CN113745692A - Heat abstractor is used in new energy automobile battery management - Google Patents

Heat abstractor is used in new energy automobile battery management Download PDF

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Publication number
CN113745692A
CN113745692A CN202110959806.3A CN202110959806A CN113745692A CN 113745692 A CN113745692 A CN 113745692A CN 202110959806 A CN202110959806 A CN 202110959806A CN 113745692 A CN113745692 A CN 113745692A
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China
Prior art keywords
heat dissipation
new energy
energy automobile
base
battery management
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Granted
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CN202110959806.3A
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Chinese (zh)
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CN113745692B (en
Inventor
孙灿
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Wuxi Jialong Heat Exchanger Stock Co ltd
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Ganzhou Gangyi E Commerce Co ltd
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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—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
    • H01M50/24—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 from their environment, e.g. from corrosion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
    • H05F3/00—Carrying-off electrostatic charges
    • H05F3/02—Carrying-off electrostatic charges by means of earthing connections
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. 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)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

The invention relates to a heat dissipation device, in particular to a heat dissipation device for battery management of a new energy automobile. The invention provides a heat dissipation device for new energy automobile battery management, which can quickly dissipate heat of a new energy automobile battery, can save part of electric energy and can avoid dust accumulation on the new energy automobile battery. The utility model provides a heat abstractor is used in new energy automobile battery management, has the base including first support, base, fender bracket and fan, and the welding of first support top has the base, and the equal rigid coupling in the base left and right sides has the fender bracket, all installs the fan on two fender brackets, still including water-cooling mechanism and static elimination mechanism, is equipped with water-cooling mechanism on the base, and the base bottom is equipped with static elimination mechanism. According to the invention, the water-cooling heat dissipation mechanism and the static elimination mechanism are arranged, so that the new energy automobile battery can be subjected to water-cooling heat dissipation, and static can be eliminated rapidly, thereby prolonging the service life of the new energy automobile battery.

Description

Heat abstractor is used in new energy automobile battery management
Technical Field
The invention relates to a heat dissipation device, in particular to a heat dissipation device for battery management of a new energy automobile.
Background
With the continuous development of social economy, the continuous progress innovation of science and technology, new energy automobile also appears along with it, new energy automobile has realized need not petroleum resource, just can travel by the electric energy, have advantages such as environmental protection and energy-conservation, but rely on battery work to face the problem that the battery discharge in-process produced a large amount of heats certainly, even also have heat abstractor in the current new energy automobile, but most heat abstractor only is simple fin with the structure radiating effect of fan general, waste the electric energy simultaneously, and the dust easily piles up on new energy automobile battery.
Therefore, a heat dissipation device for managing the new energy automobile battery is needed to be designed, wherein the heat dissipation device can quickly dissipate the new energy automobile battery, can save part of electric energy, and can prevent dust from accumulating on the new energy automobile battery.
Disclosure of Invention
In order to overcome the defects that most of heat dissipation devices only have a simple structure of heat dissipation fins and fans, the heat dissipation effects are general, electric energy is wasted, and dust is easy to accumulate on a new energy automobile battery, the invention has the technical problems that: the utility model provides a can dispel the heat to new energy automobile battery fast, can save partial electric energy simultaneously, can avoid the dust moreover to pile up heat abstractor for new energy automobile battery management on new energy automobile battery.
The technical scheme is as follows: the utility model provides a heat abstractor is used in new energy automobile battery management, has the base including first support, base, fender bracket and fan, and the welding of first support top has the base, and the equal rigid coupling in the base left and right sides has the fender bracket, all installs the fan on two fender brackets, still including water-cooling mechanism and static elimination mechanism, is equipped with water-cooling mechanism on the base, and the base bottom is equipped with static elimination mechanism.
Preferably, the water-cooling heat dissipation mechanism comprises a second support, backflow cooling fins, a drainage tube, a third support, a water pump and a connecting pipe, the second support is fixedly connected to the left side and the right side of the base, the backflow cooling fins are mounted on the two second supports, the number of the backflow cooling fins is two, the drainage tube is connected between the two backflow cooling fins, the number of the drainage tubes is eight, the third support is welded to the left portion of the front side of the base, the water pump is mounted on the third support and connected with the drainage tube below the right portion of the front side, the connecting pipe is mounted on the water pump, and the connecting pipe is in through connection with the backflow cooling fins on the left side.
Preferably, the static elimination mechanism comprises fixing frames, rotating shafts and conducting wires, the fixing frames are arranged on the left side and the right side of the bottom of the base, the rotating shafts are arranged on the two fixing frames in a rotating mode, the conducting wires are connected to the two rotating shafts, and the conducting wires are in contact with the ground.
As preferred, still including the lime-soil filtering mechanism, the lime-soil filtering mechanism is including fixed case, the ash blocking board, first fixed cover, the fixed cover of second, connecting axle and cutting ferrule, fixed case has all been welded to the base left and right sides, first fixed cover has all been welded to both sides around two fixed roof portions, the quantity of first fixed cover is four, all slidingtype is equipped with the connecting axle in four first fixed covers, all be equipped with the fixed cover of second on four connecting axles, it is connected with the ash blocking board to be located between the fixed cover bottom of second with one side, ash blocking board and fixed case contact cooperation, all install the cutting ferrule on four connecting axles, cutting ferrule and the fixed cover contact cooperation of second.
Preferably, the guide plate fixing device further comprises a fixing mechanism, the fixing mechanism comprises a fixing plate, guide rods, sliding plates and compression springs, the fixing plate is installed at the top of the base, the guide rods are fixedly connected to the front side and the rear side of the fixing plate, the guide rods are eight in number, the sliding plates are arranged between the guide rods on the same side in a sliding mode, the sliding plates are two-fast in number, the compression springs are sleeved on the eight guide rods, and the two ends of each compression spring are connected to the corresponding guide rods and the corresponding sliding plates respectively.
As preferred, still including supplementary heat dissipation mechanism, supplementary heat dissipation mechanism is including connecting plate, spine shaped plate and bolt, and the base left and right sides upper portion all has welded the connecting plate through the bolt, and the quantity of connecting plate is four, is connected with the spine shaped plate between four connecting plates the inner, and the spine shaped plate is located the fixed plate top.
Preferably, the device further comprises a covering protection mechanism, the covering protection mechanism comprises rotating plates, handles and rivets, the rotating plates are rotatably arranged on the lower portions of the front side and the rear side of the base, the handles are riveted on the two rotating plates through the rivets, and the number of the handles is two.
Preferably, the conductive wire is made of rubber.
The invention has the beneficial effects that: 1. according to the invention, the water-cooling heat dissipation mechanism and the static elimination mechanism are arranged, so that the new energy automobile battery can be subjected to water-cooling heat dissipation, and static can be eliminated rapidly, and the service life of the new energy automobile battery is prolonged;
2. according to the invention, the dust filtering mechanism and the fixing mechanism are arranged, so that dust can be blocked, the situation that the dust can float to the new energy automobile battery is effectively avoided, and the sliding plate can clamp the new energy automobile battery to avoid shaking;
3. according to the invention, the auxiliary heat dissipation mechanism and the water-cooling heat dissipation mechanism are arranged, so that the ridge-shaped plate can disperse heat generated by the new energy automobile battery;
4. the covering protection mechanism is matched with the auxiliary heat dissipation mechanism, so that liquid can be prevented from being sprayed onto the new energy automobile battery.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of the water-cooling heat dissipation mechanism of the present invention.
Fig. 4 is a schematic perspective view of the static electricity eliminating mechanism of the present invention.
Fig. 5 is a schematic perspective view of the dust filtering mechanism of the present invention.
Fig. 6 is a schematic perspective view of a part a of the dust filter mechanism according to the present invention.
Fig. 7 is a schematic perspective view of the fixing mechanism of the present invention.
Fig. 8 is a schematic perspective view of an auxiliary heat dissipation mechanism according to the present invention.
Fig. 9 is a schematic perspective view of the covering protection mechanism of the present invention.
Reference numbers in the drawings: 1: first bracket, 2: base, 3: protective frame, 4: a fan, 5: water-cooled heat dissipation mechanism, 51: second bracket, 52: reflow heat sink, 53: draft tube, 54: third bracket, 55: water pump, 56: connecting pipe, 6: static electricity eliminating mechanism, 61: mount, 62: rotating shaft, 63: conductive line, 7: dirt filtering mechanism, 71: fixed box, 72: dust blocking plate, 73: first fixing sleeve, 74: second fixing sleeve, 75: connecting shaft, 76: cutting ferrule, 8: fixing mechanism, 81: fixing plate, 82: guide rod, 83: slide plate, 84: compression spring, 9: supplementary heat dissipation mechanism, 91: connecting plate, 92: ridge plate, 93: bolt, 10: capping protection mechanism, 101: rotating plate, 102: handle, 103: and (4) riveting.
Detailed Description
The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.
Example 1
A heat dissipation device for battery management of a new energy automobile is shown in figures 1-2 and comprises a first support 1, a base 2, protection frames 3, fans 4, a water-cooling heat dissipation mechanism 5 and an electrostatic elimination mechanism 6, wherein the base 2 is welded to the top of the first support 1, the protection frames 3 are fixedly connected to the left side and the right side of the base 2, the fans 4 are mounted on the two protection frames 3, the water-cooling heat dissipation mechanism 5 is arranged on the base 2, and the electrostatic elimination mechanism 6 is arranged at the bottom of the base 2.
When people need the heat dissipation device, a worker can place a new energy automobile battery on the base 2, the new energy automobile battery is just in contact with the water-cooling heat dissipation mechanism 5, then the worker can turn on the fan 4 and the water-cooling heat dissipation mechanism 5, the water-cooling heat dissipation mechanism 5 can carry out water-cooling temperature reduction and heat dissipation on the new energy automobile battery, the efficiency of the water-cooling heat dissipation mechanism 5 can be improved when the fan 4 rotates, the protection frame 3 plays a protection role, so that the situation that the fan 4 scratches hands of people is reduced, the static electricity eliminating mechanism 6 can guide static electricity generated by the new energy automobile battery into the ground and eliminate the static electricity, when the worker does not need to use the heat dissipation device for the moment, the fan 4 and the water-cooling heat dissipation mechanism 5 can be turned off, the water-cooling heat dissipation mechanism 5 can be stopped for the moment when the worker does not need to use the heat dissipation device for the moment, meanwhile, the fan 4 can be stopped cooling the water-cooling heat dissipation mechanism 5, if the worker needs to continue to use the heat dissipation device, the worker repeats the above operation again.
Example 2
In a preferred embodiment of the present invention, as shown in fig. 2-9, the water-cooled heat dissipation mechanism 5 includes two second brackets 51, two backflow heat sinks 52, eight drainage tubes 53, eight third brackets 54, a water pump 55 and a connection tube 56, the second brackets 51 are fixedly connected to both left and right sides of the base 2, the backflow heat sinks 52 are mounted on both the two second brackets 51, the number of the backflow heat sinks 52 is two, the drainage tube 53 is connected between the two backflow heat sinks 52, the third bracket 54 is welded to the left portion of the front side of the base 2, the water pump 55 is mounted on the third bracket 54, the water pump 55 is connected to the drainage tube 53 below the right portion of the front side, the connection tube 56 is mounted on the water pump 55, and the connection tube 56 is connected to the backflow heat sinks 52 on the left side in a penetrating manner.
When the new energy automobile battery is positioned on the base 2, the new energy automobile battery is just in contact with the backflow cooling fins 52 and the drainage pipes 53, at this time, a worker can turn on the water pump 55, the water pump 55 can suck water in the drainage pipes 53 into the connecting pipes 56, the water in the connecting pipes 56 can be discharged into the backflow cooling fins 52, the backflow cooling fins 52 can rapidly dissipate the heat of the water, the water after heat dissipation can flow back to the drainage pipes 53 again, the water in the drainage pipes 53 can flow to cool and dissipate the heat of the new energy automobile battery, when the worker does not need to cool and dissipate the heat of the new energy automobile battery temporarily, the worker can turn off the water pump 55, and if the worker needs to continue cooling and dissipating the heat of the new energy automobile battery, the worker can repeat the operation again.
The static elimination mechanism 6 comprises a fixing frame 61, a rotating shaft 62 and a conducting wire 63, the fixing frame 61 is arranged on the left side and the right side of the bottom of the base 2, the rotating shafts 62 are arranged on the two fixing frames 61 in a rotating mode, the conducting wires 63 are connected to the two rotating shafts 62, and the conducting wires 63 are in contact with the ground.
The radiating in-process of new energy automobile battery cooling can inevitably produce static, and static can influence new energy automobile battery life in untimely elimination, so static that new energy automobile battery produced can convey to base 2 on, static on the base 2 can convey subaerially through mount 61 and pivot 62 and conductor wire 63, so the device can be quick with static elimination to the life of extension new energy automobile battery.
Still including dust filtering mechanism 7, dust filtering mechanism 7 is including fixed case 71, ash blocking plate 72, first fixed cover 73, the fixed cover 74 of second, connecting axle 75 and cutting ferrule 76, fixed case 71 has all been welded to the base 2 left and right sides, first fixed cover 73 has all been welded to both sides around two fixed case 71 tops, the quantity of first fixed cover 73 is four, four first fixed cover 73 are interior all to be slidingtype and to be equipped with connecting axle 75, all be equipped with the fixed cover 74 of second on four connecting axles 75, be located and be connected with ash blocking plate 72 between the fixed cover 74 bottom of second with one side, ash blocking plate 72 and fixed case 71 contact fit, cutting ferrule 76 all is installed on four connecting axles 75, cutting ferrule 76 and the fixed cover 74 contact fit of second.
When the automobile runs, the ash and soil inevitably floats to the new energy automobile battery, the ash and soil is accumulated on the new energy automobile battery to cause potential safety hazards, so the ash blocking plate 72 can filter the ash and soil, when more ash and soil is adsorbed on the ash blocking plate, a worker can enable the clamping sleeve 76 to slide outwards on the connecting shaft 75, the clamping sleeve 76 can slide outwards until the clamping sleeve 76 stops contacting with the second fixing sleeve 74 temporarily, the worker can enable the second fixing sleeve 74 to slide outwards on the connecting shaft 75, the ash blocking plate 72 can move outwards along with the second fixing sleeve, then the worker needs to manually clean the ash blocking plate 72, the worker can enable the second fixing sleeve 74 to slide inwards on the connecting shaft 75, the ash blocking plate 72 can move inwards along with the second fixing sleeve 74, the worker can enable the clamping sleeve 76 to slide inwards on the connecting shaft 75, and when the clamping sleeve 76 slides inwards to contact with the second fixing sleeve 74, the clamping sleeve 76 can clamp the second fixing sleeve 74 tightly, so the device can block the lime soil, and the condition that the lime soil can float to the new energy automobile battery is effectively avoided appearing.
Still including fixed establishment 8, fixed establishment 8 is including fixed plate 81, guide arm 82, slide 83 and compression spring 84, fixed plate 81 is installed at base 2 top, the equal rigid coupling guide arm 82 in both sides around the fixed plate 81, the quantity of guide arm 82 is eight, it is equipped with slide 83 to lie in the slidingtype between the guide arm 82 with one side, the quantity of slide 83 is two fast, all overlap on eight guide arms 82 and be equipped with compression spring 84, compression spring 84's both ends are connected respectively on corresponding guide arm 82 and slide 83.
In order to reduce the damage of the new energy automobile battery caused by shaking, before a worker places the new energy automobile battery, the worker can slide the sliding plate 83 outwards on the guide rod 82, the compression spring 84 is compressed, when the sliding plate 83 slides outwards and temporarily stops contacting with the fixing plate 81, the worker can place the new energy automobile battery in the fixing plate 81, then the worker can rotate to loosen the sliding plate 83, the compression spring 84 resets to enable the sliding plate 83 to slide inwards on the guide rod 82, when the sliding plate 83 slides inwards and contacts with the new energy automobile battery, the sliding plate 83 can clamp the new energy automobile battery to avoid shaking, and if the worker needs to take out the new energy automobile battery in the fixing plate 81, the worker can repeat the operation again.
Still including supplementary heat dissipation mechanism 9, supplementary heat dissipation mechanism 9 is including connecting plate 91, ridge shape board 92 and bolt 93, and base 2 left and right sides upper portion all has connecting plate 91 through bolt 93 welding, and the quantity of connecting plate 91 is four, is connected with ridge shape board 92 between four connecting plate 91 inner, and ridge shape board 92 is located fixed plate 81 top.
In order to enhance the heat dissipation effect of the new energy vehicle battery, the ridge plate 92 disperses heat generated by the new energy vehicle battery, and the connection plate 91 and the bolt 93 are connected.
The protective device is characterized by further comprising a covering protection mechanism 10, wherein the covering protection mechanism 10 comprises rotating plates 101, handles 102 and rivets 103, the rotating plates 101 are rotatably arranged on the lower portions of the front side and the rear side of the base 2, the handles 102 are riveted on the two rotating plates 101 through the rivets 103, and the number of the handles 102 is two.
In order to avoid the liquid from being sprayed onto the new energy automobile battery, when a worker needs to dissipate the heat of the new energy automobile battery, the worker can enable the handle 102 and the rivet 103 to move outwards, the handle 102 can enable the rotating plate 101 to rotate, when the rotating plate 101 rotates to be temporarily stopped and the ridge-shaped plate 92, the device can dissipate the heat of the new energy automobile battery, when the worker does not need to dissipate the heat of the new energy automobile battery temporarily, the worker can enable the handle 102 and the rivet 103 to move inwards, the handle 102 can enable the rotating plate 101 to rotate, when the rotating plate 101 rotates to be in contact with the ridge-shaped plate 92, the device can temporarily stop dissipating the heat of the new energy automobile battery, and if the worker needs to continue to dissipate the heat of the new energy automobile battery, the worker repeats the operations again.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (8)

1. The utility model provides a heat abstractor for new energy automobile battery management, including first support (1), base (2), fender bracket (3) and fan (4), first support (1) top welding has base (2), the equal rigid coupling in base (2) the left and right sides has fender bracket (3), all install fan (4) on two fender brackets (3), a serial communication port, still including water-cooling heat dissipation mechanism (5) and static elimination mechanism (6), be equipped with water-cooling heat dissipation mechanism (5) on base (2), base (2) bottom is equipped with static elimination mechanism (6).
2. The heat dissipation device for battery management of the new energy automobile according to claim 1, wherein the water-cooling heat dissipation mechanism (5) comprises second brackets (51), two reflux heat dissipation fins (52), two drainage tubes (53), a third bracket (54), a water pump (55) and a connecting pipe (56), the second brackets (51) are fixedly connected to the left and right sides of the base (2), the reflux heat dissipation fins (52) are mounted on the two second brackets (51), the number of the reflux heat dissipation fins (52) is two, the drainage tubes (53) are connected between the two reflux heat dissipation fins (52), the number of the drainage tubes (53) is eight, the third bracket (54) is welded to the left part of the front side of the base (2), the water pump (55) is mounted on the third bracket (54), the water pump (55) is connected with the drainage tubes (53) below the right part of the front side, the connecting pipe (56) is mounted on the water pump (55), the connection pipe (56) is connected to the left return fin (52) in a penetrating manner.
3. The heat dissipation device for battery management of the new energy automobile according to claim 2, wherein the static electricity elimination mechanism (6) comprises fixing frames (61), rotating shafts (62) and conducting wires (63), the fixing frames (61) are arranged on the left side and the right side of the bottom of the base (2), the rotating shafts (62) are arranged on the two fixing frames (61) in a rotating mode, the conducting wires (63) are connected to the two rotating shafts (62), and the conducting wires (63) are in contact with the ground.
4. The heat dissipation device for battery management of the new energy automobile as recited in claim 3, further comprising a dust filtering mechanism (7), wherein the dust filtering mechanism (7) comprises fixed boxes (71), dust baffles (72), first fixed sleeves (73), second fixed sleeves (74), connecting shafts (75) and clamping sleeves (76), the fixed boxes (71) are welded on the left and right sides of the base (2), the first fixed sleeves (73) are welded on the front and rear sides of the tops of the two fixed boxes (71), the number of the first fixed sleeves (73) is four, the connecting shafts (75) are slidably arranged in the four first fixed sleeves (73), the second fixed sleeves (74) are arranged on the four connecting shafts (75), the dust baffles (72) are connected between the bottoms of the second fixed sleeves (74) on the same side, and the dust baffles (72) are in contact fit with the fixed boxes (71), clamping sleeves (76) are arranged on the four connecting shafts (75), and the clamping sleeves (76) are in contact fit with the second fixing sleeves (74).
5. The heat dissipation device for battery management of the new energy automobile according to claim 4, further comprising a fixing mechanism (8), wherein the fixing mechanism (8) comprises a fixing plate (81), guide rods (82), sliding plates (83) and compression springs (84), the fixing plate (81) is installed at the top of the base (2), the guide rods (82) are fixedly connected to the front side and the rear side of the fixing plate (81), the number of the guide rods (82) is eight, the sliding plates (83) are slidably arranged between the guide rods (82) located on the same side, the number of the sliding plates (83) is two, the compression springs (84) are sleeved on the eight guide rods (82), and two ends of each compression spring (84) are respectively connected to the corresponding guide rod (82) and the corresponding sliding plate (83).
6. The heat dissipation device for battery management of the new energy automobile according to claim 5, further comprising an auxiliary heat dissipation mechanism (9), wherein the auxiliary heat dissipation mechanism (9) comprises a connection plate (91), a ridge plate (92) and a bolt (93), the connection plate (91) is welded to the upper portions of the left side and the right side of the base (2) through the bolt (93), the number of the connection plates (91) is four, the ridge plate (92) is connected between the inner ends of the four connection plates (91), and the ridge plate (92) is located above the fixing plate (81).
7. The heat dissipation device for battery management of the new energy automobile according to claim 6, further comprising a covering protection mechanism (10), wherein the covering protection mechanism (10) comprises a rotating plate (101), a handle (102) and rivets (103), the rotating plates (101) are rotatably arranged on the lower portions of the front side and the rear side of the base (2), the handles (102) are riveted on the two rotating plates (101) through the rivets (103), and the number of the handles (102) is two.
8. The heat dissipation device for battery management of the new energy automobile as claimed in claim 3, wherein the conductive wire (63) is made of rubber.
CN202110959806.3A 2021-08-20 2021-08-20 Heat abstractor is used in new energy automobile battery management Expired - Fee Related CN113745692B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017124875A1 (en) * 2016-01-20 2017-07-27 曾戟 Heat-dissipation device for battery pack of electric vehicle
CN208111614U (en) * 2018-04-17 2018-11-16 镇江臻晟能源科技有限公司 Electrostatic removal device in a kind of rectangular iron-nickel storage battery shell
CN109698295A (en) * 2018-12-27 2019-04-30 湖南星际动力新能源有限公司 A kind of cooling system for new energy car battery group
CN210717909U (en) * 2019-08-13 2020-06-09 武汉鑫云华制冷设备有限公司 Piston type air-cooling air cooler
CN211090439U (en) * 2019-12-23 2020-07-24 马瑞利汽车电子(广州)有限公司 Heat radiation structure
CN113097629A (en) * 2021-03-04 2021-07-09 戴书秀 New energy automobile battery heat abstractor based on water-cooling principle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017124875A1 (en) * 2016-01-20 2017-07-27 曾戟 Heat-dissipation device for battery pack of electric vehicle
CN208111614U (en) * 2018-04-17 2018-11-16 镇江臻晟能源科技有限公司 Electrostatic removal device in a kind of rectangular iron-nickel storage battery shell
CN109698295A (en) * 2018-12-27 2019-04-30 湖南星际动力新能源有限公司 A kind of cooling system for new energy car battery group
CN210717909U (en) * 2019-08-13 2020-06-09 武汉鑫云华制冷设备有限公司 Piston type air-cooling air cooler
CN211090439U (en) * 2019-12-23 2020-07-24 马瑞利汽车电子(广州)有限公司 Heat radiation structure
CN113097629A (en) * 2021-03-04 2021-07-09 戴书秀 New energy automobile battery heat abstractor based on water-cooling principle

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