Solar streetlight

Abstract

The invention relates to a solar energy-saving street lamp belonging to technical field of public facility, comprising a base, a lamp stand, a lighting, a storage battery, a solar device and an automatic tracking controller. The lighting is connected with the lamp stand by a heat pipe arranged in the lighting. A plurality of lamp holders for holding lamp caps are formed on upper and lower surface of a supporting disk in the lampshade of the lighting; a reflector is arranged above the lighting and a plurality of heat pipes arranged in the supporting disk to conduct heat. The solar energy-saving street lamp has the advantages that a complex circuit pipeline is not needed to be laid due to the solar for power supply, construction is convenient and cost is reduced largely; a solar lighting system tracing light source automatically is windproof, dustproof and rain and snow prevention; drawback of bad heat dissipation of the LED lamp cap is solved effectively by a mode of downward heat transfer and heat dissipation; illumination area is enlarged by a mode of reflection lighting; intensity of self luminous light can be controlled automatically and energy is saved efficiently by a light intensity controller arranged on the lamp stand; theftproof mode is adopted in the storage battery and safety performance is high.

Description

technical field [0001] The invention belongs to the technical field of public facilities, in particular to a solar energy-saving street lamp. Background technique [0002] In the field of urban lighting, the proportion of street lamps is increasing, and the contradiction between them and the tension of power supply is becoming more and more prominent. Therefore, the requirement to replace traditional street lamps with energy-saving street lamps is also more urgent. Traditional street lamps generally install the light source at a height of 6-8 meters from the ground, and shoot down on the ground. The ground illumination is generally only 10-20 lux, with a large loss of illumination and high energy consumption; while the current popular LED street lamps, Although it can improve the illumination and reduce the energy consumption to a certain extent, it still cannot solve the power supply and heat dissipation problems. In addition, complex circuit pipelines need to be laid, wh...

AI Technical Summary

Problems solved by technology

Traditional street lamps generally install the light source at a height of 6-8 meters from the ground, and shoot down on the ground. The ground illumination is generally only 10-20 lux, with a large loss of illumination and high energy consumption; while the current popular LED street lamps, Although it can increase the illumination and reduce energy consumption to a certain extent, it still cannot solve the problems of power supply and heat dissipation

And it is necessary to lay complex circuit pipelines, which is inconvenient for construction and increases costs

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