Seamlessly spliced lamplight color disc and stage lamp thereof

Abstract

The utility model discloses a seamlessly spliced light color disc and a stage lamp thereof. Comprising a color disc body, and the color disc body comprises a fixing piece, a first pressing plate, a first limiting plate, a color filtering assembly and a color disc base plate which are sequentially and coaxially arranged from top to bottom; the color filtering assembly comprises a plurality of color filters, and the color filters are distributed around the peripheral side of the color disc substrate; the side edges of every two adjacent color filters are seamlessly connected, so that the influence caused by traditional interval ribs can be avoided, and a better and more natural lighting effect can be achieved; each color filter comprises a dimming part and a mounting part, and the light source penetrates through the dimming part and outputs a light beam subjected to color modulation; the first limiting plate is placed on the color disc base plate, the mounting part of each color filter is connected with the edge of the first limiting plate, and the mounting part of each color filter partially or completely extends into the interval space; and by arranging the mounting part, the color filter can be quickly assembled and disassembled on the color disc main body, so that the convenience is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of stage lamps, and in particular relates to a seamlessly spliced ​​light color disk and a stage lamp thereof. Background Art

[0002] Most stage lights use high-brightness white light sources. In order to give the stage a richer color effect, color filters of different colors are usually set in the light path of the white light. These filters change the color of the output light beam of the stage light by absorbing or transmitting light beams of specific wavelengths, presenting a colorful visual effect to the audience.

[0003] In the existing stage lighting technology, such as Figure 1 As shown, these color filters are generally pasted one by one in order on a metal disk, which is called a color disk. All color filters can be switched to the central light hole position of the white light path by rotating the color disk at different angles to achieve the color change of the final output light beam of the stage light. The above-mentioned traditional pasting method mainly fixes multiple color filters one by one on the light-emitting holes of the color disk substrate; however, in order to ensure that the color filters can be firmly fixed, spacing ribs are generally set between two adjacent light-emitting holes, and each color filter is pasted on these spacing ribs. However, this fixing method has shortcomings: when the stage light is to achieve a half-color function (that is, when two adjacent color filters each occupy half of the light-emitting hole), the spacing ribs will block the propagation of light to form a shadow, or the final image will be a strip-shaped dark area, thereby affecting the light effect of the stage light. For example, in the prior art, a Chinese patent with publication number CN202719547U discloses a bent refractive color disk. This prior art is only used to solve the heat dissipation problem of the light bulb; however, this prior art also sticks the filter on the spacing ribs, so this prior art does not solve the lighting effect problem caused by the spacing ribs, and the lighting effect performance of the stage lamp is still unsatisfactory.

[0004] Therefore, there is an urgent need for a seamless light color plate and a stage lamp thereof to overcome the shortcomings of the existing light color plates and improve the light effect of the stage lamp. Summary of the invention

[0005] In view of the problems in the related technology, the utility model proposes a seamlessly spliced ​​light color disk and a stage lamp thereof to overcome the above-mentioned technical problems existing in the existing related technology. By providing a removable plug-in, the utility model can quickly assemble and disassemble the color filter, thereby improving convenience; moreover, the two adjacent color filters are seamlessly spliced ​​without any obstruction, so that the stage light of the utility model can avoid the influence of traditional spacing ribs, thereby making the stage light present a better and more natural lighting effect.

[0006] The technical solution of the utility model is implemented as follows: a seamlessly spliced ​​light color disk, comprising a color disk body, wherein the color disk body comprises a fixing member, a first pressing plate, a first limiting plate, a color filter assembly and a color disk substrate which are coaxially arranged in sequence from top to bottom; the middle of the fixing member is rotatably connected with a rotating shaft for controlling the color disk body to rotate around the central axis of the fixing member; wherein the color filter assembly comprises a plurality of color filters, and the plurality of color filters are distributed around the periphery of the color disk substrate;

[0007] The sides of two adjacent color filters are seamlessly connected; the color filter assembly is provided with at least one light-through hole for the light source to directly pass through; the light-through hole is sequentially connected with a plurality of color filters to form a closely arranged and evenly distributed annular array; each color filter comprises a dimming part and a mounting part, and the light source passes through the dimming part and outputs a light beam after color adjustment;

[0008] The first pressure plate and the color disc substrate are arranged in an upper and lower interval with a spacing space between them; the first limiting plate is placed on the color disc substrate, the mounting portion of each color filter is connected to the edge of the first limiting plate, and the mounting portion of each color filter partially or completely extends into the spacing space.

[0009] Furthermore, a mounting portion of each color filter is provided with a removable plug-in, and each color filter is respectively connected to the first pressing plate and the color disk substrate through the removable plug-in.

[0010] Furthermore, a color filter slot is provided on one side of the removable plug-in, and one side of the color filter is inserted into and connected from the color filter slot; a latching protrusion is provided on the side of the removable plug-in connected to the color disk substrate, and a latching slot matching the latching protrusion is provided on the color disk substrate; each of the removable plug-ins realizes rapid assembly or disassembly of each of the color filters and the color disk substrate through the mutual engagement of the latching protrusion and the latching slot.

[0011] Furthermore, a slope is provided on one side of the clamping protrusion to facilitate the clamping protrusion to slide into the clamping slot;

[0012] The card slot is a through hole that passes through the upper and lower sides of the color disk substrate, and the through hole is used to assist in disassembling the removable plug-in; an external force passes through the through hole and acts on the card protrusion, and the card protrusion is separated from the card slot under the action of the external force, so that the user can directly pull out the color filter;

[0013] Furthermore, the through hole is in a square shape.

[0014] Furthermore, the first pressure plate is an elastic pressure plate, and a plurality of latching teeth are provided on the peripheral edge of the first pressure plate. The removable plug-in is provided with a spring-type pressure groove on the side connected to the first pressure plate, and the spring-type pressure groove matches the latching teeth; through the mutual engagement of the spring-type pressure groove and the latching teeth, rapid assembly or disassembly of each removable plug-in and the elastic pressure plate is achieved.

[0015] Furthermore, the first pressing plate, the first limiting plate and the color disc substrate are sequentially assembled to form a slot for clamping the color filter in the spacing space; the mounting portion of each color filter is connected to the inner wall of the slot; in the utility model, the mounting portion of each color filter is connected to the slot by gluing, and the mounting portion can be glued to the peripheral edge of the first limiting plate, and the mounting portion can also be glued to the surface of the color disc substrate;

[0016] Furthermore, the fixing part is a central flange, and mounting holes are provided on the first pressure plate, the first limiting plate and the color disc substrate; through the matching connection of the fasteners and the mounting holes, the central flange and the first pressure plate, the first limiting plate and the color disc substrate are sequentially assembled into one.

[0017] Furthermore, each of the color filters is in the shape of a sector; in the same color disk body, the number of the color filters is not less than 7;

[0018] Or in the same color wheel body, the number of the color filter is 1, and the color filter is fan-shaped, which is equivalent to multiple fan-shaped color filters being spliced ​​into a fan-shaped ring in sequence. At this time, multiple removable plug-ins are also spliced ​​into a fan-shaped ring in sequence to achieve the fixation of the fan-shaped color filter to the color wheel substrate and the first pressure plate.

[0019] The diameter of the first limiting plate is smaller than the diameter of the color disk substrate.

[0020] A stage lamp, comprising a lamp body, wherein the lamp body comprises a light emitting structure; the light emitting structure has the above-mentioned seamlessly spliced ​​light color disk;

[0021] The light-emitting structure includes a light source, a focusing lens group and a light-emitting lens group which are arranged in sequence; a first light color disk, a pattern disk and a second light color disk are arranged between the light source and the focusing lens group, and a plurality of patterns are arranged on the pattern disk; the light beam emitted by the light source is dimmed by the first light color disk and the second light color disk, and then formed through the pattern disk, and finally passes through the focusing lens group and the light-emitting lens group in sequence to complete the light emission.

[0022] Furthermore, the first light color wheel and / or the second light color wheel are rotated, and the color filter or light hole of the first light color wheel overlaps with the color filter or light hole of the second light color wheel; and the light source is a white light source.

[0023] Furthermore, along the light output axis of the white light source, the pattern disk is arranged directly above the second light color disk; the edge of the pattern disk is flush with the edge of the color filter of the second light color disk, or the edge of the pattern disk exceeds the edge of the color filter of the second light color disk;

[0024] The structures of the first light color disc and the second light color disc are arranged in reverse.

[0025] Beneficial effects of the utility model:

[0026] The utility model provides a seamless light color disk, including a color disk body, wherein the color disk body includes a fixing part, a first pressure plate, a first limit plate, a color filter assembly and a color disk substrate which are coaxially arranged from top to bottom; the color filter described in the utility model is provided with a mounting portion, so that the color disk body can be quickly assembled and disassembled, thereby improving convenience, and the two adjacent color filters are seamlessly spliced ​​without any obstruction, so that the stage lamp of the utility model can avoid the influence of traditional spacing ribs, thereby making the stage lamp present a better and more natural light effect. In addition, each color filter can quickly change the color filter position or color filter color according to demand, which is highly flexible, can meet the color requirements in different scenes, and can also reduce the replacement time of the color filter, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the color disk of the prior art;

[0028] Figure 2 A schematic diagram of the structure of a seamless light color disk provided in Example 1;

[0029] Figure 3 A structural decomposition diagram of a seamless light color disk provided in Example 1;

[0030] Figure 4 A schematic diagram of the structure of the color filter and the removable plug-in assembly provided in Example 1;

[0031] Figure 5 A side view of the color filter and removable plug-in assembly provided in Example 1;

[0032] Figure 6 This is a structural exploded view of the color filter and removable plug-in assembly provided in Example 1;

[0033] Figure 7 A schematic diagram of the structure of a seamless light color disk provided in Example 2;

[0034] Figure 8A structural decomposition diagram of a seamless light color disk provided in Example 2;

[0035] Fig. 9 A schematic diagram of the structure of a stage lighting fixture provided in Example 3;

[0036] Fig.10 A side view of a stage lighting fixture provided in Example 3;

[0037] Fig.11 A bottom view of a stage lighting fixture provided in Example 3;

[0038] Fig.12 This is a structural exploded view of the pattern plate and the second light color plate provided in Example 3.

[0039] Marking Description:

[0040] 1. Fixing member; 2. First pressure plate; 21. Clamping teeth; 3. First limiting plate; 4. Color filter assembly; 41. Color filter; 411. Dimming unit; 412. Mounting unit; 42. Light hole; 5. Color disk substrate; 51. Clamping slot; 6. Removable plug-in; 61. Color filter slot; 62. Clamping cam; 63. Shrapnel pressure slot; 7. White light source; 71. Focusing lens group; 72. Light output lens group; 8. First light color disk; 9. Pattern disk; 10. Second light color disk. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] Example 1

[0044] like Figure 2-3As shown, this embodiment provides a seamless light color disk, including a color disk body, wherein the color disk body includes a fixing member 1, a first pressing plate 2, a first limiting plate 3, a color filter assembly 4 and a color disk substrate 5 which are coaxially arranged in sequence from top to bottom; the fixing member 1 is rotatably connected to a rotating shaft in the middle, and is used to control the color disk body to rotate around the central axis of the fixing member 1; wherein the color filter assembly 4 includes a plurality of color filters 41, and the plurality of color filters 41 are distributed around the periphery of the color disk substrate 5;

[0045] The sides of two adjacent color filters 41 are seamlessly connected; the color filter assembly 4 is provided with at least one light-through hole 42 for the light source to directly pass through; the light-through hole 42 is sequentially connected with a plurality of the color filters 41 to form a ring array that is closely arranged and evenly distributed; each of the color filters 41 includes a dimming portion 411 and a mounting portion 412, and the light source passes through the dimming portion 411 and outputs a light beam after color adjustment;

[0046] The diameter of the first limiting plate 3 is smaller than the diameter of the color disc substrate 5; the first pressing plate 2 and the color disc substrate 5 are arranged in an upper and lower interval, and there is a spacing space between the two; the first limiting plate 3 is placed on the color disc substrate 5, and the mounting portion 412 of each color filter 41 is connected to the edge of the first limiting plate 3, and the mounting portion 412 of each color filter 41 partially or completely extends into the spacing space;

[0047] In this embodiment, the color filter 41 is provided with a mounting portion 412, so that the color wheel body can quickly assemble and disassemble the color filter 41, thereby improving convenience; moreover, two adjacent color filters 41 are seamlessly spliced ​​without any obstruction, so that the stage light of this embodiment can avoid the influence of traditional spacing ribs, thereby making the stage light present a better and more natural lighting effect.

[0048] like Figure 4-6 As shown, the mounting portion 412 of each color filter 41 is provided with a removable plug 6, and each color filter 41 is respectively connected with the first pressing plate 2 and the color disk substrate 5 through the removable plug 6;

[0049] In this embodiment, by providing a removable plug-in 6, the color disk body can be quickly assembled and disassembled with the color filter 41, thereby improving convenience; moreover, even if the removable plug-in 6 is damaged, the user can continue to use it by replacing it with a new one, thereby reducing maintenance costs and extending the service life of the color disk body.

[0050] Specifically, a color filter slot 61 is provided on one side of the removable plug-in 6, and one side of the color filter 41 is inserted and connected from the color filter slot 61; the removable plug-in 6 is provided with a latching protrusion 62 on the side connected to the color disk substrate 5, and the color disk substrate 5 is provided with a latching slot 51 matching the latching protrusion 62; each of the removable plug-ins 6 realizes rapid assembly or disassembly of each of the color filters 41 and the color disk substrate 5 through the mutual engagement of the latching protrusion 62 and the latching slot 51.

[0051] Specifically, a slope is provided on one side of the locking protrusion 62 to facilitate the locking protrusion 62 to slide into the locking slot 51;

[0052] The card slot 51 is a through hole that passes through the upper and lower sides of the color disk substrate 5, and the through hole is used to assist in removing the removable plug 6; external force passes through the through hole and acts on the card protrusion 62, and the card protrusion 62 is separated from the card slot 51 under the action of the external force, and the user can directly pull out the color filter 41;

[0053] Specifically, the through hole is in a square shape.

[0054] Specifically, the first pressure plate 2 is an elastic pressure plate, and a plurality of latching teeth 21 are provided on the peripheral edge of the first pressure plate 2. The removable plug-in unit 6 is provided with an elastic sheet pressure groove 63 on the side connected to the first pressure plate 2, and the elastic sheet pressure groove 63 matches the latching teeth 21. Through the mutual engagement of the elastic sheet pressure groove 63 and the latching teeth 21, rapid assembly or disassembly of each removable plug-in unit 6 and the elastic pressure plate is achieved.

[0055] Specifically, each color filter 41 is fan-shaped; in the same color disk body, the number of the color filters 41 is not less than 7; each color filter 41 changes the color of the output light beam by absorbing or transmitting a light beam of a specific wavelength;

[0056] Or in the same color disk body, the number of the color filter 41 is 1, and the color filter 41 is fan-shaped, which is equivalent to multiple fan-shaped color filters 41 being spliced ​​into a fan-shaped ring in sequence. At this time, multiple removable plug-ins 6 are also spliced ​​into a fan-shaped ring in sequence to achieve the fixation of the fan-shaped color filter 41 to the color disk substrate 5 and the first pressure plate 2.

[0057] like Figure 3 and Figure 6 As shown, the rapid assembly and disassembly process of a seamless light color disk described in this embodiment 1 is as follows:

[0058] When installing, firstly, the color disk substrate 5, the first limiting plate 3 and the first pressure are sequentially assembled and fixed by the fixing member 1; then, the color filter 41 is assembled with the removable plug 6, and then the assembled color filter 41 is inserted into the spacing space; when the card slot 51 is engaged with the card protrusion 62, the spring piece pressure groove 63 is engaged with the card tooth 21, and the quick assembly is completed;

[0059] When disassembling, the clamping protrusion 62 is lifted from the clamping groove 51 at the bottom of the color disk substrate 5 by a tool, and then the removable plug 6 is pulled outwards, so that the quick disassembly can be completed.

[0060] like Figure 2 As shown, in this embodiment, the color filter 41 is first pasted and fixed on the removable plug-in 6, and then the removable plug-in 6 group is aligned and inserted into the spacing space, and finally fixed by the card slot 51, the card protrusion 62 and the elastic pressure plate; the advantage of this embodiment is that it can achieve seamless splicing between color filters 41 and color filters 41, when the stage lamp uses the half-color function, there is no shadow and obstruction, the color transition is natural, and each color filter 41 can be quickly and independently plugged in and out to change the color filter position or the color of the color filter 41 according to customer needs. It has high flexibility and can meet the color requirements in different scenes. It can also reduce the replacement time of the color filter 41 and improve work efficiency.

[0061] Example 2

[0062] like Figure 7-8 As shown, this embodiment provides a seamless light color plate; the features not explained in this embodiment are explained in Example 1 and will not be repeated here. The differences between this embodiment and Example 1 are as follows:

[0063] Specifically, the first pressing plate 2, the first limiting plate 3 and the color disc substrate 5 are sequentially assembled, and a slot for clamping the color filter 41 is formed in the interval space; the mounting portion 412 of each color filter 41 is connected to the inner wall of the slot; in this embodiment, the mounting portion 412 of each color filter 41 is connected to the slot by gluing, and the mounting portion 412 can be glued to the peripheral edge of the first limiting plate 3, and the mounting portion 412 can also be glued to the surface of the color disc substrate 5;

[0064] The advantage of the second embodiment is that the color filters 41 can be seamlessly spliced ​​with each other through a simple splicing structure and pasting method, so that the stage light has no shadow and no obstruction when realizing the half-color function, and the color separation transition is natural;

[0065] Specifically, reusable adhesive may be applied to the mounting portion 412;

[0066] Specifically, the fixing member 1 is a central flange, and mounting holes are provided on the first pressure plate 2, the first limiting plate 3 and the color disc substrate 5; through the matching connection of the fasteners and the mounting holes, the central flange and the first pressure plate 2, the first limiting plate 3 and the color disc substrate 5 are sequentially assembled into one.

[0067] like Figure 7 As shown, the rapid assembly and disassembly process of a seamless light color disk described in this embodiment 2 is as follows:

[0068] First, the color disk substrate 5, the first limiting plate 3 and the first pressing plate are assembled in sequence to form a slot for clamping the color filter, and fixed by the fixing member 1; then the color filter 41 is pasted on the corresponding slot to complete the rapid assembly;

[0069] When disassembling, the color filter 41 can be directly pulled out; the color filter 41 can be inserted into the slot for next use.

[0070] Example 3

[0071] like Figure 9-12 As shown, this embodiment provides a stage lighting fixture; the features not explained in this embodiment are explained in Embodiment 1 and Embodiment 2, and will not be described in detail here.

[0072] A stage lamp described in this embodiment includes a lamp body, wherein the lamp body includes a light-emitting structure; the light-emitting structure has a seamlessly spliced ​​light color disk described in Embodiment 1 or 2;

[0073] The light emitting structure comprises a light source, a focusing lens group 71 and a light emitting lens group 72 arranged in sequence; a first light color plate 8, a pattern plate 9 and a second light color plate 10 are arranged between the light source and the focusing lens group 71, and the pattern plate 9 is provided with a plurality of patterns;

[0074] Specifically, the first light color disc 8 and / or the second light color disc 10 are rotated, and the color filter 41 or the light hole 42 of the first light color disc 8 overlaps with the color filter 41 or the light hole 42 of the second light color disc 10; the light source is a white light source 7;

[0075] In this embodiment, by providing the seamless light color disk, the light-emitting structure in this embodiment can quickly assemble and disassemble the color filter 41, thereby improving the installation efficiency; moreover, since two adjacent color filters 41 are seamlessly spliced ​​and without any obstruction, the stage lamp of this embodiment can avoid the influence of traditional spacing ribs, so that the output light beam can present more and more natural colors.

[0076] Specifically, along the light output axis of the white light source 7, the pattern plate 9 is arranged directly above the second light color plate 10; the edge of the pattern plate 9 is flush with the edge of the color filter 41 of the second light color plate 10, or the edge of the pattern plate 9 exceeds the edge of the color filter 41 of the second light color plate 10;

[0077] The structures of the first light color disc 8 and the second light color disc 10 are arranged in reverse.

[0078] In this embodiment, if Fig.10 As shown, the light beam emitted by the light source is dimmed by the first light color disc 8 and the second light color disc 10, and then formed into an image through the pattern disc 9, and finally passes through the focusing lens group 71 and the light emitting lens group 72 in sequence to complete the light emission.

[0079] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A seamless light color plate, comprising a color plate body, characterized in that: The color disk body comprises a fixing part, a first pressure plate, a first limit plate, a color filter assembly and a color disk substrate which are coaxially arranged in sequence from top to bottom; the fixing part is rotatably connected to a rotating shaft in the middle, and is used to control the color disk body to rotate around the central axis of the fixing part; wherein the color filter assembly comprises a plurality of color filters, and the plurality of color filters are distributed around the periphery of the color disk substrate; The sides of two adjacent color filters are seamlessly connected; the color filter assembly is provided with at least one light-through hole for the light source to directly pass through; the light-through hole is sequentially connected with a plurality of color filters to form a closely arranged and evenly distributed annular array; each color filter comprises a dimming part and a mounting part, and the light source passes through the dimming part and outputs a light beam after color adjustment; The first pressure plate and the color disc substrate are arranged in an upper and lower interval with a spacing space between them; the first limiting plate is placed on the color disc substrate, the mounting portion of each color filter is connected to the edge of the first limiting plate, and the mounting portion of each color filter partially or completely extends into the spacing space.

2. A seamless light color plate according to claim 1, characterized in that: The mounting portion of each color filter is provided with a removable plug-in, and each color filter is respectively connected with the first pressing plate and the color disk substrate through the removable plug-in.

3. A seamless light color plate according to claim 2, characterized in that: A color filter slot is provided on one side of the removable plug, and one side of the color filter is inserted and connected from the color filter slot; a clamping protrusion is provided on the side of the removable plug connected to the color disk substrate, and a clamping slot matching the clamping protrusion is provided on the color disk substrate.

4. A seamless light color plate according to claim 3, characterized in that: A slope is provided on one side of the clamping protrusion to facilitate the clamping protrusion to slide into the clamping slot; The card slot is a through hole that passes through the upper and lower sides of the color disk substrate, and the through hole is used to assist in disassembling the removable plug-in; the shape of the through hole is square.

5. A seamless light color plate according to claim 2, characterized in that: The first pressing plate is an elastic pressing plate, and a plurality of latching teeth are arranged on the peripheral edge of the first pressing plate. The removable plug-in unit is provided with an elastic sheet pressing groove on one side connected to the first pressing plate, and the elastic sheet pressing groove matches the latching teeth.

6. A seamless light color plate according to claim 1, characterized in that: The first pressing plate, the first limiting plate and the color disk substrate are assembled in sequence to form a slot for clamping the color filter in the spacing space; the mounting portion of each color filter is connected to the inner wall of the slot.

7. A seamless light color plate according to claim 1, characterized in that: The shape of each color filter is a sector; the diameter of the first limiting plate is smaller than the diameter of the color disk substrate.

8. A stage lamp, comprising a lamp body, wherein a light emitting structure is provided in the lamp body; characterized in that: The light-emitting structure has a seamless light color disk as described in any one of claims 1 to 7; The light emitting structure comprises a light source, a focusing lens group and a light emitting lens group which are arranged in sequence; a first light color disk, a pattern disk and a second light color disk are arranged between the light source and the focusing lens group, and a plurality of patterns are arranged on the pattern disk.

9. A stage lighting fixture according to claim 8, characterized in that: The first light color wheel and / or the second light color wheel are rotated, so that the color filter or light through hole of the first light color wheel overlaps with the color filter or light through hole of the second light color wheel; and the light source is a white light source.

10. A stage lighting fixture according to claim 9, characterized in that: Along the light output axis of the white light source, the pattern disk is arranged directly above the second light color disk; the edge of the pattern disk is flush with the edge of the color filter of the second light color disk, or the edge of the pattern disk exceeds the edge of the color filter of the second light color disk; The structures of the first light color disc and the second light color disc are arranged in reverse.

Images