Abstract: The present disclosure relates to an automatic transportation system that moves along a rail and is powered by induction feeding, and more particularly, to a terminal block configured to facilitate installation and extension of a cable for a configuration of an induction power track and to prevent a fire accident due to overheating in advance by an overheat detection unit provided therein and an automatic transportation system using the same.

Abstract: The present invention relates to a charging and discharging apparatus of a battery, and more particularly, to a charging and discharging apparatus of a battery capable of evenly charging respective battery cells whose charging and discharging characteristics are different from each other because capacities and internal resistances of the respective battery cells connected to each other in series do not completely coincide with each other, in an apparatus of charging and discharging a battery in which a plurality of battery cells are connected to each other in series.

Abstract: The present invention relates to a charging and discharging apparatus of a battery, and more particularly, to a charging and discharging apparatus of a battery capable of evenly charging respective battery cells whose charging and discharging characteristics are different from each other because capacities and internal resistances of the respective battery cells connected to each other in series do not completely coincide with each other, in an apparatus of charging and discharging a battery in which a plurality of battery cells are connected to each other in series.

Abstract: The wired and wireless charging device for an electric vehicle according to the present invention does not only dramatically reduce the costs for charging infrastructure but also making a user convenient in terms of time and space, since it is possible to charge electric vehicles of different charging modes with one charging device.

Abstract: An improved structure of an LED light includes a light source module and a heat dissipation module. The light source module includes a plurality the compartments formed therein and each of the compartments receives therein a light reflector and a light emission element. The compartments are provided with a seat at an end thereof distant from the light emission elements. Each of the compartments is provided with a cover mounted thereon. The heat dissipation module has an outer wall forming a heat dissipation fin section. The heat dissipation module receives therein a drive module electrically connected to the light emission element. The heat dissipation module is coupled to the seat. With such an arrangement, the loss of light is minimized to achieve optimum utilization. The heat dissipation module is kept away from the light source module so that excellent effect of heat dissipation can be achieved.