An eye protection classroom lamp

Abstract

The invention relates to the technical field of classroom eye-protection lighting lamps, and discloses an eye-protection classroom lamp, comprising a support body, the top left and right sides of the support body are fixedly installed with connecting sleeves, and the top end of the connecting sleeve is fixedly installed with a connecting sleeve. A boom, the top of the boom is fixedly installed with a mounting plate, the front of the support body is movably connected with a protection component, the bottom surface of the support body is fixedly installed with an adjustment component, and the inner wall of the adjustment component is movably connected with a The light source body, an eye-protecting classroom lamp, achieves the effect of adjustable light and movable light shield through the gravity attraction of the moving magnetic block and the movement of the wire rope. The output shaft of the micro motor rotates, and the output shaft of the micro motor drives the wire rope to rotate, and the wire rope is connected with the fixing ring. When it moves, the light shield rotates through the wheel to complete the overall movement to block light.

Description

technical field [0001] The invention relates to the technical field of eye protection lighting lamps, in particular to an eye protection classroom lamp. [0002] technical background [0003] The study found that the essential reason for a large number of students suffering from myopia is the low-light effect of the retina, and the lack of light entering the eyes is one of the reasons. The standardized application of lighting has been mentioned on the agenda. Blackboard lights are mainly used in school classrooms. The product structure is simple and easy to use, does not affect students' eyesight, resists visual fatigue, has good comfort, no noise, fast startup, and clear color rendering. [0004] In the process of using the general blackboard light, there are often the following two defects: [0005] 1. After the blackboard light is turned on, although the fonts on the blackboard are easily visible, because the shield cannot be moved, it will cause the students to observe t...

AI Technical Summary

Problems solved by technology

[0005] 1. After the blackboard light is turned on, although the characters on the blackboard are easily visible, because the protective cover cannot be moved, it will cause students to be blinded while observing the blackboard, especially to the students in the front row. To protect the eyes, it will also cause students to have astigmatism;

[0006] 2. It is very good for students to use soft lights during evening self-study. If there is cloudy or other bad weather, the brightness of the soft lights cannot meet the normal use environment, and the brightness of the light source needs to be increased. However, blackboards on the market The lights are all in the form of a single eye-protecting light, which cannot be adjusted effectively and has a certain impact on students' vision

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