CN113937414B - New energy automobile battery module radiator - Google Patents
New energy automobile battery module radiator Download PDFInfo
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- CN113937414B CN113937414B CN202111199693.8A CN202111199693A CN113937414B CN 113937414 B CN113937414 B CN 113937414B CN 202111199693 A CN202111199693 A CN 202111199693A CN 113937414 B CN113937414 B CN 113937414B
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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
- H01M50/262—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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
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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
- H01M50/256—Carrying devices, e.g. belts
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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)
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- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a new energy automobile battery module radiator which comprises a box body, a battery pack, a base, a buffer mechanism, an air box and a cover plate, wherein an accommodating cavity is formed in the box body, the buffer mechanism is fixedly arranged at the bottom of the accommodating cavity, the base is fixedly connected with the buffer mechanism, a battery mounting groove is formed in the base, the battery pack is placed in the battery mounting groove, the air box is fixedly arranged on one side of the accommodating cavity, a cooling mechanism is arranged in the air box, a battery pack mounting hole is formed in the top of the box body, and the cover plate is detachably mounted in the battery pack mounting hole. Can sweep the cooling device of wind through the setting for cold wind can evenly blow to the group battery surface, and then makes the group battery evenly dispel the heat, has improved the radiating effect, and buffer gear can adjust the height of base simultaneously, and easy to assemble and dismantlement can cushion the group battery again, and the protection battery is not hurt.
Description
Technical Field
The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle battery module radiator.
Background
In a new energy automobile, a power battery pack is used as a power source or one of the power sources, various electrochemical changes and physical changes occur in the charging and discharging process of a power battery, so that a large amount of heat is generated, if the heat cannot be well dissipated and inhibited in the driving process of the automobile, a large temperature difference is generated among all single batteries, the distribution of a heat generation temperature field of the battery pack is uneven, and finally the electrochemical performance can be seriously reduced.
The existing battery heat dissipation device generally adopts a mode that a fan is fixedly installed in a box body, so that the fan blows air to the surface of a battery pack at a certain fixed angle to dissipate heat, the wind direction is invariable all the time, so that the surface of the battery pack has heat dissipation dead angles, the heat dissipation effect is poor, and the battery pack is placed in the box body, so that the battery heat dissipation device is inconvenient to install and disassemble.
Disclosure of Invention
The invention aims to solve the technical problems that the existing heat dissipation device has poor heat dissipation effect and is inconvenient to install and disassemble. In order to overcome the defects of the prior art, the invention provides the new energy automobile battery module radiator, cold air can be uniformly blown to the surface of the battery pack by arranging the cooling device capable of sweeping air, so that the battery pack can be uniformly cooled, the heat dissipation effect is improved, and meanwhile, the height of the base can be adjusted by the buffer mechanism, the installation and the disassembly are convenient, the battery pack can be buffered, and the battery is protected from being damaged.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a new energy automobile battery module radiator which comprises a box body, a battery pack, a base, a buffer mechanism, an air box and a cover plate, wherein an accommodating cavity is formed in the box body, the buffer mechanism is fixedly arranged at the bottom of the accommodating cavity, the base is fixedly connected with the buffer mechanism, a battery mounting groove is formed in the base, the battery pack is placed in the battery mounting groove, the air box is fixedly arranged on one side of the accommodating cavity, a cooling mechanism is arranged in the air box, a battery pack mounting hole is formed in the top of the box body, and the cover plate is detachably mounted in the battery pack mounting hole.
In a preferred technical scheme of the invention, the buffer mechanism comprises a shock absorption buffer component, a lifting component and a clamping component, the lifting component is fixedly arranged at the center of the bottom of the accommodating cavity, shock absorption buffer components are symmetrically arranged at two sides of the lifting component, a first sliding chute is further formed in the bottom of the accommodating cavity, the shock absorption buffer component is slidably connected into the first sliding chute and comprises a sliding block, a first connecting rod and a first compression spring, the sliding block is slidably connected into the first sliding chute, the base is rotatably connected with the sliding block through the first connecting rod, the lifting component is fixedly arranged at the bottom of the accommodating cavity, the sliding block is in transmission connection with the lifting component, the clamping component is fixedly arranged on the side wall of the accommodating cavity, the two clamping components are symmetrically arranged at two sides of the battery pack, and the clamping component is in transmission connection with the lifting component.
In a preferred technical scheme of the invention, the lifting assembly comprises a lifting motor, a first driving wheel, a start-stop plate, a second connecting rod, a second compression spring, a reel, a cord, a second driving wheel and a driving belt, the lifting motor is embedded at the bottom of the accommodating cavity, the first driving wheel is rotationally connected to a power output shaft of the lifting motor, a limiting groove is formed in the top of the first driving wheel, the start-stop plate is arranged in the limiting groove, the start-stop plate is rotationally connected with a power output shaft of the lifting motor through a second connecting rod, a second compression spring is fixedly arranged in the middle of the second connecting rod, the second connecting rod is fixedly connected with the power output shaft of the lifting motor through the second compression spring, the reel is rotationally connected with the center of the bottom of the accommodating cavity, and the reel passes through cotton rope with slider fixed connection, the second drive wheel sets firmly on the reel, and the second drive wheel passes through the drive belt and is connected with first drive wheel transmission.
In a preferred technical scheme of the invention, the clamping assembly comprises a movable plate, a corrugated oil pipe, a main push rod, a hydraulic cylinder, an infusion pipe, a first piston plate, a first auxiliary push rod, a second piston plate, a second auxiliary push rod and a heat dissipation plate, wherein a second chute is formed in one side of the accommodating cavity, the movable plate is connected with the second chute in a sliding manner, one end of the main push rod is fixedly arranged on the movable plate, the corrugated oil pipe is fixedly arranged on the side wall of the accommodating cavity, the other end of the main push rod is fixedly connected with the corrugated oil pipe, the hydraulic cylinder is fixedly arranged on the other side of the accommodating cavity, a hydraulic cavity is formed in the hydraulic cylinder, the hydraulic cavity is communicated with the corrugated oil pipe through the infusion pipe, a first hydraulic pipeline and a second hydraulic pipeline are further arranged in the hydraulic cavity in parallel, the first hydraulic pipeline and the second hydraulic pipeline are both communicated with the hydraulic cavity, the first piston plate is connected in the first hydraulic pipeline in a sliding manner, the heat dissipation plate is arranged on one side of the hydraulic cylinder, one end of the first auxiliary push rod is fixedly connected with the first piston plate, the other end of the first auxiliary push rod is rotatably connected with the heat dissipation plate, the second piston plate is connected in the second hydraulic pipeline in a sliding mode, one end of the second auxiliary push rod is fixedly connected with the second piston plate, and the other end of the second auxiliary push rod is rotatably connected with the heat dissipation plate.
In a preferred embodiment of the present invention, the length of the first hydraulic line is greater than the length of the second hydraulic line.
In a preferred technical scheme of the invention, the cooling mechanism comprises a driving motor, a first rotating gear, a second rotating shaft, fan blades, air deflectors, a fourth connecting rod, a cam and pulleys, wherein the driving motor is fixedly arranged in the air box, the first rotating gear and the cam are fixedly arranged on a power output shaft of the driving motor, more than two second rotating shafts are rotatably connected in the air box, the second rotating gear and the fan blades are fixedly arranged on the second rotating shafts, the second rotating gear is meshed with the first rotating gear, one side of the air box is provided with an air outlet, more than two air deflectors are rotatably connected in the air outlet, the fourth connecting rod is rotatably connected with the air deflectors, the more than two air deflectors are connected in series through the fourth connecting rod, the pulleys are fixedly arranged on the fourth connecting rod, the side surface of the cam is provided with a sliding rail, and the pulleys are slidably connected in the sliding rail.
In a preferred technical scheme of the invention, the side surface of the box body is also provided with a filter tank, the filter tank is communicated with the air box through more than two air inlet pipes, the support is in threaded connection with the inside of the filter tank, and the support is fixedly provided with a dust removal filter screen and a dehumidification filter screen.
The invention has the beneficial effects that:
1. according to the invention, the buffer mechanism and the clamping component can fix the battery on the base and buffer the battery pack, so that the battery pack is protected from being damaged due to bumping of a vehicle.
2. According to the battery pack clamping device, the lifting assembly can control the base to extend out of the box body, so that workers can conveniently install and detach the battery pack, meanwhile, the clamping assembly can support the base extending out of the box body, and the base is prevented from falling in the installation process to cause damage to the battery pack.
3. According to the invention, the cooling device capable of sweeping the air is arranged, so that the cold air can be uniformly blown to the surface of the battery pack, the battery pack can be uniformly cooled, the heat dissipation dead angle is eliminated, and the heat dissipation effect is improved.
Drawings
Fig. 1 is a schematic structural diagram of a new energy vehicle battery module heat sink according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged schematic view at B of FIG. 1;
FIG. 4 is an enlarged schematic view at C of FIG. 2;
FIG. 5 is an enlarged schematic view at D of FIG. 2;
fig. 6 is an enlarged schematic view at E in fig. 5.
In the figure:
1. a box body; 101. an accommodating chamber; 102. a first chute; 103. a second chute; 104. a filter tank; 105. an air inlet pipe; 2. a battery pack; 3. a base; 4. a buffer mechanism; 401. a shock absorbing cushioning element; 4011. a slider; 4012. a first link; 4013. a first compression spring; 402. a lifting assembly; 4021. a lifting motor; 4022. a first drive pulley; 4023. starting and stopping the plate; 4024. a second link; 4025. a second compression spring; 4026. a reel; 4027. a cord; 4028. a second transmission wheel; 4029. a transmission belt; 40210. a limiting groove; 403. a clamping assembly; 4031. a movable plate; 4032. a corrugated oil pipe; 4033. a main push rod; 4034. a hydraulic cylinder; 4035. a transfusion tube; 4036. a first piston plate; 4037. a first secondary push rod; 4038. a second piston plate; 4039. a second secondary push rod; 40310. a heat dissipation plate; 40311. a hydraulic chamber; 40312. a first hydraulic conduit; 40313. a second hydraulic conduit; 5. an air box; 6. a cooling mechanism; 601. a drive motor; 602. a first rotating gear; 603. a second rotating gear; 604. a second rotating shaft; 605. a fan blade; 606. an air deflector; 607. a fourth link; 608. a cam; 609. a pulley; 610. an air outlet; 611. a slide rail; 7. a cover plate; 8. a battery mounting groove; 9. a battery pack mounting hole; 10. a support; 11. a dust removal filter screen; 12. a dehumidification filter screen.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1-6, the embodiment provides a new energy automobile battery module radiator, which includes a box body 1, a battery pack 2, a base 3, a buffer mechanism 4, an air box 5 and a cover plate 7, wherein a containing cavity 101 is formed in the box body 1, the buffer mechanism 4 is fixedly arranged at the bottom of the containing cavity 101, the base 3 is fixedly connected with the buffer mechanism 4, a battery mounting groove 8 is formed in the base 3, the battery pack 2 is placed in the battery mounting groove 8, the air box 5 is fixedly arranged at one side of the containing cavity 101, a cooling mechanism 6 is arranged in the air box 5, a battery pack mounting hole 9 is formed in the top of the box body 1, and the cover plate 7 is detachably mounted in the battery pack mounting hole 9. During operation, at first take off apron 7 in by group battery mounting hole 9, then control buffer gear 4 work, buffer gear 4 is with ejecting chamber 101 that holds of base 3, thereby make the staff can install and dismantle group battery 2 outside box 1, the installation can not receive the influence of 9 opening sizes of group battery mounting hole, the installation of improvement and the speed of dismantlement, after the installation is accomplished, buffer gear 4 withdraws base 3 again and holds in the chamber 101, start cooling body 6 at this moment and cool off group battery 2, can sweep the wind operation in the cooling body 6 working process, thereby make cold wind can evenly blow to the surface of group battery 2, avoid appearing the heat dissipation dead angle, cause the inhomogeneous problem in group battery 2 temperature field everywhere, the radiating effect has been improved.
Specifically, buffer gear 4 is including inhaling shake buffer component 401, lift component 402 and clamping component 403, lift component 402 sets firmly in holding chamber 101 bottom center, lift component 402 bilateral symmetry is provided with and inhales shake buffer component 401, hold chamber 101 bottom and still seted up first spout 102, and inhale shake buffer component 401 sliding connection in first spout 102, it includes slider 4011 to inhale shake buffer component 401, first connecting rod 4012 and first compression spring 4013, slider 4011 sliding connection is in first spout 102, and base 3 rotates with slider 4011 through first connecting rod 4012 and is connected, lift component 402 sets firmly in holding chamber 101 bottom, slider 4011 is connected with lift component 402 transmission, it still sets firmly clamping component 403 to hold chamber 101 lateral wall, two clamping component 403 symmetries set up in group battery 2 both sides, clamping component 403 is connected with lift component 402 transmission. In this embodiment, when the car goes to the highway section of jolting, car synchronous vibration can be followed to box 1, and then make base 3 vibrate from top to bottom, base 3 drives slider 4011 through first connecting rod 4012 and removes about first spout 102, and then compress first compression spring 4013, can absorb some vibration energy among the first compression spring 4013 compression process, and reduce group battery 2's vibration range, clamping component 403 can be fixed in battery mounting groove 8 with group battery 2 simultaneously, and rock about group battery 2 and cushion, thereby play the effect to group battery 2 protection, avoid the car to jolt and cause group battery 2 and 1 bump, cause the condition that group battery 2 damaged.
Specifically, the lifting assembly 402 includes a lifting motor 4021, a first driving wheel 4022, a start/stop plate 4023, a second connecting rod 4024, a second compression spring 4025, a reel 4026, a cord 4027, a second driving wheel 4028 and a driving belt 4029, the lifting motor 4021 is embedded in the bottom of the accommodating cavity 101, the first driving wheel 4022 is rotatably connected to a power output shaft of the lifting motor 4021, a limit groove 40210 is formed in the top of the first driving wheel 4022, the start/stop plate 4023 is disposed in the limit groove 40210, the start/stop plate 4023 is rotatably connected to the power output shaft of the lifting motor 4021 through the second connecting rod 4024, the second compression spring 4025 is fixedly arranged in the middle of the second connecting rod 4024, the second connecting rod 4024 is fixedly connected to the power output shaft of the lifting motor 4021 through the second compression spring 4025, the reel 4026 is rotatably connected to the center of the bottom of the accommodating cavity 101, the reel 4026 is fixedly connected to the slider 4011 through the cord 4027, the second driving wheel 4028 is fixedly arranged on the reel 4026, the second drive wheel 4028 is drivingly connected to the first drive wheel 4022 by a drive belt 4029. In this embodiment, when the battery pack 2 is not placed on the base 3, the base 3 is ejected out of the case 1 by the first compression spring 4013. When the battery pack 2 needs to be installed or disassembled, the lifting motor 4021 is started, the lifting motor 4021 drives the start and stop plate 4023 to rotate, two second connecting rods 4024 are made to be opened and second compression springs 4025 are stretched, when the rotating speed of the lifting motor 4021 reaches a certain gradient, the start and stop plate 4023 is clamped in the limiting groove 40210, the lifting motor 4021 can drive the first driving wheel 4022 to rotate, the first driving wheel 4022 drives the second driving wheel 4028 to rotate through a driving belt 4029, the second driving wheel 4028 drives the reel 4026 to rotate, then the cord 4027 is contracted, the cord 4027 pulls the two sliding blocks 4011 to be close to each other, the base 3 is pushed out of the box body 1 through the battery pack mounting hole 9, and installation and disassembly work of workers are facilitated. After the installation of group battery 2 is accomplished, control elevator motor 4021 stall, open this moment and stop board 4023 and move out of spacing groove 40210 under second compression spring 4025's effect, thereby make first drive wheel 4022 and elevator motor 4021 disconnection, make slider 4011 lose the support, promote base 3 and move down under the effect of group battery 2's self gravity this moment, and then promote first slider 4011 and extrude first compression spring 4013, thereby make in group battery 2 automatic income hold chamber 101.
Specifically, the clamping assembly 403 includes a movable plate 4031, a corrugated oil tube 4032, a main push rod 4033, a hydraulic cylinder 4034, an infusion tube 4035, a first piston plate 4036, a first sub push rod 4037, a second piston plate 4038, a second sub push rod 4039 and a heat dissipation plate 40310, the second sliding slot 103 is formed in one side of the accommodating cavity 101, the movable plate 4031 is connected with the second sliding slot 103 in a sliding manner, one end of the main push rod 4033 is fixedly arranged on the movable plate 4031, the corrugated oil tube 4032 is fixedly arranged on a side wall of the accommodating cavity 101, the other end of the main push rod 4033 is fixedly connected with the corrugated oil tube 4032, the hydraulic cylinder 4034 is fixedly arranged on the other side of the accommodating cavity 101, a hydraulic cavity 40311 is formed in the hydraulic cylinder 4, the hydraulic cavity 40311 is communicated with the corrugated oil tube 4032 through the infusion tube 4035, a first hydraulic pipeline 40312 and a second hydraulic pipeline 40313 are further formed in the hydraulic cavity 40311 in parallel, both the first hydraulic pipeline 40312 and the second hydraulic pipeline 40313 are communicated with the 40311, the first hydraulic pipeline 4036 is connected in the first hydraulic pipeline 40312 in a sliding manner, the heat dissipation plate 40310 is provided on the side of the hydraulic cylinder 4034, one end of the first sub-push rod 4037 is fixedly connected to the first piston plate 4036, the other end of the first sub-push rod 4037 is rotatably connected to the heat dissipation plate 40310, the second piston plate 4038 is slidably connected to the second hydraulic passage 40313, one end of the second sub-push rod 4039 is fixedly connected to the second piston plate 4038, and the other end of the second sub-push rod 4039 is rotatably connected to the heat dissipation plate 40310. When the lifting motor 4021 is not started, the start-stop plate 4023 pushes the movable plate 4031 to move upwards along the second sliding chute 103, the movable plate 4031 drives the corrugated oil pipe 4032 to compress through the main push rod 4033, so that oil in the corrugated oil pipe 4032 is pressed into the hydraulic cavity 40311 through the infusion pipe 4035, and then the first piston plate 4036, the second piston plate 4038, the first auxiliary push rod 4037 and the second auxiliary push rod 4039 drive the heat dissipation plates 40310 on two sides of the battery pack 2 to approach each other, so that the battery pack 2 is clamped; when the battery pack 2 needs to be mounted or dismounted, the lifting motor 4021 is started, the start-stop plate 4023 is driven to be clamped into the limit groove 40210, at the moment, the movable plate 4031 moves downwards along the second sliding groove 103 under the action of gravity, so that the corrugated oil pipe 4032 is driven to extend, oil in the hydraulic cavity 40311 is sucked into the corrugated oil pipe 4032, the two heat dissipation plates 40310 are further separated from each other, the battery pack 2 is loosened, and the base 3 can drive the battery pack 2 to extend out of the box body 1 for replacement.
Specifically, the length of the first hydraulic conduit 40312 is greater than the length of the second hydraulic conduit 40313. When the base 3 extends out of the box body 1, because the length of the first hydraulic pipeline 40312 is greater than that of the second hydraulic pipeline 40313, the first secondary push rod 4037 extends for a longer distance than that of the second secondary push rod 4039, so that the heat dissipation plate 40310 is inclined, the base 3 is clamped, the battery pack 2 is prevented from falling after being mounted on the base 3, and the safety of the battery pack 2 is protected.
Specifically, the cooling mechanism 6 includes a driving motor 601, a first rotating gear 602, a second rotating gear 603, a second rotating shaft 604, a fan blade 605, wind deflectors 606, a fourth connecting rod 607, a cam 608 and a pulley 609, the driving motor 601 is fixedly disposed in the bellows 5, the first rotating gear 602 and the cam 608 are fixedly disposed on a power output shaft of the driving motor 601, more than two second rotating shafts 604 are rotatably connected in the bellows 5, the second rotating gear 603 and the fan blade 605 are fixedly disposed on the second rotating shafts 604, the second rotating gear 603 is engaged with the first rotating gear 602, an air outlet 610 is disposed on one side of the bellows 5, more than two wind deflectors 606 are rotatably connected in the air outlet 610, the fourth connecting rod 607 is rotatably connected with the wind deflectors 606, the more than two wind deflectors 606 are connected in series through the fourth connecting rod 607, the pulley 609 is fixedly disposed on the fourth connecting rod 607, a slide rail 611 is disposed on a side surface of the cam 608, pulley 609 is slidably connected within slide rail 611. When the cooling device works, the driving motor 601 drives the first rotating gear 602 to rotate, the first rotating gear 602 drives the second rotating gear 603 to rotate, and the second rotating gear 603 drives the fan blades 605 to rotate through the second rotating shaft 604, so that air in the accommodating cavity 101 generates convection, and the battery pack 2 is cooled; meanwhile, the driving motor 601 drives the cam 608 to rotate, the cam 608 rotates to drive the pulley 609 to slide in the sliding rail 611, and then the fourth connecting rod 607 drives the air deflector 606 to rotate up and down, so that the cold air can be blown to each part inside the accommodating cavity 101, thereby eliminating heat dissipation dead angles and improving heat dissipation effect.
Specifically, the side of the box body 1 is further provided with a filter tank 104, the filter tank 104 is communicated with the air box 5 through more than two air inlet pipes 105, the support 10 is connected in the filter tank 104 in a threaded manner, and the support 10 is fixedly provided with a dust removal filter screen 11 and a dehumidification filter screen 12. In this embodiment, the dust removal filter screen 11 is disposed outside the dehumidification filter screen 12, and is used for filtering dust in advance, so that the dust can be prevented from entering the accommodating cavity 101 to cause the short circuit of the battery pack 2, and the dust can be prevented from blocking the dehumidification filter screen 12 to further influence the dehumidification effect. Support 10 detachable installs in filter-tank 104, has made things convenient for the staff to dismantle support 10 and to clean and change dust removal filter screen 11 and dehumidification filter screen 12, avoids in cold wind gets into and holds chamber 101, has improved group battery 2's life.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (3)
1. The utility model provides a new energy automobile battery module radiator which characterized in that: the battery box comprises a box body (1), a battery pack (2), a base (3), a buffer mechanism (4), an air box (5) and a cover plate (7), wherein a containing cavity (101) is formed in the box body (1), the buffer mechanism (4) is fixedly arranged at the bottom of the containing cavity (101), the base (3) is fixedly connected with the buffer mechanism (4), a battery mounting groove (8) is formed in the base (3), the battery pack (2) is placed in the battery mounting groove (8), the air box (5) is fixedly arranged on one side of the containing cavity (101), a cooling mechanism (6) is arranged in the air box (5), a battery pack mounting hole (9) is formed in the top of the box body (1), and the cover plate (7) is detachably mounted in the battery pack mounting hole (9);
buffer gear (4) including inhaling shake buffer subassembly (401), lifting unit (402) and clamping component (403), lifting unit (402) set firmly in hold chamber (101) bottom center, lifting unit (402) bilateral symmetry is provided with and inhales shake buffer subassembly (401), hold chamber (101) bottom and still seted up first spout (102), and inhale shake buffer subassembly (401) sliding connection in first spout (102), inhale shake buffer subassembly (401) and include slider (4011), first connecting rod (4012) and first compression spring (4013), slider (4011) sliding connection is in first spout (102), and base (3) rotate with slider (4011) through first connecting rod (4012) and are connected, slider (4011) is connected with lifting unit (402) transmission, hold chamber (101) lateral wall and still set firmly clamping component (403), two clamping component (403) symmetry set up in battery (2) both sides, the clamping assembly (403) is in transmission connection with the lifting assembly (402);
the lifting assembly (402) comprises a lifting motor (4021), a first driving wheel (4022), a start-stop plate (4023), a second connecting rod (4024), a second compression spring (4025), a reel (4026), a cord (4027), a second driving wheel (4028) and a driving belt (4029), the lifting motor (4021) is embedded at the bottom of the accommodating cavity (101), the first driving wheel (4022) is rotationally connected to a power output shaft of the lifting motor (4021), a limiting groove (40210) is formed in the top of the first driving wheel (4022), the start-stop plate (4023) is arranged in the limiting groove (40210), the start-stop plate (4023) is rotationally connected with the power output shaft of the lifting motor (4021) through the second connecting rod (4024), the second compression spring (4025) is fixedly arranged in the middle of the second connecting rod (4024), and the second connecting rod (4024) is fixedly connected with the power output shaft of the lifting motor (4021) through the second compression spring (4025), the reel (4026) is rotatably connected to the center of the bottom of the accommodating cavity (101), the reel (4026) is fixedly connected with the slider (4011) through a cord (4027), the second driving wheel (4028) is fixedly arranged on the reel (4026), and the second driving wheel (4028) is in transmission connection with the first driving wheel (4022) through a transmission belt (4029);
the clamping assembly (403) comprises a movable plate (4031), a corrugated oil pipe (4032), a main push rod (4033), a hydraulic cylinder (4034), an infusion tube (4035), a first piston plate (4036), a first auxiliary push rod (4037), a second piston plate (4038), a second auxiliary push rod (4039) and a heat dissipation plate (40310), a second sliding chute (103) is formed in one side of the accommodating cavity (101), the movable plate (4031) is connected with the second sliding chute (103) in a sliding mode, one end of the main push rod (4033) is fixedly arranged on the movable plate (4031), the corrugated oil pipe (4032) is fixedly arranged on the side wall of the accommodating cavity (101), the other end of the main push rod (4033) is fixedly connected with the corrugated oil pipe (4032), the hydraulic cylinder (4034) is fixedly arranged on the other side of the accommodating cavity (101), a hydraulic cavity (40311) is formed in the hydraulic cylinder (4034), the hydraulic cavity (40311) is communicated with the corrugated oil pipe (4032) through the infusion tube (4035), a first hydraulic pipeline (40312) and a second hydraulic pipeline (40313) are further parallelly formed in the hydraulic cavity (40311), a first hydraulic pipeline (40312) and a second hydraulic pipeline (40313) are communicated with a hydraulic cavity (40311), a first piston plate (4036) is connected in the first hydraulic pipeline (40312) in a sliding mode, a heat dissipation plate (40310) is arranged on one side of a hydraulic cylinder (4034), one end of a first auxiliary push rod (4037) is fixedly connected with the first piston plate 4036, the other end of the first auxiliary push rod (4037) is connected with the heat dissipation plate (40310) in a rotating mode, a second piston plate (4038) is connected in the second hydraulic pipeline (40313) in a sliding mode, one end of a second auxiliary push rod (4039) is fixedly connected with the second piston plate (4038), and the other end of the second auxiliary push rod (4039) is connected with the heat dissipation plate (40310) in a rotating mode;
the length of the first hydraulic conduit (40312) is greater than the length of the second hydraulic conduit (40313);
the movable plate (4031) is positioned above the start-stop plate (4023), and the start-stop plate (4023) is abutted to the bottom of the movable plate (4031).
2. The new energy automobile battery module radiator of claim 1, characterized in that: the cooling mechanism (6) comprises a driving motor (601), a first rotating gear (602), a second rotating gear (603), a second rotating shaft (604), fan blades (605), an air deflector (606), a fourth connecting rod (607), a cam (608) and a pulley (609), wherein the driving motor (601) is fixedly arranged in the air box (5), the first rotating gear (602) and the cam (608) are fixedly arranged on a power output shaft of the driving motor (601), more than two second rotating shafts (604) are rotatably connected in the air box (5), the second rotating gear (603) and the fan blades (605) are fixedly arranged on the second rotating shaft (604), the second rotating gear (603) is meshed with the first rotating gear (602), an air outlet (610) is formed in one side of the air box (5), more than two air deflectors (606) are rotatably connected in the air outlet (610), and the fourth connecting rod (607) is rotatably connected with the air deflector (606), and more than two air deflectors (606) are connected in series through a fourth connecting rod (607), a pulley (609) is fixedly arranged on the fourth connecting rod (607), a sliding rail (611) is arranged on the side surface of the cam (608), and the pulley (609) is connected in the sliding rail (611) in a sliding manner.
3. The new energy automobile battery module radiator of claim 2, characterized in that: the box body (1) side has still seted up filter-tank (104), filter-tank (104) through more than two air-supply line (105) with bellows intercommunication (5), support (10) threaded connection in filter-tank (104), set firmly on support (10) and removed dust filter screen (11) and dehumidification filter screen (12).
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| CN202111199693.8A CN113937414B (en) | 2021-10-14 | 2021-10-14 | New energy automobile battery module radiator |
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| CN114934243B (en) * | 2022-05-26 | 2023-08-01 | 贵州盛昌铝业有限公司 | Auxiliary heat dissipation device for aluminum profile |
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| CN112582705A (en) * | 2020-12-22 | 2021-03-30 | 桂林航天工业学院 | New energy automobile group battery ventilation heat abstractor |
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| CN107170930B (en) * | 2017-06-05 | 2020-06-12 | 杨滋垚 | Battery box of electric automobile |
| CN208208931U (en) * | 2018-06-11 | 2018-12-07 | 四川南部县聚力机械有限公司 | A kind of battery pack radiator of new-energy automobile |
| WO2020246554A1 (en) * | 2019-06-07 | 2020-12-10 | ビークルエナジージャパン株式会社 | Secondary battery pack |
| CN210325930U (en) * | 2019-09-17 | 2020-04-14 | 郑州财经学院 | Battery box for new energy automobile with buffer function |
| CN111244360B (en) * | 2020-04-25 | 2020-07-24 | 宁波依诺汽车电子有限公司 | New energy automobile battery pack heat dissipation device and heat dissipation method thereof |
| CN111584974B (en) * | 2020-06-10 | 2021-05-25 | 齐鲁工业大学 | New forms of energy power battery cooling body that dispels heat |
| CN111864143A (en) * | 2020-08-05 | 2020-10-30 | 刘俊献 | Vehicle battery pack protection device for electromechanical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109888138A (en) * | 2019-01-17 | 2019-06-14 | 包头市鹏辉光电科技有限公司 | A kind of new-energy automobile heat dissipation damping battery apparatus for placing |
| CN112582705A (en) * | 2020-12-22 | 2021-03-30 | 桂林航天工业学院 | New energy automobile group battery ventilation heat abstractor |
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Denomination of invention: A New Energy Vehicle Battery Module Radiator Effective date of registration: 20230606 Granted publication date: 20220705 Pledgee: Bank of China Co.,Ltd. Dongguan Branch Pledgor: Guangdong Zhenxi precision parts Co.,Ltd. Registration number: Y2023980042934 |