Soft light cover and lighting system

Abstract

The utility model provides a soft light cover and a lighting system, the soft light cover comprises a connecting seat, an umbrella rib and an umbrella cover, and the connecting seat comprises a main body frame, a rotating frame and a clamping arm. Wherein the rotating frame can rotate relative to the main body frame, and the clamping arm can be clamped with the bayonet of the main body frame, so that the umbrella cover can be opened, and the clamping arm can be separated from the opening of the main body frame, so that the umbrella cover is folded. When the soft light cover is used, the soft light cover can be opened through rotation of the rotating frame, after the soft light cover is used, the umbrella cover can be folded through rotation of the rotating frame, operation through a specific tool is not needed, tedious operation steps are not needed, the soft light cover is rapid and convenient to use, and the use experience of a user is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photographic and video equipment, and particularly relates to a soft light cover and a lighting system. Background Art

[0002] With the continuous development of photographic and video technologies, the current requirements for lighting effects are also getting higher and higher. In order to achieve better lighting effects, photographic accessories such as soft light covers are usually installed on modern large photographic and video lights.

[0003] Currently, a soft light cover usually has an umbrella-shaped reflective surface, so the area occupied when it is unfolded for use is relatively large. To meet the requirements of transportation and storage, the soft light cover is provided with a foldable structure to store the umbrella ribs in the soft light cover.

[0004] However, the folding structure of the existing soft light cover is relatively complex. If the umbrella ribs need to be unfolded or folded, specific tools are required or cumbersome operations need to be performed, which obviously cannot meet the requirements of some fast-paced shooting scenarios and affect the user experience. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problems in the prior art that the folding structure of the soft light cover is relatively complex, specific tools are required or cumbersome operations need to be performed, which cannot effectively meet the requirements of some fast-paced shooting scenarios and affect the user experience.

[0006] To solve the above technical problems, the utility model provides a soft light cover, which includes a connecting seat, a plurality of umbrella ribs that are spaced apart and rotatably arranged on the connecting seat, and an umbrella surface connected to the umbrella ribs. The inner surface of the umbrella surface forms a reflective surface capable of reflecting light; the umbrella ribs rotate relative to the connecting seat to open or close the umbrella surface;

[0007] The connecting seat includes:

[0008] A main body frame, with a notch on one side. At both ends corresponding to the notch of the main body frame, there are clamping slots. A plurality of the umbrella ribs are spaced apart and connected to the peripheral edge of the main body frame. There is a clamping block portion on the main body frame, and the clamping block portion is used for connecting with a lamp;

[0009] A rotating frame, in a C shape. Both ends corresponding to the opening of the rotating frame are rotatably connected to the main body frame; the rotating frame can enclose with the main body frame to form an annular structure, and the annular structure forms a window for a lamp or the light emitted by the lamp to pass through; the connection part between the rotating frame and the main body frame is spaced apart from the notch of the main body frame, and a plurality of the umbrella ribs are spaced apart and connected to the peripheral edge of the rotating frame;

[0010] There are two clamping arms, and both of the clamping arms are movably arranged on the rotating frame so that the two clamping arms are respectively close to or away from the two ends of the rotating frame corresponding to the opening thereof;

[0011] The rotating frame rotates relative to the main frame, so that the clamping arm can be relatively close to the notch to form the annular structure with the main frame, or relatively away from the notch to fold the rotating frame to one side of the main frame;

[0012] When the clamping arm is accommodated in the notch, the end of the clamping arm can be clamped in the clamping port, thereby opening the umbrella canopy; when the two clamping arms are respectively moved toward the two ends away from the rotating frame corresponding to their own openings, the end of the clamping arm is disengaged from the clamping port, and the rotating frame is rotated to fold to one side of the main frame, thereby folding the umbrella canopy.

[0013] In some embodiments of the present application, the two clamping arms move on the rotating frame so that the two clamping arms can move relatively close to or away from each other; each clamping arm moves between a disengaged position and an engaged position, and when the clamping arm is in the engaged position, the end of the clamping arm can be engaged with the bayonet; when the clamping arm is in the disengaged position, the end of the clamping arm is disengaged from the bayonet;

[0014] The connecting seat also includes a tension spring, and each of the clamping arms is connected to the rotating frame through a tension spring; when the two clamping arms are relatively close to each other under the action of external force, the clamping arm can move to the disengaged position, and the tension spring is in a stretched state; after the external force is released, the tension spring elastically retracts, and the tension spring can drive the clamping arm to move to the engaged position.

[0015] In some embodiments of the present application, the locking arm includes a locking tongue portion and a sliding buckle portion connected to one end of the locking tongue portion, the locking tongue portion is arc-shaped, the extension direction of the locking tongue portion is consistent with the extension direction of the rotating frame, and the end of the locking tongue portion facing away from the sliding buckle portion is used to engage with the bayonet; the end of the sliding buckle portion is arranged on the outside of the rotating frame, and the sliding buckle portion is used to apply external force to make the locking arm move relative to the rotating frame.

[0016] In some embodiments of the present application, the connecting seat further comprises a pressing plate, and the rotating frame is provided with a sliding groove for accommodating the locking tongue portion; the pressing plate is arc-shaped, fixed to the rotating frame, and arranged corresponding to the sliding groove, and the pressing plate and the surface of the rotating frame form a step-like structure; the two ends of the pressing plate are respectively enclosed with the ends of the two sliding grooves to form two through openings;

[0017] The clamping arm moves relative to the rotating frame, so that the end of the locking tongue portion can extend out of the through hole or retract into the sliding groove; when the rotating frame rotates relative to the main body frame, the pressing plate can be received in the notch position, and both ends of the pressing plate are respectively opposite to both ends of the main body frame provided with the bayonet.

[0018] In some embodiments of the present application, the main body frame includes a frame body portion and two extension portions. The frame body portion is arc-shaped, and the two extension portions are respectively connected to both ends of the frame body portion corresponding to its own opening.

[0019] The bayonet is formed at one end of the extension portion away from the frame body portion; the connecting seat further includes a lug portion and a rotating shaft. A lug portion is provided at the connection of each extension portion and the frame body portion, and the rotating shaft is provided on the side surface of the lug portion.

[0020] Axial holes are provided at both ends of the rotating frame corresponding to its own opening, and the rotating shaft passes through the axial holes, so that the rotating frame can rotate relative to the main body frame; when the rotating frame rotates relative to the main body frame and the clamping arm is received in the notch position, the extension portion abuts against the surface of the rotating frame.

[0021] In some embodiments of the present application, a chuck is detachably installed on the main body frame, and the block portion is fixed on the chuck.

[0022] In some embodiments of the present application, the chuck includes a disk main body and a flange portion provided on the disk main body. The disk main body is a cylindrical structure with openings at both ends and a hollow interior; the flange portion is annular and is provided on the outer peripheral edge of one end opening of the disk main body, and the block portion is provided on the outer side wall of the disk main body and is arranged close to the other end opening of the disk main body.

[0023] A fixing groove is provided on the inner side of the main body frame, and the flange portion of the chuck is detachably clamped in the fixing groove.

[0024] In some embodiments of the present application, the connecting seat further includes a key stopper movably arranged on the main body frame. The moving direction of the key stopper is consistent with the thickness direction of the main body frame; both ends of the extending direction of the fixing groove are an entrance end and an open end respectively. The open end is close to the bayonet, and the chuck can enter or exit the fixing groove from the entrance end; the key stopper is arranged in the area corresponding to the path where the chuck enters and exits the entrance end on the surface of the main body frame.

[0025] The button stopper moves relative to the main body frame so as to protrude from the surface of the main body frame or be received inside the main body frame; when the button stopper protrudes from the surface of the main body frame, the button stopper can stop against the outside of the flange portion.

[0026] In some embodiments of the present application, the connecting seat further includes a plurality of sets of abutting components, and the plurality of sets of abutting components are spaced apart on the main body frame; each abutting component includes a glass bead and an abutting spring connected to one end of the glass bead, and the other end of the abutting spring is fixed inside the main body frame, and the glass bead elastically protrudes from the surface of the main body frame; when the chuck is arranged on the main body frame, the surface of the glass bead can elastically abut against the surface of the flange portion.

[0027] The present utility model further provides a lighting system, which includes a photographic and video camera light and the above-mentioned soft light cover, and the photographic and video camera light is connected to the clamping block portion. It can be seen from the above technical solutions that the beneficial effects of the present utility model are as follows: In the soft light cover and the lighting system of the present utility model, the soft light cover includes a connecting seat, umbrella ribs and an umbrella surface, and the connecting seat includes a main body frame, a rotating frame and a clamping arm. Among them, the rotating frame can rotate relative to the main body frame, and the clamping arm can be clamped with the bayonet of the main body frame, so that the umbrella surface can be opened, and the clamping arm can be disengaged from the opening of the main body frame to retract the umbrella surface. When in use, the soft light cover of the present application can be opened by rotating the rotating frame, and after use, the umbrella surface can be retracted by rotating the rotating frame. There is no need to use a specific tool for operation, and there is no need for cumbersome operation steps, and it is relatively fast and convenient to use, effectively improving the user experience. Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of an embodiment of the soft light cover of the present utility model.

[0029] Figure 2 is Figure 1 a schematic structural diagram of the inner side of the soft light cover shown.

[0030] Figure 3 is Figure 1 a schematic structural diagram of the side of the soft light cover shown.

[0031] Figure 4 is Figure 1 a schematic structural diagram of the retracted state of the soft light cover shown.

[0032] Figure 5 is Figure 1 a schematic structural diagram of the connecting seat in the soft light cover shown.

[0033] Figure 6 is Figure 5 a schematic structural diagram of the internal structure of the connecting seat shown.

[0034] Figure 7 is Figure 5 Schematic diagram of another direction of the internal structure of the connecting seat shown in the figure.

[0035] Figure 8 is Figure 5 Schematic diagram of the structure of the main frame in the connecting seat shown in the figure.

[0036] Figure 9 Schematic diagram of the folded state of the connecting seat shown in 5.

[0037] Figure 10 is Figure 1 Schematic diagram of the structure of the connecting seat and the chuck in the soft light cover shown in the figure.

[0038] Figure 11 is Figure 5 Cross-sectional view of the main frame in the connecting seat shown in the figure.

[0039] Explanation of the reference numerals in the drawings is as follows: 1000, soft light cover; 100, connecting seat; 10, main frame; 101, notch position; 102, bayonet; 103, fixing groove; 104, window; 11, frame body part; 12, extension part; 13, convex ear part; 14, rotating shaft; 20, rotating frame; 201, shaft hole; 202, sliding groove; 30, clamping arm; 31, locking tongue part; 32, sliding buckle part; 40, pressing plate; 50, tension spring; 60, button stopper; 70, glass bead; 200, umbrella rib; 300, umbrella surface; 400, chuck; 401, disk main body; 402, flange part; 403, clamping block part; 500, torsion spring. Detailed implementation manners

[0040] Typical implementation manners reflecting the features and advantages of the present utility model will be described in detail in the following description. It should be understood that the present utility model can have various changes in different implementation manners, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are essentially for illustrative purposes and not for limiting the present utility model.

[0041] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indication of the direction or position relationship (such as up, down, left, right, front and back, etc.) is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. When these elements are in the positions shown in the drawings, these descriptions are appropriate. If the description of the positions of these elements changes, then the indication of these directions also changes accordingly.

[0042] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of this application, "a plurality of" means two or more, unless otherwise specifically defined.

[0043] Referring to Figures 1 to 4 , an embodiment of the present application provides a soft light cover 1000, which can be used in cooperation with a lamp to perform light effect processing on the light emitted by the lamp, thereby enhancing the light effect of the lamp.

[0044] The soft light cover 1000 of the present application includes a connecting seat 100, a plurality of umbrella ribs 200 that are spaced apart and rotatably arranged on the connecting seat 100, and an umbrella surface 300 connected to the umbrella ribs 200. The inner surface of the umbrella surface 300 forms a reflective surface capable of reflecting light. The umbrella ribs 200 rotate relative to the connecting seat 100 to open or close the umbrella surface 300. Among them, the connecting seat 100 includes a main body frame 10, a rotating frame 20, and a clamping arm 30.

[0045] A notch 101 is provided on one side of the main body frame 10. At both ends of the main body frame 10 corresponding to the notch 101, clamping openings 102 are provided. A plurality of umbrella ribs 200 are spaced apart and connected to the circumferential edge of the main body frame 10. A clamping block portion 403 is provided on the main body frame 10, and the clamping block portion 403 is used for connecting with the lamp. The rotating frame 20 is in a C shape. Both ends of the rotating frame 20 corresponding to its own opening are rotatably connected to the main body frame 10. The rotating frame 20 can cooperate with the main body frame 10 to form an annular structure. A window 104 for the lamp or the light emitted by the lamp to pass through is formed in this annular structure. The connection part between the rotating frame 20 and the main body frame 10 is spaced apart from the notch 101 of the main body frame 10. A plurality of umbrella ribs 200 are spaced apart and connected to the circumferential edge of the rotating frame 20.

[0046] There are two clamping arms 30, and both clamping arms 30 are movably arranged on the rotating frame 20, so that the two clamping arms 30 approach or move away from both ends of the rotating frame 20 corresponding to its own opening respectively.

[0047] Among them, the rotating frame 20 rotates relative to the main body frame 10, so that the clamping arm 30 can relatively approach the notch 101 to enable the rotating frame 20 to cooperate with the main body frame 10 to form an annular structure or relatively move away from the notch 101 to enable the rotating frame 20 to be folded on one side of the main body frame 10.

[0048] When the clamping arm 30 is received in the notch 101, the end of the clamping arm 30 can be clamped in the bayonet 102, so that the umbrella surface 300 is opened; when the two clamping arms 30 are respectively moved towards the two ends of the rotating frame 20 corresponding to the openings of their own, the end of the clamping arm 30 can be disengaged from the bayonet 102, and the rotating frame 20 is rotated and folded on one side of the main frame 10, so that the umbrella surface 300 is retracted.

[0049] As Figures 5 to 9 shown, in some embodiments of the present application, the connecting seat 100 includes a main frame 10, a rotating frame 20 and a clamping arm 30. Among them, the main frame 10 is a C-shaped structure, and a notch 101 is provided on one side thereof.

[0050] In some examples, the main frame 10 includes a frame body portion 11 and two extension portions 12. The frame body portion 11 is arc-shaped, and the two extension portions 12 are respectively connected to the two ends of the frame body portion 11 corresponding to the openings of their own. The umbrella ribs 200 can be connected to the frame body portion 11, and the extension portion 12 and the frame body portion 11 can be integrally formed.

[0051] In this example, a bayonet 102 is formed at one end of the extension portion 12 away from the frame body portion 11. The connecting seat 100 further includes a lug portion 13 and a rotating shaft 14. A lug portion 13 is provided at the connection between each extension portion 12 and the frame body portion 11, and a rotating shaft 14 is provided on the side surface of the lug portion 13.

[0052] Referring to Figure 9 , in some embodiments of the present application, the rotating frame 20 is a C-shaped structure. Both ends of the rotating frame 20 corresponding to the openings of its own can be rotatably connected to the main frame 10. The connection points between the rotating frame 20 and the main frame 10 are respectively arranged near the two ends of the main frame 10 corresponding to the notch 101. A plurality of umbrella ribs 200 are spacedly connected to the peripheral edge of the rotating frame 20.

[0053] In some examples, shaft holes 201 are provided at both ends of the rotating frame 20 corresponding to the openings of its own, and the rotating shaft 14 passes through the shaft holes 201, so that the rotating frame 20 can rotate relative to the main frame 10.

[0054] Furthermore, there are two clamping arms 30. The two clamping arms 30 are both movably arranged on the rotating frame 20, and the moving tracks of the clamping arms 30 are consistent with the extending direction of the rotating frame 20. The two clamping arms 30 both move relative to the rotating frame 20, so that the two clamping arms 30 are respectively close to or away from the two ends of the rotating frame 20 corresponding to the openings of their own.

[0055] In some embodiments of the present application, the clamping arm 30 includes a locking tongue portion 31 and a sliding buckle portion 32 connected to one end of the locking tongue portion 31. The locking tongue portion 31 is arc-shaped, and the extending direction of the locking tongue portion 31 is consistent with the extending direction of the rotating frame 20. The end of the locking tongue portion 31 away from the sliding buckle portion 32 is used for clamping with the bayonet 102.

[0056] Wherein, the end of the sliding buckle part 32 is arranged outside the rotating frame 20. The sliding buckle part 32 is used for a user to hold and apply an external force to the clamping arm 30, so that the clamping arm 30 moves relative to the rotating frame 20.

[0057] In some examples, in combination with Figure 5 and Figure 7 , a sliding groove 202 is provided on the rotating frame 20. The sliding groove 202 is arc-shaped, and the locking tongue part 31 of the clamping arm 30 is accommodated in the sliding groove 202.

[0058] The connecting seat 100 further includes a pressing plate 40. The pressing plate 40 is arc-shaped. The pressing plate 40 is fixed on the rotating frame 20 and is arranged corresponding to the sliding groove 202. The two ends of the pressing plate 40 respectively enclose two through openings with the ends of the two sliding grooves 202. The surface of the pressing plate 40 and the surface of the rotating frame 20 can form a stepped structure.

[0059] When the clamping arm 30 moves relative to the rotating frame 20, the end of the locking tongue part 31 can extend out of the through opening or retract into the sliding groove 202. When the end of the locking tongue part 31 extends out of the through opening, it can be clamped in the bayonet 102 of the main body frame 10, so that the rotating frame 20 and the main body frame 10 enclose to form a complete annular structure to open the umbrella surface 300. At this time, the pressing plate 40 can be accommodated in the notch 101. The surface of the pressing plate 40 is flush with the surface of the main body frame 10, and the two ends of the pressing plate 40 are respectively opposite to the two ends of the main body frame 10 provided with the bayonet 102.

[0060] When the locking tongue part 31 retracts into the sliding groove 202, the locking tongue part 31 can be disengaged from the clamping with the bayonet 102 on the main body frame 10, so that the rotating frame 20 can rotate relative to the main body frame 10 and be folded on one side of the main body frame 10 to retract the umbrella surface 300.

[0061] In some embodiments of the present application, the two clamping arms 30 move in the sliding groove 202 of the rotating frame 20, so that the two clamping arms 30 can move relatively closer or farther away. Each clamping arm 30 can move between a disengaged position and an engaged position. When the clamping arm 30 is in the engaged position, the end of the clamping arm 30 can be clamped in the bayonet 102; when the clamping arm 30 is in the disengaged position, the end of the clamping arm 30 is disengaged from the clamping with the bayonet 102.

[0062] Such as Figure 6 and Figure 7As shown, the connecting base 100 further includes a tension spring 50. Each clamping arm 30 is connected to the rotating frame 20 by a tension spring 50. When a user applies an external force to the clamping arms 30 to make the two clamping arms 30 approach relatively, the clamping arms 30 can move to the disengaged position. At this time, the tension spring 50 is in a stretched state, and the end of the clamping arm 30 can be disengaged from the bayonet 102, so that the rotating frame 20 can rotate relative to the main body frame 10 and fold on one side of the main body frame 10.

[0063] After the external force is released, the tension spring 50 can elastically retract, and the tension spring 50 can drive the clamping arm 30 to move to the engaged position, so that the end of the clamping arm 30 can be clamped in the bayonet 102, thereby forming a complete annular structure by enclosing the main body frame 10 and the driving frame.

[0064] Furthermore, as shown in Figure 10 In some embodiments of the present application, the soft light cover 1000 may further include a chuck 400, and the chuck 400 is detachably provided on the main body frame 10.

[0065] In some examples, the chuck 400 includes a disk main body 401 and a flange portion 402 provided on the disk main body 401. The disk main body 401 is a cylindrical structure with openings at both ends and a hollow interior.

[0066] The flange portion 402 is annular and is provided on the outer peripheral edge of one end opening of the disk main body 401. The clamping block portion 403 is provided on the outer side wall of the disk main body 401 and is arranged close to the other end opening of the disk main body 401. The clamping block portion 403 is used to connect to the lamp, and the clamping block portion 403 is fixed to the main body frame 10 through the chuck 400.

[0067] In this example, a fixing groove 103 is provided on the inner side of the main body frame 10, and the flange portion 402 of the chuck 400 is detachably clamped in the fixing groove 103. The detachable connection setting of the chuck 400 and the main body frame 10 enables the main body frame 10 to match multiple models of chucks 400, so as to be able to connect different types of lamps. Two fixing grooves 103 can be provided, and the two fixing grooves 103 are arranged oppositely.

[0068] The two ends of the extending direction of the fixing groove 103 are respectively an entrance and exit end and an open end. Among them, the open end is arranged close to the bayonet 102, and the chuck 400 can enter or exit the fixing groove 103 from the entrance and exit end.

[0069] In addition, in some examples, the clamping block portion 403 can be directly fixed to the main body frame 10 without passing through the chuck 400. The clamping block portion 403 can also have various structural forms, such as a slot structure, a buckle structure, a hook structure, etc. By setting different models of clamping block portions 403 on the main body frame 10, the docking of the main body frame 10 with various types of lamps can also be realized.

[0070] In some embodiments of the present application, the connection base 100 may further include a key stopper 60 movably disposed on the main body frame 10. The key stopper 60 is arranged in an area corresponding to the path where the chuck 400 enters and exits the entrance and exit ends on the surface of the main body frame 10, and the moving direction of the key stopper 60 is consistent with the thickness direction of the main body frame 10.

[0071] The key stopper 60 moves relative to the main body frame 10 to protrude from the surface of the main body frame 10 or be received inside the main body frame 10. When the key stopper 60 protrudes from the surface of the main body frame 10, the key stopper 60 can stop against the outside of the flange portion 402. Specifically, the chuck 400 can be clamped in the fixing groove 103, and through the stop of the key stopper 60, the chuck 400 is stably fixed on the main body frame 10.

[0072] When it is necessary to remove the chuck 400 from the main body frame 10 or replace the chuck 400 with a different type, the key stopper 60 can be pressed to make the key stopper 60 received inside the main body frame 10, so that the key stopper 60 is disengaged from the stop of the chuck 400, so that the chuck 400 can be disengaged from the fixing groove 103 and thus removed from the main body frame 10.

[0073] In some examples, a key spring can be provided at the bottom of the key stopper 60, and through the elastic expansion and contraction of the key spring, the key stopper 60 moves relative to the main body frame 10 to protrude from the surface of the main body frame 10 or be received inside the main body frame 10. In other examples, the key stopper 60 can be set as a flexible member, such as being made of a flexible material such as rubber or silica gel, and the movement of the key stopper 60 relative to the main body frame 10 is realized based on the elasticity of the key stopper 60 itself.

[0074] In some embodiments of the present application, combined Figure 8 and Figure 10 , the connection base 100 may further include multiple sets of abutting components, and the multiple sets of abutting components are arranged at intervals on the main body frame 10.

[0075] The abutting component includes a glass bead 70 and an abutting spring connected to one end of the glass bead 70. The other end of the abutting spring is fixed inside the main body frame 10, and the glass bead 70 elastically protrudes from the surface of the main body frame 10. When the chuck 400 is disposed on the main body frame 10, the surface of the glass bead 70 can elastically abut against the surface of the flange portion 402.

[0076] When the chuck 400 is fixed on the main body frame 10, the surface of the glass bead 70 can elastically abut against the surface of the flange portion 402. This setting can further limit the movement of the chuck 400 and make the chuck 400 stably fixed on the main body frame 10.

[0077] In addition, in some embodiments of the present application, refer to Figure 11, the soft light cover 1000 may further include a torsion spring 500. The end of the umbrella rib 200 is connected to the main body frame 10 and the rotating frame 20 through the torsion spring 500.

[0078] When the soft light cover 1000 needs to be used, when the rotating frame 20 unfolds and encloses a complete annular structure with the main body frame 10, the torsion spring 500 can push the umbrella rib 200 to rotate, so that the umbrella surface 300 can be quickly unfolded, thereby opening the soft light cover 1000 to a usable state. When the soft light cover 1000 is used up, when the rotating frame 20 rotates relative to the main body frame 10 and folds on one side of the main body frame 10, the torsion spring 500 can push the umbrella rib 200 to rotate, so that the umbrella surface 300 can be quickly retracted, thereby folding the soft light cover 1000.

[0079] When the soft light cover 1000 of the present application is in use, in combination with Figure 1 and Figure 4 , when the soft light cover 1000 needs to be used, the rotating frame 20 can be rotated so that the main body part of the rotating frame 20 is accommodated in the notch 101 of the main body frame 10. First, an external force is applied to the clamping arms 30 to make the two clamping arms 30 approach each other relatively, so that the clamping arms 30 move to the disengaged position. When the external force is released and the clamping arms 30 move relative to the rotating frame 20 to the engaged position, the end of the clamping arm 30 is clamped into the bayonet 102 of the main body frame 10, so that the main body frame 10 and the rotating frame 20 enclose a complete annular structure, and the umbrella surface 300 is opened.

[0080] When the soft light cover 1000 is used up, an external force can be applied to the clamping arms 30 to make the two clamping arms 30 approach each other relatively, so that the clamping arms 30 move to the disengaged position. At this time, the end of the clamping arm 30 is disengaged from the clamping of the bayonet 102, and then the rotating frame 20 is rotated so that the rotating frame 20 folds on one side of the main body frame 10, thereby retracting the umbrella surface 300.

[0081] Furthermore, some embodiments of the present application further provide a lighting system, which includes a photographic and video lamp and a soft light cover 1000. The structure of the soft light cover 1000 has been described above and will not be elaborated here.

[0082] The photographic and video lamp is connected to the clamping block part 403 of the soft light cover 1000. When the soft light cover 1000 is opened to a usable state, the light emitted by the photographic and video lamp can be reflected by the reflective surface of the umbrella surface 300, thereby improving the photographic and video lighting effect and enhancing the lighting effect.

[0083] For the soft light cover and lighting system of the present application, the soft light cover includes a connecting base, umbrella ribs and an umbrella surface. The connecting base includes a main body frame, a rotating frame and a clamping arm. Among them, the rotating frame can rotate relative to the main body frame, and the clamping arm can be clamped with the bayonet of the main body frame so that the umbrella surface can be opened. The clamping arm can be disengaged from the opening of the main body frame to retract the umbrella surface. When in use, the soft light cover of the present application can be opened by rotating the rotating frame, and after use, the umbrella surface can be retracted by rotating the rotating frame. There is no need to operate with a specific tool, let alone cumbersome operation steps. It is relatively fast and convenient to use, effectively improving the user experience.

[0084] Although the present utility model has been described with reference to several exemplary embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present utility model can be embodied in many forms without departing from the spirit or essence of the utility model, it should be understood that the above-described embodiments are not limited to any of the foregoing details, but should be broadly construed within the spirit and scope defined by the appended claims. Therefore, all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A soft light cover, characterized in that, It includes a connecting base, a plurality of umbrella ribs that are spaced apart and rotatably arranged on the connecting base, and an umbrella surface connected to the umbrella ribs. The inner surface of the umbrella surface forms a light-reflecting surface capable of reflecting light; the umbrella ribs rotate relative to the connecting base to open or retract the umbrella surface. The connecting base includes: A main frame with a notch on one side. At both ends of the main frame corresponding to the notch, there are clamping openings. A plurality of the umbrella ribs are spaced apart and connected to the peripheral edge of the main frame. There is a clamping block portion on the main frame, and the clamping block portion is used for connecting with a lamp. A rotating frame in a C shape. Both ends of the rotating frame corresponding to its own opening are rotatably connected to the main frame; the rotating frame can enclose with the main frame to form an annular structure, and the annular structure forms a window for a lamp or light emitted by a lamp to pass through; the connection part between the rotating frame and the main frame is separated from the notch of the main frame, and a plurality of the umbrella ribs are spaced apart and connected to the peripheral edge of the rotating frame. There are two clamping arms, and both clamping arms are movably arranged on the rotating frame so that the two clamping arms can approach or move away from both ends of the rotating frame corresponding to its own opening respectively. Wherein, the rotating frame rotates relative to the main frame, so that the clamping arms can relatively approach the notch, enabling the rotating frame to enclose with the main frame to form the annular structure, or relatively move away from the notch, enabling the rotating frame to be folded on one side of the main frame. When the clamping arms are received in the notch, the ends of the clamping arms can be clamped in the clamping openings, thereby opening the umbrella surface; when the two clamping arms move away from both ends of the rotating frame corresponding to its own opening respectively, the ends of the clamping arms are disengaged from the clamping openings, and the rotating frame is rotated and folded on one side of the main frame, thereby retracting the umbrella surface.

2. The soft light cover according to claim 1, characterized in that, The two clamping arms move on the rotating frame, so that the two clamping arms can relatively approach or move away from each other; each clamping arm moves between a disengaged position and a clamped position. When the clamping arm is in the clamped position, the end of the clamping arm can be clamped in the clamping opening. When the clamping arm is in the disengaged position, the end of the clamping arm is disengaged from the clamping opening. The connecting base further includes a tension spring. Each clamping arm is connected to the rotating frame through a tension spring; when an external force causes the two clamping arms to relatively approach, the clamping arms can move to the disengaged position, and the tension spring is in a stretched state; after the external force is removed, the tension spring elastically contracts, and the tension spring can drive the clamping arms to move to the clamped position.

3. The soft light cover according to claim 1, characterized in that, The clamping arm includes a locking tongue portion and a sliding buckle portion connected to one end of the locking tongue portion. The locking tongue portion is arc-shaped, and the extending direction of the locking tongue portion is the same as the extending direction of the rotating frame. The end of the locking tongue portion facing away from the sliding buckle portion is used for clamping with the clamping opening; the end of the sliding buckle portion is arranged outside the rotating frame, and the sliding buckle portion is used for applying an external force to enable the clamping arm to move relative to the rotating frame.

4. The soft light cover according to claim 3, characterized in that, The connecting seat further comprises a pressing plate, and a sliding groove for accommodating the locking tongue portion is provided on the rotating frame; the pressing plate is arc-shaped, fixed to the rotating frame, and arranged corresponding to the sliding groove, and the pressing plate and the surface of the rotating frame form a step-like structure; the two ends of the pressing plate are respectively enclosed with the ends of the two sliding grooves to form two through openings; The clamping arm moves relative to the rotating frame so that the end of the locking tongue portion can extend from the through-opening or be retracted into the sliding groove; when the rotating frame rotates relative to the main frame, the pressure plate can be accommodated in the notch, and the two ends of the pressure plate are respectively opposite to the two ends of the main frame where the clamping opening is provided.

5. The soft light cover according to claim 1, characterized in that, The main frame includes a frame body and two extensions, the frame body is arc-shaped, and the two extensions are respectively connected to the two ends of the frame body corresponding to its own opening; The bayonet is formed at one end of the extension portion away from the frame portion; the connecting seat further comprises a lug portion and a rotating shaft, and each lug portion is provided at the connection between the extension portion and the frame portion, and the rotating shaft is provided on the side of the lug portion; The rotating frame is provided with shaft holes at both ends corresponding to its own opening, and the rotating shaft is passed through the shaft holes, so that the rotating frame can rotate relative to the main frame; the rotating frame rotates relative to the main frame, so that when the clamping arm is accommodated in the notch, the extension portion abuts against the surface of the rotating frame.

6. The soft light diffuser according to any one of claims 1-5, characterized in that, A chuck is detachably mounted on the main frame, and the clamping block is fixed on the chuck.

7. The soft light diffuser according to claim 6, characterized in that, The chuck includes a chuck body and a flange portion provided on the chuck body. The chuck body is a cylindrical structure with openings at both ends and a hollow interior. The flange portion is annular and provided on the outer periphery of an opening at one end of the chuck body. The blocking portion is provided on the outer wall of the chuck body and is provided near the opening at the other end of the chuck body. A fixing groove is provided on the inner side of the main frame, and the flange portion of the chuck is detachably clamped in the fixing groove.

8. The soft light cover according to claim 7, characterized in that The connecting seat further includes a key stopper movably provided on the main frame, wherein the movement direction of the key stopper is consistent with the thickness direction of the main frame; the two ends of the extension direction of the fixing groove are respectively an inlet and outlet end and an open end, the open end is provided close to the bayonet, and the chuck can enter or move out of the fixing groove through the inlet and outlet end; the key stopper is arranged on the surface of the main frame at an area corresponding to the path of the chuck entering and exiting the inlet and outlet end; The key stopper moves relative to the main frame to protrude from the surface of the main frame or be accommodated inside the main frame; when the key stopper protrudes from the surface of the main frame, the key stopper can be stopped at the outer side of the flange portion.

9. The soft light diffuser according to claim 8, wherein, The connecting seat further includes a plurality of sets of abutting components, and the plurality of sets of abutting components are arranged at intervals on the main body frame; each abutting component includes a glass bead and an abutting spring connected to one end of the glass bead, the other end of the abutting spring is fixed inside the main body frame, and the glass bead elastically protrudes from the surface of the main body frame; when the chuck is arranged on the main body frame, the surface of the glass bead can elastically abut against the surface of the flange portion.

10. A lighting system, characterized in that, It includes a photographic and video light and a soft light cover as described in any one of claims 1-9, and the photographic and video light is connected to the clamping block portion.

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