CN219535283U

CN219535283U - Electrical control cabinet

Info

Publication number: CN219535283U
Application number: CN202320559362.9U
Authority: CN
Inventors: 孙超然; 孙大明
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-15
Anticipated expiration: 2033-03-21

Abstract

An electrical control cabinet belongs to the technical field of electrical equipment. The utility model solves the problems that the existing wall-mounted electrical control cabinet is affected by the installation space, and if the installation space is limited or the residual space in the control cabinet is smaller, maintenance personnel are inconvenient to maintain and repair the electrical elements in the control cabinet. The utility model comprises a mounting shell, a movable shell and a front cover body, wherein the mounting shell is fixed on a wall surface, the mounting shell and the movable shell are clamped to form a cavity, a mounting plate is arranged on the mounting shell, an electric element is arranged on the mounting shell through the mounting plate, the front cover body is arranged on the same side of the mounting shell and the movable shell, the front cover body is respectively clamped with the mounting shell and the movable shell, an observation window is arranged on the side wall of the movable shell, and a plurality of wire connecting pipes are symmetrically arranged on the side walls of the mounting shell and the movable shell. The electric control cabinet improves the daily maintenance efficiency of maintenance personnel on the electric control cabinet, especially in an environment with a narrow space.

Description

Electrical control cabinet

Technical Field

The utility model belongs to the technical field of electrical equipment, and particularly relates to an electrical control cabinet.

Background

The electric control cabinet is used for sealing or semi-sealing the measuring instrument, the protective electric appliance, the switch equipment and the auxiliary equipment in the metal cabinet according to the electric wiring requirement. The electrical control cabinet is widely applied in the fields such as fire water boxes, food processing, petroleum power and the like, and therefore, the shape, the installation mode and the left and right of the electrical control cabinet are different.

At present, an electrical control cabinet generally comprises a floor type control cabinet and a wall-mounted control cabinet, wherein the floor type control cabinet is large in size and weight, more in internal electrical elements, simple in internal electrical elements and convenient to maintain and repair, and the floor type control cabinet is small in function compared with the floor type control cabinet. The existing wall-mounted control cabinet is generally formed by mounting a metal shell on a wall surface through bolts, mounting an electric element on the inner side of the metal shell, and opening doors and windows on the metal shell, so that later maintenance is facilitated. Therefore, maintenance staff can only replace or maintain the electric elements in the metal shell through the opening in the metal shell, and if the installation space of the electric control cabinet is smaller, or the volume of a cavity reserved in the metal shell is smaller, maintenance is inconvenient for the maintenance staff, and daily maintenance and normal use of the electric control cabinet are affected.

Therefore, the utility model provides a wall-mounted electrical control cabinet which is convenient for daily maintenance and is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the problems that the existing wall-mounted electrical control cabinet is affected by the installation space, and if the installation space is limited or the residual space in the control cabinet is smaller, maintenance personnel are inconvenient to maintain and repair the electrical elements in the control cabinet. The following presents a simplified summary of the utility model in order to provide a basic understanding of some aspects of the utility model. It should be understood that this summary is not an exhaustive overview of the utility model. It is not intended to identify key or critical elements of the utility model or to delineate the scope of the utility model.

The technical scheme of the utility model is as follows:

the utility model provides an electrical control cabinet, including installation shell, movable shell and leading lid, the installation shell is fixed on the wall, and installation shell and movable shell joint form the cavity, are provided with the mounting panel on the installation shell, and electrical component passes through the mounting panel setting on the installation shell, and leading lid sets up the homonymy at installation shell and movable shell, leading lid respectively with installation shell and movable shell joint, be provided with the observation window on the lateral wall of movable shell, the symmetry is provided with a plurality of wiring pipes on the lateral wall of installation shell and movable shell.

Further, an exhaust fan is arranged at the bottom of the movable shell, and a heat dissipation hole is processed on the side wall of the movable shell.

Further, the upper end and the lower end of the installation shell and the movable shell are respectively provided with a first clamping block, the corresponding positions of the front cover body are provided with first clamping openings, and the installation shell and the movable shell are respectively connected with the first clamping openings of the front cover body through the first clamping blocks.

Further, the inner bottom surface and the inner end surface of the installation shell are provided with second bayonets, the corresponding positions of the inner bottom surface and the inner end surface of the movable shell are provided with second clamping blocks, and the movable shell is clamped with the second bayonets of the installation shell through the second clamping blocks.

Furthermore, the installation shell is symmetrically provided with connecting lug plates, and the connecting lug plates fix the installation shell on a wall surface through bolt fixing.

Further, a plurality of indicator lamps are arranged on the holding cover body, and the indicator lamps are connected with the electric elements.

The utility model has the following beneficial effects:

1. the electric control cabinet is not affected by the area of the installation site, the space inside the control cabinet is not greatly required, daily maintenance is performed on one side of the observation window, if the electric elements are required to be replaced or maintained, the front cover body and the clamping mode of the movable shell and the installation shell are convenient for the whole disassembly of the control cabinet, and after the control cabinet is disassembled, the maintenance of the electric elements inside the control cabinet is very convenient.

2. The shells of the electrical control cabinet are connected in a clamping manner, so that the electrical control cabinet is very convenient to maintain and clean in daily life, and is good in daily cleaning effect and high in maintenance efficiency. The whole assembly mode of the electrical control cabinet is very simple.

Drawings

FIG. 1 is a schematic view of the overall structure of an electrical control cabinet;

FIG. 2 is a front view of an electrical control cabinet;

FIG. 3 is a bottom view of an electrical control cabinet;

FIG. 4 is a schematic diagram of the connection of the mounting shell to the movable shell;

FIG. 5 is a schematic view of a front cover;

fig. 6 is a partial schematic view of fig. 4.

In the figure: 1-installation shell, 2-movable shell, 3-front cover body, 4-wiring tube, 5-heat dissipation hole, 6-exhaust fan, 7-electric element, 8-connection ear plate, 9-installation plate, 10-first fixture block, 11-first bayonet socket, 12-observation window, 13-pilot lamp, 14-second fixture block, 15-second bayonet socket.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model is described below by means of specific embodiments shown in the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

The connection mentioned in the present utility model is divided into a fixed connection and a detachable connection, wherein the fixed connection (i.e. the non-detachable connection) includes, but is not limited to, a conventional fixed connection manner such as a hemmed connection, a rivet connection, an adhesive connection, a welded connection, etc., and the detachable connection includes, but is not limited to, a conventional detachable manner such as a threaded connection, a snap connection, a pin connection, a hinge connection, etc., and when the specific connection manner is not specifically limited, at least one connection manner can be found in the existing connection manner by default, so that the function can be realized, and a person skilled in the art can select the connection according to needs. For example: the fixed connection is welded connection, and the detachable connection is hinged connection.

Embodiment 1, referring to fig. 1-6, an electrical control cabinet of this embodiment, including installation shell 1, movable shell 2 and leading lid 3, installation shell 1 is fixed on the wall, installation shell 1 and movable shell 2 joint form the cavity that is used for placing electrical component 7, be provided with mounting panel 9 on the installation shell 1, electrical component 7 passes through mounting panel 9 to be set up on installation shell 1, leading lid 3 sets up the homonymy at installation shell 1 and movable shell 2, leading lid 3 respectively with installation shell 1 and movable shell 2 joint, be provided with viewing window 12 on the lateral wall of movable shell 2, the symmetry is provided with a plurality of wiring pipes 4 on the lateral wall of installation shell 1 and movable shell 2.

During installation, firstly, the installation shell 1 is fixed on a wall surface at a specified position through bolts or anchor rods and the like, finally, the installation plate 9 is fixedly installed on the inner side of the installation shell 1 through bolts, in order to improve the stability of the installation shell 1, connecting lug plates 8 are symmetrically arranged on the upper side and the lower side of the installation shell 1, the installation shell 1 is further fixed on the wall surface through bolts penetrating through the connecting lug plates 8, the stability of the wall surface is improved, then, an electric element 7 is installed on the installation plate 9 in a conventional manner, then an electric wire is inserted through a wire inserting tube 4 of the installation shell 1 or the movable shell 2 and is connected with the electric element 7 on the inner side, the installation shell 1 and the movable shell 2 are provided with wire inserting tubes 4 with various specifications, the three specifications are respectively 1.5mm, 2mm and 2.5mm in diameter from top to bottom, and the appropriate wire inserting tube 4 is selected according to the different wire specifications;

after the electric element 7 is installed, the movable shell 2 is clamped in the second bayonet 15 of the installation shell 1 through the second clamping block 14, the movable shell 2 is provided with the observation window 12, the observation window 12 is hinged on the movable shell 2, the movable shell can be opened in the daily maintenance process, the state of the electric element 7 inside can be checked through the observation window 12 in a normal state, in order to improve the ventilation effect inside the electric control cabinet, the bottom of the movable shell 2 is provided with a plurality of exhaust fans 6, the side wall of the movable shell 2 is provided with radiating holes 5, and when the exhaust fans 6 run, the inside of the electric control cabinet is cooled through the radiating holes 5, so that the electronic element 7 is prevented from being damaged due to overhigh temperature inside the electric control cabinet;

after the movable shell 2 is installed, the front cover body 3 is finally installed at the open ends of the installation shell 1 and the movable shell 2, the first clamping blocks 10 on the upper end face and the lower end face of the installation shell 1 and the movable shell 2 are clamped with the first clamping openings 11 on the front cover body 3, the installation of the whole electrical control cabinet is completed, the electrical element 7 is electrically connected with the indicator lamp 13 on the front cover body 3, and the state of the electrical element 7 can be observed through the indicator lamp.

During routine maintenance, the observation window 12 is opened to maintain the internal electric element 7, if the maintenance difficulty is high, or when the internal electric element 7 is replaced or maintained, the front cover body 3 and the movable shell 2 are sequentially opened, so that the electric element 7 on the installation shell 1 is completely exposed, and the maintenance of the electric element by a maintainer is facilitated.

The present embodiment is only illustrative of the present patent and does not limit the scope of protection thereof, and those skilled in the art can also change the part thereof, which is within the scope of protection of the present patent without exceeding the spirit of the present patent.

Claims

1. An electrical control cabinet, characterized in that: including installation shell (1), activity shell (2) and leading lid (3), installation shell (1) is fixed on the wall, installation shell (1) and activity shell (2) joint form the cavity, be provided with mounting panel (9) on installation shell (1), electric elements (7) set up on installation shell (1) through mounting panel (9), leading lid (3) set up the homonymy at installation shell (1) and activity shell (2), leading lid (3) respectively with installation shell (1) and activity shell (2) joint, be provided with observation window (12) on the lateral wall of activity shell (2), the symmetry is provided with a plurality of wiring pipes (4) on the lateral wall of installation shell (1) and activity shell (2).

2. An electrical control cabinet according to claim 1, characterized in that: an exhaust fan (6) is arranged at the bottom of the movable shell (2), and a radiating hole (5) is formed in the side wall of the movable shell (2).

3. An electrical control cabinet according to claim 1, characterized in that: the mounting shell (1) and the movable shell (2) are respectively provided with a first clamping block (10) at the upper end and the lower end, the front cover body (3) is provided with a first bayonet (11) at the corresponding position, and the mounting shell (1) and the movable shell (2) are respectively connected with the first bayonet (11) of the front cover body (3) in a clamping mode through the first clamping blocks (10).

4. An electrical control cabinet according to claim 3, characterized in that: the inner bottom surface and the inner end surface of the installation shell (1) are provided with second bayonets (15), the corresponding positions of the inner bottom surface and the inner end surface of the movable shell (2) are provided with second clamping blocks (14), and the movable shell (2) is clamped with the second bayonets (15) of the installation shell (1) through the second clamping blocks (14).

5. An electrical control cabinet according to claim 1, characterized in that: the installation shell (1) is symmetrically provided with connecting lug plates (8), and the connecting lug plates (8) fix the installation shell (1) on a wall surface through bolt fixing.

6. An electrical control cabinet according to claim 4, wherein: the front cover body (3) is provided with a plurality of indicator lamps (13), and the indicator lamps (13) are connected with the electric element (7).