一种利用波浪能供电的航标辅助定位装置
The wave-powered navigation aid positioning device uses a turbine generator to provide stable power and forms a dual warning system through a rotating component dynamic warning light and a static navigation light, which solves the problems of unstable power supply and insufficient warning effect of marine light buoys and improves navigation safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LIANYUNGANG NAVIGATION AIDS OFFICE DONGHAI NAVIGATION SUPPORT CENT MINISTRY OF TRANSPORT
- Filing Date
- 2025-09-30
- Publication Date
- 2026-07-17
AI Technical Summary
Existing marine light buoys have unstable power supply, which makes them prone to going out, especially in rough sea conditions. They also have limited warning effect, and their visibility and positioning functions are insufficient, particularly in low visibility conditions.
The navigation beacon auxiliary positioning device, powered by wave energy, receives wave power through a turbine outside the base to drive a generator to generate stable electrical energy. The rotating component causes the warning lights to rotate dynamically, forming a comprehensive static and dynamic warning system when combined with several navigation beacon lights.
Ensuring uninterrupted 24-hour operation of navigation lights and GPS locators improves the stability of power supply and the reliability of warnings in adverse sea conditions, enhances visual guidance in low-visibility environments, and reduces the risk of ship collisions.
Smart Images
Figure CN224511394U_ABST
Abstract
Claims
1. A navigation beacon-assisted positioning device powered by wave energy, comprising a base (1), a fixing frame (2), a navigation beacon light mechanism, and a power supply mechanism, wherein the navigation beacon light mechanism is disposed at the upper end of the fixing frame (2), and the power supply mechanism is disposed at the lower end of the base (1), characterized in that: The navigation light mechanism includes a protective cover (3), a GPS locator (4), a navigation light (5), a warning spotlight (6), and a rotating assembly. The protective cover (3) is installed on the upper end of the fixed frame (2) through a connecting assembly. The GPS locator (4) and the navigation light (5) are located inside the protective cover (3) and installed on the upper end of the fixed frame (2). The warning spotlight (6) is located on the upper end of the protective cover (3) through a rotating assembly.
2. The buoy auxiliary positioning device powered by wave energy according to claim 1, characterized in that: The rotating assembly includes a connecting cylinder (7), a rotating plate (8), a rotating motor (9), a gear (10), a gear ring (11), and an extension block (12). The connecting cylinder (7) is located on the upper end of the protective cover (3). An extension block (12) is integrally formed on the inner wall of the connecting cylinder (7). The rotating plate (8) is rotatably mounted on the extension block (12), and the side wall of the rotating plate (8) is provided with EPDM rubber. The gear ring (11) is fixedly installed on the bottom wall of the rotating plate (8). The gear ring (11) is meshed with the gear (10). The gear (10) is fixedly installed on the output shaft of the rotating motor (9). The rotating motor (9) is fixedly installed inside the connecting cylinder (7). The warning spotlight (6) is symmetrically installed on the rotating plate (8) and forms a 30-degree angle with the rotating plate (8).
3. The buoy auxiliary positioning device powered by wave energy according to claim 2, characterized in that: The protective cover (3) includes an outer shell (30) and an inner window (31). The inner window (31) is embedded in the outer shell (30), and the lower end of the connecting cylinder (7) is threadedly connected to the upper end of the outer shell (30).
4. The buoy auxiliary positioning device powered by wave energy according to claim 3, characterized in that: The outer shell (30) is made of fiberglass, the inner window (31) is made of ASA resin transparent window, and a red filter plate is fixedly provided on the inner surface of the inner window (31).
5. The buoy auxiliary positioning device powered by wave energy according to claim 4, characterized in that: The connecting component includes a T-shaped block (13), a limiting groove (14), and a limiting block (15). The T-shaped block (13) is fixedly welded to the top of the fixing frame (2). Two symmetrically distributed limiting grooves (14) are opened on the T-shaped block (13). Two symmetrically distributed limiting blocks (15) are fixedly connected to the inner wall of the bottom end of the outer shell (30). The cross-sectional structure of the T-shaped block (13) is T-shaped.
6. The buoy auxiliary positioning device powered by wave energy according to claim 2, characterized in that: The number of navigation lights (5) is several, and they are distributed in a circle at equal distances around the GPS locator (4). The lower ends of the navigation lights (5) and the GPS locator (4) are provided with cable trays (16). The bottom end of the cable trays (16) is located inside the base (1). The upper part of the cable trays (16) is installed on the upper end of the fixing frame (2). The fixing frame (2) is installed on the base (1).
7. The buoy auxiliary positioning device powered by wave energy according to claim 6, characterized in that: A generator and a current stabilizer are installed inside the base (1). The output shaft of the generator is rotatably located outside the base (1) and is fixedly connected to a turbine (17). The generator is electrically connected to the current stabilizer through a first wire. The current stabilizer is electrically connected to a GPS locator (4), a navigation light (5), and a rotary motor (9) through a second wire. A fluororubber layer is provided at the connection between the output shaft of the generator and the base (1). One end of the second wire is located inside a cable tray (16).