JP2019149278A - Lighting fixture - Google Patents

Abstract

To impart complicated high-level lighting effects to a sub-light source, and thus to enhance article value of lighting fixtures 10, 30.SOLUTION: A cable wire 17 is laid along a ceiling 12 and fixed with metallic anchors 19, and an array of LED chips 18 provided to the cable wire 17 is turned on. Then steps are merely lit up to secure safety, and further the ceiling 12 is lit up like a starry sky, so applications of the lighting fixture 10 are widened to enhance the article value thereof.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a luminaire, and more specifically, includes a main light source and a sub-light source that is darker than the main light source, and can selectively select one of lighting states of the main light source, the sub-light source, and both light sources. It relates to lighting equipment.

Indoor lighting fixtures having a main light source composed of a fluorescent light, an incandescent light bulb, an LED light bulb, and the like and a jujube ball as a sub light source are widely used in practical use.
This type of luminaire can select either lighting of the main light source, lighting of the sub light source or turning off of both light sources, so if the sub light source is turned on all night at bedtime When you wake up at night and stand in the bathroom, you can secure the safety of your feet.

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By the way, the jujube sphere provided in the luminaire as the auxiliary light source has only a simple illumination effect of illuminating the room so dark that the feet can be confirmed.
In view of this point, the present invention aims to increase the commercial value of a lighting fixture by providing a complex and advanced lighting effect to a sub-light source.

The present invention comprises a main light source and a sub-light source that is darker than the main light source, and is a luminaire that can selectively select one of the lighting states of turning on the main light source and turning on the sub-light source or turning off both light sources,
As the auxiliary light source, a plurality of LED chips are attached to the electric wire to form a row of LED chips along the longitudinal direction of the electric wire.

And preferably, a hanging ceiling rosette plug or duct rail plug for hanging from the ceiling is provided.
Preferably, the apparatus further includes a fastener for fastening the electric wire formed in the LED chip row to a ceiling, a wall, a cable for hanging a lighting fixture, a chain, or the like.
Preferably, the wire wires forming the row of LED chips are arranged in a transparent or translucent case such as a shade, a cover, or a dome.

Since the wire of the LED chip array according to the present invention is light, it is extended from the lighting fixture suspended from the ceiling, and the ceiling, wall surface, or lighting fixture can be easily hung with fasteners such as tie wraps, vinyl ties, etc. Can be tied to the cable or chain to be lowered.
Thus, according to the luminaire according to the present invention, when a row of LED chips provided on electric wires wired on the ceiling or wall surface is lit at night, not only can the safety be ensured by illuminating the feet, but also the LED on the ceiling. Since the bright spot of the chip appears like a starry sky or floats in the indoor space, a fantastic lighting effect can be obtained and its commercial value can be increased.

It is explanatory drawing which shows the lighting fixture which concerns on 1st Example of this invention. It is explanatory drawing which shows the lighting fixture which concerns on 2nd Example of this invention. It is explanatory drawing which shows the remote control used for the lighting fixture which concerns on this invention. It is explanatory drawing which shows the lighting fixture which concerns on 3rd Example of this invention. It is explanatory drawing which shows the lighting fixture which concerns on 4th Example of this invention.

  The present invention will be described below with reference to the drawings. FIG. 1 shows an indoor lighting apparatus 10 according to a first embodiment of the present invention. The lighting fixture 10 includes a cylindrical fixture body 13 that is suspended from a ceiling 12 by a chain 11. A socket 15 is suspended from the instrument body 13 by a cord 14, and an LED bulb 16 is attached to the socket 15. An electric wire 17 is wound around the instrument body 13. A number of LED chips 18 are attached to the wire 17. The LED chips 18 are attached at regular intervals along the longitudinal direction of the wire 17 to form a row of LED chips 18. One end of the wire 17 extends from the instrument body 13 to the ceiling 12, and is fastened to the chain 11 with a binding band 25 and fastened to the ceiling 12 with a fastener 19.

  The appliance main body 13 is converted from a commercial AC power source to a DC power source to supply power to the LED bulb 16 and the row of LED chips 18 of the wire 17, and the LED bulb 16 is turned on and the LED chip 18 row is turned on. A control circuit 21 is built in which either one of the LED bulbs 16 and the LED chip 18 is turned off to selectively select one of the illumination states by operating the pull switch 20. The control circuit 21 is connected by a cord 24 to a hooking sealing plug 23 attached to and detached from a hooking ceiling closet 22 installed on the ceiling 12.

  The configuration of the lighting fixture 10 according to the present embodiment is as described above. When the room is illuminated brightly, the LED bulb 16 is turned on as a main light source. At bedtime, the LED bulb 16 is turned off, and the row of LED chips 18 is turned on as a secondary light source. When the luminaire 10 is not used, both the LED bulb 16 and the LED chip 18 are turned off.

  According to the luminaire 10 according to the present embodiment, when the wire 17 is placed on the ceiling 12 and fixed with the fastener 19, and the row of LED chips 18 provided on the wire 17 is lit at night, the feet are simply illuminated. In addition to ensuring safety, the ceiling 12 is illuminated as if it were a starry sky, so that the use as the lighting fixture 10 can be expanded and its commercial value can be increased.

In the lighting fixture 10 of the present embodiment, one electric wire 17 in which a row of LED chips 18 is formed is illustrated, but a plurality of electric wires 17 in which the row of LED chips 18 is formed is connected to a control circuit 21, and the ceiling It can be made not only by twelve to 12 but also on a wall or a pillar.
In addition to lighting the LED chips 18 all at once, the LED chips 18 are flashed periodically or irregularly, gradually faded, lighted with a fade-in / fade-out effect, or flashing instantaneously. It is also possible to control to light up with instantaneous pulse dimming and discontinuous color change.

  A lighting fixture 30 according to a second embodiment of the present invention is shown in FIG. The lighting fixture 30 includes a fixture main body 34 that is suspended by a cable 33 from a plug 32 that is attached to and detached from a duct rail 31 fixed to the ceiling, a control circuit 35 that is built in the fixture main body 34, an LED bulb 36, an LED An electric wire 38 and a pull switch 39 forming a row of chips 37 are provided.

  The instrument body 34 includes a bendable socket support member 41 configured by connecting a plurality of connecting pieces 40 having a ball joint structure, and a socket 42 to which the LED bulb 36 is mounted at the lower end portion of the socket support member 41. The socket 42 and the control circuit 35 are electrically connected by a cord (not shown) inserted through the socket support member 41. One end of the electric wire 38 is connected to the control circuit 35, and the other end is wound around the cable 33, and is fastened to the cable 33 by a binding band 43 and extends upward.

  According to the lighting fixture 30 according to the present embodiment, when the row of the LED chips 37 of the electric wire 38 is turned on at night, a large number of bright spots appear in the indoor space, and the room can be illuminated fantastically.

  In the first and second embodiments, the pull switches 20 and 39 switch the lighting of the LED chips 18 and 37 of the LED light bulbs 16 and 36 as the main light source and the wire wires 17 and 38 as the sub light source. However, it is possible to give a function to the control circuits 21 and 35 so that the remote control switch 50 shown in FIG. On the display screen 52 provided on the push button 51 of the remote control switch 50, an LED bulb figure 53 indicating a main light source, a star figure 54 indicating a sub-light source, and a circle figure 55 indicating extinction are displayed. As the push button 51 is pressed, any of the figures 53, 54, and 55 is illuminated with the backlight, and the lighting state of the lighting fixtures 10 and 30 is displayed.

  A lighting fixture 60 according to a third embodiment of the present invention is shown in FIG. The lighting fixture 60 includes a control circuit 21 connected by a cord 24 to a hanging ceiling plug 23 attached to and detached from a hanging ceiling rosette 22 installed on the ceiling 12, and a circular shade 61. Inside the shade 61, electric wire 63 forming a row of LED chips 62 is irregularly arranged as a sub-light source.

  A bendable socket support member 65 is formed by connecting a plurality of connecting pieces 64 having a ball joint structure from the bottom of the shade 61, and the LED bulb 66 is mounted on the lower end of the socket support member 65. 67 is attached, and the control circuit 21 is electrically connected by a cord (not shown) inserted into the socket support member 65. A pull switch 68 is suspended from the bottom of the shade 61.

  A lighting fixture 70 according to a fourth embodiment of the present invention is shown in FIG. The lighting fixture 70 includes a control circuit 21 connected by a cord 24 to a hanging sealing plug 23 attached to and detached from a hanging ceiling rosette 22 installed on the ceiling 12, and a tubular fixture body 71.

  A socket 72 is provided on the upper part of the instrument main body 71, and electric wires 75 in which rows of LED chips 74 are formed in a dome 73 made of transparent glass as a secondary light source are irregularly arranged in the socket 72. A socket 76 is also provided at the bottom of the instrument body 71, and an LED bulb 77 is attached to the socket 76. Further, a pull switch 78 is suspended from the bottom of the instrument body 71.

DESCRIPTION OF SYMBOLS 10 ... Lighting fixture 11 ... Chain 12 ... Ceiling 13 ... Appliance main body 16 ... LED bulb 17 ... Electric wire 18 ... LED chip 19 ... Fastener 21 ... Control circuit 22 ... Hook ceiling rosette 23 ... Plug 25 ... Binding band 30 ... Illumination Appliance 31 ... Duct rail 32 ... Plug 33 ... Cable 34 ... Appliance body 35 ... Control circuit 36 ... LED bulb 37 ... LED chip 38 ... Electric wire 43 ... Binding band 60 ... Lighting fixture 61 ... Shade 62 ... LED chip 63 ... Electric wire 66 ... LED bulb 70 ... Lighting fixture 73 ... Dome 74 ... LED chip 75 ... Electric wire 77 ... LED bulb

Claims (4)

A luminaire comprising a main light source and a sub-light source that is darker than the main light source, and can selectively select one of the lighting states of turning on the main light source and turning on the sub-light source or turning off both light sources,
A lighting apparatus, wherein a plurality of LED chips are attached to an electric wire as the auxiliary light source, and an LED chip array is formed along the longitudinal direction of the electric wire.   The lighting fixture according to claim 1, further comprising a hanging ceiling rosette plug or a duct rail plug for hanging from a ceiling.   The lighting fixture according to claim 1, further comprising a fastener for fastening the electric wire forming the LED chip row to a ceiling, a wall, a cable for hanging the lighting fixture, a chain, or the like.   The lighting apparatus according to claim 1, wherein the electric wire forming the row of LED chips is arranged in a transparent or translucent case such as a shade, a cover, or a dome.

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