CN218602982U

CN218602982U - Dampproofing structure of outdoor headstock

Info

Publication number: CN218602982U
Application number: CN202223051949.3U
Authority: CN
Inventors: 王�锋; 翟宏德
Original assignee: Xuzhou Guoming Electrical Equipment Co ltd
Current assignee: Xuzhou Guoming Electrical Equipment Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-10
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a dampproof structure of an outdoor power box, which relates to the technical field of power cabinets and comprises a box body, wherein one side of the box body is movably connected with a cabinet door, a buffer mechanism for installing equipment is arranged in the box body, and a dampproof mechanism is arranged in the box body; the damp-proof mechanism comprises a heat dissipation fan, a mounting frame, a first mounting plate, a second mounting plate, a movable plug and a second spring; the utility model provides an among the technical scheme, dampproofing mechanism has been set up, the operation of outdoor power box operation in-process heat dissipation fan can reduce the temperature of the inside electronic equipment of box, can have the high-temperature gas of vapor on the inside top of box to blow downwards when the heat dissipation fan operation, make gaseous through the air vent get into inside the mounting bracket, because the lower vapor liquefaction that can make in the air of bottom half temperature stays inside the mounting bracket for the water droplet, can follow the grid department of giving vent to anger when water is too much and flow, reduce the inside vapor of outdoor power box with this, and can prevent that the inside too dry of outdoor power box.

Description

Dampproofing structure of outdoor headstock

Technical Field

The utility model relates to a power cabinet technical field especially relates to a dampproofing structure of outdoor headstock.

Background

A power distribution box, also called a power control box, is one of the distribution boxes. Distribution box divides power distribution box and lighting distribution box, is distribution system's final equipment. The distribution box is characterized in that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement to form a low-voltage distribution device, an outdoor power distribution box is suitable for outdoor power distribution boxes, and the outdoor power distribution boxes are widely applied to industries such as power transmission and distribution, petrochemical industry and the like.

The prior art has the following defects or problems:

present traditional outdoor power box leads to the power box inside to be in moist state because can lead to the power box when outdoor work rainy for a long time, leads to the inside electron device of power box to wet the damage easily, and traditional mode of removing damp can make the power box inside too dry, makes the lubricating oil of the inside movable part of power box dry, and then the action is no longer smooth light, then influences the normal action of movable part heavily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough and provide an outdoor power box's dampproofing structure to this reduces the inside vapor of outdoor power box, and can prevent that outdoor power box is inside too dry.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a damp-proof structure of an outdoor power box comprises a box body, wherein a cabinet door is movably connected to one side of the box body, a buffer mechanism for installing equipment is arranged in the box body, and a damp-proof mechanism is arranged in the box body;

dampproofing mechanism is including heat dissipation fan, mounting bracket, first mounting panel, second mounting panel, activity stopper and second spring, the heat dissipation fan is installed inside the box, mounting bracket fixed mounting be in inside the box, a plurality of air vent has been seted up to the mounting bracket inside, first mounting panel fixed mounting be in the air vent inner wall, second mounting panel fixed mounting be in inside the air vent, the second mounting panel is located first mounting panel bottom, the through-hole has been seted up to second mounting panel inside, activity stopper swing joint is in inside the second mounting panel, the activity stopper one end with first mounting panel phase-match, the activity is filled in lateral wall fixed mounting and is had the second spring, first mounting panel one side is provided with the oblique angle.

Further, the inside fixed mounting of air vent has the filter screen, the filter screen is located first mounting panel top.

Further, the inside fixed mounting of box has the mount, the heat dissipation fan support is installed to the mount, heat dissipation fan fixed mounting be in heat dissipation fan support one side.

Furthermore, an air inlet grid is arranged at one end, close to the top, of the box body, and an air outlet grid is arranged at one end, close to the bottom, of the box body.

Furthermore, the inside fixed mounting of box has the cotton that absorbs water, the cotton that absorbs water is located inside the mounting bracket.

Further, buffer gear includes fixed plate, equipment frame, guide rail and first spring, the fixed plate fixed mounting be in the box inner wall, the movable groove has been seted up to the fixed plate inside, the guide rail fixed mounting be in the movable inslot portion, equipment frame sliding connection be in the guide rail lateral wall, first spring fixed mounting be in equipment frame bottom with between the movable inslot wall, first spring is located the guide rail lateral wall.

Furthermore, a plurality of ventilation grooves are formed in the equipment rack, and a base is fixedly mounted at the bottom of the box body.

The utility model has the advantages that:

the utility model discloses a damp-proof mechanism has been set up, the operation of outdoor power box operation in-process heat dissipation fan can reduce the temperature of the inside electronic equipment of box, can have the high-temperature gas of vapor on the inside top of box to blow downwards when the heat dissipation fan operation, make gaseous through the air vent get into inside the mounting bracket, because the lower vapor liquefaction that can make in the air of bottom half temperature stays inside the mounting bracket for the water droplet, can follow the grid department of giving vent to anger and flow when water is too much, reduce the inside vapor of outdoor power box with this, it is inside that this in-process has some vapor to stay the box, can prevent that the inside too dry of outdoor power box.

The effort through the second spring makes the activity stopper laminate with first mounting panel, thereby plug up the air vent, when the inside air thrust of box is greater than the elasticity of second spring, the activity stopper can be promoted downwards and make the activity stopper and the first mounting panel between appear the space, make the air can get into the mounting bracket through the inside through-hole of this gap and second mounting panel inside, first mounting panel one side is provided with the oblique angle, it can only be inside by the inside entering mounting bracket of box to make the air through setting up activity stopper and second spring, make inside the unable box that flows in of air of mounting bracket inside, prevent that the moisture from backflowing.

The buffer mechanism is arranged, the electronic equipment can be installed at the top of the equipment frame by arranging the equipment frame, the equipment frame can slide up and down along the side wall of the guide rail by arranging the guide rail, and the first spring can play a role in buffering when the power box is impacted, so that the influence of impact on the electronic equipment at the top of the equipment frame is reduced.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

The invention is further described with reference to the accompanying drawings:

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

FIG. 2 is an enlarged view of the point A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the internal structure of the case of the present invention;

fig. 4 is a partial cross-sectional view of the present invention;

fig. 5 is an enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1. a box body; 2. a base; 3. a cabinet door; 4. an air intake grille; 5. an air outlet grille; 6. a fixed mount; 7. an equipment rack; 8. a mounting frame; 9. a vent hole; 10. filtering with a screen; 11. a fixing plate; 12. a movable groove; 13. a guide rail; 14. a first spring; 15. a ventilation slot; 16. a heat dissipation fan; 17. a heat radiation fan bracket; 18. absorbent cotton; 19. a first mounting plate; 20. a second mounting plate; 21. a movable plug; 22. a through hole; 23. a second spring.

Detailed Description

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, those skilled in the art can obtain other embodiments without making creative efforts, which all belong to the protection scope of the present invention.

Referring to fig. 1-5, in the present embodiment: a damp-proof structure of an outdoor power box comprises a box body 1, wherein a base 2 is fixedly installed at the bottom of the box body 1, the box body 1 is more stably installed by arranging the base 2, a cabinet door 3 is movably connected to one side of the box body 1, the cabinet door 3 is fixedly installed on one side of the box body 1 through a sealing lock, a buffering mechanism for installing equipment is arranged inside the box body 1, a damp-proof mechanism is arranged inside the box body 1, an air inlet grille 4 is arranged at one end, close to the top, of the box body 1, an air outlet grille 5 is arranged at one end, close to the bottom, of the box body 1, and dust and sundries entering the interior of the box body 1 can be reduced by arranging the air inlet grille 4 and the air outlet grille 5; the damp-proof mechanism comprises a heat dissipation fan 16, a mounting frame 8, a first mounting plate 19, a second mounting plate 20, a movable plug 21 and a second spring 23, wherein a fixing frame 6 is fixedly mounted inside the box body 1, a heat dissipation fan support 17 is mounted on the fixing frame 6, the heat dissipation fan 16 is fixedly mounted on one side of the heat dissipation fan support 17, the heat dissipation fan 16 is mounted inside the box body 1, the heat dissipation fan 16 is arranged to blow wind into the box body 1 to cool down electronic devices inside the box body 1 through arranging the heat dissipation fan 16, the mounting frame 8 is fixedly mounted inside the box body 1, a plurality of air vents 9 are formed inside the mounting frame 8, the first mounting plate 19 is fixedly mounted on the inner wall of the air vents 9, the second mounting plate 20 is positioned at the bottom of the first mounting plate 19, through holes 22 are formed inside the second mounting plate 20, the movable plug 21 is movably connected inside the second mounting plate 20, one end of the movable plug 21 is matched with the first mounting plate 19, the lateral wall of the movable plug 21 is fixedly provided with a second spring 23, the movable plug 21 is attached to the first mounting plate 19 by the action force of the second spring 23, thereby blocking the vent hole 9, when the air thrust in the box body 1 is greater than the elastic force of the second spring 23, the movable plug 21 can be pushed downwards to enable a gap to be formed between the movable plug 21 and the first mounting plate 19, air can enter the mounting frame 8 through the gap and the through hole 22 in the second mounting plate 20, one side of the first mounting plate 19 is provided with an oblique angle, air can only enter the mounting frame 8 from the inside of the box body 1 by arranging the movable plug 21 and the second spring 23, air in the mounting frame 8 can not flow into the box body 1, when the heat dissipation fan 16 runs, high-temperature air with water vapor at the top end in the box body 1 can be blown downwards, and the air can enter the mounting frame 8 through the vent hole 9, due to the low temperature of the bottom of the box body 1, water vapor in the air is liquefied into water drops which are left in the mounting rack 8 and flow out of the air outlet grille 5 when the water is excessive.

In some embodiments, the filter screen 10 is fixedly installed inside the air vent 9, the filter screen 10 is located on the top of the first mounting plate 19, the air vent 9 can be prevented from being blocked by the arrangement of the filter screen 10, the absorbent cotton 18 is fixedly installed inside the box body 1, the absorbent cotton 18 is located inside the mounting frame 8, and the water inside the mounting frame 8 can be absorbed by the arrangement of the absorbent cotton 18.

In some embodiments, the buffer mechanism includes a fixed plate 11, a device rack 7, a guide rail 13 and a first spring 14, the fixed plate 11 is fixedly installed on the inner wall of the box body 1, a movable groove 12 is formed inside the fixed plate 11, the guide rail 13 is fixedly installed inside the movable groove 12, the device rack 7 is slidably connected to the side wall of the guide rail 13, the first spring 14 is fixedly installed between the bottom of the device rack 7 and the inner wall of the movable groove 12, the first spring 14 is located on the side wall of the guide rail 13, a plurality of ventilation grooves 15 are formed inside the device rack 7, electronic equipment can be installed on the top of the device rack 7 by setting the device rack 7, the device rack 7 can slide up and down along the side wall of the guide rail 13 by setting the guide rail 13, and by setting the first spring 14, when the power box is impacted, the first spring 14 can play a buffer role, and influence of impact on the electronic equipment on the top of the device rack 7 is reduced.

The heat dissipation fan 16, the absorbent cotton 18 and the filter screen 10 related in this embodiment can be freely configured according to practical application scenarios, and the heat dissipation fan 16, the absorbent cotton 18 and the filter screen 10 work by using a method commonly used in the prior art.

The utility model discloses a theory of operation and use flow: the operation of outdoor power box operation in-process heat dissipation fan 16 can reduce the temperature of the inside electronic equipment of box 1, can blow the high-temperature gas that has vapor on the inside top of box 1 downwards when heat dissipation fan 16 moves, make gaseous through air vent 9 get into inside mounting bracket 8, because the lower vapor liquefaction that can make in the air of box 1 bottom temperature stays inside mounting bracket 8 for the water droplet, can follow air outlet grille 5 when water is too much and flow, reduce the inside vapor of outdoor power box with this, it is inside that this in-process has some vapor to stay box 1, can prevent that the inside too dry of outdoor power box.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.

Claims

1. The utility model provides a dampproofing structure of outdoor headstock which characterized in that: the cabinet door structure comprises a box body (1), wherein a cabinet door (3) is movably connected to one side of the box body (1), a buffer mechanism for installing equipment is arranged in the box body (1), and a damp-proof mechanism is arranged in the box body (1);

dampproofing mechanism is including heat dissipation fan (16), mounting bracket (8), first mounting panel (19), second mounting panel (20), activity stopper (21) and second spring (23), heat dissipation fan (16) is installed box (1) is inside, mounting bracket (8) fixed mounting be in box (1) is inside, a plurality of air vent (9) have been seted up to mounting bracket (8) inside, first mounting panel (19) fixed mounting be in air vent (9) inner wall, second mounting panel (20) fixed mounting be in air vent (9) are inside, second mounting panel (20) are located first mounting panel (19) bottom, through-hole (22) have been seted up to second mounting panel (20) inside, activity stopper (21) swing joint is inside second mounting panel (20), activity stopper (21) one end with first mounting panel (19) phase-match, activity stopper (21) lateral wall fixed mounting has second spring (23), first mounting panel (19) one side is provided with the oblique angle.

2. The moisture-proof structure of an outdoor power box as claimed in claim 1, wherein: the inside fixed mounting of air vent (9) has filter screen (10), filter screen (10) are located first mounting panel (19) top.

3. The moisture-proof structure of an outdoor power box as claimed in claim 1, wherein: the box (1) inside fixed mounting has mount (6), heat dissipation fan support (17) is installed in mount (6), heat dissipation fan (16) fixed mounting be in heat dissipation fan support (17) one side.

4. The moisture-proof structure of an outdoor power box as claimed in claim 1, wherein: an air inlet grid (4) is arranged at one end, close to the top, of the box body (1), and an air outlet grid (5) is arranged at one end, close to the bottom, of the box body (1).

5. The moisture-proof structure of an outdoor power box as claimed in claim 1, wherein: the box body (1) is internally and fixedly provided with water absorption cotton (18), and the water absorption cotton (18) is positioned inside the mounting frame (8).

6. The moisture-proof structure of an outdoor power box as claimed in claim 1, wherein: buffer gear includes fixed plate (11), equipment rack (7), guide rail (13) and first spring (14), fixed plate (11) fixed mounting be in box (1) inner wall, movable groove (12) have been seted up to fixed plate (11) inside, guide rail (13) fixed mounting be in inside movable groove (12), equipment rack (7) sliding connection be in guide rail (13) lateral wall, first spring (14) fixed mounting be in equipment rack (7) bottom with between movable groove (12) the inner wall, first spring (14) are located guide rail (13) lateral wall.

7. The moisture-proof structure of an outdoor power box as claimed in claim 6, wherein: a plurality of ventilation grooves (15) are formed in the equipment frame (7), and a base (2) is fixedly mounted at the bottom of the box body (1).