JP5642505B2

JP5642505B2 - lighting equipment

Info

Publication number: JP5642505B2
Application number: JP2010244038A
Authority: JP
Inventors: 岡本　光広; 光広岡本
Original assignee: Panasonic Corp; Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Corp; Panasonic Holdings Corp
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2014-12-17
Anticipated expiration: 2030-10-29
Also published as: JP2012099259A

Description

本発明は、雨水等がかかる屋外に設置される照明器具に関する。 The present invention relates to a lighting apparatus installed outdoors where rainwater or the like is applied.

従来より、光源を覆う枠体の下方を覆って傾斜面を有する底板の壁面側に水抜き部を設けた照明器具が知られている（例えば、特許文献１参照）。
特許文献１に記載の照明器具は、底板に沿って流れてきた水を、水抜き部から枠体の外部に排水できる。 2. Description of the Related Art Conventionally, there has been known a lighting fixture in which a drainage portion is provided on a wall surface side of a bottom plate having an inclined surface so as to cover a lower portion of a frame that covers a light source (see, for example, Patent Document 1).
The lighting fixture of patent document 1 can drain the water which flowed along the baseplate from the drain part to the exterior of a frame.

特開２００９−１２９７５７号公報（図２、請求項１）JP2009-129757A (FIG. 2, claim 1)

前述した特許文献１に記載された照明器具は、遮水板やパッキン等の防水部材を必要とせずに防水することにより、部品点数を減少させてコストダウンを図ることができる。
ところで、前述した特許文献１に記載された照明器具と同様に、器具本体に取り付けられる雨水に弱い電子部品の取付面を絞ることにより電子部品の取付面と器具本体の他の面との間に段部を設けて、電子部品の取付面を器具本体の他の面よりも高くして雨水がかからないようにした照明器具が提案されている。
しかし、図５に示すように、このような従来の照明器具１００は、器具本体１０１の不図示の取付面上の不図示の電子部品に対しては雨水がかからなくできるものの、不図示の安定器やグローソケットからソケット１０２まで配策される配線１０３が、ソケット１０２の側方からソケット１０２に対して斜めに直接引き込まれている。
従って、このような従来の照明器具１００は、内部に浸入した雨水が配線１０３をつたってソケット１０２内に入り込んで電気的な障害を生ずる。 The lighting fixture described in Patent Document 1 described above can be reduced in cost by reducing the number of parts by waterproofing without requiring a waterproof member such as a water shielding plate or packing.
By the way, in the same manner as the lighting apparatus described in Patent Document 1 described above, by narrowing down the mounting surface of the electronic component that is weak against rainwater that is mounted on the device main body, between the mounting surface of the electronic component and the other surface of the device main body. There has been proposed a lighting fixture that is provided with a stepped portion so that the mounting surface of the electronic component is higher than the other surface of the fixture body so that rainwater is not applied.
However, as shown in FIG. 5, such a conventional lighting device 100 can prevent rainwater from being applied to an electronic component (not shown) on a mounting surface (not shown) of the device body 101, but is not shown. The wiring 103 routed from the ballast or glow socket to the socket 102 is directly drawn obliquely with respect to the socket 102 from the side of the socket 102.
Therefore, in such a conventional lighting apparatus 100, rainwater that has entered the inside passes through the wiring 103 and enters the socket 102 to cause an electrical failure.

本発明は、前述した課題を解決するためになされたものであり、その目的は、内部に浸入した雨水が電子部品およびソケットにかからないようにして品質を向上できる照明器具を提供することにある。 The present invention has been made in order to solve the above-described problems, and an object of the present invention is to provide a lighting apparatus capable of improving quality by preventing rainwater that has entered inside from splashing on electronic components and sockets.

本発明に係る照明器具は、直管形ランプを光源とする照明器具であって、板部材で構成され、平面視の形状の長手方向の寸法が、前記直管形ランプの長さよりも長く、かつ被取付部の被取付面に取り付けられる器具本体と、前記直管形ランプの一方の端部を支持し、前記器具本体が前記被取付部に取り付けられた状態では、上側に位置する第１のソケットと、前記直管形ランプの他方の端部を支持し、前記器具本体が前記被取付部に取り付けられた状態では、下側に位置する第２のソケットと、端部が前記器具本体の前面に固定され、前記器具本体の前面から前方に突出する板状の本体部を有し、前記本体部の、前記器具本体の前面から前方に所定距離だけ離れた位置において前記第１のソケットおよび前記第２のソケットを支持する、第１のソケット台および第２のソケット台と、前記器具本体の前面の、前記器具本体の長手方向に直交する幅方向における中央部に取り付けられる電子部品と、前記器具本体の前面の、前記器具本体が前記被取付部に取り付けられた状態では前記第１のソケットの位置よりも上方となる位置に固定され、前記器具本体の前面から前方に、ひさし状に突出する水切板と、前記第２のソケットに一端が接続される配線と、前記第１のソケット、前記第２のソケット、前記第１のソケット台、前記第２のソケット台、前記水切板および前記配線を覆うように、前記器具本体の前面に取り付けられるカバーと、を備え、前記器具本体の前面における前記中央部の周囲に、前記カバーの内側に浸入する雨水を誘導する溝部が設けられ、前記第２のソケット台の前記本体部における、前記器具本体の前面と前記第２のソケットとの間を、前記配線を巻き付ける巻付領域とし、前記配線は、前記第２のソケット台の、板状である前記本体部の前記巻付領域において巻き付けられ、巻き付けられた前記配線は、前記器具本体が前記被取付部に取り付けられた状態では、前記第２のソケット台の前記本体部よりも下方に位置する、谷状部分としての第１部分と、前記第２のソケット台の前記本体部よりも上方に位置する、山状部分としての第２部分と、を有して前記第２のソケットに向けて進行して、前記一端が前記第２のソケットに接続され、前記第１部分の下端部は、雨水を滴下する部分となる。 The luminaire according to the present invention is a luminaire using a straight tube lamp as a light source, and is constituted by a plate member, and the longitudinal dimension of the shape in plan view is longer than the length of the straight tube lamp, And the instrument main body attached to the to-be-attached surface of a to-be-attached part, and the one end part of the said straight tube | pipe type lamp are supported, and the said 1st body located in the upper part in the state attached to the to-be-attached part And the other end of the straight tube lamp, and in a state where the instrument body is attached to the attached part, a second socket located on the lower side, and an end part of the instrument body A plate-like main body portion that is fixed to the front surface of the instrument body and protrudes forward from the front surface of the instrument body, and the first socket is positioned at a predetermined distance away from the front surface of the instrument body. And a first supporting the second socket And the socket base and the second socket base, the front surface of the instrument body, wherein an electronic component mounted on the central portion in the width direction perpendicular to the longitudinal direction of the instrument body, the front surface of the instrument body, said instrument body said In the state where it is attached to the attached portion, it is fixed at a position that is above the position of the first socket, forwardly from the front surface of the instrument body, and protrudes in the form of a peak, and the second socket A front surface of the instrument body so as to cover the wiring to which one end is connected and the first socket, the second socket, the first socket base, the second socket base, the drain plate and the wiring. comprising a cover attached, to, the periphery of the central portion of the front surface of the instrument body, the groove portion you induction rainwater from entering the inside of the cover is provided, said second socket base In the main body portion, a space between the front surface of the instrument main body and the second socket is a winding region around which the wiring is wound, and the wiring is a plate-like shape of the main body portion of the second socket base. The wiring wound and wound in the winding region is a valley-shaped portion located below the main body portion of the second socket base in a state where the instrument main body is attached to the attached portion. A first portion as a first portion and a second portion as a mountain-shaped portion located above the main body portion of the second socket base, and proceeding toward the second socket, wherein one end is connected to the second socket, the lower end portion of the first portion, ing a portion of dripping rainwater.

本発明に係る照明器具によれば、内部に浸入した雨水が電子部品およびソケットにかからないようにして品質を向上できるという効果を奏する。 According to the lighting fixture of the present invention, there is an effect that the quality can be improved by preventing rainwater that has entered inside from being applied to the electronic component and the socket.

本発明に係る一実施形態の照明器具の壁面への取付状態の垂直断面図The vertical sectional view of the attachment state to the wall surface of the lighting fixture of one embodiment concerning the present invention 本発明に係る一実施形態の照明器具のカバーを取り外した正面図The front view which removed the cover of the lighting fixture of one Embodiment which concerns on this invention 本発明に係る一実施形態の照明器具のソケット周りの垂直断面図The vertical sectional view around the socket of the lighting fixture of one embodiment concerning the present invention 本発明に係る一実施形態の照明器具のソケット周りの正面図The front view around the socket of the lighting fixture of one Embodiment which concerns on this invention 従来の照明器具のソケット周りの正面図Front view around the socket of a conventional lighting fixture

以下、本発明に係る一実施形態の照明器具について図面を参照して説明する。
図１に示すように、本発明に係る一実施形態の照明器具１０は、器具本体１１と、器具本体１１の中央部に配置された電子部品取付部１２に取り付けられる電子部品である安定器１３およびグロー管１４が装着されたグローソケット１５と、器具本体１１の前面に取り付けられる直管形ランプ１６と、直管形ランプ１６の両端部に有する一対の口金１７に電気的および機械的に接続される一対のソケット１８と、ソケット１８を器具本体１１上に支持する一対のソケット台１９と、設置時に上方に配置されるソケット１８の上方の外側に取り付けられる水切板２０と、器具本体１１の前面においてソケット１８の外側に取り付けられた一対のカバーブラケット２１と、カバーブラケット２１にねじ込まれるつまみねじ２２により器具本体１１の前面において直管形ランプ１６の軸線上に取り付けられる乳白色等の樹脂製のカバー２３と、電子部品取付部１２の周囲に配置されてつまみねじ２２を介して浸入してきた雨水を所定方向へ誘導するための溝部２４とを備え、壁面１の上下に長さを有する縦方向取付により壁面１に設置される。 Hereinafter, a lighting apparatus according to an embodiment of the present invention will be described with reference to the drawings.
As shown in FIG. 1, a lighting fixture 10 according to an embodiment of the present invention includes a fixture main body 11 and a ballast 13 that is an electronic component attached to an electronic component attachment portion 12 disposed in the center of the fixture main body 11. And a glow socket 15 to which the glow tube 14 is attached, a straight tube lamp 16 attached to the front surface of the instrument body 11, and a pair of caps 17 at both ends of the straight tube lamp 16 are electrically and mechanically connected. A pair of sockets 18, a pair of socket bases 19 that support the socket 18 on the instrument body 11, a draining plate 20 that is attached to the outside above the socket 18 that is disposed above during installation, and the instrument body 11 The instrument body 11 includes a pair of cover brackets 21 attached to the outside of the socket 18 on the front surface and a thumbscrew 22 screwed into the cover bracket 21. A cover 23 made of a resin such as milky white attached on the axis of the straight tube lamp 16 on the front surface, and rainwater that has been placed around the electronic component mounting portion 12 and has entered through the thumbscrews 22 are guided in a predetermined direction. And is installed on the wall surface 1 by vertical attachment having a length above and below the wall surface 1.

図２に示すように、器具本体１１は、厚みの薄い金属製板部材を用いて長方形に形成されており、電子部品取付部１２に、図２中の上方から下方に向けて、一方のカバーブラケット２１と、水切板２０と、一方のソケット１８を取り付けた一方のソケット台１９と、一方の壁面取付用ねじ孔２５と、グロー管１４を装着したグローソケット１５と、安定器１３と、他方の壁面取付用ねじ孔２５と、他方のソケット１８を取り付けた他方のソケット台１９と、他方のカバーブラケット２１とが順次に配置されている。安定器１３とグローソケット１５と一方のソケット１８と他方のソケット１８には、外部の電源回路に接続される配線２６がそれぞれ接続されている。 As shown in FIG. 2, the instrument main body 11 is formed in a rectangular shape using a thin metal plate member, and one cover is formed on the electronic component mounting portion 12 from the upper side to the lower side in FIG. 2. Bracket 21, draining plate 20, one socket base 19 to which one socket 18 is attached, one wall mounting screw hole 25, glow socket 15 to which glow tube 14 is attached, ballast 13, and the other The wall mounting screw hole 25, the other socket base 19 to which the other socket 18 is attached, and the other cover bracket 21 are sequentially arranged. The ballast 13, glow socket 15, one socket 18, and the other socket 18 are connected to wirings 26 connected to an external power circuit.

一方のソケット１８の上方に配置される水切板２０は、一方のソケット１８の上部において、器具本体１１の短手方向の幅寸法Ｌ１よりも小さい幅寸法Ｌ２の板形状を有して器具本体１１から斜め上方に向けてひさし状に突出されて器具本体１１にねじ止めされている。水切板２０は、器具本体１１の短手方向における両側に一対の立壁２７を有する。一対の立壁２７は、器具本体１１の上方に向けて突出されている。 The draining plate 20 disposed above the one socket 18 has a plate shape having a width dimension L2 smaller than the width dimension L1 in the short direction of the instrument body 11 at the upper part of the one socket 18 and has the instrument body 11. Is projecting in an eaves shape obliquely upward and is screwed to the instrument body 11. The draining plate 20 has a pair of standing walls 27 on both sides in the short direction of the instrument body 11. The pair of standing walls 27 protrudes upward from the instrument body 11.

溝部２４は、器具本体１１における電子部品取付部１２の周囲に、壁面１に向けて所定の深さ寸法および幅寸法を有する。溝部２４は、その上端部において水切板２０に平行に配置される上部溝部２８と、上部溝部２８の両端部に接続された一対の側部溝部２９と、その下端部において一対の側部溝部２９の下端部に接続された下部溝部３０とから、器具本体１１の正面視形状に相似する四角形の無端状に形成されている。 The groove portion 24 has predetermined depth dimensions and width dimensions toward the wall surface 1 around the electronic component mounting portion 12 in the instrument main body 11. The groove portion 24 has an upper groove portion 28 arranged in parallel to the draining plate 20 at its upper end portion, a pair of side groove portions 29 connected to both ends of the upper groove portion 28, and a pair of side groove portions 29 at its lower end portion. From the lower groove part 30 connected to the lower end part of this, it is formed in the square endless shape similar to the front view shape of the instrument main body 11. FIG.

溝部２４は、側部溝部２９同士の内側の長さ寸法Ｌ３が水切板２０の有する幅寸法Ｌ２よりもわずかに小さく、側部溝部２９同士の外側の長さ寸法Ｌ４が水切板２０の有する幅寸法Ｌ２よりもわずかに大きい。そのため、溝部２４は、水切板２０に対応した位置に配置されている。 The groove portion 24 has an inner length L3 between the side groove portions 29 slightly smaller than a width L2 of the draining plate 20, and an outer length L4 of the side groove portions 29 has a width of the draining plate 20. Slightly larger than dimension L2. Therefore, the groove 24 is disposed at a position corresponding to the draining plate 20.

図３に示すように、他方のソケット台１９は、器具本体１１に対して予め定められた距離Ｌ５だけ離れた位置に他方のソケット１８を取り付けるための板形状の本体３１を有し、本体３１の器具本体１１側に器具本体１１にねじ止めされる基部３２を有する。基部３２はカバーブラケット２１の基部を兼用する。本体３１は、器具本体１１の面に対してほぼ直角をなす。そして、他方のソケット台１９は、本体３１において器具本体１１と他方のソケット１８との間に配線２６の巻付領域３３が設定されており、巻付領域３３に他方のソケット１８に接続される配線２６の一部が巻き付けられている。 As shown in FIG. 3, the other socket base 19 has a plate-shaped main body 31 for attaching the other socket 18 at a position separated by a predetermined distance L5 from the instrument main body 11. A base 32 that is screwed to the instrument body 11 is provided on the instrument body 11 side. The base 32 also serves as the base of the cover bracket 21. The main body 31 is substantially perpendicular to the surface of the instrument main body 11. In the other socket base 19, a winding area 33 of the wiring 26 is set between the instrument body 11 and the other socket 18 in the main body 31, and the winding area 33 is connected to the other socket 18. A part of the wiring 26 is wound.

図４に示すように、配線２６は、他方のソケット台１９の巻付領域３３に巻き付けられているために、他方のソケット１８へ引き込まれる前段部に、他方のソケット１８よりも下方に垂れ下がった雨水滴下用垂下部３４を有する。
従って、万が一に、内部に浸入した雨水が他方のソケット１８へ引き込まれる配線２６をつたって他方のソケット１８へ向けて流れてきたとしても、配線２６が他方のソケット台１９に有する巻付領域３３に巻回されているために、雨水が他方のソケット１８よりも下方に垂れ下がった雨水滴下用垂下部３４から下方へ滴下することにより、雨水の他方のソケット１８への進行を防止できる。 As shown in FIG. 4, since the wiring 26 is wound around the winding region 33 of the other socket base 19, the wiring 26 hangs down below the other socket 18 in the front stage portion drawn into the other socket 18. It has a hanging part 34 for rainwater dripping.
Therefore, even if rainwater that has entered the inside flows into the other socket 18 through the wiring 26 that is drawn into the other socket 18, the winding area 33 that the wiring 26 has in the other socket base 19. Since the rainwater drops downward from the rainwater dropping droop 34 that hangs downward from the other socket 18, the rainwater can be prevented from proceeding to the other socket 18.

図１に戻り、照明器具１０は、壁面１への取り付けにあたり、一方の壁面取付用ねじ孔２５と他方の壁面取付用ねじ孔２５とに挿通されたねじ３５が壁面１にねじ込まれることにより器具本体１１が壁面１の所定の位置に取り付けられる。次に、カバー２３を器具本体１１に被せ、カバー２３に有するねじ孔３６からカバーブラケット２１に有するねじ孔３７につまみねじ２２がねじ込まれることによりカバー２３が器具本体１１の前面に取り付けられる。 Returning to FIG. 1, when the lighting fixture 10 is attached to the wall surface 1, the screw 35 inserted into one wall surface mounting screw hole 25 and the other wall surface mounting screw hole 25 is screwed into the wall surface 1. The main body 11 is attached to a predetermined position on the wall surface 1. Next, the cover 23 is put on the instrument body 11, and the cover 23 is attached to the front surface of the instrument body 11 by screwing the thumbscrew 22 into the screw hole 37 provided in the cover bracket 21 from the screw hole 36 provided in the cover 23.

次に、照明器具１０の作用について説明する。
壁面１の上下に長さを有するように縦方向取付により屋外の壁面１に設置された照明器具１０に雨水がかかり、その雨水が、万が一に、つまみねじ２２を通じて内部に浸入した場合、雨水は器具本体１１の最上部側においてつまみねじ２２の真下の水切板２０上に滴下する。照明器具１０にかかった雨水のうち、カバー２３と器具本体１１の最上部との間から内部に浸入してきた雨水は、器具本体１１の最上部から溝部２４の上部溝部２８に流れる。 Next, the effect | action of the lighting fixture 10 is demonstrated.
When rainwater is applied to the luminaire 10 installed on the outdoor wall surface 1 by mounting in the vertical direction so as to have a length above and below the wall surface 1 and the rainwater enters the inside through the thumbscrew 22 by any chance, the rainwater On the uppermost side of the instrument body 11, it is dropped on the draining plate 20 directly below the thumbscrew 22. Of the rainwater applied to the lighting device 10, rainwater that has entered the interior from between the cover 23 and the uppermost portion of the device body 11 flows from the uppermost portion of the device body 11 to the upper groove portion 28 of the groove portion 24.

水切板２０上に滴下された雨水は、水切板２０が器具本体１１から斜め上方に向けてひさし状に突出されているために、水切板２０から溝部２４の側部溝部２９へと誘導されていき、電子部品取付部１２の外周部において溝部２４の側部溝部２９をつたって下部溝部３０に流れ、下部溝部３０から器具本体１１の下方の外部へ放出される。このとき、雨水は、水切板２０が両側に立壁２７を有するために、水切板２０上に滴下した後に水切板２０の両側から落下されずに集合されて溝部２４に積極的に誘導される。 The rainwater dropped on the draining plate 20 is guided from the draining plate 20 to the side groove portion 29 of the groove portion 24 because the draining plate 20 protrudes obliquely upward from the instrument body 11. Then, in the outer peripheral part of the electronic component mounting part 12, it flows through the side groove part 29 of the groove part 24 to the lower groove part 30, and is discharged from the lower groove part 30 to the outside below the instrument body 11. At this time, since the draining plate 20 has the standing walls 27 on both sides, the rainwater is gathered without dropping from both sides of the draining plate 20 after being dropped onto the draining plate 20 and actively guided to the groove portion 24.

一方、カバー２３と器具本体１１の最上部との間から内部に浸入してきた雨水は、器具本体１１の最上部から溝部２４の上部溝部２８に流れ、上部溝部２８から電子部品取付部１２の外周部において側部溝部２９をつたって下部溝部３０に流れ、下部溝部３０から器具本体１１の下方の外部へ放出される。 On the other hand, rainwater that has entered inside from between the cover 23 and the uppermost part of the instrument body 11 flows from the uppermost part of the instrument body 11 to the upper groove part 28 of the groove part 24, and from the upper groove part 28 to the outer periphery of the electronic component mounting part 12. The side portion 29 flows through the side groove portion 29 to the lower groove portion 30 and is discharged from the lower groove portion 30 to the outside below the instrument body 11.

そして、万が一に、内部に浸入した雨水が他方のソケット１８へ引き込まれる配線２６をつたって他方のソケット１８へ向けて流れた場合、雨水は、他方のソケット１８よりも下方において垂れ下がった配線２６の雨水滴下用垂下部３４から下方へ滴下するために、雨水の他方のソケット１８への進行が防止されて他方のソケット１８への雨水の浸入を防止できる。 In the event that rainwater that has entered the interior flows into the other socket 18 via the wiring 26 that is drawn into the other socket 18, the rainwater drops below the other socket 18. Since the rainwater dropping drooping portion 34 is dropped downward, the rainwater can be prevented from proceeding to the other socket 18 and rainwater can be prevented from entering the other socket 18.

以上、説明したように一実施形態の照明器具１０によれば、一方のソケット１８の外側に設けられた水切板２０に滴下された雨水が、溝部２４により誘導されて器具本体１１の下方の外部へ放出されるとともに、カバー２３と器具本体１１の最上部との間から内部に浸入してきた雨水が、溝部２４により誘導されて器具本体１１の下方の外部へ放出され、さらに、万が一に、内部に浸入した雨水が、他方のソケット１８へ引き込まれる配線２６をつたって他方のソケット１８へ向けて流れた場合、他方のソケット台１９の上方から後方または他方の前面に向けて巻き込むように配策された配線２６から下方へ滴下して器具本体１１の下方の外部へ放出されることにより、内部に浸入した雨水が安定器１３およびグローソケット１５等の電子部品およびソケット１８にかからないようにして品質を向上できる。 As described above, according to the lighting device 10 of the embodiment, the rainwater dropped on the draining plate 20 provided on the outside of the one socket 18 is guided by the groove portion 24 and is externally provided below the device body 11. Rainwater that has entered the interior from between the cover 23 and the uppermost portion of the instrument body 11 is guided by the groove portion 24 and is discharged to the outside below the instrument body 11. When rainwater that has entered the socket flows through the wiring 26 drawn into the other socket 18 toward the other socket 18, the arrangement is made so that the rainwater is wound from the upper side of the other socket base 19 toward the rear or the other front surface. The rainwater that has entered the interior of the ballast 13 and the glow socket 15 and the like is dropped by being dropped downward from the formed wiring 26 and discharged to the outside below the instrument body 11. And it can improve the quality so as not to apply to the socket 18.

また、一実施形態の照明器具１０によれば、万が一に、内部に浸入した雨水が他方のソケット１８へ引き込まれる配線２６をつたって他方のソケット１８へ向けて流れてきたとしても、配線２６が他方のソケット台１９に有する巻付領域３３に巻回されているために、雨水が他方のソケット１８よりも下方に垂れ下がった雨水滴下用垂下部３４から下方へ滴下することにより、雨水の他方のソケット１８への進行を防止して電気的な障害の発生を防止できる。 Moreover, according to the lighting fixture 10 of one embodiment, even if rainwater that has entered the interior flows into the other socket 18 through the wiring 26 that is drawn into the other socket 18, the wiring 26 is Since it is wound around the winding region 33 of the other socket base 19, the rainwater drops downward from the rainwater dropping droop 34 that hangs downward from the other socket 18, thereby allowing the other rainwater to drop. The progress to the socket 18 can be prevented and the occurrence of electrical failure can be prevented.

なお、本発明の照明器具において安定器，グローソケット，グロー管，直管形ランプ等は、前述した実施形態に限定されるものでなく、適宜な変形や改良等が可能である。 The ballast, glow socket, glow tube, straight tube lamp and the like in the lighting fixture of the present invention are not limited to the above-described embodiments, and appropriate modifications and improvements can be made.

１０照明器具
１１器具本体
１３安定器（電子部品）
１５グローソケット（電子部品）
１６直管形ランプ
１８ソケット
１９ソケット台
２０水切板
２２つまみねじ
２３カバー
２４溝部
２６配線 10 Lighting Equipment 11 Equipment Body 13 Ballast (Electronic Components)
15 Glow socket (electronic parts)
16 Straight tube lamp 18 Socket 19 Socket base 20 Drain plate 22 Thumb screw 23 Cover 24 Groove 26 Wiring

Claims

A luminaire using a straight tube lamp as a light source,
An instrument body that is composed of a plate member and has a longitudinal dimension of the shape in plan view that is longer than the length of the straight tube lamp and is attached to the attachment surface of the attachment portion ;
In a state where one end of the straight tube lamp is supported and the instrument body is attached to the mounted portion, the first socket located on the upper side and the other end of the straight tube lamp are And in a state where the instrument body is attached to the attached portion, a second socket located on the lower side;
An end portion is fixed to the front surface of the instrument main body, has a plate-shaped main body portion protruding forward from the front surface of the instrument main body, and a position of the main body portion separated from the front surface of the instrument main body by a predetermined distance. A first socket base and a second socket base supporting the first socket and the second socket;
An electronic component attached to the center of the front surface of the instrument body in the width direction perpendicular to the longitudinal direction of the instrument body ;
The front surface of the instrument body is fixed at a position higher than the position of the first socket in a state where the instrument body is attached to the attached portion, and is eaves-shaped forward from the front surface of the instrument body. A protruding draining board,
A wiring having one end connected to the second socket;
A cover attached to the front surface of the instrument body so as to cover the first socket, the second socket, the first socket base, the second socket base, the draining plate and the wiring ;
With
Wherein the periphery of the central portion of the front surface of the instrument body, the groove portion you induction rainwater from entering the inside of the cover is provided,
In the main body portion of the second socket base, a space between the front surface of the instrument main body and the second socket is a winding region around which the wiring is wound, and the wiring is a plate of the second socket base. Is wound in the winding region of the main body portion,
The wound wire has a first portion as a valley-like portion located below the main body portion of the second socket base in a state where the instrument main body is attached to the attached portion; A second portion as a mountain-shaped portion located above the main body portion of the second socket base, and proceeding toward the second socket, the one end being the second socket is connected to the lower end of the first portion, the portion and name Ru luminaires dripping rainwater.