KR20110038416A - The zenith insert type lighting device having air purification function - Google Patents

Abstract

PURPOSE: A buried lighting device with an air purification function is provided to purify indoor air by generating and distributing anions. CONSTITUTION: A housing(10) comprises a support rod(11). The support rod is vertically extended downward. An anion outputting unit(20) is fixed to the support rod and generates the anion. A ventilation unit(30) makes the anion and air flow in the housing. A reflector(40) forms a vent. A lamp is mounted on a socket(50).

Description

Zenith insert type lighting device having air purification function

The present invention relates to a buried luminaire embedded in a wall, and more particularly to an embedded luminaire having an air purifying function to allow negative ions to be generated in addition to the function of lighting, and to generate more negative ions. It is about.

In general, lighting fixtures are used to illuminate indoors or outdoors, and are classified into fluorescent lamps, halogen lamps, LED lamps, and incandescent lamps according to light emitting devices.

Such a conventional lighting fixture has a variety of forms as part of the interior of the room in addition to the function of the light, in particular, embedded parts such as light sources and reflectors embedded in the ceiling to minimize the exposure of the light to the outside The luminaire has an advantage that the utilization of the indoor space is improved and the sense of unity with the installed indoor space is improved compared to the general exposure type lighting equipment.

In addition, in recent years, as the luminaire has developed into a form having an additional function of purifying the air by providing an anion generator such as an air purifier in addition to the function of the lighting and the interior, the conventional recessed luminaire is also capable of air purification. It has developed into a lighting fixture.

When the built-in lighting fixture is equipped with an anion generator, the anion generated from the anion generator in addition to the lighting effect and interior effect removes an unpleasant odor of the room, and also removes mold and various germs of the room. There is an advantage to remain more comfortable.

However, since the conventional recessed lighting is embedded in a part of the room, there is a disadvantage in that the polluted outside air is not introduced even if an anion generator is installed, and the anionized air does not diffuse rapidly into the room. There was a problem that the function of purification is not performed properly.

In addition, the indoor environment is generally sealed and convection of the air is limited, and even if the air is ventilated, there is a limit that the air in the room should be convection, so that the polluted air in the room cannot be continuously introduced into the negative ion generator. Since the purified air containing the negative ions stays around the negative ion generator, there is a limiting effect of the air purification.

For example, in an enclosed space with low air flow, such as a toilet or a basement, the air in the enclosed room is purified only in close proximity to the recessed lamp, and the air purification of all parts of the enclosed room is not performed quickly.

Therefore, the conventional recessed lamp equipped with an anion generator has only increased additional parts, but the function of air purification was inadequate.

The present invention for solving the above problems is to be embedded in the ceiling to function as a lighting and to purify the air in the room and to make the purified air diffuse more quickly to all parts of the room. .

In addition, another object of the present invention is to diffuse the purified air into the room and to lower the heat generated inside the luminaire.

In addition, another object of the present invention is to allow the contaminated air in the room to be continuously introduced into the interior of the lighting fixture to achieve a more efficient air purification of the room.

In addition, another object of the present invention is to be able to replace and replace only the lamp separately when the lamp of the luminaire reaches the end of its life, or a failure occurs.

In addition, another object of the present invention is to prevent foreign substances such as dust and moisture mixed with external air introduced from the outside in direct contact with the general components inside the LED lamp.

In addition, another object of the present invention is to enable the lamp lamp to be easily mounted and fixed without being fastened by fixing members such as bolts and nuts.

The present invention for solving the technical problem as described above, the lower end is buried in the ceiling and the support rod is formed extending from the inner upper surface vertically in the lower direction, and the housing formed on the inner ceiling surface of the support rod It is fixed to the negative ion generating means for generating anions, and fixed to the support bar spaced at the bottom of the negative ion emitting means, and the air containing the negative and negative ions generated by the negative ion emitting means flows to the lower portion of the housing The air blower, and the lower end of the air blower means that the upper surface is open to form a vent and fixed to be spaced apart from the housing and the lower end of the reflector is characterized in that the socket for mounting the lamp is formed.

Ventilation means of the present invention, the air containing anion flows through the vent of the reflection shade to the lower portion of the housing diffuses into the outside air, and the ventilation fan is fixedly coupled to the upper end surface and extended to the outside The fixing member is characterized in that it comprises a ventilation fan support that is fixed to the support rod.

Ventilation fan support portion of the present invention, the through-hole is formed so that the air passes through the bottom surface, characterized in that the socket fastening portion for fastening the socket to the lower end of the ventilation fan support portion from the inner upper end of the reflector.

The reflector of the present invention forms an air passage so that external air continuously flows into the anion discharging means when the air containing the anion and the anion generated by the anion discharging means flows to the lower portion of the housing by the blowing means. Characterized in that.

The reflection shade of the present invention, characterized in that it further comprises a flange portion extending to the outside of the lower end, and a fixing member through the flange portion fixedly coupled to the lower end of the housing so that the reflection shade is supported apart from the housing. do.

The housing of the present invention further includes a filter member which is formed to extend in a cylindrical shape from the inner upper end of the housing to the upper end of the reflecting shade and allows the dust of external air flowing into the negative ion emitting means and the blowing means to be filtered out. Characterized in that it is formed.

The housing of the present invention is characterized in that it further comprises a fixing part for fixing the reflection shade in the inner lower portion of the housing by the elastic force.

As described above, the present invention purifies the air in the room and allows the purified air to diffuse to all parts of the room, thereby rapidly spreading the anionized air into the room, and rapidly smelling the indoor odor or various molds and bacteria. By removing it will have the effect of creating a more comfortable indoor environment.

In addition, the present invention is to lower the heat generated inside the lamp more, there is an effect of preventing the failure and shortening of durability due to the heat generated inside.

In addition, the present invention has the effect that the indoor air is uniformly ionized by allowing the indoor contaminated air to be continuously introduced.

In addition, the present invention has the effect of being able to replace only the separate light separately, to facilitate the replacement of the light and to easily replace the light at any time after installation.

In addition, the present invention by filtering the external air introduced from the outside to be introduced into the inside, there is an effect that the situation that each of the various components configured therein failure or damage caused by dust or moisture is prevented.

In addition, the present invention by forming a fixing portion for fixing the reflector of the lighting fixture by the elastic force without using a fixing member such as bolts and nuts, the mounting is completed only by the operation of pushing the reflector, the effect can be assembled more conveniently There is also an effect that the assembly process is more minimized.

Hereinafter, preferred embodiments of the present invention as described above will be described in more detail with reference to the accompanying drawings.

1 is an exploded perspective view according to a preferred embodiment of the present invention, Figure 2 is a front sectional view showing a cross section of a preferred embodiment of the present invention.

As shown, the buried luminaire having the air purifying function of the present invention is an anion emitting means 20, the blowing means 30, the reflection shade 40, the socket 50 inside the housing 10 It is formed sequentially in the lower direction.

The housing 10 has a space formed therein, and when the light source is provided therein, the bottom is opened so that light can be emitted to the bottom, and the outside of the body is embedded in the ceiling to minimize exposure to the indoor space. . In addition, the support rod 11 is further formed to extend vertically in the lower direction from the inner top surface formed flat so that the anion discharging means 20 and the blowing means 30 can be fixed to the lower end.

The anion discharging means 20 is formed on the inner ceiling surface of the housing 10, the fixing member 21 extending to the outside of the body is formed to be fixed to the support rod 11 by the same configuration as a conventional nut. .

At this time, the anion discharging means 20 is provided with a conventional discharge electrode or anion generating brush for generating an anion, and is made of a known configuration that is connected to an external power source to generate an anion, the housing 10 Negative ions are generated to purify the contaminated air introduced by the air inside the air) and the air passage 41 to be described later.

On the other hand, the blowing means 30 is formed to be spaced apart to the bottom without being in close contact with the negative ion emitting means 20 to generate negative ions. The blowing means 30 is fixed to the support rod 11 and is formed to be forcibly flow of the flow of the surrounding air of the blowing means 30, the negative and negative ions generated in the negative ion emitting means 20 Air included is formed to flow to the lower portion of the housing (10).

Preferred embodiment of the blowing means 30 is that the air containing the negative ions in the space between the anion discharging means 20 and the blowing means 30 through the vent of the reflecting shade 40 of the housing 10 In order to flow downward and diffuse into the outside air, a drive motor is provided therein, and a general ventilation fan 31 having a blade driven and rotated by the drive motor and the ventilation fan 31 are stably supported and driven. The ventilation fan 31 is formed to include a ventilation fan support 32 is fixed to the upper end surface and the fixing member 33 is extended to the support rod 11 so that the ventilation fan 31 can be.

At this time, the ventilation fan support 32 is formed through the through-hole through which the air flows by the ventilation fan 31 is formed, it is configured not to block the flow of air flowing from the ventilation fan 31. desirable.

At this time, although not shown, the upper and lower positions of the blowing means 30 and the negative ion discharging means 20 may be formed by changing each other. In particular, by changing the positions of the ventilation fan 31 and the negative ion discharging means 20 of the blowing means 30, the ventilation fan 31 is formed on the upper end of the housing 10, the negative ion discharging means 20 ) Can be formed at the bottom of the ventilation fan (31). When the upper and lower positions of the ventilation fan 31 and the negative ion discharging means 20 are changed, the ventilation fan 31 is fixed to the support rod 11, and the negative ion discharging means 20 is the ventilation fan. What is necessary is just to be fixed to the support part 32.

On the other hand, the ventilation fan support portion 32, the socket fastening portion 34 is further formed so that the socket 50 is fastened to the lower end. The socket fastening part 34 is formed integrally with the ventilation fan support part 32, and a through hole is formed so as not to block the flow of air flowing outwardly by the blowing means 30, and the ventilation fan support part It is formed to extend from the bottom of the (32).

At this time, the socket 50 is to be fastened to the socket fastening portion 34 formed at the lower end of the ventilation fan support 32 at the inner upper end of the reflector 40, the socket 50 is an LED lamp or a halogen It consists of a conventional lamp equipped with a light source such as a lamp and a fluorescent lamp.

Therefore, the socket fastening portion 34 is to be able to easily replace only the lamp, without removing the interior of the luminaire in the case of mounting, replacing, or failure of the conventional lighting.

The blowing means 30 allows the air inside the housing 10 to be smoothly discharged to the outside of the housing 10, and also allows the hot air inside the housing 10 to be discharged to the outside, thereby It is to have a condition to lower the heat generation.

In addition, by allowing air to flow around the socket 50, the heat generation of the lighting lamp mounted on the socket 50 may also be reduced.

The lower end of the blowing means 30 is further formed with a reflector 40 is formed so that the upper end is narrow and the upper end is open to form a vent through which air can flow, and fixed to be spaced apart without being in close contact with the housing 10. .

The reflector 40 is also open at the bottom and a flange portion 42 is formed to extend to the outside of the lower end, so that the reflector 40 is spaced apart from the lower end of the housing 10 through the flange portion 42. A fixing member 43 having a configuration such as a conventional nut and bolt is formed, and the outer circumferential surface of the reflection shade 40 is fixedly coupled not to be in close contact with the inner circumferential surface of the housing 10.

At this time, the housing 10 and the reflector 40 are formed to be spaced apart, so that the reflector 40 is air containing the negative and negative ions generated by the negative ion emitting means 20 is blown means 30 When flowing to the lower portion of the housing 10 by) to form an air flow path 41 which can be introduced into the anion discharging means 20 to the outside air continuously.

More specifically, the air passage 41 forms a passage through which the outside air can be sucked when the air inside the housing 10 flows to the outside by the blowing means 30.

Therefore, the air passage 41 has a condition that the air in the room can be more smoothly supplied to the anion discharging means 20, the air containing anion by the blowing means 30 is the housing ( If it flows to the bottom of 10), it will have the condition that the polluted air in the room that is not purified by negative ions can be continuously introduced.

On the other hand, foreign matter such as dust or moisture in the outside air introduced from the outside by the air flow path 41 is in direct contact with the anion discharging means 20 and the blowing means 30 so that no damage or failure occurs For this purpose, it is preferable to further form a filter member 60 capable of filtering dust in the air.

The filter member 60 is formed to extend in a cylindrical shape from the inner upper end of the housing 10 to the upper end of the reflection shade 40. Of course, the upper and lower ends may be formed in the form of a polygon that is not cylindrical.

At this time, the filter member 60 is the negative ion discharging means 20 and the blowing means 30 so that the dust of the external air flowing into the negative ion discharging means 20 and the blowing means 30 is filtered. It is preferably formed in a form surrounding the upper, the upper and lower ends of the filter member 60 is in close contact with the inner upper end of the housing 10 and the upper end of the reflector 40 to block the inflow of unfiltered external air. It is preferable to form in close contact. Of course, the filter member 60 may be fixedly coupled to the inner upper end of the housing 10, and the filter member 60 may be coupled to the upper end of the reflection shade 40 to be fixed. .

Accordingly, the filter member 60 prevents foreign substances such as dust from entering the interior of the lighting fixture to reduce the failure of the internal substrate or all parts, thereby extending the life of the product and reducing the occurrence of failure. It is to have.

Figure 3 is a front sectional view showing an operating state according to a preferred embodiment of the present invention.

Referring to the accompanying drawings, the present invention is the air blowing means 30 for forcibly flowing the air inside the housing 10, and the air inflow path through which the outside air can be introduced into the housing 10 The air flow passage 41 and the air flow passage 41 are separated from each other so that the air flowing through the blowing means 30 passes through the reflector 40 to form a vent and through the socket fastening portion 34 By forming a, the air flows into the inside of the housing 10 is discharged to the lower end of the housing 10 is generated from the outside.

Therefore, indoor air is introduced into the housing 10 through the air passage 41, and the introduced air is blown by the air vent 30 to the vent hole of the reflector 40 and the socket coupling part 34. Pass through the through hole is discharged to the lower end of the reflection shade 40.

At this time, the negative ion release means 20 is provided inside the housing 10, the air containing the negative ions is discharged to the outside of the housing 10 by the blowing means 30, the negative ions are diffused into the room It can be.

In addition, the flow of air generated by the blowing means 30 allows the external air to flow to the hot air around the lamp so that the heat of the lamp mounted on the socket 50 is lowered.

In addition, the air flow path 41 through which the outside air of the room separated from the flow of air discharged to the outside of the housing 10 by the blowing means 30 may be introduced into the air polluted air in the room continuously. To be introduced into the housing.

4 is a bottom perspective view showing a housing according to another embodiment of the present invention.

As shown, the housing 10 of the present invention is a fixing portion capable of fixing the reflector 40 to the inner lower portion of the housing 10 in another embodiment for fixing the reflector 40 fixed to the bottom ( 12) is further shown.

The fixing part 12 is protruded at a predetermined angle from the inside of the housing 10 so that when the reflecting shade 40 is fitted, the protruding end is bent so that the reflecting portion 40 is provided to fix the reflecting shade 40. Is formed. At this time, the fixing part 12 further forms a fixing part 12 having the same shape in a position facing each other in the interior of the housing 10 to form the reflection shade 40 to be more stably fixed It is preferable. Of course, the fixing part 12 may protrude at an angle from the inner wall surface of the housing 10, and a plurality of fixing parts 12 may be formed along the inner wall surface of the housing 10 to provide elastic force to the reflection shade 40. have.

In addition, the fixing part 12 may be fixed to the inside of the housing 10 by a conventional coupling method such as welding, bonding, or fitting, or may be integrally formed with the housing.

Accordingly, the fixing part 12 allows the reflecting shade 40 to be fixed to the inside of the housing without forming the fixing member 43 in which the reflecting shade 40 is spaced apart and fixed to the housing 10. It is intended to have a condition that makes the assembly process such as mounting and desorption more convenient. Of course, by forming both the fixing part 12 and the fixing member 43, the reflector 40 may be formed to be more firmly fixed to the housing 10.

1 is an exploded perspective view according to a preferred embodiment of the present invention.

Figure 2 is a front sectional view showing a cross section of a preferred embodiment of the present invention.

Figure 3 is a front sectional view showing an operating state according to a preferred embodiment of the present invention.

Figure 4 is a bottom perspective view showing a housing according to another embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

10 housing 11 support rod

12: fixed part 20: anion release means

21: fixing member 30: blowing means

31: ventilation fan 32: ventilation fan support

33: fixing member 34: socket fastening portion

40: reflection shade 41: air flow path

42: flange portion 43: fixing member

50 socket 60 filter element

Claims (7)

A housing 10 in which a lower end is opened and embedded in the ceiling, and a supporting rod 11 extending vertically from the inner upper surface thereof to the lower direction; An anion discharging means 20 formed on an inner ceiling surface of the housing 10 and fixed to the support rod 11 and generating an anion; Blown air is fixed to the support rod 11 to be spaced apart from the lower end of the negative ion discharging means 20 and the air containing the negative and negative ions generated by the negative ion discharging means 20 flows to the lower portion of the housing 10 Means (30); A reflection shade 40 fixed to be spaced apart from the housing 10 so as to form an air vent at the lower end of the air blowing means 30; Recessed luminaire having an air purifying function, characterized in that the lower portion of the reflector 40 is formed with a socket 50 to which the lamp is mounted. The method of claim 1, The blowing means 30, A ventilation fan (31) for allowing air containing negative ions to flow into the lower portion of the housing (10) through the vent of the reflection shade (40) and diffuse into the outside air; The ventilation fan 31 is fixed to the upper surface and the fixing member 33 is extended to the outside ventilation fan support portion 32 is fixed to the support rod 11; air purification function characterized in that it is formed to include Recessed lighting fixture. 3. The method of claim 2, The ventilation fan support part 32, A through hole is formed to allow air to pass through the bottom surface, and a socket coupling part 34 to which the socket 50 is fastened to a lower end of the ventilation fan support part 32 is formed at an inner upper end of the reflection shade 40. Recessed luminaire with air purification function. The method according to claim 1, wherein The reflection shade 40, When the air containing the anion and the anion generated by the anion discharging means 20 flows to the lower portion of the housing 10 by the blowing means 30, external air is continuously transferred to the anion discharging means 20. Recessed luminaire having an air purifying function, characterized in that to form an air flow path (41) to be introduced. The method of claim 4, wherein The reflection shade 40, A flange portion 42 extending outwardly of the bottom; And a fixing member 43 fixedly coupled to the lower portion of the housing 10 through the flange portion 42 so that the reflecting shade 40 is supported while being spaced apart from the housing 10. Recessed luminaire having an air purification function characterized in that. The method of claim 1, The housing 10 is, It is formed to extend in a cylindrical shape from the inner upper end of the housing 10 to the upper end of the reflector 40, so that the dust of the external air flowing into the anion discharging means 20 and the blowing means 30 is filtered Recessed type lighting fixture having an air purification function, characterized in that it further comprises a filter member (60). The method of claim 1, The housing 10 is, Recessed luminaire having an air purifying function, characterized in that it further comprises a fixing portion (12) for fixing the reflection shade 40 in the inner lower portion of the housing (10) by an elastic force.

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