A stable type of spotlight structure

Abstract

The application relates to a stable spotlight structure which comprises a lamp body and supports connected to the two sides of the lamp body, the two sides of each support are movably connected with auxiliary supporting rods with adjustable length, the auxiliary supporting rods are used to form a triangular structure with the supports; the auxiliary supporting rod comprises a first rod body, a second rod body and a fixing cone, the first rod body is rotationally connected to the support, the second rod body is threadedly connected to the first rod body, and the fixing cone is threadedly connected to the end of the second rod body far from the first rod body. The first rod body and the second rod body are rotationally connected to the support, the first rod body and the second rod body are threadedly connected, the length and the angle of the auxiliary supporting rod can be adjusted according to the rotation of the first rod body and the thread connection of the second rod body, the lamp body can be supported on the ground with different concave-convex degrees, the operation is convenient, the flexibility is high, and the spotlight structure can adapt to various application environments.

Description

Technical Field

[0001] This application relates to the field of lighting technology, and in particular to a stable spotlight structure. Background Technology

[0002] Spotlights are lighting fixtures with strong focusing capabilities. They typically use adjustable lamp heads to concentrate light onto specific areas, such as paintings, ornaments, or walls, to highlight key features and create a sense of depth.

[0003] There are also some spotlights in the prior art. For example, Chinese patent with authorization announcement number CN219623880U and announcement date of September 1, 2023 discloses a stable projection lamp lens assembly, which includes a lens installed inside the projection lamp body, a protective lens provided at the end of the projection lamp body, a support frame rotatably installed on the side surface of the projection lamp body, an auxiliary support mechanism installed on the surface of the support frame, and a convenient loading and unloading mechanism provided between the projection lamp body and the protective lens.

[0004] This application uses an auxiliary bracket to support the main body of the projector, which increases the stability of the projector's placement. However, the inventor believes that the auxiliary bracket in this application can only adjust the support angle, not the length, resulting in poor flexibility and difficulty in handling uneven ground. Utility Model Content

[0005] This application provides a more robust and stable spotlight structure.

[0006] The stable spotlight structure provided in this application adopts the following technical solution:

[0007] A stable spotlight structure includes a lamp body and brackets connected to both sides of the lamp body. Each side of the brackets is movably connected to an adjustable-length auxiliary support rod, which forms a triangular structure with the brackets. Each auxiliary support rod includes a first rod body, a second rod body, and a fixed cone. The first rod body is rotatably connected to the brackets, the second rod body is threaded onto the first rod body, and the fixed cone is threaded onto the end of the second rod body away from the first rod body.

[0008] Preferably, the first rod body is provided with an internal thread, and a limiting protrusion ring is provided at the end near the internal thread; the second rod body includes a body and a through part, the through part is provided with an external thread, and the diameter is larger than the inner diameter of the limiting protrusion ring, the axial length of the external thread is smaller than the axial length of the internal thread, the through part is inserted into the first rod body, and the external thread meshes with the internal thread.

[0009] Preferably, a threaded mounting rod is radially inserted at one end of the body away from the through portion, and the fixing cone is movably connected to the threaded mounting rod and fixed by a nut.

[0010] Preferably, the bracket includes two first support frames, two second support frames, and a support plate. The two first support frames are connected to both sides of the support plate and are distributed at an acute angle to the support plate. The first rod is movably connected to the first support frame. The two second support frames are respectively connected between the two first support frames and the support plate. The first support frames, the second support frames, and the support plate are distributed in a triangular structure.

[0011] Preferably, damping shafts are provided on both sides of the lamp body, and the damping shafts are fixed on the first support frame.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] 1. This application sets up a first rod and a second rod that are rotatably connected to the bracket, and the first rod and the second rod are threaded together. This allows the length and angle of the auxiliary support rod to be adjusted according to the rotation of the first rod and the threaded connection of the second rod to support the lamp body on ground with different degrees of unevenness. This makes the operation convenient, flexible, and adaptable to various application environments.

[0014] 2. By setting the diameter of the through-hole part to be larger than the inner diameter of the limiting protrusion ring, the downward rotation position of the through-hole part is restricted, preventing the second rod from detaching from the first rod and ensuring the structural integrity of the auxiliary support rod. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of this application.

[0016] Figure 2 This is a structural schematic diagram of a preferred embodiment of this application from another angle.

[0017] Figure 3 This is a schematic diagram of the auxiliary support rod in a preferred embodiment of this application.

[0018] Figure 4 yes Figure 3 An enlarged view of part A in the middle.

[0019] Explanation of reference numerals in the attached drawings: 1. Lamp body; 2. Bracket; 21. First support frame; 22. Second support frame; 23. Support plate; 3. Auxiliary support rod; 31. First rod; 311. Internal thread; 312. Limiting protrusion ring; 32. Second rod; 321. Main body; 322. Through part; 322a. External thread; 33. Fixed cone; 34. Threaded mounting rod; 4. Damping shaft. Detailed Implementation

[0020] The present application will be further described in detail below with reference to the accompanying drawings.

[0021] This application provides a stable spotlight structure, such as Figures 1 to 4 As shown, it includes a lamp body 1 and a bracket 2 connected to both sides of the lamp body 1. Each side of the bracket 2 is movably connected to an adjustable auxiliary support rod 3, which forms a triangular structure with the bracket 2.

[0022] like Figure 1 and Figure 2 As shown, the bracket 2 includes two first support frames 21, two second support frames 22, and a support plate 23. The two first support frames 21 are connected to both sides of the support plate 23 and are distributed at an acute angle to the support plate 23. The two second support frames 22 are respectively connected between the two first support frames 21 and the support plate 23. The first support frames 21, the second support frames 22, and the support plate 23 are distributed in a triangular structure. The triangular support structure can stably support the lamp body 1 on the plane. The support plate 23 has mounting holes for bolts to be inserted so that the support plate 23 can be installed on the ground with corresponding holes.

[0023] like Figure 2 and Figure 3 As shown, the auxiliary support rod 3 includes a first rod body 31, a second rod body 32, and a fixed cone 33. The first rod body 31 is rotatably connected to the bracket 2, the second rod body 32 is threadedly connected to the first rod body 31, and the fixed cone 33 is threadedly connected to the end of the second rod body 32 away from the first rod body 31.

[0024] Specifically, the first rod 31 is rotatably connected to the outside of the first support frame 21 via a pivot. The angle between the first rod 31 and the first support frame 21 can be adjusted by rotation to adapt to various ground environments. The first rod 31 has an internal thread 311, and a limiting ring 312 is provided near the end of the internal thread 311. The second rod 32 includes a body and a through portion 322. The through portion 322 has an external thread 322a, the diameter of which is larger than the inner diameter of the limiting ring 312. The axial length of the external thread 322a is smaller than that of the internal thread 312. The axial length of the auxiliary support rod 3 is 11. The through part 322 passes through the first rod body 31. The external thread 322a engages with the internal thread 311. By rotating the through part 322, the external thread 322a engages with the internal thread 311 at different heights, thereby adjusting the overall length of the auxiliary support rod 3 to adapt to different ground unevenness. By setting the diameter of the through part 322 to be greater than the inner diameter of the limiting protrusion ring 312, the downward rotation position of the through part 322 is restricted, preventing the second rod body 32 from disengaging from the first rod body 31, thus ensuring the structural integrity of the auxiliary support rod 3.

[0025] like Figure 3 and Figure 4 As shown, a threaded mounting rod 34 is radially inserted at the end of the main body away from the through part 322. A fixed cone 33 is movably connected to the threaded mounting rod 34 and fixed by a nut. The fixed cone 33 has a through hole with a diameter larger than that of the threaded mounting rod 34. The threaded mounting rod 34 passes through the through hole. The fixed cone 33 changes the orientation of its cone head by rotation, and is then fixed by pressing the fixed cone 33 onto the second rod body 32 with a nut.

[0026] Damping shafts 4 are provided on both sides of the lamp body 1. The damping shafts 4 are fixed on the first support frame 21. The direction of illumination of the lamp body 1 can be determined by the damping shafts 4.

[0027] This application provides a stable spotlight structure. In practical use, the support plate 23 is first placed on the ground. Then, the overall length and angle of the auxiliary support rod 3 are adjusted by rotating the first rod 31 and screwing the second rod 32, so that the second rod 32 can be supported on the ground. Then, the angle of the fixing cone 33 is adjusted by rotating it, so that the cone head of the fixing cone 33 is inserted into the ground and then fixed with a nut. In this way, when the stable spotlight structure of this application is applied to uneven ground, the length and angle of the auxiliary support rod 3 can be changed to support the lamp body 1 according to the different degrees of unevenness of the ground. When encountering softer ground, the structure can be further reinforced by the fixing cone 33.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A stable spotlight structure, characterized in that: It includes a lamp body (1) and a bracket (2) connected to both sides of the lamp body (1). The bracket (2) is movably connected to both sides of the bracket (2) with adjustable length auxiliary rods (3). The auxiliary rods (3) are used to form a triangular structure with the bracket (2). The auxiliary support rod (3) includes a first rod body (31), a second rod body (32), and a fixed cone (33). The first rod body (31) is rotatably connected to the bracket (2), the second rod body (32) is threadedly connected to the first rod body (31), and the fixed cone (33) is threadedly connected to the end of the second rod body (32) away from the first rod body (31).

2. The stable spotlight structure according to claim 1, characterized in that: The first rod body (31) is provided with an internal thread (311), and a limiting ring (312) is provided at the end near the internal thread (311); The second rod body (32) includes a main body and a through part (322). The through part (322) is provided with an external thread (322a) and the diameter is greater than the inner diameter of the limiting protrusion ring (312). The axial length of the external thread (322a) is less than the axial length of the internal thread (311). The through part (322) passes through the first rod body (31) and the external thread (322a) meshes with the internal thread (311).

3. The stable spotlight structure according to claim 2, characterized in that: A threaded mounting rod (34) is radially inserted at one end of the main body away from the through part (322), and the fixing cone (33) is movably connected to the threaded mounting rod (34) and fixed by a nut.

4. The stable spotlight structure according to claim 3, characterized in that: The bracket (2) includes two first support frames (21), two second support frames (22), and a support plate (23). The two first support frames (21) are connected to both sides of the support plate (23) and are distributed at an acute angle with the support plate (23). The first rod (31) is movably connected to the first support frame (21). The two second support frames (22) are respectively connected between the two first support frames (21) and the support plate (23). The first support frames (21), the second support frames (22), and the support plate (23) are distributed in a triangular structure.

5. The stable spotlight structure according to claim 4, characterized in that: The lamp body (1) is provided with damping shafts (4) on both sides, and the damping shafts (4) are fixed on the first support frame (21).

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