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Gradual-change type LED desk lamp

A technology of LED desk lamp and LED lamp, which is applied in the field of electric power, can solve problems such as affecting sleep, affecting people's sleep, and waking people up, and achieves the effects of easy maintenance, power saving, and simple circuit

Inactive Publication Date: 2018-03-27
嘉善信息技术工程学校
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Desk lamp is a tool that people need for lighting in daily life. Some people are used to turn on the light before going to bed or forget to turn off the light. Sleeping with the light on at night affects people's sleep. The sudden turn off of the traditional timer switch table lamp may cause People wake up from sleep, which also affects sleep

Method used

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  • Gradual-change type LED desk lamp

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Embodiment Construction

[0017] Below in conjunction with embodiment, the present invention will be further described:

[0018] Such as figure 1 As shown, a gradient LED desk lamp includes an input power supply 1, and is characterized in that it also includes a resistance adjustment block 5, a clock control block 6, a current controller 3, a transfer switch 4, a circuit switch 2 and an LED lamp 7;

[0019] The clock control block 6 is used to set the resistance of the adjustment resistance adjustment block;

[0020] The input power supply 1, the resistance adjustment block 5, the circuit switch 2 and the LED light 7 are connected in series to form a circuit, the resistance adjustment block 5 is connected in parallel with a wire, and the changeover switch 4 is converted between the wire and the resistance adjustment block;

[0021] The current controller 3 is connected in series with the resistance adjustment block 5 and controls the circuit switch;

[0022] The current controller 3 includes a curren...

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PUM

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Abstract

The invention relates to the technical field of electric power, and specifically relates to a gradual-change type LED desk lamp. The gradual-change type LED desk lamp includes an input power supply, and also includes a resistance adjusting block, a clock control block, a current controller, a change-over switch, a circuit switch and an LED lamp. The gradual-change type LED desk lamp can create thefeeling that day follows night, so that the life habits are not influenced and the sleeping situation of people is not influenced and power saving is realized.

Description

technical field [0001] The invention relates to the technical field of electric power, in particular to a gradient LED desk lamp. Background technique [0002] Desk lamp is a tool that people need for lighting in daily life. Some people are used to turning on the light before going to bed or forget to turn off the light. Sleeping with the light on at night affects people's sleep. The sudden turn off of the traditional timer switch table lamp may cause People wake up from sleep, which also affects sleep. Contents of the invention [0003] The invention provides a gradual changing LED table lamp, which can create the feeling of alternation between day and night, does not affect living habits or sleep conditions of people, and saves electricity. [0004] In order to solve the above technical problems, the present invention is realized through the following technical solutions: [0005] A gradual changing LED desk lamp, including an input power supply, is characterized in th...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/395H05B45/10H05B45/37Y02B20/30
Inventor 姚慧豪
Owner 嘉善信息技术工程学校
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