Circular LED video light with folding function

Abstract

The utility model relates to the field of LED video light, and disclose a circular LED video light with folding function, including main light still including the plurality of slide groove of opening in the back of main light, the plurality of slide groove is evenly distributed in circle, set up in the sliding development structure of back of main light, each limit groove corresponds a group of sliding development structure, set up on the folding adjusting structure of sliding development structure, each group sliding development structure corresponds a group of folding adjusting structure, set up on the vice light of folding adjusting structure, each group folding adjusting structure is connected with vice light, vice light is the incomplete annular structure, and multiple vice light splicing is circular ring structure, and the outer ring surface of vice light corresponds with the outer ring surface of main light, and the cooperation design of sliding and folding structure significantly improves the portability and storage efficiency of equipment, and vice light can closely adhere to the back of main light when storage, greatly reduces the overall volume, and is convenient for the carrying and storage under the mobile shooting scene.

Description

Technical Field

[0001] This utility model relates to the field of LED film and television lights, specifically a circular LED film and television light with a folding function. Background Technology

[0002] In film and television production, live shooting, and advertising recording, round LED film and television lights have become one of the mainstream lighting devices due to their advantages such as uniform light, wide illumination range, and good color rendering. With the increasing demand for mobile shooting, the portability, storage convenience, and lighting flexibility of the equipment have become the core pain points of users. Round LED film and television lights with folding function have emerged to solve the problems of large size, difficult transportation and storage, and limited lighting scenarios of traditional fixed structure lights.

[0003] Most products only achieve unidirectional folding of the lamp body through simple hinges or hinges. Even after folding, the lamp body is still large and has low space utilization. The folding components of some round lamps are rigidly connected to the main lamp body. After folding, gaps or protrusions are easily generated between the components, which means that the space occupied during storage is not effectively reduced, making it inconvenient to carry and transport. Therefore, we have proposed a round LED film and television lamp with folding function. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a circular LED film and television light with a folding function, thus solving the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a circular LED film and television light with a folding function, including a main light, and further comprising: Multiple grooves are formed on the back of the main light, with both ends of the grooves facing the center and the outside of the main light and evenly distributed around the circumference; A sliding unfolding structure is provided on the back of the main light, and each of the slide grooves corresponds to a set of sliding unfolding structures; Each set of sliding and unfolding structures corresponds to a set of folding and adjusting structures. The auxiliary lights are installed on the folding adjustment structure, and each set of folding adjustment structures is connected to an auxiliary light; The auxiliary light has an incomplete ring structure, with multiple auxiliary lights spliced ​​together to form a circular structure, and the outer ring surface of the auxiliary light corresponds to the outer ring surface of the main light.

[0006] Preferably, the sliding deployment structure includes a slider, a rotating rod, and a stepped shaft. The slider is slidably engaged in the groove, and the rotating rod is slidably engaged in the groove. The rotating rod is located near the outer side of the main light, and the end of the rotating rod opposite to the slider is connected to the stepped shaft. The end of the stepped shaft with a smaller diameter is fixedly connected to the rotating rod.

[0007] Preferably, the slider has a stepped groove at one end opposite to the rotating rod, and the end of the stepped groove with a smaller diameter corresponds to the stepped shaft, which is engaged in the stepped groove.

[0008] Preferably, the slider and the sliding groove are fixedly connected to the two symmetrical sides of the sliding groove, and the sliding groove and the limiting protrusion are provided on the corresponding sides, and the limiting groove and the limiting protrusion are slidably engaged.

[0009] Preferably, the folding adjustment structure includes an adjustment frame, a support rod, and a rotating shaft. One open end of the adjustment frame is fixedly connected to the side of the rotating rod away from the main light. The support rod is snapped into the adjustment frame. Rotating shafts are fixedly connected to the two symmetrical sides of the support rod that fit against the adjustment frame. The rotating shaft is located at the end of the support rod near the center of the main light. The side of the support rod away from the rotating rod is fixedly connected to the bottom surface of the auxiliary light.

[0010] Preferably, the two sides of the adjustment frame corresponding to the rotating shaft are provided with rotating holes, and the rotating holes are rotatably connected to the rotating shaft.

[0011] Preferably, the adjustment frame has a waist-shaped hole through both sides of the rotating hole, with the waist-shaped hole on one side of the rotating hole.

[0012] Preferably, the support rod has a second waist-shaped hole through it on one side corresponding to the first waist-shaped hole, and the second waist-shaped hole corresponds to the first waist-shaped hole. The support rod has a hinge hole through it on the side with the second waist-shaped hole, and the hinge hole is on one side of the second waist-shaped hole and between the second waist-shaped hole and the rotating shaft.

[0013] Preferably, the folding adjustment structure further includes a second connecting rod and a first connecting rod. A rotating rod is fixedly connected to one side of the second connecting rod near one end, and another rotating rod is fixedly connected to the other side of the second connecting rod near the other end. The second connecting rod is engaged in the adjustment frame and is located on one side of the support rod. The rotating rod at one end of the second connecting rod is rotatably connected to the hinge hole, and the rotating rod at the other end of the second connecting rod is slidably connected to the waist-shaped hole. A through hole is provided on one side of the first connecting rod near one end, and a rotating shaft is fixedly connected to the side of the first connecting rod near the other end where the through hole is located. The first connecting rod is engaged in the adjustment frame and is located on the side of the second connecting rod away from the support rod. The through hole of the first connecting rod is rotatably connected to the rotating rod of the second connecting rod connected to the waist-shaped hole, and the rotating shaft of the first connecting rod is slidably connected to the waist-shaped hole.

[0014] Compared with the prior art, this utility model provides a circular LED film and television light with a folding function, which has the following beneficial effects: This circular LED film and television light with a folding function significantly improves the portability and storage efficiency of the device through the coordinated design of the sliding and folding structure. When stored, the auxiliary lights can fit tightly against the back of the main light, greatly reducing the overall size and making it easy to carry and store in mobile shooting scenarios. When unfolded, multiple auxiliary lights can be spliced ​​together to form a complete ring, which, together with the main light, forms a uniform and continuous light distribution, meeting the needs of film and television production, live broadcasting and other scenarios for large-area, high-quality supplementary lighting. The stable guidance of the sliding unfolding structure and the multi-angle locking design of the folding adjustment structure make the unfolding and angle adjustment of the auxiliary lights smooth and convenient. It can achieve precise lighting and ensure that the angle is stable and does not shift during use through rigid support. It effectively solves the problems of traditional folding lights, such as large size, difficult storage and insufficient lighting flexibility, and balances practicality and user experience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is an exploded view of the structure of this utility model; Figure 3 This is a cross-sectional schematic diagram of the folding adjustment structure of this utility model; Figure 4 for Figure 3 A magnified view of part A in the diagram; Figure 5 This is a schematic diagram of the unfolded state of the folding adjustment structure of this utility model; Figure 6 for Figure 5 A magnified view of part B in the diagram.

[0016] In the diagram: 1. Main light; 2. Auxiliary light; 3. Slider; 4. Rotating rod; 5. Adjusting frame; 6. Support rod; 7. Slide groove; 8. Limiting groove; 9. Limiting protrusion; 10. Stepped groove; 11. Stepped shaft; 12. Connecting rod one; 13. Connecting rod two; 14. Waist-shaped hole one; 15. Rotating hole; 16. Rotating shaft; 17. Hinge hole; 18. Waist-shaped hole two. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-6 A circular LED film and television light with a folding function, including a main light 1, and further including: Multiple grooves 7 are provided on the back of the main light 1, with both ends of the grooves 7 facing the center and the outside of the main light 1 and evenly distributed in a circle; The sliding unfolding structure is set on the back of the main light 1, and each slide groove 7 corresponds to a set of sliding unfolding structures; The folding adjustment structure is set on the sliding unfolding structure, and each set of sliding unfolding structure corresponds to a set of folding adjustment structure; Auxiliary lamp 2 is installed on the folding adjustment structure, and each folding adjustment structure is connected to an auxiliary lamp 2. The auxiliary light 2 has an incomplete ring structure. Multiple auxiliary lights 2 are spliced ​​together to form a ring structure, and the outer ring surface of the auxiliary light 2 corresponds to the outer ring surface of the main light 1.

[0019] Furthermore, the sliding deployment structure includes a slider 3, a rotating rod 4, and a stepped shaft 11. The slider 3 is slidably engaged in the slide groove 7, and the rotating rod 4 is slidably engaged in the slide groove 7. The rotating rod 4 is located near the outer side of the main light 1. The end of the rotating rod 4 opposite to the slider 3 is connected to the stepped shaft 11. The end of the stepped shaft 11 with a smaller diameter is fixedly connected to the rotating rod 4. The slider 3 and the rotating rod 4 slide in the slide groove 7. The stepped shaft 11 is used to connect the slider 3 and the rotating rod 4.

[0020] Furthermore, a stepped groove 10 is provided at the end of the slider 3 opposite to the rotating rod 4. The end of the stepped groove 10 with a smaller diameter corresponds to the stepped shaft 11. The stepped shaft 11 is engaged in the stepped groove 10. When the rotating rod 4 moves out of the main lamp 1, the stepped shaft 11 and the stepped groove 10 allow the slider 3 and the rotating rod 4 to rotate.

[0021] Furthermore, limiting protrusions 9 are fixedly connected to the two symmetrical sides of the slider 3 that are in contact with the slide groove 7. Limiting grooves 8 are opened on both sides of the slide groove 7 and the limiting protrusions 9 respectively. The limiting grooves 8 and the limiting protrusions 9 are slidably engaged. The limiting protrusions 9 and the limiting grooves 8 are used to restrict the slider 3 to slide within the slide groove 7.

[0022] Furthermore, the folding adjustment structure includes an adjustment frame 5, a support rod 6, and a rotating shaft 16. One open end of the adjustment frame 5 is fixedly connected to the side of the rotating rod 4 facing away from the main lamp 1. The support rod 6 is snapped into the adjustment frame 5. The rotating shaft 16 is fixedly connected to both symmetrical sides of the support rod 6 that are in contact with the adjustment frame 5. The rotating shaft 16 is located at the end of the support rod 6 near the center of the main lamp 1. The side of the support rod 6 facing away from the rotating rod 4 is fixedly connected to the bottom surface of the auxiliary lamp 2. The adjustment frame 5 is used to install the support rod 6, the rotating shaft 16 is used to connect the adjustment frame 5 and the support rod 6, and the support rod 6 is used to connect the auxiliary lamp 2.

[0023] Furthermore, the two sides of the adjusting frame 5 corresponding to the rotating shaft 16 are provided with rotating holes 15, which are rotatably connected to the rotating shaft 16. The rotating holes 15 and the rotating shaft 16 enable the adjusting frame 5 and the support rod 6 to be rotatably connected.

[0024] Furthermore, the adjustment frame 5 has a waist-shaped hole 14 through both sides of the rotating hole 15, with the waist-shaped hole 14 on one side of the rotating hole 15.

[0025] Furthermore, a second waist-shaped hole 18 is provided through the side of the support rod 6 corresponding to the first waist-shaped hole 14. The second waist-shaped hole 18 corresponds to the first waist-shaped hole 14. A hinge hole 17 is provided through the side of the support rod 6 with the second waist-shaped hole 18. The hinge hole 17 is on one side of the second waist-shaped hole 18 and between the second waist-shaped hole 18 and the rotating shaft 16.

[0026] Furthermore, the folding adjustment structure also includes a second connecting rod 13 and a first connecting rod 12. A rotating rod is fixedly connected to one end of one side of the second connecting rod 13, and another rotating rod is fixedly connected to the other end of the other side of the second connecting rod 13. The second connecting rod 13 is engaged within the adjustment frame 5 and is located on one side of the support rod 6. The rotating rod at one end of the second connecting rod 13 is rotatably connected to the hinge hole 17, and the rotating rod at the other end of the second connecting rod 13 is slidably connected to the waist-shaped hole 14. A through hole is formed on one end of the first connecting rod 12, and a rotating shaft is fixedly connected to the side of the first connecting rod 12 with the through hole near the other end. The first connecting rod 12 is engaged within the adjustment frame 5 and is located on the side of the second connecting rod 13 away from the support rod 6. The through hole of the first connecting rod 12 connects to the waist-shaped hole 14 of the second connecting rod 13. The rotating rod of 4 is rotatably connected, and the rotating shaft of connecting rod 12 is slidably connected to the waist-shaped hole 18. Connecting rod 12 and connecting rod 23 are used to support the rotation of the adjustment frame 5 and the support rod 6, and to adjust the angle of the auxiliary light 2. Waist-shaped hole 28 and waist-shaped hole 14 are used to make connecting rod 12 and connecting rod 23 slide. The rotating rod of connecting rod 23 is tightly connected to the hinge hole 17. External force is required to rotate the rotating rod of connecting rod 23 and the hinge hole 17. When the auxiliary light 2 is turned on, the sliding rotating rod 4 moves out of the slide groove 7, and the front of the auxiliary light 2 is rotated to correspond with the front of the main light 1. Then the angle of the auxiliary light 2 is adjusted. When the auxiliary light 2 is turned off, the back of the auxiliary light 2 is rotated to correspond with the back of the main light 1. The angle of the auxiliary light 2 is leveled, and the sliding rotating rod 4 moves into the slide groove 7 for easy storage.

[0027] Structural Description: Main lamp 1: It has a circular plate structure and is the core carrier of the entire equipment. It provides the installation foundation for other structures and can itself serve as the main light source to provide basic lighting. Its back is equipped with a sliding groove 7 for the operation of the sliding unfolding structure. Sub-lamp 2: It has an incomplete ring structure. Multiple sub-lamp can be spliced ​​together to form a complete ring. It works with the main lamp to achieve multi-angle and wide-range supplementary lighting. When unfolded, the outer ring surface corresponds to the outer ring surface of the main lamp 1 to ensure uniform light. When stored, it fits against the back of the main lamp 1 to reduce volume. Slider 3: A block structure adapted to the shape of the slide groove 7, with protruding limiting strips 9 on both sides. It slides in the slide groove 7 and serves to guide and support the rotating rod 4. It is connected to the rotating rod 4 through the stepped shaft 11 and the stepped groove 10 to achieve linkage sliding and rotation unlocking. Rotating rod 4: It has a long rod structure. One end is connected to the slider 3 through the stepped shaft 11, and the other end is connected to the folding adjustment structure. It can slide along the slide groove 7 to drive the auxiliary lamp 2 to move. After moving out of the main lamp 1, it can rotate relative to the slider 3 to provide conditions for the auxiliary lamp 2 to turn. Adjustment frame 5: It has an open frame structure and is fixed on the side of the rotating rod 4 away from the main light 1. It is used to install the support rod 6 and provide a support frame for its rotation. Its upper waist-shaped hole 14 cooperates with the connecting rod assembly to constrain the angle of the support rod 6. Support rod 6: It has a rod-shaped structure. One end is connected to the adjustment frame 5 through the rotating shaft 16, and the other end is fixed to the auxiliary lamp 2. It can rotate around the rotating shaft 16 to drive the auxiliary lamp 2 to adjust the angle. The side waist-shaped hole 18 and the hinge hole 17 cooperate with the connecting rod assembly to achieve angle locking. Slide 7: A long strip-shaped groove on the back of the main light 1, with both ends facing the center and the outside of the main light 1 and evenly distributed around the circumference, providing a track for the sliding of the slider 3 and the rotating rod 4. The inside is provided with a limiting groove 8 corresponding to the limiting protrusion 9 to ensure sliding stability. Limiting groove 8: A groove structure formed on both sides of the slide groove 7, corresponding to the limiting protrusion 9 of the slider 3. By sliding and engaging with the limiting protrusion 9, the slider 3 is restricted to slide within the slide groove 7 to prevent displacement or falling off and ensure stable operation of the structure. Limiting protrusion 9: A strip-shaped protrusion fixed to the two symmetrical sides of the slider 3 and the slide groove 7, which slides and engages with the limiting groove 8 in the slide groove 7, so that the slider 3 slides in the slide groove 7 in a directional manner, thereby enhancing the stability and reliability of the sliding process. Stepped groove 10: A groove opened at one end of the slider 3 and the rotating rod 4 opposite to each other. The diameter of the hole changes in a stepped shape and the small diameter end corresponds to the stepped shaft 11. It is used to engage the stepped shaft 11 to achieve the connection with the rotating rod 4 and provide space for the relative rotation of the two. Stepped shaft 11: A shaft-shaped structure with a small diameter at one end and a large diameter at the other end. The small diameter end is fixedly connected to the rotating rod 4 and is snapped into the stepped groove 10 of the slider 3 to connect the two and achieve synchronous sliding. After the main light 1 is removed, it can rotate in the stepped groove 10 to achieve relative rotation. Link 12: A rod-shaped structure with through holes and a rotating shaft at both ends, which is snapped into the adjusting frame 5. One end is hinged to link 213, and the other end is snapped into the waist-shaped hole 218 of the support rod 6. It works with link 213 and the waist-shaped hole to support and limit the angle of the support rod 6 to achieve locking. Link 2 13: A rod-shaped structure with rotating rods at both ends on one side, which is snapped into the adjustment frame 5 and located on one side of the support rod 6. One end of the rotating rod is connected to the hinge hole 17 of the support rod 6, and the other end is slidably connected to the waist-shaped hole 14 of the adjustment frame 5. It is linked with link 12 to assist in angle support adjustment. Waist-shaped hole 14: A long strip-shaped hole that runs through both sides of the adjustment frame 5 and is located on one side of the rotating hole 15. It provides sliding space for the rotating rod of the connecting rod 13, restricts its sliding stroke, and thus constrains the rotation angle of the support rod 6 to assist in angle locking. Rotating hole 15: A circular hole that passes through the corresponding two sides of the adjusting frame 5 and the rotating shaft 16, and is rotatably connected to the rotating shaft 16 of the support rod 6, providing a shaft hole fit for the support rod 6 to rotate around the adjusting frame 5, so that the support rod 6 can rotate smoothly; Rotating shaft 16: A shaft-shaped protrusion fixed to the two symmetrical sides of the support rod 6 and the adjustment frame 5, located at the end of the support rod 6 near the center of the main lamp 1, inserted into the rotating hole 15 of the adjustment frame 5 to form a rotating connection, providing a rotating shaft for the support rod 6 to drive the auxiliary lamp 2 to adjust the angle; Hinge hole 17: A circular hole opened on the side of the support rod 6, located between the waist-shaped hole 18 and the rotating shaft 16, and tightly connected to the rotating rod of the connecting rod 13, providing a hinge point for the connecting rod 13 so that it can rotate synchronously with the support rod 6 to achieve linkage. Waist-shaped hole 2 18: A long strip-shaped hole that passes through the support rod 6 on the side corresponding to waist-shaped hole 14, providing sliding space for the rotating shaft of connecting rod 12, limiting its sliding stroke, and cooperating with waist-shaped hole 14 to support the support rod 6 through the connecting rod assembly to achieve angle stable adjustment and locking.

[0028] Working principle: The back of the main lamp 1 is the basic carrier of the entire linkage structure. Multiple grooves 7 are evenly distributed around its circumference. When the auxiliary lamp needs to be deployed, the operator applies external force to the rotating rod 4, pushing it to slide outwards along the grooves 7 towards the main lamp 1. Since the rotating rod 4 and the slider 3 are connected through the stepped shaft 11 and the stepped groove 10, the slider 3 is also affected during the movement of the rotating rod 4, moving outwards synchronously along the grooves 7. When the rotating rod 4 gradually moves outwards from the outer range of the main lamp 1, the stepped shaft 11, which was originally confined within the stepped groove 10, gains the freedom to rotate relative to the axis of the stepped shaft 11. The support rod 6 is precisely engaged inside the adjusting frame 5. 6 can rotate smoothly within the adjustment frame 5 around the pivot 16, thereby driving the auxiliary lamp 2, which is fixedly connected to it, to achieve initial angle adjustment. One end of the connecting rod 13 is tightly connected to the hinge hole 17 on the side of the support rod 6 through a rotating rod, while the other end of the rotating rod is engaged in the oblong hole 14 on the side of the adjustment frame 5, and can slide within the hole. One end of the connecting rod 12 is hinged to the rotating rod of the connecting rod 13 connected to the oblong hole 14 through a through hole, while the other end of the rotating shaft is engaged in the oblong hole 18 on the side of the support rod 6. When the operator manually rotates the support rod 6 to adjust the angle of the auxiliary lamp 2, the connecting rod 12 and the connecting rod 13 will move in tandem. Due to the length of the oblong hole 14 and the oblong hole 18, The linkage assembly restricts the rotation angle of the support rod 6 during sliding. Simultaneously, its rigid structure provides stable support for the adjusted angle, ensuring the auxiliary lamp 2 remains stable at any desired angle and preventing angular displacement due to its own weight or minor external vibrations. In actual operation, when unfolding the video light, the operator first grasps the rotating rod 4 and slowly pushes it along the slide groove 7 towards the outside of the main lamp 1, gradually moving the auxiliary lamp out of the main lamp's range. Utilizing the rotational freedom after the stepped shaft 11 and stepped groove 10 are unlocked, the front of the auxiliary lamp 2 is rotated to the direction corresponding to the front of the main lamp 1. Then, by rotating the support rod 6, the angle of the auxiliary lamp 2 is further adjusted. The linkage assembly will be in the oblong hole... Under constraints, the auxiliary light 2 slides together until it is adjusted to the ideal lighting angle. Multiple auxiliary lights are spliced ​​together to form a complete ring, providing an all-round and uniform lighting effect. When storing, the operator needs to operate in reverse. First, rotate the support rod 6 in the opposite direction to level the angle of the auxiliary light 2 so that its back faces the main light 1. Then, use the rotation connection between the stepped shaft 11 and the stepped groove 10 to rotate the auxiliary light 2 to a storage direction parallel to the back of the main light 1. Finally, hold the rotating rod 4 and push it along the slide groove 7 towards the center of the main light 1, causing the auxiliary light to retract to the back of the main light 1. The slider and the rotating rod also return to their original positions, completing the entire storage process. At this time, the auxiliary light 2 fits tightly against the main light 1, and the overall volume is greatly reduced, making it easy to carry and store.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circular LED film and television light with a folding function, comprising a main light (1), characterized in that, Also includes: Multiple grooves (7) are provided on the back of the main lamp (1), with both ends of the multiple grooves (7) facing the center and the outside of the main lamp (1) and evenly distributed in a circle; The sliding unfolding structure is set on the back of the main lamp (1), and each of the slide grooves (7) corresponds to a set of sliding unfolding structures; Each set of sliding and unfolding structures corresponds to a set of folding and adjusting structures. Auxiliary lamps (2) are provided on the folding adjustment structure, and each set of folding adjustment structures is connected to an auxiliary lamp (2). The auxiliary lamp (2) is an incomplete ring structure. Multiple auxiliary lamps (2) are spliced ​​together to form a ring structure. The outer ring surface of the auxiliary lamp (2) corresponds to the outer ring surface of the main lamp (1).

2. A circular LED film and television light with a folding function according to claim 1, characterized in that, The sliding unfolding structure includes a slider (3), a rotating rod (4), and a stepped shaft (11). The slider (3) is slidably engaged in the groove (7), and the rotating rod (4) is slidably engaged in the groove (7). The rotating rod (4) is close to the outside of the main light (1). The end of the rotating rod (4) opposite to the slider (3) is connected to the stepped shaft (11). The end of the stepped shaft (11) with a smaller diameter is fixedly connected to the rotating rod (4).

3. A circular LED film and television light with a folding function according to claim 2, characterized in that, The slider (3) has a stepped groove (10) at one end opposite to the rotating rod (4). The end of the stepped groove (10) with a smaller diameter corresponds to the stepped shaft (11), and the stepped shaft (11) is engaged in the stepped groove (10).

4. A circular LED film and television light with a folding function according to claim 2, characterized in that, The slider (3) and the sliding groove (7) are fixedly connected to the two symmetrical sides of the sliding groove (7). The sliding groove (7) and the limiting protrusion (9) are respectively opened on both sides. The limiting groove (8) and the limiting protrusion (9) are slidably engaged.

5. A circular LED film and television light with a folding function according to claim 2, characterized in that, The folding adjustment structure includes an adjustment frame (5), a support rod (6), and a rotating shaft (16). One open end of the adjustment frame (5) is fixedly connected to the side of the rotating rod (4) away from the main lamp (1). The support rod (6) is snapped into the adjustment frame (5). The rotating shaft (16) is fixedly connected to both symmetrical sides of the support rod (6) that are in contact with the adjustment frame (5). The rotating shaft (16) is located at one end of the support rod (6) near the center of the main lamp (1). The side of the support rod (6) away from the rotating rod (4) is fixedly connected to the bottom surface of the auxiliary lamp (2).

6. A circular LED film and television light with a folding function according to claim 5, characterized in that, The adjustment frame (5) and the rotating shaft (16) are provided with rotating holes (15) on both sides, and the rotating holes (15) are rotatably connected to the rotating shaft (16).

7. A circular LED film and television light with a folding function according to claim 6, characterized in that, The adjustment frame (5) has a rotating hole (15) on both sides, and a waist-shaped hole (14) is opened through it. The waist-shaped hole (14) is on one side of the rotating hole (15).

8. A circular LED film and television light with a folding function according to claim 7, characterized in that, The support rod (6) has a through-hole (18) on the side corresponding to the first waist-shaped hole (14). The second waist-shaped hole (18) corresponds to the first waist-shaped hole (14). The support rod (6) has a through-hole (17) on the side with the second waist-shaped hole (18). The hinge hole (17) is on one side of the second waist-shaped hole (18) and between the second waist-shaped hole (18) and the rotating shaft (16).

9. A circular LED film and television light with a folding function according to claim 8, characterized in that, The folding adjustment structure also includes a second connecting rod (13) and a first connecting rod (12). A rotating rod is fixedly connected to one side of the second connecting rod (13) near one end, and another rotating rod is fixedly connected to the other side of the second connecting rod (13) near the other end. The second connecting rod (13) is snapped into the adjustment frame (5) and is on one side of the support rod (6). The rotating rod at one end of the second connecting rod (13) is rotatably connected to the hinge hole (17), and the rotating rod at the other end of the second connecting rod (13) is connected to the waist-shaped hole (14). The sliding connection is provided. One side of the connecting rod (12) has a through hole near one end. The side of the connecting rod (12) with the through hole is fixedly connected to a rotating shaft near the other end. The connecting rod (12) is snapped into the adjusting frame (5) and is on the side of the connecting rod (2) away from the support rod (6). The through hole of the connecting rod (12) is rotatably connected to the rotating rod of the waist-shaped hole (14) of the connecting rod (2) and the rotating shaft of the connecting rod (12) is slidably connected to the waist-shaped hole (18).

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