公开(公告)号：US20030209670A1

公开(公告)日：2003-11-13

申请号：US10223240

申请日：2002-08-19

Applicant: Precision Instrument Development Center, National Science Council

Inventor： Shenq-Tsong Chang ,  Ho-Lin Tsay ,  Tai-Shan Liao ,  Bih-Chang Wang ,  Ting-Ming Huang

IPC: G01J005/02

CPC classification number: G08B29/22 ,  G08B17/107 ,  G08B17/113

Abstract: A sensitivity adjusting equipment applied to a photoelectric smoke detector is provided. The photoelectric smoke detector includes a luminous component for providing an input light and a detecting component for receiving an even output light. The sensitivity adjusting equipment includes a light-scattering device having a scattering component and an adjustable hole for scattering the input light evenly and adjusting an intensity of the input light so as to output the even output light to the detecting component. The sensitivity adjusting equipment also includes a movable platform having a first brace connected to the photoelectric smoke detector and a supporting base having a second brace connected to the light-scattering device. The movable platform is moved to make the photoelectric smoke detector and the light-scattering device combined to adjust the sensitivity of the photoelectric smoke detector.

Abstract translation: 提供了应用于光电式烟雾探测器的灵敏度调节装置。 光电式烟雾检测器包括用于提供输入光的发光部件和用于接收均匀输出光的检测部件。 灵敏度调节装置包括具有散射分量的光散射装置和用于均匀地散射输入光的可调节孔，并且调节输入光的强度，以将均匀的输出光输出到检测部件。 灵敏度调节设备还包括具有连接到光电烟雾探测器的第一支架的可移动平台和具有连接到光散射装置的第二支架的支撑座。 移动平台移动，使光电式烟雾探测器和光散射装置相结合，调节光电式烟雾探测器的灵敏度。