JPH0239132U - - Google Patents
Info
- Publication number
- JPH0239132U JPH0239132U JP11856088U JP11856088U JPH0239132U JP H0239132 U JPH0239132 U JP H0239132U JP 11856088 U JP11856088 U JP 11856088U JP 11856088 U JP11856088 U JP 11856088U JP H0239132 U JPH0239132 U JP H0239132U
- Authority
- JP
- Japan
- Prior art keywords
- transmission window
- light transmission
- illuminance detection
- cabinet
- wiring board
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
第１図は本考案の一実施例を示す照度検出装置
用キヤビネツトの部分側断面図である。 １……光透過窓、２……キヤビネツト、３……
フオトトランジスタ、４……プリント配線板。
用キヤビネツトの部分側断面図である。 １……光透過窓、２……キヤビネツト、３……
フオトトランジスタ、４……プリント配線板。
Claims (1)
- 内部に収納したプリント配線板上の照度検出素
子に光を照射するための光透過窓を有するキヤビ
ネツトにおいて、前記光透過窓が凹レンズにより
形成されることを特徴とする照度検出装置用キヤ
ビネツト。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11856088U JPH0239132U (ja) | 1988-09-09 | 1988-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11856088U JPH0239132U (ja) | 1988-09-09 | 1988-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239132U true JPH0239132U (ja) | 1990-03-15 |
Family
ID=31363010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11856088U Pending JPH0239132U (ja) | 1988-09-09 | 1988-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239132U (ja) |
-
1988
- 1988-09-09 JP JP11856088U patent/JPH0239132U/ja active Pending