JPS59142667U - light sensor - Google Patents

light sensor

Info

Publication number
JPS59142667U
JPS59142667U JP1983035918U JP3591883U JPS59142667U JP S59142667 U JPS59142667 U JP S59142667U JP 1983035918 U JP1983035918 U JP 1983035918U JP 3591883 U JP3591883 U JP 3591883U JP S59142667 U JPS59142667 U JP S59142667U
Authority
JP
Japan
Prior art keywords
receiving lens
incident
light receiving
light
axis
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
Application number
JP1983035918U
Other languages
Japanese (ja)
Inventor
北島　「てる」胤
Original Assignee
北島　晧胤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 北島　晧胤 filed Critical 北島　晧胤
Priority to JP1983035918U priority Critical patent/JPS59142667U/en
Publication of JPS59142667U publication Critical patent/JPS59142667U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking

Landscapes

  • Mounting And Adjusting Of Optical Elements (AREA)
  • Switches Operated By Changes In Physical Conditions (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は光感知器の正面
図、第２図は光感知器の側面図、第３図は使用状態図で
ある。 １：光感知器、２：光電スイッチ、２１：受光レンズ、
３：覆部材、３１：内面。The drawings show an embodiment of the present invention, in which FIG. 1 is a front view of a photodetector, FIG. 2 is a side view of the photodetector, and FIG. 3 is a usage state diagram. 1: Photosensor, 2: Photoelectric switch, 21: Light receiving lens,
3: Covering member, 31: Inner surface.

Claims (1)

【実用新案登録請求の範囲】 光電スイッチに内面が反射面である覆部材を備え、 覆部材は、 （イ）光電スイッチの受光レンズの軸に対して平行に入
射する太陽光線は受光レンズに入射させず。 （ロ）受光レンズの軸に対して所定範囲の角度以内で入
射する太陽光線は受光レンズに直接入射させ。 （ハ）この所定範囲を越えて受光レンズの軸に対して１
１０度未満で入射する太陽光線は反射面に反射させて受
光部に入射させる ように形成取着したことを特徴とする光感知器。[Scope of Claim for Utility Model Registration] A photoelectric switch is provided with a cover member whose inner surface is a reflective surface, and the cover member is configured to: (a) allow sunlight incident parallel to the axis of the light receiving lens of the photoelectric switch to enter the light receiving lens; Don't let it happen. (b) Sunlight that is incident within a predetermined angle with respect to the axis of the light-receiving lens is directly incident on the light-receiving lens. (c) 1 point with respect to the axis of the light receiving lens beyond this predetermined range.
1. A photodetector characterized in that the photodetector is formed and attached so that sunlight incident at an angle of less than 10 degrees is reflected by a reflective surface and incident on a light receiving part.
JP1983035918U 1983-03-12 1983-03-12 light sensor Pending JPS59142667U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983035918U JPS59142667U (en) 1983-03-12 1983-03-12 light sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983035918U JPS59142667U (en) 1983-03-12 1983-03-12 light sensor

Publications (1)

Publication Number Publication Date
JPS59142667U true JPS59142667U (en) 1984-09-22

Family

ID=30166592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983035918U Pending JPS59142667U (en) 1983-03-12 1983-03-12 light sensor

Country Status (1)

Country Link
JP (1) JPS59142667U (en)

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