Cage-shaped light supplementing lamp

Abstract

The utility model provides a cage-shaped light supplementing lamp. The cage-shaped light supplementing lamp comprises a framework, a main supporting rod, a flexible cover and a light emitting assembly. The framework comprises an upper disc, a lower disc and a plurality of cage ribs with the two ends hinged to the upper disc and the lower disc correspondingly. One end of the main supporting rod is fixedly connected with the lower disc, and the other end penetrates through the upper disc and extends out of the framework; in the unfolded state, the upper disc and the lower disc are close to each other, the cage framework is bent to form a cage-shaped structure, and in the folded state, the upper disc and the lower disc are far away from each other, and the cage framework restores and gets close to the main supporting rod; the flexible cover is connected with the cage framework and is tensioned and lined on the cage framework in an unfolded state along with deformation of the cage framework, the flexible cover comprises a light reflecting part and a light transmitting part, the light reflecting part and the light transmitting part are arranged close to the upper disc and the lower disc respectively, and the light reflecting part is provided with an inner side face and an outer side face; the light-emitting assembly is arranged on the inner side face of the light reflecting part and can emit light outwards through the light transmitting part in the unfolded state. The unfolding process and the unfolding state are more stable, meanwhile, the radial size in the folding state is reduced, and storage is convenient.

Description

Technical Field

[0001] The present application relates to a photography auxiliary device, and in particular to a cage-shaped fill light. Background Art

[0002] Existing cage-shaped fill lights or cage-shaped photography lights, such as patent document CN215067665U, discloses a cage-shaped fill light, in which the lamp head is arranged at the end of the cage-shaped frame. In order to ensure sufficient light intensity, an expansion cover is provided at the lamp head, resulting in the frame being larger in size when folded and not easy to store. Utility Model Content

[0003] The present application provides a cage-shaped fill light that can be stably opened and easily stored.

[0004] The present application provides a cage-shaped fill light having an unfolded state and a folded state, including:

[0005] A foldable frame comprises an upper plate, a lower plate and a plurality of cage ribs with two ends hinged to the upper plate and the lower plate respectively;

[0006] A main support rod, one end of which is fixedly connected to the lower plate, and the other end of which passes through the upper plate and extends to the outside of the frame; in the expanded state, the upper plate and the lower plate are close to each other, and the cage bone is bent so that the frame forms a cage-shaped structure; in the collapsed state, the upper plate and the lower plate are separated from each other, and the cage bone is restored and moved closer to the main support rod;

[0007] a flexible cover connected to the cage frame and capable of adapting to deformation of the cage frame, and being tensioned on the cage frame in the expanded state, the flexible cover comprising a reflective portion and a translucent portion, the reflective portion and the translucent portion being respectively arranged close to the upper plate and the lower plate, the reflective portion having an inner side surface and an outer side surface;

[0008] The light-emitting component is arranged on the inner side surface of the reflective portion and can emit light outward through the light-transmitting portion in the unfolded state.

[0009] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution. They are merely further supplements or optimizations. Under the premise that there are no technical or logical contradictions, each optional method can be combined separately for the above-mentioned overall solution, or multiple optional methods can be combined.

[0010] Optionally, a pre-supporting member is provided on the main support rod, and the pre-supporting member is pressed against the cage frame in the folded state to cause the cage frame to bend slightly outward.

[0011] Optionally, the pre-support member is slidably arranged on the main support rod.

[0012] Optionally, the cage frame includes a rod body, and connecting parts arranged at both ends of the rod body and hinged to the upper plate and the lower plate, the connecting part has a socket that is plugged into and fits with the rod body, the socket is radially expanded relative to the rod body, and the pre-support member abuts against the socket.

[0013] Optionally, an elastic deformation portion is provided on the outer peripheral surface of the pre-supporting member, and in the folded state, the cage frame is pressed against the elastic deformation portion.

[0014] Optionally, the fill light includes a locking member movably arranged on the main support rod, the locking member having a locking position protruding from the main support rod and a releasing position retracted from the main support rod. In the folded state, the locking member is between the upper plate and the lower plate. In the unfolded state, the upper plate passes over the locking member. The locking member is in the locking position and acts on the upper plate so that the cage-shaped fill light remains in the unfolded state.

[0015] Optionally, the fill light includes a limiting member protruding from the main support rod, and the limiting member is closer to the lower plate than the locking member.

[0016] Optionally, the upper plate includes a gripping portion and a supporting portion radially enlarged relative to the gripping portion, and the gripping portion is provided with an axially extending notch. In the expanded state, the locking member is located in the notch and abuts against the supporting portion.

[0017] Optionally, the light-emitting component is a light bar, including a substrate and LED lamp beads arranged on the substrate, and the substrate is strip-shaped and extends radially.

[0018] Optionally, the reflective portion forms a sector-shaped area between two adjacent cage ribs, each sector-shaped area is arranged with the light bar, and the light bar is arranged along the radial direction of the sector-shaped area.

[0019] Optionally, the reflective portion is formed by splicing a plurality of fan-shaped flexible cloths, and the reflective portion includes a high-position area and a low-position area with different axial heights, and the high-position area is a double-layer structure.

[0020] Optionally, the high position area has a release opening extending along the radial direction, and two adjacent fan-shaped flexible cloths have an overlapping area at the position of the release opening.

[0021] This cage-shaped fill light features an upper plate that moves via a main support rod, making deployment and folding more stable. In the deployed state, the main support rods secure the relative positions of the upper and lower plates, further enhancing the stability of the frame. The light-emitting components are mounted on a flexible cover, reducing the radial dimensions of the upper plate and, consequently, the collapsed plate, making it easier to store. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural diagram of a photography auxiliary device including a cage-shaped fill light according to an embodiment of the present application;

[0023] Figure 2 This is a structural diagram of a cage-shaped fill light according to an embodiment of the present application;

[0024] Figure 3 This is a structural diagram of a cage-shaped fill light in an embodiment of the present application with the flexible cover removed and in an unfolded state;

[0025] Figure 4 This is a structural diagram of a cage-shaped fill light after removing the light-transmitting portion according to an embodiment of the present application;

[0026] Figure 5 This is a structural view of the cage-shaped fill light of this application from another viewing angle with the light-transmitting portion removed;

[0027] Figure 6 for Figure 3 Enlarged view of part A in the middle;

[0028] Figure 7 for Figure 3 Middle B part magnified view;

[0029] Figure 8 This is a front view of the cage-shaped fill light in an unfolded state after removing the flexible cover according to an embodiment of the present application;

[0030] Figure 9 This is a front view of the cage-shaped fill light in the storage state after the flexible cover is removed according to one embodiment of the present application;

[0031] Figure 10 This is a structural view of a cage-shaped fill light in a pre-expanded state after removing the flexible cover according to an embodiment of the present application;

[0032] Figure 11 This is a partial structural view of the reflective portion of a cage-shaped fill light according to an embodiment of the present application;

[0033] Figure 12 This is a structural diagram of the reflective portion in the high-position area of ​​a cage-shaped fill light according to an embodiment of the present application;

[0034] Figure 13 This is a structural view of the reflective portion in the high-position area of ​​a cage-shaped fill light according to an embodiment of the present application.

[0035] The following are the descriptions of the reference numerals:

[0036] 1000, fill light; 100, frame; 110, upper plate; 111, grip; 112, abutment; 113, notch; 120, lower plate; 130, cage; 131, rod; 132, connector; 1321, socket;

[0037] 200, main support rod; 210, pre-support member; 220, locking member; 230, limit member;

[0038] 300, flexible cover; 310, reflective portion; 311, fan-shaped area; 312, high-position area; 3121, release port; 3122, overlapping area; 313, low-position area; 315, inner layer; 315, outer layer; 320, light-transmitting portion; 330, fan-shaped flexible fabric; 331, edging; 332, connecting piece;

[0039] 400, light-emitting component; 410, circuit; 500, plug; 600, bracket. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0041] It should be noted that when a component is referred to as being "connected" to another component, it may be directly connected to the other component or there may be an intermediate component. When a component is referred to as being "disposed on" another component, it may be directly disposed on the other component or there may be an intermediate component.

[0042] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0043] In this application, the terms "first," "second," etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number or order of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0044] refer to Figures 1 to 9A cage-shaped fill light according to one embodiment of the present application, hereinafter referred to as fill light 1000, has an unfolded state and a folded state. Fill light 1000 includes a foldable frame 100, a main support rod 200, a flexible cover 300, and a light-emitting assembly 400. The frame 100 includes an upper plate 110, a lower plate 120, and a plurality of cage ribs 130 hinged at both ends to the upper plate 110 and the lower plate 120. The main body of the cage ribs 130 is partially or entirely made of an elastic material, such as plastic, steel wire, or fiberglass strips. The upper plate 110 and the lower plate 120 are arranged along the same centerline, and the cage ribs 130 are arranged around the centerline. The space enclosed by each cage rib 130 is the frame interior, and the space opposite to the cage rib 130 is the frame exterior.

[0045] One end of the main support rod 200 is fixedly connected to the lower plate 120, and the other end passes through the upper plate 110 and extends to the outside of the skeleton 100. The main support rod 200 has an axis coaxial with the center line. The axial, radial and circumferential directions described in this article are based on this axis unless otherwise specified. In the expanded state, the upper plate 110 moves relative to the main support rod 200 and approaches the lower plate 120, and the cage frame 130 deforms and bends, specifically deforming radially outward so that the skeleton 100 is constructed into a spherical or nearly spherical cage structure. In the folded state, the upper plate 110 moves away from the lower plate 120 relative to the main support rod 200, and the cage frame 130 recovers its deformation and moves closer to the main support rod 200. Among them, when folded, the external force required for the movement of the upper plate 110 can be provided by human beings or by the deformation recovery of the cage frame 130.

[0046] The flexible cover 300 is connected to the cage frame 130 and can adapt to its deformation. When deployed, it is tensioned against the cage frame. The flexible cover 300 includes a reflective portion 310 and a translucent portion 320, which are positioned adjacent to the upper and lower plates 110 and 120, respectively. In the tensioned state, the reflective portion 310 and the translucent portion 320 have roughly hemispherical structures, with the upper and lower plates 110 and 120 as their respective central vertices. Generally speaking, the translucent portion 320 occupies a larger volume than the reflective portion 310. The reflective portion 310 has an inner and outer side surface. The light-emitting assembly 400 is positioned on the inner side surface of the reflective portion 310. When deployed, the light-emitting assembly 400 emits light, which can be directed toward the translucent portion 320 or reflected by the reflective portion 310, ultimately emitting light outward from the translucent portion 320, providing fill light for photography.

[0047] The cage-shaped fill light in this application utilizes an upper plate that moves along the main support rod, making deployment and folding operations more stable. In the deployed state, the main support rods stabilize the relative positions of the upper and lower plates, further enhancing the stability of the frame in the deployed state. The light-emitting components are positioned within a flexible cover, reducing not only the radial dimensions of the upper plate but also the size of the fill light in the folded state, making it easier to store.

[0048] Figure 9 In the folded state, the cage ribs 130 extend in a straight line, that is, each cage rib 130 encloses a columnar space. At this time, the radial dimension of the skeleton 100 is the smallest, which is convenient for storage. For the convenience of description, the folded state at this time is defined as the storage state. In the storage state, the cage ribs 130 are parallel to or relatively inclined with the axis, and the corresponding columnar space is cylindrical or conical. Preferably, the hinge points at both ends of the cage ribs 130 are arranged with equal diameter relative to the axis, that is, the columnar space is cylindrical. Further preferably, the upper plate 110 and the lower plate 120 are arranged with equal diameter to reduce the radial dimension in the storage state.

[0049] When the skeleton 100 is in the stowed state, there is a gap between the cage frame 130 and the main support rod 200. During the deployment operation, part of the cage frame 130 may bend radially inward and deform, resulting in deployment failure. Since the flexible cover 300 is connected to the outside, the erroneous cage frame 130 cannot be manually adjusted, and multiple operations may be required to complete the deployment.

[0050] See also Figure 10 In one embodiment, the main support rods 200 are equipped with pre-support members 210. When folded, the pre-support members 210 abut against the cage ribs 130, causing them to slightly bend outward. This folded state is defined as the pre-deployment state. The bending amplitude in the pre-deployment state is smaller than in the deployed state, but larger than in the stowed state. In the pre-deployment state, the cage ribs 130 of the skeleton 100 have already deformed and bent radially outward, ensuring a successful first-time deployment during subsequent deployment operations, eliminating the need for repeated deployment operations.

[0051] The pre-support member 210 is slidably arranged on the main support rod 200. The pre-support member 210 has a first position and a second position during the sliding process. In the first position, the pre-support member 210 acts on each cage frame 130 to switch to a pre-expanded state; in the second position, the pre-support member 210 releases the effect on the cage frame 130 or acts on other positions of each cage frame 130, so that each cage frame 130 is restored to a stored state, for example Figure 9 The pre-supporting member 210 is roughly located in the middle between the upper plate 110 and the lower plate 120.

[0052] See also Figure 6 and Figure 10The cage frame 130 includes a rod body 131, and a connecting member 132 provided at both ends of the cage frame 130 and hinged to the upper plate 110 and the lower plate 120. The connecting member 132 has a socket 1321 that is plugged into the rod body 131, and the socket 1321 is radially enlarged relative to the rod body 131. In the retracted state, the radial dimension determined by the inner circumference of the socket 1321 of each connecting member 132 is D1. The pre-support member 210 is a cylinder, and the radial dimension of its outer circumference is D2, which is greater than D1. The first position of the pre-support member 210 is close to or against one of the upper plate 110 and the lower plate 120, that is, the pre-support member 210 is against the socket 1321 so that the connecting member 132 rotates radially outward, thereby driving the rod body 131 to switch to the pre-deployed state.

[0053] During actual operation, hold the main support rod 200, move the fill light diagonally upward or downward, and after the pre-support member 210 successfully slides to the first position, perform the unfolding operation. During this process, the fill light can be shaken, and the upper plate 110 can be gently pushed to make the pre-support member 210 successfully slide to the first position. In a preferred embodiment, the outer peripheral surface of the pre-support member 210 is provided with an elastic deformation portion. In the folded state (i.e., the pre-expanded state), the cage frame 130 presses against the elastic deformation portion, so that the pre-support member 210 remains in the first position before the actual unfolding operation, making it convenient to hold the fill light in any direction and perform the unfolding operation. Of course, an anti-slip layer can also be provided on the outer periphery of the pre-support member 210 or the socket 1321 to keep the pre-support member 210 in the first position before the actual unfolding operation.

[0054] Among them, in the storage state, the radial dimension of the inner circumference of each rod body 131 is D3, D2≤D3, reducing the sliding restriction of the cage frame 130 on the pre-support component 210. Preferably, D2=D3, so that the pre-support component 210 can be against the rod body 131 in the storage state to limit the radial concave of the rod body 131, avoiding the rod body 131 being squeezed by other items during a long storage process and causing radial concave deformation for a long time, affecting subsequent use.

[0055] See also Figures 7 to 9 The upper plate 110 is slidably mounted on the main support rod 200. The fill light 1000 includes a locking member 220 movably mounted on the main support rod 200. The locking member 220 has a locked position, protruding from the main support rod 200, and a released position, retracted from the main support rod 200. In the collapsed state, the locking member 220 is located between the upper plate 110 and the lower plate 120. In the expanded state, the upper plate 110 passes over the locking member 220, driving it to the released position in the process. Subsequently, the locking member 220 returns to the locked position and acts on the upper plate 110, maintaining the cage frame 130 in the expanded state. The locking member 220 can be reset by its own elastic deformation, or by disposing an elastic member, such as a spring, within the main support rod 200 to act on the locking member 220.

[0056] In the figure, the locking member 220 is a sheet body, the upper plate 110 includes a gripping portion 111 and a supporting portion 112 radially enlarged relative to the gripping portion 111, the gripping portion 111 is cylindrical and has an axially extending notch 113. In the expanded state, the locking member 220 is in the notch 113 and abuts against the supporting portion 112. For example, the supporting portion 112 is a disc, and the locking member 220 abuts against the end face of the supporting portion 112.

[0057] In one embodiment, the fill light 1000 includes a stopper 230 protruding from the main support rod 200. The stopper 230 is closer to the lower plate 120 than the locking member 220. When deployed, the stopper 230 abuts against the upper plate 110 to restrict it from further approaching the lower plate 120, thereby preventing the cage frame 130 from excessive deformation and breakage. In conjunction with the foregoing, the pre-support member 210 is positioned between the stopper 230 and the lower plate 120. The stopper 230 is positioned approximately midway between the upper plate 110 and the lower plate 120 in the stowed state, ensuring that the pre-support member 210 remains in the midway position. The stopper 230 is, for example, a protruding column as shown.

[0058] The following is a detailed description of the unfolding and folding operations of the fill light of this application:

[0059] The method for deploying the fill light 1000 includes holding the main support rod 200 and tilting it so that the lower plate 120 is downward relative to the upper plate 110, so that the pre-support component 210 slides down to the first position under the action of gravity, and drives the skeleton to switch to the pre-deployed state. During this process, the main support rod 200 can be shaken and / or the upper plate 110 can be gently pushed to make the pre-support component slide to the first position faster; push the upper plate 110 to move it toward the lower plate 120 until it is kept in the deployed state by the locking member 220.

[0060] The fill light 1000 is folded by unlocking the locking member 220, allowing the upper plate 110 to slide away from the lower plate 120 under the return action of the cage frame 130, and the frame 100 to switch to the folded state. During the folding process, the lower plate 120 can be turned upward relative to the upper plate 110, causing the pre-support member 210 to switch to the second position, allowing the frame 100 to switch to the stowed state.

[0061] See also Figure 1 and Figure 4In one embodiment, the light-emitting component 400 is a light bar, including a substrate and LED lamp beads arranged on the substrate. The substrate is strip-shaped and extends radially and is arranged on the inner side of the reflective portion 310. The connection method between the substrate and the reflective portion 310 includes but is not limited to bonding, sewing, etc. The inner side of the reflective portion 310 is provided with a reflective coating for reflecting light. There are multiple light-emitting components 400, and they are arranged at intervals around the axis. Preferably, the reflective portion 310 forms a sector 311 between two adjacent cage ribs, and each sector 311 is arranged with one or more light-emitting components 400. In order to facilitate lighting, a plug 500 is provided on the outside of the flexible cover 300 to electrically connect all the light-emitting components 400. That is, when a fill light is needed, it is only necessary to plug the plug 500 into the power supply to make all the light-emitting components 400 emit light synchronously.

[0062] Continue to see Figure 1 The present application also provides a photography auxiliary device, comprising a bracket 600 and a fill light 1000 of the aforementioned embodiment disposed on the bracket 600. The main support rod 200 of the fill light 1000 is connected to the top of the bracket 600. When the two are used together, the main support rod 400 can be fixed at an appropriate length according to actual conditions.

[0063] In one embodiment, the dividing line 340 between the reflective portion 310 and the light-transmitting portion 320 may be in the same plane, which is, for example, perpendicular to the axis as shown in the figure, or at a certain angle to the axis. The dividing line 340 may also not be in the same plane. The reflective portion 310 is connected to the lower plate 120, and the distance L1 from the lower plate 120 along the axis to the dividing line 340 is extended. The light-transmitting portion 320 is connected to the upper plate 110, and the distance L2 from the upper plate 110 along the axis to the dividing line 340 is extended, and L1=L2. The reflective portion 310 and the light-transmitting portion 320 are connected by sewing. The flexible cover 300 includes an inspection port arranged between the reflective portion 310 and the light-transmitting portion 320, which has a closed state and an open state for inspecting the interior. The inspection port may be in the form of a zipper or Velcro. Preferably, the inspection port is arranged along the dividing line 340.

[0064] See also Figure 11 and Figure 12 In one embodiment, the reflective portion 310 and the light-transmitting portion 320 are sewn together by a plurality of fan-shaped flexible cloths 330, and an inner-turned edge sewing or an outer-turned edge sewing process is adopted at the sewing part. Among them, the reflective portion 310 adopts an outer-turned edge sewing process and the sewing part is wrapped 331, and the light-transmitting portion 320 adopts an inner-turned edge sewing process.

[0065] In one embodiment, the reflective portion 310 includes an upper region 312 and a lower region 313 along its axial length. The upper region 312 is connected to the upper plate 110 and has a double-layer structure, while the lower region 313 has a single-layer structure. The circuits 410 of each light-emitting assembly 400 pass through the inner layer 315 of the upper region 312 and are electrically connected in the interlayer (the area between the inner layer 315 and the outer layer 316). After being combined into a single circuit, the circuit extends out of the flexible cover 300 and connects to the plug 500. The inner layer 315 of the upper region 312 and the lower region 313 are made of the same fabric.

[0066] See also Figure 11 and Figure 13 The high-position area 312 has a release port 3121 extending in the radial direction. Specifically, the release port 3121 is set between two adjacent fan-shaped flexible cloths. There are one or more release ports 3121. A fan-shaped flexible cloth 330 is provided with a release port 3121 on both sides of the circumference, or multiple adjacent fan-shaped flexible cloths 330 are sewn together and provided with a release port 3121 on at least one side of the circumference to accommodate deformation during unfolding and folding. To avoid light leakage, two adjacent fan-shaped flexible cloths 330 have an overlapping area 3122 (such as Figure 11 The overlapping area 3122 is formed by a connecting piece 332 extending outwardly from at least one of the two adjacent sector-shaped flexible fabrics 330 located at the release opening 3121. This connecting piece 332 can be superimposed on the other sector-shaped flexible fabric during sewing. For a double-layer structure, both the inner layer 315 and the outer layer 316 are provided with connecting pieces 332.

[0067] The cage-shaped fill light in this application utilizes an upper plate that moves along the main support rod, making deployment and folding operations more stable. In the deployed state, the relative positions of the upper and lower plates are fixed by the main support rod, further enhancing the stability of the frame in the deployed state. The light-emitting assembly is mounted on a flexible cover, reducing the radial dimensions of the upper plate and, in turn, the collapsed size of the fill light, making it easier to store.

[0068] The technical features of the above embodiments may be combined in any manner. To simplify the description, not all possible combinations of the technical features in the above embodiments are described. However, as long as there are no conflicts in the combination of these technical features, they should be considered to be within the scope of this specification. When technical features in different embodiments are reflected in the same figure, it can be regarded as that figure also discloses the combination examples of the various embodiments involved.

[0069] The above-described embodiments merely represent several implementation methods of the present application. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that a person skilled in the art may make various modifications and improvements without departing from the spirit of the present application, and such modifications and improvements are all within the scope of protection of the present application.

Claims

1. A cage-shaped fill light with an unfolded state and a folded state, characterized in that: include: A foldable frame comprises an upper plate, a lower plate and a plurality of cage ribs with two ends hinged to the upper plate and the lower plate respectively; a main support rod, one end of which is fixedly connected to the lower plate, and the other end of which passes through the upper plate and extends to the outside of the frame; In the expanded state, the upper plate and the lower plate are close to each other, and the cage frame is bent so that the skeleton forms a cage-shaped structure. In the folded state, the upper plate and the lower plate are separated from each other, and the cage frame is restored and moved closer to the main support rod. a flexible cover connected to the cage frame and capable of adapting to deformation of the cage frame, and being tensioned on the cage frame in the expanded state, the flexible cover comprising a reflective portion and a translucent portion, the reflective portion and the translucent portion being respectively arranged close to the upper plate and the lower plate, the reflective portion having an inner side surface and an outer side surface; The light-emitting component is arranged on the inner side surface of the reflective portion and can emit light outward through the light-transmitting portion in the unfolded state.

2. The cage-shaped fill light according to claim 1, characterized in that: The main support rod is provided with a pre-supporting piece, which abuts against the cage frame in a folded state so that the cage frame is slightly bent outward.

3. The cage-shaped fill light according to claim 2, characterized in that: The pre-supporting member is slidably arranged on the main supporting rod.

4. The cage-shaped fill light according to claim 3, characterized in that: The cage frame includes a rod body and connecting parts arranged at both ends of the rod body and hinged to the upper plate and the lower plate. The connecting part has a socket that is plugged into the rod body. The socket is radially expanded relative to the rod body, and the pre-support member abuts against the socket.

5. The cage-shaped fill light according to claim 2, characterized in that: An elastic deformation portion is provided on the outer peripheral surface of the pre-supporting member, and in the folded state, the cage frame is pressed against the elastic deformation portion.

6. The cage-shaped fill light according to claim 1, characterized in that: It includes a locking member movably arranged on the main support rod, the locking member has a locking position protruding from the main support rod, and a releasing position retracted into the main support rod. In the folded state, the locking member is between the upper plate and the lower plate. In the unfolded state, the upper plate passes over the locking member. The locking member is in the locking position and acts on the upper plate to keep the cage-shaped fill light in the unfolded state.

7. The cage-shaped fill light according to claim 6, characterized in that: It comprises a limiting member protruding from the main support rod, and the limiting member is closer to the lower plate than the locking member.

8. The cage-shaped fill light according to claim 6, characterized in that: The upper plate includes a gripping portion and a supporting portion radially enlarged relative to the gripping portion. The gripping portion is provided with an axially extending notch. In the unfolded state, the locking member is located in the notch and abuts against the supporting portion.

9. The cage-shaped fill light according to claim 1, characterized in that: The light-emitting component is a light bar, including a substrate and LED lamp beads arranged on the substrate. The reflective portion forms a fan-shaped area between two adjacent cage frames. Each fan-shaped area is arranged with the light bar, and the light bar is arranged along the radial direction of the fan-shaped area.

10. The cage-shaped fill light according to claim 1, characterized in that: The reflective portion is formed by splicing a plurality of fan-shaped flexible cloths. The reflective portion includes a high-position area and a low-position area with different axial heights. The high-position area is a double-layer structure.

11. The cage-shaped fill light according to claim 10, characterized in that: The high position area has a release opening extending in a radial direction, and two adjacent sector-shaped flexible cloths have an overlapping area at the position of the release opening.

Images