JPS6384556U - - Google Patents
Info
- Publication number
- JPS6384556U JPS6384556U JP18081686U JP18081686U JPS6384556U JP S6384556 U JPS6384556 U JP S6384556U JP 18081686 U JP18081686 U JP 18081686U JP 18081686 U JP18081686 U JP 18081686U JP S6384556 U JPS6384556 U JP S6384556U
- Authority
- JP
- Japan
- Prior art keywords
- optical element
- light source
- source section
- inspected
- light
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図はこの考案の一実施例の断面図、第２図
はこの考案の他の実施例の断面図、第３図および
第４図は従来の検査用照明方式を示す説明図であ
る。
１，１１…光源部、２，１２…第１の光学素子
、３，１５…第２の光学素子、４，１６…第３の
光学素子、５，１４…外筒、１３…内筒、１８，
１７…被検査物。
FIG. 1 is a sectional view of one embodiment of this invention, FIG. 2 is a sectional view of another embodiment of this invention, and FIGS. 3 and 4 are explanatory diagrams showing a conventional inspection illumination system. DESCRIPTION OF SYMBOLS 1, 11... Light source part, 2, 12... First optical element, 3, 15... Second optical element, 4, 16... Third optical element, 5, 14... Outer cylinder, 13... Inner cylinder, 18 ，
17...Object to be inspected.
Claims (1)
部から照射された光線を所定の向きに変更させる
第１の光学素子と、この第１の光学素子で向きを
変えた光線のうち一部の光線の方向を変えて被検
査物を照射する第２の光学素子と、前記第１の光
学素子または第２の光学素子から照射された光線
のうち一部または全部の光線の性質を変えて前記
被検査物を照射する第３の光学素子と、前記光源
部および第１〜第３の光学素子を内部に収容した
外筒とを備えた検査用照明器具。 A light source section in which the irradiated light beam spreads; a first optical element that changes the direction of the light beam irradiated from the light source section to a predetermined direction; and some of the light rays whose direction has been changed by the first optical element. a second optical element that irradiates the object to be inspected by changing the direction of the rays; An inspection lighting fixture comprising: a third optical element that illuminates an object to be inspected; and an outer tube that houses the light source section and the first to third optical elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986180816U JPH0531560Y2 (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986180816U JPH0531560Y2 (en) | 1986-11-25 | 1986-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6384556U true JPS6384556U (en) | 1988-06-02 |
| JPH0531560Y2 JPH0531560Y2 (en) | 1993-08-13 |
Family
ID=31125120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986180816U Expired - Lifetime JPH0531560Y2 (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0531560Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008102103A (en) * | 2006-10-20 | 2008-05-01 | Ccs Inc | Light irradiation device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59185653U (en) * | 1983-05-30 | 1984-12-10 | 富士電機株式会社 | Strobe lighting device for visual inspection |
| JPS61102505A (en) * | 1984-10-26 | 1986-05-21 | Hitachi Ltd | Lighting device |
-
1986
- 1986-11-25 JP JP1986180816U patent/JPH0531560Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59185653U (en) * | 1983-05-30 | 1984-12-10 | 富士電機株式会社 | Strobe lighting device for visual inspection |
| JPS61102505A (en) * | 1984-10-26 | 1986-05-21 | Hitachi Ltd | Lighting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008102103A (en) * | 2006-10-20 | 2008-05-01 | Ccs Inc | Light irradiation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0531560Y2 (en) | 1993-08-13 |