Adjustable myopia preventing desk lamp

Abstract

The invention discloses an adjustable myopia preventing desk lamp. The adjustable myopia preventing desk lamp comprises a base; a timing device and a brightness adjustment device are arranged in the front of the base; the brightness adjustment device is arranged on the left side of the timing device; an alarm device is arranged on the left side surface of the base; a controller is arranged on the right side surface of the base; a telescopic rod is arranged in the centre of the upper surface of the base. According to the adjustable myopia preventing desk lamp, through cooperated arrangement of a photosensitive sensor and the brightness adjustment device, the light intensity of the desk lamp can be adjusted according to external brightness, so that human eyes can be prevented from being stimulated by strong light; the light angle of the desk lamp can be changed as required through the cooperated arrangement of an angle adjustment device and the telescopic rod; the timing device is arranged, so that the eyestrain caused by long-time reading can be avoided, and myopia is effectively prevented; through the cooperated arrangement of the electric telescopic rod and a distance sensor, the distance between human eyes and a book can be adjusted, and a reader can be adjusted; therefore, the myopia can be prevented from very well.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to an adjustable anti-myopia desk lamp. Background technique [0002] Desk lamp is an essential lighting tool for reading at night. Due to the aggravation of students' study load, some students tend to read and study at night. However, when reading, students often lower their heads unconsciously, and the distance from the book is getting closer and closer. The closer it is, the nearsightedness of students is caused to a large extent, which is not conducive to healthy development. However, the existing desk lamp has a single function and does not have the effect of preventing myopia. If students keep reading in a certain posture at night, it will also make them Students get tired. Therefore, it is very important to adjust the distance between books and students so as not to keep students in a fixed posture for reading. Often, students will be immersed in books and forget the time. Read...

AI Technical Summary

Problems solved by technology

[0002] Desk lamp is an essential lighting tool for reading at night. Due to the aggravation of students' study load, some students tend to read and study at night. However, when reading, students often lower their heads unconsciously, and the distance from the book is getting closer and closer. The closer it is, the nearsightedness of students is caused to a large extent, which is not conducive to healthy development. However, the existing desk lamp has a single function and does not have the effect of preventing myopia. If students keep reading in a certain posture at night, it will also make them Students get tired. Therefore, it is very important to adjust the distance between books and students so as not to keep students in a fixed posture for reading. Often, students will be immersed in books and forget the time. Reading for a long time without rest will also damage eyesight. Will cause a lot of damage, at the same time, the intensity of the light is also an important part of the vision

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