LIGHT DIODE BULB FOR LUMINESCENT LAMPS Russian patent published in 2012 - IPC F21S4/00 

FIELD: electricity.

SUBSTANCE: invention relates to lighting devices and may be used to replace luminescent lamps with a light diode source of light by means of its installation into available fixtures of luminescent lamps. A light diode bulb for luminescent lamps is installed in the available fixture of the lamp and comprises the following: - n (where n≥1) of light diode boards joined to each other into a serial electric circuit, every of which represents an electric circuit board connected in a working position to a source of supply and equipped with light diodes arranged in it, facilities for fixation and retention of a light diode bulb in a working position, and also a base 5, complying in shape and dimensions with shape and dimensions of the luminescent lamp. Each light diode circuit board 1 by means of fixation stands 6 is oppositely fixed to the base 5 so that light radiation is directed towards the latter.

EFFECT: increased efficiency of operation of a light diode bulb, lower labour and material inputs for manufacturing and assembly when replacing luminescent lamps with light diode sources of light, and also expansion of functional capabilities of a light diode lamp.

15 cl, 1 dwg