Title:
LIGHTING DEVICE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/223729
Kind Code:
A1
Abstract:
A lighting device comprises a connection base (10), a control circuit board (6), a light source bar (2), and fin-shaped frame members (1). The control circuit board (6) is provided inside the connection base (10). The light source bar (2) is electrically connected to the control circuit board (6). There are multiple fin-shaped frame members (1). The multiple fin-shaped frame members (1) are arranged at intervals at the connection base (10). The fin-shaped frame member (1) encloses the light source bar (2) and allows light emitted by the light source bar (2) to pass therethrough. The lighting device has a simple structure, low costs, good heat dissipation performance and long service life, and does not break easily.
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Inventors:
LIN JIAYING (CN)
Application Number:
PCT/CN2018/076357
Publication Date:
December 13, 2018
Filing Date:
February 11, 2018
Export Citation:
Assignee:
LIN JIAYING (CN)
International Classes:
F21K9/232; F21K9/237; F21K9/238; F21V17/10; F21V19/00; F21V23/00; F21V29/70; F21V29/87; F21Y115/10
Foreign References:
| CN206918686U | 2018-01-23 | |||
| CN105805652A | 2016-07-27 | |||
| CN203442698U | 2014-02-19 | |||
| US20110181183A1 | 2011-07-28 | |||
| CN201983232U | 2011-09-21 | |||
| CN201964372U | 2011-09-07 | |||
| CN102954453A | 2013-03-06 | |||
| CN102155665A | 2011-08-17 |
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