公开(公告)号：US20180212373A1

公开(公告)日：2018-07-26

申请号：US15412261

申请日：2017-01-23

申请人： EATON CORPORATION

发明人： XIANZHEN ZHANG ,  LILI DU ,  HAIDONG ZHANG ,  LIN YANG

IPC分类号： H01R13/717 ,  B60L11/18 ,  F21V7/00 ,  F21V7/22

CPC分类号： H01R13/7172 ,  B60L11/1818 ,  B60L2230/12 ,  F21V7/0091 ,  F21V7/22 ,  H01R2201/26

摘要： A light pipe is for an EV charging handle. The EV charging handle includes a housing having a thru hole, and a light source coupled to the housing. The light pipe includes a body structured to be coupled to the light source in order to transmit light from the light source through the thru hole of the housing, the body having a first side portion having a first interior surface having a first surface roughness, and a second side portion extending from the first side portion, the second side portion having a second interior surface having a second surface roughness greater than the first surface roughness in order to increase a visibility range with which the light is transmitted through the thru hole of the housing.

公开(公告)号：US20190164712A1

公开(公告)日：2019-05-30

申请号：US15822451

申请日：2017-11-27

申请人： EATON CORPORATION

发明人： LIN YANG ,  TOM XIONG ,  HAIDONG ZHANG ,  MARTIN CHEN ,  LILI DU

IPC分类号： H01H71/04 ,  H01H9/54 ,  H01H71/24

摘要： A circuit interrupter including a line conductor, a neutral conductor, separable contacts structured to open to interrupt current flowing through the line and neutral conductors, a circuit interrupter circuit structured to detect a fault based on current flowing through the line and neutral conductors and to output a trip signal in response to detecting the fault, a trip circuit structured to trip open the separable contacts in response to the trip signal, and an audible indicator circuit electrically connected between the line and neutral conductors and being structured to output an audible sound in response to the trip circuit tripping open the separable contacts.