CN211126612U

CN211126612U - Street lamp low-voltage box with insulating coating

Info

Publication number: CN211126612U
Application number: CN201921869796.9U
Authority: CN
Inventors: 许新华; 金伟民; 陈海荣; 袁伶; 蔡卫强; 陆忠霞; 武军权
Original assignee: Jiangsu Hengpeng Smart City Technology Co ltd; Nantong Road Lighting Management Office
Current assignee: Jiangsu Hengpeng Smart City Technology Co ltd; Nantong Road Lighting Management Office
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-07-28
Anticipated expiration: 2029-11-01

Abstract

The utility model relates to a street lamp low-pressure tank with insulating coating, including box, electrical equipment, space bar and several heat conduction roller, the box is divided into room and lower room by the space bar, the room volume is greater than the room down, electrical equipment installs in indoor portion down, and each heat conduction roller all runs through the space bar, and takes shape with the space bar is integrative, the several lead evenly distributed of heat conduction roller on the space bar, the leading flank of room is the chamber door down, the heat dissipation fence has been seted up on the lateral wall of room, and the surface of box all coats one deck insulating coating. The utility model discloses an at box surface coating one deck insulating coating, avoid the low-voltage box electric leakage to cause the safety problem. The utility model discloses a setting through rectangle frame, sealed pad has guaranteed electrical equipment service environment's seal, effectively avoids electrical equipment to wet and influence the working effect, simultaneously, through the setting of heat conduction roller and heat dissipation fence, effectively dispels the heat to the street lamp low-pressure tank, avoids electrical equipment because the high temperature damages.

Description

Street lamp low-voltage box with insulating coating

Technical Field

The utility model relates to a low-voltage box technical field, concretely relates to street lamp low-voltage box with insulating coating.

Background

The street lamp low-voltage box is a special electrical device used in a street lamp power distribution system, and has the advantages of flexible use, convenient installation, high economy and the like. But because the device is placed outdoors, the environmental change factor is large, and the safe operation of the device is easily influenced. Such phenomena have become increasingly important in recent years.

A large number of precise control components and parts, terminal row are equipped with to street lamp low-voltage box inside among the prior art, but because street lamp low-voltage box can't accomplish sealed totally, lead to low-voltage box inside to wet or have the dust easily, influence its inside electrical equipment's use. In addition, the electricity safety of the street lamp low-voltage box is a necessary guarantee for the use of the street lamp, namely, the anti-creeping of the street lamp low-voltage box is also a necessary safety problem to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a street lamp low-voltage box with insulating coating solves the inside electrical equipment that the street lamp low-voltage box among the prior art can not sealed the result completely and wets or have the dust problem and because have the safety problem that the electric leakage problem arouses.

For solving the above technical problem, the technical scheme of the utility model is that: the utility model provides a street lamp low-voltage box with insulating coating, its innovation point lies in: the box body is divided into an upper chamber and a lower chamber by the partition plate, the volume of the lower chamber is larger than that of the upper chamber, the electrical equipment is installed in the lower chamber, each heat guide roller penetrates through the partition plate and is integrally formed with the partition plate, the heat guide rollers are uniformly distributed on the partition plate, the front side face of the lower chamber is a box door, a heat dissipation fence is arranged on the side wall of the upper chamber, and the outer surface of the box body is coated with an insulating coating.

Furthermore, a rectangular frame is vertically arranged inside the lower chamber, the periphery of the rectangular frame is in interference connection with the inner surface of the lower chamber, and the rectangular frame is arranged on the inner side of the chamber door.

Furthermore, a layer of sealing gasket is arranged between the rectangular frame and the box door.

Further, the box door is hinged with the lower chamber.

Furthermore, the bottom of the box body is provided with a base, and the base is a solid base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a street lamp low-voltage box with insulating coating avoids the low-voltage box electric leakage to cause the safety problem through at box surface coating one deck insulating coating.

(2) The utility model discloses a setting up of chamber door can conveniently change and overhaul the inside electrical equipment of low-voltage box, and it is convenient to use.

(3) The utility model discloses a setting through rectangle frame, sealed pad has guaranteed electrical equipment service environment's seal, effectively avoids electrical equipment to wet and influence the working effect, simultaneously, through the setting of heat conduction roller and heat dissipation fence, effectively dispels the heat to the street lamp low-pressure tank, avoids electrical equipment because the high temperature damages.

Drawings

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

Fig. 1 is a front perspective view of a street lamp low-pressure tank with an insulating coating according to the present invention.

Fig. 2 is a side view of the street lamp low-pressure box with the insulating coating of the present invention.

Fig. 3 is a side sectional view of the street lamp low-pressure tank with the insulating coating of the present invention.

Fig. 4 is a top cross-sectional view of the low-pressure box body of the street lamp with the insulating coating according to the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely through the following detailed description.

The utility model provides a street lamp low-pressure tank with insulating coating, its concrete structure is shown in 1-3, including box 1, electrical equipment 2, space bar 3 and several heat conduction roller 4, box 1 is divided into upper chamber 5 and lower chamber 6 by space bar 3, and lower chamber 6 volume is greater than upper chamber 5, and electrical equipment 2 installs in lower chamber 6 inside, each heat conduction roller 4 all runs through space bar 3, and takes shape with space bar 3 an organic whole, several heat conduction roller 4 evenly distributed on space bar 3, heat conduction roller 4 set up can lead the heat that the inside electrical equipment 2 work of lower chamber produced to in the upper chamber 5 to lower 6 inside heats of chamber, avoid the too high damage electrical equipment 2 of heat. The front side of the lower chamber 6 is a chamber door 7, the chamber door 7 is hinged with the lower chamber 6, the arrangement of the chamber door 7 can facilitate the replacement and the maintenance of the electrical equipment 2 in the low-voltage chamber, and the use is convenient. The side wall of the upper chamber 5 is provided with a heat dissipation fence 8, and after the heat conduction roller 4 conducts the heat of the lower chamber 6 to the upper chamber 5, the heat is dissipated through the heat dissipation fence 8 of the upper chamber 5. The surface of box 1 all coats one deck insulating coating 9, the utility model discloses an insulating coating 9 is alumina ceramic coating or ceramic polymer insulating coating, and insulating coating 9's setting avoids the low-voltage box electric leakage to cause the safety problem.

The utility model discloses a lower indoor portion is vertical to be equipped with a rectangle frame 10, and the periphery of rectangle frame 10 is connected with 6 internal surface interference in lower chamber, and it is inboard that 7 closets of chamber door are located to rectangle frame 10, is equipped with the sealed pad 11 of one deck between rectangle frame 10 and the

chamber door

7, and 7 inboard inside extrusion seal pads 11 in the chamber door after chamber door 7 closes have guaranteed 2 service environment's of electrical equipment seal, effectively avoid electrical equipment 2 to wet and influence the working effect.

The utility model discloses a 1 bottoms of street lamp low-pressure case box is equipped with a base 12, and base 12 is solid base 12, and the setting of base 12 is avoided low-pressure case direct contact ground, further avoids the low-pressure case to wet.

The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.

Claims

1. The utility model provides a street lamp low-voltage box with insulating coating which characterized in that: the box body is divided into an upper chamber and a lower chamber by the partition plate, the volume of the lower chamber is larger than that of the upper chamber, the electrical equipment is installed in the lower chamber, each heat guide roller penetrates through the partition plate and is integrally formed with the partition plate, the heat guide rollers are uniformly distributed on the partition plate, the front side face of the lower chamber is a box door, a heat dissipation fence is arranged on the side wall of the upper chamber, and the outer surface of the box body is coated with an insulating coating.

2. A street lamp low-pressure tank with an insulating coating according to claim 1, characterized in that: the indoor portion of lower chamber is vertical to be equipped with a rectangle frame, the periphery and the indoor surface interference of lower chamber of rectangle frame are connected, the rectangle frame is located the chamber door inboardly.

3. A street lamp low-pressure tank with an insulating coating according to claim 2, characterized in that: and a layer of sealing gasket is arranged between the rectangular frame and the box door.

4. A street lamp low-pressure tank with an insulating coating according to claim 1, characterized in that: the box door is hinged with the lower chamber.

5. A street lamp low-pressure tank with an insulating coating according to claim 1, characterized in that: the bottom of the box body is provided with a base, and the base is a solid base.