发明名称 |
LED LIGHTING APPARATUS |
摘要 |
An LED lighting apparatus includes an LED light-emitting unit, a radar detector, a controller, and a translucent cover. The LED light-emitting unit has a plurality of LED chips. The radar detector transmits radio waves, receives radio waves reflected by an object, and detects a movement of the object based on a change in a wavelength of the received radio waves. The controller controls light emission of the LED light-emitting unit based on a result of the detection by the radar detector. The translucent cover covers the LED light-emitting unit in a main emission direction in which a center of the light emitted from the LED light-emitting unit travels, and allows light from the LED light-emitting unit and the radio waves from the radar detector to pass through. The radar detector is surrounded by the LED light-emitting unit in the main emission direction. |
申请公布号 |
US2016258609(A1) |
申请公布日期 |
2016.09.08 |
申请号 |
US201615052374 |
申请日期 |
2016.02.24 |
申请人 |
ROHM CO., LTD. |
发明人 |
FUJIMOTO Yoshifumi;SHIMIZU Hirotaka;OSAWA Hideharu;YONEDA Hiroki |
分类号 |
F21V23/04;F21V23/02;G01S13/04;F21V29/74;H05B33/08;G01S13/86;F21V3/04;F21V29/503 |
主分类号 |
F21V23/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. An LED lighting apparatus comprising:
an LED light-emitting unit having a plurality of LED chips; a radar detector configured to transmit radio waves, receive radio waves reflected by an object, and detect a movement of the object based on a change in a wavelength of the received radio waves; a controller configured to control light emission of the LED light-emitting unit based on a result of the detection by the radar detector; and a translucent cover that covers the LED light-emitting unit in a main emission direction in which a center of the light emitted from the LED light-emitting unit travels, the translucent cover allowing light from the LED light-emitting unit and the radio waves from the radar detector to pass through, wherein the radar detector is surrounded by the LED light-emitting unit as viewed in the main emission direction. |
地址 |
Kyoto-shi JP |