Desk lamp capable of automatically adjusting light

Abstract

The invention discloses a desk lamp capable of automatically adjusting light. The desk lamp comprises a base, a lamp post, a hemispherical lamp shade, a desk lamp control module and an automatic adjustment device, wherein the base is fixedly connected with the lamp post; the desk lamp control module comprises a photosensitive sensor and a microprocessor; the photosensitive sensor is connected with the microprocessor; and the automatic adjustment device comprises a motor, a first coil, a second coil, a first connection rope, a second connection rope, a first lamp shade and a second lamp shade. The desk lamp is simple in structural design and low in manufacturing cost; the brightness and light coverage of the desk lamp can be adjusted automatically according to brightness of an external environment; and an infrared sensor is added in the desk lamp, so that a situation of resource wasting due to forgetting of switch-off of the lamp when a user goes out can be avoided.

Description

Technical field [0001] The invention relates to a desk lamp, in particular to a desk lamp capable of automatically adjusting light. Background technique [0002] With the continuous improvement of people's living standards, table lamps almost appear in every household. Some table lamps are mainly used for decoration, and some table lamps are mainly used for lighting. Modern office workers, due to heavy workload, often need to work overtime and often work late. Table lamps have become a must-have product for many overtime workers. However, related studies have shown that human eyes are too dark or too bright in the external environment. Work, it is easy to cause eye fatigue, and the eye is very harmful. [0003] Although there are many kinds of desk lamps, the brightness of desk lamps can be adjusted, but most desk lamps are manually adjusted, which is very troublesome to operate, and it is easy to cause distractions in work or study, and it must be carried out frequently in accord...

AI Technical Summary

Problems solved by technology

Modern office workers, due to their heavy workload, often need to work overtime and often work late. Desk lamps have become a must-have product for many overtime workers. However, relevant studies have shown that human eyes can work, it is easy to cause eye fatigue, and it is very harmful to the eyes

[0003] Although there are many types of desk lamps at present, and the brightness of the desk lamps can also be adjusted, most of the desk lamps are manually adjusted, which is very cumbersome to operate, which is likely to cause distraction from work or study, and it must be adjusted frequently as the environment changes. Manual adjustment, when people focus on studying or working, they often forget to adjust, which will hurt their eyes, and when people forget to turn off the lights when they go out, there is no way to remedy it, which wastes electricity in vain

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