Embedded lamp

Abstract

The embedded lamp comprises a lamp body, a face ring and an elastic clamping assembly, a light source is arranged in the lamp body, the elastic clamping assembly comprises an elastic jacking piece and a circular ring clamping piece, and the circular ring clamping piece is provided with a circular ring clamping groove clamped with the elastic jacking piece in a matched mode. The annular clamping groove is formed in the side wall of the annular clamping piece in the horizontal direction, when the elastic jacking piece is clamped to the annular clamping groove, the elastic jacking piece can move in the circumferential direction of the annular clamping groove, one of the elastic jacking piece and the annular clamping piece is arranged on the face ring, and the other one of the elastic jacking piece and the annular clamping piece is arranged on the lower portion of the lamp body; the face ring is detachably installed on the lower portion of the lamp body through an elastic clamping assembly, and the face ring can rotate relative to the lamp body in the horizontal direction. By the adoption of the structure, a user can replace different face rings independently, the use cost can be reduced, in addition, the user can rotate the face rings freely, and the face rings and the lamp body do not need to be rotated synchronously as a whole.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lamp lighting technical field, especially a kind of embedded lamp. BACKGROUND

[0002] The existing embedded lamp is generally installed in the embedded hole of ceiling, in order to facilitate installation, the diameter size of embedded hole is generally greater than the diameter size of embedded lamp, so when embedded lamp is installed in embedded hole, there is gap between the outer peripheral wall of embedded lamp and embedded hole. In order to avoid the above-mentioned gap exposure, the bottom outer periphery of the existing embedded lamp is usually fixedly provided with a face ring, when embedded lamp is embedded in embedded hole, the face ring can shield the gap between embedded lamp and embedded hole, so that the installation of embedded lamp is more beautiful, and dust accumulation in the above-mentioned gap can also be prevented.

[0003] Although the above-mentioned embedded lamp can solve the technical problems of gap exposure between embedded lamp and embedded hole and dust accumulation in gap, since the face ring is integrally formed with embedded lamp, users cannot select face rings of different widths according to gap, and for some embedded holes with excessively large opening size, users can only replace embedded lamp as a whole, and cannot replace face rings of different widths separately, which brings certain inconvenience to users in use and installation. SUMMARY

[0004] The utility model aims at at least solving one of the technical problems existing in prior art. For this purpose, the utility model provides an embedded lamp, which can replace face ring separately, and can also drive face ring to rotate relative to lamp body along horizontal direction, so as to adjust the relative position of face ring and lamp body.

[0005] According to the embedded lamp of the embodiment of the utility model, the lamp body is internally provided with light source, the elastic clamping assembly includes elastic top pressure piece and annular clamping piece, the annular clamping piece is provided with annular clamping groove matched with the elastic top pressure piece, the annular clamping groove is arranged on the side wall of the annular clamping piece along horizontal direction, when the elastic top pressure piece is clamped in the annular clamping groove, the elastic top pressure piece can move along the circumference of the annular clamping groove, one of the elastic top pressure piece and the annular clamping piece is arranged on the face ring, and the other is arranged on the lower part of the lamp body, the face ring is detachably installed on the lower part of the lamp body through the elastic clamping assembly, and the face ring can rotate relative to the lamp body along horizontal direction.

[0006] According to the embedded lamp of the embodiment of the utility model, at least the following beneficial effects are achieved:

[0007] The utility model discloses an embedded lamp of one kind through adopting the mode of elastic top pressure spare and circular ring clamping spare mutual cooperation clamping to install detachably the face ring in the lower part of lamp body, and when elastic top pressure spare clamps in the circular ring clamping groove of circular ring clamping spare, elastic top pressure spare can move along the circumference of circular ring clamping groove, make the face ring of this embodiment and lamp body detachable connection, and user can replace different face ring alone, need not integral replacement embedded lamp, help to reduce use cost, in addition, when the face ring is installed in the lamp body, the face ring can rotate along the horizontal direction relative to the lamp body, so when the user installs the embedded lamp, can rotate the face ring freely according to actual need, need not the integral synchronous rotation of face ring and lamp body, and then prevent the lamp body from being loosened or being pulled off due to rotation and lead to the power supply electrically conductive wire.

[0008] According to some embodiments of the utility model, the circular ring clamping piece is fixedly arranged on the lower part of the lamp body, the circular ring clamping groove is arranged on the inner side wall of the circular ring clamping piece, the upper part of the face ring is provided with a plug-in face ring part capable of being inserted into the inside of the circular ring clamping piece, and the elastic top pressure piece is arranged on the outer peripheral wall of the plug-in face ring part.

[0009] According to some embodiments of the utility model, the circular ring clamping piece and the lamp body are integrated.

[0010] According to some embodiments of the utility model, the number of the elastic top pressure pieces is two or more, and all the elastic top pressure pieces are arranged uniformly around the outer peripheral wall of the plug-in face ring part.

[0011] According to some embodiments of the utility model, the outer peripheral wall of the plug-in face ring part is provided with an embedding groove for mounting the elastic top pressure piece, the elastic top pressure piece comprises a spring and a ball, the ball is movably arranged in the embedding groove, the spring is embedded in the inside of the embedding groove, one end of the spring abuts against the groove wall of the embedding groove, the other end of the spring abuts against the ball, the ball can extrude the spring and move into the inside of the embedding groove, or the spring can push the ball to move into the outside of the embedding groove and make the ball partially protrude from the outside of the embedding groove.

[0012] According to some embodiments of the utility model, the lamp body is internally provided with a containing cavity penetrating through the lamp body in the up-down direction, the containing cavity is provided with a radiator at the upper part, and the light source is fixedly arranged on the lower surface of the radiator.

[0013] According to some embodiments of the utility model, the radiator and the lamp body are integrated.

[0014] According to some embodiments of the utility model, the accommodating cavity is internally provided with a lens below the light source, the lens is movably connected with the lamp body through a horizontal pivot, and the lens can rotate around the horizontal pivot.

[0015] According to some embodiments of the utility model, the accommodating cavity is internally provided with a mounting base below the light source, a light transmission hole is formed in the middle of the mounting base, the lens is mounted in the light transmission hole, and the mounting base is provided with horizontal connecting pins movably connected with the lamp body on both sides, the two horizontal connecting pins are coaxially arranged, and the mounting base can drive the lens to rotate around the two horizontal connecting pins.

[0016] According to some embodiments of the utility model, a driving power module is further included, male and female plugs capable of being conductively plugged with each other are arranged between the driving power module and the light source, one of the male and female plugs is electrically connected with the driving power module, and the other is electrically connected with the light source. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model will be further explained in connection with the drawings and embodiments, in which:

[0018] Figure 1 It is a structure schematic view of an embedded lamp for some embodiments of the utility model;

[0019] Figure 2 It is Figure 1 It is a partial structure exploded schematic view of an embedded lamp;

[0020] Figure 3 It is Figure 1 It is a structure sectional view when the elastic top pressing part and the ring clamping part are clamped in an embedded lamp;

[0021] Figure 4 It is Figure 1 It is a part drawing of a face ring in an embedded lamp;

[0022] Figure 5 It is Figure 1 It is a part drawing of a lamp body in an embedded lamp;

[0023] Figure 6 It is Figure 1 It is a cross section structure schematic view of an embedded lamp along A-A line;

[0024] Figure 7 It is Figure 3 It is an enlarged schematic view of B;

[0025] Figure 8 It is Figure 1An assembled structure of a male plug and a female plug in an embedded lamp is shown in a schematic exploded view. DETAILED DESCRIPTION

[0026] Embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary, and are only used to explain the present application, and cannot be understood as a limitation of the present application.

[0027] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by the upper, lower, front, rear, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as a limitation of the present application.

[0028] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, etc. are understood as including the number. If it is described as first, second, it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0029] In the description of the present application, unless otherwise explicitly limited, the words of setting, installing, connecting, etc. should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical scheme.

[0030] In the description of the present application, the description of the reference terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0031] Referring to Figures 1 to 8 , and mainly referring to Figure 2 , Figure 3 , Figure 4 and Figure 7According to certain embodiments of the utility model, a kind of embedded lamp (sometimes referred to as "embedded lamp" below), a kind of embedded lamp includes lamp body 100, face ring 200 and elastic clamping assembly.Lamp body 100 is generally cylindrical, and the inside of lamp body 100 is provided with accommodating cavity 110, and the inner wall upper portion of accommodating cavity 110 is provided with light source 101, and in the present embodiment, light source 101 includes light source substrate, and LED chip that can emit light is electrically arranged on light source substrate.Due to light source 101 for the prior art, it is not repeated here.Face ring 200 is a hollow circular ring piece.Elastic clamping assembly includes elastic top pressure piece 310 and circular ring clamping piece 320, and circular ring clamping piece 320 is provided with circular ring clamping groove 330 that cooperates with elastic top pressure piece 310 and is clamped, and circular ring clamping groove 330 is arranged in the side wall of circular ring clamping piece 320 along horizontal direction, specifically, circular ring clamping groove 330 can be opened in the outer peripheral wall or inner side wall of circular ring clamping piece 320.Elastic top pressure piece 310 and circular ring clamping piece 320 are clamped when being mutually clamped, and elastic top pressure piece 310 is clamped in circular ring clamping groove 330, and elastic top pressure piece 310 can move along the circumferential direction of circular ring clamping groove 330.Elastic top pressure piece 310 and circular ring clamping piece 320 are arranged between face ring 200 and lamp body 100, specifically, when elastic top pressure piece 310 is arranged in face ring 200, circular ring clamping piece 320 is arranged in the lower part of lamp body 100, or elastic top pressure piece 310 is arranged in the lower part of lamp body 100, and circular ring clamping piece 320 is arranged in face ring 200.When face ring 200 is detachably installed in the lower part of lamp body 100 by elastic clamping assembly, elastic top pressure piece 310 is clamped with the circular ring clamping groove 330 of circular ring clamping piece 320, and face ring 200 can rotate relative to lamp body 100 along horizontal direction.

[0032] The embedded lamp of the embodiment is detachably installed on the lower part of the lamp body 100 by adopting the elastic top pressing piece 310 and the circular ring clamping piece 320 in cooperation with each other, and when the elastic top pressing piece 310 is clamped in the circular ring clamping groove 330 of the circular ring clamping piece 320, the elastic top pressing piece 310 can move along the circumference of the circular ring clamping groove 330, so that the face ring 200 of the embodiment is detachably connected with the lamp body 100, and the user can replace different face rings 200 individually without replacing the embedded lamp as a whole, which helps to reduce the use cost. In addition, when the face ring 200 is installed on the lamp body 100, the face ring 200 can rotate relative to the lamp body 100 along the horizontal direction, so that the user can freely rotate the face ring 200 according to the actual needs when installing the embedded lamp. For example, when the lower surface of the face ring 200 is printed with patterns or indication marks, the user can individually drive the face ring 200 to rotate horizontally relative to the lamp body 100, so that the patterns or indication marks on the lower surface of the face ring 200 can be arranged according to the requirements or directions set by the user. Therefore, the user does not need to synchronously rotate the face ring 200 and the lamp body 100 as a whole, so as to avoid pulling and breaking the power supply wire or causing the power supply wire to be loose from the lamp body 100 when the lamp body 100 is rotated. Therefore, the user can more conveniently drive the face ring 200 to rotate horizontally, and better meet the use requirements of the user.

[0033] Referring to Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 7 , in order to facilitate the production and processing of the embedded lamp, in some embodiments of the utility model, the circular ring clamping piece 320 is fixedly arranged on the lower part of the lamp body 100, the circular ring clamping groove 330 is arranged on the inner side wall of the circular ring clamping piece 320, the upper part of the face ring 200 is provided with a plug-in face ring part 210 which can be inserted into the inside of the circular ring clamping piece 320, and the elastic top pressing piece 310 is arranged on the outer peripheral wall of the plug-in face ring part 210. When it is needed to detachably connect the face ring 200 with the lamp body 100, the plug-in face ring part 210 of the face ring 200 is correspondingly inserted into the circular ring clamping piece 320 on the lower part of the lamp body 100, and the elastic top pressing piece 310 is correspondingly embedded and clamped in the inside of the circular ring clamping groove 330. At this time, the elastic top pressing piece 310 and the circular ring clamping piece 320 are clamped in cooperation with each other, and the face ring 200 is detachably connected with the lamp body 100, which is simple and convenient to install. When it is needed to detach the face ring 200, the user only needs to exert force on the face ring 200 and pull the face ring 200 to move downward relative to the lamp body 100, so that the elastic top pressing piece 310 is deformed in an elastic manner and comes out of the inside of the circular ring clamping groove 330, the clamping between the elastic top pressing piece 310 and the circular ring clamping piece 320 is released, and then the face ring 200 can be separated from the lamp body 100, which is simple and convenient to operate.

[0034] In order to facilitate the production and processing of the lamp body 100, in some embodiments of the present application, the circular ring clamping piece 320 and the lamp body 100 are integrated structure. Specifically, the circular ring clamping piece 320 and the lamp body 100 are integrally injection molded, or the circular ring clamping piece 320 and the lamp body 100 are integrally cast, by adopting the above structure, the production and processing of the lamp body 100 is more convenient, which helps to improve the production efficiency of the lamp body 100.

[0035] It can be understood that, in the above embodiment, the circular ring clamping piece 320 and the lamp body 100 are integrated structure, and in other embodiments of the present application, the circular ring clamping piece 320 and the lamp body 100 can also be split structure, specifically, the circular ring clamping piece 320 and the lamp body 100 are two independent components, therefore the user can separately make the circular ring clamping piece 320 and the lamp body 100, and then lock the circular ring clamping piece 320 to the lower part of the lamp body 100 by bolts, which can be determined according to actual needs.

[0036] In order to make the clamping between the lamp body 100 and the face ring 200 more firm, in some embodiments of the present application, the number of elastic top pressing pieces 310 is three, and the three elastic top pressing pieces 310 are arranged uniformly around the outer peripheral wall of the plug-in face ring part 210. When the face ring 200 is detachably connected with the lamp body 100, the plug-in face ring part 210 of the face ring 200 is correspondingly plugged into the circular ring clamping piece 320 of the lower part of the lamp body 100, and the three elastic top pressing pieces 310 are all embedded and clamped in the circular ring clamping groove 330. At this time, the face ring 200 is clamped with the circular ring clamping piece 320 of the lamp body 100 through the three elastic top pressing pieces 310, so that the connection between the face ring 200 and the lamp body 100 is more firm and not easy to loosen, and the connection of the two is more reliable.

[0037] It can be understood that, in the above embodiment, the number of elastic top pressing pieces 310 is three, and in other embodiments of the present application, the number of elastic top pressing pieces 310 can also be two or four or more, which can be determined according to actual needs. All elastic top pressing pieces 310 are arranged uniformly around the outer peripheral wall of the plug-in face ring part 210. When the face ring 200 is detachably connected with the lamp body 100, the plug-in face ring part 210 of the face ring 200 is correspondingly plugged into the circular ring clamping piece 320 of the lower part of the lamp body 100, and all the elastic top pressing pieces 310 are correspondingly embedded and clamped in the circular ring clamping groove 330. By adopting the structure, the connection between the lamp body 100 and the face ring 200 can also be more firm.

[0038] In order to facilitate the elastic top pressing piece 310 to be installed on the plug-in surface ring part 210, in some embodiments of the utility model, the outer peripheral wall of the plug-in surface ring part 210 is provided with an embedded groove for installing the elastic top pressing piece 310, the elastic top pressing piece 310 comprises a spring and a ball, the ball is movably installed in the embedded groove, the spring is embedded in the embedded groove, one end of the spring abuts against the groove wall of the embedded groove, the other end of the spring abuts against the ball, the ball can extrude the spring and move to the inside of the embedded groove, or the spring can push the ball to move to the outside of the embedded groove and make the ball partially protrude from the outside of the embedded groove. By adopting the above structure, the elastic top pressing piece 310 can be more simply installed on the plug-in surface ring part 210 of the surface ring 200, which helps to improve the assembly efficiency.

[0039] It can be understood that the elastic top pressing piece 310 adopts the structure composed of a spring and a ball, in some embodiments of the utility model, the elastic top pressing piece 310 can also adopt other structures, for example, the elastic top pressing piece 310 comprises a sleeve, a spring and a ball. The sleeve is internally provided with a cavity with one end open, the spring is movably installed in the cavity, the spring is embedded in the cavity, and one end of the spring abuts against the inner wall of the cavity, the other end of the spring abuts against the ball, the ball can extrude the spring and move to the inside of the cavity, or the spring can push the ball to move to the outside of the sleeve and make the ball partially protrude from the outside of the sleeve. When it is needed to install the elastic top pressing piece 310 on the plug-in surface ring part 210, the sleeve only needs to be correspondingly inserted into the embedded groove of the outer peripheral wall of the plug-in surface ring part 210, which is simple and convenient to operate.

[0040] It should be noted that in the above embodiment, the circular ring clamping groove 330 is arranged on the inner peripheral wall of the circular ring clamping piece 320 at the lower part of the lamp body 100, the elastic top pressing piece 310 is arranged on the outer peripheral wall of the plug-in surface ring part 210 of the surface ring 200, and in other embodiments of the utility model, the elastic top pressing piece 310 and the circular ring clamping piece 320 can also adopt other structures, for example, the circular ring clamping piece 320 is fixedly arranged at the lower part of the lamp body 100, the circular ring clamping groove 330 is arranged on the outer side wall of the circular ring clamping piece 320, the upper part of the surface ring 200 is provided with an annular sleeve capable of sleeving the circular ring clamping piece 320, and the elastic top pressing piece 310 is arranged on the inner peripheral wall of the annular sleeve. When the surface ring 200 is connected with the lamp body 100, the annular sleeve of the surface ring 200 is correspondingly connected with the outer periphery of the circular ring clamping piece 320, and the elastic top pressing piece 310 is correspondingly embedded and clamped in the inside of the circular ring clamping groove 330, at this time, the elastic top pressing piece 310 and the circular ring clamping piece 320 are clamped with each other, so that the surface ring 200 is detachably connected to the lower part of the lamp body 100.

[0041] Referring to Figure 1 , Figure 3 , Figure 5 and Figure 6In order to facilitate the heat generated when the light source 101 is powered on to better dissipate to the external environment, in some embodiments of the utility model, the accommodating cavity 110 inside the lamp body 100 is along the up and down direction through the lamp body 100, the upper portion of accommodating cavity 110 is provided with radiator 400, and the light source 101 is fixedly installed on the lower surface of radiator 400. Through the above structure, the heat generated when the light source 101 is powered on can be directly transmitted to the radiator 400, and then the heat is transmitted and dissipated to the environment outside the embedded lamp through the radiator 400, which helps to improve the heat dissipation performance of the embedded lamp of the embodiment.

[0042] In some embodiments of the utility model, the radiator 400 and the lamp body 100 are integrated structure. Specifically, the radiator 400 and the lamp body 100 are integrally extruded aluminum forming, or the radiator 400 and the lamp body 100 are integrally cast forming. Through the above structure, the heat generated when the light source 101 emits light is transmitted to the radiator 400, and the heat can be dissipated through the radiator 400 and the lamp body 100, further improving the heat dissipation performance of the embedded lamp, so that the power of the embedded lamp can be made larger, meeting the needs of users.

[0043] In order to be able to adjust the light direction of light source 101, in some embodiments of the utility model, the accommodating cavity 110 is provided with a lens 500 below the light source 101, the lens 500 is movably connected with the lamp body 100 through a horizontal rotating shaft, and the lens 500 can rotate around the horizontal rotating shaft. Specifically, the accommodating cavity 110 is provided with a mounting seat 510 below the light source 101, the mounting seat 510 is provided with a light transmission hole 511 in the middle, the lens 500 is installed in the light transmission hole 511, and the mounting seat 510 is movably connected with the lamp body 100 through horizontal connecting pins 512 on both sides. The two horizontal connecting pins 512 are coaxially arranged, and the mounting seat 510 can drive the lens 500 to rotate around the two horizontal connecting pins 512. Through the above structure, when the light source 101 is powered on, the light emitted by the light source 101 irradiates to the lens 500, the user drives the mounting seat 510 to drive the lens 500 to rotate around the two horizontal connecting pins 512, and then the lens 500 refracts and / or reflects the light emitted by the light source 101, so as to realize the purpose of adjusting the light direction of the light source 101.

[0044] In order to avoid the appearance of glare, in some embodiments of the utility model, the light transmission hole 511 is internally provided with a diffusion plate 520 or a honeycomb plate below the lens 500. When the light source 101 is powered on and emits light, the light emitted by the light source 101 is refracted and / or reflected by the lens 500 to the diffusion plate 520 or the honeycomb plate, and the diffusion plate 520 or the honeycomb plate diffuses or diffusely reflects the light, so that the light emitted by the embedded lamp of the embodiment is more uniform and is not easy to form glare.

[0045] With reference to Figure 1 , Figure 2 and Figure 3 , the embedded lamp of some embodiments of the utility model further comprises a driving power module 600, and the driving power module 600 and the light source 101 are provided with a male plug 610 and a female plug 620 capable of being conductively plugged with each other, the female plug 620 is electrically connected with the light source 101 when the male plug 610 is electrically connected with the driving power module 600, or the female plug 620 is electrically connected with the driving power module 600 when the male plug 610 is electrically connected with the light source 101. In the embodiment, the male plug 610 is electrically connected with the driving power module 600, the female plug 620 is fixedly arranged on the upper portion of the lamp body 100, and the female plug 620 is electrically connected with the light source 101. When the male plug 610 is correspondingly plugged into the female plug 620, the electrical connection between the driving power module 600 and the light source 101 is realized, the connection is simpler and more convenient, and when the driving power module 600 is damaged, the male plug 610 only needs to be directly pulled out, and a new driving power module 600 can be replaced, without repeatedly connecting the electric wires, and the operation is simpler and more convenient.

[0046] With reference to Figure 1 , Figure 2 and Figure 8 , in order to avoid the male plug 610 and the female plug 620 being inserted reversely, the inner wall of the female plug 620 is provided with a positioning groove 621, and the outer wall of the male plug 610 is provided with a convex strip 611 matched with the positioning groove for positioning, when the male plug 610 and the female plug 620 are plugged, only when the convex strip 611 is aligned with the positioning groove 621, the male plug 610 can be inserted into the female plug 620, and by adopting the above structure, the male plug 610 and the female plug 620 can be effectively prevented from being inserted reversely.

[0047] The embodiments of the utility model are described in detail above with reference to the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the utility model. In addition, the embodiments and the features in the embodiments of the utility model can be combined with each other without conflict.

Claims

1. An embedded lighting fixture, characterized in that, include: The lamp body (100) has a light source (101) inside. Face ring (200); The elastic snap-fit ​​assembly includes an elastic pressing member (310) and a circular snap-fit ​​member (320). The circular snap-fit ​​member (320) has a circular snap-fit ​​groove (330) that engages with the elastic pressing member (310). The circular snap-fit ​​groove (330) is arranged horizontally on the side wall of the circular snap-fit ​​member (320). When the elastic pressing member (310) is engaged with the circular snap-fit ​​groove (330), the elastic pressing member (310) can move circumferentially along the circular snap-fit ​​groove (330). One of the elastic pressing member (310) and the circular snap-fit ​​member (320) is disposed on the face ring (200), and the other is disposed on the lower part of the lamp body (100); The face ring (200) is detachably installed on the lower part of the lamp body (100) via the elastic snap-fit ​​assembly, and the face ring (200) is rotatable relative to the lamp body (100) in the horizontal direction.

2. The recessed lighting fixture according to claim 1, characterized in that, The circular snap-fit ​​component (320) is fixedly disposed at the lower part of the lamp body (100), the circular snap-fit ​​groove (330) is opened on the inner side wall of the circular snap-fit ​​component (320), the upper part of the face ring (200) is provided with an insertion face ring portion (210) that can be inserted into the interior of the circular snap-fit ​​component (320), and the elastic pressing component (310) is disposed on the outer peripheral wall of the insertion face ring portion (210); When the insertion surface ring (210) is inserted into the ring snap fastener (320), the elastic pressing member (310) snaps into the ring snap groove (330).

3. An embedded lighting fixture according to claim 2, characterized in that, The circular snap-fit ​​component (320) and the lamp body (100) are an integral structure.

4. An embedded lighting fixture according to claim 2, characterized in that, The number of elastic pressing members (310) is two or more, and all the elastic pressing members (310) are evenly arranged around the outer peripheral wall of the insertion surface ring (210).

5. An embedded lighting fixture according to claim 2, 3, or 4, characterized in that, The outer peripheral wall of the insertion surface ring (210) is provided with an insert groove for installing the elastic pressing member (310). The elastic pressing member (310) includes a spring and a ball. The ball is movably installed in the insert groove, and the spring is embedded in the insert groove. One end of the spring abuts against the groove wall of the insert groove, and the other end of the spring abuts against the ball. The ball can squeeze the spring and move into the insert groove, or the spring can push the ball to move out of the insert groove and make the ball part protrude out of the insert groove.

6. An embedded lighting fixture according to claim 1, characterized in that, The lamp body (100) has an internal cavity (110) that extends through the lamp body (100) in the vertical direction. A heat sink (400) is provided on the upper part of the cavity (110), and the light source (101) is fixedly installed on the lower surface of the heat sink (400).

7. An embedded lighting fixture according to claim 6, characterized in that, The radiator (400) and the lamp body (100) are an integral structure.

8. An embedded lighting fixture according to claim 6, characterized in that, The cavity (110) contains a lens (500) located below the light source (101). The lens (500) is movably connected to the lamp body (100) via a horizontal pivot, and the lens (500) can rotate around the horizontal pivot.

9. An embedded lighting fixture according to claim 8, characterized in that, The cavity (110) is provided with a mounting base (510) located below the light source (101). A light-transmitting hole (511) is provided in the middle of the mounting base (510). The lens (500) is installed in the light-transmitting hole (511). Horizontal connecting pins (512) that are movably connected to the lamp body (100) are provided on both sides of the mounting base (510). The two horizontal connecting pins (512) are arranged coaxially. The mounting base (510) can drive the lens (500) to rotate around the two horizontal connecting pins (512).

10. An embedded lighting fixture according to claim 1, characterized in that, It also includes a drive power module (600), and the drive power module (600) and the light source (101) are provided with a male plug (610) and a female plug (620) that can be plugged into each other for conduction. One of the male plug (610) and the female plug (620) is electrically connected to the drive power module (600), and the other is electrically connected to the light source (101).

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