Unlock instant, AI-driven research and patent intelligence for your innovation.

Control system for disinfection and deodorization device based on ultraviolet LED array

A technology of LED array and control system, applied in disinfection, irradiation and other directions, can solve the problem that the integrated device of compound disinfection and deodorization has not yet been reported, and achieve the effect of promoting purification effect and flexible control

Active Publication Date: 2016-07-06
ZHENJIANG COLLEGE
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, although ultraviolet LEDs have been used in a small amount in disinfection, sterilization and other fields, there is no report on the composite disinfection and deodorization integrated device based on the multi-LED array of the intelligent control system.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control system for disinfection and deodorization device based on ultraviolet LED array

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Below in conjunction with accompanying drawing, describe in detail, as figure 1 as shown,

[0015] Such as figure 1 As shown, a disinfection and deodorization device based on a single-chip microcomputer and an ultraviolet LED array includes a circuit substrate, an ultraviolet LED light source, an ultraviolet filter, an LED drive circuit, an MCU controller, a single-chip microcomputer control unit, a heat dissipation unit, and an active catalyst layer.

[0016] As for the circuit substrate, a double-sided copper foil structure is adopted, and the inner core lining can be made of metal or ceramic material to further enhance heat dissipation. Arrayed LED device support sockets are arranged on the circuit substrate, and multiple groups of ultraviolet LED light-emitting source devices can be selectively installed. Each array point has a unique strobe address line, and its strobe principle is similar to the data bit access of random access memory, which is well known to tho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a control system for a disinfection and deodorization device based on an ultraviolet LED array.The control system comprises a circuit substrate, ultraviolet LED light sources, ultraviolet light filters, LED drive circuits, MCU controllers, a single chip microcomputer control unit, a heat dissipation unit and an activated catalyst layer; the single chip microcomputer control unit is provided with an array keyboard, an LED function display side and the like, gate control is performed on the LED array through a data bus, and efficient control over the LED disinfection and deodorization integrated device is achieved.

Description

technical field [0001] The invention relates to a design method of a disinfection and deodorization device based on a single-chip microcomputer and an ultraviolet LED array. Background technique [0002] As an important means of disinfection, ultraviolet light has been widely used in various fields. However, the traditional ultraviolet mercury lamp has slow response speed, high energy consumption, heavy burden on the driving circuit, high heat generation, and it is difficult to make a control array due to the problems of volume and power, which affects the control efficiency. [0003] Ultraviolet LEDs generally refer to LEDs with a central wavelength of light emission below 405nm. In the LED industry, light emission wavelengths between 355nm and 405nm are generally called near-ultraviolet LEDs, and those shorter than 300nm are called deep ultraviolet LEDs. At present, GaN, the most widely used material in LED research and production, has a forbidden band width of 3.4eV and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61L9/20
CPCA61L9/205A61L2209/11
Inventor 王宇航黄岑宇
Owner ZHENJIANG COLLEGE