CN216598643U

CN216598643U - Heat radiation structure for block terminal

Info

Publication number: CN216598643U
Application number: CN202122757258.4U
Authority: CN
Inventors: 郑立鹤
Original assignee: Shanghai Baitao Electronic System Engineering Co ltd
Current assignee: Shanghai Baitao Electronic System Engineering Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-05-24
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a heat dissipation structure for a distribution box, which comprises a box body, wherein a distribution component is arranged at the middle end of the bottom of an inner cavity of the box body, a heat absorption plate is arranged at the top of the distribution component, heat dissipation fins are arranged at the top of the heat absorption plate, first mounting frames are fixedly connected to the left side and the right side of the upper end of the inner cavity of the box body, a shell is fixedly connected to the inner side of each first mounting frame, second mounting frames are fixedly connected to the lower ends of the left side and the right side of the inner cavity of the shell, a motor is fixedly mounted on the inner side of each second mounting frame, a fan is fixedly connected to the output end of the motor, an air inlet is formed in the middle end of the bottom of the shell, and support rods are fixedly connected to the left side and the right side of the top of the box body. The heat dissipation structure is provided with the shell, the first mounting frame, the second mounting frame and the air inlet, so that the purpose of efficient heat dissipation is achieved, and the problem that the use requirements of people cannot be met due to the fact that the existing heat dissipation structure does not have an efficient heat dissipation function is solved.

Description

Heat radiation structure for block terminal

Technical Field

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

Background

The block terminal is electrical equipment, has small, the simple installation, and technical performance is special, the rigidity, the configuration function is unique, do not receive the place restriction, it is more general to use, and the operation is reliable and stable, and space utilization is high, takes up an area of less and has the characteristics of environmental protection effect, wherein involves heat radiation structure for the block terminal, and current heat radiation structure does not possess high-efficient heat dissipation function, leads to not having satisfied people's user demand, for this reason, we provide a heat radiation structure for the block terminal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat dissipation structure for a distribution box, which has the advantage of efficient heat dissipation and solves the problem that the existing heat dissipation structure does not have the efficient heat dissipation function, so that the use requirement of people cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat dissipation structure for a distribution box comprises a box body, wherein a distribution component is arranged at the middle end of the bottom of an inner cavity of the box body, a heat absorption plate is arranged at the top of the distribution component, a heat radiation fin is arranged at the top of the heat absorption plate, a first mounting frame is fixedly connected to the left side and the right side of the upper end of the inner cavity of the box body, a shell is fixedly connected to the inner side of the first mounting frame, a second mounting frame is fixedly connected to the lower end of the left side and the right side of the inner cavity of the shell, a motor is fixedly mounted at the inner side of the second mounting frame, a fan is fixedly connected to the output end of the motor, an air inlet is formed in the middle end of the bottom of the shell, support rods are fixedly connected to the left side and the right side of the top of the box body, an air outlet ceiling is fixedly connected to the top of the support rods, movable filter screens are movably connected to the left side and the right side of the top of the inner cavity of the air outlet ceiling, and the left side of the inner cavity of the air outlet are fixedly connected to limit blocks, and a heat dissipation channel is communicated between the bottom of the air outlet ceiling and the top of the shell.

Preferably, the bottom of the housing is fixedly connected with a protective net, and the protective net is positioned on the inner surface of the air inlet.

Preferably, the inner surfaces of the left end and the right end of the heat absorbing plate are provided with through holes which are symmetrically arranged.

Preferably, the equal fixedly connected with baffle in the left and right sides of box inner chamber bottom, the bleeder vent has all been seted up at the top of baffle, the upper end of baffle internal surface all is provided with the dust screen, the inlet port has all been seted up to the lower extreme of the box left and right sides.

Preferably, the right lower end of the front side of the box body is movably connected with a sealing door through a hinge, and four corners of the bottom of the box body are provided with idler wheels.

Preferably, the lower end on the right side of the box body is fixedly connected with a battery box, and the inner cavity of the battery box is fixedly connected with a storage battery.

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

1. the utility model is provided with a shell, a first mounting rack, a second mounting rack and an air inlet, when a power distribution assembly works, heat energy can be generated, the generated heat is absorbed by a heat absorbing plate and then is emitted out through a heat radiating fin, a motor is started to work through an external controller, the motor drives a fan to rotate, negative pressure is generated at the bottom of the shell, hot air emitted from the heat radiating fin is sucked into an inner cavity of the shell and is blown to an inner cavity of an air outlet ceiling through a heat radiating channel, when the hot air is blown upwards, a movable filter screen is blown outwards, the hot air can be smoothly discharged, when the power distribution assembly is not used, the movable filter screen is positioned outside a limiting block and blocks the entering of external air, dust exists in the external air, when heat is radiated, the external air is sucked into the inner cavity of a box body through an air inlet, and then enters the inner cavity of the box body through the filtration of a dustproof screen to perform hot air replacement, and through the matching of the structures, the purpose of high-efficient heat dissipation has been reached, has solved current heat radiation structure and has not possessed high-efficient heat dissipation function, leads to not having satisfied people's user demand problem.

2. The bottom of the box body is provided with the roller, so that people can push the box body conveniently, and the aim of convenient movement is fulfilled.

Drawings

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

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

fig. 3 is a schematic view of the battery structure of the present invention.

In the figure: 1. a box body; 2. a sealing door; 3. a roller; 4. a heat dissipation channel; 5. an air outlet ceiling; 6. a support bar; 7. a battery case; 8. a movable filter screen; 9. a housing; 10. a first mounting bracket; 11. a second mounting bracket; 12. an air inlet; 13. a through hole; 14. air holes are formed; 15. a dust screen; 16. a power distribution assembly; 17. a partition plate; 18. an air inlet; 19. a heat absorbing plate; 20. a heat sink; 21. a protective net; 22. a motor; 23. a fan; 24. and (4) a storage battery.

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a heat dissipation structure for a distribution box comprises a box body 1, wherein the left side and the right side of the bottom of an inner cavity of the box body 1 are fixedly connected with a partition plate 17, vent holes 14 are formed in the top of the partition plate 17, a dust screen 15 is arranged at the upper end of the inner surface of the partition plate 17, air inlet holes 18 are formed in the lower ends of the left side and the right side of the box body 1, a sealing door 2 is movably connected to the right lower end of the front side of the box body 1 through hinges, rollers 3 are arranged at four corners of the bottom of the box body 1, the rollers 3 are arranged at the bottom of the box body 1, so that people can push the box body 1 conveniently, the purpose of convenient movement is achieved, a battery box 7 is fixedly connected to the lower end of the right side of the box body 1, a storage battery 24 is fixedly connected to the inner cavity of the battery box 7, a distribution assembly 16 is arranged at the middle end of the bottom of the inner cavity of the box body 1, a heat absorption plate 19 is arranged at the top of the distribution assembly 16, through holes 13 are formed in the inner surfaces of the left end and the right end, the through holes 13 are symmetrically arranged, the top of the heat absorbing plate 19 is provided with a heat radiating fin 20, the left side and the right side of the upper end of the inner cavity of the box body 1 are fixedly connected with a first mounting frame 10, the inner side of the first mounting frame 10 is fixedly connected with a shell 9, the bottom of the shell 9 is fixedly connected with a protective net 21, the protective net 21 is positioned on the inner surface of the air inlet 12, the lower ends of the left side and the right side of the inner cavity of the shell 9 are fixedly connected with a second mounting frame 11, the inner side of the second mounting frame 11 is fixedly provided with a motor 22, the output end of the motor 22 is fixedly connected with a fan 23, the middle end of the bottom of the shell 9 is provided with the air inlet 12, the left side and the right side of the top of the box body 1 are fixedly connected with supporting rods 6, the top of the supporting rods 6 is fixedly connected with an air outlet ceiling 5, the left side and the right side of the top of the inner cavity of the air outlet ceiling 5 are movably connected with movable filter nets 8, and the left side and right side of the inner cavity of the air outlet ceiling 5 are fixedly connected with limiting blocks, a heat dissipation channel 4 is communicated between the bottom of the air outlet ceiling 5 and the top of the shell 9, the shell 9 is arranged, the first mounting frame 10, the second mounting frame 11 and the air inlet 12 are arranged, the power distribution assembly 16 can generate heat energy when in work, the generated heat energy is absorbed by the heat absorption plate 19 and then is emitted out through the heat dissipation sheet 20, the motor 22 is started to work through an external controller, the motor 22 drives the fan 23 to rotate, the bottom of the shell 9 generates negative pressure, hot air emitted out from the heat dissipation sheet 20 is sucked into the inner cavity of the shell 9 and is blown to the inner cavity of the air outlet ceiling 5 through the heat dissipation channel 4, when the hot air is blown upwards, the movable filter screen 8 is blown outwards, the hot air can be smoothly discharged, when the movable filter screen 8 is not used, the movable filter screen is positioned outside a limiting block from external air, dust is in the external air, when the heat is dissipated, the external air is sucked into the inner cavity of the box 1 through the air inlet 18, get into box 1 before through the filtration reentrant box 1's of dust screen 15 inner chamber, carry out the hot-air replacement, through the cooperation of above structure, reached high-efficient radiating purpose, external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application.

When the air conditioner is used, the shell 9, the first mounting frame 10, the second mounting frame 11 and the air inlet 12 are arranged, the power distribution assembly 16 can generate heat energy when working, the generated heat energy is absorbed by the heat absorption plate 19 and then emitted out through the radiating fins 20, the motor 22 is started to work through the external controller, the motor 22 drives the fan 23 to rotate, negative pressure is generated at the bottom of the shell 9, hot air emitted out of the radiating fins 20 is sucked into the inner cavity of the shell 9 and blown to the inner cavity of the air outlet ceiling 5 through the radiating channel 4, the movable filter screen 8 is blown outwards when the hot air is blown upwards, the hot air can be smoothly discharged, the movable filter screen 8 is positioned outside the limiting block when not used, external air is blocked, dust exists in the external air, the external air is sucked into the inner cavity of the box body 1 through the air inlet 18 during radiating, and then enters the inner cavity of the box body 1 after being filtered by the dust screen 15 before entering the box body 1, carry out the hot-air replacement, through the cooperation of above structure, reached high-efficient radiating purpose, solved current heat radiation structure and did not possess high-efficient heat dissipation function, lead to not having satisfied people's user demand problem, be provided with gyro wheel 3 in the bottom of box 1, make things convenient for people to promote box 1, reached the purpose of convenient removal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat radiation structure for block terminal, includes box (1), its characterized in that: the solar energy power distribution cabinet is characterized in that a power distribution assembly (16) is arranged at the middle end of the bottom of an inner cavity of the cabinet body (1), a heat absorbing plate (19) is arranged at the top of the power distribution assembly (16), heat radiating fins (20) are arranged at the top of the heat absorbing plate (19), first mounting frames (10) are fixedly connected to the left side and the right side of the upper end of the inner cavity of the cabinet body (1), a shell (9) is fixedly connected to the inner side of the first mounting frame (10), second mounting frames (11) are fixedly connected to the lower ends of the left side and the right side of the inner cavity of the shell (9), a motor (22) is fixedly mounted on the inner side of the second mounting frames (11), a fan (23) is fixedly connected to the output end of the motor (22), an air inlet (12) is formed in the middle end of the bottom of the shell (9), supporting rods (6) are fixedly connected to the left side and the right side of the top of the cabinet body (1), and an air outlet ceiling (5) is fixedly connected to the top of the supporting rods (6), the air-conditioner is characterized in that the left side and the right side of the top of the inner cavity of the air outlet ceiling (5) are movably connected with movable filter screens (8), the left side and the right side of the bottom of the inner cavity of the air outlet ceiling (5) are fixedly connected with limiting blocks, and a heat dissipation channel (4) is communicated between the bottom of the air outlet ceiling (5) and the top of the shell (9).

2. The heat dissipation structure for the distribution box according to claim 1, wherein: the bottom of the shell (9) is fixedly connected with a protective net (21), and the protective net (21) is positioned on the inner surface of the air inlet (12).

3. The heat dissipation structure for the distribution box according to claim 1, wherein: through holes (13) are formed in the inner surfaces of the left end and the right end of the heat absorbing plate (19), and the through holes (13) are symmetrically arranged.

4. The heat dissipation structure for the distribution box according to claim 1, wherein: the air-permeable dust-proof box is characterized in that a partition plate (17) is fixedly connected to the left side and the right side of the bottom of an inner cavity of the box body (1), air holes (14) are formed in the top of the partition plate (17), a dust-proof net (15) is arranged at the upper end of the inner surface of the partition plate (17), and air inlets (18) are formed in the lower ends of the left side and the right side of the box body (1).

5. The heat dissipation structure for the distribution box according to claim 1, wherein: the right lower end of the front face of the box body (1) is movably connected with a sealing door (2) through a hinge, and four corners of the bottom of the box body (1) are provided with idler wheels (3).

6. The heat dissipation structure for the distribution box according to claim 1, wherein: the lower extreme fixedly connected with battery case (7) on box (1) right side, and the inner chamber fixedly connected with battery (24) of battery case (7).