JPS59128535U - Illuminance diagram - Google Patents
Illuminance diagramInfo
- Publication number
- JPS59128535U JPS59128535U JP2317583U JP2317583U JPS59128535U JP S59128535 U JPS59128535 U JP S59128535U JP 2317583 U JP2317583 U JP 2317583U JP 2317583 U JP2317583 U JP 2317583U JP S59128535 U JPS59128535 U JP S59128535U
- Authority
- JP
- Japan
- Prior art keywords
- illuminance
- axis
- illuminance diagram
- diagram
- light source
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は光源と被照射体との関係を示す側面図、第２図
は光源のビーム角を示すグラフ、第３図ないし第５図は
この考案の一実施例の照度線図である。
１・・・スポットライト（光源）、２・・・被照射体。FIG. 1 is a side view showing the relationship between the light source and the object to be irradiated, FIG. 2 is a graph showing the beam angle of the light source, and FIGS. 3 to 5 are illuminance diagrams of an embodiment of this invention. 1...Spotlight (light source), 2...Irradiated object.
Claims (1)
の軸と第２の軸に目盛り、関係式％式％） （ただし、Ｉは前記光源の光度、Ｅは前記被照射面の所
定位置の照度、Ｘは前記水平距離、Ｙは前記垂直距離で
ある。） を満すグラフを、前記光度Ｉの所定値のもとに各。 照度Ｅの値ごとに第１の軸と第２の軸との間の面に描い
たことを特徴とする照度線図。[Scope of claim for utility model registration] The horizontal and vertical distances of the irradiated surface to the light source are the first
scales on the axis of ), each based on a predetermined value of the luminous intensity I. The illuminance diagram is characterized in that it is drawn on a plane between a first axis and a second axis for each value of illuminance E.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2317583U JPS59128535U (en) | 1983-02-18 | 1983-02-18 | Illuminance diagram |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2317583U JPS59128535U (en) | 1983-02-18 | 1983-02-18 | Illuminance diagram |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59128535U true JPS59128535U (en) | 1984-08-29 |
Family
ID=30154263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2317583U Pending JPS59128535U (en) | 1983-02-18 | 1983-02-18 | Illuminance diagram |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59128535U (en) |
-
1983
- 1983-02-18 JP JP2317583U patent/JPS59128535U/en active Pending
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