Stage lamp structure with multiple lighting effects

Abstract

The stage lamp structure with the multiple lighting effects comprises a lamp holder and a middle seat, the middle seat is installed at the top end of the lamp holder, a lampshade is installed at the top end of the middle seat, a focusing frame is installed inside the lampshade in a sliding mode, an aperture frame is installed inside the lampshade on one side of the focusing frame, and the aperture frame is installed on the other side of the focusing frame. A light source plate is mounted in the lampshade on the other side of the focusing frame, a lamp wick is mounted in the center of the light source plate, and a stepping motor is mounted on the outer wall of the light source plate on one side of the lamp wick. According to the stage lamp, linkage type transmission control of the stage lamp structure is achieved, mechanical linkage type control over the multi-group lighting effect is facilitated, the irradiation types of stage lamps are increased, the positions of the lenses can be conveniently and rapidly adjusted for irradiation, and the convenience of adjustment of the irradiation range of the stage lamp structure is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stage lamps and lanterns structure technical field, concretely is a stage lamps and lanterns structure with multiple light effects. BACKGROUND

[0002] Stage lighting is an indispensable part in modern stage production, it can improve the effect of performance, enrich stage visual performance, guide audience emotion, create different scenes and atmosphere, stage lighting is mainly composed of lamps and lanterns, lamp control, power distribution, boom, etc., lamps and lanterns are the core part of stage lighting equipment, also are the decisive factor of performance effect, common lamps and lanterns have cylinder lamp, skimming lamp, spotlight, scanning lamp and so on, cylinder lamp is a kind of most widely used lamps and lanterns, its light is soft, is suitable for light filling and light filling, scanning lamp creates visual impact and shock through the high-speed change of light, different lamps and lanterns have different effects when expressing artistic conception and emotion.

[0003] Such as the light effect switchable stage lamps and lanterns focusing device disclosed in the authorized announcement No. CN206593014U, including focusing mirror support frame, focusing mirror, magnifying glass, light exit mirror, the magnifying glass is arranged above the focusing mirror and is connected with the top end of focusing mirror support frame, the light exit mirror is arranged above the magnifying glass, the focusing mirror is installed on a fixed seat, the fixed seat is connected with focusing mirror support frame through left focusing guide rod, right focusing guide rod, the fixed seat is respectively connected with left focusing motor, right focusing motor corresponding left focusing guide rod, right focusing guide rod, the focusing mirror is connected with the magnifying glass between light effect platform, the double-shaft motor is arranged on the light effect platform, the prism assembly, atomization assembly are connected with the focusing mirror corresponding double-shaft motor.

[0004] Although it realizes through setting up light effect assembly between focusing mirror and magnifying glass, makes focusing device have the function of additional light effect, can expand the light effect of stage lamps and lanterns, improves product market competitiveness, but does not solve the problem that the existing such stage lamps and lanterns structure is generally not conducive to linkage transmission control when in use, is not convenient for mechanical linkage control multiple light effects, affects the irradiation type of stage lamps and lanterns, is not convenient for the convenient adjustment of lens position to irradiate, affects the convenience of stage lamps and lanterns structure irradiation range adjustment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a stage lamps and lanterns structure with multiple light effects to solve the problem that the stage lamps and lanterns structure is not convenient for linkage transmission control, is not convenient for mechanical linkage control multiple light effects, affects the irradiation type of stage lamps and lanterns, is not convenient for the convenient adjustment of lens position to irradiate, affects the convenience of stage lamps and lanterns structure irradiation range adjustment in the above background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A stage lamp structure with multiple light effects, including lamp stand and middle seat, the top of lamp stand is installed with middle seat, the top of middle seat is installed with lamp shade, the inside of lamp shade is slidably installed with focusing frame, the inside of lamp shade of one side of focusing frame is installed with diaphragm frame, the inside of lamp shade of other side of focusing frame is installed with light source plate, the center position of light source plate is installed with lampwick, the outer wall of light source plate of one side of lampwick is installed with step motor, the output end of step motor is installed with driving shaft, the one end of driving shaft away from step motor is installed with first gear, the surface of driving shaft of one side of first gear is sleeved with sliding sleeve, the surface of sliding sleeve is sleeved with rotating disc, the inside of rotating disc away from one side of sliding sleeve is installed with support ring seat, the inside of support ring seat is movably installed with prism, the outer wall of prism is installed with second gear.

[0007] Preferably, the outer wall of the prism on one side of the second gear is installed with a convex ring, and the inside of the support ring seat on one side of the convex ring is provided with a groove ring.

[0008] Preferably, the surface of the driving shaft on one side of the first gear is movably sleeved with a bearing disc, and the surface of the driving shaft on one side of the bearing disc is movably sleeved with a sliding disc.

[0009] Preferably, the surface of the driving shaft on one side of the sliding sleeve is fixedly provided with a retaining sleeve, and the surface of the sliding sleeve between the rotating disc and the retaining sleeve is slidably sleeved with a gasket.

[0010] Preferably, the surface of the sliding sleeve between the gasket and the retaining sleeve is sleeved with a spring, the inside of the sliding sleeve is provided with a sliding groove, the inside of the gasket on one side of the sliding groove is installed with a convex buckle, and the outer wall of the light source plate below the prism is installed with a limiting column.

[0011] Preferably, the outer wall of the light source plate below the lampwick is installed with a servo motor, the output end of the servo motor is installed with a threaded rod, the surface of the threaded rod is sleeved with a threaded sleeve, the outer wall of the threaded sleeve is installed with an adjusting frame, the outer wall of the adjusting frame is installed with a connecting arm, the connecting arm is connected with the focusing frame, and the outer wall of the focusing frame is installed with a lens body.

[0012] Preferably, the inside of the focusing frame on one side of the lens body is slidably installed with multiple groups of guide columns at equal intervals, one end of the guide columns is connected with the light source plate, and the other end of the guide columns is connected with the diaphragm frame.

[0013] Preferably, the outer wall of the light source plate away from the focusing frame on one side is installed with a heat dissipation aluminum block, and the center position in the inside of the heat dissipation aluminum block is installed with a fan.

[0014] Compared with the prior art, the stage lamp structure of the utility model has the advantages that: the stage lamp structure linkage transmission control is realized, mechanical linkage control of multiple light effects is facilitated, the types of illumination of the stage lamp are increased, the lens position is conveniently adjusted for illumination, and the convenience of the stage lamp structure in adjusting the illumination range is improved.

[0015] (1) by opening the lamp wick, the lamp wick will irradiate the light source to the outside through the focusing frame, the aperture frame, to play a role in light emission, when multiple light effects are needed, the stepping motor drives the driving shaft to rotate, the driving shaft drives the first gear to rotate, the second gear drives the prism to rotate, the prism rotates circumferentially to irradiate multiple light effects, the prism drives the convex ring to slide on the surface of the groove ring, the turntable supports the prism through the support ring seat, when the driving shaft drives the first gear to rotate, the sleeve and the sleeve also rotate, the spring elastically supports the gasket, the gasket elastically slides on the surface of the sleeve, the gasket provides the turntable with lateral elasticity, the first gear supports the turntable laterally through the bearing disc and the sliding disc, the turntable rotates under the action of elasticity, following the driving shaft, the sleeve, the sleeve and the gasket, to facilitate the turntable to drive the prism to rotate around the driving shaft, the stage lamp structure linkage transmission control is realized, mechanical linkage control of multiple light effects is facilitated, and the types of illumination of the stage lamp are increased.

[0016] (2) the servo motor drives the threaded rod to rotate, the threaded rod and the threaded sleeve are connected through threads, the threaded sleeve moves under the driving of the threaded rod, the threaded sleeve drives the focusing frame to move, the focusing frame slides on the surface of the guide column, to facilitate the movement of the lens body, to facilitate the adjustment of the position of the lens body, the stage lamp structure conveniently adjusts the lens position for illumination, and the convenience of the stage lamp structure in adjusting the illumination range is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the aperture frame of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the heat dissipation aluminum block of the utility model;

[0020] Figure 4 It is a three-dimensional explosion structure schematic view of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the first gear of the utility model;

[0022] Figure 6 It is a three-dimensional structure schematic view of the adjusting frame of the utility model;

[0023] Figure 7 is a three-dimensional structure schematic view of the connecting arm of the utility model;

[0024] Figure 8 is a three-dimensional structure schematic view of the lens body of the utility model;

[0025] Figure 9 is a three-dimensional exploded structure schematic view of the rotating disc of the utility model;

[0026] Figure 10 is a three-dimensional structure schematic view of the prism of the utility model;

[0027] Figure 11 is a three-dimensional structure schematic view of the retainer of the utility model;

[0028] Figure 12 is a three-dimensional structure schematic view of the second gear of the utility model;

[0029] Figure 13 is a top view sectional structure schematic view of the spring of the utility model;

[0030] Figure 14 is a three-dimensional exploded structure schematic view of the bearing disc of the utility model;

[0031] Figure 15 is a three-dimensional structure schematic view of the lamp wick of the utility model.

[0032] In the figure: 1, lamp holder; 2, middle seat; 3, lampshade; 4, light source plate; 5, focusing frame; 6, diaphragm frame; 7, heat dissipation aluminum block; 8, fan; 9, servo motor; 10, threaded rod; 11, threaded sleeve; 12, adjusting frame; 13, connecting arm; 14, lens body; 15, guide column; 16, lamp wick; 17, stepping motor; 18, driving shaft; 19, retainer; 20, sliding sleeve; 21, spring; 22, gasket; 23, rotating disc; 24, sliding disc; 25, bearing disc; 26, first gear; 27, prism; 28, second gear; 29, convex ring; 30, support ring seat; 31, recessed ring; 32, convex buckle; 33, sliding groove; 34, limiting column. DETAILED DESCRIPTION

[0033] In order to further explain the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0034] Please refer to Figures 1-15The utility model provides a kind of stage lamp structure with multiple light effects: a kind of stage lamp structure with multiple light effects, including lamp holder 1 and middle seat 2, the top of lamp holder 1 is equipped with middle seat 2, the top of middle seat 2 is equipped with lamp shade 3, sliding installation is equipped with focusing frame 5 in the inside of lamp shade 3, diaphragm frame 6 is installed in the inside of lamp shade 3 in focusing frame 5 side, light source plate 4 is installed in the inside of lamp shade 3 in focusing frame 5 other side, lampwick 16 is installed at the center position of light source plate 4, stepping motor 17 is installed on the outer wall of light source plate 4 in lampwick 16 side, drive shaft 18 is installed in the output end of stepping motor 17, first gear 26 is installed in the end of drive shaft 18 away from stepping motor 17, sliding sleeve 20 is equipped on the surface of drive shaft 18 in first gear 26 side, rotary table 23 is equipped on the surface of sliding sleeve 20, support ring seat 30 is installed in the inside of rotary table 23 away from sliding sleeve 20 side, prism 27 is movably installed in the inside of support ring seat 30, second gear 28 is installed on the outer wall of prism 27, convex ring 29 is installed on the outer wall of prism 27 in second gear 28 side, recessed ring 31 is provided in the inside of support ring seat 30 in convex ring 29 side, bearing disc 25 is movably equipped on the surface of drive shaft 18 in first gear 26 side, sliding disc 24 is movably equipped on the surface of drive shaft 18 in bearing disc 25 side;

[0035] Convex ring 29 is installed on the outer wall of prism 27 in second gear 28 side, recessed ring 31 is provided in the inside of support ring seat 30 in convex ring 29 side, bearing disc 25 is movably equipped on the surface of drive shaft 18 in first gear 26 side, sliding disc 24 is movably equipped on the surface of drive shaft 18 in bearing disc 25 side;

[0036] Baffle 19 is fixed on the surface of drive shaft 18 in sliding sleeve 20 side, sliding sleeve 20 surface is slidably equipped with gasket 22 between rotary table 23 and baffle 19, spring 21 is equipped on the surface of sliding sleeve 20 between gasket 22 and baffle 19, sliding groove 33 is provided in the inside of sliding sleeve 20, convex buckle 32 is installed in the inside of gasket 22 in sliding groove 33 side, limiting column 34 is installed on the outer wall of light source plate 4 below prism 27;

[0037] By opening the lamp wick 16, the lamp wick 16 will light source through the focusing frame 5, the aperture frame 6 to the outside, to play the role of light, when the need for a variety of light effect, open step motor 17, step motor 17 drive drive shaft 18 rotation, drive shaft 18 drive first gear 26 rotation, in the meshing of first gear 26 and second gear 28 drive second gear 28 rotation, second gear 28 drive prism 27 rotation, prism 27 circumferential type rotation for a variety of light effect irradiation, prism 27 drive convex ring 29 in the surface of the groove ring 31 sliding, rotating disc 23 through the support ring seat 30 to prism 27 support, when the drive shaft 18 drive first gear 26 rotation at the same time drive sleeve 19, sleeve 20 rotation, spring 21 elastic support gasket 22, gasket 22 elastic sliding on the surface of the sleeve 20, gasket 22 provide rotating disc 23 lateral elastic force, first gear 26 through the bearing disc 25, sliding disc 24 on the rotating disc 23 lateral support, rotating disc 23 under the action of elastic follow drive shaft 18, sleeve 19, sleeve 20, gasket 22 rotation, to facilitate rotating disc 23 drive prism 27 with drive shaft 18 rotation, when rotating to the same coaxial with the lamp wick 16, limit column 34 on rotating disc 23 limiting support, to make rotating disc 23 no longer rotate, because the rotating force of rotating disc 23 by gasket 22 elastic support rotating disc 23 stop first gear 26 rotation does not interfere, when the spring 21 elastic support gasket 22 sliding, convex buckle 32 in the sliding groove 33 inside the sliding gasket 22 limiting support, realize the stage lamp structure linkage type transmission control, facilitate the mechanical linkage type control multiple light effect, increase the stage lamp irradiation type;

[0038] The outer wall of the light source plate 4 below the lamp wick 16 is provided with a servo motor 9, the output end of the servo motor 9 is provided with a threaded rod 10, the surface of the threaded rod 10 is provided with a threaded sleeve 11, the outer wall of the threaded sleeve 11 is provided with an adjusting frame 12, the outer wall of the adjusting frame 12 is provided with a connecting arm 13, and the connecting arm 13 is connected with the focusing frame 5, and the outer wall of the focusing frame 5 is provided with a lens body 14;

[0039] The inside of the focusing frame 5 on one side of the lens body 14 is slidably provided with a plurality of equidistant guide columns 15, one end of the guide column 15 is connected with the light source plate 4, and the other end of the guide column 15 is connected with the aperture frame 6;

[0040] By opening the servo motor 9, under the support of the light source plate 4, the servo motor 9 drives the threaded rod 10 to rotate, drives the threaded sleeve 11 to move under the threaded connection of the threaded rod 10 and the threaded sleeve 11, the threaded sleeve 11 drives the focusing frame 5 to move, the focusing frame 5 slides on the surface of the guide column 15, to facilitate moving the lens body 14, to facilitate adjusting the position of the lens body 14, to realize the convenient adjustment of the lens position of the stage lamp structure for irradiation, to improve the convenience of the stage lamp structure irradiation range adjustment;

[0041] A heat dissipation aluminum block 7 is installed on the outer wall of the light source plate 4 away from the focusing frame 5, and a fan 8 is installed at the center of the heat dissipation aluminum block 7;

[0042] The heat dissipation aluminum block 7 conducts heat dissipation for the light source plate 4, and the fan 8 blows air to the heat dissipation aluminum block 7 to conduct heat dissipation, so as to conveniently conduct heat dissipation for the light source plate 4, to prevent the lampwick 16 and the light source plate 4 from being damaged due to high temperature.

[0043] In use, the external power supply is connected, first, the lampwick 16 is turned on, the light source is irradiated to the outside through the focusing frame 5 and the aperture frame 6, to play a role of emitting light, when multiple light effects are needed, the stepping motor 17 drives the driving shaft 18 to rotate, the driving shaft 18 drives the first gear 26 to rotate, the second gear 28 drives the prism 27 to rotate, the prism 27 rotates in a circular manner to irradiate multiple light effects, the prism 27 drives the convex ring 29 to slide on the surface of the groove ring 31, the rotating disc 23 supports the prism 27 through the support ring seat 30, when the driving shaft 18 drives the first gear 26 to rotate, the sleeve 19 and the sliding sleeve 20 are also driven to rotate, the spring 21 elastically supports the gasket 22, the gasket 22 elastically slides on the surface of the sliding sleeve 20, the gasket 22 provides lateral elastic force for the rotating disc 23, the first gear 26 supports the rotating disc 23 laterally through the bearing disc 25 and the sliding disc 24, the rotating disc 23 rotates under the elastic force and follows the driving shaft 18, the sleeve 19, the sliding sleeve 20 and the gasket 22 to rotate, to conveniently drive the prism 27 to rotate around the driving shaft 18, when rotating to the same axis as the lampwick 16, the limiting column 34 supports the rotating disc 23, so that the rotating disc 23 no longer rotates, the servo motor 9 drives the threaded rod 10 to rotate, the threaded rod 10 drives the threaded sleeve 11 to move through the threaded connection between the threaded rod 10 and the threaded sleeve 11, the threaded sleeve 11 drives the focusing frame 5 to move, the focusing frame 5 slides on the surface of the guide column 15, to conveniently drive the lens body 14 to move, to conveniently adjust the position of the lens body 14, then the heat dissipation aluminum block 7 conducts heat dissipation for the light source plate 4, and the fan 8 blows air to the heat dissipation aluminum block 7 to conduct heat dissipation, so as to conveniently conduct heat dissipation for the light source plate 4, to prevent the lampwick 16 and the light source plate 4 from being damaged due to high temperature, to complete the use of the stage lamp structure.

[0044] The above is only a preferred embodiment of the present application, and does not limit the present application in any form, although the present application has been disclosed as above with a preferred embodiment, however, it is not intended to limit the present application, any person skilled in the art, without departing from the technical scheme of the present application, can make some changes or modifications to the above disclosed technical content to obtain equivalent embodiments with equivalent changes, but as long as it does not deviate from the technical scheme of the present application, any indirect modification, equivalent change and modification of the above embodiments according to the technical essence of the present application, all still belong to the scope of the technical scheme of the present application.

Claims

1. A stage lighting fixture structure with multiple lighting effects, characterized in that: The utility model provides a lamp, including lamp holder (1) and middle seat (2), the top of lamp holder (1) is installed with middle seat (2), the top of middle seat (2) is installed with lampshade (3), the inside sliding installation of lampshade (3) has focus frame (5), the inside installation of lampshade (3) one side of focus frame (5) has diaphragm frame (6), the inside installation of lampshade (3) other side of focus frame (5) has light source board (4), the center position of light source board (4) is installed with lampwick (16), the outer wall of light source board (4) one side of lampwick (16) is installed with step motor (17), the output of step motor (17) is installed with drive shaft (18), the first gear (26) is installed at the one end away from step motor (17) of drive shaft (18), the surface of drive shaft (18) one side of first gear (26) is sleeved with sliding sleeve (20), the surface of sliding sleeve (20) is sleeved with rotating disc (23), the inside of rotating disc (23) is installed with support ring seat (30) away from sliding sleeve (20) one side, the inside movable installation of support ring seat (30) has prism (27), the outer wall of prism (27) is installed with second gear (28).

2. The stage lamp structure with multiple light effects according to claim 1, characterized in that: The outer wall of prism (27) one side of second gear (28) is installed with convex ring (29), the inside of support ring seat (30) one side of convex ring (29) is provided with recessed ring (31). 3.The stage lamp structure with multiple light effects of claim 1, wherein: The surface movable sleeve of drive shaft (18) one side of first gear (26) is installed with bearing disc (25), the surface movable sleeve of drive shaft (18) one side of bearing disc (25) is installed with sliding disc (24).

4. The stage lamp structure with multiple light effects according to claim 1, characterized in that: The surface of sliding sleeve (20) one side of drive shaft (18) is fixed with baffle sleeve (19), the surface movable sleeve of sliding sleeve (20) between rotating disc (23) and baffle sleeve (19) is installed with gasket (22).

5. The stage lamp structure with multiple light effects according to claim 4, characterized in that: The surface sleeve of sliding sleeve (20) between gasket (22) and baffle sleeve (19) is installed with spring (21), the inside of sliding sleeve (20) is provided with sliding groove (33), the inside of gasket (22) one side of sliding groove (33) is installed with convex buckle (32), the outer wall of light source board (4) below prism (27) is installed with limit post (34).

6. The stage lamp structure with multiple light effects according to claim 1, characterized in that: The outer wall of light source board (4) below lampwick (16) is installed with servo motor (9), the output of servo motor (9) is installed with threaded rod (10), the surface of threaded rod (10) is sleeved with threaded sleeve (11), the outer wall of threaded sleeve (11) is installed with adjusting frame (12), the outer wall of adjusting frame (12) is installed with connecting arm (13), and connecting arm (13) is connected with focus frame (5), the outer wall of focus frame (5) is installed with lens body (14).

7. The stage lamp structure with multiple light effects according to claim 6, characterized in that: The inside sliding installation of focus frame (5) one side of lens body (14) has multiple groups of guide posts (15) of equal interval, and one end of guide post (15) is connected with light source board (4), and the other end of guide post (15) is connected with diaphragm frame (6). 8.The stage lamp structure with multiple light effects of claim 1, wherein: The light source plate (4) is provided with a heat dissipation aluminum block (7) on the outer wall of the side far from the focusing frame (5), and a fan (8) is installed at the center of the heat dissipation aluminum block (7).

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