Compact arm structure of moving head lamp
By setting the height difference design of the first and second zones in the arm structure of the shaking head lamp, the overall height of the shaking head lamp is reduced, and the problem of uncompact space utilization in the prior art is solved, and a more compact shaking head lamp design is achieved.
Patent Information
- Application Number
- CN202422623677.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-10-30
AI Technical Summary
The overall height of existing movable headlights is difficult to reduce in complex application environments, resulting in less compact space utilization.
By providing the first main bracket and the second main bracket in the arm structure of the shaker lamp, the bottoms of the first main bracket include a first zone and a second zone respectively, the top surface height of the first zone is greater than the top surface height of the second zone, and an X-axis power member is placed in the second zone, and the overall height is reduced by using the gap design, while maintaining the operating function of the Z-axis power member.
The overall height of the movable headlight is reduced, compact, and does not affect the normal operation of the Z-axis power parts, improving space utilization efficiency.
Smart Images
Figure CN223204263U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stage lights, in particular to a compact moving head light arm structure. Background Art
[0002] Currently, moving head lights are the most common stage lights on the market. In existing moving head lights, the overall height is determined by the height between the head and the base. However, as the application environment becomes more complex, there is a demand to reduce the overall height of the moving head light. Utility Model Content
[0003] In view of the above problems, the present invention proposes a compact moving head light arm structure, which mainly solves the problems in the background technology.
[0004] The utility model provides a compact moving head light arm structure, including a main body, wherein the main body includes a first main support and a second main support, the first main support and the second main support being connected to form a cavity structure having two openings in the X direction, where the X direction is the length direction of the first main support or the second main support; the bottom of the first main support and the second main support respectively include a first area and a second area, the height direction of the first main support or the second main support being the Z direction, and in the Z direction, a top surface of the first area and a top surface of the second area have a height difference, and the height of the top surface of the first area is greater than that of the top surface of the second area; an X-axis power component is provided in the cavity structure where the second area is located, the X-axis power component drives the moving head light to rotate with the X direction as the axis; the bottom of the first area is fixedly connected to the output shaft of the Z-axis power component, the Z-axis power component drives the main body to rotate with the Z direction as the axis, and the Z-axis power component is located inside the base.
[0005] A further improvement is that the bottoms of the first main bracket and the second main bracket respectively further include an installation area, the installation area, the first area and the second area are connected in sequence, and the structure of the installation area is the same as that of the second area.
[0006] A further improvement is that the first area and the second area are connected by a first inclined surface.
[0007] A further improvement is that there is an arc transition between the first inclined surface and the first area, and between the first inclined surface and the second area.
[0008] A further improvement is that the tops of the first main bracket and the second main bracket respectively include a third area and a fourth area. In the Z direction, the top surface of the third area has a height difference with the top surface of the fourth area and the height of the top surface of the third area is less than the height of the top surface of the fourth area. The power part is also located in the cavity structure where the fourth area is located.
[0009] A further improvement is that the tops of the first main bracket and the second main bracket further include auxiliary areas, respectively. The auxiliary areas, the third area and the fourth area are connected in sequence, and the structure of the auxiliary areas is the same as that of the fourth area.
[0010] A further improvement is that the third area and the fourth area are connected via a second inclined surface.
[0011] A further improvement is that the two sides of the cavity structure are respectively connected to a side bracket, the side bracket is an internal hollow structure, the side bracket includes a through opening arranged in the X-axis direction, the through opening is communicated with the opening, the X-axis power part drives the moving head light to rotate with the X direction as the axis through a matching part, and the matching part passes through the opening and the through opening and is located inside the side bracket.
[0012] Compared with the prior art, the beneficial effects of the present invention are:
[0013] The utility model is configured to include a first area and a second area respectively through the bottom of the first main bracket and the second main bracket of the arm structure of the moving head light. The top surface of the first area and the top surface of the second area have a height difference, and the height of the top surface of the first area is greater than the height of the top surface of the second area. Relative to the gap between the first area and the base, the gap between the second area and the base is narrowed. At the same time, the second area is used to place the X-axis power component, so that the top height of the first main bracket and the top height of the second main bracket can further reduce the overall height of the moving head light, and will not affect the operation of the Z-axis power component, thereby having compactness. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are for illustrative purposes only and are not to be construed as limiting the present invention. To better illustrate the present embodiment, some components of the accompanying drawings may be omitted, enlarged, or reduced in size, and do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions may be omitted in the accompanying drawings.
[0015] Figure 1 This is a schematic diagram of the coordination between the arm structure, base, and moving head light of the utility model;
[0016] Figure 2 This is an exploded view of the arm structure of the utility model moving head light;
[0017] Figure 3 This is a schematic diagram of the connection between the first main bracket and the second main bracket of the utility model;
[0018] Figure 4 The explosion of the first main bracket and the second main bracket of the utility model Figure 1 ;
[0019] Figure 5The explosion of the first main bracket and the second main bracket of the utility model Figure 2 ;
[0020] in:
[0021] 1. Moving head light arm structure; 2. Base; 3. Moving head light;
[0022] 101. First main bracket; 102. Second main bracket; 103. Opening; 104. X-axis power component; 105. Matching component; 106. Side bracket; 107. Through port;
[0023] 201, first zone; 202, second zone; 203, installation zone; 204, first slope; 205, third zone; 206, fourth zone; 207, auxiliary zone; 208, second slope. DETAILED DESCRIPTION
[0024] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installation" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium, which can be considered as internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model. The technical solution of this utility model is further described below with reference to the accompanying drawings and embodiments.
[0025] Reference Figure 1-5In one embodiment, the compact moving head light arm structure includes a body, which includes a first main bracket 101 and a second main bracket 102. The first main bracket 101 and the second main bracket 102 are connected to form a cavity structure with two openings 103 in the X direction. The X direction is the length direction of the first main bracket 101 or the second main bracket 102; the bottom of the first main bracket 101 and the second main bracket 102 respectively include a first area 201 and a second area 202, and the height direction of the first main bracket 101 or the second main bracket 102 is the same as that of the second main bracket 102. The direction is the Z direction. In the Z direction, there is a height difference between the top surface of the first area 201 and the top surface of the second area 202, and the top surface height of the first area 201 is greater than the top surface height of the second area 202. An X-axis power component 104 is provided in the cavity structure where the second area 202 is located. The X-axis power component 104 drives the moving head light 3 to rotate with the X direction as the axis. The bottom of the first area 201 is fixedly connected to the output shaft of the Z-axis power component. The Z-axis power component drives the main body to rotate with the Z direction as the axis. The Z-axis power component is located inside the base 2. The overall height of the moving head light 3 is determined by the height between the head of the moving head light 3 and the bottom of the base 2. Between the head of the moving head light 3 and the bottom of the base 2, the arm of the moving head light 3 occupies part of the height, and the height of the arm of the moving head light 3 depends on the height of the X-axis power member 104. In the prior art, the bottom of the arm of the moving head light 3 is often made flat as a whole, resulting in a large gap between the two sides of the bottom of the arm and the base 2. This embodiment utilizes this gap and configures the bottoms of the first main bracket 101 and the second main bracket 102 of the moving head light arm structure to include a first main bracket 101 and a second main bracket 102. There is a zone 201 and a second zone 202, and there is a height difference between the top surface of the first zone 201 and the top surface of the second zone 202, and the top surface height of the first zone 201 is greater than the top surface height of the second zone 202. Relative to the gap between the first zone 201 and the base 2, the gap between the second zone 202 and the base 2 is narrowed. At the same time, the second zone 202 is used to place the X-axis power component 104, so that the top height of the first main bracket 101 and the top height of the second main bracket 102 are equal to further reduce the overall height of the moving head light 3, and do not affect the operation of the Z-axis power component, which is compact.
[0026] In one embodiment, the X-axis power element 104 and the Z-axis power element are each a motor. In other embodiments, the X-axis power element 104 can also have other structures, as long as it can drive the moving head light 3 to rotate about the X direction; the Z-axis power element can also have other structures, as long as it can drive the main body to rotate about the Z direction.
[0027] Continue to refer to Figure 4 and Figure 5In one embodiment, the bottom of the first main bracket 101 and the second main bracket 102 also include an installation area 203, respectively. The installation area 203, the first area 201 and the second area 202 are connected in sequence. The structure of the installation area 203 is the same as that of the second area 202. That is, the top surface of the first area 201 and the top surface of the installation area 203 have a height difference and the top surface height of the first area 201 is greater than the top surface height of the installation area 203. The installation area 203 can also be used to place the X-axis power component 104. By setting the installation area 203, the installation convenience of the moving head light arm structure is improved, and the corresponding installation of the first main bracket 101 and the second main bracket 102 is facilitated.
[0028] In one embodiment, the first main support 101 and the second main support 102 may be an integral structure.
[0029] Continue to refer to Figure 4 and Figure 5 In one embodiment, the first area 201 and the second area 202 are connected by a first inclined surface 204, which serves to improve the structural strength of the first main bracket 101 and the second main bracket 102 respectively, and facilitates the molding of the first main bracket 101 and the second main bracket 102.
[0030] In one embodiment, arc transitions are provided between the first bevel 204 and the first area 201 and between the first bevel 204 and the second area 202 to avoid damage to the base 2 when the first main support 101 and the second main support 102 are respectively mated with the base 2 .
[0031] Since the upper portion corresponding to the first area 201 is the main space for the moving head light 3 to rotate with the X direction as the axis, Figure 4 and Figure 5 In one embodiment, the tops of the first main support 101 and the second main support 102 include a third area 205 and a fourth area 206, respectively. In the Z direction, there is a height difference between the top surface of the third area 205 and the top surface of the fourth area 206, and the top surface height of the third area 205 is less than the top surface height of the fourth area 206. The power part is also located in the cavity structure where the fourth area 206 is located, thereby further reducing the top surface height of the first area 201.
[0032] In one embodiment, the tops of the first main bracket 101 and the second main bracket 102 further include auxiliary areas 207, respectively. The auxiliary area 207, the third area 205 and the fourth area 206 are connected in sequence. The structure of the auxiliary area 207 is the same as that of the fourth area 206. By setting the auxiliary area 207, the installation convenience of the moving head light arm structure is improved, and the corresponding installation of the first main bracket 101 and the second main bracket 102 is facilitated.
[0033] In one embodiment, the third area 205 and the fourth area 206 are connected by the second inclined surface 208 to respectively enhance the structural strength of the first main support 101 and the second main support 102 .
[0034] In one embodiment, both sides of the cavity structure are further connected to a side bracket 106 respectively. The side bracket 106 is a hollow structure. The side bracket 106 includes a through opening 107 arranged in the X-axis direction. The through opening 107 is connected to the opening 103. The X-axis power component 104 drives the moving head light 3 to rotate with the X-direction as the axis through the matching component 105. The matching component 105 passes through the opening 103, the through opening 107 and is located inside the side bracket 106 to form a moving head light arm structure.
[0035] In the figure, the positional relationship is described only for illustrative purposes and should not be understood as a limitation on the present invention. Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the claims of the present invention.
Claims
1. A compact moving head light arm structure, characterized in that: The invention comprises a body, wherein the body comprises a first main bracket (101) and a second main bracket (102), wherein the first main bracket (101) and the second main bracket (102) are connected to form a cavity structure having two openings (103) in the X direction, wherein the X direction is the length direction of the first main bracket (101) or the second main bracket (102); the bottoms of the first main bracket (101) and the second main bracket (102) respectively comprise a first area (201) and a second area (202), the height direction of the first main bracket (101) or the second main bracket (102) is the Z direction, and the bottoms of the first main bracket (101) and the second main bracket (102) respectively comprise a first area (201) and a second area (202). In the Z direction, the top surface of the first area (201) and the top surface of the second area (202) have a height difference, and the height of the top surface of the first area (201) is greater than the height of the top surface of the second area (202); an X-axis power component (104) is provided in the cavity structure where the second area (202) is located; the X-axis power component (104) drives the moving head light (3) to rotate with the X direction as the axis; the bottom of the first area (201) is fixedly connected to the output shaft of the Z-axis power component; the Z-axis power component drives the body to rotate with the Z direction as the axis; and the Z-axis power component is located inside the base (2).
2. The compact moving head light arm structure according to claim 1, characterized in that: The bottoms of the first main bracket (101) and the second main bracket (102) respectively further include an installation area (203), the installation area (203), the first area (201) and the second area (202) are connected in sequence, and the structure of the installation area (203) is the same as that of the second area (202).
3. The compact moving head light arm structure according to claim 1 or 2, characterized in that: The first area (201) and the second area (202) are connected via a first inclined surface (204).
4. The compact moving head light arm structure according to claim 3, characterized in that: There is an arc transition between the first inclined surface (204) and the first area (201), and between the first inclined surface (204) and the second area (202).
5. The compact moving head light arm structure according to claim 1, characterized in that: The tops of the first main support (101) and the second main support (102) respectively include a third area (205) and a fourth area (206); in the Z direction, the top surface of the third area (205) and the top surface of the fourth area (206) have a height difference, and the height of the top surface of the third area (205) is less than the height of the top surface of the fourth area (206); and the power component is also located in the cavity structure where the fourth area (206) is located.
6. The compact moving head light arm structure according to claim 5, characterized in that: The tops of the first main support (101) and the second main support (102) further include auxiliary areas (207), respectively. The auxiliary area (207), the third area (205) and the fourth area (206) are connected in sequence, and the structure of the auxiliary area (207) is the same as that of the fourth area (206).
7. The compact moving head light arm structure according to claim 5, characterized in that: The third area (205) and the fourth area (206) are connected via a second inclined surface (208).
8. The compact moving head light arm structure according to claim 1, characterized in that: Both sides of the cavity structure are also connected to a side bracket (106) respectively. The side bracket (106) is a hollow structure. The side bracket (106) includes a through-port (107) arranged in the X-axis direction. The through-port (107) is communicated with the opening (103). The X-axis power component (104) drives the moving head light (3) to rotate with the X-direction as the axis through a matching component (105). The matching component (105) passes through the opening (103) and the through-port (107) and is located inside the side bracket (106).