JPS642205A - Fluorescent lamp device - Google Patents

Fluorescent lamp device

Info

Publication number
JPS642205A
JPS642205A JP62156439A JP15643987A JPS642205A JP S642205 A JPS642205 A JP S642205A JP 62156439 A JP62156439 A JP 62156439A JP 15643987 A JP15643987 A JP 15643987A JP S642205 A JPS642205 A JP S642205A
Authority
JP
Japan
Prior art keywords
circuit component
fitted
circuit board
lamp
stabilizing
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
JP62156439A
Other languages
Japanese (ja)
Other versions
JPH012205A (en
Inventor
Katsuhide Misono
Mitsutoshi Kimura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62-156439A priority Critical patent/JPH012205A/en
Priority claimed from JP62-156439A external-priority patent/JPH012205A/en
Publication of JPS642205A publication Critical patent/JPS642205A/en
Publication of JPH012205A publication Critical patent/JPH012205A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE: To install a stabilizing circuit component easily affected by heat as compared with a starting circuit component at the position apart from a lamp by arranging a circuit board fitted with the starting circuit component on the lamp side, and arranging a circuit board fitted with the stabilizing circuit component on the base side.
CONSTITUTION: A circuit board 14 fitted with a starting circuit component 12 is fixed to the upper face of the partition board 5 of a closing member 4, and another circuit board 16 fitted with a stabilizing circuit component 13 is fixed to a support rib 19 apart from the circuit board 14 in the axial direction. The circuit board 14 fitted with the starting circuit component 12 is installed near a lamp 21 side in a cover 1, and the other circuit board 16 fitted with the stabilizing circuit component 13 is installed near a base 3. The other circuit board 16 fitted with the stabilizing circuit component 13 easily affected by heat is located at the position apart from the closing member 4, e.g. apart from the lamp 21, thereby the thermal damage of the stabilizing circuit component 13 is prevented.
COPYRIGHT: (C)1989,JPO
JP62-156439A 1987-06-25 fluorescent lamp device Pending JPH012205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-156439A JPH012205A (en) 1987-06-25 fluorescent lamp device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-156439A JPH012205A (en) 1987-06-25 fluorescent lamp device

Publications (2)

Publication Number Publication Date
JPS642205A true JPS642205A (en) 1989-01-06
JPH012205A JPH012205A (en) 1989-01-06

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010086973A (en) * 2005-04-08 2010-04-15 Toshiba Lighting & Technology Corp Self-ballasted lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010086973A (en) * 2005-04-08 2010-04-15 Toshiba Lighting & Technology Corp Self-ballasted lamp
JP2010086972A (en) * 2005-04-08 2010-04-15 Toshiba Lighting & Technology Corp Self-ballasted lamp

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