Safety protection device of electrical components and refrigerator

Abstract

The invention relates to a safety protection device of electrical components and a refrigerator. The safety protection device of the electrical components comprises two end faces oppositely arranged,a plurality of first protection ribs arranged at intervals and connected between the two end faces and a plurality of second protection ribs arranged at intervals, wherein the plurality of the secondprotection ribs and the plurality of the first protection ribs are arranged in a stagger mode, and therefore the plurality of the first protection ribs and the plurality of the second protection ribsare enabled to form a net-shaped cover bogy with a plurality of through holes so as to meet high level insulation grade requirements and a great number of safety authentications. Simultaneously, the safety protection device of the electrical components can guarantee that the electrical components have high sensitivity and accuracy and good heat dispersion performance. The refrigerator comprises abox body, wherein a refrigeration chamber, a freezing chamber, a refrigeration air channel and a freezing air channel are limited in the box body, the refrigeration air channel and the freezing air channel are respectively used for delivering cooling air streams to the refrigeration chamber and the freezing chamber, temperature sensors are arranged in the refrigeration air channel and / or the freezing air channel, and the above safety protection device covers the outer sides of the temperature sensors.

Description

technical field [0001] The invention relates to household appliances, in particular to a safety protection device for electrical components and a refrigerator with the safety protection device. Background technique [0002] Electrical components such as sensors need to be protected by safety protection devices during use, so that they cannot be touched by users or cause safety hazards due to other reasons. At present, most of the protective structures commonly used by electrical components are protective devices formed by horizontal strips of protective ribs, but this type of protective device cannot provide electrical components with an insulation level that meets safety certification and cannot meet the requirements of various standards. create technical barriers. If the method of adding an insulating sheath is used, although it can meet the requirements of the safety insulation level, it will cause the electrical components to be too closed and affect their own functions...

AI Technical Summary

Problems solved by technology

At present, most of the protective structures commonly used by electrical components are protective devices formed by horizontal strips of protective ribs, but this type of protective device cannot provide electrical components with an insulation level that meets safety certification, and cannot meet the requirements of various standards. create technical barriers

If the method of adding an insulating sheath is used, although it can meet the requirements of the safety insulation level, it will cause the electrical components to be too closed and affect their own functions. For example, the sensitivity and accuracy will be greatly reduced.

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