A modular lighting fixture

Abstract

The present application relates to a modular lamp, which comprises an outer mounting ring, an inner supporting ring arranged inside the outer mounting ring, a light source module arranged on the inner supporting ring, and an anti-glare module arranged on the outer mounting ring, wherein the anti-glare module is located on the side where the light source module emits illumination light; a fixing groove is arranged on the outer wall of the inner supporting ring, an elastic fixing piece is arranged on the inner wall of the outer mounting ring, and the elastic fixing piece cooperates with the fixing groove to realize a detachable connection between the outer mounting ring and the inner supporting ring; a limiting groove is arranged on the inner wall of the inner supporting ring, a limiting arm is arranged on the side of the anti-glare module close to the inner supporting ring, and a wedge-shaped block capable of being embedded in the limiting groove is arranged on the end of the limiting arm away from the anti-glare module; the anti-glare module can be deformed by force to disengage the wedge-shaped block from the limiting groove. The present application has the effect of facilitating the user to disassemble and assemble the anti-glare module.

Description

Technical Field

[0001] The present application relates to the technical field of lighting fixtures, and in particular to a modular lighting fixture. Background Art

[0002] There are many types of lighting fixtures, including chandeliers, ceiling lamps, downlights, table lamps, floor lamps, wall lamps, spotlights, etc. At the same time, lighting fixtures also come in many colors. When purchasing lighting fixtures, users usually choose according to their own occupations, hobbies, interests, habits, and will consider factors such as furniture furnishings and wall colors accordingly; in addition, practicality and placement effects will also be considered to achieve a sense of integrity and coordination in the space.

[0003] In the related art, the lighting fixture mainly includes a pre-installed module, a light source fixing module arranged on the pre-installed module, a light source module arranged on the light source fixing module, and an anti-glare module arranged in the pre-installed module; wherein the anti-glare module is usually connected to the pre-installed module by bolts, and the anti-glare module is located on the side where the light source module emits the lighting light, and the lighting fixture can produce different lighting effects by pre-installing anti-glare modules of different shapes and colors. In actual use, lighting fixtures with different lighting effects can be adapted to different architectural styles and produce different anti-glare effects visually.

[0004] With respect to the above-mentioned related technologies, the inventors believe that: when different lighting effects need to be changed in the same usage environment, it is usually necessary to remove the entire lighting fixture from the installation location, and then use corresponding disassembly tools to disassemble and replace the anti-glare module. However, the lighting fixture is usually installed on the ceiling, which makes the disassembly and replacement process of the anti-glare module relatively inconvenient. Summary of the invention

[0005] In order to facilitate the disassembly, assembly and replacement of an anti-glare module in a lighting fixture to achieve different lighting effects, the present application provides a modular lighting fixture.

[0006] The modular lamp provided in this application adopts the following technical solution:

[0007] A modular lamp comprises an installation outer ring, a supporting inner ring arranged inside the installation outer ring, a light source module arranged on the supporting inner ring and an anti-glare module arranged on the installation outer ring, wherein the anti-glare module is located on a side where the light source module emits illumination light; the outer wall of the supporting inner ring is provided with a fixing groove, the inner wall of the installation outer ring is provided with an elastic fixing piece, the elastic fixing piece cooperates with the fixing groove to realize a detachable connection between the installation outer ring and the supporting inner ring; the inner wall of the supporting inner ring is provided with a limiting groove, a limiting arm is provided on a side of the anti-glare module close to the supporting inner ring, and a wedge-shaped block capable of being embedded in the limiting groove is provided at one end of the limiting arm away from the anti-glare module; the anti-glare module can be deformed under force to disengage the wedge-shaped block from the limiting groove.

[0008] By adopting the above technical scheme, the mounting outer ring is installed at a preset position to achieve the purpose of installing the lighting fixture; when the user needs to disassemble and replace the anti-glare module, the supporting inner ring can be detached from the mounting outer ring first. At this time, the supporting inner ring together with the light source module and the anti-glare module are detached from the mounting outer ring, and then there is no need to use disassembly tools. The user only needs to apply pressure to the position of the limit arm set on the anti-glare module to make the anti-glare module shrink and deform inward, so that the wedge-shaped block on the limit arm is separated from the limit groove, and then the anti-glare module can be detached from the supporting inner ring; at the same time, the cooperation between the wedge-shaped block and the limit groove is used to realize the installation between the replaced anti-glare module and the supporting inner ring; in addition, the light source module can also be turned on to try the use effect of the replaced anti-glare module. After obtaining a satisfactory lighting effect, the cooperation between the elastic fixing part and the fixing groove is used to complete the connection between the supporting inner ring and the mounting outer ring.

[0009] Optionally, the inner wall of the supporting inner ring is provided with a guide groove connected to the limiting groove, and the groove wall of the guide groove away from the center line of the supporting inner ring is provided with an inclined abutting surface for the wedge-shaped clamping block to abut and slide.

[0010] By adopting the above-mentioned technical solution, when the user installs the anti-glare module on the supporting inner ring, the guide groove can guide the wedge-shaped block on the limiting arm to facilitate the position alignment between the wedge-shaped block and the limiting groove, thereby making the installation process between the anti-glare module and the supporting inner ring more convenient.

[0011] Optionally, the limiting groove passes through from the inner wall of the supporting inner ring to the outer wall of the supporting inner ring.

[0012] By adopting the above technical solution, when the user installs the anti-glare module on the supporting inner ring, the user can observe the position of the limit groove from the appearance, so as to achieve the position alignment between the wedge-shaped block and the limit groove, thereby making the installation process of the anti-glare module and the supporting inner ring more convenient.

[0013] Optionally, the anti-glare module includes an anti-glare inner ring, the outer ring diameter of one end of the anti-glare inner ring facing the supporting inner ring is smaller than the inner ring diameter of the supporting inner ring, and the end of the anti-glare inner ring extends into the supporting inner ring; the anti-glare module is provided with an abutment positioning piece for abutting against the end face of the supporting inner ring.

[0014] By adopting the above-mentioned technical solution, the end of the anti-glare inner ring can extend into the supporting inner ring, so that the anti-glare inner ring can be closer to the light source module, reducing light leakage during actual use and achieving a better lighting effect; at the same time, the provision of the abutment positioning piece facilitates the abutment positioning during the installation of the anti-glare module.

[0015] Optionally, the abutting positioning member (31) is connected to the limiting arm (32), and the abutting positioning member (31) and the limiting arm (32) form a closed ring.

[0016] By adopting the above technical solution, the connection between the abutting positioning piece and the limit arm can improve the connection stability between the limit arm and the anti-glare module. At the same time, during the installation of the anti-glare module on the supporting inner ring, the wedge-shaped block and the inner wall of the supporting inner ring abut against and slide against each other, which will drive the limit arm to tilt in the direction close to the center line of the anti-glare module, so that the abutting positioning piece is connected to the limit arm and forms a closed ring, which can maintain a good restoring force after the limit arm is tilted and deformed, thereby maintaining a stable connection between the anti-glare module and the supporting inner ring.

[0017] Optionally, the anti-glare module is provided with a pressure-bearing portion for a user to apply pressure, and the side wall of the pressure-bearing portion away from the center line of the anti-glare module is set as a pressure surface, and the horizontal distance between the pressure surface close to the supporting inner ring and the center line of the anti-glare module is greater than the horizontal distance between the pressure surface away from the supporting inner ring and the center line of the anti-glare module.

[0018] By adopting the above-mentioned technical scheme, when the user actually applies pressure to the pressure surface to drive the anti-glare module to deform, the end of the pressure surface close to the supporting inner ring will be inclined in the direction close to the center line of the anti-glare module. Compared with setting the pressure surface as a vertical surface, the inclined pressure surface can maintain good contact between the user's fingers applying force and the pressure surface; at the same time, the inclined pressure surface makes the user's force application direction slightly inclined upward, which can facilitate the separation of the wedge-shaped block from the limit groove, thereby making the detachment process of the anti-glare module and the supporting inner ring more convenient.

[0019] Optionally, the elastic fixing member includes a mounting plate and a V-shaped plate, wherein the mounting plate is arranged on the inner wall of the mounting outer ring; one end of the V-shaped plate is connected to the mounting plate, and the other end is suspended and has a distance from the mounting plate, and the tip protrusion of the V-shaped plate is used to extend into the fixing groove.

[0020] By adopting the above technical solution, using the V-shaped piece in conjunction with the fixing groove, a detachable connection between the supporting inner ring and the mounting outer ring can be achieved, and the structure is simple and practical.

[0021] Optionally, the supporting inner ring and the mounting outer ring are circular rings with colinear central axes, the fixing groove is an annular groove arranged around the outer wall of the supporting inner ring, and the tip protrusion of the V-shaped piece is slidably connected to the fixing groove; a circumferential positioning component is provided between the supporting inner ring and the mounting outer ring for limiting the arbitrary rotation of the supporting inner ring and the mounting outer ring.

[0022] By adopting the above technical solution, the tip protrusion of the V-shaped piece is slidably connected to the fixing groove, thereby realizing the rotational connection between the supporting inner ring and the mounting outer ring, that is, realizing the rotational connection between the anti-glare module and the mounting outer ring; if the shape used for light transmission on the anti-glare module is asymmetric, when the lighting fixture is fixed at a designated position by the mounting outer ring, the user can apply force to the anti-glare module to drive the anti-glare module to rotate, thereby achieving the purpose of adjusting the lighting effect, so as to adjust the lighting atmosphere; at the same time, after adjusting the angle of the anti-glare module, the circumferential positioning assembly can be used to position the rotating supporting inner ring, thereby reducing the situation where the supporting inner ring and the mounting outer ring rotate at will.

[0023] Optionally, the circumferential positioning assembly includes a plurality of positioning slots provided on the outer wall of the supporting inner ring and a positioning connector provided on the inner wall of the mounting outer ring, the positioning connector includes a connecting plate provided on the mounting outer ring and a movable spring plate provided on the connecting plate, one side of the movable spring plate is connected to the connecting plate, and the other side is suspended and has a distance from the connecting plate, and the movable spring plate is provided with an embedding portion for embedding in the positioning slot.

[0024] By adopting the above technical scheme, when the embedded part of the movable spring piece is embedded in the positioning slot, the supporting inner ring can remain relatively fixed with the installed outer ring, effectively reducing the situation where the supporting inner ring rotates randomly relative to the installed outer ring; and in the process of driving the supporting inner ring to rotate, the movable spring piece is elastically deformed in the direction close to the connecting piece due to the abutment of the side wall of the positioning slot, and when the embedded part of the movable spring piece corresponds to the position of an adjacent positioning slot, the movable spring piece causes the embedded part to be stuck in the positioning slot due to its own elastic restoring force, thereby conveniently completing the process of rotating the supporting inner ring.

[0025] Optionally, the outer wall of the supporting inner ring is provided with a positioning ring edge, and a plurality of the positioning grooves are evenly arranged on the positioning ring edge to form a toothed ring shape, and the groove depth of the positioning grooves is smaller than the distance between the outer wall of the positioning ring edge and the outer wall of the supporting inner ring.

[0026] By adopting the above technical solution, the edge of the positioning ring protrudes from the outer wall of the supporting inner ring, and the depth of the positioning groove is smaller than the distance between the outer wall of the positioning ring edge and the outer wall of the supporting inner ring, thereby reducing the scratching between the movable spring piece and the outer wall of the supporting inner ring during the disassembly and assembly of the supporting inner ring and the installation outer ring, making the disassembly and assembly between the supporting inner ring and the installation outer ring more convenient.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. Without the aid of disassembly tools, the user can easily remove the anti-glare module from the supporting inner ring; at the same time, the supporting inner ring together with the light source module and the anti-glare module can be removed from the mounting outer ring, so that the user can check the use effect of the replaced anti-glare module;

[0029] 2. When the user installs the anti-glare module on the supporting inner ring, it is easy to align the position between the wedge-shaped block and the limiting groove, so that the installation process of the anti-glare module and the supporting inner ring is more convenient;

[0030] 3. The user can apply force to the anti-glare module to drive the anti-glare module to rotate, thereby adjusting the lighting effect so that the lighting fixture can be well adapted to the lighting atmosphere in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0032] Figure 2 It is a cross-sectional schematic diagram of an embodiment of the present application.

[0033] Figure 3 It is an exploded schematic diagram used to illustrate the installation structure of the light source module in the embodiment of the present application.

[0034] Figure 4 yes Figure 2 Schematic diagram of the enlarged structure of part A.

[0035] Figure 5 It is an exploded schematic diagram used to illustrate the installation structure of the locking assembly and the light source fixing ring in the embodiment of the present application.

[0036] Figure 6 It is a schematic diagram of the exploded view of the light source fixing ring, the supporting inner ring and the anti-glare module in the embodiment of the present application.

[0037] Figure 7 It is a schematic diagram of the exploded structure of the light source fixing ring and the supporting inner ring in the embodiment of the present application.

[0038] Figure 8 It is a schematic diagram of the exploded structure of the adjustment fixing seat and the elastic adjustment member in the embodiment of the present application.

[0039] Fig. 9 It is a schematic diagram of the exploded installation of the outer ring, the positioning clip and the elastic fixing member in the embodiment of the present application.

[0040] Fig.10 yes Figure 2 Schematic diagram of the enlarged structure of part B.

[0041] Fig.11 It is a cross-sectional schematic diagram of the deep surface anti-glare module in the embodiment of the present application.

[0042] Fig.12 It is a cross-sectional schematic diagram of the bevel anti-glare module in the embodiment of the present application.

[0043] Fig.13It is a cross-sectional schematic diagram of the inner arc anti-glare module in the embodiment of the present application.

[0044] Fig.14 2 is a schematic cross-sectional view of an outer arc anti-glare module in an embodiment of the present application.

[0045] Fig.15 It is a schematic structural diagram of a circular anti-glare module in an embodiment of the present application.

[0046] Fig.16 It is a schematic diagram of the structure of the elliptical anti-glare module in the embodiment of the present application.

[0047] Fig.17 It is a cross-sectional schematic diagram of the atmosphere anti-glare module in the embodiment of the present application.

[0048] Explanation of the reference numerals: 1. Install the outer ring; 11. Install the abutment ring; 12. Elastic abutment member; 121. Abutment arm; 122. Elastic part; 2. Support inner ring; 21. Connecting shaft hole; 22. Notch groove; 221. First semicircular groove; 2211. Movable notch; 222. Positioning protrusion; 23. Installing groove; 24. Positioning ring edge; 25. Positioning slot; 26. Fixing groove; 261. Abutment slope; 27. Light source fixing ring; 271. First connecting shaft; 272. Second connecting shaft; 2721. Limiting block; 273. Angle marking line; 274. Positioning ring; 275. Limiting protrusion; 276. Install Accommodating groove; 2761, snap-in groove; 277, sliding groove; 28, limiting groove; 281, guide groove; 282, inclined abutting surface; 29, dimming module; 291, dimming lens; 292, dimming mounting ring; 3, anti-glare module; 31, abutting positioning piece; 32, limiting arm; 33, wedge-shaped block; 34, pressure-bearing sheet; 341, pressure-bearing surface; 35, anti-glare bottom ring; 36, anti-glare inner ring; 37, anti-glare decorative plate; 38, atmosphere adjustment component; 381, atmosphere adjustment plate; 382, ​​installation and fixing bucket; 4, light source module; 41, light source body; 42, light source connection end; 421, limiting convex edge; 5. Positioning card connector; 51. Connecting piece; 52. Active spring piece; 521. Embedding part; 6. Spring-shaped fixing piece; 61. Mounting piece; 62. V-shaped piece; 621. Toggle part; 622. Abutment part; 7. Angle adjustment assembly; 71. Angle positioning plate; 711. Through hole; 712. Circular placement groove; 7121. Circular convex ring; 713. Positioning groove; 72. Adjustment fixing seat; 721. Circular boss; 7211. Active groove; 7212. Opening; 7213. Circular groove; 73. Elastic adjustment piece; 731. Rebound part; 7311. First spring piece; 7312. Second spring piece; 732. Snap-fitting part; 8, locking assembly; 81, elastic limiting part; 811, fixing plate; 8111, snap-fitting strip; 81111, elastic card; 81112, limiting folding edge; 8112, positioning protrusion; 812, movable plate; 8121, limiting part; 8122, abutting plate; 82, locking part; 821, connecting part; 8211, first groove; 8212, second groove; 822, sliding part; 823, pushing part; 8231, anti-slip strip; 824, locking part; 9, connecting assembly; 91, connecting block; 911, second semicircular groove; 912, positioning groove; 913, indicating block; 92, bolt. DETAILED DESCRIPTION

[0049] The following is combined with Figure 1-17 This application is described in further detail.

[0050] The present application embodiment discloses a modular lamp. Figure 1 and Figure 2A modular lamp includes an installation outer ring 1, a supporting inner ring 2 installed in the installation outer ring 1, a dimming module 29 installed in the supporting inner ring, a light source module 4 installed on the supporting inner ring 2, and an anti-glare module 3 installed on the supporting inner ring 2. The installation outer ring 1 and the supporting inner ring 2 are both circular ring-shaped; wherein the installation outer ring 1 is used to be installed at a preset position, and the supporting inner ring 2 can be detachably installed in the installation outer ring 1. At the same time, the light source module 4 and the anti-glare module 3 are installed on the supporting inner ring 2. When the supporting inner ring 2 is detached from the installation outer ring 1, the supporting inner ring 2, the light source module 4 and the anti-glare module 3 can be separated from the installation outer ring 1. In addition, the anti-glare module 3 is located on the side where the light source module 4 emits illumination light. By designing the shape or color of the anti-glare module 3, the lighting fixture can produce light spots of different shapes or lighting effects of different colors to adapt to different architectural styles or produce different anti-glare effects.

[0051] Specifically, the lower end of the mounting outer ring 1 is formed with a mounting abutment ring 11, and the outer ring diameter of the mounting abutment ring 11 is larger than the outer ring diameter of the mounting outer ring 1. Two elastic abutment members 12 are symmetrically installed on the side wall of the mounting outer ring 1, and the elastic abutment member 12 includes an abutment arm 121 and an elastic portion 122, and the elastic portion 122 is located at one end of the abutment arm 121 close to the mounting outer ring 1, and the elastic portion 122 is in the shape of a torsion spring. Correspondingly, the side wall of the mounting outer ring 1 is formed with a fixed mounting shaft rotatably connected to the elastic portion 122, and the rotational connection between the elastic portion 122 and the fixed mounting shaft is utilized to realize the rotational connection between the elastic abutment member 12 and the mounting outer ring 1. At the same time, in the unmounted state, the end of the abutment arm 121 away from the elastic portion 122 abuts against the mounting abutment ring 11 of the mounting outer ring 1, and in the process of driving the elastic abutment member 12 to flip in the direction away from the mounting abutment ring 11, the elastic portion 122 is elastically deformed step by step.

[0052] Taking the installation of the outer mounting ring 1 on the ceiling as an example, a circular mounting hole will be pre-opened on the ceiling, and the diameter of the circular mounting hole is adapted to the outer ring diameter of the outer mounting ring 1 itself, and the diameter of the circular mounting hole is smaller than the outer ring diameter of the mounting abutment ring 11. During the installation process, the elastic fastening member 12 is first flipped upward in a direction away from the mounting abutment ring 11, so that the outer mounting ring 1 can pass through the circular mounting hole from bottom to top together with the elastic fastening member 12; at this time, the elastic part 122 is in a state of elastic deformation. Then, the elastic restoring force of the elastic part 122 is utilized to enable the abutment arm 121 to abut against the upper surface of the ceiling. At the same time, the installation between the outer mounting ring 1 and the ceiling is completed by cooperating with the abutment effect of the mounting abutment ring 11 at the lower end of the outer mounting ring 1 and the lower surface of the ceiling.

[0053] Reference Figure 2 and Figure 3, the upper end of the supporting inner ring 2 is rotatably connected with a light source fixing ring 27, and the rotation axis of the light source fixing ring 27 is perpendicular to the central axis of the supporting inner ring 2. At the same time, the light-changing module 29 is installed at the lower end of the light source fixing ring 27, so as to realize the connection relationship between the light-changing module 29 and the supporting inner ring 2 through the light source fixing ring 27; specifically, the light-changing module 29 includes a light-changing mounting ring 292 and a light-changing lens 291. Among them, the light-changing mounting ring 292 can be connected to the light source fixing ring 27 by bolt connection or clamping, and after the light-changing mounting ring 292 and the light source fixing ring 27 are fixed, a gap is formed to limit the light-changing lens 291, so as to achieve the effect of fixing the light-changing lens 291.

[0054] In addition, the light source module 4 is detachably connected to the light source fixing ring 27, so as to realize the connection between the light source module 4 and the supporting inner ring 2. The light source module 4 includes a light source body 41 and a light source connecting end 42 for extending into the light source fixing ring 27, and a limiting structure is installed between the light source connecting end 42 and the light source fixing ring 27. The end of the light source connecting end 42 is circular, and a limiting convex edge 421 is formed on the side wall of one end of the light source fixing ring 27 extending into the light source fixing ring 27. At the same time, a positioning ring 274 is formed inside the light source fixing ring 27 for the end of the light source connecting end 42 to abut and position.

[0055] Reference Figure 3 and Figure 4 , the limiting structure is installed in the light source fixing ring 27, and the limiting structure is used to limit and lock the limiting convex edge 421; specifically, the limiting structure includes a limiting protrusion 275 and a locking assembly 8 both installed on the inner side wall of the light source fixing ring 27; wherein, there are two limiting protrusions 275 and one locking assembly 8, and the two limiting protrusions 275 and one locking assembly 8 are distributed at equal angles along the inner circumference of the light source fixing ring 27. Moreover, when the light source connecting end 42 extends into the light source fixing ring 27 and abuts against the positioning ring 274, the limiting protrusion 275 is used to abut against the side of the limiting convex edge 421 away from the positioning ring 274.

[0056] Specifically, the lock assembly 8 includes an elastic stopper 81 and a locking member 82, wherein the elastic stopper 81 includes a fixed sheet 811 and a movable sheet 812, the fixed sheet 811 is connected to the light source fixing ring 27, and specifically, the side wall of the light source fixing ring 27 is provided with an installation accommodating groove 276 for accommodating the fixed sheet 811, the notch of the installation accommodating groove 276 is connected to the end edge of the light source fixing ring 27 away from the positioning ring 274, and the side of the installation accommodating groove 276 facing the center of the light source fixing ring 27 is penetrated to the inner wall of the light source fixing ring 27. The two groove walls of the installation accommodating groove 276 opposite to each other along the circumferential direction of the light source fixing ring 27 are extended to form a clamping groove 2761; accordingly, the two side walls of the fixing sheet 811 that are opposite to each other along the circumferential direction of the light source fixing ring 27 are integrally bent to form a clamping strip 8111 for inserting into the clamping groove 2761, and the thickness of the clamping strip 8111 is less than the groove width of the clamping groove 2761.

[0057] Reference Figure 5 Two elastic cards 81111 are formed on each card strip 8111, one side of the elastic card 81111 is connected to the card strip 8111, and the distance between the other side and the card strip 8111 gradually increases along the direction in which the card strip 8111 is separated from the card slot 2761; and the maximum distance between the elastic card 81111 and the card strip 8111 is greater than the gap between the card strip 8111 and the wall of the card slot 2761, so that the elastic card 81111 can tighten the wall of the card slot 2761 to achieve relative fixation between the card strip 8111 and the card slot 2761, and finally achieve connection between the fixing plate 811 and the light source fixing ring 27. In addition, the end of the snap-in strip 8111 is also bent to form a limiting folded edge 81112, and the plane where the limiting folded edge 81112 is located is perpendicular to the plane where the snap-in strip 8111 is located; and, in the process of the snap-in strip 8111 extending into the snap-in groove 2761, the limiting folded edge 81112 gradually approaches the ring edge of the light source fixing ring 27, and when the limiting folded edge 81112 abuts against the ring edge of the light source fixing ring 27, the snap-in strip 8111 is completely inserted into the snap-in groove 2761.

[0058] Reference Figure 4 and Figure 5, one end of the movable sheet 812 is connected to one end of the fixed sheet 811, and the connection between the movable sheet 812 and the fixed sheet 811 is located on the side of the elastic limiting member 81 away from the positioning ring 274; at the same time, there is a gap between the movable sheet 812 and the fixed sheet 811, so that the fixed sheet 811 and the movable sheet 812 are connected in a U shape. In addition, the surface of the movable sheet 812 away from the fixed sheet 811 is bent to form a limiting portion 8121 in the shape of a triangular protrusion. When the end of the light source extends into the light source fixing ring 27 and abuts against the positioning ring 274, the limiting portion 8121 is used to abut against the side of the limiting convex edge 421 away from the positioning ring 274; and, combined with the abutting and limiting effect of the limiting block 2721 on the limiting convex edge 421, the relative fixation between the end of the light source and the light source fixing ring 27 can be achieved. In this embodiment, the movable piece 812 has a sheet-shaped abutment piece 8122 on one side close to the positioning ring 274 . When the limiting portion 8121 is pressed against the side of the limiting protrusion 421 away from the positioning ring 274 , the abutment piece 8122 fits tightly against the outer ring wall of the positioning ring 274 .

[0059] Reference Figure 4 and Figure 5 The outer wall of the light source fixing ring 27 is provided with a sliding groove 277 connected to the installation accommodating groove 276, and the notch of the sliding groove 277 passes through the ring edge of the light source fixing ring 27; the locking member 82 includes a connecting portion 821, a sliding portion 822, a pushing portion 823 and a locking portion 824. Among them, the connecting portion 821 is located in the installation accommodating groove 276 between the fixing plate 811 and the sliding groove 277, the sliding portion 822 is integrally formed on the surface of the connecting portion 821 facing the sliding groove 277, and the sliding portion 822 extends into the sliding groove 277 and is slidingly connected with the sliding groove 277. The pushing portion 823 is formed at one end of the sliding portion 822 away from the installation accommodating groove 276, and the pushing portion 823 is exposed on the outer wall of the light source fixing ring 27, so that the pushing portion 823 can be used by the user to push, so as to achieve the purpose of driving the locking member 82 to slide. In addition, a plurality of anti-slip strips 8231 are formed on the side of the pushing portion 823 away from the sliding portion 822 . The plurality of anti-slip strips 8231 are arranged at intervals along the sliding direction of the locking member 82 . The provision of the anti-slip strips 8231 further enhances the convenience for the user to drive the pushing portion 823 to move.

[0060] Reference Figure 4 and Figure 5The locking portion 824 is located at one end of the connecting portion 821 close to the positioning ring 274, and the locking portion 824 protrudes along the side of the connecting portion 821 away from the sliding portion 822. By driving the locking member 82 to slide, the locking portion 824 can be moved to the side of the movable sheet 812 facing the fixed sheet 811 to abut against the abutting sheet 8122 of the movable sheet 812 to limit the position, thereby maintaining the stable abutting and limiting effect of the upper limit portion 8121 of the movable sheet 812 on the limiting convex edge 421. At the same time, the connecting portion 821 is also provided with a first groove 8211 and a second groove 8212 spaced apart along the moving direction of the locking member 82. In this embodiment, the distance between the first groove 8211 and the locking portion 824 is smaller than the distance between the second groove 8212 and the locking portion 824; and the groove depth of the first groove 8211 is greater than the groove depth of the second groove 8212.

[0061] Reference Figure 4 and Figure 5 The side wall of the fixed sheet 811 away from the movable sheet 812 is bent to form a positioning protrusion 8112 that cooperates with the first groove 8211 and the first groove 8211, and when the locking piece 82 moves to the first groove 8211 to cooperate with the positioning protrusion 8112, the locking portion 824 of the locking piece 82 is located on the side of the movable sheet 812 facing the fixed sheet 811 to abut and limit the movable sheet 812; when the locking piece 82 moves to the second groove 8212 to cooperate with the positioning protrusion 8112, the locking portion 824 of the locking piece 82 is misaligned with the movable sheet 812 to release the abutment and limiting effect on the movable sheet 812, so as to facilitate the user to realize the disassembly and assembly between the light source end and the light source fixing ring 27.

[0062] Reference Figure 6 and Figure 7 , the outer wall of the light source fixing ring 27 is fixedly mounted with a first connecting shaft 271 and a second connecting shaft 272, the first connecting shaft 271 and the second connecting shaft 272 are symmetrically arranged, and the central axes of the first connecting shaft 271 and the second connecting shaft 272 are colinear. Correspondingly, the inner wall of the supporting inner ring 2 is provided with a connecting shaft hole 21 matching with the first connecting shaft 271, and the inner wall on the other side is provided with a notch groove 22 penetrating the inner wall and the outer wall of the supporting inner ring 2; at the same time, the bottom of the notch groove 22 is provided with a first semicircular groove 221 matching with the second connecting shaft 272. Correspondingly, the longitudinal adjustment component is installed between the side of the supporting inner ring 2 close to the first connecting shaft 271 and the light source fixing ring 27, and the side of the supporting inner ring 2 connected with the second connecting shaft 272 is provided with a connecting component 9 for fixing the second connecting shaft 272.

[0063] Reference Figure 6 and Figure 7, an angle adjustment assembly 7 for adjusting the rotation angle of the light source fixing ring 27 is installed between the light source fixing ring 27 and the supporting inner ring 2, and the angle adjustment assembly 7 includes an angle positioning plate 71, an adjustment fixing seat 72 and an elastic adjustment member 73; wherein, a mounting groove 23 connected to the connecting shaft hole 21 is provided on the inner side of the supporting inner ring 2, the angle positioning plate 71 is accommodated in the mounting groove 23, and the angle positioning plate 71 is provided with a through hole 711 corresponding to the connecting shaft hole 21 for the first connecting shaft 271 to pass through. At the same time, the mounting groove 23 is formed with an opening through the end surface of the supporting inner ring 2, so as to facilitate the insertion of the angle positioning plate 71 into the mounting groove 23. A circular groove 712 is formed on the surface of the angle positioning plate 71 facing the light source fixing ring 27 , and a plurality of positioning grooves 713 are formed on the groove wall of the circular groove 712 . The plurality of positioning grooves 713 are arranged at intervals along the circumferential direction of the circular groove 712 , forming an arc-shaped rack structure on the side wall of the circular groove 712 .

[0064] Reference Figure 6 and Figure 7 The adjustment fixing seat 72 is fixedly installed on the outer side wall of the light source fixing ring 27, and a circular boss 721 matching with the circular receiving groove 712 is formed on the side of the adjustment fixing block away from the light source fixing ring 27; at the same time, a movable groove 7211 is formed on the surface of the circular boss 721 facing the circular receiving groove 712, and an opening 7212 connected to the movable groove 7211 is formed on the side wall of the circular boss 721. In this embodiment, the movable groove 7211 is symmetrically arranged in a crescent shape, and the opening 7212 is located in the middle position of the movable groove 7211 in the length direction.

[0065] Reference Figure 7 and Figure 8 The elastic adjustment member 73 is formed by bending a metal sheet. Specifically, the elastic adjustment member 73 includes a rebound portion 731 and a clamping portion 732. The rebound portion 731 includes two symmetrically arranged first and second spring pieces 7311 and 7312. The first and second spring pieces 7311 and 7312 are both in a circular arc shape, and the first and second spring pieces 7311 and 7312 cooperate to form a "()" shape. At the same time, the rebound portion 731 is accommodated in the active groove 7211, and the groove width of the active groove 7211 is greater than the thickness of the rebound portion 731, so that the rebound portion 731 can be elastically deformed in the active groove 7211 after being subjected to force.

[0066] Reference Figure 7 and Figure 8The clamping portion 732 is V-shaped, and one end of the clamping portion 732 is connected to the first elastic piece 7311, and the other end is connected to the second elastic piece 7312. At the same time, the clamping portion 732 protrudes from the opening 7212 in a direction away from the movable groove 7211; when the circular boss 721 is located in the circular receiving groove 712, the clamping portion 732 is used to be clamped into the positioning groove 713, so as to achieve the purpose of limiting the light source fixing ring 27 from rotating freely on the supporting inner ring 2.

[0067] Reference Figure 7 and Figure 8 In order to improve the stability of the rotational connection between the first connecting shaft 271 and the supporting inner ring 2, a circular convex ring 7121 is also formed in the circular receiving groove 712 on the angle positioning plate 71, and the central axis of the circular convex ring 7121 is colinear with the rotation axis of the first connecting shaft 271; correspondingly, a circular groove 7213 matching the circular convex ring 7121 is formed on the circular boss 721 on the adjustment fixing block.

[0068] Reference Figure 6 and Figure 7 The connection assembly 9 includes a connection block 91 and a bolt 92 for connecting the connection block 91 to the notch, wherein the shape and size of the connection block 91 are adapted to the notch groove 22, and a second semicircular groove 911 matching the first semicircular groove 221 is provided on the surface of the connection block 91 close to the first semicircular groove 221; the second connection shaft 272 is rotatably mounted by the cooperation between the first semicircular groove 221 and the second semicircular groove 911. At the same time, a positioning protrusion 222 is formed at the bottom of the notch groove 22, and correspondingly, a positioning groove 912 matching the positioning protrusion 222 is provided on the connection block 91. The preliminary positioning of the connection block 91 is achieved by the cooperation between the positioning protrusion 222 and the positioning groove 912.

[0069] Reference Figure 6 and Figure 7 , the connecting block 91 is also formed with a triangular block indicating block 913, and accordingly, the outer wall of the light source fixing ring 27 close to the second connecting shaft 272 is formed with an angle marking line 273 that matches the indicating block 913; the cooperation between the indicating block 913 and the angle marking line 273 facilitates the user to make a preliminary observation and judgment on the rotation angle of the light source fixing ring 27. In addition, a limiting block 2721 is also fixed on the second connecting shaft 272, and accordingly, the groove wall of the first semicircular groove 221 is provided with an active notch 2211 for the limiting block 2721 to move; when the central axis of the light source fixing ring 27 is in line with the central axis of the supporting inner ring 2, the limiting block 2721 and the surface of the connecting block 91 facing the notch groove 22 are abutted.

[0070] Reference Figure 6The anti-glare module 3 is in the shape of a central rotating body, and the central axis of the anti-glare module 3 is colinear with the central axis of the supporting inner ring 2. At the same time, one end of the anti-glare module 3 close to the supporting inner ring 2 can extend into the interior of the supporting inner ring 2, and an abutting positioning member 31 for abutting against the end face of the supporting inner ring 2 is formed on the anti-glare module 3. The anti-glare module 3 is detachably connected to the supporting inner ring 2, wherein the side wall of the supporting inner ring 2 is provided with two symmetrically arranged limiting grooves 28, and the limiting grooves 28 pass through from the inner wall of the supporting inner ring 2 to the outer wall of the supporting inner ring 2. Correspondingly, the anti-glare module 3 is fixedly installed with two limiting arms 32, the positions of the two limiting arms 32 correspond to the positions of the two limiting grooves 28, and the length direction of the limiting arms 32 is parallel to the central axis of the anti-glare module 3. In this embodiment, the abutting positioning member 31 has two sections, the two sections of the abutting positioning member 31 are symmetrical arc-shaped, and the symmetry axes of the two sections of the abutting positioning member 31 are parallel to the horizontal line between the two limiting arms 32. At the same time, the abutting positioning member 31 and the limiting arms 32 are connected to form a closed ring.

[0071] Reference Figure 6 The end of the limiting arm 32 away from the anti-glare module 3 is formed with a wedge-shaped block 33 that can be inserted into the limiting groove 28. At the same time, in order to facilitate the alignment of the wedge-shaped block 33 and the limiting groove 28, the inner wall of the supporting inner ring 2 is also provided with a guide groove 281 for guiding the wedge-shaped block 33; the length direction of the guide groove 281 is parallel to the central axis of the supporting inner ring 2, and the upper end of the guide groove 281 is connected to the limiting groove 28, and the lower end of the guide groove 281 extends to the lower end surface of the supporting inner ring 2. In addition, the groove wall of the guide groove 281 away from the central axis of the supporting inner ring 2 is inclined to form an inclined abutment surface 282 for abutting and sliding against the wedge-shaped block 33, and the upper end of the inclined abutment surface 282 is inclined in a direction close to the central axis of the supporting inner ring 2.

[0072] The wedge-shaped block 33 cooperates with the limiting groove 28 to realize the connection between the anti-glare module 3 and the supporting inner ring 2; at the same time, the wedge-shaped block 33 is driven to separate from the limiting groove 28 to realize the disassembly of the anti-glare module 3 and the supporting inner ring 2. Specifically, the anti-glare module 3 itself has a certain force deformation performance. The user can apply force to the side wall of the anti-glare module 3 to drive the opposite side walls of the anti-glare module 3 to move closer to each other, so as to achieve the purpose of driving the wedge-shaped block 33 to separate from the limiting groove 28.

[0073] Reference Figure 6In order to facilitate the user to apply force to the side wall of the anti-glare module 3, a pressure-bearing portion is formed on the anti-glare module 3. In this embodiment, the pressure-bearing portion is a plurality of pressure-bearing sheets 34 arranged at intervals along the circumferential direction of the anti-glare module 3. In addition, the side wall of the pressure-bearing sheet 34 away from the central axis of the anti-glare module 3 is a pressure-bearing surface 341, and the horizontal distance between the upper end of the pressure-bearing surface 341 and the central axis of the anti-glare module 3 is greater than the horizontal distance between the lower end of the pressure-bearing surface 341 and the central axis of the anti-glare module 3, so that there is an angle between the pressure-bearing surface 341 and the vertical plane.

[0074] Reference Figure 7 and Fig. 9 , the central axis of the supporting inner ring 2 is colinear with the central axis of the mounting outer ring 1, and the supporting inner ring 2 is rotatably connected with the mounting outer ring 1; specifically, the outer wall of the supporting inner ring 2 is provided with a circular ring-shaped fixing groove 26 along its own circumferential direction, and correspondingly, the inner wall of the mounting outer ring 1 is provided with a plurality of elastic fixing members 6 that slide and cooperate with the fixing groove 26. In this embodiment, there are three elastic fixing members installed on the mounting outer ring 1, and the three elastic fixing members are evenly arranged along the circumferential direction of the mounting outer ring 1; specifically, the elastic fixing members include a mounting sheet 61 and a V-shaped sheet 62, wherein the mounting sheet 61 is installed on the side wall of the mounting outer ring 1, and the mounting structure of the mounting sheet 61 and the mounting outer ring 1 is similar to the mounting structure of the fixing sheet 811 and the light source fixing ring 27, which will not be repeated here.

[0075] Reference Fig. 9 and Fig.10 , the notch of the V-shaped piece 62 faces the mounting piece 61, and one end of the V-shaped piece 62 is connected to the mounting piece 61, and the other end is suspended and has a spacing with the mounting piece 61; the tip protrusion of the V-shaped piece 62 extends into the fixing groove 26, and the tip protrusion of the V-shaped piece 62 is slidably connected with the fixing groove 26. At the same time, a toggle portion 621 for the user to toggle extends from the side of the V-shaped piece 62 with a spacing with the mounting piece 61; in this embodiment, the toggle portion 621 is in the form of a sheet, and the sheet-shaped toggle portion 621 is exposed from the ring edge of the mounting outer ring 1, so that the user can toggle the toggle portion 621. By using the cooperation between the elastic fixing member 6 and the fixing groove 26, the detachable connection and rotational connection between the mounting outer ring 1 and the supporting inner ring 2 can be completed.

[0076] Reference Figure 7 and Fig. 9An elastic positioning component for positioning the supporting inner ring 2 after rotation is installed between the supporting inner ring 2 and the mounting outer ring 1. The elastic positioning component includes a positioning ring edge 24 formed on the outer wall of the supporting inner ring 2 and a positioning clamping member 5 installed on the inner wall of the mounting outer ring 1, wherein a plurality of positioning grooves 25 are spaced apart on the side wall of the positioning ring edge 24, and the plurality of positioning grooves 25 are evenly arranged along the circumferential direction of the positioning ring edge 24, and the groove depth of the positioning grooves 25 is less than the distance between the outer wall of the positioning ring edge 24 and the outer wall of the supporting inner ring 2; at the same time, in this embodiment, the positioning ring edge 24 with the positioning grooves 25 is in the shape of a toothed ring.

[0077] Reference Figure 7 and Fig. 9 The positioning clamp 5 includes a connecting piece 51 and a movable spring piece 52, wherein the connecting piece 51 is mounted on the side wall of the mounting outer ring 1, and in this embodiment, the mounting structure between the connecting piece 51 and the mounting outer ring 1 is similar to the mounting structure between the mounting piece 61 and the mounting outer ring 1, which will not be described here. One end of the movable spring piece 52 is connected to the connecting piece 51, and the other end is suspended and a gap is formed between the connecting piece 51, so that the entire movable spring piece 52 is inclined relative to the connecting piece 51; at the same time, the side of the movable spring piece 52 away from the connecting piece 51 is formed with an embedding portion 521 for embedding into the positioning slot 25. By embedding the embedding portion 521 of the movable spring piece 52 into the positioning slot 25, the effect of positioning the supporting inner ring 2 can be achieved, and the situation that the supporting inner ring 2 rotates randomly in the mounting outer ring 1 can be reduced.

[0078] The lighting fixture in this solution is modular in design. Specifically, the lighting fixture can be divided into a pre-installed module, a light source fixing module, an anti-glare module 3, a dimming module 29 and a light source module 4. The pre-installed module is the mounting outer ring 1 in this embodiment, and the light source fixing module includes the supporting inner ring 2 and the light source fixing ring 27 in this embodiment. Through modular combination and matching, dozens of lighting fixture solutions suitable for different occasions and architectural scenes can be extended; for example, the dimming module 29 can allow the same lighting fixture to provide lighting for both professional art exhibitions and museum exhibits. In addition, by using anti-glare modules 3 of different shapes and colors, the lighting fixture can be adapted to different architectural styles and produce different anti-glare effects visually.

[0079] Reference Fig.11 and Fig.12 The anti-glare module 3 includes an anti-glare bottom ring 35 and an anti-glare inner ring 36 on the anti-glare bottom ring 35. According to the different structures of the anti-glare inner ring 36, the anti-glare effect and illumination effect of the anti-glare module 3 will be different, and accordingly, it can be used to adapt to different usage scenarios. For example, when a higher lighting brightness is required, a deep anti-glare module, a bevel anti-glare module, an inner arc anti-glare module, and an outer arc anti-glare module can be selected. For details, refer to Fig.11 , the anti-glare inner ring 36 of the deep anti-glare module is a truncated cone shell with the upper end and the lower end parallel to each other; Fig.12 , the anti-glare inner ring 36 of the bevel anti-glare module is a truncated cone-like shell with an inclined upper end; Fig.13 The cross-sectional sidewall of the inner arc anti-glare inner ring 36 of the inner arc anti-glare module is in a concave arc shape; refer to Fig.14 The cross-sectional side wall of the anti-glare inner arc 36 of the outer arc anti-glare module is in an outwardly concave arc shape.

[0080] If it is necessary to form a light spot of different shapes during the use of the lamp, the light outlet at the lower end of the anti-glare inner ring 36 in the anti-glare module 3 will be set to a corresponding shape. Fig.15 , is a circular anti-glare module, in which the lower end light outlet of the anti-glare inner ring 36 is circular, and a circular light spot can be formed when in use. Fig.16 , is an elliptical anti-glare module, the lower end light outlet of the anti-glare inner ring 36 in the elliptical anti-glare module is elliptical, and an elliptical light spot can be formed when in use. At the same time, the lower end of the anti-glare inner ring 36 in the circular anti-glare module and the elliptical anti-glare module is smaller than the lower end of the anti-glare bottom ring 35, so that the outer edge of the lower end of the anti-glare inner ring 36 and the inner edge of the lower end of the anti-glare bottom ring 35 form a gap; in order to make the anti-glare module 3 more beautiful, an anti-glare decorative plate 37 adapted to the gap is usually fixedly installed at the lower end of the anti-glare bottom ring 35.

[0081] In leisure and comfortable places such as homes, hotels and restaurants, lighting fixtures with atmosphere anti-glare modules are used to achieve a suitable lighting atmosphere. Fig.17 , which is an atmosphere anti-glare module. An atmosphere adjustment component 38 is installed in the anti-glare inner ring 36 of the atmosphere anti-glare module. Specifically, the atmosphere adjustment component 38 includes a mounting and fixing bucket 382 installed on the anti-glare inner ring 36 and an atmosphere adjustment disk 381 installed on the lower side of the mounting and fixing bucket 382. The specific mounting structure can be connected by bolts or clamps, which is not limited in the present embodiment.

[0082] The mounting and fixing bucket 382 is usually made of a light-transmitting material, and using mounting and fixing buckets 382 of different colors can produce different lighting colors to form different lighting atmospheres. In addition, the size of the atmosphere adjustment plate 381 is smaller than the size of the lower opening of the anti-glare inner ring 36, so that the atmosphere adjustment plate 381 and the lower opening of the anti-glare inner ring 36 can form a gap for light to pass through; and in this embodiment, the cross-section of the atmosphere adjustment plate 381 presents a situation where the middle thickness is greater than the edge thickness. When the atmosphere adjustment plate 381 is made of a light-transmitting material, a layered lighting effect can be obtained to achieve a better lighting atmosphere.

[0083] The implementation principle of a modular lamp in an embodiment of the present application is: the mounting outer ring 1 is installed at a preset position to achieve the purpose of installing the lighting fixture; when the user needs to disassemble and replace the anti-glare module 3, the supporting inner ring 2 can be removed from the mounting outer ring 1 first. At this time, the supporting inner ring 2 together with the light source module 4 and the anti-glare module 3 are removed from the mounting outer ring 1 together.

[0084] Next, the user does not need to use disassembly tools, but only needs to apply pressure to the anti-glare module 3 through the pressure plate 34 on the side wall of the anti-glare module 3 to make the anti-glare module 3 shrink and deform inward, so that the wedge-shaped block 33 on the limiting arm 32 can be disengaged from the limiting groove 28, thereby achieving the purpose of detaching the anti-glare module 3 from the supporting inner ring 2.

[0085] In addition, the installation between the replaced anti-glare module 3 and the supporting inner ring 2 is achieved by utilizing the cooperation between the wedge-shaped block 33 and the limiting groove 28; in addition, the light source module 4 can also be turned on to try out the use effect of the replaced anti-glare module 3. After obtaining a satisfactory lighting effect, the elastic fixing part and the fixing groove 26 can be used to cooperate to complete the connection between the supporting inner ring 2 and the mounting outer ring 1.

[0086] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A modular lamp, characterized in that: The invention comprises an installation outer ring (1), a supporting inner ring (2) arranged inside the installation outer ring (1), a light source module (4) arranged on the supporting inner ring (2), and an anti-glare module (3) arranged on the installation outer ring (1), wherein the anti-glare module (3) is located on a side where the light source module (4) emits illumination light; the outer wall of the supporting inner ring (2) is provided with a fixing groove (26), wherein the fixing groove (26) is an annular groove arranged around the outer wall of the supporting inner ring (2); the inner wall of the installation outer ring (1) is provided with an elastic fixing member, wherein the elastic fixing member cooperates with the fixing groove (26) to realize a detachable connection between the installation outer ring (1) and the supporting inner ring (2); The elastic fixing member comprises a mounting plate (61) and a V-shaped plate (62); the mounting plate (61) is arranged on the inner wall of the mounting outer ring (1); one end of the V-shaped plate (62) is connected to the mounting plate (61), and the other end is suspended and has a spacing with the mounting plate (61); the tip protrusion of the V-shaped plate (62) is slidably connected to the fixing groove (26); the V-shaped plate (62) extends with a toggle portion (621), and the toggle portion (621) is exposed from the ring edge of the mounting outer ring (1); a circumferential positioning component for limiting the arbitrary rotation of the supporting inner ring (2) and the mounting outer ring (1) is provided between the supporting inner ring (2) and the mounting outer ring (1); The inner wall of the supporting inner ring (2) is provided with a limiting groove (28) and a guide groove (281) connected to the limiting groove (28); a limiting arm (32) is provided on a side of the anti-glare module (3) close to the supporting inner ring (2); an end of the limiting arm (32) away from the anti-glare module (3) is provided with a wedge-shaped block (33) capable of being embedded in the limiting groove (28); a groove wall of the guide groove (281) away from the center line of the supporting inner ring (2) is provided with an inclined abutting surface (282) for the wedge-shaped block (33) to abut and slide against; The anti-glare module (3) is provided with a pressure-bearing portion for a user to apply pressure, the pressure-bearing portion being used to enable the anti-glare module (3) to be deformed under force so as to disengage the wedge-shaped block (33) from the limiting groove (28), the side wall of the pressure-bearing portion away from the center line of the anti-glare module (3) being provided as a pressure-bearing surface (341), the horizontal distance between the side of the pressure-bearing surface (341) close to the supporting inner ring (2) and the center line of the anti-glare module (3) being greater than the horizontal distance between the side of the pressure-bearing surface (341) away from the supporting inner ring (2) and the center line of the anti-glare module (3).

2. A modular lamp according to claim 1, characterized in that: The limiting groove (28) passes through from the inner wall of the supporting inner ring (2) to the outer wall of the supporting inner ring (2).

3. A modular lamp according to claim 1, characterized in that: The anti-glare module (3) comprises an anti-glare inner ring (36), the outer ring diameter of one end of the anti-glare inner ring (36) facing the supporting inner ring (2) is smaller than the inner ring diameter of the supporting inner ring (2), and the end of the anti-glare inner ring (36) extends into the supporting inner ring (2); the anti-glare module (3) is provided with an abutting positioning member (31) for abutting against the end face of the supporting inner ring (2).

4. A modular lamp according to claim 3, characterized in that: The abutting positioning member (31) is connected to the limiting arm (32), and the abutting positioning member (31) and the limiting arm (32) form a closed ring.

5. The modular lamp according to claim 1, characterized in that: The circumferential positioning assembly comprises a plurality of positioning slots (25) arranged on the outer wall of the supporting inner ring (2) and a positioning clamping member (5) arranged on the inner wall of the mounting outer ring (1); the positioning clamping member (5) comprises a connecting piece (51) arranged on the mounting outer ring (1) and a movable spring piece (52) arranged on the connecting piece (51); one side of the movable spring piece (52) is connected to the connecting piece (51) and the other side is suspended and has a spacing with the connecting piece (51); and the movable spring piece (52) is provided with an embedding portion (521) for embedding into the positioning slot (25).

6. A modular lamp according to claim 5, characterized in that: The outer wall of the supporting inner ring (2) is provided with a positioning ring edge (24), and a plurality of positioning grooves (25) are evenly arranged on the positioning ring edge (24) to form a toothed ring shape, and the groove depth of the positioning grooves (25) is smaller than the distance between the outer wall of the positioning ring edge (24) and the outer wall of the supporting inner ring (2).

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