LED energy-saving illuminator capable of removing dust automatically

Abstract

The invention discloses an LED energy-saving illuminator capable of removing dust automatically. When normal illumination is required, illumination is controlled through a lamp tube stepless light-adjustment rotary switch. Luminance required for illumination is adjusted freely. A controller is internally provided with a motor work time-delay circuit module. When the dust needs to be removed, a motor switch is switched on; a motor rotates to work, and a threaded rotating shaft is driven to rotate, so that a rotating nut travels on the threaded rotating shaft; when touching a first travel switch or a second travel switch, the rotating nut moves back and forth automatically to perform the returning work; when the rotating nut travels, a circular ring body is driven to travel synchronously through a short connecting piece; the dust on an LED energy-saving lamp tube is scrapped off through a brush on the inner wall of the circular ring body, and automatic dust removal (lamp tube cleaning) is achieved; and after the dust is removed, original luminance is maintained. The lamp tube stepless light-adjustment rotary switch is used for adjusting the voltage of a power source, the required luminance is achieved by lowering the voltage, and electric quantity can be saved. When weak light is needed for illumination, a certain lamp bead or part of lamp beads are controlled to illuminate through a lamp bead switch, and electric quantity can be saved.

Description

technical field [0001] The invention relates to an energy-saving illuminator, in particular to an LED energy-saving illuminator with automatic dust removal. Background technique [0002] 1. Lighting tubes are generally installed on the top or walls of taller buildings. After a period of use, there will be a layer of dust on the tubes. Due to the high installation of the tubes and the fact that the tubes cannot be seen on the ground due to dust or Due to the limitation of cleaning tools, they generally do not clean or rarely do cleaning, and the dust accumulates more and more. After the dust covers, the brightness of the lighting decreases, which affects the luminosity and the distance of the irradiation; 2. There is only one switch for existing household and commercial lighting, no Adjust the brightness or only light up some of the LED lamp beads, which wastes more electricity when the brightness is not needed; 3. The existing LED lamp tube power-on control is either fully b...

AI Technical Summary

Problems solved by technology

[0002] 1. Lighting tubes are generally installed on the top or walls of higher buildings. After a period of use, there will be a layer of dust on the tubes. Due to the high installation of the tubes and the lack of dust or dust on the tubes on the ground Due to the limitation of cleaning tools, they generally do not clean or rarely do cleaning, and the dust accumulates more and more. After the dust covers, the brightness of the lighting decreases, which affects the luminosity and the distance of the irradiation; 2. There is only one switch for existing household and commercial lighting, no Adjust the brightness or only light up some of the LED lamp beads, which wastes more electricity when the brightness is not needed; 3. The existing LED lamp tube power-on control is either fully bright, or completely off after power off, when more brightness is needed Weak light or cannot be adjusted when night light is used

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