CN201188294Y

CN201188294Y - LED display screen structure

Info

Publication number: CN201188294Y
Application number: CNU200820101813XU
Authority: CN
Inventors: 涂志勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-01
Filing date: 2008-04-01
Publication date: 2009-01-28
Anticipated expiration: 2018-04-01

Abstract

The utility model provides an LED display screen structure which comprises an LED display screen and a housing. A plurality of LBDs are arranged on the LED display screen, and a circuit board arranged in a space enclosed by the LED display screen and the housing supplies the electricity for the LBDs. A transmission and nontransparent isolated layer is arranged at the front of the LED display screen, and the isolated layer is utilized to close the LED display screen together with the housing. Because the isolated layer has transmission and nontransparent property, beams of the LBDs which are electrified to shine are in a visual state, and the LBDs which are not electrified to shine are in invisible state, thereby reading information displayed on the LED display screen is convenient. In addition, the isolated layer can be made by different materials according to the requirements, thereby different visual effects can be generated; the structure is simple, the materials are drawn conveniently, and the cost is low.

Description

A kind of LED display structure

[technical field]

The utility model relates to a kind of LED display, particularly a kind of LED display structure with separation layer.

[background technology]

Current LED display is used quite extensive, and particularly the application in various timer and billboard field has had long phase of history.Traditional device that has LED display generally includes LED display, shell, described LED display is provided with a plurality of light emitting diodes, this light emitting diode is by the circuit board power supply that is located in the space that LED display and shell surround, its LED display be directly exposed outside, by the luminous of light emitting diode or extinguish and come display text or pattern with transmission information.Because LED display has certain see-through, simultaneously because light emitting diode provided thereon does not have certain reflectance under the "on" position yet, therefore even light emitting diode is under "on" position not, people also can be easy to directly find out by naked eyes, certainly will have influence on reading of information on the LED display like this, thereby cause unnecessary trouble, for addressing the above problem, must improve traditional LED display, thereby remedy above-mentioned deficiency.

[summary of the invention]

The technical problems to be solved in the utility model is to provide a kind of LED display structure, and traditional LED display is done further improvement, increases by a separation layer in the dead ahead of LED display.The demand that people unhinderedly read information can be satisfied, fabulous visual decorative effect can be played again, simple in structure, draw materials conveniently.

The utility model is that this will realize: a kind of LED display structure, comprise LED display, shell, described LED display is provided with a plurality of light emitting diodes, this light emitting diode is by the circuit board power supply that is located in the space that LED display and shell surround, be provided with the opaque separation layer of a printing opacity in the dead ahead of described LED display, described separation layer seals this LED display together with shell.

Wherein, above-mentioned separation layer can be the reflective minute surface of tool; Or textile fibres layer; Also or the plastic material layer; Again or material layers made of paper or wooden skin material layers; Also or directly be plated in metallic diaphragm on the described LED display.

The utility model LED display structure is compared with structure in the past, increases by a separation layer at the skin of LED display, and LED display is not directly exposed.Because separation layer has the opaque characteristic of printing opacity, when LED display work, when the light emitting diode of energising just can emit beam, its light can see through the separation layer ejaculation, and being in people's naked eyes can directly visual state; And the light emitting diode of electrified light emitting is not because the stopping of separation layer, people's naked eyes can't see that so people just can with no difficultyly read the information that shows on the LED display.In addition, separation layer can be selected different material according to demand for use, as minute surface, textile fibres layer, plastic material layer, material layers made of paper, wooden skin material layers or metallic diaphragm etc.Different materials can produce different visual effects, plays extraordinary decoration function, and simple in structure, draws materials conveniently, and cost is low.

[description of drawings]

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.

Fig. 1 is the side cross-sectional schematic of the utility model LED display structure.

Fig. 2 is the utility model LED display structure at "on" position visual effect synoptic diagram not.

Fig. 3 is that the utility model LED display structure is at "on" position visual effect synoptic diagram.

[embodiment]

Seeing also shown in Figure 1ly, is the side cross-sectional schematic of the utility model LED display structure.It mainly comprises LED display 1 and shell 2, described LED display 1 is provided with a plurality of light emitting diodes 3, this light emitting diode 3 is by a circuit board 4 power supplies that are located in the space that LED display 1 and shell 2 surround, be provided with the opaque separation layer 5 of a printing opacity in the dead ahead of described LED display 1, described separation layer 5 seals this LED display 1 together with shell 2.

Again as shown in Figure 2, be the utility model LED display structure at "on" position visual effect synoptic diagram not.Under the state of not energising, because of separation layer 5 printing opacities are opaque, thereby people's vision finding is the surface of separation layer 5, and cannot see LED display, the surface of separation layer 5 can have different effects because of selected material: if separation layer 5 minute surfaces then can be used as mirror and use; If the textile fibres layer, lines that then can itself braiding or the pattern printed on it are as decoration; If plastic material layer such as plastic plate then can draw a design on plastic plate and decorate or do the photo frame use; If material layers made of paper such as cardboard then can be photograph or picture paper; Metallic diaphragm if yes, with its special metallic luster as decoration; In addition, can also wooden skin material layers, the lines on then can its wooden skin so can produce different marvellous visual effects as decoration, plays extraordinary decoration function.

Please refer to shown in Figure 3ly, is that the utility model LED display structure is at "on" position visual effect synoptic diagram.Under "on" position, because separation layer is a printing opacity, for electrified light emitting light emitting diode 3, thereby its light can see through separation layer 4 ejaculations, not luminous light emitting diode 3 then can't with the naked eye see, thereby vision is not hindered, and can not read information to people and produce and disturb.If this moment, separation layer 5 was provided with pattern, also can produce marvellous visual effect in conjunction with pattern.

In sum, the utility model adopts above-mentioned structure, can satisfy the demand that people unhinderedly read information, can play fabulous visual decorative effect again, and is simple in structure, draws materials conveniently.

Claims

1, a kind of LED display structure, comprise LED display, shell, described LED display is provided with a plurality of light emitting diodes, this light emitting diode is by the circuit board power supply that is located in the space that LED display and shell surround, it is characterized in that: be provided with the opaque separation layer of a printing opacity in the dead ahead of described LED display, described separation layer seals this LED display together with shell.

2, a kind of LED display structure according to claim 1 is characterized in that: described separation layer is the reflective minute surface of tool.

3, a kind of LED display structure according to claim 1, it is characterized in that: described separation layer is the textile fibres layer.

4, a kind of LED display structure according to claim 1, it is characterized in that: described separation layer is the plastic material layer.

5, a kind of LED display structure according to claim 1, it is characterized in that: described separation layer is a material layers made of paper.

6, a kind of LED display structure according to claim 1, it is characterized in that: described separation layer is a metallic diaphragm.

7, a kind of LED display structure according to claim 1 is characterized in that: described separation layer is wooden skin material layers.