JP2001126514A - Illuminator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an illuminator, which transmits light tendered in a chassis. SOLUTION: A chassis 1 and a shade 2 are different from each other in light transmissivity. An illuminator is opaque when not emitting light. But, when emitting light at night, it causes illumination areas A and B of two-step luminosity and produces a tendered light to reduce shadow, without emitting light to the chassis and shade. Thus, a visual effect of illumination is improved such that external outlines of emitting light from the illuminator are visible.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting fixture.

[0002]

2. Description of the Related Art Conventionally, existing lighting fixtures, in particular, garden lights to be planted on the floor, or household stands, wall lights, hanging lights, etc. are formed from basic elements such as a chassis and a shade. Some have added studs as needed to plant on the floor.

[0003]

However, regardless of whether the chassis of the existing lighting fixture is formed of a plastic or metal material, it does not transmit light at all, so that when the light is emitted, the appearance of the chassis is projected. As a result, shadows of the same shape always occur, so that a bad influence on the lighting effect cannot be avoided. Therefore, an object of the present invention is to provide a lighting fixture through which soft light is transmitted from a chassis.

[0004]

SUMMARY OF THE INVENTION The present invention primarily includes a chassis and a shade. The appearance and composition of the two are not limited, but the chassis can be an enclosing cover for installing the shade. The chassis and shade parts are made of a predetermined material that transmits light, molded by a mold, sprayed, or blasted with sand on the surface of the chassis, or added in an appropriate ratio to the specified material. Add the agent,
Or apply paint to the surface, or glue a sticky paper that transmits light, or a metal thin film is deposited, helping to transmit soft light in all or local areas, or to maintain the effect of blocking light in local areas . The shade is made of a light-transmitting material, glass, or a translucent material, and all or a portion has an effect of transmitting light, so that the light transmission degree is the same or different. Therefore, the lighting fixture formed from the chassis and the shade has different light transmittance. If it does not emit light, it will not be transparent, but while it is emitting light at night, not only the chassis and shade, but also the main,
There is also a two-tiered serving area. Then, shadows are reduced and light is transmitted as if it were gentle.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. With reference to FIGS. 1 to 5, basic elements of a lighting fixture that transmits soft light through a chassis will be described as an example of a garden light. Note that the present invention can be applied to a lighting device having no planting rod, such as a wall lamp or a hanging lamp, in addition to a garden lamp planted on a floor. The garden light according to the present embodiment is formed from elements such as a chassis 1, a shade 2, and a stud 3 as shown in FIGS.

[0006] The chassis 1 may be an enclosure. Both the chassis 1 and the shade 2 are formed of one piece or more than one piece, and the shape can be freely determined. Both (1 and 2) are predetermined light-transmitting materials, and besides being directly manufactured, a fine light-transmitting material is changed in the degree of light transmission by the following method. Thermoplastic or thermocompression molding material is molded by a mold,
Perform mist treatment. The surface is blasted with sand. Wipe, polish or treat as a mist with a mechanical method. Add the appropriate ratio of additives. A paint having a predetermined light transmittance is applied to the surface. Adhesive paper with predetermined light transmittance is adhered. A predetermined light transmittance is obtained with a metal thin film formed by vapor deposition. Then, all or a portion of the chassis 1 transmits light as if it were soft.

The above-mentioned shade 2 is made of a light-transmitting material, frosted glass, or a translucent material, and all or a portion thereof has a predetermined light-transmitting effect. It can be combined in one piece or more than one piece, and its shape can be freely selected.

[0008] The implantation rod 3 is installed at the bottom of the chassis 1,
They may be formed as a single unit or may be connected in a separated form. It is dedicated to garden lights and is planted on the floor as shown in FIG. In addition, if it is a general lighting fixture, it is omitted.
It is replaced by a mounting bracket joined to the chassis, which is traditionally fine, so the description is omitted.

[0009] In the lighting fixture formed by the chassis 1 and the shade 2 (or the implant rod 3), the light transmittance is different. When it does not emit light, it is not transparent, but while it is emitting light at night, it not only emits light with the chassis 2 and the shade 1, but also
The illumination area AB of the two-step serve also occurs as shown in FIG. Then, the shade of the shade 1 is reduced, and the effect of transmitting light as if it were gentle is also useful. Even when viewed directly, the overall appearance of the lighting fixture is completely visible so that the external appearance of the lighting fixture can be seen.

The processing methods for reducing the light transmittance of the chassis 1 and the shade 2 described above include direct molding processing, subsequent reduction processing, subsequent increase processing, and additive molding processing as described below. Including system.

In the direct molding process, since a mist surface is previously set on all or a part of the inside of a thermoplastic or thermocompression mold, after molding a raw material such as plastic or acrylic, the whole or part of the surface is halved. It has the property of transmitting light. Usually, it becomes opaque, but achieves a predetermined light transmission effect at night.

[0012] The subsequent weight reduction processing is performed by thermoplastic or thermocompression molding of a raw material such as plastic or acrylic, and then spraying sand on a smooth surface to treat the atomization processing of the semi-finished product, or other processing. When wiped or polished with a mechanical method, the whole or the local area is in a mist state, which has a light-transmitting effect as if it were soft.

[0013] In the subsequent processing for increasing the amount, a paint is applied. A suitable paint is sprayed or applied to the surface of the chassis 1 or the shade 2. The ratio of ejection and application is determined according to different needs. In addition, it may be made by a method of adhering a sticker having a predetermined light transmittance, a method of obtaining a predetermined light transmittance with a vapor-deposited metal thin film, or the like.

[0014] Additive molding is carried out by mixing glass fiber, carbon fiber, or mica, or metal powder, metal Pt flakes, or particles of non-dissolvable color powder in a plastic material such as polypropylene, polystyrene, or acrylic. Is added to form the chassis 1 or the shade 2 which has an auxiliary effect of transmitting light like softness. That is, a predetermined ratio of carbon fiber of 0.01% to 10%, CU
In addition to adding additives such as powder or glass fiber, if necessary, color powder is added to change the color through which light passes. In order to improve the non-transparent effect, an additional 0.
Add 0% to 10% of black colorant. Otherwise, 0.0
After adding 3% to 10% of the specified ratio of UV resistance,
A fine meek effect can be obtained. The metal powder that does not transmit light is single or a mixture of silver, copper, gold, or iron, and the metal Pt flake that does not transmit light is single Pt or silver, copper, gold, iron, or aluminum. And the particles of the non-soluble color powder may be a single or a mixture of marble, granite, black gold, pearlite or other non-metallic materials.

To summarize the above, when the lighting equipment does not emit light, it is not transparent. However, while the light is illuminated at night, the light transmittances of the chassis 1 and the shade 2 are different. , Serve two-stage lighting area. Then, while reducing shadows and helping the effect of transmitting light as if it were soft, the overall appearance of the lighting fixture is improved.

The lighting fixture provided by the present invention, which has the effect of transmitting soft light through a chassis, includes a chassis and a shade. The chassis and the shade have different light transmittances. Lighting fixtures are not transparent when they do not emit light, but while they are emitting light at night, not only the chassis and the shade emit light, but also two-level lighting areas with different brightness are created, reducing the shadows. To provide the perfect light. The visual effect of the lighting is improved so that the appearance outline of the lighting of the lighting fixture can be seen even when directly viewed.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a garden light according to an embodiment of the present invention.

FIG. 2 is a front view of a garden light according to an embodiment of the present invention.

FIG. 3 is a side view of a garden light according to an embodiment of the present invention.

FIG. 4 is a schematic view showing a state where a garden light according to an embodiment of the present invention is installed on the ground.

FIG. 5 is a schematic diagram showing a light projection range in a state where a garden light according to an embodiment of the present invention is installed on the ground.

[Explanation of symbols]

 1 Chassis 2 Shade 3 Implant rod A Main lighting area B Sub lighting area

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Claims (12)

[Claims] 1. A shade and a chassis having an enclosing shape holding the shade and having a light transmittance different from that of the shade, wherein the chassis and the shade are formed bodies that transmit mist-treated light, or The chassis has a surface that is subjected to a sand blast treatment, or is formed by adding an additive to a predetermined material, or the surface is painted, or a light-transmitting paper is adhered to the surface, or a metal thin film is deposited on the surface. A lighting fixture characterized by the fact that: 2. The chassis and the shade are formed from a thermoplastic or thermo-compression molding material, are subjected to mist treatment, are subjected to sand blast treatment, and are mechanically polished to form a mist. It is treated, containing additives, a paint of a predetermined light transmittance is applied to the surface, a sticker of a predetermined light transmittance is adhered to the surface, a metal thin film is deposited, installed on the bottom of the chassis and attached to the ground The lighting fixture according to claim 1, wherein an implantable rod is provided. 3. The chassis and the shade are formed using a mold in which a mist-like surface is previously or wholly or locally installed inside a mold for thermoplastic or thermal compression in order to reduce light transmittance. The lighting device according to claim 1, wherein the lighting device is a lighting device. 4. The surface of the chassis and the shade are wiped or polished by a spraying process of sand or a mechanical method by atomization of a semi-finished product obtained by thermoplastically or thermally compression-molding a plastic material or an acrylic material in a weight reduction process. The lighting device according to claim 1, wherein all or a part of the lighting device is in the form of a mist that transmits soft light. 5. The chassis and the shade are painted in a volume increasing process to reduce light transmittance, and the surface of the chassis or the shade is sprayed with a paint, or has a predetermined light transmittance. 2. The lighting fixture according to claim 1, wherein a predetermined light transmittance is obtained by adhering the adhesive paper or by depositing a metal thin film. 6. The chassis and the shade are made of glass fiber, carbon fiber, mica, light-impermeable metal powder in a polypropylene, polystyrene or acrylic plastic material in an additive molding process to reduce light transmittance. The lighting fixture according to claim 1, wherein Pt flakes or particles of insoluble color powder are added. 7. The method according to claim 1, wherein the chassis and the shade are formed by using additives such as carbon fiber, CU powder, or glass fiber at a ratio of 0.01 to 10% by mass in the additive molding process. The lighting fixture according to claim 6. 8. The composition according to claim 1, wherein the chassis and the shade are added in an amount of 0.01 to 10% by mass in order to change the color of transmitted light.
7. The lighting fixture according to claim 6, further comprising a predetermined ratio of a black colorant or another color powder. 9. The chassis and the shade may be 0.03
The lighting device according to claim 6, further comprising an ultraviolet ray resisting agent in a ratio of 10 to 10% by mass. 10. The metal powder that does not transmit light is silver,
The lighting device according to claim 6, wherein the lighting device contains at least one of copper, gold, and iron. 11. The Pt flake is a single Pt or silver,
7. The lighting device according to claim 6, wherein copper, gold, iron, and aluminum are mixed. 12. The lighting device according to claim 6, wherein the particles of the insoluble color powder contain at least one of marble, granite, black gold stone, and gold beads.