CN214043874U

CN214043874U - Overhaul and maintain convenient high heat dissipation formula 5V lithium cell

Info

Publication number: CN214043874U
Application number: CN202120101730.6U
Authority: CN
Inventors: 毛艳; 黎傲杰; 周燕; 黎霞; 温伟超
Original assignee: Shenzhen Shun Amperex Technology Ltd
Current assignee: Shenzhen Shun Amperex Technology Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-08-24
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a overhaul and maintain convenient high heat dissipation formula 5V lithium cell, including the equipment shell, the inboard of equipment shell is fixed with rubber anticollision strip, the inboard of rubber anticollision strip is provided with power supply main part, the outside of equipment shell is fixed with the anticollision layer, anticollision layer symmetry is fixed with four, first screw hole has been seted up to the upper end of equipment shell, four have been seted up to first screw hole symmetry, the upper end of equipment shell is provided with the connecting plate, the second screw hole has been seted up to the upper end of connecting plate, four have been seted up to second screw hole symmetry, the inboard of connecting plate is provided with the heat dissipation fan. This overhaul and maintain convenient high heat dissipation formula V lithium cell carries out the heat dissipation through starting the heat dissipation fan and handles power main body, filters the entering that prevents the dust through the inlet port to the air, handles the steam of scattering out through the radiating hole, also places the entering of dust simultaneously, has realized the high heat dissipation to lithium battery equipment and has handled.

Description

Overhaul and maintain convenient high heat dissipation formula 5V lithium cell

Technical Field

The utility model relates to a lithium battery equipment technical field specifically is a overhaul and maintain convenient high heat dissipation formula 5V lithium cell.

Background

The lithium battery equipment uses manganese dioxide as a positive electrode material, metal lithium or alloy metal thereof as a negative electrode material, and a battery using a non-aqueous electrolyte solution, the lithium ion battery does not contain lithium in a metallic state and can be charged, a lithium metal battery which is a fifth generation product of a rechargeable battery is born in 1996, and the safety, specific capacity, self-discharge rate and cost performance ratio of the rechargeable battery are superior to those of the lithium ion battery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a overhaul and maintain convenient high heat dissipation formula 5V lithium cell to solve the above-mentioned background art and provide some lithium cell devices and be not convenient for the dismouting maintenance and the relatively poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a overhaul and maintain convenient high heat dissipation formula V lithium cell, includes the equipment shell, the inboard of equipment shell is fixed with rubber anticollision strip, the inboard of rubber anticollision strip is provided with power main part, the outside of equipment shell is fixed with the anticollision layer, anticollision layer symmetry is fixed with four, first screw hole has been seted up to the upper end of equipment shell, four have been seted up to first screw hole symmetry, the upper end of equipment shell is provided with the connecting plate, the second screw hole has been seted up to the upper end of connecting plate, four have been seted up to second screw hole symmetry, the inboard of connecting plate is provided with the heat dissipation fan, the heat dissipation fan symmetry is provided with six, the upper end of connecting plate is provided with fixed apron.

Preferably, the equipment shell is made of metal, the rubber anti-collision strip is made of rubber, the anti-collision layer is made of rubber and is of an arc-shaped structure, and the length and the width of the equipment shell are the same as those of the connecting plate.

Preferably, the second threaded hole is the same as the first threaded hole in size, the connecting plate is the same as the fixed cover plate in length and width, the thickness of the connecting plate is larger than that of the fixed cover plate, and the outer side of the fixed cover plate is of an arc-shaped structure.

Preferably, the upper end of the fixed cover plate is provided with a plurality of radiating holes, the radiating holes are symmetrically formed in the plurality of radiating holes, the upper end of the fixed cover plate is provided with a third threaded hole, a fixing screw is arranged on the inner side of the third threaded hole, and the third threaded hole is in threaded connection with the fixing screw.

Preferably, the third threaded hole is the same as the second threaded hole in size, the fixing screw is in threaded connection with the second threaded hole, and the fixing screw is in threaded connection with the first threaded hole.

Preferably, a joint groove is formed in the outer side of the equipment shell, a rotary cover plate is arranged on the inner side of the joint groove, the joint groove is rotatably connected with the rotary cover plate, a power supply connector is arranged on the inner side of the joint groove, an air inlet hole is formed in the outer side of the equipment shell, and the air inlet holes are symmetrically formed in multiple positions.

Compared with the prior art, the beneficial effects of the utility model are that: the high-heat-dissipation V lithium battery convenient to overhaul and maintain comprises a connecting plate, a fixing cover plate, a fixing fan, a first threaded hole, a second threaded hole, a third threaded hole, a first threaded hole, a second threaded hole, a third threaded hole, a fourth threaded hole and a fourth threaded hole, meanwhile, the anti-collision effect is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the unfolding structure of the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. an equipment housing; 2. a rubber bumper strip; 3. a power supply main body; 4. an anti-collision layer; 5. a first threaded hole; 6. a connecting plate; 7. a second threaded hole; 8. a heat dissipation fan; 9. fixing the cover plate; 10. heat dissipation holes; 11. a third threaded hole; 12. fixing screws; 13. a joint groove; 14. rotating the cover plate; 15. a power supply connector; 16. and (4) air inlet holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a overhaul and maintain convenient high heat dissipation formula 5V lithium cell, including equipment shell 1, equipment shell 1's inboard is fixed with rubber anticollision strip 2, the inboard of rubber anticollision strip 2 is provided with power supply main part 3, equipment shell 1's the outside is fixed with anticollision layer 4, anticollision layer 4 symmetry is fixed with four, first screw hole 5 has been seted up to equipment shell 1's upper end, four have been seted up to first screw hole 5 symmetry, equipment shell 1's upper end is provided with connecting plate 6, second screw hole 7 has been seted up to connecting plate 6's upper end, four have been seted up to second screw hole 7 symmetry, the inboard of connecting plate 6 is provided with heat dissipation fan 8, heat dissipation fan 8 symmetry is provided with six, the upper end of connecting plate 6 is provided with.

Further, equipment shell 1 is the metal material, and rubber anticollision strip 2 is the rubber material, and anticollision layer 4 is the arc structure, and equipment shell 1's length and width is the same with the length and width of connecting plate 6, carries out anticollision through rubber anticollision strip 2 and anticollision layer 4 and handles power main body 3.

Furthermore, the second threaded hole 7 is the same as the first threaded hole 5 in size, the connecting plate 6 is the same as the fixed cover plate 9 in length and width, the thickness of the connecting plate 6 is larger than that of the fixed cover plate 9, the outer side of the fixed cover plate 9 is of an arc-shaped structure, and dustproof treatment of the lithium battery equipment is achieved.

Further, the upper end of the fixed cover plate 9 is provided with a plurality of heat dissipation holes 10, the heat dissipation holes 10 are symmetrically formed in the plurality of heat dissipation holes, the upper end of the fixed cover plate 9 is provided with a third threaded hole 11, the inner side of the third threaded hole 11 is provided with a fixing screw 12, the third threaded hole 11 is in threaded connection with the fixing screw 12, and the fixed position of the fixed cover plate 9 is fixed.

Further, the third threaded hole 11 is the same as the second threaded hole 7 in size, the fixing screw 12 is in threaded connection with the second threaded hole 7, the fixing screw 12 is in threaded connection with the first threaded hole 5, and stable connection of the equipment shell 1, the connecting plate 6 and the fixing cover plate 9 is achieved.

Furthermore, a joint groove 13 is formed in the outer side of the equipment shell 1, a rotary cover plate 14 is arranged on the inner side of the joint groove 13, the joint groove 13 is rotatably connected with the rotary cover plate 14, a power supply connector 15 is arranged on the inner side of the joint groove 13, a plurality of air inlet holes 16 are symmetrically formed in the outer side of the equipment shell 1, and the power supply connector 15 is protected.

The working principle is as follows: the connecting plate 6 is aligned with the equipment shell 1 and is placed above the equipment shell 1, the fixed cover plate 9 is placed above the connecting plate 6, the fixed screw 12 is screwed in along the third threaded hole 11 at the upper end of the fixed cover plate 9 in a rotating way and is screwed in the first threaded hole 5 along the fixed cover plate 9 through the second threaded hole 7, the equipment shell 1, the connecting plate 6 and the fixed cover plate 9 are stably connected, the disassembly, assembly, maintenance and overhaul processing of the lithium battery equipment are convenient, when in use, the heat dissipation fan 8 is started to carry out heat dissipation processing on the power supply main body 3, air is filtered through the air inlet hole 16 to prevent dust from entering, hot air is diffused through the heat dissipation hole 10, meanwhile, the dust is prevented from entering, the high heat dissipation processing of the lithium battery equipment is realized, the equipment shell 1 is protected by the anti-collision layer 4 to prevent equipment collision, fix power main part 3's position through rubber anticollision strip 2, play anticollision effect simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a overhaul and maintain convenient high heat dissipation formula 5V lithium cell, includes equipment shell, its characterized in that: the inboard of equipment shell is fixed with rubber anticollision strip, the inboard of rubber anticollision strip is provided with the power main part, the outside of equipment shell is fixed with the anticollision layer, anticollision layer symmetry is fixed with four, first screw hole has been seted up to the upper end of equipment shell, four have been seted up to first screw hole symmetry, the upper end of equipment shell is provided with the connecting plate, the second screw hole has been seted up to the upper end of connecting plate, four have been seted up to second screw hole symmetry, the inboard of connecting plate is provided with the heat dissipation fan, the heat dissipation fan symmetry is provided with six, the upper end of connecting plate is provided with fixed apron.

2. The high heat dissipation type 5V lithium battery convenient to overhaul and maintain as claimed in claim 1, wherein: the equipment shell is made of metal, the rubber anti-collision strips are made of rubber, the anti-collision layer is made of rubber and is of an arc-shaped structure, and the length and the width of the equipment shell are the same as those of the connecting plate.

3. The high heat dissipation type 5V lithium battery convenient to overhaul and maintain as claimed in claim 1, wherein: the second threaded hole is the same as the first threaded hole in size, the connecting plate is the same as the fixed cover plate in length and width, the thickness of the connecting plate is larger than that of the fixed cover plate, and the outer side of the fixed cover plate is of an arc-shaped structure.

4. The high heat dissipation type 5V lithium battery convenient to overhaul and maintain as claimed in claim 1, wherein: the heat dissipation holes are formed in the upper end of the fixing cover plate and are symmetrically formed in a plurality of positions, a third threaded hole is formed in the upper end of the fixing cover plate, a fixing screw is arranged on the inner side of the third threaded hole, and the third threaded hole is in threaded connection with the fixing screw.

5. The high heat dissipation type 5V lithium battery convenient to overhaul and maintain as claimed in claim 4, wherein: the third threaded hole is the same as the second threaded hole in size, the fixing screw is in threaded connection with the second threaded hole, and the fixing screw is in threaded connection with the first threaded hole.

6. The high heat dissipation type 5V lithium battery convenient to overhaul and maintain as claimed in claim 1, wherein: the connector groove is formed in the outer side of the equipment shell, the rotary cover plate is arranged on the inner side of the connector groove, the connector groove is rotatably connected with the rotary cover plate, the power connector is arranged on the inner side of the connector groove, the air inlet holes are formed in the outer side of the equipment shell, and the air inlet holes are symmetrically formed in the air inlet holes.