CN217405541U

CN217405541U - High-rate lithium ion battery with quick heat dissipation

Info

Publication number: CN217405541U
Application number: CN202221153547.1U
Authority: CN
Inventors: 黄磊
Original assignee: Henan Chenshuo New Energy Technology Co ltd
Current assignee: Henan Chenshuo New Energy Technology Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-09-09
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a high-rate lithium ion battery with fast heat dissipation, which comprises a shell, wherein a first chute is arranged in the middle of the upper surface of the shell, a cover plate is arranged on the inner wall of the first chute in a sliding manner, a first anti-static plate is fixed on the lower surface of the cover plate, heat dissipation devices are arranged on two sides of the inner wall of the shell, sliding devices for driving the cover plate to move are arranged above the heat dissipation devices on two sides of the inner wall of the shell, an insulating box is fixed on the bottom of the shell, lifting devices are arranged on two sides of the inner wall of the insulating box, and lithium batteries are placed in the insulating box, when the utility model is used, the heat dissipation devices provide air cooling, the heat dissipation efficiency of the lithium batteries in use is improved, when the batteries need to be replaced, the lifting devices lift the lithium batteries out of the insulating box, the batteries are convenient to replace the batteries, and when in use, the cover plate and the first static-placing plate fixed below the cover plate are moved to the lithium batteries through the sliding devices, the battery can be better protected.

Description

High-rate lithium ion battery with quick heat dissipation

Technical Field

The utility model relates to a lithium cell technical field specifically is a fast high magnification lithium ion battery dispels heat.

Background

Present scientific and technological development is rapid, and the use of lithium cell is more and more extensive, and the lithium cell has from the discharge rate extremely low, and discharge voltage advantage such as mild nevertheless at the practical process of lithium cell, lacks the safeguard measure to the lithium cell today, influences the life of lithium cell to a certain extent, and most lithium cells are difficult for taking out when needs are changed simultaneously, influence the change efficiency of battery.

Therefore, a high-rate lithium ion battery with fast heat dissipation is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fast high magnification lithium ion battery dispels heat to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fast high magnification lithium ion battery dispels heat, includes the shell, first spout has been seted up at shell upper surface middle part, first spout inner wall slides there is the apron, apron lower fixed surface has first antistatic backing, heat abstractor is installed to shell inner wall both sides, shell inner wall both sides are located the heat abstractor top and install the slider that is used for the drive apron to remove, the shell bottom is fixed with the insulating case, elevating gear is installed to insulating case inner wall both sides, the elevating gear moving end is fixed with the second antistatic backing, the lithium cell has been placed to the second antistatic backing top, and the antistatic backing can absorb static, improves battery life.

Preferably, heat abstractor includes radiating groove, first motor, first support, fan, vent, the radiating groove has been seted up to shell inner wall both sides, radiating groove inner wall one side is fixed with first support, first support top is fixed with first motor, the output of first motor is fixed with the fan, the vent has been seted up in one side of keeping away from first support to the radiating groove, and heat abstractor can improve lithium cell radiating efficiency.

Preferably, the sliding device comprises a first driving groove, a first bearing seat, a second support, a worm wheel, a worm, a transmission rod, a gear, a rack, a connecting strip, a second sliding groove and a second motor, the second sliding groove is formed in one side of the shell, the inner wall of the shell is positioned above the heat dissipation device and provided with the first driving groove, the inner wall of the first driving groove is rotatably connected with the worm, the first bearing seat is fixed at the bottom of the first driving groove, the worm is rotatably connected with the first bearing seat through a bearing, the second support is fixed at the bottom of the first driving groove, the second motor is fixed on the upper surface of the second support, the output end of the second motor is fixedly connected with the worm, the transmission rod is rotatably connected with the transmission rod through a bearing, the gear is fixed at one end of the transmission rod close to the bottom of the shell, and the worm wheel is fixed at the other end of the transmission rod, and the worm wheel is meshed with the worm, connecting strips are fixed on two sides of the first anti-static plate, racks are fixed below one side of each connecting strip, and the racks are meshed with the gears and connected, so that the upper surface of the lithium battery can be subjected to static absorption and protection.

Preferably, elevating gear includes second drive groove, third spout, third motor, threaded rod, second bearing, threaded sleeve, backup pad, the second drive groove has been seted up to insulating case inner wall both sides, the third spout has been seted up to second drive groove one side, second drive inslot wall rotates and is connected with the threaded rod, second drive inslot wall is fixed with the second bearing, and the threaded rod rotates through the bearing and is connected with the second bearing, second drive groove bottom is fixed with the third motor, and the output and the threaded rod one end fixed connection of third motor, threaded rod threaded connection has threaded sleeve, threaded sleeve one side is fixed with the backup pad, and backup pad and third spout sliding connection, backup pad upper surface and second antistatic plate fixed connection conveniently change the lithium cell.

Preferably, the second motor and the third motor are speed reduction motors, so that the speed can be controlled better.

Preferably, the radiating ports are formed in the two sides of the shell at equal intervals, and radiating efficiency is further improved.

Preferably, the rubber pad is fixed on the lower surface of the shell, so that the vibration generated by placing the lithium battery is reduced, and the lithium battery is protected.

Preferably, the second support is L-shaped, and the second motor is better fixed.

Compared with the prior art, the beneficial effects of the utility model are that: when using, heat abstractor provides the forced air cooling, the radiating efficiency when improving the lithium cell and using, when the battery needs to be changed, improve elevating gear with lithium cell lifting play insulating case, make things convenient for the change of lithium cell, when using, through slider, with the apron with fix the first electrostatic board of putting of apron below and remove to the lithium cell top, play absorption static and guard action to the lithium cell, when the lithium cell is in the insulating case, can upwards lift to the take the altitude through elevating gear, put electrostatic board through first electrostatic board of putting and second and play the clamping action to the lithium cell, when not using, worm gear's self-locking function can ensure the stability of apron when the stop to use.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the heat dissipation device of the present invention;

fig. 4 is a schematic structural view of the sliding device of the present invention;

fig. 5 is a top cross-sectional view of the sliding device of the present invention;

fig. 6 is a front sectional view of the sliding device of the present invention;

fig. 7 is a schematic view of the lifting device of the present invention.

In the figure: 1. a housing; 2. a heat dissipation port; 3. a first antistatic plate; 4. a heat sink; 5. a sliding device; 6. an insulating case; 7. a lifting device; 8. a second antistatic plate; 9. a lithium battery; 10. a heat sink; 11. a first motor; 12. a first bracket; 13. a fan; 14. a vent; 15. a first drive slot; 16. a first bearing housing; 17. a second bracket; 18. a worm gear; 19. a worm; 20. a transmission rod; 21. a gear; 22. a rack; 23. a connecting strip; 24. a second chute; 25. a second driving groove; 26. a third chute; 27. a third motor; 28. a threaded rod; 29. a second bearing housing; 30. a threaded sleeve; 31. a support plate; 32. a second motor; 33. a first chute; 34. a cover plate; 35. and (7) a rubber pad.

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 and fig. 2, the present invention provides a technical solution: a high-rate lithium ion battery with fast heat dissipation comprises a shell 1, heat dissipation ports 2 are equidistantly arranged on two sides of the shell 1, a rubber pad 35 is fixed on the lower surface of the shell 1, a first sliding chute 33 is arranged in the middle of the upper surface of the shell 1, a cover plate 34 slides on the inner wall of the first chute 33, a first anti-static plate 3 is fixed on the lower surface of the cover plate 34, the two sides of the inner wall of the shell 1 are provided with heat dissipation devices 4, the two sides of the inner wall of the shell 1, which are positioned above the heat dissipation devices 4, are provided with sliding devices 5 for driving the cover plate 34 to move, an insulating box 6 is fixed at the bottom of the shell 1, lifting devices 7 are arranged on two sides of the inner wall of the insulating box 6, the mobile end of the lifting device 7 is fixed with a second anti-static plate 8, a lithium battery 9 is placed above the second anti-static plate 8, and the rubber pad 35 can reduce the damage to the lithium battery 9 caused by placing.

Referring to fig. 1 and 3, the heat dissipation device 4 includes a heat dissipation groove 10, a first motor 11, a first bracket 12, a fan 13, and a ventilation opening 14, the heat dissipation groove 10 is disposed on two sides of an inner wall of the housing 1, the first bracket 12 is fixed on one side of the inner wall of the heat dissipation groove 10, the first motor 11 is fixed above the first bracket 12, the fan 13 is fixed on an output end of the first motor 11, the ventilation opening 14 is disposed on one side of the heat dissipation groove 10 away from the first bracket 12, and the fan 13 is driven to rotate by the first motor 11, so as to provide a cooling function for the lithium battery 9.

Referring to fig. 1, 4, 5 and 6, the sliding device 5 includes a first driving slot 15, a first bearing seat 16, a second bracket 17, a worm wheel 18, a worm 19, a transmission rod 20, a gear 21, a rack 22, a connecting bar 23, a second sliding slot 24 and a second motor 32, the second sliding slot 24 is formed on one side of the housing 1, the first driving slot 15 is formed on the inner wall of the housing 1 above the heat sink 4, the worm 19 is rotatably connected to the inner wall of the first driving slot 15, the first bearing seat 16 is fixed at the bottom of the first driving slot 15, the worm 19 is rotatably connected to the first bearing seat 16 through a bearing, the second bracket 17 is fixed at the bottom of the first driving slot 15, the second bracket 17 is L-shaped, the second motor 32 is fixed on the upper surface of the second bracket 17, the second motor 32 is a speed reduction motor, and the output end of the second motor 32 is fixedly connected to the worm 19, the upper surface of the bottom of the shell 1 is rotatably connected with a transmission rod 20 through a bearing, a gear 21 is fixed at one end strand of the transmission rod 20 close to the bottom of the shell 1, a worm wheel 18 is fixed at the other end of the transmission rod 20, the worm wheel 18 is meshed with a worm 19, connecting strips 23 are fixed on two sides of the first anti-static plate 3, a rack 22 is fixed below one side of each connecting strip 23, the rack 22 is meshed with the gear 21 and is connected with the gear 21, the worm 19 is driven by a second motor 32 to rotate, the worm 19 drives the worm wheel 18 to rotate, the worm wheel 18 enables the gear 21 to rotate through the transmission rod 20, the gear 21 drives the rack 22 to move, the rack 22 drives the cover plate 34 and the first anti-static plate 3 fixed on the lower surface of the cover plate 34 to move to the upper side of the lithium battery 9 through the connecting strips 23, and the functions of absorbing static electricity and protecting the lithium battery 9 are achieved.

Referring to fig. 7, the lifting device 7 includes a second driving slot 25, a third sliding slot 26, a third motor 27, a threaded rod 28, a second bearing seat 29, a threaded sleeve 30, and a supporting plate 31, the second driving slot 25 is disposed on two sides of the inner wall of the insulating box 6, the third sliding slot 26 is disposed on one side of the second driving slot 25, the threaded rod 28 is rotatably connected to the inner wall of the second driving slot 25, the second bearing seat 29 is fixed to the inner wall of the second driving slot 25, the threaded rod 28 is rotatably connected to the second bearing seat 29 through a bearing, the third motor 27 is fixed to the bottom of the second driving slot 25, the third motor 27 is a speed reduction motor, the output end of the third motor 27 is fixedly connected to one end of the threaded rod 28, the threaded sleeve 30 is threadedly connected to the threaded rod 28, the supporting plate 31 is fixed to one side of the threaded sleeve 30, and the supporting plate 31 is slidably connected to the third sliding slot 26, the upper surface of the supporting plate 31 is fixedly connected with the second anti-static plate 8, the threaded rod 28 is driven to rotate through the third motor 27, the threaded rod 28 drives the threaded sleeve 30 to move, the threaded sleeve 30 drives the supporting plate 31 to ascend and descend, so that the second anti-static plate 8 fixed on the supporting plate 31 ascends and descends, the lithium battery 9 placed on the second anti-static plate 8 is lifted, the lithium battery 9 is convenient to replace, and when the lithium battery 9 stops being used, the self-locking device of the worm gear 18 and the worm 19 can ensure the stability of the cover plate 34.

The working principle is as follows: when the lithium battery 9 is put into the insulating box 6, the worm 19 is driven to rotate by the second motor 32, the worm 19 drives the worm wheel 18 to rotate, the worm wheel 18 drives the gear 21 to rotate through the transmission rod 20, the gear 21 drives the rack 22 to move, the rack 22 drives the cover plate 34 and the first anti-static plate 3 fixed on the lower surface of the cover plate 34 to move above the lithium battery 9 through the connecting strip 23, so as to absorb static electricity and protect the lithium battery 9, when the lithium battery 9 is used, the fan 13 is driven to rotate by the first motor 11, so as to provide a cooling function for the lithium battery 9, when the lithium battery 9 needs to be replaced, the threaded rod 28 is driven to rotate by the third motor 27, the threaded rod 28 drives the threaded sleeve 30 to move, the threaded sleeve 30 drives the support plate 31 to lift, so that the second anti-static plate 8 fixed on the support plate 31 is lifted, so as to lift the lithium battery 9 placed on the second anti-static plate 8, when the device is not used, the self-locking device of the worm wheel 18 and the worm 19 can ensure the stability of the cover plate 34.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 fast high magnification lithium ion battery dispels heat, includes shell (1), its characterized in that: first spout (33) have been seted up at shell (1) upper surface middle part, first spout (33) inner wall slides and has apron (34), apron (34) lower fixed surface has first antistatic plate (3), heat abstractor (4) are installed to shell (1) inner wall both sides, shell (1) inner wall both sides are located heat abstractor (4) top and install slider (5) that are used for driving apron (34) to remove, shell (1) bottom is fixed with insulating case (6), elevating gear (7) are installed to insulating case (6) inner wall both sides, elevating gear (7) moving end is fixed with second antistatic plate (8), lithium cell (9) have been placed to second antistatic plate (8) top.

2. The high-rate lithium ion battery with fast heat dissipation according to claim 1, characterized in that: the heat dissipation device (4) comprises a heat dissipation groove (10), a first motor (11), a first support (12), a fan (13) and a ventilation opening (14), the heat dissipation groove (10) is formed in two sides of the inner wall of the shell (1), the first support (12) is fixed on one side of the inner wall of the heat dissipation groove (10), the first motor (11) is fixed on the top of the first support (12), the fan (13) is fixed at the output end of the first motor (11), and the ventilation opening (14) is formed in one side, away from the first support (12), of the heat dissipation groove (10).

3. The high-rate lithium ion battery with fast heat dissipation according to claim 1, characterized in that: the sliding device (5) comprises a first driving groove (15), a first bearing seat (16), a second support (17), a worm wheel (18), a worm (19), a transmission rod (20), a gear (21), a rack (22), a connecting strip (23), a second sliding groove (24) and a second motor (32), wherein the second sliding groove (24) is formed in one side of the shell (1), the first driving groove (15) is formed in the inner wall of the shell (1) and is positioned above the heat dissipation device (4), the worm (19) is rotatably connected to the inner wall of the first driving groove (15), the first bearing seat (16) is fixed to the bottom of the first driving groove (15), the worm (19) is rotatably connected with the first bearing seat (16) through a bearing, the second support (17) is fixed to the bottom of the first driving groove (15), and the second motor (32) is fixed to the upper surface of the second support (17), and the output end of the second motor (32) is fixedly connected with the worm (19), the upper surface of the bottom of the shell (1) is rotatably connected with a transmission rod (20) through a bearing, a gear (21) is fixed at one end strand of the transmission rod (20) close to the bottom of the shell (1), a worm wheel (18) is fixed at the other end of the transmission rod (20), the worm wheel (18) is meshed with the worm (19) and is connected with the worm, connecting strips (23) are fixed on two sides of the first anti-static plate (3), a rack (22) is fixed below one side of each connecting strip (23), and the rack (22) is meshed with the gear (21) and is connected with the connecting strips (23).

4. The high-rate lithium ion battery with fast heat dissipation according to claim 3, wherein: the lifting device (7) comprises a second driving groove (25), a third sliding groove (26), a third motor (27), a threaded rod (28), a second bearing block (29), a threaded sleeve (30) and a supporting plate (31), wherein the second driving groove (25) is formed in two sides of the inner wall of the insulating box (6), the third sliding groove (26) is formed in one side of the second driving groove (25), the threaded rod (28) is rotatably connected to the inner wall of the second driving groove (25), the second bearing block (29) is fixed to the inner wall of the second driving groove (25), the threaded rod (28) is rotatably connected with the second bearing block (29) through a bearing, the third motor (27) is fixed to the bottom of the second driving groove (25), the output end of the third motor (27) is fixedly connected with one end of the threaded rod (28), and the threaded sleeve (30) is in threaded connection with the threaded rod (28), a supporting plate (31) is fixed on one side of the threaded sleeve (30), the supporting plate (31) is in sliding connection with the third sliding groove (26), and the upper surface of the supporting plate (31) is fixedly connected with the second anti-static plate (8).

5. The high-rate lithium ion battery with fast heat dissipation according to claim 4, wherein: the second motor (32) and the third motor (27) are speed reducing motors.

6. The high-rate lithium ion battery with fast heat dissipation according to claim 1, characterized in that: the heat dissipation ports (2) are formed in the two sides of the shell (1) at equal intervals.

7. The high-rate lithium ion battery with fast heat dissipation according to claim 1, characterized in that: and a rubber pad (35) is fixed on the lower surface of the shell (1).

8. The high-rate lithium ion battery with fast heat dissipation according to claim 3, wherein: the second support (17) is arranged in an L shape.