360 LED projection lamp zoom structure

Abstract

The utility model provides a 360 LED projection lamp zoom structure, which comprises a mounting plate, a guide rail group, a transmission mechanism and a zoom lens, the guide rail group is arranged in the middle of the mounting plate, the zoom lens is arranged on the guide rail group and can move along the guide rail group, the transmission mechanism is arranged on the mounting plate and is positioned on one side of the guide rail group, and the zoom lens is arranged on the mounting plate and can move along the guide rail group. And the transmission mechanism is connected with the zoom lens and is used for driving the zoom lens to move along the guide rail group. The objective of the utility model is to solve the problem of accurate positioning of stage light zooming, and a high-precision guide rail group is designed for 360 LED zooming, so that accurate positioning of zooming is satisfied, and installation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lamps, in particular to a 360-degree LED projection lamp zoom structure. Background Art

[0002] Stage lights are commonly used as background lights in dance halls, stadiums, high-rise buildings, entertainment venues, etc. In specific application scenarios, they can be rotated in multiple directions and angles according to the needs of lighting effects.

[0003] The pattern zoom of cultural and tourism lighting requires precise positioning, but the current zoom and focus of stage lighting often have displacement phenomena, resulting in inaccurate positioning of the pattern zoom. Utility Model Content

[0004] The utility model provides a 360 LED projection lamp zoom structure to solve the problem of accurate positioning of stage light zoom. A high-precision guide rail group is designed for the 360 ​​LED zoom, thereby meeting the accurate positioning of the zoom and the installation is simple and convenient.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A 360 LED projection lamp zoom structure includes a mounting plate, a guide rail group, a transmission mechanism and a zoom lens, wherein the guide rail group is arranged on the middle part of the mounting plate, the zoom lens is arranged on the guide rail group and can move along the guide rail group, the transmission mechanism is arranged on the mounting plate and located on one side of the guide rail group, and the transmission mechanism is connected to the zoom lens and is used to drive the zoom lens to move along the guide rail group.

[0007] Preferably, the guide rail group includes a linear guide rail and a slider, the linear guide rail is arranged on a mounting plate, and the slider is arranged on the guide rail and can move along the guide rail.

[0008] Preferably, the slider is a ball slider.

[0009] Preferably, the transmission mechanism includes a motor, a transmission wheel group and a transmission belt, the motor is arranged on one end of the mounting plate, the transmission wheel group is arranged on the mounting plate and connected to the output end of the motor, and the transmission belt is arranged on the transmission wheel group and connected to the zoom lens.

[0010] Compared with the prior art, the beneficial effect of the utility model is that the zoom lens is driven by a high-precision guide rail group and a high-precision transmission mechanism, thereby satisfying the precise positioning of the zoom, and the installation is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0012] Figure 2 It is another side perspective schematic diagram of the utility model. DETAILED DESCRIPTION

[0013] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0014] It should be noted that when a component / part is referred to as being "set on" another component / part, it may be directly set on the other component / part or there may also be an intermediate component / part. When a component / part is referred to as being "connected / coupled" to another component / part, it may be directly connected / coupled to the other component / part or there may be an intermediate component / part at the same time. The term "connection / coupling" as used herein may include electrical and / or mechanical physical connections / couplings. The term "includes / comprising" as used herein refers to the presence of a feature, step or component / part, but does not exclude the presence or addition of one or more other features, steps or components / parts. The term "and / or" as used herein includes any and all combinations of one or more relevant listed items.

[0015] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0016] In addition, in the description of this application, the terms "first", "second", etc. are only used for descriptive purposes and to distinguish similar objects. There is no order of precedence between the two, and they cannot be understood as indicating or implying relative importance. In addition, in the description of this application, unless otherwise specified, the meaning of "plurality" is two or more.

[0017] See also Figure 1 and Figure 2 As shown, a 360 LED projector lamp zoom structure includes a mounting plate 1, a guide rail group 2, a transmission mechanism 3 and a zoom lens 4. The guide rail group 2 is arranged on the middle part of the mounting plate 1, the zoom lens 4 is arranged on the guide rail group 2 and can move along the guide rail group 2, the transmission mechanism 3 is arranged on the mounting plate 1 and is located on one side of the guide rail group 2, and the transmission mechanism 3 is connected to the zoom lens 4 and is used to drive the zoom lens 4 to move along the guide rail group 2.

[0018] In some embodiments, the guide rail group 2 includes a linear guide rail 21 and a slider 22. The linear guide rail 21 is arranged on the mounting plate 1, and the slider 22 is arranged on the linear guide rail 21 and can move along the linear guide rail 21. The slider 22 is a ball slider. A buffer rubber block can also be added behind the linear guide rail 21.

[0019] In some embodiments, the transmission mechanism 3 includes a motor 31, a transmission wheel group 32, and a transmission belt 33. The motor 31 is disposed on one end of the mounting plate 1, the transmission wheel group 32 is disposed on the mounting plate 1 and connected to the output end of the motor 31, and the transmission belt 33 is disposed on the transmission wheel group 32 and connected to the zoom lens 4. The transmission belt 33 is driven by the motor 31 to run, thereby driving the zoom lens 4 to follow the movement to complete zooming and focusing.

[0020] The utility model drives the zoom lens through a high-precision guide rail group and a high-precision transmission mechanism, thereby meeting the precise positioning of the zoom and having simple and convenient installation.

[0021] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A 360 LED projection lamp zoom structure, characterized in that: It includes a mounting plate, a guide rail group, a transmission mechanism and a zoom lens, wherein the guide rail group is arranged on the middle part of the mounting plate, the zoom lens is arranged on the guide rail group and can move along the guide rail group, the transmission mechanism is arranged on the mounting plate and located on one side of the guide rail group, and the transmission mechanism is connected to the zoom lens and is used to drive the zoom lens to move along the guide rail group.

2. The 360° LED projection lamp zoom structure according to claim 1, characterized in that: The guide rail group includes a linear guide rail and a slider, wherein the linear guide rail is arranged on a mounting plate, and the slider is arranged on the guide rail and can move along the guide rail.

3. The 360° LED projection lamp zoom structure according to claim 2, characterized in that: The slider is a ball slider.

4. The 360° LED projection lamp zoom structure according to claim 1, characterized in that: The transmission mechanism includes a motor, a transmission wheel group and a transmission belt. The motor is arranged on one end of a mounting plate. The transmission wheel group is arranged on the mounting plate and connected to the output end of the motor. The transmission belt is arranged on the transmission wheel group and connected to the zoom lens.

Images