Voice-operated LED (light-emitting diode) night lamp

A technology of LED night light and LED light, which is applied in the direction of electric light circuit arrangement, cooling/heating device of lighting device, lighting and heating equipment, etc. Low cost, avoid false lighting effect

Inactive Publication Date: 2015-11-11
叶秀兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the characteristics of energy saving, environmental protection and long life of LED light source, it has become the first choice of light source when people choose light source. However, the problem of heat dissipation of LED light has been difficult to solve. Therefore, it is necessary to design a structure to solve the problem of LED light source. heat dissipation problem

Method used

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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below.

[0024] In one embodiment, a sound-activated LED night light includes an LED light source, a lamp holder, an external heat sink, a power supply, a control panel, a control module, a sound receiving hole, a sound sensing module, and a signal amplification module. The source is arranged on the lamp holder, and the sound receiving hole surrounds the lamp holder for collecting sound signals. The control module, the acoustic module and the signal amplification module are all arranged inside the lamp holder.

[0025] The sound-sensing module is used for sensing external sound signals and transmitting the signals to the signal amplification module,

[0026] The signal amplification module is used to amplify the sound signal, and transmit the amplified signal to the control module,

[0027] The control module includ...

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PUM

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Abstract

The invention relates to a voice-operated LED (light-emitting diode) night lamp. The voice-operated LED night lamp comprises an LED lamp source, a lamp socket, an external radiating part, a power supply, a control panel, a control module, a voice receiving hole, a voice sensing module and a signal amplifying module. According to the voice-operated LED night lamp, a voice sensing element is utilized to sense voice in each direction, and strength and frequency of a voice signal re analyzed; then, the LED lamp source is controlled to switch on or switch off according to the analyzed results, so that automatic on and off of the LED lamp are realized; frequency is analyzed on the basis of analyzing the voice signal strength, so that the switch-on condition of the LED lamp is more strict, thereby avoiding wrong switch-on of the LED lamp, saving power resources, and realizing the intelligent LED lamp. Besides, the radiating problem of the LED lamp is effectively solved by virtue of the unique radiating structure. The voice-operated LED night lamp is simple in structure and rapid in response, and has the advantages of being low in cost, high in stability, high in safety and intelligent.

Description

technical field [0001] The invention relates to the field of automatic lighting, in particular to a sound-activated LED night light. Background technique [0002] The current world economy is developing rapidly, and the most important way to develop the economy is to develop industry. A lot of energy will be consumed in the process of industrial production. However, the energy reserves in the world today are decreasing day by day, gradually turning into a situation of energy shortage. Energy saving and automatic It is a hot topic in today's society. On the one hand, people want to minimize the unnecessary power consumption of lights. On the other hand, people hope that lights have a certain degree of intelligence and can automatically turn on and off according to actual conditions, thereby saving labor costs. , improve the quality of life. [0003] LED is a light-emitting diode, a new technology developed in the middle of the 20th century. It relies on the energy transitio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V23/04F21V29/51H05B37/02F21Y101/02
CPCF21S8/00F21V23/045H05B47/12
Inventor 叶秀兰
Owner 叶秀兰
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