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 Title: |
US4747022:
Structure of optical fiber decorating lamp
[ Derwent Title ]
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| Country: |
US United States of America
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| Inventor: |
Lin, Chuen-Hwa; Taipei, Taiwan
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| Assignee: |
None
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| Published / Filed: |
1988-05-24
/ 1986-03-24
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| Application Number: |
US1986000842815
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| IPC Code: |
Advanced:
F21S 10/00;
F21V 8/00;
Core:
more...
IPC-7:
F21V 8/00;
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| U.S. Class: |
Current:
362/565;
362/806;
Original:
362/032;
362/806;
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| Field of Search: |
362/032,226,277,806,811
403/071,289
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| Priority Number: |
| 1986-03-24 |
US1986000842815 |
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| Abstract: |
Optical fiber decorating lamp characterized by a bundle seat with a seat and a gear made by injection forming so that it can be installed at a partition board without any clip ring or the necessity of gluing the gear. The partition board holds the optical fiber decorating lamp in a small space, and all inner parts and components are hung on it without the height limitation of a support base.
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| Attorney, Agent or Firm: |
Asian Pacific International Patent and Trademark Office ;
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| Primary / Asst. Examiners: |
Scott, Samuel; Flanigan, Allen J.
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| Maintenance Status: |
E1 Expired Check current status
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| INPADOC Legal Status: |
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| Family: |
None
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First Claim:
Show all 4 claims |
I claim:
1. An optical fibre decorating lamp comprising:
- a partition board having a body with a cylindrical projection at its center for holding a respective bundle seat, a hole for holding a respective color filter shaft, a plurality of connecting posts beneath said body to connect a respective bottom plate with screws beneath said connecting posts, and a light shield beneath said body to cover heat dissipation holes on a respective base block;
- a bundle seat, said bundle seat having a body with a first, lower gear end and a second, upper end in the form of a wedge flange, a plurality of grooves extending in said body and said wedge flange to ease upward movement of said bundle seat when compressing said wedge flange so that said bundle seat can pass through said cylindrical projection in and be moveably connected to said partition board;
- a bottom plate connected to the lower ends of said connecting posts by means of screws and having a positioning groove at its edge for positioning purpose;
- a rotatable color filter fixed between said partition board and a respective motor;
- a motor operatively connectable to said bottom plate, said motor comprising a motor shaft for connecting to said motor a transparent plastic color disc with different colors, a pinion and associated packings, said color discs including transparent plastic films having patterns and stripes of different colors located just beneath said bundle seat, said pinion for driving said gear end for rotating said bundle seat and respective optical fibers fixed to said bundle seat, with one end of said motor shaft on which is mounted said color filter fixed to said partition board and the other end is passing through said bottom plate, and being adapted to be driven by said motor;
- a lamp socket pivotally and sleeved located on a respective connecting post, said lamp socket upon being installed on its connecting post can rotate around the connecting post, said lamp socket including a socket which can be bent through at least about 90° to facilitate replacement of the respective bulb, and including a plurality of reflecting mirrors arranged in different degrees in said socket to enhance sparkling effect of the optical fiber decorating lamp and to minimize heat energy emitting toward the optical fiber in order to preclude burning of the optical fiber;
- a sleeve which has a hook for rotating the lamp socket;
- a stop pin on the hook for positioning within said groove of said bottom plate and to fix the lamp socket at its normal position;
- a bulb as a light source of the present invention; and
- a transformer fixed on said bottom plate as a power source for said optical fiber decorating lamp.
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| Background / Summary: |
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| Drawing Descriptions: |
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| Description: |
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| Forward References: |
Show 12 U.S. patent(s) that reference this one
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