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Ultraviolet-ray light-emitting diode sterilizing device

A technology of light emitting diode and sterilization device, which is applied in the field of cleaning and sterilization, can solve problems such as difficulty, inability to sterilize, and sterilize, and achieve the effect of saving energy

Inactive Publication Date: 2009-04-15
SHANGHAI ZHONGCE IND & TRADING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the disadvantage that the existing ultraviolet light-emitting diode sterilization device needs power supply, there is no power supply or it is difficult to install the power supply in many places, resulting in the shortcomings that ultraviolet light-emitting diodes cannot be used for sterilization. The bactericidal function of the diode
The invention can solve the difficulty of lack of power supply and can not sterilize in the past, and has the advantages of saving energy and creating a healthier environment in any place

Method used

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  • Ultraviolet-ray light-emitting diode sterilizing device

Examples

Experimental program
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Effect test

Embodiment 1

[0009] Embodiment 1: The structure of the present invention is shown in Figure 1. There are fan blades 3 at the fan rotor 2 position, the pressure hammer 4 is fixed at the fan rotor 2 position, the piezoelectric element 5 is fixed at the fan rotor 2 position, and the fan housing 1 and the fan rotor 2 position Add ultraviolet light-emitting diode 6; when the fluid passes through the fan blade 3, the fan rotor 2 rotates, driving the pressure hammer 4 to also rotate and hit the piezoelectric element 5, the piezoelectric element 5 generates voltage to drive (connect) the ultraviolet light-emitting diode 6 to emit light, and the ultraviolet light emits light Diode 6 produces a bactericidal function.

[0010] The fan casing 1 is made into various shapes, such as square, round, straight tube, curved, cylindrical, geometric, three-dimensional and other shapes, etc., and filter screens, filter membranes, and sterilizing products such as activated carbon nets are added to appropriate pos...

Embodiment 2

[0016] Embodiment 2: a kind of ultraviolet light-emitting diode sterilizing device and application method thereof, is characterized in that, comprises the following steps:

[0017] 1) Install pressure hammer and piezoelectric element on the rotating device with fan;

[0018] 2) Ultraviolet light-emitting diodes are added to the position of the fan casing and fan rotor, and vent holes and exhaust holes are installed on the fan casing to facilitate fluid entry and exit;

[0019] 3) When the fluid passes through the fan, the fan rotates, and the pressure hammers the piezoelectric element at the same time, the piezoelectric element generates voltage to drive the ultraviolet light-emitting diode to emit light, and the ultraviolet light-emitting diode produces a sterilizing function.

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Abstract

The invention is an ultraviolet illuminant diode sterilization device, which belongs to cleaning and sterilization technology field. The ultraviolet illuminant diode as functions of sterilization, the diode is powdered by power supply. In current spot needed to carry on sterilization, there has no power supply, thus the sterilization can be applied. The invention uses the character of piezoelectric element, when the external pressure is changed, the piezoelectric element may generate voltage, and the voltage supplies the diode to carry on sterilization.

Description

(1) Technical field: [0001] The invention relates to an ultraviolet light-emitting diode sterilization device and an application method thereof, belonging to the technical field of cleaning and sterilization. (2) background technology; [0002] Ultraviolet light-emitting diodes have a sterilizing function, and the light-emitting of ultraviolet light-emitting diodes must be powered by a power supply. At present, many places that need to be sterilized cannot provide power supply and cannot be sterilized. The present invention utilizes the characteristics of the piezoelectric element. When the external pressure changes, the piezoelectric element can generate voltage, and the voltage is supplied to the ultraviolet light-emitting diode to produce a bactericidal effect, which solves the difficulty of lack of power supply and inability to sterilize in the past. [0003] A new type of road marking developed by NEC TOKIN, equipped with a power generation device using a piezoelectric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L2/10A61L9/20
Inventor 林明耀
Owner SHANGHAI ZHONGCE IND & TRADING