Intelligent well lid
By installing optical fibers under the manhole cover to transmit external light sources to the photovoltaic panel, the problem of photovoltaic charging caused by the iron plate blocking the light source is solved, and sustainable power supply for the smart manhole cover is realized.
CN224412633UActive Publication Date: 2026-06-26NANJING ZHONGYUAN ELECTRIC POWER TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202521655361.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-05
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2035-08-05
AI Technical Summary
Technical Problem
Existing smart manhole covers are blocked by iron plates, preventing photovoltaic panels from directly receiving sunlight, which affects the stability and sustainability of power supply.
Method used
An optical fiber is used to transmit external light to a photovoltaic panel under the manhole cover. The photovoltaic panel and a lithium battery are connected by connectors to achieve photovoltaic charging.
Benefits of technology
This breakthrough overcomes the problem of photovoltaic panels being blocked, enabling the effective utilization of photovoltaic panels and improving the sustainability and stability of power supply for smart manhole covers.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses an intelligent well lid, and relates to the technical field of well lids. The intelligent manhole cover comprises a manhole cover body, and the lower end of the manhole cover body is connected with an intelligent manhole cover controller and a lithium battery supplying power to the intelligent manhole cover controller through connecting pieces; the connecting piece is further provided with a photovoltaic charging assembly. The photovoltaic charging assembly comprises photovoltaic panels which are connected through connecting pieces. The photovoltaic panel is used for charging the lithium battery; the connecting piece is also connected with a plurality of light guide optical fibers; the light source incident end of the light guide optical fiber correspondingly penetrates through the upper end of the well lid body; the light source emitting end of the light guide optical fiber correspondingly extends and abuts against the light receiving face of the photovoltaic panel. The photovoltaic charging well lid has the advantage that the photovoltaic charging problem caused by structural shielding of the well lid can be solved.
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