CN217387283U

CN217387283U - Lithium battery with efficient heat dissipation structure

Info

Publication number: CN217387283U
Application number: CN202220391350.5U
Authority: CN
Inventors: 郭冲亚; 李承斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-06
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to a lithium cell technical field specifically is a lithium cell with high-efficient heat radiation structure, including battery rack and division board, the one end swing joint of division board has the exhaust seat, the inside of division board all is provided with lithium cell body, lithium cell body's top is provided with the heat-conducting plate, the air discharge duct has been seted up to the inside of exhaust seat, the bottom fixedly connected with bottom plate of battery rack. The utility model discloses a battery holder, division board, exhaust seat, air discharge duct, first collection frame, second collection frame, roof-rack, exhaust hole and air discharge fan that set up can realize the high-efficient radiating operation to lithium cell body, in the use of reality, the staff at first with equipment whole start, lithium cell body carries out the power supply operation in the inside of battery holder, the air discharge fan of exhausting downthehole portion at this moment carries out stable ventilation rotation operation, the heat that lithium cell body produced can be followed the quick transmission of division board department.

Description

Lithium battery with efficient heat dissipation structure

Technical Field

The utility model relates to a lithium battery technology field specifically is a lithium cell with high-efficient heat radiation structure.

Background

Lithium batteries can be broadly classified into two types: the lithium metal battery is a fifth generation product of a rechargeable battery, and the safety, specific capacity, self-discharge rate and cost performance ratio of the lithium metal battery are all superior to those of the lithium metal battery.

The lithium cell is a kind of by lithium metal or lithium alloy for just/negative pole material, use the battery of non-aqueous electrolyte solution, along with the popularization and promotion of new forms of energy, the lithium cell becomes important product, but current lithium cell self can produce a large amount of heats in the in-service use, the heat can lead to the inside long-pending hot problem that appears of equipment, influence the daily work efficiency of equipment, the problem of detonation can appear seriously even, influence the safety in utilization of lithium cell, be unfavorable for daily use, consequently need to design a lithium cell that has high-efficient heat radiation structure to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lithium cell with high-efficient heat radiation structure to it can self produce a large amount of heats to put forward current lithium cell in the in-service use in solving above-mentioned background art, and the heat can lead to the inside long-pending hot problem of appearance of equipment, influences the daily work efficiency of equipment, and the problem of deflagration can appear seriously even, influences the safety in utilization of lithium cell, is unfavorable for daily use problem.

In order to achieve the above object, the utility model provides a following technical scheme: a lithium battery having a high-efficiency heat dissipation structure, comprising:

the inner wall of the battery rack is uniformly and movably connected with a partition plate, one end of the partition plate is movably connected with an exhaust seat, lithium battery bodies are arranged in the partition plate, a heat conducting plate is arranged at the top of each lithium battery body, an exhaust groove is formed in the exhaust seat, and the bottom of the battery rack is fixedly connected with a bottom plate;

the solar battery collecting device comprises a first collecting frame, wherein the bottom of the first collecting frame is fixedly connected with the top of a battery frame, the top of the first collecting frame is fixedly connected with a second collecting frame, the top of the second collecting frame is fixedly connected with a top frame, an exhaust hole is formed in the surface of the top frame, and an exhaust fan is arranged inside the exhaust hole.

Preferably, the bottom of the first gathering frame is provided with a first attaching pad, and the top of the battery frame is provided with a second attaching pad.

Preferably, the bottom of the bottom plate is fixedly connected with an air inlet frame, and one end of the air inlet frame is provided with an air inlet hole.

Preferably, the partition plate is internally provided with a gas transmission groove, and two sides of the partition plate are provided with gas transmission holes.

Preferably, the inner bottom wall of the bottom plate is fixedly connected with a shock absorption seat, and the top of the shock absorption seat is fixedly connected with a shock absorption plate.

Preferably, the four corners of the battery rack are fixedly connected with mounting blocks, damping springs are arranged inside the mounting blocks, and mounting seats are fixedly connected to the two ends of each damping spring.

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

1. the lithium battery with the efficient heat dissipation structure can realize efficient heat dissipation operation on the lithium battery body through the arranged battery frame, the partition plate, the exhaust seat, the exhaust groove, the first aggregation frame, the second aggregation frame, the top frame, the exhaust holes and the exhaust fan, in the actual use process, a worker firstly starts the whole device, the lithium battery body performs power supply operation inside the battery frame, at the moment, the exhaust fan inside the exhaust holes performs stable ventilation rotation operation, heat generated by the lithium battery body can be rapidly transmitted from the partition plate, hot air flows to the interior of the exhaust groove of the exhaust seat along the air transmission groove of the partition plate and then flows out from the top of the exhaust seat, then stably flows out from the exhaust holes under the rapid aggregation operation of the first aggregation frame and the second aggregation frame, the hot air can be collected daily, and energy waste is avoided, the environment is more protected, and the practicability of equipment design is reflected.

2. This lithium cell with high-efficient heat radiation structure, bottom plate through setting up, the shock attenuation seat, the shock attenuation board, installation piece and damping spring, further improve the holistic stability of equipment, in daily use, the staff is at battery rack internally mounted exhaust seat, during lithium cell body and heat-conducting plate, the shock attenuation board can carry out stable shock attenuation operation through the shock attenuation seat of diapire in the compression bottom plate this moment, guarantee the exhaust seat after the installation, lithium cell body and heat-conducting plate can carry out even shock attenuation operation, guarantee the stability of daily use, simultaneously the whole of battery rack is carrying out the installation, can carry out stable shock attenuation through the inside damping spring of installation piece, guarantee the stability of installation of mount pad department, the holistic security of improve equipment, the comprehensiveness of equipment design has been embodied.

Drawings

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

fig. 2 is an overall schematic view of the battery holder structure of the present invention;

FIG. 3 is a schematic view of the exhaust seat structure of the present invention;

fig. 4 is an overall schematic view of the bottom plate structure of the present invention.

In the figure: 1. a battery holder; 2. a partition plate; 3. an exhaust seat; 4. a lithium battery body; 5. a heat conducting plate; 6. an exhaust groove; 7. a base plate; 8. a first aggregation frame; 9. a second aggregation rack; 10. a top frame; 11. an exhaust hole; 12. an exhaust fan; 13. a first bonding pad; 14. a second bonding pad; 15. an air intake frame; 16. an air inlet; 17. a gas transmission groove; 18. a gas transmission hole; 19. a shock absorbing seat; 20. a damper plate; 21. mounting blocks; 22. a damping spring; 23. and (7) mounting a seat.

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. 1-4, the present invention provides an embodiment of:

the lithium battery with high-efficient heat-dissipating structure, the lithium battery body 4, the heat-conducting plate 5, the exhaust fan 12, the damper base 19 and the damper spring 22 used in this application are directly available on the market, and the principle and connection method thereof are well known to those skilled in the art, and include:

the inner wall of the battery frame 1 is evenly and movably connected with a partition plate 2, one end of the partition plate 2 is movably connected with an exhaust seat 3, the interior of the partition plate 2 is provided with a lithium battery body 4, the top of the lithium battery body 4 is provided with a heat conducting plate 5, the interior of the exhaust seat 3 is provided with an exhaust groove 6, the bottom of the battery frame 1 is fixedly connected with a bottom plate 7, the bottom of the bottom plate 7 is fixedly connected with an air inlet frame 15, one end of the air inlet frame 15 is provided with an air inlet hole 16, the interior of the partition plate 2 is provided with an air conveying groove 17, two sides of the partition plate 2 are provided with air conveying holes 18, the inner bottom wall of the bottom plate 7 is fixedly connected with a damping seat 19, the top of the damping seat 19 is fixedly connected with a damping plate 20, four corners of the battery frame 1 are fixedly connected with mounting blocks 21, the interior of the mounting blocks 21 is provided with damping springs 22, two ends of the damping springs 22 are fixedly connected with mounting seats 23, the damping plate 20 can perform stable damping operation by compressing the damping seat 19 of the inner bottom wall of the bottom plate 7, the exhaust seat 3, the lithium battery body 4 and the heat conducting plate 5 after being installed can be ensured to perform uniform shock absorption operation, and the stability of daily use is ensured;

first gathering frame 8, the bottom of first gathering frame 8 and the top fixed connection of battery frame 1, the top fixedly connected with second gathering frame 9 of first gathering frame 8, the top fixedly connected with roof-rack 10 of second gathering frame 9, exhaust hole 11 has been seted up on the surface of roof-rack 10, exhaust fan 12 is provided with to the inside of exhaust hole 11, the bottom of first gathering frame 8 is provided with first laminating pad 13, the top of battery frame 1 is provided with second laminating pad 14, the heat that lithium cell body 4 produced can be followed the quick transmission in division board 2, the hot gas flow flows to inside exhaust duct 6 of exhaust seat 3 along the gas transmission groove 17 of division board 2, flow from the top of exhaust seat 3 again, later under the quick gathering operation of first gathering frame 8 and second gathering frame 9, stable exhausting from exhaust hole 11.

The working principle is as follows: when the device is used, a user firstly starts the whole device, the lithium battery body 4 performs power supply operation in the battery frame 1, at the moment, the exhaust fan 12 in the exhaust hole 11 performs stable ventilation rotation operation, heat generated by the lithium battery body 4 can be rapidly transferred from the partition plate 2, hot air flows to the exhaust groove 6 of the exhaust seat 3 along the air transmission groove 17 of the partition plate 2 and then flows out of the top of the exhaust seat 3, then the hot air is stably exhausted from the exhaust hole 11 under the rapid gathering operation of the first gathering frame 8 and the second gathering frame 9, the hot air can be collected daily, energy waste is avoided, in the daily use process, when the worker installs the exhaust seat 3, the lithium battery body 4 and the heat conducting plate 5 in the battery frame 1, at the moment, the damping plate 20 can perform stable damping operation by compressing the damping seat 19 on the inner bottom wall of the bottom plate 7, guarantee that exhaust seat 3, lithium cell body 4 and heat-conducting plate 5 after the installation can carry out even shock attenuation operation, guarantee the stability of daily use, the whole of battery rack 1 is carrying out the installation in-process simultaneously, can carry out stable shock attenuation through the damping spring 22 of installation piece 21 inside, guarantees the stability of installation of mount pad 23 department, does above the utility model discloses a whole theory of operation.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A lithium battery with a high-efficiency heat dissipation structure is characterized by comprising:

the battery comprises a battery frame (1), wherein partition plates (2) are uniformly and movably connected to the inner wall of the battery frame (1), one ends of the partition plates (2) are movably connected with exhaust seats (3), lithium battery bodies (4) are arranged inside the partition plates (2), a heat conducting plate (5) is arranged at the top of each lithium battery body (4), an exhaust groove (6) is formed in each exhaust seat (3), and a bottom plate (7) is fixedly connected to the bottom of the battery frame (1);

first gathering frame (8), the bottom of first gathering frame (8) and the top fixed connection of battery frame (1), the top fixedly connected with second gathering frame (9) of first gathering frame (8), the top fixedly connected with roof-rack (10) of second gathering frame (9), exhaust hole (11) have been seted up on the surface of roof-rack (10), the inside of exhaust hole (11) is provided with air discharge fan (12).

2. The lithium battery with a high-efficiency heat dissipation structure as recited in claim 1, wherein: the bottom of first gathering frame (8) is provided with first laminating pad (13), the top of battery frame (1) is provided with second laminating pad (14).

3. The lithium battery with a high-efficiency heat dissipation structure as recited in claim 1, wherein: the bottom of the bottom plate (7) is fixedly connected with an air inlet frame (15), and one end of the air inlet frame (15) is provided with an air inlet hole (16).

4. The lithium battery with a high-efficiency heat dissipation structure as recited in claim 1, wherein: the air transmission groove (17) is formed in the partition plate (2), and air transmission holes (18) are formed in two sides of the partition plate (2).

5. The lithium battery with a high-efficiency heat dissipation structure as recited in claim 1, wherein: the inner bottom wall of the bottom plate (7) is fixedly connected with a shock absorption seat (19), and the top of the shock absorption seat (19) is fixedly connected with a shock absorption plate (20).

6. The lithium battery with a high-efficiency heat dissipation structure as recited in claim 1, wherein: the four corners of the battery rack (1) are fixedly connected with mounting blocks (21), damping springs (22) are arranged inside the mounting blocks (21), and mounting seats (23) are fixedly connected to the two ends of each damping spring (22).