CN102192428A - Illuminating device of passenger conveyor - Google Patents
Illuminating device of passenger conveyor Download PDFInfo
- Publication number
- CN102192428A CN102192428A CN2010105884424A CN201010588442A CN102192428A CN 102192428 A CN102192428 A CN 102192428A CN 2010105884424 A CN2010105884424 A CN 2010105884424A CN 201010588442 A CN201010588442 A CN 201010588442A CN 102192428 A CN102192428 A CN 102192428A
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- bar
- shaped light
- light source
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- lighting device
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Abstract
An illuminating device of the invention can excellently illuminate when a no-lamp area which does not cause unnaturality can be fabricated with a low cost. In the illuminating device (10) for a passenger conveyor (1), which is configured at the rails (4) at two sides of the steps (3) in a movement direction of the steps (3), a plurality of rod-shaped light source (12a,12b) which are provided with point light sources (16a,16b) are provided. The plurality of rod-shaped light sources (12a,12b) cause the point light sources (16a,16b) to be arranged on the rails (4) along the movement direction of the steps (3). At least partial rod-shaped light sources in the plurality of rod-shaped light sources (12a,12b) are provided with the plurality of point light sources (16a) through an arrangement of every preset distance (P). The distance between two adjacent point light sources (16a,16b) in the adjacent rod-shaped light sources (12a,12b) is set to less than 1.5 times of the preset distance (P).
Description
Technical field
The present invention relates to be used for the lighting device of passenger conveyors such as escalator or moving sidewalk.
Background technology
With guarantee the user on hand or the brightness of underfooting guarantee that user's safety is purpose or is purpose with the lamp decoration of passenger conveyors that the moving direction along step in the passenger conveyors such as escalator or moving sidewalk is equipped with lighting device.Lighting device is provided on the handrail table top part of passenger conveyors or the shirt rim backplate part etc.
Sometimes use bar-shaped light sources such as many fluorescent lamps in the above-mentioned lighting device as light source.Using like this under the situation of many bar-shaped light sources, having in the end of bar-shaped light source the necessity that is used for being fixed on bar-shaped light source on the passenger conveyors and the socket of electric power is provided is set.Therefore, when along the moving direction of step continuously during many bar-shaped light sources of configuration, socket part has become and has not had the lamp part, has factitious no lamp zone, the infringement such problem attractive in appearance of producing.
Therefore, light source as lighting device, proposed to be provided with the fluorescent lamp of lamp socket as bar-shaped light source in outside with the rectangular direction of length direction by using in the past, even the moving direction along step disposes many bar-shaped light sources, the lighting device (reference example such as following patent documentation 1) that socket part can not be clipped between adjacent bar-shaped light source yet, can throw light on continuously along the moving direction of step continuously.
[patent documentation 1] Japanese kokai publication sho 62-198004 communique
But, be provided with under the situation of fluorescent lamp as the light source of lighting device of lamp socket using as described above in outside with the rectangular direction of length direction, owing to have the fluorescent lamp bending, be processed into necessity of special shape, so the problem that exists manufacturing cost to increase considerably.
And, because the length of passenger conveyors is different different because of the mounting object building, the length of necessary light source is also corresponding and different with the length of passenger conveyors, therefore necessity of the fluorescent lamp of preparing the particular length size is arranged, the problem that exists manufacturing cost to increase considerably.
Summary of the invention
The present invention has considered the problems referred to above and has made that even dispose many bar-shaped light sources continuously to make inexpensively along the moving direction of step, the lighting device that also can not produce factitious no lamp zone, can throw light on gallantly is a purpose.
The lighting device of passenger conveyors of the present invention is provided on the railing that is arranged at above-mentioned step both sides along the moving direction of step, it is characterized in that: possess many bar-shaped light sources with spot light; Many above-mentioned bar-shaped light sources are provided on the above-mentioned railing above-mentioned spot light along the moving direction of above-mentioned step with arranging; At least a portion in many above-mentioned bar-shaped light sources disposes a plurality of above-mentioned spot lights with every preset space length; The interval of adjacent above-mentioned spot light is set at below 1.5 times of above-mentioned preset space length in adjacent above-mentioned bar-shaped light source.
The effect of invention
In the present invention, can make the lighting device that can not produce factitious no lamp zone, can throw light on gallantly inexpensively by said structure.
Description of drawings
Fig. 1 is the summary side elevation of the lighting device of the passenger conveyors of an expression example of the present invention;
Fig. 2 is the approximate vertical view of the lighting device of the passenger conveyors of an expression example of the present invention;
Fig. 3 is the summary side elevation of the lighting device of the passenger conveyors of expression variation of the present invention.
The accompanying drawing literal
1. escalator (passenger conveyors); 2. framework; 3. step; 4. railing; 5. handrail; 6. stopping port; 7. stopping port; 8. lid; 9. skirtboard backplate; 10. lighting device; 12. bar-shaped light source; 12a. the 1st bar-shaped light source; 12b. the 2nd bar-shaped light source; 14. circuit board; 14a. the 1st circuit board; 14b. the 2nd circuit board; 16,16a, 16b. spot light
The specific embodiment
An example of the present invention is described with reference to the accompanying drawings.
As shown in Figure 1, the lighting device 10 of this example is for to be used for across the lighting device that is configured in the escalator 1 between floor and the following floor.In addition, though this example describes with the example of escalator as passenger conveyors, lighting device 10 also can be used for the moving sidewalk that the step row move.
Escalator 1 possesses: across the framework 2 that is provided with toward building between last floor and following floor, in this framework 2, dispose, connect into the multistage step 3 of annular along long elliptic orbit, erect and be located at these locational pair of right and left railings 4 in multistage step 3 both sides, and be installed in the annular handrail 5 on railing 4 neighborings; Step 3 and handrail 5 drive between the stopping port 7 of the stopping port 6 of upper layer side and lower layer side circulation by not shown drive unit and move.
Such escalator 1 comprises: the horizontal part 1A, the 1B that are positioned at the stopping port 6,7 of levels, the 1C of intermediate, inclined portion that step 3 moves with predetermined angle of inclination straight line, and the curve part 1D that gently connects horizontal part 1A and horizontal part 1B and the 1C of intermediate, inclined portion.
The horizontal part 1A of lighting device 10 along the moving direction of step 3 from lower layer side is provided on handrail 5 lower positions of railing 4 to the horizontal part 1B of upper layer side, the almost whole zone of the length direction of illumination escalator 1.
Be that lighting device 10 possesses many bar-shaped light sources 12, covers the lid 8 of the light diffusing of these many bar-shaped light sources 12 in detail.Bar-shaped light source 12 is made of 2 kinds of different bar-shaped light sources of length, comprises the 1st bar-shaped light source 12a and the 2nd short bar-shaped light source 12b of Bi Di 1 bar-shaped light source 12a in this example.
As shown in Figure 2, the 1st bar-shaped light source 12a possesses along spot light 16a such as the long approximate rectangular circuit board 14a that extends longways of the length direction of the 1st bar-shaped light source 12a and a plurality of (for example this example is 6) LED elements, and each spot light 16a is provided on the circuit board 14a every predetermined spacing P along its length.The spot light 16a that will be provided in circuit board 14a end among the 1st bar-shaped light source 12a is set at the setting below half of spacing P of the spot light 16a that is provided on the circuit board 14a (promptly apart from Q1≤P/2) to circuit board 14a ora terminalis apart from Q1.
The 2nd bar-shaped light source 12b possesses approximate rectangular circuit board 14 and 1 spot light 16 such as LED element, and spot light 16 is provided on the circuit board 14.The length of the 2nd bar-shaped light source 12b---promptly be provided in the setting below the spacing P of spot light 16a on the circuit board 14a at the 1st bar-shaped light source 12a along the length setting of the moving direction of step 3.And, the same with circuit board 14a from spot light 16b to circuit board 14b ora terminalis among the 2nd bar-shaped light source 12b apart from Q2, be set to spot light 16a to set half of spacing P following (promptly apart from Q2≤P/2).
And the 1st bar-shaped light source 12a and the 2nd bar-shaped light source 12b make the moving direction of length direction along step 3, and spaced-apart predetermined R ground, interval is provided on the railing 4 continuously.Thus, spot light 16a, the 16b that is arranged on the 1st bar-shaped light source 12a and the 2nd bar-shaped light source 12b disposes side by side along the moving direction of step 3.
Specifically as shown in Figure 1, the 1st bar-shaped light source 12a is provided on horizontal part 1A, the 1B and the 1C of intermediate, inclined portion of escalator 1.And the 2nd bar-shaped light source 12b is provided in the zone (being the upper layer side of the 1C of intermediate, inclined portion in this example) that can not set the 1st bar-shaped light source 12a among horizontal part 1A, 1B and the 1C of intermediate, inclined portion---promptly short zone than the length of the 1st bar-shaped light source 12a.And many 2nd bar-shaped light source 12b are provided in curve part 1D along the curve shape of curve part 1D.
And, the interval R of adjacent bar-shaped light source 12 sets as shown in Figure 2 like this on the moving direction of step 3: the interval S that makes spot light 16 adjacent in the adjacent bar-shaped light source 12 the 1st bar-shaped light source 12a be arranged on spot light 16a on the circuit board 14a set below 1.5 times of spacing P, preferably below 1.2 times, more preferably identical distance with setting spacing P.
The circuit board 14b of the circuit board 14a of the 1st bar-shaped light source 12a and the 2nd bar-shaped light source 12b is connected on the not shown supply unit, by providing of electric power is provided the spot light 16 that is provided on each circuit board 14 is lighted.In the lighting device 10 of this example, the circuit board 14b of the 2nd bar-shaped light source 12b and for example adjacent bar- shaped light source 12a, 12b or the circuit board 14 that is positioned at other bar-shaped light sources 12 such as the most close the locational the 1st bar-shaped light source 12a are connected in series.
As described above, many bar-shaped light sources 12 that are provided with spot light 16 in the lighting device 10 of this example are arranged on the railing 4 continuously along the moving direction of step 3, spot light 16 is configured on the 1st bar-shaped light source 12a in the many bar-shaped light sources 12 every setting spacing P, and the interval R of adjacent bar-shaped light source 12 sets like this on the moving direction of step 3: the interval S that makes the adjacent spot light 16 in adjacent bar-shaped light source 12 the 1st bar-shaped light source 12a be arranged on spot light 16a on the circuit board 14a set below 1.5 times of spacing P.
Thus, even between adjacent bar-shaped light source 12, be provided with R at interval, because spot light 16 devices spaced apart are configured in horizontal part 1A from lower layer side to the zone of the horizontal part 1A of upper layer side, so highlights diminishes with the luminance difference of portion secretly, can not produce visually factitious dark portion.And if in adjacent bar-shaped light source 12 the interval S of adjacent spot light 16 greater than spot light 16a set 1.5 times of spacing P, then between adjacent bar-shaped light source 12, can produce factitious dark portion, damage attractive in appearance.
Especially by with the interval R that spacing P equally sets adjacent bar-shaped light source 12 that sets of spot light 16a, the horizontal part 1A that can make lower layer side to the almost whole zone of the horizontal part 1A of upper layer side with throw light on zone of illumination uniformly roughly from the horizontal part 1A of lower layer side to the horizontal part 1A of upper layer side.
And, the lighting device 10 of this example is owing to constitute with length different multiple bar- shaped light source 12a, 12b, therefore setting the interval R that adjusts bar-shaped light source 12 adjacent on the length direction below 1.5 times of spacing P by combination that changes multiple bar-shaped light source 12 and the interval S that makes spot light 16a, the bar-shaped light source that does not need the special-purpose length dimension of every kind of escalator thus, can obtain lighting device with the corresponding suitable length of escalator of all length, the unitized purpose of parts can be reached, manufacturing cost can be suppressed.
And, even under the situation that lighting device 10 is set along curve shape, be provided on the curve part 1D of escalator 1 by the 2nd bar-shaped light source 12b that as the lighting device 10 of this example, will lack, do not use the finished bar-shaped light source of the particular curve consistent with the curve shape of curve part 1D, also can set bar-shaped light source swimmingly along the curve shape of curve part 1D, match with the moving direction devices spaced apart ground permutation inter of spot light 16, can obtain along the lighting device of the smooth curve shape of curve part 1D along step 3.
And, because the length of the length direction of the shortest bar-shaped light source 12b is set at and sets below the spacing P, therefore, also can set spot light 16 with almost equal spacing P in almost whole zone from the horizontal part 1A of lower layer side to the horizontal part 1A of upper layer side even under the different situation of the total length of lighting device 10.
And, in the lighting device 10 of this example, because the circuit board 14b of the 2nd bar-shaped light source 12b is connected in series on other the circuit board 14 of bar-shaped light source 12, therefore, can make from the voltage step-down ground that supply unit offers lighting device 10 and directly offer each circuit board 14.
In addition, though illustrated in above-mentioned example lighting device 10 is provided in the situation on handrail 5 lower positions in the railing 4, the present invention is not limited thereto, also can be for example as on the shirt rim backplate 9 that is provided in railing 4 bottoms as shown in Figure 3.
And,, also can be organic EL or neon bulb etc. though situation when spot light 16 that bar-shaped light source 12 is had has used the LED element has been described in above-mentioned example.
And, though constituted lighting device 10 with the number that is provided in the spot light 16 on the circuit board 14 2 kinds of different bar- shaped light source 12a, 12b of size different, on the length direction in above-mentioned example, but also can for example only constitute lighting device 10, perhaps constitute lighting device 10 with the different respectively bar-shaped light source more than 3 kinds 12 of length dimension with a kind of bar-shaped light sources 12 such as the bar-shaped light sources 12 that possesses 1 spot light 16.
When especially constituting lighting device 10 when the different multiple bar-shaped light source 12 of length dimension on the use length direction, setting the bar-shaped light source 12 of even number (for example 2 etc.) spot light 16 with every predetermined spacing P on the circuit board 14 and on circuit board 14, setting the bar-shaped light source 12 of odd number (for example 3 etc.) spot light 16, the lighting device 10 of the corresponding suitable length of escalator of easier acquisition and all lengths by using with every predetermined spacing P.Thus, can dwindle the adjustable range of the interval R of bar-shaped light source 12 adjacent on the length direction, the whole zone with lighting device 10 is set at uniform illumination easily.
And, though illustrated in above-mentioned example on circuit board 14b, to set the situation of 1 spot light 16, for example also can use on circuit board 14 the bar-shaped light source 12 that has set a plurality of spot lights 16 such as 2 or 3 every predetermined spacing P as the shortest bar-shaped light source 12 as bar-shaped light source 12b the shortest in the bar-shaped light source 12 that constitutes lighting devices 10.
And, though being described in above-mentioned example, the circuit board 14b of the 2nd bar-shaped light source 12b is connected in series in the situation on other the circuit board 14 of bar-shaped light source 12, but the present invention is not limited thereto, and also each circuit board 14 that lighting device 10 can be had is parallel-connected on the supply unit respectively.
Claims (3)
1. the lighting device of a passenger conveyors is provided on the railing that is arranged at above-mentioned step both sides along the moving direction of step, it is characterized in that: possess many bar-shaped light sources with spot light;
Many above-mentioned bar-shaped light sources are provided on the above-mentioned railing above-mentioned spot light along the moving direction of above-mentioned step with arranging;
At least a portion in many above-mentioned bar-shaped light sources disposes a plurality of above-mentioned spot lights with every preset space length;
The interval of adjacent above-mentioned spot light is set at below 1.5 times of above-mentioned preset space length in adjacent above-mentioned bar-shaped light source.
2. the lighting device of passenger conveyors as claimed in claim 1 is characterized in that: above-mentioned bar-shaped light source has the 1st bar-shaped light source and length is set to than the 2nd short bar-shaped light source of the above-mentioned the 1st bar-shaped light source;
The above-mentioned the 2nd bar-shaped light source is set to below the above-mentioned preset space length along the length of the moving direction of above-mentioned step.
3. the lighting device of passenger conveyors as claimed in claim 1 or 2 is characterized in that: above-mentioned bar-shaped light source has the 1st bar-shaped light source and length is set to than the 2nd short bar-shaped light source of the above-mentioned the 1st bar-shaped light source;
The above-mentioned the 2nd bar-shaped light source and other bar-shaped light sources in series are connected on the power supply.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP047923/2010 | 2010-03-04 | ||
| JP2010047923A JP5518526B2 (en) | 2010-03-04 | 2010-03-04 | Lighting equipment for passenger conveyors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102192428A true CN102192428A (en) | 2011-09-21 |
Family
ID=44601057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105884424A Pending CN102192428A (en) | 2010-03-04 | 2010-12-10 | Illuminating device of passenger conveyor |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5518526B2 (en) |
| CN (1) | CN102192428A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5770003B2 (en) * | 2011-04-05 | 2015-08-26 | 東芝エレベータ株式会社 | Lighting equipment for passenger conveyors |
| JP5707620B2 (en) * | 2012-03-23 | 2015-04-30 | 株式会社日立製作所 | Passenger conveyor |
| JP5781466B2 (en) * | 2012-04-05 | 2015-09-24 | 株式会社日立ビルシステム | Passenger conveyor step lighting system |
| JP6012256B2 (en) * | 2012-05-18 | 2016-10-25 | 三菱電機株式会社 | Railing lighting device for passenger conveyor |
| JP5889173B2 (en) * | 2012-12-13 | 2016-03-22 | 三菱電機ビルテクノサービス株式会社 | Passenger conveyor balustrade lighting system |
| JP6310875B2 (en) * | 2015-03-17 | 2018-04-11 | 株式会社日立製作所 | Passenger conveyor |
| JP6760150B2 (en) * | 2017-03-13 | 2020-09-23 | フジテック株式会社 | Man conveyor |
| WO2019244237A1 (en) * | 2018-06-19 | 2019-12-26 | 三菱電機株式会社 | Lighting device for passenger conveyors |
| JP7497410B2 (en) | 2022-11-22 | 2024-06-10 | 東芝エレベータ株式会社 | Passenger conveyor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62198004A (en) * | 1986-02-25 | 1987-09-01 | 三菱電機株式会社 | Lighting apparatus |
| JP2006021918A (en) * | 2004-07-09 | 2006-01-26 | Mitsubishi Electric Building Techno Service Co Ltd | Passenger conveyor balustrade lighting device |
| CN2881309Y (en) * | 2005-05-09 | 2007-03-21 | 陈弘飚 | Continuous integral photobelt lighting system of automatic staircase handrail |
| JP2007076814A (en) * | 2005-09-14 | 2007-03-29 | Toshiba Elevator Co Ltd | Ballast mounting structure of lighting system for passenger conveyor and passenger conveyor |
-
2010
- 2010-03-04 JP JP2010047923A patent/JP5518526B2/en not_active Expired - Fee Related
- 2010-12-10 CN CN2010105884424A patent/CN102192428A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62198004A (en) * | 1986-02-25 | 1987-09-01 | 三菱電機株式会社 | Lighting apparatus |
| JP2006021918A (en) * | 2004-07-09 | 2006-01-26 | Mitsubishi Electric Building Techno Service Co Ltd | Passenger conveyor balustrade lighting device |
| CN2881309Y (en) * | 2005-05-09 | 2007-03-21 | 陈弘飚 | Continuous integral photobelt lighting system of automatic staircase handrail |
| JP2007076814A (en) * | 2005-09-14 | 2007-03-29 | Toshiba Elevator Co Ltd | Ballast mounting structure of lighting system for passenger conveyor and passenger conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011184111A (en) | 2011-09-22 |
| JP5518526B2 (en) | 2014-06-11 |
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Application publication date: 20110921 |