Patent ID: 11968760
Assignee: OPPLE LIGHTING CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  G  Y | IPC F  H

Claim 10:
11. An irradiation angle adjustment system of a lamp comprising:
a remote controller and a lamp, wherein:
the lamp comprises an adjustable irradiation angle, a plurality of infrared receivers, a driving motor and a processor, and the plurality of infrared receivers are configured to receive an infrared signal from a remote controller and transmit a plurality of infrared signal intensity values of the plurality of infrared receivers to the processor, the processor is configured to determine an irradiation angle adjustment value of the lamp based on the plurality of infrared signal intensity values, and transmit the irradiation angle adjustment value to the driving motor; and the driving motor is configured to adjust an irradiation angle of the lamp based on the irradiation angle adjustment value;
the remote controller is configured to transmit the infrared signal to the lamp;
the remote controller is further configured to send an irradiation angle adjustment stop signal to the lamp and simultaneously turn off transmitting the infrared signal; and
the lamp is further configured to stop an operation of the plurality of infrared receivers, the processor and the driving motor after receiving the irradiation angle adjustment stop signal.