CN101754602A

CN101754602A - Heat-insulating dust-proof electric control box

Info

Publication number: CN101754602A
Application number: CN200810238712A
Authority: CN
Inventors: 陈虹; 陈荡; 陈海燕; 李剑; 陈明业
Original assignee: 陈虹
Priority date: 2008-12-16
Filing date: 2008-12-16
Publication date: 2010-06-23

Abstract

Heat-insulating dust-proof electric control box, it has an electric box that is made of casing and chamber door, the back fixation of casing has support, be covered with the outer case that a bottom is uncovered, top attachment has awning in the outside of electric appliance box, electric box is fixedly in the outer case and have the space between the two, have window on the adjacent sidewall of the chamber door of outer case and electric box, chamber door outside be equipped with at this window place has gap on the adjacent sidewall of outer case and support.The present invention is simple and reasonable for structure, and it can make the operational environment of the electric equipment that electric box is interior improve greatly, and it is particularly useful for being arranged on the field in desert or area, Gobi desert, to the electric realization protection of the used oil production equipment in oil field.

Description

Heat-insulating dust-proof electric control box

Technical field

The present invention relates to be used to install the electric cabinet of electric equipment, specifically a kind of electric cabinet that is arranged on the open air.

Background technology

At present; the basic structure of generally using that is arranged on outdoor electric cabinet is the common chest that is made of casing and chamber door; this electric cabinet is environment not too under the harsh conditions out of doors; can protect the electric equipment of institute's splendid attire; but under the environment harsh conditions, its defective has just revealed out of doors.For example, big at dust, that the hours of daylight in summer is long desert or area, Gobi desert, above-mentioned existing electric cabinet just is difficult to realize the good anti-dust and the effect of heat radiation, the electric equipment that sets within it also just can not be worked in stable operational environment, and its consequence is the electric equipment job insecurity, break down easily, useful life is short.

Summary of the invention

The object of the present invention is to provide a kind of heat-insulating dust-proof electric control box, it has good anti-dust and heat dispersion in rugged environment, thereby the electric equipment that can guarantee institute's splendid attire has good working environment.

For achieving the above object, the present invention adopts following scheme: heat-insulating dust-proof electric control box, it has an electric box that is made of casing and chamber door, the back fixation of casing has support, be covered with the outer case that a bottom is uncovered, top attachment has sunshade in the outside of electric appliance box, electric box is fixedly in the outer case and have the space between the two, has window on the adjacent sidewall of the chamber door of outer case and electric box, chamber door outside be equipped with at this window place has gap on the adjacent sidewall of outer case and support.

By such scheme as seen, owing to be provided with outer case in the outside of electric box and have the space between the two, can play heat insulation and dustproof effect to electric box by outer case, and some dust that enter in the outer case also can spill from its uncovered bottom, can make the operational environment of the electric equipment that electric box is interior improve greatly like this.

The present invention is simple and reasonable for structure, and it is particularly useful for being arranged on the field in desert or area, Gobi desert, to the electric realization protection of the used oil production equipment in oil field.

Description of drawings

The structural representation of Fig. 1 one embodiment of the invention;

The A of Fig. 2 Fig. 1 is to view;

The right view of Fig. 3 Fig. 1;

The left view of Fig. 4 Fig. 1.

Embodiment

Further specify the present invention below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1

Heat-insulating dust-proof electric control box provided by the invention has an electric box that is made of casing 1 and chamber door 2, and the bottom of casing 1 has the through hole 1a that the cable of power supply gas equipment passes, and the back fixation of casing 1 has support 8.Be covered with the outer case 3 that a bottom is uncovered, top attachment has sunshade 5 in the outside of electric box, electric appliance box is fixedly in the outer case 3 and have the space between the two, have window 3a, chamber door 4 outside be equipped with at this window 3a place on the adjacent sidewall of the chamber door 2 of outer case 3 and electric box.Connect between casing 1 and the sunshade 5 by bolt 7, nut 6, make electric box fixedly in the outer case 3.

Referring to Fig. 1, Fig. 2

Sunshade 5 has cavity 5b, has plural louvre 5a in the bottom of sunshade 5.The cavity that sunshade 5 has and on the louvre that has can improve its shaded effects to electric box.

Referring to Fig. 1, Fig. 3

Have gap 3c on the adjacent sidewall of outer case 3 and support 8.The setting of gap 3c can make support 8 expose, and when this electric cabinet is installed support 8 is connected with fixture guaranteeing.

Referring to Fig. 4

This figure China and foreign countries chamber door 4 is an open mode, as seen, has the space between electric box that is made of casing 1 and chamber door 2 and the outer case 3.In addition, chamber door 2 is contained on the casing 1 by hinge 12, and outer chamber door 4 is contained on the outer case 3 by hinge 11, is respectively equipped with door lock 10, door lock 9 on chamber door 2, outer chamber door 4.

In conjunction with Fig. 1, Fig. 4 as seen, open outer chamber door 4, chamber door 2 successively, can electric equipment be installed in casing 1, after outer chamber door 4, chamber door 2 are closed, can be respectively by door lock 9, door lock 10 lockings.

In addition, by Fig. 1, Fig. 3, Fig. 4 as seen, on each sidewall of outer case 3, all have the heat radiation window 3b more than two; By Fig. 1, Fig. 4 as seen, have heat radiation window 4a more than two outside on the chamber door 4.

The setting of these heat radiation windows can make electric box be in the ventilation better space.

Claims

1. heat-insulating dust-proof electric control box, it has an electric box that is made of casing and chamber door, the back fixation of casing has support, it is characterized in that: be covered with the outer case that a bottom is uncovered, top attachment has sunshade in the outside of electric appliance box, electric box is fixedly in the outer case and have the space between the two, have window on the adjacent sidewall of the chamber door of outer case and electric box, chamber door outside be equipped with at this window place has gap on the adjacent sidewall of outer case and support.

2. heat-insulating dust-proof electric control box according to claim 1 is characterized in that: all have the heat radiation window more than two on each sidewall of outer case, have the heat radiation window more than two outside on the chamber door.

3. heat-insulating dust-proof electric control box according to claim 1, it is characterized in that: sunshade has cavity, has plural louvre in the sunshade bottom.