KR19990076253A - Fluorescent lamp fixtures - Google Patents

Abstract

The present invention relates to a fluorescent lamp mechanism that achieves direct and indirect luminous flux, and more particularly, to a fluorescent lamp mechanism that individually controls the luminous flux emission of fluorescent lamps arranged up and down to achieve a comfortable indoor environment and reduce power consumption. .

In the fluorescent lamp device of the present invention, one end is fixed on the side forming the indirect illumination of the case 10 and the case 10 having the fluorescent lamps 11 disposed up and down with partition walls therebetween to achieve direct and indirect lighting, and the other end is a ceiling. The pendant body 20 is adjustable in length to be fixed to the case 10 and is installed on one side of the case 10 by dimming the fluorescent lamp 11 of the direct light emitting portion 18 and the indirect light emitting portion 17 separately It consists of a ballast 30 to control the amount of emitted light.

Fluorescent lamp mechanism is made by dimming each of the fluorescent lamps arranged up and down to freely control the luminous flux emissions, so that various illuminance can be produced according to the characteristics of each space and the preferences of the occupants, and to create a comfortable indoor environment. There is an advantage that can achieve electrical energy saving effect through dimming.

Description

Fluorescent lamp fixtures

The present invention relates to a fluorescent lamp mechanism that achieves direct and indirect luminous flux, and more particularly, to a fluorescent lamp mechanism that individually controls the luminous flux emission of fluorescent lamps arranged up and down to achieve a comfortable indoor environment and reduce power consumption. .

In general, the lighting device by using incandescent lamps and fluorescent lamps to appropriately increase the illuminance of the room to achieve a comfortable living environment and work environment, it is installed on the ceiling or wall, etc. to be turned on / off by a switch.

Fluorescent lamps in the lighting device is widely used in homes, offices and workplaces because the power consumption is not only less than incandescent lamps, but also have a long life and easy management, and the fluorescent lamps are stabilized due to the importance of stable voltage supply. Used.

The conventional fluorescent lamp mechanism using the fluorescent lamp as described above is made so that one or a plurality of fluorescent lamps are configured in the reflector having excellent reflectance, and the reflector has a ballast for stably maintaining the voltage supplied to the fluorescent lamp.

The fluorescent lamp mechanism is configured by using a plurality of reflection shades corresponding to each other so as to achieve direct / indirect luminous flux emission according to the characteristics of each space and the preferences of the occupants. It is connected to a pendant with a length and fixed to the ceiling.

That is, in the fluorescent lamp mechanism of the direct and indirect luminous flux, the fluorescent lamp located at the lower side directly illuminates the room, and the fluorescent lamp located at the upper side illuminates the ceiling so that the reflected light illuminates the room.

However, since the conventional fluorescent lamp mechanism of direct and indirect luminous flux has a constant illuminance and luminance, the disadvantage of failing to cope effectively when the characteristic of the work is changed in the same space, that is, when the required illuminance or luminance uniformity is changed. have.

For example, since each lighting fixture is controlled on a per-column basis, it is impossible to reduce the illuminance or brightness as a whole, so that partial lighting is achieved as necessary. In this case, the brightness of the lighted and unlit lights The difference is large, resulting in problems that hinder smooth work.

The present invention has been made to solve the above-mentioned problems of the prior art, and provides a fluorescent lamp mechanism that aims to provide a comfortable indoor environment and reduce power consumption by individually controlling the luminous flux emission of fluorescent lamps arranged up and down. There is this.

In order to achieve the above object, the fluorescent lamp device of the present invention has a case in which fluorescent lamps are arranged up and down with partition walls therebetween to achieve direct and indirect lighting, and one end is fixed to the side of the indirect illumination of the case and the other end is fixed to the ceiling. It is characterized in that the ballast is adjustable in length and the ballast is installed on one side of the case to control the luminous flux emitted by individually dimming the fluorescent lamp of the direct luminous flux and the indirect luminous flux.

1 is a perspective view showing a fluorescent lamp mechanism according to an embodiment of the present invention,

2 is a side cross-sectional view of a fluorescent lamp mechanism according to an embodiment of the present invention;

3 is a plan view of the fluorescent lamp mechanism seen from A of FIG.

4 is a plan view illustrating a state viewed from B of FIG. 1.

※ Explanation of symbols for main parts of drawing ※

10: case

11: fluorescent lamp

13, 14: reflection shade

15: louver

17: indirect light emission unit

18: direct beam emission unit

20: pendant

30: dimming ballast

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a fluorescent lamp mechanism according to an embodiment of the present invention, Figure 2 is a side cross-sectional view of the fluorescent lamp mechanism according to an embodiment of the present invention.

As shown in the drawing, the case 10 is connected to the pendant body 20 having a predetermined length and is fixed to the ceiling, and the plurality of fluorescent lamps 11 are disposed up and down with the partition wall of the case 10 interposed therebetween. And a dimming stabilizer 30 for controlling luminous flux of the fluorescent lamp 11, and a louver 15 provided on the lower side of the case 10 to prevent glare by direct illumination.

3 is a plan view of the fluorescent lamp mechanism as seen in FIG. 1A, which shows an indirect light emitting portion 17 to which the upper surface of the case 10, that is, the pendant body 20 is connected, and FIG. As a plan view showing the state as seen from B, there is shown a direct beam discharge unit 18 in which a louver 15 for preventing glare is provided.

Fluorescent lamp mechanism constituting the direct and indirect luminous flux of the present invention is configured to freely control the luminous flux emitted through the dimming ballast 30 by individually wiring the fluorescent lamps 11 configured up and down with a partition wall therebetween, so that the occupant is working. And illuminance can be adjusted according to external conditions.

That is, the fluorescent lamp 11 mechanism includes a case 10 having a direct light emission portion 18 opened downward and an indirect light emission portion 17 opened upward, and the case 10. A fluorescent lamp 11 comprising one or a plurality of direct beam emitters 18 and an indirect beam emitter 17, and a plurality of dimming ballasts 30 for controlling the amount of emitted beams of the fluorescent lamps 11; It is made of a pendant body 20 for fixing the case 10 to the ceiling.

In this case, the high luminous flux shader 13 is formed on the side of the direct beam emitter 18 to improve the illuminance, and the white aluminum reflector 14 is formed on the indirect luminous flux portion 17 so as to improve illumination and remove dust. do.

In addition, one end of the pendant body 20 is coupled to a predetermined position on the indirect light emitting unit 17 side of the case 10 and the other end is fixed to the ceiling, and the length can be adjusted so that the indirect light emitting unit 17 and The spacing of the ceiling can be adjusted.

The fluorescent lamp mechanism of the present invention made as described above functions as follows.

The fluorescent lamp mechanism fixed to the ceiling by the pendant body 20 achieves direct and indirect luminous flux to uniformly distribute the luminance and illuminance of the ceiling and the indoor space.

That is, since the fluorescent lamp 11 of the indirect luminous flux unit 17 of the fluorescent lamp mechanism irradiates light of a predetermined brightness to the ceiling side, the irradiated light is reflected back to the indoor side while illuminating the ceiling, and the direct luminous flux unit The fluorescent lamp 11 of 18 has a direct luminous flux emitted in a downward direction to achieve a high illuminance compared to the indirect luminous flux emitter 17, so that the entire room has a uniform illuminance.

In particular, the fluorescent lamp mechanism forming the direct and indirect luminous flux is controlled by the dimming ballast 30 so that the occupant can freely adjust the illuminance of the room in consideration of working characteristics or external conditions.

That is, the occupant can individually turn on / off the indirect light emitting portion 17 and the direct light emitting portion 18 of the fluorescent lamp mechanism by a dimming switch (not shown) installed on a wall or other predetermined position. The brightness of the fluorescent lamp 11 configured in the indirect luminous flux emitters 18 and 17 can be adjusted to achieve the most suitable illuminance.

Fluorescent lamp mechanism is made by dimming each of the fluorescent lamps arranged up and down to freely control the luminous flux emissions, so that various illuminance can be produced according to the characteristics of each space and the preferences of the occupants to achieve a comfortable indoor environment. There is an advantage that can achieve electrical energy saving effect through dimming.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention.

Therefore, such modifications or variations will have to belong to the claims of the present invention.

Claims (2)

A case 10 in which fluorescent lamps 11 are arranged up and down with partition walls therebetween to achieve direct and indirect illumination; A pendant body 20 having one end fixed to the indirect illumination side of the case 10 and the other end fixed to the ceiling; A ballast (30) installed on one side of the case (10) for dimming the fluorescent lamps (11) of the direct light emitting unit (18) and the indirect light emitting unit (17) separately; Fluorescent lamp mechanism, characterized in that made. The fluorescent lamp mechanism of claim 1, wherein the ballast is a dimming ballast (30).