| 摘要 |
A multifunctional energy-saving LED lamp with multiple charging modes comprises a lamp holder (1), a retractable connecting rod (2), a lamp housing (3), a lamp shade (4), an LED bulb and a fixed lamp panel (5), a DC jack (10), a circuit board (6) and a lithium battery (7). The retractable connecting rod (2) is disposed between the lamp holder (1) and the lamp housing (3). The lithium battery (7) is disposed inside the retractable connecting rod (2). The LED bulb and the fixed lamp panel (5) are disposed at the top of the lamp housing (3). The lamp shade (4) is disposed on a surface at the top of the lamp housing (3). A power switch (8), an indicator and the DC jack (10) are disposed on a side surface of the lamp housing (3). The circuit board (6) is disposed in the lamp housing (3). The circuit board (6) comprises an AC-DC constant voltage power supply module, a lithium battery charging management module, a DC-DC constant current power supply and an intelligent module. The lamp housing (3) is further provided thereon with a solar cell panel, a vehicle-charging port and a mains port. The lamp housing (3) is further provided therein with a rechargeable battery, a GPS chip, a wireless transmission module and a wireless reception module. The multifunctional energy-saving LED lamp is integrated with the functions of an illuminating lamp, a torch, an emergency lamp and the like, and can be charged in various ways, for example, through solar energy, a mobile phone charger, or a vehicle charger. |
