Title:
LED streetlight
Document Type and Number:
Japanese Patent JP6143963
Kind Code:
B2
Abstract:
The present invention relates to an LED streetlamp comprising: an integral housing having a light-emitting opening from which light is emitted at a bottom surface thereof and provided with an accommodation space at an inner side thereof; a power supply unit inserted into and fixed to the accommodation space through the light-emitting opening of the housing; a reflecting part inserted into and fixed to the accommodation space through the light-emitting opening of the housing to separate one part of the accommodation space at which the power supply unit is located from the accommodation space of the lower part of the one part, and reflecting light from a bottom surface thereof; a substrate for supplying power to multiple LEDs provided by being coupled and fixed to an inner side surface of the housing of a lower side of the reflecting part; and a cover part for covering the light-emitting opening of the housing. The present invention manufactures a case with a single structure and provides parts such as the power supply unit, the substrate having the LEDs provided thereon, and the reflecting plate so as to be assembled in the case through the light emitting opening, thereby minimizing a manufacturing cost, and thus speeding up commercialization of LED lamps.
Inventors:
Duk-Young Kim
Application Number:
JP2016538848A
Publication Date:
June 07, 2017
Filing Date:
August 26, 2014
Export Citation:
Assignee:
KW Incorporated
International Classes:
F21S8/08; F21V23/00; F21V23/06; F21V29/503; F21V29/508; F21V29/76
Domestic Patent References:
| JP2012128299A1 |
Foreign References:
| WO2012161426A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe