Air duct structure of an air conditioner

Abstract

The invention relates to an air way structure of an air conditioner. The structure comprises an air way; a volute tongue is detachably mounted on the air way, and comprises a mounting surface, a first volute tongue plate and a second volute tongue plate; and the first volute tongue plate and the second volute tongue plate are respectively arranged on the front and back sides of the mounting surface, are both arranged on one side of the mounting surface, and form angles with the mounting surface. The structure is characterized in that an assembly surface is arranged on the air way; a positioning part is arranged on the assembly surface; a hook part capable of hanging on the assembly surface and capable of rotating relative to the assembly surface is arranged in the length direction of the mounting surface; when the volute tongue is located in an installation state, the hook part is hung on the assembly surface, the bottom of the positioning part butts against the inner side wall of the mounting surface, and the first volute tongue plate is detachably connected to the front side wall of the air way through a connecting structure; and a net cover is detachably mounted on the air way. The structure prevents the mounting surface of the volute tongue from deviating from the assembly surface to cause wrong assembly condition of the volute tongue, so that the volute tongue can be mounted on the air way more precisely, and the installation is convenient and time-saved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to an air duct structure of an air conditioner. Background technique [0002] Air conditioner is an indispensable electrical equipment in people's daily life, which has a variety of structural forms. With the continuous improvement of industrial design level and the application of new materials and new processes in air conditioners, the shape of current air conditioners has changed from the original vertical cuboid shape to the vertical elliptical column shape or vertical cylindrical shape. direction development. [0003] With the development of the air-conditioning industry, people's living standards continue to improve, and consumers have higher requirements for air-conditioning noise, comfort, appearance, etc. The existing air-conditioning is designed with a mesh cover at the air inlet. On the one hand, To ensure safety, on the other hand, in order to prevent foreign objects fro...

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Problems solved by technology

[0004] For example, the patent application number is CN201610914033.6 (the application publication number is CN106369781A) Chinese invention patent application "a cross-flow air duct device and its vertical air conditioner", the volute of the air conditioner is provided with several first turns at intervals arm, the volute tongue is provided with a second crank arm corresponding to the first crank arm, and the second crank arm is provided with a cavity for accommodating the first crank arm; the first crank arm is also provided with a second crank arm A screw hole, the second crank arm is provided with a first screw hole matching the first screw hole, the volute is provided with a slot, and the volute tongue is provided with a socket that fits into the slot. Although this structural design realizes the installation of the volute tongue, it is necessary to place the first crank arm in the corresponding cavity of the second crank arm during installation, and then connect the first crank arm and the second crank arm with screws. The crank arm, and finally match the slot on the volute with the protrusion on the volute tongue. The installation of the volute tongue is cumbersome, and in the actual assembly process, it is generally necessary to assemble the volute tongue into the air conditioner with one hand. The structural design in this patent will make the volute tongue prone to misalignment during the actual installation process, which will take time to install and increase the assembly cost

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