JPH0324232U - - Google Patents
Info
- Publication number
- JPH0324232U JPH0324232U JP8401289U JP8401289U JPH0324232U JP H0324232 U JPH0324232 U JP H0324232U JP 8401289 U JP8401289 U JP 8401289U JP 8401289 U JP8401289 U JP 8401289U JP H0324232 U JPH0324232 U JP H0324232U
- Authority
- JP
- Japan
- Prior art keywords
- knob
- light
- illuminated
- emitting portion
- volume
- 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
Links
- 238000005286 illumination Methods 0.000 description 8
Description
第1図及び第2図はこの考案に係る照光ツマミ
の実施例を示し、第1図は照光ツマミの斜視図、
第2図は照光ツマミにLED付ボリユームを取り
付けた時の断面図である。第3図は従来例の断面
図である。
主な符号の説明、1……照光ツマミ、1a……
照光ツマミの軸取付リブ、1b……照光ツマミの
導光部、1c……照光ツマミの発光部、1d……
照光ツマミの光屈折部、2……LED付ボリユー
ム、2a……LED付ボリユームの回転軸、3…
…LED付ボリユームのLEDランプ、4……L
ED付ボリユームを取付るプリント基板。
1 and 2 show an embodiment of the illumination knob according to this invention, and FIG. 1 is a perspective view of the illumination knob;
FIG. 2 is a sectional view when the LED volume is attached to the illumination knob. FIG. 3 is a sectional view of a conventional example. Explanation of main symbols, 1...Illumination knob, 1a...
Shaft mounting rib of the illumination knob, 1b...Light guiding part of the illumination knob, 1c...Light emitting part of the illumination knob, 1d...
Light refracting part of illumination knob, 2... Volume with LED, 2a... Rotation axis of volume with LED, 3...
...Volume LED lamp with LED, 4...L
Printed circuit board to attach the volume with ED.
Claims (1)
るために内部光源で照射する照光ツマミにおいて
、 ツマミ内部の軸取付部のリブと一体に形成した
導光部と、この導光部が光屈折してツマミ表面の
発光部を照射するように構成したことを特徴とす
る照光ツマミ。[Scope of Claim for Utility Model Registration] In an illuminated knob that is illuminated by an internal light source to display the operating status of a switch or volume, a light guide part formed integrally with the rib of the shaft mounting part inside the knob, and this light guide An illuminated knob characterized in that the light-emitting portion is configured to refract light and illuminate a light-emitting portion on the surface of the knob.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8401289U JPH0324232U (en) | 1989-07-19 | 1989-07-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8401289U JPH0324232U (en) | 1989-07-19 | 1989-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0324232U true JPH0324232U (en) | 1991-03-13 |
Family
ID=31632150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8401289U Pending JPH0324232U (en) | 1989-07-19 | 1989-07-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0324232U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4300701A1 (en) * | 1992-01-31 | 1993-08-05 | Mitsubishi Electric Corp | Illuminated push button for motor vehicle - has reciprocal, different shapes of controllable resistors and switches, and illuminated part to display their function |
WO1998016940A1 (en) * | 1996-10-15 | 1998-04-23 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Dial operating apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824920B2 (en) * | 1978-08-22 | 1983-05-24 | 松下電器産業株式会社 | High pressure discharge lamp lighting device |
-
1989
- 1989-07-19 JP JP8401289U patent/JPH0324232U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824920B2 (en) * | 1978-08-22 | 1983-05-24 | 松下電器産業株式会社 | High pressure discharge lamp lighting device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4300701A1 (en) * | 1992-01-31 | 1993-08-05 | Mitsubishi Electric Corp | Illuminated push button for motor vehicle - has reciprocal, different shapes of controllable resistors and switches, and illuminated part to display their function |
DE4300701C2 (en) * | 1992-01-31 | 1994-10-13 | Mitsubishi Electric Corp | Illuminated button |
WO1998016940A1 (en) * | 1996-10-15 | 1998-04-23 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Dial operating apparatus |
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