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    ELECTRONIC FOUNTAIN CANDLE
    5.
    发明申请
    ELECTRONIC FOUNTAIN CANDLE 审中-公开

    公开(公告)号：US20170363260A1

    公开(公告)日：2017-12-21

    申请号：US15322237

    申请日：2014-11-18

    申请人： Xiaofeng Li

    发明人： Xiaofeng Li

    IPC分类号： F21S6/00 ,  B05B17/08 ,  F21V31/00 ,  F21S10/04 ,  F21S9/02 ,  F21V19/00 ,  F21V23/04 ,  F21W121/02 ,  F21Y2115/10

    CPC分类号： F21S6/001 ,  B05B17/08 ,  F21S9/02 ,  F21S10/002 ,  F21S10/04 ,  F21V19/003 ,  F21V23/04 ,  F21V31/005 ,  F21W2121/02 ,  F21Y2115/10

    摘要： Provided is an electronic fountain candle, comprising a transparent or semitransparent outer cylinder (9), a battery compartment, a flow-guiding cover (10), an LED/water pump assembly (4), and a control board (3). The outer cylinder (9) is a hollow tube body. The battery compartment is an inverted cup-shaped body, the opening of the cup facing down, the bottom of the cup being on the top, and the cup-shaped body being sleeved inside the outer cylinder (9). A water storage chamber is located at the interior wall of the outer cylinder (9), above the bottom of the battery compartment cup. The LED/water pump assembly (4) is mounted inside the water storage chamber, and comprises: being equipped with an LED-PCB board (42) for an LED, as well as a water pump (43) and a water drainage pipe (41). The LED-PCB board (42) is waterproofed, and the water outlet of the water pump (43) is connected to the water drainage pipe (41). The flow-guiding cover (10) is provided with a flow-guiding hole, and the water drainage pipe (41) is in communication with the flow-guiding hole. The peripheral edge of the flow-guiding cover (10) is lower than the upper end face of the outer cylinder (9), and there is a gap, used for draining water, between the flow-guiding cover (10) and the inner wall of the outer cylinder (9). The control board (3) is mounted inside the battery compartment, and the LED/water pump assembly (4) is electrically connected to the control board (3). The LED of the electronic fountain candle simulates the weak light of a conventional lamp, while the circulation of water simulates the sound of flowing water in a natural environment, creating a natural and tranquil ambiance.