JPH11306854A - Luminaire with air cleaner - Google Patents

Abstract

PROBLEM TO BE SOLVED: To exhibit quick effects also on dust collection together with lighting, deodorizing and antibacterial effect by fixing a purifying box having a filter housing body in its inlet port and a fan motor in its discharge port to a luminaire, and mounting a sterilizing lamp on a holding lid. SOLUTION: A purifying box 2 is formed into substantially a cylinder by use of metal or plastics. The purifying box 2 has an inlet port 6 on the side surface and a discharge port 9 on the bottom. A filter housing body 30 is mounted on the outside surface of the inlet port 6, and a fan motor C is fixed to the inside surface of the discharge port 9 by a screw 12. As the filter housing body 30, a titanium oxide catalyst filter performing deodorizing and sterilization, a charged filter for absorbing minute dust, and an activated charcoal dust collecting filter for absorbing rough dust and smell are used. The purifying box 2 is fixed to a holding lid by a screw 13. The holding lid B has a substantially cylindrical form with a sterilizing lamp D mounted on the inner upper surface by a screw 14, and is mounted on the luminaire by a screw 15. In setting, the purifying box 2 can be mounted according to the flow of dirty air.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air purifier in an air purifier provided in an illuminator body, and more particularly to a illuminator with an air purifier.

[0002]

2. Description of the Related Art Heretofore, it has been known that this type of apparatus performs dust collection, deodorization, and antibacterial by a built-in ceiling type, a wall hanging type, a floor type, and the like.

[0003]

In the prior art, since the installation place is fixed, in the case of generation of dust and smoke at a remote place, a long floating time must be taken. However, there is a problem that the effect of the filter is remarkably inferior and the filter replacement is troublesome.

The present invention has been made in view of the problems of the prior art, and has as its object to deodorize and antibacterial by using an illumination lamp of an illuminator and ultraviolet rays projected from a germicidal lamp. It is intended to provide an illuminator with an air purifying device which is excellent in dust collection and has an immediate effect.

[0005]

In order to achieve the above object, an illuminator with an air purifying device according to the present invention has a substantially cylindrical shape and is formed by providing a suction port and a discharge port. And
A titanium oxide catalyst filter, a charging filter, a filter housing containing an activated carbon dust filter on the outside surface of the suction port, and a clean box with a fan motor attached to the inside surface of the discharge port are fixed to the illuminator body. , And attached to a holding lid to which a germicidal lamp is attached.

[0006] The cleaning box can perform air cleaning in a parallel direction from side to side.

[0007] Further, it is possible to provide a suction port on the side face of the cleaning box and a discharge port on the bottom face, and perform air cleaning in a substantially T-shape from the side face to the bottom face.

Further, it is also possible to provide a suction port on the bottom surface of the cleaning box and a discharge port on the side surface to purify air in a substantially T-shaped direction from the bottom surface to the side surface.

Further, in order to more effectively deodorize the titanium oxide catalyst filter and activate the antibacterial property of the titanium oxide catalyst filter stored in the filter storage body, suction ports provided in the cleaning box are provided as many as possible. The effect can be obtained by projecting the ultraviolet light generated from the germicidal lamp over a wide range on the titanium oxide catalyst filter.

[0010] The filter housing faces the germicidal lamp, a titanium oxide catalyst filter that performs deodorization and antibacterial action with a catalyst on the first layer, a charge filter that absorbs fine dust on the second layer, and a rough filter on the third layer. Activated carbon dust filters that absorb dust and odors should be stored in this order.

Although not shown, a titanium oxide catalyst filter is accommodated in the fourth layer of the filter, and ultraviolet rays from an illuminating lamp are projected to perform deodorization and antibacterial from both the inner surface and the outer surface. .

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS.
Is formed in a substantially cylindrical container shape by sheet metal working or injection molding using metal or plastics. More specifically, a clean box 1 in which a suction port 5 and a discharge port 8 are provided on a side surface, a filter housing 20 is attached to an outer peripheral surface of the suction port 5, and a fan motor C is fixed to an inner surface of the discharge port 8 with screws 12. Is fixed to the holding lid B with the screw 13.

In FIG. 3, the filter housing 20 is
A substantially cylindrical flange is formed on the upper and lower surfaces by injecting molding using vinyl chloride or plastics. More specifically, a suction port 24 on the side,
The filter housing 20 provided with the discharge port 25 and the one-claw-shaped fastening portion 26 is housed in a band shape from the inner side in the order of the activated carbon dust filter 23, the charging filter 22, and the titanium oxide catalyst filter 21. It is attached to the outer peripheral surface of the suction port 5 provided at 1 by a fastening portion 26.

In FIGS. 4 and 5, a clean box 2 is made of metal or plastics and is formed by sheet metal working or injection molding.
It has a substantially cylindrical shape and is provided with flanges protruding inward on the upper and lower surfaces. More specifically, a suction port 6 is provided on the side face and a discharge port 9 is provided on the bottom face, a filter housing pair 31 is attached to the outer peripheral surface of the suction port 6, and a fan motor C is fixed to the inner face of the discharge port 9 with screws 12. The cleaned box 2 is fixed to the holding lid B with the screw 13.

In FIG. 6, the filter housing 30 is
It has a substantially cylindrical shape and a substantially U-shaped cross section by sheet metal injection molding using vinyl chloride or plastics.
More specifically, the filter housing 30 provided with the suction port 34 and the one-claw-shaped tightening portion 36 on the side surface has a band shape from the inner side surface.
2. The titanium oxide catalyst filter 31 is accommodated in this order, and is attached to the outer peripheral surface of the suction port 6 provided in the clean box 2 by the fastening portion 37.

In FIGS. 7 and 8, the cleaning box 3 is formed in a substantially cylindrical container shape by sheet metal working or injection molding using metal or plastics. More specifically, a discharge port 8 is provided on the side face and a suction port 7 is provided on the bottom face, a filter housing 31 is inserted into an outer face of the suction port 7, and a fan motor C is fixed to an inner face of the discharge port 10 with screws 12. The cleaning box 3 is fixed to the holding lid B with screws 13.

In FIG. 9, the filter housing 40
Is formed in a substantially circular and container-like shape by injection molding using vinyl chloride or plastics. More specifically, the filter housing 40 provided with the suction port 44 and the stopper 47 on the bottom is provided with the activated carbon dust filter 4 from the inner bottom.
3, charging filter 42, titanium oxide catalyst filter 4
1 and is inserted into the outer surface of the suction port 7 provided in the clean box 3 described above, and is held by the stopper 47.

1 to 2, 4 to 5, and 7 to 8, the holding lid B is a substantially cylindrical container, and a germicidal lamp D is mounted on the inner upper surface with a screw 14. And attached to the illuminating body A with screws 15. And it is formed by sheet metal working or injection molding using metal or plastics.

[0019]

Since the present invention is configured as described above, it has the following effects.

At the time of installation, the clean box can be mounted in accordance with the flow of dirty air, so that it can be mounted to meet ideal needs.

By using a titanium oxide catalyst filter for deodorizing and antibacterial, a charging filter for absorbing fine dust, and an activated carbon dust collecting filter for absorbing rough dust and odor in the filter housing, immediate effect is achieved. Excellent lifespan effect can be kept long.

Further, by installing a germicidal lamp,
The activation of the titanium oxide catalyst filter by the catalyst can be made more active, and the deodorizing and antibacterial effects can be amplified.

Further, since the filter housing is attached and detached from the cleaning box by a tightening type or a plug type, the filter housing can be easily replaced, and the effective life is long, so that short-term replacement work is not required.

Further, since each filter accommodated in the filter accommodating body is of a single stacked type, it is possible to replace the filter according to the dirt situation.

Although not shown, by additionally storing a titanium oxide catalyst filter on the side of the illumination lamp, ultraviolet rays from the inner and outer surfaces can be received, and deodorization and antibacterial can be performed.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of an illuminator with an air purifying device for purifying air from side to side.

FIG. 2 is a sectional view of a main part of FIG.

FIG. 3 is a perspective sectional view of the filter housing of FIG. 1;

FIG. 4 is a longitudinal sectional view of an illuminator with an air purifying device that purifies air from a side surface to a bottom surface.

FIG. 5 is a sectional view of a main part of FIG.

FIG. 6 is a perspective sectional view of the filter housing of FIG. 4;

FIG. 7 is a longitudinal sectional view of an illuminator with an air purifying device that purifies air from a bottom surface to a side surface.

FIG. 8 is a sectional view of a main part of FIG. 7;

FIG. 9 is a perspective sectional view of the filter housing of FIG. 7;

[Explanation of symbols]

 Reference Signs List A lighting device B holding lid C fan motor D germicidal lamp 1, 2, 3 clean box 5, 6, 7 suction port 8, 9, 10 discharge port 20, 30, 40 filter container 21, 31, 41 titanium oxide catalyst Filter 22, 32, 42 Charging filter 23, 33, 43 Activated carbon dust filter 24, 34 Inlet 25, 44 Outlet 26, 36 Tightening part 47 Stop part

Claims (4)

[Claims] 1. A substantially cylindrical container having suction ports (5, 6, 7) and discharge ports (8, 9, 10), and provided with suction ports (5, 6, 7) The titanium oxide catalyst filters (21, 31, 41), the charging filters (22, 32, 42) and the activated carbon dust filter (2)
3, 33, and 43) (20,
30 and 40) and a clean box (1, 2, and 10) having a fan motor (C) attached to the inner surface of the discharge port (8, 9, 10).
3) An illuminator with an air purifier, which is fixed to the illuminator body (A) and attached to a holding lid (B) to which a germicidal lamp (D) is attached. 2. An inlet (5) on a side of the clean box (1);
A discharge port (8) is provided on the bottom surface, and a titanium oxide catalyst filter (21) and a charging filter (22) are provided on the outer surface of the suction port.
The illuminator with an air purifier according to claim 1, further comprising a filter housing (20) housing an activated carbon dust filter (23). 3. A discharge port (6) on a side of the clean box (2);
A suction port (9) is provided on the bottom surface, and a titanium oxide catalyst filter (31) and a charging filter (32) are provided on the outer surface of the suction port.
The illuminator with an air purifier according to claim 1, further comprising a filter housing (30) housing the activated carbon dust filter (33). 4. A discharge port (10) on the side of the clean box (3).
And a suction port (7) on the bottom surface, and a titanium oxide catalyst filter (41) and a charging filter (4) on the outer surface of the suction port.
2. The illuminator according to claim 1, further comprising a filter housing (40) housing the activated carbon dust filter (43).