公开(公告)号：US20200173645A1

公开(公告)日：2020-06-04

申请号：US16206105

申请日：2018-11-30

Applicant: Johnson Controls Technology Company

Inventor： Viram Kumar Singh ,  Duraigopal Vijayanandh ,  Parag Jivanrao Bhongade ,  Lakhan Shivaji Doke ,  Shivchandra Venkatrao Nagime

IPC: F21V33/00 ,  F21V15/01 ,  F21V17/16 ,  F24F11/52 ,  F24F11/89

Abstract: An actuator includes a housing. The housing includes a lower body. A cover assembly is coupled to the lower body. The cover assembly includes a transparent indicator disposed along a periphery of the cover assembly and adjacent to the lower body. A circuit board is disposed within the housing. The circuit board includes at least two illuminating devices disposed diagonally opposite to each other. The at least two illuminating devices illuminate the transparent indicator.