The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 30, 2014

Filed:

Dec. 15, 2011
Applicants:

Shun-chung Cheng, Taipei, TW;

Chih-huang Wang, Taipei, TW;

Chang-ming Cheng, Taipei, TW;

Inventors:

Shun-Chung Cheng, Taipei, TW;

Chih-Huang Wang, Taipei, TW;

Chang-Ming Cheng, Taipei, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 21/22 (2006.01); F21V 21/002 (2006.01); F21V 29/00 (2006.01); F21V 23/06 (2006.01);
U.S. Cl.
CPC ...
F21V 21/002 (2013.01); F21V 29/00 (2013.01); F21V 21/22 (2013.01); F21V 23/06 (2013.01);
Abstract

A luminaire includes a first body module, a light module, a second body module, a wire-receiving unit, and a wire. The light module is disposed on said first body module. The second body module is movable telescopically relative to the first body module. The wire has two ends respectively and electrically connected to the first and second body modules, and a portion that is received within the wire-receiving unit and that is movable at least partially into or out of the wire-receiving unit as a result of adjusting the length of the luminaire, thereby preventing entanglement of the wire.


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