Patent ID: 11910565
Assignee: INVENTEC (PUDONG) TECHNOLOGY CORPORATION
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A cooling liquid flow control device, comprising:
a heat dissipation bottom plate having a bottom surface configured to be in contact with a chipset serving as a heating element on a substrate;
a fixing holder connected to the heat dissipation bottom plate and configured to be fixed with the substrate;
a cooling module connected to a top surface of the heat dissipation bottom plate to form a cavity, the cavity being configured to circulate a cooling liquid, the cavity further comprising a first sub-cavity and a second sub-cavity; and
a temperature control element connected to the cooling module and comprising:
a chamber body configured to accommodate the cooling liquid from the first sub-cavity;
an actuator close to the chamber body; and
a valve connected to the actuator configured to actuate the valve, wherein the valve is configured to rotate based on a temperature of the heating element, thereby adjusting a flow rate of the cooling liquid in and out of the cavity.