JPH0741578U - Color projector - Google Patents

Abstract

(57) [Summary] [Purpose] To be able to carry out varied advertisements at stores such as show windows. A HQI light bulb for light source 1 is attached to the center of a reflector plate 2, a polarizing plate 3 is provided in front of the HQI light bulb for light source 1, and a multicolor coloring plate 4 is provided in front of the polarizing plate 3. The polarizing plate 3 and the multicolor coloring plate 4 are rotated, and in front of the multicolor coloring plate 4, on the back surface of the glass plate 5 such as a show window, a plurality of small polarizing plate pieces 6, 6 ... The feature is that the pattern-shaped polarizing plates 7 for advertisements and the like are formed by changing the sticking angles of the pieces 6, 6 ...

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a floodlight coloring device capable of performing a variety of advertisements in stores such as show windows.

[0002]

[Prior art]

 Conventionally, it is known that an advertisement or the like is drawn on a shop window or the like.

[0003]

[Problems to be solved by the device]

 By the way, this product has the drawback that it is scarcely changed and is hardly noticeable.

The present invention solves the above-mentioned problems, and an object of the invention is to obtain a light-projection color-developing device capable of performing effective public notice and the like.

[0005]

[Means for solving problems]

 In order to achieve the above-mentioned object, the projector color-developing device of the present invention has a light source HQI light bulb 1 mounted in the center of a reflector plate 2, a polarizing plate 3 in front of the light source HQI light bulb 1, and a polarizing plate. 3 is provided with a multicolor coloring plate 4, the polarizing plate 3 and the multicolor coloring plate 4 are rotated, and in front of the multicolor coloring plate 4, on the back surface of a glass plate 5 such as a show window, a large number of plates are provided. The small polarizing plate pieces 6, 6 ... Are attached by changing the attaching angles of the small polarizing plate pieces 6, 6 ,.

[0006]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. A light source HQI light bulb 1 is attached to the center of a reflective umbrella plate 2, a polarizing plate 3 is provided in front of the light source HQI light bulb 1, and moreover, in front of the polarizing plate 3. The color-developing plate 4 is provided, the polarizing plate 3 and the multicolor-developing plate 4 are rotated, and a large number of small polarizing plate pieces 6 are provided in front of the multicolor-developing plate 4 and behind the glass plate 5 such as a show window. , 6 ... are attached by changing the attaching angles of the small polarizing plate pieces 6, 6 ... to form a pattern-shaped polarizing plate 7 for advertisements and the like, and the HQI light bulb 1 for light source and the reflecting umbrella plate are used. 2. The polarizing plate 3 and the multicolor coloring plate 4 are covered with a frame 8 having a light projecting window 9 on the front side, and the polarizing plate 3 and the multicolor coloring plate 4 are coaxial rotated by a motor (not shown). Is rotated by the rotating shaft 10 of the By changing the rotational speeds of the polarizing plate 3 and the multicolor coloring plate 4 which are rotated through the rotating means (not shown), the movement of the color produced by the pattern-shaped polarizing plate 7 can be changed. .

[0007]

[Function and effect of the device]

 The present invention is configured as described above, and the HQI light bulb 1 for a light source is attached to the center of the reflector plate 2, the polarizing plate 3 is provided in front of the HQI light bulb 1 for a light source, and the multi-colored light is provided in front of the polarizing plate 3. While providing the color-developing plate 4, the polarizing plate 3 and the multicolor-developing plate 4 are rotated, and in front of the multicolor-developing plate 4, on the back surface of the glass plate 5 such as a show window, a plurality of small polarizing plate pieces 6, 6 ... was attached by changing the attaching angle of the small polarizing plate pieces 6, 6 ... to form a pattern-shaped polarizing plate 7 for advertisements and the like, so that the HQI bulb for light source 1 was energized and the HQI for light source was energized. The light emitted from the HQI light bulb for light source 1 and the light reflected by the reflector plate 2 are generated by rotating the polarizing plate 3 and the multicolor coloring plate 4 by the operation of a motor (not shown) while causing the light bulb 1 to emit light. , The polarizing plate 3, and the multicolor coloring plate 4, and the light is simulated. The pattern-shaped polarizing plate 7 is illuminated by irradiating the pattern-shaped polarizing plate 7, and the different colors developed from the pattern-shaped polarizing plate 7 are moved by the rotation of the polarizing plate 3 and the multicolor coloring plate 4. It is a thing.

Therefore, the pattern of the pattern-shaped polarizing plate 7 can be seen from the outside in an interesting manner, which promotes the advertising effect and is extremely convenient in use.

Further, by using the HQI light bulb 1 for a light source as a light source and attaching the light bulb to the reflector plate 2, it is possible to project strong light and withstand long-term use.

[Brief description of drawings]

FIG. 1 is an overall perspective view of the present invention.

FIG. 2 is a partially enlarged perspective view of the present invention.

FIG. 3 is a perspective view of the device without a frame.

FIG. 4 is a vertical sectional view of the device without a frame.

[Explanation of symbols]

 1 HQI light bulb for light source 2 Reflective umbrella plate 3 Polarizing plate 4 Multicolor coloring plate 5 Glass plate 6 Small polarizing plate piece 7 Pattern-shaped polarizing plate 8 Frame 9 Light projecting window 10 Rotation axis

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Internal reference number FI technical display location G09F 19/12 D

Claims (1)

[Scope of utility model registration request] 1. A light source HQI light bulb 1 is attached to the center of a reflector plate 2, a polarizing plate 3 is provided in front of the light source HQI light bulb 1, and a multicolor coloring plate 4 is provided in front of the polarizing plate 3. , The polarizing plate 3 and the multicolor coloring plate 4 are rotated, and a large number of small polarizing plate pieces 6, 6 ... Are small in front of the multicolor coloring plate 4 and on the back surface of the glass plate 5 such as a show window. A light projecting and coloring device characterized in that a pattern-shaped polarizing plate 7 such as an advertisement is formed by adhering the polarizing plate pieces 6, 6 ... With different attachment angles.