JPH01165508U - - Google Patents

Info

Publication number
JPH01165508U
JPH01165508U JP6271088U JP6271088U JPH01165508U JP H01165508 U JPH01165508 U JP H01165508U JP 6271088 U JP6271088 U JP 6271088U JP 6271088 U JP6271088 U JP 6271088U JP H01165508 U JPH01165508 U JP H01165508U
Authority
JP
Japan
Prior art keywords
pole
circuit board
heat sink
support pole
type lighting
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.)
Granted
Application number
JP6271088U
Other languages
English (en)
Other versions
JPH0345374Y2 (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 JP6271088U priority Critical patent/JPH0345374Y2/ja
Publication of JPH01165508U publication Critical patent/JPH01165508U/ja
Application granted granted Critical
Publication of JPH0345374Y2 publication Critical patent/JPH0345374Y2/ja
Expired legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案一実施例の分解斜視図、第２図
ａ，ｂは同上の要部断面図、第３図は同上の要部
斜視図、第４図に同上の動作説明図、第５図は従
来例の要部断面図である。 １は照明器具本体、２は回路基板、３は支持ポ
ール、５は放熱板、５ａは挿入ガイド部である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 照明器具本体の下面に点灯回路が実装された回
    路基板を突設し、該回路基板を照明器具本体を支
    持する支持ポール内に収納せしめ、回路基板に実
    装された発熱部品に取着された放熱板を支持ポー
    ルに接触させるようにしたポール型照明器具にお
    いて、金属板を反円形に湾曲させて放熱板を形成
    し、上記放熱板の開口径を支持ポールの内径より
    も大きくするとともに、放熱板の開口縁の下端部
    を切欠して挿入ガイド部を形成したことを特徴と
    するポール型照明器具。
JP6271088U 1988-05-11 1988-05-11 Expired JPH0345374Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6271088U JPH0345374Y2 (ja) 1988-05-11 1988-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6271088U JPH0345374Y2 (ja) 1988-05-11 1988-05-11

Publications (2)

Publication Number Publication Date
JPH01165508U true JPH01165508U (ja) 1989-11-20
JPH0345374Y2 JPH0345374Y2 (ja) 1991-09-25

Family

ID=31288275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6271088U Expired JPH0345374Y2 (ja) 1988-05-11 1988-05-11

Country Status (1)

Country Link
JP (1) JPH0345374Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006236662A (ja) * 2005-02-23 2006-09-07 Matsushita Electric Works Ltd 照明器具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006236662A (ja) * 2005-02-23 2006-09-07 Matsushita Electric Works Ltd 照明器具

Also Published As

Publication number Publication date
JPH0345374Y2 (ja) 1991-09-25

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