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Electric cabinet

A technology of electric control box and insulation layer, applied in the field of electric control box, can solve problems such as failure, lack of heat preservation performance, difficult maintenance, etc., and achieve the effect of improving service life, prolonging service life and reducing failure rate

Inactive Publication Date: 2013-03-20
哈尔滨格律诗科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many electric control boxes that must be used outdoors. Most of the shells of the electric control boxes are iron products, which do not have insulation performance at all. Very low, difficult to maintain, seriously affecting use

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An electric control box, as attached figure 1 , attached figure 2 As shown, its composition includes: an electric control box body 1, the inner wall of the electric control box body is connected to the inner insulation layer, the outside of the electric control box body is connected to the outer insulation layer, and the outer insulation layer is connected to the insulation lock at the position of the keyhole door 2.

[0018] For the transformation of the existing electric control box, if the inner wall of the electric control box body and the inner insulation layer are used for bonding in autumn. If the inner wall of the electric control box body and the inner insulation layer are bonded with double-sided antifreeze tape in winter. If the antifreeze tape is used for bonding, the inner insulation layer can be easily removed when the electric control box body does not need to be kept warm in the spring of the next year.

Embodiment 2

[0020] The difference between this embodiment and Embodiment 1 is that, as attached figure 1 , attached figure 2 As shown in the electric control box, the inner insulation layer includes a rigid polyurethane foam layer 3, the rigid polyurethane foam layer is connected to the inner wall of the electric control box body, and the other side of the rigid polyurethane foam layer is connected to the fireproof The material layers 4 are connected by an antifreeze non-drying adhesive tape 5 between the fireproof material layers.

[0021] The inner heat preservation layer is made into the back piece, the left piece, the right piece, the upper piece, the lower piece and the door piece according to the existing structure of the electric control box. Then apply glue or double-sided tape to each piece, put it into the electric control box body for bonding, and then use antifreeze non-drying adhesive tape to connect each piece to make an integral inner insulation layer, without destr...

Embodiment 3

[0023] The difference between this embodiment and Embodiment 1 is that, as attached figure 1 , attached figure 2 As shown, in the electric control box, the outer thermal insulation layer includes a soft thermal insulation layer 6, the soft thermal insulation layer is connected to the outer side of the electric control box body wall, and the other side of the soft thermal insulation layer is connected to the waterproof material layer 7, so The software insulation layer and the waterproof material layer are provided with an insulation lockhole 8 at the position of the electric control box body lock, and one side of the insulation lockhole is connected with a Velcro.

[0024] The outer insulation layer is made into a coat shape according to the existing structure of the electric control box, and it can be worn outside the electric control box body, and the position where the door is opened and the position where the wire is threaded is connected with a sticky button, and t...

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PUM

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Abstract

The invention discloses an electric cabinet. A number of electric cabinets are required to be used outdoors; most housings of the electric cabinets are made of iron and do not have the heat preservation property; electrical components in the electric cabinets are frozen as well, and fail frequently in cold seasons; as the outdoor temperature is very low, the maintenance is difficult, and the use is influenced seriously. The electric cabinet comprises an electric cabinet body (1), wherein an inner wall of the electric cabinet body is connected with an inner heat preservation layer; the exterior of the electric cabinet body is connected with the outer heat preservation layer; and the outer heat preservation layer at a lock hole is connected with a heat preservation lock door (2). The electric cabinet can be used outdoors.

Description

technical field [0001] The invention relates to an electric control box. Background technique [0002] The winter in the north is very cold, the temperature is generally around minus 20 degrees during the day, and the temperature at night is generally around minus 30 degrees. There are many electric control boxes that must be used outdoors. Most of the shells of the electric control boxes are iron products, which do not have insulation performance at all. Very low, it is difficult to maintain and seriously affect the use. Contents of the invention [0003] The object of the present invention is to provide an electric control box with heat preservation function, and the electrical components in the electric control box will not be frozen. [0004] Said purpose is achieved by the following scheme: [0005] An electric control box, which consists of: an electric control box body, the inner wall of the electric control box body is connected to an inner insulation layer, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/06
Inventor 杨亮关杨吴坤朋
Owner 哈尔滨格律诗科技发展有限公司