CN201134204Y

CN201134204Y - Unit type curtain wall with LED displaying strips

Info

Publication number: CN201134204Y
Application number: CNU2007201852235U
Authority: CN
Inventors: 谢海状; 孟祥龙; 张亮亮; 李卓; 王振刚
Original assignee: Shenyang Yuanda Aluminium Industry Group Co Ltd
Current assignee: Shenyang Yuanda Aluminium Industry Group Co Ltd
Priority date: 2007-12-27
Filing date: 2007-12-27
Publication date: 2008-10-15
Anticipated expiration: 2017-12-27

Abstract

A unit style curtain wall provided with LED display bars comprises a unit style curtain wall vertical frame assembled on the outside surface of the unit style curtain wall and a plurality of unit style display bars arranged on the vertical wall. The utility model is characterized in that two sides of the aluminum alloy section bar of each unit style LED display bar are fixedly provided on the vertical frame longitudinally via fixing bolts, the mould cavity of the vertical frame is provided with a collecting bar, the power line leaded out from a LED display unit driving circuit board is connected with the collecting bar via the vertical frame, a lead-out signal line is connected with a signal control board in a power box at the bottom of the vertical frame, the outer side of all unit style display bars is assembled with a white glass. The utility model has simple structure and simple assembly, combines the information publish and video play of large display screen with a curtain wall structure integrally, having safe application, easy installment and maintenance, and resolved wiring problem. The utility model satisfies the application requirements as lighting, ventilation, heat radiation and visual field, to improve the overall effect adaptive with construction demands.

Description

The type unitized curtain wall of LED show bar is housed

Technical field

The utility model relates to a kind of improved constructure screen wall, particularly a kind of type unitized curtain wall that the LED show bar is housed that combines together with the constructure screen wall structure that have a video playback capability.

Background technology

At present, the traditional LED display that is widely used on the building curtain wall is formed with the unit box splicing, or a plurality of modules are installed in the structural framing, forms a totally enclosed display screen system.Find that through long-term the use its major defect is embodied in the following aspects: one, its driving circuit and electric power system all are located in each unit box, cause the volume and weight of screen bigger; Two, when the LED screen was not opened demonstration, the screen body of black not only influenced the appearance of elevation of building, and influences the daylighting and the ventilation in room, screen back; Three, the space of LED display back is covered fully, and the heat that the screen body is produced should not distribute, because the screen body is made by steel plate, so get rusty easily, repairs also inconvenient; Four, the use of traditional LED display is subjected to the restriction of natural conditions easily, can be affected as night, use such as overcast and rainy.

The existing patented technology of China " ZL200420095883.0 " the colored curtain wall that shows of large area LED " " and " ZL200620054649.2 " a kind of bar-shaped LED demonstration module " ", solved the partial technical problems of traditional LED display to a certain extent, solved the daylighting problem in room, screen back as " the colored curtain wall that shows of large area LED " patent; " a kind of bar-shaped LED demonstration module " patent becomes the bar shaped arrangement architecture with traditional matrix form modular structure, makes the installation that shows module easier.Yet above-mentioned patented technology all is unsuitable for using in type unitized curtain wall, and this is mainly reflected in: installation and routing problem that it does not have to solve in type unitized curtain wall influence room effect; Curtain wall system and LED display system be still two independently individual, it takies separate space, cabling inconvenience, the relatively poor defective of thermal diffusivity and is not still solved preferably.

The utility model content

The purpose of this utility model provides a kind of type unitized curtain wall of the LED of being equipped with show bar, it is simple in structure, easy to assembly, have as large display screen and release news, video playback capability, the characteristics that combine together with the constructure screen wall structure, safe in utilization, install, easy to maintenance, overcome the defective that conventional tank formula LED display exists, used LED show bar volume is little, cabling is flexible, good heat dissipation, reduced required a large amount of power leads and the signal wire of common LED show bar, solve system's routing problem, satisfied daylighting simultaneously, ventilate, heat radiation, request for utilizations such as the visual field have improved the whole structure of adaptive building requirements.

The purpose of this utility model is achieved in that this curtain wall comprises type unitized curtain wall munnion and arrangement each the modular LED show bar thereon that is assembled on the outer facade of type unitized curtain wall, its technical essential is: described each modular LED show bar comprises aluminium alloy extrusions and utilizes sealant sealing to be contained in interior led display unit drive circuit board of aluminium alloy extrusions die cavity and protection buckle, vertically fixedly connected with described type unitized curtain wall munnion by fastening bolt in the aluminium alloy extrusions both sides of the modular LED show bar of arranging, in the described type unitized curtain wall munnion die cavity bus-bar is set, the power lead of drawing in the described led display unit drive circuit board is connected on the described bus-bar by the mounting hole of described type unitized curtain wall munnion, the signal wire of drawing is connected on the signal controlling plate in the described type unitized curtain wall mullion boots power supply box by mounting hole, described each modular LED show bar outside assembling ultra-clear glasses.

Because adopting at the inner bus-bar that is provided with of type unitized curtain wall munnion, the utility model conducts electricity, driving circuit and electric power conductor are installed in type unitized curtain wall inside, so independently do not take the curtain wall space outerpace, simple in structure, easy to assembly, have as large display screen release news, video playback capability, the characteristics that combine together with the constructure screen wall structure, safe in utilization, installation, easy to maintenance.This has not only disperseed to install the stress of box-type LED display to curtain wall, and make the LED show bar fully and type unitized curtain wall be combined as a whole.Saved the consumption of power lead greatly, and power lead and signal wire are arranged in the type unitized curtain wall munnion, can't see indoor, have solved system's routing problem, satisfy request for utilizations such as daylighting, ventilation, heat radiation, the visual field simultaneously, improved the whole structure of adaptive building requirements.In the modular LED show bar outside ultra-clear glasses commonly used has been installed, has overcome the shortcoming that conventional tank formula LED display exists, simultaneously night or when overcast and rainy, its use is all unrestricted no matter.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a three-dimensional view of the present utility model;

Fig. 2 is a front view of the present utility model;

Fig. 3 is the sectional view of Fig. 2 along the A-A line;

Fig. 4 is an I portion enlarged drawing among Fig. 3;

Fig. 5 is the cross-sectional view of modular LED show bar among Fig. 1;

Fig. 6 is the vertical view of Fig. 2.

Sequence number explanation among the figure: 1 modular LED show bar, 2LED display unit drive circuit board, 3 aluminium alloy extrusions, 4 signal wires, 5 buckles, 6 ultra-clear glasses, 7 power leads, unit 8 formula curtain wall munnion, 9 bus-bars, 10 fastening bolts.

Embodiment

Describe concrete structure of the present utility model in detail according to Fig. 1-Fig. 6.This curtain wall be on the curtain wall construction basis of existing band LED display, carry out improved so that it more meets the requirement of modern architecture.It comprises and is assembled in the type unitized curtain wall munnion 8 on the outer facade of type unitized curtain wall and is arranged in each modular LED show bar 1 on the munnion 8.Each modular LED show bar 1 comprises aluminium alloy extrusions 3 and utilizes sealant sealing to be contained in parts such as led display unit drive circuit board 2 in the die cavity of aluminium alloy extrusions 1 and protection buckle 5.During assembling, each modular LED show bar 1 is a carrier with aluminium alloy extrusions 3, led display unit drive circuit board 2 is installed in the aluminium alloy extrusions 3, and the perfusion fluid sealant, install protection buckle 3 then, just can prevent effectively that the cavity ponding in the modular LED show bar 1 from making moist.Vertically fixedly connected with munnion 8 by fastening bolt 10 in the both sides of the aluminium alloy extrusions 3 of the modular LED show bar of arranging 1.In munnion 8 die cavities bus-bar 9 is set, the power lead 7 of drawing in the led display unit drive circuit board 2 is connected on the described bus-bar 9 by the mounting hole of described munnion 8, and the signal wire 4 of drawing is connected on the signal controlling plate in the munnion 8 bottom power supply box (not shown)s by mounting hole.A socket on the signal wire 4 usefulness signal controlling plates of per two modular LED show bars 1, terminate on the signal controlling plate as one of the signal wire 4 of circuit board in LED show bar wherein, the signal wire 4 usefulness connection terminals that its other end passes circuit board in mounting hole and next the bar LED show bar are cascaded.Ultra-clear glasses 6 is assembled in each modular LED show bar 1 outside, has promptly constituted a kind of type unitized curtain wall of the LED of being equipped with show bar.Its power supply box is arranged on the end of bus-bar 9, and Switching Power Supply is installed in the power box as the power supply of circuit board 2 in the led display unit bar, positive-negative power line 7 is guided on the bus-bar 9 again.Modular LED show bar 1 size can be according to the curtain wall construction adjustment, and the type unitized curtain wall of being made up of LED show bar 1 can determine the size of its area according to user's requirement.Operation of the present utility model and control principle and prior art are basic identical.

Claims

1, a kind of type unitized curtain wall that the LED show bar is housed, comprise type unitized curtain wall munnion and arrangement each modular LED show bar thereon of being assembled on the outer facade of type unitized curtain wall, it is characterized in that: described each modular LED show bar comprises aluminium alloy extrusions and utilizes sealant sealing to be contained in interior led display unit drive circuit board of aluminium alloy extrusions die cavity and protection buckle, vertically fixedly connected with described type unitized curtain wall munnion by fastening bolt in the aluminium alloy extrusions both sides of the modular LED show bar of arranging, in the described type unitized curtain wall munnion die cavity bus-bar is set, the power lead of drawing in the described led display unit drive circuit board is connected on the described bus-bar by the mounting hole of described type unitized curtain wall munnion, the signal wire of drawing is connected on the signal controlling plate in the described type unitized curtain wall mullion boots power supply box by mounting hole, described each modular LED show bar outside assembling ultra-clear glasses.