EXPLOSION-PROOF LED LAMP AND LIGHT-EMITTING ELEMENT FOR IT Russian patent published in 2021 - IPC F21V15/00 

FIELD: light engineering.

SUBSTANCE: invention relates to light engineering, namely to explosion-proof lighting devices; it is intended for use in any conditions, both indoors and in open spaces, to provide general lighting, including in environments with a high content of explosive and flammable gases, dust and moisture. An explosion-proof LED lamp contains a light-emitting element including an explosion-proof case base coupled with a translucent lampshade with the formation of a closed volume and at least one LED emitter installed in it on the base, as well as a power supply unit connected to the LED emitter by means of a current supply, wherein the case base of the light-emitting element is additionally equipped with an explosion-proof breathing valve, while the translucent lampshade is made in the form of a removable cover connected to the case base by means of an explosion-proof threaded connection. The power supply unit is equipped with an isolated case, and couplings of case elements of the light-emitting element and the power supply unit, as well as the LED emitter with the case base and the power supply unit, are made detachable.

EFFECT: increase in the efficiency of heat removal with the possibility of using high-power LEDs in the design, as well as increase in the maintainability of the structure.

25 cl, 4 dwg