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

Energy-saving LED display screen with curved-surface air deflector and using method thereof

A technology of LED display screen and wind deflector, which is applied in the direction of cooling/ventilation/heating transformation, instruments, electrical components, etc. It can solve problems such as abnormalities and poor heat dissipation, and achieve energy saving, accelerated temperature reduction, and economical use Effect

Pending Publication Date: 2020-05-19
江西海若信息技术服务股份有限公司
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Aiming at the problem of poor heat dissipation effect of existing LED lamps, the present invention provides an energy-saving LED display screen with a curved air deflector and a method of use thereof, which improves the heat dissipation effect of the LED lamp and avoids abnormalities caused by its operation under high temperature conditions

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
  • Energy-saving LED display screen with curved-surface air deflector and using method thereof
  • Energy-saving LED display screen with curved-surface air deflector and using method thereof
  • Energy-saving LED display screen with curved-surface air deflector and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment one: if Figure 1 to Figure 6 As shown, the energy-saving LED display screen with a curved wind deflector includes an LED display body 1 composed of unit boards, an installation frame 2 for installing the unit boards, and a support structure 3 fixedly connected to the lower end of the installation frame 2 An expansion driving device 4 is installed on the top of the installation frame 2, a heat dissipation array 5 is installed on the rear of the installation frame 2, and a variable direction air supply device 6 connected to the expansion driving device 4 is installed on the bottom and rear of the installation frame 2, The variable direction air supply device 6 is used to provide cooling air flow for the cooling array 5 .

[0038]Described expansion driving device 4 comprises airtight tank 7, and on the both sides of described airtight tank 7, is all connected with a push rod 8, and the inner end of described push rod 8 is all positioned at airtight tank 7 insi...

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 relates to an energy-saving LED display screen with a curved-surface air deflector and a using method thereof. The LED display screen comprises an LED display screen body composed of unit plates and a mounting frame for mounting the unit plates. The lower end surface of the mounting frame is fixedly connected with a supporting structure; an expansion driving device is installed abovethe mounting frame; a heat dissipation array is installed behind the mounting frame; a variable-direction air supply device connected with the expansion driving device is installed behind the lower side of the mounting frame, and the variable-direction air supply device is used for providing an air flow for cooling for the heat dissipation array. According to the expansion driving device, the principle of thermal expansion and cold contraction of gas is utilized; when gas expands, the pressure of the gas in the closed tank is increased, the synergistic ball is pushed to move outwards, then atransverse push rod, a vertical push rod, a swing plate and a blending strip are made to act in sequence, so that power driving of the whole equipment is completed; and on the basis of the gas expansion driving principle, the energy is saved, and use of driving equipment is reduced.

Description

technical field [0001] The invention relates to the technical field of LED display body equipment, in particular to an energy-saving LED display screen with a curved wind deflector and a method for using the same. Background technique [0002] LED is the abbreviation of light emitting diode in English. Its basic structure is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and circuit board with silver or gold wires. , and then sealed with epoxy resin around to protect the internal core wire, and finally install the shell, so the LED lamp has good shock resistance. With the development of energy-saving technology, the energy consumption is only 1 / 10 of incandescent lamps, 1 / 4 of energy-saving lamps, and LED lamps with a life span of more than 100,000 hours are more and more used in mobile phones, desk lamps, and home appliances. And other daily household appliances and machinery p...

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): G09F9/33H05K7/20
CPCG09F9/33H05K7/20972
Inventor 李正珍
Owner 江西海若信息技术服务股份有限公司
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