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Electric control box

A technology for electric control boxes and boxes, which is applied in the field of electric control boxes, can solve the problems of low assembly efficiency, poor assembly, and additional locks, etc., and achieve the effect of simple structure and convenient and fast installation

Active Publication Date: 2017-11-17
GREE ELECTRIC APPLIANCES INC
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional high-heat electric control box uses a combination of sheet metal and aluminum cooling fins for heat dissipation. This kind of electric control box has poor integrity and needs to be fixed with more screws. The assembly efficiency is low, laborious and laborious, and the sheet metal and The thermal conductivity of aluminum fins is different, which will lead to heat accumulation and uneven temperature in the electric control box
[0003] The panel of the traditional electric control box needs to be fixed with screws, which has poor assembly performance, low assembly efficiency, laborious work, and poor appearance integrity
If the method of hinge and lock is adopted, it is necessary to weld the hinge and increase the lock, which increases the cost

Method used

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  • Electric control box
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Embodiment Construction

[0034] Combine below Figure 1 to Figure 8 The technical solution provided by the present invention is described in more detail.

[0035] see Figure 1 to Figure 5 , The embodiment of the present invention provides an electric control box, including a box body 1 and a box cover 2, and the two opposite edges of the box body 1 and the box cover 2 are plugged and connected. in image 3 The shown upper and lower edges form the plug-in structure as an example. The box body 1 and the box body 2 are formed with mutually matched plug-in structures on the upper edges, for example, one of them is provided with a protrusion, and the other is provided with a groove. The box body 1 and the box body 2 are also formed with interfitting plug-in structures on the lower edge, for example, one of them is provided with a protrusion, and the other is provided with a groove.

[0036] After adopting the above connection method, there are two positions between the box body 1 and the box cover 2, t...

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Abstract

The invention discloses an electric control box and relates to the field of electric control equipment so as to realize simple connection between a box body and a box cover. The electric control box comprises the box body and the box cover. Two opposite edges of the box body and the box cover are respectively provided with a mutually-cooperated insertion connection structure. According to the technical scheme, the box body and the box cover are in insertion connection; and the electric control box is simple in structure and convenient and fast to install.

Description

technical field [0001] The invention relates to the field of electric control equipment, in particular to an electric control box. Background technique [0002] At present, in the field of converters, with the development of high-power density and high-power converters, the power module unit generates serious heat, and the heat generated per unit volume of the electronic control box is also increasing. The traditional high-heat electric control box adopts a combination of sheet metal and aluminum heat dissipation fins for heat dissipation. This kind of electric control box has poor integrity and needs to be fixed with more screws. The assembly efficiency is low and laborious, and the sheet metal and The thermal conductivity of aluminum fins is different, which will lead to heat accumulation and uneven temperature in the electric control box. [0003] The panel of the traditional electric control box needs to be fixed with screws, which has poor assembly performance, low ass...

Claims

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Application Information

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IPC IPC(8): H05K5/02H05K5/03H05K5/04
CPCH05K5/0217H05K5/03H05K5/04
Inventor 赵志刚尤英帅江金源张羽邹加富梁荣鑫樊超王健黄福豪
Owner GREE ELECTRIC APPLIANCES INC
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