CN219303757U

CN219303757U - High-efficient radiating lithium electricity install bin

Info

Publication number: CN219303757U
Application number: CN202221617346.2U
Authority: CN
Inventors: 毛永强
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-07-04
Anticipated expiration: 2032-06-27

Abstract

The utility model relates to a lithium battery mounting box with efficient heat dissipation. The technical scheme adopted is as follows: comprises a box body, a battery storage bin, a sealing cover and a cooling fan; the novel solar cell module is characterized in that radiating notches are uniformly formed in the left side wall, the right side wall and the upper side wall of the box body, the battery storage bin is arranged in the box body and comprises a battery installation shell, first radiating fins are symmetrically and uniformly arranged on the upper side wall and the lower side wall of the battery installation shell, second radiating fins are symmetrically and uniformly arranged on the left side wall and the right side wall of the battery installation shell, the first radiating fins and the second radiating fins are all in sliding connection with the inner side wall of the box body, the front end and the rear end of the box body are in threaded connection with the sealing cover, fan installation grooves are formed in the upper side wall and the lower side wall of the sealing cover in a symmetrical mode, and radiating fans are respectively arranged in the fan installation grooves. The utility model has the beneficial effects that: simple structure, the installation of being convenient for combines through initiative heat dissipation and passive heat dissipation, improves the radiating effect.

Description

High-efficient radiating lithium electricity install bin

Technical Field

The utility model belongs to the technical field of heat dissipation of lithium battery installation boxes, and relates to a lithium battery installation box with efficient heat dissipation.

Background

Along with the gradual improvement of the living standard of people, the new energy automobiles are increasingly used in daily life, the new energy automobiles mostly use lithium batteries as power, the lithium batteries are batteries which use lithium metal or lithium alloy as a negative electrode material and use nonaqueous electrolyte solution, and the lithium metal has very active chemical characteristics, so that the processing, the storage and the use of the lithium metal have very high requirements on environment, and along with the development of scientific technology, the lithium batteries become the mainstream at present and need to be used for a mounting box when the lithium batteries are mounted; but the mounting box under the prior art simple structure, the radiating effect is relatively poor, and the lithium cell is at the inside too high temperature of mounting box, probably can cause the damage of lithium cell, influences the normal use to the lithium cell. However, most of the existing lithium battery mounting boxes adopt a common box body design, only play a role in fixing or protecting a lithium battery pack, and generally adopt passive heat dissipation to dissipate heat emitted by the lithium battery in the charging and discharging processes.

In view of the above problems, the utility model provides a lithium battery mounting box with high-efficiency heat dissipation, the heat dissipation and protection of a lithium battery can be distinguished by adopting a split type design of a battery storage bin and a box body, the quality of the whole mounting box is reduced, meanwhile, the periphery of the battery storage bin is uniformly and densely provided with heat dissipation fins, and the heat dissipation fins are matched with heat dissipation fans arranged on a front sealing cover and a rear sealing cover, so that the air flow between the heat dissipation fins can be accelerated, the heat emitted by the lithium battery is dissipated through air cooling, the heat dissipation is improved, in addition, the energy absorption and buffering can be formed between the box body and the battery storage bin through the heat dissipation fins, and the effect of protecting the lithium battery is achieved through the damage caused by deformation and absorption of the heat dissipation fins when the box body collides.

Disclosure of Invention

In view of the problems existing in the prior art, the utility model discloses a lithium battery installation box with high-efficiency heat dissipation, which adopts the technical scheme that the lithium battery installation box comprises a box body, a battery storage bin, a sealing cover and a heat dissipation fan; the battery storage bin comprises a battery installation shell, first radiating fins are symmetrically and uniformly arranged on the upper side wall and the lower side wall of the battery installation shell, second radiating fins are symmetrically and uniformly arranged on the left side wall and the right side wall of the battery installation shell, the first radiating fins and the second radiating fins are both in sliding connection with the inner side wall of the box, the front end and the rear end of the box are in threaded connection with the sealing cover, fan installation grooves are symmetrically formed in the upper side wall and the lower side wall of the sealing cover, and the radiating fans are respectively arranged in the fan installation grooves; through adopting the split type design of battery storage storehouse and box, can distinguish the heat dissipation and the protection of lithium cell, alleviate the quality of whole installation case, simultaneously, the peripheral radiating fin that adopts even distribution all around of battery storage storehouse, sealing cover the radiator fan who installs around in addition, can accelerate the air flow between the radiating fin, with the heat that the lithium cell gives off, dispel through the forced air cooling, improve the heat dissipation, in addition, can also form the energy absorption buffering through radiating fin between box and the battery storage storehouse, when the box bumps, absorb the damage that the impact brought through radiating fin deformation, play the effect of protecting the lithium cell.

As a preferable scheme of the utility model, the left and right edges of the upper side wall of the box body are symmetrically provided with first fixing lugs, and the left and right edges of the front and rear side walls of the box body are symmetrically provided with second fixing lugs; through first fixed ear, can be with whole lithium electricity install bin quick fixed mounting, improve the convenience of installation.

As a preferable scheme of the utility model, the lengths of the first radiating fin and the second radiating fin are longer than the lengths of the radiating notch, and the widths of the radiating notch are longer than the widths of the first radiating fin and the second radiating fin; by means of the design, the first radiating fins and the second radiating fins can form a certain supporting effect with the inner side wall of the box body, and the first radiating fins and the second radiating fins are prevented from falling into the radiating notch to cause shaking of the battery storage bin.

As a preferable scheme of the utility model, the front end face and the rear end face of the battery mounting shell are also provided with sealing grooves.

As a preferable scheme of the utility model, the left and right edges of the sealing cover are provided with third fixing lugs, the inner side wall of the sealing cover is also provided with a sealing gasket, and the sealing gasket corresponds to the sealing groove in position; through third fixed ear and second fixed ear, can be with sealed lid and box screw thread fixed connection, simultaneously, the sealed pad that the inside wall of sealed lid set up is inserted in the sealed recess that the terminal surface was seted up around the battery installation shell, forms sealed fixed to the lithium cell of battery installation shell.

As a preferable scheme of the utility model, the upper and lower rows of fan mounting grooves respectively correspond to the front and rear ends of the upper and lower first radiating fins; by the design, the air quantity of the cooling fan can be blown to the space between the first cooling fins to the maximum extent, and the cooling effect is improved.

As a preferable scheme of the utility model, the battery storage bin is made of aluminum alloy materials; by adopting the aluminum alloy material, the weight is reduced, and the heat can be effectively dissipated.

The utility model has the beneficial effects that:

1. the periphery of the battery storage bin is provided with the uniformly densely distributed radiating fins, and the radiating fins are matched with the radiating fans arranged on the front sealing cover and the rear sealing cover, so that the air flow between the radiating fins can be accelerated, the heat emitted by the lithium battery is dissipated through air cooling, and the heat dissipation is improved;

2. the energy absorption buffer can be formed between the box body and the battery storage bin through the radiating fins, and when the box body collides, the damage caused by impact is absorbed through deformation of the radiating fins, so that the effect of protecting the lithium battery is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a case of the present utility model;

FIG. 3 is a schematic view of a battery storage compartment of the present utility model;

FIG. 4 is a schematic outside view of the seal cap of the present utility model;

fig. 5 is a schematic view of the inside of the seal cap of the present utility model.

In the figure: 1-box, 2-battery storage bin, 3-sealing cover, 4-radiator fan, 11-radiating notch, 12-first fixed ear, 13-second fixed ear, 21-battery installation shell, 22-first radiating fin, 23-second radiating fin, 24-sealing groove, 31-fan installation groove, 32-third fixed ear, 33-sealing pad.

Detailed Description

Example 1

As shown in fig. 1 to 5, the utility model relates to a lithium battery installation box with high-efficiency heat dissipation, which adopts the technical scheme that the lithium battery installation box comprises a box body 1, a battery storage bin 2, a sealing cover 3 and a heat dissipation fan 4; the heat dissipation notch 11 has evenly been seted up to the left and right sides wall and the upper side wall of box 1, the left and right sides symmetry of the upper side wall of box 1 is provided with first fixed ear 12, the left and right sides edge symmetry of the front and back lateral wall of box 1 is provided with second fixed ear 13.

The inside of box 1 sets up battery storage storehouse 2, battery storage storehouse 2 adopts aluminum alloy material, battery storage storehouse 2 includes battery installation shell 21, the upper and lower lateral wall symmetry of battery installation shell 21 evenly is provided with first radiating fin 22, the left and right sides wall symmetry of battery installation shell 21 evenly is provided with second radiating fin 23, first radiating fin 22, second radiating fin 23 all with the inside wall sliding connection of box 1, the length of first radiating fin 22, second radiating fin 23 is greater than the length of heat dissipation notch 11, the width of heat dissipation notch 11 is greater than the width of first radiating fin 22, second radiating fin 23, sealing groove 24 has still been seted up to the front and back terminal surface of battery installation shell 21.

The front end and the back end of the box body 1 are in threaded connection with the sealing cover 3, the upper side wall and the lower side wall of the sealing cover 3 are symmetrically provided with fan mounting grooves 31, the upper side wall and the lower side wall of the sealing cover 3 are respectively provided with third fixing lugs 32, the left edge and the right edge of the sealing cover 3 are respectively provided with third fixing lugs 32, the inner side wall of the sealing cover 3 is also provided with a sealing gasket 33, and the sealing gasket 33 corresponds to the position of the sealing groove 24.

The heat radiation fans 4 are respectively installed in the fan installation grooves 31.

The working principle of the utility model is as follows: when the lithium battery pack is used, the box body 1 is fixedly connected and installed through the first fixing lugs 12, then the lithium battery pack is assembled in the battery storage bin 2, then the battery storage bin 2 with the lithium battery pack is inserted into the box body 1, then the sealing cover 3 is fixedly connected with the front end and the rear end of the box body 1 through the second fixing lugs 13 and the third fixing lugs 32, in the use process, the cooling fan 4 arranged on the front sealing cover 3 and the rear sealing cover blows external cooling air into a gap between the box body 1 and the first cooling fins 22 between the battery storage bin 2, and the cooling air is discharged from the cooling notch 11 formed in the box body 1, so that heat dissipation is accelerated, and meanwhile, if the box body 1 is deformed by external impact, the first cooling fins 22 and the second cooling fins 23 between the box body 1 and the battery storage bin 2 are collapsed, so that buffer protection is formed for internal lithium batteries.

Electrical connections or structures not described in detail herein are prior art.

Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.

Claims

1. The utility model provides a high-efficient radiating lithium electricity install bin which characterized in that: comprises a box body (1), a battery storage bin (2), a sealing cover (3) and a cooling fan (4); the novel solar cell module is characterized in that radiating notches (11) are uniformly formed in the left side wall, the right side wall and the upper side wall of the box body (1), the battery storage bin (2) is arranged in the box body (1), the battery storage bin (2) comprises a battery installation shell (21), first radiating fins (22) are symmetrically and uniformly arranged on the upper side wall and the lower side wall of the battery installation shell (21), second radiating fins (23) are symmetrically and uniformly arranged on the left side wall and the right side wall of the battery installation shell (21), the first radiating fins (22) and the second radiating fins (23) are both connected with the inner side wall of the box body (1) in a sliding mode, the front end and the rear end of the box body (1) are in threaded connection with the sealing cover (3), fan installation grooves (31) are symmetrically formed in the upper side wall and the lower side wall of the sealing cover (3), and the radiating fans (4) are respectively arranged in the fan installation grooves (31).

2. The efficient heat dissipation lithium battery mounting case according to claim 1, wherein: the box comprises a box body (1), wherein first fixing lugs (12) are symmetrically arranged at the left and right edges of the upper side wall of the box body (1), and second fixing lugs (13) are symmetrically arranged at the left and right edges of the front and rear side wall of the box body (1).

3. The efficient heat dissipation lithium battery mounting case according to claim 1, wherein: the lengths of the first radiating fins (22) and the second radiating fins (23) are larger than the lengths of the radiating notch (11), and the width of the radiating notch (11) is larger than the widths of the first radiating fins (22) and the second radiating fins (23).

4. The efficient heat dissipation lithium battery mounting case according to claim 1, wherein: the front end face and the rear end face of the battery mounting shell (21) are also provided with sealing grooves (24).

5. The efficient heat dissipation lithium battery mounting case according to claim 4, wherein: third fixing lugs (32) are arranged at the left edge and the right edge of the sealing cover (3), sealing gaskets (33) are further arranged on the inner side walls of the sealing cover (3), and the sealing gaskets (33) correspond to the sealing grooves (24).

6. The efficient heat dissipation lithium battery mounting case according to claim 1, wherein: the upper and lower rows of fan mounting grooves (31) respectively correspond to the front and rear ends of the upper and lower first radiating fins (22).

7. The efficient heat dissipation lithium battery mounting case according to claim 1, wherein: the battery storage bin (2) is made of an aluminum alloy material.