Novel LED street lamp

Abstract

The invention relates to a novel LED street lamp which comprises a lamp shell and a plurality of LED modules arranged inside the lamp shell, a silicon rubber pad is arranged below each LED module, ventilation holes are formed between every two adjacent LED modules, and the upper portion of the lamp shell is sequentially provided with a cooler and a covering board. The covering board is composed of a plurality of secondary covering boards, and the edges on two sides of each secondary covering board are provided with connection holes making each secondary covering board be connected to the lamp shell. The LED street lamp is convenient to install and good in heat dissipation performance.

Description

technical field [0001] The invention relates to an LED street lamp. Background technique [0002] The current situation of LED street lamps is that the size of the aluminum substrate and radiator on the lamp is determined according to the power requirement and assembled with the lamp housing. In this case, several problems will arise: 1. When the power of the lamp is high Larger, the radiator is also larger, because the flatness of the radiator itself is poor, and the larger the area, the greater the deformation, and the contact with the aluminum substrate is not tight, so that the aluminum substrate cannot be tightly attached to the radiator. The temperature on the lamp cannot be dissipated quickly, but the more it gathers, the faster the lamp bead decays, which greatly shortens the life of the lamp bead; 2. The uncertainty of the assembly quality of the integral lamp increases. Many, it is difficult to operate in an assembly line, the operation quality of each process can...

AI Technical Summary

Problems solved by technology

[0002] The current situation of LED street lamps is that the size of the aluminum substrate and radiator on the lamp is determined according to the power requirement and assembled with the lamp housing. In this case, several problems will arise: 1. When the power of the lamp is high Larger, the radiator is also larger, because the flatness of the radiator itself is poor, and the larger the area, the greater the deformation, and the contact with the aluminum substrate is not tight, so that the aluminum substrate cannot be tightly attached to the radiator. The temperature on the lamp cannot be dissipated quickly, but the more it gathers, the faster the lamp bead decays, which greatly shortens the life of the lamp bead; 2. The uncertainty of the assembly quality of the integral lamp increases. Many, it is difficult to operate in an assembly line, the operation quality of each process cannot be consistent, and the production efficiency is low. Generally, it can only be produced in a workshop mode, and it is not suitable for mass production.

3. It is difficult to maintain the lamps. Due to the large size of the lamps, they are not divided into blocks. To maintain the lamps, it is often necessary to disassemble the entire lamp, which is labor-intensive and time-consuming.

4. The waterproof and sealing performance is not good. Due to the large area and long linear distance of waterproofing, and the shape of the large lamps, the lamps become irregular. In addition, the large-scale materials are deformed, and water can easily enter the lamp.

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