LED lamp panel projecting lamp light from multi-angle

Abstract

The invention discloses an LED lamp tray for projecting lights in a plurality of angles, comprising a lamp tray baseplate, LED lamp beads, a lamp bead lens and a lamp bead pad, wherein, the bead pad is positioned between the LED lamp bead and the lamp tray baseplate and used for connecting each LED lamp bead and the lamp tray baseplate. The lamp tray baseplate and the lamp bead pad are assembled in an inserted manner. The lamp bead pad is used for leading a mounting face of the LED lamp bead to be assembled into a bevel. By adopting the lamp bead pad to adjust the projecting direction of the LED lamp bead, the invention leads each LED lamp bead to irradiate one specific area so as to guarantee the lighting evenness. Besides, the lamp tray baseplate and the lamp bead pad are assembled in the inserted manner, and the LED lamp beads are connected with the lamp bead pad by a hooking spring in order to assure simple and rapid assembly.

Description

【Technical field】 [0001] The invention relates to the technical field of lighting, in particular to an LED lamp panel used for multi-angle projection of lighting lamps. 【Background technique】 [0002] Electricity consumption for road lighting has always been a major power consumer, accounting for about 29% of urban electricity consumption. The emergence of high-power LED lighting has brought the possibility of saving a lot of electricity. However, most LED lighting products use flat or folded flat lights, resulting in the concentration of rays from dozens of LED lamp beads, making the brightness directly under the street lamp far greater than the brightness at the far corner of the street lamp, and the brightness of the illuminated road edge is seriously insufficient. , about 50% of the brightness on the road can only rely on the divergent virtual light radiation. [0003] In addition, the LED lighting currently on the market also has the following disadvantages: [0004]...

AI Technical Summary

Problems solved by technology

[0004] 1. The basic requirement is to replace the lamps, and it is impossible to replace the current bulbs with LED lamp panels, which will undoubtedly cause new and huge waste;

[0005] 2. At present, when the LED lighting lamp is working, due to the rapid rise of the temperature of the LED lamp bead, most of the heat generated stays in the lamp body, making its luminous efficiency almost drop in a straight line with the rise of its temperature, which often causes the LED light to turn blue and turn blue. dark, resulting in shortened service life;

[0006] 3. At present, there are many assembly processes of LED lighting lamps, and the production cost is relatively high

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