公开(公告)号：US10731799B2

公开(公告)日：2020-08-04

申请号：US16034674

申请日：2018-07-13

Applicant: LEDVANCE GmbH

Inventor： Christian Dendorfer ,  Thomas Heil ,  Heinz Lang ,  Bernhard Rieder ,  Georg Rosenbauer

IPC: F21K9/232 ,  F21K9/238 ,  F21K9/64 ,  F21V3/02 ,  F21V23/00 ,  H01L33/50 ,  F21Y107/00 ,  F21Y115/10 ,  H01L25/075

Abstract: An LED light fixture includes a glass bulb. In the interior of the glass bulb is a driver module and a plurality of lighting elements. The glass bulb completely surrounds the lighting elements radially. The lighting elements are arranged radially around the driver module. The lighting elements may be LED filaments or individual light-emitting diode chips.

公开(公告)号：US10823339B2

公开(公告)日：2020-11-03

申请号：US16349488

申请日：2017-03-06

Applicant: LEDVANCE GmbH

Inventor： Thomas Heil ,  Heinz Lang ,  Georg Rosenbauer

IPC: F21K9/232 ,  F21V29/503 ,  F21V29/85 ,  F21K9/66 ,  F21V3/06 ,  F21V23/06 ,  F21Y115/10

Abstract: A light fixture for an LED lamp having a glass bulb and at least one light-emitting diode. The glass bulb is filled with a heat-conducting gas and the at least one light-emitting diode is arranged inside the glass bulb. The heat-conducting gas in the glass bulb has a pressure of at least 2.2 bar at room temperature.

公开(公告)号：US20190338891A1

公开(公告)日：2019-11-07

申请号：US16349488

申请日：2017-03-06

Applicant: LEDVANCE GmbH

Inventor： Thomas Heil ,  Heinz Lang ,  Georg Rosenbauer

IPC: F21K9/232 ,  F21V3/06 ,  F21K9/66 ,  F21V29/85 ,  F21V23/06 ,  F21V29/503

Abstract: A light fixture for an LED lamp having a glass bulb and at least one light-emitting diode. The glass bulb is filled with a heat-conducting gas and the at least one light-emitting diode is arranged inside the glass bulb. The heat-conducting gas in the glass bulb has a pressure of at least 2.2 bar at room temperature.

公开(公告)号：US20190017659A1

公开(公告)日：2019-01-17

申请号：US16034674

申请日：2018-07-13

Applicant: LEDVANCE GmbH

Inventor： Christian Dendorfer ,  Thomas Heil ,  Heinz Lang ,  Bernhard Rieder ,  Georg Rosenbauer

IPC: F21K9/238 ,  F21K9/64 ,  F21K9/232 ,  F21V3/02 ,  F21V23/00 ,  H01L33/50

CPC classification number: F21K9/238 ,  F21K9/232 ,  F21K9/64 ,  F21V3/02 ,  F21V23/005 ,  F21V23/006 ,  F21Y2107/00 ,  F21Y2115/10 ,  H01L25/0753 ,  H01L33/504

Abstract: An LED light fixture includes a glass bulb. In the interior of the glass bulb is a driver module and a plurality of lighting elements. The glass bulb completely surrounds the lighting elements radially. The lighting elements are arranged radially around the driver module. The lighting elements may be LED filaments or individual light-emitting diode chips.