Lighting system of elevator

A lighting system and elevator technology, applied in the field of the power failure emergency light device of the elevator and the external lighting system of the elevator car, can solve the problems of the passengers being overwhelmed, the lifespan is shortened, and it is difficult to determine the content of the control panel buttons, and the maintenance is guaranteed. The effect of maintenance space, prolonging service life and reducing the number of replacements

Inactive Publication Date: 2007-10-24
TOSHIBA ELEVATOR KK
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0047] (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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Lighting system of elevator
  • Lighting system of elevator
  • Lighting system of elevator

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0266] A first embodiment of the lighting system in an elevator car of the present invention will be described below with reference to FIGS. 23 to 25. FIG. FIG. 23 is a view showing a part of the elevator car by solid lines, and FIGS. 24A and 24B are cross-sectional views when the lighting system is attached to the side panel.

[0267] 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 303 . Normally,...

no. 2 example

[0288] Next, a second embodiment of the lighting system in the elevator car of the present invention will be described with reference to FIGS. 23 , 26A, 26B and 27 . FIG. 23 is as described above, and therefore its description is omitted. Figures 26A, 26B, 27 are cross-sectional views of the lighting system of the present invention when attached to a base 308 forming part of an elevator car.

[0289] 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.

[0290] 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 .

[0291] FIG. 26A sho...

no. 3 example

[0308] Next, a third embodiment of the lighting system in the elevator car will be described with reference to FIGS. 23 , 28A, 28B. FIG. 23 is as described above, and therefore its description is omitted. 28A and 28B are cross-sectional views of the lighting system within an elevator car of the present invention as it is attached to an end rail 307 forming part of the elevator car.

[0309] 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.

[0310] Thus, in FIG. 28A , the lighting system 310 using cold cathode fluorescent lamps 311 is attached by using the bottom surface portion of the end fence 307 .

[0311] Specifically, the lighting system 310 includes: a necessary number of straight tube cold cathode fluorescent l...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

[0001] This application is a divisional application of the following application, [0002] Filing date of the original application (international filing date): September 4, 2003, [0003] National application number of the original application: 03801498.X (international application number: PCT / JP2003 / 011316), [0004] The title of invention of the original application: elevator lighting system. technical field [0005] The invention relates to a lighting system for an elevator. [0006] 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. [0007] The invention relates to the landing hall of each elevator and the sill structure of the elevator car. [0008] Furthermore, the invention relates to lighting systems in elevator cars. [0009] Furthermore, the present inve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00H01J61/78F21V5/00B66B11/02F21Y103/00
Inventor 远藤昌彦池田恭一冈田健一小川洋幸
Owner TOSHIBA ELEVATOR KK
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap