CN204680932U - The low-voltage equipment cabinet of a kind of top line - Google Patents

Abstract

The utility model discloses a low-voltage equipment cabinet with incoming and outgoing lines at the top, which comprises a cabinet body. The top of the cabinet body is provided with a plurality of mutually independent compartments separated by at least one partition plate. The compartments include at least An outlet room and at least one busbar room, wherein the top of the outlet room is provided with an outlet port for the passage of outgoing cables, and the top of the busbar room is provided with an inlet port for the passage of incoming busbars, each outlet room and each busbar room All communicate with the inner cavity of the cabinet below it. Since the wire inlet and outlet are arranged on the top of the cabinet in this utility model, compared with the traditional cabinet with wire inlet and outlet at the bottom, there is no need to process and make basic cable trenches, and the installation position can be flexibly selected, which is convenient for installation and use. At the same time, since each outlet room and busbar room are separated by a partition plate and are independent of each other, electric shock accidents are not easy to occur during operation, which protects the safety of the operator and has better safety protection performance.

Description

A low-voltage equipment cabinet with incoming and outgoing lines from the top

technical field

The utility model relates to the field of electrical equipment, in particular to a low-voltage equipment cabinet.

Background technique

The traditional low-voltage equipment cabinet usually adopts the structure of the bottom inlet and outlet lines, which occupies a large area and needs to be processed and manufactured for special basic cable trenches. It is easy to accidentally touch the busbar during operation and cause an electric shock accident.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a low-voltage equipment cabinet with a top inlet and outlet line that is easy to install and use and has high protection performance.

The technical scheme that the utility model adopts for solving its technical problem is:

A low-voltage equipment cabinet with incoming and outgoing lines at the top, comprising a cabinet body, the top of the cabinet body is provided with a number of mutually independent compartments separated by at least one partition plate, and the compartments include at least one outlet room and at least A busbar room, wherein the top of the outlet room is provided with an outlet port for the passage of outgoing cables, and the top of the busbar room is provided with an inlet port for the passage of incoming busbars. Each outlet room and each busbar room are connected to the cabinet below. The inner cavity of the body communicates.

Preferably, a cable box is provided above the outlet, and the bottom of the cable box communicates with the outlet room through the outlet. The top of the cable box is provided with a number of knock-out holes, and the inside of the cable box is provided with wires for fixing the outlet cables. cable holder.

Preferably, a top cover plate is detachably provided above the wire inlet, and several knock-out holes are provided on the top cover plate.

Preferably, there is one outlet room and it is located at the rear of the cabinet; there are two busbar rooms and it is located in front of the outlet room.

Preferably, the partition plate is provided with a connection port for passing through the power supply connection line, and the power supply connection line is used for electrically connecting the electrical equipment in each compartment.

Preferably, several vents are provided on the partition plate.

Preferably, several reinforcing ribs are provided on the partition plate.

The beneficial effects of the utility model are: since the utility model sets the wire inlet and outlet on the top of the cabinet, compared with the traditional bottom cabinet with wire inlet and outlet, there is no need to process and make basic cable trenches, which can flexibly It is easy to install and use by choosing the installation location. At the same time, since each outlet room and busbar room are separated by a partition plate and are independent of each other, electric shock accidents are not easy to occur during operation, which protects the safety of the operator and has better safety protection performance.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a structural schematic diagram of a partition plate in the present invention.

Detailed ways

Referring to Fig. 1 and Fig. 2, a low-voltage equipment cabinet with incoming and outgoing lines at the top includes a cabinet body 10, and the top of the cabinet body 10 is provided with three mutually independent compartments separated by two partition plates 30. Two compartments include an outlet room 21 positioned at the rear of the cabinet body 10 and two busbar rooms 22 positioned at the front of the outlet room 21. The top of the outlet room 21 is provided with an outlet for the passage of the outgoing cable 50, and the top of the busbar room 22 is provided with There are wire inlets for the incoming busbars to pass through, and each outlet chamber 21 and each busbar chamber 22 are in communication with the inner cavity of the cabinet body 10 below them. Since the wire inlet and outlet are arranged on the top of the cabinet body 10 in the utility model, compared with the traditional cabinet body 10 with wire inlet and outlet at the bottom, there is no need to process and make basic cable trenches, and the installation location can be flexibly selected, which is convenient for installation In use, at the same time, since the outlet chambers 21 and the busbar chambers 22 are separated by the partition plate 30 and are independent of each other, electric shock accidents are not easy to occur during operation, which protects the safety of the operator and has better safety protection performance.

The top of the outlet is provided with a cable box 40, the bottom of the cable box 40 communicates with the outlet room 21 through the outlet, the top of the cable box 40 is provided with a number of knock-out holes, and the inside of the cable box 40 is provided with holes for fixing the outgoing cables 50. Cable holder 41. The increased cable box 40 can facilitate the arrangement of outgoing cables 50. Since the rear end of the cabinet body 10 is generally close to the wall, etc., the cable box 40 is located at the rear of the cabinet body 10, which is conducive to maintaining the low voltage. The equipment cabinet is beautiful and avoids blocking the incoming busbar.

A top cover plate 221 is detachably provided on the top of the line inlet. The top cover plate 221 is also provided with a number of knock-out holes. The top cover plate 221 can separate the incoming line busbar from the outside world and prevent dust and other sundries enter the bus chamber 22 to prevent faults such as short circuit. Knockout holes are widely used in this field, and are mainly used for passing incoming busbars and outgoing cables 50 . The structure and principle thereof are well known to those skilled in the art, and will not be described in detail here.

In this embodiment, the number of outlet room 21 is one, and the number of busbar room 22 is two, which can meet the use requirements of most low-voltage equipment cabinets. Of course, in practical applications, the number and orientation of compartments can be flexibly adjusted according to needs. .

The bottom of the partition plate 30 is provided with a connecting port 31 for power supply connecting wires to pass through, which is convenient for wiring and use. The power supply connecting wires are used to electrically connect the electrical equipment in each compartment; the middle part of the partition plate 30 is provided with several reinforcing ribs 33, which helps to improve the strength of the partition plate 30 and prevent deformation. The sides of the partition plate 30 are provided with a number of vents 32, which help the circulation of air between the compartments and improve the heat dissipation effect.

The above descriptions are only the preferred implementation modes of the present utility model, as long as the technical solutions that achieve the purpose of the utility model by basically the same means all fall within the scope of protection of the utility model.

Claims (7)

1. A low-voltage equipment cabinet with incoming and outgoing lines at the top, comprising a cabinet body (10), characterized in that: the top of the cabinet body (10) is provided with several mutually independent A compartment, the compartment includes at least one outlet room (21) and at least one busbar room (22), wherein the top of the outlet room (21) is provided with an outlet for the outlet cable (50) to pass through, and the busbar room The top of (22) is provided with a wire inlet for the incoming busbar to pass through, and each outlet room (21) and each busbar room (22) are connected with the inner cavity of the cabinet body (10) below. 2. A low-voltage equipment cabinet with a top inlet and outlet line according to claim 1, characterized in that: a cable box (40) is arranged above the outlet, and the bottom of the cable box (40) passes through the outlet and the outlet. The room (21) is connected, the top of the cable box (40) is provided with a number of knock-out holes, and the inside of the cable box (40) is provided with a cable bracket (41) for fixing outgoing cables (50). 3. A low-voltage equipment cabinet with top incoming and outgoing lines according to claim 1, characterized in that: a top cover (221) is detachably buckled above the line inlet, and the top cover (221) is There are several knock-out holes. 4. A low-voltage equipment cabinet with top incoming and outgoing lines according to claim 1, characterized in that: the number of the outlet room (21) is one, and it is located at the rear of the cabinet body (10); the busbar room The quantity of (22) is two, and is positioned at the front of outlet chamber (21). 5. A low-voltage equipment cabinet with top access and exit lines according to claim 1, characterized in that: the partition plate (30) is provided with a connection port (31) for the power supply connection line to pass through, the The power connecting wires described above are used to electrically connect the electrical equipment in each compartment. 6. The low-voltage equipment cabinet with top access and exit lines according to claim 1, characterized in that: the partition plate (30) is provided with several ventilation openings (32). 7. A low-voltage equipment cabinet with top access and exit lines according to claim 1, characterized in that: the partition plate (30) is provided with several reinforcing ribs (33).