CN216215200U

CN216215200U - Dampproofing block terminal of heat dissipation

Info

Publication number: CN216215200U
Application number: CN202122815224.6U
Authority: CN
Inventors: 张娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-05
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a heat-dissipation damp-proof distribution box which comprises a distribution box body, wherein fixed rods are fixedly connected to the left side and the right side of the top of the distribution box body, a ceiling is fixedly connected to the tops of the fixed rods, a motor is fixedly mounted at the middle end of the top of the ceiling, a fan blade is fixedly connected to the output end of the motor, an air inlet cylinder is fixedly connected to the middle end of the bottom of the ceiling, mounting grooves are formed in the upper ends of the left side and the right side of the air inlet cylinder, a filter element is arranged on the inner surface of each mounting groove, air inlet holes are formed in the left side and the right side of each mounting groove, fixed plates are fixedly connected to the middle ends of the left side and the right side of the inner cavity of the distribution box body, and radiating fins are fixedly connected to the inner sides of the fixed plates. The heat dissipation and moisture prevention distribution box is provided with the heat dissipation fins, the motor, the filter element and the air inlet hole, so that the heat dissipation and moisture prevention purposes are achieved, and the problem that the use requirements of people cannot be met due to the fact that the existing distribution box does not have the heat dissipation and moisture prevention functions is solved.

Description

Dampproofing block terminal of heat dissipation

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a heat-dissipation moisture-proof distribution box.

Background

The block terminal is the last level distribution facility among the power supply system, a block terminal can be a power inlet wire and a plurality of power supply output circuit, draw forth power supply output circuit to each power consumption load from the block terminal, because the volume of block terminal is less, large-scale distribution equipment can not be put into, so the capacity of block terminal is not big, and current block terminal does not possess the dampproofing function of heat dissipation, lead to not having satisfied people's user demand, for this reason, we provide a dampproofing block terminal of heat dissipation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat-dissipation moistureproof distribution box which has the advantages of heat dissipation and moistureproof and solves the problem that the use requirements of people cannot be met due to the fact that the existing distribution box does not have the function of heat dissipation and moistureproof.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat-dissipation moistureproof distribution box comprises a distribution box body, wherein fixed rods are fixedly connected to the left side and the right side of the top of the distribution box body, a ceiling is fixedly connected to the tops of the fixed rods, a motor is fixedly mounted at the middle end of the top of the ceiling, a fan blade is fixedly connected to the output end of the motor, an air inlet cylinder is fixedly connected to the middle end of the bottom of the ceiling, mounting grooves are formed in the upper ends of the left side and the right side of the air inlet cylinder, a filter element is arranged on the inner surface of each mounting groove, air inlet holes are formed in the left side and the right side of each mounting groove, a fixed plate is fixedly connected to the middle ends of the left side and the right side of an inner cavity of the distribution box body, heat radiating fins are fixedly connected to the lower ends of the left side and the right side of the inner cavity of the distribution box body, a partition plate is fixedly connected to the lower ends of the inner side and the left side of the partition plate, a connecting cylinder is fixedly mounted with a discharge fan, and the output ends of the exhaust fans are provided with air outlet pipes.

Preferably, the middle end of the ceiling top is fixedly connected with a protective shell, and the protective shell is located on the outer surface of the motor.

Preferably, the lower end of the inner cavity of the air inlet cylinder is fixedly connected with a protective net, and the protective net is positioned at the bottom of the fan blade.

Preferably, the middle-end fixedly connected with support plate of block terminal body inner chamber, the positive left and right sides of support plate all is provided with binding post, the positive middle-end of support plate is provided with the ammeter.

Preferably, the right side of the front face of the distribution box body is movably connected with a movable door through a hinge, and a door handle is arranged at the middle end of the left side of the front face of the movable door.

Preferably, the four corners of block terminal body bottom all is provided with the gyro wheel, the middle-end fixedly connected with battery case of block terminal body bottom.

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

1. the utility model is provided with a radiating fin, a motor, a filter element and an air inlet hole, the motor is started to work through an external controller, the motor drives a fan blade to rotate at high speed, the fan blade blows air in the inner cavity of an air inlet cylinder downwards to generate negative pressure in the inner cavity of the air inlet cylinder, the negative pressure sucks external air, the external air enters the inner cavity of the air inlet cylinder through the air inlet hole after being subjected to dust and water filtration by the filter element, the humid air is prevented from entering the inner cavity of a distribution box body, the air is blown into the inner cavity of the distribution box body to take away heat, the radiating fin absorbs the heat in the inner cavity of the distribution box body and then emits the heat, the air simultaneously takes away the heat emitted by the radiating fin, the exhaust fan is started to work through the external controller, the exhaust fan exhausts hot air in the inner cavity of the distribution box body through an air outlet pipe, through the cooperation of the structures, the aim of heat dissipation and moisture prevention is achieved, and the problem that the existing distribution box does not have the function of heat dissipation and moisture prevention is solved, so that the use requirements of people cannot be met.

2. According to the utility model, the protective shell is arranged on the outer surface of the motor, so that the purpose of protection is achieved.

Drawings

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

FIG. 2 is a schematic view of a fixing plate according to the present invention;

fig. 3 is a schematic view of a filter element structure of the utility model.

In the figure: 1. a distribution box body; 2. a battery case; 3. fixing the rod; 4. an air inlet cylinder; 5. a protective shell; 6. a ceiling; 7. a movable door; 8. a roller; 9. a carrier plate; 10. a fixing plate; 11. a partition plate; 12. an air outlet pipe; 13. a discharge fan; 14. a connecting cylinder; 15. a wiring terminal; 16. a heat sink; 17. a motor; 18. a filter element; 19. an air inlet; 20. a protective net; 21. a fan blade; 22. and (4) mounting the groove.

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-dissipating and moisture-proof distribution box comprises a distribution box body 1, a carrier plate 9 is fixedly connected to the middle end of the inner cavity of the distribution box body 1, connection terminals 15 are arranged on the left and right sides of the front surface of the carrier plate 9, an electricity meter is arranged at the middle end of the front surface of the carrier plate 9, a movable door 7 is movably connected to the right side of the front surface of the distribution box body 1 through a hinge, a door handle is arranged at the middle end of the left side of the front surface of the movable door 7, rollers 8 are arranged at the four corners of the bottom of the distribution box body 1, a battery box 2 is fixedly connected to the middle end of the bottom of the distribution box body 1, fixing rods 3 are fixedly connected to the left and right sides of the top of the distribution box body 1, a ceiling 6 is fixedly connected to the middle end of the top of the ceiling 6, the protection shell 5 is arranged on the outer surface of a motor 17, and the protection shell 5 is arranged on the outer surface of the motor 17 to achieve the protection purpose, a motor 17 is fixedly arranged at the middle end of the top of the ceiling 6, the output end of the motor 17 is fixedly connected with a fan blade 21, the middle end of the bottom of the ceiling 6 is fixedly connected with an air inlet cylinder 4, the lower end of the inner cavity of the air inlet cylinder 4 is fixedly connected with a protective screen 20, the protective screen 20 is positioned at the bottom of the fan blade 21, the upper ends of the left side and the right side of the air inlet cylinder 4 are respectively provided with an installation groove 22, the inner surface of the installation groove 22 is provided with a filter element 18, the left side and the right side of the installation groove 22 are respectively provided with an air inlet 19, the middle ends of the left side and the right side of the inner cavity of the distribution box body 1 are respectively fixedly connected with a fixed plate 10, the inner sides of the fixed plates 10 are respectively and fixedly connected with a partition plate 11, the lower ends of the left side and the right side of the inner cavity of the distribution box body 1 are respectively fixedly connected with a connecting cylinder 14, the middle ends of the left side and the right side of the connecting cylinder 14 are respectively fixedly provided with an exhaust fan 13, and the output end of the exhaust fan 13 is respectively provided with an air outlet pipe 12, the heat dissipation device is provided with a heat dissipation sheet 16, a motor 17, a filter element 18 and an air inlet 19, the motor 17 is started to work through an external controller, the motor 17 drives a fan blade 21 to rotate at a high speed, the fan blade 21 blows air in the inner cavity of the air inlet cylinder 4 downwards to enable the inner cavity of the air inlet cylinder 4 to generate negative pressure, the negative pressure sucks external air, the external air enters the inner cavity of the air inlet cylinder 4 through the filter element 18 after dust and water filtering, moist air is prevented from entering the inner cavity of the distribution box body 1 and is blown into the inner cavity of the distribution box body 1 to take away heat, the heat dissipation sheet 16 absorbs the heat in the inner cavity of the distribution box body 1 and then dissipates, the air simultaneously takes away the heat dissipated by the heat dissipation sheet 16, an exhaust fan 13 is started to work through the external controller, the exhaust fan 13 exhausts hot air in the inner cavity of the distribution box body 1 through an air outlet pipe 12, and the purpose of heat dissipation and moisture prevention is achieved through the cooperation of the above structures, 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 distribution box is used, the radiating fins 16, the motor 17, the filter element 18 and the air inlet 19 are arranged, the motor 17 is started to work through an external controller, the motor 17 drives the fan blades 21 to rotate at a high speed, the fan blades 21 blow air in the inner cavity of the air inlet cylinder 4 downwards, negative pressure is generated in the inner cavity of the air inlet cylinder 4, external air is sucked in through the negative pressure, the external air enters the inner cavity of the air inlet cylinder 4 after being subjected to dust and water filtration through the filter elements 18 and then enters the inner cavity of the air inlet cylinder 4 through the air inlet 19, moist air is prevented from entering the inner cavity of the distribution box body 1, the air is blown into the inner cavity of the distribution box body 1 to take away heat, the radiating fins 16 absorb the heat in the inner cavity of the distribution box body 1 and then radiate the heat, the air simultaneously takes away the heat radiated by the radiating fins 16, the exhaust fan 13 is started to work through the external controller, the exhaust fan 13 exhausts hot air in the inner cavity of the distribution box body 1 through the air outlet pipe 12, through the matching of the above structures, the damp-proof purpose of heat dissipation has been reached, has solved current block terminal and has not possessed the damp-proof function of heat dissipation, leads to the problem that can not satisfy people's user demand, has set up protective housing 5 at motor 17's surface, has reached the purpose of protection.

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 dampproofing block terminal of heat dissipation, includes block terminal body (1), its characterized in that: the ceiling air inlet box is characterized in that fixing rods (3) are fixedly connected to the left side and the right side of the top of the distribution box body (1), a ceiling (6) is fixedly connected to the top of the fixing rods (3), a motor (17) is fixedly mounted at the middle end of the top of the ceiling (6), fan blades (21) are fixedly connected to the output end of the motor (17), an air inlet cylinder (4) is fixedly connected to the middle end of the bottom of the ceiling (6), mounting grooves (22) are formed in the upper ends of the left side and the right side of the air inlet cylinder (4), filter elements (18) are arranged on the inner surface of the mounting grooves (22), air inlet holes (19) are formed in the left side and the right side of the mounting grooves (22), fixing plates (10) are fixedly connected to the middle ends of the left side and the right side of an inner cavity of the distribution box body (1), cooling fins (16) are fixedly connected to the inner sides of the fixing plates (1), and partition plates (11) are fixedly connected to the lower ends of the left side and the inner cavity of the distribution box body (1), the lower extreme fixedly connected with connecting cylinder (14) of baffle (11) inboard, the equal fixed mounting in middle-end of connecting cylinder (14) left and right sides has exhaust fan (13), the output of exhaust fan (13) all is provided with outlet duct (12).

2. The heat dissipating, moisture resistant electrical distribution box of claim 1, wherein: the middle end of the top of the ceiling (6) is fixedly connected with a protective shell (5), and the protective shell (5) is located on the outer surface of the motor (17).

3. The heat dissipating, moisture resistant electrical distribution box of claim 1, wherein: the lower end of the inner cavity of the air inlet cylinder (4) is fixedly connected with a protective net (20), and the protective net (20) is located at the bottom of the fan blades (21).

4. The heat dissipating, moisture resistant electrical distribution box of claim 1, wherein: the middle-end fixedly connected with support plate (9) of block terminal body (1) inner chamber, the positive left and right sides of support plate (9) all is provided with binding post (15), the positive middle-end of support plate (9) is provided with the ammeter.

5. The heat dissipating, moisture resistant electrical distribution box of claim 1, wherein: the right side of the front face of the distribution box body (1) is movably connected with a movable door (7) through a hinge, and a door handle is arranged at the middle end of the left side of the front face of the movable door (7).

6. The heat dissipating, moisture resistant electrical distribution box of claim 1, wherein: the four corners of block terminal body (1) bottom all is provided with gyro wheel (8), middle-end fixedly connected with battery case (2) of block terminal body (1) bottom.