Title:
防爆性LEDモジュール
Document Type and Number:
Japanese Patent JP2014515191
Kind Code:
A
Abstract:
An explosion-proof LED module has at least one light-emitting diode, a heat sink connected to this and an LED cover that covers the LED at least in the emission direction. The LED cover extends into an insertion recess of the heat sink. In this insertion recess, the LED cover is surrounded by a casting compound resulting in sealing of the LED relative to an outer and possibly explosive atmosphere. As a result, an explosion-proof LED module can be provided whereby the manufacture of said explosion-proof LED module is relatively simple and possible in an economic manner in a short time from prefabricated parts. At the same time, the explosion-proof module is furthermore characterized in that sufficient cooling corresponding to the ignition protection type “intrinsic safety” and an embedding of the component according to ignition protection type “encapsulation” are given.
Inventors:
Jens Bullmeister
Bernd Black Forest
Gerhard Black Forest
Michael ketterer
Bernd Black Forest
Gerhard Black Forest
Michael ketterer
Application Number:
JP2014504201A
Publication Date:
June 26, 2014
Filing Date:
April 04, 2012
Export Citation:
Assignee:
Cooper Cross-Hines Gesellschaft Mitt Beschlenktel Haftung
International Classes:
H01L33/48; F21V3/00; F21V15/01; F21V19/00; F21V29/00; F21Y101/02
Domestic Patent References:
| JP2010033757A | 2010-02-12 | |||
| JP2007227305A | 2007-09-06 |
Foreign References:
| EP1630475A1 | 2006-03-01 | |||
| US20100232155A1 | 2010-09-16 |
Attorney, Agent or Firm:
Atsushi Aoki
Tetsuro Shimada
Shinji Mitsuhashi
Takuya Shinoda
Yoryo Mihashi
Koichi Ito
Tetsuro Shimada
Shinji Mitsuhashi
Takuya Shinoda
Yoryo Mihashi
Koichi Ito