Lighting system of elevator

A lighting system and elevator technology, applied in the field of elevator car exterior lighting system and elevator power failure emergency light device, can solve the problems of shortened life, passengers being at a loss, weak light of the operation panel, etc., to reduce the number of replacements, Extend the service life and ensure the effect of maintenance

Inactive Publication Date: 2005-02-23
TOSHIBA ELEVATOR KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0043] (2) The above-mentioned fluorescent lamp 1164 has the following characteristics, that is, every time the lighting system 1163 is repeatedly turned off and on, the lifetime will be shortened
In this way, the light shining on the operation panel also becomes very weak, and it is also difficult to determine the position of the control panel and the content of the buttons on the panel, which only makes passengers more confused

Method used

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  • Lighting system of elevator
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  • Lighting system of elevator

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0261] The following will refer to Figures 23 to 25 A first embodiment of the lighting system in an elevator car according to the invention is presented. Figure 23 is a view showing a part of the elevator car by solid lines, while Figure 24A and Figure 24B is a cross-sectional view when the lighting system is attached to the side panel.

[0262] The elevator car 301 comprises a car floor 302, a side plate 303 which becomes the car wall, a roof plate 304 which becomes a car ceiling arranged to cover the upper part of the side plate 303, a preset position on the front side of the car. entrance bars 305 erected at intervals, front doors 306 disposed between the two access bars 305 to facilitate opening and closing during passenger entry and exit, end rails 307 attached between the upper portion of the front doors 306 and the top panel 304, and A base 308 is attached between the car floor 302 and the side plates 303 . Reference numeral 309 is a joint of several side plates...

no. 2 example

[0283] Next, refer to Figure 23 , 26A , 26B and 27 to illustrate the second embodiment of the lighting system in the elevator car of the present invention. Figure 23 As described above, its description is therefore omitted. Figure 26A , 26B , 27 is a cross-sectional view when the lighting system of the present invention is attached to a base 308 forming part of an elevator car.

[0284] In the elevator car 301 , a base 308 with a U-shaped cross-section is attached between the car floor 302 and the side plates 303 . In this case, for example, the side plate 303 and the base 308 are connected to each other by a connecting member 318 having a U-shaped cross section so that one plane portion faces the inside of the car.

[0285] If the side plate 303 and the base 308 are arranged according to the positional relationship that the base 308 is arranged behind the side plate 303 , a step will be formed between the side plate 303 and the base 308 .

[0286] Figure 26A An exam...

no. 3 example

[0303] Next, refer to Figure 23 , 28A , 28B to illustrate the third embodiment of the lighting system in the elevator car. Figure 23 As described above, its description is therefore omitted. Figure 28A and 28B is a cross-sectional view of the lighting system within an elevator car of the present invention when attached to an end rail 307 forming part of the elevator car.

[0304] In the elevator car 301, an end rail 307 is provided between the upper portion of the front door 306 indicated by a dotted line in the figure and the ceiling 304. As shown in FIG. The end fence 307 is formed so as to be able to set a certain width along the user's entering / exiting direction and depth direction.

[0305] Thus, in Figure 28A In this case, a lighting system 310 using cold cathode fluorescent lamps 311 is attached by using the bottom surface portion of the end fence 307 .

[0306] Specifically, the lighting system 310 includes: a necessary number of straight tube cold cathode fl...

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PUM

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Abstract

An elevator lighting system is provided, wherein replacement is easy, the number of replacing times is small, and maintenance work can be reduced. The elevator lighting system comprises an elevator cage (21), a plurality of cold-cathode fluorescent lamps (1) which are disposed on a ceiling surface (11) of the cage and arrayed in parallel, a reflection plate (3) which reflects an illumination light from the cold-cathode fluorescent lamp (1), and a stabilizer (2) which lights the cold-cathode fluorescent lamp 1. By prolonging a life of the cold-cathode fluorescent lamp (1), maintenance work is reduced to enable reduction of inconveniences to elevator users.

Description

technical field [0001] The invention relates to a lighting system for an elevator. [0002] The present invention relates to a hall signal lamp of an elevator, which is provided, for example, in a parking hall of the elevator to display the operation situation such as the arrival of the elevator to the user of the elevator. [0003] The invention relates to the landing hall of each elevator and the sill structure of the elevator car. [0004] Furthermore, the invention relates to lighting systems in elevator cars. [0005] Furthermore, the present invention relates to an elevator car exterior lighting system. [0006] The invention relates to lighting systems for elevator cars. [0007] Still further, the present invention relates to a power outage emergency light device for an elevator, which lights up in the event of a power outage to illuminate the interior of the elevator car. Background technique [0008] (Elevator Lighting System) [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02B66B13/30F21V29/505
CPCB66B13/30B66B13/306B66B11/0233B66B13/301B66B11/02
Inventor 远藤昌彦池田恭一冈田健一小川洋幸
Owner TOSHIBA ELEVATOR KK
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