Table lamp capable of being powered on and powered off through two lamp caps

Abstract

The invention provides a table lamp capable of being powered on and powered off through two lamp caps. The table lamp comprises the lamp caps, a connecting pipe, a lamp base and a hinge head, wherein a condensation outer shell which is in a semi-elliptic container shape is adopted for each lamp cap, an energy-saving modulator tube is installed inside each lamp cap, one end of the connecting pipe is fixed to the lamp base, the other end of the connecting pipe is fixedly connected with the hinge head, the number of the lamp caps is two, the two lamp caps are oppositely arranged and hinged to the hinge head in the vertical direction, switches which control the two lamp caps are installed on the lamp base, the irradiation range of the table lamp can be determined by powering on and powering off the two lamp caps, the condensation effect can be regulated at the same time, no shadow appears when the two lamp caps are used, the light is more comfortable when the table lamp is used for reading, and therefore the eyes can be well protected. Due to the fact that the two switches are arranged on the lamp base, the two lamp caps can be controlled alone, and no electric energy can be wasted.

Description

Technical field [0001] The invention relates to the technical field of lamps, in particular to a double-head switchable table lamp. Background technique [0002] Where there is light, there is human civilization. Tens of thousands of years ago, human beings knew how to use natural fire to keep out the cold, barbecue and light. More than 3,000 years ago, humans began to use simple lamps to carry candles and write the history of civilization. From rough stone lamps to bronze lamps, ceramic lamps to electric lamps, the historical changes of lamps and lanterns have marked the profound brand of the times, and are also the epitome of social economy and culture. [0003] Lights bring light to people, so that people can produce labor and live entertainment in the dark night, increase the width of people's life, and make outstanding contributions to human development and civilization. The history of the development of lamps is also the history of the development of human civilizat...

AI Technical Summary

Problems solved by technology

But present desk lamp is mostly point light source, people often have shadow to exist when reading and writing under desk lamp, makes people feel uncomfortable, especially for some students who often write homework under desk lamp, it is difficult to stay in this shadow for a long time Writing and reading will make the eyes tired faster and cause myopia

There are also some reading table lamps. In order to make people's glasses use light better, the circuit structure adopts an adjustable structure. Although this can make the eyes more comfortable, this adjustment is often accompanied by some heating, causing some extra waste

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