CN210800830U

CN210800830U - Stage lamp light path adjusting structure and stage lamp with same

Info

Publication number: CN210800830U
Application number: CN201921225501.4U
Authority: CN
Inventors: 蒋伟楷; 其他发明人请求不公开姓名
Original assignee: Guangzhou Haoyang Electronic Co Ltd
Current assignee: Guangzhou Haoyang Electronic Co Ltd; Golden Sea Professional Equipment Ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-06-19
Anticipated expiration: 2029-07-31
Also published as: WO2021017659A1

Abstract

The utility model discloses a structure is adjusted to stage lamp light path and has its stage lamp, the structure is adjusted to stage lamp light path includes light effect subassembly, mount pad and frame plate, the light effect subassembly set up in the mount pad, the mount pad is fixed in through a plurality of fixing device the frame plate, just the mount pad with every junction distance each other of frame plate all passes through fixing device is adjustable alone. The stage lamp light path adjusting structure is multiple, the fixing device adjusts and adjusts the mount pad with the distance between every junction of frame plate to change on a plurality of directions the mount pad is for the inclination of frame plate realizes the light effect center of light effect subassembly and the coincidence of the optical axis of light beam to make the stage lamp can present better light efficiency.

Description

Stage lamp light path adjusting structure and stage lamp with same

Technical Field

The utility model relates to a technical field is adjusted to the light path of stage lamp, more specifically relates to a structure is adjusted and has its stage lamp to stage lamp light path.

Background

As a light effect device, the stage lamp has strict requirement on the coaxiality of the light effect center of a light effect component and the optical axis of a light beam. At present, the amplifying lens assembly and the focusing lens assembly of most stage lamps can only move along an optical axis after being installed, the coaxiality is guaranteed mainly by the fact that the fixed size is designed in an early stage, and the later stage assembly cannot be manually adjusted, so that in case of element production, certain errors exist in the required size, flaws appear in the lighting effect of the stage lamps after the assembly, and the product quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome above-mentioned prior art an at least defect, provide a stage lamp light path and adjust the structure, can adjust the light effect center of light effect subassembly and the axiality of optical axis.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a structure is adjusted to stage lamp light path, includes light effect component, mount pad and frame plate, light effect component set up in the mount pad, the mount pad is fixed in through a plurality of fixing device the frame plate, just the mount pad with the distance each other of every junction of frame plate is all passed through fixing device is adjustable alone.

The stage lamp light path adjusting structure is multiple, the fixing device adjusts and adjusts the mount pad with the distance between every junction of frame plate to change on a plurality of directions the mount pad is for the inclination of frame plate realizes the light effect center of light effect subassembly and the coincidence of the optical axis of light beam to make the stage lamp can present better light efficiency.

Further, the light effect component is an amplifying lens component and/or a focusing lens component. Because the magnifying lens assembly and the focusing lens assembly need to move along the optical axis of the light beam, if the light effect centers of the magnifying lens assembly and the focusing lens assembly are not coaxial with the optical axis and have a certain included angle, the deviation problem can be magnified in the moving process of the magnifying lens assembly and the focusing lens assembly, the projected light spot effect can be obviously influenced, for example, light spots can slightly shake.

Further, the number of the fixing devices is 4, and 4 fixing devices are arranged in a regular quadrangle. The 4 fixtures, arranged as a regular quadrangle, allow the light effect assembly to be rotated around two mutually perpendicular axes, respectively, so that the operator can clearly predict the effect of each adjustment on the coaxiality for a faster adjustment.

Further, the fixing device comprises a first screw, and the first screw is in threaded connection with the mounting seat and is pivoted with the frame plate, or the first screw is in threaded connection with the frame plate and is pivoted with the mounting seat. When the first screw is in threaded connection with the mounting seat and is pivoted with the frame plate, the frame plate cannot be loosened from the first screw and cannot move relative to the first screw during the rotation of the first screw due to the fact that the first screw is pivoted with the frame plate, and the mounting seat is in threaded connection with the first screw, so that the mounting seat can move relative to the first screw during the rotation of the first screw, and the distance between each connection position of the mounting seat and the frame plate is changed independently, namely the inclination angle of the mounting seat relative to the frame plate is changed in multiple directions; when the first screw is in threaded connection with the frame plate and is pivoted with the mounting seat, the working principle is the same, and the mounting seat naturally displaces because the frame plate cannot move.

Further, the fixing device comprises a first screw and a second screw, the first screw is in threaded connection with the mounting seat, a threaded hole is formed in the tail end of the stud, the second screw penetrates through the frame plate, is in pivot connection with the frame plate and is inserted into the threaded hole, or the first screw is in threaded connection with the frame plate, is in threaded connection with the tail end of the stud and is provided with a threaded hole, and the second screw penetrates through the mounting seat, is in pivot connection with the mounting seat and is inserted into the threaded hole. Through the mutual cooperation of first screw with the second screw, can realize first screw with mount pad threaded connection, and with the frame plate pin joint, or frame plate threaded connection, and with the mount pad pin joint.

The utility model also provides a stage lamp, adjust the structure including aforementioned any kind of stage lamp light path.

Further, still include the lamp body support, the bottom plate of lamp body support and roof are provided with light source and light-emitting camera lens respectively, stage lamp light path is adjusted the structure and is located the light source with between the light-emitting camera lens, and with the curb plate of lamp body support is connected. The stage lamp light path adjusting structure is connected with the side plate of the lamp body support, so that the optical components of the light source are independent from each other, the rotation, the swing or the movement of the optical components are not influenced, the space inside the lamp body support can be effectively reduced, the lamp cap structure of the stage lamp is simplified, the space is compact, devices can be observed more visually, and the maintenance effect is facilitated.

Further, a plurality of the fixing devices are located on a plane parallel to the optical axis. It is a plurality of for the plane that fixing device is located is perpendicular with the optical axis, and this design can reduce the area that structure was adjusted to stage lamp light path took in perpendicular to optical axis direction, can not influence the installation and the motion of other optical components yet, adjusts wherein several alone fixing device can change light effect component's inclination, and the adjustment is all simultaneously fixing device both can make light effect component wholly is close to the optical axis.

Further, the fixing devices are arranged in two rows along the optical axis direction, and each row of the fixing devices is perpendicular to the optical axis. The light effect assembly can be made to rotate on an axis perpendicular to the optical axis, so that the operator can clearly predict the effect of each adjustment on the coaxiality for a faster adjustment.

Further, the fixing devices are arranged in two rows along a direction perpendicular to the optical axis, and each row of the fixing devices is parallel to the optical axis. The light effect assembly can be made to rotate on an axis parallel to the optical axis, so that the operator can clearly predict the effect of each adjustment on the coaxiality for a faster adjustment.

Drawings

Fig. 1 is a schematic structural diagram of the stage light path adjusting structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of another viewing angle of the stage lighting path adjusting structure of the present invention.

Fig. 4 is a schematic structural view of the stage lamp of the present invention.

In the figure:

100. a light effect component; 200. a mounting seat; 210. a plate body; 220. a base body; 230. a carrier plate; 231. a slide rail; 300. a frame plate; 400. a fixing device; 410. a first screw; 411. a threaded hole; 420. a second screw; 500. a lamp body support; 510. a top plate; 520. a base plate; 530. a side plate; 531. an extension piece; 600. a light source; 700. and a light emitting lens.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

As fig. 1 to 3, the utility model provides a stage lamp light path adjusts structure, including light effect component 100, mount pad 200 and frame plate 300, light effect component 100 set up in mount pad 200, mount pad 200 is fixed in through a plurality of fixing device 400 frame plate 300, just mount pad 200 with every junction distance each other of frame plate 300 all passes through fixing device 400 is adjustable alone.

The structure is adjusted through a plurality of to stage light path fixing device 400 adjusts, adjusts mount pad 200 with the distance between every junction of frame plate 300 to change on a plurality of directions mount pad 200 for the inclination of frame plate 300 realizes the light effect center of light effect subassembly 100 coincides with the optical axis of light beam, so that stage light can present better light efficiency.

Alternatively, the light effect assembly 100 may be one or more of a magnifying lens assembly, a focusing lens assembly, a prism assembly, a fog mirror assembly, a fly eye assembly, a fixed pattern disc assembly, a rotating pattern disc assembly, a color disc assembly, a CMY assembly, and a cutter assembly.

In a preferred embodiment of the present invention, the light effect assembly 100 is an amplifying lens assembly and/or a focusing lens assembly. Because the magnifying lens assembly and the focusing lens assembly need to move along the optical axis of the light beam, if the light effect centers of the magnifying lens assembly and the focusing lens assembly are not coaxial with the optical axis and have a certain included angle, the deviation problem can be magnified in the moving process of the magnifying lens assembly and the focusing lens assembly, the projected light spot effect can be obviously influenced, for example, light spots can slightly shake.

Optionally, the mounting seat 200 includes a plate 210 for fixing the light effect component 100, and a seat 220 for connecting the plate 210 and the bearing plate 230, the seat 220 includes a horizontal plate and a vertical plate, the horizontal plate is connected with the seat 220, and the vertical plate is connected with the bearing plate 230.

Optionally, a slide rail 231 protrudes from the bearing plate 230, and the seat 220 is slidably disposed on the slide rail 231.

Alternatively, the magnifier lens assembly and the focus lens assembly as a whole are fixed together by a plurality of fixing devices 400. That is, the magnifier lens assembly and the focusing lens assembly are respectively fixed on a plate 210 and are respectively disposed on the same carrier plate 230 through a base 220, the carrier plate 230 is fixed on the frame plate 300 through a plurality of fixing devices 400, and the coaxiality of the magnifier lens assembly and the focusing lens assembly is adjusted.

In the preferred embodiment of the present invention, the number of the fixing devices 400 is 4, and 4 fixing devices 400 are arranged in a regular quadrangle, such as a rectangle or a square. The 4 fixtures 400 arranged in a regular quadrangle allow the light effect assembly 100 to be rotated around two mutually perpendicular axes, respectively, so that the operator can clearly predict the effect of each adjustment on the coaxiality for a faster adjustment. Alternatively, the 4 fixing devices 400 may be arranged in a trapezoid shape or any other shape as long as the inclination angle of the mounting seat 200 relative to the shelf board 300 can be adjusted.

In other embodiments, the fixture 400 may also be in other numbers, such as 2, 3 or more, such that the light effect assemblies 100 can be rotated around a different number of axes to adjust the coaxiality of the light effect assemblies 100.

In the preferred embodiment of the present invention, the fixing device 400 comprises a first screw 410, the first screw 410 is in threaded connection with the mounting seat 200 and is pivoted with the frame plate 300, or the first screw 410 is in threaded connection with the frame plate 300 and is pivoted with the mounting seat 200. When the first screw 410 is in threaded connection with the mount 200 and is pivoted with the shelf 300, since the first screw 410 is pivoted with the shelf 300, the shelf 300 is neither loosened from the first screw 410 nor moved relative to the first screw 410 during the rotation of the first screw 410, and the mount 200 is in threaded connection with the first screw 410, the mount 200 is moved relative to the first screw 410 during the rotation of the first screw 410, so as to individually change the distance between each connection of the mount 200 and the shelf 300, i.e., change the inclination angle of the mount 200 relative to the shelf 300 in multiple directions; when the first screw 410 is screwed with the frame plate 300 and pivotally connected with the mounting seat 200, the operation principle is the same, but the frame plate 300 cannot move, which naturally causes the mounting seat 200 to displace.

In the preferred embodiment of the present invention, the fixing device 400 includes a first screw 410 and a second screw 420, the first screw 410 is connected with the mounting seat 200 by screw threads and the end of the stud has a threaded hole 411, the second screw 420 penetrates the frame plate 300 and is pivoted with the frame plate 300 and inserted into the threaded hole 411, or the first screw 410 is connected with the frame plate 300 by screw threads and the end of the stud has a threaded hole 411, the second screw 420 penetrates the mounting seat 200 and is pivoted with the mounting seat 200 and inserted into the threaded hole 411. Through the mutual matching of the first screw 410 and the second screw 420, the first screw 410 and the mounting seat 200 are in threaded connection and are pivoted with the frame plate 300, or the frame plate 300 is in threaded connection and is pivoted with the mounting seat 200. Optionally, the stud end surface of the first screw 410 abuts against the frame plate 300 or the mounting seat 200.

In this embodiment, it is preferable that the first screw 410 is screwed to the mounting base 200 and has a threaded hole 411 at an end of the stud, and the second screw 420 penetrates through the shelf 300 and is pivoted to the shelf 300 and inserted into the threaded hole 411. During assembly, the mount 200 is first matched with the frame plate 300, and then preliminarily locked by the first screw 410 and the second screw 420, and then the first screw 410 is adjusted to make the light effect center of the light effect component 100 coaxial with the optical axis, and then the second screw 420 is adjusted to be locked.

As shown in fig. 4, the utility model also provides a stage lamp, adjust the structure including aforementioned any kind of stage lamp light path.

The utility model discloses in the preferred embodiment, still include lamp body support 500, the bottom plate 520 and the roof 510 of lamp body support 500 are provided with light source 600 and light-emitting camera lens 700 respectively, stage light path adjusting structure is located light source 600 with between the light-emitting camera lens 700, and with the curb plate 530 of lamp body support 500 is connected. The stage lamp light path adjusting structure is connected with the side plate 530 of the lamp body support 500, so that the light source 600 is mutually independent and close to the optical assembly, the rotation, the swing or the movement of the optical assembly cannot be influenced, the space inside the lamp body support 500 can be effectively reduced, the lamp cap structure of the stage lamp is more precise and simplified, the space is more compact, devices can be observed more visually, and the maintenance effect is facilitated.

In this embodiment, the bottom plate 520 and the top plate 510 are connected to form a ring by two side plates 530.

Optionally, an extension piece 531 protrudes from the side plate 530, and the extension piece 531 is connected to the shelf plate 300. In this embodiment, the number of the extension pieces 531 is 4, the frame plate 300 includes 4 connection pieces, the 4 connection pieces jointly fix the mounting seat 200, and the extension pieces 531 and the connection pieces are integrally formed.

In the preferred embodiment of the present invention, a plurality of the fixing devices 400 are located on a plane parallel to the optical axis. For a plurality of fixing device 400 is located the plane perpendicular with the optical axis, and this design can reduce the area that stage lamp light path adjusting structure took on perpendicular to optical axis direction also can not influence the installation and the motion of other optical components, adjusts wherein several alone fixing device 400 can change light effect component 100's inclination, and the adjustment is all simultaneously fixing device 400 both can make light effect component 100 is whole to be close to the optical axis.

In the preferred embodiment of the present invention, the fixing devices 400 are arranged in two rows along the optical axis, and each row of the fixing devices 400 is perpendicular to the optical axis. The light effect assembly 100 can be rotated on an axis perpendicular to the optical axis, so that the operator can clearly predict the effect of each adjustment on the coaxiality for a faster adjustment.

In the preferred embodiment of the present invention, the fixing devices 400 are arranged in two rows perpendicular to the optical axis, and each row of the fixing devices 400 is parallel to the optical axis. The light effect assembly 100 can be rotated on an axis parallel to the optical axis, so that the operator can clearly predict the effect of each adjustment on the coaxiality for a faster adjustment.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a structure is adjusted to stage lamp light path, its characterized in that, includes light effect subassembly (100), mount pad (200) and frame plate (300), light effect subassembly (100) set up in mount pad (200), mount pad (200) are fixed in through a plurality of fixing device (400) frame plate (300), just mount pad (200) with the distance each other of every junction of frame plate (300) all passes through fixing device (400) are adjustable alone.

2. The stage light path adjusting structure of claim 1, wherein the light effect component (100) is an magnifying lens component and/or a focusing lens component.

3. The stage light path adjusting structure of claim 1, wherein the number of the fixtures (400) is 4, and 4 fixtures (400) are arranged in a regular quadrangle.

4. The stage lighting path adjusting structure of claim 1, wherein the fixing device (400) comprises a first screw (410), the first screw (410) is in threaded connection with the mounting seat (200) and is pivoted with the frame plate (300), or the first screw (410) is in threaded connection with the frame plate (300) and is pivoted with the mounting seat (200).

5. The stage lighting path adjusting structure of claim 1, wherein the fixing device (400) comprises a first screw (410) and a second screw (420), the first screw (410) is in threaded connection with the mounting seat (200) and has a threaded hole (411) at the end of a stud, the second screw (420) penetrates through the frame plate (300) and is pivoted with the frame plate (300) and inserted into the threaded hole (411), or the first screw (410) is in threaded connection with the frame plate (300) and has a threaded hole (411) at the end of a stud, and the second screw (420) penetrates through the mounting seat (200) and is pivoted with the mounting seat (200) and is inserted into the threaded hole (411).

6. A stage lamp, characterized by comprising the stage lamp light path adjusting structure of any one of claims 1-5.

7. The stage lamp of claim 6, further comprising a lamp body support (500), wherein the bottom plate (520) and the top plate (510) of the lamp body support (500) are respectively provided with a light source (600) and a light-emitting lens (700), and the stage lamp light path adjusting structure is located between the light source (600) and the light-emitting lens (700) and connected to the side plate (530) of the lamp body support (500).

8. Stage lamp according to claim 6, characterized in that a plurality of said fixtures (400) are located in a plane parallel to the optical axis.

9. The stage lamp of claim 6, wherein the fixtures (400) are arranged in two rows along an optical axis, and each row of fixtures (400) is perpendicular to the optical axis.

10. The stage lamp of claim 6, wherein the fixtures (400) are arranged in two rows perpendicular to an optical axis, and each row of fixtures (400) is parallel to the optical axis.