JPH0346912U - - Google Patents
Info
- Publication number
- JPH0346912U JPH0346912U JP10683489U JP10683489U JPH0346912U JP H0346912 U JPH0346912 U JP H0346912U JP 10683489 U JP10683489 U JP 10683489U JP 10683489 U JP10683489 U JP 10683489U JP H0346912 U JPH0346912 U JP H0346912U
- Authority
- JP
- Japan
- Prior art keywords
- lighting fixture
- frame
- lamp
- opening
- embedded
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
第1図及び第2図は本考案の実施例を示すもの
であり、第1図は広角配光時の断面正面図、第2
図は狭角配光時の断面正面図である。第3図は懐
中電灯の配光可変機構を示す要部断面側面図であ
る。第4図は提案例を示す広角配光時の断面正面
図である。
1……照明器具本体、2……反射板、2a……
外鍔、5……透光開口、6……枠、7……取付面
、8……埋込孔、9……取付ばね、10……ラン
プ、11……ランプ挿通開口、12……ソケツト
台、14……ソケツト、16……フイラメント、
18……操作具、18a……おねじ部、19……
係合具、19a……外鍔、19b……段部、19
c……係合部、20……圧縮コイルばね。
Figures 1 and 2 show an embodiment of the present invention; Figure 1 is a cross-sectional front view during wide-angle light distribution;
The figure is a cross-sectional front view when light is distributed at a narrow angle. FIG. 3 is a cross-sectional side view of essential parts showing the variable light distribution mechanism of the flashlight. FIG. 4 is a cross-sectional front view showing a proposed example during wide-angle light distribution. 1...Lighting equipment body, 2...Reflector, 2a...
Outer flange, 5... Translucent opening, 6... Frame, 7... Mounting surface, 8... Embedded hole, 9... Mounting spring, 10... Lamp, 11... Lamp insertion opening, 12... Socket stand, 14... socket, 16... filament,
18... Operating tool, 18a... Male thread part, 19...
Engagement tool, 19a...Outer flange, 19b...Step part, 19
c...Engaging portion, 20...Compression coil spring.
Claims (1)
プを装着したソケツトを取り付け、回転楕円面を
なす反射板を照明器具本体の前記開口より内方に
配設して前記ランプの上方を覆い、照明器具本体
の径より小径の透光開口を有する枠を照明器具本
体の下端に取り付け、取付面に穿設した埋込孔に
照明器具本体を埋め込み取り付けて前記埋込孔を
前記枠で覆つた埋込型照明器具において、枠の前
記透光開口には略円筒状で枠の内側となる外周に
おねじ部を有する操作具を上下移動不能かつ回動
自在に係合し、前記操作具のおねじ部に係合する
係合片を配設した反射板を前記操作具の回動によ
りランプのフイラメントが反射板の略焦点ないし
その上方に位置するように上下移動自在に照明器
具本体の内に配設したことを特徴とする埋込型照
明器具。 A socket in which a lamp is mounted is installed in a substantially cylindrical lighting device body with an opening at the bottom end, and a reflecting plate having a spheroidal surface is disposed inward from the opening of the lighting device body to cover above the lamp, A frame having a light-transmitting opening with a diameter smaller than the diameter of the lighting fixture body is attached to the lower end of the lighting fixture body, the lighting fixture body is embedded and attached to the embedded hole drilled in the mounting surface, and the embedded hole is covered with the frame. In the embedded lighting device, a substantially cylindrical operating tool having a threaded portion on the outer periphery inside the frame is engaged with the light-transmitting opening of the frame so as to be immovable up and down but rotatable. By rotating the operating tool, the reflector plate equipped with an engaging piece that engages with the male thread can be moved up and down inside the lighting fixture body so that the filament of the lamp is positioned at approximately the focal point of the reflector plate or above it. A recessed lighting fixture characterized by being installed in.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10683489U JPH0346912U (en) | 1989-09-12 | 1989-09-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10683489U JPH0346912U (en) | 1989-09-12 | 1989-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0346912U true JPH0346912U (en) | 1991-04-30 |
Family
ID=31655554
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10683489U Pending JPH0346912U (en) | 1989-09-12 | 1989-09-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0346912U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006518630A (en) * | 2003-01-24 | 2006-08-17 | ロジャース、ブルース、 エー. | Adjustable hair holding device |
JP2009252517A (en) * | 2008-04-04 | 2009-10-29 | Panasonic Electric Works Co Ltd | Lighting apparatus |
-
1989
- 1989-09-12 JP JP10683489U patent/JPH0346912U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006518630A (en) * | 2003-01-24 | 2006-08-17 | ロジャース、ブルース、 エー. | Adjustable hair holding device |
JP2009252517A (en) * | 2008-04-04 | 2009-10-29 | Panasonic Electric Works Co Ltd | Lighting apparatus |
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