Global Patent Index - EP 3825599 A1

EP 3825599 A1 20210526 - LAMP

Title (en)

LAMP

Title (de)

LAMPE

Title (fr)

LAMPE

Publication

EP 3825599 A1 20210526 (EN)

Application

EP 20163568 A 20200317

Priority

CN 201922027531 U 20191121

Abstract (en)

A lamp, comprising: a heat dissipation base (10), a light source assembly (20), and a lampshade (30); wherein the heat dissipation base (10) comprises: a heat dissipation column (12) arranged on a base (11); the light source assembly (20) comprises: lamp beads (22), and a power driven module (23) both arranged on a flexible substrate (21); the flexible substrate (21) comprises: a side plate (211) wrapping outside a sidewall of the heat dissipation column (12), and a top plate (212) connected to the side plate (211) and covering a top of the heat dissipation column (12); the lamp beads (22) are arranged on the side plate (211) and the top plate (212), respectively; and connecting strips (213) extend from a periphery of the top plate (212), and the connecting strips (213) abut against an outer side of the heat dissipation column (12) and are wrapped inside the side plate (211).

IPC 8 full level

F21K 9/232 (2016.01); F21V 23/00 (2015.01); F21V 29/70 (2015.01); F21K 9/238 (2016.01); F21V 29/83 (2015.01); F21Y 107/30 (2016.01); F21Y 107/70 (2016.01); F21Y 115/10 (2016.01)

CPC (source: EP)

F21K 9/232 (2016.07); F21V 23/005 (2013.01); F21V 29/70 (2015.01); F21K 9/238 (2016.07); F21V 29/83 (2015.01); F21Y 2107/30 (2016.07); F21Y 2107/70 (2016.07); F21Y 2115/10 (2016.07)

Citation (search report)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 3825599 A1 20210526; EP 3825599 B1 20211006; CN 211260459 U 20200814

DOCDB simple family (application)

EP 20163568 A 20200317; CN 201922027531 U 20191121