CN213520162U

CN213520162U - Explosion-proof lithium battery seal box for heat dissipation

Info

Publication number: CN213520162U
Application number: CN202022494530.XU
Authority: CN
Inventors: 潘武
Original assignee: Jiangsu Zinzhi Technology Seals Co ltd
Current assignee: Jiangsu Zinzhi Technology Seals Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-22
Anticipated expiration: 2030-10-30

Abstract

The utility model discloses a lithium battery seal box for explosion-proof heat dissipation, which comprises a battery box cover, a battery box body and a lithium battery slot, wherein the upper end of the battery box body is provided with the battery box cover, the lower end of the battery box body is provided with a base, an inner cavity is arranged inside the base, the middle part in the inner cavity is provided with a motor, the upper end of the motor is provided with a motor shaft, the surface of the motor shaft is provided with a heat radiation fan, one side of the upper end of the inner cavity is provided with a temperature sensor, and the other side of the upper end of the inner cavity is provided with an electric quantity sensor, the utility model utilizes an explosion-proof reinforced layer to seal and protect the lithium battery through soundproof cotton and a reinforced steel wire mesh in the explosion-proof reinforced layer, utilizes the electric quantity sensor to detect the, the graphite radiating fins are utilized to carry out radiating treatment on the lithium battery.

Description

Explosion-proof lithium battery seal box for heat dissipation

Technical Field

The utility model relates to a lithium cell technical field, concretely relates to lithium cell seal box for explosion-proof heat dissipation.

Background

A lithium battery is a type of battery using a nonaqueous electrolyte solution, using lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries. Due to its own high technical requirement limits, only a few countries of companies are producing such lithium metal batteries.

The current lithium battery is often because store improper when storing, lead to probably being in the unsuitable environment of temperature, and then cause the crisis of lithium battery explosion, not only very big resource of having wasted, bring certain hidden danger to people's safety moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming present lithium cell that prior art exists often because store improper when storing, lead to probably being in the unsuitable environment of temperature, and then cause the crisis of lithium cell explosion, not only very big resource of having wasted, and bring the problem of certain hidden danger to people's safety, provide a lithium cell seal box for explosion-proof heat dissipation, this lithium cell seal box for explosion-proof heat dissipation has the explosion-proof enhancement layer of utilization, can seal the effect of protection to the lithium cell through explosion-proof intraformational soundproof cotton of enhancement and enhancement wire net.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof lithium cell seal box for heat dissipation, includes battery case lid, battery box and lithium cell slot, battery box upper end is provided with the battery case lid, battery box lower extreme is provided with the base, the inside inner chamber that is provided with of base, the middle part is provided with the motor in the inner chamber, the motor upper end is provided with the motor shaft, the motor shaft surface is provided with radiator fan, inner chamber upper end one side is provided with temperature sensor, inner chamber upper end opposite side is provided with electric quantity sensor, battery box surface middle part is provided with the display screen, battery box inner wall is provided with explosion-proof enhancement layer, inside a plurality of graphite fin and the lithium cell slot of being provided with respectively of battery box, the.

Preferably, a hinge is arranged between the battery box body and the battery box cover, and the battery box body is rotatably connected with the battery box cover through the hinge.

Preferably, a clamping groove is formed in one end of the battery box body, a buckle is arranged at one end of the battery box cover, and the buckle is connected with the clamping groove in a clamping mode.

Preferably, the bottom of the base is provided with four supporting legs.

Preferably, the middle part of the lower end of the base is provided with a vent, and the surface of the vent is provided with a dust screen.

Preferably, base one end is provided with the interface that charges, the interface that charges passes through wire electric connection with the lithium cell slot.

Compared with the prior art, the utility model provides an explosion-proof lithium cell seal box for heat dissipation possesses following beneficial effect:

1. the utility model discloses utilize explosion-proof enhancement layer, can seal the protection through the soundproof cotton in explosion-proof enhancement layer and reinforcing wire net to the lithium cell, utilize electric quantity sensor, can detect out the electric quantity of lithium cell in the slot through the lithium cell slot to corresponding show it on the display screen, and can carry out charging treatment through the interface that charges, utilize the graphite fin, can carry out the thermal treatment to the lithium cell;

2. the utility model discloses utilize the output shaft of motor to drive motor shaft and radiator fan and rotate to make the flabellum carry out the heat dissipation treatment to the lithium cell, utilize temperature sensor, can respond to the temperature of inside, thereby under the high temperature condition, open motor switch automatically, and then carry out wind-force heat dissipation, utilize the display screen, can show the temperature and the electric quantity of lithium cell and handle, utilize the vent, ventilate when can making the flabellum rotate;

the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization provides very big help for people.

Drawings

Fig. 1 is a schematic structural view of a lithium battery sealing box for explosion-proof heat dissipation provided by the present invention;

FIG. 2 is a cross-sectional view of a lithium battery sealing box for explosion-proof heat dissipation according to the present invention;

fig. 3 is a top view of the lithium battery sealing box for explosion-proof heat dissipation provided by the utility model.

Description of the reference numerals

1. A battery case cover; 2. a battery case; 3. a base; 4. a display screen; 5. buckling; 6. a card slot; 7. an explosion-proof reinforcing layer; 8. a graphite heat sink; 9. a lithium battery slot; 10. a lithium battery; 11. a temperature sensor; 12. an inner cavity; 13. supporting legs; 14. a vent; 15. a motor; 16. a motor shaft; 17. a heat radiation fan; 18. an electric quantity sensor; 19. and (4) a hinge.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a lithium battery seal box for explosion-proof heat dissipation comprises a battery box cover 1, a battery box body 2 and a lithium battery slot 9, wherein the upper end of the battery box body 2 is provided with the battery box cover 1, the lower end of the battery box body 2 is provided with a base 3, an inner cavity 12 is arranged inside the base 3, the middle part inside the inner cavity 12 is provided with a motor 15, the upper end of the motor 15 is provided with a motor shaft 16, the surface of the motor shaft 16 is provided with a heat dissipation fan 17, the output shaft of the motor 15 is used for driving the motor shaft 16 and the heat dissipation fan 17 to rotate, so that the fan blades can carry out heat dissipation treatment on a lithium battery 10, one side of the upper end of the inner cavity 12 is provided with a temperature sensor 11, the temperature inside can be sensed by the temperature sensor 11, so that a motor switch is automatically opened under the, utilize display screen 4, can show the processing to lithium cell 10's temperature and electric quantity, 2 inner walls of battery box are provided with explosion-proof enhancement layer 7, utilize explosion-proof enhancement layer 7, can seal protection to lithium cell 10 through the soundproof cotton in explosion-proof enhancement layer 7 and enhancement wire net, 2 inside a plurality of graphite fin 8 and the lithium cell slot 9 of being provided with respectively of battery box, utilize graphite fin 8, can carry out the heat dissipation to lithium cell 10, the inside lithium cell 10 that is provided with of lithium cell slot 9, utilize electric quantity sensor 18, can detect out the electric quantity of lithium cell 10 in the slot through lithium cell slot 9, thereby it is corresponding to show it on display screen 4, and can carry out charging process through the interface that charges.

The utility model discloses in, it is preferred, be provided with hinge 19 between battery box 2 and the battery case lid 1, battery box 2 rotates through hinge 19 with battery case lid 1 and is connected, 2 one ends of battery box are provided with draw-in

groove

6, 1 one end of battery case lid is provided with buckle 5, buckle 5 is connected with 6 blocks of draw-in groove, 3 bottoms of base are provided with supporting legs 13, supporting legs 13 is total four, 3 lower extreme middle parts of base are provided with vent 14, utilize vent 14, ventilate when enabling the flabellum pivoted, 14 surfaces of vent are provided with the dust screen, 3 one ends of base are provided with the interface that charges, the interface that charges passes through wire electric connection with lithium battery slot 9.

The utility model discloses a theory of operation and use flow: when the lithium battery cooling box is used, the battery box cover 1 is opened, the lithium battery 10 is placed into the lithium battery slot 9, the explosion-proof reinforced layer 7 can seal and protect the lithium battery 10 through soundproof cotton and a reinforced steel wire mesh in the explosion-proof reinforced layer 7, the electric quantity sensor 18 can detect the electric quantity of the lithium battery 10 in the slot through the lithium battery slot 9, so that the electric quantity is correspondingly displayed on the display screen 4 and can be charged through the charging interface, the graphite cooling fin 8 can perform cooling treatment on the lithium battery 10, the temperature sensor 11 can sense the internal temperature, so that the motor switch is automatically turned on under the high temperature condition, further, wind power cooling is performed, the output shaft of the motor 15 drives the motor shaft 16 and the cooling fan 17 to rotate, so that the fan blades perform cooling treatment on the lithium battery 10, and the display screen 4 can display the temperature and the, the ventilation opening 14 allows ventilation when the fan blades are rotated.

The preferred embodiments of the present invention have been described in detail above, but the present invention is not limited thereto. In the technical idea scope of the present invention, it can be right to the technical solution of the present invention perform multiple simple modifications, including each technical feature combined in any other suitable manner, these simple modifications and combinations should be regarded as the disclosed content of the present invention, and all belong to the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof lithium cell seal box for heat dissipation, includes battery case lid (1), battery case (2) and lithium cell slot (9), its characterized in that: a battery box cover (1) is arranged at the upper end of the battery box body (2), a base (3) is arranged at the lower end of the battery box body (2), an inner cavity (12) is arranged in the base (3), a motor (15) is arranged in the middle of the inner cavity (12), a motor shaft (16) is arranged at the upper end of the motor (15), a heat radiation fan (17) is arranged on the surface of the motor shaft (16), a temperature sensor (11) is arranged on one side of the upper end of the inner cavity (12), an electric quantity sensor (18) is arranged on the other side of the upper end of the inner cavity (12), a display screen (4) is arranged in the middle of the surface of the battery box body (2), an explosion-proof reinforced layer (7) is arranged on the inner wall of the battery box body (2), the battery box body (2) is internally provided with a plurality of graphite radiating fins (8) and a lithium battery slot (9) respectively, and a lithium battery (10) is arranged in the lithium battery slot (9).

2. The explosion-proof heat dissipation lithium battery sealing box according to claim 1, wherein a hinge (19) is arranged between the battery box body (2) and the battery box cover (1), and the battery box body (2) and the battery box cover (1) are rotatably connected through the hinge (19).

3. The explosion-proof heat dissipation lithium battery sealing box according to claim 1, wherein a clamping groove (6) is formed at one end of the battery box body (2), a buckle (5) is formed at one end of the battery box cover (1), and the buckle (5) is connected with the clamping groove (6) in a clamping manner.

4. The explosion-proof lithium battery sealing box for heat dissipation according to claim 1, wherein the bottom of the base (3) is provided with four supporting legs (13), and the number of the supporting legs (13) is four.

5. The explosion-proof heat dissipation lithium battery sealing box according to claim 1, wherein a ventilation opening (14) is formed in the middle of the lower end of the base (3), and a dust screen is arranged on the surface of the ventilation opening (14).

6. The explosion-proof heat dissipation lithium battery sealing box according to claim 1, wherein a charging interface is arranged at one end of the base (3), and the charging interface is electrically connected with the lithium battery slot (9) through a wire.