CN111180632A - Polymer lithium battery with good heat dissipation performance - Google Patents
Polymer lithium battery with good heat dissipation performance Download PDFInfo
- Publication number
- CN111180632A CN111180632A CN202010116319.6A CN202010116319A CN111180632A CN 111180632 A CN111180632 A CN 111180632A CN 202010116319 A CN202010116319 A CN 202010116319A CN 111180632 A CN111180632 A CN 111180632A
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- CN
- China
- Prior art keywords
- fixedly connected
- heat dissipation
- dissipation performance
- good heat
- battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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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
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a polymer lithium battery with good heat dissipation performance, which comprises a fixed seat, wherein sliding grooves are formed in the left side and the right side of the fixed seat, sliding rods are fixedly connected in the sliding grooves, a supporting plate is sleeved on the sliding rods in a sliding mode, a clamping plate is fixedly connected to the top of the supporting plate, two symmetrically arranged connecting rods are fixedly connected to the two sides of the supporting plate, one ends, far away from the supporting plate, of the two connecting rods penetrate through the inner wall of the sliding grooves and extend outwards, push plates are arranged on the two sides of the fixed seat, one extending ends of the two connecting rods are fixedly connected with the push plates, and a battery body is arranged above the fixed seat.
Description
Technical Field
The invention relates to the field of lithium battery related products, in particular to a polymer lithium battery with good heat dissipation performance.
Background
The lithium battery is a primary battery which takes lithium metal or lithium alloy as a negative electrode material and uses a non-aqueous electrolyte solution, is different from a rechargeable battery, namely a lithium ion battery and a lithium ion polymer battery, the inventor of the lithium battery is edison, and because the chemical properties of the lithium metal are very active, the environmental requirements on the processing, storage and use of the lithium metal are very high, so the lithium battery is not applied for a long time, with the development of microelectronic technology at the end of the twentieth century, miniaturized equipment is increasingly increased, the high requirements on a power supply are provided, and the lithium battery enters a large-scale practical stage.
However, the existing polymer lithium battery is easy to generate heat in the process of continuous discharge, and once the temperature is too high, a great potential safety hazard exists, and the polymer lithium battery is basically fixed by screws and is inconvenient to detach, maintain or replace.
Disclosure of Invention
The invention aims to provide a polymer lithium battery with good heat dissipation performance, and aims to solve the problems that the existing polymer lithium battery in the background art is easy to generate heat in the continuous discharging process, has great potential safety hazard once the temperature is too high, is basically fixed by screws, and is inconvenient to disassemble, maintain or replace.
In order to achieve the purpose, the invention provides the following technical scheme: a polymer lithium battery with good heat dissipation performance comprises a fixed seat, wherein sliding grooves are formed in the left side and the right side of the fixed seat, a sliding rod is fixedly connected in each sliding groove, a supporting plate is sleeved on each sliding rod in a sliding mode, a clamping plate is fixedly connected to the top of each supporting plate, two symmetrically-arranged connecting rods are fixedly connected to the two sides of each supporting plate, one ends, far away from the supporting plates, of the two connecting rods penetrate through the inner wall of each sliding groove and extend outwards, push plates are arranged on the two sides of the fixed seat, one ends, extending from the two connecting rods, of the two connecting rods are fixedly connected with the push plates, a battery body is arranged above the fixed seat and is arranged between the two clamping plates, connecting plates are fixedly connected to the two ends of the two clamping plates, a locking rod is inserted between the two connecting plates, heat conducting plates, a plurality of the one end that the heat-conducting plate was kept away from to the fin all runs through the cardboard and outwards extends.
Preferably, the outer wall of the push plate is fixedly connected with a handle, and the handle is fixedly sleeved with a buffer sleeve.
Preferably, the bottom of the sliding groove is provided with a groove, a plurality of balls are rotatably connected in the groove, and the edges of the plurality of balls are in contact with the bottom of the supporting plate.
Preferably, the two connecting plates are provided with connecting ports, internal threads are arranged in the connecting ports, and the locking rod is provided with external threads corresponding to the internal threads.
Preferably, the two ends of the locking rod are sleeved with anti-falling sleeves.
Preferably, the number of the plurality of radiating fins is not less than three, and the radiating fins are arranged at equal intervals.
Preferably, the two sides of the mounting seat are fixedly connected with mounting blocks, and mounting ports are formed in the mounting blocks.
Preferably, two equal fixedly connected with buffer board in the relative one side of connecting plate, the buffer board material is rubber.
Compared with the prior art, the invention has the beneficial effects that:
1. this polymer lithium cell that heat dispersion is good, at first the installing port on the installation piece of accessible mount pad both sides utilizes the screw to connect, can promote the push pedal and utilize the connecting rod to drive the backup pad and promote cardboard relative movement with battery body card income between two cardboards after placing battery body between two cardboards, thereby avoid the cardboard to take place the skew between two connecting plates with the check lock lever precession after fixed.
2. According to the polymer lithium battery with good heat dissipation performance, heat generated during operation of the battery body can be conducted through the heat conducting plate, the heat conducting plate transfers the heat to the radiating fins, so that the heat of the battery body is discharged through the radiating fins, and the heat is dissipated quickly.
Drawings
Fig. 1 is a schematic structural diagram of a polymer lithium battery with good heat dissipation performance according to the present invention;
fig. 2 is a schematic top view of a polymer lithium battery with good heat dissipation performance according to the present invention;
fig. 3 is a schematic side view of a polymer lithium battery connection plate with good heat dissipation performance according to the present invention.
In the figure: 1-a fixed seat, 2-a sliding rod, 3-a supporting plate, 4-a clamping plate, 5-a connecting rod, 6-a pushing plate, 7-a battery body, 8-a connecting plate, 9-a locking rod, 10-a heat conducting plate, 11-a cooling fin, 12-a handle, 13-a ball, 14-an anti-slip sleeve, 15-a mounting block, 16-a mounting opening and 17-a buffer plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention provides a polymer lithium battery with good heat dissipation performance, which includes a fixing base 1, sliding grooves are formed on both left and right sides of the fixing base 1, sliding rods 2 are fixedly connected in the sliding grooves, a supporting plate 3 is slidably sleeved on the sliding rods 2, a clamping plate 4 is fixedly connected to the top of the supporting plate 3, two symmetrically arranged connecting rods 5 are fixedly connected to both sides of the supporting plate 3, one ends of the two connecting rods 5 far away from the supporting plate 3 penetrate through the inner wall of the sliding grooves and extend outward, push plates 6 are arranged on both sides of the fixing base 1, one ends of the two connecting rods 5 extending are fixedly connected to the push plates 6, a battery body 7 is arranged above the fixing base 1, the battery body 7 is arranged between the two clamping plates 4, connecting plates 8 are fixedly connected to both ends of the two clamping plates 4, a locking rod 9 is inserted between, one side fixedly connected with a plurality of fin 11 of battery body 7 are kept away from to heat-conducting plate 10, the one end that heat-conducting plate 10 was kept away from to a plurality of fin 11 all runs through cardboard 4 and outside extension, battery body 7 can promote push pedal 6 and utilize connecting rod 5 to drive backup pad 3 and promote 4 relative movement of cardboard thereby go into battery body 7 card between two cardboard 4, avoid cardboard 4 to take place the skew between two connecting plates with check lock lever 9 precession after the fixed back, the heat that produces during 7 operations of battery body can be conducted heat by heat-conducting plate 10, heat-conducting plate 10 gives fin 11 with the heat transfer thereby utilize fin 11 to discharge the heat of battery body 7, dispel the heat fast.
Further, fixedly connected with handle 12 on the outer wall of push pedal 6, the fixed cushion collar that has cup jointed on handle 12 is convenient for grip push pedal 6.
Further, the bottom of spout is equipped with the recess, and the recess internal rotation is connected with a plurality of balls 13, and the edge of a plurality of balls 13 all contacts 1 with the bottom of backup pad 3, increases the smoothness when backup pad 3 removes.
Further, all be equipped with the connector on two connecting plates 8, be equipped with the internal thread in the connector, be equipped with the external screw thread that corresponds with the internal thread on the check lock lever 9.
Further, the two ends of the locking rod 9 are sleeved with anti-falling sleeves 14 to prevent the locking rod 9 from falling off.
Furthermore, the number of the plurality of radiating fins 11 is not less than three groups, and the radiating fins are arranged at equal intervals, so that the radiating efficiency is higher.
Further, the both sides of mount pad 1 are equal fixedly connected with installation piece 15, are equipped with installing port 16 on the installation piece, are convenient for fix mount pad 1.
Further, the equal fixedly connected with buffer board 17 in two relative one sides of connecting plate 8, the buffer board 17 material is rubber, increases the cushion effect.
The working principle is as follows: installing port 16 on the 1 both sides installation piece 15 of accessible mount pad utilizes the screw to connect, place battery body 7 and can promote push pedal 6 and utilize connecting rod 5 to drive backup pad 3 and promote 4 relative movement of cardboard thereby go into battery body 7 card between two cardboard 4, avoid cardboard 4 to take place the skew with the check lock lever 9 precession between two connecting plates after fixed, the heat that produces during the operation of battery body 7 can be conducted heat by heat-conducting plate 10, thereby heat-conducting plate 10 gives heat transfer for fin 11 and utilizes fin 11 to discharge the heat of battery body 7, dispel the heat fast.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A polymer lithium battery with good heat dissipation performance comprises a fixed seat (1) and is characterized in that sliding grooves are formed in the left side and the right side of the fixed seat (1), sliding rods (2) are fixedly connected in the sliding grooves, a supporting plate (3) is sleeved on the sliding rods (2) in a sliding mode, clamping plates (4) are fixedly connected to the top of the supporting plate (3), two symmetrically-arranged connecting rods (5) are fixedly connected to the two sides of the supporting plate (3), one ends, far away from the supporting plate (3), of the two connecting rods (5) penetrate through the inner wall of the sliding grooves and extend outwards, push plates (6) are arranged on the two sides of the fixed seat (1), one ends, extending from the two connecting rods (5) are fixedly connected with the push plates (6), a battery body (7) is arranged above the fixed seat (1), and the battery body (7) is arranged between the, two equal fixedly connected with connecting plate (8) in both ends of cardboard (4), two insert between connecting plate (8) and be equipped with check lock lever (9), the both sides of battery body all are equipped with heat-conducting plate (10), one side fixedly connected with a plurality of fin (11) of battery body (7) are kept away from in heat-conducting plate (10), and are a plurality of the one end that heat-conducting plate (10) were kept away from in fin (11) all runs through cardboard (4) and outwards extends.
2. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: the outer wall of the push plate (6) is fixedly connected with a handle (12), and the handle (12) is fixedly sleeved with a buffer sleeve.
3. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: the bottom of spout is equipped with the recess, the recess internal rotation is connected with a plurality of balls (13), and is a plurality of the edge of ball (13) all contacts with the bottom of backup pad (3).
4. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: two all be equipped with the connector on connecting plate (8), be equipped with the internal thread in the connector, be equipped with the external screw thread that corresponds with the internal thread on check lock lever (9).
5. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: and two ends of the locking rod (9) are sleeved with anti-falling sleeves (14).
6. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: the number of the radiating fins (11) is not less than three groups, and the radiating fins are arranged at equal intervals.
7. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: the mounting base is characterized in that mounting blocks (15) are fixedly connected to the two sides of the mounting base (1), and mounting ports (16) are formed in the mounting blocks.
8. The lithium polymer battery with good heat dissipation performance of claim 1, wherein: two equal fixedly connected with buffer board (17) in the relative one side of connecting plate (8), buffer board (17) material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010116319.6A CN111180632A (en) | 2020-02-25 | 2020-02-25 | Polymer lithium battery with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010116319.6A CN111180632A (en) | 2020-02-25 | 2020-02-25 | Polymer lithium battery with good heat dissipation performance |
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| Publication Number | Publication Date |
|---|---|
| CN111180632A true CN111180632A (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010116319.6A Pending CN111180632A (en) | 2020-02-25 | 2020-02-25 | Polymer lithium battery with good heat dissipation performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787032A (en) * | 2021-01-11 | 2021-05-11 | 江苏科耐尔新能源科技有限公司 | Lithium battery box |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787032A (en) * | 2021-01-11 | 2021-05-11 | 江苏科耐尔新能源科技有限公司 | Lithium battery box |
| CN112787032B (en) * | 2021-01-11 | 2022-09-20 | 江苏科耐尔新能源科技有限公司 | Lithium battery box |
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Application publication date: 20200519 |
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| RJ01 | Rejection of invention patent application after publication |