Back to results
US 12,614,933 B2Granted
Linear motor cooling module
AssigneeHiwin Mikrosystem Corp.
InventorsMu-Kai Yu, Ruei-Bin Shiao, Cheng-Te Chi
Life of this patent
Estimating the term…
Abstract
In a linear motor cooling module provided by the invention, mainly at least one spoiler element is provided in a flow channel, the spoiler element has a first protrusion and a second protrusion that are staggered with each other, each of the protrusions extends toward a center of the flow channel in opposite directions, so that a cooling fluid flowing through the spoiler element is blocked by the first protrusion and the second protrusion respectively, thereby forming a turbulence to improve uneven temperature distribution and poor cooling effect.
Claims13
A linear motor cooling module comprising:
- a main body having a first plate part and a second plate part, and a first end face of the first plate part and a second end face of the second plate part overlapping with each other in opposite directions along a direction of a virtual first axis;
- a flow channel provided in the main body, a shape of the flow channel being defined between the first end face and the second end face, and the flow channel having a predetermined height (T) on the first axis;
- and
- at least one spoiler element located in the flow channel and having a first protrusion and a second protrusion, the first protrusion protruding from the first end face and extending with a first height (tf) toward the second end face along a direction of the first axis, and a first flow guide space being formed between an extended end of the first protrusion and the second end face, forward projections of the second protrusion and the first protrusion on the second end face along the first axis being protrudingly disposed on the second end face in a partially staggered manner, and the second protrusion extending with a second height (tr) toward the first end face along a direction of the first axis, and a second flow guide space being formed between an extended end of the second protrusion and the first end face;
- wherein a sum of the first height (tf) and the second height (tr) is less than or equal to the height (T) of the flow channel;
- wherein contour shapes of the first protrusion and the second protrusion are symmetrical to each other, and the first protrusion and the second protrusion respectively comprise a first end, a second end and a connecting portion between the first end and the second end, a forward projection of the first end of the first protrusion on the second end face partially overlaps with the first end of the second protrusion, a forward projection of the second end of the first protrusion on the second end face and the second end of the second protrusion are staggered from each other, and a first flow guide plane is respectively provided at two back end sides of the first protrusion and the second protrusion.
3 more elements
Dependencies are inferred from the claim text.