JP4102271B2 - External lighting system - Google Patents

External lighting system Download PDF

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JP4102271B2
JP4102271B2 JP2003299579A JP2003299579A JP4102271B2 JP 4102271 B2 JP4102271 B2 JP 4102271B2 JP 2003299579 A JP2003299579 A JP 2003299579A JP 2003299579 A JP2003299579 A JP 2003299579A JP 4102271 B2 JP4102271 B2 JP 4102271B2
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mounting
rear plate
reflector
movable support
illuminated
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JP2005070379A (en
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宥次 高村
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▲高▼村電機工業株式会社
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Description

本発明は、広告看板、商品ディスプレイ等を外側から照明する外照式照明装置に関するものである。   The present invention relates to an external lighting device that illuminates an advertisement signboard, a product display, and the like from the outside.

従来、屋外に設置される広告看板などをスポットライトで外側から照明する場合、広告看板の前方へ突出する複数の支持アームの先端に白熱ランプ又は水銀ランプを装着して、広告看板の被照明面を前方から照射する外照式照明装置が最も一般的である。   Conventionally, when advertising billboards installed outdoors are spotlighted from the outside, an incandescent lamp or mercury lamp is attached to the tip of a plurality of support arms protruding forward of the advertising billboard, and the illuminated surface of the advertising billboard The most common is an external illumination device that irradiates the light from the front.

しかし、上記従来の照明装置では、ランプの形状が丸形スポットであるため、遠くの広告看板を照明するのに適しているが、近くのものを照らすと丸い斑点が目立つという難点があった。また、白熱ランプ、水銀ランプは蛍光ランプに比べて、１灯当たりの消費電力が大きく、使用寿命も短いので、経済的にも不利である。   However, the conventional illumination device is suitable for illuminating a distant billboard because the shape of the lamp is a round spot. However, when a nearby object is illuminated, there is a problem that round spots are conspicuous. Also, incandescent lamps and mercury lamps are economically disadvantageous because they consume more power and have a shorter service life than fluorescent lamps.

そこで発明者は、白熱ランプ、水銀ランプに代えて直線型の蛍光ランプをスポットライトとして採用し、特に近くの細長い広告看板等の照明に適した外照式照明装置を提案した（特許文献１参照）。
特開２００３−５１２１１号公報 In view of this, the inventor employed a linear fluorescent lamp as a spotlight instead of an incandescent lamp and a mercury lamp, and proposed an external illumination type lighting device particularly suitable for lighting a nearby elongated advertising billboard or the like (see Patent Document 1). ).
JP 2003-51211 A

本発明は、特許文献１に記載された直線型の蛍光ランプをスポットライトに採用した外照式照明装置を改良したもので、広告看板等被照明体の上端部に直付けして、近くのものをより効果的に照らすことができると共に、取り付け取り外し作業が容易かつ迅速に行なえる外照式照明装置を提供することを目的とする。   The present invention is an improvement of an external illumination type illumination device that employs a linear fluorescent lamp described in Patent Document 1 as a spotlight, and is directly attached to the upper end of an object to be illuminated such as an advertising billboard. It is an object of the present invention to provide an external lighting device that can illuminate an object more effectively and can be easily and quickly attached and detached.

上記目的を達成するために、本発明の外照式照明装置は、広告看板等被照明体の上端部前面に取り付けられる後側板と、前記後側板の上端縁に沿って連設され、前方へ突出している反射板と、前記後側板の下端縁に沿って設けられた枢支軸部に回動自在に取り付けられた可動支持体と、前記可動支持体に設けられた直線型の蛍光ランプの取付け器具と、前記後側板に設けられた取付け孔と、前記反射板の内側部に設けられた係止部とを備え、前記可動支持体が前記枢支軸部を支点に上方へ回動したとき、前記係止部に係合保持され、前記取付け器具に装着した前記蛍光ランプが前記反射板の下方近傍に配置され、前記可動支持体が前記枢支軸部を支点に下方へ回動したとき、前記取付け器具が前記反射板から離隔して該反射板の下方が開放され、前記取付け孔に挿通した止めねじによる前記後側板の取り付け取り外し作業が容易に行なえるように構成されていることを特徴とする。   In order to achieve the above object, an external illumination type lighting device according to the present invention is connected to a rear side plate attached to the front surface of the upper end of an object to be illuminated such as an advertising signboard, and the upper end edge of the rear side plate. A projecting reflector, a movable support rotatably attached to a pivot shaft provided along the lower edge of the rear plate, and a linear fluorescent lamp provided on the movable support. An attachment device; an attachment hole provided in the rear plate; and a locking portion provided in an inner portion of the reflection plate, wherein the movable support is rotated upward with the pivot shaft portion as a fulcrum. When the fluorescent lamp, which is engaged and held by the locking portion and mounted on the fixture, is disposed near the lower portion of the reflector, the movable support rotates downward with the pivot shaft portion as a fulcrum. When the fixture is separated from the reflector, the lower part of the reflector is opened. Characterized in that the installation and removal operations of the rear side plate by grub screws inserted through the mounting hole is formed in the easily so.

前記取付け孔は、前記止めねじの締付け作業を容易にするため前記反射板の前端縁より下方位置に設けられていることが好ましい。   The mounting hole is preferably provided at a position below the front end edge of the reflecting plate in order to facilitate the tightening operation of the set screw.

また、前記取付け孔は、前記被照明体の上端部前面に仮止めした止めねじの頭部が挿通する大径孔部と、該大径孔部の内周縁上部に連設され、前記止めねじの軸部に係合する切欠き凹部とにより形成されていることが好ましい。前記取付け孔をこのような形状にすると、仮止めした前記止めねじに対する前記後側板、したがって装置全体の位置決め及び取り付け取り外し作業が容易、かつ迅速に行なうことが可能である。   The mounting hole is provided continuously with a large-diameter hole portion through which a head of a set screw temporarily fixed to the front surface of the upper end portion of the illuminated body is inserted, and an inner peripheral upper portion of the large-diameter hole portion. It is preferable that it is formed by the notch recessed part engaged with the axial part. When the mounting hole has such a shape, the positioning and mounting / removing operation of the rear side plate, and therefore the entire apparatus, with respect to the temporarily fixed set screw can be performed easily and quickly.

さらに、前記被照明体の上端面に固定される固定部と、該固定部の前端縁に沿ってほぼ直角方向に延び前記被照明体の上端部前面沿って、又は上端面の上方に配設される取付け部とから成る断面Ｌ字形の取付け金具を用い、該取付け金具を介して前記後側板、したがって装置全体を被照明体の上端部に取り付けることもできる。このような取付け金具を用いると、装置全体を前記被照明体の上端部に強固に取付け固定することができるばかりではなく、前記取付け金具の取付部を前記被照明体の上端面より上方へ突出して配置すれば、前記被照明体の上端部前面含む全体を効果的に照明することが可能となる。   Furthermore, a fixed portion fixed to the upper end surface of the illuminated body, and extends in a substantially right angle direction along the front end edge of the fixed portion, arranged along the front surface of the illuminated body or above the upper end surface. It is also possible to use a mounting bracket having an L-shaped cross section composed of a mounting portion to be mounted, and to attach the rear side plate, and thus the entire apparatus, to the upper end portion of the illuminated body via the mounting bracket. By using such a mounting bracket, not only the entire apparatus can be firmly attached and fixed to the upper end portion of the illuminated body, but also the mounting portion of the mounting bracket projects upward from the upper end surface of the illuminated body. If it arrange | positions, it will become possible to illuminate effectively the whole upper end part front surface of the said to-be-illuminated body.

本発明による照明装置は、広告看板等被照明体の上端部に直付けして取り付けられるので、前記被照明体を接近した位置から効果的に照明することができる。また、蛍光ランプを装着する前記取付け金具が前記可動支持体に設けられ、前記反射板から前記取付け金具を離隔して該反射板の下方へ開放した状態で前記後側板、したがって装置本体を前記被照明体の上端部に取り付けるので、装置本体の取り付け取り外し作業が容易、かつ迅速に行なうことができる。   Since the illuminating device according to the present invention is attached directly to the upper end portion of the illuminated body such as an advertising signboard, the illuminated body can be effectively illuminated from a close position. In addition, the mounting bracket for mounting the fluorescent lamp is provided on the movable support, and the rear plate, and thus the apparatus main body, is covered with the cover plate in a state where the mounting bracket is separated from the reflecting plate and is opened below the reflecting plate. Since it is attached to the upper end of the illuminating body, the attachment / detachment work of the apparatus main body can be performed easily and quickly.

さらに、本発明の照明装置は、直線型の蛍光ランプを採用したから、特に細長い広告看板、商品ディスプレイ等のスポット照明に好適である。しかも、蛍光ランプは、白熱ランプ、水銀ランプに比べて消費電力が小さく、寿命も長いので、しかも拡散光が長いため灯数も少なくてすむので、経済性の点でもすぐれている。   Furthermore, since the illuminating device of the present invention employs a linear fluorescent lamp, it is particularly suitable for spot illumination such as an elongated billboard or a product display. In addition, the fluorescent lamp consumes less power and has a longer life than incandescent lamps and mercury lamps. Moreover, since the diffused light is long, the number of lamps can be reduced.

本発明の外照式照明装置の装置本体を構成する後側板、反射板及び可動支持体と断面Ｌ字形の取付け金具は、アルミニウム合金を引抜き成形加工しで製作される。以下、図面に基づいて好適な実施の形態を説明する。   The rear side plate, the reflecting plate, the movable support, and the L-shaped mounting bracket constituting the main body of the external illumination device of the present invention are manufactured by drawing an aluminum alloy. Hereinafter, preferred embodiments will be described with reference to the drawings.

図１ないし図６は、本発明の外照式照明装置の装置本体を広告看板等の被照明体１の上端部前面２に直接、取り付けた実施例を示している。   FIG. 1 thru | or 6 has shown the Example which attached the apparatus main body of the external illumination type illuminating device of this invention directly to the upper end part front surface 2 of the to-be-illuminated objects 1, such as an advertising signboard.

装置本体１０は、上端部前面２に取り付け固定される横長の後側板１１と、該後側板１１の上端縁に沿って連設され、前方へ突出すると共に、前端部１２ａが下向きに湾曲している反射板１２と、後側板１１の下端縁に沿って設けられた枢支軸部１３に回動自在に取り付けられた可動支持体１４と、後側板１１及び反射板１２の両端縁に固着した両側板１５，１５とによって、反射板１２の下方が開放された中空枠体に構成され、反射板１２直下の中空室１６に直線型の蛍光ランプ４０が配設される。後側板１１には、複数の取付け孔１７（図示の例では２つ）が横方向に所定間隔を隔てて設けられている。該取付け孔１７は、図２（ｂ）に示すように、止めねじ３の頭部４が挿通する大径孔部１７ａと、該大径孔部１７ａの内周縁上部に連設され、止めねじのねじ軸部５に係合する切欠き凹部１７ｂとにより形成されている。また、取付け孔１７は、止めねじ３の締付け作業を容易にするため、反射板１２の前端縁１２ｂより下方位置に設けられている。   The apparatus main body 10 is provided with a horizontally long rear plate 11 attached and fixed to the front surface 2 of the upper end portion, and is provided along the upper end edge of the rear plate 11 so as to protrude forward, and the front end portion 12a is curved downward. The reflecting plate 12, the movable support 14 rotatably attached to the pivot shaft 13 provided along the lower edge of the rear plate 11, and the both ends of the rear plate 11 and the reflecting plate 12 are fixed. The both side plates 15 and 15 constitute a hollow frame body in which the lower part of the reflecting plate 12 is opened, and the linear fluorescent lamp 40 is disposed in the hollow chamber 16 immediately below the reflecting plate 12. A plurality of mounting holes 17 (two in the illustrated example) are provided in the rear side plate 11 at predetermined intervals in the lateral direction. As shown in FIG. 2 (b), the mounting hole 17 is connected to the large diameter hole portion 17a through which the head 4 of the set screw 3 is inserted, and the upper part of the inner peripheral edge of the large diameter hole portion 17a. And a notch recess 17b that engages with the screw shaft portion 5. Further, the mounting hole 17 is provided at a position below the front end edge 12b of the reflecting plate 12 in order to facilitate the tightening operation of the set screw 3.

可動支持体１４は、ほぼ直角に折曲した板部材１８，１９から成るアングル材により製作されていて、一方の板部材１８の端縁に沿って設けた湾曲支承部２０が後側板１１の枢支軸部１３に回動自在に取り付けられ、枢支軸部１３を支点に下方へ回動したとき、可動支持体１４全体が装置本体１０の中空室１６より下方へ離隔するように移動し、反射板１２の下方が開放されるように構成されている。そして、他方の板部材１９の外側面に蛍光ランプ４０を取り付ける複数の支持金具２１，２１が横方向に離間して取り付け固定されている。また、他方の板部材１９の端縁に沿って断面形状がフック状の係止突条部２２が一体に成形されている。該係止突条部２２には締付けねじ２３が組み付けられている。   The movable support 14 is made of an angle member composed of plate members 18, 19 bent at substantially right angles, and a curved support portion 20 provided along an edge of one plate member 18 is a pivot of the rear plate 11. When pivotally attached to the support shaft portion 13 and rotated downward with the pivot support shaft portion 13 as a fulcrum, the entire movable support 14 moves away from the hollow chamber 16 of the apparatus body 10, The lower part of the reflecting plate 12 is configured to be opened. A plurality of support fittings 21 and 21 for attaching the fluorescent lamp 40 to the outer surface of the other plate member 19 are attached and fixed separately in the lateral direction. Further, a locking protrusion 22 having a hook-shaped cross section is integrally formed along the edge of the other plate member 19. A fastening screw 23 is assembled to the locking protrusion 22.

一方、反射板１２の内側部には、係止突条部２２に対応して断面形状がＬ字状の係止突条部２４が一体に成形されていて、可動支持体１４が枢支軸部１３を支点に上方へ回動したとき、係止突条部２２が係止突条部２４に係合するようになっている。図中２５は、反射板１２の内側部に一体成形した補強リブである。   On the other hand, a locking projection 24 having an L-shaped cross section corresponding to the locking projection 22 is integrally formed on the inner side of the reflecting plate 12, and the movable support 14 is pivotally supported. When the portion 13 is turned upward with the fulcrum as a fulcrum, the locking ridge 22 is engaged with the locking ridge 24. In the figure, reference numeral 25 denotes a reinforcing rib integrally formed on the inner side of the reflecting plate 12.

また、後側板１１の外側面には凹入段部２６，２７が上端部と下端部に成形されていて、上側の凹入段部２６の上端縁に沿って断面形状が鉤形の係止突条部２８が形成され、下側の凹入段部２７の上端に係止肩部２９が形成されている。係止突条部２８と係止肩部２９は後述する断面Ｌ字形の取付け金具３０を用いるときに使用されるものである。   In addition, recessed step portions 26 and 27 are formed on the outer surface of the rear side plate 11 at the upper end portion and the lower end portion, and the cross-sectional shape is a hook shape along the upper end edge of the upper recessed step portion 26. A protrusion 28 is formed, and a locking shoulder 29 is formed at the upper end of the lower recessed step 27. The locking protrusion 28 and the locking shoulder 29 are used when a mounting bracket 30 having an L-shaped cross section described later is used.

次に、上記構成を有する照明装置の取り付け作業を順を追って説明する。   Next, the attaching operation of the lighting device having the above configuration will be described in order.

先ず図１及び図６（ａ）に示すように、被照明体１の上端部前面２に、取付け孔１７に対応するように止めねじ３，３を仮止めする。一方、装置本体１０の可動支持体１４は、枢支軸部１３を支点に回動させ、蛍光ランプ４０を取り付けた板部材１９が反射板１２から離隔して反射板１２の下方を開放した状態にする。   First, as shown in FIG. 1 and FIG. 6A, the set screws 3 and 3 are temporarily fixed to the front surface 2 of the upper end portion of the illuminated body 1 so as to correspond to the mounting holes 17. On the other hand, the movable support 14 of the apparatus main body 10 is rotated with the pivot shaft 13 as a fulcrum, and the plate member 19 to which the fluorescent lamp 40 is attached is separated from the reflection plate 12 and opens below the reflection plate 12. To.

次に、図２及び図６（ｂ）に示すように、作業者が装置本体１０を手で持って取付け孔１７，１７の大径孔部１７ａ，１７ａを止めねじ３の頭部４に位置決めして嵌め合わせた後、図３に示すように、装置本体１０全体を少し下げて取付け孔１７，１７の切欠き凹部１７ｂ，１７ｂを止めねじ３，３のねじ軸部５，５に係合させて、上端部前面２に装置本体１０を仮止め支持させる。この仮止め状態において、反射板１２下方の開放されている大きな空間を利用して、止めねじ３，３を図示しないスクリュードライバを用いて締め付け、後側板１１を被照明体１の上端部前面２に固定する。   Next, as shown in FIGS. 2 and 6 (b), the operator holds the apparatus body 10 by hand and positions the large-diameter holes 17 a and 17 a of the mounting holes 17 and 17 on the head 4 of the set screw 3. Then, as shown in FIG. 3, the entire apparatus body 10 is slightly lowered to engage the notch recesses 17b and 17b of the mounting holes 17 and 17 with the screw shafts 5 and 5 of the set screws 3 and 3, respectively. Then, the apparatus main body 10 is temporarily fixed and supported on the front surface 2 at the upper end. In this temporarily fixed state, using the large open space below the reflecting plate 12, the set screws 3 and 3 are tightened using a screw driver (not shown), and the rear plate 11 is attached to the front surface 2 of the upper end of the illuminated body 1. Secure to.

続いて、図４及び図６（ｃ）に示すように、可動支持体１４を枢支軸部１３を支点に上方へ回動させ、係止突条部２２を係止突条部２４に係合して係止保持させると、板部材１９が垂直姿勢になり、取付け金具２１，２１に保持した蛍光ランプ４０が反射板１２の下方に形成された中空室１６に配設される。   Subsequently, as shown in FIGS. 4 and 6C, the movable support 14 is rotated upward with the pivot shaft 13 as a fulcrum, and the locking ridge 22 is engaged with the locking ridge 24. When combined and held, the plate member 19 assumes a vertical posture, and the fluorescent lamp 40 held by the mounting brackets 21, 21 is disposed in the hollow chamber 16 formed below the reflector 12.

さらに、図５示すように、締付けねじ２３をねじ込んで反射板１２に押し当てると、係止突条部２２が相対的に若干引き下げられて係止突条部２４に当接し、両係止突条部２２，２４ががた付きの無い状態に係合され、可動支持体１４が固定されることにより取り付け作業は完了する。このようにして上端部前面２に取り付けられた装置本体１０に配設されている蛍光ランプ４０により被照明体１全体が照明される。   Further, as shown in FIG. 5, when the tightening screw 23 is screwed and pressed against the reflector 12, the locking ridge portion 22 is slightly lowered relatively and comes into contact with the locking ridge portion 24. When the strips 22 and 24 are engaged with each other without rattling and the movable support 14 is fixed, the mounting operation is completed. In this way, the entire illuminated body 1 is illuminated by the fluorescent lamp 40 arranged in the apparatus main body 10 attached to the upper end front surface 2.

図７ないし図９は、前述した装置本体１０を断面Ｌ字形の取付け金具３０を介して被照明体１の上端部前面２に取り付けた実施例を示している。装置本体１０自体は前述した実施例１と同一構成であるので、同一の構成部分に同一符号を付して説明は省略する。   7 to 9 show an embodiment in which the apparatus main body 10 described above is attached to the front surface 2 of the upper end portion of the illuminated body 1 via a mounting bracket 30 having an L-shaped cross section. Since the apparatus main body 10 itself has the same configuration as that of the first embodiment described above, the same components are denoted by the same reference numerals and description thereof is omitted.

Ｌ字形取付け金具３０は、被照明体１の上端面６に固定させる固定部３１と、該固定部３１の前端縁からほぼ直角方向に延びる取付け部３２とが断面Ｌ字形に一体成形されている取付け部３２には、後側板１１の取付け孔１７に対応する位置にねじ取付け部３３が設けられている。また、取付け部３２の上端縁に沿って後側板１１の係止突条部２８に係合する係止突条部３４が設けられていると共に、下端縁に沿って後側板１１の係止肩部２９に係合する係止突条部３５が設けられている。   In the L-shaped mounting bracket 30, a fixing portion 31 that is fixed to the upper end surface 6 of the body 1 to be illuminated and a mounting portion 32 that extends substantially perpendicularly from the front end edge of the fixing portion 31 are integrally formed in an L-shaped cross section. The attachment portion 32 is provided with a screw attachment portion 33 at a position corresponding to the attachment hole 17 of the rear side plate 11. In addition, a locking protrusion 34 that engages with the locking protrusion 28 of the rear plate 11 is provided along the upper edge of the mounting portion 32, and the engagement shoulder of the rear plate 11 along the lower edge. A locking protrusion 35 that engages with the portion 29 is provided.

上記構成を有するＬ字形取付け金具３０は、図７に示すように、固定部３１を被照明体１の上端面６にビス７で固着して、取付け部３２を上端部前面２に沿って配置させる。そして、取付け部３２のねじ取付け部３３に取付け孔１７に対応して止めねじ３を仮止めする。このとき、装置本体１０の可動支持体１４を枢支軸部１３を支点に下方へ回動させ、蛍光ランプ４０を取り付けた板部材１９が反射板１２から離隔して反射板１２の下方を開放した状態にすることは、前述した実施例１と同様である。   As shown in FIG. 7, the L-shaped mounting bracket 30 having the above-described configuration has the fixing portion 31 fixed to the upper end surface 6 of the illuminated body 1 with screws 7, and the mounting portion 32 is disposed along the upper end portion front surface 2. Let Then, the set screw 3 is temporarily fixed to the screw mounting portion 33 of the mounting portion 32 corresponding to the mounting hole 17. At this time, the movable support 14 of the apparatus main body 10 is rotated downward with the pivot shaft 13 as a fulcrum, and the plate member 19 to which the fluorescent lamp 40 is attached is separated from the reflector 12 and opens below the reflector 12. This is the same as in the first embodiment.

次に、図８に示すように、作業者が装置本体１０を手で持って取付け孔１７，１７の大径孔部１７ａ，１７ａを止めねじ３，３の頭部４に位置決めして嵌め合わせた後、図９に示すように、装置本体１０全体を少し下げて取付け孔１７，１７の切欠き凹部１７ｂ，１７ｂを止めねじ３，３のねじ軸部５，５に係合させると共に、係止突条部３４と係止突条部３５をそれぞれ、後側板１１の係止突条部２８と係止肩部２９に係合させて、装置本体１０を位置決めして仮止め支持させる。この仮止め状態において、反射板１２下方の開放されている空間を利用して、止めねじ３，３を図示しないスクリュードライバを用いて締め付け、後側板１１を被照明体１の上端部前面２にＬ字形取付け金具３０を介して固定する。   Next, as shown in FIG. 8, the operator holds the apparatus main body 10 by hand and positions and fits the large-diameter holes 17 a and 17 a of the mounting holes 17 and 17 to the head 4 of the set screws 3 and 3. After that, as shown in FIG. 9, the entire apparatus body 10 is slightly lowered to engage the notch recesses 17 b and 17 b of the mounting holes 17 and 17 with the screw shafts 5 and 5 of the set screws 3 and 3. The locking ridge 34 and the locking ridge 35 are respectively engaged with the locking ridge 28 and the locking shoulder 29 of the rear plate 11 to position and temporarily support the apparatus main body 10. In this temporarily fixed state, using the open space below the reflector 12, the set screws 3 and 3 are tightened using a screw driver (not shown), and the rear plate 11 is attached to the front surface 2 of the upper end of the illuminated body 1. It is fixed via an L-shaped mounting bracket 30.

以下の取り付け作業は、前述した実施例１と全く同じであるので、省略する（図４ないし図６参照）。   Since the following mounting operation is exactly the same as that of the first embodiment described above, it is omitted (see FIGS. 4 to 6).

上記のように、装置本体１０をＬ字形取付け金具３０を用いて被照明体１の上端部前面２に取り付けると、被照明体１に対して装置本体１０が強固に取り付けられる。   As described above, when the apparatus main body 10 is attached to the upper end front surface 2 of the illuminated body 1 using the L-shaped mounting bracket 30, the apparatus main body 10 is firmly attached to the illuminated body 1.

図１０ないし図１２は、前述した実施例２におけるＬ字形取付け金具３０の異なる使用形態の実施例を示している。装置本体１０及びＬ字形取付け金具３０は実施例１及び２と同じであるので、同一の構成部分に同一符号を付して説明は省略する。   10 to 12 show examples of different usage forms of the L-shaped mounting bracket 30 in the above-described second embodiment. Since the apparatus main body 10 and the L-shaped mounting bracket 30 are the same as those in the first and second embodiments, the same components are denoted by the same reference numerals and description thereof is omitted.

この実施例におけるＬ字形取付け金具３０は、図１０ないし図１２に示すように、被照明体１の上端面６に固定部３１をビス７で固着するのは実施例２の場合と同じであるが、取付け部３２が被照明体１の上端面６より上方へ突出して上端部前面２の延長上に配置される点が実施例２と異なっている。そして、該Ｌ字形取付け金具３０に対する装置本体１０の取り付け作業は、取付け部３２が上下逆向きになるだけで、前述した実施例２と同じであるから、説明は省略する（図１１，１２参照）。   In the L-shaped mounting bracket 30 in this embodiment, as shown in FIGS. 10 to 12, the fixing portion 31 is fixed to the upper end surface 6 of the illuminated body 1 with screws 7 as in the case of the second embodiment. However, the second embodiment is different from the second embodiment in that the attachment portion 32 protrudes upward from the upper end surface 6 of the illuminated body 1 and is disposed on the extension of the front surface 2 of the upper end portion. Then, the mounting operation of the apparatus main body 10 to the L-shaped mounting bracket 30 is the same as that of the second embodiment described above except that the mounting portion 32 is turned upside down, and the description thereof will be omitted (see FIGS. 11 and 12). ).

上記のように取付け金具３０の取付け部３２を被照明体１の上端面６より上方へ突出させると、該取付け部３２に取り付けた装置本体１０に設けた蛍光ランプ４０により被照明体１全体をより効果的に照明することが可能となる。   When the mounting portion 32 of the mounting bracket 30 is protruded upward from the upper end surface 6 of the body to be illuminated 1 as described above, the entire body to be illuminated 1 is illuminated by the fluorescent lamp 40 provided on the apparatus main body 10 attached to the mounting portion 32. It becomes possible to illuminate more effectively.

本発明の外照式照明装置は、屋外に設置される広告看板等のスポットライトとして利用できる。   The external illumination type illumination device of the present invention can be used as a spotlight for an advertising billboard or the like installed outdoors.

本発明に係る外照式照明装置の取り付け作業の第１工程を示す要部縦断側面図である。It is a principal part vertical side view which shows the 1st process of the attachment operation | work of the external illumination type illuminating device which concerns on this invention. 同上取り付け作業の第２工程を示す要部縦断側面図（ａ）とｂ−ｂ線に沿う矢視図（ｂ）である。It is a principal part vertical side view (a) which shows the 2nd process of attachment work same as the above, and an arrow line view (b) which follows a bb line. 同上取り付け作業の第３工程を示す要部縦断側面図（ａ）とｂ−ｂ線に沿う矢視図（ｂ）である。It is a principal part vertical side view (a) which shows the 3rd process of attachment work same as the above, and an arrow line view (b) which follows a bb line. 同上取り付け作業の第４工程を示す要部縦断側面図（ａ）と同主要部の拡大断面図（ｂ）である。It is a principal part longitudinal side view (a) which shows the 4th process of attachment work same as the above, and an expanded sectional view (b) of the principal part. 同上取り付け作業の第５工程を示す要部縦断側面図（ａ）と同主要部の拡大断面図（ｂ）である。It is a principal part vertical side view (a) which shows the 5th process of attachment work same as the above, and an expanded sectional view (b) of the principal part. 同上取り付け作業工程を示す説明図で、（ａ）は第１工程、（ｂ）は第２及び３工程、（ｃ）は第４工程、（ｄ）は第５工程を示している。It is explanatory drawing which shows an attachment work process same as the above, (a) is the 1st process, (b) is the 2nd and 3 process, (c) is the 4th process, (d) has shown the 5th process. 本発明に係る外照式照明装置の別の実施例における取り付け作業の第１工程を示す要部縦断側面図である。It is a principal part vertical side view which shows the 1st process of the attachment operation | work in another Example of the external illumination type illuminating device which concerns on this invention. 同上取り付け作業の第２工程を示す要部縦断側面図（ａ）とｂ−ｂ線に沿う矢視図（ｂ）である。It is a principal part vertical side view (a) which shows the 2nd process of attachment work same as the above, and an arrow line view (b) which follows a bb line. 同上取り付け作業の第３工程を示す要部縦断側面図である。It is a principal part vertical side view which shows the 3rd process of attachment work same as the above. 本発明に係る外照式照明装置のさらに別の実施例における取り付け作業の第１工程を示す要部縦断側面図である。It is a principal part vertical side view which shows the 1st process of the attachment operation | work in another Example of the external illumination type illuminating device which concerns on this invention. 同上取り付け作業の第２工程を示す要部縦断側面図（ａ）とｂ−ｂ線に沿う矢視図（ｂ）である。It is a principal part vertical side view (a) which shows the 2nd process of attachment work same as the above, and an arrow line view (b) which follows a bb line. 同上取り付け作業の第３工程を示す要部縦断側面図（ａ）とｂ−ｂ線に沿う矢視図（ｂ）である。It is a principal part vertical side view (a) which shows the 3rd process of attachment work same as the above, and an arrow line view (b) which follows a bb line.

符号の説明Explanation of symbols

１ 被照明体
２ 上端部前面
３ 止めねじ
４ 頭部
５ ねじ軸部
６ 上端面
１０ 装置本体
１１ 後側板
１２ 反射板
１３ 枢支軸部
１４ 可動支持体
１５ 側板
１６ 中空室
１７ 取付け孔
１８，１９ 板部材
２０ 湾曲支承部
２１ 支持金具
２２ 係止突条部
２３ 締付けねじ
２４ 係止突条部
２６，２７ 凹入段部
２８ 係止突条部
２９ 係止肩部
３０ Ｌ字形取付け金具
３１ 固定部
３２ 取付け部
３４，３５ 係止突条部 DESCRIPTION OF SYMBOLS 1 Illuminated body 2 Upper end front surface 3 Set screw 4 Head 5 Screw shaft part 6 Upper end surface 10 Apparatus main body 11 Rear side plate 12 Reflecting plate 13 Pivot shaft part 14 Movable support 15 Side plate 16 Hollow chamber 17 Mounting holes 18, 19 Plate member 20 Curved support portion 21 Support metal fitting 22 Locking ridge portion 23 Clamping screw 24 Locking ridge portion 26, 27 Recessed step portion 28 Locking ridge portion 29 Locking shoulder portion 30 L-shaped mounting bracket 31 Fixing portion 32 Mounting part 34, 35 Locking ridge part

Claims (5)

広告看板等被照明体の上端部前面に取り付けられる後側板と、
前記後側板の上端縁に沿って連設され、前方へ突出している反射板と、
前記後側板の下端縁に沿って設けられた枢支軸部に回動自在に取り付けられた可動支持体と、
前記可動支持体に設けられた直線型の蛍光ランプの取付け器具と、
前記後側板に設けられた取付け孔と、
前記反射板の内側部に設けられた係止部とを備え、
前記可動支持体が前記枢支軸部を支点に上方へ回動したとき、前記係止部に係合保持され、前記取付け器具に装着した前記蛍光ランプが前記反射板の下方近傍に配置され、
前記可動支持体が前記枢支軸部を支点に下方へ回動したとき、前記取付け器具が前記反射板から離隔して該反射板の下方が開放され、前記取付け孔に挿通した止めねじによる前記後側板の取付け取外し作業が容易に行なえるように構成されていることを特徴とする外照式照明装置。 A rear plate attached to the front of the upper end of the illuminated object such as an advertising signboard;
A reflector plate continuously provided along the upper edge of the rear plate and protruding forward;
A movable support rotatably attached to a pivot shaft provided along the lower edge of the rear plate;
A fixture of a linear fluorescent lamp provided on the movable support;
A mounting hole provided in the rear plate;
A locking portion provided on the inner side of the reflector,
When the movable support is rotated upward with the pivot shaft as a fulcrum, the fluorescent lamp is engaged and held by the locking portion and attached to the mounting device is disposed in the vicinity of the lower portion of the reflector,
When the movable support is rotated downward with the pivot shaft as a fulcrum, the fixture is separated from the reflector, the lower part of the reflector is opened, and the set screw inserted through the attachment hole is used. An external illumination type lighting device, characterized in that the rear plate can be easily attached and detached. 前記取付け孔が、前記反射板の前端縁より下方位置に設けられている請求項１記載の外照式照明装置。 The external lighting type illuminating device according to claim 1, wherein the attachment hole is provided at a position below a front end edge of the reflecting plate. 前記取付け孔が、前記被照明体の上端部前面に仮止めした止めねじの頭部が挿通する大径孔部と、該大径孔部の内周縁上部に連設され、前記止めねじの軸部に係合する切欠き凹部とにより形成されている請求項１又は２記載の外照式照明装置。 The mounting hole is connected to a large-diameter hole portion through which a head of a set screw temporarily fixed to the front surface of the upper end of the illuminated body is inserted, and an inner peripheral upper portion of the large-diameter hole portion, and the shaft of the set screw The external illumination type illuminating device according to claim 1, wherein the external illumination type illumination device is formed by a notch recessed portion that engages with the portion. 前記被照明体の上端面に固定される固定部と、該固定部の前端縁に沿ってほぼ直角方向に延び前記被照明体の上端部前面に沿って、又は上端面の上方に配設される取付け部とから成る断面Ｌ字形の取付け金具を用い、前記取付け部に前記止めねじが螺着されることを特徴とする請求項１，２又は３記載の外照式照明装置。 A fixed portion fixed to the upper end surface of the illuminated body, and extends substantially perpendicularly along the front edge of the fixed portion, and is disposed along the upper surface of the upper end portion of the illuminated body or above the upper end surface. 4. The external illumination type illumination device according to claim 1, wherein a mounting bracket having an L-shaped cross section is provided, and the set screw is screwed onto the mounting portion. 前記取付け金具の前記取付け部に、前記後側板の上端縁及び／又は下端縁に沿って突設された係止突条部が係合する係止突条部が突設されている４記載の外照式照明装置。 5. The locking ridge portion, which is engaged with a locking ridge portion protruding along the upper edge and / or the lower edge of the rear plate, projects from the mounting portion of the mounting bracket. External lighting device.
JP2003299579A 2003-08-25 2003-08-25 External lighting system Expired - Fee Related JP4102271B2 (en)

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