| 摘要 |
An LED solar street lamp, including a lamp pillar (1), a lamp (2), a solar cell panel (3), a storage battery and a control module. The top of the lamp pillar (1) is provided with a platform (4). Each of the four corners of the platform (4) is provided with an adjustable vertical pillar (5) which supports the solar cell panel (3). The platform (4) is provided thereon with an electrical box (6). The storage battery and the control module are provided inside the electrical box (6). The lamp (2) is provided at the upper-middle part of the lamp pillar (1) and connected to a cantilever (7). The lamp (2) includes a carbon alloy lamp shell (21), an LED lamp panel (23) and a constant current power source (22). The solar cell panel (3), the storage battery, the control module and the lamp (2) are connected through wires. The LED solar street lamp effectively solves the heat dissipation and heat isolation problem of the existing solar street lamps and the defect that the lighting power driven by a constant voltage is unstable, improves the lamp efficiency and uniformity, ensures power supply continuity using dual-mode power supply, and provides the storage battery and the control module at the top of the lamp pillar, which is convenient for maintenance, and not only safe but also aesthetic. |
