Electric cabinet and air conditioner

Abstract

The invention provides an electronic cabinet and an air conditioner. The electronic cabinet comprises a cabinet body, a panel and a cover plate, wherein the cabinet is a cavity with one side open, a circuit board is arranged inside the cavity, the panel is detachably arranged at the opening of the cabinet body, a first detection window is arranged at the position of the panel, which corresponds to the circuit board, a flange is arranged on the periphery of the first detection window, is located outside the cavity and defines a water-retaining groove with the panel, the cover plate can be rotatably arranged on the panel, the cover plate is provided with a second detection window with the shape identical with that of the first detection window, and the cover plate can rotate to enable the first detection window and the second detection window to coincide or be staggered to open or close the first detection window. According to the electric cabinet, due to the facts the flange is arranged on the periphery of the detection window and the water retaining groove is formed by the flange and the outer surface of the panel, water drops on the panel can flow out along the water retaining groove, accordingly water can be effectively prevented from permeating through the cabinet body along the panel and further waterproofness of the electric cabinet is improved.

Description

technical field [0001] The invention relates to the field of household electrical appliances, more specifically, to an electric control box and an air conditioner containing the electric control box. Background technique [0002] Many products will be applied to the electric control box, and the electric control box generally requires the external shell to have good protective functions such as: waterproof, fireproof, anti-electric shock, anti-foreign matter, etc., so the shell is generally designed as a sealed structure. However, when the product is working, we need to understand the working conditions of the internal components of the electric control box, or operate some internal control devices. This requirement can be realized by directly opening the panel of the electric control box for observation or operation, but the operation is relatively Troublesome and relatively high risk. [0003] In order to solve the above problems, at present, a detection window device tha...

AI Technical Summary

Problems solved by technology

However, when the product is working, we need to understand the working conditions of the internal components of the electric control box, or operate some internal control devices. This requirement can be realized by directly opening the panel of the electric control box for observation or operation, but the operation is relatively Troublesome and relatively high risk

[0003] In order to solve the above problems, at present, a detection window device that can be easily opened and closed is usually installed on the electric control box shell, and the internal conditions of the electric control box can be observed and controlled in good time through this small window, but the existing technology The detection window devices used all have multiple parts, resulting in complex structures, poor waterproof performance, and inconvenient opening and closing operations

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