Abstract: A heating assembly, used in an aerosol-forming apparatus, includes: a heating rod; a base film at least partially wrapping the heating rod; a heating film arranged between the base film and the heating rod; and two electrode leads. Each electrode lead of the two electrode leads has a conduction portion arranged between the base film and the heating rod and connected to the heating film.

Abstract: Disclosed is a lamp holder, which includes a front housing, a rear housing detachably connected to one end of the front housing, an end cap detachably connected to the other end of the front housing and a first connecting cap provided in the rear housing for connecting with a lamp, and further includes a compression spring, a conducting sheet and a conducting pole for contacting with an external power source. When one end of the lamp holder is connected with an external lamp socket, the conducting pole can keep a good electrical connection with the external power source due to the action of the compression spring; and when the other end of the lamp holder is connected with the lamp, the resilient sheet can keep a good electrical connection with the lamp due to the resilient sheet.

Abstract: Disclosed is a lamp holder, which includes a front housing, a rear housing detachably connected to one end of the front housing, an end cap detachably connected to the other end of the front housing and a first connecting cap provided in the rear housing for connecting with a lamp, and further includes a compression spring, a conducting sheet and a conducting pole for contacting with an external power source. When one end of the lamp holder is connected with an external lamp socket, the conducting pole can keep a good electrical connection with the external power source due to the action of the compression spring; and when the other end of the lamp holder is connected with the lamp, the resilient sheet can keep a good electrical connection with the lamp due to the resilient sheet.

Abstract: Disclosed is a network camera, which includes a camera assembly, a bottom cover, a top cover assembly fixed to the bottom cover, an alarm assembly and a human body sensor; the camera assembly includes a camera and a rotatable spherical shell which has a fixing cavity for holding the camera; the top cover assembly includes a top cover and a fixing cover fixed to the top cover; the top cover has an upper cavity and a camera hole via which the camera is able to extend out of the top cover; the fixing cover has a lower cavity; the upper cavity and the lower cavity form a spherical cavity together for being rotatably connected with the rotatable spherical shell; and the human body sensor is electrically connected with the camera assembly and the alarm assembly. The present invention achieves energy conservation and has a warning function.