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LED lamp capable of automatically adjusting light brightness

An automatic adjustment, LED lamp technology, applied in the direction of energy-saving control technology, electrical components, etc., can solve the problems of not having automatic brightness adjustment, unable to automatically adjust brightness, and insufficient intelligence, so as to improve the intelligence of adjustment and avoid over-installation Closely affect the sensing accuracy and avoid the effect of sensing accuracy

Inactive Publication Date: 2021-02-02
屈兆辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an LED lamp that automatically adjusts the brightness of the light, which has the advantage of automatically adjusting the brightness, and solves the problem that the LED lamps on the existing market do not have the function of automatically adjusting the brightness and cannot be automatically adjusted according to the use environment during use. Brightness, too bright will cause eye fatigue for users, too dark will easily lead to poor lighting effects and insufficient intelligence

Method used

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  • LED lamp capable of automatically adjusting light brightness
  • LED lamp capable of automatically adjusting light brightness
  • LED lamp capable of automatically adjusting light brightness

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referre...

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Abstract

The invention discloses an LED lamp capable of automatically adjusting the light brightness, which comprises a light source sensor, a control unit, an adjustable resistor and a brightness sensor, wherein the output end of the light source sensor is unidirectionally and electrically connected with the input end of the control unit, and the output end of the control unit is unidirectionally and electrically connected with the input end of the adjustable resistor; the output end of the brightness sensor is unidirectionally and electrically connected with the input end of the control unit, the adjusting range of the adjustable resistor is 0-10,000 ohms, and the initial set value of the adjustable resistor is 500 ohms. Through the light source sensor, the control unit, the adjustable resistor and the brightness sensor, the device can achieve the function of automatically adjusting the brightness, and the problems that an LED lamp on the existing market does not have the function of automatically adjusting the brightness, the brightness cannot be automatically adjusted according to the use environment in the use process, and the problems that eye fatigue of a user is caused by excessivebrightness, poor lighting effect and insufficient intelligent degree are easy to occur due to over darkness can be solved.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to an LED lamp for automatically adjusting the brightness of the lamp. Background technique [0002] LED, light-emitting diode, is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. The heart of the LED is a semiconductor chip. One end of the chip is attached to a bracket, and the other end is the negative pole. , the other end is connected to the positive pole of the power supply, so that the entire chip is encapsulated by epoxy resin. The semiconductor chip is composed of two parts, one part is a P-type semiconductor, in which holes dominate, and the other end is an N-type semiconductor. It is mainly electrons, but when these two kinds of semiconductors are connected, a P-N junction is formed between them. When the current acts on the wafer through the wire, the electrons will be pushed to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B45/12H05B47/11H05B47/165
CPCH05B45/12H05B47/11H05B47/165Y02B20/40
Inventor 屈兆辉
Owner 屈兆辉
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