CN220475206U - Rainproof and moistureproof power distribution box - Google Patents

Abstract

The utility model discloses a rainproof and moistureproof electric power distribution box which comprises a box body, wherein ventilation pipes are arranged on the inner walls of the two sides of the box body in a penetrating manner, the input ends of the ventilation pipes extend downwards, filter screens are arranged at the input ends of the ventilation pipes, mounting frames are arranged on the inner sides of the ventilation pipes, blowers are arranged on the inner sides of the mounting frames, supporting frames are arranged on one sides of the inner walls of the box body, limiting grooves are formed in the top wall and the bottom wall of the inner sides of the supporting frames, limiting blocks are movably arranged on the inner sides of the limiting grooves, and moistureproof sheets are arranged between the limiting blocks. According to the utility model, the ventilating pipe is arranged, the input end of the ventilating pipe extends downwards, the ventilating pipe flows out along the outer side of the ventilating pipe when needed, rainwater cannot enter the interior of the ventilating pipe, and the aim of rain prevention is fulfilled while ventilation is ensured.

Description

Rainproof and moistureproof power distribution box

Technical Field

The utility model relates to the technical field of power distribution boxes, in particular to a rainproof and moistureproof power distribution box.

Background

The distribution box is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement to form the low-voltage distribution device.

The existing power distribution box is in rainy days, the inside ventilating structure of inside is easy to bring rainwater into the inside of the distribution box, rainwater is easy to cause short circuit inside the power distribution box, and service life of the power distribution box is affected.

Disclosure of Invention

The utility model aims to provide a rainproof and moistureproof electric power distribution box, which solves the technical problems that in the prior art, in rainy days, an inner ventilation structure easily brings rainwater into the electric power distribution box, rainwater easily causes short circuit in the electric power distribution box, and the whole service life of the electric power distribution box is influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rain-proof damp-proofing electric power distribution box, includes the box, the ventilation pipe is installed in the both sides inner wall penetration of box, the input downwardly extending of ventilation pipe, the filter screen is installed to the input of ventilation pipe, the mounting bracket is installed to the inboard of ventilation pipe, the hair-dryer is installed to the inboard of mounting bracket, the support frame is installed to one side of box inner wall, the spacing groove has been seted up to the inboard roof of support frame and diapire, the inboard movable mounting of spacing groove has the stopper, install dampproofing piece between the stopper.

Preferably, the support rod is installed to the inboard of box, support draw-in groove is installed to one side of support rod, support draw-in groove's inboard movable mounting has the backup pad.

Preferably, the roof of box has seted up the gas vent, the roof of box runs through and installs two sets of symmetrical distribution's telescopic link, and two sets of telescopic links are located the gas vent both sides, the weather proof canopy is installed on the top of telescopic link.

Preferably, the top of the inner side of the box body is provided with a temperature sensor, the top of the inner side of the box body is provided with a humidity sensor, and the humidity sensor and the temperature sensor are positioned between the two groups of exhaust ports.

Preferably, the front of the box body is movably connected with a door body through a hinge, and the front of the door body is provided with a controller.

Preferably, a supporting seat is arranged on the bottom wall of the box body.

Preferably, a base is installed at the bottom of the supporting seat.

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

1. according to the utility model, the ventilating pipe is arranged, the input end of the ventilating pipe extends downwards, the ventilating pipe flows out along the outer side of the ventilating pipe when needed, rainwater cannot enter the ventilating pipe, the purpose of rain prevention is achieved while ventilation is ensured, the telescopic rod supports the rainproof shed at the top end, the telescopic rod is shortened to enable the rainproof shed to move downwards, the rainproof shed covers the box below, the probability that rainwater contacts the box is reduced, the rainproof shed is blocked above the air outlet, and the situation that the air outlet cannot enter rainwater is ensured.

2. According to the utility model, the filter screen is arranged, the box body is used for fixing the inner support frame, the limiting groove is formed in the inner side of the support frame, the support frame is used for limiting and supporting the inner limiting block through the limiting groove, the stability of the limiting block is ensured, the stability of the moistureproof sheet is ensured, the moistureproof sheet is composed of montmorillonite, the montmorillonite can absorb moisture in air, the drying inside the box body is ensured, after the moistureproof sheet expires, a user can withdraw the limiting plate and the moistureproof sheet, and then insert a new limiting plate and moistureproof sheet into the limiting groove.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a support frame according to the present utility model;

FIG. 4 is a schematic diagram of the structure of the case of the present utility model;

fig. 5 is a schematic view of the structure of the awning according to the present utility model.

In the figure: 1. a case; 2. a telescopic rod; 3. a rain-proof shed; 4. a temperature sensor; 5. a humidity sensor; 6. an exhaust port; 7. a support rod; 8. a supporting clamping groove; 9. a support plate; 10. a ventilation pipe; 11. a mounting frame; 12. a blower; 13. a filter screen; 14. a base; 15. a support base; 16. a support frame; 17. a limit groove; 18. a limiting block; 19. a moisture-proof sheet; 20. a door body; 21. and a controller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4 and 5, the present utility model provides an embodiment: a rainproof and moistureproof power distribution box;

including box 1, ventilation pipe 10 is installed in the both sides inner wall penetration of box 1, ventilation pipe 10's input downwardly extending, filter screen 13 is installed to ventilation pipe 10's input, mounting bracket 11 is installed to ventilation pipe 10's inboard, air blower 12 is installed to mounting bracket 11's inboard, gas vent 6 has been seted up to box 1's roof, and box 1 fixes ventilation pipe 10 of both sides outer wall, guarantees ventilation pipe 10's stability, and ventilation pipe 10 fixes inboard mounting bracket 11, guarantees mounting bracket 11's stability, and mounting bracket 11 supports air blower 12, guarantees that air blower 12 can steady operation, and air blower 12 moves and produces the suction and draw external air, and air enters through ventilation pipe 10's input, filters the inside of avoiding dust to get into box 1 by filter screen 13, and air enters into box 1's inside, reduces box 1's temperature, and high temperature air discharges from gas vent 6, guarantees gaseous fluidness, and ventilation pipe 10's input downwardly extending, ventilation pipe 10 flows along the outside when the need, and rainwater can not enter into the inside of ventilation pipe 10, realizes rainproof purpose when guaranteeing.

The support frame 16 is installed to one side of the inner wall of box 1, limit groove 17 has been seted up to the roof and the diapire of support frame 16 inboard, limit groove 17's inboard movable mounting has stopper 18, install dampproof course 19 between the stopper 18, box 1 is fixed inboard support frame 16, limit groove 17 sets up in the inboard of support frame 16, support frame 16 is spacing to inboard stopper 18 through limit groove 17 and is supported, guarantee stopper 18's stability, guarantee dampproof course 19's stability, dampproof course 19 comprises montmorillonite, and the moisture in the air can be absorbed to the montmorillonite, guarantees the inside drying of box 1.

The supporting rod 7 is installed to the inboard of box 1, support draw-in groove 8 is installed to one side of bracing piece 7, the inboard movable mounting of support draw-in groove 8 has backup pad 9, and box 1 fixes inboard bracing piece 7, guarantees the stability of bracing piece 7, and bracing piece 7 is fixed supporting draw-in groove 8, guarantees the stability of supporting draw-in groove 8, and the manual work inserts backup pad 9 to the inboard of supporting draw-in groove 8, guarantees the stability of backup pad 9, and backup pad 9 supports the electrical component at top.

The roof of box 1 runs through and installs two sets of symmetrical distribution's telescopic link 2, and two sets of telescopic links 2 are located the gas vent 6 both sides, weather proof canopy 3 is installed on the top of telescopic link 2, and box 1 fixes telescopic link 2 at top, guarantees the stability of telescopic link 2, and telescopic link 2 supports weather proof canopy 3 on top, and telescopic link 2 shortens and makes weather proof canopy 3 downwardly moving, and weather proof canopy 3 hides the box 1 of below, and the probability of suspected little rainwater contact box 1, and weather canopy 3 keeps off in the top of gas vent 6, guarantees that gas vent 6 can not get into the rainwater.

The temperature sensor 4 is installed at the inboard top of box 1, humidity transducer 5 is installed at the inboard top of box 1, and humidity transducer 5 and temperature sensor 4 are located between two sets of gas vent 6, and temperature sensor 4 installs the inboard at box 1, and temperature sensor 4 is responded to ambient temperature.

The front of the box body 1 is movably connected with a door body 20 through a hinge, a controller 21 is installed on the front of the door body 20, the door body 20 is closed and installed on the front of the box body 1, and the operation of the distribution box is controlled through the controller 21.

The supporting seat 15 is installed to the diapire of box 1, the base 14 is installed to the bottom of supporting seat 15, and the supporting seat 15 at top is supported to base 14, and the supporting seat 15 is raised to base 14 for when raining, supporting seat 15 can not contact with the rainwater on ground, and supporting seat 15 supports box 1 at top.

Working principle: the base 14 supports the supporting seat 15 at top, the supporting seat 15 is raised to the base 14, make when raining, the supporting seat 15 can not contact with the rainwater on ground, the supporting seat 15 supports the box 1 at top, box 1 is fixed to inboard support frame 16, limiting groove 17 sets up the inboard at support frame 16, support frame 16 is through limiting groove 17 to inboard limiting block 18 spacing support, guarantee the stability of limiting block 18, guarantee the stability of dampproof sheet 19, dampproof sheet 19 comprises montmorillonite, the moisture in the air can be absorbed to montmorillonite, guarantee the inside drying of box 1, bracing piece 7 is fixed supporting draw-in groove 8, guarantee the stability of supporting draw-in groove 8, the manual work inserts backup pad 9 to support the inboard of draw-in groove 8, guarantee the stability of backup pad 9, backup pad 9 supports the electrical component at top.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (7)

1. The utility model provides a rain-proof damp-proofing electric power distribution box, includes box (1), its characterized in that: the utility model discloses a novel air conditioner, including box (1), ventilation pipe (10) are installed in the both sides inner wall penetration of box (1), the input downwardly extending of ventilation pipe (10), filter screen (13) are installed to the input of ventilation pipe (10), mounting bracket (11) are installed to the inboard of ventilation pipe (10), hair-dryer (12) are installed to the inboard of mounting bracket (11), support frame (16) are installed to one side of box (1) inner wall, spacing groove (17) have been seted up to the roof and the diapire of support frame (16) inboard, the inboard movable mounting of spacing groove (17) has stopper (18), install dampproofing piece (19) between stopper (18).

2. A rainproof and moisture-proof power distribution box as claimed in claim 1, wherein: the inner side of the box body (1) is provided with a supporting rod (7), one side of the supporting rod (7) is provided with a supporting clamping groove (8), and the inner side of the supporting clamping groove (8) is movably provided with a supporting plate (9).

3. A rainproof and moisture-proof power distribution box as claimed in claim 1, wherein: the top wall of the box body (1) is provided with an exhaust port (6), two groups of telescopic rods (2) symmetrically distributed are penetratingly arranged on the top wall of the box body (1), the two groups of telescopic rods (2) are located on two sides of the exhaust port (6), and a waterproof shed (3) is arranged at the top end of each telescopic rod (2).

4. A rainproof and moisture-proof power distribution box as claimed in claim 1, wherein: the top of box (1) inboard is installed temperature sensor (4), humidity transducer (5) are installed at the top of box (1) inboard, and humidity transducer (5) and temperature sensor (4) are located between two groups of gas vent (6).

5. A rainproof and moisture-proof power distribution box as claimed in claim 1, wherein: the front of the box body (1) is movably connected with a door body (20) through a hinge, and a controller (21) is arranged on the front of the door body (20).

6. A rainproof and moisture-proof power distribution box as claimed in claim 1, wherein: the bottom wall of the box body (1) is provided with a supporting seat (15).

7. A rain-proof and moisture-proof power distribution box as claimed in claim 6, wherein: the bottom of the supporting seat (15) is provided with a base (14).