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33results about How to "The overall structure is simplified and improved" patented technology

Air outlet assembly and control method thereof, air conditioning indoor unit and air conditioner

The invention provides an air outlet assembly, a control method of the air outlet assembly, an air conditioning indoor unit and an air conditioner. The air outlet assembly comprises a housing, a fan, an adjusting part and a locking structure, wherein an air inlet and an air outlet are formed in the housing; the fan is arranged in the housing and used for driving air to flow into the housing through the air inlet and flow out of the air outlet; the adjusting part is movably arranged on the housing and is provided with a first working position and a second working position, the adjusting part comprises wind wings; the fan blows air towards the wind wings to drive the adjusting part to move to the first working position or the second working position; the locking structure is used for locking the adjusting part at the first working position or the second working position; and the adjusting part is provided with a first air outlet structure and a second air outlet structure. The wind wings drive the adjusting part to adjust the air outlet state under the action of airflow generated by the fan, positive significance is achieved for simplifying the structure of the air outlet assembly, controlling the cost and improving the working stability, and the problem of high cost of the air outlet assembly in the prior art is solved.
Owner:GREE ELECTRIC APPLIANCES INC

Double-wire power supply remote control device, control method and electrical equipment

The invention provides a double-wire power supply remote control device and method and electrical equipment, and the device comprises a power supply unit and a load unit which are connected through double cables. The power supply unit comprises a power supply module, a first switch module and a current sensing module; the first switch module controls voltage output and transmits an output voltage waveform to the load unit. The current sensing module senses a current waveform fed back by the load unit; the load unit comprises a load, a second switch module, a current-limiting resistor and a voltage induction module; the second switch module and the current-limiting resistor adjust the magnitude of the load current fed back to the power supply unit together. The voltage sensing module senses a voltage waveform input by the power supply unit, and the second switch module is used for generating a current waveform. Based on the device, the invention further provides a double-wire power supply remote control method and electrical equipment. According to the invention, the number of cables required for direct current power transmission is reduced, the system reliability is improved, and the design complexity is simplified.
Owner:INSPUR SUZHOU INTELLIGENT TECH CO LTD
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