Searchlight with anti-dazzle device

Abstract

The invention relates to the technical field of illumination. The invention relates to a searchlight with an anti-dazzle device. The searchlight comprises a searchlight body, a steering adjusting mechanism used for adjusting the illumination direction of the searchlight body is arranged at the bottom of the searchlight body, the searchlight body comprises a shell, a lamp body capable of moving left and right is arranged in the shell, one end of the lamp body extends out of the shell and is connected with a telescopic reflection cup, a lampshade is arranged outside the reflection cup, a connecting piece in threaded connection with the lampshade is arranged on the outer wall of the shell, a shielding edge is arranged at one end outside the lampshade, a first fixing plate is arranged in the shell, a plurality of guide rods are arranged between the first fixing plate and the inner wall of the shell, the outer wall of the guide rod is sleeved with a sliding sleeve, a fixing piece is arranged on the outer wall of the lamp body, a sliding groove is formed in the outer wall of the shell, and an adjusting assembly used for adjusting the position of the lamp body is arranged on the outer side of the sliding groove, so that the defects in the prior art are overcome, and the searchlight can adjust the illumination range according to the using environment and is provided with an anti-dazzledevice.

Description

technical field [0001] The invention relates to the technical field of lighting, in particular to a searchlight with an anti-glare device. Background technique [0002] Searchlights are mainly used for remote lighting of venues, such as basketball courts, playgrounds, training grounds, etc. The required irradiation distance is relatively long, and the light intensity of the outgoing light is also very large, so reflectors are usually used for light distribution to obtain a comparison of the outgoing angle. For small lighting beams, most of the light is emitted in a direction approximately parallel to the optical axis of the lamp after being reflected by the reflector, but some of the light is still emitted at a slightly larger angle and causes glare to people near the lamp. The anti-glare treatment generally adopts the extended lamp tube, and the light with a large luminous angle is blocked by the extended part of the lamp tube, so as to achieve the anti-glare effect. Howeve...

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Problems solved by technology

[0002] Searchlights are mainly used for remote lighting of venues, such as basketball courts, playgrounds, training grounds, etc. The required irradiation distance is relatively long, and the light intensity of the outgoing light is also very large, so reflectors are usually used for light distribution to obtain a comparison of the outgoing angle. For small lighting beams, most of the light is emitted in a direction approximately parallel to the optical axis of the lamp after being reflected by the reflector, but some of the light is still emitted at a slightly larger angle and causes glare to people near the lamp. The anti-glare treatment generally adopts the extended lamp tube, and the light with a large luminous angle is blocked by the extended part of the lamp tube, so as to achieve the anti-glare effect. However, most of this device is fixed. During use, the range of light source illumination Unable to adjust, poor applicability, and inconvenience to users

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