CN214255106U

CN214255106U - Waterproof low voltage distribution cabinet

Info

Publication number: CN214255106U
Application number: CN202023071690.XU
Authority: CN
Inventors: 李昆
Original assignee: Kaineng Wisdom Energy Co ltd
Current assignee: Kaineng Wisdom Energy Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-09-21
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a waterproof low-voltage power distribution cabinet, which relates to the technical field of power distribution cabinets. The utility model comprises a base, a casing is arranged on the base, a cavity is arranged in the casing, a louver is arranged on the side wall of the casing, and a waterproof cover plate is slidably arranged on the casing on the side of the louver, The top of the casing is provided with a water tank that communicates with the cavity, the top of the water tank is provided with a deflector, the deflector is provided with a raindrop sensor, and the casing is correspondingly provided with a driver for driving the sliding of the waterproof cover. The two ends of the deflector near the edge of the water tank are inclined downward, so that the deflector is triangular, and the lower end of the deflector is provided with a water diversion groove on the top of the water tank. The water tank is communicated, and the side of the base is provided with a drainage pipe communicated with the cavity.

Description

Waterproof low-voltage power distribution cabinet

Technical Field

The utility model relates to a switch board technical field, concretely relates to waterproof low-voltage distribution cabinet.

Background

The power distribution cabinet, the lighting power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, the power distribution cabinet is a general name of a motor control center, the power distribution cabinet is used in occasions with dispersed loads and less loops, the motor control center is used in occasions with concentrated loads and more loops, the power distribution cabinet distributes electric energy of a certain circuit of previous-stage power distribution equipment to nearby loads, and the equipment of the stage provides protection, monitoring and control for the loads.

Present outdoor box formula switch board has the shutter generally to dispel the heat, but when rainy, in the rainwater sees through the shutter entering switch board easily along with the wind, not only makes moist in the switch board to probably cause the damage to the electrical component in the switch board.

Disclosure of Invention

The utility model aims at developing a waterproof apron with slidable, waterproof apron can cover the waterproof low-voltage distribution cabinet of shutter when raining.

The utility model discloses a following technical scheme realizes:

waterproof low-voltage distribution cabinet, the on-line screen storage device comprises a base, be equipped with the casing on the base, the cavity has in the casing, be equipped with the shutter on the casing lateral wall, it is equipped with waterproof apron to slide on the casing of shutter side, the casing top is equipped with the water tank with the cavity intercommunication, the water tank top is equipped with the guide plate, be equipped with the raindrop sensor on the guide plate, it is equipped with the gliding driving source of waterproof apron of drive to correspond on the casing, the guide plate both ends are close to the both ends downward sloping at water tank edge, make the guide plate be triangle-shaped, the lower end of guide plate is equipped with the diversion flume of locating the water tank top, diversion flume and water tank intercommunication, the base side is equipped with the drain pipe with the cavity intercommunication.

Optionally, an electromagnetic valve is arranged on the drain pipe, and a float switch matched with the electromagnetic valve is correspondingly arranged in the water tank.

Optionally, the flume is located along a lower end edge of the baffle, the lower end of the baffle being connected to the top end of the flume.

Optionally, the diversion flume top is equipped with the filter screen, the diversion flume bottom is equipped with a plurality of through-holes with the water tank intercommunication.

Optionally, the housings on the two sides of the louver are provided with vertically arranged sliding rails, and the waterproof cover plate is provided with sliding blocks matched with the sliding rails, so that the waterproof cover plate is connected with the sliding rails in a sliding manner.

Optionally, the top of the sliding rail is higher than the top of the blind, and the bottom of the sliding rail extends to the base.

Optionally, a screw rod is arranged in the sliding rail in a rotating mode, and a motor in transmission connection with the screw rod is correspondingly arranged in the base.

Optionally, the top of the sliding rail is provided with a baffle, and the bottom surface of the baffle is provided with a sealing gasket contacting with the waterproof cover plate.

Optionally, a cabinet door is further arranged on the side face of the shell, and a circle of sealing gasket is arranged on the edge of the cabinet door, which is in contact with the shell.

Optionally, be equipped with a plurality of structure poles in the cavity, the structure pole is connected with the both sides wall of cavity respectively, be equipped with a plurality of bracing pieces between guide plate and the water tank, the guide plate both ends are equipped with a structural slab respectively, the structural slab makes the space between guide plate and the water tank isolated with external.

The utility model has the advantages that:

the utility model discloses can be when the rainy day, sealed shutter prevents that the rainwater from getting into the casing and damaging electric component, can introduce the rainwater simultaneously in the cavity in the casing, makes its cooperation cool down the switch board, still can discharge too much water through the drain pipe, when preventing that the rainwater is too big, in the rainwater is immersed the casing by the casing top.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a left side view of fig. 1.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art can appreciate, the described embodiments may be modified in various different ways, without departing from the spirit or scope of the invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 and fig. 2, the utility model discloses a waterproof low-voltage power distribution cabinet, which comprises a base 1, a shell 2 is arranged on the base 1, a cavity 4 is arranged in the shell 2, a shutter 6 is arranged on the side wall of the shell 2, a waterproof cover plate 3 is arranged on the shell 2 on the side surface of the shutter 6 in a sliding way, a water tank 8 communicated with the cavity 4 is arranged at the top of the shell 2, a guide plate 12 is arranged at the top of the water tank 8, a raindrop sensor is arranged on the guide plate 12, a driving source for driving the waterproof cover plate 3 to slide is correspondingly arranged on the shell 2, two ends of the guide plate 12 close to the edge of the water tank 8 are downwards inclined, so that the guide plate 12 is triangular, the lower end of the guide plate 12 is provided with a water diversion groove 10 arranged at the top of the water tank 8, the water diversion groove 10 is communicated with the water tank 8, and the side surface of the base 1 is provided with a drain pipe 14 communicated with the cavity 4.

In an embodiment of this application, be equipped with casing 2 on the base 1, be equipped with the electrical element of switch board on the base 1 in the casing 2, base 1 is bottom foundation support structure, base 1 has certain height, prevents that rainy day ponding from reaching after the certain degree of depth, and the rainwater is gone into in the electrical element of the switch board in the casing 2.

Casing 2 is the cuboid form, be equipped with cabinet door 5 on one side wall of casing 2, be equipped with the sealed pad of round on the edge of cabinet door 5 and casing 2 contact, make after cabinet door 5 closes, the clearance between cabinet door 5 and the casing 2 is filled by sealed the pad, prevents that the rainwater dust from getting into in the electric elements in the casing 2.

Be equipped with shutter 6 on 2 both sides walls of casing, shutter 6 is the rectangle, be equipped with a vertical slide rail 15 of arranging on the casing 2 of 6 both sides of shutter respectively, the top of slide rail 15 is higher than shutter 6's top, the bottom of slide rail 15 extends to on the base 1, it is equipped with waterproof apron 3 to slide on the slide rail 15 of 6 both sides of shutter, waterproof apron 3 goes up to correspond be equipped with slide rail 15 complex slider, waterproof apron 3 is longer than shutter 6's length at the ascending length in vertical direction, 3 both ends of waterproof apron slide on the slide rail 15 of 6 both sides of shutter, can shelter from shutter 6.

The lead screw 16 that the rotation was equipped with vertical arrangement in the slide rail 15, the correspondence is equipped with the motor of being connected with the transmission of lead screw 16 in the base 1, the motor operation can drive lead screw 16 and rotate, lead screw 16 passes the slider, is connected with the transmission of waterproof apron 3, and lead screw 16 rotates, can drive waterproof apron 3 goes up and down on slide rail 15.

Slide rail 15 top is equipped with baffle 7, baffle 7 level is arranged, 7 both ends of baffle are located the 15 tops of slide rail of 6 both sides of shutter, 7 bottom surfaces of baffle are equipped with the one deck sealed pad, and lead screw 16 rotates, drives waterproof apron 3 and upwards slides to the 15 tops of slide rail, the sealed pad contact of the top surface of waterproof apron 3 and the 7 bottom surfaces of baffle makes between waterproof apron 3 and the baffle 7 sealed, prevents that the rainwater from getting into.

2 tops of casing are equipped with

water tank

8, 8 tops of water tank are equipped with guide plate 12, be equipped with the raindrop sensor on guide plate 12, guide plate 12 is close to the both ends downward sloping at 8 marginal water tank, makes guide plate 12 is triangle-shaped, be equipped with a plurality of bracing pieces 13 between guide plate 12 and the water tank 8, guide plate 12 both ends are equipped with a structural slab 17 respectively, structural slab 17 makes space between guide plate 12 and the water tank 8 isolated with external.

The top of the water tank 8 on the side of the lower ends of the guide plate 12 is provided with a water guiding groove 10, the water guiding groove 10 is rectangular, the water guiding groove 10 is arranged along the edge of the lower end of the guide plate 12, the lower end of the guide plate 12 is connected with the top end of the water guiding groove 10, and water flowing down from the guide plate 12 flows into the water guiding groove 10. The water diversion groove 10 top is equipped with filter screen 11, filter screen 11 is laid in water diversion groove 10 top surface, and water that slides down on guide plate 12 passes and enters into in water diversion groove 10 behind filter screen 11, water diversion groove 10 bottom is equipped with a plurality of through-holes that communicate with water tank 8.

Be equipped with cavity 4 in casing 2, be equipped with a plurality of structure poles in the cavity 4, the structure pole is connected with the both sides wall of cavity 4 respectively, the structure pole is used for strengthening casing 2 structure, prevents that cavity 4 from influencing casing 2's structural strength. The cavity 4 is communicated with a water tank 8 at the top of the shell 2, water in the water tank 8 can enter the cavity 4 of the shell 2, so that a layer of water layer is arranged in the shell 2, a drain pipe 14 is arranged on the side surface of the base 1, the drain pipe 14 is communicated with the cavity 4, an electromagnetic valve is arranged on the drain pipe 14, a float switch 9 matched with the electromagnetic valve is arranged at the lower part of the water tank 8, and when the water level is higher than the float switch 9, the float switch 9 acts to open the electromagnetic valve.

In rainy days, the raindrop sensor detects rain, the motor operates to enable the waterproof cover plate 3 to ascend, the louver 6 is sealed, rainwater is prevented from entering the shell 2 through the louver 6, rainwater on the top of the shell 2 hits the guide plate 12 and flows into the water guide groove 10, the filter screen 11 can prevent sundries from entering the water guide groove 10, rainwater enters the water tank 8 through the water guide groove 10 and enters the cavity 4 in the shell 2 through the water tank 8, if the water level in the water tank 8 is higher than the float switch 9, the electromagnetic valve is opened to discharge water in the cavity 4 until the water level in the water tank 8 is smaller than the float switch 9, the electromagnetic valve is closed, water is kept in the cavity 4 all the time, the water level in the water tank 8 is not high, the water in the water tank 8 is prevented from excessively increasing the pressure on the top of the shell 2, and after the rain stops, the motor drives the waterproof cover plate 3 to move downwards, and the louver 6 is exposed.

The utility model discloses can be when rainy day, sealed shutter 6 prevents that the rainwater from getting into in the casing 2 and damaging electric components, can introduce the rainwater simultaneously in the cavity 4 in the casing 2, make its cooperation cool down the switch board, go back accessible drain pipe 14 and discharge too much water, prevent that the rainwater is too big the time, the rainwater is immersed in casing 2 by casing 2 top.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and is not to the limitation of the technical solution of the present invention, as long as the technical solution can be realized on the basis of the above-mentioned embodiment without creative work, all should be regarded as falling into the protection scope of the right of the present invention.

Claims

1. A waterproof low-voltage power distribution cabinet, characterized in that it includes:

base;

a casing, which is arranged on the base, and has a cavity in the casing;

a shutter, which is arranged on the side wall of the casing;

a waterproof cover plate, which is slidably connected with the casing on the side of the shutter;

a water tank, which is arranged on the top of the casing and communicates with the cavity;

a deflector, which is arranged on the top of the water tank;

Wherein, a raindrop sensor is provided on the deflector, and a driving source for driving the waterproof cover to slide is correspondingly provided on the casing. The plate is triangular, the lower end of the guide plate is provided with a water diversion groove arranged on the top of the water tank, the water diversion groove is communicated with the water tank, and the side of the base is provided with a drainage pipe communicated with the cavity.

2 . The waterproof low-voltage power distribution cabinet according to claim 1 , wherein a solenoid valve is arranged on the drain pipe, and a float switch matched with the solenoid valve is correspondingly arranged in the water tank. 3 .

3 . The waterproof low-voltage power distribution cabinet according to claim 2 , wherein the water guiding trough is arranged along the lower end edge of the deflector, and the lower end of the deflecting plate is connected to the top of the water guiding trough. 4 .

4 . The waterproof low-voltage power distribution cabinet according to claim 3 , wherein a filter screen is provided at the top of the water diversion tank, and a plurality of through holes communicating with the water tank are provided at the bottom of the water diversion tank. 5 .

5 . The waterproof low-voltage power distribution cabinet according to claim 4 , wherein the casings on both sides of the shutter are provided with sliding rails arranged vertically, and the waterproof cover plate is provided with sliding rails that cooperate with the sliding rails. 6 . Slide the slide to connect the waterproof cover with the slide rail.

6 . The waterproof low-voltage power distribution cabinet according to claim 5 , wherein the top of the sliding rail is higher than the top of the shutter, and the bottom of the sliding rail extends to the base. 7 .

7 . The waterproof low-voltage power distribution cabinet according to claim 6 , wherein a screw rod is rotatably provided in the slide rail, and a motor connected to the screw rod is correspondingly provided in the base. 8 .

8 . The waterproof low-voltage power distribution cabinet according to claim 7 , wherein a baffle plate is provided on the top of the slide rail, and a sealing gasket in contact with the waterproof cover plate is arranged on the bottom surface of the baffle plate. 9 .

9 . The waterproof low-voltage power distribution cabinet according to claim 8 , wherein a cabinet door is further provided on the side of the casing, and a ring of sealing gasket is provided on the edge of the cabinet door in contact with the casing. 10 .

10 . The waterproof low-voltage power distribution cabinet according to claim 9 , wherein a plurality of structural rods are arranged in the cavity, and the structural rods are respectively connected with the two side walls of the cavity, and the deflector is connected to the two side walls of the cavity. 11 . A plurality of support rods are arranged between the water tanks, and a structural plate is respectively provided at both ends of the deflector, and the structural plates isolate the space between the deflector and the water tank from the outside world.