JP2009087654A - Luminaire - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a luminaire that brightly lightens a room. <P>SOLUTION: The lighting apparatus 900 has: a plurality of lamp-mounted portions 200 that are equipped with EFC-type lamps 100; a body section 300 that is detachably mounted in a rosette body bonded to a plane; and a support member 500 that connects the plurality of lamp-mounted portions 200 to the body section 300. The lamp-mounted portions 200 are placed on a circumference of which the center is the body section 300. The EFC-type lamp 100 can be switched on or off by remote control. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a lighting fixture.

  Japanese Patent Application Laid-Open Publication No. 2004-151867 discloses a lighting fixture that uses a plurality of incandescent light bulbs.

  Further, Patent Literature 2 discloses a lighting fixture in which a fluorescent lamp can be added using a continuous socket.

Japanese Patent Laid-Open No. 11-053908 JP 2007-134074 A

  However, in the above-described lighting fixture, the level of illumination is not sufficient.

  This invention is made | formed in view of the above-mentioned problem, and it aims at providing the lighting fixture which can shine brightly to every corner of a room | chamber interior. Moreover, it aims at providing a lighting fixture with high illumination intensity.

In order to achieve the above object, a lighting fixture of the present invention is provided.
A plurality of lamp mounting parts mounted with EFC type lamps;
A body part that is detachably attached to a rosette body fixed to a flat surface;
And a support portion that couples the plurality of lamp mounting portions to the main body portion.

  It is also possible to have the lamp mounting part arranged on a circumference centering on the main body part.

  In addition, the lamp mounting portion may include an upper lamp mounting portion and a lower lamp mounting portion that are located at different positions in the vertical direction.

  Further, the upper lamp mounting portion and the lower lamp mounting portion may be separated from each other by 50 mm or more and 100 mm or less.

  In addition, the lamp mounting portion may have an annular shape.

  Further, six upper lamp mounting portions may be provided.

A remote control receiver for receiving signals from the remote control;
It is also possible to have a lighting / extinguishing control unit for controlling lighting / extinguishing of the lamp mounting unit based on the signal in the main body unit.

  Further, the lighting / extinguishing control unit may have a timer function for turning off or lighting the EFC lamp after a predetermined time.

  Moreover, it is possible to have a vertical position control unit in the main body unit that controls the position of the lamp mounting unit in the vertical direction based on the signal.

  The fluorescent lamp according to the present invention illuminates the room brightly.

(Embodiment 1)
As shown in FIG. 1, the lighting fixture 900 according to the first embodiment includes a lamp mounting portion 200 on which the EFC-type lamp 100 is mounted, a main body portion 300, and a support portion that couples the lamp mounting portion 200 and the main body portion 300. 500.

  A plurality of lamp mounting portions 200 to which the EFC type lamp 100 is mounted are provided.

(Embodiment 2)
As shown in FIG. 2, six lamp mounting portions 200 are arranged on a circumference centering on the main body portion 300. Each lamp mounting part 200 is mounted with an EFC type lamp 100. Since six lamp mounting parts 200 are arranged on the circumference centering on the main body part 300, the interior of the room is brightly illuminated evenly.

  A rosette body 410 is provided on the upper portion of the main body 300. The lighting fixture 900 is fixed to the ceiling 420 via the rosette body 410.

  As shown in FIG. 3, six lamp mounting portions 200 are arranged at equal positions on the circumference centering on the main body portion 300.

  The main body 300 is formed of, for example, an iron plate or resin, and has a cylindrical shape. The support portion 500 is made of plastic or the like and has a rod shape.

As shown in FIG. 4, one end of the support portion 500 is connected to the side surface of the main body portion 300. A cylindrical bell 510 is provided at the other end of the support 500. A hanging portion 520 for hanging the lamp mounting portion 200 is provided below the bell portion 510. The lamp mounting portion 200 is suspended from the bell portion 510 by the suspended portion 520.
In FIG. 4, only two lamp mounting portions 200 to which the EFC type lamp 100 is mounted are illustrated for the purpose of promoting understanding of the drawing, and the others are omitted.

  The lamp mounting part 200 has a hollow annular shape. The EFC lamp 100 is mounted near the center of the ring of the lamp mounting part 200. Since the lamp mounting part 200 has an annular shape, the EFC type lamp 100 can be mounted effectively in the lamp mounting part 200. In FIG. 4, the EFC type lamp 100 is indicated by a dotted line.

  As shown in FIGS. 5A and 5B, the EFC type lamp 100 includes an annular lamp portion 120, a cylindrical lamp body 140 positioned at the center of the ring of the lamp portion 120, and a lamp body 140. It has a rod-shaped arm portion 130 provided on both side surfaces, and a socket portion 150 provided on the upper surface of the lamp main body 140.

  A lighting circuit 110 for lighting the EFC type lamp 100 is provided inside the lamp body 140. As the lighting circuit 110, a high-frequency lighting circuit including an inverter, a commercial frequency lighting circuit including a starter circuit and an iron ballast, or the like can be used.

  The EFC type lamp 100 is an annular fluorescent lamp, and has a slim shape compared to a spherical incandescent lamp. The EFC type lamp 100 can be attached to a general light bulb base (26E base) via the socket portion 150. Further, the power consumption of the EFC type lamp 100 is modest at 22 W, and the rated life is about 9000 hours, which is a super life. Since the EFC type lamp 100 has a slim shape, the lighting fixture 900 can also be formed slim in the vertical direction. Therefore, even if the lighting fixture 900 is provided on the ceiling, the ceiling space can be widely used.

  As shown in FIG. 6, a power line 124 is connected to a socket part 150 provided in the lamp body 140, a power line 124 from the socket part 150 is connected to a lighting circuit 110, and an output of the lighting circuit 110 is Connected to the lamp unit 120.

(Embodiment 3)
As illustrated in FIG. 7, the lighting fixture 900 according to the third embodiment includes an upper lamp mounting portion 250 and a lower lamp mounting portion 260 that are located at different positions in the vertical direction. The upper lamp mounting part 250 illuminates the upper part of the room and the lower lamp mounting part 260 illuminates the lower part of the room.

  The upper lamp mounting part 250 is the lamp mounting part 200 provided via the support part 500 located at the upper part of the main body part 300. The upper lamp mounting portion 250 includes three lamp mounting portions that are evenly arranged on the circumference centering on the main body portion 300. In FIG. 7, only one lamp mounting part 200 of the upper lamp mounting part 250 is shown in order to simplify the drawing and facilitate understanding.

  The lower lamp mounting part 260 is the lamp mounting part 200 provided via the support part 500 located at the lower part of the main body part 300. The lower lamp mounting portion 250 is also composed of three lamp mounting portions that are equally arranged on the circumference centering on the main body portion 300. In FIG. 7, only one lamp mounting part 200 of the lower lamp mounting part 260 is shown.

  The distance x between the upper lamp mounting part 250 and the lower lamp mounting part 260 is preferably 50 mm or more and 100 mm or less. This is because if the distance x between the upper lamp mounting portion 250 and the lower lamp mounting portion 260 is less than 50 mm, the role of illuminating the room from above and below may be reduced. On the other hand, if the distance x between the upper lamp mounting part 250 and the lower lamp mounting part 260 is greater than 100 mm, there is a contrast between the light that illuminates the upper part of the room and the light that illuminates the lower part of the room. Because there is sex.

(Embodiment 4)
[Lighting / Lighting off function]
As illustrated in FIG. 8A, the luminaire 900 according to the fourth embodiment includes a remote control receiver 310 and a lighting / extinguishing control unit 320 inside the main body unit 300. Remote control receiver 310 receives a signal from the remote control.

  As shown in FIG. 8B, the remote control receiver 310 that has received the signal sends a signal for lighting / extinguishing to the lighting / extinguishing control unit 320, and the lighting / extinguishing control unit 320 has a lighting circuit for each EFC type lamp. 110 is operated, and lighting / extinguishing of the lamp mounting unit 200 is controlled based on a signal from the remote controller. In FIG. 8B, three lighting circuits 110 are shown as an example.

  Therefore, an operator in the room can turn on and off the EFC fluorescent lamp 100 of the lighting fixture 900 by operating the remote controller from a position away from the lighting fixture 900.

  For example, among the upper lamp mounting part 250 and the lower lamp mounting part 260, the three EFC type lamps 100 of the upper lamp mounting part 250 are turned on, and the three EFC type lamps 100 of the lower lamp mounting part 260 are turned off. Can do. In such a case, the room can be illuminated with color rendering lighting such as theater lighting.

  For example, the three EFC type lamps 100 of the lower lamp mounting part 260 can be turned on, and the three EFC type lamps 100 of the upper lamp mounting part 250 can be turned off. In such a case, not only lighting with a color rendering property that lights the lower part of the room in a spot manner but also lighting that does not interfere with the living space is possible.

  Further, for example, it is possible to turn on only one EFC type lamp 100 among a plurality of lamp mounting portions 200 and turn off all other EFC type lamps. In such a case, it can function as auxiliary lighting during sleeping at night. Moreover, it can function as crime prevention lighting when there is no person in the room.

  The lighting of the upper lamp mounting portion 250, the lighting of the lower lamp mounting portion 260, and the lighting of only one EFC type lamp 100 among the plurality of lamp mounting portions 200 are not limited to remote operation by a remote controller. It is also possible to use a switch or the like provided directly on the lighting fixture 900.

[Timer function]
In addition, the lighting / extinguishing control unit 320 may have a timer function for turning off or lighting the EFC lamp 100 after a certain time.

  By setting a timer so that the EFC-type lamp 100 is turned on after a certain period of time, for example, indoor lighting can be turned on in accordance with the return time.

  Further, by setting a timer so that the EFC lamp 100 is turned off after a certain time, the indoor lighting can be turned off, for example, in accordance with the bedtime.

  Note that the timer setting of the lighting / extinguishing control unit 320 can be performed not only by remote control by a remote controller but also by a switch or the like provided directly on the lighting fixture 900.

(Embodiment 5)
(Vertical position adjustment function)
As illustrated in FIG. 9A, the lighting fixture 900 according to the fifth embodiment includes the position of the lamp mounting unit 200 in the vertical direction based on a signal from the remote control receiver 310 and the remote control in the main body 300. It has a vertical position control unit 330 to be controlled and a motor 340 that raises and lowers the support unit 500.

  As shown in FIG. 9B, the remote control receiver 310 that has received the signal sends a signal about the vertical position ascending / descending to the vertical position control unit 330, and the vertical position control unit 330 receives each EFC lamp. The motor 340 for raising and lowering the vertical position of the lamp is operated, and the raising and lowering of the lamp mounting unit 200 is controlled based on a signal from the remote controller. In FIG. 9B, three motors 340 are shown as an example.

  For example, the vertical position of the lamp mounting part 200 in the direction of 12 o'clock, 4 o'clock, 8 o'clock of the watch as viewed from the top of the lighting fixture 900 is moved upward, and 2 o'clock, 6 o'clock, 10 o'clock of the watch The upper lamp mounting part 250 and the lower lamp mounting part 260 can be positioned by moving the vertical position of the lamp mounting part 200 in the direction of downward.

  Further, for example, only one of the plurality of lamp mounting portions 200 can be moved upward or downward.

  Note that the upward or downward movement of the lamp mounting unit 200 can be performed not only by remote control by a remote controller but also by a switch or the like provided directly on the lighting fixture 900.

(Other embodiments)
It is also possible to provide a hood made of a transparent or translucent resin on the lower surface of the lamp mounting portion 200. By providing the hood, indoor dust can be prevented from adhering to the EFC type lamp 100.

It is a figure explaining the external appearance of the lighting fixture which concerns on Embodiment 1. FIG. It is a figure explaining the lighting fixture which concerns on Embodiment 2 from diagonally downward. It is a figure explaining the lighting fixture which concerns on Embodiment 2 from a perpendicular direction. It is a figure explaining the lighting fixture which concerns on Embodiment 2 from a horizontal direction. It is a figure explaining an EFC type | mold lamp, Among them, (a) is a figure explaining the external appearance from upper direction, (b) is a figure explaining the external appearance from the downward direction. It is a wiring diagram of an EFC type lamp. It is a figure explaining the lighting fixture which concerns on Embodiment 3 from a horizontal direction. It is a figure explaining the lighting fixture which concerns on Embodiment 4, among which (a) is a figure from a horizontal direction, (b) is a block diagram. It is a figure explaining the lighting fixture which concerns on Embodiment 5, among which (a) is a figure from a horizontal direction, (b) is a block diagram.

Explanation of symbols

100 EFC type lamp 110 lighting circuit 120 lamp section 130 arm section 140 lamp body 150 socket section 200 lamp mounting section 250 upper lamp mounting section 260 lower lamp mounting section 300 main body section 310 remote control receiver 320 lighting on / off control section 330 vertical position control section 410 Rosette body 420 Ceiling 500 Supporting part 510 Bell part 520 Hanging part 900 Lighting equipment

Claims (9)

A plurality of lamp mounting parts mounted with EFC type lamps;
A body part that is detachably attached to a rosette body fixed to a flat surface;
A support portion that couples the plurality of lamp mounting portions and the main body portion;
The lighting fixture characterized by having. The lamp mounting portion is disposed on a circumference centered on the main body portion,
The lighting fixture according to claim 1. The lamp mounting part is located at different positions in the vertical direction, an upper lamp mounting part, a lower lamp mounting part,
The lighting fixture according to claim 1, wherein the lighting fixture is provided. The upper lamp mounting part and the lower lamp mounting part are separated by 50 mm or more and 100 mm or less,
The lighting fixture according to claim 3. The lamp mounting part has an annular shape,
The lighting fixture of any one of Claims 1 thru | or 4 characterized by the above-mentioned. Six lamp mounting portions are provided.
The lighting fixture according to any one of claims 1 to 5, characterized in that: A remote control receiver for receiving signals from the remote control;
A lighting / extinguishing control unit that controls lighting / extinguishing of the lamp mounting unit based on the signal, and the main body unit,
The lighting fixture according to any one of claims 1 to 6, wherein The lighting / extinguishing control unit has a timer function for turning off or lighting the EFC type lamp after a certain time.
The luminaire according to claim 7. The main body unit has a vertical position control unit that controls the vertical position of the lamp mounting unit based on the signal.
The luminaire according to claim 7.

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