JPS6019954U - light sensor floodlight - Google Patents

light sensor floodlight

Info

Publication number
JPS6019954U
JPS6019954U JP11259683U JP11259683U JPS6019954U JP S6019954 U JPS6019954 U JP S6019954U JP 11259683 U JP11259683 U JP 11259683U JP 11259683 U JP11259683 U JP 11259683U JP S6019954 U JPS6019954 U JP S6019954U
Authority
JP
Japan
Prior art keywords
light
lens
polarizing plate
linearly
sample
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
JP11259683U
Other languages
Japanese (ja)
Inventor
秋山　広一
藤生　昌男
Original Assignee
株式会社明電舎
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 株式会社明電舎 filed Critical 株式会社明電舎
Priority to JP11259683U priority Critical patent/JPS6019954U/en
Publication of JPS6019954U publication Critical patent/JPS6019954U/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (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

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

第１図は本考案の構成を示すブロック図、第２図は本考
案による投光器を使用したビンのきず検出装置構成図、
第３図は本考案の一実施例を示す一部破断側面図である
。 １・・・・・・光源ランプ、２・・・・・・防熱フィル
タ、３・・・・・・コンデンサレンズ、４・・・・・・
コリメータレンズ、５・・・・・・偏光板、６・・・・
・・冷却手段、１１・・・・・・投光器、１２・・・・
・・受光器、１３．１４・・・・・・偏光板、１５・・
・・・・ハロゲンランプ、１６・・・・・・コールドミ
ラー、１７・・・・・・防熱フィルタ、１８・・・・・
・コンデンサレンズ、１９・・・・・・コリメータレン
ズ、２０・・・・・・ケース、２０Ａ、２０Ｂ・・・・
・・冷却空気導入口、２０Ｃ・・・・・・空気排出口、
２０・・・・・・窓ガラス。Fig. 1 is a block diagram showing the configuration of the present invention, Fig. 2 is a block diagram of a bottle flaw detection device using a floodlight according to the present invention,
FIG. 3 is a partially cutaway side view showing an embodiment of the present invention. 1... Light source lamp, 2... Heat protection filter, 3... Condenser lens, 4...
Collimator lens, 5...Polarizing plate, 6...
... Cooling means, 11 ... Floodlight, 12 ...
...Receiver, 13.14...Polarizing plate, 15...
... Halogen lamp, 16 ... Cold mirror, 17 ... Heat protection filter, 18 ...
・Condenser lens, 19... Collimator lens, 20... Case, 20A, 20B...
...Cooling air inlet, 20C...Air outlet,
20...Window glass.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 測定対象となる試料を投光器から直線偏光で照射し、該
試料によって散乱、反射、吸収される光を受光器で測定
する光センサにおいて、上記投光器は、連続波長スペク
トルを持つ光源ランプと、この光源ランプより放射され
た光から熱線を除去する防熱フィルタと、このフィルタ
を通した光を集光するコンデンサレンズと、このレンズ
で集光された光を平行光束にするコリメータレンズと、
このレンズを通した平行光を直線偏光する直線偏光板と
、この偏光板を空気冷却する冷却手段とを備えたことを
特徴とする光センサの投光器。In an optical sensor, a sample to be measured is irradiated with linearly polarized light from a projector, and the light scattered, reflected, and absorbed by the sample is measured by a receiver. A heat shield filter that removes heat rays from the light emitted from the lamp, a condenser lens that collects the light that has passed through this filter, and a collimator lens that converts the light collected by this lens into a parallel beam of light.
A light projector for an optical sensor, comprising: a linearly polarizing plate that linearly polarizes parallel light passing through the lens; and a cooling means that cools the polarizing plate with air.
JP11259683U 1983-07-20 1983-07-20 light sensor floodlight Pending JPS6019954U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11259683U JPS6019954U (en) 1983-07-20 1983-07-20 light sensor floodlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11259683U JPS6019954U (en) 1983-07-20 1983-07-20 light sensor floodlight

Publications (1)

Publication Number Publication Date
JPS6019954U true JPS6019954U (en) 1985-02-12

Family

ID=30260970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11259683U Pending JPS6019954U (en) 1983-07-20 1983-07-20 light sensor floodlight

Country Status (1)

Country Link
JP (1) JPS6019954U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009244152A (en) * 2008-03-31 2009-10-22 Tokyo Electric Power Co Inc:The Surface lighting system using halogen light source

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478189A (en) * 1977-11-18 1979-06-22 Ishikawajima Harima Heavy Ind Method and device for measuring concentration of pulp solution

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478189A (en) * 1977-11-18 1979-06-22 Ishikawajima Harima Heavy Ind Method and device for measuring concentration of pulp solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009244152A (en) * 2008-03-31 2009-10-22 Tokyo Electric Power Co Inc:The Surface lighting system using halogen light source

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