Title:
LIGHTING MODULE
Document Type and Number:
Japanese Patent JP2018041574
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a lighting module which prevents removal of an optical lens in a long period of use and achieves high durability after the long period of use.SOLUTION: A lighting module 10 uses LEDs as light emitting elements and includes: LED light emitting bodies 41; LED mounting substrates 40 on which the LED light emitting bodies 41 are respectively mounted; frame members 20, each of which holds the LED mounting substrate 40; lens members 30, each of which covers the LED light emitting body 41; and lens holding members 50 which are attached to the frame member 20 and hold the lens members 30. Each lens holding member 50 is formed with: a lens pressing part 51 which holds a periphery of the lens member 30; and frame engagement parts 52 which are provided integrally with an outer periphery of the lens pressing part 51 so as to sandwich the lens pressing part 51 and face each other at both longitudinal sides and engage with the frame member 20.SELECTED DRAWING: Figure 3
More Like This:
| JP7448263 | Illumination device with prism grid microstructure |
| JP6540837 | Lighting device |
| JP6300493 | Lamps and lighting equipment |
Inventors:
MATSUI CHO
OKADA TOSHIHIRO
OKADA TOSHIHIRO
Application Number:
JP2016173417A
Publication Date:
March 15, 2018
Filing Date:
September 06, 2016
Export Citation:
Assignee:
FIRST SYSTEM CO LTD
International Classes:
F21K9/275; F21K9/69; F21V5/00; F21V5/04; F21V17/00; H01L33/00; H01L33/48; H01L33/50
Domestic Patent References:
| JP2012109179A | 2012-06-07 | |||
| JP2013089420A | 2013-05-13 | |||
| JP2007035788A | 2007-02-08 | |||
| JP2014216322A | 2014-11-17 | |||
| JP2015133248A | 2015-07-23 |
Foreign References:
| US20120127730A1 | 2012-05-24 |
Attorney, Agent or Firm:
Takahiko Kasuya