A collapsible live light soft cover

Abstract

The utility model relates to a telescopic live broadcast light soft light cover belongs to live broadcast lamp technical field, including mounting panel, the first outer thread pipe is fixedly connected on the mounting panel, the outer wall thread connection has first thread ring to the first outer thread pipe, the outer wall fixedly connected with second outer thread pipe of first thread ring, the inner wall of second outer thread pipe and the outer wall of first outer thread pipe are pasted, the outer wall fixedly connected with second thread ring of second outer thread pipe. Through the cooperation of mounting panel, first outer thread pipe, first thread ring, second outer thread pipe, second thread ring, shell and expansion pipe, the telescopic soft light board can be realized, the distance between the soft light cover and the light is changed, the intensity of light, the softening degree, the coverage range and the shadow performance are accurately controlled, different shooting requirements are adapted, and the telescopic soft light cover is convenient to pack in the photographic bag or the luggage case in the storage state, so that the carrying is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of live streaming light technology, and specifically to a retractable live streaming light diffuser. Background Technology

[0002] With the rapid development of the live streaming industry and the popularization of short video creation, high-quality lighting effects have become a key factor in improving the quality of live streaming images and enhancing the audience's visual experience. As a core device for adjusting light quality, softboxes can soften light and eliminate shadows, making the live streaming image softer and more uniform, effectively improving the display effect of people and products. However, traditional live streaming softboxes have many limitations in practical applications and are difficult to meet diverse shooting needs.

[0003] According to the public announcement (CN214174799U), a foldable diffuser is disclosed. This technology discloses a technical solution including "a base for mounting a light source and a cover connected to the base. The cover is made of a light-transmitting rubber material and includes multiple folding units. The inner radial direction of each folding unit changes in a stepped manner away from the base. When an external force is applied to compress the cover, the multiple folding units can be folded into a flat shape." This design features: when unfolded, the cover and diffuser plate work together to form a small diffuser box, convenient for daily use; a wide light diffusion area and excellent soft light effect; when stored, the structure of the folding units allows the cover to be compressed and folded into a flat shape, resulting in a small storage volume, easy to transport and carry; the diffuser plate is easy to assemble and disassemble, adaptable to different usage scenarios; any number of folding units can be unfolded as needed, offering flexible use; and the diffuser plate is easy to assemble and disassemble, allowing for the replacement of diffuser plates of different colors.

[0004] However, in the aforementioned comparative documents, although the cover can be extended and retracted through the folding unit, in actual use, the above structure lacks an effective fixing mechanism. After the extension and retraction adjustment is completed, it is impossible to effectively lock the current position. It is very easy for the soft cover to retract due to gravity, external force collision or equipment vibration. The retraction of the soft cover will directly change the distance from the light, causing the preset light intensity, softening degree and coverage to change. At the same time, the unstable light will cause the live broadcast to flicker and dim, seriously affecting the viewing experience of the audience.

[0005] To address the aforementioned issues, this application proposes a retractable live streaming light diffuser. Utility Model Content

[0006] This utility model addresses the technical problems existing in the prior art by providing a retractable live streaming light diffuser.

[0007] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A retractable live broadcast light diffuser includes a mounting plate, a first external threaded tube fixedly connected to the mounting plate, a first threaded ring threadedly connected to the outer wall of the first external threaded tube, a second external threaded tube fixedly connected to the outer wall of the first threaded ring, the inner wall of the second external threaded tube fitting against the outer wall of the first external threaded tube, a second threaded ring fixedly connected to the outer wall of the second external threaded tube, a shell fixedly connected to the outer wall of the second threaded ring, the inner wall of the shell fitting against the outer wall of the second external threaded tube, an expansion tube fixedly connected to the end of the shell away from the mounting plate, a diffuser plate provided on the inner wall of the end of the expansion tube away from the shell, and a live broadcast light body provided on the mounting plate, one side of the live broadcast light body located on the inner wall of the first external threaded tube.

[0008] A first reflector is fixedly connected to one side of the mounting plate, and a second reflector is fixedly connected to the end of the first reflector away from the mounting plate. A connecting ring is rotatably connected to the inner wall of the end of the expansion tube away from the outer shell. The inner wall of the connecting ring is fixedly connected to the outer wall of the second reflector. By setting the first reflector, the second reflector and the connecting ring, the reflection of light is achieved.

[0009] A fixing ring is fixedly connected to the outer wall of the end of the expansion tube away from the outer shell. A fixing groove is provided on the fixing ring. A fixing plate is fixedly connected to the outer wall of the diffuser. The outer wall of the fixing plate fits into the fixing groove of the fixing ring. A rotating ring is rotatably connected to the outer wall of the fixing ring. A fixing block is fixedly connected to the inner wall of the rotating ring. By using the fixing ring, fixing groove, fixing plate, rotating ring and fixing block in combination, the diffuser can be replaced.

[0010] The inner wall of the rotating ring is provided with a groove, and a magnetic plate is fixedly connected to the rotating ring through the groove. By setting the groove and the magnetic plate, the rotating ring is fixed.

[0011] The expansion tube has heat dissipation holes, and the expansion tube is equipped with guides through the heat dissipation holes. By setting the heat dissipation holes, the heat emitted by the live broadcast light body can be dissipated.

[0012] A limiting rod is fixedly connected to the outer wall of the second reflector. One end of the limiting rod is attached to the inner wall of the expansion tube. By setting the limiting rod, the second reflector is supported.

[0013] A fixing rod is fixedly connected to the outer wall of the rotating ring, which allows for convenient rotation of the rotating ring.

[0014] The beneficial effects of this utility model are:

[0015] By using the mounting plate, the first external threaded tube, the first threaded ring, the second external threaded tube, the second threaded ring, the outer shell, and the expansion tube in combination, the softbox can be extended or retracted, thereby changing the distance between the softbox and the light source. This allows for precise control of the light intensity, softening degree, coverage, and shadow performance, thus adapting to different shooting needs. In addition, the retractable softbox can be easily packed into a camera bag or suitcase when folded up, making it convenient for transport.

[0016] By setting up a first reflector, a second reflector, and a connecting ring, the light is reflected, preventing the light from shining out through the gaps in the first external threaded tube, the second external threaded tube, and the outer shell. This avoids ineffective scattering or glare, which would cause a loss of the main light source's output power. At the same time, the leaked light can be reflected back into the lampshade to re-participate in the light softening process, thus improving the light utilization rate. Attached Figure Description

[0017] Figure 1 This is a schematic diagram illustrating the overall structure of this utility model;

[0018] Figure 2 This utility model is a schematic diagram illustrating the structure of the first externally threaded pipe and its related parts;

[0019] Figure 3 This is a schematic diagram illustrating the structure of the outer shell and related parts of this utility model;

[0020] Figure 4 This utility model is an exploded view of the rotating ring and its related parts.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Mounting plate; 2. First external threaded tube; 3. First threaded ring; 4. Live broadcast light body; 5. Second external threaded tube; 6. Second threaded ring; 7. Outer shell; 8. Expansion tube; 9. Softening plate; 10. First reflector; 11. Second reflector; 12. Connecting ring; 13. Fixing ring; 14. Fixing groove; 15. Fixing plate; 16. Rotating ring; 17. Fixing block; 18. Groove; 19. Magnetic plate; 20. Heat dissipation hole; 21. Limiting rod; 22. Fixing rod. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0025] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to implement and use the present invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the present invention can be implemented without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0026] Reference Figures 1-4 A retractable live streaming light diffuser includes a mounting plate 1. A first externally threaded tube 2 is fixedly connected to the mounting plate 1 for securing the first externally threaded tube 2. A first threaded ring 3 is threadedly connected to the outer wall of the first externally threaded tube 2. A second externally threaded tube 5 is fixedly connected to the outer wall of the first threaded ring 3 for threading the second externally threaded tube 5 onto the first externally threaded tube 2. The second externally threaded tube 5 can move through the first threaded ring 3 when rotating. The inner wall of the second externally threaded tube 5 is in contact with the outer wall of the first externally threaded tube 2. A second threaded ring 3 is fixedly connected to the outer wall of the second externally threaded tube 5. The outer wall of the second threaded ring 6 is fixedly connected to the outer shell 7. The second threaded ring 6 is used to thread the outer shell 7 to the second external threaded tube 5. When the outer shell 7 rotates, the second threaded ring 6 can be moved through the second external threaded tube 5. The inner wall of the outer shell 7 is in contact with the outer wall of the second external threaded tube 5. An expansion tube 8 is fixedly connected to the end of the outer shell 7 away from the mounting plate 1. A diffuser plate 9 is provided on the inner wall of the end of the expansion tube 8 away from the outer shell 7. The expansion tube 8 is used to connect the diffuser plate 9 to the mounting plate 1. A live broadcast lamp body 4 is provided on the mounting plate 1. One side of the live broadcast lamp body 4 is located on the inner wall of the first external threaded tube 2.

[0027] Reference Figure 3A first reflector 10 is fixedly connected to one side of the mounting plate 1. The first reflector 10 is configured as a foldable structure and can be folded and stretched. A second reflector 11 is fixedly connected to the end of the first reflector 10 away from the mounting plate 1. A connecting ring 12 is rotatably connected to the inner wall of the end of the expansion tube 8 away from the outer shell 7. The inner wall of the connecting ring 12 is fixedly connected to the outer wall of the second reflector 11. The connecting ring 12 is used to connect the second reflector 11 to the expansion tube 8, while preventing the rotation of the expansion tube 8 from affecting the stretching of the second reflector 11 and the first reflector 10.

[0028] Reference Figure 4 A fixing ring 13 is fixedly connected to the outer wall of the expansion tube 8 away from the outer shell 7. A fixing groove 14 is provided on the fixing ring 13. A fixing plate 15 is fixedly connected to the outer wall of the diffuser 9. The outer wall of the fixing plate 15 fits into the fixing groove 14 of the fixing ring 13. A rotating ring 16 is rotatably connected to the outer wall of the fixing ring 13. The rotating ring 16 rotates on the fixing ring 13. A fixing block 17 is fixedly connected to the inner wall of the rotating ring 16. The rotation of the rotating ring 16 can drive the fixing block 17 to move. After moving, the fixing block 17 will be inserted into the fixing plate 15, thereby fixing the diffuser 9.

[0029] Reference Figure 4 The inner wall of the rotating ring 16 is provided with a groove 18. The rotating ring 16 is fixedly connected to the magnetic plate 19 through the groove 18. The cooperation between the groove 18 and the magnetic plate 19 can fix the rotating ring 16 and prevent the rotating ring 16 from shaking when fixing the fixing block 17 after rotation, thereby avoiding the installation stability of the diffuser 9.

[0030] Reference Figure 2 and Figure 4 The expansion tube 8 has heat dissipation holes 20. The expansion tube 8 is equipped with guides through the heat dissipation holes 20. The heat dissipation holes 20 are used to dissipate the heat emitted by the live broadcast lamp body 4, thereby preventing the heat emitted by the live broadcast lamp body 4 from accumulating too much and thus preventing damage to the live broadcast lamp body 4.

[0031] Reference Figure 2 and Figure 3 A limiting rod 21 is fixedly connected to the outer wall of the second reflector 11. One end of the limiting rod 21 is attached to the inner wall of the expansion tube 8. The limiting rod 21 is used to support the second reflector 11 and prevent the second reflector 11 from shaking during use, thereby avoiding affecting the convergence of light by the second reflector 11.

[0032] Reference Figure 4 A fixing rod 22 is fixedly connected to the outer wall of the rotating ring 16. The fixing rod 22 is used to enable convenient rotation of the rotating ring 16, so that the staff can easily rotate the rotating ring 16 and replace the diffuser 9.

[0033] Working principle:

[0034] This retractable live streaming light diffuser allows the live streaming light to be mounted on the mounting plate 1 when light softening is needed. To adjust the distance between the diffuser 9 and the live streaming light body 4, the user can rotate the outer casing 7. This rotation causes the second threaded ring 6 to rotate, which moves in conjunction with the second external threaded tube 5, thus adjusting the distance between the diffuser 9 and the live streaming light body 4. If the adjusted distance is insufficient, the rotation of the second external threaded tube 5 can drive the first threaded ring 3 to rotate. The rotation of the ring 3, in conjunction with the first external threaded tube 2, further adjusts the distance between the diffuser 9 and the live light body 4. During the adjustment of the distance between the diffuser 9 and the live light body 4, the movement of the expansion tube 8 causes the connecting ring 12 to move, which in turn causes the second reflector 11 to move. Simultaneously, the movement of the second reflector 11 causes the first reflector 10 to stretch, thereby preventing light from escaping through the gaps between the first external threaded tube 2, the second external threaded tube 5, and the outer shell 7. This avoids ineffective scattering or glare, which would result in a loss of main light source output power.

[0035] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0036] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A retractable live streaming light diffuser, comprising a mounting plate (1), characterized in that, A first external threaded tube (2) is fixedly connected to the mounting plate (1). A first threaded ring (3) is threadedly connected to the outer wall of the first external threaded tube (2). A second external threaded tube (5) is fixedly connected to the outer wall of the first threaded ring (3). The inner wall of the second external threaded tube (5) is in contact with the outer wall of the first external threaded tube (2). A second threaded ring (6) is fixedly connected to the outer wall of the second external threaded tube (5). A shell (7) is fixedly connected to the outer wall of the second threaded ring (6). The inner wall of the shell (7) is in contact with the outer wall of the second external threaded tube (5). An expansion tube (8) is fixedly connected to the end of the shell (7) away from the mounting plate (1). A diffuser plate (9) is provided on the inner wall of the end of the expansion tube (8) away from the shell (7). A live broadcast lamp body (4) is provided on the mounting plate (1). One side of the live broadcast lamp body (4) is located on the inner wall of the first external threaded tube (2).

2. The retractable live streaming light diffuser according to claim 1, characterized in that, A first reflector (10) is fixedly connected to one side of the mounting plate (1), and a second reflector (11) is fixedly connected to the end of the first reflector (10) away from the mounting plate (1). A connecting ring (12) is rotatably connected to the inner wall of the end of the expansion tube (8) away from the outer shell (7), and the inner wall of the connecting ring (12) is fixedly connected to the outer wall of the second reflector (11).

3. The retractable live streaming light diffuser according to claim 1, characterized in that, A fixing ring (13) is fixedly connected to the outer wall of the expansion tube (8) away from the outer shell (7). A fixing groove (14) is provided on the fixing ring (13). A fixing plate (15) is fixedly connected to the outer wall of the diffuser plate (9). The outer wall of the fixing plate (15) fits into the fixing groove (14) of the fixing ring (13). A rotating ring (16) is rotatably connected to the outer wall of the fixing ring (13). A fixing block (17) is fixedly connected to the inner wall of the rotating ring (16).

4. A retractable live streaming light diffuser according to claim 3, characterized in that, The inner wall of the rotating ring (16) is provided with a groove (18), and a magnetic plate (19) is fixedly connected to the rotating ring (16) through the groove (18).

5. A retractable live streaming light diffuser according to claim 1, characterized in that, The expansion tube (8) has heat dissipation holes (20) and the expansion tube (8) is provided with guides through the heat dissipation holes (20).

6. A retractable live streaming light diffuser according to claim 2, characterized in that, A limiting rod (21) is fixedly connected to the outer wall of the second reflector (11), and one end of the limiting rod (21) is attached to the inner wall of the expansion tube (8).

7. A retractable live streaming light diffuser according to claim 3, characterized in that, A fixing rod (22) is fixedly connected to the outer wall of the rotating ring (16).

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