CN203858829U

CN203858829U - LED display screen module combining PC materials and section aluminum

Info

Publication number: CN203858829U
Application number: CN201420284959.8U
Authority: CN
Inventors: 娄涛; 陈寅生
Original assignee: Joyway Technology Co ltd
Current assignee: Joyway Technology Co ltd
Priority date: 2014-05-30
Filing date: 2014-05-30
Publication date: 2014-10-01
Anticipated expiration: 2024-05-30

Abstract

The utility model discloses an LED display screen module combining PC materials and section aluminum. The LED display screen module comprises LED light bars, the section aluminum, a power supply module, a signal control module, a control box and a shell; the power supply module and the signal control module are connected and are assembled in the control box in an integrated mode, and the shell is buckled to the back of the control box; one side of the control box is provided with the section aluminum, the upper surface of the control box and the upper surface of the section aluminum are located on the same horizontal position, the LED light bars are embedded in the surface of the installation box and the surface of the section aluminum, a plastic base is arranged between the section aluminum and each LED light bar, the lower portion of each base is clamped in the section aluminum, the LED light bars are arranged in a drawing portion of the upper portion of the corresponding plastic bases, each LED light bar is provided with two or more paste lights at a certain interval, and the paste lights are evenly distributed on the two sides of each LED light bar in the length direction. Under the circumstance that the resolution ratio is guaranteed, use amount of the LED light bars and the section aluminum can be reduced, the see-through rate is higher, and snow loads and wind loads are smaller.

Description

The LED display module that a kind of PC material combines with aluminium section bar

Technical field

The utility model relates to a kind of LED display, relates in particular to the LED display module that a kind of employing PC material with high penetration rate combines with aluminium section bar.

Background technology

In modern society, LED display is visible with carving, and arrives greatly market LED curtain wall, little of shop sign, all adopt LED display, described LED display is to be all packed on buildings outer wall by a plurality of LED display module splicings, and the installation of conventional display screen needs outside the building on wall, to hole, and squeezes into steel nail, keel are installed, LED display module is fixed on keel in order, the power lead of LED display module, signal wire is connected simultaneously, completed the installation of one side LED display.

The size of LED display overall resolution is that the density of surface mounted light on the LED lamp bar in LED display module determines, the density of surface mounted light is closeer, the resolution of LED display is higher, that just sees is more clear, Picture Showing is better, so the performance of LED display depends on the performance of LED display module.

The density of surface mounted light increases, just need more LED lamp bar, an aluminium section bar of every LED lamp bar configuration, will increase LED display overall weight, and heavier LED display can increase the load of skin, add the environmental factors such as snow load and wind carry, can further increase the weight of LED display, make skin for a long time in potential safety hazard, secondly intensive LED lamp bar is arranged and is made the penetrating rate of LED display module not high, not only impact heat radiation, and can strengthen snow load and wind carries.

For the performance of LED display module is further improved, need to change the performance of LED lamp bar, general aluminium section bar can only be cast simple strip structure, if adopt the good PC material of plasticity, do the support of LED lamp bar, structural can accomplish fine, but limited length, and intensity is not high.

Summary of the invention

The LED display module that provides a kind of PC material to combine with aluminium section bar is provided the purpose of this utility model, the in the situation that of same resolution, reduce the use of LED lamp bar, aluminium section bar, not only reduce costs, and the deadweight, snow load, the wind that effectively reduce LED display module carries, and then have higher penetrating rate.

The utility model is achieved through the following technical solutions:

The LED display module that PC material combines with aluminium section bar, comprising: LED lamp bar, aluminium section bar, power supply module, signal controlling module, control enclosure, shell; Power supply module is connected and is integrated in one with signal controlling module and is assemblied in control enclosure, and shell is fastened on control enclosure back; The cable that the cable that power supply module is used and signal controlling module are used is integrated into a cable equally, and this cable is drawn from case back; Described control enclosure one side has aluminium section bar, and the upper surface of control enclosure upper surface and aluminium section bar is at same horizontal level, and at least one LED lamp bar is embedded in control enclosure and aluminium shape surface;

Parallel arrangement between described LED lamp bar and LED lamp bar, its input end is structure as a whole, and power supply module and signal controlling module connect the input end of LED lamp bar, are the power supply of LED lamp bar and transmitting display signal therefor.

Described LED lamp bar, by required technical specification, arranges more than two or two surface mounted lights at LED lamp bar length direction every a segment distance.

Preferably, on described LED lamp bar, every a segment distance, two surface mounted lights are set, described two surface mounted lights are evenly distributed in along the both sides of LED lamp bar length direction, the surface mounted light that is distributed in LED lamp bar one side is vertical with the straight line of LED lamp bar place length direction, same, the surface mounted light that is distributed in LED lamp bar opposite side is also vertical with the straight line of LED lamp bar place length direction.

Described LED lamp bar be shaped as " rich " font, there is larger difference with the LED lamp bar of traditional " one " font, in order to fix this LED lamp bar, need to the aluminium section bar of the same shape of LED lamp bar, but the aluminium section bar of " rich " font is all not so good as " one " font aluminium section bar on technique or cost, so fixed plastics base is used for holding and fixed L ED lamp bar on aluminium section bar, this base bottom snaps in aluminium section bar, LED lamp bar is placed in the portion of dragging on plastic feet top, cover plate on LED lamp bar, fixes this panel after injecting glue.

Preferably, plastic feet top drags portion identical with LED lamp strip.

Panel by day conventionally can be reflective, and the light that the light of reflection shows for LED display belongs to interference light, while disturbing light can allow whole LED display watch, seems dusky, and contrast is very low.The brim of a hat of many projections that distribute on the panel in this technology, these thes brim of a hat form the brim of a hat line of " sawtooth " shape, and panel reflectance is reduced, and while watching a long way off, can increase the contrast of LED display module, eliminate " bright line " phenomenon of disturbing light to cause.

The utlity model has following advantage: 1, in original LED lamp bar design, find to change, the quantity that makes each surface mounted light on original LED lamp bar by one be increased to two even more, the position of the surface mounted light increasing also redesigns, be evenly distributed in the both sides of LED lamp bar length direction, not only in technique, more easily realize, and comparatively attractive in appearance, so in the situation that guaranteeing resolution, can reduce the use of LED lamp bar and aluminium section bar, the penetrating rate that is LED display module is higher, and snow load and wind just carry and reduced; 2, power supply module and signal controlling module integrate, and connect and only need 2 core signal wires and 3 core power leads, and safety of structure is very high; 3, unique the brim of a hat design, adopts the design of " sawtooth " the brim of a hat, increases the contrast of product, eliminates " bright line " phenomenon.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is the partial enlarged drawing of the utility model embodiment;

Fig. 3 is the LED lamp bar partial enlarged drawing of the utility model embodiment.

In figure: 1, LED lamp bar; 11, plastic feet; 12, aluminium section bar; 13, surface mounted light; 2, shell; 3, control enclosure; 4, panel; 5, the brim of a hat.

Embodiment

Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.

As Figure 1-3, the LED display module that a kind of PC material combines with aluminium section bar, comprising: LED lamp bar 1, aluminium section bar 12, power supply module, signal controlling module, control enclosure 3, shell 2; Power supply module is connected with signal controlling module and is integrated in one and is assemblied in control enclosure 3, and shell 2 is fastened on control enclosure 3 backs; The cable that the cable that power supply module is used and signal controlling module are used is integrated into 5 core cables equally, and wherein 2 cores are signal wire, and 3 cores are power lead, and this cable is drawn from shell 2 backs; Described control enclosure 3 one sides have six aluminium section bars 12, and the upper surface of control enclosure 3 upper surfaces and six aluminium section bars 12 is at same horizontal level, and six LED lamp bars 1 are embedded in control enclosure 3 and aluminium section bar 12 surfaces;

Parallel arrangement between described LED lamp bar 1 and LED lamp bar 1, its input end is structure as a whole, and power supply module and signal controlling module connect the input end of LED lamp bar 1, are LED lamp bar 1 power supply and transmitting display signal therefor.

Described LED lamp bar 1, by required technical specification, arranges two surface mounted lights 13 every a segment distance.Described two surface mounted lights 13 are evenly distributed in along the both sides of LED lamp bar 1 length direction, the surface mounted light 13 that is distributed in LED lamp bar 1 left side is vertical with the straight line of LED lamp bar 1 place length direction, same, the surface mounted light 13 that is distributed in LED lamp bar 1 right side is also vertical with the straight line of LED lamp bar 1 place length direction.

Described LED lamp bar 1 be shaped as " rich " font, there is larger difference with the LED lamp bar of traditional " one " font, in order to fix this LED lamp bar 1, need to the aluminium section bar 12 of the same shape of LED lamp bar, but the aluminium section bar 12 of " rich " font is all not so good as " one " font aluminium section bar on technique or cost, so fixing " rich " font plastic feet 11 identical with LED lamp strip on aluminium section bar, LED lamp bar 1 is fixed in described plastic feet 11, cover plate 4 on LED lamp bar 1, fixes this panel 4 after injecting glue.

Panel by day conventionally can be reflective, and the light that the light of reflection shows for LED display belongs to interference light, while disturbing light can allow whole LED display watch, seems dusky, and contrast is very low.The brim of a hat 5 of many projections that distribute on the panel 4 in this technology, these thes brim of a hat 5 form the brim of a hat line of " sawtooth " shape, panel 4 reflectances are reduced, while watching a long way off, can increase the contrast of LED display module, eliminate " bright line " phenomenon of disturbing light to cause.

The above; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to the technical solution of the utility model and technical conceive, and all these changes and distortion all should belong to the protection domain of the utility model claim.

Claims

1. the LED display module that PC material combines with aluminium section bar, comprising: LED lamp bar, aluminium section bar, power supply module, signal controlling module, control enclosure, shell; Power supply module is connected and is integrated in one with signal controlling module and is assemblied in control enclosure, and shell is fastened on control enclosure back; Described control enclosure one side has aluminium section bar, and the upper surface of control enclosure upper surface and aluminium section bar is at same horizontal level, and LED lamp bar is embedded in settles box and aluminium shape surface; It is characterized in that: between described aluminium section bar and LED lamp bar, there is plastic feet, this base bottom snaps in aluminium section bar, LED lamp bar is placed in the portion of dragging on plastic feet top, described LED lamp bar is every at least two surface mounted lights of a segment distance setting, and described surface mounted light is evenly distributed in along the both sides of LED lamp bar length direction.

2. the LED display module that PC material according to claim 1 combines with aluminium section bar, is characterized in that: also comprise panel, described panel is positioned on LED lamp bar, the brim of a hat of many projections that distribute on this panel.