JPH03179606A - Shade for lighting fixture - Google Patents

Abstract

PURPOSE:To obtain different decorative effects inside and outside of a transparent shade by molding a transparent cover that forms the shade out of a transparent material of light, by putting a shining material of plastic film on which metal is deposited, air-tight, along the inner circumference of a colored decorative band, and by fitting it along the outer periphery of the translucent cover. CONSTITUTION:A translucent cover 1 that forms a shade is molded using a transparent material of light, and a shining material of plastic film 3 on which a metal is deposited, is put air-tight along the inner circumference of a colored decorative band 2, and is fitted along the outer periphery of the translucent cover 1. When the appearance is directly seen, the decorative band 2 for which the shade is colored, makes the design more effective, as a decoration. When the inside of the shade is looked up, the light from a light source transmits the material of the shade, and is reflected on the metal deposited surface of the shining material 3 surrounding the outer periphery, whereby the pattern of the shining material 3 is projected on the inside of the shade by the reflected light. The decorative effect different from that seen on the outside of the shade can thus be obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a shade for a lighting fixture provided with a color wire ribbon.

[Conventional technology]

When using a so-called decorative band as a decoration for a lighting fixture shade, the decorative band was simply attached along the outer periphery of the lighting fixture shade, so when looking up from under the lighting fixture, the The inside is milky white! I# A decorative shade was seen. As mentioned above, if you want to obtain a certain degree of decoration even when looking upward from below, the shade should be made up of 21 molded products with different colors and shapes, or a separate one should be prepared on the inner surface of the shade. The only option was to weld or glue the decorative parts.

[r1 that the invention attempts to solve! I] Since the above-mentioned conventional technology only processes the outside of the shade, it does not take into consideration obtaining the decorative effect on the inner and outer surfaces of the shade.If you dare to obtain the decorative effect on the inner and outer surfaces of the shade, The drawback is that it requires a large amount of material and man-hours, resulting in high costs.

SUMMARY OF THE INVENTION An object of the present invention is to obtain a simple and inexpensive shade for a lighting fixture whose inner and outer surfaces are decorated.

[Means for solving the ff problem]

The above purpose is to mold the transparent cover constituting the shade using a light-transmitting material, adhere a glittering material made of a metal-deposited plastic film along the inner circumference of the colored decorative band, and This is achieved by fitting the cover along the outer periphery.

[Effect]

In the shade for lighting equipment of the present invention, the light-transmitting cover constituting the shade is molded using a light-transmitting material. Therefore, the shade with an open bottom that is molded to cover the light source allows the light from the light source to pass through the shade. Transparent to the outer surface.

Further, the decorative band of the present invention is inserted into the shade to obtain a decorative effect, and is formed of a colored flexible material and is ring-shaped and has a substantially flat surface on the inside that is in contact with the external part of the shade. be. A glittering tape called glittering material is welded to the substantially flat surface provided inside the decorative band. The above-mentioned glittering material is made by depositing a metal such as aluminum or brass on a plastic film (for example, mylar, etc.), and is a metal coating with an extremely high return rate and is widely used for decoration.

Therefore, when inserting the decorative band along the outer periphery of the shade, when looking directly at the outside of the shade, the colored decorative band on the shade will enhance the design as a decoration, and the inside of the shade will be visible. In the case of 1rlJ viewing, the outgoing light emitted from the light source inside the shade passes through the material of the shade, is reflected on the metal-deposited surface of the glittering material surrounding the outer periphery, and the above-mentioned anti-reflective light is reflected inside the shade. reflects the above-mentioned glitter material baton, and a decorative effect different from that seen on the outside of the shade can be obtained.

〔Example〕

Next, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is a partially sectional front view of a shade for an elucidating device according to the present invention, FIG. 2 is a cross-sectional view of a decorative band, and FIG. 3 is a perspective view of the shade according to the present invention.

In FIG. 1, a light-transmitting cover 1ζ constituting the shade for a lighting device of the present invention is molded from a light-transmitting plastic material such as milky white, and has a substantially truncated conical outer shape that covers the light R, etc. An L-shaped curved edge 4 is provided on the lower edge of the cover 1 over the entire circumference in order to stably attach the decorative band 2 for the H-sieve. A decorative band 2 is fitted onto the white edge 4 along the outer periphery of the transparent cover 1. It is formed into a ring shape by extrusion molding of plastic material. The inside of the ring of the above-mentioned decorative band forms a substantially flat surface, and on this substantially flat surface, a plastic film 3 (for example, Mylar, etc.), which is generally called a glittering material, is coated with a metal such as aluminum or brass. is welded. Therefore, when looking up at the inside of the shade from below with the lighting equipment turned on, the light that comes out from the light □ and passes through the transparent cover 1 will be reflected by the plastic film 3 welded to the inside of the decorative hand 1. The light is reflected by the metal vapor deposited surface and passes through the light-transmitting cover 1 again, and a bang created by the anti-drunk light is projected on the inner surface of the shade, thereby producing a decorative effect on the inner surface of the shade. Furthermore, when the shade is viewed from the outside, the decorative band 2 made of colored plastic on the lower edge of the milky-white translucent cover 1 exhibits a decorative effect different from the decoration on the inner surface of the shade. That is, two different decorative effects can be obtained on the inside and outside of the shade using the same decorative component.

In addition, in this example, a glittering material made of metal vapor-deposited film was welded to the inside of the decorative band surrounding the outer periphery of the shade to obtain a linear decorative button with reflected light, but the above-mentioned button is limited to a linear button with a ring. First, it is also possible to attach a freely shaped decorative part to the outer surface of the shade, and provide a glittering material on the surface as in the embodiment, so that the light reflected from the metal vapor-deposited surface of an arbitrary shape can be obtained as a decorative button.

〔Effect of the invention〕

As described above, the shade for a lighting fixture according to the present invention is a shade for a lighting fixture that covers a light source and has an open bottom surface, in which the light-transmitting cover constituting the shade is molded using a light-transmitting material, and a colored decorative band is formed. By adhering a glittering material made of a plastic film coated with metal along the inner periphery and inserting it along the outer periphery of the translucent cover, the same decorative parts can be used to create different shapes inside and outside of the transparent shade. It is possible to obtain a decorative effect and improve the commercial value of the lighting equipment by a simple and inexpensive method.

[Brief explanation of drawings]

FIG. 1 is a partially sectional front view of a shade for a lighting device according to the present invention, FIG. 2 is a cross-sectional view of a decorative band, and FIG. 3 is a perspective view of the shade according to the present invention. 1... Translucent cover, 2... Decorative hunt, 3... Bright material (metal-deposited plastic film).

Claims (1)

[Claims] 1. In a shade for a lighting fixture that covers the light source and leaves the bottom open, the transparent cover constituting the shade is molded using a light-transmissive material, and the plastic material is coated with metal vapor-deposited along the inner circumference of the colored decorative band. A shade for a lighting equipment, characterized in that a glittering material made of a film is closely attached and inserted along the outer periphery of the light-transmitting cover.