Effect lamp with drum-like rotating pattern

Abstract

The effect lamp comprises an outer shell, a light source and a reflection assembly, the light source is arranged in the outer shell, the reflection assembly comprises a reflection body, the reflection body is a hollow polygon prism structural body with one end open, the circumferential side face of the reflection body is a reflection face, and the reflection face is a reflection face. The reflecting assembly further comprises a reflector driving assembly located between the shell and the reflector, the reflector driving assembly is used for driving the reflector to rotate transversely and / or longitudinally, and the reflecting face of the reflector and the light emitting axis of the light source are arranged in a crossed mode. And a rotating effect mechanism is arranged between the light source and the reflector. The light source, the effect mechanism, the reflector driving assembly and the reflector of the polygon prism structure are combined, light rays of the light source are combined and refracted for multiple times, and the multi-color conversion light and shadow effect with multi-barrel rotating patterns is projected; meanwhile, under the action of transverse and / or longitudinal autorotation of the reflectors, the stage can be quickly swept along with the music rhythm, and the display or viewing effect of the stage is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to an effect lamp with a barrel-like rotating pattern. Background Art

[0002] In addition to lighting, lamps can also be used to create background effects in entertainment venues such as stages. Existing moving head lamps can usually only perform simple color and pattern changes or single light and shadow projection, and cannot simultaneously produce multiple light and shadow effects such as barrel-like rotating patterns. Moreover, the swing is not fast enough to keep up with the rhythm of the music, and cannot meet the rapidly developing needs of stage entertainment lighting.

[0003] Therefore, it is necessary to provide a stage lamp that can quickly sweep and produce multi-color changing light and shadow effects with multiple barrel rotation patterns to meet market demand. Utility Model Content

[0004] In order to solve the above problems, the technical solutions adopted by the utility model are as follows:

[0005] An effect lamp with a barrel-like rotating pattern, comprising a housing, a light source and a reflective assembly, characterized in that the light source is arranged in the housing, the reflective assembly comprises a rotatable reflector, the reflector is a hollow polyhedral prism structure with one end open, the circumferential side surface of the reflector is a reflective surface, the reflective assembly further comprises a reflector driving assembly located between the housing and the reflector, the reflector driving assembly is used to drive the reflector to rotate horizontally and / or vertically, and the reflective surface of the reflector is arranged to cross the light emitting axis of the light source;

[0006] A rotating effect mechanism is arranged between the light source and the reflector.

[0007] Preferably, the reflector includes a cylindrical body and a plurality of reflectors, the plurality of reflectors are distributed circumferentially around the axis of the cylindrical body and cover the circumferential side surface of the cylindrical body, adjacent reflectors are arranged at angles and tightly connected, and the reflector drive assembly is connected to the cylindrical body.

[0008] Preferably, the reflector driving assembly includes a first motor, a connecting frame and a second motor, one end of the connecting frame is connected to the first motor, and the other end is connected to the driving shaft of the second motor, the second motor is connected to the outer shell, and the driving shaft of the first motor is connected to the end face of the cylindrical body.

[0009] Preferably, the first motor is disposed inside the cylindrical body.

[0010] Preferably, the reflector is an aluminum-plated reflector.

[0011] Preferably, the effect mechanism includes a first effect component, which includes a first effect bracket, a main gear and a slave gear. The first effect bracket is eccentrically arranged with the light source, and the main gear and the slave gear are respectively rotatably connected to the first effect bracket. A first light-through hole is arranged in an area of ​​the first effect bracket that coincides with the optical axis of the light source. The slave gear is a hollow structure and is coaxially arranged with the first light-through hole. A first lens that completely covers the first light-through hole is arranged on the slave gear, and the main gear is meshingly connected with the slave gear.

[0012] Preferably, the first effect component also includes a third motor coaxial with the first effect bracket, and a fourth motor eccentric to the first effect bracket, the rotating shaft of the third motor is connected to the first effect bracket, and the main gear is connected to the rotating shaft of the fourth motor.

[0013] Preferably, the effect mechanism further comprises a second effect component, the second effect component comprises a second effect bracket eccentrically arranged with the light source, the second effect bracket is rotatably connected with the housing, a second light through hole is arranged in the area of ​​the second effect bracket coinciding with the optical axis of the light source, and a second lens is arranged on the second light through hole;

[0014] The second effect component also includes a fifth motor for driving the second effect bracket to rotate, and the fifth motor is eccentrically arranged with respect to the second effect bracket.

[0015] Preferably, a focusing lens is arranged between the light source and the second effect component.

[0016] Preferably, a focusing assembly is provided between the reflector and the effect mechanism, the focusing assembly comprises a focusing lens, a focusing lens frame and a focusing motor, and a driving shaft of the focusing motor is connected to the focusing lens via the focusing lens frame.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model combines a light source, an effect mechanism, a reflector driving assembly and a reflector with a multi-prism structure to combine and refract the light of the light source multiple times, projecting a multi-color changing light and shadow effect with a multi-barrel rotating pattern; at the same time, under the effect of the lateral and / or longitudinal rotation of the reflector, it can keep up with the rhythm of the music and perform a rapid sweep, thereby improving the display or viewing effect of the stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the reflective component in the utility model;

[0021] Figure 3It is a structural schematic diagram of the first effect component in the utility model;

[0022] Figure 4 It is a cross-sectional view of the first effect bracket in the utility model;

[0023] Figure 5 It is a structural schematic diagram of the second effect component in the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the focusing assembly in the utility model;

[0025] Among them: shell 1, light source 2, reflection component 3, first effect component 4, second effect component 5, focusing lens 6, focusing component 7, first lens 10, second lens 20, reflector 31, reflector driving component 32, first effect bracket 41, main gear 42, slave gear 43, fourth motor 44, third motor 45, second effect bracket 51, fifth motor 52, focusing lens 71, focusing lens frame 72, focusing motor 73, barrel body 311, reflector 312, first motor 321, connecting frame 322, second motor 323, second light hole 511. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered thereon. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an element centered thereon at the same time. The terms "vertical", "horizontal", "left", "right", "up", "down", "front", "rear" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0030] like Figure 1-6 As shown, an effect light with a barrel-like rotating pattern comprises a housing 1, a light source 2 and a reflective assembly 3, wherein the light source 2 is arranged in the housing 1, the reflective assembly 3 comprises a rotatable reflector 31, the reflector 31 is a hollow polyhedral structure with one end open, the circumferential side surface of the reflector 31 is a reflective surface, the reflective assembly 3 further comprises a reflector driving assembly 32 located between the housing 1 and the reflector 31, the reflector driving assembly 32 is used to drive the reflector 31 to rotate horizontally and / or vertically, and the reflective surface of the reflector 31 is arranged to cross the light emitting axis of the light source 2;

[0031] A rotating effect mechanism is arranged between the light source 2 and the reflector 31 .

[0032] In this embodiment, a light source 2, an effect mechanism, a reflector driving assembly 32 and a reflector 31 with a multi-prism structure are combined to combine and refract the light of the light source 2 multiple times. Under the action of the lateral and / or longitudinal rotation of the reflector 31, a multi-color changing light and shadow effect with a multi-barrel rotation pattern that can be quickly swept is projected, thereby enhancing the stage display or viewing effect.

[0033] Further, such as Figure 1 , 2 As shown, the reflector 31 includes a cylindrical body 311 and a plurality of reflectors 312. The plurality of reflectors 312 are distributed circumferentially with the axis of the cylindrical body 311 as the center and cover the circumferential side surface of the cylindrical body 311. Adjacent reflectors 312 are arranged at angles and tightly connected. The reflector driving assembly 32 is connected to the cylindrical body 311.

[0034] In this embodiment, the above structure is covered on the circumferential side of the reflector 31 by multiple reflectors 312, and the adjacent reflectors 312 are set at angles so that the circumferential side of the barrel body 311 forms a facet structure, so that the projected dynamic multi-color pattern is reflected by the multiple reflectors 312 to form a multi-color changing light and shadow effect of multiple rotating barrel patterns; at the same time, under the action of the reflector driving assembly 32, a fast sweeping light and shadow effect is formed.

[0035] Further, such as Figure 1 , 2 As shown, in order to realize the lateral and / or longitudinal rotation of the reflector 31, change the position and direction of light reflection, and achieve a rapid sweeping effect, the reflector driving assembly 32 includes a first motor 321, a connecting frame 322 and a second motor 323, one end of the connecting frame 322 is connected to the first motor 321, and the other end is connected to the driving shaft of the second motor 323, the second motor 323 is connected to the outer shell 1, and the driving shaft of the first motor 321 is connected to the end face of the cylindrical body 311.

[0036] In this embodiment, the driving shaft of the first motor 321 and the driving shaft of the second motor 323 are arranged at an angle, and the driving shaft of the first motor 321 is arranged coaxially with the cylindrical body 311 .

[0037] Further, such as Figure 2 As shown, in order to reduce the internal space occupied by the reflector driving assembly 32 of the effect light, the first motor 321 is arranged in the cylindrical body 311; so that the first motor 321 is hidden in the cylindrical body 311.

[0038] In order to improve the reflectivity and reflection effect of the light from the light source 2, the reflector is an aluminum-plated reflector.

[0039] Further, such as Figure 1 , 3 As shown in Figure 4, the effect mechanism includes a first effect component 4, which includes a first effect bracket 41, a main gear 42 and a slave gear 43. The first effect bracket 41 is eccentrically arranged with the light source 2, and the main gear 42 and the slave gear 43 are respectively rotatably connected with the first effect bracket 41. A first light-through hole (not marked in the figure) is arranged in the area of ​​the first effect bracket 41 that coincides with the optical axis of the light source 2. The slave gear 43 is a hollow structure and is coaxially arranged with the first light-through hole. A first lens 10 that completely covers the first light-through hole is arranged on the slave gear 43, and the main gear 42 is meshingly connected with the slave gear 43.

[0040] Further, such as Figure 1 , 3 As shown in FIG. 4 , the first effect component 4 also includes a third motor 45 coaxial with the first effect bracket 41, and a fourth motor 44 eccentric to the first effect bracket 41, the rotating shaft of the third motor 45 is connected to the first effect bracket 41, and the main gear 42 is connected to the rotating shaft of the fourth motor 44.

[0041] In this embodiment, the third motor 45 and the fourth motor 44 are connected to the housing 1, and the rotating shaft of the fourth motor 44 is connected to the main gear 42 through a transmission belt, and is used to drive the main gear 42 to rotate and drive multiple meshing slave gears 43 on the outside to rotate; the third motor 45 is used to drive the first effect bracket 41 to rotate.

[0042] In this embodiment, the first lens 10 is a multi-piece separate lens setting. When a multi-piece separate setting is adopted, different color textures can be set on the multiple first lenses 10 respectively. The first effect bracket 41 is driven to rotate by the third motor 45 to quickly replace the first lens 10 therein, and the corresponding first lens 10 is driven to rotate by the fourth motor 44 to obtain more dynamic multi-color combination light and shadow effects.

[0043] Further, such as Figure 1 , 5 As shown, the effect mechanism further includes a second effect component 5, the second effect component 5 includes a second effect bracket 51 eccentrically arranged with the light source 2, the second effect bracket 51 is rotatably connected to the housing 1, and a second light hole 511 is arranged in the area of ​​the second effect bracket 51 that coincides with the optical axis of the light source 2, and a second lens 20 is arranged on the second light hole 511;

[0044] The second effect component 5 further includes a fifth motor 52 for driving the second effect bracket 51 to rotate. The fifth motor 52 is eccentrically disposed with respect to the second effect bracket 51 .

[0045] In this embodiment, the fifth motor 52 is connected to the housing 1; the second lens 20 is also a multi-piece separate lens setting. When a multi-piece separate setting is adopted, different texts or graphics or irregular patterns can be set on the multiple second lenses 20 respectively, so as to obtain more dynamic multi-pattern combination light and shadow effects by quickly replacing the second lenses 20.

[0046] In this embodiment, the first lens 10 is provided with a colored and irregularly shaped embossed texture; the second lens 20 is provided with text, graphics or irregular patterns, thereby forming a multi-color changing light and shadow effect of a multi-barrel rotating pattern.

[0047] Further, such as Figure 1 , 5 As shown, a focusing lens 6 is arranged between the light source 2 and the second effect component 5 .

[0048] In this embodiment, the focusing lens 6 focuses the light emitted by the light source 2, thereby improving the utilization rate of the light and ensuring the clarity of the projected light and shadow.

[0049] Further, such as Figure 1 , 6 As shown, in order to ensure the clarity of the projected light and shadow under rapid sweeping, a focusing assembly 7 is provided between the reflector 31 and the effect mechanism, and the focusing assembly 7 includes a focusing lens 71, a focusing lens frame 72 and a focusing motor 73, and the driving shaft of the focusing motor 73 is connected to the focusing lens 71 through the focusing lens frame 72. When working, the focusing motor 73 automatically adjusts the position of the focusing lens 71 between the reflector and the first effect assembly 4 to achieve focusing, and the process is automatically judged and controlled by the built-in program of the controller.

[0050] For those skilled in the art, various other corresponding changes and deformations can be made according to the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the claims of the utility model patent.

Claims

1. An effect lamp with a barrel-like rotating pattern, comprising a housing, a light source and a reflective component, characterized in that: The light source is arranged in the housing, the reflective assembly comprises a rotatable reflector, the reflector is a hollow polyhedral prism structure with one end open, the circumferential side of the reflector is a reflective surface, the reflective assembly further comprises a reflector driving assembly located between the housing and the reflector, the reflector driving assembly is used to drive the reflector to rotate horizontally and / or vertically, and the reflective surface of the reflector is arranged to cross the light emitting axis of the light source; A rotating effect mechanism is arranged between the light source and the reflector.

2. The effect light with a barrel-like rotating pattern according to claim 1, characterized in that: The reflector includes a cylindrical body and a plurality of reflectors, wherein the plurality of reflectors are distributed circumferentially around the axis of the cylindrical body and cover the circumferential side surface of the cylindrical body, and adjacent reflectors are arranged at an angle and are tightly connected, and the reflector driving assembly is connected to the cylindrical body.

3. The effect light with a barrel-like rotating pattern according to claim 2, characterized in that: The reflector driving assembly includes a first motor, a connecting frame and a second motor, one end of the connecting frame is connected to the first motor, and the other end is connected to the driving shaft of the second motor, the second motor is connected to the outer shell, and the driving shaft of the first motor is connected to the end surface of the cylinder body.

4. The effect light with a barrel-like rotating pattern according to claim 3, characterized in that: The first motor is disposed in the cylindrical body.

5. The effect light with a barrel-like rotating pattern according to claim 2, characterized in that: The reflector is an aluminum-plated reflector.

6. The effect light with a barrel-like rotating pattern according to claim 1, characterized in that: The effect mechanism includes a first effect component, which includes a first effect bracket, a main gear and a slave gear. The first effect bracket is eccentrically arranged with the light source, and the main gear and the slave gear are respectively rotatably connected with the first effect bracket. A first light-through hole is arranged in an area of ​​the first effect bracket that coincides with the optical axis of the light source. The slave gear is a hollow structure and is coaxially arranged with the first light-through hole. A first lens that completely covers the first light-through hole is arranged on the slave gear, and the main gear is meshingly connected with the slave gear.

7. The effect light with a barrel-like rotating pattern according to claim 6, characterized in that: The first effect component also includes a third motor coaxial with the first effect bracket, and a fourth motor eccentric to the first effect bracket, the rotating shaft of the third motor is connected to the first effect bracket, and the main gear is connected to the rotating shaft of the fourth motor.

8. The effect light with a barrel-like rotating pattern according to claim 1, characterized in that: The effect mechanism further includes a second effect component, the second effect component includes a second effect bracket eccentrically arranged with the light source, the second effect bracket is rotatably connected to the housing, a second light hole is arranged in the area of ​​the second effect bracket coinciding with the optical axis of the light source, and a second lens is arranged on the second light hole; The second effect component also includes a fifth motor for driving the second effect bracket to rotate, and the fifth motor is eccentrically arranged with respect to the second effect bracket.

9. The effect light with a barrel-like rotating pattern according to claim 1, characterized in that: A focusing lens is arranged between the light source and the second effect component.

10. The effect light with a barrel-like rotating pattern according to claim 1, characterized in that: A focusing assembly is arranged between the reflector and the effect mechanism. The focusing assembly comprises a focusing lens, a focusing lens frame and a focusing motor. The driving shaft of the focusing motor is connected to the focusing lens through the focusing lens frame.

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