Energy-saving street lamp for university campuses

Abstract

The invention relates to the technical field of illumination equipment, and discloses an energy-saving street lamp for university campuses. The street lamp comprises a lamp body bracket with the hollow inside, and a disc-shaped installing chassis welded to the bottom end of the lamp body bracket. According to the energy-saving street lamp for the university campuses, by combining the performance of expansion caused by heat and contraction caused by cold of a thermal expansion block body, a conductive block II parallel connection module with large resistance can be driven to move in the axis direction away from an outer lining lampholder in a cavity, and therefore the position of a conductive block I parallel connection module with small resistance is replaced, the resistance of a current loop of a lamp body becomes large, and the flowing current is reduced; through spherical arrangement of a solar panel and cooperative using of a light gathering glass cover, the irradiation contact area between the solar panel and sunlight is increased, the problem that the solar panel is not irradiated by sunlight due to sunlight changes cannot occur, the electric power storage effect of the solarpanel is improved, and according to the arrangement of a spherical protection frame, a protection device layer is arranged on the outer portion of the lamp body.

Description

technical field [0001] The invention relates to the technical field of lighting equipment, in particular to an energy-saving street lamp for university campuses. Background technique [0002] In today's university campuses, street lamps can be seen everywhere. They are used to illuminate campus road conditions. With the enhancement of environmental protection concepts, energy conservation has always been called for. Today's university street lamps are mostly used to control the power-on time of street lamps to achieve energy saving. purpose, and this will inevitably affect the effect of campus road lighting. There are also a small number of street lights that use solar energy to store energy to achieve the purpose of energy saving, and these street lights will have the same problem when they are used. In the process of street lighting In the process, the current passing through the wick will generate a lot of heat, which will increase the resistance of the wick, so it will c...

AI Technical Summary

Problems solved by technology

[0003] The invention provides an energy-saving street lamp for university campuses, which has the advantages of self-regulation and energy saving, and solves the problem of energy loss caused by the increase of the resistance of the wick caused by the large heat generated by the current street lamp during use

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