Artificial candle lamp
View Patent ↗The disclosure provides an artificial candle lamp, including a candle body provided with a candlewick through hole, a power source, and a shell provided in the candle body and located below the candlewick through hole, and further including a candlewick sheet, an elastic vibration device, a driving device, and a first light source provided in the shell; one end of the candlewick sheet is a free end and is exposed from the candlewick through hole, and the other end thereof is a connecting end extending into the shell; the connecting end is connected to the elastic vibration device; the elastic vibration device is fixed in the shell; the driving device is powered by the power source and drives the elastic vibration device to displace the candlewick sheet; the first light source is provided in the shell, and the light thereof is projected to the free end of the candlewick sheet. The artificial candle lamp of the disclosure is environment-friendly and safe, and can closely imitate combustion dynamics of a candle flame.
1. An artificial candle lamp, comprising a candle body provided with a candlewick through hole, a power source, and a shell provided in the candle body and located below the candlewick through hole, and further comprising a candlewick sheet, an elastic vibration device, a driving device, and a first light source provided in the shell;
one end of the candlewick sheet is a free end and is exposed from the candlewick through hole, and the other end thereof is a connecting end extending into the shell; the connecting end is connected to the elastic vibration device;
the elastic vibration device is fixed in the shell;
the driving device is powered by the power source and drives the elastic vibration device to displace the candlewick sheet;
the first light source is provided in the shell, and the light thereof is projected to the free end of the candlewick sheet,
wherein the elastic vibration device comprises a magnetic element, an elastic element, and a pedestal; the magnetic element is fixedly provided at the connecting end of the candlewick sheet; one end of the elastic element is connected to the connecting end of the candlewick sheet, and the other end thereof is connected to the pedestal; the pedestal is snapped into the shell;
the driving device comprises an electromagnetic coil and a PCBA board electrically connected to the power source: the PCBA board provides driving current to the electromagnetic coil; the elastic element moves along an axis direction of the electromagnetic coil under the action of the electromagnetic coil; the candlewick sheet displaces under the combined action of the magnetic element and the elastic element.
2. The artificial candle lamp according to claim 1 , wherein the connecting end of the candlewick sheet is provided with an accommodating cavity connected to the candlewick sheet body and a hollow cylinder connected to the accommodating cavity, the magnetic element is provided in the accommodating cavity, and the hollow cylinder is closely fit and fixed with the elastic element.
3. The artificial candle lamp according to claim 1 , wherein the elastic element is a spring; the pedestal comprises a base sheet and a convex column; the convex column is fixedly provided on the base sheet, and the external diameter of the convex column is smaller than that of the base sheet; the elastic element is sleeved on the convex column, and the base sheet is snapped into the shell.
4. The artificial candle lamp according to claim 3 , wherein a snap-in portion downwardly extends from the bottom of the shell, two parallel convex ribs are provided on an inner wall of the snap-in portion, a slot is formed between the two convex ribs, and the base sheet is snapped into the slot.
5. The artificial candle lamp according to claim 1 , wherein a second light source is further provided in the candle body, and the second light source is powered by the power source.
6. The artificial candle lamp according to claim 5 , wherein the candle body is a semitransparent candle body, and the second light source is provided below the external bottom of the shell.
7. The artificial candle lamp according to claim 1 , wherein the candlewick sheet is a silicone sheet or a rubber sheet.
8. The artificial candle lamp according to claim 7 , wherein the power source is a dry cell or a rechargeable battery.