A branching module, LED optical fiber lamp, and optical fiber chandelier

Abstract

The present invention discloses a branching module, including a branching plate, an optical fiber organizing tube, an optical fiber guide tube and a connecting sleeve. The branching plate can be detachably installed on the optical fiber organizing tube or the connecting sleeve. The optical fiber organizing tube is connected to the connecting sleeve by a first connecting mechanism and a third connecting mechanism; the optical fiber guide tube is connected to the connecting sleeve by a second connecting mechanism and a fourth connecting mechanism. The structure is simple. Through the action of the first connecting mechanism and the second connecting mechanism, the branching module can be infinitely superimposed and extended. The light-guiding optical fiber passes through the threading fixing groove on the optical fiber organizing tube and then passes out from the branching hole to achieve the branching effect. When applied to LED fiber optic lamps or fiber optic chandeliers, the shaping and layer number adjustment of the LED fiber optic lamps or fiber optic chandeliers can be achieved according to the assembly length and the size of the branching plate. The entire installation process is modular assembly, which is simple and convenient to install and simple to maintain later. Moreover, the modular parts are very convenient to transport and store.

Description

Technical Field

[0001] The present invention relates to the technical fields of electric wire installation, optical fiber installation and lighting, and in particular to a branching module and an LED optical fiber lamp and an optical fiber chandelier using the branching module. Background Art

[0002] The jellyfish lamps currently on the market are mainly composed of the main body (including power supply, light source, shell, etc.), optical fiber bracket, installation hanger, optical fiber, etc. Most jellyfish lamps focus on the mimicry of appearance, and the installation method is fixed and cumbersome. A set of jellyfish lamp accessories of corresponding specifications can only be made into one mimicry jellyfish lamp, and is not compatible with multi-layer jellyfish lamps. Moreover, most of the parts of the jellyfish lamp are customized and can only form a jellyfish lamp, and the parts have a single function.

[0003] For example, a Chinese patent with publication number CN108224291A discloses a colorful jellyfish lamp, which includes a power supply, a fiber optic frame, a connector, an optical fiber, a fiber optic base, a light source, and a soft light cover; the power supply is connected to the fiber optic frame through the connector, the optical fiber forms a spread umbrella shape through the fiber optic frame, the optical fiber and the fiber optic frame are installed on the fiber optic base, and the middle of the fiber optic base is hollow; the light source is installed between the fiber optic base and the soft light cover, and the light source is composed of a light source base, a control chip, and an LED lamp assembly; its structure is simple and cannot form a complex multi-layer structure, and lacks visual impact.

[0004] For example, Chinese patent publication number CN88210549U discloses a Christmas tree colored light, which is also formed by simply spreading optical fiber bundles upward in multiple layers to form a tree-like structure. The height cannot be very high and the visual impact is limited.

[0005] Therefore, those skilled in the art are committed to developing a branching module with a simple structure and easy disassembly and assembly, and an LED fiber optic lamp and a fiber optic chandelier that can simulate a tree-like shape or a jellyfish shape. Summary of the invention

[0006] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a branching module with a simple structure and easy assembly and disassembly, and an LED fiber optic lamp using the same.

[0007] To achieve the above-mentioned object, the present invention provides a branching module, including a branching plate, wherein the branching plate is provided with a plurality of branching holes.

[0008] An optical fiber organizing tube, wherein the side wall of the optical fiber organizing tube is integrally axially provided with a plurality of evenly arranged threading and fixing grooves, and the optical fiber organizing tube is also provided with a first connecting mechanism.

[0009] The optical fiber guide tube is provided with a second connecting mechanism.

[0010] A connecting sleeve is provided with a third connecting mechanism that cooperates with the first connecting mechanism and a fourth connecting mechanism that cooperates with the second connecting mechanism.

[0011] The distribution plate can be detachably mounted on the optical fiber organizing tube or the connecting sleeve. The optical fiber organizing tube and the connecting sleeve are connected via the first connecting mechanism and the third connecting mechanism; the optical fiber guide tube and the connecting sleeve are connected via the second connecting mechanism and the fourth connecting mechanism.

[0012] The distribution tray can be detachably installed on the optical fiber organizing tube. The distribution tray is integrally provided with a radially extending fixing bracket. One end of the threading fixing groove is open and is arranged on one end of the optical fiber organizing tube. After assembly, the fixing bracket is axially embedded in the threading fixing groove.

[0013] The distribution plate is detachably mounted on the connecting sleeve. The distribution plate is provided with a socket hole which is socketed on the connecting sleeve. The connecting sleeve is also socketed with a load-bearing sleeve. The outer wall of the load-bearing sleeve is provided with a supporting connecting column which is fixedly connected to the distribution plate.

[0014] The axis of the supporting connection column is provided with an internal threaded hole, the distribution plate is provided with a through hole coaxial with the internal threaded hole, and the through hole is provided with a bolt threadedly connected with the internal threaded hole.

[0015] The first connecting mechanism includes a radial rotation limit strip and an axial movement limit strip arranged on the surface of one end of the optical fiber organizing tube, the width of the axial movement limit strip is greater than the width of the radial rotation limit strip, the third connecting mechanism is a limit ring arranged at one end of the connecting sleeve and extending radially inward, the limit ring is provided with a radial rotation limit groove matching the radial rotation limit strip, and the limit ring is provided with an axial movement groove matching the axial movement limit strip; the first connecting mechanism also includes a continuous limit ring arranged at one end of the optical fiber organizing tube and capable of contacting the limit ring.

[0016] The second connection mechanism is an external thread arranged on the outer surface of the optical fiber guide tube, and the fourth connection mechanism is an internal thread matching the external thread.

[0017] The present invention also provides an LED fiber optic lamp using the above-mentioned branching module, including an LED light source module, wherein the LED light source module is connected to an optical fiber organizing tube arranged at the bottom of the branching module through a connecting sleeve, the LED light source module is provided with a light-guiding optical fiber and an LED chip facing one end of the light-guiding optical fiber, the LED chip is electrically connected to a power supply, the light-guiding optical fiber passes through the optical fiber organizing tube and the threading fixing groove in sequence and then passes out from the branching hole, and the middle part of the light-guiding optical fiber is placed on the branching disk.

[0018] The present invention also provides a fiber optic chandelier using the above-mentioned branching module, comprising an LED light source module, a hanging ring and a hanging plate, wherein the LED light source module is connected to a fiber optic organizing tube arranged at the bottom of the branching module through a connecting sleeve, and a fiber optic guide tube with an external thread is arranged on the top of the branching module, and the external thread is threadedly connected to another connecting sleeve; the hanging plate is clamped between the top of the fiber optic guide tube and the third connecting mechanism, and the hanging plate is provided with a penetrating hanging ring, and the lower end of the hanging ring is integrally provided with a bolt, and the bolt is threadedly connected to a nut that abuts against the bottom of the hanging plate; the LED light source module is provided with a light-guiding optical fiber and an LED chip facing one end of the light-guiding optical fiber, and the LED chip is electrically connected to a power supply, and the light-guiding optical fiber passes through the fiber optic organizing tube and the threading and fixing groove in turn and then passes through the branching hole, and the middle part of the light-guiding optical fiber is placed on the branching disk.

[0019] The beneficial effects of the present invention are as follows: the line distribution module of the present invention includes a line distribution plate, an optical fiber organizing tube, an optical fiber guide tube and a connecting sleeve. The line distribution plate can be detachably installed on the optical fiber organizing tube or the connecting sleeve. The optical fiber organizing tube and the connecting sleeve are connected by a first connecting mechanism and a third connecting mechanism; the optical fiber guide tube and the connecting sleeve are connected by a second connecting mechanism and a fourth connecting mechanism. The structure is simple. Through the action of the first connecting mechanism and the second connecting mechanism, the line distribution module can be infinitely superimposed and extended. The light-guiding optical fiber passes through the threading fixing groove on the optical fiber organizing tube and then passes out from the line distribution hole to achieve the line distribution effect. When applied to LED optical fiber lamps or optical fiber chandeliers, the shaping and layer number adjustment of LED optical fiber lamps or optical fiber chandeliers can be realized according to the assembly length and the size of the line distribution plate. The entire installation process is modular assembly, which is simple and convenient to install and simple to maintain in the later stage. Moreover, the transportation and storage of modular parts are very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the first splicing and assembling method of the present invention;

[0021] Figure 2 yes Figure 1 The structural breakdown diagram of

[0022] Figure 3 It is a structural schematic diagram of the combination of two first splicing and assembly methods;

[0023] Figure 4 This is a schematic diagram of the structure of the jellyfish-shaped LED fiber optic light in the first splicing and assembly method;

[0024] Figure 5 It is a structural schematic diagram of a second splicing and assembling method of the present invention;

[0025] Figure 6yes Figure 5 The structural breakdown diagram of

[0026] Figure 7 It is a structural schematic diagram of a fiber optic chandelier in a second splicing and assembly method;

[0027] Figure 8 yes Figure 7 The structural breakdown diagram of

[0028] Fig. 9 It is a schematic diagram of the structure of two optical fiber chandeliers assembled by the second splicing and assembly method;

[0029] Fig.10 It is a schematic diagram of the overall structure of the LED light source module;

[0030] Fig.11 It is a cross-sectional view of the overall structure of the LED light source module;

[0031] Fig.12 It is a schematic diagram of the overall structure decomposition of the LED light source module;

[0032] Fig.13 It is a schematic diagram of the structure of the lens fixing lower frame. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that in the description of the present invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific manner, and therefore cannot be understood as limiting the present invention. The terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] like Figures 1 to 13 As shown, a distribution module includes a distribution tray 1, which is provided with a plurality of distribution holes 6; an optical fiber organizing tube 2, the side wall of which is integrally axially provided with a plurality of evenly arranged threading fixing grooves 7, and the optical fiber organizing tube 2 is also provided with a first connecting mechanism; an optical fiber guide tube 4, which is provided with a second connecting mechanism; a connecting sleeve 3, which is provided with a third connecting mechanism connected to the first connecting mechanism, and a fourth connecting mechanism connected to the second connecting mechanism; the distribution tray 1 can be detachably installed on the optical fiber organizing tube 2 or the connecting sleeve 3, and the optical fiber organizing tube 2 is connected to the connecting sleeve 3 through the first connecting mechanism and the third connecting mechanism; the optical fiber guide tube 4 is connected to the connecting sleeve 3 through the second connecting mechanism and the fourth connecting mechanism.

[0035] The light-guiding optical fiber to be regularly divided passes through the threading and fixing groove 7 on the optical fiber organizing tube 2 and then passes through the branching hole to achieve the branching effect. The optical fiber organizing tube 2, the connecting sleeve 3 and the optical fiber guide tube 4 can be infinitely extended and spliced ​​to meet the requirements of optical fiber bundle branching. It has the advantages of simple structure, easy construction, convenient later maintenance, convenient transportation, and adaptability to industrial production.

[0036] The first connecting mechanism and the second connecting mechanism can be arranged in various forms, such as threaded connection, snap connection or plug-in connection, etc. In the present embodiment, the first connecting mechanism includes a radial rotation limit strip 8 and an axial movement limit strip 9 arranged on the surface of one end of the optical fiber organizing tube 2. The width of the axial movement limit strip 9 is greater than the width of the radial rotation limit strip 8. The third connecting mechanism is a limit ring 10 arranged at one end of the connecting sleeve 3 and extending radially inward. The limit ring 10 is provided with a radial rotation limit groove 11 matching the radial rotation limit strip 8, and the limit ring 10 is provided with an axial movement groove 12 matching the axial movement limit strip 9; the first connecting mechanism also includes a continuous limit ring 24 arranged at one end of the optical fiber organizing tube 2 and capable of resisting the limit ring 10.

[0037] The second connection mechanism is an external thread 13 provided on the outer surface of the optical fiber guide tube 4 , and the fourth connection mechanism is an internal thread matching the external thread 13 .

[0038] There are many implementation methods for splicing and assembling the branching module. In this embodiment, two splicing and assembling methods are provided. The difference between the two splicing and assembling methods is that the installation methods of the branching tray 1 are different, and thus the structures of the corresponding optical fiber arrangement tubes 2 are also different. Figures 1 to 4 As shown, the first splicing and assembly method is that the distribution tray 1 is detachably installed on the optical fiber arrangement tube 2, and the distribution tray 1 is integrally provided with a radially extending clamping bracket 5, and one end of the threading fixing groove 7 is open and arranged on one end of the optical fiber arrangement tube 2. After assembly, the clamping bracket 5 is axially embedded in the threading fixing groove 7. In this embodiment, at least three clamping brackets 5 are provided, and one end of the three clamping brackets 5 is connected to the center of the distribution tray 1 and arranged radially; after assembly, the clamping bracket 5 is axially embedded in the threading fixing groove 7, and the threading fixing groove 7 can not only divide the wires, but also fix the distribution tray 1 firmly.

[0039] The two ends of the optical fiber organizing tube 2 are respectively provided with a radial rotation limit strip 8, an axial movement limit strip 9 and a threading fixing groove 7. During splicing, the radial rotation limit strip 8 and the axial movement limit strip 9 are inserted into the connecting sleeve 3 from the axial movement groove 12, and then the optical fiber organizing tube 2 or the connecting sleeve 3 is rotated so that the radial rotation limit strip 8 is embedded in the radial rotation limit groove 11, and the top of the axial movement limit strip 9 abuts against the bottom of the limit ring 10. In this way, under the restriction of the radial rotation limit groove 11 and the limit ring 10, the optical fiber organizing tube 2 is connected and fixed to the connecting sleeve 3; the other end of the connecting sleeve 3 is connected to the optical fiber guide tube 4 through an external thread 13 and an internal thread, the connecting sleeve 3 is connected and fixed to the optical fiber guide tube 4, and the fixing bracket 5 is embedded in the threading fixing groove 7, so that the distribution plate 1, the optical fiber organizing tube 2, the connecting sleeve 3 and the optical fiber guide tube 4 are fixed.

[0040] The present embodiment also provides an LED fiber optic lamp assembled using the first splicing assembly method, that is, an LED fiber optic lamp using the above-mentioned branching module, including an LED light source module 14, the LED light source module 14 is connected to a fiber optic organizing tube 2 arranged at the bottom of the branching module through a connecting sleeve 3, the LED light source module 14 is provided with a light guide fiber 15 and an LED chip facing one end of the light guide fiber 15, the LED chip is electrically connected to a power supply, the light guide fiber 15 passes through the fiber optic organizing tube 2 and the threading fixing groove 7 in sequence and then passes through the branching hole 6, and the middle part of the light guide fiber 15 is placed on the branching plate 1.

[0041] Take the double-layer jellyfish-shaped LED fiber optic light as an example, refer to the attached Figure 3 and attached Figure 4 , two groups of external threads 13 are provided and are respectively located at the two ends of the optical fiber guide tube 4, and two groups of threading fixing grooves 7, radial rotation limit strips 8 and axial movement limit strips 9 are also provided and are respectively located at the two ends of the optical fiber arrangement tube 2. When assembled into an LED optical fiber lamp, the LED light source module 14 is provided with an external thread matching the connecting sleeve 3. The LED light source module 14 is fixedly connected to the double-layer branching module through the third connecting sleeve 3. The light-guiding optical fiber 15 passes upward through the optical fiber guide tube 4, the connecting sleeve 3 and the optical fiber arrangement tube 2 of the branching module located at the lower layer, and then a part of the light-guiding optical fiber 15 passes through the threading sleeve 3 of the lower layer. After the wire fixing groove 7, it passes through the lower wire splitting hole 6, and the remaining part passes through the upper fiber guide tube 4, the connecting sleeve 3, the fiber optic arrangement tube 2 and the threading fixing groove 7, and then passes through the upper wire splitting hole 6. In this way, the middle of a part of the light-guiding optical fiber 15 is placed on the lower wire splitting plate 1, and the middle of the other part of the light-guiding optical fiber 15 is placed on the upper wire splitting plate 1. Since the diameter of the upper wire splitting plate 1 is larger than the diameter of the lower wire splitting plate 1, it presents a jellyfish-like effect, which can realize the shaping and layer number adjustment of the jellyfish LED optical fiber. The entire installation process is modular assembly, which is simple and convenient to install and simple to maintain later. Moreover, modular parts are very convenient to transport and store.

[0042] The second splicing and assembly method is that the distribution plate 1 is detachably installed on the connecting sleeve 3, such as Figures 5 to 9 As shown, the distribution board 1 is provided with a socket hole 18 which is socketed on the connecting sleeve 3, and a load-bearing sleeve 16 is also socketed on the connecting sleeve 3. The outer wall of the load-bearing sleeve 16 is provided with a supporting connecting column 17 which is fixedly connected to the distribution board 1; the axis of the supporting connecting column 17 is provided with an internal threaded hole 19, and the distribution board 1 is provided with a through hole 20 which is coaxial with the internal threaded hole 19, and the through hole 20 is provided with a bolt which is threadedly connected with the internal threaded hole 19. After assembly, the entire distribution board 1 is placed on the load-bearing sleeve 16, and the load-bearing sleeve 16 is placed on the end of the connecting sleeve 3.

[0043] One end of the optical fiber organizing tube 2 is provided with a radial rotation limit strip 8 and an axial movement limit strip 9, and the other end is provided with a continuous limit ring 24 that can abut against the limit ring 10. When splicing, the radial rotation limit strip 8 and the axial movement limit strip 9 at one end are inserted into the connecting sleeve 3 from the axial movement groove 12, and then the optical fiber organizing tube 2 or the connecting sleeve 3 is rotated so that the radial rotation limit strip 8 is embedded in the radial rotation limit groove 11, and the top of the axial movement limit strip 9 abuts against the bottom of the limit ring 10. In this way, under the restriction of the radial rotation limit groove 11 and the limit ring 10, the optical fiber organizing tube 2 or the connecting sleeve 3 can be connected to the optical fiber organizing tube 2. The organizing tube 2 is connected and fixed to the connecting sleeve 3; the other end of the connecting sleeve 3 is connected to the optical fiber guide tube 4 through an external thread 13 and an internal thread, and the connecting sleeve 3 is connected and fixed to the optical fiber guide tube 4; when another branching module needs to be connected externally, the connecting sleeve 3 is reversely sleeved on the optical fiber organizing tube 2, and the radial rotation limit strip 8 and the axial movement limit strip 9 located at one end are inserted into the connecting sleeve 3 from the axial movement groove 12, and then the connecting sleeve 3 is moved axially, so that the abutment limit ring 10 directly abuts against the limit ring 24, leaving the internal thread of the connecting sleeve 3 free to connect the external thread on another branching module.

[0044] The present invention also provides an optical fiber chandelier assembled by the second splicing assembly method, that is, an optical fiber chandelier using the above-mentioned branching module, see Figure 7 , Figure 8 , including an LED light source module 14, a hanging ring 22 and a hanging plate 23. The LED light source module 14 is connected to a fiber optic organizing tube 2 arranged at the bottom of the branching module through a connecting sleeve 3. A fiber optic guide tube 4 with an external thread 13 is arranged on the top of the branching module. The external thread 13 is threadedly connected to another connecting sleeve 3.

[0045] The hanging plate 23 is clamped between the top of the optical fiber guide tube 4 and the third connecting mechanism. In this embodiment, the hanging plate 23 is clamped between the top of the optical fiber guide tube 4 and the limiting ring 10. The hanging plate 23 is provided with a penetrating hanging ring 22, and the lower end of the hanging ring 22 is integrally provided with a bolt 25, and the bolt 25 is threadedly connected with a nut 26 that abuts against the bottom of the hanging plate 23, with a simple structure and strong load-bearing capacity.

[0046] The LED light source module 14 is provided with a light guide fiber 15 and an LED chip facing one end of the light guide fiber 15. The LED chip is electrically connected to a power supply. The light guide fiber 15 passes through the optical fiber organizing tube 2 and the threading and fixing groove 7 in sequence and then comes out from the branching hole 6. The middle part of the light guide fiber 15 is placed on the branching plate 1.

[0047] When you need to form a double-layer jellyfish chandelier, see Fig. 9 The optical fiber organizing tube 2 at the lower end of the upper distribution module and the optical fiber guide tube 4 at the upper end of the lower distribution module are connected through the connecting sleeve 3, and the specific connection method is: the abutment limit ring 10 of the connecting sleeve 3 directly abuts against the limit ring 24 at the bottom of the optical fiber organizing tube 2, and the internal thread of the connecting sleeve 3 is threadedly connected with the external thread 13 of the optical fiber guide tube 4, and then other components are installed accordingly, and disassembly and assembly are quick and simple. The optical fiber guide tube 4 at the bottom of the lower distribution module is connected to the LED light source module 14 through the connecting sleeve 3, and the top of the LED light source module 14 also has the same external thread 13, so the same connection method as above is also adopted here.

[0048] For the above-mentioned LED fiber optic lamps and fiber optic chandeliers, when the diameters of the distribution plates 1 on each layer are equal or the diameter of the distribution plate 1 on the lower layer is larger than the diameter of the distribution plate 1 on the upper layer, a tree-like effect is presented, and the shaping and layer number adjustment of the tree-like LED optical fiber can be achieved. The entire installation process is modular assembly, which is simple and convenient to install and simple to maintain later.

[0049] In the present embodiment, the LED light source module 14 of the above-mentioned LED fiber optic lamp and fiber optic chandelier also includes an upper mounting sleeve 27, a light screen cylinder 28, a mounting seat 29 and a lower light-transmitting seat 30 which are sequentially connected from top to bottom. The lower end of the light-guiding optical fiber 15 passes through the upper mounting sleeve 27 and the light screen cylinder 28 and is fixed in the mounting seat 29. A first lens 31 and a first LED chip 32 located below the light-guiding optical fiber 15 are installed in the mounting seat 29. A second LED chip 33 and a second lens 34 facing downward are sequentially installed in the lower light-transmitting seat 30 from top to bottom. A control circuit mounting cavity 35 is also provided in the mounting seat 29 below the first LED chip 32. A second connecting mechanism is provided on the outer side wall of the upper end of the upper mounting sleeve 27, and the second connecting mechanism here is an external thread 13.

[0050] A gasket 37 and a rubber sheath 38 are placed on the top of the light screen cylinder 28 from top to bottom in sequence, and an upper limit ring 39 is provided in the middle of the inner wall of the upper mounting sleeve 27, and the gasket 37 and the rubber sheath 38 are clamped between the upper limit ring 39 and the top of the light screen cylinder 28; a radially recessed elastic clamping groove 40 is provided in the middle of the rubber sheath 38, and two elastic clamping grooves 40 are provided side by side. When automatically locked, the elastic clamping groove 40 is squeezed radially inward to further seal the outer wall of the light-guiding optical fiber 15, and the gasket 37 and the rubber sheath 38 are clamped between the upper limit ring 39 and the top of the light screen cylinder 28, which play a first layer of sealing protection for the light-guiding optical fiber 15, and the elastic clamping groove 40 plays a second layer of sealing protection, thereby achieving a waterproof and dustproof effect.

[0051] The mounting seat 29 is also equipped with a lens protection upper frame 41 and a lens fixing lower frame 42 for clamping and fixing the first lens 31. The mounting seat 29 is equipped with a first aluminum substrate 43 that is in contact with the first LED chip 32. The first aluminum substrate 43 is used to conduct the heat generated by the first LED chip 32 during operation to the surface of the LED light source module 14, which is beneficial to heat dissipation.

[0052] The lens fixing lower frame 42 is composed of a radially extending fixing plate 44 and an axially extending fixing strip 45. A light source fixing hole 46 for accommodating the bottom light inlet end of the first lens 31 is provided in the middle of the fixing plate 44; at least three fixing strips 45 are provided and arranged in a triangle, and a snap-fitting strip 47 protruding radially inward and snapping the top light outlet end of the first lens 31 is provided at the top of the fixing strip 45; a limiting buckle strip 48 extending radially upward is provided at the edge of the fixing plate 44, and the lens protection upper frame 41 is composed of a bracket ring 49 and a positioning frame 50 arranged at the bottom of the bracket ring 49 and extending downward, and the limiting buckle strip 48 is buckled at the bottom of the positioning frame 50; an arc-shaped positioning ridge 51 embedded in the light screen cylinder 28 is provided at the top of the bracket ring 49, and the side of the arc-shaped positioning ridge 51 abuts against the inner wall of the light screen cylinder 28, with a simple structure, firm fixation, and convenient disassembly and assembly. The fixing strip 45 , the positioning frame 50 and the arc-shaped positioning ridge 51 are each provided with at least two spaced apart arrangements, and are fully fixed from different directions. The light source fixing hole 46 , the fixing strip 45 and the buckling strip 47 fix the first lens 31 firmly to prevent shaking. The arc-shaped positioning ridge 51 is accurately positioned to ensure that the first lens 31 is facing the light-guiding optical fiber 15 .

[0053] A second aluminum substrate 54 is clamped and mounted between the bottom of the mounting seat 29 and the top of the lower light-transmitting seat 30, and the second LED chip 33 is attached to the second aluminum substrate 54. A lens mounting ring 55 extending radially inward is arranged on the inner side of the lower end of the lower light-transmitting seat 30, and a lens fixing aluminum ring 56 is also installed in the lower light-transmitting seat 30. The lens fixing aluminum ring 56 and the second lens 34 are clamped and fixed between the second aluminum substrate 54 and the lens mounting ring 56 from top to bottom.

[0054] The outer wall of the upper end of the upper mounting sleeve 27 is provided with a third connecting external thread 13, and the mounting seat 29 is also provided with a plurality of radially extending positioning strips 57. Part of the first connecting external thread 36 is exposed to the air and is located above the positioning strip 57. The positioning strip 57, part of the first connecting external thread 36 and the third connecting external thread 13 are convenient for external connection with matching mounting components. In this way, the present embodiment can be matched with different appearances, produce different additional effects, and has strong scalability.

[0055] An electrical connection socket 58 is installed through the side wall of the mounting base 29, and a control circuit electrically connected to the electrical connection socket 58 is installed in the control circuit installation cavity 35. The electrical connection socket 58 is connected to an external power supply and a control switch. The control switch is provided with a three-speed adjustment switch, so that the first LED chip 32 and the second LED chip 33 can be controlled to light up separately or simultaneously, with various changes and beautiful effects.

[0056] The bracket ring 49 is provided with a locking threaded hole 60, and the bottom of the mounting seat 29 is provided with a locking bolt 61 threadedly connected to the locking threaded hole 60; a dial ring 62 is provided in the middle of the upper mounting sleeve 27, the outer side wall of the mounting seat 29 is provided with a second connecting external thread 52, and the upper inner side wall of the lower light-transmitting seat 30 is provided with a second connecting internal thread 53 matching the second connecting external thread 52; the upper outer side wall of the light screen cylinder 28 is provided with a first connecting external thread 36, and the lower end of the upper mounting sleeve 27 is provided with a first connecting internal thread matching the first connecting external thread 36; the upper mounting sleeve 27, the light screen cylinder 28, the mounting seat 29, the lower light-transmitting seat 30 and other components are disassembled and assembled by threaded connection, with a simple structure, quick disassembly and assembly, and convenient production and maintenance.

[0057] In this embodiment, the light source used in the fiber optic lamp and the fiber optic chandelier is not limited in form. For those skilled in the art, it can also be replaced with other types of light source lamps such as halogen lamps or electrodeless lamps.

[0058] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. A branching module, characterized in that: It comprises a line distribution plate (1), wherein the line distribution plate (1) is provided with a plurality of line distribution holes (6); An optical fiber organizing tube (2), wherein the side wall of the optical fiber organizing tube (2) is integrally provided with a plurality of evenly arranged threading fixing grooves (7) in the axial direction, and the optical fiber organizing tube (2) is also provided with a first connecting mechanism; An optical fiber guide tube (4), wherein the optical fiber guide tube (4) is provided with a second connecting mechanism; A connecting sleeve (3), wherein the connecting sleeve (3) is provided with a third connecting mechanism that cooperates with the first connecting mechanism and a fourth connecting mechanism that cooperates with the second connecting mechanism; The optical fiber organizing tube (2) is connected to the connecting sleeve (3) via the first connecting mechanism and the third connecting mechanism; the optical fiber guiding tube (4) is connected to the connecting sleeve (3) via the second connecting mechanism and the fourth connecting mechanism; The distribution tray (1) is detachably mounted on the optical fiber organizing tube (2); the distribution tray (1) is integrally provided with a radially extending fixing bracket (5); one end of the threading fixing groove (7) is open and is arranged on one end of the optical fiber organizing tube (2); after assembly, the fixing bracket (5) is axially embedded in the threading fixing groove (7); At least three clamping brackets are provided, and one end of the clamping bracket is connected to the center of the distribution plate and then radially arranged.

2. The branching module according to claim 1, characterized in that: The second connection mechanism is an external thread (13) arranged on the outer surface of the optical fiber guide tube (4), and the fourth connection mechanism is an internal thread matching the external thread (13).

3. An LED fiber optic lamp using the branching module as claimed in any one of claims 1 or 2, characterized in that: The invention comprises an LED light source module (14), wherein the LED light source module (14) is connected to an optical fiber arrangement tube (2) arranged at the bottom of the branching module through a connecting sleeve (3), the LED light source module (14) is provided with a light guide optical fiber (15) and an LED chip facing one end of the light guide optical fiber (15), the LED chip is electrically connected to a power supply, the light guide optical fiber (15) passes through the optical fiber arrangement tube (2) and the threading fixing groove (7) in sequence and then passes through the branching hole (6), and the middle part of the light guide optical fiber (15) is placed on the branching plate (1).

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