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发明授权
CN106470749B 空气清洁机 有权

空气清洁机
摘要：
本发明提供一种能够掌握主体的旋转方向的当前位置的空气清洁机。该空气清洁机具备：主体，所述主体从外部吸入空气，将该空气净化，并将净化了的空气向外部吹出；支撑台，所述支撑台被设置在所述主体的下方，旋转自由地支撑所述主体；障壁，所述障壁被设置在所述主体以及所述支撑台的一方，朝向所述主体以及所述支撑台的另一方突出，具有同心同圆状地排列的多个狭缝；多个传感器，所述多个传感器被设置在所述主体以及所述支撑台的另一方，与所述多个狭缝同心同圆状排列，用于检测通过的狭缝；和控制装置，所述控制装置根据由所述多个传感器产生的狭缝的检测状态，检测所述主体的旋转方向的当前位置。
摘要（英）：

Provided is an air purifier in which the current position of a main body in the rotational direction can be ascertained. The air purifier is provided with the following: a main body that takes in air from the outside, purifies the air, and then blows the purified air to the outside; a support platform that is provided below the main body and that rotatably supports the main body; a barrier wall that is provided on one end of the main body and the support platform, protrudes towards the other end of the main body and the support platform, and has a plurality of slits that are arranged concentrically and concyclically; a plurality of sensors that are provided on the other end of the main body and the support platform, that are arranged concentrically and concyclically with the plurality of slits, and that perform detection on the slits that pass therethrough; and a control device that detects the current position of the main body in the rotational direction on the basis of the detection state of the slits by the plurality of sensors.

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