CN213783242U

CN213783242U - Battery pack with heating prevention device

Info

Publication number: CN213783242U
Application number: CN202023192311.2U
Authority: CN
Inventors: 侯守山
Original assignee: Shenzhen Hanqingda Technology Co Ltd
Current assignee: Shenzhen Hanqingda Technology Co Ltd
Priority date: 2020-12-27
Filing date: 2020-12-27
Publication date: 2021-07-23
Anticipated expiration: 2030-12-27

Abstract

The utility model belongs to the technical field of battery components, in particular to a battery component with a heating prevention device, which comprises a shell and a supporting plate, wherein a first rotating shaft is arranged in the shell, and the upper end of the first rotating shaft is provided with a motor, the surface of the first rotating shaft is fixed with a first gear, and the left side of the first gear is connected with a second gear, the axle center of the second gear is provided with a second rotating shaft, the upper end of the second rotating shaft is fixed with a fan blade, the surface of the second rotating shaft is connected with a protective cover, and the left side of the protective cover is provided with a screw, the supporting plate is arranged above the protective cover, the surface of the supporting plate is connected with a battery plate, and the bottom of panel is provided with temperature-sensing ware, the left side of backup pad is connected with the slider, and the surface mounting of slider has the spring, the surface of shell is provided with the through-hole. This battery pack with prevent device that generates heat can effectively prevent that battery pack from generating heat, dismantlement that can make things convenient for quick.

Description

Battery pack with heating prevention device

Technical Field

The utility model relates to a battery pack technical field specifically is a battery pack with prevent device that generates heat.

Background

The battery assembly is an electric power storage and transmission device, has a service life of 15 years generally and can reach 25 years at most, is mainly used for manufacturing solar cells, and is gradually matured along with the development of the society, however, the prior battery assembly technology still has the following problems:

1. the existing battery assembly is inconvenient to prevent the battery assembly from heating, easily causes overheating of the battery and increases the danger of the battery assembly;

2. the existing battery component is not convenient to detach, so that the existing battery component is not convenient to maintain, and the limitation of equipment in use is caused.

In view of the above problems, it is urgently required to perform an innovative design on the basis of the original battery pack having the heat generation preventing device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a battery pack with prevent device that generates heat to propose the current battery pack with prevent the device that generates heat in solving above-mentioned background art, be not convenient for prevent that battery pack from generating heat, be not convenient for the problem of dismantling battery pack.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a battery pack with prevent device that generates heat, includes shell and backup pad, the internally mounted of shell has first axis of rotation, and the upper end of first axis of rotation installs the motor, the fixed surface of first axis of rotation has first gear, and the left side of first gear is connected with the second gear, the second axis of rotation is installed in the axle center of second gear, and the upper end of second axis of rotation is fixed with the flabellum, the surface connection of second axis of rotation has the safety cover, and the left side of safety cover installs the screw, the backup pad is installed in the top of safety cover, and the surface of backup pad is connected with the panel to the bottom of panel is provided with the temperature-sensing ware, the left side of backup pad is connected with the slider, and the surface mounting of slider has the spring, the surface of shell is provided with the through-hole.

Preferably, a rotating installation structure is formed between the first gear and the shell through a motor, and the first gear and the shell are arranged in parallel.

Preferably, the first gear and the second gear are in meshed connection, and the first gear and the second gear are arranged on the same horizontal plane.

Preferably, a rotary mounting structure is formed between the fan blades and the protective cover through a second rotating shaft, and the number of the protective covers is 2.

Preferably, be threaded connection between screw and the backup pad, and the screw is provided with 2 about the safety cover symmetry.

Preferably, a sliding installation structure is formed between the sliding block and the shell through a spring, and the sliding block and the shell are arranged in a mutually perpendicular mode.

Compared with the prior art, the beneficial effects of the utility model are that: the battery component with the heating prevention device can effectively prevent the battery component from heating and can be conveniently and quickly disassembled;

1. when the device is used, the temperature of the battery panel is sensed through a temperature sensor arranged at the bottom of the battery panel, a signal is sent to a PIC console when the temperature is higher than a set value, a command is sent to a motor through the PLC console, the motor drives fan blades to cool the battery panel, and when the temperature sensor detects that the temperature of the battery panel is lower than the set value, the signal is sent to the PLC console to stop the motor to achieve the purpose of preventing heating;

2. when the device is dismantled to needs, take off the panel from the shell, take off backup pad, safety cover, flabellum, second axis of rotation and gear through slider and spring cooperation, separate backup pad and safety cover through rotating the screw, take out motor, first axis of rotation and first gear again, accomplish the dismantlement.

Drawings

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

FIG. 2 is a schematic view of the overall top view structure of the present invention;

fig. 3 is a schematic structural diagram of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a first rotating shaft; 3. a motor; 4. a first gear; 5. a second gear; 6. a second rotating shaft; 7. a fan blade; 8. a protective cover; 9. a screw; 10. a support plate; 11. a battery plate; 12. a temperature sensor; 13. a slider; 14. a spring; 15. and a through hole.

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. 1-3, the present invention provides a technical solution: a battery pack with a device for preventing heat generation comprises a shell 1, a first rotating shaft 2, a motor 3, a first gear 4, a second gear 5, a second rotating shaft 6, fan blades 7, a protective cover 8, screws 9, a support plate 10, a battery plate 11, a temperature sensor 12, a slider 13, a spring 14 and a through hole 15, wherein the first rotating shaft 2 is installed inside the shell 1, the motor 3 is installed at the upper end of the first rotating shaft 2, the first gear 4 is fixed on the surface of the first rotating shaft 2, the left side of the first gear 4 is connected with the second gear 5, the second rotating shaft 6 is installed at the axis of the second gear 5, the fan blades 7 are fixed at the upper end of the second rotating shaft 6, the protective cover 8 is connected on the surface of the second rotating shaft 6, the left side of the protective cover 8 is screwed with the screws 9, the support plate 10 is installed above the protective cover 8, and the battery plate 11 is connected on the surface of the support plate 10, a temperature sensor 12 is arranged at the bottom of the battery plate 11, a sliding block 13 is connected to the left side of the supporting plate 10, a spring 14 is arranged on the surface of the sliding block 13, and a through hole 15 is formed in the surface of the shell 1;

furthermore, a rotating installation structure is formed between the first gear 4 and the shell 1 through the motor 3, the first gear 4 and the shell 1 are arranged in parallel, the first rotating shaft 2 and the first gear 4 are driven to rotate through the motor 3, the first gear 4 can rotate more stably, and the first gear 4 can rotate more stably when arranged in parallel with the shell 1;

furthermore, the first gear 4 and the second gear 5 are in meshed connection, the first gear 4 and the second gear 5 are arranged on the same horizontal plane, the second gear 5 is driven by the first gear 4 to rotate to drive the fan blades 7 to rotate, the battery panel 11 is cooled, and the first gear 4 and the second gear 5 can be more accurately driven by the same horizontal plane;

furthermore, a rotating installation structure is formed between the fan blades 7 and the protective cover 8 through the second rotating

shaft

6, 2 protective covers 8 are symmetrically arranged relative to the shell 1, the fan blades 7 are driven to rotate through the second rotating shaft 6, so that the fan blades 7 can rotate more stably, the positions of the fan blades 7 can be fixed, and the battery panel 11 can be cooled comprehensively through the symmetrical arrangement;

furthermore, the screws 9 are in threaded connection with the

support plate

10, 2 screws 9 are symmetrically arranged relative to the protective cover 8, the protective cover 8 is connected with the support plate 10 through the screws 9, the threaded connection facilitates the disassembly of the device, and the symmetrical arrangement can enable the connection between the protective cover 8 and the support plate 10 to be more stable;

further, constitute the slidable mounting structure through spring 14 between slider 13 and the shell 1, and adopt mutually perpendicular to set up between slider 13 and the shell 1, can make the dismouting between backup pad 10 and the shell 1 more quick through slider 13 and spring 14, mutually perpendicular sets up can make the connection of shell 1 and backup pad 10 more firm.

The working principle is as follows: when the battery pack with the device for preventing heat generation is used, the temperature of the battery panel 11 is sensed by the temperature sensor 12 arranged at the bottom of the battery panel 11, when the temperature is higher than a set value, the temperature sensor 12 sends a signal to the PIC control console, the PLC control console sends a command to the motor 3, the motor 3 drives the fan blades 7 to cool the battery panel 11, when the temperature sensor 12 detects that the temperature of the battery panel 11 is lower than the set value, the motor 3 stops working by sending a signal to the PLC control console, so as to achieve the purpose of preventing heat generation, when the device needs to be disassembled, the battery panel 11 is taken down from the shell 1, the supporting plate 10, the protective cover 8, the fan blades 7, the second rotating shaft 6 and the second gear 5 are taken down by matching the sliding block 13 and the spring 14, the disassembly and assembly between the supporting plate 10 and the shell 1 can be quicker by matching the sliding block 13 and the spring 14, the supporting plate 10 and the protective cover 8 are separated by rotating the screw 9, can make through threaded connection and dismantle more convenient, also can guarantee the stability of connecting, take out motor 3, first axis of rotation 2 and first gear 4 again, accomplish the dismantlement.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A battery pack with a heat generation prevention device, comprising a case (1) and a support plate (10), characterized in that: the solar cell panel comprises a shell (1), wherein a first rotating shaft (2) is arranged inside the shell (1), a motor (3) is arranged at the upper end of the first rotating shaft (2), a first gear (4) is fixed on the surface of the first rotating shaft (2), a second gear (5) is connected to the left side of the first gear (4), a second rotating shaft (6) is arranged at the axis of the second gear (5), fan blades (7) are fixed at the upper end of the second rotating shaft (6), a protective cover (8) is connected to the surface of the second rotating shaft (6), a screw (9) is arranged on the left side of the protective cover (8), a support plate (10) is arranged above the protective cover (8), a cell panel (11) is connected to the surface of the support plate (10), a temperature sensor (12) is arranged at the bottom of the cell panel (11), and a sliding block (13) is connected to the left side of the support plate (10), and a spring (14) is arranged on the surface of the sliding block (13), and a through hole (15) is formed in the surface of the shell (1).

2. A battery pack having a heat generation preventing device according to claim 1, wherein: a rotating installation structure is formed between the first gear (4) and the shell (1) through the motor (3), and the first gear (4) and the shell (1) are arranged in parallel.

3. A battery pack having a heat generation preventing device according to claim 1, wherein: the first gear (4) is in meshed connection with the second gear (5), and the first gear (4) and the second gear (5) are arranged on the same horizontal plane.

4. A battery pack having a heat generation preventing device according to claim 1, wherein: constitute through second axis of rotation (6) between flabellum (7) and safety cover (8) and rotate mounting structure, and safety cover (8) are provided with 2 about shell (1) symmetry.

5. A battery pack having a heat generation preventing device according to claim 1, wherein: be threaded connection between screw (9) and backup pad (10), and screw (9) are provided with 2 about safety cover (8) symmetry.

6. A battery pack having a heat generation preventing device according to claim 1, wherein: a sliding installation structure is formed between the sliding block (13) and the shell (1) through a spring (14), and the sliding block (13) and the shell (1) are arranged in a mutually perpendicular mode.