CN112490574A - New energy automobile battery package heat abstractor - Google Patents

New energy automobile battery package heat abstractor Download PDF

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Publication number
CN112490574A
CN112490574A CN202011453808.7A CN202011453808A CN112490574A CN 112490574 A CN112490574 A CN 112490574A CN 202011453808 A CN202011453808 A CN 202011453808A CN 112490574 A CN112490574 A CN 112490574A
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CN
China
Prior art keywords
fixedly connected
threaded
heat dissipation
battery pack
automobile battery
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Withdrawn
Application number
CN202011453808.7A
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Chinese (zh)
Inventor
王纪华
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Individual
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Individual
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Priority to CN202011453808.7A priority Critical patent/CN112490574A/en
Publication of CN112490574A publication Critical patent/CN112490574A/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
    • 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
    • H01M10/63—Control systems
    • H01M10/635—Control systems based on ambient temperature
    • 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
    • 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
    • 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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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention discloses a new energy automobile battery pack heat dissipation device in the field of new energy automobiles, which comprises a first fixing box, wherein a hole is formed in the outer part of the first fixing box, a threaded cap is fixedly connected to the inner part of the hole, a threaded rod is connected to the inner thread of the threaded cap in a threaded manner, a threaded sleeve is connected to one end of the threaded rod in a threaded manner, and one end of the threaded sleeve is fixedly connected with an automobile battery pack; according to the invention, when the first temperature sensor and the second temperature sensor detect that the temperature is too high, the air pump and the heat dissipation fan are started, the heat generated by the automobile battery pack in the first fixing box can be discharged between the first fixing box and the second fixing box by the heat dissipation fan, and the heat between the first fixing box and the second fixing box can be directly discharged out of the automobile through the exhaust pipe and the automobile heat recycling equipment or the air pump, so that the temperature in the first fixing box is lower, the device can achieve the purpose of better heat dissipation effect by recycling or discharging the heat out of the automobile, and the energy is saved.

Description

New energy automobile battery package heat abstractor
Technical Field
The invention relates to the field of new energy automobiles, in particular to a heat dissipation device for a battery pack of a new energy automobile.
Background
At present, energy and environmental problems are increasingly highlighted, energy conservation and emission reduction are increasingly urgent, and a new energy automobile is developed rapidly, wherein the new energy automobile is an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, novel in technology and novel in structure. The new energy automobile comprises four types of Hybrid Electric Vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), Fuel Cell Electric Vehicles (FCEV), other new energy (such as efficient energy storage devices like super capacitors and flywheels) automobiles and the like. The unconventional vehicle fuel refers to fuel except gasoline, diesel oil, Natural Gas (NG), Liquefied Petroleum Gas (LPG), Ethanol Gasoline (EG), methanol and dimethyl ether, and the lithium iron phosphate battery is used as a power source of the new energy electric vehicle. In the discharging process of the battery, a large amount of heat is emitted at the same time, and if the heat cannot be dissipated in time, the working environment of the battery is severe, the service life of the battery is influenced, and even safety accidents are caused.
The existing new energy automobile battery pack heat dissipation device generally adopts a heat dissipation fan to dissipate heat of a battery pack, but the heat dissipation fan can only discharge heat generated by the battery pack into an automobile, so that the heat dissipation effect is better due to the inconvenience of recycling or discharging the heat outside the automobile.
Disclosure of Invention
The invention aims to provide a new energy automobile battery pack heat dissipation device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a new energy automobile battery pack heat dissipation device comprises a first fixing box, wherein a hole is formed in the outer portion of the first fixing box, a threaded cap is fixedly connected to the inner portion of the hole, a threaded rod is connected to the inner thread of the threaded cap, a threaded sleeve is connected to one end of the threaded rod in a threaded manner, one end of the threaded sleeve is fixedly connected with an automobile battery pack, a fixing groove is formed in the outer surface of the first fixing box, a heat dissipation fan is fixedly connected to the inner portion of the fixing groove, a fixing seat is fixedly connected to the outer surface of the first fixing box, a threaded column is connected to the inner thread of the fixing seat in a threaded manner, a threaded ring is connected to the outer surface of the threaded column in a threaded manner, a second fixing box is fixedly connected to the outer surface of the threaded ring, a round hole is formed in one side of the upper surface of the second fixing, one end of the air pump is fixedly connected with an exhaust pipe, and one side of the second fixing box is fixedly connected with a control box.
As a further scheme of the invention: the bottom fixedly connected with supporting shoe of aspiration pump, the bottom and the upper surface fixed connection of first fixed case of supporting shoe, the supporting shoe plays the effect of fixing the aspiration pump on first fixed case.
As a still further scheme of the invention: the equal fixedly connected with swash plate in both ends of first fixed case upper surface, the swash plate is kept away from the one end of first fixed case and the inner wall contact of the fixed case of second, and the setting of swash plate can be more accurate location, saves staff's installation time, and then has improved work efficiency.
As a still further scheme of the invention: the utility model discloses a car battery pack heat dissipation device, including first fixed case, the inside wall fixedly connected with first temperature sensor of first fixed case, the inside wall fixedly connected with second temperature sensor of the fixed case of second, when first temperature sensor and second temperature sensor detected the high temperature, start aspiration pump and heat dissipation fan, the heat that the car battery pack produced in the first fixed case can be discharged between first fixed case and the fixed case of second to the heat dissipation fan, the aspiration pump can pass through the blast pipe with the car heat between first fixed case and the fixed case of second and recycle the equipment or directly discharge outside the car, thereby make the temperature in the first fixed case lower, make this device reach and can recycle the heat or discharge outside the car make the better mesh of radiating effect, save the energy, the practicality of this device has been improved.
As a still further scheme of the invention: the utility model discloses a fixing device for fixing the screw rod, including threaded rod, threaded column, swivel nut, swash plate, the equal fixedly connected with turning block in one end of threaded rod and threaded column, the outer fixed surface of turning block is connected with the antislip strip, and through setting up fixing base, threaded column, screw ring, turning block and antislip strip, then with the fixed incasement of second in the outside of first fixed case, the location that can be more accurate is set up to the swash plate, saves staff's installation time, and then has improved work efficiency, and the staff revolves the turning block of twisting threaded column one end and revolves it to the inside of fixing base soon to can link together first fixed case and second fixed case.
As a still further scheme of the invention: the bottom of first fixed case and the fixed case both sides of second all has fixed frame through screw fixed mounting, fixed frame's bottom fixedly connected with bottom plate, bottom plate play carry out fixed effect to fixed frame.
As a still further scheme of the invention: screw fixedly connected with connection piece is passed through to one side of first fixed case and the fixed case upper surface of second, the top fixedly connected with montant of connection piece, one side fixedly connected with handle bar of montant, connection piece play carry out fixed effect to the montant, and the setting of handle bar can make things convenient for the staff to overhaul and change car battery package.
As a still further scheme of the invention: the number of the supporting blocks is four, the four supporting blocks are fixedly connected to the upper surface of the second fixing box in a rectangular array mode, and the four supporting blocks enable the air suction pump to be better fixed.
As a still further scheme of the invention: the bolt jack has been seted up to one side of bottom plate upper surface, the inside of bolt jack is pegged graft and is had fixing bolt, and through running through the bolt jack with fixing bolt during the installation to fix first fixed case and second fixed case on vehicle chassis, make the steadiness of this device stronger.
As a still further scheme of the invention: the quantity of antislip strip is a plurality of, a plurality of antislip strip uses annular array's form fixed connection in the outside of turning block, and the antislip strip can strengthen the frictional force between staff's hand and the turning block, prevents that staff's hand from skidding, conveniently revolves soon the turning block.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, by arranging the first fixing box, the threaded cap, the threaded rod, the threaded sleeve, the automobile battery pack, the heat dissipation fan, the fixing seat, the threaded column, the threaded ring, the second fixing box, the connecting pipe, the air suction pump and the exhaust pipe, when the first temperature sensor and the second temperature sensor detect that the temperature is overhigh, the air pump and the heat dissipation fan are started, the heat dissipation fan can discharge the heat generated by the automobile battery pack in the first fixed box to a position between the first fixed box and the second fixed box, the air pump can discharge the heat between the first fixed box and the second fixed box to the outside of the automobile through the exhaust pipe and the automobile heat recycling equipment or directly discharge the heat to the outside of the automobile, thereby make the temperature in the first fixed case lower for this device reaches and can recycles the heat or discharge the car outside and make the better purpose of radiating effect, has saved the energy, has improved the practicality of this device.
2. In the invention, by arranging the threaded cap, the threaded rod, the threaded sleeve, the rotating block and the anti-slip strip, when the device is installed, a worker can connect the first fixed box and the automobile battery pack together by screwing the rotating block at one end of the threaded rod into the threaded sleeve, and then sleeve the second fixed box outside the first fixed box by arranging the fixed seat, the threaded column, the threaded ring, the rotating block and the anti-slip strip, so that the inclined plate can be more accurately positioned, the installation time of the worker is saved, the working efficiency is further improved, the worker can connect the first fixed box and the second fixed box together by screwing the rotating block at one end of the threaded column into the fixed seat, and the first fixed box and the second fixed box are fixed on the automobile chassis by penetrating the fixing bolt through the bolt jack, the stability of the device is stronger.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the threaded post of the present invention;
FIG. 3 is a schematic structural view of a fixing frame according to the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at B;
fig. 6 is a schematic structural view of a heat dissipation fan according to the present invention.
In the figure: 1. a first stationary box; 2. a threaded cap; 3. a threaded rod; 4. a threaded bushing; 5. an automotive battery pack; 6. a heat dissipation fan; 7. a fixed seat; 8. a threaded post; 9. a threaded ring; 10. a second stationary box; 11. a connecting pipe; 12. an air pump; 13. an exhaust pipe; 14. a control box; 15. a support block; 16. a sloping plate; 17. a first temperature sensor; 18. a second temperature sensor; 19. rotating the block; 20. anti-slip strips; 21. a fixed frame; 22. a base plate; 23. inserting holes for bolts; 24. fixing the bolt; 25. connecting sheets; 26. a vertical rod; 27. a handle bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a new energy vehicle battery pack heat dissipation device includes a first fixing box 1, a hole is formed outside the first fixing box 1, a screw cap 2 is fixedly connected inside the hole, a threaded rod 3 is connected to an internal thread of the screw cap 2, a threaded sleeve 4 is connected to one end of the threaded rod 3 in a threaded manner, one end of the threaded sleeve 4 is fixedly connected to a vehicle battery pack 5, a fixing groove is formed in an outer surface of the first fixing box 1, a heat dissipation fan 6 is fixedly connected to an inside of the fixing groove, a fixing seat 7 is fixedly connected to an outer surface of the first fixing box 1, a threaded column 8 is connected to an internal thread of the fixing seat 7, a threaded ring 9 is connected to an outer surface of the threaded column 8 in a threaded manner, when a first temperature sensor 17 and a second temperature sensor 18 detect that temperatures are too high, an air suction pump 12 and the heat dissipation fan 6 are started, and the heat dissipation fan 6 can discharge heat generated by the vehicle battery Between the fixed boxes 10, the air pump 12 can discharge the heat between the first fixed box 1 and the second fixed box 10 to the outside of the automobile through the exhaust pipe 13 and the automobile heat recycling equipment or directly, so that the temperature in the first fixed box 1 is lower, the device can achieve the purpose of recycling the heat or discharging the heat to the outside of the automobile to achieve better heat dissipation effect, energy is saved, and the practicability of the device is improved, by arranging the screw cap 2, the threaded rod 3, the threaded sleeve 4, the rotating block 19 and the anti-slip strip 20, when the device is installed, a worker can connect the first fixed box 1 and the automobile battery pack 5 together by screwing the rotating block 19 at one end of the threaded rod 3 and screwing the threaded rod 3 into the threaded sleeve 4, and by arranging the fixed seat 7, the threaded column 8, the threaded ring 9, the rotating block 19 and the anti-slip strip 20, and then the second fixed box 10 is sleeved outside the first fixed box 1, the staff revolves the turning block 19 of twisting screw post 8 one end and revolves it soon to the inside of fixing base 7 to can link together first fixed case 1 and the fixed case 10 of second, the outer fixed surface of screw ring 9 is connected with the fixed case 10 of second, the round hole has been seted up to one side of the fixed case 10 upper surface of second, the inside fixedly connected with connecting pipe 11 of round hole, the one end and the aspiration pump 12 of connecting pipe 11, the one end fixedly connected with blast pipe 13 of aspiration pump 12, one side fixedly connected with control box 14 of the fixed case 10 of second.
The bottom end of the air pump 12 is fixedly connected with a supporting block 15, the bottom end of the supporting block 15 is fixedly connected with the upper surface of the first fixed box 1, and the supporting block 15 plays a role in fixing the air pump 12 on the first fixed box 1; the two ends of the upper surface of the first fixed box 1 are fixedly connected with the inclined plates 16, one end of each inclined plate 16, which is far away from the first fixed box 1, is in contact with the inner wall of the second fixed box 10, and the inclined plates 16 can be more accurately positioned, so that the installation time of workers is saved, and the working efficiency is further improved; the inner side wall of the first fixing box 1 is fixedly connected with a first temperature sensor 17, the inner side wall of the second fixing box 10 is fixedly connected with a second temperature sensor 18, when the first temperature sensor 17 and the second temperature sensor 18 detect that the temperature is too high, the air suction pump 12 and the heat dissipation fan 6 are started, the heat dissipation fan 6 can discharge the heat generated by the automobile battery pack 5 in the first fixing box 1 between the first fixing box 1 and the second fixing box 10, the air suction pump 12 can recycle or directly discharge the heat between the first fixing box 1 and the second fixing box 10 to the outside of the automobile through the exhaust pipe 13 and automobile heat recycling equipment, so that the temperature in the first fixing box 1 is lower, the device can achieve the purpose of recycling or discharging the heat to the outside of the automobile to achieve a better heat dissipation effect, energy is saved, and the practicability of the device is improved; the threaded rod 3 and one end of the threaded column 8 are fixedly connected with a rotating block 19, the outer surface of the rotating block 19 is fixedly connected with an anti-slip strip 20, the second fixing box 10 is sleeved outside the first fixing box 1 by arranging the fixing seat 7, the threaded column 8, the threaded ring 9, the rotating block 19 and the anti-slip strip 20, the inclined plate 16 can be positioned more accurately, the installation time of workers is saved, the working efficiency is improved, the workers can connect the first fixing box 1 and the second fixing box 10 together by screwing the rotating block 19 at one end of the threaded column 8 and screwing the rotating block into the fixing seat 7;
the bottom ends of the two sides of the first fixed box 1 and the second fixed box 10 are fixedly provided with fixed frames 21 through screws, the bottom ends of the fixed frames 21 are fixedly connected with bottom plates 22, and the bottom plates 22 play a role in fixing the fixed frames 21; one side of the upper surfaces of the first fixed box 1 and the second fixed box 10 is fixedly connected with a connecting sheet 25 through screws, the top end of the connecting sheet 25 is fixedly connected with a vertical rod 26, one side of the vertical rod 26 is fixedly connected with a handle rod 27, the connecting sheet 25 plays a role in fixing the vertical rod 26, and the arrangement of the handle rod 27 can facilitate workers to overhaul and replace the automobile battery pack 5; the number of the supporting blocks 15 is four, the four supporting blocks 15 are fixedly connected to the upper surface of the second fixing box 10 in a rectangular array mode, and the four supporting blocks 15 are arranged to enable the fixing effect of the air suction pump 12 to be better; a bolt insertion hole 23 is formed in one side of the upper surface of the bottom plate 22, a fixing bolt 24 is inserted into the bolt insertion hole 23, and when the fixing bolt 24 penetrates through the bolt insertion hole 23 during installation, the first fixing box 1 and the second fixing box 10 are fixed on an automobile chassis, so that the device is stronger in stability; the quantity of antislip strip 20 is a plurality of, and a plurality of antislip strip 20 is in the outside of turning block 19 with annular array's form fixed connection, and antislip strip 20 can strengthen the frictional force between staff's hand and the turning block 19, prevents that staff's hand from skidding to conveniently revolve wrong turning block 19.
The working principle of the invention is as follows: when the first temperature sensor 17 and the second temperature sensor 18 detect that the temperature is too high, the air pump 12 and the heat dissipation fan 6 are started, the heat dissipation fan 6 can discharge the heat generated by the automobile battery pack 5 in the first fixed box 1 between the first fixed box 1 and the second fixed box 10, the air pump 12 can recycle the heat between the first fixed box 1 and the second fixed box 10 and the automobile heat through the exhaust pipe 13 or directly discharge the heat to the outside of the automobile, so that the temperature in the first fixed box 1 is lower, the device can recycle or discharge the heat to the outside of the automobile to achieve the purpose of better heat dissipation effect, energy is saved, the practicability of the device is improved, and by arranging the threaded cap 2, the threaded rod 3, the threaded sleeve 4, the rotating block 19 and the anti-skid strip 20, when the device is installed, a worker twists the rotating block 19 at one end of the threaded rod 3, screwing the threaded rod 3 into the threaded sleeve 4, so that the first fixed box 1 and the automobile battery pack 5 can be connected together, through the arrangement of the fixed seat 7, the threaded column 8, the threaded ring 9, the rotating block 19 and the anti-slip strip 20, then the second fixed box 10 is sleeved outside the first fixed box 1, the inclined plate 16 can be positioned more accurately, the installation time of workers is saved, the work efficiency is improved, the workers can screw the rotating block 19 at one end of the threaded column 8 and screw the rotating block into the fixed seat 7, so that the first fixed box 1 and the second fixed box 10 can be connected together, and the first fixed box 1 and the second fixed box 10 are fixed on an automobile chassis through the fixing bolts 24 penetrating the bolt jacks 23 during installation, so that the first fixed box 1 and the second fixed box 10 are fixed on the automobile chassis, and the stability of the device is higher.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (10)

1. The utility model provides a new energy automobile battery package heat abstractor, includes first fixed case (1), its characterized in that: the automobile battery pack fixing device is characterized in that a hole is formed in the outer portion of the first fixing box (1), a threaded cap (2) is fixedly connected to the inner portion of the hole, a threaded rod (3) is connected to the inner thread of the threaded cap (2), a threaded sleeve (4) is connected to one end of the threaded rod (3) in a threaded manner, one end of the threaded sleeve (4) is fixedly connected with the automobile battery pack (5), a fixing groove is formed in the outer surface of the first fixing box (1), a heat dissipation fan (6) is fixedly connected to the inner portion of the fixing groove, a fixing seat (7) is fixedly connected to the outer surface of the first fixing box (1), a threaded column (8) is connected to the inner thread of the fixing seat (7), a threaded ring (9) is connected to the outer surface of the threaded column (8), a second fixing box (10) is fixedly connected to the outer surface of the threaded ring (9), and, the inside fixedly connected with connecting pipe (11) of round hole, the one end and the aspiration pump (12) of connecting pipe (11), the one end fixedly connected with blast pipe (13) of aspiration pump (12), one side fixedly connected with control box (14) of the fixed case (10) of second.
2. The new energy automobile battery pack heat dissipation device of claim 1, wherein: the bottom end of the air pump (12) is fixedly connected with a supporting block (15), and the bottom end of the supporting block (15) is fixedly connected with the upper surface of the first fixing box (1).
3. The new energy automobile battery pack heat dissipation device of claim 1, wherein: the both ends of first fixed case (1) upper surface all fixedly connected with swash plate (16), the one end that first fixed case (1) was kept away from in swash plate (16) contacts with the inner wall of the fixed case of second (10).
4. The new energy automobile battery pack heat dissipation device of claim 1, wherein: the inside wall fixedly connected with first temperature sensor (17) of first fixed case (1), the inside wall fixedly connected with second temperature sensor (18) of the fixed case (10) of second.
5. The new energy automobile battery pack heat dissipation device of claim 1, wherein: the anti-skidding thread rod is characterized in that one ends of the threaded rod (3) and the threaded column (8) are fixedly connected with a rotating block (19), and the outer surface of the rotating block (19) is fixedly connected with an anti-skidding strip (20).
6. The new energy automobile battery pack heat dissipation device of claim 1, wherein: the bottom of first fixed case (1) and second fixed case (10) both sides all has fixed frame (21) through screw fixed mounting, the bottom fixedly connected with bottom plate (22) of fixed frame (21).
7. The new energy automobile battery pack heat dissipation device of claim 1, wherein: one side of the upper surface of the first fixed box (1) and the second fixed box (10) is fixedly connected with a connecting piece (25) through a screw, the top end of the connecting piece (25) is fixedly connected with a vertical rod (26), and one side of the vertical rod (26) is fixedly connected with a handle rod (27).
8. The new energy automobile battery pack heat dissipation device of claim 1, wherein: the number of the supporting blocks (15) is four, and the four supporting blocks (15) are fixedly connected to the upper surface of the second fixing box (10) in a rectangular array mode.
9. The new energy automobile battery pack heat dissipation device of claim 6, wherein: one side of the upper surface of the bottom plate (22) is provided with a bolt insertion hole (23), and a fixing bolt (24) is inserted into the bolt insertion hole (23).
10. The new energy automobile battery pack heat dissipation device of claim 5, wherein: the number of the anti-skid strips (20) is a plurality, and the anti-skid strips (20) are fixedly connected to the outer part of the rotating block (19) in an annular array mode.
CN202011453808.7A 2020-12-12 2020-12-12 New energy automobile battery package heat abstractor Withdrawn CN112490574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011453808.7A CN112490574A (en) 2020-12-12 2020-12-12 New energy automobile battery package heat abstractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011453808.7A CN112490574A (en) 2020-12-12 2020-12-12 New energy automobile battery package heat abstractor

Publications (1)

Publication Number Publication Date
CN112490574A true CN112490574A (en) 2021-03-12

Family

ID=74916675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011453808.7A Withdrawn CN112490574A (en) 2020-12-12 2020-12-12 New energy automobile battery package heat abstractor

Country Status (1)

Country Link
CN (1) CN112490574A (en)

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Application publication date: 20210312

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