[go: up one dir, main page]

JPS6448801U - - Google Patents

Info

Publication number
JPS6448801U
JPS6448801U JP14308187U JP14308187U JPS6448801U JP S6448801 U JPS6448801 U JP S6448801U JP 14308187 U JP14308187 U JP 14308187U JP 14308187 U JP14308187 U JP 14308187U JP S6448801 U JPS6448801 U JP S6448801U
Authority
JP
Japan
Prior art keywords
optical system
infrared
converging optical
light converging
light source
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
JP14308187U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP14308187U priority Critical patent/JPS6448801U/ja
Publication of JPS6448801U publication Critical patent/JPS6448801U/ja
Pending legal-status Critical Current

Links

Description

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

第１図および第２図は本考案を適用した赤外線
投光器の一実施例を示す構成図、第３図は従来例
を示す構成図である。 １，１′：レンズ、２：赤外線通過フイルタ、
３：光源、４：筐体。 1 and 2 are block diagrams showing one embodiment of an infrared projector to which the present invention is applied, and FIG. 3 is a block diagram showing a conventional example. 1, 1': Lens, 2: Infrared passing filter,
3: light source, 4: housing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 白熱電球等の光源と、レンズ等の光収束光学系
および赤外線通過フイルタを利用する赤外線投光
器において、上記赤外線通過フイルタを上記光源
と上記光収束光学系（光収束光学系内も含む）の
間の光路中に設けたことを特徴とする赤外線投光
器。 In an infrared projector that uses a light source such as an incandescent bulb, a light converging optical system such as a lens, and an infrared passing filter, the infrared passing filter is placed between the light source and the light converging optical system (including inside the light converging optical system). An infrared projector characterized by being installed in the optical path.
JP14308187U 1987-09-21 1987-09-21 Pending JPS6448801U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14308187U JPS6448801U (en) 1987-09-21 1987-09-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14308187U JPS6448801U (en) 1987-09-21 1987-09-21

Publications (1)

Publication Number Publication Date
JPS6448801U true JPS6448801U (en) 1989-03-27

Family

ID=31409581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14308187U Pending JPS6448801U (en) 1987-09-21 1987-09-21

Country Status (1)

Country Link
JP (1) JPS6448801U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410953U (en) * 1990-05-18 1992-01-29

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842137U (en) * 1971-09-20 1973-05-30
JPS61250962A (en) * 1985-04-25 1986-11-08 ジ−・テイ−・イ−・プロダクツ・コ−ポレイシヨン Infrared projector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4842137U (en) * 1971-09-20 1973-05-30
JPS61250962A (en) * 1985-04-25 1986-11-08 ジ−・テイ−・イ−・プロダクツ・コ−ポレイシヨン Infrared projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0410953U (en) * 1990-05-18 1992-01-29

Similar Documents

Publication Publication Date Title
JPS6448801U (en)
JPS63125302U (en)
JPS593417U (en) Vehicle lights
JPS594532U (en) projector
JPS593410U (en) Vehicle lights
JPH0216505U (en)
JPS60105002U (en) automotive headlamp
JPS6146540U (en) Copy machine lighting system
JPS6116544U (en) Reflector projector lighting system
JPS6075947U (en) Exposure light source device
JPS62199718U (en)
JPS6321930U (en)
JPH0168606U (en)
JPS593416U (en) Vehicle lights
JPS60155101U (en) floodlight
JPS6132912U (en) Lighting device for stereoscopic recognition
JPS593403U (en) Vehicle lights
JPS58130304U (en) Vehicle lights
JPH01173663U (en)
JPS5871732U (en) Lighting device for projector
JPS59118205U (en) Vehicle lights
JPS5917803U (en) optical sensor
JPS59170849U (en) overhead projector
JPS62144002U (en)
JPS6021106U (en) Vehicle lights