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:
Apr. 03, 2018
Filed:
Mar. 15, 2013
Hangzhou Hpwinner Opto Corporation, Hangzhou, Zhejiang, CN;
HANGZHOU HPWINNER OPTO CORPORATION, Hangzhou, Zhejiang, CN;
Abstract
An LED lighting device is provided, having a lamp housing and at least one LED module. The lamp housing has a lamp cover and a housing-type heat-dissipating lamp bracket that directly radiates the heat generated by the LED module. The housing-type heat-dissipating lamp bracket is entirely made of heat-dissipating material, and several radiating hole devices are set on the housing-type heat-dissipating lamp bracket. The radiating hole devices on the housing-type heat-dissipating lamp bracket and the gaps between the LED modules form a mutually-reinforcing thermal honeycomb effect, providing a heat dissipation channel with unhindered air convection. Radiating holes are set at the head and tail of the housing-type heat-dissipating lamp bracket. The radiating holes and the gaps between the modules enhance the heat-dissipating effect and enhance air convection, to improve heat dissipation from the lamp housing and provide improved heat dissipation effect for the entire lamp.