Optical detection device, cleaning apparatus and cleaning system

Abstract

This application belongs to the field of intelligent cleaning technology, and relates to an optical detection device, cleaning equipment, and cleaning system. The optical detection device has a first detection mode and a second detection mode. The optical detection device includes a light emitter, a beam splitter, a light shield, and a light receiver. The light emitter is configured to emit a light beam. The beam splitter is located on the light-emitting side of the light emitter and is configured to split the light beam emitted by the light emitter and illuminating it into at least a first sub-beam and a second sub-beam. The light shield is configured to allow the first sub-beam to pass through in the first detection mode and the second sub-beam to pass through in the second detection mode. The light receiver is configured to receive a first light signal and a second light signal reflected from the first and second sub-beams after they have passed through the light shield and been incident on the external environment, respectively. The optical detection device, cleaning equipment, and cleaning system of this application can achieve multi-functional detection, have low production costs, and occupy little space, making them suitable for consumer-grade market demands.

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