Abstract: An assisting force control device for use in a bicycle with an electric motor and a crankshaft includes a driving member coupled co-rotatably to the crankshaft, a strain sensor disposed on the driving member, a torque calculation unit coupled to the strain sensor for calculating and outputting a torque signal, a rotational speed detection unit mounted on the crankshaft for outputting a rotational speed detecting signal, and a control unit. The control unit includes a receiving module for receiving the rotational speed detecting signal and the torque signal, and a processing module coupled to the receiving module for generating a force control signal to control the electric motor accordingly.

Abstract: An assisting force control device for use in a bicycle with an electric motor and a crankshaft includes a driving member coupled co-rotatably to the crankshaft, a strain sensor disposed on the driving member, a torque calculation unit coupled to the strain sensor for calculating and outputting a torque signal, a rotational speed detection unit mounted on the crankshaft for outputting a rotational speed detecting signal, and a control unit. The control unit includes a receiving module for receiving the rotational speed detecting signal and the torque signal, and a processing module coupled to the receiving module for generating a force control signal to control the electric motor accordingly.

Abstract: A fence assembly includes at least one frame unit and a lamp assembly. The frame unit is formed integrally from plastic, and includes a plate body and a peripheral flange. The plate body includes at least one first post portion and at least one second post portion that forms an angle with the first post portion. The peripheral flange extends rearwardly from a periphery of the plate body such that the plate body and the peripheral flange cooperate to confine a receiving space at a rear surface of the plate body. The lamp assembly includes at least one lamp socket secured on the plate body, at least one light bulb mounted on a corresponding lamp socket, and a power cord connected to the lamp socket. The power cord is disposed in the receiving space and is adapted to be connected to a power source.

Abstract: A decorative lighting device includes a miniature incandescent lamp, a plug-in base, a partition member, right and left urging lugs, and a housing. The miniature incandescent lamp is held in the plug-in base. The partition member is integrally formed with a bottom wall of the plug-in base. The right and left urging lugs are disposed on opposite sides of the partition member. The housing includes an upper end wall having an opening for passage of the plug-in base, a lower end wall having a slot adapted to receive two electric leads, and an inner intermediate circumferential wall communicating the upper and lower end walls. When the plug-in base, together with the miniature incandescent lamp, is inserted into the housing, lead-in wires of the miniature incandescent lamp and the electric leads will be firmly clamped between the intermediate circumferential wall and the right and left urging lugs to ensure good electrical contact and to prevent entrance of rainwater thereinto.

Abstract: A decorative lighting device includes a miniature incandescent lamp, a plug-in base, a partition member, right and left urging lugs, and a housing. The miniature incandescent lamp is held in the plug-in base. The partition member is integrally formed with a bottom wall of the plug-in base. The right and left urging lugs are disposed on opposite sides of the partition member. The housing includes an upper end wall having an opening for passage of the plug-in base, a lower end wall having a slot adapted to receive two electric leads, and an inner intermediate circumferential wall communicating the upper and lower end walls. When the plug-in base, together with the miniature incandescent lamp, is inserted into the housing, lead-in wires of the miniature incandescent lamp and the electric leads will be firmly clamped between the intermediate circumferential wall and the right and left urging lugs to ensure good electrical contact and to prevent entrance of rainwater thereinto.

Abstract: A decorative lighting device includes a miniature incandescent lamp, a plug-in base, a partition member, right and left urging lugs, and a housing. The miniature incandescent lamp is held in the plug-in base. The partition member is integrally formed with a bottom wall of the plug-in base. The right and left urging lugs are disposed on opposite sides of the partition member. The housing includes an upper end wall having an opening for passage of the plug-in base, a lower end wall having a slot adapted to receive two electric leads, and an inner intermediate circumferential wall communicating the upper and lower end walls. When the plug-in base, together with the miniature incandescent lamp, is inserted into the housing, lead-in wires of the miniature incandescent lamp and the electric leads will be firmly clamped between the intermediate circumferential wall and the right and left urging lugs to ensure good electrical contact and to prevent entrance of rainwater thereinto.