Adjustable lamp used for playing court

Abstract

The invention discloses an adjustable lamp used for a playing court. The adjustable lamp comprises a lamp body, the adjustable lamp also comprises a lamp rod and a lamp sleeve which is matched with the lamp rod, and at least four indent bayonets are arranged in the lamp sleeve and uniformly arranged on the peripheral surface of the inner wall of the lamp sleeve; the lamp rod is also provided with an elastic protuberance which is matched with the indent bayonets, a regulating rod is arranged in the lamp rod and used for controlling the elastic protuberances to popping up; and the lamp rod is provided with a nut used for controlling the regulating rod and a screw used for connecting the regulating rod, and the screw is matched with the nut. The adjustable lamp has the beneficial effects that a certain amount of indent bayonets are arranged on the lamp sleeve, the elastic protuberance is stuck in the indent bayonets at different distances, so that the length of the lamp rod can be adjusted and the lamp can rotate for 360 degrees, therefore, the lamp can be use conveniently, the irradiation angle and area of the lamp can be adjusted conveniently without changing the position of the lamp rod. The adjustable lamp has the advantages of convenience in use, simple structure, high safety and attractive appearance.

Description

technical field [0001] The invention relates to a lamp, in particular to an adjustable lamp for stadium lights. Background technique [0002] In empty and busy places such as city squares, gymnasiums, leisure areas, parking lots, etc., stadium lights are usually used to achieve large-scale centralized lighting. It is fixedly installed on the top of the light pole, and the irradiation angle of the lamp is fixed. Because the lamp and the light pole are fixedly connected, it cannot change the irradiation angle of the lamp. In different places, the irradiation angle range cannot be adjusted according to the needs of the site. [0003] The existing lifting high pole lights rely on the hoist installed in the light pole to move the lamp panel to the top of the light pole through the traction rope. With the development of society and the improvement of lighting technology, the requirements for night lighting are getting higher and higher. As a novel lighting method, lighting is use...

AI Technical Summary

Problems solved by technology

[0002] In empty and busy places such as city squares, gymnasiums, leisure areas, parking lots, etc., stadium lights are usually used to achieve large-scale centralized lighting. It is fixedly installed on the top of the light pole, and the irradiation angle of the lamp is fixed. Because the lamp and the light pole are fixedly connected, it cannot change the irradiation angle of the lamp. In different places, the irradiation angle range cannot be adjusted according to the needs of the site.

[0003] The existing lifting high pole lights rely on the hoist installed in the light pole to move the lamp panel to the top of the light pole through the traction rope. With the development of society and the improvement of lighting technology, the requirements for night lighting are getting higher and higher. As a novel lighting method, lighting is used more and more widely, but the existing elevating high-pole lamps cannot adjust its irradiation range and length, which affects the range of use

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