JPH021802U - - Google Patents
Info
- Publication number
- JPH021802U JPH021802U JP8007488U JP8007488U JPH021802U JP H021802 U JPH021802 U JP H021802U JP 8007488 U JP8007488 U JP 8007488U JP 8007488 U JP8007488 U JP 8007488U JP H021802 U JPH021802 U JP H021802U
- Authority
- JP
- Japan
- Prior art keywords
- reflective surface
- main body
- reflector main
- small
- reflective
- 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
- Optical Elements Other Than Lenses (AREA)
Description
第１図は本考案の実施例を示す斜視図、第２図
は同上の要部断面図、第３図は従来例を示す断面
図、第４図は同上の動作説明図、第５図および第
６図はそれぞれ他の従来例を示す斜視図と断面図
である。
１……反射板本体、２……ソケツト、３……光
源、４……フイラメント、５……反射面、６……
小反射面。
Fig. 1 is a perspective view showing an embodiment of the present invention, Fig. 2 is a sectional view of the main parts of the same, Fig. 3 is a sectional view showing a conventional example, Fig. 4 is an explanatory diagram of the same as the above, Fig. 5, and FIG. 6 is a perspective view and a sectional view showing other conventional examples, respectively. 1... Reflector body, 2... Socket, 3... Light source, 4... Filament, 5... Reflective surface, 6...
Small reflective surface.
Claims (1)
本体を有し、反射面は略全面に亘つて多数の小反
射面に分割され、各小反射面はそれぞれ反射板本
体の内側に突出した球面状であつて、開口側から
内底部に近付くほど曲率半径が小さくなるように
形成されて成る反射板。 It has a reflector main body that is formed in a bowl shape and has an inner peripheral surface as a reflective surface, and the reflective surface is divided into a large number of small reflective surfaces over almost the entire surface, and each small reflective surface is located inside the reflector main body. A reflecting plate that has a protruding spherical shape and has a radius of curvature that decreases as it approaches the inner bottom from the opening side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080074U JPH0718087Y2 (en) | 1988-06-15 | 1988-06-15 | reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988080074U JPH0718087Y2 (en) | 1988-06-15 | 1988-06-15 | reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH021802U true JPH021802U (en) | 1990-01-09 |
| JPH0718087Y2 JPH0718087Y2 (en) | 1995-04-26 |
Family
ID=31304920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988080074U Expired - Lifetime JPH0718087Y2 (en) | 1988-06-15 | 1988-06-15 | reflector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718087Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101678045B1 (en) * | 2014-12-11 | 2016-11-22 | 주식회사 덴티스 | LED lighting module for medical treatment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021659A (en) * | 1975-10-30 | 1977-05-03 | General Electric Company | Projector lamp reflector |
| JPS54181777U (en) * | 1978-06-13 | 1979-12-22 | ||
| JPS5537793A (en) * | 1978-09-06 | 1980-03-15 | Gte Sylvania Inc | High voltage movie projector luminaire and incandescent lamp device |
| JPS58152301A (en) * | 1982-03-04 | 1983-09-09 | 東芝ライテック株式会社 | Lamp apparatus |
| JPS58164102A (en) * | 1982-03-24 | 1983-09-29 | 東芝ライテック株式会社 | Lighting fixture |
| JPS6264001A (en) * | 1985-09-13 | 1987-03-20 | 松下電工株式会社 | Reflecting mirror |
-
1988
- 1988-06-15 JP JP1988080074U patent/JPH0718087Y2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4021659A (en) * | 1975-10-30 | 1977-05-03 | General Electric Company | Projector lamp reflector |
| JPS54181777U (en) * | 1978-06-13 | 1979-12-22 | ||
| JPS5537793A (en) * | 1978-09-06 | 1980-03-15 | Gte Sylvania Inc | High voltage movie projector luminaire and incandescent lamp device |
| JPS58152301A (en) * | 1982-03-04 | 1983-09-09 | 東芝ライテック株式会社 | Lamp apparatus |
| JPS58164102A (en) * | 1982-03-24 | 1983-09-29 | 東芝ライテック株式会社 | Lighting fixture |
| JPS6264001A (en) * | 1985-09-13 | 1987-03-20 | 松下電工株式会社 | Reflecting mirror |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0718087Y2 (en) | 1995-04-26 |