EP 3032165 A4 20170111 - CEILING LAMP AND HEAT DISSIPATION SHROUD FOR SAME

Title (en)

CEILING LAMP AND HEAT DISSIPATION SHROUD FOR SAME

Title (de)

DECKENLEUCHTE UND WÄRMEABLEITUNGSUMMANTELUNG DAFÜR

Title (fr)

LAMPE DE PLAFOND ET COIFFE DE DISSIPATION DE CHALEUR POUR CELLE-CI

Publication

EP 3032165 A4 20170111 (EN)

Application

EP 14836852 A 20140808

Priority

CN 201310356305 A 20130810
CN 201320626921 U 20130926
CN 201420170275 U 20140329
CN 2014083996 W 20140808

Abstract (en)

[origin: EP3032165A1] A ceiling lamp includes a light body and a heat dissipation shroud. The light body includes a base platform to mount an illuminant thereat and two retention panels spacedly and upwardly extended from the base platform. The heat dissipation shroud has a plurality of heat dissipation holes and two elongated openings formed on the surrounding wall to guide the retention panels. The heat dissipation shroud further includes a fastener provided at a top edge of each of the elongated openings for detachably fastening with the base platform. When the ceiling lamp is installed into a ceiling, the heat dissipation shroud is covered by a thermal insulation layer above the ceiling, the heat dissipation shroud separates the light body from the thermal insulation layer for prevent heat being blocked by the thermal insulation layer, so as to prevent the overheat of the light body.

IPC 8 full level

F21S 8/02 (2006.01); F21V 21/04 (2006.01); F21V 25/12 (2006.01); F21V 29/00 (2015.01)

CPC (source: EP)

F21S 8/026 (2013.01); F21V 15/02 (2013.01); F21V 21/046 (2013.01); F21V 25/12 (2013.01); F21V 29/83 (2015.01)

Citation (search report)

[XI] CN 202001911 U 20111005 - SHANGHAI AUSTAR LIGHTING ELECTRICAL IND CO LTD
[XI] CN 201866659 U 20110615 - CHAOXING HUANG
[XI] CN 202927592 U 20130508 - LIU YONGMING
[XI] US 2010265718 A1 20101021 - WU LIANGJU [CN]
[X] US 2010085765 A1 20100408 - WANG ROBERT [TW]
See references of WO 2015021885A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3032165 A1 20160615; EP 3032165 A4 20170111; WO 2015021885 A1 20150219

DOCDB simple family (application)

EP 14836852 A 20140808; CN 2014083996 W 20140808