CN2253857Y

CN2253857Y - Colour light dynamic picture lamp box

Info

Publication number: CN2253857Y
Application number: CN 96206147
Authority: CN
Inventors: 马永图; 鱼自强
Original assignee: MOSHIDA ADVERTISEMENT MAKING CO SHANGHAI
Current assignee: MOSHIDA ADVERTISEMENT MAKING CO SHANGHAI
Priority date: 1996-03-14
Filing date: 1996-03-14
Publication date: 1997-05-07
Anticipated expiration: 2006-03-14

Abstract

The utility model relates to a color-light dynamic picture lamp box which comprises a transparent front hood, a rear cover, a frame, a motor, a movable polarizing sheet is driven by the motor, a light source arranged behind the movable polarizing sheet, a fixed polarizing sheet arranged in front of the movable polarizing sheet and a picture part arranged in front of the fixed polarizing sheet, and an anisotropic high-molecule material thin sheet attached between the fixed polarizing sheet and the picture part, wherein, the motor is an alternating-current motor with low speed, and the high-molecule material thin sheet is made of resin matrix materials. The color-light dynamic picture lamp box has the advantage of simple structure, and can generate color-light dynamic pictures.

Description

Glory is dynamically drawn lamp box

The utility model relates to a kind of advertisement, light decoration is drawn goods, more particularly, relates to a kind of glory and dynamically draws lamp box.

In advertisement, light decoration picture goods, often need a kind of picture true to nature dynamic, on the spot in person.What occurred in the market has a lamp box such as dynamic flowing water picture, and this kind lamp box is to utilize two polaroids that the multiple subsides of the cutting of light and multilayer material are used for reaching visually dynamic effect.A kind of dynamic picture lamp box that Chinese patent publication number CN2162374 is disclosed has been shown among Fig. 1, it mainly is to be made of two parts, the photoelectric control part that the first is made up of rectifier power source 3, rectifier 2, light source 4, direct current generator 8, support 6, support axle 7, driving wheel 9, engaged wheel 10, moving disk polaroid 5 and quiet disk polaroid 19 etc., it two is by landscape painting 14, transparent membrane 13, common organic glass 16, substratum transparent 15 and 17 and the picture part that forms of multilayer material stickup such as tracing paper 18.The dynamic variation of drawing the rotation of the moving quiet relatively polaroid 19 of polaroid 5 of lamp box utilization and on picture, producing light and shade of this kind, thus visual dynamic effect produced.The colored light that lacks in the physical environment abundant change in the above-mentioned lamp box, and structure is comparatively complicated is difficult to adapt to the requirement of the slimming of wall built-up type lamp box.

The purpose of this utility model is, at the deficiency of above-mentioned lamp box, provides a kind of and can produce visual dynamic effect, can produce again and enrich changeable colored light, and glory simple in structure is dynamically drawn lamp box.

Technical solution of the present utility model is: a kind of glory is dynamically drawn lamp box, it comprises: a bonnet, frame, a motor, by described electric motor driven moving polaroid, be arranged on light source after the described moving polaroid, be arranged on the quiet polaroid before the described moving polaroid and be arranged on picture part before the described quiet polaroid, wherein, it comprises that also one is fitted in the thin slice of the anisotropic macromolecular material between described quiet polaroid and the described picture part.

It is that rotating speed is 1-10 rev/min a AC motor at a slow speed that described glory is dynamically drawn motor described in the lamp box.

Described glory draws dynamically that anisotropic macromolecular material thin slice is to be made by the material of resin matrix described in the lamp box.

The advantage that the utility model glory is dynamically drawn lamp box is:

(1) it is reaching on the basis of dynamic effect, can also produce the colored light of abundant change, has further strengthened the effect of advertisement or lamp decoration.

(2) it has avoided the structure and the reducing gear that use complicated multilayer picture material to paste again, thereby simple in structure, compact, meets the slimming requirement of wall built-up type lamp box.

Come the utility model is described in detail below in conjunction with preferred embodiment of the present utility model and accompanying drawing thereof.In the accompanying drawing:

Fig. 1 is the cut-open view of the dynamic picture lamp box of a prior art;

Fig. 2 is the cut-open view of the utility model one preferred embodiment;

Fig. 3 is the synoptic diagram that the moving polaroid among Fig. 2 of polarization direction is shown;

Fig. 4 is the synoptic diagram that the quiet polaroid among Fig. 2 of polarization direction is shown;

Fig. 5 is the synoptic diagram that the picture part situation among Fig. 2 is shown;

Fig. 6 (a) and Fig. 6 (b) cut open along " A-A " among Fig. 2 and " B-B " to get, and the cut-open view of the be provided with situation of thin slice behind picture of quiet polaroid and macromolecular material is shown;

Glory of the present utility model is dynamically drawn lamp box, it comprises: a bonnet, frame, a motor, by described electric motor driven moving polaroid, be arranged on light source after the described moving polaroid, be arranged on the quiet polaroid before the described moving polaroid and be arranged on picture part before the described quiet polaroid, wherein, it comprises that also one is fitted in the thin slice of the anisotropic macromolecular material between described quiet polaroid and the described picture part.

At first see also Fig. 2, the utility model glory is dynamically drawn lamp box and is limited in substantially in the framework that bonnet 20 and frame 25 constituted.Different with prior art is, this glory dynamically draw lamp box by one at a slow speed alternating current generator 21 drive moving polaroid 24 rotations, its rotating speed is about 1-10 rev/min, rather than uses direct current generator and reducing gear as the lamp box among Fig. 1.This at a slow speed alternating current generator 21 drive by screw 27 by axle 22 and be fixed on moving polaroid 24 on this.As shown in Figure 3, the polarization direction of moving polaroid 24 is linear.Can send panchromatic available light after ring-type secondary color bulb 23 is lighted, become the linearly polarized light that changes the polarization direction constantly behind the moving polaroid 24 of this light by bulb 23 rotation forwardly.After this linearly polarized light is mapped to the glory generation part of being made up of the thin slice of quiet polaroid and anisotropic macromolecular material 28, as shown in Figure 5, because the optical effect of polarized light can produce the colored light 51 that has light and shade to change on picture 26.

See also Fig. 4 and Fig. 6 (A) and Fig. 6 (b) again, wherein show the structure that part takes place glory.Shown in Fig. 4 is quiet polaroid 63, and it has multiple different linear polarization, and its arrangement situation as shown in the figure.Clearly visible from Fig. 6 (a) and 6 (b), the anisotropic macromolecular material thin slice 62 of fitting on the specific part between quiet polaroid 63 and the picture 26 and such as reisn base material, making, exactly because the effect of this anisotropic macromolecular material thin slice and produced the effect of glory, add dynamic and static polaroid 24 and rotate and the chiaroscuro effect of generation relatively, so just on picture 26, formed the dynamic pattern of time extraordinary splendor.

Above-described is preferred embodiment of the present utility model only, but should be appreciated that, any change that person skilled in the art are done in essential scope of the present utility model and modification all should fall within the protection domain of claims qualification.

Claims

1. a glory is dynamically drawn lamp box, it comprises: a bonnet, frame, a motor, by described electric motor driven moving polaroid, be arranged on light source after the described moving polaroid, be arranged on the quiet polaroid before the described moving polaroid and be arranged on picture part before the described quiet polaroid, it is characterized in that it comprises that also one is fitted in the thin slice of the anisotropic macromolecular material between described quiet polaroid and the described picture part.

2. glory as claimed in claim 1 is dynamically drawn lamp box, it is characterized in that, described motor is that rotating speed is 1-10 rev/min a AC motor at a slow speed.

3. glory as claimed in claim 1 is dynamically drawn lamp box, it is characterized in that, described macromolecular material thin slice is to be made by the material of resin matrix.