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.
Patent No.:
Date of Patent:
Nov. 17, 2009
Filed:
Nov. 29, 2005
Kenji Yoneda, Kyoto, JP;
Kenji Miura, Kyoto, JP;
Kenji Yoneda, Kyoto, JP;
Kenji Miura, Kyoto, JP;
CCS Inc., Kyoto, JP;
Abstract
The light irradiation device of this invention intends to further facilitate an assembling procedure and to stabilize the quality as a product. The light irradiation device comprises an LED, an optical unitthat makes an engagement with the LEDwith their axial lines aligned with each other, a tubular first housing elementhaving an opening D at its rear end surface for inserting the optical unitand the LEDinto the inside of the first housing element, a deciduous inhibition member R that makes an engagement with a vicinity of the opening D of the first housing elementand that prevents the optical unitthat has been inserted into the first housing elementfrom dropping off, a second housing elementthat blocks up the opening D by being mounted on a predetermined position of the first housing elementand that forms a housing CS together with the first housing element, and a projecting memberthat is arranged on the second housing elementto project forward, and at the predetermined position, the projecting memberpresses the rear surface of the LEDto engage the optical unitand the LED, thereby to align their axial lines.