Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Intelligent surge-prevention LED lamp driver for culturing plant

A technology of LED lights and anti-surge, applied in lighting devices, light sources, electrical components, etc., can solve the problems of natural destruction, high-power electrical equipment start-up and stop, equipment failure, etc., and achieve flexible application and full hardware intelligent Chengdu High, low-cost effect

Inactive Publication Date: 2018-11-13
WUXI HUAZHAOHONG OPTOELECTRONICS TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the wide range of application fields also poses a serious challenge to the environmental adaptability of the LED itself. When working outdoors, the LED lighting system is very vulnerable to failure and damage caused by overvoltage and overcurrent impacts, which is the main reason for this problem. There are two, the first one is damaged by nature, such as: the surge generated by lightning strikes, and the second is the surge generated by the start and stop of high-power electrical equipment and equipment failure

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
  • Intelligent surge-prevention LED lamp driver for culturing plant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] figure 1 As shown, an intelligent anti-surge LED lamp driver for farms is disclosed, including an AC input unit, a filter unit, a rectifier unit, a signal conversion unit and a DC output unit, between the AC input unit and the filter unit, and the A transient suppression diode TVS is arranged in parallel between the rectification unit and the signal conversion unit; wherein, the AC is a wide voltage input, and the input width is: AC15V--300V, and the DC output unit is a high-precision output, which is AC 1.5% of the input voltage is in the LED driver circuit. After the AC is rectified, the electronic devices in the back-end DC circuit are very sensitive to overvoltage and overcurrent, and the electronic devices are easily damaged. After rectification, the transient suppression diode TVS is connected in parallel. When overvoltage occurs, TVS will absorb up to several thousand watts of surge power at 8-12NM, and the response speed is very fast to quickly clamp the overvol...

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

No PUM Login to View More

Abstract

The invention discloses an intelligent surge-prevention LED lamp driver for a culturing plant. The intelligent surge-prevention LED lamp driver comprises a PCB control board, wherein the PCB control board comprises an AC input unit, a filtering unit, a rectification unit, a signal conversion unit and a DC output unit, wherein transient voltage suppressors (TVSs) are arranged in parallel between the AC input unit and the filtering unit and between the rectification unit and the signal conversion unit, AC is wide-voltage input, the input width is AC15-(-300)V, the DC output unit is high-accuracyoutput and accounts for 1% of the AC input voltage. The device is high in integration, is flexible in application aspect, high in full-hardware intelligence and low in cost, can work in a severe environment, is energy-saving and environmental-friendly, can be used for the culturing plant, also can be used for all lighting occasions, farming and fishing culturing, planting sites and the like and is a green and environmental-friendly welfare scientific device.

Description

technical field [0001] The invention relates to an intelligent anti-surge LED lamp driver for a farm. Background technique [0002] At present, effective surge protection solutions can achieve twice the result with half the effort and effectively protect the circuit. Preventing the surge attack is the measure of the present invention and also the core of the circuit design protection. How to implement the surge protection scheme of LED drive circuit to be more effective? The reason why LED lighting is popular in the market is due to its high efficiency, low energy consumption, and good control of light and chromaticity. Therefore, it is widely used in various lighting fields. However, the wide range of application fields also poses a serious challenge to the environmental adaptability of the LED itself. When working outdoors, the LED lighting system is very vulnerable to failure and damage caused by overvoltage and overcurrent impacts, which is the main reason for this pr...

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): H05B33/08H05B44/00
CPCH05B45/00
Inventor 常保延王守彦张峰房杰蔡双张彬宋昌斌陈自军
Owner WUXI HUAZHAOHONG OPTOELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com