Refrigerator capable of preventing upper surface of middle beam from being frozen

Abstract

The embodiment of the invention provides a refrigerator capable of preventing the upper surface of a middle beam from being frozen, and relates to the technical field of refrigeration equipment. The refrigerator is provided for solving the problem that a lead of a heating device of a middle beam of an existing refrigerator is likely to be affected with cold and damp so as to be aged. The refrigerator capable of preventing the upper surface of the middle beam from being frozen comprises a box body and door bodies used for sealing the box body. The middle beam is arranged at the position of an opening of the box body. The middle beam is of a hollow structure, a heating device is arranged inside the middle beam, and the middle beam is filled with heat insulation materials. The end of the middle beam is in sealed connection with the inner wall of the box body. A lead of the heating device is electrically connected with a control circuit of the refrigerator after penetrating out of the end of the middle beam and the inner wall of the box body. The refrigerator capable of preventing the upper surface of the middle beam from being frozen is used for storing goods at a low temperature.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator capable of preventing the upper surface of a central sill from freezing. Background technique [0002] When the freezer product is working, in order to realize the heat preservation inside the box body, a closed space is formed in the box body by closing the door body to prevent the exchange of cold and heat inside and outside the box body. In general, a freezer with a volume greater than 500L needs to adopt the design of two doors, and the two doors are installed side by side on the box body. Gap, in the part of the box corresponding to the gap downward, the freezer products on the market generally use this part to install the center beam, so as to realize the tight contact between the door seal installed on the door body and the center beam installed on the box body, so as to avoid the The internal cooling capacity is directly lost from the assem...

AI Technical Summary

Problems solved by technology

However, in this solution, the lead wires of the heating element 02 are led out from the middle of the center beam 01, which makes the lead wires of the heating element 02 exposed to the cabinet of the refrigerator for a long time. Faster, causing the heating function of the heating element 02 to fail

Moreover, in this solution, the user is likely to scratch the lead wire of the heating element 02 when taking items out of the refrigerator, causing damage or even breakage of the lead wire

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