WO2018025388A1 - Car lighting appartus for elevator, and elevator - Google Patents
Car lighting appartus for elevator, and elevator Download PDFInfo
- Publication number
- WO2018025388A1 WO2018025388A1 PCT/JP2016/073023 JP2016073023W WO2018025388A1 WO 2018025388 A1 WO2018025388 A1 WO 2018025388A1 JP 2016073023 W JP2016073023 W JP 2016073023W WO 2018025388 A1 WO2018025388 A1 WO 2018025388A1
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- led
- led unit
- light
- plate
- translucent plate
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Classifications
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- 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
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- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
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- 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
Definitions
- the present invention relates to an elevator car illuminating device and an elevator, and more particularly to an elevator car illuminating device that illuminates the inside of an elevator car with a light source composed of an LED lamp.
- Patent Document 1 As background art in this technical field.
- the light of the LED lamp that forms the projection image of the joint member in the irradiation direction toward the joint member is shielded by the light shielding body, and the projection image of the joint member is hardly generated in the irradiation direction of the LED lamp. What improved the design property of the translucent board is described.
- Patent Document 1 a light blocking body that blocks the light of the LED lamp is added to the ceiling, resulting in an increase in the number of parts.
- the present invention provides an elevator car illuminating device that suppresses an increase in the number of parts, makes it difficult to produce a projected image of a joint member in the irradiation direction of an LED lamp, and improves the design of a translucent plate.
- an elevator car illumination device includes a first LED unit in which a plurality of first LED lamps are directed downward, and a plurality of second LED lamps in a downward direction.
- a joint member for supporting the light transmissive plate, and the first LED unit is integrally provided with a light shielding wall for preventing light emitted from the first LED lamp from reaching the second light transmissive plate.
- the light of the LED lamp that forms the projection image of the joint member in the irradiation direction toward the joint member is shielded by the bending rise of the plate end portion to which the LED lamp is attached. Projection images of members are less likely to occur. Further, the replacement work of the LED lamp can be easily performed by removing the LED lamp mounting plate from the ceiling, and the light is shielded by the bending rise at the end of the LED lamp mounting plate, so that the number of parts does not increase.
- FIG. 1 is a perspective view showing the inside of the elevator car of this embodiment.
- an elevator car 1 is installed on a floor 2, a side plate 3 standing on the floor 2, a door 4 serving as an entrance / exit, a ceiling 5 forming a top, and a ceiling 5.
- a lighting device 6 is provided.
- the illustration of the side plate 3 on the near side is omitted.
- a translucent plate 7 is provided below the illuminating device 6, and there are frames 8 on the four sides of the ceiling 5, thereby supporting the translucent plate 7.
- FIGS. 2 and 3 are a plan view and a cross-sectional view of the illumination device 6 as viewed from below.
- the lighting device 6 is provided on the ceiling 5 so as to face the floor 2, and two LED units 12 are arranged side by side in the front-rear direction of the car 1.
- the translucent plate 7 covering the LED unit 12 includes a translucent plate 7a made of milky white acrylic resin and a joint member 7b surrounding the end of the translucent plate 7a.
- a joint member 7b is disposed between the plates 7a.
- rectangular LED units 12 and translucent plates 7a are arranged in the front-rear direction of the car 1, but these shapes and numbers are arbitrarily set according to the ceiling design of the car 1, etc. You can do it.
- FIG. 3 is a cross-sectional view of the lighting device 6 taken along the line AA of FIG.
- two LED units 12 are mounted on the ceiling 5 with screws or the like arranged side by side, and the frame 8 provided on the four sides of the ceiling 5 is composed of a translucent plate 7a and a joint member 7b. A translucent plate 7 is placed.
- the LED unit 12 includes an LED lamp 9 facing downward, an LED substrate 10 to which the LED lamp 9 is attached, and a plate 11 to which the LED substrate 10 is attached.
- electric power is supplied to the LED board 10 from an external power supply via the electric wire 13 mentioned later.
- a light shielding wall 11a is provided at the end of the plate 11 in order to prevent the occurrence of brightness spots near the joint member 7b.
- the light shielding wall 11a is formed by bending an end portion of the plate 11 and extending below a straight line connecting the LED lamp provided on the other LED unit side and the upper end portion of the joint member.
- the region between the LED lamps 9 in the right column of the left LED unit 12 and the arrow 31 and the arrow 32 (almost the entire area of the left translucent plate 7a, the joint member 7b) Light is irradiated on the left side. On the other hand, light does not reach the upper and right surfaces of the joint member 7b, which is a shadow of the light shielding wall 11a, and the right translucent plate 7a.
- FIG. 4 shows the details of the LED unit 12 of this embodiment.
- the LED unit 12 includes the LED substrate 10 on which the LED lamp 9 is mounted and the plate 11, and further includes an electric wire 13 for energizing the LED substrate 10.
- the electric wires 13 need to be laid up to an illumination power source (not shown) installed outside the ceiling 5.
- the electric wires 13 are formed on the translucent plate 7 due to the slack of the electric wires. Wiring shadows may occur.
- a wiring holding portion 11b made of a hook or a through hole is provided on the outer bottom surface of the light shielding wall 11a of the plate 11, and the wire 13 can be laid on the outside of the plate 11 without slack using this. It becomes possible. As a result, there is no risk of wiring shadows.
- the joint member 7b of the translucent plate 7a since the light straddling the joint member 7b can be shielded by the simple light shielding wall 11a configured integrally with the plate 11, the joint member 7b of the translucent plate 7a. Brightness spots occurring in the vicinity can be eliminated, and deterioration of the design of the lighting device 6 caused by the brightness spots can be prevented.
- the light shielding wall 11a is disposed close to the LED lamp 9, the height required for shielding all the light straddling the joint member 7b can be reduced. That is, the size of the plate 11 required for forming the light shielding wall 11a can be suppressed, and the cost increase can be suppressed. Further, the light shielding wall 11a arranged close to the LED lamp 9 also functions as a guard member for the LED lamp 9, and prevents the light transmitting plate 7 from contacting the LED lamp 9 when the light transmitting plate 7 is attached or removed. be able to.
- the light shielding wall 11a is formed by bending the plate 11, but both are prepared as separate parts and integrated with screws and adhesive. It is good also as a structure to make.
Abstract
Provided is a car lighting apparatus for an elevator, having a small number of components, such that a dark region generated along a joint member supporting translucent plates can be reduced by irradiation with light from LED lamps. To achieve this, the car lighting apparatus comprises: a first LED unit in which a plurality of first LED lamps are disposed so as to face downward; a second LED unit in which a plurality of second LED lamps are disposed so as to face downward; and a translucent plate which covers the first LED unit and the second LED unit from below. The translucent plate is composed of: a first translucent plate which is disposed below the first LED unit; a second translucent plate which is disposed below the second LED unit; and a joint member which is disposed between the first translucent plate and the second translucent plate so as to support the first translucent plate and the second translucent plate. A light shielding wall for preventing the light emitted from the first LED lamp from reaching the second translucent plate is integrally provided on the first LED unit.
Description
本発明は、エレベータの乗りかご照明装置、および、エレベータに係り、特にＬＥＤランプから成る光源によりエレベータの乗りかご内を照明するエレベータの乗りかご照明装置に関するものである。
The present invention relates to an elevator car illuminating device and an elevator, and more particularly to an elevator car illuminating device that illuminates the inside of an elevator car with a light source composed of an LED lamp.
本技術分野の背景技術として、特許文献１がある。この特許文献１には、目地部材に向かう照射方向に目地部材の投影像を形成するＬＥＤランプの光を遮光体によって遮光して、ＬＥＤランプの照射方向に目地部材の投影像を生じ難くし、透光板の意匠性を向上させたものが記載されている。
There is Patent Document 1 as background art in this technical field. In this Patent Document 1, the light of the LED lamp that forms the projection image of the joint member in the irradiation direction toward the joint member is shielded by the light shielding body, and the projection image of the joint member is hardly generated in the irradiation direction of the LED lamp. What improved the design property of the translucent board is described.
しかしながら、特許文献１では、天井に対してＬＥＤランプの光を遮光する遮光体を追加しており、部品点数の増加が生じている。
However, in Patent Document 1, a light blocking body that blocks the light of the LED lamp is added to the ceiling, resulting in an increase in the number of parts.
そこで、本発明は、部品点数の増加を抑え、かつＬＥＤランプの照射方向に目地部材の投影像を生じ難くし、透光板の意匠性を向上させたエレベータ用乗りかご照明装置を提供する。
Therefore, the present invention provides an elevator car illuminating device that suppresses an increase in the number of parts, makes it difficult to produce a projected image of a joint member in the irradiation direction of an LED lamp, and improves the design of a translucent plate.
上記課題を解決するために、本発明のエレベータの乗りかご照明装置は、複数の第一ＬＥＤランプを下方に向けて設けた第一ＬＥＤユニットと、複数の第二ＬＥＤランプを下方に向けて設けた第二ＬＥＤユニットと、該第一ＬＥＤユニットおよび該第二ＬＥＤユニットの下方を覆う透光板と、を具備し、前記透光板は、前記第一ＬＥＤユニットの下方に設けた第一透光プレートと、前記第二ＬＥＤユニットの下方に設けた第二透光プレートと、前記第一透光プレートと前記第二透光プレートの間に設けられ、前記第一透光プレートと前記第二透光プレートを支持する目地部材と、で構成され、前記第一ＬＥＤユニットには、前記第一ＬＥＤランプの発光が前記第二透光プレートに到達するのを防ぐ遮光壁が一体に設けられている。
In order to solve the above-described problems, an elevator car illumination device according to the present invention includes a first LED unit in which a plurality of first LED lamps are directed downward, and a plurality of second LED lamps in a downward direction. A second LED unit, and a first LED unit and a translucent plate that covers a lower portion of the second LED unit, and the translucent plate is a first translucent plate provided below the first LED unit. A light plate, a second light transmissive plate provided below the second LED unit, and provided between the first light transmissive plate and the second light transmissive plate, the first light transmissive plate and the second light transmissive plate. And a joint member for supporting the light transmissive plate, and the first LED unit is integrally provided with a light shielding wall for preventing light emitted from the first LED lamp from reaching the second light transmissive plate. Yes.
本発明によれば、目地部材に向かう照射方向に目地部材の投影像を形成するＬＥＤランプの光が、ＬＥＤランプを取り付けるプレート端部の曲げ立ち上がりにより遮光されるため、ＬＥＤランプの照射方向に目地部材の投影像が生じにくくなる。また、ＬＥＤランプの交換作業は、ＬＥＤランプ取り付けプレートを天井から取外すことで容易に作業が可能であり、ＬＥＤランプ取り付けプレートの端部の曲げ立ち上がりで遮光するため、部品点数の増加もない。
According to the present invention, the light of the LED lamp that forms the projection image of the joint member in the irradiation direction toward the joint member is shielded by the bending rise of the plate end portion to which the LED lamp is attached. Projection images of members are less likely to occur. Further, the replacement work of the LED lamp can be easily performed by removing the LED lamp mounting plate from the ceiling, and the light is shielded by the bending rise at the end of the LED lamp mounting plate, so that the number of parts does not increase.
以下、本発明の一実施例を図面に基づいて説明する。
Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
図１は本実施例のエレベータの乗りかごの内部を示す斜視図である。ここに示すように、エレベータの乗りかご１は、床２と、床２に立設される側板３と、出入口となるドア４と、頂上部を形成する天井５と、天井５に設置される照明装置６を有している。なお、図１では手前側の側板３の図示を省略している。
FIG. 1 is a perspective view showing the inside of the elevator car of this embodiment. As shown here, an elevator car 1 is installed on a floor 2, a side plate 3 standing on the floor 2, a door 4 serving as an entrance / exit, a ceiling 5 forming a top, and a ceiling 5. A lighting device 6 is provided. In FIG. 1, the illustration of the side plate 3 on the near side is omitted.
照明装置６の下方には透光板７が備えられ、また、天井５の四辺にはフレーム８があり、これで透光板７を支える構成としている。
A translucent plate 7 is provided below the illuminating device 6, and there are frames 8 on the four sides of the ceiling 5, thereby supporting the translucent plate 7.
図２、図３は、照明装置６を下方から見た平面図、その断面図である。
2 and 3 are a plan view and a cross-sectional view of the illumination device 6 as viewed from below.
照明装置６は、床２に対向するように天井５に設けられたものであり、乗りかご１の前後方向に二つのＬＥＤユニット１２を並べて配置している。ＬＥＤユニット１２を覆う透光板７は、乳白色のアクリル樹脂からなる透光プレート７ａと、透光プレート７ａの端部を囲む目地部材７ｂから構成されており、各ＬＥＤユニット１２に対応する透光プレート７ａの間に目地部材７ｂを配置している。なお、図２では、乗りかご１の前後方向に矩形のＬＥＤユニット１２、透光プレート７ａを並べたが、これらの形状、数は、乗りかご１の天井のデザインなどに応じて、任意に設定して良い。
The lighting device 6 is provided on the ceiling 5 so as to face the floor 2, and two LED units 12 are arranged side by side in the front-rear direction of the car 1. The translucent plate 7 covering the LED unit 12 includes a translucent plate 7a made of milky white acrylic resin and a joint member 7b surrounding the end of the translucent plate 7a. A joint member 7b is disposed between the plates 7a. In FIG. 2, rectangular LED units 12 and translucent plates 7a are arranged in the front-rear direction of the car 1, but these shapes and numbers are arbitrarily set according to the ceiling design of the car 1, etc. You can do it.
図３は図２のＡ－Ａでの照明装置６の断面図である。ここに示すように、天井５には二つのＬＥＤユニット１２が左右に並べてネジなどで取り付けられており、また、天井５の四辺に設けたフレーム８には透光プレート７ａと目地部材７ｂからなる透光板７が載置されている。
FIG. 3 is a cross-sectional view of the lighting device 6 taken along the line AA of FIG. As shown here, two LED units 12 are mounted on the ceiling 5 with screws or the like arranged side by side, and the frame 8 provided on the four sides of the ceiling 5 is composed of a translucent plate 7a and a joint member 7b. A translucent plate 7 is placed.
ＬＥＤユニット１２は、下方を向いたＬＥＤランプ９と、ＬＥＤランプ９を取り付けたＬＥＤ基板１０と、ＬＥＤ基板１０を取り付けたプレート１１から構成されている。なお、ＬＥＤ基板１０には後述する電線１３を介して外部電源から電力が供給される。
The LED unit 12 includes an LED lamp 9 facing downward, an LED substrate 10 to which the LED lamp 9 is attached, and a plate 11 to which the LED substrate 10 is attached. In addition, electric power is supplied to the LED board 10 from an external power supply via the electric wire 13 mentioned later.
本実施例では、目地部材７ｂの近傍に明るさ斑が生じることを防ぐため、プレート１１の端部に遮光壁１１ａを設けている。この遮光壁１１ａは、プレート１１の端部を曲げ加工して、他方のＬＥＤユニット側に設けられたＬＥＤランプと目地部材の上端部を結ぶ直線よりも下方まで伸ばしたものであり、プレート１１と一体化することにより比較的小さく構成することができる。
In this embodiment, a light shielding wall 11a is provided at the end of the plate 11 in order to prevent the occurrence of brightness spots near the joint member 7b. The light shielding wall 11a is formed by bending an end portion of the plate 11 and extending below a straight line connecting the LED lamp provided on the other LED unit side and the upper end portion of the joint member. By integrating, it can be configured to be relatively small.
次に、図３を用いて、左側のＬＥＤユニット１２の右列のＬＥＤランプ９のみを点灯した状態を例に、遮光壁１１ａが明るさ斑を改善する理由を説明する。
Next, the reason why the light-shielding wall 11a improves the brightness spots will be described with reference to FIG. 3, taking as an example a state in which only the LED lamps 9 in the right column of the left LED unit 12 are lit.
遮光壁１１ａを設けない場合、左側のＬＥＤユニット１２の右列のＬＥＤランプ９を点灯すると、矢印３１と矢印３４で挟まれる領域、すなわち、左側の透光プレート７ａのほぼ全域（矢印３１と目地部材７ｂで挟まれる領域）、目地部材７ｂの左面と上面、および、右側の透光プレート７ａの一部（矢印３３と矢印３４で挟まれる領域）に光が照射される。一方、目地部材７ｂの影となる、目地部材７ｂの右面と、右側の透光プレート７ａの目地部材７ｂ近傍（目地部材７ｂと矢印３３で挟まれる領域）には光が届かない。
When the light shielding wall 11a is not provided, when the LED lamps 9 in the right row of the left LED unit 12 are turned on, the region sandwiched between the arrows 31 and 34, that is, almost the entire region of the left translucent plate 7a (arrow 31 and joint). Light is irradiated to the left and upper surfaces of the joint member 7b, and a part of the right translucent plate 7a (region sandwiched between the arrows 33 and 34). On the other hand, light does not reach the right surface of the joint member 7b, which is a shadow of the joint member 7b, and the vicinity of the joint member 7b of the right translucent plate 7a (the region sandwiched between the joint member 7b and the arrow 33).
すなわち、遮光壁１１ａを設けない場合、左側のＬＥＤユニット１２を点灯すると、右側の透光プレート７ａの目地部材７ｂ近傍には暗い領域（目地部材７ｂと矢印３３に挟まれる領域）と明るい領域（矢印３３と矢印３４に挟まれる領域）からなる明るさ斑が発生する。同様の理由で、右側のＬＥＤユニット１２を点灯すると、左側の透光プレート７ａの目地部材７ｂ近傍でも明るさ斑が発生する。このため、左右のＬＥＤユニット１２をともに点灯する実使用時においても、目地部材７ｂの両側に明るさ斑が発生してしまう。
That is, when the light shielding wall 11a is not provided, when the left LED unit 12 is turned on, a dark region (a region sandwiched between the joint member 7b and the arrow 33) and a bright region (near the joint member 7b of the right light-transmitting plate 7a) ( A brightness spot composed of a region between the arrow 33 and the arrow 34 is generated. For the same reason, when the right LED unit 12 is turned on, brightness spots also occur in the vicinity of the joint member 7b of the left translucent plate 7a. For this reason, even during actual use in which both the left and right LED units 12 are lit, brightness spots are generated on both sides of the joint member 7b.
これに対し、遮光壁１１ａを設けた場合、左側のＬＥＤユニット１２の右列のＬＥＤランプ９からは矢印３１と矢印３２で挟まれる領域（左側の透光プレート７ａのほぼ全域、目地部材７ｂの左面）に光が照射される。一方、遮光壁１１ａの影となる、目地部材７ｂの上面と右面、および、右側の透光プレート７ａには光が届かない。
On the other hand, when the light shielding wall 11a is provided, the region between the LED lamps 9 in the right column of the left LED unit 12 and the arrow 31 and the arrow 32 (almost the entire area of the left translucent plate 7a, the joint member 7b) Light is irradiated on the left side. On the other hand, light does not reach the upper and right surfaces of the joint member 7b, which is a shadow of the light shielding wall 11a, and the right translucent plate 7a.
すなわち、遮光壁１１ａを設けた場合、左側のＬＥＤユニット１２を点灯しても右側の透光プレート７ａには光が照射されないため、明るさ斑は発生しない。同様の理由で、右側のＬＥＤユニット１２が点灯しても、左側の透光プレート７ａでも明るさ斑は発生しない。このため、左右のＬＥＤユニット１２をともに点灯する実使用時においても、目地部材７ｂの両側に明るさ斑は発生しない。
That is, in the case where the light shielding wall 11a is provided, even if the left LED unit 12 is turned on, light is not irradiated on the right light transmitting plate 7a, so that no brightness spots are generated. For the same reason, even if the right LED unit 12 is lit, brightness spots do not occur even on the left translucent plate 7a. For this reason, even during actual use in which both the left and right LED units 12 are lit, brightness spots do not occur on both sides of the joint member 7b.
図４は、本実施例のＬＥＤユニット１２の詳細を示す。ＬＥＤユニット１２には前述したようにＬＥＤランプ９を実装したＬＥＤ基板１０と、プレート１１があり、さらにＬＥＤ基板１０に通電するための電線１３から構成される。この電線１３は、例えば天井５の外側に設置される照明電源（図示なし）まで敷設する必要があるが、ＬＥＤ基板１０の周囲に電線１３を敷設すると、電線のたるみなどにより透光板７に配線影が生じる恐れがある。本実施例では、プレート１１の遮光壁１１ａの外側底面に、フックや貫通穴からなる配線保持部１１ｂを設けており、これを用いて、電線１３をプレート１１の外側にたるみなく敷設することが可能となる。これにより、配線影が生じる恐れもない。
FIG. 4 shows the details of the LED unit 12 of this embodiment. As described above, the LED unit 12 includes the LED substrate 10 on which the LED lamp 9 is mounted and the plate 11, and further includes an electric wire 13 for energizing the LED substrate 10. For example, the electric wires 13 need to be laid up to an illumination power source (not shown) installed outside the ceiling 5. However, when the electric wires 13 are laid around the LED substrate 10, the electric wires 13 are formed on the translucent plate 7 due to the slack of the electric wires. Wiring shadows may occur. In the present embodiment, a wiring holding portion 11b made of a hook or a through hole is provided on the outer bottom surface of the light shielding wall 11a of the plate 11, and the wire 13 can be laid on the outside of the plate 11 without slack using this. It becomes possible. As a result, there is no risk of wiring shadows.
以上で説明した、本実施例の構成によれば、プレート１１と一体に構成した簡易な遮光壁１１ａで、目地部材７ｂを跨ぐ光を遮光することができるため、透光プレート７ａの目地部材７ｂ近傍に発生する明るさ斑を解消することができ、明るさ斑が原因となる照明装置６の意匠性の劣化を防止できる。
According to the configuration of the present embodiment described above, since the light straddling the joint member 7b can be shielded by the simple light shielding wall 11a configured integrally with the plate 11, the joint member 7b of the translucent plate 7a. Brightness spots occurring in the vicinity can be eliminated, and deterioration of the design of the lighting device 6 caused by the brightness spots can be prevented.
また、本実施例では、遮光壁１１ａをＬＥＤランプ９に近接配置しているので、目地部材７ｂを跨ぐ光を全て遮光するために必要とされる高さを低くすることができる。すなわち、遮光壁１１ａを形成するために必要とされるプレート１１の大きさを抑制することができコストアップを抑制することができる。さらに、ＬＥＤランプ９に近接配置した遮光壁１１ａは、ＬＥＤランプ９のガード部材としても機能し、透光板７の取付け、取外し時に、透光板７がＬＥＤランプ９に接触するのを防止することができる。
Further, in this embodiment, since the light shielding wall 11a is disposed close to the LED lamp 9, the height required for shielding all the light straddling the joint member 7b can be reduced. That is, the size of the plate 11 required for forming the light shielding wall 11a can be suppressed, and the cost increase can be suppressed. Further, the light shielding wall 11a arranged close to the LED lamp 9 also functions as a guard member for the LED lamp 9, and prevents the light transmitting plate 7 from contacting the LED lamp 9 when the light transmitting plate 7 is attached or removed. be able to.
なお、本実施例では、部品点数の増加やコストアップを抑制するため、プレート１１を曲げ加工することで遮光壁１１ａを形成したが、両者を別々の部品として用意し、ネジや接着剤で一体化する構成としても良い。
In this embodiment, in order to suppress an increase in the number of parts and cost increase, the light shielding wall 11a is formed by bending the plate 11, but both are prepared as separate parts and integrated with screws and adhesive. It is good also as a structure to make.
１…エレベータの乗りかご，２…床，３…側板，４…ドア，５…天井，６…照明装置，７…透光板，７ａ…透光プレート，７ｂ…目地部材，８…フレーム，９…ＬＥＤランプ，１０…ＬＥＤ基板，１１…プレート，１１ａ…遮光壁，１１ｂ…配線保持部，１２…ＬＥＤユニット，１３…電線
DESCRIPTION OF SYMBOLS 1 ... Elevator car, 2 ... Floor, 3 ... Side plate, 4 ... Door, 5 ... Ceiling, 6 ... Illuminating device, 7 ... Translucent plate, 7a ... Translucent plate, 7b ... Joint member, 8 ... Frame, 9 ... LED lamp, 10 ... LED substrate, 11 ... plate, 11a ... light shielding wall, 11b ... wiring holding part, 12 ... LED unit, 13 ... electric wire
Claims (5)
- 複数の第一ＬＥＤランプを下方に向けて設けた第一ＬＥＤユニットと、
複数の第二ＬＥＤランプを下方に向けて設けた第二ＬＥＤユニットと、
該第一ＬＥＤユニットおよび該第二ＬＥＤユニットの下方を覆う透光板と、
を具備するエレベータの乗りかご照明装置において、
前記透光板は、
前記第一ＬＥＤユニットの下方に設けた第一透光プレートと、
前記第二ＬＥＤユニットの下方に設けた第二透光プレートと、
前記第一透光プレートと前記第二透光プレートの間に設けられ、前記第一透光プレートと前記第二透光プレートを支持する目地部材と、で構成され、
前記第一ＬＥＤユニットには、前記第一ＬＥＤランプの発光が前記第二透光プレートに到達するのを防ぐ遮光壁が一体に設けられていることを特徴とするエレベータの乗りかご照明装置。 A first LED unit provided with a plurality of first LED lamps facing downward;
A second LED unit provided with a plurality of second LED lamps facing downward;
A translucent plate covering the lower part of the first LED unit and the second LED unit;
In an elevator car lighting device comprising:
The translucent plate is
A first translucent plate provided below the first LED unit;
A second translucent plate provided below the second LED unit;
A joint member provided between the first light-transmitting plate and the second light-transmitting plate and configured to support the first light-transmitting plate and the second light-transmitting plate;
The elevator car illuminating device for an elevator, wherein the first LED unit is integrally provided with a light shielding wall for preventing light emitted from the first LED lamp from reaching the second light transmitting plate. - 請求項１に記載のエレベータの乗りかご照明装置において、
前記遮光壁は、最も前記第二ＬＥＤユニット側に設けられた前記第一ＬＥＤランプと前記目地部材の上端部を結ぶ直線よりも下方まで伸びていることを特徴とする乗りかごエレベータの乗りかご照明装置。 The elevator car lighting device according to claim 1,
The car lighting of the car elevator, wherein the light shielding wall extends below a straight line connecting the first LED lamp provided on the second LED unit side and the upper end of the joint member. apparatus. - 請求項１または請求項２に記載のエレベータの乗りかご照明装置において、
前記第一ＬＥＤユニットは、
前記複数の第一ＬＥＤランプを設けたＬＥＤ基板と、
該ＬＥＤ基板を取り付けたプレートから構成されており、
前記遮光壁は前記プレートの端部を曲げ加工して形成されたものであることを特徴とするエレベータの乗りかご照明装置。 In the elevator car lighting device according to claim 1 or 2,
The first LED unit is
An LED substrate provided with the plurality of first LED lamps;
It is comprised from the plate which attached this LED board,
The elevator car lighting device according to claim 1, wherein the light shielding wall is formed by bending an end portion of the plate. - 請求項１または請求項２に記載のエレベータの乗りかご照明装置において、
前記遮光壁の外周側には、前記第一ＬＥＤランプに電力を供給する配線を保持する配線保持部が設けられていることを特徴とするエレベータの乗りかご照明装置。 In the elevator car lighting device according to claim 1 or 2,
The elevator car illumination device according to claim 1, wherein a wiring holding part for holding a wiring for supplying electric power to the first LED lamp is provided on an outer peripheral side of the light shielding wall. - 床と、該床に立設される側板と、出入口となるドアと、天井と、該天井に設置される照明装置を具備するエレベータであって、
前記照明装置は、
複数の第一ＬＥＤランプを下方に向けて設けた第一ＬＥＤユニットと、
複数の第二ＬＥＤランプを下方に向けて設けた第二ＬＥＤユニットと、
該第一ＬＥＤユニットおよび該第二ＬＥＤユニットの下方を覆う透光板と、
を具備し、
前記透光板は、
前記第一ＬＥＤユニットの下方に設けた第一透光プレートと、
前記第二ＬＥＤユニットの下方に設けた第二透光プレートと、
前記第一透光プレートと前記第二透光プレートの間に設けられ、前記第一透光プレートと前記第二透光プレートを支持する目地部材と、で構成され、
前記第一ＬＥＤユニットには、前記第一ＬＥＤランプの発光が前記第二透光プレートに到達するのを防ぐ遮光壁が一体に設けられていることを特徴とするエレベータ。 An elevator comprising a floor, a side plate standing on the floor, a door serving as an entrance, a ceiling, and a lighting device installed on the ceiling,
The lighting device includes:
A first LED unit provided with a plurality of first LED lamps facing downward;
A second LED unit provided with a plurality of second LED lamps facing downward;
A translucent plate covering the lower part of the first LED unit and the second LED unit;
Comprising
The translucent plate is
A first translucent plate provided below the first LED unit;
A second translucent plate provided below the second LED unit;
A joint member provided between the first light-transmitting plate and the second light-transmitting plate and configured to support the first light-transmitting plate and the second light-transmitting plate;
The elevator according to claim 1, wherein the first LED unit is integrally provided with a light shielding wall for preventing light emitted from the first LED lamp from reaching the second light transmitting plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018531700A JP6887432B2 (en) | 2016-08-05 | 2016-08-05 | Elevator car lighting system and elevator |
| PCT/JP2016/073023 WO2018025388A1 (en) | 2016-08-05 | 2016-08-05 | Car lighting appartus for elevator, and elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2016/073023 WO2018025388A1 (en) | 2016-08-05 | 2016-08-05 | Car lighting appartus for elevator, and elevator |
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| PCT/JP2016/073023 WO2018025388A1 (en) | 2016-08-05 | 2016-08-05 | Car lighting appartus for elevator, and elevator |
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| WO (1) | WO2018025388A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063758A (en) * | 2001-08-29 | 2003-03-05 | Toshiba Elevator Co Ltd | Lighting system for elevator |
| JP2004149303A (en) * | 2002-10-31 | 2004-05-27 | Toshiba Elevator Co Ltd | Illuminator of elevator cage |
| JP2014105094A (en) * | 2012-11-29 | 2014-06-09 | Hitachi Ltd | Lighting device for elevator cage |
| JP2015168527A (en) * | 2014-03-07 | 2015-09-28 | 株式会社日立製作所 | Elevator device |
-
2016
- 2016-08-05 JP JP2018531700A patent/JP6887432B2/en active Active
- 2016-08-05 WO PCT/JP2016/073023 patent/WO2018025388A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003063758A (en) * | 2001-08-29 | 2003-03-05 | Toshiba Elevator Co Ltd | Lighting system for elevator |
| JP2004149303A (en) * | 2002-10-31 | 2004-05-27 | Toshiba Elevator Co Ltd | Illuminator of elevator cage |
| JP2014105094A (en) * | 2012-11-29 | 2014-06-09 | Hitachi Ltd | Lighting device for elevator cage |
| JP2015168527A (en) * | 2014-03-07 | 2015-09-28 | 株式会社日立製作所 | Elevator device |
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|---|---|
| JPWO2018025388A1 (en) | 2019-02-14 |
| JP6887432B2 (en) | 2021-06-16 |
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