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

Structure of box body of light emitting diode (LED) display screen

A technology of LED display and box structure, which is applied in the direction of instruments, electrical components, identification devices, etc. It can solve the problems of difficult assembly and maintenance, poor heat dissipation effect, and the overall structure of the LED display box is thick, so as to achieve convenient on-site maintenance. , light weight, excellent heat dissipation effect

Inactive Publication Date: 2012-04-04
深圳市大眼界光电科技有限公司
View PDF0 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the technical problems that the overall structure of the LED display box is heavy, the heat dissipation effect is not good, and it is difficult to assemble and maintain, the present invention proposes a LED display box structure with a light overall structure and excellent heat dissipation effect

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
  • Structure of box body of light emitting diode (LED) display screen
  • Structure of box body of light emitting diode (LED) display screen
  • Structure of box body of light emitting diode (LED) display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Such as figure 1 As shown, the LED display screen proposed by the present invention includes: a box body 1 made of aluminum alloy, on which a plurality of recessed installation grooves 11 are arranged, and on the sides of the box body 1, a plurality of Assembly holes 12; a plurality of LED modules 13, each LED module 13 is installed in one installation groove 11, and adjacent LED modules 13 are assembled with each other to form a whole.

[0016] combine figure 2 As shown, each LED module 13 has the same structure, including: a module body 131, a plurality of LED light-emitting diodes are arranged on one side to form a screen, and a rear cover 132 is connected to the other side, and the power supply and control chip The system circuit boards are arranged between the rear cover 132 and the module body 131 ; the module body 131 is provided with a plurality of locking buckles 133 and a locking hole 134 perpendicular to each locking buckle 133 .

[0017] Therefore, one LE...

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 a structure of a box body of a light emitting diode (LED) display screen. The structure comprises a box body and a plurality of LED modules, wherein the box body is made of an aluminum alloy material; a plurality of internally-recessed installation grooves are formed on one side face of the box body; splicing holes are formed on the peripheral side edges of the box body; the plurality of LED modules are respectively arranged in each installation groove; and the LED modules at the adjacent positions are connected with each other through latches. In the LED display screen, the aluminum alloy box body is manufactured by using a die casting molding process; the LED modules are directly fixed in the box body; four corners of each LED module are respectively connected with the adjacent LED module through the latches; after assembly of the structure, connection surfaces of four edges of the box body are aluminum alloy shell edges; the splicing connection of plastic parts is avoided; and the LED module can be highly protected in the transportation and detaching process. The structure of the box body of the LED display screen has the advantages of light weight, simple structure and good heat dissipation, and is convenient to install and maintain on site.

Description

technical field [0001] The invention relates to a display device, in particular to an LED display box structure with a PC mask and excellent heat dissipation. Background technique [0002] LED display is a high-tech display device that has been widely used in recent years. It has the characteristics of high screen brightness, high definition, stable quality, long life, flexible display functions, and arbitrary combination of screen area. It is very suitable for text, It even occupies an irreplaceable position for other display devices in the display field of indoor and outdoor display for the broadcasting and publicity of programs such as graphics and high-definition video. Due to the use of the latest semiconductor materials, and high-tech automation equipment welding and assembly techniques, the performance of LEDs has been greatly improved, especially in terms of color, brightness, and reliability, which have incomparable advantages over other display light sources. It 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
Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33H05K5/00
Inventor 陈君
Owner 深圳市大眼界光电科技有限公司
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