Integrated LED street lamp with vapor chamber used for dissipating heat

Abstract

The invention relates to an integrated LED street lamp with a vapor chamber used for dissipating heat. The integrated LED street lamp mainly comprises an integrated LED light source, a round clamping seat, a shell, fastening screws, a frame, a connecting wire, a lamp pole clamping seat, a drive power source, a cooling device, a secondary optical lens and the vapor chamber. The integrated LED street lamp is characterized in that the integrated LED light source is installed on the vapor chamber, and the drive power source is installed in the lamp pole clamping seat. According to the integrated LED street lamp, the characteristics that the vapor chamber is high in heat conducting speed, good in thermal homogeneity and the like are utilized, so that the phenomenon that a large amount of heat generated by the integrated LED street lamp cannot be rapidly dissipated is avoided; the drive power source is installed in the lamp pole clamping seat, so that the situation that when the drive power source is installed in the shell, cooling pressure is brought to the cooling device and a lamp shell is avoided; the integrated LED street lamp is good in cooling effect, high in cooling speed and simple in structure, the size of the lamp shell can be effectively reduced, and the weight of the whole LED street lamp is reduced.

Description

technical field [0001] The invention relates to an integrated LED street lamp with a vapor chamber for heat dissipation, in particular to an integrated LED street lamp with a vapor chamber for heat dissipation. Background technique [0002] Due to the energy saving, long life and easy maintenance of LED lamps, people have paid attention to LED technology in recent years, and LED lighting technology has been continuously developed. However, for high-power LED lamps, one of the most critical issues is The heat dissipation problem of LED lighting. The quality of LED heat dissipation is very important to the whole lamp. If the heat cannot be dissipated, it will accelerate the aging of the chip, light decay, color shift, shorten the life of the LED, and reduce the light efficiency of the lamp. In other words, the problem of heat dissipation determines the life of lamps and lanterns, which seriously restricts the development of LED lighting. The temperature also affects the life ...

AI Technical Summary

Problems solved by technology

At present, the structure selected for the heat sink of the LED street light source is that on the back of a large aluminum plate, there are many heat sink-like structures vertically, which is a structure with the worst natural convection heat dissipation performance, resulting in a complex waterproof and moisture-proof structure for the LED chip. It is not suitable for power dissipation and rainproof, which increases the weight of the entire street lamp and increases the cost of construction, which is a serious problem for current LED street lamps.

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