US2011253355A1PendingUtilityA1

Led lamp radiator

Assignee: FUJIAN ZHONGKE WANBANG PHOTOELECTRIC CO LTDPriority: Apr 20, 2010Filed: Apr 20, 2010Published: Oct 20, 2011
Est. expiryApr 20, 2030(~3.7 yrs left)· nominal 20-yr term from priority
F21V 29/83F21V 19/0055F28F 1/14F21V 29/773F21Y 2115/10
39
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Claims

Abstract

An LED lamp radiator comprising a generally ring-shaped upper base member; a generally ring-shaped lower base member; a plurality of fins fixedly attached to the upper base member and the lower base member, forming a generally cylindrical shape. Each of the plurality of fins having an upper portion, a middle portion and a lower portion, the upper portion being fixedly attached to a periphery of the upper base member, the lower portion being fixedly attached to a periphery of the lower base member, and the middle portion being configured for physically separating the upper base member and the lower base member. The LED lamp radiator further comprising a support plate removably secured to the upper base member, the support plate configured for supporting an LED lamp within the generally cylindrical shape formed by the upper base member, the lower base member and the plurality of fins.

Claims

exact text as granted — not AI-modified
1 . An LED lamp radiator, comprising:
 a generally ring-shaped upper base member having a first outer diameter;   a generally ring-shaped lower base member having a second outer diameter substantially identical to the first outer diameter;   a plurality of fins fixedly attached to the upper base member and the lower base member, the plurality of fins, the upper base member and the lower base member forming a generally cylindrical shape, wherein each one of the plurality of fins having an upper portion, a middle portion and a lower portion, the upper portion being fixedly attached to a periphery of the upper base member, the lower portion being fixedly attached to a periphery of the lower base member, and the middle portion being configured for providing a separation between the upper base member and the lower base member; and   a support plate removably secured to the upper base member, the support plate configured for supporting an LED lamp within the generally cylindrical shape formed by the upper base member, the lower base member and the plurality of fins.   
     
     
         2 . The LED lamp radiator of  claim 1 , wherein the plurality of fins are evenly spaced apart from each other. 
     
     
         3 . The LED lamp radiator of  claim 1 , wherein the support plate is a generally rectangular plate having two screw holes. 
     
     
         4 . The LED lamp radiator of  claim 1 , wherein the upper base member comprises a threaded inner surface.

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