CN115111550A

CN115111550A - But quick assembly disassembly annular module ization ceiling lamp

Info

Publication number: CN115111550A
Application number: CN202210706518.1A
Authority: CN
Inventors: 孙跃
Original assignee: Guangdong Xinteli Lighting Appliance Co ltd
Current assignee: Guangdong Xinteli Lighting Appliance Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-27

Abstract

The invention relates to a quickly detachable annular modular ceiling lamp which comprises a base and a lifting rope, wherein the other end of the lifting rope is connected with at least one annular lighting unit, the annular lighting unit is in a closed or non-closed annular shape, the annular lighting unit comprises a connecting module and a lamp body module, and a quickly detachable structure which limits the axial movement of the lamp body module and allows circumferential rotation is arranged between the connecting module and the lamp body module; only need select suitable linking module according to the molding needs of reality, the quantity of the last first connection terminal of linking module and the angle between two first connection terminals can change along with the molding, and then can make up out multiple molding such as square, polygon, overall structure is simple, and the molding is various, satisfies people to different figurative demands, easy dismounting when changing or changing the molding, work efficiency is high to connecting module and lamp body module are small after the dismantlement, convenient transportation.

Description

But quick assembly disassembly annular module ization ceiling lamp

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of lamps, in particular to an annular modular ceiling lamp capable of being quickly disassembled and assembled.

[ background of the invention ]

The ceiling lamps sold in the market at present are various in types, but the existing household ceiling lamps are single in function and shape.

Therefore, the utility model discloses a publication number is CN 208519622U's utility model discloses a honeycomb ceiling lamp of hexagon, a serial communication port, form including the concatenation of a ceiling lamp module or more than one ceiling lamp module, every ceiling lamp module all includes that the cross-section is the stainless steel shell of U type, the inboard bottom of stainless steel shell is equipped with the ya keli panel, the both sides of ya keli panel are equipped with the ya keli strake, the top of ya keli strake is equipped with the Xuefu plate, the top of Xuefu plate is equipped with back soleplate, back soleplate is last to be equipped with the LED lamp for stainless steel shell's bottom, back soleplate's top is fixed with a plurality of L types and bends the piece, every L type bends the top of piece all through a wire rope with be fixed in a couple on the basic unit and be connected. Utility model adopts the principle of inferior gram force luminous effect characteristic, utilizes many light-emitting module to make up into the luminous figure of solid geometry, and the third dimension is strong, and visual effect is good.

The above patent has the following problems: the hexagonal honeycomb ceiling lamp is formed by splicing the stainless steel shells which are made into hexagonal or hexagon-like frames, the stainless steel shells are difficult to manufacture, process and transport, the stainless steel shells are easy to deform, even corners of the stainless steel shells are broken, the deformed stainless steel shells cannot be spliced together during assembly, the ceiling lamp is single in shape, the stainless steel shells with required shapes need to be additionally manufactured when other shapes are made, and the cost is high.

In addition, the utility model discloses a CN212298743U utility model provides a multi-modeling ceiling lamp, including relay fixing base and lamp device, the relay fixing base is the rotator setting around the axis, the relay fixing base is provided with the installation face around the periphery of axis in the axial side, the relay fixing base is provided with first locating surface around the periphery of axis in radial side, be provided with a plurality of installation departments on the installation face, the lamp device includes light emitting module and rim subassembly, the rim subassembly includes locating rack and support, light emitting module sets up on the support, the locating rack is provided with protruding edge of installation and second locating surface, the protruding edge of installation is located the installation face, the protruding edge of installation is connected with the installation department, first locating surface is relative and clearance fit with the second locating surface. Through the relay fixing base that is the rotator setting to set up lamp device in the periphery of relay fixing base, utilize first locating surface and relative and clearance fit of second locating surface, then through installing protruding edge and being connected with the installation department, thereby realize simply to lamp device's position control and fixed.

The above patent has the following problems: the relay fixing seat and the lamp devices are fixedly connected together through bolts, the relay fixing seat and the lamp devices cannot rotate relatively, manufacturing and machining are difficult, the requirements of illumination and lighting effect cannot be adjusted according to actual conditions, and when the models are replaced or changed, the relay fixing seat is troublesome to disassemble and assemble, and the working efficiency is low.

The prior art does not meet our needs.

[ summary of the invention ]

In order to solve the problems, the invention provides the annular modular ceiling lamp which is various in shape and can be quickly disassembled and assembled.

In order to achieve the purpose, the invention provides the following technical scheme:

a quickly detachable annular modular ceiling lamp comprises a base and a lifting rope, wherein one end of the lifting rope is fixedly connected to the base, the other end of the lifting rope is connected with at least one annular lighting unit, the annular lighting unit is in a closed or non-closed annular shape, the annular lighting unit comprises a connecting module fixedly connected with the other end of the lifting rope and a lamp body module arranged between two adjacent connecting modules, when more than two annular lighting units are arranged, the adjacent annular lighting units are connected together through the connecting modules or the connecting modules and the lamp body modules, and the connecting modules and the lamp body modules are alternately arranged at intervals to form a closed or non-closed annular shape;

the lamp body module comprises a lamp body main body, a power supply and signal connection socket electrically connected with the power supply and signal connection plug and second connection terminals respectively arranged at two ends of the lamp body main body and in plug-in fit with the first connection terminals at two sides are arranged in the lamp body main body, the lamp body main body comprises a section bar and a luminous piece arranged in the section bar and electrically connected with an external controller, and a plurality of LED lamps are arranged on the luminous piece;

the quick assembly disassembly structure comprises a detachable plug-in component or an annular insertion groove arranged on the first connecting terminal and an annular insertion groove or a detachable plug-in component matched with the detachable plug-in component or the annular insertion groove arranged on the second connecting terminal, wherein the detachable plug-in component and the annular insertion groove of the quick assembly disassembly structure are matched to enable the connecting module and the lamp body module to be rapidly and alternately spliced to form a plurality of closed or unclosed annular lighting units.

As a preferred embodiment, further defined is: an included angle alpha is formed between the two first connecting terminals, and the included angle alpha is not less than 60 degrees.

As a preferred embodiment, further defined is: the first connecting terminal is internally provided with an insertion cavity with an outward opening, and the second connecting terminal is provided with an insertion part which is inserted into the insertion cavity after assembly.

As a preferred embodiment, further defined is: the lamp body module comprises a lamp body module and a lamp body module, wherein a containing hole is formed in the inserting portion, a power supply and signal connecting socket matched with the power supply and signal connecting plug is arranged in the containing hole, the inserting portion is inserted into the inserting cavity during assembly, one end of the power supply and signal connecting plug is inserted into the power supply and signal connecting socket, and therefore the lamp body module is electrically connected with the first connecting terminal.

As a preferred embodiment, further defined is: the utility model discloses a socket, including power and signal connection plug, power and signal connection socket, the one end of power and signal connection plug is provided with first electricity link, power and signal connection socket are provided with the confession first electricity link male female jack, still be provided with bellied spliced pole on the diapire of female jack, supply when having seted up the assembly in the first electricity link spliced pole male connecting hole, be provided with bellied second electricity link on the diapire of connecting hole, supply when having seted up the assembly in the spliced pole second electricity link male connecting hole.

As a preferred embodiment, further defined is: the connection module is characterized in that the connection module further comprises a conversion substrate which is arranged in the insertion cavity, at least two third connection terminals are correspondingly arranged on the conversion substrate, the third connection terminals are electrically connected with the power supply and the signal connection plug, a conversion circuit is further arranged on the conversion substrate, and the lamp body modules are connected together in a parallel connection mode.

As a preferred embodiment, further defined is: the outer peripheral surface of the first connecting terminal is symmetrically provided with two inserting holes communicated with the inserting cavity, the annular inserting groove is formed in the outer peripheral surface of the inserting portion and aligned with the inserting holes after assembly, and the detachable plug-in is provided with an inserting end which penetrates through the inserting holes and is inserted into the annular inserting groove during assembly so as to limit axial movement of the inserting portion in the inserting cavity.

As a preferred embodiment, further defined is: the plug-in cavity is also provided with a fixing part, the power supply and the signal connecting plug are fixedly arranged in the plug-in cavity through the fixing part, the fixing part is provided with a fixing hole for the power supply and the signal connecting plug to insert, the outer peripheral surface of the fixing part is provided with a convex fixing part, the inner wall of the plug-in cavity is provided with a boss, and the boss is internally provided with a fixing cavity for the fixing part to insert when being assembled.

As a preferred embodiment, further defined is: the lamp body main part still includes spotlight piece and reflection of light piece, set up the installation cavity that the opening just was used for holding illuminating part and spotlight piece towards one side in the section bar, spotlight piece card is established on the illuminating part, spotlight piece is provided with the spotlight chamber of aligning with the illuminating part, reflection of light piece card is established gather on the light piece, reflection of light piece be provided with the spotlight chamber communicates with each other and reflects light the chamber.

As a preferred embodiment, further defined is: the lamp body main part still includes the ya keli board, set up the installation cavity that the opening just is used for holding the illuminating part towards one side in the section bar, the ya keli board card is established the opening part of the installation cavity of section bar.

The beneficial effects of the invention are: the annular lighting unit is in a closed or non-closed shape, comprises a connecting module fixedly connected with the other end of the lifting rope and a lamp body module arranged between the two connecting modules, the two annular lighting units are connected with the lamp body module through the connecting module or the connecting module, the connecting module is provided with at least two first connecting terminals, the first connecting terminals are detachably connected with the lamp body module, only a proper connecting module needs to be selected according to actual modeling requirements, the number of the first connecting terminals on the connecting module and the angle between the two first connecting terminals can be changed along with the modeling, and further various modeling such as square, polygon and the like can be combined, the annular lighting unit is convenient to disassemble and assemble and high in working efficiency when the modeling is changed or changed, the lamp body module is simple in integral structure and various in shape, the requirements of people on different shapes are met, and the connecting module and the lamp body module are small in size and convenient to transport after being disassembled; in addition, the lamp body module with first connection terminal swing joint makes the lamp body module can for first connection terminal axial rotates, can adjust the requirement of illuminance and light efficiency according to actual conditions, adjusts the direction of illumination at any time.

[ description of the drawings ]

FIG. 1 is a schematic structural diagram of a first embodiment of a ceiling lamp according to the present invention;

fig. 2 is a second schematic structural diagram of the first embodiment of the ceiling lamp of the present invention;

fig. 3 is an exploded view of a first embodiment of the ceiling lamp of the present invention;

FIG. 4 is a cross-sectional view of a first embodiment of the ceiling lamp of the present invention;

FIG. 5 is an enlarged schematic view of A in FIG. 4;

fig. 6 is a cross-sectional view of the connection module and the lamp body module;

FIG. 7 is an enlarged schematic view of B of FIG. 6;

FIG. 8 is a schematic structural diagram of a first embodiment of a connection module;

FIG. 9 is a second schematic structural diagram of a first embodiment of a connection module;

FIG. 10 is an exploded view of a first embodiment of a connection module;

FIG. 11 is a schematic structural diagram of a second embodiment of a connection module;

FIG. 12 is an exploded view of a second embodiment of a connection module;

fig. 13 is a schematic structural view of a first embodiment of the lamp body module;

FIG. 14 is an enlarged schematic view of C of FIG. 13;

fig. 15 is an exploded view of a first embodiment of the lamp body module;

fig. 16 is a schematic structural view of a second embodiment of the lamp body module;

FIG. 17 is an enlarged schematic view of D of FIG. 16;

fig. 18 is an exploded view of the second embodiment of the lamp body module;

FIG. 19 is a schematic structural diagram of a second embodiment of the ceiling lamp according to the invention;

FIG. 20 is a schematic structural diagram of a third embodiment of a connection module;

FIG. 21 is an exploded view of a third embodiment of a connection module;

FIG. 22 is a schematic structural diagram of a third embodiment of the ceiling lamp according to the present invention;

FIG. 23 is a schematic structural diagram of a fourth embodiment of a connection module;

FIG. 24 is a schematic structural diagram of a fifth embodiment of a connection module;

FIG. 25 is an exploded view of the fourth embodiment of the connection module;

FIG. 26 is an exploded view of the fifth embodiment of the connection module;

fig. 27 is a schematic structural view of a fourth embodiment of the ceiling lamp of the present invention;

fig. 28 is a schematic structural diagram of a fifth embodiment of the ceiling lamp of the present invention;

fig. 29 is a schematic structural diagram of a sixth embodiment of the ceiling lamp according to the present invention;

fig. 30 is a schematic structural diagram of a seventh embodiment of the ceiling lamp of the present invention;

FIG. 31 is a PCB and wiring diagram of a conversion substrate in one embodiment of a connection module;

FIG. 32 is a PCB and wiring diagram of a second embodiment of a connection module;

FIG. 33 is a PCB and wiring diagram of a third embodiment of a connection module;

FIG. 34 is a PCB and wiring diagram of a conversion substrate in a fourth embodiment of a connection module;

fig. 35 is a PCB and wiring diagram of a fifth embodiment of a connection module of a conversion substrate.

[ detailed description ] embodiments

The invention is described in further detail below with reference to the following figures and detailed description:

as shown in fig. 1 to 35, a quick detachable ring-shaped modular ceiling lamp includes a base 1 and a lifting rope 2 having one end fixedly connected to the base 1, the other end of the lifting rope 2 is connected to at least one ring-shaped lighting unit, the ring-shaped lighting unit is in a closed or non-closed ring shape, the ring-shaped lighting unit includes a connecting module 100 fixedly connected to the other end of the lifting rope 2 and a lamp body module 200 disposed between two adjacent connecting modules 100, when there are more than two ring-shaped lighting units, the adjacent ring-shaped lighting units are connected together through the connecting module 100 or through the connecting module 100 and the lamp body module 200, and the connecting modules 100 and the lamp body modules 200 are alternately disposed at intervals to form a closed or non-closed ring shape; the lamp body module 200 comprises a lamp body main body 4, a power supply and signal connection plug 6 and at least two first connection terminals 3 are arranged on the connection module 100, a power supply and signal connection socket 7 electrically connected with the power supply and signal connection plug 6 and second connection terminals 5 respectively arranged at two ends of the lamp body main body 4 and matched with the first connection terminals 3 at two sides in an inserting manner are arranged in the lamp body main body 4, the lamp body main body 4 comprises a section bar 41 and a luminous piece 42 arranged in the section bar 41 and electrically connected with an external controller, and a plurality of LED lamps are arranged on the luminous piece 42; a quick assembly and disassembly structure 300 for limiting axial movement of the lamp body module 200 and allowing circumferential rotation is arranged between the connection module 100 and the lamp body module 200, the quick assembly and disassembly structure 300 comprises a detachable plug-in 8 or an annular plug-in groove 53 arranged on the first connection terminal 3, and an annular plug-in groove 53 or a detachable plug-in 8 matched with the detachable plug-in 8 or the annular plug-in groove 53 arranged on the second connection terminal 5, the first connection terminal 3 and the second connection terminal 5 are matched with each other through the detachable plug-in 8 and the annular plug-in groove 53 of the quick assembly and disassembly structure 300, so that the connection module 100 and the lamp body module 200 are quickly and alternately inserted to form a plurality of closed or non-closed annular lighting units; an included angle alpha is formed between the two first connecting terminals 3, and the included angle alpha is not less than 60 degrees; the first connecting terminals 3 are detachably connected with the lamp body module 200, only a proper connecting module 100 needs to be selected according to actual modeling requirements, the number of the first connecting terminals 3 on the connecting module 100 and the angle between the two first connecting terminals 3 can be changed along with modeling, and then various modeling such as square and polygon can be combined, when the modeling is changed or changed, the disassembly and the assembly are convenient, the working efficiency is high, the whole structure is simple, the modeling is various, the requirements of people on different modeling are met, and the connecting module 100 and the lamp body module 200 are small in size after being disassembled and convenient to transport; in addition, the lamp body module 200 is movably connected to the first connection terminal 3, so that the lamp body module 200 can axially rotate relative to the first connection terminal 3, and the irradiation direction can be adjusted at any time according to the requirement of illumination and lighting effect adjustment under practical conditions.

Further, as shown in fig. 1 to 3, in the first embodiment of the ceiling lamp, the annular lighting unit is square; as shown in fig. 19, in the second embodiment of the ceiling lamp, the annular lighting unit is in a shape of a Chinese character ri; as shown in fig. 22, in the third embodiment of the ceiling lamp, the annular lighting unit is hexagonal; of course, those skilled in the art can also adjust the number of the first connection terminals 3 and the degree of the adjustment angle a, so that the annular illumination unit assumes different shapes; as shown in fig. 27 to 30, in the fourth to seventh embodiments of the ceiling lamp of the present invention, a plurality of square, square or hexagonal annular lighting units are assembled together, and the two annular lighting units are connected together through the connection module 100 or the connection module 100 and the lamp body module 200, so that the ceiling lamp as a whole has a net structure, and the net holes have a square, hexagonal, rhombic shape, and the like.

Further, as shown in fig. 8 to 10, in a first embodiment of the connection module 100, 4 first connection terminals 3 are disposed on the connection module 100, and an included angle a formed between the two first connection terminals 3 is 90 degrees, so that the connection module 100 is cross-shaped; as shown in fig. 11 to 12, in a second embodiment of the connection module 100, 2 first connection terminals 3 are arranged on the connection module 100, and an included angle a formed between the two first connection terminals 3 is 90 degrees, so that the connection module 100 is rectangular; as shown in fig. 20 to 21, in a third embodiment of the connection module 100, 3 first connection terminals 3 on the connection module 100 are provided, and an included angle a formed between the two first connection terminals 3 is 90 degrees, so that the connection module 100 is shaped like a T; as shown in fig. 23 to 26, in the fourth and fifth embodiments of the connection module 100, 2 or 3 first connection terminals 3 are provided on the connection module 100, and an included angle a formed between the two first connection terminals 3 is 120 degrees, so that the connection module 100 is in a Y shape, as shown in fig. 27 and 30, 1 first connection terminal 3 on the connection module 100 may also be provided, so that the connection module 100 is in a straight shape.

As shown in fig. 5 to 26, in the present embodiment, the first connection terminal 3 has an insertion cavity 31 with an outward opening, and the second connection terminal 5 has an insertion portion 51 inserted into the insertion cavity 31 after assembly; a receiving hole 52 is formed in the insertion portion 51, a power and signal connection socket 7 adapted to the power and signal connection plug 6 is arranged in the receiving hole 52, and the insertion portion 51 is inserted into the insertion cavity 31 during assembly, so that one end of the power and signal connection plug 6 is inserted into the power and signal connection socket 7, and the lamp body module 200 is electrically connected to the first connection terminal 3; one end of the power and signal connection plug 6 is provided with a first electric connection end 61, the power and signal connection socket 7 is provided with a female jack 71 into which the first electric connection end 61 is inserted, the bottom wall of the female jack 71 is also provided with a convex connection column 72, the first electric connection end 61 is internally provided with a connection hole 62 into which the connection column 72 is inserted during assembly, the bottom wall of the connection hole 62 is provided with a convex second electric connection end 63, and the connection column 72 is internally provided with an electric connection hole 73 into which the second electric connection end 63 is inserted during assembly; the insertion cavity 31, the insertion portion 51, the first electrical connection end 61, the accommodating hole 52, the power and signal connection socket 7, the female jack 71, the connection post 72, the second electrical connection end 63 and the electrical connection hole 73 are all cylindrical; furthermore, the power and signal connection plug 6 and the power and signal connection socket 7 are in the form of DC connectors, and the DC connectors not only enable the connection module 100 and the lamp body module 200 to be quickly assembled and disassembled, but also enable the lamp body module 200 to rotate for three hundred sixty degrees relative to the connection module 100, so that the illumination and lighting effect can be adjusted according to the actual conditions, and the irradiation direction can be adjusted at any time.

As shown in fig. 8 to 12, 20 to 26, and 31 to 35, in this embodiment, the connection module 100 further includes a conversion substrate 64 disposed in the insertion cavity 31, at least two third connection terminals 65 are correspondingly disposed on the conversion substrate 64, the third connection terminals 65 are electrically connected to the power and signal connection plugs 6, a conversion circuit is further disposed on the conversion substrate 64, and the lamp body modules 200 are connected in parallel; furthermore, the ceiling lamp further comprises a controller 66 fixedly arranged on the ceiling, the controller 66 is electrically connected with the conversion base plate 64 through an electric wire, the lamp body modules 200 are connected in parallel, so that the annular lighting unit can be in an unclosed shape, and meanwhile, the lamp body modules are connected in parallel, after one lamp body module 200 is damaged or detached, the normal work of other lamp body modules 200 is not influenced, and the whole work of the ceiling lamp is not influenced; further, as shown in fig. 31 to fig. 35, a common anode two-color temperature light source connection method is adopted between the conversion substrate 64 and the lamp body module 200, so that the connection is facilitated and the color temperature of the lamp body module 200 can be adjusted conveniently.

As shown in fig. 5 to 18 and 21 to 26, in this embodiment, two insertion holes 32 communicating with the insertion cavity 31 are symmetrically formed on the outer peripheral surface of the first connection terminal 3, the annular insertion groove 53 is formed on the outer peripheral surface of the insertion portion 51, and after assembly, the annular insertion groove 53 is aligned with the insertion hole 32, and the detachable plug 8 is provided with an insertion end 81 which passes through the insertion hole 32 and is inserted into the annular insertion groove 53 so as to limit the axial movement of the insertion portion 51 in the insertion cavity 31; first connection terminal 3 can be dismantled with lamp body module 200 and be connected, during the assembly earlier insert portion 51 is inserting the chamber 31 in, then insert and to dismantle plug-in components 8 and make insert end 81 insert and can accomplish the installation in annular inserting groove 53, the removable plug-in components 8 that are the U font not only can restrict insert portion 51 is inserting the axial displacement in the chamber 31, but also does not influence lamp body module 200 and for connection module 100 rotation of three hundred sixty degrees, simple structure, easy dismounting, design benefit.

As shown in fig. 5 to 18 and fig. 21 to 26, in this embodiment, a fixing member 9 is further disposed in the insertion cavity 31, the power and signal connecting plug 6 is fixedly disposed in the insertion cavity 31 through the fixing member 9, a fixing hole 91 for inserting the power and signal connecting plug 6 is formed in the fixing member 9, a convex fixing portion 92 is disposed on an outer circumferential surface of the fixing member 9, a boss 34 is disposed on an inner wall of the insertion cavity 31, and a fixing cavity 35 for inserting the fixing portion 92 when assembling is formed in the boss 34; the fixing member 9 or the boss 34 may be made of an insulating material, so as to ensure safe use of the ceiling lamp.

Lamp body module 200 embodiment one

As shown in fig. 13 to 15, in this embodiment, the lamp body 4 includes a profile 41, and a light emitting element 42, a light gathering element 43 and a light reflecting element 44 disposed in the profile 41, wherein an installation cavity 411 having an opening facing one side and used for accommodating the light emitting element 42 and the light gathering element 43 is disposed in the profile 41, the light gathering element 43 is clamped on the light emitting element 42, the light gathering element 43 is provided with a light gathering cavity 431 aligned with the light emitting element 42, the light reflecting element 44 is clamped on the light gathering element 43, and the light reflecting element 44 is provided with a light reflecting cavity 441 communicated with the light gathering cavity 431; the light-gathering piece 43 and the light-reflecting piece 44 are matched for use, so that the gathering degree of light can be further enhanced, the requirement of highlight illumination is met, and the highlight illumination object is subjected to light-gathering illumination.

Lamp body module 200 embodiment two

As shown in fig. 16 to 18, in the present embodiment, the lamp body 4 includes a profile 41, and a luminous element 42 and an acrylic plate 45 which are disposed in the profile 41, a mounting cavity 411 which is opened to one side and is used for accommodating the luminous element 42 is disposed in the profile 41, and the acrylic plate 45 is clamped at an opening of the mounting cavity 411 of the profile 41; the acrylic sheet 45 meets the requirements of general lighting.

The annular lighting unit can select to use the light gathering piece 43 and the light reflecting piece 44 to perform key lighting or use the acrylic plate 45 to perform common lighting according to actual conditions, so that the requirements of illumination and lighting effect can be adjusted at any time, the irradiation direction can also be adjusted at any time, various use requirements of users are met, and the use experience of the users is good.

Claims

1. The utility model provides a but quick assembly disassembly annular module ization ceiling lamp, includes base (1) and one end fixed connection lifting rope (2) on base (1), its characterized in that: the other end of the lifting rope (2) is connected with at least one annular lighting unit, the annular lighting unit is in a closed or non-closed annular shape, the annular lighting unit comprises a connecting module (100) fixedly connected with the other end of the lifting rope (2) and a lamp body module (200) arranged between two adjacent connecting modules (100), when more than two annular lighting units are arranged, the adjacent annular lighting units are connected together through the connecting modules (100) or through the connecting modules (100) and the lamp body module (200), and the connecting modules (100) and the lamp body module (200) are alternately arranged at intervals to form a closed or non-closed annular shape;

the LED lamp is characterized in that the connecting module (100) is provided with a power supply and signal connecting plug (6) and at least two first connecting terminals (3), the lamp body module (200) comprises a lamp body main body (4), a power supply and signal connecting socket (7) electrically connected with the power supply and signal connecting plug (6) and two ends of the lamp body main body (4) are respectively provided with a second connecting terminal (5) in plug-in fit with the first connecting terminals (3) on two sides, the lamp body main body (4) comprises a section bar (41) and a light-emitting piece (42) arranged in the section bar (41) and electrically connected with an external controller, and a plurality of LED lamps are arranged on the light-emitting piece (42);

the lamp body module structure comprises a connecting module (100) and a lamp body module (200), wherein a quick dismounting structure (300) which limits axial movement of the lamp body module (200) to allow circumferential rotation is arranged between the connecting module (100) and the lamp body module (200), the quick dismounting structure (300) comprises a detachable plug-in piece (8) or an annular plug-in groove (53) which is arranged on a first connecting terminal (3) and an annular plug-in groove (53) or a detachable plug-in piece (8) which is matched with the detachable plug-in piece (8) or the annular plug-in groove (53) which is arranged on a second connecting terminal (5), and the first connecting terminal (3) and the second connecting terminal (5) are matched with each other through the detachable plug-in piece (8) and the annular plug-in groove (53) of the quick dismounting structure (300) to enable the connecting module (100) and the lamp body module (200) to be quickly and alternately spliced to form a plurality of closed or non-closed annular lighting units.

2. The rapidly disassembled annular modular ceiling lamp of claim 1, wherein: an included angle alpha is formed between the two first connecting terminals (3), and the included angle alpha is not less than 60 degrees.

3. The quick disconnect ring-shaped modular ceiling lamp of claim 2, wherein: an insertion cavity (31) with an outward opening is formed in the first connecting terminal (3), and an insertion portion (51) which is inserted into the insertion cavity (31) after assembly is arranged on the second connecting terminal (5).

4. The quick disconnect ring-shaped modular ceiling lamp of claim 3, wherein: set up accommodation hole (52) in insert portion (51), be provided with in accommodation hole (52) with power and signal connection socket (7) of power and signal connection plug (6) looks adaptation, during the assembly will insert in insert chamber (31) make the one end of power and signal connection plug (6) is inserted and is established in power and signal connection socket (7), thereby make lamp body module (200) with first connecting terminal (3) electricity is connected.

5. The quick disconnect ring-shaped modular ceiling lamp of claim 4, wherein: the one end of power and signal connection plug (6) is provided with first electricity connection end (61), power and signal connection socket (7) are provided with the confession first electricity connection end (61) male female jack (71), still be provided with bellied spliced pole (72) on the diapire of female jack (71), confession during the assembly in first electricity connection end (61) spliced pole (72) male connecting hole (62), be provided with bellied second electricity connection end (63) on the diapire of connecting hole (62), confession during the assembly in spliced pole (72) second electricity connection end (63) male electrical connection hole (73).

6. The quick disconnect ring-shaped modular ceiling lamp of claim 5, wherein: the connecting module (100) further comprises a conversion substrate (64) arranged in the insertion cavity (31), at least two third connecting terminals (65) are correspondingly arranged on the conversion substrate (64), the third connecting terminals (65) are electrically connected with the power supply and signal connecting plug (6), a conversion circuit is further arranged on the conversion substrate (64), and the lamp body modules (200) are connected together in a parallel mode.

7. The quick disconnect ring-shaped modular ceiling lamp of claim 6, wherein: two plug-in holes (32) communicated with the plug-in cavity (31) are symmetrically formed in the outer peripheral surface of the first connecting terminal (3), the annular plug-in groove (53) is formed in the outer peripheral surface of the plug-in portion (51), after assembly, the annular plug-in groove (53) is aligned with the plug-in holes (32), and the detachable plug-in piece (8) is provided with an insertion end (81) which penetrates through the plug-in hole (32) and is inserted into the annular plug-in groove (53) during assembly, so that axial movement of the plug-in portion (51) in the plug-in cavity (31) is limited.

8. The quick disconnect ring-shaped modular ceiling lamp of claim 7, wherein: insert in chamber (31) mounting (9) in addition, power and signal connection plug (6) pass through mounting (9) are fixed to be set up insert in chamber (31), set up the confession in mounting (9) power and signal connection plug (6) male fixed orifices (91), be provided with bellied fixed part (92) on the outer peripheral face of mounting (9), be provided with boss (34) on the inner wall of inserting chamber (31), supply when having seted up the assembly in boss (34) fixed part (92) male fixed chamber (35).

9. The rapidly detachable ring-shaped modular ceiling lamp according to any one of claims 1 to 8, wherein: lamp body (4) still include gather light (43) and reflection of light (44), set up installation cavity (411) that the opening faced one side and was used for holding illuminating part (42) and gather light (43) in section bar (41), it establishes to gather light (43) card on illuminating part (42), it is provided with the spotlight chamber (431) of aiming at with illuminating part (42) to gather light (43), reflection of light (44) card is established gather on light (43), reflection of light (44) be provided with gather light chamber (431) and communicate with each other and reflect light chamber (441).

10. The rapidly detachable ring-shaped modular ceiling lamp according to any one of claims 1 to 8, wherein: the lamp body (4) further comprises an acrylic plate (45), an installation cavity (411) with an opening facing one side and used for accommodating the luminous piece (42) is formed in the section bar (41), and the acrylic plate (45) is clamped at the opening of the installation cavity (411) of the section bar (41).