Stage lamp capable of reducing occupied space of atomization module

Abstract

The utility model relates to the technical field of stage lamps, in particular to a stage lamp capable of reducing the occupied space of an atomization module, which comprises a bottom case, a support arm is pivoted on the bottom case, and a lamp holder is pivoted on the support arm; wherein a light source and an atomization module are arranged in the lamp cap, the atomization module comprises a plurality of atomization lenses with different atomization degrees, the atomization module further comprises a movable plate, and the atomization lenses are distributed and installed on the movable plate and located on the same movable plane. And all the atomization lenses are driven by the displacement of the movable plate to cut into the light path of the light source in turn. According to the lamp holder, the occupied space of the atomization lens in the lamp holder in the light beam direction can be reduced, so that installation limitation on other lighting effect modules in the lamp holder is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stage lamps, in particular to a stage lamp capable of reducing the space occupied by an atomization module. Background Art

[0002] In order to achieve the atomized light effect of the projected light, most stage lights in the prior art generally have a fogging lens arranged in the lamp head of the stage lamp. When the atomized effect is not needed, the fogging lens in the lamp head is away from the light path of the light source to prevent the light beam of the light source from passing through the fogging lens. When the atomized effect is needed, the driving mechanism in the lamp head drives the fogging lens to cut into the light path of the light source. After the light beam of the light source passes through the fogging lens, it can radiate the atomized light effect to the outside.

[0003] In order to further enable the stage lamp to achieve different degrees of atomized light effects, a plurality of atomized lenses are installed in the lamp head. In most of the current stage lamp structures, the plurality of atomized lenses in the lamp head are mostly stacked, that is, the various atomized lenses in the lamp head are arranged and installed along the light path direction of the light source. This will occupy more space inside the lamp head on the light path, and thus easily affect other light effect modules in the lamp head. For example, the prism disk in the lamp head generally needs to be set on the side of the atomized lens away from the light source. Since there are strict requirements on the distance between the prism and the light source, the closer the prism is to the light source, the better the light effect produced. The stacked atomized lenses along the light path will undoubtedly cause the prism to be further away from the light source, making the light effect of the stage lamp worse. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the utility model provides a stage lamp with reduced space occupied by an atomization module, which can help reduce the space occupied by the atomization lens inside the lamp head along the light beam direction to avoid space occupation by other light effect modules in the lamp head.

[0005] The utility model discloses a stage lamp which reduces the space occupied by an atomization module, comprising a bottom chassis, a support arm is pivotally connected to the bottom chassis, and a lamp head is pivotally connected to the support arm;

[0006] Wherein, a light source and an atomization module are arranged in the lamp head, and the atomization module includes a plurality of atomization lenses with different atomization degrees;

[0007] The atomizing module further comprises a movable plate, and a plurality of the atomizing lenses are distributedly mounted on the movable plate and are located in the same movable plane. The displacement of the movable plate drives each of the atomizing lenses to cut into the light beam of the light source in turn.

[0008] According to a stage lamp of the utility model that reduces the space occupied by an atomization module, the atomization module includes a rotating mechanism, and the rotating mechanism is transmission-connected to the movable plate to drive the movable plate to rotate;

[0009] The two fogging lenses are symmetrically distributed at opposite ends of the movable plate along the rotation center of the movable plate;

[0010] The reciprocating rotation of the movable plate drives each of the atomized lenses to cut into the light beam of the light source in turn.

[0011] According to a stage lamp for reducing the space occupied by an atomization module of the utility model, a limiting column is fixedly arranged in the lamp head;

[0012] The movable plate is formed with a limiting groove for matching with the limiting column;

[0013] During the movement of the movable plate, the limiting column is inserted into the limiting groove at the edge of the movable range of the movable plate and collides with the movable plate.

[0014] According to a stage lamp of the utility model that reduces the space occupied by an atomization module, the atomization module includes a linear displacement mechanism, and the linear displacement mechanism is transmission-connected to the movable plate to drive the movable plate to move linearly;

[0015] A plurality of the atomized lenses are linearly distributed along the moving direction of the movable plate;

[0016] The reciprocating linear movement of the movable plate drives each of the atomized lenses to cut into the light beam of the light source in turn.

[0017] According to a stage light of the utility model that reduces the space occupied by atomization modules, the movable plate is provided with a middle support plate, the rotation center of the movable plate is arranged on the middle support plate, arc-shaped supporting plates are formed on opposite sides of the middle support plate respectively, the atomization lens is stacked on the arc-shaped supporting plate and matches the shape of the arc-shaped supporting plate.

[0018] According to the utility model, a stage lamp with reduced space occupied by an atomizing module is provided, wherein the atomizing lens is glued, buckled, sleeved or magnetically fixed on the arc-shaped supporting plate.

[0019] According to a stage lamp of the utility model that reduces the space occupied by an atomization module, a avoidance hole is opened on the arc-shaped supporting plate, the atomization lens covers the avoidance hole, and the light beam of the light source is irradiated to the atomization lens through the avoidance hole.

[0020] According to a stage lamp for reducing the space occupied by an atomization module of the utility model, the arc-shaped bearing plate is provided with a notch;

[0021] The fogging lens cuts in and out the light beam of the light source through the notch.

[0022] According to the utility model, a stage lamp with reduced space occupied by an atomization module is provided, wherein the notches are distributed on a side where the two avoidance holes are close to each other.

[0023] According to a stage lamp of the utility model that reduces the space occupied by an atomizing module, the number of each atomizing lens is two, and when the atomizing module does not interfere with the light beam of the light source, the two atomizing lenses are respectively located on both sides of the light beam of the light source.

[0024] The utility model discloses a stage lamp which reduces the space occupied by an atomizing module. The atomizing module in the lamp head is provided with a movable plate, so that each atomizing lens in the lamp head is installed on the movable plate and is located in the same movable plane, so that each atomizing lens is no longer arranged in a stacked manner. When in use, the displacement of the movable plate drives each atomizing lens to cut into the light path of the light source in turn, that is, each atomizing lens is located on the same plane and moves to the light path of the light source in turn, so as to realize the atomizing light effect of the stage lamp. It can be seen that each atomizing lens in the structure of the present scheme is located on the same installation plane. The structure can effectively avoid that each atomizing lens occupies more space on the light path inside the lamp head, and helps to reduce the space occupied by the atomizing module inside the lamp head along the light beam direction, so as to avoid installation restrictions on other light effect modules in the lamp head. For example, other light effect modules such as prism modules can be closer to the light source when installed, so as to ensure the light effect of the stage lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 is a structural diagram of the entire lamp of Embodiment 1;

[0027] Figure 2 It is the local structure inside the lamp holder in the first embodiment. Figure 1 ;

[0028] Figure 3 It is the local structure inside the lamp holder in the first embodiment. Figure 2 ;

[0029] Figure 4 It is a partial structural diagram of the atomization module inside the lamp holder in the first embodiment.

[0030] Reference numerals:

[0031] 100, bottom chassis, 200, support arm, 300, lamp holder, 301, mounting partition, 302, light hole, 400, prism plate, 401, prism;

[0032] 1. atomized lens, 2. movable plate, 21. middle support plate, 3. motor, 4. transmission shaft, 5. arc-shaped bearing plate, 6. avoidance hole, 7. notch, 8. limit column, 9. limit groove. DETAILED DESCRIPTION

[0033] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the utility model, and cannot be understood as limitations on the utility model. In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the utility model.

[0034] Embodiment 1

[0035] like Figures 1 to 4As shown in the figure, a stage lamp of this embodiment that reduces the space occupied by the atomization module comprises a bottom chassis 100, a support arm 200 and a lamp head 300. The support arm 200 is pivotally connected to the bottom chassis 100. Two opposite sides of the lamp head 300 are pivotally connected to the support arm 200 respectively. A light source (not shown in the figure), an atomization module and a prism module are installed in the lamp head 300. The prism module comprises a prism plate 400. A prism 401 is installed on the prism plate 400. The prism plate 400 is driven by a motor and is driven by the motor and gears. The wheel mechanism drives the prism disk 400 to move to the optical path of the light source, allowing the light beam of the light source to penetrate the prism 401, so that the lighting effect can be achieved. The atomization module includes a plurality of atomization lenses 1, and the degree of atomization produced by each atomization lens 1 is different from each other. Optionally, the number of atomization lenses 1 in this embodiment is two, and the atomization module also includes a movable plate 2. The two atomization lenses 1 are distributed and installed on the movable plate 2 and are in the same movable plane. The displacement of the movable plate 2 drives each atomization lens 1 to cut into the optical path of the light source in turn. Specifically, the atomization module includes a rotating mechanism, which is transmission-connected to the movable plate 2 to drive the movable plate 2 to rotate. The two atomization lenses 1 are symmetrically distributed at opposite ends of the movable plate 2 along the rotation center of the movable plate 2. The reciprocating rotation of the movable plate 2 drives each atomization lens 1 to cut into the optical path of the light source in turn, and when the atomization module does not interfere with the optical path of the light source, the two atomization lenses 1 are respectively located on both sides of the optical path of the light source.

[0036] It can be seen that the atomizing module in the lamp holder 300 of the stage light of this embodiment is provided with a movable plate 2, so that each atomizing lens 1 in the lamp holder 300 is installed on the movable plate 2 and is in the same movable plane, so that each atomizing lens 1 is no longer stacked. When in use, the displacement of the movable plate 2 drives each atomizing lens 1 to cut into the light path of the light source in turn, that is, each atomizing lens 1 is on the same plane and moves to the light path of the light source in turn, so as to realize the atomizing light effect of the stage light. It can be seen that each atomizing lens 1 in the structure of this scheme is on the same installation plane. This structure can effectively avoid each atomizing lens from occupying more space on the light path inside the lamp holder, and helps to reduce the space occupied by the atomizing lens inside the lamp holder, so as to avoid installation restrictions on other light effect modules in the lamp holder, such as prisms and other light effect modules can be closer to the light source when installed to ensure the light effect of the stage light. The movable plate 2 drives each atomizing lens 1 to cut into the light path of the light source in turn by reciprocating rotation. The movable plate 2 with a rotating structure can simplify the movable structure and save more space.

[0037] Specifically, a mounting baffle 301 is fixed inside the lamp holder 300, and a light-through hole 302 is opened on the mounting baffle 301. The light-through hole 302 is located on the light path of the light source, and each fogging lens 1 is distributed on the opposite sides of the light-through hole 302. The displacement of the movable plate 2 drives each fogging lens 1 to cover the light-through hole 302 in turn. Therefore, when the movable plate 2 drives the fogging lens 1 to cover the light-through hole 302, it can ensure that the fogging lens 1 cuts into the light path of the light source.

[0038] In addition, the rotating mechanism includes a motor 3, a belt drive assembly and a transmission shaft 4. The belt drive assembly is connected between the motor 3 and the transmission shaft 4. The motor 3 drives the transmission shaft 4 to rotate through the belt drive assembly, and the transmission shaft 4 is coaxially fixed at the rotation center of the movable plate 2. Therefore, the rotation of the movable plate 2 can be realized, and each fogging lens 1 can be driven to cut into the light path of the light source in turn through rotation.

[0039] As an optional structure of the present embodiment, a limiting column 8 is fixedly arranged in the lamp holder 300. Specifically, the limiting column 8 is integrally formed on the mounting partition 301, and a limiting groove 9 is formed on the movable plate 2. The limiting groove 9 and the limiting column 8 can cooperate with each other. During the rotation and movement of the movable plate 2, the limiting column 8 is inserted into the limiting groove 9 at the edge of the movable range of the movable plate 2 and collides with the movable plate 2. In this way, the movable plate 2 can be limited by the limiting column 8, and the movable range of the movable plate 2 and even the fogging lens 1 can be accurately limited.

[0040] As a further improvement to this embodiment, the movable plate 2 is formed with a middle support plate 21, the rotation center of the movable plate 2 is located on the middle support plate 21, and arc-shaped supporting plates 5 are respectively formed on the opposite sides of the middle support plate 21. The fogging lens 1 is stacked on the arc-shaped supporting plate 5, and the shapes of the fogging lens 1 and the arc-shaped supporting plate 5 match each other, thereby facilitating the positioning and installation of the fogging lens 1 on the movable plate 2.

[0041] The fogging lens 1 of this embodiment is glued and fixed on the arc-shaped supporting plate 5 . Optionally, the fogging lens 1 can also be fastened, sleeved or magnetically fixed on the arc-shaped supporting plate 5 .

[0042] As a further improvement to this embodiment, a avoidance hole 6 is provided on the arc-shaped supporting plate 5, and the fogging lens 1 is covered by the avoidance hole 6. The light beam of the light source is irradiated to the fogging lens 1 through the avoidance hole 6. The avoidance hole 6 provided on the arc-shaped supporting plate 5 can ensure that the light beam of the light source can normally penetrate the fogging lens 1. Furthermore, a notch 7 is formed on the arc-shaped supporting plate 5, and the notch 7 is distributed on the side where the two avoidance holes 6 are close to each other. The fogging lens 1 avoids the light beam of the light source through the notch 7, so it can be ensured that the movable plate 2 does not cut into the light path of the light source, which helps to ensure that the light source is blocked.

[0043] Embodiment 2

[0044] This embodiment is similar to the first embodiment, except that there are multiple fogging lenses 1, and each fogging lens 1 is distributed on the periphery of the movable plate 2 along the circumference of the rotation center of the movable plate 2. This structure can be more helpful to add and install more fogging lenses 1 in the stage light, so that the light source of the stage light can radiate more fogging light effects of different degrees.

[0045] Embodiment 3

[0046] This embodiment is similar to the first embodiment, with the difference that the atomization module includes a linear displacement mechanism, which is transmission-connected to the movable plate 2, and the movable plate 2 is driven to move linearly back and forth in the lamp head 300 through the linear displacement mechanism, and the reciprocating linear movement of the movable plate 2 drives each atomization lens 1 to cut into the light path of the light source in turn. During the linear movement, the movable plate 2 never cuts into the light-through hole 302, that is, never cuts into the light path of the light source, so as to avoid imaging of the movable plate and affecting the lighting effect of the stage lamp. This structure can also help to reduce the space occupied by the atomization lens inside the lamp head along the direction of the light beam, so as to avoid installation restrictions on other light effect modules in the lamp head.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A stage lamp that reduces the space occupied by an atomization module, comprising a bottom chassis (100), a support arm (200) being pivotally connected to the bottom chassis (100), and a lamp head (300) being pivotally connected to the support arm (200); in, The lamp head (300) is provided with a light source and an atomizing module, wherein the atomizing module comprises a plurality of atomizing lenses (1) with different atomizing degrees, and is characterized in that: The atomizing module further comprises a movable plate (2), and a plurality of the atomizing lenses (1) are distributedly mounted on the movable plate (2) and are located in the same movable plane. The displacement of the movable plate (2) drives each of the atomizing lenses (1) to cut into the light beam of the light source in turn.

2. The stage light for reducing the space occupied by the atomization module according to claim 1, characterized in that: The atomization module comprises a rotating mechanism, which is transmission-connected to the movable plate (2) to drive the movable plate (2) to rotate; The two fogging lenses (1) are distributed at two opposite ends of the movable plate (2); The reciprocating rotation of the movable plate (2) drives each of the fogging lenses (1) to cut into the light beam of the light source in turn.

3. The stage light with reduced space occupied by atomization module according to claim 2, characterized in that: A limiting column (8) is fixedly arranged inside the lamp holder (300); The movable plate (2) is formed with a limiting groove (9) for cooperating with the limiting column (8); During the movement of the movable plate (2), the limiting column (8) is inserted into the limiting groove (9) at the edge of the movable range of the movable plate (2) and collides with the movable plate (2).

4. The stage light with reduced space occupied by atomization module according to claim 1, characterized in that: The atomization module comprises a linear displacement mechanism, which is transmission-connected to the movable plate (2) to drive the movable plate (2) to move linearly; A plurality of the fogging lenses (1) are distributed in a straight line along the moving direction of the movable plate (2); The reciprocating linear movement of the movable plate (2) drives each of the fogging lenses (1) to cut into the light beam of the light source in turn.

5. The stage light with reduced space occupied by atomization module according to claim 2, characterized in that: The movable plate (2) is provided with a middle support plate (21), the rotation center of the movable plate (2) is arranged on the middle support plate (21), and arc-shaped supporting plates (5) are formed on opposite sides of the middle support plate (21), and the fogging lens (1) is stacked on the arc-shaped supporting plate (5) and matches the shape of the arc-shaped supporting plate (5).

6. The stage light with reduced space occupied by atomization module according to claim 5, characterized in that: The fogging lens (1) is glued, buckled, sleeved or magnetically fixed on the arc-shaped supporting plate (5).

7. The stage light with reduced space occupied by atomization module according to claim 5, characterized in that: The arc-shaped supporting plate (5) is provided with an avoidance hole (6), the fogging lens (1) covers the avoidance hole (6), and the light beam of the light source is irradiated to the fogging lens (1) through the avoidance hole (6).

8. The stage light with reduced space occupied by atomization module according to claim 7, characterized in that: The arc-shaped bearing plate (5) is provided with a notch (7); The fogging lens (1) cuts in and out the light beam of the light source through the notch (7).

9. The stage light with reduced space occupied by the atomization module according to claim 8, characterized in that: The notches (7) are distributed on the side where the two avoidance holes (6) are close to each other.

10. The stage light with reduced space occupied by atomization module according to any one of claims 2 or 4, characterized in that: The number of the atomizing lenses (1) is two, and when the atomizing module does not interfere with the light beam of the light source, the two atomizing lenses (1) are respectively located on both sides of the light beam of the light source.

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