Angle adjusting mechanism for lighting street lamp

Abstract

The invention discloses an angle adjusting mechanism for a lighting street lamp. The angle adjusting mechanism comprises a mounting base, a lamp pole is arranged at the top of the mounting base, a control box is arranged on the outer surface of the lamp pole, a second motor is mounted at the inner bottom of the lamp pole, a mounting box is fixedly arranged in the lamp pole, a gear ring is fixedly arranged in the mounting box, a planet wheel is connected to the inner side of the gear ring in a meshed mode, a sun wheel is connected to the outer surface of the planet wheel in a meshed mode, the output end of the second motor penetrates through the mounting box to be fixedly connected with the sun wheel, a triangular plate is arranged at the top of the planet wheel, and a rotating column is arranged at the top of the triangular plate. According to the angle adjusting mechanism for the lighting street lamp, under the action of the rotating column, a mounting plate, a supporting block, a sliding groove, the mounting box, the sun wheel, the planet wheel, the gear ring and the triangular plate, the problem that the lighting range is limited due to the fact that an existing lighting street lamp is inconvenient to adjust the angle is solved, and therefore the practicability of the lighting street lamp in use is improved.

Description

technical field [0001] The invention belongs to the technical field of street lamps, and in particular relates to an angle adjustment mechanism for illuminating street lamps. 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] Most of the street lamps in China are still driven by electricity, and some are driven by solar energy. However, most of the street lamps in the market are relatively tall in size and height, and most of the existing street lamps are fixed, which leads to the limitation of the illumination range of the light source. The angle and irradiation range of the lamp cannot be adjusted, which is not very convenient to use. Contents of the invention [0004] In order to overcome the deficiencies of the prior art, the present invention provides ...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention provides an angle adjustment mechanism for lighting street lamps, which solves the problem that the existing lighting street lamps are inconvenient to adjust the angle, resulting in limited irradiation range

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