JPS593334U - Optical lens device with light source direction detector - Google Patents
Optical lens device with light source direction detectorInfo
- Publication number
- JPS593334U JPS593334U JP9901382U JP9901382U JPS593334U JP S593334 U JPS593334 U JP S593334U JP 9901382 U JP9901382 U JP 9901382U JP 9901382 U JP9901382 U JP 9901382U JP S593334 U JPS593334 U JP S593334U
- Authority
- JP
- Japan
- Prior art keywords
- optical lens
- light source
- optical
- lens device
- obstacle
- 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
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の光学レンズ装置を示す部分断面側面図、
第２図はこの考案に係る光学レンズ装置の一実施例を示
す部分断面側面図、第３図は第２図の光学レンズと光学
的障害物との詳細を示す斜視図、第４図は光学レンズと
光学的障害物との他の実施例を示す斜視図、第５図は光
学レンズと光学的障害物とのさらに他の実施例を示す斜
視図、第６図はこの考案に係る光学レンズ装置の他の実
施例の光源と光学レンズとの相対関係を示す側面図であ
る。
図において、１は光源、３は光学レンズ、３０１は入射
側表面、６は光学的障害物、６０１は棒状体、６０２は
十文字形状体、６０４は補助光源レンズである。なお各
図中同一部分には同一符号を付している。FIG. 1 is a partially sectional side view showing a conventional optical lens device;
FIG. 2 is a partially sectional side view showing an embodiment of the optical lens device according to the invention, FIG. 3 is a perspective view showing details of the optical lens and optical obstacles in FIG. 2, and FIG. 4 is an optical FIG. 5 is a perspective view showing still another embodiment of the optical lens and optical obstacle, and FIG. 6 is an optical lens according to the invention. FIG. 7 is a side view showing the relative relationship between a light source and an optical lens in another embodiment of the device. In the figure, 1 is a light source, 3 is an optical lens, 301 is an incident side surface, 6 is an optical obstacle, 601 is a rod-shaped body, 602 is a cross-shaped body, and 604 is an auxiliary light source lens. Note that the same parts in each figure are given the same reference numerals.
Claims (1)
レンズの入射側表面に設置された光学的障害物を備え、
前記光学的障害物の影によって前記光源の方位を検出す
るようにした光源方位検出器付光学レンズ装置。 ２ 光学的障害物は、光学レンズの入射側表面に垂直に
設置された棒状体である実用新案登録請求の範囲第１項
記載の光源方位検出器付光学レンズ装置。 ３ 光学的障害物は、光学レンズの入射側表面に平行に
間隔をあけて設置されたー←文字形状体である実用新案
登録請求の範囲第１項記載の光源方位検出器付光学レン
ズ装置。 ４ 光学的障害物は、光学レンズの入射側表面に焦点を
結ぶように設置された補助光学レンズである実用新案登
録請求の範囲第１項記載の光源方位検出器付光学レンズ
装置。[Claims for Utility Model Registration] 1. Comprising an optical lens that condenses light from a light source and an optical obstacle installed on the incident side surface of the optical lens,
An optical lens device with a light source azimuth detector configured to detect the azimuth of the light source based on the shadow of the optical obstacle. 2. The optical lens device with a light source orientation detector according to claim 1, wherein the optical obstacle is a rod-shaped body installed perpendicularly to the incident side surface of the optical lens. 3. The optical lens device with a light source orientation detector according to claim 1, wherein the optical obstacles are character-shaped bodies placed parallel to the incident side surface of the optical lens at intervals. 4. The optical lens device with a light source orientation detector according to claim 1, wherein the optical obstacle is an auxiliary optical lens installed to focus on the incident side surface of the optical lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9901382U JPS593334U (en) | 1982-06-28 | 1982-06-28 | Optical lens device with light source direction detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9901382U JPS593334U (en) | 1982-06-28 | 1982-06-28 | Optical lens device with light source direction detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593334U true JPS593334U (en) | 1984-01-10 |
| JPH0143620Y2 JPH0143620Y2 (en) | 1989-12-18 |
Family
ID=30234825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9901382U Granted JPS593334U (en) | 1982-06-28 | 1982-06-28 | Optical lens device with light source direction detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593334U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316618A (en) * | 1988-06-17 | 1989-12-21 | Matsushita Electric Ind Co Ltd | Optical sensor |
| JP2004333495A (en) * | 2003-04-30 | 2004-11-25 | Control Devices Inc | Solar sensor including reflective factor for converting angle response |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7141030B2 (en) * | 2017-11-02 | 2022-09-22 | 国立大学法人豊橋技術科学大学 | Pyranometer and cloud behavior prediction system using it |
-
1982
- 1982-06-28 JP JP9901382U patent/JPS593334U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01316618A (en) * | 1988-06-17 | 1989-12-21 | Matsushita Electric Ind Co Ltd | Optical sensor |
| JP2004333495A (en) * | 2003-04-30 | 2004-11-25 | Control Devices Inc | Solar sensor including reflective factor for converting angle response |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143620Y2 (en) | 1989-12-18 |
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