CN218906943U

CN218906943U - Lithium battery charging cabinet

Info

Publication number: CN218906943U
Application number: CN202221779707.3U
Authority: CN
Inventors: 张世华; 王江浩; 尹卫星
Original assignee: Hefei Huntkey Electronic Technology Co ltd
Current assignee: Hefei Huntkey Electronic Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2023-04-25
Anticipated expiration: 2032-07-11

Abstract

The utility model discloses a lithium battery charging cabinet, comprising: the charging cabinet main body and the heat dissipation assembly installed inside the charging cabinet main body dissipate heat of the charging cabinet main body, the heat dissipation assembly comprises a heat dissipation groove formed in the left side and the right side of the charging cabinet main body and a plurality of groups of exhaust fans installed inside the charging cabinet main body, and the exhaust fans are matched with the heat dissipation grooves to dissipate heat of the charging cabinet main body. According to the lithium battery charging cabinet, the exhaust fan and the heat dissipation groove are matched for use, so that high-temperature gas in the charging cabinet main body can be extracted, the internal temperature of the charging cabinet main body is reduced, dust entering the charging cabinet main body can be reduced by the dust screen, the connecting plate and the connecting block are matched for use, the exhaust fan is convenient to detach, the use of people is convenient, and the applicability of the device is improved.

Description

Lithium battery charging cabinet

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a lithium battery charging cabinet.

Background

Lithium batteries are a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Lithium metal batteries were first proposed and studied by Gilbert n.lewis in 1912. At 70 s of the 20 th century, m.s. whittingham proposed and began to study lithium ion batteries. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream.

The lithium battery charging cabinet is a centralized charging device which is used for safely charging various lithium batteries and has an independent fire extinguishing mechanism and can charge a plurality of lithium electronic storage batteries for electric bicycles, and is used for charging and storing the batteries of the electric bicycles and is commonly used for occasions such as markets, communities, schools, enterprises and the like.

The existing lithium battery charging cabinet adopts 3 hot aerosol fire extinguishers for overall fire-fighting measures, the fire extinguishers are arranged below the front section of the charging cabinet shell, the fire extinguisher leads are arranged above the handshaking plate assembly, fire source signals can be timely sensed, and fire extinguishing timeliness is guaranteed.

The existing lithium battery charging cabinet has certain defects when in use, the lithium battery charging cabinet is normally naturally ventilated and radiated through the radiating groove, and when the lithium battery charging cabinet is used for a long time, the radiating effect of the radiating mode is poor, so that the temperature inside the lithium battery charging cabinet is higher, damage is caused to devices inside the lithium battery charging cabinet, the service life of the lithium battery charging cabinet is prolonged, and the requirements of people cannot be met.

For this purpose, we propose a lithium battery charging cabinet.

Disclosure of Invention

The utility model mainly aims to provide a lithium battery charging cabinet which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

a lithium battery charging cabinet comprising: the charging cabinet main body and the heat dissipation assembly installed inside the charging cabinet main body dissipate heat of the charging cabinet main body, wherein the heat dissipation assembly comprises a heat dissipation groove formed in the left side and the right side of the charging cabinet main body and a plurality of groups of exhaust fans installed inside the charging cabinet main body, and the exhaust fans are matched with the heat dissipation grooves to dissipate heat of the charging cabinet main body.

Preferably, both sides of the charging cabinet main body are detachably provided with a plurality of groups of dustproof nets, and the dustproof nets are arranged on the outer sides of the radiating grooves.

Preferably, the heat dissipation assembly further comprises a heat dissipation seat and a connecting plate detachably mounted on the heat dissipation seat, wherein the connecting plate is fixedly connected with the exhaust fan, and the connecting plate is detachably mounted on the heat dissipation seat.

Preferably, the upper and lower both ends of connecting plate all are fixed with a plurality of groups of connecting blocks, set up on the heat dissipation seat a plurality of groups with connecting block assorted spread groove, be provided with on the connecting block with the connecting rod that the heat dissipation seat can dismantle and be connected.

Preferably, the heat dissipation seat and the charging cabinet main body are both provided with fixing mechanisms, so that the heat dissipation seat is fixed or detached, and the exhaust fan is convenient to detach and maintain.

Preferably, the fixing mechanism comprises a plurality of groups of fixing pieces, a plurality of groups of first fixing seats and a plurality of groups of second fixing seats, wherein the fixing pieces are installed on the inner wall of the charging cabinet main body and are matched with the heat dissipation grooves, the first fixing seats and the second fixing seats are respectively and fixedly installed at the upper end and the lower end of the heat dissipation seats and are connected with the fixing pieces, and the heat dissipation seats are fixed on the charging cabinet main body.

Preferably, the fixing grooves matched with the fixing pieces are formed in the first fixing base and the second fixing base, a plurality of groups of fixing holes are formed in the fixing pieces, fixing rods are arranged on the first fixing base and the second fixing base, and the fixing rods are matched with the fixing holes for use to fix the radiating base.

Preferably, the lower surface of the second fixing seat is detachably inlaid with a connecting box, one end of the fixing rod penetrates through the connecting box and is connected with the fixing hole, a spring matched with the fixing rod is sleeved in the connecting box, and a connecting sheet connected with the spring is fixed on the fixing rod, so that the spring is in a tensioning state, and the fixing rod is inserted into the fixing hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the lithium battery charging cabinet, the exhaust fan, the radiating seat, the connecting plate, the radiating groove, the dust screen and the connecting block are arranged for being matched with each other, so that high-temperature gas in the charging cabinet main body can be extracted, the internal temperature of the charging cabinet main body is reduced, dust entering the charging cabinet main body can be reduced by the dust screen, the connecting plate and the connecting block are matched with each other for use, the exhaust fan is convenient to detach, the use of people is facilitated, and the applicability of the device is improved;

2. this lithium battery cabinet that charges through mounting, first fixing base, second fixing base, dead lever, connection box, spring and connection piece that set up, dead lever and fixed orifices cooperation are used, can dismantle the radiating seat from the mounting, and the convenience is dismantled the maintenance to the radiating seat, and connection piece and spring cooperation are used, can make the dead lever insert in the fixed orifices, and the convenience is fixed it, and mounting, first fixing base and second fixing base cooperation are used, can conveniently fix or dismantle the radiating seat, nimble good use during the operation has made things convenient for people's use.

Drawings

FIG. 1 is a block diagram of a lithium battery charging cabinet according to the present utility model;

fig. 2 is a partial construction view of a charging cabinet body in a lithium battery charging cabinet according to the present utility model;

FIG. 3 is a partial block diagram of a heat dissipating assembly in a lithium battery charging cabinet according to the present utility model;

FIG. 4 is an enlarged view of the structure A in FIG. 3 of a lithium battery charging cabinet according to the present utility model;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 of a lithium battery charging cabinet according to the present utility model;

FIG. 6 is a partial block diagram of a fixture in a lithium battery charging cabinet according to the present utility model;

FIG. 7 is a partial block diagram of a fixing rod in a lithium battery charging cabinet according to the present utility model;

fig. 8 is a partial structural view of a heat sink in a lithium battery charging cabinet according to the present utility model.

In the figure: 1. a charging cabinet main body; 2. a heat sink; 3. an exhaust fan; 4. a dust screen; 5. a heat dissipation seat; 6. a connecting plate; 7. a connecting block; 8. a connecting rod; 9. a fixing member; 10. a first fixing seat; 11. the second fixing seat; 12. a fixing groove; 13. a fixed rod; 14. a connection box; 15. a spring; 16. and a connecting sheet.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Example 1

Referring to fig. 1-8, a lithium battery charging cabinet, comprising: the charging cabinet body 1 and the radiating component installed inside the charging cabinet body 1 radiate heat to the charging cabinet body 1, wherein the radiating component comprises radiating grooves 2 formed in the left side and the right side of the charging cabinet body 1 and a plurality of groups of exhaust fans 3 installed inside the charging cabinet body 1, and the exhaust fans 3 and the radiating grooves 2 are matched and arranged to radiate heat to the charging cabinet body 1.

Both sides of the charging cabinet main body 1 are detachably provided with a plurality of groups of dustproof nets 4, and the dustproof nets 4 are arranged on the outer sides of the radiating grooves 2.

The heat radiation assembly further comprises a heat radiation seat 5 and a connecting plate 6 detachably arranged on the heat radiation seat 5, the connecting plate 6 is fixedly connected with the exhaust fan 3, and the connecting plate 6 is detachably arranged on the heat radiation seat 5.

The upper and lower both ends of connecting plate 6 all are fixed with a plurality of groups of connecting blocks 7, set up a plurality of groups and connecting block 7 assorted spread groove on the heat dissipation seat 5, be provided with on the connecting block 7 with heat dissipation seat 5 can dismantle the connecting rod 8 of being connected.

A base is arranged at the bottom end of the charging cabinet

main body

1, and 4 shockproof casters are adopted for supporting the base, so that the product placement stability is ensured; the upper end is welded with four support legs, so that the charging cabinet main body 1 with the shockproof casters removed can be piled, and the land space is saved; the front end of the charging cabinet main body 1 adopts a slideway type design, so that the lithium battery can be conveniently and accurately docked with a charging interface, the charging stability is ensured, a handshake board assembly is arranged at the upper end of the slideway, and various charging states of the battery can be displayed.

Adjusting a heat dissipation assembly, starting an exhaust fan 3, extracting high-temperature gas in the charging cabinet main body 1, dissipating heat of the charging cabinet main body 1, detaching a connecting rod 8 from a connecting block 7, removing the connecting block 7 from a connecting groove, detaching a connecting plate 6 from a heat dissipation seat 5, and detaching and maintaining the exhaust fan 3;

this lithium battery cabinet that charges through air exhauster 3, heat dissipation seat 5, connecting plate 6, heat dissipation groove 2, dust screen 4 and connecting block 7 that set up, air exhauster 3 and heat dissipation groove 2 cooperation are used, can take out the inside high temperature gas of cabinet main part 1 that charges to reduce the inside temperature of cabinet main part 1 that charges, dust screen 4 can reduce the dust and get into cabinet main part 1 that charges, and connecting plate 6 and connecting block 7 cooperation are used, conveniently dismantle air exhauster 3, have made things convenient for people's use, have improved the suitability of device.

Example 2:

in addition to embodiment 1, this embodiment further has the following structure:

all be provided with fixed establishment on radiating seat 5 and the cabinet main part 1 that charges, fix or dismantle radiating seat 5, be convenient for dismantle the maintenance to air exhauster 3.

The fixing mechanism comprises a plurality of groups of fixing pieces 9, a plurality of groups of first fixing seats 10 and a plurality of groups of second fixing seats 11, wherein the fixing pieces 9 are arranged on the inner wall of the charging cabinet main body 1 and are matched with the heat dissipation grooves 2, the first fixing seats 10 and the second fixing seats 11 are respectively fixedly arranged at the upper end and the lower end of the heat dissipation seat 5 and are connected with the fixing pieces 9, and the heat dissipation seat 5 is fixed on the charging cabinet main body 1.

The fixing rod 13 is pulled to move the first fixing seat 10, so that the first fixing seat 10 and the fixing piece 9 are detached and separated.

The fixing rods 13 are inserted into different fixing holes, so that the distance between the radiating seat 5 and the charging cabinet main body 1 can be adjusted, and the distance between the exhaust fan 3 and the radiating groove 2 can be conveniently adjusted.

Fixing grooves 12 matched with the fixing pieces 9 are formed in the first fixing base 10 and the second fixing base 11, a plurality of groups of fixing holes are formed in the fixing pieces 9, fixing rods 13 are arranged on the first fixing base 10 and the second fixing base 11, and the fixing rods 13 and the fixing holes are matched for use to fix the radiating base 5.

The lower surface of the second fixing seat 11 is detachably inlaid with a connecting box 14, one end of the fixing rod 13 penetrates through the connecting box 14 and is connected with the fixing hole, a spring 15 matched with the fixing rod 13 is sleeved in the connecting box 14, a connecting sheet 16 connected with the spring 15 is fixed on the fixing rod 13, the spring 15 is in a tensioning state, and the fixing rod 13 is inserted into the fixing hole.

And the fixing mechanism is adjusted, the fixing rod 13 is pulled, the connecting sheet 16 is driven to move, the connecting sheet 16 compresses the spring 15, the fixing rod 13 is moved out of the fixing hole, the heat dissipation seat 5 is moved, the first fixing seat 10 and the second fixing seat 11 are driven to move, the fixing piece 9 is moved out of the fixing groove 12, and the heat dissipation seat 5 is detached.

This lithium battery cabinet that charges through mounting 9, first fixing base 10, second fixing base 11, dead lever 13, connecting box 14, spring 15 and connection piece 16 that set up, dead lever 13 and fixed orifices cooperation are used, can dismantle the heat dissipation seat 5 from mounting 9, conveniently dismantle the maintenance to heat dissipation seat 5, connection piece 16 and spring 15 cooperation are used, can make dead lever 13 insert in the fixed orifices, conveniently fix it, mounting 9, first fixing base 10 and second fixing base 11 cooperation are used, can conveniently fix or dismantle heat dissipation seat 5, flexible good use during the operation, the use of people has been made things convenient for.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A lithium battery charging cabinet, comprising:

a charging cabinet body (1);

the heat dissipation component is arranged in the charging cabinet main body (1) and dissipates heat of the charging cabinet main body (1);

the heat dissipation assembly comprises heat dissipation grooves (2) formed in the left side and the right side of the charging cabinet main body (1) and a plurality of groups of exhaust fans (3) arranged in the charging cabinet main body (1), wherein the exhaust fans (3) are matched with the heat dissipation grooves (2) to dissipate heat of the charging cabinet main body (1).

2. A lithium battery charging cabinet according to claim 1, wherein: both sides of the charging cabinet main body (1) are detachably provided with a plurality of groups of dustproof nets (4), and the dustproof nets (4) are arranged on the outer sides of the radiating grooves (2).

3. A lithium battery charging cabinet according to claim 1, wherein: the heat dissipation assembly further comprises a heat dissipation seat (5) and a connecting plate (6) detachably mounted on the heat dissipation seat (5), the connecting plate (6) is fixedly connected with the exhaust fan (3), and the connecting plate (6) is detachably mounted on the heat dissipation seat (5).

4. A lithium battery charging cabinet according to claim 3, wherein: the heat dissipation device is characterized in that a plurality of groups of connecting blocks (7) are fixed at the upper end and the lower end of the connecting plate (6), a plurality of groups of connecting grooves matched with the connecting blocks (7) are formed in the heat dissipation base (5), and connecting rods (8) detachably connected with the heat dissipation base (5) are arranged on the connecting blocks (7).

5. A lithium battery charging cabinet according to claim 3, wherein: the cooling seat (5) and the charging cabinet main body (1) are both provided with fixing mechanisms, the cooling seat (5) is fixed or detached, and the exhaust fan (3) is convenient to detach and maintain.

6. The lithium battery charging cabinet according to claim 5, wherein: the fixing mechanism comprises a plurality of groups of fixing pieces (9), a plurality of groups of first fixing seats (10) and a plurality of groups of second fixing seats (11), wherein the fixing pieces (9) are installed on the inner wall of the charging cabinet main body (1) and are matched with the heat dissipation grooves (2), the first fixing seats (10) and the second fixing seats (11) are respectively fixedly installed at the upper end and the lower end of the heat dissipation seat (5), the first fixing seats are connected with the fixing pieces (9), and the heat dissipation seat (5) is fixed on the charging cabinet main body (1).

7. The lithium battery charging cabinet according to claim 6, wherein fixing grooves (12) matched with the fixing pieces (9) are formed in the first fixing base (10) and the second fixing base (11), a plurality of groups of fixing holes are formed in the fixing pieces (9), fixing rods (13) are arranged on the first fixing base (10) and the second fixing base (11), and the fixing rods (13) are matched with the fixing holes to fix the heat dissipation base (5).

8. The lithium battery charging cabinet according to claim 7, wherein: the lower surface of second fixing base (11) can dismantle and inlay has connection box (14), the one end of dead lever (13) passes connection box (14) to be connected with the fixed orifices, the cover be equipped with in connection box (14) with dead lever (13) assorted spring (15), be fixed with on dead lever (13) with connection piece (16) that spring (15) are connected, make spring (15) are in taut state, make dead lever (13) are inserted in the fixed orifices.