Efficient energy-saving high-power LED illumination device

Abstract

The invention discloses an efficient energy-saving high-power LED illumination device, which includes an LED lamp bank and a water storage unit arranged independent from the LED lamp bank, wherein LED lamp caps include LED light emitting units and water flowing channels; the water storage unit is provided with a cold water zone and a hot water zone inside, which are separated from each other; the cold water zone is connected with a water inlet of each LED lamp cap through a cold water pipeline; and the hot water zone is connected with a water outlet of each LED lamp cap through a hot water pipeline. The total weight of the LED lamp caps is greatly reduced, and the lamp caps are mounted more conveniently, so that under the condition of same weight, a single lamp cap can realize higher power illumination, and fewer lamp caps are needed under the condition of realizing the same illumination effect; the device assembly complexity and manufacturing cost can be greatly reduced; and heat generated by the lamp caps in working can be used for heating water, and the heated hot water can be directly used by people, so that the energy utilization rate can be improved by more than 85%.

Description

technical field [0001] The invention relates to a lighting device, in particular to a high-efficiency, energy-saving and high-power LED lighting device. Background technique [0002] In large public places such as stadiums, football fields, squares, airport aprons, roads, etc., in order to avoid obstacles of moving objects on the ground and achieve large-area lighting, the installed lamps require high height and high illuminance. Traditional sodium lamps, metal halide lamps, etc., or other current LED lamps, due to their maximum illuminance and weight limitations, need to install a very large number of lamps to meet the lighting requirements of similar places. [0003] Traditional sodium lamps, metal halide lamps, etc., or other current LED lamps, rely on the lamp housing or heat sink to dissipate the heat naturally. To achieve high-power lighting under the premise of ensuring heat dissipation, the structure and weight of the lamp body are very important. huge. At present,...

AI Technical Summary

Problems solved by technology

At present, some LED lamps adopt the cooling method of liquid circulation to the radiator, but the radiator is still attached to the lamp, which cannot reduce the weight of the lamp

In addition, this method of relying on the lamp housing or heat sink to dissipate heat naturally is generally to directly diffuse the heat into the air, which not only affects the surrounding environment, but also causes a great waste of energy.

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