JP4501686B2 - Lighting device for system ceiling - Google Patents
Lighting device for system ceiling Download PDFInfo
- Publication number
- JP4501686B2 JP4501686B2 JP2004382617A JP2004382617A JP4501686B2 JP 4501686 B2 JP4501686 B2 JP 4501686B2 JP 2004382617 A JP2004382617 A JP 2004382617A JP 2004382617 A JP2004382617 A JP 2004382617A JP 4501686 B2 JP4501686 B2 JP 4501686B2
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- JP
- Japan
- Prior art keywords
- mounting bracket
- ceiling
- slit
- side plate
- instrument
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
本発明はバー工法で施工されるシステム天井用照明装置、特にその取付構造に関する。 The present invention relates to a lighting device for a system ceiling constructed by a bar method, and particularly to an attachment structure thereof.
従来構造では取付金具を器具本体に装着するとき、取付金具をバー頭部に係合させる作業は取付金具自体が目視できない状態での天井裏作業である。
図4・図5は従来構造である。図中の12は器具本体に形成された天板、14は器具本体に形成された側面板、30は取付金具、50は取付金具止めネジ、70は天井バー、72は天井バー70の頭部、90は天井材である。図4の破線表示の取付金具30を矢印のごとくに移動させ、その後に図4・図5の実線表示の取付金具30を天井バー70の頭部72に係合するが、この作業は目視できない状態での天井裏作業である。In the conventional structure, when the mounting bracket is mounted on the fixture body, the operation of engaging the mounting bracket with the bar head is an overhead work in a state where the mounting bracket itself cannot be seen.
4 and 5 show a conventional structure. In the figure, 12 is a top plate formed on the instrument body, 14 is a side panel formed on the instrument body, 30 is a mounting bracket, 50 is a mounting bracket set screw, 70 is a ceiling bar, and 72 is a head of the
本発明の目的は取付金具を器具本体に装着する作業において、取付金具が目視できる状態とし、バー頭部への係合を容易にすることである。 An object of the present invention is to make the mounting bracket visible so that it can be easily engaged with the bar head in the operation of mounting the mounting bracket on the instrument body.
本発明においては、爪に端板に形成したスリットを介し器具内面より天井裏のバー頭部係合部に向かい取付金具を挿入し器具内面より取付ねじ等で器具に装着する。 In the present invention, the mounting bracket is inserted from the inner surface of the instrument toward the bar head engaging portion on the back of the ceiling through a slit formed in the end plate of the nail, and is mounted on the instrument with the mounting screw or the like from the inner surface of the instrument.
本発明によれば、端板にスリットを形成することにより器具内面より目視できる状態で取付金具のバーへの装着を容易かつ確実な作業を可能にする。 According to the present invention, by forming a slit in the end plate, it is possible to easily and surely attach the mounting bracket to the bar while being visible from the inner surface of the instrument.
本発明の実施形態を図1・図2・図3・図4により説明する。本発明に係るシステム天井用照明装置は天井面を走る互いに平行な一対の天井バー70を備える。前記天井バー70相互間に配置される下面開口の逆樋状の器具本体10を備える。前記器具本体10は天面板部12とその両縁から垂下する一対の側面板部14を含む。前記各側面板部14にその内側から配置する各取り付け金具30を備える。前記各側面板部14にスリット16を形成する。前記各側面板部14にねじ込まれる各止めねじ50を備える。前記各取り付け金具30に前記止めねじ50頭部52を受けるだるま孔32を形成する。前記各取り付け金具30に前記スリット16を介して延在しかつ対応する前記天井バー70の頂部72と着脱自在に緩く係合する一対の係合板部38を設ける。前記各だるま孔32の長手方向に沿った前記各止めねじ50頭部52の相対移動が可能でありそれに伴なう前記各側面板部14の横方向の移動が可能なように前記スリット16の形状を定める。
各側面板部14にはスリット16を形成し、各側面板部14にねじ込まれる取付金具止めネジ50をあらかじめ各側面板部14に仮止めしておく。仮止めされたねじ頭部52を貫通させねじ頭部52を受ける寸法の複合穴状のダルマ孔32である。天井バー70の頭部72と着脱自在に緩く係合する一対の係合板部38を形成している各取付金具30を器具本体10内側よりスリット16介し、かつねじ頭部52をダルマ孔32のねじ貫通部34より通し天井バー70の頭部72と緩く係合させ、各ダルマ孔32の長手方向に沿った各止めねじ頭部52を受けるダルマ穴の受部36まで相対移動が可能であり、それに伴なう各側面板部38の横方向の移動が可能なようにスリット16の形状を定める。
An embodiment of the present invention will be described with reference to FIGS. 1, 2, 3, and 4. The system ceiling lighting device according to the present invention includes a pair of
A
10:器具本体
12:器具本体10に形成された天板
14:器具本体10に形成された側面板
16:側面板14に形成されたスリット
30:取付金具
32:取付金具30に形成されたダルマ穴
34:ダルマ穴32のネジ頭部貫通部
36:ダルマ穴32のネジ頭部受部
38:取付金具30に形成された係合板部
50:取付金具止めネジ
52:止めネジ50の頭部
70:天井バー
72:天井バーの頭部
90:天井材10: Instrument main body 12:
Claims (1)
前記各側面板部にスリットを形成し、前記各側面板部にねじ込まれる各止めねじを備え、前記各取り付け金具に前記止めねじ頭部を受けるだるま孔を形成し、前記各取り付け金具に前記スリットを介して延在しかつ対応する前記天井バーの頂部と着脱自在に緩く係合する一対の係合板部を設け、前記各だるま孔の長手方向に沿った前記各止めねじ頭部の相対移動が可能でありそれに伴なう前記各側面板部の横方向の移動が可能なように、かつ前記取り付け金具の前記天井バーへの装着が前記スリットを介して器具内面より目視できるように前記スリットの形状を定めたことを特徴とするシステム天井用照明装置。 A pair of parallel ceiling bars running on the ceiling surface, and a reverse bowl-shaped instrument body with a lower surface opening disposed between the ceiling bars, the instrument body hanging from the top plate and both edges thereof Each of the side plate portions is provided with each mounting bracket disposed from the inside thereof,
A slit is formed in each side plate portion, each set screw is screwed into each side plate portion, a sag hole for receiving the set screw head is formed in each mounting bracket, and the slit is formed in each mounting bracket. And a pair of engaging plate portions that detachably and loosely engage with the corresponding top portions of the ceiling bars, and the relative movement of the heads of the set screws along the longitudinal direction of the screw holes. possible and accompanying the thereto to allow lateral movement of the side plate portions, and attachment to the roof bar of the mounting bracket of the slit so visible from the instrument inner surface through said slit lighting device for a ceiling system, characterized in that defining the shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004382617A JP4501686B2 (en) | 2004-12-17 | 2004-12-17 | Lighting device for system ceiling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004382617A JP4501686B2 (en) | 2004-12-17 | 2004-12-17 | Lighting device for system ceiling |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006173074A JP2006173074A (en) | 2006-06-29 |
JP4501686B2 true JP4501686B2 (en) | 2010-07-14 |
Family
ID=36673571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004382617A Expired - Fee Related JP4501686B2 (en) | 2004-12-17 | 2004-12-17 | Lighting device for system ceiling |
Country Status (1)
Country | Link |
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JP (1) | JP4501686B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7433041B2 (en) * | 2019-12-23 | 2024-02-19 | 三菱電機株式会社 | lighting equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01115114U (en) * | 1988-01-29 | 1989-08-02 | ||
JPH046091Y2 (en) * | 1987-03-30 | 1992-02-20 | ||
JPH08106810A (en) * | 1994-10-05 | 1996-04-23 | Tec Corp | Support device for luminaire |
-
2004
- 2004-12-17 JP JP2004382617A patent/JP4501686B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH046091Y2 (en) * | 1987-03-30 | 1992-02-20 | ||
JPH01115114U (en) * | 1988-01-29 | 1989-08-02 | ||
JPH08106810A (en) * | 1994-10-05 | 1996-04-23 | Tec Corp | Support device for luminaire |
Also Published As
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JP2006173074A (en) | 2006-06-29 |
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