) * 2019-03-11 2020-09-22 선전 뉴파워 오토메이션 리미티드 Adjustable formation fixture
CN111697177A (en) * 2020-05-26 2020-09-22 长兴德威波尔能源科技有限公司 Multi-stage series battery and manufacturing method thereof
CN112421168A (en) * 2020-11-20 2021-02-26 长兴途牛电子科技有限公司 New energy automobile power battery structure and assembling method thereof
CN216161797U (en) * 2021-08-13 2022-04-01 安徽中鼎流体系统有限公司 Lightweight new energy battery cooling device
CN114628843A (en) * 2022-01-26 2022-06-14 靖江市东达铝业有限公司 Aluminum-based battery shell with bottom shock absorption protection heat conduction mechanism
CN114765295A (en) * 2020-12-24 2022-07-19 Sk新能源株式会社 Battery pack case and battery pack including the same
CN115196146A (en) * 2022-08-31 2022-10-18 上汽时代动力电池系统有限公司 Circulation tray for new energy battery module
KR102486250B1 (en) * 2022-05-26 2023-01-12 덕양산업 주식회사 Housing for battery pack with improved assembly-workability
EP4138178A1 (en) * 2021-08-20 2023-02-22 Hyundai Mobis Co., Ltd. Lower case of battery module having cooling block and manufacturing method thereof

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080090137A1 (en) * 2006-10-13 2008-04-17 Derrick Scott Buck Battery pack with integral cooling and bussing devices
CN110195987A (en) * 2018-02-24 2019-09-03 浙江三花汽车零部件有限公司 A kind of heat-exchanger rig and the battery cooling apparatus with the heat-exchanger rig
CN208939114U (en) * 2018-10-29 2019-06-04 东风汽车集团有限公司 A kind of electric automobile power battery water-cooled plate and the battery pack containing the water-cooled plate
CN209592101U (en) * 2018-12-13 2019-11-05 东风汽车集团有限公司 A kind of pure electric automobile battery system and pure electric automobile
CN109755674A (en) * 2018-12-25 2019-05-14 合肥国轩高科动力能源有限公司 Battery module with water cooling system
CN110165113A (en) * 2019-01-09 2019-08-23 比亚迪股份有限公司 Power battery pack and electric vehicle
KR20200002046U (en) * 2019-03-11 2020-09-22 선전 뉴파워 오토메이션 리미티드 Adjustable formation fixture
CN110635084A (en) * 2019-10-11 2019-12-31 中车资阳机车有限公司 Installation and protective structure of power battery pack for track engineering vehicle
CN211480234U (en) * 2019-12-10 2020-09-11 浙江吉利汽车研究院有限公司 Liquid cooling assembly for battery pack, battery pack and vehicle
CN111697177A (en) * 2020-05-26 2020-09-22 长兴德威波尔能源科技有限公司 Multi-stage series battery and manufacturing method thereof
CN112421168A (en) * 2020-11-20 2021-02-26 长兴途牛电子科技有限公司 New energy automobile power battery structure and assembling method thereof
CN114765295A (en) * 2020-12-24 2022-07-19 Sk新能源株式会社 Battery pack case and battery pack including the same
CN216161797U (en) * 2021-08-13 2022-04-01 安徽中鼎流体系统有限公司 Lightweight new energy battery cooling device
EP4138178A1 (en) * 2021-08-20 2023-02-22 Hyundai Mobis Co., Ltd. Lower case of battery module having cooling block and manufacturing method thereof
CN114628843A (en) * 2022-01-26 2022-06-14 靖江市东达铝业有限公司 Aluminum-based battery shell with bottom shock absorption protection heat conduction mechanism
KR102486250B1 (en) * 2022-05-26 2023-01-12 덕양산업 주식회사 Housing for battery pack with improved assembly-workability
CN115196146A (en) * 2022-08-31 2022-10-18 上汽时代动力电池系统有限公司 Circulation tray for new energy battery module

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