Folding panel light and light system

Abstract

The utility model provides a kind of folding panel light and the light system with the folding panel light of this, folding panel light includes circuit connecting piece, protective shell and at least two lamp bodies.Adjacent lamp bodies are hingedly connected;Each lamp body includes main body and the light source component being set in main body;The main body of adjacent two lamp bodies is rotatably connected, so that adjacent lamp bodies can be folded or unfolded;The side surface of main body forms the light exit surface for light emission.Circuit connecting piece is worn in main body, and the light source component of adjacent two lamp bodies is electrically connected by circuit connecting piece.Protective shell is set to the side of main body away from light exit surface, and protective shell is set to the joint of adjacent two lamp bodies.Panelling light can be folded to reduce overall length, to facilitate user carrying or transportation.When adjacent two lamp bodies fold, adjacent two main bodies form opening at hinge, protective shell covers opening, prevent foreign object from causing damage to circuit connecting piece, to facilitate guarantee the service life of folding panel light.

Description

Technical Field

[0001] This utility model relates to the field of lighting fixtures, and in particular to a folding panel lamp and lighting system. Background Technology

[0002] In modern photography and videography, fill lights are often used for supplemental lighting. Panel lights, being surface light sources, have a large luminous area and emit relatively soft light, making them particularly suitable for portrait or still life photography and videography. However, the large luminous surface of panel lights also results in a large overall size, making them less portable and unable to adequately meet the demands of today's increasingly popular outdoor portrait photography or live video streaming.

[0003] Current technology often divides lighting fixtures into multiple interconnected parts, creating a foldable structure for easy transport and carrying. The different parts of the fixture are electrically or communicatively connected via circuit connectors. However, when the fixture is transported or stored, these circuit connectors are exposed to the outside environment and are easily damaged by impacts, which negatively impacts the fixture's lifespan. Summary of the Invention

[0004] One objective of this invention is to address the shortcomings of the existing technology and provide a folding panel light with a long service life and a lighting system having the folding panel light.

[0005] To solve the above technical problems, this utility model adopts the following technical solution: a folding panel light, comprising: The lamp body is provided in at least two, and the adjacent lamp bodies are hinged together; each lamp body includes a main body and a light source assembly disposed within the main body; the main bodies of two adjacent lamp bodies are rotatably connected, so that the adjacent lamp bodies can be folded or unfolded relative to each other; a light-emitting surface is formed on one side surface of the main body, and the light emitted by the light source assembly is emitted from the light-emitting surface; A circuit connector is provided through the main body, and the light source assemblies of two adjacent lamp bodies are electrically connected through the circuit connector. A protective shell is disposed on the side of the main body away from the light-emitting surface. The protective shell is disposed at the hinge of two adjacent lamp bodies. When the two adjacent lamp bodies are folded, the main bodies of the two adjacent lamp bodies form an opening at the hinge, and the protective shell covers the opening.

[0006] In one embodiment, the light source assembly includes a light-emitting element and a control board. The control board is electrically connected to the light-emitting element. The two ends of the circuit connector are respectively connected to the control boards of two adjacent lamp bodies. The control boards of two adjacent lamp bodies are electrically connected through the circuit connector, which is a flexible circuit board.

[0007] In one embodiment, the main body is provided with a power source, which is electrically connected to the control board. The lamp body also includes conductive contacts, which are electrically connected to the control board. A through hole is provided on the outer wall of the main body corresponding to the position of the conductive contacts.

[0008] In one embodiment, the light-emitting element of the lamp body includes a lamp panel and / or a xenon lamp tube. The lamp panel includes a base plate and a plurality of LED beads disposed on the base plate. The lamp panel and the xenon lamp tube are disposed in the same body, or the lamp panel and the xenon lamp tube are disposed in different bodies.

[0009] In one embodiment, the main body is provided with a control signal interface, which is used to connect to an external controller and is communicatively connected to the control board.

[0010] In one embodiment, the main body includes a shell and a support frame. The shell has an inner cavity, and the support frame is installed in the inner cavity. The support frames of two adjacent lamp bodies are rotatably connected. The support frame divides the inner cavity into a light source cavity and a receiving cavity. The light-emitting element is disposed in the light source cavity, and the control board is disposed in the receiving cavity.

[0011] In one embodiment, the edge of the support frame is provided with a hinge, and two adjacent support frames are hinged together by the hinge; the protective shell includes a main body, which extends along the direction of the connecting edge of the two main bodies, and each end of the main body is provided with a first lug, which extends toward the light-emitting surface of the lamp body, and the first lug is rotatably mounted on the hinge.

[0012] In one embodiment, the protective shell further includes side plates disposed on both sides of the main body, one side of the side plate being rotatably connected to one side of the main body, and the two ends of the side plate being provided with second lugs, the second lugs extending along the thickness direction of the lamp body, and the end face of the outer shell being provided with a sliding groove, the second lugs being provided with a slider inserted into the sliding groove, the slider being movable along the extension direction of the sliding groove.

[0013] In one embodiment, the main bodies of two adjacent lamp bodies are respectively provided with a first magnetic component and a second magnetic component that can be magnetically attracted to each other. The first magnetic component and the second magnetic component are arranged near the splicing point of the two adjacent lamp bodies. When the two adjacent lamp bodies are unfolded, the first magnetic component and the second magnetic component correspond to each other.

[0014] In one embodiment, the main bodies of two adjacent lamp bodies are respectively provided with a third magnetic component and a fourth magnetic component that can be magnetically attracted to each other. The third magnetic component and the fourth magnetic component are disposed on the side surface of the main body that forms the light-emitting surface. When the two adjacent lamp bodies are folded, the third magnetic component and the fourth magnetic component correspond to each other.

[0015] The present invention also adopts the following technical solution: a lighting system, including a light effect accessory and the above-mentioned folding panel light, wherein the light effect accessory is detachably installed on the side of the main body where the light-emitting surface is provided.

[0016] As can be seen from the above technical solution, this application has at least the following advantages and positive effects: The folding panel light provided in this application allows adjacent lamp bodies to be folded together, thereby reducing the overall length of the folding panel light for easy carrying or transportation. When in use, all lamp bodies are unfolded to increase the illumination area. Therefore, the larger illumination area of ​​the folding panel light meets the needs of today's increasingly popular outdoor portrait photography or live video streaming. Furthermore, the folding panel light is equipped with a protective shell corresponding to the joint between two adjacent lamp bodies. When two adjacent lamp bodies are folded, an opening is formed at the hinge point, and the protective shell covers the opening, thus preventing damage to the circuit connectors running through the main body due to collisions with external objects during transportation or storage, which helps to ensure the service life of the folding panel light.

[0017] In the lighting system provided in this application, adjacent lamp bodies in the folding panel light can be folded together, thereby reducing the overall length of the folding panel light for easy carrying or transportation by users, which can meet the portability requirements of current outdoor portrait photography or live video streaming. Furthermore, the protective shell on the folding panel light can prevent foreign objects from damaging the circuit connectors running through the main body, thus helping to ensure the lifespan of the folding panel light. Users can also attach and detach different types of lighting accessories to the folding panel light to meet their lighting needs during photography. Attached Figure Description

[0018] Figure 1 This is a three-dimensional representation of a folding panel light according to an embodiment of this application. Figure 1 (In the unfolded state).

[0019] Figure 2 yes Figure 1 The three-dimensional folding panel light in the middle Figure 2 .

[0020] Figure 3 This is a three-dimensional embodiment of a folding panel light according to an embodiment of this application. Figure 3 (In a folded state).

[0021] Figure 4 yes Figure 3 Cross-section of the folding panel light Figure 1 .

[0022] Figure 5 yes Figure 4 Enlarged detail of section A in the middle.

[0023] Figure 6 yes Figure 1 The explosion of the folding panel light in the middle Figure 1 .

[0024] Figure 7 yes Figure 6 Enlarged detail of section B.

[0025] Figure 8 yes Figure 1 The explosion of the folding panel light in the middle Figure 2 .

[0026] Figure 9 This is a perspective view of a folding panel light according to another embodiment of this application (in an unfolded state).

[0027] Figure 10 yes Figure 9 A cross-sectional view of the folding panel light.

[0028] Figure 11 yes Figure 10 Enlarged detail of section C.

[0029] Figure 12 yes Figure 3 Cross-section of the folding panel light Figure 2 .

[0030] Figure 13 yes Figure 12 Enlarged detail of section D.

[0031] Figure 14 yes Figure 1 A 3D view of the protective casing for the folding panel light.

[0032] Figure 15 yes Figure 14 A cross-sectional view of the protective shell.

[0033] Figure 16 yes Figure 1 A cross-sectional view of the folding panel light.

[0034] Figure 17 yes Figure 16 Enlarged detail of section E in the middle.

[0035] Figure 18 yes Figure 3 Cross-section of the folding panel light Figure 3 .

[0036] Figure 19 yes Figure 18 Enlarged detail of section F in the middle.

[0037] Figure 20 This is a perspective view of a folding panel light according to another embodiment of this application (in an unfolded state).

[0038] Figure 21 yes Figure 20 A cross-sectional view of the folding panel light.

[0039] Figure 22 This is a schematic diagram of the structure of a lighting system according to an embodiment of this application.

[0040] Figure 23 This is a schematic diagram of the structure of the light effect accessory of the lighting system according to another embodiment of this application.

[0041] Figure 24 This is a schematic diagram of the structure of a lighting system according to another embodiment of this application.

[0042] The annotations in the attached figures are explained as follows: 1. Lamp body; 1a. Main lamp body; 1b. Side lamp body; 2. Main body; 21. Outer shell; 211. Outer frame; 212. Light-transmitting plate; 2121. Light-emitting surface; 2122. Light source cavity; 213. Bottom shell; 2131. Sliding groove; 2132. Receiving cavity; 2133. Through hole; 22. Support frame; 221. Hinge; 3. Light source assembly; 31. Light-emitting component; 311. Lamp board; 3111. Base plate; 3112. LED lamp beads; 312. Xenon lamp tube; 32. Control board; 321. Conductive contact; 4. Circuit connectors; 5. Protective shell; 51. Main board body; 511. First lug; 512. Shaft; 52. Side plate; 521. Second lug; 522. Slider; 6. Control signal interface; 61. First magnetic component; 62. Second magnetic component; 63. Third magnetic component; 64. Fourth magnetic component; 65. Side magnetic component; 7. Light effect accessory; 71. First magnetic component; 72. Fixing component; 73. Second magnetic component. Detailed Implementation

[0043] Typical embodiments embodying the features and advantages of this utility model will be described in detail in the following description. It should be understood that this utility model can have various variations in different embodiments, all of which do not depart from the scope of this utility model, and the descriptions and illustrations therein are for illustrative purposes only and not intended to limit this utility model.

[0044] In the description of this application, it should be understood that, in the embodiments shown in the accompanying drawings, the indications of direction or positional relationships (such as up, down, left, right, front, and back, etc.) are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. These descriptions are appropriate when these elements are in the positions shown in the accompanying drawings. If the description of the positions of these elements changes, these directional indications also change accordingly.

[0045] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0046] One embodiment of this application provides a folding panel light, which includes a lamp body 1, a circuit connector 4, and a protective shell 5.

[0047] See Figure 1 and Figure 2 The lamp body 1 has at least two parts, and adjacent lamp bodies 1 are hinged together. Each lamp body 1 includes a main body 2 and a light source assembly 3 disposed within the main body 2. The main bodies 2 of two adjacent lamp bodies 1 are rotatably connected, so that adjacent lamp bodies 1 can be folded or unfolded relative to each other.

[0048] In some embodiments, the lamp body 1 is rectangular. The extension direction of the connecting side of two adjacent lamp bodies 1 is the length direction of the lamp body 1, and the extension direction of the other side of the lamp body 1 perpendicular to the length direction is the width direction of the lamp body 1. Adjacent lamp bodies 1 are hinged together in the width direction, and adjacent lamp bodies 1 can be folded or unfolded along their width direction.

[0049] The number of lamp bodies 1 can be three, including a main lamp body 1a and two side lamp bodies 1b. The main bodies 2 of the two side lamp bodies 1b are rotatably connected to both sides of the main lamp body 1a in the width direction. The width of the main lamp body 1a is greater than the width of the side lamp bodies 1b.

[0050] When the folding panel light is needed, the two side light bodies 1b can be rotated to be side by side with the main light body 1a (e.g., Figure 1 As shown), the light-emitting surfaces 2121 of both side lamp bodies 1b are flush with the light-emitting surface 2121 of the main lamp body 1a.

[0051] See Figure 3The two side lamp bodies 1b can be rotated to overlap with the main lamp body 1a, thereby reducing the overall length of the folding panel lamp and facilitating transportation or carrying. When the folding panel lamp is in the folded state, the light-emitting surfaces 2121 of the two side lamp bodies 1b are opposite to the light-emitting surfaces 2121 of the main lamp body 1a, in order to protect the light-emitting surfaces 2121 of the lamp body 1 and prevent them from being scratched during carrying or transportation.

[0052] In other embodiments, the number of lamp bodies 1 may be two, four or more.

[0053] See Figure 4 and Figure 5 The light source assembly 3 includes a light-emitting element 31 and a control board 32. The control board 32 is electrically connected to the light-emitting element 31. The two ends of the circuit connector 4 are respectively connected to the control boards 32 of two adjacent lamp bodies 1. The control boards 32 of two adjacent lamp bodies 1 are electrically connected through the circuit connector 4.

[0054] See Figure 4 and Figure 5 The main body 2 includes a shell 21 and a support frame 22. The shell 21 has an inner cavity. The support frame 22 is fixedly installed in the inner cavity. The support frame 22 divides the inner cavity into a light source cavity 2122 and a receiving cavity 2132. The light-emitting element 31 is disposed in the light source cavity 2122. The control board 32 is disposed in the receiving cavity 2132. A window is provided on the support frame 22, and the control board 32 and the light-emitting element 31 are communicatively connected through a signal line passing through the window.

[0055] Specifically, see Figure 6 and Figure 7 The outer shell 21 is a rectangular cavity shell. The support frame 22 is rectangular plate-shaped. The edges of the support frames 22 of two adjacent lamp bodies 1 are provided with hinges 221. The two adjacent main bodies 2 are hinged together by the hinges 221 on the support frame 22, so that the two adjacent lamp bodies 1 can be folded or unfolded. Specifically, the hinge 221 includes a pin and a limiting member. The support frame 22 is provided with a shaft hole for inserting into the pin of the hinge 221. The limiting member is sleeved on the pin to prevent the pin from disengaging from the support frame 22.

[0056] In other embodiments, it is also feasible to rotatably connect the outer shells 21 of two adjacent lamp bodies 1 via a pin.

[0057] See Figures 5 to 8 In some embodiments, the housing 21 includes a light-transmitting plate 212, an outer frame 211, and a bottom shell 213.

[0058] The light-transmitting plate 212 is rectangular, and its front surface forms a light-emitting surface 2121. An outer frame 211 is located around the outer periphery of the light-transmitting plate 212. A columnar protrusion with a threaded hole is provided on the back side of the outer frame 211. A through hole 2133 for screws to pass through is provided on the support frame 22, which is detachably connected to the back side of the outer frame 211 by screws. The light-transmitting plate 212 is sandwiched between the outer frame 211 and the support frame 22, forming a light source cavity 2122 between the light-transmitting plate 212, the outer frame 211, and the support frame 22.

[0059] The bottom shell 213 is rectangular and groove-shaped. Multiple protruding columnar protrusions are provided on the back side of the support frame 22, and threaded holes are formed on these protrusions. A through hole 2133 for screws to pass through is provided on the bottom shell 213. The bottom shell 213 is detachably connected to the back side of the support frame 22 by screws. The front side of the bottom shell 213 abuts against the back side of the outer frame 211. A receiving cavity 2132 is formed between the bottom shell 213 and the support frame 22.

[0060] The support frame 22 has multiple connecting posts on its back side, and threaded holes are provided on the connecting posts. The control plate 32 has through holes 2133 for screws to pass through. The control plate 32 is fixed to the back side of the support frame 22 by screws.

[0061] In other embodiments, the support frame 22 can be connected to the outer frame 211 via a pin, a snap-fit, or an interference fit. The support frame 22 can also be connected to the bottom shell 213 via a pin, a snap-fit, or an interference fit.

[0062] It is easy to understand that separating the light-emitting element 31 and the control board 32 can prevent the heat generated by the light-emitting element 31 from causing the operating temperature of the control board 32 to be too high, which is beneficial to extending the service life of the control board 32.

[0063] Specifically, see Figure 6 and Figure 8 The main lamp body 1a has two outer frames 211, both of which are straight and are fixed to both ends of the support frame 22 of the main lamp body 1a. The side lamp body 1b has an outer frame 211 that is U-shaped. The two ends of the support frame 22 of the side lamp body 1b and the side of the support frame 22 away from the main lamp body 1a are fixed to the outer frame 211 of the side lamp body 1b.

[0064] It is easy to understand that no outer frame 211 is set between the light-transmitting plates 212 of two adjacent lamp bodies 1, which is beneficial to make the light-emitting surfaces 2121 of the light-transmitting plates 212 of the two adjacent lamp bodies 1 flush when they are unfolded.

[0065] In other embodiments, it is also feasible for the outer frame 211 of the lamp body 1 to be a closed frame, and for the outer frame 211 to be fitted around the outer periphery of the light-transmitting plate 212.

[0066] See Figure 6 In some embodiments, the light-emitting element 31 of the lamp body 1 includes a lamp board 311, which includes a base plate 3111 and a plurality of LED beads 3112 disposed on the base plate 3111.

[0067] The edge of the base plate 3111 is clamped between the outer frame 211 and the support frame 22. The light-emitting surface 2121 of the light-transmitting plate 212 is provided with multiple protrusions, and the outer wall of the protrusions is arc-shaped. The inner side of the light-transmitting plate 212 is provided with a concave receiving groove, the position of which corresponds to the position of the lamp bead, and the lamp bead is placed in the receiving groove.

[0068] See Figures 9 to 11 In some embodiments, the light-emitting element 31 of the main lamp body 1a also includes a xenon lamp tube 312. A clearance notch is provided in the center of the base plate 3111 of the lamp plate 311 on the main lamp body 1a, and the xenon lamp tube 312 is disposed within the clearance notch. A cutout is provided on the light-transmitting plate 212 corresponding to the position of the xenon lamp. The xenon lamp tube 312 is used to emit a high-intensity flash to meet the lighting needs of photography.

[0069] In other embodiments, the xenon lamp tube 312 may be disposed on the side edge of the lamp panel 311. The xenon lamp tube 312 may be disposed within other main bodies 2. All lamp bodies 1 may include the xenon lamp tube 312. The lamp panel 311 and the xenon lamp tube 312 may be disposed in different main bodies 2.

[0070] See Figure 12 and Figure 13 The circuit connector 4 passes through the main body 2, and the light source components 3 of two adjacent lamp bodies 1 are electrically connected through the circuit connector 4.

[0071] Specifically, the circuit connector 4 is a flexible circuit board, which facilitates the thin and light design of the panel light. The two ends of the circuit connector 4 are respectively connected to the control boards 32 of two adjacent lamp bodies 1, and the control boards 32 of two adjacent lamp bodies 1 are electrically connected through the circuit connector 4.

[0072] After the control board 32 of multiple lamp bodies 1 is electrically connected by the circuit connector 4, it is possible to uniformly control whether the light-emitting element 31 of multiple lamp bodies 1 emits light and the light-emitting parameters of the light-emitting element 31.

[0073] In other embodiments, the circuit connector 4 can be a cable.

[0074] See Figure 9In some embodiments, the main body 2 is provided with a control signal interface 6, which is used to connect to an external controller and is communicatively connected to the control board 32.

[0075] Specifically, the control signal interface 6 is located between the outer frame 211 and the bottom shell 213, at the lower end of the main body 2. The control signal interface 6 is used to receive control signals from an external controller and transmit the control signals to the control board 32 to adjust the light emission parameters of the light-emitting element 31.

[0076] See Figure 12 and Figure 13 The protective shell 5 is disposed on the side of the main body 2 away from the light-emitting surface 2121, and the protective shell 5 is disposed at the hinge of the two adjacent lamp bodies 1. When the two adjacent lamp bodies 1 are folded together, the main body 2 of the two adjacent lamp bodies 1 forms an opening at the hinge. The part of the circuit connector 4 located at the hinge of the two adjacent lamp bodies 1 is exposed to the main body 2 because of the opening. The protective shell 5 completely covers the opening, thereby covering the part of the circuit connector 4 located at the opening.

[0077] By adding a protective shell 5, the flexible circuit board can be protected while ensuring the slimness of the folding panel light, preventing damage caused by external objects colliding with the flexible circuit board, thereby extending the service life of the folding panel light.

[0078] Specifically, the protective shell 5 includes a main body 51, which extends along the connecting edge of the two main bodies 2. (See reference...) Figure 14 The main body 51 has first lugs 511 at both ends along its length. The first lugs 511 extend toward the light-emitting surface 2121 of the lamp body 1. The first lugs 511 have mounting positions, through which they are rotatably mounted to the hinge 221 on the support frame 22. When two adjacent lamp bodies 1 are folded or unfolded, the main body 51 and the main body 2 can rotate relative to each other.

[0079] In other embodiments, the main board body 51 can be made of a flexible material, and the two sides of the main board body 51 are respectively connected to the main bodies 2 of two adjacent lamp bodies 1. When the two adjacent lamp bodies 1 are folded or unfolded, the main board body 51 can deform along with the movement of the lamp bodies 1.

[0080] See Figures 12 to 15In some embodiments, the protective shell 5 further includes side plates 52 disposed on both sides of the main body 51. One side of the side plate 52 is rotatably connected to one side of the protective shell 5. Each end of the side plate 52 is provided with a second lug 521, which extends toward the light-emitting surface 2121 of the lamp body 1 and is movably disposed on the end face of the main body 2. The side plate 52 is used to cover the gap between the main body 51 and the main body 2, preventing external objects from entering the joint between two adjacent lamp bodies 1 through this gap and causing damage to the folding panel lamp.

[0081] Specifically, see Figure 15 A rotating shaft 512 is provided on the side of the main board body 51. The axis of the rotating shaft 512 is parallel to the length direction of the main board body 51. The side of the side plate 52 is provided with a shaft hole that mates with the rotating shaft 512 on the main board body 51.

[0082] See Figure 3 In some embodiments, a groove 2131 is provided on the end face of the outer casing 52, and the groove 2131 extends along the width direction of the main body 2. A slider 522 is provided on the second lug 521 and inserted into the groove 2131. The slider 522 can move along the extension direction of the groove 2131. When two adjacent lamp bodies 1 are folded, the slider 522 moves along the groove 2131 towards the end of the groove 2131 closer to the main body 51; when two adjacent lamp bodies 1 are unfolded, the slider 522 moves along the groove 2131 towards the end of the groove 2131 away from the main body 51, so that regardless of whether the two main bodies 2 are in an unfolded or folded state, the side plate 52 is located on the outside of the outer casing 21.

[0083] See Figure 16 and Figure 17 In some embodiments, the main bodies 2 of two adjacent lamp bodies 1 are respectively provided with a first magnetic element 61 and a second magnetic element 62 that can magnetically engage. The first magnetic element 61 and the second magnetic element 62 are disposed near the joint of the two adjacent lamp bodies 1. When the two adjacent lamp bodies 1 are unfolded, the first magnetic element 61 and the second magnetic element 62 correspond to each other. Through the magnetic connection of the first magnetic element 61 and the second magnetic element 62, the two adjacent lamp bodies 1 can be kept in the unfolded state, so that the light-emitting surfaces 2121 of the two adjacent lamp bodies 1 remain flush.

[0084] Specifically, both the first magnetic component 61 and the second magnetic component 62 are magnets. The magnetic poles of the opposite ends of the first magnetic component 61 and the second magnetic component 62 are opposite, so the first magnetic component 61 and the second magnetic component 62 can attract each other when they are aligned. A protruding annular boss is provided on the inner wall of the bottom shell 213 of the main body 2. One side of the annular boss is coplanar with the side of the bottom shell 213 near the joint of two adjacent lamp bodies 1. A magnet mounting groove is formed inside the annular boss, and the first magnetic component 61 or the second magnetic component 62 is disposed in the magnet mounting groove of the bottom shell 213. In another embodiment, the first magnetic component 61 and the second magnetic component 62 can also be implemented by using a magnet and a magnetic alloy, respectively.

[0085] On two adjacent lamp bodies 1, there are two first magnetic elements 61 and two second magnetic elements 62. The two first magnetic elements 61 are spaced apart along the length of the bottom shell 213. The two second magnetic elements 62 are also spaced apart along the length of the bottom shell 213.

[0086] In other embodiments, it is also feasible for one of the main bodies 2 of two adjacent lamp bodies 1 to have a buckle and the other main body 2 to have a slot that cooperates with the buckle, as long as the main bodies 2 of the two adjacent lamp bodies 1 can be detachably connected so that the two adjacent lamp bodies 1 can remain in an unfolded state.

[0087] See Figure 18 and Figure 19 In some embodiments, the main bodies 2 of two adjacent lamp bodies 1 are respectively provided with a third magnetic element 63 and a fourth magnetic element 64 that can magnetically engage. The third magnetic element 63 and the fourth magnetic element 64 are disposed on one side surface of the main body 2 forming the light-emitting surface 2121. When the two adjacent lamp bodies 1 are folded, the third magnetic element 63 and the fourth magnetic element 64 correspond to each other. Through the magnetic connection of the third magnetic element 63 and the fourth magnetic element 64, the two adjacent lamp bodies 1 can be kept in a folded state, preventing the folding panel lamp from being accidentally unfolded during transportation or carrying.

[0088] Specifically, both the third magnetic element 63 and the fourth magnetic element 64 are magnets. The magnetic poles of the opposite ends of the third magnetic element 63 and the fourth magnetic element 64 are opposite, so the third magnetic element 63 and the fourth magnetic element 64 can attract each other when they are aligned. A protruding mounting post is provided on the inner wall of the outer frame 211, and a magnet mounting slot is opened on the mounting post. The third magnetic element 63 or the fourth magnetic element 64 is placed in the magnet mounting slot of the outer frame 211. On two adjacent lamp bodies 1, there are two of each of the third magnetic element 63 and the fourth magnetic element 64. The corners of the outer frame 211 of the side lamp body 1b are respectively provided with the third magnetic element 63, and the middle parts of the two outer frames 211 of the main lamp body 1a are respectively provided with the fourth magnetic element 64. In another embodiment, the third magnetic element 63 and the fourth magnetic element 64 can also be implemented by using a magnet and a magnetic alloy, respectively.

[0089] In other embodiments, it is also feasible for one of the main bodies 2 of two adjacent lamp bodies 1 to have a buckle and the other main body 2 to have a slot that cooperates with the buckle, as long as the main bodies 2 of the two adjacent lamp bodies 1 can be detachably connected so that the two adjacent lamp bodies 1 can be kept in a folded state.

[0090] In some embodiments, a power supply (not shown) is also provided in the receiving cavity 2132 between the support frame 22 and the bottom shell 213 of the main lamp body 1a. The power supply is electrically connected to the control board 32 and to the control board 32 and the light-emitting element 31 of the side lamp body 1b through the circuit connector 4. The power supply is used to supply power to the control board 32 and the light-emitting element 31. See reference Figure 20 and Figure 21 The lamp body 1 also includes a conductive contact 321, which is electrically connected to the control board 32. A through hole 2133 is provided on the outer wall of the main body 2 corresponding to the position of the conductive contact 321.

[0091] Specifically, conductive contacts 321 are disposed on the main lamp body 1a. There are two conductive contacts 321. The conductive contacts 321 are disposed on the control board 32. Two through holes 2133 are formed on the side of the bottom shell 213 of the main lamp body 1a away from the light-emitting surface 2121, and the positions of the two through holes 2133 correspond to the two conductive contacts 321. The two conductive contacts 321 are respectively connected to the positive and negative terminals of an external power supply device to supply power.

[0092] In other embodiments, it is also feasible to house the power supply within the main body 2 of the side lamp body 1b. It is also feasible to have the conductive contact 321 disposed on the side lamp body 1b. It is also feasible to have the conductive contact 321 positioned close to the end face of the main body 2, and to have a through hole 2133 on the end face of the main body 2 corresponding to the position of the conductive contact 321.

[0093] One embodiment of this application also provides a lighting system, which includes a light effect accessory 7 and the aforementioned folding panel light. The light effect accessory 7 is detachably installed on the side of the main body 2 where the light-emitting surface 2121 is provided. The light effect accessory 7 includes, but is not limited to, color filters and diffusers.

[0094] See Figure 22 In some embodiments, the light effect accessory 7 is a color filter. The color filter has multiple first magnetic elements 71, the positions of which correspond to the positions of the third magnetic element 63 and the fourth magnetic element 64 on the main body 2. Through the magnetic connection between the first magnetic elements 71 and the third magnetic element 63, and the magnetic connection between the fourth magnetic element 64, the color filter can be detachably mounted on the side of the main body 2 where the light-emitting surface 2121 is located.

[0095] In other embodiments, the filter and the main body 2 can be connected by screws, pins, snap-fits, or interference fits.

[0096] See Figure 23 and Figure 24 In some embodiments, the light effect accessory 7 is a diffuser. The diffuser is rectangular and slotted. The diffuser is fitted onto the main body 2. A fixing member 72 is provided on the diffuser, located at the edge of the diffuser. The fixing member 72 is L-shaped and includes a connecting part and a limiting part connected together. The end of the connecting part away from the limiting part is connected to the peripheral wall of the diffuser. The limiting plate abuts against the side of the main body 2 away from the light-emitting surface 2121, so that the diffuser is detachably installed on the side of the main body 2 with the light-emitting surface 2121.

[0097] A second magnetic member 73 is provided on the connecting part of the diffuser's fixing member 72. A side magnetic member 65 is provided on the end face of the main body 2. The side magnetic member 65 and the second magnetic member 73 of the diffuser can be magnetically attracted to each other. When the diffuser is installed on the main body 2, the side magnetic member 65 and the second magnetic member 73 of the diffuser are positioned to prevent the diffuser from accidentally separating from the main body 2. The side magnetic member 65 is a magnet.

[0098] In other embodiments, the softbox can be connected to the main body 2 by screws, pins, snaps, or interference fit.

[0099] Although the present invention has been described with reference to several typical embodiments, it should be understood that the terminology used is descriptive and exemplary, and not restrictive. Since the present invention can be embodied in many forms without departing from the spirit or essence of the invention, it should be understood that the above embodiments are not limited to any of the foregoing details, but should be interpreted broadly within the spirit and scope defined by the appended claims. Therefore, all variations and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. A folding panel light, characterized in that, include: The lamp body is provided in at least two, and the adjacent lamp bodies are hinged together; each lamp body includes a main body and a light source assembly disposed within the main body; the main bodies of two adjacent lamp bodies are rotatably connected, so that the adjacent lamp bodies can be folded or unfolded relative to each other; a light-emitting surface is formed on one side surface of the main body, and the light emitted by the light source assembly is emitted from the light-emitting surface; A circuit connector is provided through the main body, and the light source assemblies of two adjacent lamp bodies are electrically connected through the circuit connector. A protective shell is disposed on the side of the main body away from the light-emitting surface. The protective shell is disposed at the hinge of two adjacent lamp bodies. When the two adjacent lamp bodies are folded, the main bodies of the two adjacent lamp bodies form an opening at the hinge, and the protective shell covers the opening.

2. The folding panel light according to claim 1, characterized in that, The light source assembly includes a light-emitting element and a control board. The control board is electrically connected to the light-emitting element. The two ends of the circuit connector are respectively connected to the control boards of two adjacent lamp bodies. The control boards of two adjacent lamp bodies are electrically connected through the circuit connector, which is a flexible circuit board.

3. The folding panel light according to claim 2, characterized in that, The main body is equipped with a power supply, which is electrically connected to the control board. The lamp body also includes conductive contacts, which are electrically connected to the control board. A through hole is provided on the outer wall of the main body corresponding to the position of the conductive contacts.

4. The folding panel light according to claim 2, characterized in that, The light-emitting component of the lamp body includes a lamp panel and / or a xenon lamp tube. The lamp panel includes a base plate and a plurality of LED beads disposed on the base plate. The lamp panel and the xenon lamp tube are disposed in the same body, or the lamp panel and the xenon lamp tube are disposed in different bodies.

5. The folding panel light according to claim 2, characterized in that, The main body is provided with a control signal interface, which is used to connect to an external controller and is communicatively connected to the control board.

6. The folding panel light according to claim 2, characterized in that, The main body includes an outer shell and a support frame. The outer shell has an inner cavity, and the support frame is installed in the inner cavity. The support frames of two adjacent lamp bodies are rotatably connected. The support frame divides the inner cavity into a light source cavity and a receiving cavity. The light-emitting element is disposed in the light source cavity, and the control board is disposed in the receiving cavity.

7. The folding panel light according to claim 6, characterized in that, The support frame is provided with a hinge at its edge, and two adjacent support frames are connected by the hinge. The protective shell includes a main body that extends along the connecting edge of the two main bodies. The two ends of the main body are respectively provided with a first lug. The first lug extends toward the light-emitting surface of the lamp body and is rotatably mounted on the hinge.

8. The folding panel light according to claim 7, characterized in that, The protective shell also includes side plates on both sides of the main body. One side of the side plate is rotatably connected to one side of the main body. Each end of the side plate is provided with a second lug. The second lug extends toward the light-emitting surface of the lamp body. The end face of the shell is provided with a sliding groove. The second lug is provided with a slider inserted into the sliding groove. The slider can move along the extension direction of the sliding groove.

9. The folding panel light according to claim 1, characterized in that, Each of the two adjacent lamp bodies is provided with a first magnetic component and a second magnetic component that can be magnetically attracted to each other. The first magnetic component and the second magnetic component are located near the joint of the two adjacent lamp bodies. When the two adjacent lamp bodies are unfolded, the first magnetic component and the second magnetic component correspond to each other.

10. The folding panel light according to claim 1, characterized in that, Each of the two adjacent lamp bodies is provided with a third magnetic component and a fourth magnetic component that can be magnetically attracted to each other. The third magnetic component and the fourth magnetic component are disposed on the side surface of the main body that forms the light-emitting surface. When the two adjacent lamp bodies are folded, the third magnetic component and the fourth magnetic component correspond to each other.

11. A lighting system, characterized in that, The light effect accessory includes a folding panel lamp as described in any one of claims 1-10, wherein the light effect accessory is detachably mounted on the side of the main body where the light-emitting surface is provided.

Images