CN2888575Y

CN2888575Y - Displaying lamp box

Info

Publication number: CN2888575Y
Application number: CN 200520144971
Authority: CN
Inventors: 陈刚; 许岩峰
Original assignee: ZHONGZHAO LAMP PRODUCING CO Ltd SHENZHEN CITY; Shenzhen Landlite Ligting Manufacturing Co Ltd; ZHONGDIAN LIGHTING CO Ltd SHENZHEN CITY
Current assignee: Shenzhen city electric lighting Limited by Share Ltd; Shenzhen Landlite Ligting MFG. Co., Ltd.; Zhongzhao Lamp Producing Co., Ltd., Shenzhen City
Priority date: 2005-12-22
Filing date: 2005-12-22
Publication date: 2007-04-11
Anticipated expiration: 2015-12-22

Abstract

The utility model provides a display lampbox, comprising a frame, a panel arranged on the outer surface of the said frame, and backlights inside the said frame comprising a plurality of parallel or series light emitting diodes, wherein the light emitting diodes are two-color, three-color or heterochromatic light emitting diodes; the panel comprises a plurality of different color words or patterns which are independently displayed; the display lampbox also comprises a motor driving the said panel or backlights to rotate, a sensor sensing the position of the said panel or backlights, a controlling circuit which is electrically connected with the said sensor controlling the rotation of the motor and the light-emitting colors of the backlights. The backlight light-emitting colors of the utility model of the display lampbox change with the change of colors of the words or patterns which are arranged on the surface of the said display lampbox, having the characteristics of high brightness, rich colors, artistry and so on.

Description

Display Light Box

[technical field]

The utility model relates to and showing and lighting technical field, refers in particular to a kind of Display Light Box that can variable color.

[background technology]

Existing light emitting diode lamp box adopts single color LED to be located at the literal or the pattern on lamp box surface with demonstration as backlight usually, described literal or pattern both can monochrome also can have multicolour, because the glow color of light emitting diode and the color of described literal or pattern do not match, thereby weakened the luminosity of lamp box; Owing to only adopt single color LED as backlight, the lamp box display color is single, variation is abundant thereby cause, and is difficult to satisfy the growing aesthetic requirement of people simultaneously.

[utility model content]

Technical problem to be solved in the utility model is: a kind of Display Light Box is provided, and the glow color of backlight changes with the literal of being located at described Display Light Box surface or the variation of graphic color, has brightness height, rich color, characteristics such as attractive in appearance.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of Display Light Box comprises framework, is located at the panel of described frame outer surface and is located at backlight in the described framework that this backlight is in parallel or be composed in series by some light emitting diodes, wherein

This light emitting diode is double-colored, three looks or multi-color LED;

This panel comprises literal or the pattern that some width of cloth independent displaying vary in color;

This Display Light Box also comprises: a sensor, that drives described panel or backlight motor rotating, the described panel of a sensing or backlight position is connected the control circuit of described motor rotation of control and described backlight glow color with described sensor electrical.

This Display Light Box comprises at least two panels, is respectively equipped with literal or pattern that some width of cloth vary in color on the described panel.

This sensor is located on motor or the framework.

The beneficial effects of the utility model are: the positional information of described panel of sensor sensing or backlight also sends a signal to control circuit, described control circuit drives described backlight and launches with the display text color corresponding backlight, thereby the glow color of the utility model backlight is changed with the literal of being located at described Display Light Box surface or the variation of graphic color, and then make the utility model Display Light Box have brightness height, rich color, characteristics such as attractive in appearance.

[description of drawings]

Fig. 1 is the structural representation of the utility model figure Display Light Box one embodiment.

Fig. 2 is the STRUCTURE DECOMPOSITION figure of the utility model figure Display Light Box one embodiment.

Fig. 3 is the utility model figure Display Light Box electrical principle block scheme.

[embodiment]

The utility model will be further described below in conjunction with accompanying drawing.

As depicted in figs. 1 and 2, a kind of Display Light Box of the utility model comprises framework 1, is located at the sensor (scheming not shown) of the panel 2 of described framework 1 outside surface, the described panel 2 of stepper motor 5, sensing of being located at backlight 3, the described panel of driving or backlight rotation in the described framework 1 or backlight 3 positions, is connected the control circuit (scheming not shown) of controlling described stepper motor 5 rotations and described backlight 3 glow colors with described sensor electrical.

This backlight 3 is in parallel or be composed in series by some light emitting diode 4, and this light emitting diode is double-colored, three looks or multi-color LED.

This panel 2 comprises literal or the pattern that some width of cloth independent displaying vary in color.On the one hand, as shown in Figure 2, this Display Light Box comprises eight panels 2, be respectively equipped with literal or pattern that some width of cloth vary in color on the described panel 2, literal or the pattern be located on the panel 2 have solid color, this panel 2 can be on the takeup type structure and (schemes not shown) simultaneously, and described takeup type panel comprises literal or the pattern that at least two width of cloth independent displaying vary in color; On the other hand, this Display Light Box also can only have a panel 2, and this panel 2 is (to scheme not shown) on the takeup type structure, and described takeup type panel comprises literal or the pattern that at least two width of cloth independent displaying vary in color.

During work, stepper motor 5 drives panel 2 or backlight 3 rotates, the positional information of described panel 2 of sensor sensing or backlight 3 also sends a signal to control circuit, described control circuit drives described backlight 3 and launches with the display text color corresponding backlight, the start and stop of this stepper motor 5 are by described control circuit drive controlling, thereby the glow color of the utility model backlight is changed with the literal of being located at described Display Light Box surface or the variation of graphic color, and then make the utility model Display Light Box have the brightness height, rich color, characteristics such as attractive in appearance.

Claims

1, a kind of Display Light Box comprises framework, is located at the panel of described frame outer surface and is located at backlight in the described framework, and this backlight is in parallel or be composed in series by some light emitting diodes, it is characterized in that:

This light emitting diode is double-colored, three looks or multi-color LED;

This panel comprises some width of cloth independent displaying, the literal that varies in color or pattern;

This Display Light Box also comprises: the sensor, that a described panel of driving or backlight motor rotating, are used for described panel of sensing or backlight position is connected the control circuit of controlling described motor rotation and described backlight glow color with described sensor electrical.

2, Display Light Box as claimed in claim 1 is characterized in that: this Display Light Box comprises at least two panels, is respectively equipped with literal or pattern that some width of cloth vary in color on the described panel.

3, Display Light Box as claimed in claim 2 is characterized in that: this panel is the takeup type structure, and described takeup type panel comprises at least two width of cloth independent displaying, the literal that varies in color or pattern.

4, Display Light Box as claimed in claim 1 is characterized in that: this Display Light Box has a panel, and this panel is the takeup type structure, and described takeup type panel comprises literal or the pattern that at least two width of cloth independent displaying vary in color.

5 Display Light Box as claimed in claim 1 is characterized in that: this each piece literal or pattern of being located on the panel has solid color.

6, Display Light Box as claimed in claim 1 is characterized in that: this sensor is located on motor or the framework.

7, Display Light Box as claimed in claim 1 is characterized in that: this motor is a stepper motor, can carry out the control of speed and angle.