CN212211616U

CN212211616U - Waterproof electrical control cabinet

Info

Publication number: CN212211616U
Application number: CN202020928169.4U
Authority: CN
Inventors: 赵金猛; 任永亮
Original assignee: Yongcheng Coal and Electricity Holding Group Co Ltd
Current assignee: Yongcheng Coal and Electricity Holding Group Co Ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-22
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a waterproof electrical control cabinet, including shell body and interior casing, shell body and interior casing are back font structure, fixed column fixed connection is passed through to the inside wall of shell body and the side of interior casing, the same bottom plate of fixed surface of shell body and interior casing is connected with, the logical groove that extends to interior back wall of interior casing is seted up in the front of shell body, and this leads to the fixed surface of inslot wall and is connected with L form rectangular plate, the front hinged joint of shell body has the cabinet door. This waterproof electrical control cabinet, through setting up the shell body, interior casing and bottom plate, can effectually avoid the rainwater to get into interior casing inside, and the inside rainwater of getting into the shell body then flows through the water leakage groove on bottom plate surface, and the rubber waterproof gasket of cabinet door can effectually prevent that water from getting into interior casing to avoid the electric shock accident that water entering control cabinet internal damage electronic component and initiation, effectual protection workman's personal safety.

Description

Waterproof electrical control cabinet

Technical Field

The utility model relates to a regulator cubicle waterproof technology field specifically is a waterproof electrical control cabinet.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment.

When the construction is carried out in open-air construction sites, the electrical control cabinet is often placed outdoors, and when the weather of rain and snow is met, the electrical control cabinet can be caused to enter water, so that not only can internal electronic elements be damaged, but also the danger of electric shock is caused when workers use the electrical control cabinet, and the personal safety of the workers is seriously influenced.

Therefore, a waterproof electrical control cabinet is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof electrical control cabinet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof electric control cabinet comprises an outer shell and an inner shell, wherein the outer shell and the inner shell are both of a zigzag structure, the inner side wall of the outer shell and the side surface of the inner shell are fixedly connected through a fixing column, the lower surfaces of the outer shell and the inner shell are fixedly connected with the same bottom plate, the front surface of the outer shell is provided with a through groove extending to the inner rear wall of the inner shell, and the surface of the inner wall of the through groove is fixedly connected with an L-shaped rectangular plate, the front side of the outer shell is hinged with a cabinet door, the cabinet door is matched with the inner wall of the L-shaped rectangular plate, the upper surface of the outer shell is fixedly connected with an inclined cover plate, both side surfaces of the outer shell are provided with air holes with downward openings, the inner side wall of the inner shell is fixedly connected with a fan, through holes are formed in the two side faces of the inner shell, and the air outlet of the fan and the through holes are located on the same central axis.

Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with supporting blocks.

Preferably, the number of the fixed columns is four, every two fixed columns form a group, and the two groups of fixed columns are symmetrically arranged on the two side surfaces of the inner shell by taking the center line of the front surface of the inner shell as a symmetry axis.

Preferably, the surface of the cabinet door is provided with a door lock, and the periphery of the back of the cabinet door is provided with a rubber waterproof sealing gasket.

Preferably, a plurality of water leakage grooves are formed in the periphery of the bottom plate, a grounding column is arranged between the inner side wall of the outer shell and the side face of the inner shell, and one end of the grounding column penetrates through the bottom plate and is fixedly connected with the ground.

Preferably, the number of the fans is eight, every four fans form a group, and the two groups of fans are symmetrically arranged on the two side surfaces of the inner shell by taking the center line of the front surface of the inner shell as a symmetry axis.

Advantageous effects

The utility model provides a waterproof electrical control cabinet possesses following beneficial effect:

1. this waterproof electrical control cabinet, through setting up apron and bleeder vent, apron and bleeder vent all are the design of slope, can reduce the rainwater and get into inside the electrical control cabinet, through setting up the supporting shoe, are convenient for highly promoting the electrical control cabinet to can prevent water in advance and spill over the cabinet door.

2. This waterproof electrical control cabinet, through setting up the shell body, interior casing and bottom plate, can effectually avoid the rainwater to get into interior casing inside, and the inside rainwater of getting into the shell body then flows through the water leakage groove on bottom plate surface, and the rubber waterproof gasket of cabinet door can effectually prevent that water from getting into interior casing to avoid the electric shock accident that water entering control cabinet internal damage electronic component and initiation, effectual protection workman's personal safety.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the present invention;

fig. 4 is the utility model discloses a structural diagram that cuts open downwards.

In the figure: the air conditioner comprises an outer shell 1, an inner shell 2, fixing columns 3, a bottom plate 4, a rectangular plate 5L, a cabinet door 6, a cover plate 7, air holes 8, a fan 9, supporting blocks 10, a door lock 11 and a grounding column 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waterproof electrical control cabinet, includes shell body 1 and interior casing 2, and shell body 1 and interior casing 2 are back font structure, and fixed column 3 fixed connection is passed through to the inside wall of shell body 1 and the side of interior casing 2, and the quantity of fixed column 3 is four, and per two fixed columns 3 are a set of, and just two sets of fixed columns 3 are the both sides face of casing 2 including positive central line of interior casing 2 sets up as symmetry axis symmetry.

The same bottom plate 4 of the lower fixed surface of shell body 1 and interior casing 2, the equal fixedly connected with supporting shoe 10 in bottom plate 4's lower surface four corners department, through setting up supporting shoe 10, be convenient for highly promote the electrical control cabinet to can prevent water flooding in advance in the electrical control cabinet.

Be provided with a plurality of water leakage groove around bottom plate 4, be provided with ground post 12 between the inside wall of shell body 1 and the side of interior casing 2, and the one end of ground post 12 runs through bottom plate 4 and ground fixed connection, makes inside electric elements's earth connection pass through the upper end of interior casing 2 and is connected with ground post 12 coupling, thereby the earth connection ground connection can make electrical control cabinet more safety.

The logical groove that extends to interior back wall of interior casing 2 is seted up in the front of shell body 1, and this surface fixed connection who leads to the groove inner wall has L form rectangular plate 5, the front hinged joint of shell body 1 has cabinet door 6, and the inner wall looks adaptation of cabinet door 6 and L form rectangular plate 5, the surface of cabinet door 6 is provided with lock 11, be provided with rubber waterproof sealing pad around the cabinet door 6 back, through setting up cabinet door 6 and L shape rectangular plate 5, the rubber waterproof sealing pad at the back of the L shape rectangular plate 5 of being convenient for contacts and seals with the front of L shape rectangular plate 5, thereby can prevent that water from getting into in the electrical control cabinet.

The upper surface of shell body 1 is fixedly connected with the apron 7 of slope, and opening bleeder vent 8 down has all been seted up to the both sides face of shell body 1, and through setting up apron 7 and bleeder vent 8, apron 7 and bleeder vent 8 are the design of slope, can reduce inside the rainwater entering electrical control cabinet.

The inside wall fixedly connected with fan 9 of interior casing 2, the quantity of fan 9 is eight, and per four fan 9 are a set of, and just two sets of fans 9 are the both sides face of casing 2 including positive central line of interior casing 2 sets up as symmetry axis symmetry, and the through-hole has all been seted up to the both sides face of interior casing 2, and the air outlet of fan 9 is located same axis with this through-hole, through setting up fan 9, can give the inside electric elements heat dissipation.

Through setting up shell body 1, interior casing 2 and bottom plate 3, can effectually avoid the rainwater to get into interior casing 2 inside, and the rainwater that gets into 1 inside of shell body then flows through the water leakage groove on 3 surfaces of bottom plate, and the rubber waterproof gasket of cabinet door 6 can effectually prevent that water from getting into interior casing 2 to avoid the electric shock accident of water entering switch board internal damage electronic component and initiation, effectual protection workman's personal safety.

The working principle is as follows: when using this waterproof electrical control cabinet, all install electrical equipment in interior casing 2's inside, and the earth connection then is connected with interior casing 2 and the ground connection post 12 between the shell body 1, close cabinet door 6, and locking lock 11, the inside rubber waterproof gasket of cabinet door 6 is inside effectually preventing that water from getting into interior casing 2, when raining, apron 7 makes rainwater flow direction both sides, and the design of bleeder vent 8 opening down, can reduce water and get into inside, and a small amount of water can only get into the intermediate layer between shell body 1 and the interior casing 2, and flow through the water leakage groove on bottom plate 4, through using this waterproof electrical control cabinet, can prevent that water from getting into the inside electronic component that damages of electrical control cabinet, also avoid arousing the electric shock accident, workman's personal safety has been protected.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a waterproof electrical control cabinet, includes shell body (1) and interior casing (2), its characterized in that: the outer shell (1) and the inner shell (2) are of a rectangular structure, the inner side wall of the outer shell (1) and the side surface of the inner shell (2) are fixedly connected through a fixing column (3), the lower surface of the outer shell (1) and the lower surface of the inner shell (2) are fixedly connected with the same bottom plate (4), the front surface of the outer shell (1) is provided with a through groove extending to the inner back wall of the inner shell (2), the surface of the inner wall of the through groove is fixedly connected with an L-shaped rectangular plate (5), the front surface of the outer shell (1) is hinged with a cabinet door (6), the cabinet door (6) is matched with the inner wall of the L-shaped rectangular plate (5), the upper surface of the outer shell (1) is fixedly connected with an inclined cover plate (7), the two side surfaces of the outer shell (1) are both provided with air holes (8) with, through holes are formed in two side faces of the inner shell (2), and the air outlet of the fan (9) and the through holes are located on the same central axis.

2. The waterproof electrical control cabinet of claim 1, wherein: supporting blocks (10) are fixedly connected to four corners of the lower surface of the bottom plate (4).

3. The waterproof electrical control cabinet of claim 1, wherein: the number of the fixing columns (3) is four, every two fixing columns (3) form a group, and the two groups of fixing columns (3) are symmetrically arranged on two side faces of the inner shell (2) by taking a center line of the front face of the inner shell (2) as a symmetry axis.

4. The waterproof electrical control cabinet of claim 1, wherein: the surface of the cabinet door (6) is provided with a door lock (11), and the periphery of the back of the cabinet door (6) is provided with a rubber waterproof sealing gasket.

5. The waterproof electrical control cabinet of claim 1, wherein: a plurality of water leakage grooves are formed in the periphery of the bottom plate (4), a grounding column (12) is arranged between the inner side wall of the outer shell (1) and the side face of the inner shell (2), and one end of the grounding column (12) penetrates through the bottom plate (4) and is fixedly connected with the ground.

6. The waterproof electrical control cabinet of claim 1, wherein: the number of the fans (9) is eight, every four fans (9) form a group, and the two groups of fans (9) are symmetrically arranged on two side surfaces of the inner shell (2) by taking a central line of the front surface of the inner shell (2) as a symmetry axis.