LED table lamp having mosquito repellent function

A technology of LED table lamp and LED light source, which is applied in animal repellent, components of lighting devices, semiconductor devices of light-emitting elements, etc., can solve problems affecting learning and work efficiency, mosquito bites, etc., and achieves simple structure and easy to use convenient effect

Inactive Publication Date: 2014-01-22
顾立新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In summer nights, when people use LED desk lamps to read, study and work, they are often bitten by mosquitoes, which seriously affects the efficiency of study and work. At the same time, research shows that mosquitoes are still one of the vector insects that can spread infectious diseases. The infectious diseases it spreads mainly include Japanese encephalitis, malaria, filariasis, dengue fever, etc.

Method used

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  • LED table lamp having mosquito repellent function
  • LED table lamp having mosquito repellent function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1: Such as figure 1 and 2 As shown, a LED desk lamp with mosquito repelling function includes a base, a bracket and a lamp cap provided with an LED light source, a transformer, a constant current drive unit and an ultrasonic mosquito repelling device are arranged in the base, and the transformer and the constant current drive The unit is connected, the constant current drive unit is connected with the LED light source, the ultrasonic mosquito repellent device includes an ultrasonic signal generator, a modulation circuit, an amplifying circuit, and a sounder, the transformer is connected with the ultrasonic signal generator, and the ultrasonic signal is generated The device is connected with the modulating circuit, the modulating circuit is connected with the amplifying circuit, and the amplifying circuit is connected with the sound generator.

[0014] Wherein: the ultrasonic mosquito repellent device further includes a modulation signal selection switch and a...

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PUM

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Abstract

The invention discloses an LED table lamp having a mosquito repellent function. The LED table lamp comprises a base, a support and a lamp holder provided with an LED light source, a transformer, a constant current driver unit and an ultrasonic mosquito repellent device are arranged in the base, the transformer is connected with the constant current driver unit which is connected with the LED light source, the ultrasonic mosquito repellent device comprises an ultrasonic signal generator, a modulator circuit, an amplifying circuit and a sounder, the transformer is connected with the ultrasonic signal generator which is connected with the modulator circuit, and the modulator circuit is connected with the amplifying circuit which is connected with the sounder. The LED table lamp having the mosquito repellent function is simple in structure and convenient to use, and people are prevented from being bit by mosquitoes when reading books, studying and working by means of the LED table lamp.

Description

technical field [0001] The invention relates to a desk lamp, in particular to an LED desk lamp with a mosquito repelling function. Background technique [0002] LED desk lamp is a desk lamp with LED (Light Emitting Diode) as the light source. LED is a solid-state semiconductor device that can directly convert electricity into light. It has the characteristics of energy saving, environmental protection, safety and reliability, and is favored by the industry. In the next ten years, new light sources with great potential to replace traditional lighting fixtures represent the future of lighting technology. In summer nights, when people use LED desk lamps to read, study and work, they are often bitten by mosquitoes, which seriously affects the efficiency of study and work. At the same time, research shows that mosquitoes are still one of the vector insects that can spread infectious diseases. The infectious diseases it spreads mainly include Japanese encephalitis, malaria, filar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S6/00F21V33/00A01M29/18F21Y101/02F21Y115/10
Inventor 顾立新
Owner 顾立新
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