JPS6199042U - - Google Patents
Info
- Publication number
- JPS6199042U JPS6199042U JP18362084U JP18362084U JPS6199042U JP S6199042 U JPS6199042 U JP S6199042U JP 18362084 U JP18362084 U JP 18362084U JP 18362084 U JP18362084 U JP 18362084U JP S6199042 U JPS6199042 U JP S6199042U
- Authority
- JP
- Japan
- Prior art keywords
- detection plate
- light source
- plate
- rough surface
- water droplet
- 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
- 238000001514 detection method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第1図は本考案の降水検知装置の一例を示す断
面図、第2図はその上面図、第3図、第4図は上
記降水検知装置を備えた自動開閉屋根の側面図で
あり、第3図は開いた状態を、第4図は閉じた状
態を示す、第5図は第3図の正面図、第6図は第
3図の要部を拡大して示す図、第7図はその正面
図、第8図はロープガイドローラー11近傍を拡
大して示す側面図、第9図はその上面図、第10
図は制御回路図である。
14…降水検知装置、20…ケーシング、21
…水滴検知板、22…光電スイツチ、23…保護
ネツト、24…通風孔。
FIG. 1 is a sectional view showing an example of the precipitation detection device of the present invention, FIG. 2 is a top view thereof, FIGS. 3 and 4 are side views of an automatically opening/closing roof equipped with the precipitation detection device, Figure 3 shows the open state, Figure 4 shows the closed state, Figure 5 is a front view of Figure 3, Figure 6 is an enlarged view of the main part of Figure 3, and Figure 7 is an enlarged view of the main part of Figure 3. 8 is an enlarged side view showing the vicinity of the rope guide roller 11, FIG. 9 is a top view thereof, and FIG.
The figure is a control circuit diagram. 14...Precipitation detection device, 20...Casing, 21
...Water drop detection plate, 22...Photoelectric switch, 23...Protection net, 24...Ventilation hole.
Claims (1)
面が上になるようにほぼ水平に配置してなる水滴
検知板と、該水滴検知板の下方に配置された光源
と、該光源から投射され前記水滴検知板の下面で
反射する光を検知する光電スイツチとを有するこ
とを特徴とする降水検知装置。 A water drop detection plate comprising a transparent plate having a rough surface on one side and a smooth surface on the other side arranged almost horizontally with the rough surface facing upward; a light source disposed below the water drop detection plate; and the light source. A precipitation detection device comprising: a photoelectric switch that detects light projected from the water droplet detection plate and reflected on the lower surface of the water droplet detection plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18362084U JPS6199042U (en) | 1984-12-05 | 1984-12-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18362084U JPS6199042U (en) | 1984-12-05 | 1984-12-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6199042U true JPS6199042U (en) | 1986-06-25 |
Family
ID=30741118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18362084U Pending JPS6199042U (en) | 1984-12-05 | 1984-12-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6199042U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149949A (en) * | 1981-03-11 | 1982-09-16 | Fujitsu Ltd | Raindrop sensor |
-
1984
- 1984-12-05 JP JP18362084U patent/JPS6199042U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57149949A (en) * | 1981-03-11 | 1982-09-16 | Fujitsu Ltd | Raindrop sensor |
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