JP7000047B2 - Lighting handrail - Google Patents

Lighting handrail Download PDF

Info

Publication number
JP7000047B2
JP7000047B2 JP2017119214A JP2017119214A JP7000047B2 JP 7000047 B2 JP7000047 B2 JP 7000047B2 JP 2017119214 A JP2017119214 A JP 2017119214A JP 2017119214 A JP2017119214 A JP 2017119214A JP 7000047 B2 JP7000047 B2 JP 7000047B2
Authority
JP
Japan
Prior art keywords
lighting
recess
light
cover body
light emitting
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.)
Active
Application number
JP2017119214A
Other languages
Japanese (ja)
Other versions
JP2019002232A (en
Inventor
幹子 石井
隆 津久井
哲生 飛川
怜子 庄子
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Naka Corp
Original Assignee
Naka Corp
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 Naka Corp filed Critical Naka Corp
Priority to JP2017119214A priority Critical patent/JP7000047B2/en
Publication of JP2019002232A publication Critical patent/JP2019002232A/en
Application granted granted Critical
Publication of JP7000047B2 publication Critical patent/JP7000047B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Steps, Ramps, And Handrails (AREA)

Description

この発明は、例えば、屋外の階段や通路に設置される照明を手摺に組み込んだ照明手摺に関するものである。 The present invention relates to, for example, a lighting handrail that incorporates lighting installed in an outdoor staircase or aisle into a handrail.

屋外の階段や通路に設置される手摺において、照明を手摺に組み込むことは現在広く行われている。
この場合、照明用の光源としてLEDが用いられることが多いが、LEDの発光は指向性があり、照明として用いるには求める方向にLEDを向けたり、光を拡散させる部材を介在するなどの必要がある。
Incorporating lighting into handrails is now widespread in handrails installed on outdoor stairs and walkways.
In this case, an LED is often used as a light source for lighting, but the light emission of the LED is directional, and in order to use it as lighting, it is necessary to direct the LED in a desired direction or to interpose a member for diffusing light. There is.

従来のこの種の手摺として、握り棒(笠木材)に長手方向に延在する凹部を形成し、凹部内にLEDユニットを内蔵し、凹部の開口部に照明カバーを備える構造のものが知られている(例えば、特許文献1参照)。 As a conventional handrail of this type, a structure is known in which a recess extending in the longitudinal direction is formed in a grip bar (capsular wood), an LED unit is built in the recess, and a lighting cover is provided at the opening of the recess. (For example, see Patent Document 1).

特許文献1に記載の手摺は、照明方向が真下でなく壁側に向けることで、照明手段の光が利用者の目に直接入りにくくなり、利用者が感じる眩しさを軽減することができる。 By directing the handrail described in Patent Document 1 toward the wall side instead of directly below, the light of the lighting means is less likely to enter the user's eyes directly, and the glare felt by the user can be reduced.

特開2015-183394号公報JP-A-2015-183394A

しかしながら、特許文献1に記載のものにおいては、照明方向は凹部の開口位置によって調整するため、照明方向の向きを変更可能にするためには、変更のための作業が大掛かりになり、コスト的な問題を有している。 However, in the case described in Patent Document 1, since the illumination direction is adjusted by the opening position of the recess, in order to make the direction of the illumination direction changeable, the work for the change becomes large and cost effective. I have a problem.

照明カバーによって光を拡散させる場合は、むらのない照明とはなるが、光の方向の制御すなわち配光(光度の角度に対する変化・分布)の制御は難しい。また、明るく照らすことができない等の懸念がある。 When the light is diffused by the lighting cover, the lighting is even, but it is difficult to control the direction of the light, that is, the light distribution (change / distribution with respect to the angle of luminous intensity). In addition, there is a concern that it cannot be illuminated brightly.

この発明は、上記事情に鑑みてなされたもので、カバー体のみによって配光特性を変更することができ、目的に応じた設置を容易かつ安価にすることができる照明手摺を提供する。 The present invention has been made in view of the above circumstances, and provides a lighting handrail whose light distribution characteristics can be changed only by a cover body, and which can be easily and inexpensively installed according to a purpose.

上記課題を解決するため、この発明に係る第1の照明手摺は、下方に向かって開口する凹部を長手通しに設けた笠木材と、上記凹部内に固定される照明ユニットとを有し、上記照明ユニットは、光源ユニットと、給電用ケーブルと、上記凹部の開口部を塞ぐカバー体を係合保持するケースとを具備してなる照明手摺であって、 上記カバー体は、棒状に形成されるレンズ体であって、上記光源ユニットの直下位置に配設され、長手方向と直交する断面において、双曲線状の光入射面及び光放射面を有する、ことを特徴とする。 In order to solve the above problems, the first lighting handrail according to the present invention has a cap wood having a recess that opens downward in the longitudinal direction, and a lighting unit fixed in the recess. The lighting unit is a lighting handrail including a light source unit, a power supply cable, and a case for engaging and holding a cover body that closes the opening of the recess, and the cover body is formed in a rod shape. It is a lens body, which is arranged at a position directly below the light source unit and has a bicurved light incident surface and a light emitting surface in a cross section orthogonal to the longitudinal direction .

このように構成することにより、光源ユニットからの光を双曲線状の光入射面及び光放射面によって拡散して手摺の両側に配光することができる。 With this configuration, the light from the light source unit can be diffused by the hyperbolic light incident surface and the light emitting surface and distributed to both sides of the handrail.

この発明に係る第1の照明手摺は、上記カバー体は、上記光入射面と上記光放射面間の両側に垂直反射面が形成されているのが好ましい(請求項)。 In the first lighting handrail according to the present invention, it is preferable that the cover body has vertical reflection surfaces formed on both sides between the light incident surface and the light emitting surface (claim 1 ).

このように構成することにより、垂直反射面によって反射した光が光放射面によって拡散されて手摺の両側に配光される。 With this configuration, the light reflected by the vertical reflecting surface is diffused by the light emitting surface and distributed to both sides of the handrail.

また、この発明に係る第2の照明手摺は、下方に向かって開口する凹部を長手通しに設けた笠木材と、上記凹部内に固定される照明ユニットとを有し、上記照明ユニットは、光源ユニットと、給電用ケーブルと、上記凹部の開口部を塞ぐカバー体を係合保持するケースとを具備してなる照明手摺であって、 上記カバー体は、上記光源ユニットの直下位置に配設され、長手方向と直交する断面において、一側方に向かって漸次肉厚に***する凸面状の光放射面を有する、ことを特徴とする。 Further, the second lighting handrail according to the present invention has a cap wood having a recess that opens downward in the longitudinal direction and a lighting unit fixed in the recess, and the lighting unit is a light source. A lighting handrail including a unit, a power supply cable, and a case for engaging and holding a cover body that closes the opening of the recess, and the cover body is arranged at a position directly below the light source unit. It is characterized by having a convex light emitting surface that gradually rises to a wall thickness toward one side in a cross section orthogonal to the longitudinal direction .

このように構成することにより、光源ユニットからの光を一側方に向かって漸次肉厚に***する凸面状の光放射面によって拡散して手摺の片側に配光することができる。 With this configuration, the light from the light source unit can be diffused by the convex light radiating surface that gradually rises to one side and distributed to one side of the handrail.

この発明に係る第2の照明手摺は、上記光放射面は凸状であれば曲面であっても差し支えないが、多角形状に形成されているのがよい(請求項)。 The second lighting handrail according to the present invention may have a curved surface as long as the light emitting surface is convex, but it is preferably formed in a polygonal shape (claim 2 ).

このように構成することにより、多角形状の光放射面によって光を更に拡散して手摺の片側に配光することができる。また、多角形状に形成して疑似曲線状とすることで、製作を容易にすることができる。 With this configuration, the light can be further diffused by the polygonal light emitting surface and distributed to one side of the handrail. Further, by forming it into a polygonal shape to form a pseudo-curve shape, it is possible to facilitate the production.

また、この発明に係る第2の照明手摺は、上記カバー体は、上記光放射面の肉薄側に突条を垂下してなり、該突条は配光方向側に垂直面が形成され、配光方向と反対側に曲面状の傾斜反射面が形成されていることを特徴とする(請求項)。 Further, in the second lighting handrail according to the present invention, the cover body has a ridge hanging on the thin side of the light radiation surface, and the ridge has a vertical surface formed on the light distribution direction side. It is characterized in that a curved inclined reflecting surface is formed on the side opposite to the light direction (claim 3 ).

このように構成することにより、突条の垂直面によって配光方向と反対方向への光の漏れを遮断することができると共に、傾斜反射面で反射する光を光放射面によって拡散して配光することができる。 With this configuration, the vertical surface of the ridge can block light leakage in the direction opposite to the light distribution direction, and the light reflected by the inclined reflection surface is diffused by the light radiation surface to distribute the light. can do.

また、この発明に係る第2の照明手摺は、上記カバー体は、上記光放射面の肉厚側の側面に乱反射用の凹凸面が形成されていることを特徴とする(請求項)。
Further, the second lighting handrail according to the present invention is characterized in that the cover body has an uneven surface for diffuse reflection formed on the side surface on the wall thickness side of the light radiation surface (claim 4 ).

このように構成することにより、光放射面の肉厚側の側面に照射される光を凹凸面によって乱反射させて配光方向と逆方向に光が漏れるのを阻止することができる。 With this configuration, it is possible to diffusely reflect the light radiated to the thick side surface of the light emitting surface by the uneven surface and prevent the light from leaking in the direction opposite to the light distribution direction.

この発明によれば、上記のように構成されているので、以下のような優れた効果が得られる。 According to the present invention, since it is configured as described above, the following excellent effects can be obtained.

光源ユニットからの光をカバー体に形成された双曲面状の光入射面及び光放射面、又は、一側方に向かって漸次肉厚に***する凸面状の光放射面によって拡散して手摺の両側又は片側に配光することができる。したがって、カバー体のみによって配光特性を変更することができ、目的に応じた設置を容易かつ安価にすることができる。 The light from the light source unit is diffused by the hyperboloidal light incident surface and light emitting surface formed on the cover body, or the convex light emitting surface gradually bulging toward one side to form a handrail. Light can be distributed on both sides or one side. Therefore, the light distribution characteristics can be changed only by the cover body, and the installation according to the purpose can be made easy and inexpensive.

この発明に係る照明手摺の使用状態を示す概略斜視図である。It is a schematic perspective view which shows the use state of the lighting handrail which concerns on this invention. この発明の第1実施形態を示す断面図である。It is sectional drawing which shows 1st Embodiment of this invention. この発明の第2実施形態を示す断面図である。It is sectional drawing which shows the 2nd Embodiment of this invention. この発明の第1実施形態の要部拡大断面図(a)及び第1実施形態のカバー体の拡大断面図(b)である。1 is an enlarged cross-sectional view (a) of a main part of the first embodiment of the present invention and (b) an enlarged cross-sectional view of a cover body of the first embodiment. この発明の第2実施形態の要部拡大断面図(a)及び第2実施形態のカバー体の拡大断面図(b)である。2 is an enlarged cross-sectional view (a) of a main part of the second embodiment of the present invention and (b) an enlarged cross-sectional view of a cover body of the second embodiment. この発明の第1実施形態の分解斜視図である。It is an exploded perspective view of the 1st Embodiment of this invention. この発明の第2実施形態の分解斜視図である。It is an exploded perspective view of the 2nd Embodiment of this invention. この発明の第1実施形態の配光を示す概略断面図である。It is a schematic sectional drawing which shows the light distribution of 1st Embodiment of this invention. この発明の第2実施形態の配光を示す概略断面図である。It is a schematic sectional drawing which shows the light distribution of the 2nd Embodiment of this invention. この発明におけるカバー体の取付状態を示す断面図である。It is sectional drawing which shows the attachment state of the cover body in this invention.

以下に、この発明に係る照明手摺の実施形態を添付図面に基づいて詳細に説明する。 Hereinafter, embodiments of the lighting handrail according to the present invention will be described in detail with reference to the accompanying drawings.

図1は、この発明に係る第1実施形態の照明手摺1Aと第2実施形態の照明手摺1Bの使用状態を示す概略斜視図である。 FIG. 1 is a schematic perspective view showing a usage state of the lighting handrail 1A of the first embodiment and the lighting handrail 1B of the second embodiment according to the present invention.

第1実施形態の照明手摺1A(以下に手摺1Aという)は、屋外の通路2に適宜間隔をおいて立設される支柱3を介して固定される。また、第2実施形態の照明手摺1B(以下に手摺1Bという)は、屋外の壁面4に適宜間隔をおいて取り付けられるブラケット5を介して壁面4に固定される。 The lighting handrail 1A of the first embodiment (hereinafter referred to as a handrail 1A) is fixed to the outdoor passage 2 via a support column 3 which is erected at appropriate intervals. Further, the lighting handrail 1B of the second embodiment (hereinafter referred to as a handrail 1B) is fixed to the wall surface 4 via a bracket 5 attached to the outdoor wall surface 4 at appropriate intervals.

上記手摺1A,1Bは、支持形態が支柱3かブラケット5かの違いで、その他は同様に形成されているので、同一部分には同一の符号を付して説明する。 The handrails 1A and 1B are different in that the support form is the support column 3 or the bracket 5, and the others are formed in the same manner. Therefore, the same parts will be described with the same reference numerals.

手摺1A,1Bは、下方に向かって開口する凹部11を長手通しに設けた笠木材10と、凹部11内に固定される照明ユニット20とを有する。 The handrails 1A and 1B have a cap timber 10 having a recess 11 that opens downward and a lighting unit 20 fixed in the recess 11.

笠木材10は、例えばステンレス製の板材を折り曲げ加工して略筒状に形成され、下方に向かって開口する凹部11を除いて断面が円形状に形成されている。なお、笠木材10は折り曲げ加工により作製されるため、凹部11の天井壁11aの幅方向における中央部が材料板材の辺縁同士の継ぎ目となっている。 For example, the cap wood 10 is formed by bending a stainless steel plate into a substantially cylindrical shape, and has a circular cross section except for a recess 11 that opens downward. Since the cap wood 10 is manufactured by bending, the central portion of the recess 11 in the width direction of the ceiling wall 11a is a seam between the edges of the material plates.

照明ユニット20は、図4A及び図4Bに示すように、光源ユニット21と、給電用ケーブル22と、凹部11の開口部を塞ぐカバー体30A,30Bを係合保持するケース23とを具備してなる。 As shown in FIGS. 4A and 4B, the lighting unit 20 includes a light source unit 21, a power supply cable 22, and a case 23 for engaging and holding cover bodies 30A and 30B for closing the opening of the recess 11. Become.

光源ユニット21は、図3A,図3Bに示すように、適宜間隔でLED21aを実装した帯状のプリント基板21bを透明の軟質合成樹脂製の収容チューブ21c内に収容して形成されている。
この場合、プリント基板21bは可撓性を有する薄いものであり、その配線は、LED21aを並列接続することにより、長手方向の適宜の位置で切断しても、その両端を給電用ケーブル22に電気的に接続することにより、実装されたLED21aの全てに給電できるようになっている。
なお、LED21aはいわゆる表面発光タイプのもので、その配置間隔は光量等を考慮して適宜決定される。
As shown in FIGS. 3A and 3B, the light source unit 21 is formed by accommodating a strip-shaped printed circuit board 21b on which LEDs 21a are mounted in a transparent soft synthetic resin accommodating tube 21c at appropriate intervals.
In this case, the printed circuit board 21b is flexible and thin, and even if the wiring is cut at an appropriate position in the longitudinal direction by connecting the LEDs 21a in parallel, both ends thereof are electrically connected to the power feeding cable 22. By connecting them in a specific manner, it is possible to supply power to all of the mounted LEDs 21a.
The LED 21a is a so-called surface light emitting type, and the arrangement interval thereof is appropriately determined in consideration of the amount of light and the like.

上記ケース23は、適宜の弾性変形可能な合成樹脂製部材にて形成されている。このケース23は、対峙する側片23a,23bの上端を連結片23cで連結した断面略コ字状のケース本体23dと、連結片23cの幅方向の一側と一方の側片23aとの間に設けられる下方が開口する光源保持部23eと、他方の側片23bの下部内方側に設けられるケーブル保持部23fとを具備している。 The case 23 is made of an appropriately elastically deformable synthetic resin member. In this case 23, between the case body 23d having a substantially U-shaped cross section in which the upper ends of the side pieces 23a and 23b facing each other are connected by the connecting piece 23c, and one side and one side piece 23a in the width direction of the connecting piece 23c. It is provided with a light source holding portion 23e having a lower opening and a cable holding portion 23f provided on the inner side of the lower portion of the other side piece 23b.

この場合、ケーブル保持部23fは、他方の側片23bと、この側片23bの下端縁から内方に向かって傾斜状に延在するケーブル支持片23gと、ケーブル支持片23gの先端から内方に向かって起立する先端側が可撓性を有する薄肉状の起立片23hとで形成されている。なお、起立片23hの上端と、上方に位置する光源保持部23eの側壁との間に、給電用ケーブル22が通過可能な隙間sが設けられており、この隙間sを介して給電用ケーブル22がケーブル保持部23f内に保持される。 In this case, the cable holding portion 23f includes the other side piece 23b, the cable support piece 23g extending inward from the lower end edge of the side piece 23b, and the cable support piece 23g inward from the tip. The tip side that stands up toward is formed of a thin-walled upright piece 23h having flexibility. A gap s through which the power feeding cable 22 can pass is provided between the upper end of the standing piece 23h and the side wall of the light source holding portion 23e located above, and the power feeding cable 22 is provided through this gap s. Is held in the cable holding portion 23f.

また、ケース23は、上記起立片23hにおける凹部11の開口側面には、カバー体30A,30Bが係合可能な断面円弧状の係止凹溝23iが長手通しに形成されている。この係止凹溝23iと、一方の側片23a及び凹部11の一側との間にカバー体30A,30Bが係合保持された状態で、カバー体30A,30BがLED21Aの発光部の真下に位置される。 Further, in the case 23, a locking concave groove 23i having an arcuate cross section with which the cover bodies 30A and 30B can be engaged is formed longitudinally on the opening side surface of the concave portion 11 in the upright piece 23h. With the cover bodies 30A and 30B engaged and held between the locking recessed groove 23i and one side piece 23a and one side of the recess 11, the cover bodies 30A and 30B are directly below the light emitting portion of the LED 21A. Be positioned.

次に、カバー体30A,30Bについて説明する。カバー体30A,30Bは、例えばアクリル樹脂又はポリカーボネート樹脂等の透明の合成樹脂にて形成されている。カバー体30A,30Bの長手方向に沿う一方の側壁31には、ケース23の一方の側片23aの下端部に係合可能な係合段部33が設けられ、他方の側壁32には、ケース23に設けられた係止凹溝23iに係合可能な断面凸円弧状の係止突条34が設けられている。 Next, the cover bodies 30A and 30B will be described. The covers 30A and 30B are made of a transparent synthetic resin such as an acrylic resin or a polycarbonate resin. One side wall 31 along the longitudinal direction of the covers 30A and 30B is provided with an engaging step 33 that can be engaged with the lower end of one side piece 23a of the case 23, and the other side wall 32 is provided with a case. A locking ridge 34 having a convex arcuate cross section that can be engaged with the locking concave groove 23i provided in the 23 is provided.

第1実施形態のカバー体30Aは、棒状に形成されるレンズ体であって、図2A及び図3Aに示すように、長手方向と直交する断面において、双曲面状の光入射面35A及び光放射面36Aを有している。また、カバー体30Aは、光入射面35Aと光放射面36A間の両側に垂直反射面37が形成されている。 The cover body 30A of the first embodiment is a lens body formed in a rod shape, and as shown in FIGS. 2A and 3A, has a hyperboloidal light incident surface 35A and light radiation in a cross section orthogonal to the longitudinal direction. It has a surface 36A. Further, the cover body 30A has vertical reflection surfaces 37 formed on both sides between the light incident surface 35A and the light emitting surface 36A.

一方、第2実施形態のカバー体30Bは、図2B及び図3Bに示すように、長手方向と直交する断面において、一側方に向かって漸次肉厚に***する凸面状の光放射面36Bを有している。光放射面36Bは、図3B(b)に示すように、複数の角部36aを有する多角形状に形成されている。なお、光入射面35Bは平坦状に形成されている。 On the other hand, as shown in FIGS. 2B and 3B, the cover body 30B of the second embodiment has a convex light emitting surface 36B that gradually rises to one side in a cross section orthogonal to the longitudinal direction. Have. As shown in FIG. 3B (b), the light emitting surface 36B is formed in a polygonal shape having a plurality of corner portions 36a. The light incident surface 35B is formed flat.

また、カバー体30Bは、光放射面36Bの肉薄側に突条38を垂下してなり、該突条38は配光方向側に垂直面38aが形成され、配光方向と反対側に曲面状の傾斜反射面38bが形成されている。また、光放射面36Bの肉厚側の側面に乱反射用の凹凸面39が形成されている。 Further, the cover body 30B has a ridge 38 hanging down on the thin side of the light radiation surface 36B, and the ridge 38 has a vertical surface 38a formed on the light distribution direction side and a curved surface on the side opposite to the light distribution direction. The inclined reflecting surface 38b of the above is formed. Further, an uneven surface 39 for diffuse reflection is formed on the thick side surface of the light emitting surface 36B.

この場合、傾斜反射面38bは係合段部33の下方に設けられており、傾斜反射面38bの外方には、笠木材10の凹部11の一方の側壁11bに当接可能な係止突起38cが突設されている。また、凹凸面39は係止突条34の上方に設けられている。なお、係止突条34の下方には、ケース23のケーブル支持片23gの下面に係合可能な係止突片34aが設けられている。 In this case, the inclined reflecting surface 38b is provided below the engaging step portion 33, and a locking projection capable of contacting one side wall 11b of the recess 11 of the cap wood 10 is provided on the outside of the inclined reflecting surface 38b. 38c is projected. Further, the uneven surface 39 is provided above the locking ridge 34. Below the locking ridge 34, a locking ridge 34a that can be engaged with the lower surface of the cable support piece 23g of the case 23 is provided.

手摺1A,1Bは、施工現場において、支柱3やブラケット5間の間隔に合わせてケースやプリント基板21b、収容ケース23、カバー体30A,30Bを切断し、また、給電用ケーブル22を笠木材10の全長よりやや長くなる程度に切断した上で、これらを笠木材10に順次組み付けて形成される。 At the construction site, the handrails 1A and 1B cut the case, the printed circuit board 21b, the storage case 23, and the cover bodies 30A and 30B according to the distance between the support columns 3 and the brackets 5, and the power supply cable 22 is attached to the cap wood 10 After cutting to a length slightly longer than the total length of the above, these are sequentially assembled to the cap wood 10 to form.

この場合、手摺1Aは、笠木材10に照明ユニット20を組み付けた後で、支柱3と連結されるが、この照明ユニット20の笠木材10への組み付けに先立って支柱3が通路2に固定されることにより、支柱3との連結位置を事前にある程度正確に確認することができる。また、この組み付けに先立ち、プリント基板21bの両端の配線には適宜の連絡ケーブル26が電気的に接続される。 In this case, the handrail 1A is connected to the support column 3 after assembling the lighting unit 20 to the cap wood 10, but the support column 3 is fixed to the passage 2 prior to assembling the lighting unit 20 to the cap wood 10. As a result, the connection position with the support column 3 can be confirmed to some extent accurately in advance. Further, prior to this assembly, an appropriate connecting cable 26 is electrically connected to the wiring at both ends of the printed circuit board 21b.

なお、手摺1Bは、連結補助材25が取り付けられたブラケット5と連結された後で、笠木材10に照明ユニット20が組み付けられるが、この照明ユニット20の笠木材10への組み付けに先立ってブラケット5が壁面4に固定されることにより、ブラケット5との連結位置を事前にある程度正確に確認することができる。 The handrail 1B is connected to the bracket 5 to which the connecting auxiliary material 25 is attached, and then the lighting unit 20 is attached to the cap wood 10, but the bracket is attached prior to the assembly of the lighting unit 20 to the cap wood 10. By fixing the 5 to the wall surface 4, the connection position with the bracket 5 can be confirmed to some extent accurately in advance.

手摺1A,1Bを組み付ける場合は、支柱3間又はブラケット5間に対応する位置範囲において、笠木材10の凹部11内にケース23を挿入して固定ねじ24で固定した後、給電用ケーブル22を凹部11内に挿入し、ケーブル支持片23g上に載置した状態で、その両端を笠木材10の両端などの適宜の箇所から笠木材10の外方に引き出しておく。 When assembling the handrails 1A and 1B, insert the case 23 into the recess 11 of the cap wood 10 and fix it with the fixing screw 24 in the position range corresponding to the space between the columns 3 or the bracket 5, and then connect the power supply cable 22. With the cable inserted into the recess 11 and placed on the cable support piece 23 g, both ends thereof are pulled out from appropriate places such as both ends of the cap wood 10 to the outside of the cap wood 10.

次に、給電用ケーブル22と連絡ケーブル26を電気的に接続し、給電用ケーブル22と連絡ケーブル26の結線を終えたら、光源ユニット21をケース23の光源保持部23eに挿入して装着する。 Next, the power supply cable 22 and the communication cable 26 are electrically connected, and after the connection between the power supply cable 22 and the connection cable 26 is completed, the light source unit 21 is inserted into the light source holding portion 23e of the case 23 and attached.

上記のようにして、凹部11内に光源ユニット21と給電用ケーブル22を取り付けた後、凹部11の開口部すなわちケース23の開口部にカバー体30A,30Bを装着する。 After mounting the light source unit 21 and the power supply cable 22 in the recess 11 as described above, the cover bodies 30A and 30B are mounted in the opening of the recess 11, that is, the opening of the case 23.

カバー体30Aのケース23への装着は、カバー体30Aの光入射面35Aをケース23に向けて押し込むようにして、係合段部33をケース23の一方の側片23aの下端部に係止させると共に、係止突条34をケース23の他方の側片23b側の起立片23hに設けられた係止凹溝23iに係止させる。これにより、カバー体30Aは凹部11の一方の側壁11bと起立片23hとで挟持された状態で保持される。 To attach the cover body 30A to the case 23, the light incident surface 35A of the cover body 30A is pushed toward the case 23, and the engaging step portion 33 is locked to the lower end portion of one side piece 23a of the case 23. At the same time, the locking ridge 34 is locked in the locking concave groove 23i provided in the standing piece 23h on the other side piece 23b side of the case 23. As a result, the cover body 30A is held in a state of being sandwiched between one side wall 11b of the recess 11 and the upright piece 23h.

一方、カバー体30Bのケース23への装着は、カバー体30Bの光入射面35Bをケース23に向けて押し込むようにして、係合段部33をケース23の一方の側片23aの下端部に係止させると共に、係止突条34をケース23の他方の側片23b側の起立片23hに設けられた係止凹溝23iに係止させる。これにより、カバー体30Bの係止突起38cが凹部11の一方の側片23aに当接するので、カバー体30Bは凹部11の一方の側片23aと起立片23hとで挟持された状態で保持される。 On the other hand, when the cover body 30B is attached to the case 23, the light incident surface 35B of the cover body 30B is pushed toward the case 23, and the engaging step portion 33 is attached to the lower end portion of one side piece 23a of the case 23. At the same time, the locking ridge 34 is locked in the locking concave groove 23i provided in the standing piece 23h on the other side piece 23b side of the case 23. As a result, the locking projection 38c of the cover body 30B abuts on one side piece 23a of the recess 11, so that the cover body 30B is held in a state of being sandwiched between the one side piece 23a of the recess 11 and the standing piece 23h. To.

なお、カバー体30A,30Bを取り外す場合は、カバー体30A,30Bの端部を摘まんで、凹部11の外方側へ引き起こせば、起立片23hが弾性変形して係止凹溝23iと係止突条34の係合が解かれるので、容易にカバー体30A,30Bを取り外すことができる。したがって、カバー体30A,30Bの交換を容易にすることができる。 When removing the cover bodies 30A and 30B, if the ends of the cover bodies 30A and 30B are picked up and raised to the outside of the recess 11, the standing piece 23h is elastically deformed and engaged with the locking recess 23i. Since the engagement of the stop strip 34 is disengaged, the cover bodies 30A and 30B can be easily removed. Therefore, the cover bodies 30A and 30B can be easily replaced.

上記のようにして、笠木材10への照明ユニット20の組み付けが完了したら、手摺1Aは支柱3に、手摺1Bはブラケット5に組み付ける。
これら支柱3又はブラケット5への組み付けの際には、給電用ケーブル22がケーブル保持部23fに収容されるように連結補助材25が凹部11内に取り付けられる。
また、支柱3又はブラケット5への組み付けが完了したら、最後に、給電用ケーブル22の両端を適宜の穴を通して通路2又は壁面4の内側に引き出すなどし、電源制御部を介して商用電源やバッテリーに接続すれば、手摺1A,1Bが完成する。
When the assembling of the lighting unit 20 to the cap wood 10 is completed as described above, the handrail 1A is attached to the support column 3 and the handrail 1B is attached to the bracket 5.
When assembling to these columns 3 or brackets 5, a connecting auxiliary material 25 is attached in the recess 11 so that the power feeding cable 22 is accommodated in the cable holding portion 23f.
Further, when the assembly to the support column 3 or the bracket 5 is completed, finally, both ends of the power supply cable 22 are pulled out to the inside of the passage 2 or the wall surface 4 through appropriate holes, and the commercial power supply or the battery is passed through the power supply control unit. If connected to, the handrails 1A and 1B are completed.

上記のようにして形成される手摺1Aによれば、図5Aに示すように、光源ユニット21の発光部(LED21a)からの光を双曲面状の光入射面35A及び光放射面36Aによって手摺1Aの両側に拡散して配光することができる。
また、両側の垂直反射面37で反射した光が光放射面36Aで拡散されることで、手摺1Aの両側に配光を明るくすることができる。
According to the handrail 1A formed as described above, as shown in FIG. 5A, the light from the light emitting portion (LED21a) of the light source unit 21 is directed by the hyperboloidal light incident surface 35A and the light emitting surface 36A. The light can be diffused and distributed on both sides of the.
Further, the light reflected by the vertical reflecting surfaces 37 on both sides is diffused by the light emitting surface 36A, so that the light distribution can be brightened on both sides of the handrail 1A.

また、上記のように形成される手摺1Bによれば、図5Bに示すように、光源ユニット21の発光部(LED21a)からの光を一側方(図5Bにおいて左側)に向かって漸次肉厚に***する凸面状の光放射面36Bによって拡散して手摺1Aの片側に配光することができる。
また、反対側では、照射したい側と反対に照射される光を傾斜反射面38bで反射させ、光放射面36Bで拡散させることで、手摺1Aの片側に配光を明るくすることができる。更に、光放射面36Bの肉厚側の側面に照射される光を凹凸面39によって乱反射させて配光方向と逆方向に光が漏れるのを阻止することができるので、壁面4側への照射を最小限にし、本来光が必要な通路側を無駄なく広く配光することができる。
また、手摺1Bの側面に発光部(LED21a)が露出しないため、車椅子使用者や子供等視線の低い人でも眩しさを感じることがない環境とすることができる。
Further, according to the handrail 1B formed as described above, as shown in FIG. 5B, the light from the light emitting portion (LED 21a) of the light source unit 21 is gradually thickened toward one side (left side in FIG. 5B). Light can be distributed to one side of the handrail 1A by being diffused by the convex light emitting surface 36B that rises to the surface.
Further, on the opposite side, the light to be irradiated opposite to the side to be irradiated is reflected by the inclined reflecting surface 38b and diffused by the light emitting surface 36B, so that the light distribution can be brightened on one side of the handrail 1A. Further, since the light radiated to the thick side surface of the light radiating surface 36B can be diffusely reflected by the uneven surface 39 to prevent the light from leaking in the direction opposite to the light distribution direction, the wall surface 4 side is irradiated. It is possible to distribute light widely without waste on the aisle side where light is originally required.
Further, since the light emitting portion (LED21a) is not exposed on the side surface of the handrail 1B, it is possible to create an environment in which even a person with a low line of sight such as a wheelchair user or a child does not feel glare.

また、上記実施形態によれば、カバー体30A,30B以外の笠木材10、光源ユニット21、給電用ケーブル22及びケース23は共通の部材にて形成されるので、必要に応じてカバー体30A,30Bを交換して手摺1A,1Bを形成することができる。 Further, according to the above embodiment, the cap wood 10, the light source unit 21, the power supply cable 22 and the case 23 other than the cover bodies 30A and 30B are formed of common members, so that the cover body 30A, if necessary. The handrails 1A and 1B can be formed by exchanging 30B.

また、上記実施形態によれば、幅の広い階段や通路の中央に手摺1Aを設置し、階段や通路の幅方向の両端に手摺1Bを設置すれば、手摺1Aによって階段や通路の中央部付近を明るくし、手摺1Bによって端部付近を明るくすることができる。したがって、広い階段や通路で足元が暗くなる箇所がなくなり、手摺1A,1Bを使用しない歩行者でも安心して通行することができる。 Further, according to the above embodiment, if the handrail 1A is installed in the center of the wide stairs or the passage, and the handrails 1B are installed at both ends in the width direction of the stairs or the passage, the handrail 1A is used near the center of the stairs or the passage. Can be brightened, and the vicinity of the end can be brightened by the handrail 1B. Therefore, there are no places where the feet are darkened in wide stairs and passages, and even pedestrians who do not use the handrails 1A and 1B can pass with peace of mind.

1A,1B 照明手摺
10 笠木材
11 凹部
20 照明ユニット
21 光源ユニット
21a LED
21b プリント基板
22 給電用ケーブル
23 ケース
23e 光源保持部
23i 係止凹溝
30A,30B カバー体
33 係合段部
34 係止突条
35A,35B 光入射面
36A,36B 光放射面
36a 角部
37 垂直反射面
38 突条
38a 垂直面
38b 傾斜反射面
39 乱反射用凹凸面
1A, 1B Lighting handrail 10 Caps Wood 11 Recess 20 Lighting unit 21 Light source unit 21a LED
21b Printed board 22 Power supply cable 23 Case 23e Light source holding part 23i Locking concave groove 30A, 30B Cover body 33 Engaging step part 34 Locking ridge 35A, 35B Light incident surface 36A, 36B Light emitting surface 36a Square part 37 Vertical Reflective surface 38 Protrusion 38a Vertical surface 38b Inclined reflective surface 39 Irregular surface for diffuse reflection

Claims (4)

下方に向かって開口する凹部を長手通しに設けた笠木材と、上記凹部内に固定される照明ユニットとを有し、上記照明ユニットは、光源ユニットと、給電用ケーブルと、上記凹部の開口部を塞ぐカバー体を係合保持するケースとを具備してなる照明手摺であって、
上記カバー体は、棒状に形成されるレンズ体であって、上記光源ユニットの直下位置に配設され、長手方向と直交する断面において、双曲線状の光入射面及び光放射面を有すると共に、上記光入射面と上記光放射面間の両側に垂直反射面が形成されている、
ことを特徴とする照明手摺。
It has a cap wood having a recess that opens downward in a longitudinal manner and a lighting unit that is fixed in the recess. The lighting unit includes a light source unit, a power feeding cable, and an opening of the recess. It is a lighting handrail provided with a case that engages and holds a cover body that closes the wall.
The cover body is a rod-shaped lens body, which is arranged at a position directly below the light source unit, has a bicurved light incident surface and a light emitting surface in a cross section perpendicular to the longitudinal direction, and is described above. Vertical reflecting surfaces are formed on both sides between the light incident surface and the light emitting surface.
Lighting handrails that are characterized by that.
下方に向かって開口する凹部を長手通しに設けた笠木材と、上記凹部内に固定される照明ユニットとを有し、上記照明ユニットは、光源ユニットと、給電用ケーブルと、上記凹部の開口部を塞ぐカバー体を係合保持するケースとを具備してなる照明手摺であって、
上記カバー体は、上記光源ユニットの直下位置に配設され、長手方向と直交する断面において、一側方に向かって漸次肉厚に***する凸面状の光放射面を有し、上記光放射面が複数の角部を有する多角形状に形成されている、
ことを特徴とする照明手摺。
It has a cap wood having a recess that opens downward in a longitudinal manner and a lighting unit that is fixed in the recess. The lighting unit includes a light source unit, a power feeding cable, and an opening of the recess. It is a lighting handrail provided with a case that engages and holds a cover body that closes the wall.
The cover body is arranged at a position directly below the light source unit, and has a convex light emitting surface that gradually rises to one side in a cross section orthogonal to the longitudinal direction, and has a light emitting surface . Is formed into a polygonal shape with multiple corners,
Lighting handrails that are characterized by that.
下方に向かって開口する凹部を長手通しに設けた笠木材と、上記凹部内に固定される照明ユニットとを有し、上記照明ユニットは、光源ユニットと、給電用ケーブルと、上記凹部の開口部を塞ぐカバー体を係合保持するケースとを具備してなる照明手摺であって、
上記カバー体は、上記光源ユニットの直下位置に配設され、長手方向と直交する断面において、一側方に向かって漸次肉厚に***する凸面状の光放射面を有すると共に、上記光放射面の肉薄側に突条を垂下してなり、該突条は配光方向側に垂直面が形成され、配光方向と反対側に曲面状の傾斜反射面が形成されている、
ことを特徴とする照明手摺。
It has a cap wood having a recess that opens downward in a longitudinal manner and a lighting unit that is fixed in the recess. The lighting unit includes a light source unit, a power feeding cable, and an opening of the recess. It is a lighting handrail provided with a case that engages and holds a cover body that closes the wall.
The cover body is arranged at a position directly below the light source unit, has a convex light emitting surface that gradually rises to one side in a cross section orthogonal to the longitudinal direction, and has a light emitting surface . A ridge is hung on the thin side of the ridge, and the ridge has a vertical surface formed on the light distribution direction side and a curved inclined reflection surface formed on the opposite side of the light distribution direction.
Lighting handrails that are characterized by that.
下方に向かって開口する凹部を長手通しに設けた笠木材と、上記凹部内に固定される照明ユニットとを有し、上記照明ユニットは、光源ユニットと、給電用ケーブルと、上記凹部の開口部を塞ぐカバー体を係合保持するケースとを具備してなる照明手摺であって、
上記カバー体は、上記光源ユニットの直下位置に配設され、長手方向と直交する断面において、一側方に向かって漸次肉厚に***する凸面状の光放射面を有すると共に、上記光放射面の肉厚側の側面に乱反射用の凹凸面が形成されている、
ことを特徴とする照明手摺。
It has a cap wood having a recess that opens downward in a longitudinal manner and a lighting unit that is fixed in the recess. The lighting unit includes a light source unit, a power feeding cable, and an opening of the recess. It is a lighting handrail provided with a case that engages and holds a cover body that closes the wall.
The cover body is arranged at a position directly below the light source unit, and has a convex light emitting surface that gradually rises to one side in a cross section orthogonal to the longitudinal direction, and also has the light emitting surface . An uneven surface for diffuse reflection is formed on the side surface on the thick side of the
Lighting handrails that are characterized by that.
JP2017119214A 2017-06-19 2017-06-19 Lighting handrail Active JP7000047B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017119214A JP7000047B2 (en) 2017-06-19 2017-06-19 Lighting handrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017119214A JP7000047B2 (en) 2017-06-19 2017-06-19 Lighting handrail

Publications (2)

Publication Number Publication Date
JP2019002232A JP2019002232A (en) 2019-01-10
JP7000047B2 true JP7000047B2 (en) 2022-01-19

Family

ID=65004782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017119214A Active JP7000047B2 (en) 2017-06-19 2017-06-19 Lighting handrail

Country Status (1)

Country Link
JP (1) JP7000047B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7263137B2 (en) * 2019-06-19 2023-04-24 ナカ工業株式会社 lighting handrail

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110090680A1 (en) 2009-10-16 2011-04-21 Steinkraus Thomas F Led reflector fixture
JP2012028277A (en) 2010-07-28 2012-02-09 Lecip Holdings Corp Lighting system
JP2015227542A (en) 2014-05-30 2015-12-17 ナカ工業株式会社 Handrail coping and lighting unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110090680A1 (en) 2009-10-16 2011-04-21 Steinkraus Thomas F Led reflector fixture
JP2012028277A (en) 2010-07-28 2012-02-09 Lecip Holdings Corp Lighting system
JP2015227542A (en) 2014-05-30 2015-12-17 ナカ工業株式会社 Handrail coping and lighting unit

Also Published As

Publication number Publication date
JP2019002232A (en) 2019-01-10

Similar Documents

Publication Publication Date Title
EP2565531A1 (en) Handrail with illumination function
JP5982443B2 (en) Light emitting device
JP5942168B2 (en) Lighting device
US20180080636A1 (en) Post cap assembly
US20160305618A1 (en) Luminaire
JP7000047B2 (en) Lighting handrail
JP5069529B2 (en) Surface emitting device
JP5010574B2 (en) Wall panel with lighting function
JP2001003553A (en) Plinth having lighting function and stair lighting structure using the same
KR100626179B1 (en) Soundproof panel with luminary body and soundproof wall having the same
JP4450465B2 (en) lighting equipment
JP5975442B2 (en) Light emitting device
US20220252775A1 (en) Reduced glare lighting
JP5755024B2 (en) LED unit and lighting apparatus
JP7494026B2 (en) lighting equipment
JP6145673B2 (en) Lighting device installation structure
JP6375432B2 (en) Lighting device
KR20090066716A (en) Lighting apparatus
WO2020063746A9 (en) Illumination device and lamp
JP3208804U (en) Light source cover and sensor light for sensor light
KR200304883Y1 (en) lead lamp with Floodlight plate
JP2007009445A (en) Staircase
JP6447922B2 (en) bathroom
JP2002256670A (en) Stair lighting device
KR20170040967A (en) Curved Light Fixtures

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170626

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20200618

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200618

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20200618

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20200619

RD01 Notification of change of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7426

Effective date: 20200721

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210420

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210525

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20210720

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20210720

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20211214

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20211223

R150 Certificate of patent or registration of utility model

Ref document number: 7000047

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150