CN117154286B - New energy battery with good heat dissipation effect - Google Patents
New energy battery with good heat dissipation effect Download PDFInfo
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- CN117154286B CN117154286B CN202311189436.5A CN202311189436A CN117154286B CN 117154286 B CN117154286 B CN 117154286B CN 202311189436 A CN202311189436 A CN 202311189436A CN 117154286 B CN117154286 B CN 117154286B
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- 230000000694 effects Effects 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 39
- 238000001816 cooling Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 239000004519 grease Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 210000003781 tooth socket Anatomy 0.000 claims 3
- 238000000034 method Methods 0.000 abstract description 27
- 238000010586 diagram Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Classifications
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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
- H01M10/65—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
-
- 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
-
- 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)
- Secondary Cells (AREA)
Abstract
The invention discloses a new energy battery with good heat dissipation effect, which comprises a shell, wherein the inner wall of the bottom of the shell is fixedly connected with limiting frames, the number of the limiting frames is two, battery cores are equidistantly distributed in the shell, the battery cores are positioned in the middle of the limiting frames, the outer wall of each battery core is contacted with the inner walls of the four sides of the limiting frames, and the outer wall of the top of the shell is fixedly connected with a cover plate through bolts. According to the invention, heat generated in the charge and discharge process of the battery core can be quickly absorbed, a good heat conduction and heat dissipation effect is achieved on the battery core, meanwhile, after the heat absorption plate absorbs the heat, the heat can be quickly exchanged with air through the first fin and the second fin on one side of the heat absorption plate, and the cross section of the first fin is < type >, so that the heat exchange area with the air can be increased, the first fin can be quickly cooled, and the heat dissipation effect of the heat conduction assembly on the battery core is improved.
Description
Technical Field
The invention relates to the technical field of new energy batteries, in particular to a new energy battery with good heat dissipation effect.
Background
At present, with the continuous improvement of energy conservation and environmental protection consciousness, the development of new energy industry is faster and faster, and a new energy battery is one of important branches in the new energy industry. The new energy batteries are various, and the lithium battery is one of the common new energy batteries. The lithium battery pack is sensitive to the ambient temperature, the temperature directly determines the electrical property and safety of the battery, the charge and discharge performance of the battery can be influenced by the fact that the temperature is too high or too low, an ideal working state cannot be achieved, meanwhile, the internal resistance and the capacity of the battery pack formed by connecting a plurality of batteries in series-parallel are inconsistent due to the influence of the temperature, and a large amount of heat can be generated in the charge and discharge process of the battery pack.
Through searching, the Chinese patent with the publication number of CN105470428B discloses a heat radiation structure of a new energy battery pack, which comprises a battery pack body, wherein the battery pack body consists of a plurality of battery bodies, a heat radiation frame comprises a fixed frame and a plurality of partition boards, and both ends of the partition boards are nested in clamping grooves of the fixed frame; a plurality of baffle side grooves are formed in the two side walls of the baffle along the length direction; the four corner positions on the surface of the fixed frame are provided with corner position holes; the surface of the fixed frame is provided with heat dissipation holes matched with the convex strips.
When the invention is used, the fixing effect can be achieved, the heat of the battery body can be absorbed, the influence of the over-high temperature on the charge and discharge performance of the battery body is avoided, the ideal working state is further ensured, and meanwhile, the phenomenon that the internal resistance and the capacity of the battery body are inconsistent due to the over-high temperature is avoided.
However, the above patent also has the following disadvantages: only through the radiating holes arranged, the battery pack body is not sufficiently fast radiated, and a large amount of heat is easily accumulated around the battery pack body in the charge and discharge process, so that the battery pack body has accidents such as short circuit, spontaneous combustion and the like, has higher potential safety hazard, and cannot meet the use requirements of people. Therefore, a new energy battery with good heat dissipation effect is needed to solve the above problems.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides a new energy battery with good heat dissipation effect, so as to overcome the technical problems existing in the prior related art.
The technical scheme of the invention is realized as follows:
the new energy battery with good heat dissipation effect comprises a shell, wherein the inner wall of the bottom of the shell is fixedly connected with limiting frames, the number of the limiting frames is two, and battery cores are equidistantly distributed in the shell;
the battery core body is positioned in the middle of the limiting frame, and the outer wall of the battery core body is contacted with the four inner walls of the limiting frame;
the top outer wall of the shell is fixedly connected with a cover plate through bolts, and heat conducting components are arranged on the four side outer walls of the battery core;
an air cooling assembly for cooling the battery core body is arranged on the outer wall of one side of the shell, and the number of the air cooling assemblies is two;
the outer wall of one side of the shell is provided with heat dissipation grooves which are distributed in an equidistance and inclination mode.
Further, the forced air cooling subassembly is including fixed connection be in the dome of casing one side outer wall, the circumference inner wall fixedly connected with motor of dome, the output fixedly connected with plectane of motor, the circumference fixedly connected with equidistance of plectane is circular distribution's blade, the transversal wave of personally submitting of blade, logical groove has been seted up to one side outer wall of dome.
Further, an air suction cover is fixedly connected to the outer wall of one side of the round cover, air suction holes which are distributed in a circular shape at equal intervals are formed in the outer wall of the circumference of the air suction cover, dust removing components are fixedly connected to the outer wall of one side of the round cover, and the number of the dust removing components is three;
the dust removal assembly comprises a dust removal pipe fixedly connected to the outer wall of one side of the circular cover, the cross section of the dust removal pipe is Z-shaped, one end of the dust removal pipe is fixedly connected with an air suction pipe, one end of the air suction pipe penetrates through the air suction hole, and the air suction pipe and the dust removal pipe are integrally formed.
Further, one side outer wall fixedly connected with fixed frame of dome, the spacing groove has been seted up to the circumference outer wall of fixed frame, the inside joint of spacing groove has the card strip, the one end of card strip is provided with adsorbs cotton.
Further, an air outlet groove is formed in one side, far away from the through groove, of the circular cover, a first tooth groove and a second tooth groove which are distributed in a circular mode at equal distances are formed in the inner circumferential wall of the air outlet groove, the specification of the first tooth groove is larger than that of the second tooth groove, and one group of the first tooth grooves are located in the middle of two groups of the second tooth grooves.
Further, the output end of the motor is fixedly connected with a first driving wheel, the circumferential outer wall of the first driving wheel is in driving connection with a driving belt, and the driving belt is in driving connection with a second driving wheel.
Further, the circumference inner wall fixedly connected with pivot of second drive wheel, the one end fixedly connected with worm of pivot, the worm meshing has the turbine, the circumference inner wall fixedly connected with dwang of turbine, the circumference outer wall fixedly connected with gear plate of dwang, the gear plate meshing has the tooth area.
Further, one side inner wall fixedly connected with of casing adjusts the frame, one side outer wall fixedly connected with of adjusting the frame sealed lid, the gear wheel equidistance distribute in one side of adjusting the frame, the one end fixedly connected with dwang of dwang, the dwang equidistance distribute in the inside of adjusting the frame.
Further, two sets of first draw-in groove and second draw-in groove have all been seted up to one side outer wall of spacing frame, first draw-in groove with the second draw-in groove is linked together, heat conduction subassembly joint is in first draw-in groove with the inside of second draw-in groove.
Further, the heat conduction assembly comprises a heat absorption plate arranged on the outer wall of one side of the battery core body, silicone grease is smeared on the outer wall of one side, which is in contact with the battery core body, of the heat absorption plate, a first fin and a second fin are arranged on one side of the heat absorption plate, the cross section of the first fin is of a type < and the cross section of the second fin is of a rectangle, the second fin is positioned in the middle of the first fin, clamping plates are fixedly connected to the outer walls of the top and the bottom of the first fin and the second fin, and the clamping plates are clamped in the first clamping grooves and the second clamping grooves.
The invention has the beneficial effects that:
according to the new energy battery with good heat dissipation effect, the limiting frames and the heat conduction components are arranged, the battery core can be effectively positioned through the limiting frames in the process of installation, the situation that the battery core is unstable in shaking in the process of use is avoided, meanwhile, the heat conduction components distributed at equal intervals are arranged in the middle of the two groups of limiting frames, and the heat absorption plates in the heat conduction components are adhered to the outer wall of one side of the battery core through silicone grease, so that heat generated by the battery core in the charge and discharge process can be quickly absorbed, good heat conduction and dissipation effects are achieved on the battery core, meanwhile, after the heat absorption plate absorbs the heat, the heat can be quickly exchanged with air through the first fins and the second fins on one side of the heat absorption plate, the cross section of the first fins is < type, and therefore the heat exchange area with the air can be increased, the first fins can be quickly cooled, and the heat dissipation effect of the heat conduction component on the battery core is improved;
because the top and the bottom of first fin and second fin are equal fixedly connected with cardboard, and whole heat conduction subassembly forms the joint fixedly through cardboard and two sets of spacing frames, consequently can play good enhancement supporting role to spacing frame through the heat conduction subassembly, guaranteed the stability when spacing frame is fixed to the battery core spacing.
According to the new energy battery with good heat dissipation effect, the motor is started when the battery core works, the motor can drive the circular plate and the blades to rotate, cold air can be generated, the generated cold air is discharged through the air outlet groove and then is blown into the shell, so that the battery core in the shell can be cooled and dissipated rapidly, in the process that the motor drives the blades to rotate and suck air, external air flow can enter the air suction pipe through the air suction holes, the cold air entering the air suction pipe can flow into the dust removal pipe, and because the cross section of the dust removal pipe is Z-shaped, part of dust impurities in the cold air can be blocked to have good dust prevention effect through the bent part of the Z-shaped dust removal pipe, the situation that the air inflow is affected by a traditional filter screen, and the subsequent air outflow is poor in heat dissipation effect is avoided.
According to the new energy battery with good heat dissipation effect, the first driving wheel, the second driving wheel and the rotating plate are arranged, so that the first driving wheel can be driven to rotate in the process of starting the motor, the second driving wheel can be driven to rotate through the driving belt in the process of rotating the first driving wheel, the worm can be driven to rotate in the process of rotating the second driving wheel, the gear plate can be driven to rotate through the mutual meshing between the worm and the turbine, and the rotating rod and the rotating plate can be driven to rotate in the process of rotating the gear plate, and therefore the air outlet direction of cold air can be regulated, the condition that other places cannot be cooled due to the fact that cold air directly blows a certain area of the battery core body is avoided, the battery core body can uniformly conduct air cooling and heat dissipation, and the use requirements of people are met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view of a split structure of a housing according to the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic diagram of a distribution structure of a heat conducting component according to the present invention.
Fig. 4 is a schematic diagram of a split structure of a heat conducting component according to the present invention.
Fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present invention.
Fig. 6 is an enlarged schematic view of the heat conducting component of the present invention.
Fig. 7 is a schematic structural diagram of an air cooling assembly according to the present invention.
Fig. 8 is a schematic diagram of the split structure of the suction hood according to the present invention.
Fig. 9 is a schematic view showing the separation of the inner structure of the dome according to the present invention.
Fig. 10 is an enlarged schematic view of the structure of fig. 9B according to the present invention.
Fig. 11 is a schematic structural diagram of an air outlet duct according to the present invention.
In the figure:
1. a housing; 2. a heat sink; 3. a cover plate; 4. a battery core; 5. a limit frame; 6. a heat conducting component; 8. a dome; 9. sealing cover; 10. an adjusting frame; 11. an air suction cover; 12. an air suction hole; 13. a dust removal assembly; 14. a first clamping groove; 15. a second clamping groove; 16. a clamping plate; 17. a heat absorbing plate; 18. a first fin; 19. a second fin; 20. a rotating plate; 21. an air suction pipe; 22. a dust removal pipe; 23. a through groove; 24. a fixed frame; 25. clamping strips; 26. adsorbing cotton; 27. a motor; 28. a circular plate; 29. a blade; 30. a first driving wheel; 31. a transmission belt; 32. a second driving wheel; 33. a rotating shaft; 34. a worm; 35. a turbine; 36. a gear plate; 37. a toothed belt; 38. a first tooth slot; 39. a second tooth slot; 40. and an air outlet groove.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-11, a new energy battery with good heat dissipation effect comprises a shell 1, wherein a limiting frame 5 is fixedly connected to the inner wall of the bottom of the shell 1, the number of the limiting frames 5 is two, and battery cores 4 are equidistantly distributed in the shell 1;
the battery core 4 is positioned in the middle of the limiting frame 5, and the outer wall of the battery core 4 is contacted with the inner walls of the four sides of the limiting frame 5;
the top outer wall of the shell 1 is fixedly connected with a cover plate 3 through bolts, and heat conduction assemblies 6 are arranged on the four side outer walls of the battery core 4;
an air cooling assembly for cooling the battery core 4 is arranged on the outer wall of one side of the shell 1, and the number of the air cooling assemblies is two;
the outer wall of one side of the shell 1 is provided with heat dissipation grooves 2, and the heat dissipation grooves 2 are distributed in an equidistance inclined manner on the outer wall of one side of the shell 1.
Preferably, the air cooling assembly comprises a circular cover 8 fixedly connected to the outer wall of one side of the shell 1, a motor 27 is fixedly connected to the inner wall of the circumference of the circular cover 8, a circular plate 28 is fixedly connected to the output end of the motor 27, blades 29 distributed circularly at equal distances are fixedly connected to the circumference of the circular plate 28, the cross section of each blade 29 is wave-shaped, and a through groove 23 is formed in the outer wall of one side of the circular cover 8.
Preferably, an air suction cover 11 is fixedly connected to one side outer wall of the round cover 8, air suction holes 12 which are distributed in a circular shape at equal intervals are formed in the circumferential outer wall of the air suction cover 11, a dust removing component 13 is fixedly connected to one side outer wall of the round cover 8, and the number of the dust removing components 13 is three;
the dust removal subassembly 13 includes the dust removal pipe 22 of fixed connection at 8 one side outer walls of dome, the cross-section of dust removal pipe 22 personally submits the zigzag, the one end fixedly connected with aspiration channel 21 of dust removal pipe 22, the one end of aspiration channel 21 passes from the inside of induced draft hole 12, aspiration channel 21 and dust removal pipe 22 integrated into one piece, the in-process that induced drafts is driven to blade 29 in motor 27, outside air current can enter into aspiration channel 21 inside through the induced draft hole 12, get into the inside cold wind of aspiration channel 21 and can flow into dust removal pipe 22 inside, because the cross-section of dust removal pipe 22 personally submits the zigzag, consequently, can stop the effect of getting good dust through the kink of zigzag dust removal pipe 22 with some dust impurity in the cold wind, avoid setting up traditional filter screen and influence the intake of air current, thereby the condition that the follow-up air output is less radiating effect is relatively poor takes place.
Preferably, a fixed frame 24 is fixedly connected to the outer wall of one side of the dome 8, a limiting groove is formed in the outer wall of the circumference of the fixed frame 24, a clamping strip 25 is clamped in the limiting groove, and adsorption cotton 26 is arranged at one end of the clamping strip 25.
Preferably, an air outlet groove 40 is formed on one side, far away from the through groove 23, of the dome 8, a first tooth groove 38 and a second tooth groove 39 are formed on the inner circumferential wall of the air outlet groove 40, the first tooth groove 38 is in circular distribution with an equal distance, the specification of the first tooth groove 38 is larger than that of the second tooth groove 39, one group of the first tooth grooves 38 are located in the middle of two groups of the second tooth grooves 39, and in the process that cold air is blown out from the air outlet groove 40, the first tooth groove 38 and the second tooth groove 39 are formed on one side of the air outlet groove 40, and air flow passing through the air outlet groove 40 can be broken into a plurality of air flow lines with different pressures and different vibration frequencies through the first tooth groove 38 and the second tooth groove 39, so that noise generated by frequency resonance of the air flow can be effectively avoided, energy loss of the air flow is reduced, and the cold air volume blown out by the whole blade 29 is improved.
Preferably, the output end of the motor 27 is fixedly connected with a first driving wheel 30, the circumferential outer wall of the first driving wheel 30 is in driving connection with a driving belt 31, the driving belt 31 is in driving connection with a second driving wheel 32, the circumferential inner wall of the second driving wheel 32 is fixedly connected with a rotating shaft 33, one end of the rotating shaft 33 is fixedly connected with a worm 34, the worm 34 is meshed with a turbine 35, the circumferential inner wall of the turbine 35 is fixedly connected with a rotating rod, the circumferential outer wall of the rotating rod is fixedly connected with a gear disc 36, the gear disc 36 is meshed with a toothed belt 37, one side inner wall of the shell 1 is fixedly connected with an adjusting frame 10, one side outer wall of the adjusting frame 10 is fixedly connected with a sealing cover 9, the gear discs 36 are equidistantly distributed on one side of the adjusting frame 10, one end of the rotating rod is fixedly connected with a rotating plate 20, the rotating plate 20 is equidistantly distributed inside the adjusting frame 10, the motor 27 can drive the first driving wheel 30 to rotate in the starting process, the second driving wheel 32 can be driven to rotate through the driving belt 31 in the rotating process of the first driving wheel 30, the worm 34 can be driven to rotate in the rotating process of the second driving wheel 32, the gear disc 36 can be driven to rotate through the mutual meshing between the worm 34 and the turbine 35, the rotating rod and the rotating plate 20 can be driven to rotate in the rotating process of the gear disc 36, accordingly the air outlet direction of cold air can be regulated, the condition that other places cannot be cooled by air due to the fact that cold air directly blows to a certain area of the battery core 4 is avoided, the battery core 4 can uniformly cool by air, and the use requirement of people is met.
Preferably, the outer walls of one sides of the two groups of limiting frames 5 are respectively provided with a first clamping groove 14 and a second clamping groove 15, the first clamping grooves 14 are communicated with the second clamping grooves 15, the heat conduction assembly 6 is clamped in the first clamping grooves 14 and the second clamping grooves 15, the heat conduction assembly 6 comprises a heat absorption plate 17 arranged on the outer wall of one side of the battery core 4, silicone grease is smeared on the outer wall of one side of the heat absorption plate 17, which is contacted with the battery core 4, one side of the heat absorption plate 17 is provided with a first fin 18 and a second fin 19, the cross section of the first fin 18 is of a < type >, the cross section of the second fin 19 is of a rectangle, the second fin 19 is positioned in the middle of a plurality of groups of first fins 18, the top and bottom outer walls of the first fin 18 and the second fin 19 are fixedly connected with clamping plates 16, the clamping plates 16 are clamped in the interiors of the first clamping grooves 14 and the second clamping grooves 15, the heat absorption plate 17 in the heat conduction assembly 6 is adhered on the outer wall of one side of the battery core 4 through silicone grease, therefore, the heat generated by the battery core 4 in the charge and discharge process can be quickly absorbed, the battery core 4 is well heat-conducting and radiating, meanwhile, after the heat absorption plate 17 absorbs the heat, the heat can be quickly exchanged with the air through the first fins 18 and the second fins 19 on one side of the heat absorption plate, the cross section of the first fins 18 is < type, so that the heat exchange area with the air can be increased, the first fins 18 can be quickly cooled, the heat radiation effect of the heat conducting component 6 on the battery core 4 is improved, the clamping plates 16 are fixedly connected to the top and the bottom of the first fins 18 and the bottom of the second fins 19, the whole heat conducting component 6 is fixedly clamped and connected with the two groups of limiting frames 5 through the clamping plates 16, the limiting frames 5 can be well reinforced and supported through the heat conducting component 6, the stability of the limiting frame 5 in limiting and fixing the battery core 4 is guaranteed.
In summary, by means of the above technical solution of the present invention, the battery core 4 can be effectively positioned by the limiting frames 5 during the installation process of the battery core 4, so that the battery core 4 is not unstable during the use process, meanwhile, the middle parts of the two groups of limiting frames 5 are provided with the heat conducting components 6 distributed equidistantly, and the heat absorbing plates 17 in the heat conducting components 6 are adhered to the outer wall of one side of the battery core 4 by silicone grease, so that the heat generated by the battery core 4 during the charge and discharge process can be quickly absorbed, the good heat conduction and dissipation effects are achieved on the battery core 4, meanwhile, when the heat absorbing plates 17 absorb the heat, the heat can be quickly exchanged with the air by the first fins 18 and the second fins 19 on one side thereof, and the cross section of the first fins 18 is < type, so that the heat exchanging area with the air can be increased, the first fins 18 can be used for rapidly cooling the battery core 4, so that the heat dissipation effect of the heat conduction assembly 6 on the battery core 4 is improved, the clamping plates 16 are fixedly connected to the top and the bottom of the first fins 18 and the second fins 19, and the whole heat conduction assembly 6 is clamped and fixed with two groups of limiting frames 5 through the clamping plates 16, so that the limiting frames 5 can be well reinforced and supported through the heat conduction assembly 6, the stability of the limiting frames 5 on the battery core 4 in limiting and fixing is ensured, when the battery core 4 works, the motor 27 is started, the circular plate 28 and the blades 29 can be driven to rotate through the motor 27, cold air can be generated, the generated cold air is discharged through the air outlet grooves 40 and then blown into the shell 1, so that the battery core 4 in the shell 1 can be rapidly cooled and dissipated, and in the process of driving the blades 29 to rotate and suck air through the motor 27, the external air flow can enter the air suction pipe 21 through the air suction hole 12, and the cold air entering the air suction pipe 21 can flow into the dust removal pipe 22, because the cross section of the dust removal pipe 22 is Z-shaped, part of dust impurities in the cold air can be blocked to achieve good dustproof effect through the bent part of the Z-shaped dust removal pipe 22 in the process of passing through the dust removal pipe 22, the condition that the air inlet quantity of the air flow is influenced by a traditional filter screen is avoided, so that the subsequent air outlet quantity is smaller, the poor radiating effect is caused, in the process of blowing the cold air out of the air outlet groove 40, because the first tooth groove 38 and the second tooth groove 39 are arranged on one side of the air outlet groove 40, the air flow passing through the air outlet groove 40 can be broken into a plurality of air flow lines with different pressures through the first tooth groove 38 and the second tooth groove 39 and different vibration frequencies are accompanied, the noise generated by the air flow due to frequency resonance can be effectively avoided, the energy loss of the air flow is reduced, the cold air quantity blown out by the whole blade 29 is improved, the first driving wheel 30 can be driven to rotate in the starting process of the motor 27, the second driving wheel 32 can be driven to rotate through the driving belt 31 in the rotating process of the first driving wheel 30, the worm 34 can be driven to rotate in the rotating process of the second driving wheel 32, the gear disc 36 can be driven to rotate through the mutual meshing between the worm 34 and the turbine 35, the rotating rod and the rotating plate 20 can be driven to rotate in the rotating process of the gear disc 36, thereby the air outlet direction of cold air can be regulated, the condition that the air cooling cannot be carried out in other places due to the fact that the cold air is directly blown into a certain area of the battery core 4 is avoided, the battery core 4 can uniformly carry out air cooling and heat dissipation, meets the use requirements of people.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (6)
1. The new energy battery with good heat dissipation effect comprises a shell (1), and is characterized in that a limiting frame (5) is fixedly connected to the inner wall of the bottom of the shell (1), the number of the limiting frames (5) is two, and battery cores (4) are equidistantly distributed in the shell (1);
the battery core body (4) is positioned in the middle of the limiting frame (5), and the outer wall of the battery core body (4) is contacted with the four side inner walls of the limiting frame (5);
the top outer wall of the shell (1) is fixedly connected with a cover plate (3) through bolts, and heat conduction assemblies (6) are arranged on four side outer walls of the battery core body (4);
an air cooling assembly for cooling the battery core body (4) is arranged on the outer wall of one side of the shell (1), and the number of the air cooling assemblies is two;
the novel dust collector comprises a shell (1), wherein a heat dissipation groove (2) is formed in one side outer wall of the shell (1), the heat dissipation groove (2) is obliquely distributed at equal distance, an air cooling assembly comprises a round cover (8) fixedly connected with one side outer wall of the shell (1), a motor (27) is fixedly connected with the circumferential inner wall of the round cover (8), a circular plate (28) is fixedly connected with the output end of the motor (27), blades (29) which are circularly distributed at equal distance are fixedly connected with the circumference of the circular plate (28), the cross section of each blade (29) is wave-shaped, a through groove (23) is formed in one side outer wall of the round cover (8), an air suction cover (11) is fixedly connected with one side outer wall of the round cover (8), air suction holes (12) which are circularly distributed at equal distance are formed in the circumferential outer wall of the round cover (11), a dust collection assembly (13) is fixedly connected with one side outer wall of the round cover (8), and the number of the dust collection assemblies (13) is three groups.
The dust removal assembly (13) is in including fixed connection dust removal pipe (22) of dome (8) one side outer wall, the transversal zigzag that personally submits of dust removal pipe (22), the one end fixedly connected with aspiration channel (21) of dust removal pipe (22), the one end of aspiration channel (21) is followed the inside of induced draft hole (12) is passed, aspiration channel (21) with dust removal pipe (22) integrated into one piece, fixed frame (24) are connected with to one side outer wall of dome (8), the spacing groove has been seted up to the circumference outer wall of fixed frame (24), the inside joint of spacing groove has draw-in strip (25), the one end of draw-in strip (25) is provided with absorbent cotton (26), dome (8) are kept away from one side of logical groove (23) has been seted up air-out groove (40), the circumference inner wall of air-out groove (40) has been seted up the equidistance and is circular first tooth's socket (38) and second tooth socket (39), first (38) specification is greater than second tooth socket (39), first tooth socket (38) are located two middle parts (39).
2. The new energy battery with good heat dissipation effect according to claim 1, wherein the output end of the motor (27) is fixedly connected with a first driving wheel (30), the circumferential outer wall of the first driving wheel (30) is in transmission connection with a driving belt (31), and the driving belt (31) is in transmission connection with a second driving wheel (32).
3. The new energy battery with good heat dissipation effect according to claim 2, wherein the circumferential inner wall of the second driving wheel (32) is fixedly connected with a rotating shaft (33), one end of the rotating shaft (33) is fixedly connected with a worm (34), the worm (34) is meshed with a turbine (35), the circumferential inner wall of the turbine (35) is fixedly connected with a rotating rod, the circumferential outer wall of the rotating rod is fixedly connected with a gear disc (36), and the gear disc (36) is meshed with a toothed belt (37).
4. The new energy battery with good heat dissipation effect according to claim 3, wherein an adjusting frame (10) is fixedly connected to an inner wall of one side of the casing (1), a sealing cover (9) is fixedly connected to an outer wall of one side of the adjusting frame (10), the gear plates (36) are equidistantly distributed on one side of the adjusting frame (10), one end of the rotating rod is fixedly connected with a rotating plate (20), and the rotating plate (20) is equidistantly distributed inside the adjusting frame (10).
5. The new energy battery with good heat dissipation effect according to claim 4, wherein the outer walls of one side of the two groups of limiting frames (5) are provided with a first clamping groove (14) and a second clamping groove (15), the first clamping groove (14) is communicated with the second clamping groove (15), and the heat conducting component (6) is clamped inside the first clamping groove (14) and the second clamping groove (15).
6. The new energy battery with good heat dissipation effect according to claim 5, wherein the heat conduction assembly (6) comprises a heat absorption plate (17) arranged on the outer wall of one side of the battery core body (4), silicone grease is smeared on the outer wall of one side of the heat absorption plate (17) which is contacted with the battery core body (4), a first fin (18) and a second fin (19) are arranged on one side of the heat absorption plate (17), the cross section of the first fin (18) is < type, the cross section of the second fin (19) is rectangular, the second fin (19) is positioned in the middle of a plurality of groups of the first fins (18), clamping plates (16) are fixedly connected to the outer walls of the top and the bottom of the first fin (18) and the second fin (19), and the clamping plates (16) are clamped in the first clamping grooves (14) and the second clamping grooves (15).
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