Intelligent constant-illumination panel lamp with time control function

Abstract

The invention relates to the technical field of lighting lamps, and discloses an intelligent constant-illumination panel lamp with a time control function. The key points of the technical scheme are as follows: the panel lamp comprises a photosensitive sensor U3 used for detecting the brightness of ambient light and converting the brightness into an electric signal for output, a human body pyroelectric infrared induction controller PIR used for detecting whether a person exists or not and converting the detection result into an electric signal for output, an adjusting module used for adjustingthe color temperature of the panel lamp, and a time control module used for achieving a time synchronization function; the output end of the photosensitive sensor U3 and the output end of the human body pyroelectric infrared induction controller PIR are electrically connected with a control module; the input end of the control module is further electrically connected with a driving module used for driving the panel lamp and the control module to work; the output end of the time control module is electrically connected with the input end of the control module; the adjusting module is controlled by the time control module and electrically connected with the output end of the control module; and the output end of the control module is electrically connected with the panel lamp. The panel lamp is suitable for indoor illumination.

Description

technical field [0001] The invention relates to the technical field of lighting fixtures, more specifically, it relates to an intelligent constant-illuminance panel light with time control. Background technique [0002] The panel light is a high-end indoor lighting fixture. Its outer frame is made of aluminum alloy through anodic oxidation. The light source is LED. Good sex, soft light, comfortable and bright, can relieve eye fatigue. [0003] The design of the panel light is beautiful and simple, which not only has a good lighting effect, but also can bring people a beautiful feeling. The material of the panel light is environmentally friendly, low power consumption, good luminous efficiency, lighting brightness and other performances, long service life, and meets the consumer demand of the green lighting concept. [0004] However, the existing panel lights cannot distinguish the ambient light from the light emitted by the lamps, and cannot adjust the brightness of the la...

AI Technical Summary

Problems solved by technology

[0004] However, the existing panel lights cannot distinguish the ambient light from the light emitted by the lamps, and cannot adjust the brightness of the lamps in real time according to the ambient light. The energy-saving effect is not ideal, and the color temperature of the light source cannot be adjusted according to time. poor

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