基本信息:
- 专利标题： 高压导线条形警示装置
- 专利标题（英）：Strip-shaped warning device for high-voltage wire
- 申请号：CN201920447497.X 申请日：2019-04-04
- 公开(公告)号：CN209709630U 公开(公告)日：2019-11-29
- 发明人： 胡峰铭 , 孔向荣 , 韦红伟 , 黄武平 , 李华 , 韦昭玉 , 陈洋 , 于肖杰 , 苗鹏 , 韦雪云 , 谢贤 , 唐秀国 , 陈炜智 , 史月东
- 申请人： 广西电网有限责任公司柳州供电局
- 申请人地址： 广西壮族自治区柳州市海关路23号
- 专利权人： 广西电网有限责任公司柳州供电局
- 当前专利权人： 广西电网有限责任公司柳州供电局
- 当前专利权人地址： 广西壮族自治区柳州市海关路23号
- 代理机构： 北京久维律师事务所
- 代理人： 邢江峰; 陈强
- 主分类号： H02G7/00
- IPC分类号： H02G7/00 ; H02J50/10 ; G08B21/02 ; G09F9/33 ; G09G3/32
The utility model provides a high-voltage wire bar-shaped warning device which is novel in structural design and convenient to use. The LED display screen comprises a strip-shaped LED display screen body. The LED display screen is fixed on the high-voltage wire through a fixing clamp; a controller is further included, the LED display screen is connected with the controller; the power supply unit is used for supplying power to the LED display screen and the controller; the power supply unit comprises a single-turn straight-through mutual inductor, a rectification circuit, a filter circuit, a voltage transformation circuit, an overvoltage and overcurrent protection circuit and a voltage stabilizing circuit. Wherein the single-turn straight-through mutual inductor, the rectifying circuit, thefilter circuit, the voltage transformation circuit, the overvoltage and overcurrent protection circuit and the voltage stabilizing circuit are sequentially connected in series, and the output end ofthe voltage stabilizing circuit is a current output end and is connected with the LED display screen and the controller.
IPC结构图谱:
| H | 电学 |
| --H02 | 发电、变电或配电 |
| ----H02G | 电缆或电线的安装，或光电组合电缆或电线的安装 |
| ------H02G7/00 | 电线或电缆的架空安装 |