CN218602549U

CN218602549U - Dustproof lithium cell of high-efficient radiating

Info

Publication number: CN218602549U
Application number: CN202222843847.9U
Authority: CN
Inventors: 黎清; 刘加稳; 傅俏彬; 操永乐
Original assignee: Shenzhen Lingnai Intelligent Control Co ltd
Current assignee: Shenzhen Lingnai Intelligent Control Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-03-10
Anticipated expiration: 2032-10-27

Abstract

The utility model provides a dustproof lithium battery with high-efficiency heat dissipation, which comprises a heat dissipation assembly, wherein the heat dissipation assembly comprises a dustproof box, a dustproof cover, a U-shaped plate, a first rotating rod, a first gear, a fan blade, a motor, a lithium battery shell, a rectangular hole, a heat dissipation plate and a heat dissipation copper sheet; the dustproof box is movably contacted with a dustproof cover, a U-shaped plate is welded at the top of the dustproof cover, and a first rotating rod is rotatably installed between the inner walls of the two sides of the U-shaped plate. The utility model discloses the motor drives first gear revolve through first dwang, first gear passes through the second gear and drives the rotation of second dwang, the second dwang drives the fan blade and dispels the heat to lithium battery housing, the heat energy that lithium battery housing produced passes through the heating panel and discharges, a plurality of heat dissipation copper sheets can be convenient for heat fast conduction, the heat of being convenient for disperses, cooperate through two fan blades and heat dissipation copper sheet, carry out high-efficient quick heat dissipation to lithium battery housing, ensure that the condition of short circuit can not appear in the lithium cell, job instability when avoiding causing the use lithium cell.

Description

Dustproof lithium cell of high-efficient radiating

Technical Field

The utility model relates to a lithium cell technical field, in particular to high-efficient radiating dustproof 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, and because the chemical characteristics of the lithium metal are very active, the lithium metal has very high requirements on the environment for processing, storage and use, and becomes the mainstream along with the development of scientific technology;

the lithium cell generates heat for a long time and can lead to lithium cell life to reduce and live time reduces, and the overheated condition that can lead to its short circuit of lithium cell appears simultaneously, leads to the electrical apparatus work unstability of using this lithium cell very easily, for this reason, provides a high-efficient radiating dustproof lithium cell.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses it is hoped to provide a dustproof lithium cell of high-efficient radiating to solve or alleviate the technical problem that exists among the prior art, provide a profitable selection at least.

The embodiment of the utility model provides a technical scheme is so realized: a dustproof lithium battery with efficient heat dissipation comprises a heat dissipation assembly, wherein the heat dissipation assembly comprises a dustproof box, a dustproof cover, a U-shaped plate, a first rotating rod, a first gear, fan blades, a motor, a lithium battery shell, rectangular holes, a heat dissipation plate and a heat dissipation copper sheet;

the last movable contact of dust-proof box has the shield, the top welding of shield has the U-shaped plate, rotate between the both sides inner wall of U-shaped plate and install first dwang, fixed mounting has two first gears on the first dwang, rotate on the top inner wall of shield and install two second dwangs, the top of second dwang extends to the top of shield and welds and have the second gear, first gear meshes with the second gear mutually, the bottom fixedly connected with fan blade of second dwang, the top fixed mounting of shield has the motor, the tip of first dwang extend to the U-shaped plate outside and with the output shaft fixed connection of motor, movable contact has lithium cell casing on the dust-proof box, the rectangular hole has all been seted up on the both sides inner wall of dust-proof box, movable contact has the heating panel on the rectangular hole, equal fixed mounting has the heat dissipation copper sheet on the both sides inner wall of dust-proof box.

Further preferred, the top of dust-proof box is the opening setting, last fixed mounting of lithium cell casing has anodal post and negative pole post, anodal post and negative pole post extend to the top of shield, anodal post and negative pole post and shield moving contact, through placing lithium cell casing to the dust-proof box in, rethread shield and dust-proof box shelter from it dustproof.

Further preferably, the installation blocks are welded on two sides of the dustproof cover, the clamping grooves are formed in the installation blocks, and the dustproof cover and the dustproof box are firmly fixed through the installation blocks.

Further preferably, T shape pole has all been welded to the both sides of dust-proof box, sliding connection has L shape pole on the T shape pole, L shape pole clamps mutually with the draw-in groove, can be quick through T shape pole separate dust-proof box and shield, be convenient for get and put lithium cell casing.

Further preferably, the equal fixed mounting in both sides of lithium cell casing has the rectangular block, the rectangular block is through the bottom inner wall threaded connection of first bolt and dust-proof box, fixes the rectangular block firm in the dust-proof box through first bolt for not hard up phenomenon can not appear in the lithium cell casing.

Further preferably, one side fixed mounting of heating panel has two connecting blocks, the connecting block passes through second bolt and dust-proof box threaded connection, can dismantle or install heating panel and dust-proof box through the connecting block, can take off it and wash.

Further preferably, a spring is fixedly connected between the inner wall of one side of the L-shaped rod and one side of the dust-proof box, the spring is movably sleeved on the corresponding T-shaped rod, and the spring resets the L-shaped rod after moving.

Further preferably, a plurality of heat dissipation holes are formed in the heat dissipation plate, the heat dissipation holes are arranged in a plurality of intervals, the second rotating rod drives the fan blades to rotate, heat dissipation can be conducted on the lithium battery shell, and generated heat energy is discharged through the heat dissipation holes in the heat dissipation plate.

The embodiment of the utility model provides a owing to adopt above technical scheme, it has following advantage:

the utility model discloses the motor drives two first gear rotations through first dwang, first gear passes through the second gear and drives the second dwang rotation, the second dwang drives the fan blade and dispels the heat to lithium cell casing, make the heat energy that lithium cell casing produced pass through the heating panel and discharge, a plurality of heat dissipation copper sheets can be convenient for quick heat conduction, the heat of being convenient for disperses, cooperate through two fan blades and heat dissipation copper sheet, carry out high-efficient quick heat dissipation to lithium cell casing, simultaneously through the dust-proof box, shield and heating panel are dustproof to lithium cell casing, ensure that the condition of short circuit can not appear in the lithium cell, the job instability when avoiding causing the use lithium cell.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a three-dimensional structure of the present invention;

FIG. 2 is a three-dimensional structure view of the dust cap of the present invention;

FIG. 3 is a three-dimensional structure view of the dust cap, the motor and the U-shaped plate of the present invention;

fig. 4 is a three-dimensional structure diagram of the first rotating rod, the second rotating rod, the first gear and the fan blade of the present invention;

fig. 5 is a three-dimensional structure view of the dust-proof box of the present invention.

Reference numerals: 1. a heat dissipating component; 2. a dust-proof box; 3. a dust cover; 4. a U-shaped plate; 5. a first rotating lever; 6. a first gear; 7. a second rotating lever; 8. a second gear; 9. a fan blade; 10. a motor; 11. a lithium battery case; 12. a rectangular hole; 13. a heat dissipation plate; 14. a heat dissipation copper sheet; 15. a positive post; 16. a negative pole post; 17. mounting blocks; 18. a card slot; 19. a T-shaped rod; 20. an L-shaped rod; 21. a spring; 22. a rectangular block; 23. and (4) connecting the blocks.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, an embodiment of the present invention provides a dustproof lithium battery with high heat dissipation efficiency, which includes a heat dissipation assembly 1, where the heat dissipation assembly 1 includes a dustproof box 2, a dustproof cover 3, a U-shaped plate 4, a first rotating rod 5, a first gear 6, a fan blade 9, a motor 10, a lithium battery shell 11, a rectangular hole 12, a heat dissipation plate 13, and a heat dissipation copper sheet 14;

dust proof box 2 goes up the movable contact has shield 3, shield 3's top welding has between the both sides inner wall of U-shaped board 4,U shaped board 4 to rotate and installs first dwang 5, fixed mounting has two first gears 6 on first dwang 5, rotate on shield 3's the top inner wall and install two second dwang 7, the top of second dwang 7 extends to shield 3's top and welding has second gear 8, first gear 6 meshes with second gear 8 mutually, the bottom fixedly connected with fan blade 9 of second dwang 7, shield 3's top fixed mounting has motor 10, the tip of first dwang 5 extends to outside U-shaped board 4 and with motor 10's output shaft fixed connection, dust proof box 2 goes up the movable contact has lithium cell housing 11, rectangular hole 12 has all been seted up on shield 2's the both sides inner wall, movable contact has heating panel 13 on rectangular hole 12, all fixed mounting has heat dissipation copper sheet 14 on shield 2's the both sides inner wall.

In one embodiment, the top of the dust-proof box 2 is an open setting, the positive pole 15 and the negative pole 16 are fixedly mounted on the lithium battery shell 11, the positive pole 15 and the negative pole 16 extend to the top of the dust-proof cover 3, the positive pole 15 and the negative pole 16 are in movable contact with the dust-proof cover 3, the lithium battery shell 11 is placed in the dust-proof box 2, and then the dust-proof box 2 and the dust-proof cover 3 shield the dust.

In one embodiment, the two sides of the dust cover 3 are welded with the mounting blocks 17, the mounting blocks 17 are provided with the clamping grooves 18, and the dust cover 3 and the dust box 2 are conveniently disassembled and assembled by clamping the clamping grooves 18 on the mounting blocks 17 with the L-shaped rods 20.

In one embodiment, T-shaped rods 19 are welded on two sides of the dust-proof box 2, L-shaped rods 20 are connected on the T-shaped rods 19 in a sliding mode, the L-shaped rods 20 are clamped with the clamping grooves 18, and the T-shaped rods 19 limit the L-shaped rods 20 to prevent the L-shaped rods 20 from deviating during moving.

In one embodiment, the rectangular blocks 22 are fixedly mounted on both sides of the lithium battery shell 11, the rectangular blocks 22 are in threaded connection with the inner wall of the bottom of the dust-proof box 2 through the first bolts, and the lithium battery shell 11 is fixed more stably by fixing the rectangular blocks 22 with the dust-proof box 2.

In one embodiment, two connection blocks 23 are fixedly installed at one side of the heat dissipation plate 13, the connection blocks 23 are screwed with the dust box 2 through second bolts, and after the heat dissipation plate 13 is used for a long time, the heat dissipation plate can be removed from the dust box 2 through the connection blocks 23 for cleaning.

In one embodiment, a spring 21 is fixedly connected between the inner wall of one side of the L-shaped rod 20 and one side of the dust-proof box 2, the spring 21 is movably sleeved on the corresponding T-shaped rod 19, the dust-proof box 2 and the dust-proof cover 3 can be quickly installed through the L-shaped rod 20, and the operation is simple.

In one embodiment, the heat dissipation plate 13 has a plurality of heat dissipation holes, the intervals between the plurality of heat dissipation holes are equal, the second rotating rod 7 drives the fan blade 9 to rotate to dissipate heat of the lithium battery case 11, and the generated heat is discharged through the heat dissipation holes on the heat dissipation plate 13.

The utility model discloses at the during operation: during the use, start motor 10, motor 10 drives first dwang 5 and rotates, first dwang 5 drives two first gears 6 and rotates, first gear 6 drives engaged with second gear 8 and rotates, second gear 8 drives corresponding second dwang 7 and rotates, second dwang 7 drives corresponding fan blade 9 and rotates, two fan blades 9 dispel the heat to lithium battery housing 11, make the heat energy that lithium battery housing 11 produced discharge through heating panel 13, a plurality of heat dissipation copper sheets 14 can be convenient for quick heat conduction, be convenient for heat dissipation, cooperate through two fan blades 9 and heat dissipation copper sheets 14, carry out high-efficient quick heat dissipation to lithium battery housing 11, simultaneously through dust proof box 2, shield 3 and heating panel 13 prevent dust to lithium battery housing 11, when needing to take off lithium battery housing 11, pulling L shape pole 20, L shape pole 20 slides on corresponding T shape pole 19, L shape pole 20 stretches corresponding spring 21 in the in-process that removes, L shape pole 20 and the corresponding draw-in groove 18 phase separation on the installation piece 17, move shield 3 immediately, make shield 3 and dust proof box 2 slide on corresponding draw-off the dust proof box 2, thereby the dust proof box can take off the corresponding bolt wrench of dust proof box 13 and dust proof box's corresponding wrench to take off dust proof box 2, thereby make the dust proof box handle the dust proof box 2 and dust proof box handle the dust proof box that the outside should take off.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various changes or substitutions within the technical scope of the present invention, which should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a dustproof lithium cell of high-efficient radiating, includes radiator unit (1), its characterized in that: the heat dissipation assembly (1) comprises a dustproof box (2), a dustproof cover (3), a U-shaped plate (4), a first rotating rod (5), a first gear (6), fan blades (9), a motor (10), a lithium battery shell (11), rectangular holes (12), a heat dissipation plate (13) and a heat dissipation copper sheet (14);

movable contact has shield (3) on dust-proof box (2), the top welding of shield (3) has U-shaped plate (4), rotate between the both sides inner wall of U-shaped plate (4) and install first dwang (5), fixed mounting has two first gears (6) on first dwang (5), rotate on the top inner wall of shield (3) and install two second dwang (7), the top of second dwang (7) extends to the top of shield (3) and welds second gear (8), first gear (6) mesh mutually with second gear (8), the bottom fixedly connected with fan blade (9) of second dwang (7), the top fixed mounting of shield (3) has motor (10), the tip of first dwang (5) extends to the U-shaped plate (4) outer and with the output shaft fixed connection of motor (10), movable contact has lithium cell casing (11) on dust-proof box (2), all seted up on the both sides inner wall of dust-proof box (2) rectangle hole (12), movable contact has rectangular hole (12) on the heat dissipation inner wall (13), copper sheet (13) all install on dust-proof box (2).

2. The dustproof lithium battery with high heat dissipation efficiency as recited in claim 1, wherein: the top of dust-proof box (2) is the opening setting, fixed mounting has anodal post (15) and negative pole post (16) on lithium battery shell (11), anodal post (15) and negative pole post (16) extend to the top of shield (3), anodal post (15) and negative pole post (16) and shield (3) movable contact.

3. The dustproof lithium battery with high heat dissipation efficiency as recited in claim 1, wherein: the dustproof cover is characterized in that mounting blocks (17) are welded on two sides of the dustproof cover (3), and clamping grooves (18) are formed in the mounting blocks (17).

4. The dustproof lithium battery with high heat dissipation efficiency as recited in claim 1, wherein: t-shaped rods (19) are welded on two sides of the dust-proof box (2), L-shaped rods (20) are connected to the T-shaped rods (19) in a sliding mode, and the L-shaped rods (20) are clamped with clamping grooves (18).

5. The dustproof lithium battery with high heat dissipation efficiency as recited in claim 1, wherein: the equal fixed mounting in both sides of lithium cell casing (11) has rectangular block (22), rectangular block (22) are through the bottom inner wall threaded connection of first bolt and dust-proof box (2).

6. The dustproof lithium battery with efficient heat dissipation as defined in claim 1, wherein: one side fixed mounting of heating panel (13) has two connecting blocks (23), connecting block (23) pass through second bolt and dust-proof box (2) threaded connection.

7. The dustproof lithium battery with high heat dissipation efficiency as recited in claim 4, wherein: and a spring (21) is fixedly connected between the inner wall of one side of the L-shaped rod (20) and one side of the dust-proof box (2), and the spring (21) is movably sleeved on the corresponding T-shaped rod (19).

8. The dustproof lithium battery with high heat dissipation efficiency as recited in claim 1, wherein: a plurality of radiating holes are formed in the radiating plate (13), and the intervals among the plurality of radiating holes are equal.