Abstract: The present disclosure disclosures a monitoring device. The monitoring device includes a monitoring module configured to obtain monitoring data of a surrounding environment of the monitoring device; a first wireless communication module configured to transmit the monitoring data; a second wireless communication module configured to receive a control instruction; and a first control module configured to control the monitoring module, the first communication module, and the second communication module to work.

Abstract: Provided are an aroma diffusing apparatus and an oil supply method. The aroma diffusing apparatus includes a main body and an oil storage tube. The main body is provided with a liquid storage chamber which is configured to store a liquid. The oil storage tube is configured to store an essential oil. When the aroma diffusing apparatus works, a bottom portion of the oil storage tube may be in fluidic communication with the liquid storage chamber thus allowing the essential oil in the oil storage tube to flow from the bottom of the oil storage tube into the liquid storage chamber as the liquid in the liquid storage chamber is being consumed.

Abstract: Provided is an electric holder. The electric holder includes a shell and a pair of clamping arms. The electric holder also includes: a linkage mechanism that forms a linkage connection with at least one clamping arm of a pair of clamping arms; an electric driving apparatus that forms a linkage connection with the linkage mechanism; a control unit coupled to the electric driving apparatus; and at least one trigger unit coupled to the control unit.

Abstract: Provided are an aroma diffusing apparatus and an oil supply method. The aroma diffusing apparatus includes a main body and an oil storage tube. The main body is provided with a liquid storage chamber which is configured to store a liquid. The oil storage tube is configured to store an essential oil. When the aroma diffusing apparatus works, a bottom portion of the oil storage tube may be in fluidic communication with the liquid storage chamber thus allowing the essential oil in the oil storage tube to flow from the bottom of the oil storage tube into the liquid storage chamber as the liquid in the liquid storage chamber is being consumed.

Abstract: A falling-water muffling device for an atomizer. The falling-water muffling device at least includes a falling-water receiving structure, wherein the falling-water receiving structure includes a sidewall and a water mist flow hole surrounded by the sidewall. The internal side of the sidewall forms a receiving surface configured to receive water droplets passing through the water mist flow hole, and a first air inlet is disposed on the sidewall.

Abstract: Provided are an aroma diffusing apparatus and an oil supply method. The aroma diffusing apparatus includes a main body and an oil storage tube. The main body is provided with a liquid storage chamber which is configured to store a liquid. The oil storage tube is configured to store an essential oil. When the aroma diffusing apparatus works, a bottom portion of the oil storage tube may be in fluidic communication with the liquid storage chamber thus allowing the essential oil in the oil storage tube to flow from the bottom of the oil storage tube into the liquid storage chamber as the liquid in the liquid storage chamber is being consumed.

Abstract: Provided is an electric holder. The electric holder includes a shell and a pair of clamping arms. The electric holder also includes: a linkage mechanism that forms a linkage connection with at least one clamping arm of a pair of clamping arms; an electric driving apparatus that forms a linkage connection with the linkage mechanism; a control unit coupled to the electric driving apparatus; and at least one trigger unit coupled to the control unit.

Abstract: Provided are an aroma diffusing apparatus and an oil supply method. The aroma diffusing apparatus includes a main body and an oil storage tube. The main body is provided with a liquid storage chamber which is configured to store a liquid. The oil storage tube is configured to store an essential oil. When the aroma diffusing apparatus works, a bottom portion of the oil storage tube may be in fluidic communication with the liquid storage chamber thus allowing the essential oil in the oil storage tube to flow from the bottom of the oil storage tube into the liquid storage chamber as the liquid in the liquid storage chamber is being consumed.