CN115312919A - New energy automobile battery cooling device - Google Patents
New energy automobile battery cooling device Download PDFInfo
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- CN115312919A CN115312919A CN202211243927.9A CN202211243927A CN115312919A CN 115312919 A CN115312919 A CN 115312919A CN 202211243927 A CN202211243927 A CN 202211243927A CN 115312919 A CN115312919 A CN 115312919A
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- fixedly connected
- automobile battery
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- rod
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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
- H01M10/62—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
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
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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
- H01M10/6554—Rods or plates
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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
- H01M10/6566—Means within the gas flow to guide the flow around one or more cells, e.g. manifolds, baffles or other barriers
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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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- 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 & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Aviation & Aerospace Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention belongs to the field of automobile batteries, and particularly relates to a new energy automobile battery cooling device which comprises a box body, a box cover and an automobile battery body; the box cover is bolted to the top of the box body; the automobile battery body is located inside the box, this device is when using, the fill that admits air is located the outside of vehicle, the vehicle in-process of traveling, the air inlet fill is with the leading-in air inlet pipe of outside air, later, enter into the box inside from the air inlet pipe, rely on the flow that enters into the cold air from the outside, with this can cool down the automobile battery body, reduce the temperature of work, later gaseous discharges through the blast pipe, rely on the aforesaid can dispel the heat to the automobile battery body, reduce the temperature of its discharge in-process, rely on the external world to enter into the quick peripheral hot-air of taking away the automobile battery body of cold wind simultaneously, and then reduce the influence to the radiating effect.
Description
Technical Field
The invention relates to the field of automobile batteries, in particular to a new energy automobile battery cooling device.
Background
The new energy automobile refers to a vehicle using unconventional energy, and is generally classified into a pure electric vehicle, an extended-range electric vehicle, a hybrid electric vehicle, a fuel cell electric vehicle, and a hydrogen engine vehicle.
Among the prior art at present, new energy automobile can adopt the electric energy as the power source, the electric energy is stored inside the battery, turn into the chemical energy with the electric energy and store, the car that relies on the electric energy as the power supply compares in fuel oil vehicle, it can reduce the emission of waste gas, reduce the pollution to the environment, be favorable to the environmental protection, the radiating mode of car battery mainly can be divided into active heat dissipation and passive form heat dissipation at present, the passive form is mainly through installing radiating fin on car battery, with this increase with the area of contact of air, thereby naturally cool off the heat dissipation to car battery.
However, when the automobile runs for a long time, the discharge of the automobile battery can generate a large amount of heat, the temperature of the air around the passive radiating fins is increased, the radiating effect is further reduced, the heat of the automobile battery is accumulated, and the heat can accelerate the aging of automobile battery parts and influence the service life of the automobile battery parts; therefore, a new energy automobile battery cooling device is provided to solve the above problems.
Disclosure of Invention
To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.
The technical scheme adopted by the invention for solving the technical problem is as follows: the invention relates to a new energy automobile battery cooling device, which comprises a box body, a box cover and an automobile battery body, wherein the box body is provided with a box cover; the box cover is bolted to the top of the box body; the automobile battery body is positioned in the box body; the method is characterized in that: an air inlet cylinder is fixedly connected to the bottom of the box body; an air inlet hopper is fixedly connected to the side surface of the air inlet cylinder; an exhaust pipe is fixedly connected to the top of the box cover; the air inlet cylinder is positioned at the center of the bottom of the box body.
Preferably, a first vertical rod and a second vertical rod are fixedly connected to the bottom of the inner side wall of the box body and the bottom of the box cover respectively; the end parts of the first vertical rod and the second vertical rod are fixedly connected with a first fixing frame and a second fixing frame respectively.
Preferably, a screen plate is fixedly connected to the side wall of the first fixed frame; and air guide shells are fixedly connected to the bottoms of the inner walls of the two sides of the box body.
Preferably, a group of heat conducting plates are fixedly connected to the inner side walls of the first fixing frame and the second fixing frame; one side of the heat conducting plate, which is far away from the automobile battery body, is fixedly connected with a radiating fin; the radiating fins are designed in a wave-shaped structure; a pair of first plate bodies and a pair of second plate bodies are arranged on the periphery of the automobile battery body; the side surfaces of the first plate body and the second plate body are fixedly connected with heat conducting rods; the heat conducting rod is designed to be of a spiral structure; the first plate body and the second plate body are made of copper materials; a group of fixed rods is fixedly connected to the top side of the screen plate; two groups of first guide rods are fixedly connected to the side surface of the fixed rod; the two groups of first guide rods respectively penetrate through the first plate body and the second plate body and are connected with the first plate body and the second plate body in a sliding mode; the surface of the first guide rod is sleeved with a first spring.
Preferably, a first mud guard and a second mud guard are fixedly connected to the inner side wall of the air inlet hopper; the first mudguard is provided with a group of first through holes; and the second mud baffle is provided with a group of second through holes.
Preferably, an electric push rod is fixedly connected to the top side of the air inlet hopper; the output end of the electric push rod is fixedly connected with a connecting rod; a pair of scrapers is fixedly connected to the bottom side of the connecting rod; the scraper plate penetrates through the top wall body of the air inlet hopper and is connected with the air inlet hopper in a sliding mode.
Preferably, a group of second guide rods is fixedly connected to the bottom side of the air inlet hopper; the surface of the second guide rod is connected with a cross rod in a sliding manner; the surface of the second guide rod is sleeved with a second spring; the bottom of the air inlet hopper is provided with a pair of through grooves; the mud discharging plate is connected in the through groove in a sliding manner; the bottom side of the mud discharging plate is fixedly connected with the cross rod.
Preferably, the side surface of the heat conducting plate is fixedly connected with a cotton pad; the bottom side of the cotton pad is fixedly connected with a cotton rope; the bottom of the air inlet cylinder is fixedly connected with a water storage box; the cotton rope is fixedly connected with the inner side wall of the air inlet cylinder; the bottom end of the cotton rope is inserted into the water storage box.
Preferably, a storage bag is fixedly connected in the first fixing frame; a connecting hole is formed in the first fixed frame; a pipe body is fixedly connected between the connecting hole and the storage bag; grooves are formed in the first plate body and the second plate body at one sides close to the automobile battery body; a hose is fixedly connected between the connecting hole and the groove; the surface of first plate body and second plate body all is the rigid coupling has the sealing washer.
Preferably, a support is fixedly connected to the inner side wall of the top of the air inlet cylinder; a piston cylinder is fixedly connected to the middle part of the bracket; a piston plate is connected in the piston cylinder in a sliding manner; the middle part of the piston plate is connected with a screw rod through a ball screw thread pair; the screw rod penetrates through the bottom wall body of the piston cylinder and is rotatably connected with the bottom wall body of the piston cylinder; the bottom end of the screw rod is fixedly connected with a fan blade; the inner side wall of the piston cylinder is fixedly connected with a guide rail; the piston plate is connected with the guide rail in a sliding manner; the top of the piston cylinder is fixedly connected with a conveying pipe; the top end of the conveying pipe is fixedly connected with the side wall of the connecting hole.
The invention has the advantages that:
1. according to the invention, through arranging the box body, the box cover, the exhaust pipe, the air inlet cylinder and the air inlet hopper, when the device is used, the air inlet hopper is positioned outside a vehicle, in the driving process of the vehicle, the air from the outside is introduced into the air inlet cylinder by the air inlet hopper, then enters the box body from the air inlet cylinder, and depends on the flow of cold air entering from the outside, so that the temperature of the automobile battery body can be reduced, the working temperature is reduced, then the air is exhausted through the exhaust pipe, the automobile battery body can be radiated by means of the air inlet cylinder, the temperature in the discharging process is reduced, meanwhile, the hot air around the automobile battery body can be quickly taken away by means of cold air entering from the outside, and further the influence on the radiating effect is reduced.
2. According to the automobile battery box, the screen plate and the air guide shell are arranged, air entering the box body can be guided by the air guide shell, airflow flowing to the two sides flows to the front side and the rear side of the box body, and then a certain uniform distribution effect can be achieved through the screen plate, so that the airflow flows more uniformly around the automobile battery body, and the overall heat dissipation effect is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural diagram of a case according to the first embodiment;
FIG. 2 is a schematic sectional view of a part of a case according to the first embodiment;
fig. 3 is a schematic structural view of a first plate and a second plate according to the first embodiment;
fig. 4 is a schematic partial sectional view of a first plate and a second plate according to a first embodiment;
FIG. 5 is a schematic structural diagram of a heat sink in accordance with the first embodiment;
FIG. 6 is an enlarged view of a portion of FIG. 4 at A;
fig. 7 is a schematic structural diagram of a piston cylinder in the second embodiment.
In the figure: 11. a box body; 12. a box cover; 13. an air inlet cylinder; 14. an air inlet hopper; 15. an automotive battery body; 16. an exhaust pipe; 21. a first vertical bar; 22. a second vertical bar; 23. a first fixed frame; 24. a second fixed frame; 31. a screen plate; 32. a gas-conducting shell; 41. a heat conducting plate; 42. a heat sink; 43. a first plate body; 44. a second plate body; 45. a heat conducting rod; 46. a fixing rod; 47. a first guide bar; 51. a water storage box; 52. a cotton rope; 53. a cotton pad; 61. a storage bladder; 62. connecting holes; 63. a hose; 64. a groove; 65. a seal ring; 71. a first fender; 72. a second mudguard; 81. an electric push rod; 82. a connecting rod; 83. a squeegee; 91. a second guide bar; 92. a cross bar; 93. a mud discharging plate; 101. a piston cylinder; 102. a screw rod; 103. a fan blade; 104. a piston plate; 105. a guide rail; 106. a delivery pipe.
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.
Example one
Referring to fig. 1-6, a new energy vehicle battery cooling device includes a box 11, a box cover 12 and a vehicle battery body 15; the box cover 12 is bolted to the top of the box body 11; the automobile battery body 15 is positioned inside the box body 11; the method is characterized in that: an air inlet cylinder 13 is fixedly connected to the bottom of the box body 11; an air inlet hopper 14 is fixedly connected to the side surface of the air inlet cylinder 13; an exhaust pipe 16 is fixedly connected to the top of the box cover 12; the air inlet cylinder 13 is positioned at the center of the bottom of the box body 11; when the automobile battery cooling device is used, a large amount of heat can be generated by discharging of an automobile battery, the heat can accelerate aging of automobile battery parts and affect the service life of the automobile battery parts, in the process of running of the automobile, the air inlet hopper 14 guides external air into the air inlet cylinder 13, then the air enters the box body 11 from the air inlet cylinder 13, the temperature of the automobile battery body 15 can be reduced by flowing cold air from the outside, the working temperature is reduced, then the air is exhausted through the exhaust pipe 16, the automobile battery body 15 can be cooled by means of the heat dissipation, the temperature in the discharging process is reduced, meanwhile, cold air enters from the outside to quickly take hot air around the automobile battery body 15 away, the influence on the heat dissipation effect is reduced, compared with an active heat dissipation mode, the use of a fan and a water pump is reduced, and the requirement on electric energy is low.
The embodiment of the invention further provides that a first vertical rod 21 and a second vertical rod 22 are fixedly connected to the bottom of the inner side wall of the box body 11 and the bottom of the box cover 12 respectively; the end parts of the first vertical rod 21 and the second vertical rod 22 are fixedly connected with a first fixed frame 23 and a second fixed frame 24 respectively; when the installation, the staff inserts car battery body 15 in first fixed frame 23, later bolted connection rigid coupling case lid 12, then second fixed frame 24 blocks the top of car battery body 15, relies on above-mentioned setting to fix the car battery plate body, and then reduces it and takes place to remove in box 11, and makes car battery body 15 be in unsettled state, conveniently dispels the heat the cooling.
The embodiment of the invention further provides that a net plate 31 is fixedly connected to the side wall of the first fixed frame 23; the bottom parts of the inner walls of the two sides of the box body 11 are fixedly connected with air guide shells 32; when using, can enter into the air in the box 11 through setting up air guide shell 32 and lead, make the air current that flows to both sides flow to both sides around the box 11, later can play certain equipartition effect through otter board 31, make its air current more even around the mobile of automobile battery body 15, improve holistic radiating effect.
The embodiment of the present invention further provides that a group of heat conducting plates 41 is fixedly connected to the inner side walls of the first fixing frame 23 and the second fixing frame 24; one side of the heat conducting plate 41, which is far away from the automobile battery body 15, is fixedly connected with a radiating fin 42; the radiating fins 42 are designed to be wave-shaped; a pair of first plate 43 and second plate 44 are arranged around the automobile battery body 15; the side surfaces of the first plate body 43 and the second plate body 44 are fixedly connected with heat conducting rods 45; the heat conducting rod 45 is designed to be of a spiral structure; the first plate body 43 and the second plate body 44 are made of copper materials; a group of fixing rods 46 are fixedly connected to the top side of the screen plate 31; two groups of first guide rods 47 are fixedly connected to the side surfaces of the fixing rods 46; two groups of first guide rods 47 respectively penetrate through the first plate body 43 and the second plate body 44 and are connected with the first plate body and the second plate body in a sliding manner; a first spring is sleeved on the surface of the first guide rod 47; when the automobile battery pack is used, the top side and the bottom side of the automobile battery body 15 are in contact with the heat conduction plate 41, the first plate body 43 and the second plate body 44 are in contact with the side wall of the automobile battery body 15, the heat conduction plate 41, the first plate body 43 and the second plate body 44 are used for transferring heat, the contact area between the heat conduction plate 42 and the air is increased by the heat conduction plate 45, so that the whole heat dissipation effect can be improved, the contact area between the heat conduction plate 45 and the air can be further improved by the heat conduction plate 42 and the wave-shaped heat dissipation plate 42 which are designed in a spiral shape, the heat dissipation effect on the automobile battery body 15 is improved, when the automobile battery pack is installed, the first plate body 43 and the second plate body 44 are pushed and extruded by the first spring, the attaching degree of the first plate body 43 and the second plate body 44 to the automobile battery body 15 can be kept by the attaching degree, the attaching degree is more compact, and the heat dissipation of the automobile battery body 15 can be facilitated.
The embodiment of the present invention further provides that a first mudguard 71 and a second mudguard 72 are fixedly connected to the inner side wall of the air intake hopper 14; the first mudguard 71 is provided with a group of first through holes; the second mud guard 72 is provided with a group of second through holes; when the air intake hopper 14 is used, due to the fact that the height of the air intake hopper 14 is low, outside muddy water is prone to entering the air intake cylinder 13 during running in rainy days, the outside muddy water can be blocked by the aid of the first mud guard 71 and the second mud guard 72, and the first through holes and the second through holes are arranged in a staggered mode, so that the muddy water is reduced from entering the air intake cylinder 13.
The embodiment of the present invention further provides that an electric push rod 81 is fixedly connected to the top side of the air intake hopper 14; the output end of the electric push rod 81 is fixedly connected with a connecting rod 82; a pair of scrapers 83 are fixedly connected to the bottom side of the connecting rod 82; the scraping plate 83 penetrates through the top wall body of the air inlet hopper 14 and is connected with the top wall body in a sliding mode; when using, the user can start electric putter 81, and then electric putter 81 drives connecting rod 82 and moves from top to bottom, relies on connecting rod 82 to reciprocate and drives scraper blade 83 and carry out the earth of relieving adhesion on first fender 71 and the second fender 72, and then reduces the condition that earth blockked up first fender 71 and second fender 72.
The embodiment of the present invention further provides that a group of second guide rods 91 is fixedly connected to the bottom side of the air intake hopper 14; a cross rod 92 is connected to the surface of the second guide rod 91 in a sliding manner; a second spring is sleeved on the surface of the second guide rod 91; the bottom of the air inlet hopper 14 is provided with a pair of through grooves; the mud discharging plate 93 is connected in the through groove in a sliding way; the bottom side of the mud discharging plate 93 is fixedly connected with the cross rod 92; when the dust removing device is used, after the scraper 83 moves downwards, the scraper 83 can extrude the mud discharging plate 93, the second spring is compressed, the mud discharging plate 93 slides out of the mud discharging groove, then soil shoveled by the scraper 83 is discharged outwards from the mud discharging groove, the condition that the soil is accumulated in the air inlet hopper 14 can be reduced, the dust discharging groove is used for discharging accumulated dust in the air inlet cylinder 13, and the second spring is used for assisting the transverse rod 92 and the mud discharging plate 93 to reset.
The embodiment of the present invention further provides that a cotton pad 53 is fixedly connected to the side surface of the heat conducting plate 41; a cotton rope 52 is fixedly connected to the bottom side of the cotton pad 53; the bottom of the air inlet cylinder 13 is fixedly connected with a water storage box 51; the cotton rope 52 is fixedly connected with the inner side wall of the air inlet cylinder 13; the bottom end of the cotton rope 52 is inserted into the water storage box 51; when the vehicle went to ponding road surface, in external rainwater entered into air inlet pipe 13, later save in water storage box 51, later can absorb the rainwater in the water storage box 51 through cotton rope 52, then carry the rainwater to the cotton pad 53 in, then the air current sweeps the heat dissipation to car battery body 15 bottom, it can make the rainwater evaporation of cotton pad 53 to this radiating effect to car battery body 15 can be improved, reduce car battery body 15 and take place overheated condition.
The embodiment of the present invention further provides that a storage bag 61 is fixedly connected in the first fixing frame 23; a connecting hole 62 is formed in the first fixed frame 23; a pipe body is fixedly connected between the connecting hole 62 and the storage bag 61; grooves 64 are formed in the first plate body 43 and the second plate body 44 at one sides close to the automobile battery body 15; a hose 63 is fixedly connected between the connecting hole 62 and the groove 64; the surfaces of the first plate body 43 and the second plate body 44 are fixedly connected with a sealing ring 65; when the installation, storage bag 61 can be extruded to car battery body 15 bottom, store up and have the silicone grease in the bag 61, later the silicone grease can be followed and injected into connecting hole 62 in the storage bag 61, later the rethread hose 63 enters into in the recess 64, spill over from recess 64 is outside, later under first spring extrusion first plate 43 and second plate 44 effect, coat the surface at car battery body 15 with the silicone grease, rely on the silicone grease to fill first plate 43, the clearance between second plate 44 and the car battery body 15, the car battery body 15 of being convenient for dispels the heat, rely on setting up sealing washer 65 and be used for sealing between first plate 43, second plate 44 and the car battery body 15, the condition of spilling takes place for the silicone grease.
Example two
Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a bracket is fixedly connected to an inner side wall of a top of the air inlet cylinder 13; a piston cylinder 101 is fixedly connected to the middle of the support; a piston plate 104 is connected in the piston cylinder 101 in a sliding manner; the middle part of the piston plate 104 is connected with a screw rod 102 through a ball screw thread pair; the screw rod 102 penetrates through the bottom wall body of the piston cylinder 101 and is rotatably connected with the bottom wall body; the bottom end of the screw rod 102 is fixedly connected with a fan blade 103; a guide rail 105 is fixedly connected to the inner side wall of the piston cylinder 101; the piston plate 104 is connected with the guide rail 105 in a sliding manner; the top of the piston cylinder 101 is fixedly connected with a delivery pipe 106; the top end of the conveying pipe 106 is fixedly connected with the side wall of the connecting hole 62; in the long-term use process, the silicone grease amount coated on the surface of the automobile battery body 15 can be gradually reduced, when the device is used, external air flow can drive the fan blades 103 to rotate in the flowing process of the air inlet cylinder 13, so as to drive the screw rod 102 to rotate, the screw rod 102 rotates to drive the piston plate 104 to move, the guide rail 105 guides the piston plate 104, the rodless cavity of the piston cylinder 101 is filled with silicone grease, the silicone grease in the piston cylinder 101 is extruded by means of the movement of the piston plate 104, the silicone grease is injected into the connecting hole 62 through the conveying pipe 106, and then the silicone grease overflows from the groove 64, so that the silicone grease can be automatically supplemented, and the heat conduction effect of the automobile battery body 15 is kept.
The working principle is that when the device is used, the automobile battery discharges to generate a large amount of heat which can accelerate the aging of automobile battery parts and influence the service life of the automobile battery parts, when the device is used, the air inlet hopper 14 is positioned outside a vehicle, when the vehicle runs, the air inside the air inlet cylinder 13 is guided into the air inlet cylinder 14 by the air inlet hopper 14, then the air enters the box body 11 from the air inlet cylinder 13, the temperature of the automobile battery body 15 can be reduced by the flowing of cold air from the outside, the working temperature is reduced, then the air is discharged through the exhaust pipe 16, the automobile battery body 15 can be radiated by the device, the temperature in the discharging process is reduced, meanwhile, the hot air around the automobile battery body 15 is quickly taken away by the cold air entering from the outside, the influence on the radiating effect is reduced, when the device is installed, a worker inserts the automobile battery body 15 into the first fixing frame 23, then the box cover 12 is bolted and fixedly connected, then the second fixing frame 24 clamps the top of the automobile battery body 15, the automobile battery plate body is fixed by the arrangement, and further the movement of the automobile battery plate body in the box body 11 is reduced, and the automobile battery body 15 is in a suspended state, so that the heat dissipation and cooling are convenient, the first plate body 43 and the second plate body 44 are pushed and extruded by arranging the first spring, the first plate body 43 and the second plate body 44 can be kept to be attached to the automobile battery body 15 more tightly by the aid of the attaching degree of the first plate body 43 and the second plate body 44, and further the heat dissipation of the automobile battery body 15 can be convenient, meanwhile, in the installation process, the bottom of the automobile battery body 15 can be extruded to form the storage bag 61, silicone grease is stored in the storage bag 61, then the silicone grease can be injected into the connecting hole 62 from the storage bag 61, and then enters the groove 64 through the hose 63, the silicone grease overflows from the groove 64, then the first spring presses the first plate 43 and the second plate 44 to act, the silicone grease is coated on the surface of the automobile battery body 15, the first plate 43 and the gap between the second plate 44 and the automobile battery body 15 are filled by the silicone grease, the automobile battery body 15 is convenient to dissipate heat, a sealing ring 65 is arranged to seal the space between the first plate 43, the second plate 44 and the automobile battery body 15, the silicone grease overflows, the amount of the silicone grease coated on the surface of the automobile battery body 15 is gradually reduced in the long-term use process, when the device is used, the air flow drives the fan blades 103 to rotate in the flowing process of the external air flow in the air inlet cylinder 13, so as to drive the screw rod 102 to rotate, the screw rod 102 rotates to drive the piston plate 104 to move, the guide rail 105 guides the piston plate 104, the rodless cavity of the piston plate 101 is filled with the silicone grease by the movement of the piston plate 104, the silicone grease is injected into the connecting hole 62 through the conveying pipe 64 and overflows, so that the air flow of the piston plate 101 can automatically supplement the silicone grease, the air flow to the heat conducting plate 11, the heat conducting plate 11 and the heat conducting plate 11 can be uniformly distributed around the automobile battery body 11, the automobile battery shell, the heat conducting plate 11, the air flow of the automobile battery body 11, the automobile battery shell can be uniformly distributed around the automobile battery shell, the automobile battery shell 11, thereby improving the overall heat dissipation effect, the spirally designed heat conduction rod 45 and the wave-shaped heat dissipation fins 42 can further improve the contact area with the air and improve the heat dissipation effect on the automobile battery body 15, and because the height of the air inlet hopper 14 is lower, during running in rainy days, external muddy water is easy to enter the air inlet cylinder 13, the first mud guard 71 and the second mud guard 72 are arranged to block the external muddy water, the first through holes and the second through holes are arranged in a staggered manner to reduce the muddy water entering the air inlet cylinder 13, when in use, a user can start the electric push rod 81, then the electric push rod 81 drives the connecting rod 82 to move up and down, the connecting rod 82 moves up and down to drive the scraper 83 to scrape off the soil adhered on the first mud guard 71 and the second mud guard 72, further, the mud clogging of the first and second mudguards 71 and 72 is reduced, and after the scraper 83 moves downward to a predetermined position, it will press the mud discharging plate 93, the second spring will compress, the mud discharging plate 93 will slide out from the mud discharging groove, then the mud removed by the scraper 83 will be discharged from the mud discharging groove, therefore, the condition that soil is accumulated in the air inlet hopper 14 can be reduced, the dust exhaust groove is used for exhausting accumulated dust in the air inlet cylinder 13, the second spring is used for assisting the transverse rod 92 and the mud exhaust plate 93 to reset, when the vehicle runs to a water accumulation road surface, external rainwater enters the air inlet cylinder 13 and is stored in the water storage box 51, then the rainwater in the water storage box 51 is sucked by the cotton rope 52, then, the rain water is conveyed into the cotton pad 53, and when the air flow blows and blows the bottom of the automobile battery body 15 for heat dissipation, it can make the rainwater evaporation of cotton pad 53 to this radiating effect to car battery body 15 can be improved, the overheated condition of car battery body 15 emergence is reduced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (10)
1. A new energy automobile battery cooling device comprises a box body (11), a box cover (12) and an automobile battery body (15); the box cover (12) is bolted to the top of the box body (11); the automobile battery body (15) is positioned inside the box body (11); the method is characterized in that: an air inlet cylinder (13) is fixedly connected to the bottom of the box body (11); an air inlet hopper (14) is fixedly connected to the side surface of the air inlet cylinder (13); an exhaust pipe (16) is fixedly connected to the top of the box cover (12); the air inlet cylinder (13) is positioned at the center of the bottom of the box body (11).
2. The new energy automobile battery cooling device of claim 1, characterized in that: a first vertical rod (21) and a second vertical rod (22) are fixedly connected to the bottom of the inner side wall of the box body (11) and the bottom of the box cover (12) respectively; the end parts of the first vertical rod (21) and the second vertical rod (22) are fixedly connected with a first fixing frame (23) and a second fixing frame (24) respectively.
3. The new energy automobile battery cooling device of claim 2, characterized in that: a screen plate (31) is fixedly connected to the side wall of the first fixed frame (23); the bottom of the inner walls of the two sides of the box body (11) is fixedly connected with an air guide shell (32).
4. The new energy automobile battery cooling device according to claim 3, characterized in that: a group of heat conducting plates (41) are fixedly connected to the inner side walls of the first fixing frame (23) and the second fixing frame (24); one side of the heat conducting plate (41) far away from the automobile battery body (15) is fixedly connected with a radiating fin (42); the radiating fins (42) are designed to be wave-shaped structures; a pair of first plate bodies (43) and second plate bodies (44) is arranged on the periphery of the automobile battery body (15); the side surfaces of the first plate body (43) and the second plate body (44) are fixedly connected with heat conducting rods (45); the heat conducting rod (45) is designed to be of a spiral structure; the first plate body (43) and the second plate body (44) are made of copper materials; a group of fixing rods (46) are fixedly connected to the top side of the screen plate (31); two groups of first guide rods (47) are fixedly connected to the side surfaces of the fixing rods (46); the two groups of first guide rods (47) respectively penetrate through the first plate body (43) and the second plate body (44) and are connected with the first plate body and the second plate body in a sliding mode; the surface of the first guide rod (47) is sleeved with a first spring.
5. The new energy automobile battery cooling device according to claim 1, characterized in that: a first mud guard (71) and a second mud guard (72) are fixedly connected to the inner side wall of the air inlet hopper (14); the first mudguard (71) is provided with a group of first through holes; and the second mudguard (72) is provided with a group of second through holes.
6. The new energy automobile battery cooling device of claim 5, characterized in that: an electric push rod (81) is fixedly connected to the top side of the air inlet hopper (14); the output end of the electric push rod (81) is fixedly connected with a connecting rod (82); a pair of scrapers (83) is fixedly connected to the bottom side of the connecting rod (82); the scraping plate (83) penetrates through the top wall body of the air inlet hopper (14) and is connected with the air inlet hopper in a sliding mode.
7. The new energy automobile battery cooling device according to claim 6, characterized in that: a group of second guide rods (91) is fixedly connected to the bottom side of the air inlet hopper (14); the surface of the second guide rod (91) is connected with a cross rod (92) in a sliding manner; a second spring is sleeved on the surface of the second guide rod (91); the bottom of the air inlet hopper (14) is provided with a pair of through grooves; the through groove is connected with a mud discharging plate (93) in a sliding way; the bottom side of the mud discharging plate (93) is fixedly connected with the cross rod (92).
8. The new energy automobile battery cooling device of claim 4, characterized in that: the side surface of the heat conducting plate (41) is fixedly connected with a cotton pad (53); a cotton rope (52) is fixedly connected to the bottom side of the cotton pad (53); the bottom of the air inlet cylinder (13) is fixedly connected with a water storage box (51); the cotton rope (52) is fixedly connected with the inner side wall of the air inlet cylinder (13); the bottom end of the cotton rope (52) is inserted into the water storage box (51).
9. The new energy automobile battery cooling device according to claim 4, characterized in that: a storage bag (61) is fixedly connected in the first fixed frame (23); a connecting hole (62) is formed in the first fixed frame (23); a pipe body is fixedly connected between the connecting hole (62) and the storage bag (61); one sides of the first plate body (43) and the second plate body (44) close to the automobile battery body (15) are respectively provided with a groove (64); a hose (63) is fixedly connected between the connecting hole (62) and the groove (64); and the surfaces of the first plate body (43) and the second plate body (44) are fixedly connected with sealing rings (65).
10. The new energy automobile battery cooling device of claim 9, characterized in that: a bracket is fixedly connected to the inner side wall of the top of the air inlet cylinder (13); a piston cylinder (101) is fixedly connected to the middle of the support; a piston plate (104) is connected in the piston cylinder (101) in a sliding manner; the middle part of the piston plate (104) is connected with a screw rod (102) through a ball screw thread pair; the screw rod (102) penetrates through the bottom wall body of the piston cylinder (101) and is in rotary connection with the bottom wall body; the bottom end of the screw rod (102) is fixedly connected with a fan blade (103); a guide rail (105) is fixedly connected to the inner side wall of the piston cylinder (101); the piston plate (104) is connected with the guide rail (105) in a sliding manner; the top of the piston cylinder (101) is fixedly connected with a delivery pipe (106); the top end of the conveying pipe (106) is fixedly connected with the side wall of the connecting hole (62).
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| CN202211243927.9A CN115312919B (en) | 2022-10-12 | 2022-10-12 | New energy automobile battery cooling device |
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| CN202211243927.9A CN115312919B (en) | 2022-10-12 | 2022-10-12 | New energy automobile battery cooling device |
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| CN115312919B (en) | 2022-12-20 |
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