Lamp distribution supporting frame and lighting system

Abstract

The utility model provides a lamp distribution supporting frame and a lamp distribution system. The cloth lamp system comprises cloth lamps and a cloth lamp supporting frame for supporting the cloth lamps. The lamp distribution supporting frame comprises a mounting base, a supporting piece and a locking piece. The number of the supporting pieces is at least two. And the end part of each supporting piece is rotatably connected to the mounting groove. The adjacent supporting pieces are arranged at intervals in the circumferential direction of the mounting base. The supporting piece is used for supporting the cloth lamp. The number of the locking pieces is at least two, and the locking pieces are movably arranged in the mounting grooves. Each locking piece is arranged corresponding to the supporting piece. The locking piece is provided with a clamping groove capable of being connected with the end of the supporting piece in a clamping mode. According to the cloth lamp supporting frame, a user can lock or unlock the supporting piece conveniently and only needs to control the locking piece to move, and the use experience of the user is greatly improved. In addition, the elastic piece is further arranged on the cloth lamp supporting frame, under the action of the elastic piece, the supporting piece can be automatically locked through the locking piece, and a user can lock or unlock the supporting piece more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and in particular to a lamp support frame and a lighting system. Background Art

[0002] LED cloth lights are often used as outdoor or temporary video shooting light sources because they are easy to carry and store. Since the cloth lights themselves are relatively soft, they need a support frame to support them when they are used.

[0003] In order to meet the requirements of portability and storage, existing support frames all adopt a foldable structure. That is, when the existing support member supports the cloth light, the support rod in the support frame needs to be unfolded, and then the cloth light is installed on the support rod; when it is not needed, the support rod can be folded in the same direction. In order to ensure that the support rod is in an unfolded state when in use, a locking structure is provided on the support rod to lock the position of the support rod, but the operation of locking or unlocking using the existing locking structure is very cumbersome, which affects the user experience to a certain extent. Utility Model Content

[0004] One purpose of the utility model is to solve the deficiencies in the prior art and to provide a lighting support frame that is convenient for users to lock or unlock the support member, thereby improving the user experience.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0006] A light support frame, comprising:

[0007] A mounting seat, wherein at least two mounting grooves are provided on the circumference of the mounting seat;

[0008] There are at least two support members, each end of which is rotatably connected to the mounting groove, and adjacent support members are arranged at intervals along the circumference of the mounting seat, and the support members are used to support the light fixture;

[0009] There are at least two locking members, which are movably arranged in the mounting grooves, and each locking member is arranged corresponding to one supporting member; the locking member is provided with a slot that can be engaged with the end of the supporting member; when the supporting member is rotated relative to the mounting seat and is in an unfolded state, the locking member can move to a first position so that the end of the supporting member can be engaged with the slot to lock the supporting member.

[0010] In an exemplary embodiment, the locking member moves relative to the installation slot, and when the locking member moves to the first position, the inner wall of the locking member can form the locking slot with the inner wall of the installation slot or release the formed locking slot.

[0011] In an exemplary embodiment, the inner wall of the mounting groove is concavely formed with a first accommodation area, and the inner wall of the locking member is concavely formed with a second accommodation area;

[0012] The locking member can move in the mounting seat. When the locking member moves to the first position, the second accommodating area of ​​the locking member can correspond to the first accommodating area to jointly enclose the slot; when the locking member moves away from the first position, the second accommodating area of ​​the locking member can be misaligned with the first accommodating area to release the slot.

[0013] In an exemplary embodiment, the light cloth support frame further includes an elastic member, which is disposed on the mounting seat, one end of the elastic member is fixed relative to the mounting seat, and the other end of the elastic member is in contact with the end of the locking member.

[0014] In an exemplary embodiment, the support member can be rotated from the deployed state to the stored state relative to the mounting seat, and a receiving groove is recessed on the locking member; when the support member is rotated to the stored state, the end of the support member is received in the receiving groove.

[0015] In an exemplary embodiment, the locking member includes a main body and a locking portion connected to the main body, and a slope is provided at the connection between the main body and the locking portion. When the support member rotates, the end of the support member abuts against the slope, and the support member can drive the locking member to move relative to the mounting seat.

[0016] In an exemplary embodiment, when the end of the support member is engaged with the engagement groove, the end of the main body away from the locking portion abuts against the surface of the support member.

[0017] In an exemplary embodiment, the mounting seat includes a front end face and a rear end face opposite to the front end face, the locking member is provided with a pressing surface, the pressing surface is convexly provided on the front end face of the mounting seat, and the support member can be rotated toward the front end face to the expanded state.

[0018] In an exemplary embodiment, the support member includes a support rod, a connecting member and a transition part, one end of the connecting member is connected to the support member, and the other end of the connecting member is connected to the transition part, the transition part is provided with a rotating shaft, and the transition part is rotatably connected to the mounting seat through the rotating shaft; a protrusion is convexly provided on the end of the transition part, and the protrusion is adapted to the slot.

[0019] A lighting system includes a cloth lamp, a fixing device and a cloth lamp support frame as described above, each of the supporting members is provided with a hook, a connecting hole is opened on the cloth lamp, the hook is snapped into the connecting hole, so that the cloth lamp is fixedly installed on the cloth lamp support frame, the front end surface of the cloth lamp is a light-emitting surface, the cloth lamp support frame is assembled on the rear end of the cloth lamp, and the mounting seat in the cloth lamp support frame is fixedly installed on the fixing device.

[0020] It can be seen from the above technical solution that the utility model has at least the following advantages and positive effects:

[0021] The light support frame of the utility model comprises a mounting seat, a supporting member and a locking member. The end of the supporting member is rotatably connected to the mounting groove of the mounting seat. The locking member is provided with a slot capable of clamping the end of the supporting member. The locking member is movably arranged in the mounting groove.

[0022] When the support member is rotated relative to the mounting seat to be in an extended state, and the locking member is moved to the first position, the end of the support member can be engaged in the slot to lock the support member and keep the support member in the extended state. When the user does not use the light support frame, the locking member is controlled to move away from the first position, and the end of the support member is moved out of the slot. Then the user can rotate the support member to rotate the support member relative to the mounting seat to put it in a retracted state. Therefore, the user can lock or unlock the support member more conveniently, and only needs to control the movement of the locking member, which greatly improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a top view of a lighting system according to one embodiment of the utility model.

[0024] Figure 2 yes Figure 1 Bottom view of the lighting system shown.

[0025] Figure 3 yes Figure 1 A three-dimensional image of the center light support frame in an unfolded state.

[0026] Figure 4 yes Figure 3 A stereoscopic view of the lighting support frame shown in another perspective.

[0027] Figure 5 yes Figure 1 The three-dimensional view of the light cloth support frame shown is in the storage state.

[0028] Figure 6 yes Figure 5 A stereoscopic view of the lighting support frame shown in another perspective.

[0029] Figure 7 yes Figure 5A cross-sectional view of a lighting support frame is shown, wherein the locking member is located in a first position.

[0030] Figure 8 yes Figure 7 A partial enlarged view of point A in the middle.

[0031] Fig. 9 yes Figure 5 Structural diagram in which one of the supporting members rotates and the locking member is located in the second position.

[0032] Fig.10 yes Fig. 9 A partial enlarged view of point B in the middle.

[0033] Fig.11 yes Fig. 9 The middle support member continues to rotate, and the locking member is located in the third position.

[0034] Fig.12 yes Fig.11 A partial enlarged view of point C in the middle.

[0035] Fig.13 yes Fig.11 The middle support member continues to rotate to the unfolded state, and the locking member locks the structural diagram of the support member.

[0036] Fig.14 yes Fig.13 A partial enlarged view of point D in the middle.

[0037] Fig.15 yes Figure 3 A top view of the support member in the lighting support frame is shown.

[0038] Fig.16 yes Figure 3 A front view of the support member in the lighting support frame is shown.

[0039] Fig.17 yes Figure 4 A cross-sectional view of a support member in a lighting support frame is shown.

[0040] The reference numerals are as follows: 1. light cloth; 11. connection hole; 2. light cloth support frame;

[0041] 21. mounting seat; 211. mounting column; 212. mounting groove; 2121. first accommodation area;

[0042] 22. Support member; 221. Support rod; 222. Connecting member; 223. Adapter; 2231. Protrusion; 224. Hook; 225. Connecting column; 226. Spring; 227. Limiting groove; 23. Rotating shaft; 24. Locking member; 241. Locking portion; 2411. Second accommodating area; 2412. Protrusion; 242. Main body; 2421. Accommodating groove; 2422. Pressing surface; 243. Inclined surface; 25. Elastic member. DETAILED DESCRIPTION

[0043] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0044] In the description of the present application, it should be understood that in the embodiments shown in the drawings, the indications of directions or positional relationships (such as up, down, left, right, front and back, etc.) are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the drawings. If the descriptions of the positions of these elements change, the indications of these directions also change accordingly.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0046] The present invention provides a lighting support frame and a lighting system, which is convenient for users to lock or unlock the support member, and is conducive to improving the user experience. The specific scheme is described through the following embodiments.

[0047] See also Figure 1 and Figure 2 The lighting system of this embodiment includes a light fixture 1, a fixing device (not shown in the figure) and a light fixture support frame 2.

[0048] The front end of the cloth lamp 1 is a light-emitting surface. The cloth lamp support frame 2 is assembled on the rear end of the cloth lamp 1 and supports the cloth lamp 1 to fully unfold the light-emitting surface of the cloth lamp 1.

[0049] like Figure 3 and Figure 4As shown, the light support frame 2 includes a mounting seat 21 and a support member 22. The mounting seat 21 is fixedly mounted on the fixing device to ensure the overall stability of the light support frame 2. The support member 22 is arranged on the mounting seat 21 to support the light 1 so that the light 1 can be fully unfolded.

[0050] It should be noted that the fixing device may be a tripod or the like.

[0051] In some examples, a mounting post 211 is provided on the mounting seat 21. The mounting post 211 extends out of the end surface of the mounting seat 21. The mounting seat 21 is connected to the fixing device through the mounting post 211.

[0052] It should be noted that the mounting seat 21 can be in various shapes such as circular, square, rectangular, etc., and can be set according to actual needs, and is not limited here. In this embodiment, the mounting seat 21 is a circular mounting seat as an example.

[0053] The mounting seat 21 includes a front end face (not shown in the figure) and a rear end face (not shown in the figure), the front end face is opposite to the rear end face. The mounting post 211 extends out of the front end face of the mounting seat.

[0054] There are at least two support members 22. Adjacent support members 22 are spaced apart along the circumference of the mounting seat 21. In some examples, the plurality of support members 22 are evenly distributed along the circumference of the mounting seat 21, which means that the spacings between adjacent support members 22 are equal.

[0055] In other embodiments, the plurality of support members 22 can also be unevenly distributed. The specific spacing between the plurality of support members 22 is related to the shape of the supported light fixture 1 and the number of support members 22, and can be set according to actual needs, and is not limited here.

[0056] In this embodiment, the light fixture 1 is a square light fixture and four support members 22 are provided as an example. In some examples, the four support members 22 are evenly distributed along the circumference of the mounting base 21. The end of each support member 22 away from the mounting base 21 is connected to the corner of the light fixture 1 to fully unfold the light fixture 1.

[0057] The end of each support member 22 is rotatably connected to the mounting seat 21, so that the ends of the plurality of support members 22 away from the mounting seat 21 can move closer to or farther away from each other.

[0058] For the convenience of description, the end of the support member 22 connected to the mounting seat 21 is defined as an inner end, and the end of the support member 22 away from the mounting seat 21 is defined as an outer end.

[0059] Continue to see Figure 3 and Figure 4The outer ends of the plurality of support members 22 are away from each other, and the support members 22 can be in an unfolded state relative to the mounting seat 21. At this time, the cloth lamp 1 can be installed on the cloth lamp support frame 2 for user use.

[0060] See Figure 5 and Figure 6 The outer ends of the plurality of support members 22 are close to each other, and the support members 22 can be in a storage state relative to the mounting base 21, so that the user can store the cloth lamp support frame 2 when the cloth lamp 1 is not in use, thereby reducing the space occupied by the cloth lamp support frame 2 and facilitating carrying.

[0061] For details, please see Figures 7 to 13 Each support member 22 can be made of Figure 7 The storage state shown in FIG. 2 is gradually rotated toward the front end surface of the mounting seat 21 to Fig.13 The expanded state shown in .

[0062] Further, see Figure 8 Combined with Figure 3 , at least two mounting grooves 212 are provided on the mounting seat 21. The plurality of mounting grooves 212 are arranged at intervals along the circumference of the mounting seat 21. Each support member 22 is arranged corresponding to a mounting groove 212. It can be understood that in this embodiment, four mounting grooves 212 are provided.

[0063] Combination Fig.15 The inner end of the support member 22 is rotatably connected to the mounting groove 212 of the mounting seat 21. A rotating shaft 23 is provided near the inner end of the support member 22. The support member 22 is rotatably connected to the mounting seat 21 through the rotating shaft 23.

[0064] Continue to see Figures 7 to 14 The light support frame 2 includes a locking member 24. The locking member 24 is used to lock the support member 22 and lock the support member 22 to the unfolded state. Specifically, at least two locking members 24 are provided. Each locking member 24 is movably disposed in the mounting groove 212. Each locking member 24 is disposed corresponding to a support member 22. The locking member 24 is provided with a slot for clamping the inner end of the support member 22.

[0065] For details, please see Fig.13 and Fig.14 , Fig.13 It is a structural diagram in which the support member 22 is rotated relative to the mounting seat 21 to an unfolded state, and the locking member 24 locks the support member 22 . Fig.14 yes Fig.13 The partial enlarged view of the D in the middle. The locking member 24 is located at the first position, and the end of the support member 22 is snapped into the slot, so that the locking member 24 locks the support member 22 to keep the support member 22 in the unfolded state.

[0066] When the user does not use the light support frame 2, the user controls the locking member 24 to move away from the first position, moves the end of the support member 22 out of the slot, and then the user can rotate the support member 22 relative to the mounting seat 21 to put it in a storage state. It can be understood that the user can lock or unlock the support member 22 more conveniently, and only needs to control the movement of the locking member 24, which greatly improves the user's experience.

[0067] In some embodiments, such as Figure 8 , Fig.10 , Fig.12 and Fig.14 As shown, the locking member 24 moves relative to the mounting groove 212, so that the inner wall of the locking member 24 can form a slot with the inner wall of the mounting groove 212 that can clamp the inner end of the support member 22 or release the formed slot. Figure 8 and Fig.14 When the locking member 24 is in the first position, the inner wall of the locking member 24 can be enclosed together with the inner wall of the installation groove 212 to form a locking groove. Fig.10 and Fig.12 When the locking member 24 leaves the first position and moves to another position, the formed slot is released. Fig.10 The position where the middle locking member 24 is located is defined as the second position. Fig.12 The position where the middle locking member 24 is located is defined as a third position.

[0068] Specifically, in some embodiments, a first accommodating area 2121 is formed in a recessed manner on the inner wall of the mounting groove 212. The first accommodating area 2121 can be arranged close to the edge of the mounting seat 21. A second accommodating area 2411 is formed in a recessed manner on the inner wall of the locking member 24. The locking member 24 moves relative to the mounting seat 21, that is, the locking member 24 can be relatively close to or away from the first accommodating area 2121. When the locking member 24 moves to the first position relatively close to the first accommodating area 2121, the second accommodating area 2411 of the locking member 24 can correspond to the first accommodating area 2121 to jointly enclose and form a slot. When the locking member 24 moves to the first position away from the first position, that is, the locking member 24 is relatively far from the first accommodating area 2121, the second accommodating area 2411 of the locking member 24 can be displaced with the first accommodating area 2121 to release the formed slot.

[0069] It should be noted that, in some other embodiments, the locking slot may be formed by directly recessing the inner wall of the locking member 24 , without having to cooperate with the mounting slot 212 .

[0070] See also Fig.10 The locking member 24 includes a locking portion 241 and a main body 242. The locking portion 241 and the main body 242 are connected. The first accommodation area 2121 is disposed on the locking portion 241.

[0071] Preferably, a slope 243 is provided at the connection between the main body 242 and the locking portion 241 to facilitate smoother rotation of the support member 22. Figure 7 The storage state shown is turned to Fig. 9 When the support member 22 is in the position shown in FIG. 2 , the end of the support member 22 abuts against the inclined surface 243. If the support member 22 is further rotated, the support member 22 can drive the locking member 24 to move relative to the mounting seat 21. Specifically, while the support member 22 is rotating, its end abuts against the inclined surface 243, so that the locking member 24 is Fig.10 The second position in the Fig.12 The support member 22 is smoothly rotated to the unfolded state.

[0072] See also Figure 7 , Figure 8 , a receiving groove 2421 is concavely formed on the main body 242. When the support member 22 rotates to the storage state, the end of the support member 22 is received in the receiving groove 2421. It can be understood that the support member 22 rotates from the storage state to the unfolded state, which is equivalent to the end of the support member 22 rotating from the receiving groove 2421 to the card slot formed by the first receiving area 2121 and the second receiving area 2411.

[0073] See Fig.13 and Fig.14 When the inner end of the support member 22 is engaged with the slot, that is, when the support member 22 is in the unfolded state, the end of the main body 242 away from the locking portion 241 abuts against the surface of the support member 22 to further limit the rotation of the support member 22, which is beneficial to enhance the stability of the support frame.

[0074] The locking member 24 is provided with a pressing surface 2422. The pressing surface 2422 is convexly arranged on the front end surface of the mounting seat 21. Specifically, the pressing surface 2422 is arranged on the surface of the main body 242, and the pressing surface 2422 is used for the user's finger to contact.

[0075] In some embodiments of the present application, the pressing surface 2422 is provided with textures, which can provide tactile feedback to the user so that the user can quickly find the locking member 24, and on the other hand, the textures can increase friction to prevent the user from slipping when pressing.

[0076] The light support frame 2 also includes an elastic member 25, which is arranged in the mounting groove 212. One end of the elastic member 25 is fixed relative to the mounting seat 21, and the other end of the elastic member 25 is in contact with the end of the locking member 24. In some examples, the elastic member 25 is a spring. The locking portion 241 is provided with a protrusion 2412 at one end close to the spring. The protrusion 2412 is clamped on the inner circumference of the spring. The setting of the elastic member 25 enables the locking member 24 to automatically return to its original position after moving. Fig.14 The position shown in further facilitates user operation and helps to improve the user experience.

[0077] When the light support frame of this embodiment is in use, the user rotates the support member 22 from the storage state to the unfolded state by: rotating the support member 22, gradually moving the inner end of the support member 22 out of the receiving groove 2421, and abutting against the inclined surface 243 on the locking member 24; continuing to rotate the support member 22, the inner end of the support member 22 abuts against the inclined surface 243, and the locking portion 241 moves toward the direction close to the elastic member 25, at which time the locking member 24 leaves the first position, and the elastic member 25 is elastically compressed; continuing to rotate the support member 22, the inner end of the support member 22 abuts against the inclined surface 243, and the locking portion 241 moves toward the direction close to the elastic member 25, at which time the locking member 24 leaves the first position, and the elastic member 25 is elastically compressed; The support member 22 is in an unfolded state, at which time the inner end portion of the support member 22 is accommodated in the first accommodating area 2121, and the locking member 24 automatically moves toward the first accommodating area 2121 under the action of the elastic extension of the elastic member 25 until the locking member 24 moves to the first position, and the second accommodating area 2411 of the locking portion 241 and the first accommodating area 2121 are enclosed to form a slot for accommodating the end of the support member 22, and at this time, the end of the main body 242 away from the locking portion 241 is abutted against the surface of the support member 22.

[0078] The specific operation for the user to rotate the support member 22 from the expanded state to the stored state is as follows: the user presses the pressing surface 2422 with his finger to push the locking member 24, so that the locking member 24 moves away from the first position and toward the direction close to the elastic member 25. At this time, the elastic member 25 is compressed, and the second accommodating area 2411 on the locking portion 241 is misaligned with the first accommodating area 2121 to release the formed card slot; then the support member 22 can be rotated so that its end rotates from the first accommodating area 2121 to the accommodating groove 2421; the user's finger leaves the pressing surface 2422, and the locking member 24 automatically moves toward the direction close to the first accommodating area 2121 under the action of the elastic elongation of the elastic member 25 until the locking member 24 moves to the first position, and the second accommodating area 2411 of the locking portion 241 and the first accommodating area 2121 are again enclosed to form a card slot.

[0079] See also Fig.16 and Fig.17 In some embodiments, the support member 22 includes a support rod 221, a connecting member 222, and an adapter 223. One end of the connecting member 222 is connected to the support member 22, and the other end of the connecting member 222 is connected to the adapter 223. The adapter 223 is provided with a rotating shaft 23, and the adapter 223 is rotatably connected to the mounting seat 21 through the rotating shaft 23. It can be understood that the rotation of the adapter 223 can drive the support rod 221 to rotate. The inner end of the support member 22 connected to the mounting seat 21 refers to the adapter 223.

[0080] Combination Fig.14 In some embodiments of the present application, a protrusion 2231 is provided at the end of the adapter portion 223 close to the mounting seat 21, and the protrusion 2231 is adapted to the slot. When the protrusion 2231 is engaged with the slot, the support member 22 is in an unfolded state.

[0081] See also Fig.16 Combined with Figure 1 As shown, each support member 22 is provided with a hook 224. A connecting hole 11 is provided on the cloth lamp, and when the hook 224 is engaged with the connecting hole 11, the cloth lamp 1 is fixedly mounted on the cloth lamp support frame 2.

[0082] The hook 224 can move relative to the support member 22 , so that the user can install the light fixture on the light fixture support frame by adjusting the movement of the hook 224 .

[0083] See Figures 15 to 17 In some embodiments of the present application, the support member 22 includes a connecting column 225 and a spring 226. The outer end of the support member 22 is provided with an opening connected to the inside of the support rod 221. The connecting column 225 is passed through the inside of the support member 22 through the opening of the support member 22. The connecting column 225 can move along the extension direction of the opening, which is equivalent to the connecting column 225 being able to move relative to the support rod 221 and along the axial direction of the support rod 221. The spring 226 is accommodated in the opening. One end of the elastic member 25 is fixed relative to the support rod 221, and the other end of the elastic member 25 is in contact with the connecting column 225. The elastic member 25 is elastically stretched so that the end of the connecting column 225 can extend from the opening of the support rod 221. The end of the connecting column 225 extending from the opening of the support rod 221 can be used for pressing by the user's finger.

[0084] See Figures 15 to 17 A limiting groove 227 is provided on the side wall of the support rod 221 along its axial direction, and the limiting groove 227 is used to limit the connection column 225 from falling off from the opening on the support rod 221. Specifically, the fixing member also includes a connecting portion, which is fixedly connected to the connection column 225, and the hook 224 is provided on the connecting portion. The connecting portion is accommodated in the limiting groove 227, and the connecting portion can move along the extension direction of the limiting groove 227. When the end of the connecting portion abuts against the groove wall of the limiting groove 227, the limiting groove 227 limits the connection column 225.

[0085] In summary, the user can press the connecting column 225 to move it toward the inner end of the support member 22 until the hook 224 is engaged with the connecting hole on the cloth lamp; then the user can release the connecting column 225, and the connecting column 225 moves away from the inner end of the support member 22 under the elastic action of the spring 226, thereby firmly installing the cloth lamp on the cloth lamp support frame.

[0086] It can be seen from the above technical solution that the lighting support frame provided in this embodiment has the following advantages and beneficial implementation effects.

[0087] The locking member 24 in the light cloth support frame 2 is provided with a slot for engaging the inner end of the support member 22, so as to lock the support member 22 to the unfolded state, restrict the support member 22 from further rotating, and make the support member 22 less susceptible to external forces and flip from the extended state to the retracted state, thereby ensuring the stability of the support member 22 in the unfolded state and effectively improving the user's experience. The light cloth support frame 2 is provided with an elastic member 25, under the action of the elastic member 25, the locking member 24 can automatically lock the support member 22, making it easier for the user to lock or unlock the support member 22.

[0088] The above embodiments are merely exemplary descriptions of the structures. The structures in the embodiments are not fixed combination structures. In the absence of structural conflicts, the structures in multiple embodiments can be used in any combination.

[0089] Although the utility model has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the utility model can be implemented in a variety of forms without departing from the spirit or essence of the utility model, it should be understood that the above-mentioned embodiments are not limited to any of the aforementioned details, but should be widely interpreted within the spirit and scope defined by the attached claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the attached claims.

Claims

1. A light support frame, characterized in that: include: A mounting seat, wherein at least two mounting grooves are provided on the circumference of the mounting seat; There are at least two support members, each end of which is rotatably connected to the mounting groove, and adjacent support members are arranged at intervals along the circumference of the mounting seat, and the support members are used to support the light fixture; There are at least two locking members, which are movably arranged in the mounting grooves, and each locking member is arranged corresponding to one supporting member; the locking member is provided with a slot that can be engaged with the end of the supporting member; when the supporting member is rotated relative to the mounting seat and is in an unfolded state, the locking member can move to a first position so that the end of the supporting member can be engaged with the slot to lock the supporting member.

2. The light support frame according to claim 1, characterized in that: The locking member moves relative to the installation slot. When the locking member moves to the first position, the inner wall of the locking member can form the locking slot with the inner wall of the installation slot.

3. The light support frame according to claim 2, characterized in that: The inner wall of the installation groove is concavely formed with a first accommodation area, and the inner wall of the locking member is concavely formed with a second accommodation area; The locking member can move in the mounting seat. When the locking member moves to the first position, the second accommodating area of ​​the locking member can correspond to the first accommodating area to jointly enclose the slot; when the locking member moves away from the first position, the second accommodating area of ​​the locking member can be misaligned with the first accommodating area to release the slot.

4. The light support frame according to claim 1, characterized in that: The light cloth support frame also includes an elastic member, which is arranged on the mounting seat, one end of the elastic member is fixed relative to the mounting seat, and the other end of the elastic member is in contact with the end of the locking member.

5. The light support frame according to claim 1, characterized in that: The support member can be rotated from the unfolded state to the stored state relative to the mounting seat, and a receiving groove is concavely provided on the locking member; when the support member is rotated to the stored state, the end of the support member is received in the receiving groove.

6. The light cloth support frame according to claim 1, characterized in that: The locking member includes a main body and a locking portion connected to the main body. A slope is provided at the connection between the main body and the locking portion. When the support member rotates, the end of the support member abuts against the slope, and the support member can drive the locking member to move relative to the mounting seat.

7. The light support frame according to claim 6, characterized in that: When the end of the support member is engaged with the engagement groove, the end of the main body away from the locking portion abuts against the surface of the support member.

8. The light support frame according to claim 1, characterized in that: The mounting seat comprises a front end face and a rear end face opposite to the front end face, the locking member is provided with a pressing surface, the pressing surface is convexly arranged on the front end face of the mounting seat, and the supporting member can be rotated toward the front end face to the unfolded state.

9. The light cloth support frame according to claim 1, characterized in that: The support member includes a support rod, a connecting member and a transition part, one end of the connecting member is connected to the support member, and the other end of the connecting member is connected to the transition part, the transition part is provided with a rotating shaft, and the transition part is rotatably connected to the mounting seat through the rotating shaft; a protrusion is convexly provided on the end of the transition part, and the protrusion is adapted to the slot.

10. A lighting system, characterized in that: It includes a cloth lamp, a fixing device and a cloth lamp support frame as described in any one of claims 1 to 9, each of the supporting members is provided with a hook, a connecting hole is opened on the cloth lamp, the hook is snapped into the connecting hole, so that the cloth lamp is fixedly installed on the cloth lamp support frame, the front end surface of the cloth lamp is a light-emitting surface, the cloth lamp support frame is assembled on the rear end of the cloth lamp, and the mounting seat in the cloth lamp support frame is fixedly installed on the fixing device.

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