CN211700492U

CN211700492U - Power lithium battery heat abstractor

Info

Publication number: CN211700492U
Application number: CN202020113421.6U
Authority: CN
Inventors: 周龙
Original assignee: Individual
Current assignee: Hainan Jiuze New Energy Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-16
Anticipated expiration: 2030-01-17

Abstract

The utility model relates to a lithium cell technical field just discloses a power lithium cell heat abstractor, this power lithium cell heat abstractor, including the base, the top of base is provided with adjusting device, and adjusting device fixes welding in the up end of base, and the top of base and the one side that is located adjusting device are provided with blast apparatus, and adjusting device's top is provided with water cooling plant, and water cooling plant's internally mounted has the power lithium cell. This power lithium cell heat abstractor, through setting up water cooling plant, be convenient for transmit the heat that the power lithium cell produced for the cooling water in the heat-conducting pipe through the heat-conducting layer, power lithium cell heat is taken away by the exchange, the lithium cell heat reduces, laminate in the surface of power lithium cell through the heat-conducting pipe, be convenient for transmit the exchange heat, make power lithium cell temperature reduce, through setting up blast apparatus, the wind that utilizes the air-blower to produce takes away the heat on heat-conducting pipe surface, be favorable to the heat-conducting pipe to dispel the heat to the power lithium.

Description

Power lithium battery heat abstractor

Technical Field

The utility model relates to a lithium cell technical field specifically is a power lithium cell heat abstractor.

Background

The lithium cell is a battery that has higher energy density and good environmental protection performance, the energy that has is high, the reliability is high and advantages such as processability is good, consequently by all kinds of portable electronic equipment and electric automobile of wide application, in the energy storage power station consumer, but the lithium cell can produce more heat in the use, and the heat is difficult for giving off, long-time accumulation can lead to the fact the damage to lithium cell body, influence life, consequently, use heat abstractor to dispel the heat to the lithium cell, current lithium cell radiating mode is comparatively single, mostly be air-cooled heat dissipation or water-cooled heat dissipation, but single radiating mode is not thorough to the heat dissipation of lithium cell, can not reach expected effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a power lithium cell heat abstractor has solved the lithium cell and has used and generate heat, and traditional radiating mode heat dissipation is not thorough, influences battery life's problem.

(II) technical scheme

For the radiating effect who realizes above-mentioned improvement lithium cell, avoid the high temperature to cause the purpose of damage to the lithium cell, the utility model provides a following technical scheme: the utility model provides a power lithium cell heat abstractor, includes the base, the top of base is provided with adjusting device, adjusting device fixed weld in the up end of base, the top of base just is located one side of adjusting device is provided with blast apparatus, adjusting device's top is provided with water cooling plant, water cooling plant's internally mounted has the power lithium cell.

Preferably, the adjusting device comprises a fixing block, a limiting column, a power spring, a movable plate, a connecting rod, a loop bar, a connecting spring and a fixing support, the fixing support is arranged on the upper end face of the base and fixedly welded with the upper end face of the base, the fixing block is arranged on one side of the fixing support, the fixing blocks are symmetrically arranged on the upper end face of the base, the limiting blocks corresponding to each other are arranged on one side of the fixing block close to the fixing support, the limiting blocks are fixedly welded on the upper end face of the base, the limiting columns are fixedly welded on the side walls of the fixing block and the limiting blocks close to each other, the power spring is arranged on the outer surface of the limiting column, one end of the power spring is fixedly welded on the inner side of the fixing block, and the other end of the power spring, the movable plate is sleeved on the outer surface of the limiting column in a sliding mode, one side of the movable plate, close to the fixed support, is fixedly welded with connecting rods which are parallel to each other, one side of the fixed support, close to the movable plate, is fixedly welded with loop bars which correspond to the connecting rods, the inner portion of the loop bars is close to the one end of the fixed support, is fixedly welded with the connecting springs, the loop bars are sleeved on the outer surface of the connecting rods in a sliding mode, and the other end of the connecting springs is fixedly connected to one ends of the connecting rods.

Preferably, the blowing device comprises a blower, a vertical ventilating pipe, a horizontal ventilating pipe and a blowing port, the blower is arranged on the upper end surface of the base, and is positioned at one side of the fixed bracket far away from the moving plate, the blower is fixedly arranged on the upper end surface of the base through bolts, the vertical ventilating pipe is arranged on one side of the fixed support and communicated with an air outlet pipe of the air blower, the horizontal ventilating pipe is arranged below the connecting rod, one end of the horizontal ventilating pipe close to the air blower is communicated with the vertical ventilating pipe, the outer surfaces of the vertical ventilating pipe and the horizontal ventilating pipe are provided with air blowing openings, one side, close to the fixed support, of the vertical ventilating pipe is provided with the air blowing openings, and one side, close to the connecting rod, of the horizontal ventilating pipe is provided with the air blowing openings.

Preferably, the water cooling plant includes bracing piece, circulation case, supplementary pipe, discharge pipe and heat pipe, the bracing piece set up in the top of base just is located the fixed block is kept away from one side of movable plate, the bracing piece fixed weld in the up end of base, the top of bracing piece is provided with the circulation case, the circulation case pass through bolt fixed mounting in the upper end of bracing piece, the fixed welding in top of circulation case has the supplementary pipe, one side of circulation case is provided with the discharge pipe, the discharge pipe fixed weld in the surface of circulation case, the circulation case is close to one side of adjusting device is provided with the heat pipe, the heat pipe with circulation case fixed connection.

Preferably, the heat conduction pipe is arranged in a gap between the power lithium batteries in a concave-convex shape, and the outer surface of the heat conduction pipe is in contact with the outer surface of the power lithium batteries.

Preferably, the heat pipe divide into heat-conducting layer and aluminium system basic unit, and the heat-conducting layer sets up in the surface of heat pipe, and aluminium system basic unit sets up in the inside wall of heat pipe.

Preferably, the specific model of the blower is 315M 1-6.

Preferably, a pressure pump is provided inside the circulation tank and connected to the heat transfer pipe.

Compared with the prior art, the utility model provides a power lithium cell heat abstractor possesses following beneficial effect:

1. this power lithium cell heat abstractor, through setting up water cooling plant, the heat pipe sets up between the power lithium cell, the heat pipe is bent shape communicating pipe, the heat pipe is laminated in the surface of power lithium cell, heat pipe and circulation case intercommunication, it is intraductal to pump the cooling water into the heat pipe through the force (forcing) pump in the circulation incasement, the heat pipe comprises heat-conducting layer and aluminium system basic unit, be convenient for pass through the heat-conducting layer with the heat that the power lithium cell produced and transmit the cooling water in the heat pipe, the cooling water produces the inflow circulation incasement behind the heat exchange with the heat-conducting layer, power lithium cell heat is taken away by the exchange, the lithium cell heat reduces, laminate in the surface of power lithium cell through the.

2. This power lithium battery heat abstractor, through setting up blast apparatus, including the air-blower, vertical ventilation pipe, horizontal ventilation pipe and the mouth of blowing, vertical ventilation pipe sets up in one side of adjusting device, horizontal ventilation pipe sets up in adjusting device's below, the air-blower blows the power lithium battery to the adjusting device top through vertical ventilation pipe and horizontal ventilation pipe with the air, the mouth of blowing has evenly been seted up on vertical ventilation pipe and the horizontal ventilation pipe, make the wind that the air-blower produced evenly blow off through setting up the mouth of blowing, more effectually take away the heat, through setting up blast apparatus, the wind that utilizes the air-blower to produce takes away the heat on heat pipe surface, be favorable to the heat pipe to dispel.

Drawings

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

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

FIG. 3 is a schematic structural diagram of the adjusting device of the present invention;

FIG. 4 is a schematic structural view of the connecting rod and the loop bar of the present invention;

fig. 5 is a schematic structural view of the blowing device of the present invention;

fig. 6 is a schematic structural view of the water cooling device of the present invention.

Wherein: 1. a base; 2. an adjustment device; 3. a blowing device; 4. a water cooling device; 5. a power lithium battery; 21. a fixed block; 22. a limiting block; 23. a limiting column; 24. a power spring; 25. moving the plate; 26. a connecting rod; 27. a loop bar; 28. a connecting spring; 29. fixing a bracket; 31. a blower; 32. a vertical ventilation pipe; 33. a horizontal ventilation pipe; 34. an air blowing port; 41. a support bar; 42. a circulation box; 43. a replenishing pipe; 44. a discharge pipe; 45. a heat conducting pipe.

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. 1-6, the utility model provides a power lithium battery heat abstractor, including base 1, base 1's top is provided with adjusting device 2, and adjusting device 2 fixed welding is in base 1's up end, and base 1's top and the one side that is located adjusting device 2 are provided with blast apparatus 3, and adjusting device 2's top is provided with water cooling plant 4, and the internally mounted of water cooling plant 4 has power lithium battery 5.

The adjusting device 2 comprises a fixed block 21, a limit block 22, a limit column 23, a power spring 24, a movable plate 25, a connecting rod 26, a loop bar 27, a connecting spring 28 and a fixed support 29, the fixed support 29 is arranged on the upper end face of the base 1, the fixed support 29 is fixedly welded with the upper end face of the base 1, one side of the fixed support 29 is provided with the fixed block 21, the fixed blocks 21 are symmetrically arranged on the upper end face of the base 1, one side of the fixed block 21 close to the fixed support 29 is provided with the limit block 22 corresponding to each other, the limit block 22 is fixedly welded on the upper end face of the base 1, the side wall of the fixed block 21 close to the limit block 22 is fixedly welded with the limit column 23, the outer surface of the limit column 23 is provided with the power spring 24, one end of the power spring 24 is fixedly welded on the inner side of the fixed block 21, connecting rods 26 which are parallel to each other are fixedly welded on one side of the moving plate 25 close to the fixed support 29, sleeve rods 27 which correspond to the connecting rods 26 are fixedly welded on one side of the fixed support 29 close to the moving plate 25, connecting springs 28 are fixedly welded on one ends of the sleeve rods 27 close to the fixed support 29, the sleeve rods 27 are sleeved on the outer surfaces of the connecting rods 26 in a sliding mode, the other ends of the connecting springs 28 are fixedly connected to one ends of the connecting rods 26, by arranging the adjusting device 2, the power spring 24 pushes the moving plate 25 to slide on the limiting column 23, thereby adjusting the distance between the moving plate 25 and the fixed bracket 29, so that the bracket can be suitable for various types of power lithium batteries, the connecting spring 28 is fixedly connected between the connecting rod 26 and the loop bar 27, and by the elasticity of the connecting spring 28, the power lithium battery 5 is fixedly installed, and the power lithium battery 5 is convenient to detach and install by arranging the adjusting device 2.

The blowing device 3 comprises a blower 31, a vertical ventilation pipe 32, a horizontal ventilation pipe 33 and a blowing port 34, the blower 31 is arranged on the upper end face of the base 1 and is positioned on one side of the fixed support 29 far away from the moving plate 25, the blower 31 is fixedly arranged on the upper end face of the base 1 through bolts, the specific model of the blower 31 is 315M1-6, the vertical ventilation pipe 32 is arranged on one side of the fixed support 29, the vertical ventilation pipe 32 is communicated with an air outlet pipe of the blower 31, the horizontal ventilation pipe 33 is arranged below the connecting rod 26, one end of the horizontal ventilation pipe 33 close to the blower 31 is communicated with the vertical ventilation pipe 32, the blowing port 34 is respectively arranged on the outer surfaces of the vertical ventilation pipe 32 and the horizontal ventilation pipe 33, the blowing port 34 is arranged on one side of the vertical ventilation pipe 32 close to the fixed support 29, the blowing, including air-blower 31, vertical ventilation pipe 32, horizontal ventilation pipe 33 and blowing port 34, vertical ventilation pipe 32 sets up in one side of adjusting device 2, horizontal ventilation pipe 33 sets up in adjusting device 2's below, air-blower 31 blows the power lithium cell 5 of air to adjusting device 2 top through vertical ventilation pipe 32 and horizontal ventilation pipe 33, blowing port 34 has evenly been seted up on vertical ventilation pipe 32 and the horizontal ventilation pipe 33, make the wind that air-blower 31 produced evenly blow off through setting up blowing port 34, it is more effectual to take away the heat, through setting up blast apparatus 3, the wind that utilizes air-blower 31 to produce takes away the heat on heat pipe 45 surface, be favorable to heat pipe 45 to dispel the heat to power lithium cell 5, the life of power lithium cell 5 has been increased.

The water cooling device 4 comprises a support rod 41, a circulation box 42, a supplement pipe 43, a discharge pipe 44 and a heat conduction pipe 45, wherein the support rod 41 is arranged above the base 1 and is positioned at one side of the fixed block 21 far away from the moving plate 25, the support rod 41 is fixedly welded on the upper end surface of the base 1, the circulation box 42 is arranged above the support rod 41, the circulation box 42 is fixedly arranged at the upper end of the support rod 41 through bolts, the supplement pipe 43 is fixedly welded above the circulation box 42, the discharge pipe 44 is arranged at one side of the circulation box 42, the discharge pipe 44 is fixedly welded on the outer surface of the circulation box 42, a pressure pump is arranged inside the circulation box 42 and is connected with the heat conduction pipe 45, the heat conduction pipe 45 is arranged at one side of the circulation box 42 close to the adjusting device 2, the heat conduction pipe 45 is fixedly connected with the circulation box 42, the heat conduction, the heat conduction pipe 45 is divided into a heat conduction layer and an aluminum base layer, the heat conduction layer is arranged on the outer surface of the heat conduction pipe 45, the aluminum base layer is arranged on the inner side wall of the heat conduction pipe 45, the water cooling device 4 is arranged, the heat conduction pipe 45 is arranged on the outer surface of the power lithium battery 5, the heat conduction pipe 45 is attached to the outer surface of the power lithium battery 5, the heat conduction pipe 45 is communicated with the circulation box 42, cooling water is pumped into the heat conduction pipe 45 through a pressure pump in the circulation box 42, the heat conduction pipe 45 is composed of the heat conduction layer and the aluminum base layer, heat generated by the power lithium battery 5 is conveniently transferred to the cooling water in the heat conduction pipe 45 through the heat conduction layer, the cooling water and the heat generated by the heat conduction layer exchange flow into the circulation box 42, the heat, the temperature of the power lithium battery is reduced, and damage is avoided.

When the power lithium battery 5 is used, the adjusting device 2 pushes the moving plate 25 to move on the limiting column 23 according to the specification of the power lithium battery 5, the power lithium battery 5 is only placed above the connecting rod 26, the moving plate 25 is opened, the moving plate 25 rebounds under the action of the power spring 24 and abuts against the power lithium battery 5 to fix the power lithium battery 5, when the power lithium battery 5 generates heat during working, a pressure pump in the circulation box 42 is started, the cooling liquid in the circulation box 42 is pumped into the heat conduction pipe 45, the heat conduction pipe 45 is attached to the outer surface of the power lithium battery 5, the power lithium battery 5 and the cooling liquid exchange heat through the heat conduction pipe 45, the temperature of the power lithium battery 5 is reduced, the air blower 31 is started simultaneously, the heat of the heat conduction pipe 45 and the outer surface of the power lithium battery 5 is dissipated through the vertical ventilation pipe 32 and the horizontal ventilation pipe, the cooling liquid to in the heat pipe 45 cools down, and for next heat dissipation circulation preparation, through setting up blast apparatus 3 and water cooling plant 4, more thorough to power lithium cell 5's heat dissipation, the effectual life who improves power lithium cell 5.

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 power lithium cell heat abstractor, includes base (1), its characterized in that: the top of base (1) is provided with adjusting device (2), adjusting device (2) fixed weld in the up end of base (1), the top of base (1) just is located one side of adjusting device (2) is provided with blast apparatus (3), the top of adjusting device (2) is provided with water cooling plant (4), the internally mounted of water cooling plant (4) has power lithium cell (5).

2. The heat sink of claim 1, wherein: the adjusting device (2) comprises a fixing block (21), a limiting block (22), a limiting column (23), a power spring (24), a movable plate (25), a connecting rod (26), a loop bar (27), a connecting spring (28) and a fixing support (29), wherein the fixing support (29) is arranged on the upper end face of the base (1), the fixing support (29) is fixedly welded with the upper end face of the base (1), one side of the fixing support (29) is provided with the fixing block (21), the fixing blocks (21) are symmetrically arranged on the upper end face of the base (1), one side of the fixing block (21) close to the fixing support (29) is provided with the limiting block (22) corresponding to each other, the limiting block (22) is fixedly welded on the upper end face of the base (1), the fixing block (21) and the limiting column (23) are fixedly welded on the side wall of the limiting block (22) close to each other, a power spring (24) is arranged on the outer surface of the limiting column (23), one end of the power spring (24) is fixedly welded on the inner side of the fixing block (21), the other end of the power spring (24) is fixedly welded with the moving plate (25), the movable plate (25) is sleeved on the outer surface of the limiting column (23) in a sliding manner, connecting rods (26) which are parallel to each other are fixedly welded on one side of the movable plate (25) close to the fixed support (29), one side of the fixed bracket (29) close to the moving plate (25) is fixedly welded with a loop bar (27) corresponding to the connecting bar (26), one end of the inner part of the loop bar (27) close to the fixed bracket (29) is fixedly welded with the connecting spring (28), the loop bar (27) is sleeved on the outer surface of the connecting bar (26) in a sliding way, the other end of the connecting spring (28) is fixedly connected with one end of the connecting rod (26).

3. The heat sink of claim 2, wherein: the blowing device (3) comprises an air blower (31), a vertical ventilation pipe (32), a horizontal ventilation pipe (33) and a blowing port (34), the air blower (31) is arranged on the upper end face of the base (1) and is positioned on one side, far away from the moving plate (25), of the fixed support (29), the air blower (31) is fixedly installed on the upper end face of the base (1) through bolts, the vertical ventilation pipe (32) is arranged on one side of the fixed support (29), the vertical ventilation pipe (32) is communicated with a blowing pipe of the air blower (31), the horizontal ventilation pipe (33) is arranged below the connecting rod (26), one end, close to the air blower (31), of the horizontal ventilation pipe (33) is communicated with the vertical ventilation pipe (32), and the outer surface of the horizontal ventilation pipe (33) is provided with the blowing port (34), the air blowing opening (34) is formed in one side, close to the fixed support (29), of the vertical ventilating pipe (32), and the air blowing opening (34) is formed in one side, close to the connecting rod (26), of the horizontal ventilating pipe (33).

4. The heat sink of claim 2, wherein: the water cooling device (4) comprises a supporting rod (41), a circulating box (42), a supplementary pipe (43), a discharge pipe (44) and a heat conduction pipe (45), wherein the supporting rod (41) is arranged above the base (1) and is positioned at one side, far away from the moving plate (25), of the fixed block (21), the supporting rod (41) is fixedly welded on the upper end face of the base (1), the circulating box (42) is arranged above the supporting rod (41), the circulating box (42) is fixedly installed at the upper end of the supporting rod (41) through a bolt, the supplementary pipe (43) is fixedly welded above the circulating box (42), the discharge pipe (44) is arranged at one side of the circulating box (42), the discharge pipe (44) is fixedly welded on the outer surface of the circulating box (42), the circulating box (42) is close to the heat conduction pipe (45) arranged at one side of the adjusting device (2), the heat conduction pipe (45) is fixedly connected with the circulation box (42).

5. The heat sink of claim 4, wherein: the heat conduction pipes (45) are arranged in gaps among the power lithium batteries (5) in a concave-convex mode, and the outer surfaces of the heat conduction pipes (45) are in contact with the outer surfaces of the power lithium batteries (5).

6. The heat sink of claim 4, wherein: heat pipe (45) divide into heat-conducting layer and aluminium system basic unit, and the heat-conducting layer sets up in the surface of heat pipe (45), and aluminium system basic unit sets up in the inside wall of heat pipe (45).

7. The heat sink of claim 3, wherein: the specific model of the blower (31) is 315M 1-6.

8. The heat sink of claim 4, wherein: a pressure pump is provided in the circulation tank (42) and connected to the heat transfer pipe (45).