Refrigerator and control method for power supply of refrigerator
A control method and refrigerator technology, which can be used in household refrigerators, household refrigeration devices, light radiation generators, etc., and can solve the problems of power consumption and other resources
Active Publication Date: 2012-07-18
HEFEI MIDEA REFRIGERATOR CO LTD +1
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Problems solved by technology
However, while refrigerators bring convenience to people's lives, they also consume a large amount of power resources.
Method used
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[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0021] Such as figure 1 Shown is a structural diagram of a refrigerator according to an embodiment of the present invention. The refrigerator includes a photovoltaic power supply component 100 , a commercial power supply component 200 , a compressor 400 and a control component 300 . Wherein, the photovoltaic power supply component 100 converts solar energy into direct current. The mains power supply component 200 is connected to the mains, and performs necessary processing such as voltage stabilization and high voltage protection on th...
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The invention provides a refrigerator, which comprises a photovoltaic power supply module, a mains supply module, a compressor and a control assembly. The photovoltaic power supply module converts solar energy into direct current; the mains supply module is connected with a mains supply; the control assembly is respectively connected with the photovoltaic power supply module, the mains supply module and the compressor and judges whether the direct current provided by the photovoltaic power supply module meets the working requirement of the compressor; if the direct current provided by the photovoltaic power supply module meets the working requirement of the compressor, the direct current provided by the photovoltaic power supply module supplies power to the compressor; and if the direct current provided by the photovoltaic power supply module does not meet the working requirement of the compressor, the mains supply provided by the mains supply module supplies power to the compressor. The invention has the advantages of supplying power to the refrigerator through the photovoltaic power supply module and preferentially selecting the direct current of the photovoltaic power supply module to supply power to the refrigerator on the premise of making the direct current provided by the photovoltaic power supply module meet the requirement of the compressor.
Description
technical field [0001] The invention relates to the technical field of home appliance design and manufacture, in particular to an energy-saving refrigerator and a method for controlling power supply of the refrigerator. Background technique [0002] With the continuous improvement of people's living standards, refrigerators have increasingly become an indispensable household appliance in people's lives. At present, the number of refrigerators in my country is 260 million. The policy of sending home appliances to the countryside makes more than ten million refrigerators enter the market every year. However, while refrigerators bring convenience to people's lives, they also consume a large amount of power resources. Especially for my country, which still uses coal as the main resource for power production and has a large population, how to save energy and reduce emissions has become an urgent problem to be solved. Contents of the invention [0003] The purpose of the prese...
Claims
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IPC IPC(8): F25D11/00F25D29/00H02N6/00
Inventor 王传仕吕正光
Owner HEFEI MIDEA REFRIGERATOR CO LTD