Radiator module system for automatic test equipment

摘要

A radiator module system for automatic test equipment, wherein the automatic test equipment comprises at least one test arm, with the front end of the test arm being configured with a test head, and a closed-loop circulating cooling device is installed on the test arm. The closed-loop circulating cooling device includes a conduit which is in contact with the cooling device, internally contains an working fluid and is connected to the test head, a cooling device, a set of fans and a driving source for driving the working fluid. The closed-loop circulating cooling device can operate to circulate and exchange heat energy generated by a device under test (DUT) tightly stressed by downward pressure applied with the test arm, and brings up airflows by means of the fans to perform heat exchange on the cooling device thereby dissipating the generated heat energy.

主权项

1. A radiator module system for automatic test equipment, wherein the automatic test equipment comprises a closed-loop circulating cooling device and at least one test arm, with the front end of the test arm comprising a test head, wherein the closed-loop circulating cooling device is installed on the test arm and the closed-loop circulating cooling device includes:
a cooling device; a set of fans; a conduit including an outlet and an inlet, wherein the conduit connected to the cooling device and internally has a working fluid, wherein the outlet and the inlet are respectively connected to the test head; and a driving source for driving the working fluid; wherein the closed-loop circulating cooling device drives the working fluid with the driving source thereby circulating and exchanging heat energy generated during tests by a device under test (DUT) in close contact with and stressed by the test head and thereby performing heat sinking on the cooling device with the set of fans; wherein the test arm and the closed-loop circulating cooling device are synchronously movable in order to prevent occurrence of pipeline entanglement of the conduit when the test arm moves.