CN217062278U

CN217062278U - Box type lithium battery heat dissipation device

Info

Publication number: CN217062278U
Application number: CN202220722059.1U
Authority: CN
Inventors: 王顺保
Original assignee: Jiangxi Jingjiu Power Energy Co ltd
Current assignee: Jiangxi Jingjiu Power Energy Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-07-26
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to a lithium battery technology field especially relates to a box formula's lithium cell heat abstractor. The technical scheme comprises the following steps: the box and the lithium cell, the handle is all installed through the locating pin in box top both sides, the universal wheel is all installed to four angular position departments of bottom half, the cooling chamber is installed through the baffle to the bottom in the box, the lithium cell has cup jointed in the middle of the baffle, the lithium cell both sides are close to the top and all install the seat that goes up and down, motor B is all installed to baffle top both sides, both sides the regulation pole is installed to the motor B output shaft, the roof is installed at the top in the box. The utility model provides a current device can't blow the heat dissipation to the lithium cell, and lithium cell cooling efficiency is low, and lithium cell life is not good, and uses the back for a long time, relies on wind-force can't cool down the lithium cell completely, influences lithium cell life's problem, has improved the cooling efficiency of lithium cell, and then has improved the life of lithium cell.

Description

Box type lithium battery heat dissipation device

Technical Field

The utility model relates to a lithium battery technology field specifically is a box formula's lithium cell heat abstractor.

Background

Lithium metal batteries are generally batteries using manganese dioxide as a positive electrode material, metal lithium or an alloy metal thereof as a negative electrode material, and a non-aqueous electrolyte solution, and are classified into liquid lithium ion batteries and polymer lithium ion batteries. The lithium ion battery is an ideal energy carrier for development in the 21 st century because of high working voltage, small volume, light weight, high energy, no memory effect, no pollution, small self-discharge and long cycle life.

Through magnanimity retrieval, discover lithium battery heat abstractor among the prior art like the box formula of disclosing for CN213901629U lithium battery heat abstractor, put into the box with the lithium cell, then it fixes the lithium cell toward inboard removal to drive the fixed plate through the manual work screw rotation, it is fixed to make to adjust according to the not equidimension of lithium cell, after that, it cools down to the box in to rotate through control switch start-up fan, start-up motor passes through the bracing piece simultaneously and drives the connecting rod and rotate along the spout, let the fan rotate in the box through the spout, make radiating area can be more even.

The lithium cell of current box formula can't blow the heat dissipation to the lithium cell, and lithium cell cooling efficiency is low, and lithium cell life is not good, and uses the back for a long time, relies on wind-force can't cool down the lithium cell completely, influences lithium cell life, for this reason, we provide a box formula's lithium cell heat abstractor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a box formula's lithium cell heat abstractor possesses the good advantage of radiating effect, has solved current device and can't blow the heat dissipation to the lithium cell, and lithium cell cooling efficiency is low, and lithium cell life is not good, and uses the back for a long time, relies on wind-force can't cool down to the lithium cell completely, influences lithium cell life's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a box formula's lithium cell heat abstractor, includes box and lithium cell, wherein the handle is all installed through the locating pin in box top both sides, four angular position departments of bottom half all install the universal wheel, the cooling chamber is installed through the baffle in the bottom of the box, the lithium cell has cup jointed in the middle of the baffle, the lithium cell both sides are close to the top and all install the lift seat, motor B, both sides are all installed to baffle top both sides motor B output shaft installs the regulation pole, the roof is installed at the top in the box, the rotation axis is installed through the bearing in the inside four angular position departments of roof, the rotation axis top is installed from the driving wheel, the fan is installed to the rotation axis bottom, install motor C in the middle of the roof bottom, the action wheel is installed to motor C output shaft.

Preferably, the front surface and the rear surface of the box body are provided with radiating fins, and the radiating effect of the box body is improved by arranging the radiating fins.

Preferably, the baffle is located lithium cell clearance position department and installs the sealing ring, through setting up the sealing ring, seals the junction, prevents that the coolant liquid from leaking.

Preferably, the two sides are adjusted the pole and cup jointed inside the lift seat of both sides, and both sides are adjusted the pole and are passed through the screw thread with the lift seat and close the connection soon, move down through setting up the regulation pole drive lithium cell.

Preferably, motor A is installed to baffle top one side, motor A output shaft is located the cooling chamber internally mounted and is installed stirring vane, drives stirring vane through motor A and rotates, stirs the inside coolant liquid of cooling chamber.

Preferably, the driving wheel is connected with the driven wheel through a transmission belt, and the rotating shaft is driven to rotate through the driving wheel and the driven wheel.

Preferably, the cooling chamber is filled with a cooling liquid, and the lithium battery is cooled by the cooling liquid.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the rotation axis, the fan, the action wheel, from driving wheel and motor C, reach and blow radiating effect to the lithium cell, top sets up the roof at the box inside, four inside angle positions of roof department sets up the rotation axis through the bearing, set up at the rotation axis top from the driving wheel, set up the fan bottom the rotation axis, set up motor C in the middle of the roof bottom, set up the action wheel at the motor C output shaft, in order to solve the heat dissipation of can't blowing to the lithium cell, lithium cell cooling efficiency is low, the not good problem of lithium cell life, the cooling efficiency of lithium cell is improved, and then the life of lithium cell has been improved.

2. The utility model discloses a set up the cooling chamber, motor B, adjust pole and lift seat, reach the effect of carrying out cooling to the lithium cell, the bottom sets up the cooling chamber through the baffle in the box, the lithium cell has cup jointed in the middle of the baffle, it all sets up the lift seat all to be close to the top in the lithium cell both sides, all set up motor B in baffle top both sides, set up the regulation pole in both sides motor B output shaft, and both sides are adjusted the pole and are cup jointed inside both sides lift seat, both sides are adjusted the pole and are passed through the screw thread with the lift seat and close soon and be connected, after solving long-time use, rely on wind-force can't cool down the lithium cell completely, influence lithium cell life's problem, lithium cell service temperature has been reduced, thereby the life of lithium cell has been improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 2;

fig. 4 is a schematic top view of the present invention.

Reference numerals are as follows: 1. a box body; 2. a heat sink; 3. a handle; 4. a universal wheel; 5. a stirring blade; 6. a motor A; 7. a lifting seat; 8. a top plate; 9. adjusting a rod; 10. a motor B; 11. a cooling chamber; 12. a partition plate; 13. a seal ring; 14. a lithium battery; 15. a transmission belt; 16. a driving wheel; 17. a motor C; 18. a fan; 19. a rotating shaft; 20. a driven wheel.

Detailed Description

The following describes the technical solution of the present invention with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-4, in order to achieve the above purpose, the present invention provides the following technical solutions: a box type lithium battery heat dissipation device comprises a box body 1 and a lithium battery 14, wherein handles 3 are respectively installed on two sides of the top of the box body 1 through positioning pins, universal wheels 4 are respectively installed at four angular positions at the bottom of the box body 1, a cooling chamber 11 is installed at the bottom of the box body 1 through a partition plate 12, cooling liquid is filled in the cooling chamber 11, the lithium battery 14 is sleeved in the middle of the partition plate 12, lifting seats 7 are respectively installed on two sides of the lithium battery 14 close to the top, motors B10 are respectively installed on two sides of the top of the partition plate 12, adjusting rods 9 are installed on output shafts of motors B10 on two sides, the adjusting rods 9 on two sides are sleeved in the lifting seats 7 on two sides, the adjusting rods 9 on two sides are connected with the lifting seats 7 through screw threads in a screwing mode, a top plate 8 is installed at the top of the box body 1, rotating shafts 19 are installed at four angular positions in the top of the top plate 8 through bearings, driven wheels 20 are installed at the tops of the rotating shafts 19, and fans 18 are installed at the bottoms of the rotating shafts 19, the motor C17 is installed in the middle of the bottom of the top plate 8, the driving wheel 16 is installed on the output shaft of the motor C17, and the driving wheel 16 is connected with the driven wheel 20 through the transmission belt 15.

The working principle of the box type lithium battery heat dissipation device based on the embodiment 1 is as follows: will the utility model discloses after the installation, during the use, starter motor C17, it rotates to drive action wheel 16 through motor C17, drive from driving wheel 20 and rotation axis 19 rotation through action wheel 16 and drive belt 15, thereby it rotates to drive fan 18, blow the heat dissipation to lithium cell 14, long-time back lithium cell 14 temperature of using is higher, restart motor B10, it rotates to drive regulation pole 9 through motor B10, drive lift seat 7 and lithium cell 14 through adjusting pole 9 and sink to cooling chamber 11 is inside, carry out rapid cooling to lithium cell 14 through cooling chamber 11 and coolant liquid, prolong lithium cell 14's life, to this end, this equipment work flow is accomplished.

Example two

As shown in fig. 1-4, the present invention provides a box-type lithium battery heat dissipation device, compared with the first embodiment, the present embodiment further includes: the cooling fin 2 is all installed to box 1 front surface and rear surface, and baffle 12 is located lithium cell 14 clearance position department and installs sealing ring 13, and motor A6 is installed to baffle 12 top one side, and motor A6 output shaft is located cooling chamber 11 internally mounted and is stirred vane 5.

In this embodiment, in the use, through setting up fin 2, increase the radiating effect of box 1 to through setting up sealing ring 13, seal the junction, prevent that the coolant liquid from leaking, when the coolant liquid cooling, starter motor A6 drives stirring vane 5 through motor A6 and rotates, stirs 11 inside coolant liquid in the cooling chamber, increases lithium cell 14's radiating effect.

The above embodiments are merely some preferred embodiments of the present invention, and many alternative modifications and combinations can be made to the above embodiments by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a lithium cell heat abstractor of box formula, includes box (1) and lithium cell (14), its characterized in that: handle (3) are all installed through the locating pin in box (1) top both sides, four angular position departments in box (1) bottom all install universal wheel (4), cooling chamber (11) are installed through baffle (12) to the bottom in box (1), lithium cell (14) have been cup jointed in the middle of baffle (12), lithium cell (14) both sides are close to the top and all install lift seat (7), motor B (10) are all installed to baffle (12) top both sides, both sides motor B (10) output shaft is installed and is adjusted pole (9), roof (8) are installed at the top in box (1), rotation axis (19) are installed through the bearing in four angular position departments in roof (8) inside, rotation axis (19) are installed at rotation axis (19) top, install fan (18) bottom rotation axis (19), install motor C (17) in the middle of roof (8) bottom, and a driving wheel (16) is arranged on an output shaft of the motor C (17).

2. The heat sink for box-type lithium battery as claimed in claim 1, wherein: the front surface and the rear surface of the box body (1) are both provided with radiating fins (2).

3. The heat sink for box-type lithium battery as claimed in claim 1, wherein: the separator (12) is provided with a sealing ring (13) at the position of the gap of the lithium battery (14).

4. The heat sink for box-type lithium battery as claimed in claim 1, wherein: the two sides of the adjusting rod (9) are sleeved inside the two side lifting seats (7), and the two sides of the adjusting rod (9) are connected with the lifting seats (7) in a screwed mode through threads.

5. The heat sink for box-type lithium battery as claimed in claim 1, wherein: a motor A (6) is installed on one side of the top of the partition plate (12), and an output shaft of the motor A (6) is located in the cooling chamber (11) and is internally provided with stirring blades (5).

6. The heat sink for box-type lithium battery as claimed in claim 1, wherein: the driving wheel (16) is connected with the driven wheel (20) through a transmission belt (15).

7. The heat sink for box-type lithium battery as claimed in claim 1, wherein: the cooling chamber (11) is filled with a cooling liquid.