CN202102651U

CN202102651U - Curtain LED display screen

Info

Publication number: CN202102651U
Application number: CN2011200046863U
Authority: CN
Inventors: 丁彦辉
Original assignee: Shenzhen Absen Optoelectronic Co Ltd
Current assignee: Shenzhen Absen Optoelectronic Co Ltd
Priority date: 2011-01-07
Filing date: 2011-01-07
Publication date: 2012-01-04
Anticipated expiration: 2021-01-07

Abstract

The utility model discloses a curtain LED display screen, mainly comprising a unit curtain LED display screen, wherein the unit curtain LED display screen mainly comprises a bar-shaped lamp bar module, a main body cross beam connection module, an edge beam and a bottom beam; a whole structure frame formed by the main body cross beam connection module, the edge beam and the bottom beam is connected with the bar-shaped lamp bar module. The advantages of the curtain LED display screen are that: each unit curtain LED display screen and each LED lamp plate are respectively as independent individuals by using the module design, the individuals are very conveniently installed and disassembled and conveniently repaired and exchanged; the reasonable design makes the products lighter, thinner and more transparent and because the whole structure frame is an aluminum frame, the frame is light and has very good heat radiation effect and the performance of the products is increased.

Description

Bar curtain LED display

Technical field

The utility model relates to a kind of LED display, relates in particular to a kind of curtain LED display.

Background technology

Bar curtain LED display has surmounted general body structure LED display because of its particular structure mode at aspects such as penetrating rate, product weight, mounting meanss at present, is widely used in Stage Design, aspects such as outdoor advertising.

But existing LED display is appointed following deficiency is arranged so:

1, existing curtain LED display, lamp bar generally adopt the mode of face shield+lamp plate+lamp bar section bar, and this mode causes face shield higher than LED, and the visual angle that has reduced display screen has influence on better applicability;

2, existing curtain LED display; When production and assembly, after earlier fixing all lamp bar modules and connecting frame, assemble power supply and unit controls plate again; This mode causes loaded down with trivial details, the inconvenient maintenance of production process; As wherein a lamp bar module goes wrong, and need tear the framework of entire display screen open, causes great inconvenience;

3, existing curtain LED display; On mounting means, mostly adopt the fixed pin of top and bottom convex type to install, after the installation of display screen large tracts of land, if central one goes wrong; Can't remove maintenance separately; After need pulling down the full wafer display screen, the display screen that needs repairing could be taken off separately, very big inconvenience can be caused equally.

Summary of the invention

The purpose of the utility model is intended to solve the problems referred to above that existing bar curtain LED display exists, and provides a kind of modular production easy for installation, and gentlier, thinner, more penetrating, large tracts of land is installed the back maintenance and is easy to bar curtain LED display.

For realizing that the technical scheme that above-mentioned purpose the utility model is taked is: a kind of curtain LED display mainly comprises cell stripes curtain LED display; Described cell stripes curtain LED display mainly is made up of strip light bar module, main body crossbeam link block, side bar, bottom girder; Described main body crossbeam link block is formed the one-piece construction framework and is connected with strip light bar module with side bar, bottom girder; It is characterized in that: described strip light bar module comprises by a plurality of U-shaped lamp bar section bars that set gradually, be located at and connect the wire harness of power supply signal on LED lamp plate in the U-shaped lamp bar section bar, the LED lamp plate and be placed on the lamp strip cover plate on the bar section bar; Described U-shaped lamp bar section bar is provided with a plurality of lamp holes, and the LED lamp plate places lamp face that U-shaped lamp bar section bar forms and U-shaped lamp bar section bar cover at grade; Described main body crossbeam link block mainly is made up of main body crossbeam, coupling arrangement that power supply and unit controls plate be installed, the coupling arrangement of said installation power supply and unit controls plate be used for strip light bar module on rat tail realization signal power source be connected; Described main body crossbeam and side bar, bottom girder are provided with and are connected pedestal and are connected that knob can be used for installing and fixing said strip light bar module; Connection knob through being arranged on main body crossbeam, side bar, bottom girder between the described cell stripes curtain LED display and connect the combination lock buckle between the pedestal.

Its characteristic also is: the installation power supply in the described main body crossbeam link block and the coupling arrangement of unit controls plate are the RJ45 Connection Block;

Described main body crossbeam link block interface position also is provided with and is used for waterproof and fixing water proof ring and fixing compressing tablet;

Described one-piece construction framework is an aluminum alloy frame.

Take the advantage of the utility model technical scheme to be, taked modular design to make each cell stripes curtain LED display and each LED lamp plate be independent individual, installation and removal very easily and convenient maintenance and replacing; Reasonably design make product can be gentlier, thinner, more penetrating; Because the one-piece construction framework is aluminum alloy frame, so light weight and well dispelling the heat has not only improved performance of products.

The purpose of the utility model, characteristic and advantage will combine accompanying drawing to be elaborated through embodiment.

Description of drawings

Fig. 1: be cell stripes curtain LED display STRUCTURE DECOMPOSITION synoptic diagram in the utility model:

Fig. 2: the STRUCTURE DECOMPOSITION synoptic diagram that is lamp bar in the utility model;

Fig. 3: be the connection synoptic diagram between the utility model cell stripes curtain LED display.

Among the figure: 1, cell stripes curtain LED display; 11, strip light bar module; 111, U-shaped lamp bar section bar; 112, LED lamp plate; 113, rat tail; 114, lamp strip cover plate; 115, lamp bar wire harness water proof ring; 116, the fixing compressing tablet of lamp bar wire harness; 2, main body crossbeam; 21, crossbeam plug; 22, the coupling arrangement of power supply and unit controls plate is installed; 4, side bar; 41 connect pedestal 5, bottom girder; 51, the bottom girder connection knob of working good connects base assembly; 6, connect knob; 7, bonnet.

Embodiment

As shown in the figure; A kind of curtain LED display of the utility model mainly comprises cell stripes curtain LED display 1; Described cell stripes curtain LED display 1 mainly is made up of strip light bar module 11, main body crossbeam link block, side bar 4, bottom girder 5; Described main body crossbeam link block is formed the one-piece construction framework and is connected with strip light bar module 11 with side bar 4, bottom girder 5; Earlier device being divided into 3 separate modular during assembling installs respectively: 1, strip light bar module 11, and it puts into U-shaped lamp bar section bar 111 by the LED lamp plate 112 through test, protective treatment; Install lamp strip cover plate 114 again additional and form the independent displaying module of a band rat tail 113, and be provided with lamp bar wire harness water proof ring 115 and lamp bar wire harness fixedly compressing tablet 116 be used for installation and waterproof; 2: the one-piece construction framework, it is by the crossbeam plug 21 of main body crossbeam 2 and right ends, and side bar 4 is connected pedestal 41 with bottom girder 5 through installing, connect the connection knob connection base assembly 51 that knob 6 and bottom girder work good is assembled into general frame; 3: main body crossbeam link block; It is installed in the main body crossbeam coupling arrangement by power supply, unit controls plate, power supply signal input and output wire harness, installation power supply that header board PCB constitutes and the coupling arrangement 22 of unit controls plate; Through a cellular construction that forms after test, the protective treatment; Be assembled into 3 parts of above-mentioned completion then and form one-piece construction together; Rat tail on the strip light bar module 11 113 and main body crossbeam link block are connected to form the complete function structure, install bonnet 7 again and promptly can be assembled into a complete cell stripes curtain LED display 1, can a plurality of cell stripes curtain LED display 1 expansions be connected into large-size screen monitors as required.

Obviously, the foregoing description only supplies to explain the usefulness of the utility model, and is not the restriction to the utility model.The variation that the those of ordinary skill in relevant technologies field is made in the corresponding techniques field according to the utility model should belong to the protection category of the utility model.

Claims

1. bar curtain LED display; Mainly comprise cell stripes curtain LED display; Described cell stripes curtain LED display mainly is made up of strip light bar module, main body crossbeam link block, side bar, bottom girder; Described main body crossbeam link block and side bar, bottom girder are formed the one-piece construction framework and be connected with strip light bar module, it is characterized in that: described strip light bar module comprises by a plurality of U-shaped lamp bar section bars that set gradually, is located at the wire harness of connection power supply signal on LED lamp plate in the U-shaped lamp bar section bar, the LED lamp plate and is placed on the lamp strip cover plate on the bar section bar; Described main body crossbeam link block mainly is made up of main body crossbeam, coupling arrangement that power supply and unit controls plate be installed, the coupling arrangement of said installation power supply and unit controls plate be used for strip light bar module on rat tail realization signal power source be connected; Described main body crossbeam and side bar, bottom girder are provided with and are connected pedestal and are connected that knob can be used for installing and fixing said strip light bar module; Connection knob through being arranged on main body crossbeam, side bar, bottom girder between the described cell stripes curtain LED display and connect the combination lock buckle between the pedestal.

2. according to claim 1 curtain LED display is characterized in that: the installation power supply in the described main body crossbeam link block and the coupling arrangement of unit controls plate are the RJ45 Connection Block;

3. according to claim 1 curtain LED display is characterized in that: described U-shaped lamp bar section bar is provided with a plurality of lamp holes, and the LED lamp plate places lamp face that U-shaped lamp bar section bar forms and U-shaped lamp bar section bar cover at grade.

4. according to claim 1 curtain LED display is characterized in that: described main body crossbeam link block interface position is provided with and is used for waterproof and fixing water proof ring and fixing compressing tablet.

5. according to claim 1 curtain LED display is characterized in that: described one-piece construction framework is that aluminum alloy frame assembles.