| 摘要 |
A cooling and heating cup holder may include a holder body being open in a top thereof and defining a space therein so as to receive a cup, a blower fluid-connected to first and second sides of the holder body, wherein the blower supplies air to the first side of the holder body and draws the air off from the second side of the holder body to circulate the air around the holder body, and a flow guide having a spiral shape provided along an inner circumferential surface of the holder body, wherein a first end of the flow guide may be fluid-connected to the first side of the holder body and a second end of the flow guide may be fluid-connected to the second side of the holder body so that the flow guide guides the air in the holder body to flow spirally outside an outer circumferential surface of the cup held in the holder body. |
