CN102822082A - Lighting device for elevator car - Google Patents
Lighting device for elevator car Download PDFInfo
- Publication number
- CN102822082A CN102822082A CN2010800661061A CN201080066106A CN102822082A CN 102822082 A CN102822082 A CN 102822082A CN 2010800661061 A CN2010800661061 A CN 2010800661061A CN 201080066106 A CN201080066106 A CN 201080066106A CN 102822082 A CN102822082 A CN 102822082A
- Authority
- CN
- China
- Prior art keywords
- light
- illuminatian plate
- prism
- cage
- specific coatings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/0233—Lighting systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/006—General building constructions or finishing work for buildings, e.g. roofs, gutters, stairs or floors; Garden equipment; Sunshades or parasols
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
Abstract
A lighting device for an elevator car is provided with a light source section which emits light toward the inside of the elevator car, and also with a prism-patterned lighting plate disposed in front of the light source section. The light source section has point light sources arranged at intervals. Prism-like grooves and ridges are formed on the prism-patterned lighting plate at pitches less than or equal to the pitches at which the point light sources are arranged.
Description
Technical field
The present invention relates to the cage illumination equipment, this cage illumination equipment is arranged on the cage of elevator, uses for example a plurality of point source of lights of LED etc.
Background technology
In the cage illumination equipment of elevator in the past, the side in framework is equipped with a plurality of painted fluorescent lamp of the light that sends redness, blueness, yellow.Be provided with the illuminatian plate that is provided with many through holes in the bottom of framework.And, on illuminatian plate, a plurality of accessory plates are installed across a plurality of distance members.On these accessory plates, also be provided with a plurality of through holes.The light that sends from painted fluorescent lamp carries out scattering in framework, shine (for example with reference to patent documentation 1) in the cage as mixing light from through hole.
The prior art document
Patent documentation
Patent documentation 1: japanese kokai publication hei 11-189382 communique
Summary of the invention
The problem that invention will solve
In the cage illumination equipment in above-mentioned past, have depth sense and three-dimension effect in order to make it, it is trapezoidal that illuminatian plate is formed, and perhaps with its tilted configuration part accessory plate correspondingly, causes structure to complicate.And, in order to obtain different illumination Design, need quantity and the interval of position, illuminatian plate and accessory plate, the shape of illuminatian plate etc. of change through hole, be difficult to increase the distortion of illumination Design.
The present invention proposes in order to address the above problem just, and its purpose is, a kind of cage illumination equipment of elevator is provided, and can utilize simple structure to improve the degree of freedom of illumination Design, and can improve appearance property.
The means that are used to deal with problems
The cage illumination equipment of elevator of the present invention has: light source portion, and it has a plurality of point source of lights that are spaced from each other the interval setting, towards cage internal radiation light; And transparent prism cutting illuminatian plate, it is configured in the place ahead of light source portion, and is formed with a plurality of concavo-convex of prism-like with the configuration section of point source of light apart from following pitch, and transmission is from the light of point source of light.
And the cage illumination equipment of elevator of the present invention has: light source portion, and it has a plurality of point source of lights that are spaced from each other the interval setting, towards cage internal radiation light; And the specific coatings illuminatian plate, it is configured in the place ahead of light source portion, and transmission is from the light of point source of light, and the specific coatings illuminatian plate has been applied in the specific coatings that the color of the light of institute's transmission changes according to direction of observation.
The invention effect
The cage illumination equipment of elevator of the present invention is that light source portion with a plurality of point source of lights and prism cutting illuminatian plate are combined; This prism cutting illuminatian plate is formed with a plurality of concavo-convex of prism-like with the configuration section of point source of light apart from following pitch; Thereby can in cage, see light from point source of light through prism cutting illuminatian plate; And can be through the concaveconvex shape of change prism cutting illuminatian plate; Easily change illumination Design, can utilize simple structure to improve the degree of freedom of illumination Design, and can improve appearance property.
And; The cage illumination equipment of elevator of the present invention is that light source portion with a plurality of point source of lights and specific coatings illuminatian plate are combined; Thereby can in cage, see light from point source of light through the specific coatings illuminatian plate, and shape that can be through change specific coatings illuminatian plate, size, position etc., illumination Design easily changed; Can utilize simple structure to improve the degree of freedom of illumination Design, and can improve appearance property.
Description of drawings
Fig. 1 is the constructional drawing of the cage of expression embodiment 1 of the present invention.
Fig. 2 is the cutaway view of the illumination box of Fig. 1.
Fig. 3 is the block diagram that the prism of presentation graphs 2 cuts the 1st example of illuminatian plate.
Fig. 4 is the block diagram that the prism of presentation graphs 2 cuts the 2nd example of illuminatian plate.
Fig. 5 is the upward view of the illumination box of presentation graphs 2.
To be expression unload the upward view of the state behind next piece prism cutting illuminatian plate from the illumination box of Fig. 5 to Fig. 6.
Fig. 7 is the front elevation of the light source portion of presentation graphs 2.
Fig. 8 is the instruction diagram of the state of optical transmission/refraction of schematically representing to form based on the prism of Fig. 2 cutting illuminatian plate.
Fig. 9 is the cutaway view of the cage illumination equipment of embodiment 2 of the present invention.
The specific embodiment
Below, be used for the mode of embodiment of the present invention with reference to description of drawings.
Fig. 1 is the constructional drawing of the cage of expression embodiment 1 of the present invention.Among the figure, cage 1 has a plurality of car locular walls 2 and top board 3.Be provided with illumination box 4 at top board 3.
Fig. 2 is the cutaway view of the illumination box 4 of Fig. 1.Top in illumination box 4 is fixed with the light source portion 5 towards cage 1 internal radiation light.Light source portion 5 has heating panel 5a and a plurality of lighting unit substrates 6 that are installed on heating panel 5a.Heating panel 5a for example utilizes steel, aluminium or has the formations such as resin of heat sinking function.
Be spaced from each other the compartment of terrain at each lighting unit substrate 6 a plurality of LED (light-emitting diode) 7 as point source of light are installed.LED7 adopts the light-emitting diode that sends white light basically, still, also can adopt the light-emitting diode of the light that sends electric light color or other color according to illumination Design.
Be provided with and light source portion 5 opening opposing in illumination box 4.Opening in illumination box 4 is provided with top board seam 8.Top board seam 8 has the part of crossing opening along the partial sum of the edge portion of opening.Be provided with a plurality of prisms cutting illuminatian plates 9 promptly in the place ahead of the light source portion 5 of illumination box 4.Prism cutting illuminatian plate 9 for example utilizes transparent plastic material to constitute, and transmission is from the light of LED7 in cage 1.The circumference of each prism cutting illuminatian plate 9 is supported on the top board seam 8.
Fig. 3 is the block diagram that the prism of presentation graphs 2 cuts the 1st example of illuminatian plate 9.Form (prism cutting processing) with configuration section apart from little pitch at prism cutting illuminatian plate 9 a plurality of concavo-convex of prism-like arranged than LED7.In the 1st example, the lower surface that cuts illuminatian plate 9 at prism is formed with the cross section a plurality of protuberances triangular in shape that extend continuously in one direction.
Fig. 4 is the block diagram that the prism of presentation graphs 2 cuts the 2nd example of illuminatian plate 9.In the 2nd example, the lower surface that cuts illuminatian plate 9 at prism is formed with many rectangular pyramids (only being depicted as quadrangle in the drawings) with the configuration section than LED7 apart from little pitch.
Fig. 5 is the upward view (from the cage 1 interior figure that observes) of the illumination box 4 of presentation graphs 2; To be expression unload the upward view of the state behind next piece prism cutting illuminatian plate 9 from the illumination box 4 of Fig. 5 to Fig. 6, and Fig. 7 is the front elevation (figure that observes in the cage 1) of the light source portion 5 of presentation graphs 2.Near four bights of illumination box 4, be provided with Down lamp (down light) 10.LED7 is aligned to rectangular.The cage illumination equipment of embodiment 1 has illumination box 4, light source portion 5, top board seam 8 and prism cutting illuminatian plate 9.
Fig. 8 is the instruction diagram of the state of optical transmission/refraction of schematically representing to form based on the prism of Fig. 2 cutting illuminatian plate 9.Reflect and diffusion to all directions via the concavo-convex of prism cutting illuminatian plate 9 from the light of 1 LED7 irradiation.
Under the situation that adopts the level and smooth illuminatian plate do not implement the prism cutting processing, from visually can only with the cooresponding zone of luminous intensity distribution angle of LED7 capture light from LED7, no matter have or not illuminatian plate, the scope that can see is fixed.And under the situation that adopts level and smooth illuminatian plate, the outward appearance of light does not change because of viewing angle.
Relative therewith, under the situation that adopts prism cutting illuminatian plate 9, light is being reflected by the part of enforcement prism cutting processing and is spreading, thereby from visually capturing the light from LED7 that level and smooth illuminatian plate, does not enter into the visual field.Therefore, can realize the performance with the cooresponding light of cutting profile, and, can bring variation to the three-dimensional appearance (shape) of light according to viewing angle.
This cage illumination equipment is that the light source portion of using LED7 5 and prism cutting illuminatian plate 9 are combined; This prism cutting illuminatian plate 9 is formed with the concavo-convex of prism-like with the configuration section than LED7 apart from little pitch; Thereby can in cage 1, see light from LED7 through prism cutting illuminatian plate 9; And can be through the concaveconvex shape of change prism cutting illuminatian plate 9; Easily change illumination Design, can utilize simple structure to improve the degree of freedom of illumination Design, and can improve appearance property.
Below, Fig. 9 is the cutaway view of the cage illumination equipment of expression embodiment 2 of the present invention.Among the figure, between light source portion 5 and prism cutting illuminatian plate 9, dispose a plurality of specific coatings illuminatian plates 11 of transmission from the light of LED7.Specific coatings illuminatian plate 11 relatively disposes with a part of LED7.
The color that each specific coatings illuminatian plate 11 has been applied in the light of institute's transmission is varied to the specific coatings of iris (7 kinds of colors) according to direction of observation.That is, specific coatings illuminatian plate 11 disperses and outgoing the light of incident according to wavelength.This specific coatings illuminatian plate 11 can use the for example Degussa iris plate (PLEXIGLAS RADIANT) (trade name) of EVONIK DEGUSSA company (Germany) manufacturing.Other structure is identical with embodiment 1.
This cage illumination equipment has used specific coatings illuminatian plate 11, thereby according to the position of passenger in cage 1, the color of LED7 seems changing, thereby can improve appearance property.And illumination Design is easily changed in shape that can be through change specific coatings illuminatian plate 11, size, position etc., can utilize simple structure to improve the degree of freedom of illumination Design, and can improve appearance property.
In addition, be partly to dispose specific coatings illuminatian plate 11 in embodiment 2, still, also can be configured to relative with the integral body of light source portion 5.
And, in embodiment 2 configuration specific coatings illuminatian plate 11 between light source portion 5 and prism cutting illuminatian plate 9, still, also can change the position of prism cutting illuminatian plate 9 and the position of specific coatings illuminatian plate 11.In this case, prism cutting illuminatian plate 9 can partly dispose, and also can be configured to relative with the integral body of light source portion 5.And, also can omit prism cutting illuminatian plate 9, only adopt specific coatings illuminatian plate 11 also can improve appearance property.
In addition, in embodiment 1,2, between LED7 and prism cutting illuminatian plate 9, be designed with interval to a certain degree, still, also can make LED7 near prism cutting illuminatian plate 9.
In addition, the concavo-convex shape, quantity, the size that are formed on the prism cutting illuminatian plate 9 can be carried out various changes, and, also can make the concavo-convex pitch of prism cutting illuminatian plate 9 identical with the configuration section distance of point source of light.
In addition, in embodiment 1,2, only dispose 1 layer of prism cutting illuminatian plate 9 between in light source portion 5 and cage 1, still, also can the overlay configuration multilayer.In this case, can make dissimilar prism cutting illuminatian plates 9 overlapping, also can make the prism cutting illuminatian plate 9 of same type overlapping.And, can cut devices spaced apart laminated between the illuminatian plate 9 at prism, also devices spaced apart laminated not.
In addition, about the aspect of prism cutting illuminatian plate 9, piece number, layout etc., be not limited to embodiment 1,2.
In addition, also can in same plane, cut illuminatian plate 9 by the dissimilar prism of alignment arrangements.
In addition; In embodiment 1,2, the outward appearance of illumination Design changes according to the position of passenger in cage 1, still; Also can be; Utilize driver element such as motor to move any at least side in light source portion 5, prism cutting illuminatian plate 9 and the specific coatings illuminatian plate 11, thus, change the outward appearance of illumination Design on one's own initiative.About this driving method, for example can enumerate the angle of inclination that changes prism cutting illuminatian plate 9 and/or specific coatings illuminatian plate 11, the method that prism cutting illuminatian plate 9 is rotated in horizontal surface.
In addition, also can prism be cut illuminatian plate 9 and/or specific coatings illuminatian plate 11 and be applied to local illumination devices such as Down lamp for example shown in Figure 5 10 or guide lamp.For example, be applied under the situation of guide lamp, as long as in the reflecting plate of domed, being spaced from each other the compartment of terrain disposes a plurality of point source of lights, any at least side who thereunder disposes in prism cutting illuminatian plate 9 and the specific coatings illuminatian plate 11 gets final product.In this structure, the pattern that can make base plate face and/or wall in the cage relative with illumination equipment 1 produce light can improve single-piece appearance property in the cage 1.
In addition, in embodiment 1,2, adopt LED7 as point source of light, but point source of light being not limited to LED7, for example also can be the filament lamp etc. of band lens.And the luminous shape of point source of light also is not limited to common circle, for example also can be annular (doughnut), quadrangle, triangle etc.
In addition, in embodiment 1,2, cage illumination equipment of the present invention is arranged on top board 3, still, the position is set is not limited to top board 3, also can be arranged on for example car locular wall 2 and/or car floor.
Claims (4)
1. the cage illumination equipment of an elevator, the cage illumination equipment of this elevator has:
Light source portion, it has a plurality of point source of lights that are spaced from each other the interval setting, towards cage internal radiation light; And
Transparent prism cutting illuminatian plate, it is configured in the place ahead of said light source portion, and is formed with a plurality of concavo-convex of prism-like with the configuration section of said point source of light apart from following pitch, and transmission is from the light of said point source of light.
2. the cage illumination equipment of elevator according to claim 1, wherein, said point source of light is a light-emitting diode.
3. the cage illumination equipment of elevator according to claim 1, wherein,
The cage illumination equipment of said elevator also has the specific coatings illuminatian plate, and this specific coatings illuminatian plate is configured between said light source portion and the said prism cutting illuminatian plate, and transmission is from the light of said point source of light,
Said specific coatings illuminatian plate has been applied in the specific coatings that the color of the light of institute's transmission changes according to direction of observation.
4. the cage illumination equipment of an elevator, the cage illumination equipment of this elevator has:
Light source portion, it has a plurality of point source of lights that are spaced from each other the interval setting, towards cage internal radiation light; And
The specific coatings illuminatian plate, it is configured in the place ahead of said light source portion, and transmission is from the light of said point source of light,
Said specific coatings illuminatian plate has been applied in the specific coatings that the color of the light of institute's transmission changes according to direction of observation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2010/056817 WO2011129010A1 (en) | 2010-04-16 | 2010-04-16 | Lighting device for elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102822082A true CN102822082A (en) | 2012-12-12 |
Family
ID=44798402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800661061A Pending CN102822082A (en) | 2010-04-16 | 2010-04-16 | Lighting device for elevator car |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2559645A1 (en) |
| JP (1) | JPWO2011129010A1 (en) |
| KR (1) | KR20130006475A (en) |
| CN (1) | CN102822082A (en) |
| WO (1) | WO2011129010A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408160A (en) * | 2020-11-06 | 2021-02-26 | 日立电梯（中国）有限公司 | Illumination structure and elevator |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130076A (en) * | 2011-12-01 | 2013-06-05 | 苏州帝奥电梯有限公司 | Car ceiling of lift car of elevator |
| JP5982269B2 (en) * | 2012-11-29 | 2016-08-31 | 株式会社日立製作所 | Elevator car lighting system |
| WO2015169372A1 (en) * | 2014-05-08 | 2015-11-12 | Kone Corporation | Semiotic lighting system and method providing semiotic lighting patterns |
| WO2018167937A1 (en) * | 2017-03-17 | 2018-09-20 | 三菱電機株式会社 | Lighting apparatus for elevator cars |
| JP7236874B2 (en) * | 2019-02-12 | 2023-03-10 | 三菱電機ビルソリューションズ株式会社 | elevator car lighting system dimmer |
| WO2021240690A1 (en) * | 2020-05-27 | 2021-12-02 | 三菱電機株式会社 | Elevator car ceiling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5595206U (en) * | 1980-01-14 | 1980-07-02 | ||
| JPS55137404U (en) * | 1979-03-23 | 1980-09-30 | ||
| JPS62230591A (en) * | 1986-03-29 | 1987-10-09 | 株式会社東芝 | Elevator |
| JP2004338825A (en) * | 2003-05-13 | 2004-12-02 | Toshiba Elevator Co Ltd | Lighting system in elevator car |
| JP2006140139A (en) * | 2004-10-07 | 2006-06-01 | Barco Nv | System and method for raising optically function of video and/or light element |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85203803U (en) * | 1985-09-16 | 1986-06-11 | 尚惠春 | Rainbow lamps |
| JPH11189382A (en) | 1997-12-25 | 1999-07-13 | Toshiba Corp | Elevator cage lighting system |
-
2010
- 2010-04-16 CN CN2010800661061A patent/CN102822082A/en active Pending
- 2010-04-16 KR KR1020127026976A patent/KR20130006475A/en not_active Application Discontinuation
- 2010-04-16 EP EP10849847A patent/EP2559645A1/en not_active Withdrawn
- 2010-04-16 JP JP2012510521A patent/JPWO2011129010A1/en active Pending
- 2010-04-16 WO PCT/JP2010/056817 patent/WO2011129010A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55137404U (en) * | 1979-03-23 | 1980-09-30 | ||
| JPS5595206U (en) * | 1980-01-14 | 1980-07-02 | ||
| JPS62230591A (en) * | 1986-03-29 | 1987-10-09 | 株式会社東芝 | Elevator |
| JP2004338825A (en) * | 2003-05-13 | 2004-12-02 | Toshiba Elevator Co Ltd | Lighting system in elevator car |
| JP2006140139A (en) * | 2004-10-07 | 2006-06-01 | Barco Nv | System and method for raising optically function of video and/or light element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112408160A (en) * | 2020-11-06 | 2021-02-26 | 日立电梯（中国）有限公司 | Illumination structure and elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011129010A1 (en) | 2011-10-20 |
| KR20130006475A (en) | 2013-01-16 |
| JPWO2011129010A1 (en) | 2013-07-11 |
| EP2559645A1 (en) | 2013-02-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121212 |