Novel LED lamp with efficient heat dissipation function

Abstract

The invention discloses a novel LED lamp with an efficient heat dissipation function; the novel LED lamp comprises a shell, a lamp panel and a lampshade, wherein the shell is of a hollow structure with an opening in the bottom; the lamp panel is arranged at the position, close to the opening, of an inner cavity of the shell; a plurality of LED lamp groups which are uniformly distributed are arranged at the bottom of the lamp panel; a heat dissipation plate is arranged on the upper surface of the lamp panel, and a fixed plate is arranged on the upper surface of the heat dissipation plate; the fixed plate is connected with the inner wall of the shell; two symmetrically-distributed fans are arranged on the inner wall of the top end of the shell; when the lamp is in use, the lamp panel transmits heat generated by the LED lamp to the heat dissipation plate, and the heat dissipation plate transmits heat to heat dissipation pieces; the heat dissipation pieces transmit heat to the cavity abovethe fixed plate; at the moment, ventilation holes are formed in the left side and the right side of the shell, so that convection air is generated in the shell, and the heat dissipation pieces are cooled; and meanwhile, hot air rises, and the hot air in the shell extends out of the shell through the ventilation holes, so that the heat dissipation effect is achieved.

Description

technical field [0001] The invention relates to the technical field of LED lamps, in particular to a novel LED lamp with efficient heat dissipation. Background technique [0002] The LED lamp is an electroluminescent semiconductor material chip, which is cured on the bracket with silver glue or white glue, and then connected to the chip and the circuit board with silver or gold wires, and sealed with epoxy resin around it to protect the inner core wire. Function, the shell is finally installed, so the shock resistance of the LED lamp is good. [0003] Existing LED lamps tend to generate a lot of heat during long-term use, and it is difficult to discharge the LED lamps in time, causing the LED lamp board to heat up, easily damaging the internal electronic components, and affecting the service life of the LED lamp , In addition, the traditional LED lights are simple in structure, and usually adopt a fixed integrated structure, which is inconvenient for disassembly and mainten...

AI Technical Summary

Problems solved by technology

[0003] Existing LED lamps tend to generate a lot of heat during long-term use, and it is difficult to discharge the LED lamps in time, causing the LED lamp board to heat up, easily damaging the internal electronic components, and affecting the service life of the LED lamp , In addition, the traditional LED lights are simple in structure, and usually adopt a fixed integrated structure, which is inconvenient for disassembly and maintenance, and has certain limitations in use, and is inconvenient to use. Therefore, those skilled in the art provide a high-efficiency heat dissipation Novel LED lamp, to solve the problems raised in the above-mentioned background technology

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