JPH02104U - - Google Patents

Info

Publication number
JPH02104U
JPH02104U JP7845388U JP7845388U JPH02104U JP H02104 U JPH02104 U JP H02104U JP 7845388 U JP7845388 U JP 7845388U JP 7845388 U JP7845388 U JP 7845388U JP H02104 U JPH02104 U JP H02104U
Authority
JP
Japan
Prior art keywords
ring body
tapered surface
illumination device
ring
adjacent
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
JP7845388U
Other languages
English (en)
Other versions
JPH0338724Y2 (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 JP7845388U priority Critical patent/JPH0338724Y2/ja
Publication of JPH02104U publication Critical patent/JPH02104U/ja
Application granted granted Critical
Publication of JPH0338724Y2 publication Critical patent/JPH0338724Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る装置の中央縦断面図、第
2図は同じく正面図、第3図は同じく側面図、第
4図は組立状態の斜視図、第5図は従来例のキー
シリンダーの正面図、第6図は第5図の−線
断面図、第7図は従来例のテーパー面の説明図で
ある。 12…リング体、13…基部、14…頭部、1
5…テーパー面、16…スリツト、17…ランプ

Claims (1)

    【実用新案登録請求の範囲】
  1. 導光性を有するリング体に照明手段を隣接して
    成る照明装置において、該リング体の基部底面に
    円周に沿つて螺状のテーパー面を設けるとともに
    頭部外周にはスリツトを設け該テーパー面の一部
    を直接照射する位置に光軸を内方に傾斜して設け
    たランプを該リング体に隣接して設けたことを特
    徴とするリング照明装置。
JP7845388U 1988-06-14 1988-06-14 Expired JPH0338724Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7845388U JPH0338724Y2 (ja) 1988-06-14 1988-06-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7845388U JPH0338724Y2 (ja) 1988-06-14 1988-06-14

Publications (2)

Publication Number Publication Date
JPH02104U true JPH02104U (ja) 1990-01-05
JPH0338724Y2 JPH0338724Y2 (ja) 1991-08-15

Family

ID=31303377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7845388U Expired JPH0338724Y2 (ja) 1988-06-14 1988-06-14

Country Status (1)

Country Link
JP (1) JPH0338724Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111665589A (zh) * 2019-03-08 2020-09-15 三美电机株式会社 导光体以及发光装置
JP2020147273A (ja) * 2019-03-08 2020-09-17 ミツミ電機株式会社 導光体及び発光装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111665589A (zh) * 2019-03-08 2020-09-15 三美电机株式会社 导光体以及发光装置
JP2020147273A (ja) * 2019-03-08 2020-09-17 ミツミ電機株式会社 導光体及び発光装置

Also Published As

Publication number Publication date
JPH0338724Y2 (ja) 1991-08-15

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