CN202513462U - Waterproof terminal box with transparent door - Google Patents

Abstract

The utility model discloses the field of power equipment of power transmission and transformation systems, in particular discloses a water-proof transparent door terminal box. The anti-water transparent door terminal box is composed of a box body, a box door, and a box top. The first layer of glass is installed on the door frame through rubber strips; the inner surface of the outer glass that is in contact with the outside world is covered with a conductive film, and the space between the two layers of glass is filled with argon or nitrogen; there is a slot on the top of the box, and the eaves Socket connections for waterproof panels. The beneficial effects of the utility model are: it is convenient to observe the good process wiring inside the terminal box, it is convenient to diagnose the general defects such as virtual connection, short circuit, discharge, and damage of copper wires inside the terminal box, and to avoid the electrical equipment in the box caused by rainwater infiltrating into the terminal box. damage to ensure the normal operation of the equipment.

Description

A waterproof terminal box with a transparent door

technical field

The utility model relates to a terminal box with a transparent door for preventing water ingress, which belongs to the power equipment of power transmission and transformation systems.

Background technique

Substations, power plants, industrial and mining enterprises, and residential power supply system electrical connections require a large number of terminal boxes, which consist of box tops, box bodies, and box doors. There are several defects in the traditional terminal box: 1. Maintenance personnel cannot directly observe the internal electrical equipment or the wiring of cables and copper wires; 2. Equipment defects such as virtual connection between cables or copper wires and terminals, short circuit, discharge, and damage that may occur inside the terminal box ;3 Bad weather causes rainwater to accumulate in the terminal box, or excessive humidity causes damage to the electrical equipment in the box.

Utility model content

In order to overcome the above-mentioned technical problems, the utility model provides a terminal box with a transparent door to prevent water ingress. The terminal box with this structure is convenient for us to observe the internal conditions of the box. It has a high protection level and can be effectively waterproofed to avoid damage to the electrical equipment in the box due to rainwater infiltration and ensure the normal operation of the equipment.

The technical solution adopted by the utility model to solve the problems of the technologies described above is as follows:

A water-proof transparent door terminal box, which is composed of a box body, a box door, and a box top, is characterized in that: a sealing strip is provided on the contact surface of the box body and the box door, and the box door is composed of a door frame and double-layer glass. The double-layer glass is installed on the door frame through rubber strips; the inner surface of the outer glass is covered with a conductive film, and the space between the two layers of glass is filled with argon or nitrogen; there is a slot on the top of the box, and the eaves-type waterproof board socket connection.

The door frame is provided with a handle.

The beneficial effects of the utility model are: the existing metal profile door is designed as a transparent door, and the maintenance personnel can observe the wiring inside without opening the front door of the terminal box, which is beneficial for the maintenance personnel to search for defects in the terminal box; The flat-top box is equipped with a triangular eave-type waterproof board. The waterproof board is connected to the box body for easy replacement. A sealing rubber strip is installed on the inside of the box door to prevent rainwater from entering and create a good environment for the electrical equipment in the box. The working environment of the existing terminal box overcomes the power transmission short circuit or other power transmission faults caused by the easy water ingress in the existing terminal box; moreover, the conductive film is attached to the glass, which has excellent heat insulation and heat preservation effects, and prevents ultraviolet radiation, which indirectly improves the The terminal box thinks about the service life of the internal components. The terminal box has a simple structure, is safe and reliable, and is easy to install, which improves the work efficiency of substation maintenance personnel.

Description of drawings

The above-mentioned features and advantages of the present invention will become clearer and easier to understand through the following description of exemplary embodiments thereof in conjunction with the accompanying drawings.

Fig. 1 is a schematic structural view of the utility model anti-water transparent door terminal box;

Fig. 2 is a schematic cross-sectional structure diagram of a water-proof transparent door terminal box A-A of the utility model;

In the figure, 1 box body, 2 box doors, 3 waterproof boards, 4 slots, 5 sockets, 6 sealing strips, 7 door frames, 8 inner glass, 9 outer glass, 10 conductive film, 11 rubber strip, 12 handle.

specific embodiment

Below in conjunction with accompanying drawing 1, accompanying drawing 2 the utility model is described in detail.

As shown in the figure, the device includes: box body 1, box door 2, waterproof board 3, slot 4, socket 5, sealing strip 6, door frame 7, inner glass 8, outer glass 9, conductive film 10, rubber Bar 11, handle 12.

The utility model includes a box body 1 and a box door 2 of metal profiles, and a sealing strip 6 is arranged on the contact surface of the box body 1 and the box door 2. The box door 1 is composed of a door frame 7, an inner glass 8 and an outer glass 9. The inner layer glass 8 and the outer layer glass 9 are installed on the door frame 7 through the rubber strip 11; the inner surface of the outer layer glass 9 is covered with a conductive film 10, and the space between the inner layer glass 8 and the outer layer glass 9 is filled with argon or Nitrogen; the top of the box body 1 is provided with a slot 4, which is connected with the socket 5 of the eave-type waterproof board 3.

The door frame 7 is provided with a handle 12 .

It should be noted that the above-mentioned specific embodiments are exemplary, and under the above-mentioned teaching of the utility model, those skilled in the art can make various improvements and modifications on the basis of the above-mentioned embodiments, and these improvements or modifications fall within the scope of this invention. within the scope of protection of utility models.

Those skilled in the art should understand that the above specific description is only for the purpose of explaining the utility model, and is not intended to limit the utility model. The protection scope of the present utility model is defined by the claims and their equivalents.

Claims (3)

1. the transparent doors terminal box of an anti-water inlet; Be made up of casing, chamber door, case top, it is characterized in that: on casing and chamber door contact-making surface, be provided with sealing strip, chamber door is made up of doorframe and double glazing; Double glazing is installed on the doorframe through rubber strip; Inner face at the glass outer that contacts with the external world covers with conducting film, and the casing top is provided with slot, is connected with the socket of eaves formula splash guard.

2. the transparent doors terminal box of a kind of anti-water inlet according to claim 1, it is characterized in that: described doorframe is provided with handle.

3. the transparent doors terminal box of a kind of anti-water inlet according to claim 1, it is characterized in that: the space between the layer glass is filled with argon gas or nitrogen.

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