CN201780745U

CN201780745U - Led advertising lamp box

Info

Publication number: CN201780745U
Application number: CN201020270838XU
Authority: CN
Inventors: 刘畅; 李斌; 何伟
Original assignee: SHOULANG NEW ENERGY CO Ltd GUIZHOU
Current assignee: SHOULANG NEW ENERGY CO Ltd GUIZHOU
Priority date: 2010-07-26
Filing date: 2010-07-26
Publication date: 2011-03-30
Anticipated expiration: 2020-07-26

Abstract

The utility model discloses an LED advertising lamp box, which belongs to illuminating advertising devices and is low in electricity consumption, long in service life, rich in layering and fine in advertising effect. The LED advertising lamp box comprises a box body, a light permeable panel fixed to the front of the box body, an advertising diaphragm fixed to the back of the panel and a background lamp arranged inside the box body, wherein the background lamp is an LED lamp (6) arranged at the bottom of the box body (5), at least one light permeable board (4) matched with the outline of a pattern or a text is arranged at the position in the box body (5) corresponding to the pattern or the text of the advertising diaphragm (2), a reflective film (8) and a light shield film (7) are arranged on the back of the light permeable board, and a circle of LED lamps (6) is arranged along the peripheral outline of the light permeable board (4). The LED advertising lamp box is rich in advertising picture layering with highlights, and can be widely applied to locations such as staircases, elevator rooms, underground parking lots, waiting platforms, streets, taxies and the like.

Description

The LED advertising lamp box

Technical field: the utility model relates to a kind of illuminated signs device, relates in particular to a kind of LED advertising lamp box.

Background technology: neon bulb or advertising lamp box are the common carrier of present many enterprises issuing advertisement information, because volume is big, Heavy Weight, complex structure, therefore have many defectives such as making, installation, maintenance and replacing trouble, and cost of manufacture is also than higher; In addition, the light source of conventional ads lamp box is commonly daylight lamp or electricity-saving lamp, unsuitable frequent starting, unlatching illumination for a long time, so power consumption is big, serviceable life short; The 3rd, because daylight lamp or electricity-saving lamp are the hardware structure, can not be crooked, can not sketch the contours the profile that highlights pattern in the advertisement picture or literal clearly, emphasis pattern or literal in therefore can't the accentuate advertisements picture, stereovision is relatively poor, and advertising results are undesirable.

Summary of the invention: at the above-mentioned defective that exists in the prior art, the utility model aim to provide a kind of simple in structure, in light weight, easy for installation, power consumption is little, long service life, stereovision abundant, the LED advertising lamp box of good advertising effect.

To achieve these goals, the utility model is by the following technical solutions: it comprises casing, be fixed on the light penetrating panel in this casing front, be fixed on this back side of panel the advertisement diaphragm, be located at the background light in this casing; Described background light is for being arranged on the LED lamp of bottom half along tank wall, in casing, be provided with one at least and be provided with the light-passing board that matches with this pattern or text profile corresponding to the position of pattern or literal on the advertisement diaphragm, the back side of this light-passing board is provided with reflective membrane, and the back side of this reflective membrane is provided with photomask; Edge contour along light-passing board is provided with a circle LED lamp.

Be provided with window in the light-passing board front, be provided with the LED lamp in this window.

Compared with the prior art, the utility model is owing to adopted technique scheme, and make full use of the characteristics that the LED volume is little, can frequently glimmer, therefore can as required the clear-cut of keypoint part such as pattern or literal in the advertisement picture be sketched the contours and highlight, thereby can reach the ideal effect that enriches picture level, accentuate advertisements emphasis; Plurality of advantages such as that the utility model also has is in light weight, thin thickness, simple and compact for structure, fabrication and installation convenience, little power consumption, long service life.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cut-open view among Fig. 1.

Among the figure: panel 1 advertisement diaphragm 2 windows 3 light-passing boards 4 casings 5 LED lamps 6 photomasks 7 reflective membranes 8 supports 9

Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:

In Fig. 1～2, the advertisement diaphragm 2 that is printed with advertising design or literal is fixed on the front of casing 5, and the panel 1 of printing opacity is fixed on the surface of advertisement diaphragm 2, and some LED lamps 6 that are located at casing 5 bottoms along tank wall are arranged at the back side of advertisement diaphragm 2; Have at the back side of advertisement diaphragm 2 by support 9 to be fixed on light-passing board 4 in the casing 5, the position of this light-passing board and contour shape and the described pattern or the text profile that are printed on the advertisement diaphragm 2 match; The back side of light-passing board 4 is provided with reflective membrane 8, and the back side of this reflective membrane is provided with photomask 7; Edge contour along light-passing board 4 is provided with a circle LED lamp 6.Reflective membrane 8 and photomask 7 can be avoided the back side diffusion of light from light-passing board 4, make light can concentrate after through reflection, thereby the brightness that improves light-passing board 4 reaches the pattern that highlights advertisement picture or the purpose of literal.

In order to give prominence to partial result more, to enrich level, can be provided with window 3 in light-passing board 4 fronts according to the composition of advertisement picture, be provided with LED lamp 6 in this window.

Claims

1. LED advertising lamp box, comprise casing, be fixed on this casing front light penetrating panel, be fixed on this back side of panel the advertisement diaphragm, be located at the background light in this casing; It is characterized in that: described background light is for being arranged on the LED lamp (6) of casing (5) bottom along tank wall, position corresponding to last pattern of advertisement diaphragm (2) or literal in casing (5) is provided with a light-passing board (4) that matches with this pattern or text profile at least, the back side of this light-passing board is provided with reflective membrane (8), and the back side of this reflective membrane is provided with photomask (7); Edge contour along light-passing board (4) is provided with a circle LED lamp (6).

2. LED advertising lamp box according to claim 1 is characterized in that: be provided with window (3) in light-passing board (4) front, be provided with LED lamp (6) in this window.