LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves
A technology of LED lamps and ultrasonic waves, applied in lighting and heating equipment, semiconductor devices of light-emitting elements, cooling/heating devices of lighting devices, etc. effect and other issues, to achieve the effect of strong air dispersion, rich variety, and improved heat dissipation effect
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[0021] The present invention will be further described below in conjunction with specific examples.
[0022] Such as figure 1 , 2 As shown, a bulb lamp is used as an example. Among them, the lamp housing 1 is made of light-transmitting materials such as resin, and a lamp housing ventilation hole 12 is arranged on the top of the lamp housing 1. One end of the plastic ring 7 is tightly connected with the metal radiator 6, and the other end is tightly connected with the lamp holder 8. The plastic ring 7 is provided with a plastic ring air hole 9, and the lamp bead board 10, that is, the printed circuit board on which the LED lamp bead illuminant is installed, is made of an aluminum substrate, and the lamp bead board 10 is provided with 12 lamp bead boards. At the same time, the lamp bead board 10 is provided with a lamp bead board screw fixing hole 13, the lamp bead board 10 is fixed on the metal material radiator 6 by the lamp bead board fixing screw 3, and the ultrasonic gene...
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