Air guide component and indoor unit with air guide component of packaged air conditioner

Abstract

The invention provides an air guide component. The air guide component comprises a housing of which the bottom wall and the top wall are correspondingly provided with an air inlet opening and an air outlet opening, an air outlet frame which can be rotated around a pivoting shaft at the rear part of the housing, and a driving device for driving the air outlet frame to rotate between an opening position where an air outlet is exposed from the upper part of the air outlet opening and a closing position which is completely in the housing, wherein the driving device comprises a base which is fixedly connected to the air outlet frame, a driving motor which is fixedly connected to the base, a gear which is in driving connection with an output shaft of the driving motor, and a guide part which isfixedly connected to the housing and is provided with an arc-shaped rack that is engaged with the gear; the gear is provided with a clamping bump which outwards extends from the end surface deviated from the driving motor in the rotating axis; the base further comprises a supporting plate which is connected to a base body and is provided with a clamping hole; the clamping bump is rotatably arranged in the clamping hole and is used for dispersing the acting force of the gear to the output shaft of the driving motor in order to avoid the deviation of the rotating axis of the gear and avoid the cracking of the output shaft of the driving motor.

Description

technical field [0001] The invention relates to the field of air treatment, in particular to an air guide component and a cabinet-type air conditioner indoor unit with the air guide component. Background technique [0002] The cabinet-type air conditioner indoor unit with an air outlet on the top has a high center of gravity and poor stability of the whole unit. When the fan is not working, dust can easily enter the interior of the air conditioner through the air outlet, which not only affects human health but also reduces the performance of the air conditioner. In the prior art, there are generally two solutions to overcome the above problems. One is to prevent dust from entering the interior of the air conditioner by setting a baffle that can move to open or close the air outlet. However, this solution cannot solve the problem of poor stability of the air conditioner. Another solution is to install an air outlet frame in the casing that can receive the airflow from the fan...

AI Technical Summary

Problems solved by technology

[0002] The cabinet-type air conditioner indoor unit with an air outlet on the top has a high center of gravity and poor stability of the whole unit. When the fan is not working, dust can easily enter the interior of the air conditioner through the air outlet, which not only affects human health but also reduces the performance of the air conditioner.

In the prior art, there are generally two solutions to overcome the above problems. One is to prevent dust from entering the interior of the air conditioner by setting a baffle that can be moved to open or close the air outlet. However, this solution cannot solve the problem of poor stability of the air conditioner.

Another solution is to install an air outlet frame in the casing that can receive the airflow blown from the fan and guide the airflow to the indoor environment or close the air outlet. This solution can effectively reduce the center of gravity of the whole machine and prevent dust from entering the interior of the air conditioner. However, due to the distance between the air outlet frame and the fan outlet, the airflow blown from the fan flows to the air outlet frame scatteredly, not only the air flow rate is low, the structure of the whole machine is not compact, but also it will generate a lot of noise, which reduces the air output of the air conditioner. Effects and User Experience

Images