Power supply control method of air conditioner and corresponding air conditioner

Abstract

The invention provides a power supply control method of an air conditioner. The method comprises the following steps that S1, a unit is started, and a solar illumination intensity receiving device ofthe air conditioner receives an illumination signal; S2, whether the illumination intensity is larger than a set value or not is judged, and if yes, the commercial power is disconnected, and a storagebattery is powered by a solar panel; and if not, the storage battery is powered by the commercial power; and S3, the illumination intensity is judged every other period of time, and the step S2 is returned to be executed. The invention further provides an energy-saving air conditioner, wherein the power supply of the air conditioner is controlled by the method. The method has the advantages thatself-adaptive switching can be carried out on the commercial power or solar power supply modes according to the illumination intensity, so that the energy-saving effect is enhanced and the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a power supply control method for an air conditioner and a corresponding air conditioner. Background technique [0002] Air conditioners are widely used in industry and daily life, but they are also one of the main energy-consuming appliances. The use of renewable and clean energy for its power supply will greatly reduce the consumption of city power, which plays a positive and important role in energy conservation, emission reduction, and reduction of user expenditure on electricity. [0003] At present, the renewable energy used by air conditioners is mainly solar energy, but the current solar power supply technology has many shortcomings. On the one hand, when the sun is not shining well, it cannot provide enough power for the air conditioner to work normally. Switch to mains for power supply; on the other hand, when the sunlight is sufficient, it needs to be manuall...

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Problems solved by technology

[0003] At present, the renewable energy used by air conditioners is mainly solar energy, but the current solar power supply technology has many shortcomings. On the one hand, when the sun is not shining well, it cannot provide enough power for the air conditioner to work normally. Switch to commercial power for power supply; on the other hand, when the sun is shining enough, it needs to be manually switched from commercial power to solar power supply mode, which is extremely inconvenient to use, resulting in low comfort for users

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