WO2016075722A1 - Système d'éclairage de plafond pour cabine d'ascenseur - Google Patents

Système d'éclairage de plafond pour cabine d'ascenseur Download PDF

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Publication number
WO2016075722A1
WO2016075722A1 PCT/JP2014/005670 JP2014005670W WO2016075722A1 WO 2016075722 A1 WO2016075722 A1 WO 2016075722A1 JP 2014005670 W JP2014005670 W JP 2014005670W WO 2016075722 A1 WO2016075722 A1 WO 2016075722A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
lighting
illuminating
illumination
frame
Prior art date
Application number
PCT/JP2014/005670
Other languages
English (en)
Japanese (ja)
Inventor
山田　真明
Original Assignee
三菱電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP2016558443A priority Critical patent/JP6323568B2/ja
Priority to PCT/JP2014/005670 priority patent/WO2016075722A1/fr
Priority to CN201480083299.XA priority patent/CN107000993B/zh
Publication of WO2016075722A1 publication Critical patent/WO2016075722A1/fr

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Classifications

    • 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

Definitions

  • the present invention relates to a lighting device for an elevator cab.
  • Some ceiling illuminating devices for elevator cabs are provided with an illuminating plate that transmits light having an arch shape protruding upward in order to improve the design of the cab interior.
  • This illuminating plate is placed on an arch-shaped frame, and is fixed by fastening plate springs for fastening reinforcements provided at the edges of both ends of the illuminating plate to the frame with screws. .
  • Patent Document 1 For example, Patent Document 1,
  • the lighting plate has reinforcing members at both ends hooked by leaf springs, and the leaf springs are fixed to the frame with screws.
  • the number of screws is large and the screw tightening operation is complicated.
  • there are many screws there is a risk of forgetting to fasten.
  • the present invention has been made to solve the above-described problems, and an object of the present invention is to improve the workability of attaching / detaching an illumination plate.
  • An elevator car ceiling illuminating device includes an illuminating plate through which light passes, mounting means provided at a linear edge of the illuminating plate, and an arched guide surface on which the illuminating plate is placed.
  • An illumination frame having an arch-like guide surface, and the attachment means of the illumination plate is inserted and engaged with the attachment means to restrict the upward movement of the illumination plate, and And an illumination plate holding means fixed to the illumination frame.
  • the illuminating plate is inserted into the illuminating plate holding means and fixed when the illuminating plate is attached to the arched portion of the illuminating frame.
  • FIG. 2 is a cross-sectional view taken along the line AA in FIG. It is a figure showing the protrusion part of the edge part of the illuminating plate in Embodiment 1 of this invention. It is a figure which shows the leaf
  • FIG. 6 is a sectional view taken along line BB in FIG. 5. It is a figure which shows the leaf
  • Embodiment 1 A first embodiment of the present invention will be described with reference to FIGS. In the drawings, the same reference numerals denote the same parts and the description thereof is omitted.
  • a cab ceiling lighting device 2 is provided at the ceiling of the cab 1 of the cab that moves up and down in the elevator hoistway shown in FIG.
  • the car room ceiling lighting device 2 covers the periphery of an illuminating body (not shown) fixed to the ceiling surface of the car room 1 and has an opening 3a for allowing light from the illuminating body to pass into the car room 1 below.
  • Is provided with a frame 3.
  • An illumination frame 5 is provided so as to cover the opening 3 a of the frame 3, and an illumination plate 4 through which light is transmitted is placed on the upper surface of the illumination frame 5.
  • the illumination frame 5 has a first illumination frame 6 that extends from the entrance / exit side of the opening 3 a to the back side and is provided in parallel at a predetermined interval, and is convex upward between the first illumination frames 6.
  • An arch-shaped guide surface (hereinafter referred to as guide surface 8b) is formed, and the third illumination frame 8 is provided at predetermined intervals.
  • region between the one side edge part of the opening part 3a and the 1st illumination frame 6 is obstruct
  • region located in the center of the opening part 3a enclosed by the 1st illumination frame 6 and the 3rd illumination frame 8 curves the illumination board 9 which exhibits a substantially rectangular shape along the guide surface 8b of the 3rd illumination frame 8. Is placed.
  • a support portion 6 a that supports the edge portion of the illumination plate 9 is provided obliquely across its width direction.
  • the support portion 6a includes a guide surface 6b that is formed on the upper surface of the support portion 6a in the width direction of the support portion 6a and is inclined to one side, and a guide surface that protrudes upward from the guide surface 6b by a predetermined distance.
  • a fixing portion 6c having a substantially quadrangular prism shape provided in the width direction of 6b.
  • a groove 6d into which the head of the bolt 11 is inserted is formed in the fixing portion 6c so as to penetrate in the width direction.
  • the bolts 11 are arranged at predetermined intervals over the width direction of the fixing portion 6c with the screw portions protruding upward from the upper surface of the fixing portion 6c.
  • the illumination plate 9 shown in FIG. 3 is a plate material that transmits light. Then, a pair of reinforcing members 10 having a substantially quadrangular prism shape are fixed to the linear edge of the lighting plate 9 with an adhesive so as to protrude from the upper surface of the lighting plate 9.
  • the attachment means is constituted by the reinforcing material 10. Further, the illumination plate 9 may be formed to be curved along the guide surface 8 b of the third illumination frame 8.
  • the leaf spring 12 fixed to the first lighting frame 6 is bent so that one end thereof is substantially V-shaped, and the threaded portion of the bolt 11 is inserted into the other end.
  • a hole 12a is formed.
  • One end portion, which is a guide portion of the leaf spring 12 is formed like an insertion portion 12b on one side, a vertex portion 12d, and a holding portion 12c on the other side.
  • the illuminating plate 9 has an end portion having the reinforcing member 10 inserted from the insertion portion 12b of the leaf spring 12 in the direction of arrow C shown in FIG. At this time, the illumination plate 9 is placed on the guide surface 6b and the guide surface 8b.
  • plate spring 12 engages the reinforcement material 10 of the illuminating plate 9 with the holding
  • the vertex 12 d of the leaf spring 12 presses the flat portion of the illumination plate 9 to hold the illumination plate 9.
  • the leaf spring 12 is fixed to the fixing portion 6c by a wing nut 13 with a bolt 11 protruding from the fixing portion 6c passing through the through hole 12a.
  • the illumination plate holding means for restricting the upward movement of the illumination plate 9 is constituted by a leaf spring 12.
  • Reinforcing material 10 is provided at the linear edge portions of both ends of the illuminating plate 9 through which light passes, and the illuminating plate 9 has an illuminating frame 5 having a guide surface 8b on which the illuminating plate 9 is mounted. Since the reinforcing member 10 of the illuminating plate 9 is inserted into the leaf spring 12 and the illuminating plate 9 is fixed to the illuminating frame 5, the work of fixing the illuminating plate 9 using screws can be omitted, and the working time can be shortened. Can be measured.
  • Embodiment 2 A second embodiment of the present invention will be described with reference to FIGS.
  • the same reference numerals denote the same parts and the description thereof is omitted.
  • the illumination frame 5 has a first illumination frame 6 and a second illumination frame 7 that extend from the entrance / exit side of the opening 3a to the back side and are provided in parallel at a predetermined interval. Between the one illumination frame 6 and the second illumination frame 7, a guide surface 8b having an upward convex shape is formed and a third illumination frame 8 is provided at predetermined intervals.
  • region between the other side edge part of the opening part 3a and the 2nd lighting frame 7 exhibit substantially rectangular shape. It is blocked by the illumination plate 4 or a design plate that does not transmit light that has been painted or the like.
  • region located in the center of the opening part 3a enclosed by the 1st illumination frame 6, the 2nd illumination frame 7, and the 3rd illumination frame 8 is the illumination plate 9 which exhibits a substantially rectangular shape of the 3rd illumination frame 8.
  • a curved surface is placed along the guide surface 8b.
  • a support portion 7 a that supports the edge portion of the illumination plate 9 is obliquely provided in the width direction.
  • the support portion 7a includes a guide surface 7b that is formed on the upper surface of the support portion 7a in the width direction of the support portion 7a and is inclined to the other side, and a guide surface that protrudes upward from the guide surface 7b by a predetermined distance.
  • a fixing portion 7c having a substantially quadrangular prism shape provided in the width direction of 7b.
  • a groove 7d into which the head of the bolt 11 is inserted is formed so as to penetrate in the width direction.
  • the bolts 11 are arranged at predetermined intervals over the width direction of the fixing portion 7c with the screw portions protruding upward from the upper surface of the fixing portion 7c.
  • positioned at the 2nd illumination frame 7 is bent in the same side so that a cross section may exhibit a substantially C shape, and the through-hole 14a in the center part. Is formed.
  • the leaf spring 14 is provided from above the reinforcing member 10 and the fixing portion 7c so that the bolt 11 protruding from the fixing portion 7c penetrates into the through hole 14a, and one end portion bent downward is provided as the reinforcing material.
  • the other end portion of the fixing portion 7c is hooked on the side surface of the reinforcing member 10 side of the fixing portion 7c.
  • the illumination plate fixing device that restricts the upward movement of the illumination plate 9 is configured by a leaf spring 14.
  • the fixing means for fixing the leaf spring 14 to the fixing portion 7 c of the second lighting frame 7 is constituted by a bolt 11 and a wing nut 13.
  • one of the lighting plates 9 is inserted into the leaf spring 12 to hold the reinforcing material 10, and the other is placed on the guide surface 8 b while bending the lighting plate 9 itself, and the reinforcing material 10 is attached to the leaf spring 14. It is hooked.
  • the fixing procedure of the illumination plate 9 may be any, one of the illumination plates 9 is placed on the guide surface 8b, the reinforcing member 10 is hooked on the leaf spring 14, and the other is inserted into the leaf spring 12. Then, the reinforcing material 10 may be held.
  • Reinforcing materials 10 are provided at the linear edge portions of both ends of the illuminating plate 9 through which light passes, and the illuminating frame 5 has a guide surface 8b on which the illuminating plate 9 is placed. And since the illuminating plate 9 is mounted on the guide surface 8b, one reinforcing member 10 is inserted into the leaf spring 12, and the other is fixed by the leaf spring 14 that restricts the upward movement of the illuminating plate 9. The number of screws to be tightened is reduced, and it is easy to prevent forgetting to tighten the screws (wing nuts 13).
  • Embodiment 3 Embodiment 3 of the present invention will be described with reference to FIG.
  • a support portion 20 a that supports the edge portion of the illumination plate 9 is provided obliquely across its width direction.
  • the support portion 20a includes a guide surface 20b that is formed on the upper surface of the support portion 20a in the width direction of the support portion 20a and is inclined to one side, and a guide surface that protrudes upward from the guide surface 20b by a predetermined distance.
  • a fixing portion 20c having a substantially quadrangular prism shape provided in the width direction of 20b.
  • a groove 20d to which the elastic rubber 21 is fitted and fixed is provided on one side of the fixing portion 20c.
  • the elastic rubber 21 has a fixing portion 21a that is fitted and fixed in the groove 20d, and an engaging portion 21b that engages the reinforcing member 10 of the inserted illumination plate 9.
  • the illumination plate holding means for restricting the upward movement of the illumination plate 9 is constituted by the elastic rubber 21.
  • the following effects can be obtained. Since the protruding portion of the elastic rubber 21 is engaged with the reinforcing member 10 of the lighting plate 9 inserted by deformation of the protruding portion of the elastic rubber 21 and the protruding portion of the elastic rubber 21 is engaged, the upward movement of the lighting plate 9 is restricted. It does not have to be fixed after being placed on the illumination frame. Thereby, the fixed work time to the illumination frame of the illumination plate 9 is shortened.
  • Embodiment 4 Embodiment 4 of the present invention will be described with reference to FIG.
  • a support portion 22a that supports the edge portion of the illumination plate 23 is provided obliquely across its width direction.
  • the support portion 22a includes a guide surface 22b that is formed on the upper surface of the support portion 22a in the width direction of the support portion 22a and is inclined to one side, and a guide surface that protrudes upward from the guide surface 22b by a predetermined distance.
  • a fixing portion 22c having a substantially quadrangular prism shape provided across the width direction of 22b is provided.
  • a groove 22d into which the illumination plate 23 is inserted is formed on one side of the fixed portion 22c so as to penetrate in the width direction.
  • the upper part opened to the outer surface of the fixing part 22c of the groove 22d protrudes, and a step is formed between the inside of the groove.
  • the illuminating plate 23 is provided with a pair of reinforcing members 24 having a substantially quadrangular prism shape so as to protrude from the upper surface with a slight gap from the edge, and has a substantially rectangular column shape so as to protrude from the upper surface of the illuminating plate 23 in this space.
  • Elastic rubber 25 is fixed with an adhesive.
  • the elastic rubber 25 is provided with a protruding tip part slightly higher than the reinforcing member 24. The distal end portion of the elastic rubber 25 is engaged with the protruding portion of the groove 22d when the illumination plate 23 is inserted, and restricts the upward movement of the illumination plate 23.
  • the illumination plate holding part that restricts the upward movement of the illumination plate 23 is constituted by the groove 22d.
  • Elastic rubber 25 provided on the reinforcing member 24 of the illumination plate 23 is inserted into the groove 22 d of the first illumination frame 22.
  • the protruding portion of the elastic rubber 25 is engaged with the protruding portion of the groove 22d to restrict the upward movement of the lighting plate 23. Therefore, after the lighting plate 23 is placed on the lighting frame, screws or the like are used. It does not have to be fixed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

La présente invention a pour but d'améliorer l'efficacité de travail de montage d'une plaque d'éclairage (9) sur un cadre d'éclairage (8) ayant une face de guidage en forme d'arche (8b). Pour atteindre ce but, l'invention porte sur un système d'éclairage de plafond pour une cabine d'un ascenseur, ledit système étant pourvu : de la plaque d'éclairage (9), qui permet à la lumière de traverser celle-ci ; d'un moyen de montage (10), qui est disposé sur le bord rectiligne de la plaque d'éclairage ; du cadre d'éclairage (8), dont la face de guidage est en forme d'arche (8b) sur laquelle doit être disposée la plaque d'éclairage ; d'un ressort à plaque (12) qui restreint le déplacement vers le haut de la plaque d'éclairage par le fait d'avoir une partie de guidage du ressort à plaque qui vient en prise avec le moyen de montage (10) de la plaque d'éclairage quand la plaque d'éclairage est disposée sur la face de guidage en forme d'arche et insérée à partir de la partie de guidage, le ressort à plaque étant fixé au cadre d'éclairage.
PCT/JP2014/005670 2014-11-12 2014-11-12 Système d'éclairage de plafond pour cabine d'ascenseur WO2016075722A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2016558443A JP6323568B2 (ja) 2014-11-12 2014-11-12 エレベータのかご用天井照明装置
PCT/JP2014/005670 WO2016075722A1 (fr) 2014-11-12 2014-11-12 Système d'éclairage de plafond pour cabine d'ascenseur
CN201480083299.XA CN107000993B (zh) 2014-11-12 2014-11-12 电梯的轿厢用顶棚照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/005670 WO2016075722A1 (fr) 2014-11-12 2014-11-12 Système d'éclairage de plafond pour cabine d'ascenseur

Publications (1)

Publication Number Publication Date
WO2016075722A1 true WO2016075722A1 (fr) 2016-05-19

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Application Number Title Priority Date Filing Date
PCT/JP2014/005670 WO2016075722A1 (fr) 2014-11-12 2014-11-12 Système d'éclairage de plafond pour cabine d'ascenseur

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JP (1) JP6323568B2 (fr)
CN (1) CN107000993B (fr)
WO (1) WO2016075722A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110329880A (zh) * 2019-07-16 2019-10-15 中山市鑫海精密制造科技有限公司 轿厢吊顶安装机构及一种电梯轿厢

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028946Y2 (fr) * 1984-05-16 1990-03-05
JPH04246083A (ja) * 1991-01-29 1992-09-02 Toshiba Corp エレベータかご室の照明装置
JP2006199457A (ja) * 2005-01-21 2006-08-03 Mitsubishi Electric Corp マンコンベア装置
JP2008019036A (ja) * 2006-07-12 2008-01-31 Mitsubishi Electric Corp 乗客コンベアの乗客検出装置
JP4627453B2 (ja) * 2005-04-25 2011-02-09 三菱電機株式会社 エレベータのかご用天井照明装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH028946Y2 (fr) * 1984-05-16 1990-03-05
JPH04246083A (ja) * 1991-01-29 1992-09-02 Toshiba Corp エレベータかご室の照明装置
JP2006199457A (ja) * 2005-01-21 2006-08-03 Mitsubishi Electric Corp マンコンベア装置
JP4627453B2 (ja) * 2005-04-25 2011-02-09 三菱電機株式会社 エレベータのかご用天井照明装置
JP2008019036A (ja) * 2006-07-12 2008-01-31 Mitsubishi Electric Corp 乗客コンベアの乗客検出装置

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Publication number Publication date
CN107000993B (zh) 2019-04-12
CN107000993A (zh) 2017-08-01
JPWO2016075722A1 (ja) 2017-04-27
JP6323568B2 (ja) 2018-05-16

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