Heat control device for power equipment

Abstract

A heat control device for power equipment comprises a heat source (1), a heat sink substrate (2), a heat insulation layer (3), a cooling heat sink (4) and a temperature control switching unit. The heat source (1) contacted with the cooling heat sink (4) is placed on the cooling heat sink (4), the bottom of the heat source (1) is directly overlapped with the heat sink substrate (2), the heat insulation layer (3) is arranged around the heat sink substrate (2), and the temperature control switching unit is arranged on the heat sink substrate (2). The heat control device has good cooling performances at high temperatures and good heat insulation performances at low temperatures, the heat control device is also easy to manufacture, low in cost and reliable in performance.

Description

technical field [0001] The invention relates to a cooling control device for power equipment. In particular, it relates to a structural device for realizing high-temperature heat dissipation and low-temperature heat insulation for power equipment, and the invention belongs to the field of communication. Background technique [0002] In the current field of communication technology, power devices are widely used in communication systems. As a heat source or other devices in power equipment, it needs to work within a certain temperature range, and the ambient temperature range of power equipment may reach below zero or a high temperature of 50 degrees or more. It is necessary to ensure that the operating temperature of the heat source or other devices is stable within a certain range. In the interval, power equipment should have good heat insulation performance when working at low temperature, and good heat dissipation performance at high temperature in order to effectively p...

AI Technical Summary

Problems solved by technology

[0003] At present, communication power equipment only has good heat dissipation measures at high temperatures, and generally does not have heat insulation measures at low temperatures. There are no good heat insulation measures. To achieve the purpose of heat insulation for heat sources or heat sensitive devices, additional heaters must be added. Or increase the heating power consumption of the thermoelectric cooler (Thermoelectric Cooler) to ensure the working temperature of the heat source or heat sensitive device in a low temperature environment

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