Novel LED (light -emitting diode) lamp structure

The utility model provides a novel LED (light -emitting diode) lamp structure, this kind of bulb not only is fixed up the top of bracing piece, makes bracing piece and stem stem have better stability, guarantee the bulb when the transportation, bracing piece and luminescence unit can not rock, have effectually moreover improved holistic stability inside the bulb, can prolong the life -span of bulb. It includes the cell -shell, lamp holder and LED unit, be equipped with the stem stem in the cell -shell, the stem stem has the bracing piece that prolongs its axial extension and set up, be fixed with the LED unit on the bracing piece, be provided with the fixed pagoda spring in top that is used for the bracing piece between the inner wall of the top of bracing piece top and cell -shell, this pagoda spring is in on the same axis with the bracing piece, and simultaneously, the pagoda spring includes main aspects and tip, the tip of pagoda spring cup joints the outside of fixing at the guide post, the main aspects o