JP2008150187A - Car illuminating device of elevator - Google Patents

Car illuminating device of elevator Download PDF

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Publication number
JP2008150187A
JP2008150187A JP2006341866A JP2006341866A JP2008150187A JP 2008150187 A JP2008150187 A JP 2008150187A JP 2006341866 A JP2006341866 A JP 2006341866A JP 2006341866 A JP2006341866 A JP 2006341866A JP 2008150187 A JP2008150187 A JP 2008150187A
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Prior art keywords
cover
illumination
lighting
light source
car
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Pending
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JP2006341866A
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Japanese (ja)
Inventor
Takamitsu Jo
貴光 城
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Toshiba Elevator and Building Systems Corp
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Toshiba Elevator Co Ltd
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Application filed by Toshiba Elevator Co Ltd filed Critical Toshiba Elevator Co Ltd
Priority to JP2006341866A priority Critical patent/JP2008150187A/en
Publication of JP2008150187A publication Critical patent/JP2008150187A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a car illuminating device of an elevator capable of maintaining excellent aesthetic appearance for a long period by preventing the shade of foreign matter from being reflected on the lower surface of an illumination cover even if the foreign matter is intruded into an illumination case. <P>SOLUTION: This car illuminating device comprises a light source 11 installed at the inside ceiling part of the car 1 of an elevator, an illumination cover 13 made of a half-transparent material disposed under the light source 11 and having an illuminating part 15 for illuminating the inside of the car 1 with the light of the light source 11, and a cover member 16 made of a light-permeable material so installed above the illumination cover 13 as to be opposed from the illuminating part 15 and cover the entire illumination cover 13. Even if foreign matters (a) such as the corpse of insects and dust are placed on the cover member 16, the shade of the foreign matters is not reflected on the illuminating part 15 of the illumination cover 13 since the cover member 16 is separated from the illuminating part 15 of the illumination cover 13. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

この発明は、エレベータのかご室の天井部に設けられてかご室内を照明するかご室照明装置に関する。   The present invention relates to a cab illuminating device that is provided on a ceiling of an elevator cab and illuminates the interior of the cab.

エレベータのかご室の天井部には照明ケースが取り付けられ、この照明ケース内に蛍光灯などの光源が配設されている。この照明ケースの下面には開口が形成され、この開口にアクリル樹脂などの透光性を有する半透明の合成樹脂材料で形成された照明カバーが装着されている。そして前記光源の光が前記照明カバーを通してかご室内に照射され、かご室内が所定の明るさに照明される。このような照明装置については例えば特開２００４−３３８８２５公報に開示されている。
特開２００４−３３８８２５公報 An illumination case is attached to the ceiling of the elevator cab, and a light source such as a fluorescent lamp is disposed in the illumination case. An opening is formed in the lower surface of the lighting case, and a lighting cover made of a translucent synthetic resin material having translucency such as acrylic resin is attached to the opening. Then, the light from the light source is irradiated into the car room through the lighting cover, and the car room is illuminated to a predetermined brightness. Such a lighting device is disclosed in, for example, Japanese Patent Application Laid-Open No. 2004-338825.
JP 2004-338825 A

ところで、かご室の天井部には換気用の機器や救出用の開閉蓋などが設置されている関係で小さな隙間があり、このためその隙間を通して照明ケース内に蚊、蝿などの虫や塵などが入り込んでその虫の死骸や塵などが異物として照明カバーの内側上面に散在してしまうことがある。このような場合、かご室内の乗客が照明カバーを下から見たとき、その異物が黒っぽい影として映り、照明カバーの美観が損なわれ、かご室内の乗客に違和感や不快感を与えてしまう。   By the way, there is a small gap in the ceiling of the cab due to the installation of ventilation equipment and rescue opening and closing lids, etc. Therefore, insects such as mosquitoes, moths and dust etc. in the lighting case through the gap May enter and the dead carcasses or dust may be scattered on the inner upper surface of the lighting cover as foreign matter. In such a case, when the passenger in the car room looks at the lighting cover from below, the foreign object appears as a dark shadow, and the aesthetic appearance of the lighting cover is impaired, and the passenger in the car room is uncomfortable or uncomfortable.

一般に、照明カバーは、エレベータの定期点検時などに照明ケースから取り外されて清掃されるが、その清掃のサイクルは比較的長く、このため照明カバーの内側上面には虫の死骸や塵などの異物がそのまま放置されて散在しやすく、特に虫の飛翔が多くなる夏期などではより顕著となり、相当短いサイクルで清掃をしなければ良好な美観を保つことができない。   Generally, the lighting cover is removed and cleaned from the lighting case during periodic inspections of the elevator, etc., but the cleaning cycle is relatively long, so there are foreign objects such as insect dead bodies and dust on the inner top surface of the lighting cover. Are more likely to be left and scattered, especially in the summer when insects fly more frequently, and good aesthetics cannot be maintained unless they are cleaned in a fairly short cycle.

この発明はこのような点に着目してなされたもので、その目的とするところは、照明ケース内に異物が入り込んでもその影が照明カバーの下面に映らず、長期に渡って良好な美観を保つことができるエレベータのかご室照明相装置を提供することにある。   The present invention has been made paying attention to such points, and the purpose of the present invention is to provide a good aesthetic for a long period of time, even if a foreign object enters the lighting case, the shadow does not appear on the lower surface of the lighting cover. It is to provide an elevator cab lighting phase device that can be maintained.

請求項１の発明は、エレベータのかご室内の天井部に設けられた光源と、この光源の下方に配置され、その光源の光をかご室内に照射させる照光部を有する半透明材料からなる照明カバーと、この照明カバーの上部に前記照光部と離間して対向し、かつ照明カバーの全体を覆うように設けられた透光性を有する材料からなる覆い部材とを具備することを特徴としている。   According to the first aspect of the present invention, there is provided an illumination cover comprising a light source provided in a ceiling portion of an elevator car room and a translucent material disposed below the light source and illuminating the car room with light from the light source. And a cover member made of a light-transmitting material provided so as to be opposed to the illumination portion and to cover the entire illumination cover at the upper part of the illumination cover.

請求項２の発明は、前記照明カバーが皿型状をなし、この皿型状の照明カバーの上部の開口部に前記覆い部材が設けられ、この覆い部材により前記照明カバーの内側の空間が密閉されていることを特徴としている。   According to a second aspect of the present invention, the lighting cover has a dish shape, and the cover member is provided in an opening of the upper portion of the dish shape lighting cover, and a space inside the lighting cover is sealed by the covering member. It is characterized by being.

請求項３の発明は、前記覆い部材と前記照明カバーの照光部との間の離間距離が約４０ｍｍであることを特徴としている。   The invention according to claim 3 is characterized in that a separation distance between the covering member and the illumination portion of the illumination cover is about 40 mm.

この発明によれば、照明ケース内に異物が入り込んでもその影が照明カバーの下面に映らず、長期に渡って良好な美観を保つことができる。   According to this invention, even if a foreign object enters the lighting case, the shadow is not reflected on the lower surface of the lighting cover, and a good aesthetic appearance can be maintained for a long time.

以下、この発明の一実施形態について図面を参照して説明する。   Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

図１にはエレベータのかご室１の内部の外観を示してある。かご室１の天井部には照明装置２が設けられ、またかご室１の前面には出入口３が設けられ、この出入口３にその開閉用のドア装置４が設けられている。また、出入口３の脇の壁面には、ドア開閉ボタンや行先階登録ボタンなどを備える操作盤５が取り付けられている。   FIG. 1 shows the internal appearance of an elevator cab 1. An illuminating device 2 is provided at the ceiling of the cab 1, and an entrance / exit 3 is provided at the front of the cab 1, and a door device 4 for opening and closing the cab 3 is provided at the entrance / exit 3. An operation panel 5 having a door opening / closing button, a destination floor registration button, and the like is attached to a wall surface beside the doorway 3.

図２にはかご室１の天井部に設けられた照明装置２の構造を示してある。照明装置２は、かご室１の天井部に据え付けられた例えば金属製の照明ケース１０を有し、この照明ケース１０内に蛍光灯などの複数の光源１１が配設されている。照明ケース１０の下面には開口１２が形成され、この開口１２に前記光源１１と対向するように照明カバー１３が装着されている。   FIG. 2 shows the structure of the lighting device 2 provided on the ceiling of the cab 1. The lighting device 2 includes, for example, a metal lighting case 10 installed on the ceiling of the car room 1, and a plurality of light sources 11 such as fluorescent lamps are disposed in the lighting case 10. An opening 12 is formed in the lower surface of the illumination case 10, and an illumination cover 13 is attached to the opening 12 so as to face the light source 11.

照明カバー１３は、例えばアクリル樹脂などの半透明の合成樹脂材料からなり、平面が四角形の薄皿型状に形成されている。この照明カバー１３の上端の周縁にはその外側に水平に延出するフランジ１４が一体に形成され、このフランジ１４が照明ケース１０の開口１２の縁部上側に掛け合わされることで照明カバー１３の全体が水平に支持されている。   The illumination cover 13 is made of a translucent synthetic resin material such as acrylic resin, for example, and is formed in a thin dish shape with a square plane. A flange 14 that extends horizontally is integrally formed on the periphery of the upper end of the lighting cover 13, and the flange 14 is hooked on the upper side of the edge of the opening 12 of the lighting case 10. The whole is supported horizontally.

照明カバー１３の底面（下面）は光源１１と対向する照光部１５となっている。そして照明カバー１３の上部には覆い部材１６が取り付けられている。この覆い部材１６はアクリル樹脂などの透光性を有する合成樹脂材料からなり、照明カバー１３の平面形状とほぼ同じ大きさの平板状に形成され、前記フランジ１４の上に重なって照明カバー１３の上面の全体を覆うように設けられている。覆い部材１６は前記フランジ１４に接着剤を介して接合され、この覆い部材１６により照明カバー１３の内側の空間が隙間なく密閉されている。照明カバー１３の照光部１５と覆い部材１６との間の間隔は例えば４０ｍｍ程度となっている。   The bottom surface (lower surface) of the illumination cover 13 is an illumination unit 15 that faces the light source 11. A covering member 16 is attached to the upper portion of the illumination cover 13. The covering member 16 is made of a synthetic resin material having translucency such as acrylic resin, and is formed in a flat plate shape having the same size as the planar shape of the lighting cover 13, and overlaps the flange 14 to form the lighting cover 13. It is provided so as to cover the entire upper surface. The cover member 16 is joined to the flange 14 via an adhesive, and the space inside the illumination cover 13 is sealed without a gap by the cover member 16. The distance between the illumination part 15 of the illumination cover 13 and the covering member 16 is, for example, about 40 mm.

このような照明装置２において、照明ケース１０内に虫や塵などが入り込んだときには、図２に示すようにその虫の死骸や塵が異物ａとして覆い部材１６の上に乗る。光源１１の光は覆い部材１６を透過し、さらにその覆い部材１６の下方側の照明カバー１３の照光部１５を通してかご室１内に拡散照射され、この光でかご室１内が所定の明るさに照明される。   In such an illuminating device 2, when an insect or dust enters the illumination case 10, the dead carcass or dust of the insect gets on the covering member 16 as a foreign object a as shown in FIG. 2. The light from the light source 11 passes through the covering member 16 and is further diffused and irradiated into the car room 1 through the illumination part 15 of the illumination cover 13 below the covering member 16, and the light in the car room 1 has a predetermined brightness. Illuminated.

この際、覆い部材１６の上に異物ａがあると、その異物ａの影が覆い部材１６に映る。しかしながら、かご室１内に面する照明カバー１３の照光部１５はその覆い部材１６と離間しており、このため覆い部材１６に異物ａの影が映っても、照明カバー１３の照光部１５においてはその異物ａの影がぼやけ、映ることがなく、照光部１５の全域がむらなく均一な明るさに保たれる。したがって、かご室１内の乗客が照明カバー１３を見ても違和感や不快感がなく、良好な美観を長期に渡って保つことができる。   At this time, if there is a foreign object a on the covering member 16, a shadow of the foreign object a is reflected on the covering member 16. However, the illumination part 15 of the lighting cover 13 facing the inside of the car room 1 is separated from the covering member 16, so that even if the shadow of the foreign object a is reflected on the covering member 16, the illumination part 15 of the lighting cover 13 The shadow of the foreign object a is not blurred and is not reflected, and the entire area of the illumination unit 15 is kept uniform and uniform. Therefore, even if the passenger in the cab 1 looks at the lighting cover 13, there is no sense of incongruity or discomfort, and a good aesthetic can be maintained for a long time.

照明カバー１３の内側の空間は覆い部材１６により密閉されており、このため覆い部材１６の上の異物ａが振動や風圧などで移動しても、その異物ａが照明カバー１３の内側に入り込むようなことがない。   The space inside the lighting cover 13 is sealed by the covering member 16, so that even if the foreign matter a on the covering member 16 moves due to vibration or wind pressure, the foreign matter a enters the inside of the lighting cover 13. There is nothing.

なお、覆い部材１６としては、透光性を有する材料であれば、透明の材料であっても半透明の材料であってもよく、また異物の透過を防止できれば、例えば細かなメッシュ状構造のものであってもよい。   The covering member 16 may be a transparent material or a translucent material as long as it is a light-transmitting material. If the foreign material can be prevented from being transmitted, the covering member 16 has, for example, a fine mesh structure. It may be a thing.

この発明の一実施形態に係るかご室照明装置を示す外観図。1 is an external view showing a cab lighting device according to an embodiment of the present invention. そのかご室照明装置の構造を示す断面図。Sectional drawing which shows the structure of the cab illuminating device.

符号の説明Explanation of symbols

１…かご室
２…照明装置
３…出入口
４…ドア装置
５…操作盤
１０…照明ケース
１１…光源
１２…開口
１３…照明カバー
１４…フランジ
１５…照光部
１６…覆い部材 DESCRIPTION OF SYMBOLS 1 ... Car room 2 ... Illuminating device 3 ... Entrance / exit 4 ... Door device 5 ... Control panel 10 ... Illuminating case 11 ... Light source 12 ... Opening 13 ... Illuminating cover 14 ... Flange 15 ... Illuminating part 16 ... Covering member

Claims (3)

エレベータのかご室内の天井部に設けられた光源と、
この光源の下方に配置され、その光源の光をかご室内に照射させる照光部を有する半透明材料からなる照明カバーと、
この照明カバーの上部に前記照光部と離間して対向し、かつ照明カバーの全体を覆うように設けられた透光性を有する材料からなる覆い部材と、
を具備することを特徴とするエレベータのかご室照明装置。 A light source provided on the ceiling of the elevator car room;
An illumination cover made of a translucent material that is disposed below the light source and has an illuminating unit that irradiates the car with the light of the light source;
A cover member made of a light-transmitting material provided on the upper portion of the illumination cover so as to be opposed to the illumination portion and to cover the entire illumination cover;
An elevator cab lighting device comprising: 前記照明カバーが皿型状をなし、この皿型状の照明カバーの上部の開口部に前記覆い部材が設けられ、この覆い部材により前記照明カバーの内側の空間が密閉されていることを特徴とする請求項１に記載のエレベータのかご室照明装置。   The lighting cover has a dish shape, and the cover member is provided in an opening at an upper portion of the dish shape lighting cover, and a space inside the lighting cover is sealed by the cover member. The elevator cab lighting device according to claim 1. 前記覆い部材と前記照明カバーの照光部との間の離間距離が約４０ｍｍであることを特徴とする請求項１に記載のエレベータのかご室照明装置。   2. The elevator cab illumination device according to claim 1, wherein a separation distance between the covering member and an illumination part of the lighting cover is about 40 mm.
JP2006341866A 2006-12-19 2006-12-19 Car illuminating device of elevator Pending JP2008150187A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462835Y1 (en) * 2008-10-16 2012-10-05 주식회사 코시스홀딩스 Ceiling light cover
CN112978544A (en) * 2019-12-16 2021-06-18 株式会社日立制作所 Elevator car and elevator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254486A (en) * 1985-05-02 1986-11-12 日立エレベ−タサ−ビス株式会社 Elevator ceiling lighting lamp cover
JPH02111005U (en) * 1989-02-21 1990-09-05
JP2002087739A (en) * 2000-09-11 2002-03-27 Hitachi Building Systems Co Ltd Elevator car lighting system
JP2004115209A (en) * 2002-09-26 2004-04-15 Toshiba Elevator Co Ltd Lighting system for elevator
JP2004338825A (en) * 2003-05-13 2004-12-02 Toshiba Elevator Co Ltd Lighting system in elevator car
JP2005005206A (en) * 2003-06-13 2005-01-06 Mitsubishi Electric Corp Ceiling lighting device for elevator car
JP2006209978A (en) * 2005-01-25 2006-08-10 Nitto Boseki Co Ltd Lighting system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254486A (en) * 1985-05-02 1986-11-12 日立エレベ−タサ−ビス株式会社 Elevator ceiling lighting lamp cover
JPH02111005U (en) * 1989-02-21 1990-09-05
JP2002087739A (en) * 2000-09-11 2002-03-27 Hitachi Building Systems Co Ltd Elevator car lighting system
JP2004115209A (en) * 2002-09-26 2004-04-15 Toshiba Elevator Co Ltd Lighting system for elevator
JP2004338825A (en) * 2003-05-13 2004-12-02 Toshiba Elevator Co Ltd Lighting system in elevator car
JP2005005206A (en) * 2003-06-13 2005-01-06 Mitsubishi Electric Corp Ceiling lighting device for elevator car
JP2006209978A (en) * 2005-01-25 2006-08-10 Nitto Boseki Co Ltd Lighting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200462835Y1 (en) * 2008-10-16 2012-10-05 주식회사 코시스홀딩스 Ceiling light cover
CN112978544A (en) * 2019-12-16 2021-06-18 株式会社日立制作所 Elevator car and elevator

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