Title:
LED DEVICE HAVING HEAT SINK
Document Type and Number:
WIPO Patent Application WO/2018/023488
Kind Code:
A1
Abstract:
An LED device having a heat sink, comprising an LED bulb (70), a base (10), a shade (20), a shade fixing ring (30), a cylindrical heat pipe (40), an LED socket (50), and a rosette-shaped heat pipe (60); the LED bulb (70) is fixed into the LED socket (50), the base (10) is arranged at a bottom portion of the entire LED device; the shade (20) is arranged at a right side of the base (10) and fixed onto the base (10), the shade fixing ring (30) is arranged at a right side of the shade (20) to fix the shade (20); the cylindrical heat pipe (40) penetrates the shade (20) and the shade fixing ring (30), and is fixed onto the base (10); the LED socket (50) is arranged within the cylindrical heat pipe (40) to fix the LED bulb (70), the rosette-shaped heat pipe (60) is connected between the cylindrical heat pipe (40) and the LED bulb (70); and the LED bulb (70) penetrates the rosette-shaped heat pipe (60) and is connected onto the LED socket (50). The present LED device having a heat sink has a good heat dissipation effect.
Inventors:
YUAN ZHIXIAN (CN)
Application Number:
PCT/CN2016/093054
Publication Date:
February 08, 2018
Filing Date:
August 03, 2016
Export Citation:
Assignee:
YUAN ZHIXIAN (CN)
International Classes:
F21S6/00; F21V29/00
Foreign References:
| CN106090718A | 2016-11-09 | |||
| CN205842359U | 2016-12-28 | |||
| CN201724178U | 2011-01-26 | |||
| US20120224374A1 | 2012-09-06 | |||
| CN201487857U | 2010-05-26 | |||
| CN103836592A | 2014-06-04 | |||
| CN102022648A | 2011-04-20 |
Attorney, Agent or Firm:
SHENZHEN YUANHANG INTELLECTUAL PROPERTY OFFICE (GENERAL PARTNER) (CN)
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