JPH06333411A - Luminaire - Google Patents

Abstract

PURPOSE:To perform socket installation base installation position changing work easily in one action to slide and move a socket installation base with a reflection plate. CONSTITUTION:A lower surface of a socket installation base 26 is pressed up with a reflection plate 50, and a hook part 46 is removed from a second positioning part 23 while a stop member part 38 is deformed by resiliency. A slide part 28 to be engaged with a guide member part 20 of a leg part 18 is slid up, and the hook part 46 is slid up. The hook part 46 is positioned to a first positioning part 22, the hook part 46 is stopped at the first positioning part 22 by resiliency, and the socket installation base 26 is stopped to the upper side. A finger is put on an operation hole 30, the socket installation base 26 is pulled down with the reflection plate 50, and the hook part 46 is removed from the first positioning part 22 while the stop member part 38 is deformed by resiliency. The slide part 28 to be engaged with the guide member part 20 is slid down, and the hook part 46 is slid down. The hook part 46 is positioned to the second positioning part 23, the hook part 46 is stopped to the second positioning part 23 by resiliency, and the socket installation base 26 is stopped to the lower side.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、ソケット取付台の取付
高さ位置を変えられる照明器具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting fixture in which the mounting height position of a socket mount can be changed.

【０００２】[0002]

【従来の技術】近年、天井面に埋め込まれる照明器具の
うち、室内の用途に応じて適切な配光が得られるよう
に、器具本体に、所望の反射板、セード、ルーバ等を容
易に取換え可能にして取り付けられるようにしたものが
用いられている。そして、これら取り付けおよび取り外
しにより、例えば図７および図８に示すように、ソケッ
ト取付台の取付高さ位置を変更できる構造が知られてい
る。2. Description of the Related Art In recent years, among lighting fixtures embedded in a ceiling surface, desired reflectors, shades, louvers, etc. can be easily attached to the main body of the fixture so that an appropriate light distribution can be obtained according to indoor use. What is made replaceable and can be attached is used. A structure is known in which the mounting height position of the socket mounting base can be changed by these mounting and dismounting, as shown in FIGS. 7 and 8, for example.

【０００３】この図７および図８に示す照明器具は、器
具本体61の両端近傍の両側内面に、内方に複数膨出する
係合部62を設けている。そして、これら係合部62に、対
をなすランプソケット64がそれぞれ対向するように、ソ
ケット取付台63の幅方向の縁を係合して、ソケット取付
台63を器具本体61の長手方向の両端部に取り付ける。ま
た、器具本体61の下端縁を図示しない天井枠に載置し
て、器具本体61を図示しない天井に埋め込むように構成
したものである。The lighting fixture shown in FIGS. 7 and 8 is provided with a plurality of engaging portions 62 that bulge inwardly on both inner surfaces of the fixture body 61 near both ends. Then, the widthwise edges of the socket mounting base 63 are engaged with the engaging portions 62 so that the paired lamp sockets 64 face each other, and the socket mounting base 63 is attached to both ends of the instrument body 61 in the longitudinal direction. Attach to the section. Further, the lower end edge of the instrument body 61 is placed on a ceiling frame (not shown), and the instrument body 61 is embedded in a ceiling (not shown).

【０００４】そして、この器具本体61に図示しない反射
板やルーバなどを取り付ける際には、係合部62に係止す
るソケット取付台63を器具本体61の長手方向に摺動して
取り外し、上方に位置する係合部62に再びソケット取付
台63を係合して上段側に取り付け、このソケット取付台
63の下面に反射板やルーバを取り付ける。When attaching a reflector or a louver (not shown) to the instrument body 61, the socket mount 63 that engages with the engaging portion 62 is slid in the longitudinal direction of the instrument body 61 to remove it. Re-engage the socket mount 63 with the engaging portion 62 located at, and mount it on the upper stage side.
Attach a reflector or louver to the bottom surface of 63.

【０００５】[0005]

【発明が解決しようとする課題】しかしながら、上記図
７および図８に示す照明器具は、反射板やルーバの取り
付けや取り外しの際に、反射板やルーバおよびランプソ
ケット64に装着された螢光ランプ65を一旦取り外した
後、ソケット取付台63を取り外してから再度取り付けな
ければならず、ソケット取付台63の所望の取付位置の変
更が煩雑となる問題がある。However, the luminaire shown in FIGS. 7 and 8 is a fluorescent lamp mounted on the reflector and the louver and the lamp socket 64 when the reflector and the louver are attached and detached. After removing 65 once, the socket mounting base 63 must be removed and then mounted again, which makes it difficult to change the desired mounting position of the socket mounting base 63.

【０００６】本発明は、上記問題点に鑑みなされたもの
で、ソケット取付台の取付高さ位置を容易に変更できる
照明器具を提供することを目的とする。The present invention has been made in view of the above problems, and an object of the present invention is to provide a lighting fixture in which the mounting height position of the socket mounting base can be easily changed.

【０００７】[0007]

【課題を解決するための手段】請求項１記載の照明器具
は、器具本体と、この器具本体に設けられランプが装着
されるランプソケットが配設されたソケット取付台とを
備え、前記器具本体は、前記ソケット取付台の上下方向
の摺動移動を案内する案内部と、上下方向に複数設けら
れ前記ソケット取付台を所定の位置に位置決めする位置
決め部とを有し、前記ソケット取付台は、前記位置決め
部に係止される係止部と、前記案内部に沿って上下方向
に摺動可能に係合される摺動部とを有したものである。A lighting fixture according to claim 1, comprising: a fixture main body; and a socket mounting base provided on the fixture main body, in which a lamp socket for mounting a lamp is disposed. Has a guide part for guiding the vertical sliding movement of the socket mount, and a plurality of positioning parts provided in the vertical direction for positioning the socket mount at a predetermined position, and the socket mount is The locking portion is locked to the positioning portion, and the sliding portion is slidably engaged in the vertical direction along the guide portion.

【０００８】請求項２記載の照明器具は、請求項１にお
いて、ソケット取付台に取り付けられる反射板を備えた
ものである。According to a second aspect of the present invention, there is provided a lighting fixture according to the first aspect, further comprising a reflector plate attached to the socket mount.

【０００９】[0009]

【作用】請求項１記載の照明器具は、器具本体の案内部
に摺動可能にソケット取付台の摺動部を係合し、案内部
に沿ってソケット取付台を上下方向に摺動させ、ソケッ
ト取付台の係止部を器具本体に上下方向に複数設けた位
置決め部に係止させ、ソケット取付台を器具本体に所望
の高さ位置に係止する。In the lighting apparatus according to the first aspect, the sliding portion of the socket mount is slidably engaged with the guide portion of the main body of the fixture, and the socket mount is slid vertically along the guide portion. The locking portion of the socket mount is locked to a plurality of positioning portions provided in the device body in the vertical direction, and the socket mount is locked to the device body at a desired height position.

【００１０】請求項２記載の器具本体は、請求項１記載
の照明器具において、ソケット取付台に反射板を取り付
け、ソケット取付台を反射板とともに上下方向に摺動さ
せ、反射板とともにソケット取付台を器具本体に所望の
高さ位置に係止する。According to a second aspect of the present invention, in the lighting apparatus according to the first aspect, the reflector is attached to the socket mounting base, and the socket mounting base is slid up and down together with the reflection plate, so that the socket mounting base together with the reflection plate. To the instrument body at the desired height.

【００１１】[0011]

【実施例】本発明の照明器具の一実施例を図１ないし図
６を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the lighting fixture of the present invention will be described with reference to FIGS.

【００１２】図１ないし図６において、11は器具本体
で、この器具本体11は、長方形の平板状の天板部12の周
縁が下方に略垂直に折曲され、下面に照射開口13を開口
する箱状に形成されている。また、器具本体11の照射開
口13の周縁は、外方にＬ字状に折曲されて折返部14が形
成され、この折返部14の裏面は、図示しない天井面に開
口する取付口の周縁下面に当接されるようになってい
る。また、器具本体11の長手方向の両端近傍に、支持体
16が取り付けられている。In FIGS. 1 to 6, reference numeral 11 denotes an instrument main body. The instrument main body 11 has a rectangular flat plate-shaped top plate portion 12 having a peripheral edge bent substantially vertically, and an irradiation opening 13 is opened on the lower surface. It is shaped like a box. Further, the peripheral edge of the irradiation opening 13 of the instrument body 11 is bent outward in an L-shape to form a folded portion 14, and the back surface of the folded portion 14 is the peripheral edge of a mounting opening that opens to a ceiling surface (not shown). It is designed to come into contact with the lower surface. In addition, in the vicinity of both longitudinal ends of the instrument body 11,
16 is installed.

【００１３】そして、この支持体16は、長手方向の寸法
が天板部12の幅方向の寸法と略同寸法の長方形の平板状
の板部17と、この板部17の長手方向の両端が下方に略垂
直に折曲形成された脚部18とからコ字状に形成されてい
る。The support 16 has a rectangular plate-like plate portion 17 whose longitudinal dimension is substantially the same as the widthwise dimension of the top plate portion 12 and both longitudinal ends of the plate portion 17. It is formed in a U shape from a leg portion 18 which is bent downward substantially vertically.

【００１４】また、脚部18には、上下方向の両側縁が外
方に略垂直に折曲されて案内部としての案内片部20が形
成されている。さらに、脚部18には、略中央に上下方向
に沿って長孔21が形成され、この長孔21の上端および略
中央に、脚部18の幅方向に沿って幅広で高さ位置が異な
る第１および第２の位置決め部22，23が対向して設けら
れている。また、長孔21の両側には、長孔21の上下方向
に沿って細長孔部24が穿設されている。Further, the leg portion 18 is formed with a guide piece portion 20 as a guide portion by bending both side edges in the vertical direction outward substantially vertically. Further, in the leg portion 18, a long hole 21 is formed substantially in the center along the vertical direction, and the upper end and the substantially center of the long hole 21 are wide and have different height positions along the width direction of the leg portion 18. The first and second positioning portions 22 and 23 are provided so as to face each other. Further, on both sides of the elongated hole 21, elongated hole portions 24 are formed along the vertical direction of the elongated hole 21.

【００１５】そして、支持体16は、脚部18が下方に突出
するように、板部17が天板部12の幅方向に沿って器具本
体11の長手方向の両端近傍に位置して取り付けられてい
る。The support member 16 is attached such that the plate portions 17 are positioned near both ends of the instrument body 11 in the longitudinal direction along the width direction of the top plate portion 12 so that the leg portions 18 project downward. ing.

【００１６】一方、26はソケット取付台で、このソケッ
ト取付台26は、長手方向の寸法が支持体16の脚部18，18
間の距離と略同寸法の長方形の平板状の台板部27が形成
されている。また、台板部27の長手方向の両端には、上
方に略垂直に摺動部28が折曲形成されている。On the other hand, 26 is a socket mount, and this socket mount 26 has a longitudinal dimension of legs 18, 18 of the support body 16.
A rectangular flat plate-like base plate portion 27 having substantially the same size as the distance between them is formed. Further, at both ends of the base plate portion 27 in the longitudinal direction, sliding portions 28 are formed so as to be bent substantially vertically upward.

【００１７】そして、この台板部27の略中央には、指な
どが挿入可能な操作孔30が穿設されている。さらに、台
板部27の長手方向の一側の略中央には、ランプソケット
31を取り付けるコ字状に切り欠かれた装着部32が形成さ
れ、ランプソケット31に装着されるランプとしての直管
形の螢光ランプ33の装着側が長手方向の他側に面するよ
うに下方に突出して、ランプソケット31が取り付けられ
ている。An operation hole 30 into which a finger or the like can be inserted is formed in the center of the base plate portion 27. Further, the lamp socket is provided at the substantially center on one side in the longitudinal direction of the base plate portion 27.
A U-shaped mounting portion 32 for mounting the 31 is formed, and the mounting portion of the straight tube type fluorescent lamp 33 as a lamp mounted in the lamp socket 31 is downward so that the mounting side faces the other side in the longitudinal direction. A lamp socket 31 is attached so as to project to the.

【００１８】また、摺動部28は、上下方向の両側が脚部
18の外幅方向の寸法と略同寸法となるように外方に向か
ってＬ字状に折曲され、摺動片部35が形成されている。
また、摺動部28には、脚部18の細長孔部24に対応して上
端から基端に上下方向に沿った切欠部36が切り欠き形成
されている。さらに、摺動部28の切欠部36，36間の略中
央には、係止部としての係止片部38がリベット39などに
て取り付けられる通孔40が穿設されている。The sliding portion 28 has leg portions on both sides in the vertical direction.
A sliding piece portion 35 is formed by outwardly bending it into an L shape so as to have substantially the same dimension as the outer width direction dimension of 18.
Further, the sliding portion 28 is provided with a notch 36 corresponding to the elongated hole portion 24 of the leg portion 18 in the vertical direction from the upper end to the base end. Further, a through hole 40 to which a locking piece portion 38 as a locking portion is attached by a rivet 39 or the like is formed at a substantially center between the cutout portions 36 of the sliding portion 28.

【００１９】そして、この係止片部38は、幅寸法が脚部
18の第１および第２の位置決め部22，23の長手方向の寸
法と略同寸法の長方形状の金属板などからなり、略中央
がＵ字状に弾性部42が屈曲されて弾性変形可能に形成さ
れている。The width of this locking piece 38 is leg part.
The first and second positioning portions 22 and 23 of 18 are made of a rectangular metal plate or the like having substantially the same dimension as the longitudinal dimension, and the elastic portion 42 is bent in a U shape at the substantially center so that it can be elastically deformed. Has been formed.

【００２０】また、この係止片部38には、弾性部42の一
端側に略中央に通孔40に対応する取付孔43を有する取付
部44が形成され、他端側には弾性部42が屈曲する側に変
形片部45が折曲され、変形片部45の下端が第１および第
２の位置決め部22，23の下端縁に係合する掛部46が形成
されている。さらに、取付部44の幅方向の両縁には、掛
部46が突出する側に略垂直に折曲され、摺動部28の切欠
部36を介して脚部18の細長孔部24に挿通する爪部47が形
成されている。Further, the engaging piece portion 38 is formed with a mounting portion 44 having a mounting hole 43 corresponding to the through hole 40 substantially at the center at one end side of the elastic portion 42 and at the other end side thereof. The deformable piece portion 45 is bent on the side where the is bent, and a hooking portion 46 is formed so that the lower end of the deformable piece portion 45 engages with the lower end edges of the first and second positioning portions 22 and 23. Further, both widthwise edges of the mounting portion 44 are bent substantially perpendicular to the side where the hooking portion 46 projects, and are inserted into the elongated hole portion 24 of the leg portion 18 through the notch portion 36 of the sliding portion 28. A claw portion 47 is formed.

【００２１】そして、この係止片部38は、爪部47が切欠
部36に挿通され、取付部44の取付孔43を介して摺動部28
の通孔40にリベット39が挿通されて摺動部28に取り付け
られている。また、切欠部36を介して摺動部28の外面よ
り突出する爪部47が細長孔部24にそれぞれ挿通され、係
止片部38の掛部46が脚部18の第１および第２の位置決め
部22，23に係止され、ランプソケット31の螢光ランプ33
の装着側が対向するように、ソケット取付台26が支持体
16を介して器具本体11の長手方向の両端部にそれぞれ取
り付けられている。In this locking piece portion 38, the claw portion 47 is inserted into the cutout portion 36, and the sliding portion 28 is inserted through the mounting hole 43 of the mounting portion 44.
The rivet 39 is inserted into the through hole 40 of the above and is attached to the sliding portion 28. Further, the claw portions 47 projecting from the outer surface of the sliding portion 28 through the cutout portions 36 are respectively inserted into the elongated hole portions 24, and the hook portions 46 of the locking piece portions 38 cause the first and second hook portions 46 of the leg portions 18 to move. The fluorescent lamp 33 of the lamp socket 31 is locked by the positioning portions 22 and 23.
Mount the socket mount 26 so that the
They are attached to both ends of the instrument body 11 in the longitudinal direction via 16 respectively.

【００２２】なお、係止片部38の掛部46が長孔21の上端
に設けられた第１の位置決め部22に係合する際、摺動部
38の上端が支持体16の板部17の下面に当接し、係止片部
38の掛部46が長孔21の略中央に設けられた第２の位置決
め部23に係合する際、係止片部38の爪部47の下端が脚部
18の細長孔部24の下端に当接するようになっている。さ
らに、ソケット取付台26の上下方向の摺動の際、常に爪
部47が細長孔部24に係合しており、ソケット取付台26が
支持体16の脚部18から外れないようになっている。When the hooking portion 46 of the locking piece portion 38 is engaged with the first positioning portion 22 provided at the upper end of the elongated hole 21, the sliding portion is formed.
The upper end of 38 abuts the lower surface of the plate portion 17 of the support body 16, and the locking piece portion
When the hooking portion 46 of the 38 engages with the second positioning portion 23 provided substantially in the center of the elongated hole 21, the lower end of the claw portion 47 of the locking piece portion 38 is the leg portion.
It is adapted to come into contact with the lower ends of 18 elongated hole portions 24. Further, when the socket mount 26 slides in the vertical direction, the claw portion 47 is always engaged with the elongated hole portion 24 so that the socket mount 26 does not come off from the leg portion 18 of the support body 16. There is.

【００２３】また、この器具本体11に取り付けられたソ
ケット取付台26には、長手方向の両側が下方に拡開する
ように折曲され内面に反射面49が形成された反射板50
が、長手方向の両端部の上面がソケット取付台26の台板
部27の下面に操作孔30を閉塞しないように当接し、図示
しないねじなどの取付具にて取り付けられている。Further, the socket mount 26 attached to the instrument main body 11 is bent so that both sides in the longitudinal direction are bent downward, and a reflecting plate 50 having a reflecting surface 49 formed on the inner surface thereof.
However, the upper surfaces of both ends in the longitudinal direction are in contact with the lower surface of the base plate portion 27 of the socket mounting base 26 so as not to close the operation hole 30, and are mounted by a mounting tool such as a screw (not shown).

【００２４】次に、本実施例の取り付け動作について説
明する。Next, the mounting operation of this embodiment will be described.

【００２５】まず、ソケット取付台26の摺動部28の摺動
片部35を支持体16の脚部18の案内片部20に係合し、ソケ
ット取付台26と支持体16とを係合する。次に、係止片部
38の爪部47をソケット取付台26の切欠部36および支持体
16の細長孔部24に挿通するとともに、係止片部38の取付
部44をソケット取付台26の摺動部38に当接させる。そし
て、係止片部38の取付部44の取付孔43を介して摺動部38
の通孔40にリベット39を挿通してソケット取付台26の摺
動部38に係止片部38を取り付ける。この後、ソケット取
付台26と支持体16とを相対的に摺動させて、係止片部38
の掛部46を支持体16の第２の位置決め部23に係合し、ソ
ケット取付台26と支持体16とを一体的に組み立てる。First, the sliding piece 35 of the sliding portion 28 of the socket mount 26 is engaged with the guide piece 20 of the leg 18 of the support 16, and the socket mount 26 and the support 16 are engaged. To do. Next, the locking piece
The claws 47 of the 38 and the notches 36 of the socket mount 26 and the support
The mounting portion 44 of the locking piece portion 38 is brought into contact with the sliding portion 38 of the socket mounting base 26 while being inserted into the 16 elongated holes 24. Then, the sliding portion 38 is inserted through the mounting hole 43 of the mounting portion 44 of the locking piece portion 38.
The rivet 39 is inserted into the through hole 40 of the above and the locking piece portion 38 is attached to the sliding portion 38 of the socket mounting base 26. After this, the socket mount 26 and the support 16 are slid relative to each other, and the locking piece 38
The hook portion 46 is engaged with the second positioning portion 23 of the support body 16 to integrally assemble the socket mounting base 26 and the support body 16.

【００２６】そして、ソケット取付台26の台板部27の装
着部32に、器具本体11に配設したランプソケット31を装
着し、図１ないし図３に示すように、ランプソケット31
の螢光ランプ33の装着側を対向させ、支持体16の板部17
を器具本体11の天板部12の長手方向の両端部の下面に図
示しないねじなどにて取り付け、支持体16を介して器具
本体11にソケット取付台26を取り付ける。Then, the lamp socket 31 arranged on the fixture body 11 is mounted on the mounting portion 32 of the base plate portion 27 of the socket mount 26, and as shown in FIGS.
The fluorescent lamps 33 of the support 16 are made to face each other, and the plate portion 17 of the support 16 is
Are attached to the lower surfaces of both ends in the longitudinal direction of the top plate portion 12 of the instrument body 11 with screws or the like not shown, and the socket mount 26 is attached to the instrument body 11 via the support body 16.

【００２７】次に、ソケット取付台26を取り付けた器具
本体11を図示しない天井面に形成した取付口に挿入し、
器具本体11の折返部14を取付口の周縁に当接させて取り
付ける。そして、ソケット取付台26に反射板50を図示し
ない取付具にて取り付け、螢光ランプ33をランプソケッ
ト31に装着する。Next, the instrument main body 11 to which the socket mount 26 is attached is inserted into an attachment opening formed on the ceiling surface (not shown),
The folded-back portion (14) of the device body (11) is brought into contact with the peripheral edge of the mounting opening to be mounted. Then, the reflector 50 is attached to the socket mount 26 by a fixture not shown, and the fluorescent lamp 33 is attached to the lamp socket 31.

【００２８】また、図示しないルーバなどを取り付ける
などのソケット取付台26の取付高さ位置を上方に移動す
る場合には、螢光ランプ33の損傷を防止するために一旦
螢光ランプ33を取り外し、ソケット取付台26の下面を反
射板50とともに上方に押圧する。Further, when the mounting height position of the socket mounting base 26 is moved upward such as by mounting a louver (not shown), the fluorescent lamp 33 is temporarily removed in order to prevent the fluorescent lamp 33 from being damaged. The lower surface of the socket mount 26 is pressed upward together with the reflection plate 50.

【００２９】この際、係止片部38の変形片部45が、脚部
18の第２の位置決め部23の上端縁にて弾性部42を弾性変
形しつつ弾性部42の突出する側に移動され、掛部46が第
２の位置決め部23より外れる。さらに、ソケット取付台
26を上方に押動すると、摺動部28の摺動片部35が脚部18
の案内片部20に係合したまま上方に摺動するとともに、
係止片部38の爪部47が脚部18の細長孔部24を上方に摺動
する。また、係止片部38の掛部46は、脚部18の内面を上
方に滑動する。At this time, the deforming piece portion 45 of the locking piece portion 38 is
The elastic portion 42 is moved to the projecting side of the elastic portion 42 while elastically deforming the elastic portion 42 at the upper edge of the second positioning portion 23 of 18, and the hook portion 46 is disengaged from the second positioning portion 23. In addition, socket mount
When 26 is pushed upward, the sliding piece portion 35 of the sliding portion 28 moves the leg portion 18
Sliding upward while engaging with the guide piece 20 of
The claw portion 47 of the locking piece portion 38 slides upward in the elongated hole portion 24 of the leg portion 18. Further, the hooking portion 46 of the locking piece portion 38 slides upward on the inner surface of the leg portion 18.

【００３０】そして、第２の位置決め部23の上方に位置
する第１の位置決め部22に掛部46が位置した際に、図４
および図５に示すように、弾性部42の弾性により掛部46
が第１の位置決め部22に係合し、ソケット取付台26が脚
部18に係止される。この後、螢光ランプ33を再び装着
し、ルーバなどを螢光ランプ33の下方に取り付ける。Then, when the hooking portion 46 is positioned on the first positioning portion 22 located above the second positioning portion 23, as shown in FIG.
As shown in FIG. 5 and FIG.
Engages with the first positioning portion 22, and the socket mount 26 is locked to the leg portion 18. After this, the fluorescent lamp 33 is mounted again, and a louver or the like is mounted below the fluorescent lamp 33.

【００３１】一方、ルーバなどを取り外す場合などのソ
ケット取付台26の取付高さ位置を下方に移動する場合に
は、螢光ランプ33およびルーバを取り外し、ソケット取
付台26の操作孔30に指を掛け、ソケット取付台26を反射
板50とともに下方に引っ張る。On the other hand, when the mounting height position of the socket mounting base 26 is moved downward, such as when removing the louver, the fluorescent lamp 33 and the louver are removed, and a finger is put into the operation hole 30 of the socket mounting base 26. Then, the socket mount 26 is pulled downward together with the reflector 50.

【００３２】この際、第１の位置決め部22に係合する掛
部46の下端縁が、第１の位置決め部22の下端縁にて弾性
部42を弾性変形しつつ上方に付勢され、第１の位置決め
部22から外れる。さらに、ソケット取付台26を下方に引
っ張ると、摺動部28の摺動片部35が案内片部20に係合し
たまま下方に摺動するとともに、係止片部38の爪部47が
脚部18の細長孔部24を下方に摺動する。また、係止片部
38の掛部46は、脚部18の内面を下方に滑動する。At this time, the lower end edge of the hook portion 46 engaged with the first positioning portion 22 is urged upward while elastically deforming the elastic portion 42 at the lower end edge of the first positioning portion 22, It comes off from the positioning portion 22 of 1. Further, when the socket mount 26 is pulled downward, the sliding piece portion 35 of the sliding portion 28 slides downward while being engaged with the guide piece portion 20, and the claw portion 47 of the locking piece portion 38 is fixed to the leg. The elongated hole portion 24 of the portion 18 slides downward. Also, the locking piece
The hook portion 46 of 38 slides downward on the inner surface of the leg portion 18.

【００３３】そして、第２の位置決め部23に掛部46が位
置した際に、図２および図３に示すように、弾性部42の
弾性により掛部46が第２の位置決め部23に係合し、ソケ
ット取付台26が脚部18に係止される。この後、螢光ラン
プ33を再び装着する。When the hooking portion 46 is positioned on the second positioning portion 23, the hooking portion 46 is engaged with the second positioning portion 23 by the elasticity of the elastic portion 42, as shown in FIGS. 2 and 3. Then, the socket mount 26 is locked to the leg portion 18. After this, the fluorescent lamp 33 is attached again.

【００３４】上記実施例は、ソケット取付台26が器具本
体11の上下方向に摺動自在に、器具本体11に取り付けら
れる支持体16の脚部18の案内片部20にソケット取付台26
の摺動部28の摺動片部35を係合させるとともに、脚部18
の上下方向の異なる高さ位置に第１および第２の位置決
め部22，23を２つ設け、案内片部20に摺動片部35が案内
されつつ、器具本体11の上下方向に沿ってソケット取付
台26を押動および引動により、ソケット取付台26の係止
片部38が係止され、ソケット取付台26が支持体16を介し
て器具本体11に所定の高さ位置で係止される。このた
め、ソケット取付台26の取付高さ位置を一動作で容易に
できる。In the above embodiment, the socket mount 26 is slidable in the vertical direction of the instrument body 11, and is attached to the guide piece 20 of the leg portion 18 of the support body 16 attached to the instrument body 11 on the socket mount 26.
The sliding piece portion 35 of the sliding portion 28 of
Two first and second positioning portions 22 and 23 are provided at different height positions in the vertical direction of the socket, and the sliding piece portion 35 is guided by the guide piece portion 20 while the socket is provided along the vertical direction of the instrument body 11. By pushing and pulling the mounting base 26, the locking piece portion 38 of the socket mounting base 26 is locked, and the socket mounting base 26 is locked to the instrument body 11 via the support body 16 at a predetermined height position. . Therefore, the mounting height position of the socket mounting base 26 can be easily made by one operation.

【００３５】また、ソケット取付台26に取り付けられた
反射板50を取り外すことなく、反射板50とともにソケッ
ト取付台26を摺動移動させるため、ソケット取付台26の
取付高さ位置の変更が容易にできる。Further, since the socket mount 26 is slidably moved together with the reflector 50 without removing the reflector 50 attached to the socket mount 26, the mounting height position of the socket mount 26 can be easily changed. it can.

【００３６】なお、上記実施例において、ソケット取付
台26を支持する支持体16を器具本体11に取り付けて説明
したが、器具本体11に一体的に支持体16を設けたもの
や、器具本体11の側面に第１および第２の位置決め部2
2，23や案内片部20を設けたものでも同様の効果が得ら
れる。さらに、器具本体11に案内部としての摺動片部35
および係合部としての係止片部38を設け、ソケット取付
台26に第１および第２の位置決め部22，23や案内片部20
を設けてもよい。そして、位置決め部22，23は、２つに
限らず、複数設けてもよい。In the above embodiment, the support 16 for supporting the socket mount 26 is attached to the instrument main body 11 for explanation, but the support 16 is integrally provided on the instrument main body 11 or the instrument main body 11 is used. The first and second positioning parts 2 on the side surface of the
The same effect can be obtained with the elements 2 and 23 and the guide piece 20. Furthermore, the sliding piece 35 as a guide is provided on the instrument body 11.
And a locking piece portion 38 as an engaging portion, and the socket mounting base 26 is provided with the first and second positioning portions 22 and 23 and the guide piece portion 20.
May be provided. The number of positioning parts 22 and 23 is not limited to two, and a plurality of positioning parts may be provided.

【００３７】また、下面を開口した箱状の下面開放型の
器具本体11に、ソケット取付台26および支持体16を設け
て説明したが、いずれの形状の器具本体11でもよい。Also, although the socket attachment base 26 and the support body 16 are provided in the box-shaped open-bottom-type instrument main body 11 having an opened lower surface, the instrument main body 11 may have any shape.

【００３８】[0038]

【発明の効果】請求項１記載の照明器具によれば、ソケ
ット取付台を上下方向に摺動可能に器具本体に係合し、
ソケット取付台の係止部を、ソケット取付台の上下方向
の摺動により、器具本体に上下方向に複数設けた位置決
め部に係止させることにより、ソケット取付台を器具本
体に一動作で所望の高さ位置に係止でき、ソケット取付
台の取付位置を容易に変更できる。According to the lighting apparatus of the first aspect, the socket mount is engaged with the apparatus body so as to be slidable in the vertical direction,
By sliding the socket mount's locking part to the positioning parts provided in the vertical direction on the device body by sliding the socket mount in the vertical direction, the socket mount can be moved to the device body in one operation. It can be locked at the height position and the mounting position of the socket mount can be easily changed.

【００３９】請求項２記載の器具本体によれば、請求項
１記載の照明器具において、ソケット取付台に反射板を
取り付け、反射板とともにソケット取付台を上下方向に
摺動させ、ソケット取付台の係止部を器具本体に上下方
向に複数設けた係合部に係合させることにより、反射板
とともにソケット取付台を器具本体に一動作で所望の高
さ位置に係止でき、ソケット取付台の取付位置を容易に
変更できる。According to the luminaire main body of the second aspect, in the luminaire of the first aspect, the reflector is attached to the socket mount, and the socket mount is vertically slid together with the reflector to move the socket mount. By engaging the locking part with a plurality of engaging parts provided in the device body in the vertical direction, the socket mount together with the reflector can be locked to the device body at a desired height position in one operation. The mounting position can be changed easily.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の照明器具の一実施例を示すソケット取
付台および支持体の斜視図である。FIG. 1 is a perspective view of a socket mount and a support body showing an embodiment of a lighting fixture of the present invention.

【図２】同上器具本体を示す一部を切り欠いた長手方向
の断面図である。FIG. 2 is a cross-sectional view in the longitudinal direction in which a part of the instrument body is cut away.

【図３】同上器具本体を示す幅方向の断面図である。FIG. 3 is a cross-sectional view in the width direction showing the same instrument body.

【図４】同上器具本体を示す一部を切り欠いた長手方向
の断面図である。FIG. 4 is a longitudinal cross-sectional view with a part cut away showing the same instrument body.

【図５】同上器具本体を示す幅方向の断面図である。FIG. 5 is a cross-sectional view in the width direction showing the same device body.

【図６】同上器具本体を示す斜視図である。FIG. 6 is a perspective view showing an instrument body of the same.

【図７】従来の照明器具の一実施例を示す一部を切り欠
いた斜視図である。FIG. 7 is a partially cutaway perspective view showing an embodiment of a conventional lighting fixture.

【図８】同上の斜視図である。FIG. 8 is a perspective view of the above.

【符号の説明】[Explanation of symbols]

11 器具本体 20 案内部としての案内片部 22，23 位置決め部 26 ソケット取付台 28 摺動部 33 ランプとしての螢光ランプ 38 係止部としての係止片部 50 反射板 11 Instrument body 20 Guide piece as guide 22,23 Positioning part 26 Socket mount 28 Sliding part 33 Fluorescent lamp as lamp 38 Locking part as locking part 50 Reflector

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】 器具本体と、この器具本体に設けられラ
ンプが装着されるランプソケットが配設されたソケット
取付台とを備え、 前記器具本体は、 前記ソケット取付台の上下方向の摺動移動を案内する案
内部と、 上下方向に複数設けられ前記ソケット取付台を所定の位
置に位置決めする位置決め部とを有し、 前記ソケット取付台は、 前記位置決め部に係止される係止部と、 前記案内部に沿って上下方向に摺動可能に係合される摺
動部とを有したことを特徴とする照明器具。1. A fixture main body, and a socket mount provided with a lamp socket provided in the fixture main body for mounting a lamp, wherein the fixture main body is configured to vertically slide and move the socket mount. And a positioning portion that is provided in the up-down direction and that positions the socket mounting base at a predetermined position, and the socket mounting base is a locking portion that is locked to the positioning portion, A luminaire, comprising: a sliding portion that is slidably engaged in the vertical direction along the guide portion. 【請求項２】 ソケット取付台に取り付けられる反射板
を備えたことを特徴とする請求項１記載の照明器具。2. The luminaire according to claim 1, further comprising a reflecting plate attached to the socket mount.