Abstract: A power device and an electrical appliance are provided. The power device has a control input terminal, a first driving circuit and a second driving circuit. When the control input terminal is connected to a high level or a low level, the first driving circuit and the second driving circuit output a high/low level signal in a first voltage range or a high/low level signal in a second voltage range. The first voltage range is different from the second voltage range.

Abstract: A dehumidifier includes a machine body having a dehumidification function and a water tank including a receiving cavity. The dehumidifier has a working state, in which the machine body is directly above the water tank and the receiving cavity receives water formed by dehumidification by the machine body.

Abstract: An integral air conditioner is provided. An electric control box of the air conditioner is split into at least a first box body and a second box body. The first box body is arranged between a first fan shell and a middle partition plate. The second box body is arranged below the middle partition plate. A first fan has a first fan wheel and the first fan shell. Since the first fan wheel rotates around a shaft, the first fan shell generally has an arc-shaped edge. A gap is presented between a surface of the first fan shell and the middle partition plate. The electric control box is split into multiple box bodies and constructed to match the shape of the first fan shell. The first box body of the multiple box bodies is arranged in the gap between the first fan shell and the middle partition plate.

Abstract: A household appliance network configuration method includes searching by a control terminal for connection information, establishing by the control terminal a connection with a household appliance in response to finding the connection information of the household appliance, sending network configuration information corresponding to the household appliance to the household appliance to cause the household appliance to perform network configuration according to the network configuration information, and authenticating the control terminal after the network configuration is successfully performed.

Abstract: An air conditioner electric control assembly includes an electric control board including an alternating-current power supply input interface configured to receive an external alternating-current power supply, a first power supply interface connected to the alternating-current power supply input interface and configured to output a high-voltage alternating current, a second power supply interface configured to connect a low-voltage alternating-current power supply or a low-voltage direct-current power supply, a rectifier circuit mounting site connected to the second power supply interface, a filter circuit mounting site connected to the rectifier circuit mounting site, a drive circuit connected to the filter circuit mounting site, a switch device connected to the drive circuit, and a microcontroller unit (MCU) connected to the drive circuit and configured to control the drive circuit to drive the switch device to switch state to drive a load to operate.

Abstract: An air treatment apparatus and an air conditioner are provided. The air treatment apparatus has a housing and one or more air treatment devices. An airflow passage is formed in the housing. A mounting cavity is formed in the airflow passage. A side of the mounting cavity has a mounting opening. Multiple mounting portions are disposed in the mounting cavity. Two opposite sides of each of the mounting portions have a first sliding surface and a second sliding surface, respectively. At least one of the air treatment devices is drawably mounted on the mounting portions through the mounting opening and in slidable fit with the first sliding surface and the second sliding surface. Each of the air treatment device is mountable on one of the mounting portions.

Abstract: A control method includes acquiring indoor temperatures of a plurality of rooms each having one of a plurality of indoor units of a multi-split air conditioner, identifying a target indoor unit corresponding to a target room in response to the target room satisfying an overheating condition or a supercooling condition, controlling other one or more indoor units of the multi-split air conditioner except for the target indoor unit to be shut down, and switching an operation mode of the target indoor unit.

Abstract: An air conditioner indoor unit is provided. The indoor unit has a housing, a volute and a first heat exchanger. The housing is provided with an installation cavity. The volute is installed in the installation cavity. An air outlet of the volute is inclined towards a bottom of the installation cavity. The first heat exchanger is installed in the installation cavity corresponding to the air outlet. The first heat exchanger extends from a bottom of the volute to a top of the volute. An air inlet cavity is defined by the volute, the first heat exchanger and the bottom of the installation cavity.

Abstract: An air outlet device includes an air duct case and an air guide assembly. The air duct case including an air outlet member. The air outlet member includes an air cavity formed inside the air outlet member, an air inlet at one side of the air outlet member and communicating with the air cavity, and an air outlet at another side of the air outlet member and communicating with the air cavity. The air guide assembly includes an air outlet hole. The air guide assembly is movably mounted at the air outlet member and located at the air outlet. The air guide assembly is provided close to a surface of the air outlet member and is movable along the surface of the air outlet member to change an angle of an airflow from the air outlet.

Abstract: An air conditioner indoor unit includes a housing, a collection device, and a lifting device. The housing includes a body and a top cover. A top of the body includes a fitting port and the top cover is disposed at the fitting port. The collection device is disposed at the top cover. The lifting device is coupled to the top cover and configured to drive the top cover to move between a storage position and a detection position that allows the collection device to collect external information outside the housing.

Abstract: A control circuit for an air conditioner outdoor unit, an electric control component and an air conditioner are provided. The control circuit has a power input end for accessing alternating current power, an outdoor unit power supply circuit connected to the power input end for converting the accessed alternating current into an outdoor unit power supply, a first electronic switch provided in series between the power input end and the outdoor unit power supply circuit, and a standby power supply. An input end of the standby power supply is connected to an output end of a standby control power supply of an indoor unit. An output end of the standby power supply is connected to a controlled end of the first electronic switch. The standby power supply starts to operate when receiving the standby control power supply of the indoor unit, to control the closing of the first electronic switch.

Abstract: The present disclosure provides a device binding method and apparatus, and an electronic device. The method includes: sending, by a first application program executing a first protocol, a query instruction to a target device, the query instruction being used to query a first device identifier of the target device in a second protocol; receiving, by the first application program, the first device identifier sent by the target device; and providing, by the first application program, the first device identifier, to enable a second application program executing the second protocol to bind a login account of the second application program to the target device based on the first device identifier.

Abstract: An air conditioner is provided. A main body of the air conditioner is provided with an air outlet having a front opening. The main body is also provided with a side air guide member for guiding airflow to at least one of a left side and a right side of the air conditioner.

Abstract: Provided are a control method for an air conditioner and an air conditioner. The control method includes: determining a corner frequency of a compressor based on a target frequency of the compressor and a minimum operating frequency of the compressor; determining, based on the corner frequency, a first rate and a second rate of frequency-raising of the compressor; and controlling the compressor to start up, the compressor performing the frequency-raising at the first rate when a current operating frequency of the compressor is smaller than the corner frequency, and the compressor performing the frequency-raising at the second rate when the current operating frequency of the compressor is greater than or equal to the corner frequency. The first rate is greater than the second rate.

Abstract: Provided are an electric control component, an air conditioner having the same, and an assembly method for the electric control component. The electric control component includes a circuit board, a chip, a radiator and a fixing member. The chip is disposed on the circuit board. The radiator is disposed at a side of the chip away from the circuit board. The fixing member is configured to rigidly connect the radiator to the circuit board. At least one of the circuit board and the radiator has an engagement portion adapted to be engaged with a pre-tightening device for clamping the radiator and the circuit board.

Abstract: A water receiving tray for a window air conditioner includes a tray body and a wiring body. The tray body includes a water tank. The wiring body is provided at a side of the tray body proximal to an outdoor part of the window air conditioner. The wiring body includes a wiring groove.