Movable flame assembly and simulated flame device comprising the same

A movable flame assembly comprising:

• a simulated flame element;
• a transmission element for disposing and actuating the simulated flame element;
• an elastic element directly or indirectly connected to the simulated flame element and supporting the simulated flame element and the transmission element, wherein the elastic element passes through and is connected to the transmission element;
• and
• a power source for driving the transmission element, the power source including a power output shaft being in contact with, but not fixed to, a portion of the transmission element such that when the power output shaft is rotated irregularly, the power output shaft irregularly applies a force to the transmission element, causing a movement of the transmission element, and thereby leading to a movement of the elastic element connected with the transmission element and of the simulated flame element,
• wherein the simulated flame element is three-dimensional and configured to be viewed around a circumference of the simulated flame element.