LED lamp with ventilation and heat dissipation functions

Abstract

The invention discloses an LED lamp with ventilation and heat dissipation functions. The LED lamp comprises a lamp holder; a shell with a hollow structure is welded at the bottom of the lamp holder; aseparation plate is vertically welded in the shell; a mounting plate is welded at the bottom of the shell; a rotating shaft movably sleeves the middle position of the top of the separation plate; a guide block with an annular structure and welded with the inner side wall of the shell is mounted on an outer ring of the rotating shaft; the separation plate is provided with a through hole penetrating through the separation plate; lamp beads fixedly sleeved with the mounting plate are mounted at the bottom of the separation plate; a lantern ring fixedly sleeved with the lamp beads is mounted between the separation plate and the mounting plate; exhaust holes penetrating through the shell are formed in one side of the lantern ring; and the exhaust holes are arranged around four side edges of the shell. The LED lamp is simple in structure and fast and convenient to operate; air is blown to the lamp beads in the lamp for heat dissipation; meanwhile, the heat dissipating efficiency of the lampis improved; and then, the air is blown to the surface of a lamp cover by using heat-dissipated air currents to prevent deposition of dust on the lamp cover.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to an LED lamp with ventilation and heat dissipation functions. Background technique [0002] LED is the abbreviation of light emitting diode in English. Its basic structure 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 circuit board with silver or gold wires. , and then sealed with epoxy resin around to protect the internal core wire, and finally install the shell, so the LED lamp has good shock resistance. The field of application involves mobile phones, table lamps, home appliances and other daily household appliances and mechanical production. Traditional LED lamps have low heat dissipation efficiency, dust is easy to deposit on the surface of the lampshade, and cleaning is inconvenient. Therefore, an LED lamp with ventilation and heat dissipation functions is needed. Content...

AI Technical Summary

Problems solved by technology

The field of application involves mobile phones, table lamps, home appliances and other daily household appliances and mechanical production. Traditional LED lamps have low heat dissipation efficiency, and dust is easy to deposit on the surface of the lampshade, making cleaning inconvenient. Therefore, an LED lamp with ventilation and heat dissipation functions is needed.

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