SNAPPING ILLUMINATION DEVICE Russian patent published in 2023 - IPC H01R33/00 F21V21/02 

FIELD: lighting technology.

SUBSTANCE: invention is related to production of electric lighting fixtures with a detachable connection of the LED lamp base and a socket, with connection of the electrical contacts by snapping, and disconnection by pushing the lamp base out of the socket when pressing the lamp diffuser. The lighting device comprises a housing (5) connected to the base, closed by a diffuser (1), in which the female base is connected to the male socket. A pin element (9) and a female contact ejector element (15) are installed in the base and cartridge in the axial direction, moreover, the first annular groove (14) is made on the outer surface of the cartridge, and the second annular groove (11) is made on the inner surface of the base with the installed an open spring ring (12), which, when connecting the base and the cartridge, enters the first annular groove (14), while the lower surface of the female sleeve (8) is located from the supporting element (17) of the cartridge at a distance sufficient to push the female contact ejector element (15) cartridge by pressing the diffuser (1) again.

EFFECT: simplification of dismantling of the lighting device from the socket without the need to wrap around the lamp diffuser, which can significantly reduce the space required for the operation of the lighting device and reduce labor costs.

2 cl, 5 dwg