Double-phase temperature control type protective sleeve for electronic element

Abstract

The invention discloses a double-phase temperature control type protective sleeve for an electronic element, which belongs to the technical field of electronic elements. By the arrangement of specially-made floating heat conductors, floating heat preservation balls, a phase change temperature control body and the like, when the electronic element generates large heat due to work, the phase change temperature control body can absorb the heat and gradually converts from a solid state to a liquid state, the change of the physical state of the phase change temperature control body enables the heat conduction plate to float upwards to abut against the heat dissipation strip and establish heat conduction connection with the outside, and therefore heat absorbed by the phase change temperature control body is dissipated to the outside, and then rapid heat dissipation is conducted on an electronic element. Compared with the prior art, theprotective sleeve not only has heat preservation and heat insulation performance, the electronic element can be prevented from being invaded and disturbed by external high and low temperatures, meanwhile, the electronic element can be cooled spontaneously and quickly, so that the electronic element can be effectively prevented from being damaged by high temperature generated by the electronic element on the premise that the heat preservation and heat insulation performance is guaranteed, and the practicability is improved.

Description

technical field [0001] The invention relates to the technical field of electronic components, in particular to a dual-phase temperature-control protective sleeve for electronic components. Background technique [0002] Electronic components are basic elements in electronic circuits, usually individually packaged, and have two or more leads or metal contacts. Electronic components must be connected to each other to form an electronic circuit with specific functions, such as amplifiers, radio receivers, oscillators, etc. One of the common ways to connect electronic components is to solder them to a printed circuit board. Electronic components may be individual packages (resistors, capacitors, inductors, transistors, diodes, etc.), or groups of varying complexity, such as integrated circuits (op amps, resistors, logic gates, etc.). [0003] For some electronic components used outdoors, when the temperature difference between day and night is large, that is, when the temperatur...

AI Technical Summary

Problems solved by technology

[0003] For some electronic components used outdoors, when the temperature difference between day and night is large, that is, when the temperature is high during the day and low at night, in order to prevent damage to the electronic components, it is necessary to set up corresponding protection measures. The electronic components are covered with a protective film or protective cover with thermal insulation properties. Although this can reduce the impact of high temperature during the day and low temperature at night on the electronic components, it will hinder the heat dissipation of the electronic components, resulting in the high temperature of the electronic components due to work. It cannot be dissipated in time and will be damaged. Therefore, we propose a dual-phase temperature-controlled protective sleeve for electronic components.

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