CN214672807U

CN214672807U - Lithium battery capable of rapidly dissipating heat

Info

Publication number: CN214672807U
Application number: CN202120341581.0U
Authority: CN
Inventors: 王俊; 王丹; 王宝婕; 罗界飞; 王嘉伟
Original assignee: Jiangsu Hengtong Lighting Group Co Ltd
Current assignee: Jiangsu Hengtong Lighting Group Co Ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-09
Anticipated expiration: 2031-02-05

Abstract

The utility model provides a can quick radiating lithium cell, including top cap, casing and heat dissipation mechanism, the smooth section of thick bamboo of bottom fixedly connected with of casing inner chamber, the inner wall sliding connection of smooth section of thick bamboo has the slide bar, the board is placed to the top fixedly connected with of slide bar. The utility model discloses a set up the casing, play the guard action to the outside of lithium cell, heat abstractor can be installed simultaneously, through setting up slide cartridge and slide bar, the messenger places the board and has the mechanism that reciprocates, and then can increase flesh antidetonation mechanism, make lithium cell in use have the antidetonation function, through setting up the ventilation pipe, motor and fan, the motor drives the fan operation, dispel the heat fast to the lithium cell in the casing, make the lithium cell be in a normal operating temperature, the lithium cell has been solved and after long-time the use, can generate heat usually, the efficiency of work can be reduced under the overheated condition to the lithium cell, and the service life is prolonged.

Description

Lithium battery capable of rapidly dissipating heat

Technical Field

The utility model relates to a lithium cell field especially relates to a can quick radiating lithium cell.

Background

The lithium battery is a battery which uses lithium metal or lithium alloy as a positive/negative electrode material and uses a non-aqueous electrolyte solution, the lithium metal battery is firstly proposed and researched by Gilbert N.Lewis in 1912, the chemical properties of the lithium metal are very active, so that the processing, storage and use of the lithium metal have very high requirements on the environment, the lithium battery becomes a mainstream along with the development of scientific technology, and the lithium battery can be roughly divided into two types: lithium metal batteries and lithium ion batteries, the lithium ion batteries do not contain metallic lithium and can be charged, the fifth generation products of rechargeable batteries, namely the lithium metal batteries, are produced in 1996, the safety, the specific capacity, the self-discharge rate and the cost performance ratio of the rechargeable batteries are all superior to those of the lithium ion batteries, and only a few national companies produce the lithium metal batteries due to the high technical requirement limit of the rechargeable batteries.

The lithium cell can generate heat usually after long-time the use, and the lithium cell can reduce the efficiency of work under overheated condition, reduces life, has certain danger, and the lithium cell does not possess the shock attenuation effect simultaneously, and in use can receive the impact inevitable, and then leads to the damage of lithium cell.

Therefore, the lithium battery capable of quickly dissipating heat is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can quick radiating lithium cell to solve the problem that proposes in the above-mentioned background art.

The utility model provides a lithium battery capable of fast heat dissipation, which comprises a top cover, a shell and a heat dissipation mechanism, wherein the bottom of an inner cavity of the shell is fixedly connected with a slide cylinder, the inner wall of the slide cylinder is connected with a slide rod in a sliding way, the top of the slide rod is fixedly connected with a placing plate, and the top of the placing plate is provided with a lithium battery; the heat dissipation mechanism comprises a ventilation pipe, a motor support, a motor and a fan, the ventilation pipe is communicated with the inner cavity of the shell, the motor support is fixedly connected to the bottom of the inner cavity of the shell, the motor is fixedly connected to the top of the motor support, the fan is fixedly connected to the output end of the motor, the four corners of the bottom of the top cover are fixedly connected with clamping blocks, and the outer side of each clamping block is clamped with the inner wall of the shell.

Preferably, the top of the top cover is provided with heat dissipation holes, and the two sides of the top cover are fixedly connected with handles.

Preferably, the outer side of the sliding rod is sleeved with a first spring, the top of the first spring is welded with the bottom of the placing plate, the bottom of the first spring is welded with the top of the inner cavity of the shell, and the two sides of the bottom of the top cover are fixedly connected with second springs.

Preferably, the two sides of the shell are fixedly connected with fixing blocks, and the top of each fixing block is fixedly connected with a threaded rod.

Preferably, the outer side of the threaded rod is connected with a pressing plate in a sliding mode, and one side, far away from the pressing plate, of the outer side of the threaded rod is connected with a fixing nut in a threaded mode.

Preferably, the two sides of the bottom of the shell are fixedly connected with cushion blocks, the bottom of the cushion blocks is fixedly connected with a mounting plate, and mounting holes are formed in the top of the mounting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the casing, play the guard action to the outside of lithium cell, can install heat abstractor simultaneously, through setting up slide cartridge and slide bar, make and place the board and have the mechanism that reciprocates, and then can increase muscle antidetonation mechanism, make lithium cell in use have the antidetonation function, through setting up ventilation pipe, motor and fan, the motor drives the fan operation, dispel the heat fast to the lithium cell in the casing, make the lithium cell be in a normal operating temperature, solved the lithium cell after long-time use, can generate heat usually, the lithium cell can reduce the efficiency of work under the overheated condition, reduce life, there is certain dangerous problem;

2. the utility model discloses a set up the louvre, the air in the casing can be discharged out through the louvre, and then the air in the casing can circulate, through setting up the handle, the person of facilitating the use takes out the top cap from the casing, through setting up first spring and second spring, make the lithium cell when jolting, can not directly cause the damage to the lithium cell itself because of the impact force, have certain antidetonation effect, the durability is better, through setting up fixed block and threaded rod, make the casing have a coupling mechanism, can fix the top cap on the casing through the threaded rod, can adjust the elasticity degree simultaneously;

3. the utility model discloses a setting is according to clamp plate and fixation nut, will be according to on the clamp plate puts the threaded rod, makes according to clamp plate extrusion top cap through rotating fixation nut and makes it be connected with the casing, and then makes the lithium cell be convenient for get and put, through setting up the cushion, makes casing and ground have certain difference in height, can not soaked by water stain, and then influences the use, through setting up the mounting panel, conveniently installs the lithium cell fixedly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the case of FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the vent of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the top cover shown in fig. 2 according to the present invention.

Reference numbers in the figures: 1. a top cover; 2. a housing; 3. a slide cylinder; 4. a slide bar; 5. placing the plate; 6. a heat dissipation mechanism; 61. a vent pipe; 62. a motor support; 63. a motor; 64. a fan; 7. a lithium battery; 8. a clamping block; 9. heat dissipation holes; 10. a handle; 11. a first spring; 12. a fixed block; 13. a threaded rod; 14. a pressing plate; 15. fixing a nut; 16. cushion blocks; 17. mounting a plate; 18. a second spring.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a sectional view of the case of FIG. 1 according to the present invention; FIG. 3 is a cross-sectional view of the vent of FIG. 2 according to the present invention; fig. 4 is a schematic structural view of the top cover shown in fig. 2 according to the present invention. A lithium battery capable of dissipating heat quickly comprises a top cover 1, a shell 2 and a heat dissipation mechanism 6, wherein the bottom of an inner cavity of the shell 2 is fixedly connected with a sliding cylinder 3, the inner wall of the sliding cylinder 3 is connected with a sliding rod 4 in a sliding manner, the top of the sliding rod 4 is fixedly connected with a placing plate 5, and the top of the placing plate 5 is provided with a lithium battery 7; heat dissipation mechanism 6 includes ventilation pipe 61, motor support 62, motor 63 and fan 64, and the inner chamber intercommunication of casing 2 has ventilation pipe 61, the bottom fixedly connected with motor support 62 of the 2 inner chambers of casing, the top fixedly connected with motor 63 of motor support 62, the output fixedly connected with fan 64 of motor 63, the equal fixedly connected with joint piece 8 in four corners of top cap 1 bottom, the outside of joint piece 8 and casing 2's inner wall joint.

Further, louvre 9 has been seted up at top cap 1's top, and the equal fixedly connected with handle 10 in both sides at top cap 1 top, through setting up louvre 9, the air in casing 2 can discharge out through louvre 9, and then the air in casing 2 just can circulate, through setting up handle 10, and the person of facilitating the use takes out top cap 1 from casing 2.

Further, the outside cover of slide bar 4 is equipped with first spring 11, the top of first spring 11 and the bottom welding of placing board 5, the bottom of first spring 11 and the top welding of 2 inner chambers of casing, the equal fixedly connected with second spring 18 in both sides of top cap 1 bottom, through setting up first spring 11 and second spring 18, make lithium cell 7 when receiving jolting, can not directly cause the damage to lithium cell 7 itself because of the impact force, certain antidetonation effect has, the durability is better.

Further, the equal fixedly connected with fixed block 12 in both sides of casing 2, the top fixedly connected with threaded rod 13 of fixed block 12 through setting up fixed block 12 and threaded rod 13, makes casing 2 have coupling mechanism, can fix top cap 1 on casing 2 through threaded rod 13, can adjust the elasticity degree simultaneously.

Furthermore, the outer side of the threaded rod 13 is slidably connected with a pressing plate 14, one side, away from the pressing plate 14, of the outer side of the threaded rod 13 is in threaded connection with a fixing nut 15, the pressing plate 14 is placed on the threaded rod 13 through the arrangement of the pressing plate 14 and the fixing nut 15, the pressing plate 14 extrudes the top cover 1 through rotation of the fixing nut 15, the top cover 1 is connected with the shell 2, and therefore the lithium battery 7 is convenient to take and place.

Further, the equal fixedly connected with cushion 16 in both sides of 2 bottoms of casing, the bottom fixedly connected with mounting panel 17 of cushion 16, the mounting hole has been seted up at mounting panel 17's top, through setting up cushion 16, makes casing 2 and ground have certain difference in height, can not soaked by water stain, and then influences the use, through setting up mounting panel 17, conveniently installs lithium cell 7 fixedly.

The utility model provides a pair of can quick radiating lithium cell's theory of operation as follows:

lithium cell 7 need dispel the heat to it in the use, the user installs assigned position with casing 2 through mounting panel 17, then place lithium cell 7 on casing 2 inside place board 5, cover top cap 1 at the top of casing 2, will press pressure board 14 cover on threaded rod 13, make top cap 1 and casing 2 inseparable connection together through rotating fixation nut 15, lithium cell 7 can drive motor 63 when using and move, motor 63 drives fan 64 and rotates, fan 64 takes the inside of casing 2 into through ventilation pipe 61 with the air, and then dispel the heat to lithium cell 7, the air of coming in can be put outward through louvre 9, make whole radiating process be in the circulation state, thereby realize quick heat dissipation.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a can radiating lithium cell fast which characterized in that includes:

the device comprises a top cover (1) and a shell (2), wherein the bottom of an inner cavity of the shell (2) is fixedly connected with a sliding cylinder (3), the inner wall of the sliding cylinder (3) is connected with a sliding rod (4) in a sliding mode, the top of the sliding rod (4) is fixedly connected with a placing plate (5), and the top of the placing plate (5) is provided with a lithium battery (7);

heat dissipation mechanism (6), heat dissipation mechanism (6) include ventilation pipe (61), motor support (62), motor (63) and fan (64), the inner chamber intercommunication of casing (2) has ventilation pipe (61), the bottom fixedly connected with motor support (62) of casing (2) inner chamber, the top fixedly connected with motor (63) of motor support (62), the output fixedly connected with fan (64) of motor (63), the equal fixedly connected with joint piece (8) in four corners of top cap (1) bottom, the outside of joint piece (8) and the inner wall joint of casing (2).

2. The lithium battery capable of rapidly dissipating heat according to claim 1, wherein the top of the top cover (1) is provided with a heat dissipating hole (9), and both sides of the top cover (1) are fixedly connected with handles (10).

3. The lithium battery capable of rapidly dissipating heat according to claim 1, wherein a first spring (11) is sleeved on the outer side of the sliding rod (4), the top of the first spring (11) is welded with the bottom of the placing plate (5), the bottom of the first spring (11) is welded with the top of the inner cavity of the shell (2), and a second spring (18) is fixedly connected to both sides of the bottom of the top cover (1).

4. The lithium battery capable of rapidly dissipating heat according to claim 1, wherein fixing blocks (12) are fixedly connected to both sides of the case (2), and threaded rods (13) are fixedly connected to the tops of the fixing blocks (12).

5. The lithium battery capable of rapidly dissipating heat as claimed in claim 4, wherein a pressing plate (14) is slidably connected to an outer side of the threaded rod (13), and a fixing nut (15) is threadedly connected to a side of the outer side of the threaded rod (13) far away from the pressing plate (14).

6. The lithium battery capable of rapidly dissipating heat as claimed in claim 1, wherein a cushion block (16) is fixedly connected to each of two sides of the bottom of the housing (2), a mounting plate (17) is fixedly connected to the bottom of the cushion block (16), and a mounting hole is formed in the top of the mounting plate (17).