Ventilation panel device of air conditioner

Abstract

The invention discloses a ventilation panel device of an air conditioner. The ventilation panel device of the air conditioner comprises a ventilation grille, at least one filter screen and a ventilation support; the ventilation grille is assembled on the ventilation support; the filter screen which is assembled on the inner lateral side of the ventilation grille is provided with the groove-in lateral side and the locking lateral side; the locking lateral side is provided with a locking groove device and a positioning device; the ventilation grille is provided with a sliding groove; the groove-in lateral side of the filter screen slides into the sliding groove; meanwhile the locking lateral side which is formed and positioned on a lateral frame of the ventilation grille in a locking mode is locked with the lateral frame through the locking groove device. The ventilation panel device of the air conditioner has the advantages of enabling the filter screen not to need an extra fixing device, enabling installation and fixation of the filter screen to be integrated, improving the efficiency, enabling the filter screen to be firm and reliable in fixation and convenient to detach and install, reducing the number of parts and the manufacturing cost, enabling the fixed position of a formaldehyde removal device and the filter screen to be integrated, enabling fixing parts of the fixing structure of the formaldehyde removal device not to be increased and being beneficial to detection, replacement and cleaning.

Description

technical field [0001] The invention relates to an accessory of an air inlet fan of an air conditioner, in particular to an air inlet panel device of an air conditioner. Background technique [0002] At present, the shape of the air conditioner has generally changed from the original three-dimensional square to a cylindrical shape, which makes it more three-dimensional and curved overall. However, it is not convenient to remove the filter on the intake fan of the cylindrical air conditioner. When removing the filter, The air intake panel on the intake fan must be turned out, and then the fixing screws must be disassembled; in this way, due to the trouble of disassembly, the filter screen may not be cleaned or replaced for a long time, and the filter screen cannot achieve its due effect. , Bring adverse effects to the air conditioner and the surrounding environment. [0003] Chinese patent No. ZL200720059152.4 discloses an air intake device for an indoor unit of a cabinet ai...

AI Technical Summary

Problems solved by technology

[0002] At present, the shape of the air conditioner has generally changed from the original three-dimensional square to a cylindrical shape, which makes it more three-dimensional and curved overall. However, it is not convenient to remove the filter on the intake fan of the cylindrical air conditioner. When removing the filter, The air intake panel on the intake fan must be turned out, and then the fixing screws must be disassembled; in this way, due to the trouble of disassembly, the filter screen may not be cleaned or replaced for a long time, and the filter screen cannot achieve its due effect. , which will have adverse effects on the air conditioner and the surrounding environment

[0003] Chinese patent No. ZL200720059152.4 discloses an air intake device for an indoor unit of a cabinet air conditioner, which includes a filter screen and an air intake grille; a door device is also arranged on the front of the indoor unit, which filters The net is installed through the insertion port on the air inlet grille, and a door device is set to press the filter installation socket; the air inlet device also includes a filter bracket, which is fixed on the air inlet grille by screws ;Although the filter screen is detachable, the filter screen is positioned by pressing the slot of the filter screen through the door device, so the filter screen can only be taken out by removing the door. Although the reliability and safety of the filter screen are guaranteed, an additional One positioning part adds a disassembly and assembly process, and if there is a problem with the door device, it will increase the workload of disassembling the filter screen; at the same time, because the filter screen bracket structure is also equipped, the filter bracket is connected to the air inlet through screws. The grid phase is fixed, which not only increases the number of components of the air intake device and the installation process, but also increases the manufacturing cost of the air conditioner; and the filter screen is separated from the filter bracket, and there are still problems such as whether the fit is firm; at the same time, because many air conditioners are currently assembled The crystalline carbon body that can remove formaldehyde; therefore, in order to facilitate the replacement or cleaning of the crystalline carbon body, its assembly position and assembly method in the air conditioner are also important

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