CN214249349U - Modularized lamp - Google Patents

Abstract

The application relates to a modular lamp, which comprises an installation outer ring, a bearing inner ring arranged in the installation outer ring, a light source module arranged on the bearing inner ring and an anti-dazzle module arranged on the installation outer ring, wherein the anti-dazzle module is positioned on one side of the light source module, which emits illumination light; the outer wall of the bearing inner ring is provided with a fixing groove, the inner wall of the installation outer ring is provided with an elastic fixing piece, and the elastic fixing piece is matched with the fixing groove to realize detachable connection between the installation outer ring and the bearing inner ring; a limiting groove is formed in the inner wall of the bearing inner ring, a limiting arm is arranged on one side, close to the bearing inner ring, of the anti-dazzle module, and a wedge-shaped fixture block capable of being embedded into the limiting groove is arranged at one end, far away from the anti-dazzle module, of the limiting arm; the anti-dazzle module can be stressed and deformed so that the wedge-shaped fixture block is separated from the limiting groove. This application has the effect that convenient to use person carries out the dismouting to anti-dazzle module.

Description

Modularized lamp

Technical Field

The application relates to the technical field of lighting lamps, in particular to a modular lamp.

Background

The lighting lamps are various in variety, such as a ceiling lamp, a down lamp, a desk lamp, a floor lamp, a wall lamp, a spot lamp and the like; meanwhile, the colors of the lighting fixtures are also many. When purchasing lamps, users usually choose and match the lamps according to their own occupation, hobbies, interests and habits, and correspondingly consider factors such as furniture display and wall color; in addition, the practicability and the placing effect can be considered, so that the space integrity and the coordination sense are achieved.

In the related art, the lighting lamp mainly comprises a pre-installation module, a light source fixing module arranged on the pre-installation module, a light source module arranged on the light source fixing module and an anti-dazzle module arranged in the pre-installation module; the anti-dazzle module is usually connected with the pre-installation module through a bolt, is positioned on one side of the light source module, which emits the illumination light, and can enable the illumination lamp to generate different illumination effects through pre-installing the anti-dazzle modules with different shapes and colors. In practical application, the lighting lamp with different lighting effects can be adapted to different architectural styles and visually generate different anti-dazzle effects.

With respect to the related art in the above, the inventors consider that: when different lighting effects need to be changed in the same use environment, the whole lighting lamp is generally required to be detached from the installation position, the anti-dazzle module is disassembled and replaced by using the corresponding disassembling tool, and the lighting lamp is generally installed on the ceiling, so that the disassembly, assembly and replacement processes of the anti-dazzle module are inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to facilitate carrying out the dismouting change in order to realize different illuminating effect to the anti-dazzle module in the lighting fixture, this application provides a modularization lamps and lanterns.

The application provides a modularization lamps and lanterns adopts following technical scheme:

a modularized lamp comprises an installation outer ring, a bearing inner ring arranged in the installation outer ring, a light source module arranged on the bearing inner ring and an anti-dazzle module arranged on the installation outer ring, wherein the anti-dazzle module is positioned on one side of the light source module, which emits illumination light; the outer wall of the bearing inner ring is provided with a fixing groove, the inner wall of the installation outer ring is provided with an elastic fixing piece, and the elastic fixing piece is matched with the fixing groove to realize detachable connection between the installation outer ring and the bearing inner ring; a limiting groove is formed in the inner wall of the bearing inner ring, a limiting arm is arranged on one side, close to the bearing inner ring, of the anti-dazzle module, and a wedge-shaped fixture block capable of being embedded into the limiting groove is arranged at one end, far away from the anti-dazzle module, of the limiting arm; the anti-dazzle module can be stressed and deformed to enable the wedge-shaped fixture block to be separated from the limiting groove.

By adopting the technical scheme, the mounting outer ring is mounted at a preset position, so that the purpose of mounting the lighting lamp is achieved; when a user needs to disassemble, assemble and replace the anti-dazzle module, the bearing inner ring can be firstly disassembled from the installation outer ring, at the moment, the bearing inner ring, the light source module and the anti-dazzle module are disassembled from the installation outer ring together, then, without the help of an disassembling tool, the user only needs to apply pressure to the position of the anti-dazzle module, which is provided with the limiting arm, so that the anti-dazzle module generates inward shrinkage deformation, the wedge-shaped fixture block on the limiting arm is separated from the limiting groove, and then, the anti-dazzle module can be disassembled from the bearing inner ring; meanwhile, the anti-dazzle module and the bearing inner ring are installed after replacement by utilizing the matching of the wedge-shaped fixture block and the limiting groove; in addition, also can open the light source module in order to try to see the result of use of the anti-dazzle module after changing, wait to obtain satisfied illuminating effect, reuse the cooperation between elastic fixing piece and the fixed slot, accomplish the bearing inner ring and install being connected between the outer ring.

Optionally, the inner wall of the bearing inner ring is provided with a guide groove communicated with the limiting groove, and a groove wall of the guide groove far away from the central line of the bearing inner ring is provided with an inclined abutting surface for abutting and sliding of the wedge-shaped fixture block.

Through adopting above-mentioned technical scheme, the user will prevent dazzle the module and install in the inner ring's of bearing in-process, and the guide way can play the guide effect to the wedge fixture block on the spacing arm to realize that the position between wedge fixture block and the spacing groove aligns, so that the installation between anti-dazzle module and the bearing inner ring is more convenient.

Optionally, the limiting groove penetrates from the inner wall of the bearing inner ring to the outer wall of the bearing inner ring.

Through adopting above-mentioned technical scheme, install in the in-process of bearing inner ring at the user with anti-dazzle module, the user can follow the position of observing spacing groove in the outward appearance to realize that the position between wedge fixture block and the spacing groove aligns, so that the installation of anti-dazzle module and bearing inner ring is more convenient.

Optionally, the anti-dazzle module comprises an anti-dazzle inner ring, the diameter of an outer ring at one end of the anti-dazzle inner ring, which faces the bearing inner ring, is smaller than that of the inner ring of the bearing inner ring, and the end part of the anti-dazzle inner ring extends into the bearing inner ring; the anti-dazzle module is provided with a butting positioning piece which is used for butting against the end face of the bearing inner ring.

By adopting the technical scheme, the end part of the anti-dazzle inner ring can extend into the bearing inner ring, so that the anti-dazzle inner ring can be closer to the light source module, the light leakage condition is reduced in the actual use process, and a better illumination effect is achieved; meanwhile, the arrangement of the abutting positioning piece is convenient for the abutting positioning function in the process of installing the anti-dazzle module.

Optionally, the abutting positioning piece (31) is connected with the limiting arm (32), and the abutting positioning piece (31) and the limiting arm (32) form a closed ring.

Through adopting above-mentioned technical scheme, the butt setting element is connected with spacing arm and can promotes the stability of being connected between spacing arm and the anti-dazzle module, and simultaneously, will anti-dazzle module installation in the inner ring's of bearing in-process, the mutual butt of inner wall of wedge fixture block and bearing inner ring just slides each other, can order about spacing arm along the direction slope of being close to anti-dazzle module central line, make the butt setting element be connected with spacing arm and constitute closed cyclic annular, can keep the good restoring force behind the slope deformation of spacing arm, thereby keep the stable connection between anti-dazzle module and the bearing inner ring.

Optionally, the anti-dazzle module is provided with a pressed part for a user to press, the side wall of the pressed part, which is far away from the central line of the anti-dazzle module, is designed as a pressed surface, and the horizontal distance between one side of the pressed surface, which is close to the inner ring of the bearing, and the central line of the anti-dazzle module is greater than the horizontal distance between one side of the pressed surface, which is far away from the inner ring of the bearing, and the central line of the anti-dazzle module.

By adopting the technical scheme, in the process that a user actually applies pressure to the pressure-receiving surface to drive the anti-dazzle module to deform, one end, close to the bearing inner ring, of the pressure-receiving surface inclines in the direction close to the central line of the anti-dazzle module, and compared with the mode that the pressure-receiving surface is arranged to be a vertical surface, the inclined pressure-receiving surface can keep the fingers applied by the user to be in good contact with the pressure-receiving surface; simultaneously, the inclined pressure surface makes the force application direction of a user be a slightly inclined upward angle, so that the wedge-shaped fixture block can be conveniently separated from the limiting groove, and the anti-dazzle module and the bearing inner ring can be more conveniently detached.

Optionally, the elastic fixing piece comprises a mounting piece and a V-shaped piece, and the mounting piece is arranged on the inner wall of the mounting outer ring; the one end of V-arrangement piece is connected in the installation piece, and the other end hangs and establishes and has the interval with the installation piece, the pointed portion arch of V-arrangement piece is arranged in stretching into the fixed slot.

Through adopting above-mentioned technical scheme, use V-arrangement piece and fixed slot to cooperate, can realize bearing inner ring and the installation outer loop between can dismantle and be connected simple structure and practicality.

Optionally, the bearing inner ring and the mounting outer ring are circular rings with collinear central axes, the fixing groove is an annular groove arranged around the outer wall of the bearing inner ring, and a tip part of the V-shaped piece is convexly and slidably connected to the fixing groove; and a circumferential positioning component for limiting the random rotation of the bearing inner ring and the mounting outer ring is arranged between the bearing inner ring and the mounting outer ring.

By adopting the technical scheme, the tip part of the V-shaped sheet is connected with the fixed groove in a protruding and sliding manner, so that the rotating connection between the bearing inner ring and the mounting outer ring is realized, namely the rotating connection between the anti-dazzle module and the mounting outer ring is realized; if the shape for transmitting light on the anti-dazzle module is asymmetric, when the lighting lamp is fixedly arranged at a designated position through the installation outer ring, a user can apply force to the anti-dazzle module to drive the anti-dazzle module to rotate, so that the effect of adjusting the lighting effect is achieved, and the lighting atmosphere is convenient to adjust; simultaneously, after the angle to anti-dazzle module is adjusted, utilize circumference locating component can fix a position the bearing inner ring after the rotation, reduce the bearing inner ring and the installation outer loop condition of rotating at will.

Optionally, the circumference locating component is including locating a plurality of positioning groove of bearing inner ring outer wall and locating the location joint spare of installation outer loop inner wall, location joint spare is including locating the connection piece on the installation outer loop and locating the activity shell fragment on the connection piece, one side of activity shell fragment is connected in the connection piece, and the opposite side hangs and establishes and have the interval with the connection piece, just activity shell fragment is equipped with the embedding portion that is used for imbedding positioning groove.

By adopting the technical scheme, when the embedding part of the movable elastic sheet is embedded into the positioning clamping groove, the bearing inner ring can be kept relatively fixed with the mounting outer ring, so that the condition that the bearing inner ring rotates randomly relative to the mounting outer ring is effectively reduced; and ordering about bearing inner ring pivoted in-process, the activity shell fragment receives the butt effect of positioning groove lateral wall and takes place elastic deformation along the direction that is close to the connection piece, when the position of the embedding portion of activity shell fragment and an adjacent positioning groove corresponds relatively, the activity shell fragment makes embedding portion card go into positioning groove because of the elastic restoring force effect of self in, has accomplished the process of carrying out the rotation to the bearing inner ring promptly conveniently.

Optionally, the outer wall of the inner ring of the bearing is provided with a positioning ring edge, a plurality of positioning clamping grooves are evenly distributed on the positioning ring edge to form a toothed ring, and the groove depth of each positioning clamping groove is smaller than the distance between the outer wall of the positioning ring edge and the outer wall of the inner ring of the bearing.

Through adopting above-mentioned technical scheme, the holding ring is along protrusion in the outer wall of bearing inner ring, and positioning channel's groove depth is less than the holding ring along the distance between outer wall and the bearing inner ring outer wall, reduces the bearing inner ring and installs the outer loop dismouting in-process, and the condition of scraping takes place for movable elastic sheet and bearing inner ring outer wall, makes the dismouting between bearing inner ring and the installation outer loop more convenient.

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

1. the user can conveniently detach the anti-dazzle module from the bearing inner ring without using a dismounting tool; meanwhile, the bearing inner ring, the light source module and the anti-dazzle module are detached from the installation outer ring, so that a user can conveniently check the using effect of the replaced anti-dazzle module;

2. in the process that a user installs the anti-dazzle module on the bearing inner ring, the position alignment between the wedge-shaped fixture block and the limiting groove is convenient to realize, so that the installation process of the anti-dazzle module and the bearing inner ring is more convenient;

3. the user can be to anti-dazzle module application of force in order to order about anti-dazzle module and rotate to reach the effect of adjusting the illuminating effect, so that the illumination lamps and lanterns form good adaptation with the illumination atmosphere in the in-service use.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of an embodiment of the present application.

Fig. 3 is an exploded view illustrating a mounting structure of a light source module according to an embodiment of the present disclosure.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2.

FIG. 5 is an exploded view of the embodiment of the present application for illustrating the installation structure of the locking assembly and the light source fixing ring.

FIG. 6 is an exploded view of the light source fixing ring, the inner bearing ring and the antiglare module in an embodiment of the present application.

FIG. 7 is an exploded view of the light source ring and inner support ring of the present application.

Fig. 8 is an exploded view of the adjusting fixing base and the elastic adjusting member in the embodiment of the present application.

Fig. 9 is an exploded view of the outer ring, the positioning clip and the elastic fixing member of the embodiment of the present application.

Fig. 10 is an enlarged schematic view of a portion B in fig. 2.

Fig. 11 is a schematic sectional view of a deep anti-glare module in an embodiment of the present application.

Fig. 12 is a schematic sectional view of a slant surface dazzle prevention module in the embodiment of the present application.

FIG. 13 is a schematic sectional view of an inner arc type dazzle prevention module in the embodiment of the present application.

FIG. 14 is a schematic sectional view of an outer arc type dazzle prevention module in the embodiment of the present application.

Fig. 15 is a schematic structural view of a circular dazzle prevention module in the embodiment of the present application.

Fig. 16 is a schematic structural view of an elliptical dazzle prevention module in the embodiment of the present application.

FIG. 17 is a schematic sectional view of an atmosphere anti-glare module in an embodiment of the present application.

Description of reference numerals: 1. installing an outer ring; 11. installing a butting ring; 12. an elastic abutting piece; 121. a butting arm; 122. an elastic portion; 2. supporting the inner ring; 21. connecting the shaft hole; 22. a notch groove; 221. a first semicircular groove; 2211. a movable notch; 222. positioning the bump; 23. mounting grooves; 24. a positioning ring edge; 25. positioning the clamping groove; 26. fixing grooves; 261. abutting against the inclined plane; 27. a light source fixing ring; 271. a first connecting shaft; 272. a second connecting shaft; 2721. a limiting block; 273. an angle marking line; 274. a positioning ring; 275. a limiting bump; 276. installing a containing groove; 2761. a clamping groove; 277. a sliding groove; 28. a limiting groove; 281. a guide groove; 282. an inclined abutting surface; 29. a light changing module; 291. a light-changing lens; 292. a light-changing mounting ring; 3. an anti-dazzle module; 31. abutting against the positioning piece; 32. a limiting arm; 33. a wedge-shaped fixture block; 34. tabletting; 341. a pressed surface; 35. an anti-dazzle bottom ring; 36. an anti-dazzle inner ring; 37. an anti-dazzle decorative plate; 38. an atmosphere adjusting assembly; 381. an atmosphere adjusting disk; 382. installing a fixed hopper; 4. a light source module; 41. a light source main body; 42. a light source connecting end; 421. a limiting convex edge; 5. positioning the clamping piece; 51. connecting sheets; 52. a movable spring plate; 521. an insertion section; 6. a spring-shaped fixing member; 61. mounting a sheet; 62. a V-shaped piece; 621. a toggle part; 622. an abutting portion; 7. an angle adjustment assembly; 71. an angle positioning plate; 711. a through hole; 712. a circular accommodating groove; 7121. a circular convex ring; 713. positioning a groove; 72. adjusting the fixed seat; 721. a circular boss; 7211. a movable groove; 7212. an opening; 7213. a circular groove; 73. an elastic adjustment member; 731. a spring back portion; 7311. a first spring plate; 7312. a second elastic sheet; 732. a clamping part; 8. a latch assembly; 81. an elastic limiting part; 811. a fixing sheet; 8111. a clamping strip; 81111. an elastic card; 81112. limiting and folding edges; 8112. positioning the projection; 812. a movable plate; 8121. a limiting part; 8122. abutting the sheet; 82. a locking member; 821. a connecting portion; 8211. a first groove; 8212. a second groove; 822. a sliding part; 823. a pushing part; 8231. anti-slip strips; 824. a locking portion; 9. a connecting assembly; 91. connecting blocks; 911. a second semi-circular groove; 912. a positioning groove; 913. an indication block; 92. and (4) bolts.

Detailed Description

The present application is described in further detail below with reference to figures 1-14.

The embodiment of the application discloses modularization lamps and lanterns. Referring to fig. 1 and 2, a modular lamp comprises an installation outer ring 1, a bearing inner ring 2 installed in the installation outer ring 1, a light changing module 29 installed in the bearing inner ring, a light source module 4 installed on the bearing inner ring 2, and an anti-dazzle module 3 installed on the bearing inner ring 2, wherein the installation outer ring 1 and the bearing inner ring 2 are both in a circular ring shape; wherein, installation outer loop 1 is used for installing in the position of predetermineeing, and bearing inner ring 2 demountable installation is in installation outer loop 1. Simultaneously, light source module 4 and anti-dazzle module 3 are installed on bearing inner ring 2, when bearing inner ring 2 when detaching from installation outer loop 1, can make bearing inner ring 2, light source module 4 and anti-dazzle module 3 all with installation outer loop 1 phase separation. In addition, the anti-dazzle module 3 is positioned on one side of the light source module 4 emitting the illumination light, and the illumination lamp can generate light spots of different shapes or illumination effects of different colors by designing the shape or the color of the anti-dazzle module 3 so as to adapt to different building styles or generate different anti-dazzle effects.

Specifically, the lower end of the installation outer ring 1 is formed with an installation abutting ring 11, and the outer ring diameter of the installation abutting ring 11 is larger than that of the installation outer ring 1. Two elastic abutting pieces 12 are symmetrically installed on the side wall of the installation outer ring 1, each elastic abutting piece 12 comprises an abutting arm 121 and an elastic part 122, each elastic part 122 is located at one end, close to the installation outer ring 1, of each abutting arm 121, and each elastic part 122 is in a torsion spring shape. Correspondingly, the side wall of the installation outer ring 1 is formed with a fixed installation shaft rotatably connected with the elastic part 122, and the elastic part 122 is rotatably connected with the fixed installation shaft to realize the rotatable connection between the elastic abutting part 12 and the installation outer ring 1. Meanwhile, in the uninstalled state, one end of the abutting arm 121 far away from the elastic portion 122 abuts against the installation abutting ring 11 of the installation outer ring 1, and in the process of driving the elastic abutting piece 12 to turn over along the direction far away from the installation abutting ring 11, the elastic portion 122 elastically deforms step by step.

Taking the installation of the outer ring 1 on the ceiling as an example, a circular installation hole is pre-opened on the ceiling, the diameter of the circular installation hole is matched with the diameter of the outer ring of the installation outer ring 1, and the diameter of the circular installation hole is smaller than the diameter of the outer ring of the installation abutting ring 11. In the installation process, the elastic abutting piece 12 is firstly turned upwards along the direction far away from the installation abutting ring 11, so that the installation outer ring 1 and the elastic abutting piece 12 can pass through the circular installation hole from bottom to top; at this time, the elastic portion 122 is in an elastically deformed state. Then, the elastic restoring force of the elastic portion 122 acts to make the contact arm 121 contact the upper surface of the ceiling. Meanwhile, the installation between the outer ring 1 and the ceiling is completed by matching the abutting action of the installation abutting ring 11 at the lower end of the outer ring 1 and the lower surface of the ceiling.

Referring to fig. 2 and 3, a light source fixing ring 27 is rotatably connected to the upper end of the inner bearing ring 2, and the rotation axis of the light source fixing ring 27 is perpendicular to the central axis of the inner bearing ring 2. Meanwhile, the light changing module 29 is arranged at the lower end of the light source fixing ring 27, so that the connection relationship between the light changing module 29 and the bearing inner ring 2 is realized through the light source fixing ring 27; specifically, light module 29 includes a light affecting mounting ring 292 and a light affecting lens 291. The light-changing installation ring 292 is connected to the light source fixing ring 27 by means of a bolt or a snap connection, and a gap for limiting the light-changing lens 291 is formed after the light-changing installation ring 292 is fixed to the light source fixing ring 27, so as to achieve the effect of fixing the light-changing lens 291.

In addition, the light source module 4 is detachably connected to the light source fixing ring 27, so that the connection between the light source module 4 and the inner supporting ring 2 is realized. The light source module 4 includes a light source main body 41 and a light source connecting end 42 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 connection end 42 is circular, and a limit protruding 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, and a positioning ring 274 for abutting and positioning the end of the light source connection end 42 is formed inside the light source fixing ring 27.

Referring to fig. 3 and 4, the limiting structure is installed in the light source fixing ring 27, and the limiting structure is used for limiting and locking the limiting convex edge 421; specifically, the limiting structure comprises a limiting bump 275 and a locking assembly 8 which are both arranged on the inner side wall of the light source fixing ring 27; wherein, there are two spacing lugs 275, and the hasp subassembly 8 has one, and two spacing lugs 275 and a hasp subassembly 8 are along the equal contained angle distribution of the inner peripheral circle of light source fixed ring 27. When the light source connection end 42 extends into the light source fixing ring 27 and abuts against the positioning ring 274, the limit projection 275 abuts against a side of the limit ledge 421 away from the positioning ring 274.

Specifically, the locking assembly 8 includes an elastic limiting member 81 and a locking member 82, wherein the elastic limiting member 81 includes a fixing plate 811 and a movable plate 812, the fixing plate 811 is connected with the light source fixing ring 27, specifically, an installation accommodating groove 276 for accommodating the fixing plate 811 is provided on a side wall of the light source fixing ring 27, a notch of the installation accommodating groove 276 communicates with an end edge of the light source fixing ring 27 far from the positioning ring 274, and one side of the installation accommodating groove 276 facing the center of the light source fixing ring 27 communicates with an inner wall of the light source fixing ring 27. The two opposite groove walls of the installation accommodating groove 276 along the circumferential direction of the light source fixing ring 27 are respectively provided with a clamping groove 2761 in an extending manner; correspondingly, the two sidewalls of the fixing plate 811 deviating from each other along the circumferential direction of the light source fixing ring 27 are integrally bent to form a clamping strip 8111 for being inserted into the clamping groove 2761, and the thickness of the clamping strip 8111 is smaller than the groove width of the clamping groove 2761.

Referring to fig. 5, each clamping bar 8111 is formed with two elastic clamping pieces 81111, one side of each elastic clamping piece 81111 is connected with the clamping bar 8111, and the distance between the other side of each elastic clamping piece 81111 and the clamping bar 8111 is gradually increased along the direction that the clamping bar 8111 is separated from the clamping groove 2761; moreover, the maximum distance between the elastic clamping piece 81111 and the clamping strip 8111 is larger than the gap between the clamping strip 8111 and the groove wall of the clamping groove 2761, so that the clamping action of the elastic clamping piece 81111 on the groove wall of the clamping groove 2761 is utilized to realize the relative fixation between the clamping strip 8111 and the clamping groove 2761, and finally, the connection between the fixing piece 811 and the light source fixing ring 27 is realized. In addition, the end part of the clamping strip 8111 is also bent to form a limiting folding edge 81112, and the plane where the limiting folding edge 81112 is located is perpendicular to the plane where the clamping strip 8111 is located; in addition, in the process that the clamping strip 8111 extends into the clamping groove 2761, the limiting folding edge 81112 gradually approaches to the ring edge of the light source fixing ring 27, and when the limiting folding edge 81112 abuts against the ring edge of the light source fixing ring 27, the clamping strip 8111 is completely inserted into the clamping groove 2761.

Referring to fig. 4 and 5, one end of the movable plate 812 is connected to one end of the fixed plate 811, and the connection point of the movable plate 812 and the fixed plate 811 is located on the side of the elastic limiting member 81 away from the positioning ring 274; meanwhile, a gap is formed between the movable plate 812 and the fixed plate 811, so that the fixed plate 811 is connected with the movable plate 812 in a U shape. In addition, a limit part 8121 in a triangular convex shape is formed by bending the surface of the movable plate 812 departing from the fixed plate 811, and when the end of the light source extends into the light source fixing ring 27 to abut against the positioning ring 274, the limit part 8121 is used for abutting against one side of the limit convex edge 421 departing from the positioning ring 274; in addition, the relative fixation between the end of the light source and the light source fixing ring 27 can be realized by combining the abutting limit function of the limit block 2721 on the limit convex edge 421. In this embodiment, the movable plate 812 has a sheet-shaped abutting piece 8122 on a side close to the positioning ring 274, and when the limiting portion 8121 abuts against a side of the limiting convex edge 421 away from the positioning ring 274, the abutting piece 8122 abuts against and abuts against an outer annular wall of the positioning ring 274.

Referring to fig. 4 and 5, the outer side wall of the light source fixing ring 27 is provided with a sliding groove 277 communicated to the installation accommodating groove 276, and a notch of the sliding groove 277 penetrates to 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. Wherein, connecting portion 821 is located in installation accommodating groove 276 between fixed piece 811 and sliding groove 277, and sliding portion 822 is integrated into connecting portion 821 towards the surface of sliding groove 277, and sliding portion 822 stretches into in sliding groove 277 and slides with sliding groove 277 and be connected. 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 out of the outer wall of the light source fixing ring 27, so that the pushing portion 823 is used for being pushed by a user, and the purpose of driving the locking member 82 to slide is achieved. In addition, pushing part 823 deviates from one side of the portion 822 that slides and has many antislip strips 8231 still to the shaping, and many antislip strips 8231 arrange along the direction of sliding interval of locking piece 82, and the convenience that user's drive pushing part 823 moved is further promoted in the setting of antislip strip 8231.

Referring to fig. 4 and 5, the 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 one side of the connecting portion 821 away from the sliding portion 822, so that by driving the locking member 82 to slide, the locking portion 824 can move to one side of the movable piece 812 facing the fixing piece 811 to abut and limit the abutting piece 8122 of the movable piece 812, and thus the stable abutting and limiting effect of the limiting portion 8121 on the movable piece 812 on the limiting convex edge 421 is maintained. Meanwhile, the connecting portion 821 is further provided with a first groove 8211 and a second groove 8212 at intervals along the moving direction of the locking member 82, and 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; also, the groove depth of the first groove 8211 is larger than the groove depth of the second groove 8212.

Referring to fig. 4 and 5, a positioning protrusion 8112 matched with the first groove 8211 and the first groove 8211 is formed by bending the side wall of the fixing plate 811 away from the movable plate 812, and when the locking member 82 moves to the position where the first groove 8211 is matched with the positioning protrusion 8112, the locking portion 824 of the locking member 82 is positioned at one side of the movable plate 812 facing the fixing plate 811 to abut and limit the movable plate 812; when the locking member 82 moves to the second groove 8212 to match with the positioning protrusion 8112, the locking portion 824 of the locking member 82 is dislocated with the movable piece 812 to release the abutting limiting effect on the movable piece 812, so that the user can conveniently detach and mount the end portion of the light source from and to the light source fixing ring 27.

Referring to fig. 6 and 7, a first connecting shaft 271 and a second connecting shaft 272 are fixedly mounted on an outer side wall of the light source fixing ring 27, the first connecting shaft 271 and the second connecting shaft 272 are symmetrically arranged, and central axes of the first connecting shaft 271 and the second connecting shaft 272 are collinear. Correspondingly, the inner wall of the bearing inner ring 2 is provided with a connecting shaft hole 21 matched with the first connecting shaft 271, and the inner wall of the other side is provided with a gap groove 22 penetrating through the inner side wall and the outer side wall of the bearing inner ring 2; meanwhile, the groove bottom of the notch groove 22 is provided with a first semicircular groove 221 matched with the second connecting shaft 272. Correspondingly, the longitudinal adjusting component is installed between one side of the bearing inner ring 2 close to the first connecting shaft 271 and the light source fixing ring 27, and the connecting component 9 for fixing the second connecting shaft 272 is installed at one side of the bearing inner ring 2 connected with the second connecting shaft 272.

Referring to fig. 6 and 7, an angle adjusting 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 bearing inner ring 2, and the angle adjusting assembly 7 includes an angle positioning plate 71, an adjusting fixing seat 72 and an elastic adjusting piece 73; the inner side of the inner bearing ring 2 is provided with an installation groove 23 communicated with the connecting shaft hole 21, the angle positioning plate 71 is accommodated in the installation groove 23, and the angle positioning plate 71 is provided with a through hole 711 opposite to the connecting shaft hole 21 for the first connecting shaft 271 to pass through. Meanwhile, the mounting groove 23 is formed with an opening penetrating to the end surface of the bearing inner ring 2 so as to insert the angle positioning plate 71 into the mounting groove 23. The surface of the angle positioning plate 71 facing the light source fixing ring 27 is provided with a circular accommodating groove 712, the wall of the circular accommodating groove 712 is provided with a plurality of positioning grooves 713, the plurality of positioning grooves 713 are arranged at intervals along the circumferential direction of the circular accommodating groove 712, and the side wall of the circular accommodating groove 712 forms an arc-shaped rack-shaped structure.

Referring to fig. 6 and 7, the adjusting fixing seat 72 is fixedly mounted on the outer side wall of the light source fixing ring 27, and a circular boss 721 matched with the circular receiving groove 712 is formed on one side of the adjusting fixing block away from the light source fixing ring 27; meanwhile, the surface of the circular boss 721 facing the circular receiving groove 712 is provided with a movable groove 7211, and the sidewall of the circular boss 721 is provided with an opening 7212 communicated to the movable groove 7211. In this embodiment, the movable groove 7211 is formed in a symmetrical meniscus shape, and the opening 7212 is located at a middle position in the longitudinal direction of the movable groove 7211.

Referring to fig. 7 and 8, the elastic adjusting member 73 is formed by bending a metal sheet, specifically, the elastic adjusting member 73 includes a springback portion 731 and a clamping portion 732, where the springback portion 731 includes two segments of a first elastic sheet 7311 and a second elastic sheet 7312 which are symmetrically disposed, the first elastic sheet 7311 and the second elastic sheet 7312 are both arc-like shapes, and the first elastic sheet 7311 and the second elastic sheet 7312 are matched to form a "()" shape. Meanwhile, the resilience portion 731 is accommodated in the movable groove 7211, and the groove width of the movable groove 7211 is greater than the thickness of the resilience portion 731, so that the resilience portion 731 can be elastically deformed in the movable groove 7211 after being stressed.

Referring to fig. 7 and 8, the engaging portion 732 is V-shaped, and one end of the engaging portion 732 is connected to the first resilient plate 7311, and the other end is connected to the second resilient plate 7312. Meanwhile, the catching 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 locking portion 732 is locked in the positioning groove 713, so as to limit the light source fixing ring 27 from rotating freely on the inner support ring 2.

Referring to fig. 7 and 8, in order to improve the stability of the rotational connection between the first connecting shaft 271 and the inner bearing ring 2, a circular convex ring 7121 is further formed in the circular receiving groove 712 of the angle positioning plate 71, and the central axis of the circular convex ring 7121 is collinear with the rotation axis of the first connecting shaft 271; correspondingly, a circular groove 7213 matched with the circular convex ring 7121 is formed in the circular boss 721 on the adjusting fixing block.

Referring to fig. 6 and 7, the connecting assembly 9 includes a connecting block 91 and a bolt 92 for connecting the connecting block 91 with the notch, wherein the shape and size of the connecting block 91 are matched with the notch groove 22, and a second semicircular groove 911 matched with the first semicircular groove 221 is formed on the surface of the connecting block 91 close to the first semicircular groove 221; the second connecting shaft 272 is rotatably mounted by the cooperation between the first semicircular groove 221 and the second semicircular groove 911. Meanwhile, a positioning bump 222 is formed at the bottom of the notch groove 22, and correspondingly, a positioning groove 912 matched with the positioning bump 222 is formed on the connecting block 91. The primary positioning of the connection block 91 is realized by the cooperation between the positioning bump 222 and the positioning groove 912.

Referring to fig. 6 and 7, an indication block 913 in the form of a triangular block is further formed on the connection block 91, and correspondingly, an angle marking line 273 matched with the indication block 913 is formed on the outer side wall of the light source fixing ring 27 close to the second connection shaft 272; by means of the cooperation between the indication block 913 and the angle indication line 273, the user can observe and judge the rotation angle of the light source fixing ring 27 preliminarily. In addition, a limiting block 2721 is further fixed on the second connecting shaft 272, and correspondingly, a movable notch 2211 for the limiting block 2721 to move is formed in the groove wall of the first semicircular groove 221; when the central axis of the light source fixing ring 27 is collinear with the central axis of the inner bearing ring 2, the stopper 2721 abuts against the surface of the connecting block 91 facing the notch groove 22.

Referring to fig. 6, anti-dazzle module 3 is central gyration body form, and the central axis of anti-dazzle module 3 and the central axis collineation of bearing inner ring 2, and simultaneously, the one end that anti-dazzle module 3 is close to bearing inner ring 2 can stretch into the inside of bearing inner ring 2, and the shaping has the butt setting element 31 that is used for with the terminal surface counterbalance of bearing inner ring 2 on the anti-dazzle module 3. Anti-dazzle module 3 can dismantle with bearing inner ring 2 and be connected, wherein, the spacing groove 28 that two symmetries set up is seted up to the lateral wall of bearing inner ring 2, and spacing groove 28 link up to the outer wall of bearing inner ring 2 from the inner wall that holds in the palm inner ring 2. Correspondingly, the anti-dazzle module 3 is fixedly provided with two limiting arms 32, the positions of the two limiting arms 32 correspond to the positions of the two limiting grooves 28 one by one, and the length direction of the limiting arms 32 is parallel to the central axis of the anti-dazzle module 3. In this embodiment, the abutting positioning member 31 has two segments, the two segments of abutting positioning member 31 are symmetrical circular arcs, and the symmetry axes of the two segments of abutting positioning member 31 are parallel to the horizontal connection line between the two limiting arms 32. Meanwhile, the abutting positioning piece 31 and the limiting arm 32 are connected to form a closed ring shape.

Referring to fig. 6, a wedge-shaped block 33 capable of extending into the limiting groove 28 is formed at one end of the limiting arm 32 away from the anti-glare module 3, and meanwhile, in order to facilitate the alignment between the wedge-shaped block 33 and the limiting groove 28, a guide groove 281 for guiding the wedge-shaped block 33 is further formed in the inner wall of the bearing inner ring 2; the length direction of the guide groove 281 is parallel to the central axis of the bearing inner ring 2, the upper end of the guide groove 281 is communicated to the limit groove 28, and the lower end of the guide groove 281 extends to the lower end face of the bearing inner ring 2. Further, the groove wall of the guide groove 281 remote from the central axis of the retainer inner ring 2 is inclined to form an inclined abutment surface 282 which abuts against and slides against the wedge 33, and the upper end of the inclined abutment surface 282 is inclined in a direction approaching the central axis of the retainer inner ring 2.

The anti-dazzle module 3 can be connected with the bearing inner ring 2 by matching the wedge-shaped fixture block 33 with the limiting groove 28; meanwhile, the anti-dazzle module 3 can be detached from the bearing inner ring 2 by driving the wedge-shaped fixture block 33 to be separated from the limiting groove 28. Specifically, the anti-dazzle module 3 has certain stress deformation performance, and the user can drive the opposite side walls of the anti-dazzle module 3 to approach each other by applying force to the side walls of the anti-dazzle module 3, so as to achieve the purpose of driving the wedge-shaped fixture block 33 to separate from the limiting groove 28.

Referring to fig. 6, in order to facilitate the user to apply force to the sidewall of the anti-glare module 3, the anti-glare module 3 is further formed with a pressure receiving portion, which in this embodiment is a plurality of pressure receiving pieces 34 arranged at intervals along the circumferential direction of the anti-glare module 3. In addition, the side wall of the pressure receiving sheet 34 away from the central axis of the anti-glare module 3 is a pressure receiving surface 341, and the horizontal distance between the upper end of the pressure receiving 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 receiving surface 341 and the central axis of the anti-glare module 3, so that an included angle exists between the pressure receiving surface 341 and the vertical surface.

Referring to fig. 7 and 9, the central axis of the bearing inner ring 2 is collinear with the central axis of the mounting outer ring 1, and the bearing inner ring 2 is rotatably connected with the mounting outer ring 1; specifically, the lateral wall of bearing inner ring 2 has been seted up along the circumferencial direction of self and has been the annular fixed slot 26 of circle, and correspondingly, the inside wall of installation outer loop 1 is installed a plurality ofly and is slided complex bullet shape mounting 6 with fixed slot 26. In this embodiment, three elastic fixing members are installed on the installation outer ring 1, and the three elastic fixing members are uniformly arranged along the circumferential direction of the installation outer ring 1; specifically, the elastic fixing member includes a mounting piece 61 and a V-shaped piece 62, wherein the mounting piece 61 is mounted on the sidewall of the mounting outer ring 1, and the mounting structure of the mounting piece 61 and the mounting outer ring 1 is similar to the mounting structure of the fixing piece 811 and the light source fixing ring 27, and the details are not repeated here.

Referring to fig. 9 and 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 spaced from the mounting piece 61; the tip of the V-shaped piece 62 protrudes into the fixing groove 26, and the tip of the V-shaped piece 62 is slidably connected with the fixing groove 26. Meanwhile, a poking part 621 for a user to poke extends from one side of the V-shaped piece 62, which has a distance with the mounting piece 61; in this embodiment, the shifting portion 621 is in a sheet shape, and the sheet-shaped shifting portion 621 is exposed from the rim of the outer ring 1, so that a user can shift the shifting portion 621. The installation of the outer ring 1 and the bearing inner ring 2 can be detachably connected and rotatably connected by the cooperation of the elastic fixing piece 6 and the fixing groove 26.

Referring to fig. 7 and 9, an elastic positioning assembly for positioning the rotated bearing inner ring 2 is installed between the bearing inner ring 2 and the installation outer ring 1, and the elastic positioning assembly comprises a positioning ring edge 24 formed on the outer wall of the bearing inner ring 2 and a positioning clamping piece 5 installed on the inner wall of the installation outer ring 1, wherein a plurality of positioning clamping grooves 25 are formed in the side wall of the positioning ring edge 24 at intervals, the plurality of positioning clamping grooves 25 are uniformly arranged along the circumferential direction of the positioning ring edge 24, and the groove depth of each positioning clamping groove 25 is smaller than the distance between the outer wall of the positioning ring edge 24 and the outer wall of the bearing inner ring 2; meanwhile, in the present embodiment, the positioning ring 24 with the positioning slot 25 is in a ring shape.

Referring to fig. 7 and 9, the positioning clip 5 includes a connecting piece 51 and a movable elastic 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, and details are not repeated here. One end of the movable elastic sheet 52 is connected with the connecting sheet 51, and the other end of the movable elastic sheet is suspended and forms a space with the connecting sheet 51, so that the whole movable elastic sheet 52 is obliquely arranged relative to the connecting sheet 51; meanwhile, an embedding part 521 for embedding into the positioning slot 25 is formed on one side of the movable elastic sheet 52, which is far away from the connecting sheet 51. The embedding part 521 of the movable elastic sheet 52 is embedded into the positioning clamping groove 25, so that the effect of positioning the bearing inner ring 2 can be achieved, and the situation that the bearing inner ring 2 rotates randomly in the installation outer ring 1 is reduced.

The illumination lamp in this scheme is the modularized design, and specifically, the illumination lamp can be divided into a pre-installed module, a light source fixing module, an anti-dazzle module 3, a light changing module 29 and a light source module 4, wherein the pre-installed module is an installation outer ring 1 in this embodiment, and the light source fixing module includes a bearing inner ring 2 and a light source fixing ring 27 in this embodiment. Dozens of lighting lamp solutions which are adaptive to different occasions and building scenes can be extended through modular combination and matching; for example, the light changing module 29 can make the same lighting fixture provide both professional exhibition of paintings and professional exhibition of museums, and in addition, the anti-dazzle modules 3 with different shapes and colors can make the lighting fixture adapt to different architectural styles and generate different anti-dazzle effects visually.

Referring to fig. 11 and 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, and the anti-glare effect and the illumination effect of the anti-glare module 3 are different according to different structures of the anti-glare inner ring 36, and accordingly, the anti-glare module can be adapted to different use scenes. For example, when high illumination brightness is required, a deep glare prevention module, a slope glare prevention module, an inner arc glare prevention module, an outer arc glare prevention module, and the like can be selected. Specifically, referring to fig. 11, the anti-glare inner ring 36 of the deep anti-glare module is in the shape of a circular truncated cone shell with the upper end parallel to the lower end; referring to fig. 12, the inner antiglare ring 36 of the oblique antiglare module is a truncated cone-like housing with an inclined upper end; referring to fig. 13, the cross-sectional sidewall of the anti-glare inner ring 36 of the inner arc-shaped anti-glare module is shaped as an inward concave arc; referring to fig. 14, the cross-sectional side wall of the dazzle prevention inner arc 36 of the outer arc dazzle prevention module has an arc shape of an outer concave shape.

If light spots of different shapes need to be formed in the use process of the lamp, the light outlet at the lower end of the anti-dazzle inner ring 36 in the anti-dazzle module 3 is set to be of a corresponding shape. Specifically, referring to fig. 15, the circular antiglare module is provided, in which a light outlet at the lower end of an antiglare inner ring 36 is circular, and a circular light spot can be formed when the module is used. Referring to fig. 16, the elliptical antiglare module is provided with an elliptical light exit at the lower end of the antiglare inner ring 36, and an elliptical light spot can be formed during use. Meanwhile, the lower ends of the anti-dazzle inner rings 36 in the circular anti-dazzle module and the elliptical anti-dazzle module are smaller than the lower end of the anti-dazzle bottom ring 35, so that the outer edge of the lower end of the anti-dazzle inner ring 36 and the inner edge of the lower end of the anti-dazzle bottom ring 35 form a gap; in order to make the dazzle prevention module 3 more beautiful, an dazzle prevention decorative plate 37 fitted to the space is generally fixedly installed at the lower end of the dazzle prevention bottom ring 35.

In leisure comfortable places such as houses, hotels, restaurants and the like, a lighting lamp with an atmosphere anti-dazzle module is used for realizing a matched lighting atmosphere, referring to fig. 17, the lighting lamp is an atmosphere anti-dazzle module, an atmosphere adjusting assembly 38 is installed in an anti-dazzle inner ring 36 of the atmosphere anti-dazzle module, specifically, the atmosphere adjusting assembly 38 comprises an installation fixing bucket 382 installed on the anti-dazzle inner ring 36 and an atmosphere adjusting disk 381 installed on the lower side of the installation fixing bucket 382, and a specific installation structure can use a bolt connection mode or a clamping connection mode and the like, and is not limited in the embodiment.

The mounting fixing hoppers 382 are usually made of a light-transmitting material, and different lighting colors can be generated by using the mounting fixing hoppers 382 with different colors, so as to form different lighting atmospheres. In addition, the size of the atmosphere adjusting disk 381 is smaller than the size of the opening at the lower side of the anti-dazzle inner ring 36, so that a gap for light to pass through can be formed between the atmosphere adjusting disk 381 and the opening at the lower side of the anti-dazzle inner ring 36; moreover, in the present embodiment, the section of the atmosphere control disk 381 has a middle thickness larger than an edge thickness, and when the atmosphere control disk 381 uses a light-transmitting material, a lighting effect with a sense of gradation can be obtained to achieve a better lighting atmosphere.

The implementation principle of the modular lamp in the embodiment of the application is as follows: the mounting outer ring 1 is mounted at a preset position, so that the purpose of mounting the lighting lamp is achieved; when the user need carry out the dismouting change to anti-dazzle module 3, can tear bearing inner ring 2 earlier from installing in outer loop 1 apart, at this moment, bearing inner ring 2 is detached from installing outer loop 1 together with light source module 4, anti-dazzle module 3.

Then, the user does not need to use a dismounting tool, and only needs to apply pressure to the anti-dazzle module 3 through the pressing sheet 34 on the side wall of the anti-dazzle module 3 to make the anti-dazzle module 3 deform in an inward shrinkage manner, so that the wedge-shaped fixture block 33 on the limiting arm 32 is separated from the limiting groove 28, and the aim of dismounting the anti-dazzle module 3 from the inner support ring 2 is fulfilled.

In addition, the anti-dazzle module 3 is mounted between the bearing inner ring 2 after replacement by utilizing the matching of the wedge-shaped fixture block 33 and the limiting groove 28; in addition, the light source module 4 can be opened to try to see the using effect of the replaced anti-dazzle module 3, and when a satisfactory lighting effect is to be obtained, the supporting inner ring 2 is connected with the mounting outer ring 1 through the cooperation between the elastic fixing piece and the fixing groove 26.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. A modular light fixture, comprising: the anti-dazzle device comprises an installation outer ring (1), a bearing inner ring (2) arranged in the installation outer ring (1), a light source module (4) arranged on the bearing inner ring (2) and an anti-dazzle module (3) arranged on the installation outer ring (1), wherein the anti-dazzle module (3) is positioned on one side of the light source module (4) emitting illumination light; the outer wall of the bearing inner ring (2) is provided with a fixing groove (26), the inner wall of the mounting outer ring (1) is provided with an elastic fixing piece, and the elastic fixing piece is matched with the fixing groove (26) to realize detachable connection between the mounting outer ring (1) and the bearing inner ring (2); a limiting groove (28) is formed in the inner wall of the bearing inner ring (2), a limiting arm (32) is arranged on one side, close to the bearing inner ring (2), of the anti-dazzle module (3), and a wedge-shaped clamping block (33) capable of being embedded into the limiting groove (28) is arranged at one end, far away from the anti-dazzle module (3), of the limiting arm (32); the anti-dazzle module (3) can be stressed and deformed to enable the wedge-shaped fixture block (33) to be separated from the limiting groove (28).

2. The modular light fixture of claim 1, wherein: the inner wall of the bearing inner ring (2) is provided with a guide groove (281) communicated with the limiting groove (28), and the groove wall of the guide groove (281) far away from the central line of the bearing inner ring (2) is provided with an inclined abutting surface (282) for abutting and sliding of the wedge-shaped fixture block (33).

3. The modular light fixture of claim 1, wherein: the limiting groove (28) penetrates through the inner wall of the bearing inner ring (2) to the outer wall of the bearing inner ring (2).

4. The modular light fixture of claim 1, wherein: the anti-dazzle module (3) comprises an anti-dazzle inner ring (36), the diameter of an outer ring of one end, facing the bearing inner ring (2), of the anti-dazzle inner ring (36) is smaller than that of an inner ring of the bearing inner ring (2), and the end part of the anti-dazzle inner ring (36) extends into the bearing inner ring (2); the anti-dazzle module (3) is provided with a butting positioning piece (31) which is used for butting against the end face of the bearing inner ring (2).

5. The modular light fixture of claim 4, wherein: the abutting positioning piece (31) is connected with the limiting arm (32), and the abutting positioning piece (31) and the limiting arm (32) form a closed ring.

6. The modular light fixture of claim 1, wherein: the anti-dazzle module (3) is provided with a pressed part for a user to press, the side wall of the pressed part, which is far away from the central line of the anti-dazzle module (3), is designed to be a pressed surface (341), and the horizontal distance between one side, which is close to the bearing inner ring (2), of the pressed surface (341) and the central line of the anti-dazzle module (3) is greater than the horizontal distance between one side, which is far away from the bearing inner ring (2), of the pressed surface (341) and the central line of the anti-dazzle module (3).

7. The modular light fixture of claim 1, wherein: the elastic fixing piece comprises a mounting piece (61) and a V-shaped piece (62), and the mounting piece (61) is arranged on the inner wall of the mounting outer ring (1); one end of the V-shaped sheet (62) is connected to the mounting sheet (61), the other end of the V-shaped sheet is suspended and has a distance with the mounting sheet (61), and the protrusion of the tip of the V-shaped sheet (62) is used for extending into the fixing groove (26).

8. The modular light fixture of claim 7, wherein: the bearing inner ring (2) and the mounting outer ring (1) are circular rings with collinear central axes, the fixing groove (26) is an annular groove arranged around the outer wall of the bearing inner ring (2), and the tip part of the V-shaped sheet (62) is convexly and slidably connected to the fixing groove (26); and a circumferential positioning component for limiting the random rotation of the bearing inner ring (2) and the mounting outer ring (1) is arranged between the bearing inner ring (2) and the mounting outer ring (1).

9. The modular light fixture of claim 8, wherein: the circumference locating component is including locating a plurality of positioning groove (25) of bearing inner ring (2) outer wall and locating location joint spare (5) of installation outer ring (1) inner wall, location joint spare (5) including locating connection piece (51) on installation outer ring (1) and locating movable shell fragment (52) on connection piece (51), one side of activity shell fragment (52) is connected in connection piece (51), and the opposite side hangs and establishes and has the interval with connection piece (51), just activity shell fragment (52) are equipped with embedding portion (521) that are used for embedding positioning groove (25).

10. The modular light fixture of claim 9, wherein: the outer wall of bearing inner ring (2) is equipped with holding ring edge (24), a plurality of positioning channel section (25) are evenly arranged and are formed the tooth ring-type on holding ring edge (24), just the groove depth of positioning channel section (25) is less than the distance between holding ring edge (24) outer wall and bearing inner ring (2) outer wall.

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