JPH0274712U - - Google Patents
Info
- Publication number
- JPH0274712U JPH0274712U JP15414788U JP15414788U JPH0274712U JP H0274712 U JPH0274712 U JP H0274712U JP 15414788 U JP15414788 U JP 15414788U JP 15414788 U JP15414788 U JP 15414788U JP H0274712 U JPH0274712 U JP H0274712U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- guide
- lamp
- irradiation opening
- forth
- 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.)
- Granted
Links
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
はその部分断面図、第３図はそのモータ収納ケー
スの断面図、第４図は第３図の―断面図、第
５図は従来例の断面図である。
１０…器具本体、１１…照射開口、１４…灯具
用ガイド、１５…灯具、１９…雄ねじ、２３…雌
ねじ、２５…モータ、２７…モータ用ガイド、２
８，２９…リミツトスイツチ。
Fig. 1 is a sectional view of an embodiment of this invention, Fig. 2 is a partial sectional view thereof, Fig. 3 is a sectional view of its motor storage case, Fig. 4 is a sectional view of Fig. 3, and Fig. 5 is a sectional view of an embodiment of the invention. is a sectional view of a conventional example. DESCRIPTION OF SYMBOLS 10... Appliance body, 11... Irradiation opening, 14... Light guide, 15... Light fixture, 19... Male thread, 23... Female thread, 25... Motor, 27... Motor guide, 2
8,29...Limit switch.
Claims (1)
向かつて前後に延びる灯具用ガイドと、この灯具
用ガイドの後方において前記照射開口方向に延び
るモータ用ガイドと、前記灯具用ガイドと前記モ
ータ用ガイドとの間に位置した雌ねじとを設けた
器具本体と、前記灯具用ガイドに沿つて進退移動
可能に設けた灯具と、前記モータ用ガイドに沿つ
て進退移動可能に設けたモータと、前端を前記灯
具に回転自在に連結し後端を前記モータの回転軸
に固定しかつ中間部を前記雌ねじに螺合した雄ね
じとを備えた照明器具。 (2) 前記灯具の前後移動範囲に対応した前記モ
ータの前後移動範囲の両端に前記モータの回転駆
動を停止する一対のリミツトスイツチを設けた請
求項(1)記載の照明器具。[Scope of Claim for Utility Model Registration] (1) A lamp guide having an irradiation opening formed in the front surface and extending back and forth toward the irradiation opening, and a motor guide extending in the direction of the irradiation opening behind the lamp guide. , a fixture body provided with a female thread located between the light guide and the motor guide; a light fixture provided to be movable forward and backward along the light guide; and a light fixture movable forward and backward along the motor guide. A lighting device comprising: a motor that is rotatably provided; and a male screw whose front end is rotatably connected to the lamp, whose rear end is fixed to the rotating shaft of the motor, and whose intermediate portion is screwed into the female screw. (2) The lighting device according to claim 1, further comprising a pair of limit switches for stopping rotation of the motor at both ends of a range of movement of the motor back and forth corresponding to a range of movement of the lamp back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15414788U JPH0541462Y2 (en) | 1988-11-25 | 1988-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15414788U JPH0541462Y2 (en) | 1988-11-25 | 1988-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0274712U true JPH0274712U (en) | 1990-06-07 |
| JPH0541462Y2 JPH0541462Y2 (en) | 1993-10-20 |
Family
ID=31430622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15414788U Expired - Lifetime JPH0541462Y2 (en) | 1988-11-25 | 1988-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0541462Y2 (en) |
-
1988
- 1988-11-25 JP JP15414788U patent/JPH0541462Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0541462Y2 (en) | 1993-10-20 |
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