Photography lamp light changing device

Abstract

The invention provides a photoflood lamp light changing device which solves the problems that an existing photoflood lamp light changing device is inconvenient to store and carry and needs to be lifted by a worker for use, and the elevation angle and the height of a reflecting cover cannot be adjusted in real time. The device comprises a supporting seat, the upper end of the supporting seat is detachably connected with a supporting column, the upper end of the supporting column is connected with a supporting frame, the upper end of the supporting frame is connected with a rotating frame, the upper front end of the rotating frame is connected with a rectangular supporting plate, and the four corners of the rectangular supporting plate are rotationally connected with reflective cloth supporting rods; a first-stage telescopic sleeve is arranged in the rectangular supporting plate, a second-stage telescopic sleeve is coaxially and slidably connected in the first-stage telescopic sleeve, a telescopic head rod is coaxially and slidably connected in the second-stage telescopic sleeve, the first-stage telescopic sleeve is hinged to a mounting frame fixedly connected to the rectangular supporting plate, the mounting frame is fixedly connected with a fixing pin rod, and the fixing pin rod is rotationally connected with the first-stage telescopic sleeve. The other side of the mounting frame is rotationally connected with a fixing ring sleeve which is in threaded fit with the fixing pin rod; the device is exquisite in structure and has very high practicability.

Description

technical field [0001] The invention relates to the technical field of photographic lamps, in particular to a dimming device for photographic lamps. Background technique [0002] In the process of photography and interviews, due to the problem of light, the surrounding brightness will not be enough, resulting in poor photography effect, and the beautiful side of the personnel cannot be effectively displayed, because the dimming device has the ability to expand the light source and create soft light Therefore, dimmers are often used to adjust the light. [0003] However, there are many following problems in the process of using current photographic dimming devices: 1. The existing photographic lamp dimmer device includes a base for fixing the support rods, a plurality of support rods are arranged on the base, and a reflector supported by a plurality of support rods and having an opening at one end. There is a soft light cloth facing the light source at the bottom. After th...

AI Technical Summary

Problems solved by technology

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a dimming device for photographic lamps, which effectively solves the problem of the existing dimming devices for photographic lamps It is not easy to store and carry, needs to be lifted by the staff, and the problem that the reflector cannot adjust the elevation angle and height in real time

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