Electric appliance box, indoor unit and air conditioner

Abstract

The invention discloses an electric appliance box, an indoor unit and an air conditioner, wherein the electric appliance box comprises a box body, a box cover, a control circuit and an electric connecting wire; the box cover and the box body are detachably connected; the control circuit is arranged in the box body; a wire passing port is formed in the box body; a wire passing ring is detachably arranged in the wire passing port; one end of the electric connecting wire is connected with the control circuit, and the other end penetrates through the wire passing ring to extend out of the box body; and at least one parts of the box body and the box cover are connected through a buckle module. As the wire passing port is formed in the box body of the electric appliance box, and the wire passing ring is mounted in the wire passing port, the box cover of the electric appliance box is convenient for disassembly without causing coil falling in maintenance, and the wire cutting hidden troubles are eliminated; the electric connecting wire is fixed on the box body of the electric appliance box through the wire passing ring to prevent looseness of a wiring terminal caused by frequent pulling of the electric connecting wire in maintenance; and the box body and the box cover are connected by using the buckle module, so that the use of a screw can be reduced, or even the screw has no need to be used, and the disassembly difficulty and cost are reduced.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and more specifically, to an electrical box, an indoor unit using the electrical box, and an air conditioner including the indoor unit. Background technique [0002] The electrical box of the traditional indoor unit usually sets the wire opening on the electrical box cover. When the electrical box is disassembled, the wire passing coil in the electrical box cover is easy to fall off, and there is a hidden danger of secant line, and it is easy to pull the electrical connection In addition, the assembly of the electrical box cover and the electrical box body of the traditional electrical box is mostly fixed by screws, which increases the difficulty of installation and disassembly, and is not conducive to installation and maintenance. Contents of the invention [0003] An object of the present invention is to provide an electrical appliance box with a simple structure, which can e...

AI Technical Summary

Problems solved by technology

[0002] The electrical box of the traditional indoor unit usually sets the wire passage on the electrical box cover. When the electrical box is disassembled, the wire passing coil in the wire passage on the electrical box cover is easy to fall off, and there is a hidden danger of secant, and it is easy to pull the electrical connection In addition, the assembly of the electrical box cover and the electrical box body of the traditional electrical box is mostly fixed by screws, which increases the difficulty of installation and disassembly, and is not conducive to installation and maintenance.

Images