JPH0473810U

JPH0473810U -

Info

Publication number: JPH0473810U
Application number: JP11603390U
Authority: JP
Priority date: 1990-11-05
Filing date: 1990-11-05
Publication date: 1992-06-29

Description

[Brief explanation of drawings]

第１図は、この考案の一実施例を示す太陽セン
サ光学部の外観図、第２図は太陽センサ光学部の
断面図、第３図は太陽光の入射状況を示す図、第
４図は太陽光検出装置を示す図、第５図はこの考
案の別の実施例における太陽センサ光学部の外観
図、第６図は太陽センサ光学部の断面図、第７図
は太陽光検出装置を示す図、第８図は従来の太陽
センサ光学部の外観図、第９図はカバーを取り除
いた光学部の円部底面図、第１０図は太陽入射光
と太陽電池との位置関係図、第１１図は太陽セン
サ光学部座標系を示す図、第１２図は従来の太陽
光検出装置を示す図である。図中、１は光学部本体、２は太陽光が入射する
ための丸穴、３は円型でその中心に丸穴を具備す
る天板、４は３を底円とした中空割球体、５は太
陽電池、６は電力検出器、７は角度演算装置、８
は６，７を収めた電子回路、９は照度計、１０は
照度検出器、１１は１０と７を収めた電子回路、
１２はスリツト、１３は太陽電池Ａ、１４は太陽
電池Ｂ、１５は検出部、１６はスリツトの像であ
る。なお、図中、同一符号は同一または相当部分
を示す。 Fig. 1 is an external view of the solar sensor optical section showing an embodiment of this invention, Fig. 2 is a sectional view of the solar sensor optical section, Fig. 3 is a drawing showing the sunlight incident situation, and Fig. 4 is a diagram showing the solar sensor optical section. A diagram showing a sunlight detection device, FIG. 5 is an external view of a solar sensor optical section in another embodiment of this invention, FIG. 6 is a sectional view of the solar sensor optical section, and FIG. 7 is a diagram showing the sunlight detection device. 8 is an external view of a conventional solar sensor optical section, FIG. 9 is a bottom view of the circular part of the optical section with the cover removed, FIG. 10 is a diagram of the positional relationship between incident solar light and solar cells, and FIG. This figure shows the coordinate system of the solar sensor optical part, and FIG. 12 shows a conventional sunlight detection device. In the figure, 1 is the main body of the optical part, 2 is a round hole for sunlight to enter, 3 is a circular top plate with a round hole in the center, 4 is a hollow blastomere with 3 as a base circle, 5 is a solar cell, 6 is a power detector, 7 is an angle calculation device, 8
is an electronic circuit containing 6 and 7, 9 is an illumination meter, 10 is an illuminance detector, 11 is an electronic circuit containing 10 and 7,
12 is a slit, 13 is a solar cell A, 14 is a solar cell B, 15 is a detection section, and 16 is an image of the slit. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims

[Scope of claim for utility model registration] (1) A top plate whose surface that receives sunlight is circular and has a round hole in the center, a hollow blastomere whose bottom circle is the top plate, and an inner surface of the hollow blastomere. an optical section consisting of a solar cell that generates electricity when exposed to sunlight, a current detector that detects the generated current obtained from the solar cells, and a signal from the current detector. 1. A sunlight detection device comprising an electronic circuit including an angle calculation device for detecting angles such as the position of the sun. (2) A top plate with a circular surface that receives sunlight and a round hole in the center, a hollow blastomere whose bottom circle is the top plate, and a plurality of hollow blastomeres that subdivide the inner surface of the hollow blastomere. An optical section consisting of an illumination meter that is attached and reacts when exposed to sunlight, an illuminance detector that detects the illuminance obtained from the illuminance meter, and an angle calculation device that detects the position and angle of the sun based on the signal from the illuminance detector. A sunlight detection device comprising an electronic circuit consisting of.