Modularly-assembled light-emitting body, light-emitting body module and lamp

Abstract

The utility model discloses a modularly-assembled luminous body, a luminous body module and a lamp, the modularly-assembled luminous body comprises a circuit structure, a transfer connecting piece and a power connection piece, and the circuit structure is provided with a luminous unit; at least one part of the circuit structure is arranged around the outer side of the transfer connecting piece; the power connection piece is electrically connected with the circuit structure; the circuit structure is electrically connected with an external power connection terminal in a plug-in mode through the power connection piece, and the part, used for being electrically connected with the external power connection terminal, of the power connection piece is exposed out of the transfer connecting piece or the circuit structure. The power connection piece is rigidly connected with the circuit structure; and / or the power connection piece is rigidly connected with the transfer connecting piece. According to the utility model, the circuit structure is connected with the power connection piece, the plurality of luminous bodies can form a series connection structure through the power connection piece, uniform light emission along the circumferential direction is effectively realized, meanwhile, the transfer connection piece provides support for surrounding arrangement of the circuit structure, the process steps are simple, the use of leads is omitted, and meanwhile, the whole LED lamp is more attractive.

Description

Technical Field

[0001] The utility model relates to the field of lamps, and in particular to a modularly assembled luminous body, a luminous body module and a lamp. Background Art

[0002] The luminaire is the main structural component of a lamp. It carries key components such as the light source and control circuitry, and provides support and protection for these components. The design of the luminaire not only affects the appearance of the lamp but also directly affects its assembly efficiency, safety, waterproof and dustproof performance, and service life.

[0003] In existing technology, when multiple light-emitting elements are connected in series to emit light, the industry typically uses wires to arrange multiple circuit boards in the same direction and achieve electrical connections. The two ends of the wires must be soldered to the corresponding ends. This structure of multiple light-emitting elements connected in series by wires makes it difficult to effectively achieve uniform light distribution along the circumference, thereby affecting the overall lighting effect of the lamp. Furthermore, the complex process steps of connecting the wires lead to low assembly efficiency. Therefore, further improvements are needed. Utility Model Content

[0004] The utility model provides a modularly assembled light-emitting body, a light-emitting body module and a lamp, wherein a circuit structure is connected to a power connection piece, and a plurality of light-emitting bodies can form a series connection structure through the power connection piece, effectively realizing uniform light emission along the circumferential direction. At the same time, the intermediate connection piece provides support for the circuit structure to be arranged around it. During installation, it is only necessary to lay the circuit structure on the intermediate connection piece. The process steps are simple, the use of wires is omitted and the overall appearance is more beautiful.

[0005] In a first aspect, an embodiment of the present application provides a modularly assembled light-emitting body, comprising:

[0006] A circuit structure, wherein the circuit structure is provided with at least one light-emitting unit;

[0007] A transfer connector, wherein at least a portion of the circuit structure is disposed around an outer side of the transfer connector;

[0008] At least one electrical connector, the at least one electrical connector being electrically connected to the circuit structure; the circuit structure being electrically connected to an external electrical terminal through the electrical connector, and a portion of the electrical connector for electrically connecting to the external electrical terminal being exposed to the intermediate connector or the circuit structure;

[0009] The at least one power connection piece is rigidly connected to the circuit structure; and / or

[0010] The at least one power connection piece is rigidly connected to the transfer connection piece.

[0011] Furthermore, as a more preferred embodiment of the present invention, the transfer connector includes a first accommodating window that runs through one side of the transfer connector body; the first accommodating window is adapted to the circuit structure, and at least a portion of the circuit structure is inserted into the first accommodating window;

[0012] The at least one light-emitting unit is provided in a portion of the circuit structure that is not inserted into the first receiving window.

[0013] Furthermore, as a more preferred embodiment of the present invention, the circuit structure includes a rigid connection portion for inserting into the first accommodating window, and the rigid connection portion also includes at least one electrical connection port arranged on the rigid connection portion; the at least one electrical connection component is electrically connected to the at least one electrical connection port and is rigidly fixed to the electrical connection port.

[0014] Furthermore, as a more preferred embodiment of the present invention, the at least one power connection piece extends along the middle of the end surface of the transfer connection piece;

[0015] The transfer connector is provided with a first extension portion in a direction extending from the at least one power connection member;

[0016] The circuit structure is provided with an extension portion along a direction in which the at least one power connection piece extends. The extension portion is adapted to the first extension portion, and the extension portion is provided with the at least one light-emitting unit.

[0017] Furthermore, as a more preferred embodiment of the present invention, the at least one power connection member can be detachably fixed to the transfer connection member.

[0018] Furthermore, as a more preferred embodiment of the present invention, the transit connector includes at least one installation window, the at least one installation window is adapted to the at least one power connection component, and the at least one power connection component can be inserted into the at least one installation window and snap-connected to the at least one installation window.

[0019] Furthermore, as a more preferred embodiment of the present invention, the at least one installation window is centrally arranged on the end face of the transfer connector; the circuit structure includes a bending portion, which is electrically connected to the at least one power connection component; when the circuit structure is arranged around the outside of the transfer connector, the at least one power connection component can be inserted into the at least one installation window through the bending portion.

[0020] Furthermore, as a more preferred embodiment of the present invention, the transfer connector includes a second accommodating window running through one side of the transfer connector, and the second accommodating window is communicated with the installation window;

[0021] A portion of the circuit structure can be inserted into the second receiving window; and / or

[0022] The bent portion can be inserted into the second accommodating window.

[0023] Furthermore, as a more preferred embodiment of the present invention, the transfer connector is provided with a second extension portion in the direction extending from the at least one power receiving member, the second extension portion includes a movable groove adapted to the extension of the at least one power receiving member, and a snap-in groove is provided on at least one side of the movable groove; the at least one power receiving member includes a protrusion adapted to the snap-in groove, and when the at least one power receiving member extends along the movable groove, the protrusion can be snapped into the snap-in groove.

[0024] Furthermore, as a more preferred embodiment of the present invention, the power connection member includes a positive electrode access terminal, a negative electrode access terminal and a control signal access terminal, and the control signal access terminal is used to transmit a signal for controlling the color change of the light-emitting unit.

[0025] Furthermore, as a more preferred embodiment of the present invention, the power connection member includes a circular plug, and the positive electrode access end and the negative electrode access end of the circular plug are arranged along the axial direction; or

[0026] The positive electrode access terminal, the negative electrode access terminal and the control signal access terminal are arranged along the axial direction.

[0027] Furthermore, as a more preferred embodiment of the present invention,

[0028] The power connection piece is arranged on the circuit structure at a preset angle, and the preset angle is between 0 degrees and 180 degrees.

[0029] Furthermore, as a more preferred embodiment of the present invention, the at least one power connection component includes a pluggable circular plug, and the circular plug includes a first plug and a second plug, and the first plug and the second plug extend out of the transfer connector respectively.

[0030] Furthermore, as a more preferred embodiment of the present invention, the circular plug also includes a third plug connected to the circuit structure, and the third plug is arranged vertically to the first plug or the second plug; the circuit structure is provided with an assembly slot adapted to the third plug, and when the circuit structure is covered on the transfer connector, the third plug can pass through the assembly slot.

[0031] Furthermore, as a more preferred embodiment of the present invention, the circular plug also includes a fourth plug connected to the circuit structure, and the third plug and the fourth plug are symmetrically arranged on the circuit structure. When the circuit structure covers the transfer connector, the third plug and the fourth plug can pass through the assembly slot.

[0032] On the other hand, the present invention also provides a light-emitting body module: comprising two or more light-emitting bodies, wherein the light-emitting bodies are plug-connected in pairs.

[0033] Furthermore, as a more preferred embodiment of the present invention, the electrical connection piece of the light-emitting body includes a male plug and a female plug that can be plugged in. The light-emitting bodies can be plugged in and connected to each other and can be freely combined into corresponding shapes.

[0034] Furthermore, as a more preferred embodiment of the present invention, the circuit structure of the light-emitting body also includes an extended light-emitting portion. When the light-emitting bodies are plugged in and connected to each other, the circuit structure between the light-emitting bodies can be connected uninterruptedly.

[0035] In another aspect, the present invention further provides a lamp comprising a lampshade and a light-emitting body;

[0036] The light-emitting body is arranged in the lampshade, and the electrical connection piece of the light-emitting body extends out of the lampshade; and / or

[0037] The lamp also includes an electrical terminal that can be plugged into the light-emitting body, and the lampshade is provided with a docking window that is compatible with the electrical terminal. When the electrical terminal is connected to the docking window of the lampshade, the electrical terminal can be electrically connected to the light-emitting body and support the light-emitting body.

[0038] Furthermore, as a more preferred embodiment of the present invention,

[0039] The circuit structure of the light-emitting body further includes an extended light-emitting portion. When the light-emitting bodies are plugged in and connected to each other, the circuit structures between the light-emitting bodies can be connected uninterruptedly.

[0040] The circuit structure of the present invention is connected to a power connection piece, and multiple light-emitting bodies can form a series structure through the power connection piece, effectively realizing uniform light emission along the circumferential direction. At the same time, the transfer connection piece provides support for the circuit structure to be arranged around it. During installation, it is only necessary to lay the circuit structure on the transfer connection piece. The process steps are simple, the use of wires is eliminated, and the overall appearance is more beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the structure of a modularly assembled light-emitting body in an embodiment.

[0042] Figure 2 It is a schematic diagram of the structure of another modular assembled light-emitting body in the embodiment.

[0043] Figure 3 Schematic diagram of the structure of a modular assembled light-emitting body in an embodiment.

[0044] Figure 4 It is a schematic diagram of the structure in which the light emitting body is provided with a first extension portion in the embodiment.

[0045] Figure 5 It is a schematic diagram of the structure of the snap connection between the power connection piece and the transfer connection piece in the embodiment.

[0046] Figure 6 Schematic diagram of the circuit structure provided with a bent portion in the embodiment.

[0047] Figure 7 It is a schematic diagram of the structure in which the light emitting body is provided with a second extension portion in the embodiment.

[0048] Figure 8 It is a schematic diagram of the structure of the light-emitting body in which the power connection piece is provided with multiple access terminals in the embodiment.

[0049] Figure 9 Schematic diagram of the structure of the circuit structure in which the electrical connection parts are parallel and straight out in the embodiment.

[0050] Figure 10 This is a structural diagram of an embodiment in which a power connection member and a circuit structure are arranged at a preset angle.

[0051] Figure 11 This is a schematic diagram of another structure in which the power connection element and the circuit structure are arranged at a preset angle in an embodiment.

[0052] Figure 12 This is a structural diagram of the light-emitting body provided with a flip cover in the embodiment.

[0053] Figure 13 This is a schematic diagram of the structure in which the light-emitting body is provided with a first plug and a second plug in the embodiment.

[0054] Figure 14 This is a structural diagram of a light-emitting body provided with a first plug and a second plug in an embodiment.

[0055] Figure 15 This is a schematic diagram of the structure in which the light-emitting body is further provided with a third plug in the embodiment.

[0056] Figure 16 This is a schematic diagram of the structure in which the light-emitting body is further provided with a fourth plug in the embodiment.

[0057] Figure 17This is a structural diagram of the embodiment in which the light-emitting body is further provided with a fourth plug.

[0058] Figure 18 This is a structural diagram of the embodiment in which the light-emitting body is further provided with a fifth plug.

[0059] Figure 19 This is a structural diagram of the embodiment in which the light-emitting body is further provided with a sixth plug.

[0060] Figure 20 Schematic diagram of the structure of a light-emitting module in an embodiment.

[0061] Figure 21 Schematic diagram of the structure of another light-emitting module in the embodiment.

[0062] Figure 22 Schematic diagram of the structure of another light-emitting module in the embodiment.

[0063] Figure 23 Schematic diagram of the structure of another light-emitting module in the embodiment.

[0064] Figure 24 It is a schematic diagram of the structure of seamless connection of the light-emitting body in the embodiment.

[0065] Figure 25 Schematic diagram of the structure of the seamless connection of the light-emitting body in the embodiment.

[0066] Figure 26 Schematic diagram of the structure of a lamp in the embodiment.

[0067] Figure 27 It is a schematic diagram of the expanded structure of a lamp in the embodiment.

[0068] Figure 28 Schematic diagram of the expanded structure of another lamp in the embodiment.

[0069] Reference numerals:

[0070] 1-circuit structure, 101-flexible circuit board, 102-rigid / hard circuit board, 11-light-emitting unit, 12-rigid connecting portion, 13-electrical connection port, 14-extension portion, 15-bending portion, 16-electrical connection end, 17-flip portion, 171-bendable portion, 18-slot, 181-connection slot hole, 19-assembly slot, 110-extended light-emitting portion.

[0071] 2-transfer connector, 21-transfer connector body, 22-first accommodating window, 23-first extension portion, 231-accommodating slot, 24-installation window, 241-snapping protrusion, 25-second accommodating window, 26-second extension portion, 261-movable slot, 2611-snapping slot.

[0072] 3-electrical connection part, 31-electrical connection part body, 311-snapping groove, 32-raised part, 33-positive electrode access terminal, 34-negative electrode access terminal, 35-control signal access terminal, 36-round plug, 361-first plug, 362-second plug, 363-third plug, 364-fourth plug, 365-fifth plug, 366-sixth plug, 37-male plug, 38-female plug.

[0073] 4-lampshade, 41-docking window, 42-hole, 43-accommodating cavity, 44-slot, 45-first cover body, 46-second cover body.

[0074] 5-Power terminal.

[0075] 100-luminous body.

[0076] 200-luminous body module.

[0077] 300-Lighting fixtures. DETAILED DESCRIPTION

[0078] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments 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 those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0079] It should be noted that when an element is referred to as being “fixed on” or “set on” another component, it can be directly on the other component or indirectly set on the other component; when a component is referred to as being “connected to” another component, it can be directly connected to the other component or indirectly connected to the other component.

[0080] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0081] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" or "several" means two or more, unless otherwise specifically defined.

[0082] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0083] Example

[0084] This embodiment is intended to promote the solution to the problem of low assembly efficiency of the existing light-emitting body 100, and provides a modularly assembled light-emitting body 100, wherein the circuit structure 1 is connected to the power connection part 3, and multiple light-emitting bodies 100 can form a series structure through the power connection part 3, effectively realizing uniform light emission along the circumferential direction. At the same time, the transfer connection part 2 provides support for the circuit structure 1 to be arranged around it. During installation, the circuit structure only needs to be laid on the transfer connection part. The process steps are simple, the use of wires is eliminated, and the overall appearance is more beautiful.

[0085] Reference Figure 1-3 As shown, a modularly assembled light emitting body 100 includes:

[0086] Circuit structure 1, circuit structure 1 is provided with a light-emitting unit 11; wherein, the light-emitting unit 11 can be an LED lamp bead, which is evenly arranged on the circuit structure 1, for example, the LED lamp beads are arranged in a horizontal and vertical matrix, and emit light evenly.

[0087] The circuit structure 1 is at least partially disposed around the outer surface of the intermediate connector 2. The intermediate connector 2 can be, but is not limited to, cylindrical or square; its purpose is to provide support for the circuit structure 1. In one embodiment, the circuit structure 1 can have adhesive applied to one surface, so that the circuit structure 1 is flatly attached to the outer surface of the intermediate connector 2.

[0088] The electrical connection member 3 is electrically connected to the circuit structure 1; the circuit structure 1 is electrically connected to the external power terminal 5 through the electrical connection member 3, and the part of the electrical connection member 3 used for electrical connection to the external power terminal 5 is exposed to the transfer connector 2 or the circuit structure 1.

[0089] The power connection member 3 is rigidly connected to the circuit structure 1; and / or the power connection member 3 is rigidly connected to the transfer connection member 2. It should be added that the circuit structure 1 is electrically connected by plugging the power connection member 3 with the external power terminal 5, that is, the connection between the power connection member 3 and the circuit structure 1 or the transfer connection member 2 is a rigid fixed connection to achieve effective plugging; for example, refer to Figure 1 As shown, the circuit structure 1 can be entirely a flexible printed circuit board 101. The flexible printed circuit board 101 is a highly reliable and flexible printed circuit board made of polyimide or polyester film. It can be folded around the transfer connector 2, folding and covering it along the shape of the transfer connector 23. The connection between the power connector 3 and the transfer connector 2 is a rigid connection.

[0090] Or, refer to Figure 2 As shown, a portion of the circuit structure 1 may be a rigid / hard circuit board 102. The rigid / hard circuit board 102 refers to a circuit structure 1 made of a rigid material, that is, the circuit structure 1 is a conventional rigid circuit board and cannot be bent. The connection between the power connector 3 and the circuit structure 1 may be rigidly fixed, wherein the rigid fixation is preferably welding. It should be noted that the rigid fixation refers to a fixing method used to limit or prevent the movement or deformation of a workpiece during welding, machining or other material processing. The workpiece is firmly fixed in a predetermined position and posture to ensure that the workpiece does not move or deform unnecessarily due to external factors (such as gravity, thermal stress, mechanical stress, etc.) during the machining or processing. The rigid fixation must have sufficient strength and rigidity to resist various forces and torques that may be generated during the machining or processing, thereby maintaining the stability and accuracy of the workpiece. Welding refers to a process in which the joining surfaces of two or more metal parts (or other thermoplastic materials) are atomically bonded by applying heat, pressure, or both, thereby forming a permanent connection. During welding, the metal parts being joined are heated to a molten state (or partially molten state), or pressure is applied to force them into a tight bond, which then solidifies during cooling to form a strong joint.

[0091] Reference Figure 2 As shown, the transfer connector 2 includes a first receiving window 22 extending through one side of the transfer connector body 21. The first receiving window 22 is structurally compatible with the circuit structure 1, and at least a portion of the circuit structure 1 is inserted into the first receiving window 22. The circuit structure 1 inserted into the first receiving window 22 is electrically connected to the power connector 3, which extends from the first receiving window 22 out of the middle of one end of the transfer connector 2. The power connector 3 can be centrally located in the middle of the end face of the transfer connector 2, i.e., the insertion position is centered. When placed in the lampshade 4, the light-emitting body 100 emits more uniform light and has a more aesthetically pleasing appearance. The portion of the circuit structure 1 not inserted into the first receiving window 22 is provided with the light-emitting unit 11.

[0092] Reference Figure 2 As shown, the circuit structure 1 includes a rigid connection portion 12 for inserting into the first receiving window 22, and the rigid connection portion 12 also includes an electrical connection port 13 provided on the rigid connection portion 12; the power connection member 3 is electrically connected to the electrical connection port 13 and rigidly fixed to the electrical connection port 13. Among them, the light-emitting body 100 provides a skeleton support for the power connection member 3 through the rigid connection portion 12 to achieve effective insertion. In one embodiment, referring to Figure 2 and 3 As shown, the rigid connection portion 12 and the power connection member 3 are rigidly fixedly connected. When the rigid connection portion 12 is inserted into the first accommodating window 22, the positive and negative terminals of the power connection member 3 can just be snapped into the ports of the first accommodating window 22, thereby increasing the support strength of the power connection member 3 when plugging in. When the power connection member 3 is twisted during insertion, the torque force generated first acts on the ports of the first accommodating window 22.

[0093] Reference Figure 4 As shown, the power connection piece 3 extends out along the middle of the end surface of the transfer connection piece 2.

[0094] The transfer connector 2 is provided with a first extension portion 23 in the direction extending from the power connection component 3. The middle portion extending from the first extension portion 23 retains an accommodating slot 231 into which the power connection component 3 can be placed. The power connection component 3 can be placed from top to bottom into the accommodating slot 231. The exemplary accommodating slot 231 can also be used for gluing to further fix the power connection component 3, so that the power connection component 3 is more effectively fixed.

[0095] Reference Figure 4 As shown, the circuit structure 1 is provided with an extension portion 14 along the direction extending from the power connector 3, and the extension portion 14 is provided with a light-emitting unit 11. The extension portion 14 is used to increase the number of light-emitting units 11 while keeping the total length of the light-emitting body 100 unchanged, thereby further improving the light-emitting efficiency.

[0096] Reference Figure 5 As shown, the power connection member 3 can be detachably fixed on the transfer connection member 2. In one embodiment, referring to Figure 5 As shown, the transfer connector 2 includes an installation window 24 that is compatible with the power connector 3. The power connector 3 can be inserted into the installation window 24 and snap-fitted therewith. In one embodiment, the power connector 3 includes a snap-fit groove 311 provided on the power connector body 31. The installation window 24 is provided with a snap-fit protrusion 241 that is compatible with the snap-fit groove 311. When one end of the power connector 3 is inserted into the installation window 24, the snap-fit protrusion 241 snaps into the snap-fit groove 311.

[0097] Reference Figure 6 As shown, the installation window 24 is centrally arranged on the end surface of the transfer connector 2;

[0098] The circuit structure 1 includes a bent portion 15, which is electrically connected to the power connection member 3; when the circuit structure 1 is arranged around the outside of the transfer connection member 2, the power connection member 3 can be inserted into the installation window 24 through the bent portion 15. In one embodiment, referring to Figure 6 As shown, the transfer connector 2 includes a second accommodating window 25 that runs through one side of the transfer connector 2, and the second accommodating window 25 is connected to the installation window 24. A portion of the circuit structure 1 can be inserted into the second accommodating window 25; and / or the bent portion 15 can be inserted into the second accommodating window 25. It should be added that when a portion of the circuit structure 1 is inserted into the second accommodating window 25, the bent portion 15 can extend from the installation window 24, and the extended portion is connected to the power connection member 3. Then, a portion of the power connection member 3 is inserted into the installation window 24. During insertion, the bent portion 15 is pushed into the installation window 24, that is, the bent portion 15 is deformed, folded, and stored in the installation window 24, and the power connection member 3 is snap-connected to the installation window 24, forming a locked state.

[0099] Reference Figure 7 As shown, the transfer connector 2 is provided with a second extension portion 26 in the direction extending from the power connection member 3, and the second extension portion 26 includes a movable groove 261 adapted to the extension of the power connection member 3, and a clamping groove 2611 is provided on at least one side of the movable groove 261; the power connection member 3 includes a protrusion 32 adapted to the clamping groove 2611, and when the power connection member 3 is extended along the movable groove 261, the protrusion 32 can be clamped into the clamping groove 2611, thereby effectively realizing the plug-in connection of the power connection member 3.

[0100] Reference Figure 8 As shown, the power connection part 3 includes a positive electrode connection terminal 33, a negative electrode connection terminal 34 and a control signal connection terminal 35. The control signal connection terminal 35 is used to transmit a signal for controlling the color change of the light-emitting unit 11. The control signal connection terminal 35 is electrically connected to the circuit structure 1. It should be noted that the circuit structure 1 is provided with a power connection terminal 16 that is adapted to connect the positive electrode connection terminal 33, the negative electrode connection terminal 34 and the control signal connection terminal 35. Figure 8 As shown, in one embodiment, the power connector 3 includes a circular plug 36, and the positive access terminal 33 and the negative access terminal 34 of the circular plug 36 are arranged along the axial direction. In one embodiment, the positive access terminal 33, the negative access terminal 34 and the control signal access terminal 35 are arranged along the axial direction. It should be added that in addition to completing the power supply, the circular plug 36 can also transmit color control signals, and both are concentrated on the circular plug 36, that is, one light-emitting body 100 can still maintain connection with another light-emitting body 100 after being plugged in, and each circular plug 36 is connected in parallel, so that all monomers are still connected in parallel after being combined and connected, which simplifies the circuit. Among them, the pluggable circular plug 3621 includes a conventional DC plug, XLR plug or DIN plug, etc.

[0101] Reference Figure 9-11 As shown, the power connector 3 is arranged on the circuit structure 1 at a preset angle, and the preset angle includes a range of 0 degrees to 180 degrees. In one embodiment, the extended circular plug 36 can be a plug extending parallel to the circuit structure 1 (such as Figure 9 In another embodiment, the circular plug 36 extends out from the circuit structure 1 at a certain angle (as shown). Figure 10 and 11 As shown, the circular plug 36 extends at a 30-degree angle relative to the end surface of the circuit structure 1. In some embodiments, the circular plug 36 may extend at a 45-degree or 60-degree angle relative to the end surface of the circuit structure 1. The angles can be adjusted to meet the needs of assembling the lamp 300, thereby forming a lamp 300 with multiple angles.

[0102] Reference Figure 12 As shown, the circuit structure 1 of this embodiment also includes a flip-top portion 17. The flip-top portion 17 is evenly distributed with light-emitting units 11, which can be LED lamp beads, and the shape of the flip-top portion 17 is adapted to the end face of one end of the transfer connector 2 and can be bent and flattened onto the end face. In one embodiment, the power connection part 3 can extend from the other end face of the transfer connector 2. In one embodiment, the circuit structure 1 also includes a bendable portion 171 connected to the flip-top portion 17, and the flip-top portion 17 can be bent and folded onto the end face of the transfer connector 2 through the bendable portion 171. It should be added that the light-emitting body 100 is suitable for single lamp body connection, or as a light-emitting body 100 at the end of a series of lamps 300.

[0103] Reference Figure 13 and 14 As shown, the electrical connection part 3 includes a circular plug 36 that can be plugged in. The circular plug 36 includes a first plug 361 and a second plug 362. The first plug 361 and the second plug 362 extend out of the transfer connection part 2 respectively. Figure 13 As shown, the circuit structure 1 is provided with a slot 18 adapted to the first plug 361 or the second plug 362 , and the electrical connection component 3 can be inserted into the slot 18 and connected to the slot 18 , and the connection method is a fixed connection and maintains electrical connection, such as a welding method.

[0104] Reference Figure 15 and 16As shown, the circular plug 36 also includes a third plug 363 connected to the circuit structure 1, and the third plug 363 is arranged vertically with the first plug 361 or the second plug 362; the circuit structure 1 is provided with an assembly slot 19 adapted to the third plug 363, and when the circuit structure 1 is covered on the transfer connector 2, the third plug 363 can pass through the assembly slot 19. In one embodiment, the slot 18 also includes a connection slot hole 181 provided in the middle of the circuit structure 1, and the third plug 363 can be inserted into the connection slot hole 181 and connected. The connection method is a fixed connection and maintains electrical connection, such as welding. It should be noted that the positioning connection with the circular plug 36 through the slot 18 can make the center position of the circular plug 36 correspond to the middle of the plate thickness of the circuit structure 1, that is, the position of the circular plug 36 is opposite to the center position of the circuit structure 1, which can better position the position of the installation window 24 in the lampshade 4 (refer to Figure 28 As shown), when the circular plug 36 is inserted into the installation window 24 through the terminal block, the center position of the terminal block corresponds to the center position of the circular plug 36, and the center position of the circular plug 36 corresponds to the center position of the installation window 24, that is, the center position surrounded by the transfer connector 2 corresponds to the center position of the lampshade 4, so that the light of the light-emitting body 100 is evenly emitted at the center position inside the lampshade 4.

[0105] Reference Figure 16 and 17 As shown, the circular plug 36 also includes a fourth plug 364 connected to the circuit structure 1, and the third plug 363 and the fourth plug 364 are symmetrically arranged on the circuit structure 1. When the circuit structure 1 is covered with the transfer connector 2, the third plug 363 and the fourth plug 364 can pass through the assembly slot 19. Similarly, a fifth plug 365 (as shown in FIG. Figure 18 As shown) and the sixth plug 366 (as Figure 19 As shown), the arrangement of multiple circular plugs 36 is distributed at multiple angles, providing a feasible basis for connecting lamps 300 of various shapes.

[0106] Reference Figure 20-23 As shown, this embodiment further provides a light-emitting module 200 , which includes two or more light-emitting bodies 100 , and the light-emitting bodies 100 are plug-connected in pairs.

[0107] Reference Figure 20-23 As shown, the electrical connection part 3 of the luminous body 100 includes a male plug 37 and a female plug 38 that can be plugged in. The luminous bodies 100 can be plugged in and connected to each other and can be freely combined into corresponding shapes. Figure 20 As shown, multiple light emitting bodies 100 can be inserted to form a one-dimensional linear lamp 300, a two-dimensional linear lamp 300 (such as Figure 21 As shown), the three-dimensional lamp 300 (as shown Figure 23As shown), the cube lamp 300 (as Figure 24 shown) etc.

[0108] Reference Figure 24 and 25 As shown, the circuit structure 1 of the light-emitting body 100 also includes an extended light-emitting portion 110. When the light-emitting bodies 100 are plugged in and connected to each other, the circuit structures 1 between the light-emitting bodies 100 can be connected uninterruptedly. It should be noted that when forming a one-dimensional linear lamp 300, the light emission is continuous and uniform, and can be assembled to any length that is suitable for the application. That is, the circuit structure 1 can be extended in the direction of the circular plug 36 to achieve semi-coverage or full coverage on the circular plug 36, achieving a wider range of light emission. Moreover, when the individual light-emitting bodies 100 are combined and connected, seamless connection can be achieved between the light-emitting bodies 100, completely shielding the circular plug 36, and the overall lamp 300 has good continuity.

[0109] Reference Figures 26-28 As shown, this embodiment also provides a lamp 300, including a lampshade 4, wherein a light-emitting body 100 is arranged in the lampshade 4, and the power connection part 3 of the light-emitting body 100 extends out of the lampshade 4. The lampshade 4 can form dust-proof and waterproof protection for the circuit structure 1 and the circuit structure 1 and is easy to assemble.

[0110] Reference Figure 28 As shown, in one embodiment, a lamp 300 includes an electrical terminal 5 that can be plugged into a light-emitting element 100. The lampshade 4 is provided with a docking window 41 that is compatible with the electrical terminal 5. When the electrical terminal 5 is connected to the docking window 41 of the lampshade 4, the electrical terminal 5 can be electrically connected to the light-emitting element 100 and support the light-emitting element 100. When the electrical terminal 5 is threadedly connected to the docking window 41 of the lampshade 4, the electrical terminal 5 can be electrically connected to the light-emitting element 100 and support the light-emitting element 100. In one embodiment, one light-emitting element 100 is connected to another light-emitting element 100 via a circular plug 36, and the light-emitting element 100 and the electrical terminal 5 are also connected via the circular plug 36. After connection, the electrical terminal 5 at either end can be rotated. In addition to achieving electrical and signal connection in the plugged position, the circular plug 36 can also achieve relative rotation. This prevents the electrical terminal 5 from being damaged by the relative rotation of the two electrical terminals 5 when the electrical terminal 5 is screwed into the docking window 41, which may damage the circuit structure 1 located between the two electrical terminals 5.

[0111] Reference Figures 26-27As shown, in one embodiment, the lampshade 4 may also be provided with a hole 42 for fixed connection with an external device. In one embodiment, a housing cavity 43 adapted to the light-emitting body 100 is provided in the lampshade 4, and a slot 44 for the electrical connection part 3 to pass through is provided in the lampshade 4. The light-emitting body 100 is provided in the housing cavity 43, and the electrical connection part 3 of the light-emitting body 100 can extend from the slot 44. In one embodiment, the lampshade 4 includes a first cover body 45 and a second cover body 46. The first cover body 45 and the second cover body 46 are detachably connected. When the first cover body 45 and the second cover body 46 are connected, a housing cavity 43 can be formed between the interiors of the first lampshade 4 and the second lampshade 4. The connection method between the first cover body 45 and the second cover body 46 includes a snap connection, a sleeve-type interference fit connection or a threaded connection.

[0112] Reference Figure 20 and 28 As shown, for example, two power connection parts 3 are provided at both ends of the light-emitting body 100, two docking windows 41 with internal threads are correspondingly provided on the lampshade 4, and two power connection terminals 5 are provided. The power connection terminals 5 are provided with external threads that are compatible with the internal threads, so that they can be threadedly connected with the docking windows 41. First, partially insert the electrical component 3 at one end of the light-emitting body 100 into one of the electrical terminals 5, extend the light-emitting body 100 into the lampshade 4 through a docking window 41 through the electrical terminal 5, and screw the electrical terminal 5 into the docking window 41; align the other electrical terminal 5 with the other electrical component 3 of the light-emitting body 100 in the other docking window 41, screw the other electrical terminal 5 into the other docking window 41, and insert it with the other electrical component 3 of the light-emitting body 100. The light-emitting body 100 at this point can be a single light-emitting body, or a one-dimensional linear lamp, a two-dimensional linear lamp, or a three-dimensional linear lamp formed by plugging multiple light-emitting bodies 100; there can also be multiple lampshades 4, which are connected through the electrical terminals 5 to form a light string.

[0113] Reference Figure 28 As shown, in one embodiment, the power connection part 3 of the light-emitting body 100 includes a male plug 37 and a female plug 38 that can be plugged in. Multiple light-emitting bodies 100 can be plugged in and connected in pairs and freely matched into corresponding shapes.

[0114] The installation process of the light emitting body 100 in this embodiment includes:

[0115] The circuit structure 1 is first connected to the power connection piece 3.

[0116] The transfer connector 2 is installed on the circuit structure 1.

[0117] The circuit structure 1 is wound on the transfer connector 2 .

[0118] The lampshade 4 is put on the assembled light-emitting body 100 to complete the assembly of a single light-emitting body 100 with the lampshade 4.

[0119] Alternatively, multiple assembled light-emitting bodies 100 may be inserted into each other to form lamps 300 of various shapes.

[0120] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A modular assembled luminous body, characterized in that: include: A circuit structure, wherein the circuit structure is provided with at least one light-emitting unit; A transfer connector, wherein at least a portion of the circuit structure is disposed around an outer side of the transfer connector; At least one electrical connector, the at least one electrical connector being electrically connected to the circuit structure; the circuit structure being electrically connected to an external electrical terminal through the electrical connector, and a portion of the electrical connector for electrically connecting to the external electrical terminal being exposed to the intermediate connector or the circuit structure; The at least one power connection piece is rigidly connected to the circuit structure; and / or The at least one power connection piece is rigidly connected to the transfer connection piece.

2. The luminous body according to claim 1, characterized in that: The transfer connector includes a first accommodating window extending through one side of the transfer connector body; the first accommodating window is adapted to the circuit structure, and at least a portion of the circuit structure is inserted into the first accommodating window; The at least one light-emitting unit is provided in a portion of the circuit structure that is not inserted into the first receiving window.

3. The luminous body according to claim 2, characterized in that: The circuit structure includes a rigid connection portion for inserting into the first accommodating window, and the rigid connection portion also includes at least one electrical connection port arranged on the rigid connection portion; the at least one electrical connection component is electrically connected to the at least one electrical connection port and is rigidly fixed on the electrical connection port.

4. The luminous body according to claim 3, characterized in that: The at least one power connection piece extends along the middle portion of the end surface of the transfer connection piece; The transfer connector is provided with a first extension portion in a direction extending from the at least one power connection member; The circuit structure is provided with an extension portion along a direction in which the at least one power connection piece extends, the extension portion is adapted to the first extension portion, and the extension portion is provided with the at least one light-emitting unit.

5. The luminous body according to claim 1, characterized in that: The at least one power connection piece is detachably fixed to the transfer connection piece.

6. The luminous body according to claim 5, characterized in that: The transfer connector includes at least one installation window, the at least one installation window is adapted to the at least one power connection piece, and the at least one power connection piece can be inserted into the at least one installation window and snap-connected with the at least one installation window.

7. The luminous body according to claim 6, characterized in that: The at least one installation window is centrally arranged on the end surface of the transfer connector; The circuit structure includes a bending portion, which is electrically connected to the at least one power connection piece. When the circuit structure is arranged around the outside of the transfer connection piece, the at least one power connection piece can be inserted into the at least one installation window through the bending portion.

8. The luminous body according to claim 7, characterized in that: The transfer connector includes a second accommodating window extending through one side of the transfer connector, wherein the second accommodating window is in communication with the installation window; A portion of the circuit structure can be inserted into the second receiving window; and / or The bent portion can be inserted into the second accommodating window.

9. The luminous body according to claim 8, characterized in that: The transfer connector is provided with a second extension portion in the direction extending from the at least one power receiving member, and the second extension portion includes a movable groove adapted to the extension of the at least one power receiving member, and a clamping groove is provided on at least one side of the movable groove; the at least one power receiving member includes a protrusion adapted to the clamping groove, and when the at least one power receiving member extends along the movable groove, the protrusion can be clamped into the clamping groove.

10. The luminous body according to claim 1, characterized in that: The power connection element includes a positive electrode access terminal, a negative electrode access terminal and a control signal access terminal, and the control signal access terminal is used to transmit a signal for controlling the color change of the light-emitting unit.

11. The luminous body according to claim 10, characterized in that: The power connection member includes a circular plug, wherein the positive electrode access end and the negative electrode access end of the circular plug are arranged along the axial direction; or The positive electrode access terminal, the negative electrode access terminal and the control signal access terminal are arranged along the axial direction.

12. The luminous body according to claim 1, characterized in that: The power connection piece is arranged on the circuit structure at a preset angle, and the preset angle is between 0 degrees and 180 degrees.

13. The luminous body according to claim 1, characterized in that: The at least one electrical connection piece includes a pluggable circular plug, and the circular plug includes a first plug and a second plug, and the first plug and the second plug extend out of the transfer connection piece respectively.

14. The luminous body according to claim 13, characterized in that: The circular plug also includes a third plug connected to the circuit structure, and the third plug is arranged vertically to the first plug or the second plug; the circuit structure is provided with an assembly slot adapted to the third plug, and when the circuit structure is covered on the transfer connector, the third plug can pass through the assembly slot.

15. The luminous body according to claim 14, characterized in that: The circular plug also includes a fourth plug connected to the circuit structure, and the third plug and the fourth plug are symmetrically arranged on the circuit structure. When the circuit structure covers the transfer connector, the third plug and the fourth plug can pass through the assembly slot.

16. A light-emitting module, characterized in that: The invention comprises two or more luminous bodies according to claim 1, wherein the luminous bodies are plug-connected in pairs.

17. The light-emitting module according to claim 16, characterized in that: The electrical connection piece of the luminous body comprises a male plug and a female plug that can be plugged in. The luminous bodies can be plugged in and connected in pairs and can be freely combined and matched into corresponding shapes.

18. The light-emitting module according to claim 17, characterized in that: The circuit structure of the light-emitting body further includes an extended light-emitting portion. When the light-emitting bodies are plugged in and connected to each other, the circuit structures between the light-emitting bodies can be connected uninterruptedly.

19. A lamp, characterized in that: comprising a lampshade and the luminous body according to claim 1; The light-emitting body is arranged in the lampshade, and the electrical connection piece of the light-emitting body extends out of the lampshade; and / or The lamp also includes an electrical terminal that can be plugged into the light-emitting body, and the lampshade is provided with a docking window that is compatible with the electrical terminal. When the electrical terminal is connected to the docking window of the lampshade, the electrical terminal can be electrically connected to the light-emitting body and support the light-emitting body.

20. The lamp according to claim 19, characterized in that: The circuit structure of the light-emitting body further includes an extended light-emitting portion. When the light-emitting bodies are plugged in and connected to each other, the circuit structures between the light-emitting bodies can be connected uninterruptedly.

Images