| 发明名称 |
LUMINAIRE |
| 摘要 |
A luminaire includes: a power circuit that supplies power to a light source; an antenna that at least one of transmits and receives a wireless signal; and a metal housing that contains the antenna and the power circuit, wherein the metal housing has an opening, and the antenna and the opening are arranged to cause a polarization plane of an electric wave most strongly radiated from the antenna and a polarization plane of an electric wave most strongly radiated from the opening to substantially coincide with each other. |
| 申请公布号 |
US2016069551(A1) |
申请公布日期 |
2016.03.10 |
| 申请号 |
US201514819503 |
申请日期 |
2015.08.06 |
| 申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
ANDO Tamotsu;SETOMOTO Tatsumi |
| 分类号 |
F21V23/02;H05B37/02 |
主分类号 |
F21V23/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A luminaire comprising:
a power circuit that supplies power to a light source; an antenna that at least one of transmits and receives a wireless signal; and a metal housing that contains the antenna and the power circuit, wherein the metal housing has an opening, and the antenna and the opening are arranged to cause a polarization plane of an electric wave most strongly radiated from the antenna and a polarization plane of an electric wave most strongly radiated from the opening to substantially coincide with each other. |
| 地址 |
Osaka JP |
