CN216597730U - Battery heat dissipation box - Google Patents

Abstract

The utility model provides a battery heat dissipation box, which is used for solving the problem that the temperature is difficult to cool in the current battery use process. The utility model provides a battery heat dissipation case, includes the box, is equipped with the braking plate in the box, and the both ends of braking plate are equipped with first rack, and the both sides meshing of first rack has the gear, and gear revolve establishes on the inner wall of box, and even there is the extension spring first rack upper end, and the extension spring links to each other with the inner wall of box, and the both sides of braking plate are equipped with the semiconductor fin, and the refrigeration face of semiconductor fin even has the heat-conducting plate, and the face that generates heat of semiconductor fin even has the heating panel, the upper end meshing of gear has the second rack, and the second rack passes through the fixing base and links to each other with the heat-conducting plate. The utility model has reasonable design and convenient installation, and improves the service efficiency of the battery under the condition of ensuring safety.

Description

Battery heat dissipation box

Technical Field

The utility model relates to the technical field of heat dissipation boxes, in particular to a battery heat dissipation box.

Background

During the charging and discharging process of the battery, a large amount of heat can be generated, and the charging and discharging performance of the battery is influenced. In consideration of the safety of the battery, the battery manufacturer usually reduces the charging and discharging current artificially to achieve the purpose of safe use when the temperature is higher than a certain temperature, which results in great reduction of the use efficiency of the battery, and the battery needs to be cooled down urgently in the process of using the battery.

SUMMERY OF THE UTILITY MODEL

The utility model provides a battery heat dissipation box, which solves the problem that the temperature is difficult to cool in the use process of the existing battery.

The technical scheme of the utility model is realized as follows:

the utility model provides a battery heat dissipation case, includes the box, is equipped with the braking plate in the box, and the both ends of braking plate are equipped with first rack, and the both sides meshing of first rack has the gear, and gear revolve establishes on the inner wall of box, and even there is the extension spring first rack upper end, and the extension spring links to each other with the inner wall of box, and the both sides of braking plate are equipped with the semiconductor fin, and the refrigeration face of semiconductor fin even has the heat-conducting plate, and the face that generates heat of semiconductor fin even has the heating panel, the upper end meshing of gear has the second rack, and the second rack passes through the fixing base and links to each other with the heat-conducting plate.

Wherein, the gear is fixed on the spacing sleeve, and the spacing sleeve rotates to be established on the screw, and the screw is fixed with the inner wall of box.

Wherein, the extension spring links to each other with the dead lever, and the dead lever links to each other with the inner wall of box.

Wherein, the box body is provided with a cover plate movably, and the cover plate is provided with a hole for the battery to pass in and out.

Advantageous effects

The battery cooling device is reasonable in design and convenient to install, the heat conducting plate, the semiconductor cooling fins and the cooling plate are arranged on the two sides of the battery, so that the battery can be cooled when the battery is used, and the use efficiency of the battery is improved under the condition of ensuring safety; set up the apron, can block the dust, avoid the deposition too much to lead to the transmission between gear and the rack to be obstructed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of the connection of the first rack and the pinion;

FIG. 3 is a schematic view of a semiconductor heat sink, a heat conducting plate, and a heat dissipating plate;

fig. 4 is a partially enlarged view of fig. 1A.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

Example 1

As shown in fig. 1, a battery heat dissipation box, including the box 6, be equipped with braking plate 7 in the box 6, the both ends of braking plate 7 are equipped with first rack 5, the both sides meshing of first rack 5 has gear 8, gear 8 rotates and establishes on the inner wall of box 6, first rack 5 upper end even has extension spring 12, extension spring 12 links to each other with the inner wall of box 6, the both sides of braking plate 7 are equipped with semiconductor fin 3, the refrigeration face 3.1 of semiconductor fin 3 even has heat-conducting plate 2, the heating face 3.1 of semiconductor fin 3 even has heat-dissipating plate 4, the upper end meshing of gear 8 has second rack 11, second rack 11 links to each other with heat-conducting plate 2 through fixing base 15.

In this embodiment, the braking plate 7 is a U-shaped plate with an open end facing upward.

The working process of the embodiment is as follows: the battery is taken up and put into the box body 6, due to the action of gravity, the battery drives the brake plate 7 to descend, meanwhile, the first rack 5 descends, the gears 8 on the two sides are driven to rotate, the two second racks 11 are driven to move inwards when the gears 8 rotate, meanwhile, the second racks 11 pull the heat conduction plates 2 on the two sides, the semiconductor radiating fins 3 and the radiating plates 4 move inwards, the heat conduction plates 2 clamp the battery, when the battery descends more, the heat conduction plates 2 clamp more tightly, the heat conduction plates 2 serve as media to transfer heat to the semiconductor radiating fins 3, the refrigerating surfaces 3.1 of the semiconductor radiating fins 3 radiate heat for the heat conduction plates 2, and meanwhile, the heating surfaces 3.1 transfer heat to the radiating plates 4, so that the purpose of cooling the battery is achieved.

Example 2

Preferably, the gear 8 is fixed on a limiting sleeve 10, the limiting sleeve 10 is rotatably arranged on a screw 9, and the screw 9 is fixed with the inner wall of the box body 6.

The screw 9 is a stop-drive screw.

Other structures of this embodiment are the same as those of embodiment 1.

Example 3

Preferably, the tension spring 12 is connected to a fixing lever 13, and the fixing lever 13 is connected to an inner wall of the case 6.

The tension spring 12 is fastened on the fixing rod 13 through a bolt, so that the tension spring is convenient to disassemble and replace.

Other structures of this embodiment are the same as those of embodiment 1.

Example 4

Preferably, the box body 6 is movably provided with a cover plate 1, and the cover plate 1 is provided with a hole for the battery 14 to enter and exit.

The cover plate 1 is arranged, so that dust can be blocked, and the phenomenon that the transmission between the gear 8 and the rack is blocked due to excessive dust accumulation is avoided.

Other structures of this embodiment are the same as those of embodiment 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (4)

1. The utility model provides a battery heat dissipation case, includes box (6), its characterized in that: be equipped with braking plate (7) in box (6), the both ends of braking plate (7) are equipped with first rack (5), the both sides meshing of first rack (5) has gear (8), gear (8) rotate and establish on the inner wall of box (6), even there are extension spring (12) first rack (5) upper end, extension spring (12) link to each other with the inner wall of box (6), the both sides of braking plate (7) are equipped with semiconductor fin (3), refrigeration face (3.1) of semiconductor fin (3) even have heat-conducting plate (2), the heating face (3.1) of semiconductor fin (3) even have heating panel (4), the upper end meshing of gear (8) has second rack (11), second rack (11) link to each other with heat-conducting plate (2) through fixing base (15).

2. The battery heat dissipation case of claim 1, wherein: the gear (8) is fixed on the limiting sleeve (10), the limiting sleeve (10) is rotatably arranged on the screw (9), and the screw (9) is fixed with the inner wall of the box body (6).

3. The battery heat dissipation case of claim 1, wherein: the tension spring (12) is connected with the fixed rod (13), and the fixed rod (13) is connected with the inner wall of the box body (6).

4. The battery heat dissipation case of claim 1, wherein: the box body (6) is provided with a cover plate (1) movably, and the cover plate (1) is provided with a hole for the battery (14) to enter and exit.

Images