Radar induction lamp bulb with adjustable modes

Abstract

A radar induction lamp bulb with adjustable modes comprises a base, a lampshade, a circuit board, an LED lamp set, a radar induction switch, a three-gear time-delay relay, a time-delay adjusting switch, a mode adjuster, a mode adjusting switch and a photosensitive sensor. The radar induction switch, the three-gear time-delay relay, the mode adjuster and the photosensitive sensor are arranged on the circuit board. The time-delay adjusting switch and the mode adjusting switch are arranged on the inner side wall of the base. Two rectangular holes are formed in the position, right opposite to the time-delay adjusting switch and the mode adjusting switch, of the side wall of the base. A handle of the time-delay adjusting switch and a handle of the mode adjusting switch stretch out of the side wall of the base through the rectangular holes. After the technical scheme is adopted, the radar induction lamp tube with the adjustable modes is scientific and reasonable in structural design, simple, elegant and convenient to install and use; no other auxiliary equipment needs to be arranged, the indoor electronic control arrangement is reduced, the lamp cost is reduced, and the electricity safety is improved; the time-delay adjusting and control, mode switching and other various functions are integrated, induction is sensitive, and the illumination effect is good.

Description

technical field [0001] The invention relates to the lighting field, in particular to a radar induction light bulb with an adjustable mode. Background technique [0002] The traditional tungsten filament light bulb uses the principle of thermoluminescence, which has low energy conversion rate, high heat generation, short service life and unsatisfactory lighting effect. LED lights can directly convert electricity into light, overcome many shortcomings of tungsten bulbs, and are widely replaced. With the improvement of living conditions and the needs of the development of modern society, the automation of office and home conditions can not only improve work efficiency but also bring people a comfortable and comfortable living environment. The use of infrared sensor control of lighting fixtures in offices, homes or other places has been adopted. Widely used with good results. At present, the commonly used infrared sensor control lamps need to install an infrared sensor control...

AI Technical Summary

Problems solved by technology

For example: the sensitivity of infrared sensor is low, the sensing range is small, and the light is not on when people enter the room; It can only be lit at night, some require that it can be lit in the evening or dawn and other dark conditions, and some cases require that it can be lit 24 hours a day

At present, adjusting the extension time and switching the environmental mode generally rely on a special adjustment control device, which is inconvenient to install and use.

Images