A prism cluster led light

Abstract

The invention discloses a prism beam concentration type LED lamp which comprises a first lamp shell, a first tetragonal prism and a plurality of second lamp shells, wherein the second lamp shells and the tetragonal prism are installed in the first lamp shell, the second lamp shells are distributed around the first tetragonal prism, first convex lenses and second convex lenses are arranged between the second lamp shells and the first tetragonal prism, a second tetragonal prism is installed in each second lamp shell, a plurality of lamp panels are installed around each second tetragonal prism, and third convex lenses and fourth convex lenses are arranged between the lamp panels and corresponding second tetragonal prisms. According to the prism beam concentration type LED lamp, the brightness of the LED lamp is improved greatly and can be as high as 50000-100000lm; a light source is environmentally friendly; cooling copper sheets are installed on the periphery of an LED lamp bead, round holes and fin structures are arranged on the cooling copper sheets to improve convection heat dissipation and radiation heat dissipation effects of the cooling copper sheets, and therefore the service life of a lamb base can be as long as 50000-100000h.

Description

【Technical field】 [0001] The invention relates to the technical field of LED lamps, in particular to the technical field of LED lamps using prisms. 【Background technique】 [0002] At present, most of the LED and laser hybrid light sources on the market have a maximum brightness of no more than 10,000 lumens, and it is particularly difficult to increase their brightness. The market prospect of LED lights is bleak. The invention of this product breaks through the bottleneck of LED light sources. Although the brightness of the laser light source can be improved, its production cost is high and it is difficult to promote, and the laser light source is not suitable for use in ordinary products, because the laser has certain damage to the human body, especially the damage to the human eye. Used in military searchlights. In addition, the heat dissipation effect of the LED lamp board in the existing LED lamp is poor. Although the LED operating temperature can be kept below 70 degre...

AI Technical Summary

Problems solved by technology

Although the brightness of the laser light source can be improved, its production cost is high and it is difficult to promote, and the laser light source is not suitable for use in ordinary products, because the laser has certain damage to the human body, especially the damage to the human eye. Used in military searchlights

In addition, the heat dissipation effect of the LED lamp board in the existing LED lamp is poor. Although the LED operating temperature can be kept below 70 degrees Celsius, it cannot dissipate the heat generated by the LED more effectively, nor can the LED lamp have a longer lifetime. service life

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