Electric refrigerator shelf

Abstract

The electric refrigerator shelf consists of several fixed rods and several movable rods capable of being shifted for inserting into the fixed rods, and has length capable of being regulated freely. Several fixed rods are arranged and connected parallelly to form the fixed part of the electric refrigerator shelf. Each fixed rod has fixing ball set in the inner circumference side and supported elastically by spring; and each movable rod has fixing slots in the outer circumference side and along the length direction for fixing the fixing ball. The electric refrigerator shelf also includes extending rods set in the tails of the movable rods and not to be inserted into the tails of the movable rods. The extending rods are connected to strengthen the shelf. The regulation of the length of the electric refrigerator shelf for fitting the size and height of stored articles can utilize the inner space inside the case fully.

Description

technical field [0001] The invention relates to the field of refrigerators. Background technique [0002] A general refrigerator is to reduce the internal temperature of the box by repeatedly performing the refrigeration cycle of compression-condensation-expansion-evaporation of the refrigerant, and maintain the food (hereinafter referred to as frozen items or refrigerated items) placed in the freezer or refrigerator for a certain period of time. ) freshness device, so the refrigerator is one of the necessities in life. [0003] In a refrigerator, a compressor, a condenser, an expansion valve, and an evaporator are generally used as basic components to form a refrigeration cycle. The compressor heats up and pressurizes the low-temperature and low-pressure gas refrigerant into a high-temperature and high-pressure gas refrigerant; the condenser uses external air to condense the refrigerant flowing in from the compressor; the diameter of the expansion valve is narrower than th...

AI Technical Summary

Problems solved by technology

[0012] However, when placing articles on the prior art refrigerator partition with the above-mentioned structure, there are following disadvantages: for the size and height of the articles placed in the freezer 2 or the refrigerator 3, the partition 15 can only be adjusted by the position of the guide rail groove set height

Due to the limited space inside the box, the number and height of the partitions for storing other items are limited, which makes it difficult to store other items and cannot place more items

[0013] As mentioned above, for the diversification of the size and height of the items, the partition itself can only translate up and down, which eventually leads to a decrease in the utilization rate of the internal space of the box

Especially for small-capacity refrigerators, the low utilization rate of the internal space of the cabinet has become a major problem

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