JPS523283A - Lighting device - Google Patents

Lighting device

Info

Publication number
JPS523283A
JPS523283A JP7896575A JP7896575A JPS523283A JP S523283 A JPS523283 A JP S523283A JP 7896575 A JP7896575 A JP 7896575A JP 7896575 A JP7896575 A JP 7896575A JP S523283 A JPS523283 A JP S523283A
Authority
JP
Japan
Prior art keywords
lighting device
illuminator
heat
well
thermal radiation
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
JP7896575A
Other languages
Japanese (ja)
Inventor
Takao Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7896575A priority Critical patent/JPS523283A/en
Publication of JPS523283A publication Critical patent/JPS523283A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE: To provide a device for collecting generation of heat from an illuminator as well as making better thermal radiation from an illuminator.
COPYRIGHT: (C)1977,JPO&Japio
JP7896575A 1975-06-24 1975-06-24 Lighting device Pending JPS523283A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7896575A JPS523283A (en) 1975-06-24 1975-06-24 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7896575A JPS523283A (en) 1975-06-24 1975-06-24 Lighting device

Publications (1)

Publication Number Publication Date
JPS523283A true JPS523283A (en) 1977-01-11

Family

ID=13676599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7896575A Pending JPS523283A (en) 1975-06-24 1975-06-24 Lighting device

Country Status (1)

Country Link
JP (1) JPS523283A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159428A (en) * 1979-05-31 1980-12-11 Fujitsu Ltd Exposure device
US5313375A (en) * 1993-11-10 1994-05-17 Guth Lighting Inc. Flow-thru troffer
JP2016026929A (en) * 2014-06-30 2016-02-18 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 Light radiation device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159428A (en) * 1979-05-31 1980-12-11 Fujitsu Ltd Exposure device
US5313375A (en) * 1993-11-10 1994-05-17 Guth Lighting Inc. Flow-thru troffer
JP2016026929A (en) * 2014-06-30 2016-02-18 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 Light radiation device

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