JPS6463203A - Lighting apparatus - Google Patents
Lighting apparatusInfo
- Publication number
- JPS6463203A JPS6463203A JP62109368A JP10936887A JPS6463203A JP S6463203 A JPS6463203 A JP S6463203A JP 62109368 A JP62109368 A JP 62109368A JP 10936887 A JP10936887 A JP 10936887A JP S6463203 A JPS6463203 A JP S6463203A
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- light
- radiating
- shaft
- illuminated
- 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
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
PURPOSE: To easily adjust the angle, position, and area of illumination light by installing a first mirror which radiates the light of a light source in the direction different from the direction of a body to be illuminated and a second mirror which changes the light in the radiating direction to the direction of the body to be illuminated, then radiates it, and using the first mirror and/or the second mirror as the mirror for reflecting the light other than heat rays of the light source. CONSTITUTION: A first mirror 2 which is a dichroic parabolic mirror having a light source lamp 1 in the center and a second mirror 4 which reflects the light on the optical axis of the lamp 1 and uses it as the radiating light 3 in a body to be illuminated direction are housed in a case 5. The mirror 4 is also a dichroic mirror and supported with a shaft 8 installed in the case 5, pivoted on a shaft 8 so that the both surfaces reflects light in the radiating light 3 direction to the optical axis of the lamp 1, and locked every 180 degrees. The case 5 is rotatably supported in the arm 17 of a stand 16 with a shaft 18 and can be slanted, the arm 17 is supported so as to be capable of horizontally rotating in the shaft 19 of stand 16, and the radiating light 3 can freely change the vertical position, the angle in the vertical direction, diffusion degree, and radiating range.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62109368A JPH0677404B2 (en) | 1987-05-04 | 1987-05-04 | Optical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62109368A JPH0677404B2 (en) | 1987-05-04 | 1987-05-04 | Optical device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6463203A true JPS6463203A (en) | 1989-03-09 |
JPH0677404B2 JPH0677404B2 (en) | 1994-09-28 |
Family
ID=14508466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62109368A Expired - Lifetime JPH0677404B2 (en) | 1987-05-04 | 1987-05-04 | Optical device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0677404B2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141280A (en) * | 1974-08-09 | 1976-04-07 | American Sterilizer Co | |
JPS575203A (en) * | 1980-06-11 | 1982-01-12 | Nakamatsu Yoshiro | Reflecting flexibility light |
-
1987
- 1987-05-04 JP JP62109368A patent/JPH0677404B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5141280A (en) * | 1974-08-09 | 1976-04-07 | American Sterilizer Co | |
JPS575203A (en) * | 1980-06-11 | 1982-01-12 | Nakamatsu Yoshiro | Reflecting flexibility light |
Also Published As
Publication number | Publication date |
---|---|
JPH0677404B2 (en) | 1994-09-28 |
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Legal Events
Date | Code | Title | Description |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070928 Year of fee payment: 13 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070928 Year of fee payment: 13 |