CN216311888U

CN216311888U - Anti-hair-scalding heat dissipation device for lithium battery

Info

Publication number: CN216311888U
Application number: CN202122528072.1U
Authority: CN
Inventors: 李再新; 江海军; 王演军
Original assignee: Shenzhen Guihang Electronics Co ltd
Current assignee: Shenzhen Guihang Electronics Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-04-15
Anticipated expiration: 2031-10-20

Abstract

The utility model relates to the technical field of lithium batteries, and discloses a hair-scalding-preventing heat dissipation device for a lithium battery, which comprises a mounting plate, wherein a heat dissipation fan is mounted at the top of the mounting plate, a connecting mechanism is arranged at the top of the mounting plate, a heat dissipation plate is connected to the outer side of the mounting plate, and a cleaning mechanism is mounted on the outer side of the heat dissipation plate; the device is provided with the connecting mechanism, so that the positions of the limiting plate and the positioning rod can be conveniently fixed, the mounting structure of the cooling fan can be ensured to be stable, the condition that the cooling effect is influenced due to the fact that the mounting part of the cooling fan is loosened is avoided, and the hair scald prevention and cooling effect of the device is ensured to be good; this device is provided with clearance mechanism, when needing to clear up the accumulational dust in the heating panel, the operator only needs to promote the movable plate, and the deashing brush in the movable plate outside can be brushed in the heating panel, and the dust clearance in the heating panel that can be convenient has reached the purpose of the dust in the heating panel of being convenient for clear up, ensures that this device radiating efficiency is good.

Description

Anti-hair-scalding heat dissipation device for lithium battery

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a hair-scald preventing and heat-dissipating device for a lithium battery.

Background

A lithium ion battery is a secondary battery (rechargeable battery) that mainly works by lithium ion movement between a positive electrode and a negative electrode, and Li + is inserted and extracted back and forth between the two electrodes during charge and discharge: during charging, Li + is extracted from the positive electrode and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state; when the lithium battery is used, the lithium battery is easy to scald and needs to be matched with a heat dissipation device for use;

however, when the conventional heat dissipation device is used, the fan is not fixed in an auxiliary manner, so that the fan may loosen, the heat dissipation effect may be affected, and meanwhile, dust accumulated in the heat dissipation sheet is difficult to clean, and the heat dissipation efficiency may also be affected. Therefore, the person skilled in the art provides a hair-scald preventing and heat dissipating device for a lithium battery to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hair scald preventing and heat dissipating device for a lithium battery, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a hair-scalding preventing and heat-dissipating device for a lithium battery comprises a mounting plate, wherein a heat-dissipating fan is mounted at the top of the mounting plate, a connecting mechanism is arranged at the top of the mounting plate, a heat-dissipating plate is connected to the outer side of the mounting plate, and a cleaning mechanism is mounted on the outer side of the heat-dissipating plate;

the connecting mechanism comprises a fixing pad, a positioning rod penetrating through the other side of the fixing pad is arranged on one side of the fixing pad, a limiting plate is fixed to one end of the positioning rod, a positioning block is fixed to the outer side of the cooling fan, a metal sleeve is fixed to one side of the positioning block, a magnet sleeve is fixed to the outer side of the positioning rod, a movable column is movably inserted into the top of the fixing pad, a movable pad is installed at the top of the movable column, and a shielding plate is arranged at the bottom of the movable pad.

As a still further scheme of the utility model: the cleaning mechanism comprises a movable plate, a dust removing brush is fixed at the bottom of the movable plate, a sliding block is connected to the outer side of the movable plate, a sliding groove is formed in the top of the mounting plate, a connecting frame is arranged on the inner wall of one side of the movable plate, idler wheels are rotatably connected to the inside of the connecting frame, and a guide groove is formed in the outer side of the heat dissipation plate.

As a still further scheme of the utility model: and a sliding fit component is arranged between the sliding block and the sliding groove.

As a still further scheme of the utility model: the ash removal brush is fixedly bonded with the movable plate, and the size of the roller is matched with that of the guide groove.

As a still further scheme of the utility model: one side of the shielding plate is attached to one side of the limiting plate, and one end of the positioning rod is movably inserted into the positioning block.

As a still further scheme of the utility model: the fixing pad is internally provided with a through hole, and the size of the through hole is matched with that of the positioning rod.

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

1. the device is provided with the connecting mechanism, the fixing of the position of the limiting plate and the position of the positioning rod can be conveniently completed, the stability of the mounting structure of the cooling fan can be ensured, the condition that the heat dissipation effect is influenced due to the looseness of the mounting part of the cooling fan is avoided, and the good anti-scalding and heat dissipation effect of the device is ensured.

2. This device is provided with clearance mechanism, when needing to clear up the accumulational dust in the heating panel, the operator only needs to promote the movable plate, and the deashing brush in the movable plate outside can be brushed in the heating panel, and the dust clearance in the heating panel that can be convenient has reached the purpose of the dust in the heating panel of being convenient for clear up, ensures that this device radiating efficiency is good.

Drawings

FIG. 1 is a perspective view of a hair-waving prevention and heat dissipation device for a lithium battery;

FIG. 2 is a perspective view of a connection mechanism in a hair waving prevention and heat dissipation device for a lithium battery;

fig. 3 is a perspective view of a cleaning mechanism in a hair waving prevention and heat dissipation device for a lithium battery.

In the figure: 1. mounting a plate; 2. a heat radiation fan; 3. a connecting mechanism; 31. a fixing pad; 32. positioning a rod; 33. a limiting plate; 34. positioning blocks; 35. a metal sheath; 36. a magnet sleeve; 37. moving the column; 38. a moving pad; 39. a shielding plate; 4. a heat dissipation plate; 5. a cleaning mechanism; 51. moving the plate; 52. a dust cleaning brush; 53. a slider; 54. a chute; 55. a connecting frame; 56. a roller; 57. a guide groove.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a hair-scald preventing and heat dissipating device for a lithium battery includes a mounting plate 1, a heat dissipating fan 2 is installed on the top of the mounting plate 1, a connecting mechanism 3 is installed on the top of the mounting plate 1, a heat dissipating plate 4 is connected to the outer side of the mounting plate 1, and a cleaning mechanism 5 is installed on the outer side of the heat dissipating plate 4;

the connecting mechanism 3 comprises a fixed cushion 31, one side of the fixed cushion 31 is provided with a positioning rod 32 penetrating the other side of the fixed cushion, one end of the positioning rod 32 is fixed with a limiting plate 33, the outer side of the heat radiation fan 2 is fixed with a positioning block 34, one side of the positioning block 34 is fixed with a metal sleeve 35, the outer side of the positioning rod 32 is fixed with a magnet sleeve 36, the top of the fixed cushion 31 is movably inserted with a movable column 37, the top of the movable column 37 is provided with a movable cushion 38, the bottom of the movable cushion 38 is provided with a shielding plate 39, one side of the shielding plate 39 is attached to one side of the limiting plate 33, one end of the positioning rod 32 is movably inserted in the positioning block 34, when the heat radiation fan 2 is arranged on the outer side of the mounting plate 1, a user only needs to horizontally push the limiting plate 33, the positioning rod 32 fixedly connected with the limiting plate 33 can be driven to move, one end of the positioning rod 32 can be inserted in the positioning block 34, and the magnet sleeve 36 on the outer side of the positioning rod 32 can be absorbed on the outer side of the metal sleeve 35, the limiting effect is achieved, the movable pad 38 is shifted to move in the vertical direction, the shielding plate 39 outside the movable pad 38 can be attached to the outer side of the limiting plate 33, the limiting plate 33 and the positioning rod 32 can be conveniently fixed, the mounting structure of the cooling fan 2 can be guaranteed to be stable, the situation that the cooling effect is affected due to the fact that the mounting position of the cooling fan 2 is not loosened is avoided, and the anti-scalding cooling effect of the device is good.

As an embodiment of the present invention, the cleaning mechanism 5 includes a moving plate 51, a dust cleaning brush 52 is fixed at the bottom of the moving plate 51, a sliding block 53 is connected to the outer side of the moving plate 51, a sliding slot 54 is formed at the top of the mounting plate 1, a sliding fit component is formed between the sliding block 53 and the sliding slot 54, a connecting frame 55 is arranged on one side inner wall of the moving plate 51, a roller 56 is rotatably connected inside the connecting frame 55, a guide slot 57 is formed at the outer side of the heat dissipation plate 4, the dust cleaning brush 52 and the moving plate 51 are fixedly bonded, the size of the roller 56 is matched with the size of the guide slot 57, when dust accumulated in the heat dissipation plate 4 needs to be cleaned, an operator only needs to push the moving plate 51, the dust cleaning brush 52 outside the moving plate 51 can brush in the heat dissipation plate 4, the dust in the heat dissipation plate 4 can be conveniently cleaned, the sliding block 53 outside the moving plate 51 can slide in the sliding slot 54, the roller 56 outside the connecting frame 55 can slide together, play direction and spacing effect, reached the purpose of being convenient for clear up the interior dust of heating panel 4, ensured that this device radiating efficiency is good.

The working principle of the utility model is as follows: the device is provided with the connecting mechanism 3, when the heat radiation fan 2 is arranged on the outer side of the mounting plate 1, a user only needs to push the limiting plate 33 in the horizontal direction, the limiting plate 33 can drive the positioning rod 32 fixedly connected with the limiting plate to move, one end of the positioning rod 32 can be inserted into the positioning block 34, the magnet sleeve 36 on the outer side of the positioning rod 32 can be adsorbed on the outer side of the metal sleeve 35, the limiting effect is achieved, then, the movable pad 38 only needs to be pulled in the vertical direction to move, the shielding plate 39 on the outer side of the movable pad 38 can be attached to the outer side of the limiting plate 33, the fixing of the positions of the limiting plate 33 and the positioning rod 32 can be conveniently completed, the mounting structure of the heat radiation fan 2 can be ensured to be stable, the condition that the heat radiation effect is influenced due to the looseness of the mounting part of the heat radiation fan 2 is avoided, and the good heat radiation effect of the device is ensured; this device is provided with clearance mechanism 5, when need clearing up the accumulational dust in heating panel 4, the operator only needs to promote movable plate 51, deashing brush 52 in the movable plate 51 outside can brush in heating panel 4, can be convenient to the dust clearance in heating panel 4, and slider 53 in the movable plate 51 outside can slide in spout 54, gyro wheel 56 in the link 55 outside can slide in the lump, direction and spacing effect have been played, the purpose of being convenient for clear up the interior dust of heating panel 4 has been reached, ensure that this device radiating efficiency is good.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The anti-scalding heat dissipation device for the lithium battery comprises a mounting plate (1), and is characterized in that a heat dissipation fan (2) is mounted at the top of the mounting plate (1), a connecting mechanism (3) is arranged at the top of the mounting plate (1), a heat dissipation plate (4) is connected to the outer side of the mounting plate (1), and a cleaning mechanism (5) is mounted on the outer side of the heat dissipation plate (4);

the connecting mechanism (3) comprises a fixing pad (31), a positioning rod (32) penetrating through the other side of the fixing pad (31) is arranged on one side of the fixing pad (31), a limiting plate (33) is fixed to one end of the positioning rod (32), a positioning block (34) is fixed to the outer side of the cooling fan (2), a metal sleeve (35) is fixed to one side of the positioning block (34), a magnet sleeve (36) is fixed to the outer side of the positioning rod (32), a movable column (37) is movably inserted into the top of the fixing pad (31), a movable pad (38) is installed at the top of the movable column (37), and a shielding plate (39) is arranged at the bottom of the movable pad (38).

2. The hair-scalding preventing and heat dissipating device for the lithium battery as claimed in claim 1, wherein the cleaning mechanism (5) comprises a moving plate (51), a dust-cleaning brush (52) is fixed at the bottom of the moving plate (51), a sliding block (53) is connected to the outer side of the moving plate (51), a sliding groove (54) is formed in the top of the mounting plate (1), a connecting frame (55) is arranged on the inner wall of one side of the moving plate (51), a roller (56) is rotatably connected to the inside of the connecting frame (55), and a guide groove (57) is formed in the outer side of the heat dissipating plate (4).

3. The hair-scalding preventing and heat dissipating device for the lithium battery as claimed in claim 2, wherein a sliding fit component is provided between the sliding block (53) and the sliding groove (54).

4. The hair-scalding preventing and heat dissipating device for the lithium battery as claimed in claim 2, wherein the ash-removing brush (52) is fixedly bonded to the moving plate (51), and the size of the roller (56) is adapted to the size of the guide groove (57).

5. The hair-scalding preventing and heat dissipating device for the lithium battery as claimed in claim 1, wherein one side of the shielding plate (39) is attached to one side of the limiting plate (33), and one end of the positioning rod (32) is movably inserted into the positioning block (34).

6. The hair-scalding preventing and heat dissipating device for the lithium battery as claimed in claim 1, wherein a through hole is formed inside the fixing pad (31), and the size of the through hole is matched with the size of the positioning rod (32).