CN109461862A - A kind of lithium battery group with heat sinking function - Google Patents

A kind of lithium battery group with heat sinking function Download PDF

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Publication number
CN109461862A
CN109461862A CN201811584472.0A CN201811584472A CN109461862A CN 109461862 A CN109461862 A CN 109461862A CN 201811584472 A CN201811584472 A CN 201811584472A CN 109461862 A CN109461862 A CN 109461862A
Authority
CN
China
Prior art keywords
lithium battery
battery group
cabinet
mounting base
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811584472.0A
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Chinese (zh)
Inventor
孙玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zaozhuang Leader Innovative Energy Technology Co Ltd
Original Assignee
Zaozhuang Leader Innovative Energy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zaozhuang Leader Innovative Energy Technology Co Ltd filed Critical Zaozhuang Leader Innovative Energy Technology Co Ltd
Priority to CN201811584472.0A priority Critical patent/CN109461862A/en
Publication of CN109461862A publication Critical patent/CN109461862A/en
Withdrawn legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/61Types of temperature control
    • H01M10/613Cooling or keeping cold
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/655Solid structures for heat exchange or heat conduction
    • H01M10/6556Solid parts with flow channel passages or pipes for heat exchange
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/60Heating or cooling; Temperature control
    • H01M10/65Means for temperature control structurally associated with the cells
    • H01M10/656Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561Gases
    • H01M10/6563Gases with forced flow, e.g. by blowers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233Mountings; 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
    • H01M50/24Mountings; 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The invention discloses a kind of lithium battery groups with heat sinking function, including cabinet and lithium battery group;The inside of the cabinet is divided into heat dissipation cavity and driving chamber from top to bottom;The lithium battery group is fixedly mounted in mounting base, and the left and right sides inside heat dissipation cavity is symmetrically rotatably equipped with two screw rods, and swivel nut is threaded on screw rod, and the left and right sides of the mounting base is fixedly connected with the other side of two swivel nuts respectively;The heat dissipation cavity bottom, which is located at immediately below mounting base, is fixedly installed with radiator fan;Several second heat release holes are uniformly provided on the left and right sides side wall of the cabinet.The screw rod that the present invention is rotate in same direction simultaneously by two drives the mounting base equipped with lithium battery group to move up and down, and by cooperating with radiator fan, radiates to lithium battery group;It is provided with the second heat release hole of zigzag simultaneously, and filter screen is fixedly mounted in the lower end of heat release hole, prevents dust from entering box house.

Description

A kind of lithium battery group with heat sinking function
Technical field
The present invention relates to technical field of lithium batteries, specifically a kind of lithium battery group with heat sinking function.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that lithium battery, which is a kind of,.1912 Year lithium metal battery is proposed and is studied by Gilbert N. Lewis earliest.When the 1970s, M. S. Whittingham It proposes and the lithium ion battery that begins one's study.Since the chemical characteristic of lithium metal is very active so that the processing of lithium metal, preservation, It uses, it is very high to environmental requirement.So lithium battery is not applied for a long time.With the development of science and technology, present lithium electricity Pond has become mainstream.
Lithium battery group has certain requirement to temperature environment when working, and can generate a large amount of heat when lithium battery long-term work Amount, if not radiating to lithium battery group, easily influences the working performance of lithium battery group, and meeting so as to cause temperature raising Generate security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of lithium battery groups with heat sinking function, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of lithium battery group with heat sinking function, including cabinet and lithium battery group;The inside of the cabinet is from top to bottom successively It is divided into heat dissipation cavity and driving chamber;The lithium battery group is fixedly mounted in mounting base, on the side wall and bottom plate of mounting base uniformly Offer several first heat release holes;The left and right sides inside the heat dissipation cavity is symmetrically rotatably equipped with two screw rods, spiral shell on screw rod Line is connected with swivel nut, and the side of swivel nut and the inner wall of cabinet are slidably connected, the left and right sides of the mounting base respectively with two spiral shells The other side of set is fixedly connected;The heat dissipation cavity bottom, which is located at immediately below mounting base, is fixedly installed with radiator fan, radiation air The air outlet of fan is right against mounting base;Several second heat release holes are uniformly provided on the left and right sides side wall of the cabinet.
As a further solution of the present invention: the cabinet is the hollow structure of upper end opening, is provided on the upside of cabinet Upper cover is fixedly installed with handle on upper lid.
As further scheme of the invention: the mounting base is U-shaped structure.
As further scheme of the invention: the shape of first heat release hole is strip.
As further scheme of the invention: the inside of driving chamber is protruded into the lower end of the screw rod, and two screw rods are located at One end inside driving chamber is fixedly installed with belt pulley, and two belt pulleys are sequentially connected by belt.
As further scheme of the invention: being fixedly installed with second bevel gear, case positioned at the lower end of the screw rod on right side The lower right side of body is also fixedly installed with driving motor, and the output end of driving motor is fixedly installed with first bevel gear, the first cone tooth Wheel is engaged with second bevel gear.
As the present invention further scheme: second heat release hole is Z-shaped structure, and the lower end of the second heat release hole It is fixedly installed with filter screen.
As the present invention further scheme: the cabinet, which is located on front side of heat dissipation cavity and driving chamber, has been respectively articulated with the One maintenance door and the second maintenance door.
Compared with prior art, the beneficial effects of the present invention are: the screw rod band that the present invention is rotate in same direction simultaneously by two The dynamic mounting base equipped with lithium battery group moves up and down, and by cooperating with radiator fan, when lithium battery group works long hours temperature When raising, drives screw rod to rotate clockwise by driving motor, so that mounting base be driven to move up, make mounting base and radiation air There are more heat-dissipating space between fan, accelerate air flowing, improve heat dissipation effect, when lithium battery group does not work or has just started When work, drives screw rod to rotate counterclockwise by driving motor, so that mounting base be driven to move down, make mounting base and radiation air Gap between fan reduces, and avoids the too low normal work for influencing lithium battery group of heat dissipation chamber's internal temperature;It is provided with zigzag simultaneously The second heat release hole, and the lower end of heat release hole be fixedly mounted filter screen, prevent dust from entering box house.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the lithium battery group with heat sinking function.
Fig. 2 is the partial enlargement diagram in Fig. 1 at A.
Fig. 3 is the front view of the lithium battery group with heat sinking function.
In figure: 1- cabinet, 2- screw rod, 3- swivel nut, 4- heat dissipation cavity, 5- upper cover, 6- handle, 7- mounting base, 8- first radiate Hole, 9- lithium battery group, 10- radiator fan, 11- belt pulley, 12- belt, 13- driving motor, 14- first bevel gear, 15- second Bevel gear, 16- driving chamber, the second heat release hole of 17-, 18- filter screen, the first maintenance door of 19-, the second maintenance door of 20-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1~3, in the embodiment of the present invention, a kind of lithium battery group with heat sinking function, including cabinet 1 and lithium Battery pack 9;The cabinet 1 is the hollow structure of upper end opening, the upper cover 5 that the upside of cabinet 1 is provided with convenient for opening, upper cover 5 On be fixedly installed with handle, the inside of cabinet 1 is divided into heat dissipation cavity 4 and driving chamber 16 from top to bottom;The lithium battery group 9 is solid In the mounting base 7, mounting base 7 is U-shaped structure for Dingan County, and several the are uniformly provided on the side wall and bottom plate of mounting base 7 One heat release hole 14, specifically, the shape of the first heat release hole 14 is strip;The left and right sides inside the heat dissipation cavity 4 symmetrically rotates Two screw rods 2 are installed, swivel nut 3 are threaded on screw rod 2, the side of swivel nut 3 and the inner wall of cabinet 1 are slidably connected, described The left and right sides of mounting base 7 is fixedly connected with the other side of two swivel nuts 3 respectively, is moved down in mounting base 7 so that screw rod 2 drives It is dynamic;The inside of driving chamber 16 is protruded into the lower end of the screw rod 2, and two screw rods 2 are located at the fixed peace in one end inside driving chamber 16 Equipped with belt pulley 11, two belt pulleys 11 are sequentially connected by belt 12, so that two screw rods 2 rotate in same direction simultaneously, are located at the right side The lower end of the screw rod 2 of side is fixedly installed with second bevel gear 15, and the lower right side of cabinet 1 is also fixedly installed with driving motor 12, drives The output end of dynamic motor 12 is fixedly installed with first bevel gear 14, and first bevel gear 14 is engaged with second bevel gear 15, to make The rotation of driving motor 12 drives screw rod 2 to rotate;The underface that 4 bottom of heat dissipation cavity is located at mounting base 7 is fixedly installed with scattered Hot-air fan 10, the air outlet of radiator fan 10 are right against mounting base 7, scattered to carry out to the lithium battery group 9 inside mounting base 7 Heat drives screw rod 2 to rotate clockwise, to drive when lithium battery group 9 works long hours temperature raising by driving motor 13 Mounting base 7 moves up, and makes there are more heat-dissipating space between mounting base 7 and radiator fan 10, quickening air flowing improves Heat dissipation effect when lithium battery group 9 does not work or when just start-up operation, drives screw rod 2 to rotate counterclockwise by driving motor 13, To drive mounting base 7 to move down, reduce the gap between mounting base 7 and radiator fan 10, avoids temperature inside heat dissipation chamber Spend the low normal work for influencing lithium battery group 9;
Several second heat release holes 17 are uniformly provided on the left and right sides side wall of the cabinet 1, the second heat release hole 17 is Z-shaped knot Structure, and the lower end of the second heat release hole 17 is fixedly installed with filter screen 18, so as to while the inside to heat dissipation cavity 4 is radiated Prevent dust from entering the inside of cabinet 1;
The cabinet 1 is located at heat dissipation cavity 4 and the front side of driving chamber 16 has been respectively articulated with the first maintenance door 19 and the second maintenance door 20, So that the device to heat dissipation cavity 4 and driving chamber 16 overhauls.
The screw rod that the present invention is rotate in same direction simultaneously by two drives the mounting base equipped with lithium battery group to move up and down, and leads to It crosses and cooperates with radiator fan, when lithium battery group works long hours temperature raising, drive screw rod to turn clockwise by driving motor It is dynamic, so that mounting base be driven to move up, make between mounting base and radiator fan that there are more heat-dissipating spaces, accelerates air stream It is dynamic, heat dissipation effect is improved, when lithium battery group does not work or when just start-up operation, drives screw rod to turn counterclockwise by driving motor It is dynamic, so that mounting base be driven to move down, reduces the gap between mounting base and radiator fan, avoid heat dissipation chamber's internal temperature The too low normal work for influencing lithium battery group;It is provided with the second heat release hole of zigzag simultaneously, and in the fixed peace in the lower end of heat release hole Filter screen is filled, prevents dust from entering box house.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (8)

1. a kind of lithium battery group with heat sinking function, which is characterized in that including cabinet (1) and lithium battery group (9);The cabinet (1) inside is divided into heat dissipation cavity (4) and driving chamber (16) from top to bottom;The lithium battery group (9) is fixedly mounted on installation On seat (7), several first heat release holes (14) are uniformly provided on the side wall and bottom plate of mounting base (7);In the heat dissipation cavity (4) The left and right sides in portion is symmetrically rotatably equipped with two screw rods (2), is threaded with swivel nut (3) on screw rod (2), the one of swivel nut (3) The inner wall of side and cabinet (1) is slidably connected, and the left and right sides of the mounting base (7) is solid with the other side of two swivel nuts (3) respectively Fixed connection;Heat dissipation cavity (4) bottom, which is located at immediately below mounting base (7), is fixedly installed with radiator fan (10), radiator fan (10) air outlet is right against mounting base (7);Several second heat dissipations are uniformly provided on the left and right sides side wall of the cabinet (1) Hole (17).
2. the lithium battery group according to claim 1 with heat sinking function, which is characterized in that the cabinet (1) is upper end The hollow structure of opening is provided with upper cover (5) on the upside of cabinet (1), and upper cover is fixedly installed with handle on (5).
3. the lithium battery group according to claim 1 with heat sinking function, which is characterized in that the mounting base (7) is U-shaped Structure.
4. the lithium battery group according to claim 1 with heat sinking function, which is characterized in that first heat release hole (14) Shape be strip.
5. the lithium battery group according to claim 1 with heat sinking function, which is characterized in that the lower end of the screw rod (2) The inside of driving chamber (16) is protruded into, two screw rods (2) are located at the internal one end of driving chamber (16) and are fixedly installed with belt pulley (11), two belt pulleys (11) are sequentially connected by belt (12).
6. the lithium battery group according to claim 5 with heat sinking function, which is characterized in that the screw rod (2) positioned at right side Lower end be fixedly installed with second bevel gear (15), the lower right side of cabinet (1) is also fixedly installed with driving motor (12), driving electricity The output end of machine (12) is fixedly installed with first bevel gear (14), and first bevel gear (14) is engaged with second bevel gear (15).
7. the lithium battery group according to claim 1 with heat sinking function, which is characterized in that second heat release hole (17) Filter screen (18) are fixedly installed with for the lower end of Z-shaped structure, and the second heat release hole (17).
8. the lithium battery group according to claim 1 with heat sinking function, which is characterized in that the cabinet (1), which is located at, to be dissipated The first maintenance door (19) and the second maintenance door (20) have been respectively articulated on front side of hot chamber (4) and driving chamber (16).
CN201811584472.0A 2018-12-24 2018-12-24 A kind of lithium battery group with heat sinking function Withdrawn CN109461862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811584472.0A CN109461862A (en) 2018-12-24 2018-12-24 A kind of lithium battery group with heat sinking function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811584472.0A CN109461862A (en) 2018-12-24 2018-12-24 A kind of lithium battery group with heat sinking function

Publications (1)

Publication Number Publication Date
CN109461862A true CN109461862A (en) 2019-03-12

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Family Applications (1)

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CN201811584472.0A Withdrawn CN109461862A (en) 2018-12-24 2018-12-24 A kind of lithium battery group with heat sinking function

Country Status (1)

Country Link
CN (1) CN109461862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113375086A (en) * 2021-06-25 2021-09-10 陈伟文 LED lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113375086A (en) * 2021-06-25 2021-09-10 陈伟文 LED lighting device

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Application publication date: 20190312

WW01 Invention patent application withdrawn after publication