LED (light emitting diode) lamp power supply connecting structure

The invention relates to the field of the design of an LED (light emitting diode) lamp, and particularly relates to an LED lamp power supply connecting structure. The LED lamp power supply connecting structure comprises an installation support, a light source plate, a light source conducting leaf spring and a power supply conducting leaf spring, wherein the light source plate is installed on the side surface of the installation support; the light source plate is provided with a positive electrode and a negative electrode, and the light source conducting leaf spring is embedded into the bottom of the installation support and respectively electrically connected with the positive electrode and the negative electrode; the power supply conducting leaf spring is embedded into the bottom of the installation support. By utilizing the technical scheme, the circuit connection between a power supply output end of an LED lamp and the light source plate can be facilitated, a great amount of manpower and material resources can be saved, and the qualification rate of products can be increased.