Claims
- 1. A front panel and means for illuminating said panel comprising a lamp, light guides placed behind said front panel, said light guides extending at least to said front panel for illuminating said front panel, a connection base for holding said lamp, an adjusting member for rotatable control, and means for conducting electrical power to said lamp, characterized in that said adjusting member for rotatable control further cmprises a rotary knob, a cover member removably attached to said rotary knob, said connection base removably attached to said rotary knob in a latching fit, wherein said connection base is placed behind said cover member such that said lamp projects behind said front panel and towards said light guides, said light guides communicating light projected by said lamp to said front panel.
- 2. An illumination device according to claim 1 characterized in that said rotary knob aligns said connection base and said cover member such that said connection base and said cover member can be removed in the same direction.
- 3. An illumination device according to claim 1 characterized in that said connection base further comprises sides, wherein said latching fit between said connection base and said rotary knob may be unlatched by pressing the sides of said connection base together.
- 4. An illumination device according to claim 1 characterized in that said connection base is capable of guiding light.
- 5. An illumination device according to claim 2 characterized in that said connection base is capable of guiding light.
- 6. An illumination device according to claim 3 characterized in that said connection base is capable of guiding light.
- 7. An illumination device according to claim 1 characterized in that said lamp further comprises electrical connection means, and said means for conducting power to said lamp further comprises electrical contact means placed between said connection base and the electrical connection means of said lamp, said electrical contact means being disconnected when said connection base is removed.
- 8. An illumination device according to claim 1 characterized in that said cover member is a hood of said rotary knob.
- 9. An illumination device according to claim 1 characterized in that said illumination device further comprises a base plate placed behind said front panel and said cover member is retained by said rotary knob which is rotatably mounted on said base plate.
- 10. An illumination device according to claim 8 characterized in that said illumination device further comprises a base plate placed behind said font panel and said hood is retained by said rotary knob which is rotatably mounted on said base plate.
- 11. An illumination device according to claim 4 characterized in that said connection base further comprises a light guide formed onto said connection base, said light guide having an end which terminates at an opening of said cover member.
- 12. An illumination device according to claim 9 characterized in that said connection base further comprises a light guide formed onto said connection base, said light guide having an end which terminates at an opening of said cover member.
- 13. An illumination device according to claim 9 characterized in that said connection base in concentrically fitted in said rotary knob.
- 14. An illumination device according to claim 11 characterized in that said connection base is concentrically fitted in said rotary knob.
- 15. An illumination device according to claim 12 characterized in that said connection base is concentrically fitted in said rotary knob.
- 16. An illumination device according to claim 6 characterized in that said electrical contac tmeans comprises at least one contact on said connection base and at least one conductor on said base plate.
- 17. A front panel and means for illuminating said front panel, comprising:
- a cover member;
- a lamp disposed within said front panel;
- means for supporting said lamp within said front panel;
- means for conducting electrical power to said lamp;
- at least one light guide extending at least to said front panel for transmitting light emitted by said lamp to said front panel;
- means for rotatably supporting said cover member, said cover member removaly attached to said means for rotatably supporting said cover member;
- wherein said means for supporting said lamp is placed behind said cover member such that said lamp projects behind said front panel and towards said light guides, said means for supporting said lamp projects behind said front panel and towards said light guides, said means for supporting said lamp attached to said means for rotatably supporting said cover member.
- 18. The illumination device of claim 17 wherein said cover member is rotatable.
- 19. The illumination device of claim 17 wherein said means for conducting electrical power to said lamp is disconnected when said means for supporting said lamp is removed from said means for rotatably supporting said cover member.
- 20. The illumination device of claim 17 wherein said means for supporting said lamp within said front panel further comprises a light guide for transmitting additional light emitted by said lamp to the front end of said cover member.
Priority Claims (1)
Number |
Date |
Country |
Kind |
3535881 |
Oct 1985 |
DEX |
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Parent Case Info
This is a continuation of application Ser. No. 926,518, filed 10/8/86, now abandoned.
US Referenced Citations (3)
Foreign Referenced Citations (2)
Number |
Date |
Country |
3317807 |
Nov 1984 |
DEX |
433589 |
Aug 1911 |
FRX |
Continuations (1)
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Number |
Date |
Country |
Parent |
916518 |
Oct 1986 |
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