KR19990001042U - Lighting luminaires that make up the pollution prevention - Google Patents

Abstract

The present invention relates to all the lighting fixtures, the conventional lighting, including the lamp, the body, and the shade of the shade shading function, the long-term use of the luminaire including the lamp, standlight, standlight, foreign matter adheres to the inner surface of the shade Because of its sharp fall and aesthetic discomfort, it is necessary to periodically clean the pollutants. In particular, it is inconvenient to clean the body which is inconvenient to close the hands, which makes the service expensive.

The present invention protects the existing coating layer on the lampshade 100 of the luminaire to solve such a conventional problem, and the photocatalytic action (reaction) is active through the silicone oil or other adhesive material layer 200 having excellent adhesion. The titanium solution in which the titanium dioxide particles (powder) are diluted in a solvent is selected from the spray coating and deposition coating methods, so that the titanium dioxide particle layer 300 is expressed so that the titanium dioxide particles in natural light and artificial light (400 nm or less) having a short wavelength can be exposed. Inconvenience of frequent cleaning work of direct lighting luminaires by maintaining the light intensity and deodorizing and sterilizing air purifying function by preventing pollution of foreign matter suspended in the air by photocatalytic action (reaction) Hygiene that prevents infectious diseases caused by odor removal and sterilization by economic effect that reduces the cost of cleaning and cleaning and deodorization by foreign substance decomposition. Nine and a high environmental effect of air purification in the (Clean effect) and the effect of providing direct lighting luminaire beneficial to public health and the living environment.

Description

Lighting luminaire shades that constitute a pollution prevention

The present invention forms a titanium dioxide particle layer having a photocatalytic activity in a lampshade (reflection) having a light shielding function that is normally separated from or integral with a lamp and a body, and contaminants of lighting equipment due to adhesion of suspended solids in the air by the photosupercatalytic action. The air purification effect is obtained by antifouling, deodorizing and sterilizing action that prevents adhesion.

The present invention relates to a lighting fixture that acts as a photocatalytic action by a light source having a short wavelength and has a pollution prevention function, deodorization, and anti-bacterial air purifying function. Particularly, as a coating method, a layer of titanium dioxide particles having active photocatalytic activity is displayed on a lampshade. Photocatalytic action is generated by irradiation of light of 400nm or less emitted from light sources such as natural light, including natural light, thereby preventing the adhesion of luminaires by decomposing floating materials containing all dust and oily substances in the air. It prevents the lamp shade from being detected and maintains the bright illumination and keeps the luminaire clean, thereby reducing the cleaning work of the luminaire and reducing the maintenance cost of the luminaire. In addition, the deodorizing action and the photocatalytic activity of the titanium dioxide particle layer Air purification function that produces sterilization effect is beneficial to health life, especially in hospitals and restaurants It is to provide lighting fixtures that play a role in environmental protection effects, such as suitable as a living lighting fixture.

Lighting fixtures are classified into HID lamp, fluorescent lamp, sodium lamp, metal halide lamp, etc., and are classified into living room lamp, street lamp, spotlight, downlight, flower stand, induction lamp, etc. We divide into treatments such as tunnels. In addition, lighting fixtures are classified into a direct light (eg fluorescent lamp) in which the light source of the lamp is direct, and an indirect light that is illuminated by reflecting the light source of the lamp with a reflector according to the lighting method.

For example, in the direct lighting fixtures in which the light source of the lamp is directly illuminated, the shade of the lighting fixtures such as spotlights, downlights, and other stands is used as the observation target.

In addition, as an example of a special luminaire that gives a special function to the general luminaire to obtain an effect other than the illumination, a luminaire that emits far infrared rays has been disclosed, but such a luminaire has a far infrared ceramic (one-sided bioceramic) on a reflector. As a result of the coating process, the characteristic light source wavelength promotes molecular activation of organic material by resonant resonance function of radiation radiated from long infrared rays, so there was an example of using bacteria propagation suppression function, cold protection function, and metabolic promotion function. Due to the color (white) of the color far infrared ceramic coating has a problem in the design of the luminaire including the color of the luminaire, it was not preferable to use.

In addition, if all the lighting fixtures are installed for a long time after installation, foreign matters floating in the air adhere to the inner and outer surfaces of the lamp, including the body of the lighting fixtures, and the illumination intensity is sharply dropped and the appearance is unsightly. In particular, in recent years, due to the smoke caused by oil combustion, the exhaust gas of the vehicle contains a lot of oily substances in the air, when installed outdoors air and water cleaners do not clean the contaminants adhering to the lighting fixtures cleaning agent Since it is necessary to use the cleaning of the lighting fixtures are inconvenient, there is also an economic problem that takes a lot of time and maintenance costs.

The present invention has a pollution prevention function that maintains bright illuminance by preventing the adhesion of foreign substances suspended in the air to the lighting lamp having a lamp shade function as described above, and purifies the air by deodorizing and sterilizing (Clean effect). The indirect lighting system can also be expected to have the effect of.

The present invention is to prevent the adhesion of foreign substances in the air by coating a layer of titanium dioxide particles (powder) with active photocatalytic action (reaction) on the shade (reflection) of the lighting fixtures with a shade to realize the object of the above example (light It is characterized by the lighting fixture that is equipped with the lighting effect that maintains the bright illumination and the air purification function by the pollution prevention function which is clean) and the pollution prevention layer having the hygiene function by the deodorization and sterilization action.

In order to achieve the object of the present invention, the titanium dioxide particle layer is formed on the body, including the impervious lampshade of the lighting fixture.

At this time, the method of forming the titanium dioxide particle layer to be exposed is an adhesive material including silicone oil having adhesiveness to protect the coating layer (coating) that is previously coated on the front and back surfaces of the lampshade integrated with the body in the lighting fixture. After forming the layer, the titanium dioxide particle (powder) is formed by spray coating the titanium solution diluted with a dissolving material, or coating and heat-treating the titanium solution. According to this method, the titanium dioxide particle layer is formed to be expressed by a direct coating method by heat treatment without a protective layer, thereby forming a contaminant preventing layer in the indirect lighting device.

Such, the lighting fixture of the present invention will be advantageously used in residential and work places, closed places where the exhaust is not smooth, hospitals and children's nursery where hygiene is essential.

Hereinafter, more detailed features of the present invention will be understood as described in more detail with reference to the accompanying drawings.

1 is a side view of an embodiment of the present invention;

2 is a cross-sectional view of an embodiment of the present invention;

3 is an enlarged cross-sectional view of part A of FIG. 2;

＊＊ Description of the main parts of the drawings ＊＊

100: shade 200: adhesive material layer

300: titanium dioxide particle layer 400; Coating layer (reflective layer)

1 is a titanium dioxide particle layer 300 active photocatalytic (reaction) using an adhesive material in the shade (reflection) of the lighting fixtures including downlights, spotlights, standlights as a part having a light shielding means 300 ) Was formed by the coating treatment method to prevent pollutants and to purify the air.

Such, the present invention is a titanium dioxide particle layer active photocatalytic action (reaction) by using the adhesive material layer 200 of silicon oil containing a material having all the adhesive to the shade 100 of the lighting fixture having a light shielding function ( It is composed of a coating treatment method by spraying and dipping method so that 300) is expressed.

At this time, after spray coating or roll coating silicone oil as an adhesive material on the work 100, which is a workpiece, fine titanium dioxide (Ti0 ₂ ) powders are solidified before the solidification of the silicone oil. Titanium solution diluted in ethanol) is coated and dried to form a titanium dioxide particle layer.

In addition, the adhesive material layer 200 coating the titanium dioxide powder layer 300 has a light shielding and reflection coating layer 400 on the existing lampshade 100 even in the heat dissipation phenomenon occurring when the titanium dioxide particle layer 300 is photocatalytic. ) Must have physical properties that are not damaged.

As such, the titanium dioxide particle layer 300 coated on the shade 100 of the lamps 100 having all the shading functions is crystallographically unstable and thus has a short wavelength of ultraviolet light emitted from a lamp including natural light (300 nm). -400nm) by the photocatalytic action (relaxation and binding reaction of molecules in the collision of the light source) to relax the foreign matter adhering to the titanium dioxide powder layer, the titanium dioxide particle layer 300 is applied to the illumination to be exposed to the present invention The effect of preventing contamination is obtained by the ability of the foreign matter adhering to the shade 100 of the apparatus, that is, the adhesion of the contaminants to be prevented.

As described above, the material of titanium dioxide (Ti0 ₂ ) (aka titania) formed as a coating on the lampshade in the light fixture provided with the present invention has a transformation corresponding to rutile, pantitanium, and anatase minerals It is a colorless powder obtained by strong heating of titanium or titanic acid in the atmosphere or by using titanium slag as a raw material at high temperature (700-1000 ° C), crystallographically unstable and light up to 400 nm. It is not absorbed and has a melting point of 1885 ℃ and a specific gravity of 4,5 (20 ℃), and it is known to decompose at 3000 ℃ or higher. Especially, it is a white pigment (titanium white) with a large sound-closing force. It is known to be used only for the back.

As described above, the present invention prevents the adhesion of foreign substances to the lampshades (reflections) of all lighting fixtures as a function of pollution prevention to prevent the adhesion of contaminants. It is economically effective to reduce the inconvenience and the inconvenience of frequent cleaning of lighting fixtures due to aesthetic appearance due to the adhesion of contaminants.

In addition, air deodorization and sterilization of germs (bacteria) are carried out in the air to remove odors, thereby removing air odors. You will also get the effect.

As described above, the present invention has a titanium dioxide particle layer having active photocatalytic activity (reaction) in the shade of the lighting fixture so that the effect of the clean effect can be expected by the air purification action of the pollution prevention function, the deodorization function and the sterilization function. By coating to be exposed, the crystallographically unstable titanium dioxide has a photocatalytic effect of a photocatalytic effect of a light source (less than 400 nm) emitted from a lamp including natural light, thereby preventing the contamination of contaminants. As a result of aesthetic problems caused by the adhesion of pollutants, economical effects of frequent cleaning of lighting fixtures and economical costs are also reduced, and deodorization effect results in antibacterial effect of removing odor and sterilization. And sanitary luminaires, such as hospitals and children's daycare centers, which are beneficial to the living environment Suitable devised.

As described above the date and time of the present invention, the present invention is not limited to this, it will be possible to change within the scope described in the utility model registration request.

Claims (1)

Some examples of having all shading means include silicone oil that is adhesive to the surface of the shade 100 of lighting fixtures including downlights, spotlights, and standlights, and protects the film (reflective) layer of the existing shading means. Through the adhesive material layer 200, the titanium dioxide particle layer 300, which is active in pollution prevention, deodorization and sterilization by photocatalytic action (reaction) under natural and artificial light 400 nm or less, is composed of a coating. Lighting luminaires that form a contaminant prevention layer.