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An automated astigmatism or spotlight lighting equipment

A technology of lighting equipment and astigmatism, which is applied in the field of lighting decoration, and can solve problems such as inability to match the stage scene and insufficient changeability of lamps and lanterns.

Active Publication Date: 2021-03-19
CHINA HELON EXPLOSION PROOF ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Chinese patent (authorized announcement number: CN207740870U) discloses an ornamental LED lamp for stage lighting equipment. The lamp has insufficient changeability and cannot match the scene of the stage to quickly create suitable lighting. Therefore, a device that can automatically switch lights is needed. device

Method used

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  • An automated astigmatism or spotlight lighting equipment
  • An automated astigmatism or spotlight lighting equipment
  • An automated astigmatism or spotlight lighting equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] see figure 1 and figure 2 , an automatic astigmatism or spotlight lighting equipment, including a base plate 1, a spotlight base 5, a primary refraction frame 4 and a secondary refraction frame 2 are installed on the base plate 1, and the spotlight base 5 is fixed by a fixing bolt 52 Installed on the substrate 1, the front end of the spotlight holder 5 is provided with a light source port 51, the primary refraction frame 4 is installed directly in front of the light source port 51, and the secondary refraction frame 2 is set on the primary refraction frame On the side of the frame 4, the inner cavity of the secondary refraction frame 2 is inclined with respect to the base plate and is equipped with a threaded rod 21. 23 is connected to the front end of the threaded rod 21. The refraction plate 22 is composed of two concave plates, and the concave plate is combined with the hinge pin 23 and the pull rod 25 to form a concave structure.

[0027] The threaded rod 21 is e...

Embodiment 2

[0032] see image 3 , this embodiment is a further optimization of Embodiment 1. On the basis of it, the refraction plate 22 is composed of two convex plates, and the convex plate is combined with the hinge pin 23 and the pull rod 25 to form a convex shape. Type structure, compared with Embodiment 1, the working principle of this embodiment is the same, the difference is that the refraction plate 22 is designed as a convex structure, so that the effect of converging light source in Embodiment 1 is transformed into the effect of diffusing light source.

Embodiment 3

[0034] see Figure 4 , this embodiment is a further optimization of Embodiment 1. On the basis of this, the primary refraction frame 4 is installed on the base plate 1 through a movable base 41, and a transmission disc 43 is installed on the side wall of the base plate 1. The transmission A transmission connecting rod 44 is installed on the edge of the disk surface of the disk 43, and a connecting seat 46 is installed on the rear side of the movable base 41. The end of the driving connecting rod 44 is connected with the connecting seat 46. There is a steering motor, the motor of the steering motor is connected with the roller shaft 42 of the transmission disc 43, and an orientation sleeve 45 is installed on the plane of the substrate 1, and the transmission connecting rod 44 is limited in the orientation sleeve 45, and the steering motor Drive the transmission disk 43 to move, the transmission disk 43 drives the transmission connecting rod 44 to move, and the whole crank trans...

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Abstract

The invention relates to the field of lighting decoration, in particular to an automatic astigmatic or concentrated light lighting device. The automatic astigmatic or concentrated light lighting device comprises a base plate, a lamp refracting holder, a first-stage refracting frame and a second-stage refracting frame are installed on the base plate, the first-stage refracting frame is directly installed in front of a lamp source port, and the second-stage refracting frame is arranged on the side edge of the first-stage refractor frame. A threaded rod is arranged in an inner cavity of the second-stage refracting frame in an incline shape, refracting plates are installed at the front end of the threaded rod, and the refracting plates are connected with the front end of the threaded rod through a closing shaft bolt. A transmission sleeve is installed on the threaded rod, fixing bolts are installed on the rear sides of the refracting plates, and the transmission sleeve and the fixing boltsare connected through pull rods correspondingly. Through a thread transmission mechanism and a connecting rod transmission mechanism, an angle of refraction is changed, so that the diffusion range oflight is changed, then the concentration or astigmatism of light is adjusted, and the automatic astigmatic or concentrated light lighting device is used for meeting the demand of the field.

Description

technical field [0001] The invention relates to the field of lighting decorations, in particular to an automatic astigmatism or spotlight lighting equipment. Background technique [0002] The lamps and lanterns market is extremely rich in varieties, with ever-changing shapes and performances. The aesthetic feeling of lamps and lanterns is very important. Lamps with beautiful colors and good shapes can bring pleasure to people; The material and illuminance should be consistent with the interior function and decoration style; the ultimate goal is to make all kinds of light-receiving objects around the lamps evenly distributed, so that people's visual functions can play a good role; with the development of the times, now whether it is a theater or a stage , squares or large gatherings or even private parties, etc., lighting has become an indispensable and important factor. [0003] Chinese patent (authorized announcement number: CN207740870U) discloses an ornamental LED lamp f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/00F21V5/00F21V7/00F21V14/06F21Y115/10
CPCF21S8/00F21V5/00F21V7/00F21V14/06F21Y2115/10
Inventor 魏国艳
Owner CHINA HELON EXPLOSION PROOF ELECTRIC
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