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Title:
LED LIGHT SOURCE
Document Type and Number:
WIPO Patent Application WO/2016/173235
Kind Code:
A1
Abstract:
An LED light source, comprising a lamp shade (1), a lamp holder (2), a core column (6), and a lamp core. A drive power supply is disposed in the lamp holder (2). A guide wire (3) is connected to the core column (6). The guide wire (3) comprises four connecting columns (4), each connecting column (4) being connected to one or two lamp bars (5) separately. The lamp bars (5), connected to two diagonally-disposed connecting columns (4), are also connected to each other. Each lamp bar (5) comprises a coating layer formed by mixing AB glue and fluorescent powder, a luminous chip, and a substrate, the luminous chip being mounted on the substrate, the coating layer coating the luminous chip, the substrate, and the connecting columns. A lamp core of the LED light source is set at a plurality of angles so as to form a multi-angle light source, and the light source is disposed in a staggered manner and emits light to an arbitrary direction, thereby avoiding a dark region within an illumination range, relatively uniformizing light, achieving all-angle coverage of a light source, and improving the transfer efficiency of light.

Inventors:
ZHU JIANGUO (CN)
Application Number:
PCT/CN2015/094222
Publication Date:
November 03, 2016
Filing Date:
November 10, 2015
Export Citation:
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Assignee:
HAINING XIN GUANG YUAN LIGHTING TECH CO LTD (CN)
International Classes:
F21S9/00
Foreign References:
CN103672678A2014-03-26
CN103712106A2014-04-09
CN104501004A2015-04-08
CN204678213U2015-09-30
CN204026264U2014-12-17
CN203595061U2014-05-14
CN103016991A2013-04-03
CN104456165A2015-03-25
CN204201567U2015-03-11
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