A large-angle cooling led lamp

Abstract

The invention relates to an illumination lamp, in particular to a large-angle radiating LED (light-emitting diode) illumination lamp. A light source module at least comprises a heat conducting substrate, wherein the heat conducting substrate is connected with a heat conducting lamp pole; a first transparent radiating shell 3 for storing a transparent heat conducting medium and a second transparent radiating shell for storing the transparent heat conducting medium are arranged outside the heat conducting lamp pole respectively; the first and second transparent radiating shells are spliced into a shell of the LED lamp. According to the large-angle radiating LED illumination lamp, the LED lamp is radiated by virtue of the heat conducting substrate and the heat conducting lamp pole, and the first transparent radiating shell 3 for storing the transparent heat conducting medium and the second transparent radiating shell for storing the transparent heat conducting medium are arranged outside the heat conducting lamp pole respectively, and are matched with the transparent heat conducting medium, so that the radiation volume is doubled, and radiation effects are greatly improved; meanwhile, due to the adoption of the all-transparent radiating shells and the transparent heat conducting medium, the LED lamp has good luminous effects.

Description

technical field [0001] The invention relates to a lighting fixture, in particular to a large-angle heat dissipation LED lighting lamp. Background technique [0002] Bulb lamps are new energy-saving lamps that replace traditional incandescent bulbs. Traditional incandescent lamps and tungsten filament lamps have high energy consumption and short lifespan. Under the environment of global resource shortage, their production has been gradually banned by governments of various countries, and the replacement products are electronic energy-saving lamps. Although electronic energy-saving lamps have improved energy-saving effects, but Due to the use of many heavy metal elements that pollute the environment, it is contrary to the general trend of environmental protection. With the rapid development of LED technology, LED lighting has gradually become the best choice for new green lighting. LED is far superior to traditional lighting products in terms of luminous principle, energy sa...

AI Technical Summary

Problems solved by technology

[0005] like image 3 As mentioned above, the bulb adopts a spherical design, which increases the luminous angle, but because the luminous angle of the LED light emitter is 180 degrees, the side luminous intensity is not high, and it still cannot meet the energy star standard light distribution requirements

The heat dissipation area is reduced. Due to the heat resistance of the LED, the power of the LED is reduced, and the luminous flux standard of the replacement light source cannot be reached.

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