JPH07296624A - Ceiling lighting - Google Patents

Abstract

(57) [Summary] [Objective] To provide a ceiling lighting device in which the light type and illuminance required in each space can be freely set and changed in the right place according to the office layout. [Structure] A plurality of lighting fixtures such as a plurality of fluorescent lamps 6 and the like installed on a ceiling 1 of a living room and illuminating the inside of the living room 1, and continuously installed on the ceiling 1 of the living room in the depth direction thereof to hold the lighting fixtures. A plurality of lighting ducts 5 and a flashing relay unit 9 which is built in each of the lighting fixtures and presets lighting and extinguishing of the lighting fixtures, and the lighting ducts 5 are continuously provided in the longitudinal direction thereof. And a signal electrode 11 for transmitting a blinking signal to the blinking relay unit 9 and a power electrode 10 for supplying power to the lighting fixture.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention enables to configure the most suitable ceiling lighting mainly in the office room of an office building (hereinafter referred to as "living room") according to the office layout (partition, desk layout, etc.). Ceiling lighting device.

[0002]

2. Description of the Related Art In a recent office building, generally, the lighting equipment installed on the ceiling of a living room on the same floor is uniform in light type, illuminance, arrangement, etc., and standardized. It is often done.

For this reason, it cannot be said that the ceiling lighting is not necessarily suitable for the individual business activities of the office users who actually move in and the purpose of the room to be partitioned, and in some places it is too bright or in useless lighting. Is done,
There is a problem in that it is troublesome to adjust the lighting due to improper lighting or inappropriate blinking.

Further, since most of the lights are fixed type and their arrangement and equipment cannot be easily changed, there is a problem that it is difficult for the user to freely change the office layout after moving in.

The present invention has been made in order to solve the above problems, and it is possible to freely set and change the light type, illuminance, etc. required for each in accordance with the actual situation of the office layout. It is an object of the present invention to provide a ceiling lighting device.

[0006]

A ceiling lighting device according to the present invention is installed on a ceiling of a living room, and a plurality of lighting fixtures for illuminating the living room, and a lighting device installed in succession on the ceiling of the living room are provided. A plurality of lighting ducts for holding fixtures, and a flashing relay unit that is built in each of the lighting fixtures and presets lighting and extinguishing of the lighting fixtures,
The lighting duct is continuously provided in the longitudinal direction of the lighting duct, and includes a power electrode for supplying power to the lighting fixture and a signal electrode for transmitting a blinking signal to the blinking relay unit.

[0007]

1 to 4 show an embodiment of a ceiling lighting device according to the present invention. In the drawings, reference numeral 1 indicates the ceiling of a living room of an office building, parallel to the living room and at predetermined intervals. It is configured by including a plurality of ceiling panels 2 supported and installed by a plurality of ceiling field materials 3 and 3 installed in.

Further, reference numeral 4 is continuous with the ceiling 1 and is embedded at predetermined intervals, and a lighting case 5 for accommodating a lighting fixture described later is buried in an upper end portion of the lighting case 4, respectively. Holding ducts to hold, 6,7,8
Are installed vertically in the lighting ducts 5 to illuminate the room with fluorescent lights, downlights, washer lights, 9
Is a flashing relay unit (also referred to as a "flashing control sensor") that is built in each of these lighting devices and presets lighting and extinguishing of these lighting devices.

The lighting case 4 is formed in a substantially groove-shaped cross-section that is opened right below, and its left and right side wall portions 4a, 4a are formed so as to spread toward the ends so as to also serve as reflectors of lighting equipment such as the fluorescent lamp 6. A storage groove 4b for embedding the lighting duct 5 is continuously formed at the upper end of the lighting case 4.

The lighting duct 5 is directly under the fluorescent lamp 6, the downlight 7, and the washer light 8 so that they can be easily set and removed by a plug-in method and that these lighting fixtures can be securely held without falling off. It is formed in a substantially lip groove shape having a cross-section that opens to the inside and is fitted into the storage groove 4b of the lighting case 4.

The right and left side walls 5 of the lighting duct 5
Power supply electrodes 1 for supplying power to the fluorescent lamp 6, the downlight 7, and the washer light 8, respectively.
0, 10 and a blinking relay unit 9 built into these lighting fixtures, a transmission electrode for transmitting a signal for controlling lighting and extinguishing by controlling power supply and stop.
11 and 11 are formed respectively.

The power supply electrode 10 is formed continuously in the longitudinal direction of the lighting duct 5 so as to be able to supply electric power regardless of where the lighting fixture such as the fluorescent lamp 6 is attached in the longitudinal direction of the lighting duct 5. Has been done. Similarly, the transmission electrode 11 is also formed continuously in the longitudinal direction of the lighting duct 5.

The blinking relay unit 9 operates in conjunction with a power switch (not shown) of the luminaire, controls the supply and stop of power to the luminaire such as the fluorescent lamp 6, and turns on and off each luminaire. The lighting can be preset, and by setting the lighting and extinguishing of individual lighting in the blinking relay unit 9 in advance, the position, type, etc. of the lighting that is turned on by a certain power switch (hereinafter referred to as "switch zoning"). ")) Can be freely set, and the switch zoning once set can be freely changed.

In the figure, reference numeral 12 is an inlet / outlet port for conditioned air, or a smoke exhaust port for exhausting smoke generated in a room during a fire.

In such a configuration, in the flashing relay unit 9 built in each lighting fixture, the lighting and extinguishing of each lighting fixture are preset, and when a specific power switch is turned on, the preset is set. Only the luminaires in different positions will light up.

When the office layout (partition, desk layout, etc.) is changed, the lighting equipment such as the fluorescent lamp 6 is replaced with or replaced with one having a light type and illuminance suitable for the purpose of the office. This lighting device is attached at an arbitrary position in the longitudinal direction of the lighting duct 5, and further, lighting and extinguishing of each lighting device are preset in the blinking relay unit 9 of each lighting device.

By doing so, the most suitable ceiling lighting can be constructed according to the purpose of use in the living room. Therefore, even when the office layout is changed, it is possible for the user to do so without extra trouble. Since the ceiling lighting can be easily changed, the office layout can be freely changed.

[0018]

The present invention is configured as described above, and the lighting duct for holding the lighting fixture such as the fluorescent lamp is continuously installed in the ceiling of the office in the depth direction thereof. Since the power supply electrode for supplying power to the lighting equipment such as the fluorescent lamp is continuously formed in the longitudinal direction of the lighting duct, the lighting equipment having the light type and the illuminance most suitable for the use in the office is provided in the office. You can freely set as many as you want at any position in the depth direction of
In addition, each lighting fixture has a built-in flashing relay unit that presets lighting and extinguishing of the lighting fixture, and
Since the transmitting electrode for transmitting a blinking signal to the blinking relay unit is continuously formed in the lighting duct in the longitudinal direction of the lighting duct, the position, number, of lighting fixtures lit by a specific power switch, The type (switch zoning) can be set freely, so that the most suitable ceiling lighting can be configured according to the use of the office, and the office layout can be changed without being affected by the existing ceiling lighting configuration. It can be performed freely, and further, since it is possible to install as many lighting fixtures as needed in necessary places, there is an effect that initial cost and running cost can be reduced.

[Brief description of drawings]

FIG. 1 is a partial plan view of a living room showing an example of an arrangement of a ceiling lighting device according to the present invention.

FIG. 2 is a partially exploded perspective view of the ceiling lighting device shown in FIG.

3 is a vertical cross-sectional view of the ceiling lighting device shown in FIG.

4 (a) and 4 (b) are longitudinal sectional views of another embodiment of the ceiling lighting device according to the present invention.

[Explanation of symbols]

1 ... Ceiling, 2 ... Ceiling panel, 3 ... Ceiling edge material, 4 ... Lighting case, 5 ... Lighting duct, 6 ... Fluorescent lamp, 7 ... Downlight, 8 ... Washer light, 9 ... Flashing relay unit (for flashing control) Sensor), 10 ... power supply electrode,
11 ... Transmitting electrode, 12 ... Air-conditioning air inflow / outflow port and smoke exhaust port.

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Yoshihide Tange 1-2-7 Moto-Akasaka, Minato-ku, Tokyo Kashima Construction Co., Ltd.

Claims (1)

[Claims] 1. A plurality of lighting fixtures installed on a ceiling of a living room to illuminate the living room, a plurality of lighting ducts continuously installed on the ceiling of the living room to hold the lighting fixtures, and the lighting. A blinking relay unit that is built in each of the fixtures and presets lighting and extinguishing of the lighting fixture, and a power electrode that is continuously provided in the lighting duct in the longitudinal direction and supplies power to the lighting fixture. And a signal electrode for transmitting a blinking signal to the blinking relay unit.