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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.:

US 9970642 B1

PDFFull Text
Expired
Date of Patent:
May. 15, 2018

Filed:

Sep. 07, 2016

Anti-explosion led lamp housing

Applicant:

Li-hong Science & Technology Co., Ltd., Kaohsiung, TW;

Inventors:

Ming-Tien Chien, Kaohsiung, TW;

Ching-Yuan Juan, Kaohsiung, TW;

Han-Wen Chang, Kaohsiung, TW;

Mei-Hsiang Wu, Kaohsiung, TW;

Wei-Cheng Juan, Kaohsiung, TW;

Assignee:

LI-HONG SCIENCE & TECHNOLOGY CO., LTD., Kaohsiung, TW;

Attorney:

Muncy, Geissler, Olds & Lowe, P.C.

Primary Examiner:

Anh Mai

Assistant Examiner:

Glenn Zimmerman

Int. Cl.
CPC ...
B60Q 1/06 (2006.01); F21V 25/12 (2006.01); F21V 29/77 (2015.01); F21V 15/01 (2006.01); F21V 29/507 (2015.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 25/12 (2013.01); F21V 15/01 (2013.01); F21V 29/507 (2015.01); F21V 29/77 (2015.01); F21Y 2115/10 (2016.08);
Abstract

An anti-explosion LED lamp housing is used to separate an illumination module from an external environment and comprises a housing body and a housing cover. The housing body includes a shell having a spherical segment-like shape, an accommodation basin connected with the concave portion of the shell, and a wiring hole penetrating the housing body and the accommodation basin. The accommodation basin includes a first platform encircling the wiring hole and receiving the illumination module; a second platform encircling the first platform and having a level difference to the first platform; and an annular wall encircling the second platform. The housing cover includes a light-permeable plate disposed on the second platform; an annular pressing element forcing the light-permeable plate to press against the second platform and engaged with the annular wall tightly. The diameter of the circular base face of the shell is 4-15 times the height of the shell.

Find Patent Forward Citations

Chien, Ming-Tien. (2018). Anti-explosion led lamp housing (U.S. Patent No. 9970642). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9970642

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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