KR200347314Y1 - Lighting apparatus for air purification with dust collection equipment that easies come off - Google Patents

Abstract

The present invention maximizes the air purification effect by allowing the air forcedly blown through the filtration filter in the luminaire having the air purification function to continuously flow adjacent to the photocatalyst lamp, and to facilitate the installation and replacement of the filtration filter for dust collection. A luminaire having an air purifying function configured to detachably fix a filter case 42 in which a filtration filter 43 is built into an outer surface of a case 11 of a luminaire including a photocatalyst lamp 31. A filter holder (41) is mounted, and the case (11) at the position where the filter holder (41) is mounted is provided with a vent (15) for the flow of air; The case 11 is provided with a plurality of exhaust holes 16 for discharging the purified air; A blowing fan (21) for forcing air flow is mounted on an inner surface of the case (11) corresponding to the filter holder (41) of the case (11); A transparent or translucent air guide (33) is mounted on the photocatalyst lamp (31) along the longitudinal direction of the photocatalyst lamp (31); The blower fan 21 has a fan case 22 having an exhaust port 23 for transmitting the airflow forcedly blown by the blower fan 21 toward one end of the air guide 33 on the photocatalyst lamp 31. It is covered with.

Description

Lighting apparatus for air purification with dust collection equipment that easies come off}

The present invention relates to a lighting fixture having an air purification function. More specifically, the present invention maximizes the air purification effect by continuously flowing air forcedly blown through the filtration filter adjacent to the photocatalyst lamp in the luminaire having an air purification function, and installs a filtration filter for dust collection and The present invention relates to a luminaire having an air cleaning function configured to be easily replaced.

In order to illuminate an indoor space in a general living room, a general lighting fixture is used. Such lighting equipment converts electrical energy into light energy to illuminate the interior space of a building to make indoor living easier. Luminaires for practical lighting mainly use fluorescent lights, and fluorescent lights emit white light and are widely used for a long time of illumination. Fluorescent lamps include a case in which a terminal portion for supplying electricity to a fluorescent lamp and a ballast for supplying electric energy to the fluorescent lamp are usually mounted while fixing the fluorescent lamp; And a transparent or translucent cover for appropriately adjusting the light of the fluorescent lamp fixed to the case and preventing the inflow of dust.

On the other hand, due to the development of the photocatalyst technology in recent years, photocatalysts have been developed and put into practical use under the light of fluorescent lamps, such as microbial sterilization and decomposition of organic matter. Among them, a photocatalyst using titanium dioxide (TiO ₂ ) is applied to the surface of an object coated with titanium dioxide, and when light is irradiated, organic matter in the dust is decomposed, and as a result, dust is removed and dust is not easily accumulated. Effects can be expected, and photocatalyst lamps (sterilization lamps) capable of producing a light sterilization effect by coating titanium dioxide on the outer surface of fluorescent lamps have been developed and utilized.

However, a conventional luminaire having an air purifying function is merely provided with a fluorescent lamp for general lighting to install a photocatalyst lamp between the case and the cover to have an air purifying function, wherein the photocatalyst lamp is substantially in contact with air. If you do not do this, the efficiency is reduced. In the case of using a reflux fan, it is necessary to replace the filtration filter. In this case, the cover is removed from the case fixed to the ceiling to replace the filtration filter, which is very cumbersome and inconvenient.

The purpose of the present invention is to maximize the air purification effect by continuously flowing air forcedly blown through the filtration filter adjacent to the photocatalyst lamp in the luminaire having an air purification function, and to install and replace the filtration filter for dust collection. It is an object of the present invention to provide a luminaire having an air purification function configured to be easy.

1 is a perspective view schematically showing a light fixture having an air purification function according to the present invention,

Figure 2 is an exploded perspective view showing in detail the lighting fixture having an air purification function according to the present invention,

3 is a side cross-sectional view taken along the line A-A of FIG.

4 and 5 are a combination and exploded perspective view showing a filter holder and a filter case according to the present invention.

<Description of Symbols for Major Parts of Drawings>

11 case 12 terminal part

13 lighting fluorescent lamp 14 ballast

15 vent hole 16 exhaust hole

21: blower fan 22: fan case

23: exhaust port 24: motor controller

25: main controller

31: photocatalyst lamp 32: lamp fixture

33: air guide 34: discharge port

35: guide fixing tool 36: guide fixing screw

41: filter holder 42: filter case

43: filtration filter 44: ball

45: spring

51: cover

61: spare fluorescent lamp fixture

71: spare lamp fixture

The lighting apparatus having the air purifying function according to the present invention is mounted on the ceiling, etc., the case for fixing the lighting fluorescent lamp and the terminal unit for supplying electricity to the lighting fluorescent lamp and the ballast for supplying electrical energy to the lighting fluorescent lamp; A photocatalyst lamp mounted inside the case; And a transparent or semi-transparent cover for appropriately adjusting the light of the illumination fluorescent lamp fixed to the case and preventing the inflow of dust, wherein the filter case includes a filter filter embedded in an outer surface of the case. A filter holder for removably fixing is mounted, and a vent for air flow is formed in the case at the position where the filter holder is mounted; A plurality of exhaust holes are formed in the case for discharging the purified air; A blower fan is mounted on an inner surface of the case corresponding to the filter holder of the case to force the flow of air; A transparent or translucent air guide is mounted on the photocatalyst lamp along the longitudinal direction of the photocatalyst lamp; The blowing fan is formed by being covered with a fan case having an exhaust port for sending the air flow forced by the blowing fan toward one end of the air guide on the photocatalyst lamp.

The photocatalyst lamp is fixed to the case by a lamp fixture, and the air guide is formed of a plurality of discharge holes along the length direction of the case.

The filter holder is further provided with filter pressing means for pressing the filter case detachably attached into the filter holder toward the outer surface of the case to be in close contact with the filter holder.

The filter pressing means preferably comprises at least two springs and balls.

The case is equipped with a preliminary fluorescent lamp fixture for fixing the preliminary fluorescent lamp.

Hereinafter, with reference to the accompanying drawings, a specific embodiment of the present invention will be described in detail.

1 to 5, the lighting fixture having an air purifying function according to the present invention is mounted on the ceiling or the like, the terminal portion 12 for supplying electricity to the lighting fluorescent lamp 13 while fixing the lighting fluorescent lamp 13 ) And a case (11) to which a ballast (14) for supplying electric energy to the fluorescent lamp (13) is mounted; A photocatalyst lamp 31 mounted inside the case 11; And a transparent or semi-transparent cover 51 for appropriately adjusting the light of the illumination fluorescent lamp 13 fixed to the case 11 and preventing the inflow of dust, wherein the case 11 is provided. A filter holder 41 for detachably fixing the filter case 42 in which the filtration filter 43 is built is mounted on the outer surface of the filter, and air is provided in the case 11 at the position where the filter holder 41 is mounted. A vent 15 is formed for the flow of; The case 11 is provided with a plurality of exhaust holes 16 for discharging the purified air; A blowing fan (21) for forcing air flow is mounted on an inner surface of the case (11) corresponding to the filter holder (41) of the case (11); A transparent or translucent air guide (33) is mounted on the photocatalyst lamp (31) along the longitudinal direction of the photocatalyst lamp (31); The blower fan 21 has a fan case 22 having an exhaust port 23 for transmitting the airflow forcedly blown by the blower fan 21 toward one end of the air guide 33 on the photocatalyst lamp 31. It is characterized by being covered with.

In other words, the present invention maximizes the air purification effect by continuously flowing air forcedly blown through the filtration filter 43 in the luminaire having an air purification function adjacent to the photocatalyst lamp 31, and filtration for dust collection In order to facilitate the installation and replacement of the filter 43, the filter replacement structure having the above-described configuration, and the air guide 33 or the like for making sufficient contact between the photocatalyst lamp 31 and air as possible It is characterized in that it has a structure, including the mounting structure of the air guide 33 and the flow structure of the air passing through the filtration filter 43 and the like.

It can be understood that the luminaire is the same or similar to the luminaire used in the prior art, which is mounted on the ceiling, etc., the terminal portion 12 for supplying electricity to the illumination fluorescent light 13 while fixing the illumination fluorescent light 13 And a case (11) to which a ballast (14) for supplying electric energy to the illumination fluorescent lamp (13) is mounted; A photocatalyst lamp 31 mounted inside the case 11; And a transparent or translucent cover 51 for appropriately adjusting the light of the illumination fluorescent lamp 13 fixed to the case 11 and preventing the inflow of dust.

In the present invention, a filter holder 41 for detachably fixing the filter case 42 in which the filtration filter 43 is built is mounted on the outer surface of the case 11 of the luminaire, and the filter holder 41 is mounted. Is formed in the case 11 is a vent 15 for the flow of air is formed in the filter 11 is a consumable for filtration of air from the outside of the case 11 without removing the cover 51 ) Features a point that allows easy replacement. The filter holder 41 may be installed at any position where the filter filter 43 may be easily accessed by accessing from the outside as well as the outer surface of the case 11.

The filter holder 41 is mounted on the outer surface of the case 11 and functions to accommodate the filter case 42 in which the filtration filter 43 is incorporated. The filter holder 41 is detachably accommodating the filter case 42 in which the filtration filter 43 is built into one of the opened portions, with the filter holder 41 open.

The filter holder 41 is mounted on the outer surface of the case 11 and fixed to be exposed to the outside of the luminaire to facilitate replacement of the filtration filter 43. In addition, a vent 15 is formed in the case 11 at a portion where the filter holder 41 is located, and passes through the filtration filter 43 in the filter case 42 mounted to the filter holder 41. Air is introduced into the lighting fixture by the driving of the blower fan 21 fixed to the inside of the position corresponding to the filter holder 41 of the case 11, the purified air is formed in the case 11 It is discharged through a plurality of exhaust holes (16).

The filter case 42 is formed with a plurality of holes for facilitating filtration of air by the filtration filter 43. A blowing fan 21 for forcing the flow of air is mounted on the inner surface of the case 11 corresponding to the filter holder 41 of the case 11.

In addition, a transparent or translucent air guide 33 is mounted on the photocatalyst lamp 31 along the longitudinal direction of the photocatalyst lamp 31; Air exhaust portion 23 formed by protruding and extending at one end of the fan case 22 is connected to a hole formed by cutting at one end of the air guide 33 and forcedly blown by the blower fan 21. The flow is smoothly transferred into the air guide 33.

Therefore, the air passing through the filtration filter 43 by driving the blower fan 21 flows into the luminaire and covers the photocatalyst lamp 31 by the exhaust port 23 formed in the fan case 22. It is introduced into the air guide 33, and is discharged through the discharge hole 34 formed in the air guide 33 while traveling along the air guide 33.

The air guide 33 can increase the contact time with the photocatalyst lamp 31, thereby increasing the sterilization effect and the vibration damping effect by the decomposition of organic matter by the photocatalytic effect of the photocatalyst lamp 31. do. Particularly, the air traveling along the air guide 33 is heated by the photocatalyst lamp 31 to form convection in the air guide 33 while being formed in the middle of the air guide 33. The sterilized and damped air is discharged through the discharge hole 34.

The photocatalyst lamp 31 is preferably fixed to the case 11 by a lamp fixing tool 32, and the air guide 33 is formed as a cover along the photocatalyst lamp 31. Accordingly, the air flowing into the photocatalyst lamp 31 is not disturbed by the driving of the blower fan 21, so that the air flows smoothly toward the air guide 33 covering the photocatalyst lamp 31. Can be. Fixing of the air guide 33 to the guide fixture 35 may be preferably fixed by a guide fixing screw 36.

The air guide 33 is formed with a plurality of discharge holes 34 along the longitudinal direction of the air guide 33. Through the discharge holes 34, the sterilized and damped air by organic decomposition due to the photocatalytic effect is released.

The filter holder 41 is further provided with a filter pressing means for pressing the filter case 42 detachably attached into the filter holder 41 toward the outer surface of the case 11 to be in close contact with the filter holder 41. This pressing means may be in close contact with the case 11, the filter case 42 accommodated in the filtration filter 43 so that only the air damped by the filtration filter 43 is blown toward the air guide 33. .

The filter pressing means preferably comprises at least two springs 45 and balls 44. The spring 45 may press the ball 44 and press the ball 44 into the filter holder 41 to bring the filter case 42 into close contact with the case 11 of the luminaire. have. However, it will be apparent to those skilled in the art that the same purpose can be achieved by the use of other leaf springs and the like, and the adoption of such equivalents is naturally understood to be within the scope of the present invention.

In addition, the case 11 is provided with a preliminary fluorescent lamp fixture 61 for fixing the preliminary fluorescent lamp 13. By attaching the preliminary fluorescent lamp fixture 61, the fluorescent lamp 13 and the photocatalyst lamp 31 in use can be prepared for easy replacement when the lifespan ends.

In addition, the flow of air due to the operation and stop of the blower fan 21 and the operation and stop of the photocatalyst lamp 31 may be controlled by the main controller 25 and the motor controller 24. For example, the driving of the blower fan 21 may be continuously controlled for 30 minutes driving-30 minutes stop-30 minutes driving for air purification.

In addition, it can be understood that the photocatalyst lamp 31 can be turned on and the blower fan 21 can also function as illumination by the photocatalyst lamp 31 even if it is stopped. The main controller 25 may be configured as a commercially available microprocessor, and the same or similar configuration may be performed by a time switch or an IC circuit, and such a time switch or an IC circuit may be well known to those skilled in the art by those skilled in the art. It can be understood that it is known enough to be able to purchase and use commercially provided by the user, the operation time of the blower fan 21 and the photocatalyst lamp 31, the intermittent operation control and the operation and stop at the same time or at the same time It can be understood that it can be arbitrarily adjusted appropriately according to the requirements of the manufacturer or the design of the manufacturer.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that various modifications and changes are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended utility model claims. will be.

Therefore, according to the present invention, the forced air flows through the filtration filter 43 in the luminaire having the air purification function to continuously flow adjacent to the photocatalyst lamp 31 to maximize the air purification effect, and for dust collection. There is an effect of providing a lighting device having an air purifying function configured to facilitate mounting and replacement of the filtration filter 43.

Claims (4)

A case mounted to a ceiling or the like, the terminal portion for supplying electricity to the lighting fluorescent lamp while fixing the lighting fluorescent lamp and a ballast for supplying electrical energy to the lighting fluorescent lamp; A photocatalyst lamp mounted inside the case; And a transparent or translucent cover for appropriately adjusting the light of the illumination fluorescent lamp fixed to the case and preventing the inflow of dust. A filter holder for detachably fixing a filter case in which a filtration filter is embedded is attached to an outer surface of the case, and a vent for air flow is formed in the case at which the filter holder is mounted; A plurality of exhaust holes are formed in the case for discharging the purified air; A blower fan is mounted on an inner surface of the case corresponding to the filter holder of the case to force the flow of air; A transparent or translucent air guide is mounted on the photocatalyst lamp along the longitudinal direction of the photocatalyst lamp; The blowing fan is a lighting fixture having an air purifying function, characterized in that the fan case is formed with a fan case formed with an exhaust port for sending the air flow forced by the blowing fan toward one end of the air guide on the photocatalyst lamp. The method of claim 1, The photocatalyst lamp is fixed to the case by a lamp fixture, and the air guide is a luminaire having an air purifying function, characterized in that a plurality of discharge holes are formed along the longitudinal direction. The method of claim 1, The filter holder is further provided with a filter pressing means for pressing the filter case detachably attached into the filter holder toward the outer surface of the case to be in close contact with the air purifying function. The method of claim 1, Lighting case having an air purifying function, characterized in that the case is equipped with a pre-fluorescent lamp fixture for fixing the preliminary fluorescent lamp.