JPH01171387U - - Google Patents
Info
- Publication number
- JPH01171387U JPH01171387U JP6849488U JP6849488U JPH01171387U JP H01171387 U JPH01171387 U JP H01171387U JP 6849488 U JP6849488 U JP 6849488U JP 6849488 U JP6849488 U JP 6849488U JP H01171387 U JPH01171387 U JP H01171387U
- Authority
- JP
- Japan
- Prior art keywords
- light
- holder
- peripheral surface
- holders
- storage recesses
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000003566 sealing material Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
Description
第１図は本考案の一実施例の断面図、第２図は
その平面図、第３図はホルダ３５にシール材５６
が装着された状態を示す斜視図、第４図は第１ホ
ルダ３５付近の断面図、第５図は典型的な先行技
術の断面図、第６図は発光素子３付近の拡大断面
図である。
３０……降雨検出装置、３１……発光素子、３
２……受光素子、３４……ハウジング、３５……
第１ホルダ、３６……第２ホルダ、５０，５１…
…内周面、５２，５３……リブ、５４，５５……
外周面、５６，５７……シール材、５８，５９…
…収納凹所。
1 is a sectional view of an embodiment of the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a holder 35 with a sealing material 56.
4 is a sectional view of the vicinity of the first holder 35, FIG. 5 is a sectional view of a typical prior art, and FIG. 6 is an enlarged sectional view of the vicinity of the light emitting element 3. . 30...Rainfall detection device, 31...Light emitting element, 3
2... Light receiving element, 34... Housing, 35...
First holder, 36... Second holder, 50, 51...
...Inner peripheral surface, 52, 53...Rib, 54, 55...
Outer peripheral surface, 56, 57...Sealing material, 58, 59...
...Storage recess.
Claims (1)
れ取付けられた第１および第２ホルダと、 第１および第２ホルダが相互に間隔をあけてそ
れぞれ収納される第１および第２収納凹所が形成
され、予め定めた波長領域の光が通過可能な透光
性材料から成るハウジングとを備え、 第１および第２収納凹所の各内周面と、第１お
よび第２ホルダの各外周面との間には、環状のシ
ール材がそれぞれ介在されることを特徴とする降
雨検出装置の防水構造。[Claims for Utility Model Registration] First and second holders each having a light-emitting element and a light-receiving element attached thereto facing each other; and a first holder in which the first and second holders are housed with a space between each other. and a housing made of a translucent material through which light in a predetermined wavelength range can pass, in which a second storage recess is formed, and the inner peripheral surface of each of the first and second storage recesses, and the first and second storage recesses. A waterproof structure for a rain detection device, characterized in that an annular sealing material is interposed between each outer peripheral surface of the second holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6849488U JPH01171387U (en) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6849488U JPH01171387U (en) | 1988-05-23 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01171387U true JPH01171387U (en) | 1989-12-05 |
Family
ID=31293809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6849488U Pending JPH01171387U (en) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01171387U (en) |
-
1988
- 1988-05-23 JP JP6849488U patent/JPH01171387U/ja active Pending