基本信息:
- 专利标题： SELF-POWERED DELINEATOR INCLUDING LIGHTING-EMITTER
- 申请号：US16664036 申请日：2019-10-25
- 公开(公告)号：US20210087761A1 公开(公告)日：2021-03-25
- 发明人： Young Hun JEONG , Young Jun PARK , Min Seon LEE , Yong Hyeon NA
- 申请人： INITECH Co., LTD. , KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
- 申请人地址： KR Jinju-si; KR Jinju-si
- 专利权人： INITECH Co., LTD.,KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
- 当前专利权人： INITECH Co., LTD.,KOREA INSTITUTE OF CERAMIC ENGINEERING AND TECHNOLOGY
- 当前专利权人地址： KR Jinju-si; KR Jinju-si
- 优先权： KR10-2019-0115828 20190920
- 主分类号： E01F9/608
- IPC分类号： E01F9/608 ; E01F9/588 ; F03D9/25 ; H02N2/18
摘要：
A self-powered delineator includes a wind-powered rotatable module; a first piezoelectric energy generator module for generating electrical energy; a second piezoelectric energy generator module for generating electrical energy; and a light-emitter. The wind-powered rotatable module includes one or more first magnets spacedly arranged around a rotation shaft. The first piezoelectric energy generator module includes one or more first piezoelectric elements, and one or more second magnets disposed on the at least one first piezoelectric element. The second piezoelectric energy generator module includes at least one elastic base extending radially from a fixed shaft in a cantilever manner; and at least one second piezoelectric element on the at least one elastic base.
公开/授权文献:
- US11505905B2 Self-powered delineator including lighting-emitter 公开/授权日：2022-11-22
IPC结构图谱:
| E | 固定建筑物 |
| --E01 | 道路、铁路或桥梁的建筑 |
| ----E01F | 附属工程，例如，道路设备和月台、直升机降落台、标志、防雪栅等的修建 |
| ------E01F9/00 | 道路标志或交通信号装置；进行警告的装置，例如，速度标柱 |
| --------E01F9/50 | .路面标志；路缘石或道路边缘，专门适用于道路使用者的 |
| ----------E01F9/604 | ..专门适用于特殊标志目的，例如，标志转弯，道路设施或人行道交叉口 |
| ------------E01F9/608 | ...用于指示，警告或控制交通，例如，指示灯柱或里程标 |