Solar lighting lamp device capable of reducing noise by sound-adsorbing cotton

Abstract

The invention relates to a solar lighting lamp device capable of reducing noise by sound-adsorbing cotton. The solar lighting lamp device comprises a lamp pole, solar cell panels, support rods, adjustment gears, a lead screw, a threaded sleeve, a drive motor, a clutch sleeve and lifting supports. The drive motor, the lead screw, the threaded sleeve and the clutch sleeve are positioned in the lamp pole. One end of the clutch sleeve is connected with the drive motor, the inner surface of the clutch sleeve is connected with the tail end of the lead screw through an inner spline, the outer surface of the clutch sleeve is connected with the tail ends of the adjustment gears through drive gears, the threaded sleeve wraps the lead screw, the tail ends of the lifting supports are connected with the threaded sleeve, positioning bases are arranged on the upper surfaces of the lifting supports, the lifting supports are connected with the supports and the adjustment gears through the positioning bases, the adjustment gears are connected with the support rods, and a lamp mounting base is arranged on the upper end face of the lamp pole. The solar lighting lamp device has the advantages that vertical height adjustment and horizontal angle adjustment of the solar cell panels can be realized, and accordingly, utilization rate of the solar cell panels is increased.

Description

technical field [0001] The invention relates to a solar lighting lamp device which uses sound-absorbing cotton to reduce noise, and belongs to the technical field of solar lamp equipment. Background technique [0002] At present, with the advancement and promotion of solar energy technology, more and more lighting fixtures begin to use solar energy as the main energy supply, especially outdoor public lighting fixtures use a huge amount of solar energy, but in use, it is found that the current solar energy The positions of the solar panels equipped with the lighting fixtures are all fixedly installed on the lamp holders of the lighting fixtures, but because the position of the sun changes in a day, the solar panels can only be used when the sun is within a certain range. The power generation work results in a relatively low power generation utilization rate of solar panels. Therefore, how to realize the synchronous adjustment of solar panels with the operation of the sun has ...

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Problems solved by technology

[0002] At present, with the advancement and promotion of solar energy technology, more and more lighting fixtures begin to use solar energy as the main energy supply, especially outdoor public lighting fixtures use a huge amount of solar energy, but in use, it is found that the current solar energy The positions of the solar panels equipped with the lighting fixtures are all fixedly installed on the lamp holders of the lighting fixtures, but because the position of the sun changes in a day, the solar panels can only be used when the sun is within a certain range. The power generation work results in a relatively low power generation utilization rate of solar panels. Therefore, how to realize the synchronous adjustment of solar panels with the operation of the sun has become an important factor restricting the improvement of power generation efficiency of solar panels. In order to overcome this problem, there are currently Some use sensors, servo motors and high-precision digital control systems to form solar panel adjustment systems, but such devices are often costly to use, and their resistance to natural erosion is relatively poor, and their operational stability has certain deficiencies. Based on the status quo, there is an urgent need to develop a solar lamp with a simple structure, low cost of use, and stable operation with the ability to adjust solar panels.

[0003] Moreover, since the lamp needs at least two battery boards in the case of a large power demand, there is no simple and reliable adjustment method in the prior art to adjust the same angle of the two battery boards at the same time.

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