Pattern effect lamp capable of rapidly sweeping

Abstract

The utility model discloses a pattern effect lamp capable of fast sweeping, which comprises a shell, a light source and a reflective mirror, the light source is arranged in the shell, a reflective mirror driving component is arranged between the reflective mirror and the shell, and the reflective mirror driving component is used for driving the reflective mirror to move transversely and / or longitudinally. The axis of the reflective mirror is crossed with the light emitting axis of the light source; a movable first effect assembly and a movable second effect assembly are arranged between the light source and the reflective mirror, and a focusing assembly is arranged between the reflective mirror and the first effect assembly. According to the utility model, the light source, the first effect assembly, the second effect assembly, the reflector driving assembly, the focusing assembly and the reflector are combined, and the light of the light source is combined, focused and refracted for many times; the light and shadow effect which can be quickly scanned and is clear and has various dynamic multi-pattern and multi-color is projected, scanning can be carried out 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 a pattern effect lamp capable of rapid sweeping. 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 the swing is not fast enough to keep up with the rhythm of the music. The pattern during the swing process is not clear enough and cannot meet the rapidly developing stage entertainment lighting needs.

[0003] Therefore, it is necessary to provide a stage lamp that can quickly scan and produce clear dynamic multi-pattern multi-color changing light and shadow effects 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] A pattern effect light capable of rapid sweeping, comprising a housing, a light source and a reflector, wherein the light source is arranged in the housing, a reflector driving assembly is arranged between the reflector and the housing, the reflector driving assembly is used to drive the reflector to move horizontally and / or vertically, and the axis of the reflector is arranged to intersect with the light emitting axis of the light source;

[0006] A rotating first effect component and a second effect component are arranged between the light source and the reflector, and a focusing component is arranged between the reflector and the first effect component.

[0007] Preferably, the reflector drive assembly includes a first motor and a second motor connected to the housing, a first mounting bracket is arranged between the rotating shaft of the first motor and the back side of the reflector, and a second mounting bracket is arranged between the rotating shaft of the second motor and the first motor.

[0008] Preferably, the reflector is an aluminum-plated reflector.

[0009] Preferably, the first effect component includes a first effect bracket, a main gear and a slave gear, the first effect bracket is eccentrically arranged with the light source, 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, the slave gear is provided with a first lens that completely covers the first light-through hole, and the main gear is meshingly connected with the slave gear.

[0010] 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.

[0011] Preferably, 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;

[0012] 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.

[0013] Preferably, 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.

[0014] Preferably, a third effect component is provided between the reflector and the focusing component, and the third effect component plays a light splitting role.

[0015] Preferably, the third effect component includes a third effect frame and a sixth motor, the sixth motor is eccentrically arranged with respect to the light source, a third light hole is arranged at one end of the third effect frame in an area coincident with the optical axis of the light source, and the other end is connected to the rotating shaft of the sixth motor, and a dichroic prism is arranged on the third light hole.

[0016] Preferably, a focusing lens is arranged between the light source and the second effect component.

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

[0018] 1. The utility model combines a light source, a first effect component, a second effect component, a reflector drive component, a focusing component and a reflector to combine, focus and refract the light of the light source multiple times. Under the action of the horizontal and / or vertical movement of the reflector, a light and shadow effect that can be quickly swept, clear and has various dynamic multi-patterns and multi-colors is projected, which can keep up with the rhythm of music to enhance the stage display or viewing effect.

[0019] 2. The first effect component adopts a planetary gear structure design to make the first effect bracket rotate, the first lens with different color textures can be replaced, and the first lens can be rotated to produce more dynamic color combination light and shadow effects.

[0020] 3. The third effect component adopts a switchable prism structure design, which can project a single rotating pattern or multiple patterns of dynamic light and shadow effects rotating around the optical axis to meet the needs of different users. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the first effect component in the utility model;

[0023] Figure 3 It is a cross-sectional view of the first effect bracket in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the second effect component in the utility model;

[0025] Figure 5 It is a structural schematic diagram of the third effect component and the focusing component in the utility model;

[0026] Figure 6 It is a structural schematic diagram of the reflector drive assembly in the utility model;

[0027] Among them: light source 1, reflector 2, reflector drive component 3, first effect component 4, second effect component 5, focusing component 6, third effect component 7, focusing lens 8, housing 10, first mounting frame 20, second mounting frame 30, first motor 31, second motor 32, first effect bracket 41, main gear 42, slave gear 43, third motor 44, fourth motor 45, second effect bracket 51, fifth motor 52, dichroic prism 60, focusing lens 61, focusing lens frame 62, focusing motor 63, third effect frame 71, sixth motor 72, second light through hole 51a, third light through hole 71a. DETAILED DESCRIPTION

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described:

[0032] like Figure 1-6 As shown, a pattern effect light capable of rapid sweeping comprises a housing 10, a light source 1 and a reflector 2, wherein the light source 1 is disposed in the housing 10, a reflector driving assembly 3 is disposed between the reflector 2 and the housing 10, and the reflector driving assembly 3 is used to drive the reflector 2 to move horizontally and / or vertically, and the axis of the reflector 2 is disposed to intersect with the light emitting axis of the light source 1;

[0033] A rotating first effect component 4 and a second effect component 5 are arranged between the light source 1 and the reflector 2 , and a focusing component 6 is arranged between the reflector 2 and the first effect component 4 .

[0034] In this embodiment, a light source 1, a first effect component 4, a second effect component 5, a reflector driving component 3, a focusing component 6 and a reflector 2 are combined to combine, focus and refract the light of the light source 1 for multiple times. Under the action of the lateral and / or longitudinal movement of the reflector 2, a light and shadow effect that can be quickly scanned, clear and has various dynamic multi-patterns and multi-colors is projected, thereby enhancing the display or viewing effect of the stage.

[0035] Further, such as Figure 1 , 6 As shown, in order to realize the longitudinal and / or longitudinal movement of the reflector 2, the reflector driving assembly 3 includes a first motor 31 and a second motor 32 connected to the housing 10, a first mounting bracket 20 is arranged between the rotating shaft of the first motor 31 and the back side of the reflector 2, and a second mounting bracket 30 is arranged between the rotating shaft of the second motor 32 and the first motor 31; when working, firstly, the first motor 31 drives the reflector 2 to move back and forth longitudinally within a set angle range, and at the same time, the second motor 32 drives the first motor 31 to rotate within a set angle range, that is, after driving the first motor 31 to rotate 90 degrees, the first motor 31 becomes to drive the reflector 2 to move back and forth horizontally, so that the reflector 2 is combined with the first motor 31 and the second motor 32 to make the reflector 2 move quickly longitudinally and / or longitudinally, thereby projecting a fast sweeping light and shadow effect; in addition, the controller can be set to perform a fast sweep according to the rhythm of the music during the process.

[0036] Furthermore, in order to improve the reflectivity and reflection effect of the light from the light source 1 , the reflector 2 is an aluminum-plated reflector 2 .

[0037] Further, such as Figure 1 , 2 As shown in Figure 3, the first effect component 4 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 1. The main gear 42 and the slave gear 43 are rotatably connected with the first effect bracket 41 respectively. 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 1. The slave gear 43 is a hollow structure and is coaxially arranged with the first light-through hole. A first lens (not marked in the figure) that completely covers the first light-through hole is arranged on the slave gear 43. The main gear 42 is meshingly connected with the slave gear 43.

[0038] Further, such as Figure 1 , 2 As shown in FIG. 3 , the first effect component 4 also includes a third motor 44 coaxial with the first effect bracket 41, and a fourth motor 45 eccentric to the first effect bracket 41, the rotating shaft of the third motor 44 is connected to the first effect bracket 41, and the main gear 42 is connected to the rotating shaft of the fourth motor 45.

[0039] In this embodiment, the third motor 44 and the fourth motor 45 are connected to the housing 10, and the rotating shaft of the fourth motor 45 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 44 is used to drive the first effect bracket 41 to rotate.

[0040] In this embodiment, the first lens is a multiple-piece separate lens setting. When a multiple-piece separate setting is adopted, different color textures can be set on the multiple first lenses respectively. The first effect bracket 41 is driven to rotate by the third motor 44 to quickly replace the first lens therein, and the corresponding first lens is driven to rotate by the fourth motor 45 to obtain more dynamic multi-color combination light and shadow effects.

[0041] Further, such as Figure 1 , 4 As shown, the second effect component 5 includes a second effect bracket 51 eccentrically arranged with the light source 1, the second effect bracket 51 is rotatably connected to the housing 10, and a second light hole 51a is arranged in the area of ​​the second effect bracket 51 that coincides with the optical axis of the light source 1, and a second lens (not marked in the figure) is arranged on the second light hole 51a;

[0042] 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 .

[0043] In this embodiment, the fifth motor 52 is connected to the housing 10; the second lens 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 respectively, so as to obtain more dynamic multi-pattern combination light and shadow effects by quickly replacing the second lenses.

[0044] In this embodiment, the first lens is provided with a colored and irregularly shaped embossed texture; the second lens is provided with text, graphics or irregular patterns.

[0045] Further, such as Figure 1 , 4 As shown, in order to ensure the clarity of the projected light and shadow under fast scanning, the focusing assembly 6 includes a focusing lens 61, a focusing lens frame 62 and a focusing motor 63, and the driving shaft of the focusing motor 63 is connected to the focusing lens 61 through the focusing lens frame 62. When working, the focusing motor 63 automatically adjusts the position of the focusing lens 61 between the reflector 2 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.

[0046] Further, such as Figure 1 , 5 As shown, in order to achieve dynamic multi-pattern light and shadow effects, a third effect component 7 is arranged between the reflector 2 and the focusing component 6, and the third effect component 7 plays a light splitting role, so that the original single-pattern light and shadow effect is transformed into a dynamic light and shadow effect with multiple patterns rotating around the optical axis.

[0047] Further, such as Figure 1 , 5 As shown, the third effect component 7 includes a third effect frame 71 and a sixth motor 72. The sixth motor 72 is eccentrically arranged with respect to the light source 1. A third light hole 71a is arranged at an area on one end of the third effect frame 71 that coincides with the optical axis of the light source 1, and the other end is connected to the rotating shaft of the sixth motor 72. A dichroic prism 60 is arranged on the third light hole 71a.

[0048] In this embodiment, the sixth motor 72 is connected to the housing 10. In the non-prism state, the sixth motor 72 drives the dichroic prism 60 away from the optical axis of the light source 1. In the prism state, the dichroic prism 60 is driven to be coaxial with the optical axis of the light source 1, thereby projecting a single pattern of light and shadow effects or multiple patterns of light and shadow effects according to user needs; at the same time, under the action of the first effect component 4, a dynamic light and shadow effect of multiple patterns rotating around the optical axis can be projected.

[0049] Further, such as Figure 1 , 4As shown, a focusing lens 8 is provided between the light source 1 and the second effect component 5. In this embodiment, the focusing lens 8 focuses the light emitted by the light source 1, improves the utilization rate of the light, and ensures the clarity of the projected light and shadow.

[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. A pattern effect light capable of rapid sweeping, comprising a housing, a light source and a reflector, characterized in that: The light source is arranged in the housing, a reflector driving assembly is arranged between the reflector and the housing, the reflector driving assembly is used to drive the reflector to move horizontally and / or vertically, and the axis of the reflector is arranged to intersect with the light emitting axis of the light source; A rotating first effect component and a second effect component are arranged between the light source and the reflector, and a focusing component is arranged between the reflector and the first effect component.

2. A fast-sweeping pattern effect light according to claim 1, characterized in that: The reflector drive assembly includes a first motor and a second motor connected to the housing, a first mounting bracket is arranged between the rotating shaft of the first motor and the back of the reflector, and a second mounting bracket is arranged between the rotating shaft of the second motor and the first motor.

3. The fast-sweeping pattern effect light according to claim 1, characterized in that: The reflector is an aluminum-plated reflector.

4. The fast-sweeping pattern effect light according to claim 1, characterized in that: The first effect component includes a first effect bracket, a main gear and a slave gear. The first effect bracket is eccentrically arranged with the light source. 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. The main gear is meshingly connected with the slave gear.

5. The fast-sweeping pattern effect light according to claim 4, 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.

6. The fast-sweeping pattern effect light according to claim 1, characterized in that: 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; 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.

7. The fast-sweeping pattern effect light according to claim 1, characterized in that: 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 through the focusing lens frame.

8. The fast-sweeping pattern effect light according to claim 1, characterized in that: A third effect component is arranged between the reflector and the focusing component, and the third effect component plays a light splitting role.

9. The fast-sweeping pattern effect light according to claim 8, characterized in that: The third effect component includes a third effect frame and a sixth motor. The sixth motor is eccentrically arranged with respect to the light source. A third light hole is arranged at an area on one end of the third effect frame that coincides with the optical axis of the light source, and the other end is connected to the rotating shaft of the sixth motor. A dichroic prism is arranged on the third light hole.

10. The fast-sweeping pattern effect light according to claim 1, characterized in that: A focusing lens is arranged between the light source and the second effect component.

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