FIELD: electricity.
SUBSTANCE: cartridge comprises a seat with contact elements arranged in a body with a compartment, where an electronic converter of the specified grid is installed. Leads of this converter are connected to contact elements or to a terminal box. A compartment for the converter is arranged in the form of a cooling radiator that surrounds it with ribbing or perforated walls. A body of the cartridge with a compartment for the converter may be arranged in the form of a heat conductive electric insulation ceramic material, such as rubellite or alunite, and also split with the possibility of converter replacement in process of operation. A seat for installation and connection of the lamp to the supply grid may be arranged with a threaded hole for a standard base of E14 or E27 type, or in the form of a response section /socket or plug/ of an electromechanical connector with facilities for tightening and stopping of the response part of the similar connector to be installed in the light diode lamp.
EFFECT: improved heat removal.
6 cl, 2 dwg
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