KR200415149Y1 - Ceiling for lighting lamp - Google Patents

Abstract

The present invention is provided with a cover for transmitting light or diffusing light around the reflector reflecting the light of the lighting lamp to create an image suitable for the surrounding environment and to spread the light in a wide area. It is about.

The disclosed subject matter is the first spiral hole is formed on the bottom surface and the upper surface of the luminaire holder is formed in the cable groove is fixed to the ceiling surface; A main frame having a second spiral hole formed on an upper surface thereof, coupled to the luminaire holder by a coupling rod, and a reflecting shade coupled to a bottom thereof; A cover having cutouts formed at equal intervals on a lower edge of total reflection or semi-transmission of the reflected light in a state in which the circumference of the reflection shade is spaced apart; And fixed to the inclined outwardly and downwardly inclined at a predetermined interval on the lower outer peripheral surface of the main frame and the other end is inserted into the incisions formed in the lower edge of the cover to support a stable support so that there is no separation,

As a result, according to the use member of the cover, it is possible not only to create an image suitable for the surrounding environment but also to diffuse light into a wide area, and to easily combine and separate a cover used for image creation or light diffusion around the reflection shade. There is an advantage to the number.

Description

Ceiling lighting fixtures {CEILING FOR LIGHTING LAMP}

1 is a perspective view showing an exploded ceiling luminaire according to the present invention,

Figure 2 is a perspective view showing a combination of the ceiling light fixture of Figure 1,

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

<Description of the symbols for the main parts of the drawings>

10: luminaire holder 16: coupling rod

20: mainframe 30: reflection shade

32: flange 40: electrodeless fluorescent lamp

50: support 52: complex

54: long support 54a: seating groove

60: cover 60a: incision

The present invention, for example, relates to a lighting fixture used in a relatively high ceiling, such as a facility factory or a large discount mart, and more particularly for the transmission of light or diffusion of light around the reflector reflecting the light of the lighting lamp The present invention relates to a ceiling lighting luminaire that is equipped with a cover to minimize the electric consumption compared to the light efficiency and to spread the light to a wide area while creating an image suitable for the surrounding environment, and to easily combine the reflector and the cover. .

In general, ceiling lighting fixtures designed in various forms to increase the decorative effect of the room is widely used in two configurations, one of which is a main body having a lamp and a socket and the bottom of the main body Ceiling fixing luminaire made of transparent light transmitting plate which is installed to transmit light, and another one hangs pipe-type connecting bar or chain on the high ceiling, and the other end of the pipe-type connecting bar or chain It is a luminaire that hangs on the ceiling using a pipe or chain type of coupling structure that combines the reflection shade using a socket holder. These ceiling luminaires are equipped with separate fittings to add decorative elements.

In the ceiling lighting fixtures as described above, the electronic ceiling fixing lighting fixture is fixed to the ceiling body, the bottom surface of the main body is combined with a predetermined type of light-transmitting plate made of a translucent material, such as incandescent lamps or fluorescent lamps The luminaire is designed to emit light from the ceiling panel, and the luminaire to hang on the ceiling using the latter pipe-shaped connecting bar has a threaded pipe-shaped connecting bar at the end to hang the reflection shade vertically from the high ceiling. After coupling to the pipe-type socket holder is coupled to the end of the connecting bar female coupling and the reflection shade to the outside of the socket holder to use the structure, and the suspended ceiling luminaire using a chain also hangs perpendicular to the ceiling Chain-type socket-type socket hole with fastening ring in chain A binder, and has a structure of using a combination of reflector to the outside of the socket holder.

However, the above-mentioned ceiling lighting fixtures have a problem in that the cost of the product is increased because the fixing means for fixing the floodlight plate or the reflector and the ornaments must be provided separately, and this type of lighting fixture The working environment for the installation is very high because the ceiling is very high compared to the height of the worker, and most of them use the ladder. Exposed from the danger, there was a problem that the separation of the floodlight plate or the reflector and ornaments during the internal repair of the lighting fixture or the replacement of the lighting lamp was not easy.

In addition, by using an electrode lamp composed of a filament-like electrode such as an incandescent lamp or a fluorescent lamp, a considerable amount of heat is generated by the electrode installed inside the lamp, which greatly reduces the light efficiency and, of course, the light efficiency. In addition to the high power consumption, the service life was also insufficient to meet the user's expectations.

Accordingly, an object of the present invention is to provide a ceiling lighting fixture that enables the diffusion of light to a large area with the creation of an image suitable for the surrounding environment, the light fixture is a light around the reflector reflecting the light of the lamp It is achieved by providing a cover made of a single member for the transflective or light diffusion of.

Another object of the present invention is to provide a ceiling luminaire that can be easily coupled to and separated from the circumference of the reflector shade for image creation or light diffusion, which stabilizes the cover on the outer circumferential surface of the mainframe. This is achieved by fixing the supporting parts which are so supported at equal intervals.

Another object of the present invention is to provide a ceiling light fixture that can be installed in a high ceiling, high light efficiency with low power consumption, and does not require long-term maintenance by another installation, which is a known microwave Alternatively, this is achieved by using an electrodeless fluorescent lamp which is driven by electromagnetic energy including high frequency and has a considerably longer life than a general electrode lamp.

Still other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

According to the ceiling luminaire according to the present invention for achieving the above object, in the luminaire comprising a socket and a lamp and a reflector of a longitudinal cross-section reflecting the light emitted from the lamp; A luminaire holder of which a center is recessed in a hemispherical shape with respect to a disc, the first spiral hole being formed at a bottom thereof, and a hemispherical cable groove formed at an upper surface thereof so as to face each other and fixed to a ceiling surface; A cylindrical section main frame having a second spiral hole having the same diameter as the first spiral hole in the center of the upper surface thereof, the coupling rod having a spiral portion on the outer circumferential surface thereof, and being vertically coupled to the luminaire holder and having the reflection shade coupled to the bottom surface thereof; Upper and lower beams having upper and lower cuts formed around the reflecting shade so as to extend downwardly from the lower edge of the reflecting shade and formed at equal intervals on the lower edge which totally reflects or transflects the light reflected from the reflecting shade. Shaped cover; And a plurality of supporting parts which are fixed to be inclined outwardly and downwardly at a predetermined interval on the lower outer circumferential surface of the main frame, and the other end of which is inserted into a cutout formed in the lower edge of the cover and stably supports the support without detachment. .

Optionally, the support may include several complexes protrudingly inclined outwardly from the lower outer circumferential surface of the main frame; And upper and lower portions of the upper and lower portions are bent inclined inwardly with respect to the complex so as to flow inward and outward with respect to the complex, and a seating groove is formed on the upper surface of the bent lower portion to face the cutout of the cover. The bent upper end includes several long supports which are screwed into horizontal contact with the ends of the complex.

Thus, by fixing the cover for the transflective or diffused light of light around the reflection shade, and the support on the outer circumferential surface of the main frame at equal intervals, the cover is reflected from the reflection shade It can be seen that the light is diffused or totally reflected and diffused in a wide area.

As a result, when the cover is used as an image generating member (translucent synthetic resin), the light reflected by the reflector is transflected to create an image suitable for the surrounding environment, and when the cover is used as a light diffusing member (stainless steel), The reflected light is totally reflected and diffused to a large area, and there is an advantage that the cover can be easily coupled to and separated from the circumference of the reflector.

And, there may be a plurality of embodiments of the present invention, the following will be described in detail for the most preferred embodiment.

Through this preferred embodiment, the object of the present invention, other objects, features and advantages will become more apparent from the following description with an embodiment according to the present invention in connection with the accompanying drawings shown for illustrative purposes.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the ceiling lighting fixture according to the present invention.

1 is a perspective view showing an exploded ceiling lighting fixture according to the present invention, Figure 2 is a perspective view showing a combination of the ceiling lighting fixture of Figure 1, Figure 3 is a cross-sectional view taken along the line A-A of FIG.

As shown in Figs. 1 to 3, the ceiling lighting fixture according to the present embodiment has a shape in which the center is recessed in a hemispherical shape with respect to the original plate, the first spiral hole 14 is formed on the bottom thereof, and the power supply is provided on the upper surface thereof. A luminaire holder 10 having a hemispherical cable groove 12 is formed to face each other so that a cable (not shown in the drawing) is drawn in and fixed to a ceiling by several bolts, and a spiral portion is formed on an outer circumferential surface thereof so that the luminaire holder 10 is formed. Pipe-shaped coupling rod 16 coupled perpendicularly to the first spiral hole 14 of the second portion having the same diameter as the first spiral hole 14 in the center of the upper surface for coupling with the luminaire holder 10. A spiral hole 26 is formed and has a cylindrical cross-section main frame 20 made of metal which is vertically coupled to the other end of the coupling rod 16, and having a socket hole 32a on its upper surface. Sectional flange 32 is integrally formed to protrude Longitudinal cross-sectional reflection shade 30 made of stainless steel, which is vertically coupled with several screws on the bottom of the frame 20, and is fitted into the socket hole 32a of the reflection shade 30, and is usually microwave or high frequency (RF). And the electrodeless fluorescent lamp 40 which emits light by electromagnetic energy, and surrounds the circumference of the reflector 30 so as to extend further downward from the bottom edge of the reflector 30 and the reflector 30 The upper and lower beam-shaped cover 60 made of a single piece of synthetic resin or stainless steel having a cutout portion 60a formed at equal intervals on the lower edge for total reflection or semi-transmission of the light reflected from the bottom frame, and the lower outer peripheral surface of the main frame 20. Fixed inclined outwardly and downwardly at intervals of 120 degrees on the other end thereof, and the other end thereof is inserted into a cutout portion 60a formed on the lower edge of the cover 60 to stably support it without detachment. It consists of a support (50).

In the above, the main frame 20 is a hollow cylindrical cross-section for accommodating the inverter circuit portion (not shown in the figure) for driving the electrodeless fluorescent lamp 40, the two coupled to the axis of the coupling rod 16 Two halves 22, 24.

One half 24 of the two halves is configured to act as a door to open and close the hinge to the other half 22 to the left and right, and the other half 22 supports the door. It is configured to serve as a fixed frame for giving.

In addition, each of the three support parts 50 mentioned above is inclined outwardly inclined outwardly from the lower outer peripheral surface of the main frame, as shown in Figs. The upper and lower portions of the upper and lower portions are bent inclined inward with respect to the complex 52 so as to flow inwardly and outwardly, and the seating groove 54a faces the cutout 60a of the cover 60 on the upper surface of the bent lower portion. It is formed in each of these, the upper end bent to the end of the complex 52 is composed of an elongate support 54 which is screwed in contact with the horizontal.

Referring to Figures 1 to 3 the effect of the ceiling luminaire according to the present invention made as described above are as follows.

Prior to fixing the ceiling lighting fixture of the present invention to the ceiling surface, in the state that the coupling rod 16 is coupled to the second spiral hole 26 of the cylindrical mainframe 20 shown in FIG. 10) is coupled to the other end of the coupling rod 16 using the first spiral hole (14).

After fixing the flange 32 of the reflector 30 on the bottom of the main frame 20 in close contact with the screw to fix a number of holes formed in the flange (32). At this time, the lower edge of the reflection shade 30 is placed at a position slightly higher than the lower end of the long support 54 formed on the three support 50 to be described in detail later.

Subsequently, as described above, the reflector 30 is coupled to the main frame 20, and then the cover 60 is wrapped around the reflector 30 in a spaced state, and then the cover 60 is closed. The long support 54 of the support 50 is placed so as to be stably placed so as not to be separated. In this case, in order to combine the circumference of the reflection shade 30 with the cover 60, first, in the state where the complex 52 and the long support 54 of the support portions 50 are tightly coupled by screws. Loosen the screws and then slightly pull out the long supports 54 outwards so that the long supports 54 are slightly open outwards relative to the complex 52 with the screws in their axes.

As described above, the supporters 54 hold the cover 60 in a state where the supporters 54 are slightly open outwards, and the upper supporters 54 are inserted upward from the bottom of the reflection shade 30. To bent so that its bent portion abuts the bottom rim of the cover 60. Since the cover 60 is rotated in a clockwise or counterclockwise direction while holding the cover 60 in the state in which the seating grooves 54a of the supporters 54 coincide with the cutouts 60a of the cover 60. 2 and 3, the cutout portion 60a of the cover 60 is stably fitted into the seating groove 54a of the long supports 54. At this time, the screws loosely loosened are tightly tightened. By tightening, the cover 60 is not detached from the long supports 54. That is, by the three support parts 50 fixed at equal intervals, the cover 60 is not detached downward but also outward.

Then, as shown in FIG. 3, the electrodeless fluorescence driven by electromagnetic energy containing ordinary microwave or high frequency RF in the socket hole 32a formed in the flange 32 of the reflector 30 emits light. Insert the lamp 40.

On the other hand, the ceiling lighting fixture according to the present invention coupled as described above is fixed to the ceiling surface using the lampholder holder 10, wherein the power cable introduced into the ceiling surface cable groove 12 of the lampholder holder 10 ) And the power cable is inserted into the main frame 20 via the pipe-shaped coupling rod 16, and then the luminaire holder 10 is fixed to the ceiling surface using several bolts. . Thereafter, the power cable via the coupling rod 16 is electrically coupled to the inverter circuit unit installed in the main frame 20. In this case, as mentioned above, the main frame 20 serves as a door because the half portion 24 serving as a door and the half portion 22 serving as a fixed frame are coupled in the axial direction of the coupling rod 16. In the state in which the half part 24 is opened, the power cable via the coupling rod 16 can be electrically coupled to the inverter assembly in the main frame 20. In addition, the output power of the inverter circuit portion is electrically connected to the electrodeless fluorescent lamp 40 fitted in the socket hole 32a of the reflection shade 30.

In this way, when electric power is supplied from the inverter circuit unit installed in the main frame 20 while the ceiling light fixture is fixed to the ceiling surface, the electric power is electromagnetic energy such as microwave or high frequency in the electrodeless fluorescent lamp 40. Bright light is emitted from the electrodeless fluorescent lamp 40 by exciting the filler which is converted into and maintains the discharge in the normal electrodeless fluorescent lamp 40. In addition, the light emitted from the electrodeless fluorescent lamp 40 is reflected by the reflection shade 30 to illuminate. In this case, the cover 60 further extended downward from the lower edge of the above-described reflection shade 30 is translucent. In the case of a colored synthetic resin, the light reflected from the reflector 30 is irradiated to the cover 60 to be semi-transmissive, thereby creating an image suitable for the surrounding environment, and when the cover 60 is made of stainless steel, the reflector ( The light reflected by 30 is totally reflected from the surface of the cover 60 made of stainless material, so that light is diffused to a wide area.

On the other hand, as a comparative example, the conventional technique, that is, the separation of the floodlight plate or the reflector and ornaments during internal repair of the lighting fixture or replacement of the lighting lamp is not easy, and by using the electrode lamp, the power efficiency compared to the light efficiency Unlike the high consumption, the present invention has a cover for transflecting or diffusing light around the reflection shade, and a support part for holding the cover stably in the main frame to diffuse light and create images in a wide area. It can be seen that.

As a result, according to the present invention, it is possible to diffuse the light into a wide area as well as to create an image suitable for the surrounding environment depending on the use member of the cover, and to cover the cover used for image generation or light diffusion. There is an advantage that can be easily coupled to and separated from.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the present invention may be variously modified and implemented by those skilled in the art.

Such modified embodiments should not be individually understood from the technical spirit or the prospect of the present invention, and such modified embodiments shall fall within the appended utility model registration claims of the present invention.

According to the ceiling luminaire of the present invention evident from the above description, by wrapping the circumference of the reflector with a single member cover used for image generation or light diffusion, an image suitable for the surrounding environment is produced according to the member used for the cover. In addition to being generated, it is possible to diffuse the light reflected from the reflection shade to a large area, and also, depending on the use, there is an effect that the cover can be easily coupled to and separated from the circumference of the reflection shade and replaced.

Claims (6)

A luminaire comprising a longitudinal cross-section reflector comprising a socket and a lamp and reflecting light emitted from the lamp; (1) a luminaire holder in which the center is recessed in a hemispherical shape with respect to the disc, wherein a first spiral hole is formed at a bottom thereof and a hemispherical cable groove is formed at an upper surface thereof so as to face each other; (2) The second spiral hole having the same diameter as the first spiral hole is formed in the center of the upper surface is a coupling rod having a spiral portion on the outer circumferential surface is vertically coupled to the luminaire holder, the bottom of the cylindrical cross-section main is the reflection shade is coupled frame; (3) upper and lower beams made of a single member having cutouts at equal intervals on the lower edge which surrounds the circumference of the reflection shade so as to extend further downward from the lower end of the reflection shade, and totally reflects or transflects the light reflected from the reflection shade; Cover of shape; (4) a plurality of parts which are fixed to be inclined outwardly and downwardly at a predetermined interval on the lower outer circumferential surface of the main frame, and the other ends of which are securely supported so as not to be detached by being inserted into the cutouts formed on the lower edge of the cover; Including a support, The lamp is a ceiling lamp, characterized in that the electrode-less fluorescent lamp that emits light by ordinary electromagnetic energy such as microwave or high frequency. The method according to claim 1, The main frame includes two halves coupled to the shaft of the coupling rod, one half of the two halves of the ceiling is characterized in that the door opening and closing the left and right hinges relative to the other half Dragon lighting fixtures. The method according to claim 1, The reflector is coupled to the bottom surface of the main frame and the ceiling luminaire, characterized in that the flange formed in the "∏" cross-sectional shape having a socket hole on the upper surface so that the lamp is fitted. The method according to claim 1, The support portion, Several complexes protruded and inclined outwardly from the lower outer circumferential surface of the main frame; And The upper and lower portions of the upper and lower portions are bent inwardly with respect to the complex so as to flow inward and outward with respect to the complex, and a seating groove is formed on the upper surface of the bent lower portion to face the cutout of the cover. Ceiling light luminaire, characterized in that the bent upper end is composed of several long support that is screwed in contact with the horizontal end. The method according to claim 1 or 4, The support unit is a ceiling light fixture, characterized in that consisting of three supports fixed at intervals of 120 degrees on the outer peripheral surface of the mainframe. The ceiling lamp of claim 1, wherein the cover is made of a single member selected from translucent synthetic resin or stainless steel.

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