MULTI-AREA MEASURING RAIN SENSOR
    22.
    发明申请

    公开(公告)号:US20170174182A1

    公开(公告)日:2017-06-22

    申请号:US15205763

    申请日:2016-07-08

    Abstract: A multi-area measuring rain sensor is provided with a reflection plate having different reflection angles, to reflect light emitted from a light emitter along different light paths, thereby measuring an amount or quantity of raindrops through sequential time division of light according to differences of the light paths of the reflected light. In particular, the multi-area measuring rain sensor is capable of forming, at a glass, sensing areas equal in number to a maximum number of light receivers, using light beams split from light emitted from each light emitter while having different reflection angles by the reflection plate, which has different reflection angles to reflect light emitted from the light emitter along the different light paths.

    Electrical dust-collecting filter
    28.
    发明授权

    公开(公告)号:US10369576B2

    公开(公告)日:2019-08-06

    申请号:US15240131

    申请日:2016-08-18

    Abstract: An electrical dust-collecting filter is provided. The electrical dust-collecting filter includes a dust-collecting unit having a dust-collecting body and dust-collecting electrodes configured to generate an electrical field in the dust-collecting body. The dust-collecting body has a plurality of air channels laterally formed therethrough and discharge apertures formed in upper and lower surfaces thereof at inlets of the plurality of air channels. A discharge unit is integrally formed with the dust-collecting unit at the inlets of the plurality of air channels to facilitate corona discharge in air introduced into the inlets of the plurality of air channels.

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