JP2008150124A - Lighting system in blackout for elevator car - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a lighting system in blackout for an elevator car capable of securing illuminance inside the car for a long time in blackout time by arranging a blackout lamp and a light accumulating resin so that the blackout lamp and the light accumulating resin emit the light, complementing each other. <P>SOLUTION: In the elevator car provided with the blackout lamp 3 to be lighted by an emergency power source such as a battery, at least one of a car operating panel 5. a ceiling lighting board 0, joints 10, handrails, skirts 13 and floor tiles 14 is formed of a light accumulating resin, and illuminance inside the car in blackout can be secured by combining the blackout lamp to be lighted by the emergency power source and the car structuring member made of the light accumulating resin for emitting the light by receiving the light of the blackout lamp. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to an elevator car power failure lighting apparatus that can ensure a long time illuminance in a car during a power failure by combining a power failure lamp and a phosphorescent resin (or fluorescent resin).

  In conventional elevators, a blackout lamp is placed on the ceiling of the cab and is automatically lit by a battery during a power failure.

  In addition, as another conventional technique, in order to ensure that the illuminance necessary for evacuation can be obtained without the use of an emergency power source such as a battery even during a power outage, and that passengers can evacuate safely, There has been proposed an elevator apparatus in which a luminous material that emits light when illumination is lost is provided in an elevator car provided (see, for example, Patent Document 1).

JP-A-10-87202

  Conventional elevators have a problem that it is difficult to ensure long-time illuminance because they are lit by a battery during a power failure.

  In another elevator apparatus according to the prior art, a phosphorescent material that emits light when the illumination is lost is provided in an elevator car equipped with normal indoor lighting. It is a material that can emit light as it can emit light for a long time (several hours to several tens of hours) in a short time, but it is finite, and the light emission will disappear after a long time It was something to end up with.

  This invention was made in order to solve the above-mentioned subject, arrange | positions a blackout lamp and a phosphorescent resin (or fluorescent resin) in a cage | basket | car room, and a blackout lamp and a phosphorescent resin shine while complementing each other. By this, the illumination device at the time of a power failure in an elevator car that can secure the illuminance in the car at the time of a power failure for a long time is provided.

  In the elevator car power failure lighting device according to the present invention, in the car provided with a blackout lamp that is turned on by an emergency power source such as a battery, a car operation panel, a ceiling light board, which is a member constituting the car room, At least one of joints, balustrades, baseboards, and floor tiles is made of phosphorescent resin, and there are a blackout lamp that is lit by an emergency power supply and a cage room component that is made of phosphorescent resin that receives light from the blackout lamp and emits light. The combination ensures the illuminance in the car during a power failure.

  According to this invention, since the illumination time by the phosphorescent resin is greatly extended by turning on the blackout lamp, the blackout lamp and the phosphorescent resin will shine while complementing each other, and the conventional blackout lamp alone Compared to the case of using the case or the phosphorescent resin alone, the illuminance in the car at the time of power failure can be secured for a long time.

Embodiment 1 FIG.
FIG. 1 is a perspective view showing the overall configuration of an elevator car power failure lighting apparatus according to Embodiment 1 of the present invention, and FIG. 2 is a diagram of the ceiling portion of the elevator car power failure lighting apparatus according to Embodiment 1 of the present invention. FIG. 3 is a partial cross-sectional view showing the configuration of the side wall joint portion of the lighting device in the elevator car during a power failure according to Embodiment 1 of the present invention, and FIG. 4 is a sectional view of the elevator according to Embodiment 1 of the present invention. FIG. 5 is a partial front view showing the configuration of the car operation panel of the lighting device in a car power failure in the elevator according to Embodiment 1 of the present invention, and FIG. 6 is a perspective view showing the configuration of the handrail portion of the lighting device in the car power failure. FIG. 7 is a block diagram showing a schematic configuration of the elevator car power failure lighting apparatus according to Embodiment 1 of the present invention, and FIG. 7 explains the operation of the elevator car power failure lighting apparatus according to Embodiment 1 of the present invention. It is a flow chart for.

1 to 5, reference numeral 1 is an elevator cab, 2 is a normal illumination lamp made of a fluorescent lamp or the like installed in the ceiling of the cab 1, and 3 is a light bulb or LED installed in the ceiling of the cab 1 4 is an illuminance sensor installed in the ceiling of the car room 1, 5 is a light-emitting resin car operation panel installed in the car room 1, and 6 is a power outage provided in the car operation panel 5. A lamp ON / OFF switch, 7 is an illuminance sensor provided on the car operation panel 5, 8 is a manual power generator including a manual dynamo, etc., provided on the car operation panel 5 and lighting the blackout lamp 3, and 9 is a car room. 1 is a ceiling light plate made of phosphorescent resin provided on the ceiling portion of 1, 10 is a joint made of phosphorescent resin provided between the side walls of the cab 1, and 11 is made of phosphorescent resin provided on the side wall of the cab 1. Handrail 12 is a spare battery installed inside handrail 11 Power failure lamp 3 to prevent that no longer turned on by the battery out of the source. 13 is a skirting board made of phosphorescent resin provided at the lower portion of the side wall of the cab 1, and 14 is a floor tile made of phosphorescent resin that constitutes the floor surface of the cab 1. That is, in the car room 1, all of the car room components such as the car operation panel 5, the ceiling lighting plate 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 are made of phosphorescent resin. Instead, at least one is sufficient.
In FIG. 6, reference numeral 15 denotes a battery power supply unit during a power failure, and reference numeral 16 denotes a control device during the power failure. The power supply unit 15 at the time of a power failure and the control device 16 at the time of a power failure measure the illuminance in the car by the illuminance sensors 4 and 7, and control the illuminating light 3 by ON / OFF control or illuminance control. It controls so that the illumination intensity of the board 5, the ceiling illumination board 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 is maintained. Thereby, since the power failure lamp 3 and the phosphorescent resin can be made to shine while complementing each other, the illuminance in the car at the time of the power failure can be secured for a long time.

Next, operation | movement of the illuminating device at the time of a power failure in an elevator car is demonstrated with the flowchart shown in FIG.
First, when a power failure occurs in step S1, the normal illumination lamp 2 is turned off. Next, in step S2, the car operation panel 5, the ceiling illuminating board 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 made of phosphorescent resin emit light, and the amount of phosphorescent light decreases with the passage of time. In step S3, the illuminance in the car is constantly measured and monitored by the illuminance sensors 4 and 7 only at the time of a power failure, and when the illuminance is insufficient, the blackout lamp 3 is turned on. When the blackout lamp 3 is turned on in step S3, the amount of light emitted from the car operation panel 5, the ceiling lighting plate 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 made of phosphorescent resin increases in step S4. Next, when the illuminance in the car is satisfied in step S5, the blackout lamp 3 is turned off. Thereafter, by continuing this operation, it becomes possible to secure the illuminance in the car at the time of a power failure for a long time.

  According to the first embodiment, only when the illuminance of the phosphorescent resin is lowered, the illumination time by the phosphorescent resin is greatly extended by turning on the power lamp, so that the blackout lamp and the phosphorescent resin complement each other. Therefore, the illuminance in the car at the time of power outage can be secured for a long time as compared with the case of using a conventional blackout lamp alone or the case of using a phosphorescent resin alone.

Embodiment 2. FIG.
FIG. 8 is a block diagram showing a schematic configuration of an elevator car power failure lighting apparatus according to Embodiment 2 of the present invention, and FIG. 9 explains the operation of the elevator car power failure lighting system according to Embodiment 2 of the present invention. It is a flowchart for doing.

  In the first embodiment, the power supply unit 15 at the time of a power failure and the control device 16 at the time of a power failure measure the illuminance in the car by the illuminance sensors 4 and 7, and perform the ON / OFF control or the illuminance control of the power failure lamp 3. The illuminance of the phosphorescent resin car operation panel 5, the ceiling lighting plate 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 is maintained. In the second embodiment, the power supply unit during a power failure 15 and the control device 16 at the time of power failure, by the timer 17, the power failure lamp 3 is ON / OFF controlled or illuminance controlled at predetermined time intervals, so that the light storage resin car operation panel 5, the ceiling lighting plate 9, the joint 10, Control is performed so that the illuminance of the handrail 11, the baseboard 13, and the floor tile 14 is maintained. Thereby, since the power failure lamp 3 and the phosphorescent resin can be made to shine while complementing each other, the illuminance in the car at the time of the power failure can be secured for a long time.

Next, the operation of the second embodiment will be described with reference to the flowchart shown in FIG.
First, when a power failure occurs in step S1, the normal illumination lamp 2 is turned off. In step S2, the car operation panel 5, the ceiling lighting board 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 made of phosphorescent resin emit light, and the amount of phosphorescent light decreases with the passage of time. Next, the blackout lamp 3 is turned on after a predetermined time using the timer 17 or the like in step S13. When the blackout lamp 3 is turned on in step S13, the amount of light emitted from the car operation panel 5, the ceiling lighting plate 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 made of phosphorescent resin increases in step S4. Next, in step S15, the blackout lamp 3 is turned off after a predetermined time by using the timer 17 or the like. Thereafter, by continuing this operation, it becomes possible to secure the illuminance in the car at the time of a power failure for a long time.

Embodiment 3 FIG.
FIG. 10 is a block diagram showing a schematic configuration of an elevator car power failure lighting apparatus according to Embodiment 3 of the present invention, and FIG. 11 explains the operation of the elevator car power failure lighting system according to Embodiment 3 of the present invention. It is a flowchart for doing.

  In the third embodiment, only in the event of a power failure, there is provided a light control device 18 that constantly monitors the illuminance in the car and adjusts the power of the power failure lamp 3 so as to obtain a predetermined illuminance.

Next, the operation of the third embodiment will be described with reference to the flowchart shown in FIG.
First, when a power failure occurs in step S1, the normal illumination lamp 2 is turned off. Next, in step S22, the blackout lamp is turned on, and the car operation panel 5, the ceiling lighting plate 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 made of phosphorescent resin emit light. Next, in step S23, the illuminance sensors 4 and 7 constantly monitor the illuminance in the car only during a power failure, and the light control device 18 adjusts the power of the power failure lamp 3 so that the predetermined illuminance is obtained. .

Embodiment 4 FIG.
12 is a block diagram showing a schematic configuration of an elevator car power failure lighting apparatus according to Embodiment 4 of the present invention.

  In Embodiment 1, the power supply part 15 at the time of a power failure, the control apparatus 16 at the time of a power failure, the illumination intensity sensors 4 and 7, the blackout lamp 3, the cage operation panel 5 made of phosphorescent resin, the ceiling illumination board 9, the joint 10, the handrail 11, Although comprised of the baseboard 13 and the floor tile 14, in this Embodiment 4, the power supply part 15 at the time of a power failure, the car operation panel 5 or the power failure light ON / OFF switch 6 provided on the side wall, the power failure light 3, the phosphorescence This is composed of a resin car operation panel 5, a ceiling lighting plate 9, a joint 10, a handrail 11, a baseboard 13, and a floor tile 14. As a result, the blackout lamp ON / OFF switch 6 is manually operated as necessary at the time of a power outage, and the phosphor operating resin car operation panel 5, the ceiling light board 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 Increasing the amount of emitted light ensures long-term illumination in the car during a power failure.

Embodiment 5. FIG.
FIG. 13 is a block diagram showing a schematic configuration of an elevator car power failure lighting apparatus according to Embodiment 5 of the present invention.

  In the fourth embodiment, the power generator 15 at the time of a power failure, the car operation panel 5 or the side wall is provided with a manual power generator 8, such as a manual dynamo for lighting a power light, a power light 3, and a phosphorescent resin. The car operation panel 5, the ceiling lighting plate 9, the joint 10, the handrail 11, the baseboard 13, and the floor tile 14 are configured. As a result, the manual dynamo 8 is manually operated as necessary at the time of a power failure to cause the power failure lamp 3 to emit light, and the phosphor operation resin car operation panel 5, ceiling lighting plate 9, joint 10, handrail 11, baseboard 13, floor The amount of light emitted from the tiles 14 is increased to ensure the illuminance in the car at the time of a power failure for an extremely long time.

It is a perspective view which shows the whole structure of the illuminating device at the time of a power failure in the elevator car in Embodiment 1 of this invention. It is sectional drawing which shows the structure of the ceiling part of the illuminating device at the time of the power failure in the elevator car in Embodiment 1 of this invention. It is a fragmentary sectional view which shows the structure of the side wall joint part of the illuminating device at the time of the power failure in the elevator car in Embodiment 1 of this invention. It is a perspective view which shows the structure of the handrail part of the illuminating device at the time of the power failure in the elevator car in Embodiment 1 of this invention. It is a partial front view which shows the structure of the car operation panel of the illuminating device at the time of a power failure in the elevator car in Embodiment 1 of this invention. It is a block diagram which shows schematic structure of the illuminating device at the time of the power failure in the elevator car in Embodiment 1 of this invention. It is a flowchart for demonstrating operation | movement of the illuminating device at the time of a power failure in the elevator car in Embodiment 1 of this invention. It is a block diagram which shows schematic structure of the illuminating device at the time of the power failure in the elevator car in Embodiment 2 of this invention. It is a flowchart for demonstrating operation | movement of the illuminating device at the time of the power failure in the elevator car in Embodiment 2 of this invention. It is a block diagram which shows schematic structure of the illuminating device at the time of the power failure in the elevator car in Embodiment 3 of this invention. It is a flowchart for demonstrating operation | movement of the illuminating device at the time of the power failure in the elevator car in Embodiment 3 of this invention. It is a block diagram which shows schematic structure of the illuminating device at the time of the power failure in the elevator car in Embodiment 4 of this invention. It is a block diagram which shows schematic structure of the illuminating device at the time of the power failure in the elevator car in Embodiment 5 of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Elevator cab 2 Normal illumination light 3 Power-off light 4, 7 Illuminance sensor 5 Car operation panel (made of luminous resin)
6 Blackout light ON / OFF switch 8 Manual dynamo (power generator)
9 Ceiling lighting (made of phosphorescent resin)
10 joints (made of phosphorescent resin)
11 Handrail (made of phosphorescent resin)
12 Spare battery 13 Baseboard (made of phosphorescent resin)
14 Floor tile (made of phosphorescent resin)
15 Power supply during a power failure (battery)
16 Control device in case of power failure 17 Timer 18 Light control device

Claims (6)

In an elevator car power failure lighting system equipped with a blackout light that is turned on by an emergency power source such as a battery in the car,
A car operation panel, ceiling lighting plates, joints, handrails, baseboards, floor tiles, which are members constituting the car room, are made of phosphorescent resin, and are operated by the emergency power supply, a blackout lamp, a blackout lamp, etc. An elevator car power failure illuminating device characterized by securing the illuminance in the car at the time of a power failure by a combination with a light-storing resin car room constituent member that emits light upon receiving the light.   An illuminance sensor in an elevator car according to claim 1, wherein an illuminance sensor is provided in the car, and the illuminance in the car is measured by the illuminance sensor to control ON / OFF or dimming of the blackout lamp. .   The lighting device for a power failure in an elevator car according to claim 1, wherein a timer is provided, and the blackout lamp is ON / OFF controlled at predetermined time intervals by the timer.   2. The lighting device for a power failure in an elevator car according to claim 1, wherein an ON / OFF switch for the power failure light is provided in the car.   The lighting device for a power failure in an elevator car according to claim 1, wherein a manual power generation device for lighting a power failure lamp in the car is provided.   2. The lighting system for an elevator car during a power failure according to claim 1, wherein a spare battery for a power lamp is provided in a handrail which is a member constituting the car room.

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