LED LAMP FOR ARTIFICIAL LIGHTING OF FACILITIES FOR LIVESTOCK MANAGEMENT, HEAT-REMOVING ELEMENT FOR LAMP, LAMP BULB AND LED BOARD Russian patent published in 2016 - IPC F21V8/00 A01G9/00 A01K31/00 F21K2/00 F21S4/00 F21V29/70 F21V15/01 

FIELD: agriculture; lighting.

SUBSTANCE: group of inventions relates to agriculture, namely to branches of industrial cultivation and growing of different animals. LED lamp comprises a lengthy body in the form of a light-transmitting tubular envelope, inside which there is a heat-removing element and elongated board with LEDs, the ends of tubular flask are equipped with sealing plugs. Heat-removing element includes aluminium elongated profile with a flat platform for placement of led-circuit boards, wherein an elongated tubular section is made with possibility of further arrangement inside a light-transmitting tubular envelope and has in cross section shape with characteristic spaced apart along the perimeter of the protruding thrust points lying on the circumscribed circle, at that, platform for placement of led-circuit board is equipped with guide projections made throughout the length of heat-removing element with possibility of bending deformation in direction to each other. Lamp bulb includes an elongated body made of transparent polymer in the form of a tube with inner surface comprises extending elements made throughout the length of the bulb parallel to each other, the inner space of the tube is designed to accommodate elongated tubular heat-removing element to form a distributed along the perimeter of linear contacts, the part located on end protruding elements is made in the form of ribs with triangular shape ribs. Light-emitting diode board comprises an elongated body with conducting tracks and located along it and shifted relative to each other contact sites under the light-emitting diodes.

EFFECT: technical result is increased reliability of LED lamps, high technological effectiveness of their manufacturing, increased uniformity of light distribution and reduction of losses at its dispersion.

16 cl, 9 dwg, 2 ex