KR100724073B1 - Track-movable lift lighting system - Google Patents

Abstract

The present invention relates to a lighting system capable of freely moving a lighting device along a track including a trolley bar and lifting at least a portion of the track, according to the present invention. 11), a plurality of movable bodies 20 installed to be movable along the track 11, an illumination device 30 mounted on the movable bodies 20, and moved together, and at least one of the tracks 11 A lift device 40 capable of elevating a part, a supply device 50 for supplying power to at least a portion of the track 11 lifted by the lift device 40, and movement of the respective devices. And a control device for controlling the operation is provided.

Track, moving, lifting, lighting, trolley bar, gears, cables, reels

Description

Track-movable lift lighting system

1 is a partial side view of a liftable track movable lighting system according to the present invention, showing a state in which a portion of the track is raised;

2 is a partial side view of the liftable track movable lighting system according to the present invention showing a portion of the track lowered,

3 is a side view showing a moving body of the liftable track movable lighting system according to the present invention;

Figure 4 is a front sectional view showing a moving body of the movable track movable lighting system according to the present invention,

5 is a plan view showing the illumination arrangement and the lift position of the liftable track movable lighting system according to the present invention.

The present invention relates to a lighting system that moves along a track, and more particularly, to a lighting system that is capable of freely moving a lighting device along a track comprising a trolley bar and capable of elevating at least a portion of the track. will be.

Conventional indoor gymnasiums, auditoriums, concert halls, outdoor stadiums, indoor swimming pools, tunnels, subways, large-scale shops, production plants, etc. are used for a large number of lights, and these structures and structures have a high ceiling. This is,

In the case of such buildings and structures, the maintenance of lighting is difficult due to the high height of the ceiling on which the lighting is installed. Also, there are many pipes, wiring installation places, etc. Cost and manpower was required.

Therefore, when designing such a building or structure, the designer installs more lights than the number of lights required to reduce the number of maintenance of the light and obtain the brightness required for the building or structure, so that several lights are turned off during use. The lighting is arranged to maintain the desired brightness even if the brightness of the light, that is, the illumination, decreases due to dust and other conditions.

Therefore, in addition to the problem that the installation and maintenance of lighting is difficult, there was a problem that wasteful waste in terms of energy consumption due to inefficient maintenance and maintenance is possible only if the work space and structure are installed and secured at a certain position.

The present invention is to solve the problems as described above, an object of the present invention is to enable the light to move by mounting the light on the moving body moving along the track consisting of a guide rail and a trolley bar installed on the ceiling of the building. By allowing elevating part or all of the track at the same time, it provides a movable track-movable lighting system that facilitates maintenance and cleaning work and saves energy by installing only the required number of lights. I would like to.

According to the present invention for achieving the above object, a track fixedly installed in a building, a plurality of movable bodies are installed to be movable along the track, an illumination device mounted on the movable body and moved together, and the track An elevating device capable of elevating at least a portion of the elevating device, a supply device for supplying power to at least a portion of the track lifted by the elevating device, and a control device for controlling movement and operation of each of the devices; The elevating device 40 includes a drive gear 42a that is rotationally driven by a motor 41, a driven gear 42b that meshes with the drive gear 42a and rotates together, and each of the drive gears and driven drives. The wires 43a and 43b for elevating at least a portion of the track 11 by being wound or released by the rotation of the gears 42a and 42b and the wires 43a and 43b without shaking. The lift available mobile track lighting system comprising the guide rollers (44a, 44b) to ensure that the correct track position 11, which is elevated at the same time to remain stable is provided.

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

As shown in Figures 1 to 4, the movable track movable lighting system according to a preferred embodiment of the present invention, the track 11 is fixedly installed on the ceiling of the building, and the track (23) by a motor (23) 11, a plurality of movable bodies 20 which are installed to be movable along the movable body, an illumination device 30 mounted on the movable bodies 20 and moved together, and an elevating member capable of elevating at least a part of the track 11. A device 40, a supply device 50 for supplying power to at least a portion of the track 11 lifted by the elevating device 40, and a control device for controlling the movement and operation of the respective devices. It is made, including.

The track 11 is fixed to the ceiling of the building through a plurality of fixing members 12, the track 11 is provided with a plurality of trolley bars 13 through the insulator.

The movable body 20 includes a frame 21 having a plurality of wheels 22, a motor 23 mounted to the frame 21 to drive the wheels 22, and the trolley bar 13. It comprises a carbon brush collector 24 for transmitting the power or data signal flowing along the moving object, and an encoder (not shown) provided to calculate the moving distance of the moving object by the motor.

Although not shown, the rotation of the motor 23 is reduced by the speed reducer (not shown), while the rotation torque is increased, and is transmitted to the wheel 22. Reducers that perform this function are well known and will not be described any further.

The elevating device 40 includes a drive gear 42a that is rotationally driven by a motor 41, a driven gear 42b that meshes with the drive gear 42a to rotate together, and each of the drive gear and the driven gear. The wires 43a and 43b for elevating at least a portion of the track 11 by being wound or unwound by the rotation of the 42a and 42b, and stably maintain the wires 43a and 43b without shaking. Guide rollers 44a and 44b to ensure that the track 11 to be accurately positioned.

Since the drive gears and the driven gears 42a and 42b are engaged with each other and have the same size, the wires 43a wound around the drive gears and the wires 43b wound around the driven gears 42b are wound or unwound by the same length. do. As a result, the track 11 of a part or the whole of the elevating section may be horizontal.

The supply device 50 includes a reel 51 fixed to a ceiling or the like, and a cable wire 52 electrically connected to at least a portion of the track 11 that can be wound or unwound and lifted on the reel 51. )

The track 11 has to be supplied with power and communication through the trolley bar 13, and the track 11 of at least some sections that can be lifted and closed may be disconnected from the track 11 of the remaining sections for lifting. There is no need for a separate feeder 50.

The reel 51 is preferably made to be operated in conjunction with the operation of the lifting device (40).

The control device includes a main control unit installed at a predetermined position of a building, mounted on the movable body, and according to the instruction of the main control unit, the movable body 20, the lighting device 30, the lifting device 40, and the supply device 50. It includes a secondary control unit for controlling the movement and operation of the.

As shown in Figure 1, it is preferable that all eight trolley bars are installed. Four trolley bars 13 serve as electric power lines to supply electric power of a predetermined voltage to the motor 23 and the lighting device 30 of the moving body. The two trolley bars 13 also function for data communication to enable communication between the main control unit and the sub control unit of the control device. The other two trolley bars 13 function as a DC power supply to supply DC power to the secondary control unit.

The movable body is freely moved to a predetermined position on the track according to an instruction transmitted from the main control section of the control apparatus to the sub control section through the trolley bar 13 for data communication. That is, when a movement command is transmitted from the main control unit through the trolley bar 13, the sub control unit operates the motor 23 mounted on the moving object to move the moving object along the track. Herein, the distance moved by the moving object may be measured using an encoder or the like, and the measured value is transmitted to the main control unit through the trolley bar 13 for data communication, so that the main control unit checks whether the moving object has been moved by the correct distance. To help.

In addition to the movement of the moving body 20, control commands such as on / off or angle adjustment of the lighting device 30 are also transmitted from the main control unit to the secondary control unit through the trolley bar, and likewise, the main control unit checks whether the control command is completed. Can be.

It is preferable that the plurality of moving bodies provided on the track are configured to be individually controlled by the control device.

As the lighting device 30, all kinds of conventionally used ones can be mounted. The lighting device 30 may be mounted on the lower side or the side of the movable body 20. In addition, the lighting device 30 may be fixedly mounted to the movable body, or may be mounted to be rotated while allowing angle adjustment in left and right directions and up and down directions by a separate motor or the like. In this case, the movement of the lighting device can be arbitrarily controlled by the user through the control device.

As described above, according to the present invention, the lighting device can be easily controlled, and thus, when the present invention is applied to a stage lighting device, the present invention can be more freely directed.

In the track movable lighting system according to the present invention, the control device reads information such as the current position value and the moving distance value of each of the moving objects, the current lighting state and the position angle of each of the lighting devices, Or a personal computer (not shown) used for monitoring or instructing the position selection of each of the moving objects, the angle selection of each of the lighting devices, and the like.

In this way, the user can easily monitor the position information of each moving object, lighting and position angle of each lighting device, and can easily control the operation of each moving object and lighting device by using the personal computer. have.

According to the present invention, maintenance and inspection can be performed by safely lowering at least a portion of the entire track section to the floor of the building, and when the work is completed, simply raise the track to its original position to bring the lighting device to a desired place. You can move it.

5 is an exemplary view in which the movable track movable lighting system according to the present invention is applied to a gymnasium or the like. In FIG. 5, an example is shown in which moving bodies equipped with lighting apparatuses are spaced apart at regular intervals on a track. Thus, according to this invention, a movable body can be arrange | positioned suitably as needed.

As described above, according to the present invention, the lighting can be moved by attaching a light to a moving body moving along a track consisting of a guide rail and a trolley bar installed on the ceiling of the building, and at the same time, a part or the entire section of the track can be lifted. In this way, a liftable track movable lighting system is provided that facilitates maintenance and cleaning operations and saves energy by installing only the required number of lights.

Claims (5)

A track 11 fixed to the building, A plurality of movable bodies 20 installed to be movable along the track 11; Illumination device 30 is mounted to each of the moving body 20 and moved together, An elevating device 40 capable of elevating at least a portion of the track 11; A supply device 50 for supplying power to at least a portion of the track 11 lifted by the lift device 40; A control device for controlling movement and operation of each of the devices, The elevating device 40 includes a drive gear 42a that is rotationally driven by a motor 41, a driven gear 42b that meshes with the drive gear 42a to rotate together, and each of the drive gear and the driven gear. The wires 43a and 43b for elevating at least a portion of the track 11 by being wound or unwound by the rotation of the 42a and 42b, and stably maintain the wires 43a and 43b without shaking. And a guide roller (44a, 44b) to ensure that the track (11) being precisely positioned. delete The method of claim 1, The supply device 50 includes a reel 51 fixed to a ceiling or the like, and a cable wire 52 electrically connected to at least a portion of the track 11 that can be wound or unwound and lifted on the reel 51. ), The reel (51) is a movable track movable lighting system, characterized in that made to be operated in conjunction with the operation of the lifting device (40). The method according to claim 1 or 3, The track 11 fixed to the ceiling of the building through a plurality of fixing members 12 is provided with a plurality of trolley bars 13 through an insulator. The movable body 20 includes a frame 21 having a plurality of wheels 22, a motor 23 mounted to the frame 21 to drive the wheels 22, and the trolley bar 13. And a carbon brush collector (24) for transmitting the power or data signal flowing along the moving body, and an encoder installed to calculate a moving distance of the moving body by the motor. The method of claim 4, wherein Four trolley bars 13 of the plurality of trolley bars are power lines for supplying electric power of a predetermined voltage to the motor 23 and the lighting device 30 of the moving body, and the other two trolley bars 13 Communication between the main control unit installed at a predetermined position and the sub control unit mounted on the movable body to control the movement and operation of the moving body 20, the lighting device 30, etc. according to the instruction of the main control unit And two other trolley bars (13) for data communication, for direct current power supply for supplying direct current power to said secondary control section.

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