Stretchable solar streetlamp

Abstract

The invention relates to the technical field of lamps, in particular to a stretchable solar streetlamp. A connecting rod is arranged at the top of a lamp column of the stretchable solar streetlamp, one end of the connecting rod is connected on the lamp column, and an installing box is arranged at the other end of the connecting rod and provided with a lighting device; a second supporting column is provided with a second installing cavity formed in the column wall of a first supporting column in a sleeving mode; a third supporting column is provided with a third installing cavity formed in the second supporting column in a sleeving mode, and the connecting rod is installed on the side face of the third supporting column; a first installing hole and a second installing hole are correspondingly matched, and a third installing hole and a fourth installing hole are correspondingly matched; a vertical rod is arranged on the lamp column, a slant plate is arranged on the vertical rod, a baffle is arranged on the top face of the slant plate, an installing frame is arranged on the top face of the slant plate, a solar cell panel is installed in the installing frame, and a water tank is formed between the baffle and the installing frame; water through holes are formed in the baffle and connected with water through pipes; a water collecting cavity is formed in the top face of the installing box, and the water through pipes are communicated with the water collecting cavity. The stretchable solar streetlamp is convenient to transport, good in rain-proof effect and capable of collecting rainwater for heat dissipation.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to a retractable solar street lamp. Background technique [0002] Street lamps refer to lamps that provide lighting functions for roads, and generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places where lighting is required. [0003] Street lights generally include lamps and lampposts. Lamps are generally installed on a lamp post with a certain height, so that the street lamp has a larger lighting range. In order to save material and reduce weight, the light pole is generally a hollow structure, but the length of the light pole is generally a whole, and the length is long, so the light pole is very inconvenient in the process of transportation and installation; in addition, the working time of the lamp is generally long, so It needs to dissipate heat. The current heat dissipation method is mainly through heat di...

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Problems solved by technology

In order to save material and reduce weight, the light pole is generally a hollow structure, but the length of the light pole is generally a whole, and the length is long, so the light pole is very inconvenient during transportation and installation; in addition, the working time of the lamp is generally long, so It needs to dissipate heat. The current heat dissipation method is mainly through heat dissipation holes, but the effect is not good, which shortens the life of the street lamp; when the street lamp is working, the lampshade will become dirty and affect the lighting quality. At present, the lampshade cannot be effectively to clean

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