公开(公告)号：US20100295439A1

公开(公告)日：2010-11-25

申请号：US12707773

申请日：2010-02-18

Applicant: Walter OECHSLE ,  Manfred OECHSLE

Inventor： Walter OECHSLE ,  Manfred OECHSLE

IPC: H01J61/52

CPC classification number: F21V31/005 ,  F21K9/233 ,  F21V23/02 ,  F21V29/70 ,  F21V31/03 ,  F21Y2115/10

Abstract: A low voltage spot light for use as substitute for a mains voltage PAR38 reflector lamp which comprises a chamber for LED clusters with reflectors and an enclosure for an electronic power supply to step down the incoming mains voltage. The LED clusters are mounted in the central area of the heat sink within the chamber and are accessible via a removable window. The LED chamber is weatherproof ventilated to prevent condensation. The spotlight is designed for outdoor use in conjunction with the PAR38 style weather proof lamp holder but can be operated indoors from any standard E 27 lamp holder.

Abstract translation: 一种用于替代电源电压PAR38反射灯的低压点光源，其包括用于具有反射器的LED组的室和用于降低输入电源电压的电子电源的外壳。 LED集群安装在室内的散热器的中心区域中，并且可通过可移除的窗口进入。 LED室内采用防风雨通风，防止冷凝。 聚光灯设计用于户外使用，与PAR38风格的防风雨灯座配合使用，但可以从任何标准的E 27灯座在室内进行操作。