Solar energy integration cooling LED streetlamp

Abstract

The invention discloses a solar energy integration cooling LED streetlamp in the technical field of LED streetlamps. The solar energy integration cooling LED streetlamp comprises a supporting column.The top end of the supporting column is connected with a solar support. The other end of the solar support is connected with a solar energy integration plate. The right side of the supporting column is connected with a lamp fixing rod. A protection shell is arranged on the right side of the supporting column. The other end of the lamp fixing rod is connected with an integration box. The bottom ofthe integration box is connected with a lamp shell through a support. Draught fans are arranged on the left side and the right side of the inner wall of the integration box correspondingly. A heat absorption device is arranged in an inner cavity of the integration box. A cooling device is arranged in an inner cavity of the integration box. Cooling fins are arranged on the top of the cooling device. LED lamps are arranged in an inner cavity of the lamp shell. A glass cover is arranged at the bottom of the integration box. The cooling speed of the cooling device and the heat absorption device isincreased through wind blown out by the draught fans. The solar energy integration cooling LED streetlamp is simple in structure and convenient to use, the cooling speed of the LED lamps can also beensured, and the service life of the LED lamps is prolonged.

Description

technical field [0001] The invention relates to the technical field of LED street lamps, in particular to an LED street lamp with integrated solar energy and heat dissipation. Background technique [0002] The basic structure of LED lamps is electroluminescent semiconductor materials. Based on the characteristics of LED light source such as small size, low power consumption, long service life, high brightness, and low heat, LED will be the most ideal light source to replace traditional light sources. With the maturity of LED technology, LED lamps designed with LED light sources have been widely used. The heat dissipation scheme usually adopted by existing high-power LED lamps is: firstly, solder the LED chip on the aluminum base or copper base by reflow soldering. The base PCB board, and then coat a layer of heat-conducting silica gel on the bottom of the PCB board, and finally bond the PCB board to the aluminum alloy lamp body (radiator). The heat of the LED chip is first...

AI Technical Summary

Problems solved by technology

However, when these cooling devices themselves reach a certain temperature, it will be difficult to continue to continuously dissipate heat to the LED lamp, causing the LED lamp to overheat inside and stop running.

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