Embedded spotlight

Abstract

The utility model belongs to the technical field of illumination equipment, and particularly relates to an embedded spotlight. A lens assembly and a light source assembly are arranged in a mounting groove of a mounting base of the embedded spotlight, a light reflecting shell is arranged on the outer side of a lens in a sleeving mode, the light reflecting shell is arranged along the side face of the lens, and a reflecting coating is arranged on the inner wall of the light reflecting shell. Through refraction condensation of the lens and reflection of the reflection coating, the effect of eliminating stray light is achieved, and meanwhile light rays are softer.

Description

TECHNICAL FIELD

[0001] The present technology belongs to the technical field of illumination equipment, and particularly relates to an embedded spotlight. BACKGROUND

[0002] The embedded spotlight is a very common lighting device. This lamp design is flexible, and is often used in commercial and residential spaces to provide directional lighting effects.

[0003] In the prior art, the embedded spotlight is usually reflected by a lens and further concentrated by a reflecting cup, so as to realize light concentration and improve the light intensity of the spotlight. However, when the lens concentrates light, the scattered light exists on the side of the lens after the light is refracted, resulting in a lot of stray light at the light outlet and the phenomenon of light spot cutoff, which causes the whole light spot to be not soft and the light spot to be not coordinated, which easily destroys the atmosphere in some scenes. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above problems, the utility model provides an embedded spotlight, which is characterized by setting a reflecting coating consistent with the lens outside the lens and setting a reflecting shell, so that the lens is wrapped in the shell, and then when the light emitting part emits light, the reflection of the reflecting coating reduces the stray light of the light.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] In a first aspect, the utility model provides an embedded spotlight, which comprises:

[0007] A light source assembly is provided with a light emitting part; the light emitting part is arranged on a limiting plate;

[0008] A lens assembly is provided with a lens; the lens is provided with a light outlet surface and a light inlet; the light emitting surface of the light emitting part faces the light inlet;

[0009] A mounting base is provided with a mounting groove, and the light source assembly and the lens assembly are arranged in the mounting groove; the light outlet surface is arranged at the groove opening of the mounting groove.

[0010] The cross section of the lens is a trapezoid, the upper base of the trapezoid is the light inlet, and the light inlet is provided with a light collecting groove; a reflecting shell is arranged outside the lens, the reflecting shell is arranged along the side surface of the lens, and the inner wall of the reflecting shell is provided with a reflecting coating;

[0011] By arranging the lens at the light inlet of the light source assembly, the lens converges the light when the light emitting part emits light, and the reflecting shell is arranged outside the lens, the reflecting layer is arranged in the reflecting shell, the reflecting coating further reflects the light, reduces the stray light when the light exits, and at the same time, the method can also make the light outlet soft and not easy to be not coordinated with the surrounding environment when irradiating.

[0012] In some embodiments, the light exit surface is provided with a first arc surface, which is concave towards the lens interior; and a convex portion is arranged in the middle of the first arc surface.

[0013] The lens light exit surface is provided with an arc surface to further improve the convergence of light at the light exit port, and a convex portion is arranged in the middle to disperse part of the light in the middle to the periphery, so that the light is free of glare and the transition is soft.

[0014] In some embodiments, a first housing is further included, the first housing is provided with a first light transmission hole in the middle, the first housing is sleeved at the mounting slot, the first housing is provided with a first light transmission hole in the middle, the first housing is provided with a first stepped structure outside, the first stepped structure is provided with a first annular buckle mounting slot at the bottom, the first annular buckle is clamped in the first clamping groove.

[0015] The first housing is sleeved at the mounting slot and fixed by the first buckle and the first clamping groove, which is used to limit the lens assembly inside the mounting slot and provide a connection space for the external structure.

[0016] In some embodiments, the light exit surface of the lens is provided with an annular protrusion, the first housing is provided with a first limiting step, and the reflective shell is provided with a second limiting step; the annular protrusion is arranged between the first limiting step and the second limiting step.

[0017] Through the annular protrusion, the lens is limited by the first limiting step and the second limiting step to prevent light from shaking during use.

[0018] In some embodiments, a rotating assembly is further included, the rotating assembly includes a second housing, a third housing, and a fourth housing; the second housing, the third housing, and the fourth housing are each provided with a second light transmission hole in the middle; the second housing is provided with a second stepped structure, the second stepped structure is provided with a second buckle at the bottom, the first stepped structure of the first housing is provided with a limiting protrusion, the mounting base is provided with a clamping platform, and the limiting protrusion and the clamping platform form a second clamping groove to clamp the second buckle; the second stepped structure is provided with a first inclined surface and a third limiting step, the first inclined surface is inclined downward from the middle of the second housing to the periphery of the second housing; the third housing is provided with a hemispherical surface, the hemispherical surface is provided with a columnar protrusion; the bottom of the hemispherical surface is provided with a first fixing hole, the second stepped structure of the second housing is provided with a second fixing hole, and the first fixing hole and the second fixing hole are fixed in position; the fourth housing is provided with a second arc surface and a rotating surface, the curvature of the second arc surface is similar to that of the hemispherical surface, and the rotating surface can abut against the third limiting step; the rotating assembly is further provided with a rotating part, the rotating part is rotatably arranged on the columnar protrusion, and the fourth housing is rotatably arranged on the third housing through the rotating structure.

[0019] The rotating assembly fixes the second shell through the first shell and connects with the mounting base part, that is, the light emitting part; the third shell is connected with the reflecting cup, and the third shell is rotatably connected with the second shell, so that the light emitting part can emit light in different directions through the rotating assembly.

[0020] In some embodiments, the rotating structure includes a first rotating table and a second rotating table; the first rotating table and the second rotating table are both provided with rotating grooves, and the two sides of the rotating grooves are provided with third fixing holes; the first rotating table and the second rotating table are arranged on the columnar protrusion through the rotating grooves and are fixed to each other through the third fixing holes; the second rotating table is arranged on the fourth shell, and the first rotating table can be freely detached from the second rotating table.

[0021] The third rotating table and the second rotating table are rotatably connected through the rotating structure, so that the emitted light can be rotated through the rotating structure.

[0022] In some embodiments, the reflecting cup assembly includes a reflecting cup and a fifth shell; the fifth shell is internally provided with a third clamping groove, and the reflecting cup is externally provided with a third clamping buckle; the third clamping buckle is clamped with the third clamping groove to fix the reflecting cup in the fifth shell; the reflecting cup assembly is provided with a third light transmission hole, and the third light transmission hole, the second light transmission hole and the first light transmission hole are correspondingly arranged.

[0023] The reflecting cup assembly is internally provided with the third clamping groove and the third clamping buckle, further sleeving the reflecting cup in the fourth shell and preventing the reflecting cup from moving, and achieving the protection of the reflecting cup.

[0024] In some embodiments, the fourth shell is further provided with a fixing arm, the fixing arm is provided with a fourth fixing hole, the fourth shell is provided with a fifth fixing hole, and the fourth fixing hole and the fifth fixing hole are fixed in position to fix the fixing arm on the fourth shell.

[0025] The fixing arm is fixed in position through the fourth fixing hole and the fifth fixing hole, so that the external equipment can be fixed through the free end of the fixing arm.

[0026] In some embodiments, the mounting base is provided with a heat dissipation groove at one end away from the mounting groove, the heat dissipation groove is internally provided with a plurality of heat dissipation fins and a fixing column, the fixing column is arranged in the middle of the heat dissipation groove, and the heat dissipation fins are extended from the inner wall of the mounting base to the fixing column and connected.

[0027] The mounting base is provided with a heat dissipation groove at the other end of the mounting groove, the heat dissipation groove is internally provided with a plurality of heat dissipation fins, and the heat dissipation fins are annularly arranged in the mounting base, so that the heat generated by the light emitting part in the mounting groove can be dissipated through the heat dissipation fins.

[0028] In some embodiments, the light source assembly further comprises a limiting plate; a lamp slot is arranged in the limiting plate, the light emitting piece is arranged inside the lamp slot, a clamping protrusion is further arranged on the side of the limiting plate, a fixing slot is arranged in the mounting slot, and the fixing slot is used for fixing the clamping protrusion to prevent the limiting plate from moving and further prevent the light emitting piece from sliding.

[0029] In order to prevent the light emitting piece from moving in the mounting slot, a limiting plate is further arranged, and the limiting plate is fixed at the bottom of the mounting slot through the fixing slot, so that the light emitting piece is also limited at the bottom of the mounting slot.

[0030] The embedded spotlight of the utility model has the following beneficial effects:

[0031] By arranging the lens assembly and the light source assembly in the mounting slot of the mounting base of the embedded spotlight, and sleeving the reflector shell outside the lens, the reflector shell is arranged along the side of the lens, and the inner wall of the reflector shell is provided with a reflective coating. Through the refraction of the lens and the reflection of the reflective coating, the effect of eliminating stray light is realized, and the light is also more soft. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is an exploded view of the embedded spotlight of the utility model;

[0033] Figure 2 It is a lens sectional view of the embedded spotlight of the utility model;

[0034] Figure 3 It is a sectional view of the first shell, the lens and the reflector shell of the embedded spotlight of the utility model;

[0035] Figure 4 It is a mounting base sectional view of the embedded spotlight of the utility model;

[0036] Figure 5 It is a lower view of the mounting base of the embedded spotlight of the utility model;

[0037] Figure 6 It is a reflector cup perspective view of the embedded spotlight of the utility model;

[0038] Figure 7 It is a fifth shell perspective view of the embedded spotlight of the utility model;

[0039] Figure 8 It is a fixing arm perspective view of the embedded spotlight of the utility model;

[0040] Figure 9 It is a second shell perspective view of the embedded spotlight of the utility model;

[0041] Figure 10 It is a third shell perspective view of the embedded spotlight of the utility model;

[0042] Figure 11 Figure 4 is a perspective view of the fourth shell of the embedded spotlight of the utility model;

[0043] Figure 12 Figure 4 is a perspective view of the fourth shell of the embedded spotlight of the utility model; Figure 11 Figure 4 is a perspective view of the fourth shell of the embedded spotlight of the utility model;

[0044] Reference signs:

[0045] 100, light source assembly; 110, light emitting piece; 120, limiting plate; 121, lamp groove; 122, clamping protrusion;

[0046] 200, lens assembly; 210, lens; 211, light emitting surface; 220, light inlet; 230, light reflecting shell; 231, reflecting layer; 232, second limiting step; 240, annular protrusion; 250, protruding part; 260, first arc surface;

[0047] 300, mounting base; 310, mounting groove; 320, clamping platform; 330, heat dissipation groove; 331, heat dissipation fin; 332, fixed column body; 340, fixed groove; 350, first clamping groove;

[0048] 400, first shell; 410, first light transmission hole; 420, first step structure; 430, first annular buckle; 440, first limiting step; 450, limiting protrusion;

[0049] 500, rotating assembly; 510, second shell; 511, second step structure; 512, second buckle; 513, first inclined surface; 514, third limiting step; 515, hemispherical surface; 516, columnar protrusion; 517, second fixed hole; 518, first fixed hole; 520, third shell; 530, fourth shell; 531, second light transmission hole; 532, second arc surface; 533, rotating surface;

[0050] 600, first rotating table; 610, second rotating table; 630, third fixed hole; 640, rotating groove;

[0051] 700, light reflecting cup; 701, third buckle; 710, fifth shell; 711, third clamping groove; 712, fifth fixed hole; 730, third light transmission hole; 740, fixed arm; 741, fourth fixed hole. DETAILED DESCRIPTION

[0052] It should be noted that the embodiments in the utility model and the technical features in the embodiments can be combined with each other without conflict, and the detailed description in the specific implementation manner should be understood as the explanation and description of the purpose of the utility model, and should not be regarded as improper limitation on the utility model.

[0053] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the specific technical scheme of the present application will be further described in detail below in combination with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0054] In the embodiments of the present application, the terms "first", "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0055] In addition, in the embodiments of the present application, the orientation terms such as "upper", "lower", "left" and "right" are defined with respect to the orientation of the components shown in the drawings, and it should be understood that these directional terms are relative concepts, which are used for relative description and clarification, and can be changed accordingly according to the change of the orientation of the components placed in the drawings.

[0056] In the embodiments of the present application, unless otherwise specified and limited, the term "connection" should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integral; can be directly connected, or indirectly connected through intermediate medium.

[0057] In the embodiments of the present application, the term "includes", "contains" or any other variant thereof is intended to cover non-exclusive inclusion. Without more limitation, the element limited by the sentence "includes one" does not exclude the presence of another same element in the process, method, article or device including the element.

[0058] In the embodiments of the present application, the words such as "exemplary" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. Rather, the words such as "exemplary" or "for example" are intended to present the related in a specific manner.

[0059] Embodiment 1:

[0060] As shown in the drawings, the present embodiment provides an embedded spotlight, which comprises: Figure 1 A light source assembly 100 is provided with a light emitting piece 110; the light emitting piece 110 is arranged on a limiting plate 120;

[0061]

[0062] ​The lens assembly 200 is provided with a lens 210; the lens 210 is provided with an outlight surface 211 and an inlight opening 220; the light emitting surface of the light source assembly 110 faces the inlight opening 220;

[0063] The mounting base 300 is provided with a mounting groove 310, and the light source assembly 100 and the lens assembly 200 are arranged in the mounting groove 310; the outlight surface 211 is arranged at the slot opening of the mounting groove 310.

[0064] The cross section of the lens 210 is a trapezoid, the inlight opening 220 is arranged at the upper base of the trapezoid, and the inlight opening 220 is provided with a light collecting groove; the lens 210 is sleeved with a light reflecting shell 230 outside, the light reflecting shell 230 is arranged along the side surface of the lens 210, and the inner wall of the light reflecting shell 230 is provided with a reflecting coating 231.

[0065] Specifically, the light source assembly 100 is provided with a light emitting element 110, which can be a light emitting sheet, a light emitting plate, a light emitting lamp bead, etc.; the limiting plate 120 can be integrally formed with the light emitting element 110, or can be detachably connected, or can be adhesively arranged, so as to limit the light emitting element 110. The middle part of the lens 210 is provided with a groove structure or a through groove structure, so that the light is gathered in the groove or the through groove, and the cross section of the lens 210 is a trapezoid, the shorter base is close to the bottom of the mounting groove 310, the longer base is close to the slot opening of the mounting groove 310, and the side surface is an arc surface, so as to form a conical structure. The light reflecting shell 230 is further arranged outside the lens 210, and the inner wall of the light reflecting shell 230 is provided with a reflecting layer, so that the reflecting layer reflects the light refracted by the lens 210 to the outlight surface 211, thereby improving the softness of the light. At the same time, the light reflecting shell 230 is arranged inside along the side surface of the lens 210, and the arc line of the inner wall is consistent with the arc line of the lens 210, so as to reduce the stray light of the outlight surface 211. The light source assembly 100 and the lens assembly 200 are arranged in the mounting groove 310, so as to reduce the occupied space, and the interference of external light source is reduced, thereby further reducing the stray light of the outlight surface 211. The light collecting groove is used for converging light, and is arranged in the middle part of the lens, which can be a through groove penetrating through the entire lens, or a groove body.

[0066] By arranging the lens 210 at the inlight opening 220 of the light source assembly 100, the lens 210 converges the light when the light emitting element 110 emits light, and the light reflecting shell 230 is arranged outside the lens 210, and the reflecting layer is arranged in the light reflecting shell 230, so as to further reflect the light and reduce the stray light when the light is emitted.

[0067] Embodiment 2:

[0068] As Figures 2-8As shown, the present embodiment further illustrates and optimizes the structure mentioned in embodiment 1.

[0069] In some embodiments, the light exit surface 211 is provided with a first arc surface 260, which is recessed towards the inside of the lens 210; the middle of the arc surface is provided with a protruding portion 250.

[0070] The light exit surface 211 of the lens 210 is provided with a first arc surface 260, which is recessed towards the inside of the lens 210 to achieve further light convergence. The beneficial effect of this mode is that it can improve light convergence. The protruding portion 250 is arranged in the middle of the lens 210, which can achieve divergence towards the periphery when irradiating the protruding portion 250, reduce the concentration of intermediate light, and improve the brightness of the periphery, so that the light becomes soft, and can further refract part of the stray light to reduce stray light.

[0071] In some embodiments, a first shell 400 is further included, the middle of the first shell 400 is provided with a first light transmission hole 410, the first shell 400 is sleeved at the mouth of the mounting groove 310, the middle of the first shell 400 is provided with a first light transmission hole 410, the outside of the first shell 400 is provided with a first stepped structure 420, the bottom of the first stepped structure 420 is provided with a first annular buckle 430, the mounting groove 310 is provided with a first clamping groove 350, and the first annular buckle 430 is clamped in the first clamping groove 350.

[0072] Specifically, the first shell 400 is provided with a first light transmission hole 410, and when the first shell 400 is installed in the mounting groove 310, the first light transmission hole 410 is arranged at the light exit surface 211 to prevent the first shell 400 from blocking the light exit surface 211. The first shell 400 is sleeved at the mouth of the mounting groove 310, the bottom of the first stepped structure 420 is provided with a first annular buckle 430 towards the inside, and the first clamping groove 350 is annularly arranged at the mouth of the mounting groove 310. The first annular buckle 430 is clamped into the first clamping groove 350 to fix the first shell 400, and the first annular buckle 430 can be further made of elastic material to be clamped in the first clamping groove 350.

[0073] The beneficial effect of this mode is that the first shell 400 is sleeved at the mouth of the mounting groove 310 and fixed by the first buckle and the first clamping groove 350, which is used to limit the lens assembly 200 inside the mounting groove 310 and provide a connecting space for the external structure.

[0074] In some embodiments, the light exit surface 211 of the lens 210 is provided with an annular protrusion 240, the first shell 400 is provided with a first limiting step 440, the reflective shell 230 is provided with a second limiting step 232, and the annular protrusion 240 is arranged between the first limiting step 440 and the second limiting step 232.

[0075] Specifically, the light-emitting surface 211 of the lens 210 is provided with an annular protrusion 240, the inner side of the upper end of the first shell 400 is provided with a first limiting step 440, the light-reflecting shell 230 is provided with a second limiting step 232 near the opening of the mounting groove 310, the first limiting step 440 and the second limiting step 232 are annular structures, and when the first shell 400 is mounted in the mounting groove 310, an annular groove for clamping the annular protrusion 240 of the lens 210 is formed between the first limiting step 440 and the second limiting step 232, and the annular groove prevents the lens 210 from moving in the mounting groove 310 by clamping the annular protrusion 240 of the lens 210. The beneficial effect of this mode is that the lens 210 is limited by the first limiting step 440 and the second limiting step 232 through the annular protrusion 240, preventing light from shaking due to shaking during use.

[0076] In some embodiments, a light-reflecting cup assembly is further included, which comprises a light-reflecting cup 700 and a fourth shell 530; the fourth shell 530 is internally provided with a third clamping groove 711, and the outer side of the light-reflecting cup 700 is provided with a third clamping buckle 701, which clamps the third clamping groove 711 to fix the light-reflecting cup 700 in the fourth shell 530; the light-reflecting cup assembly is provided with a third light-transmitting hole 730, and the third light-transmitting hole 730, the second light-transmitting hole 531, and the first light-transmitting hole 410 are correspondingly arranged.

[0077] Specifically, the light-reflecting cup 700 is arranged in the fourth shell 530, and the first light-transmitting hole 410, the third light-transmitting hole 730, and the light-transmitting holes of some other components, such as the rotating assembly 500, the extension assembly, the secondary lens assembly 200, the multi-stage lens assembly 200, etc., are arranged to enable the light refracted by the lens 210 to directly reach the light-reflecting cup 700 and be emitted outward. The light-reflecting cup 700 further converges and reflects the light to realize three times of optics of the lens 210, the light-reflecting shell 230, and the light-reflecting cup 700. Further, the inclination rate of the inner side wall of the light-reflecting cup 700 is arranged according to the refractive index of the protrusion 250 to enable the maximum refracted light to be reflected on the inner wall of the light-reflecting cup 700 as much as possible.

[0078] The beneficial effect of this mode is that the light-reflecting cup assembly is further arranged with the third clamping groove 711 and the third clamping buckle 701 to further arrange the light-reflecting cup 700 in the fifth shell 710 and prevent the light-reflecting cup 700 from moving, and to protect the light-reflecting cup 700.

[0079] In some embodiments, the fifth shell 710 is further provided with a fixing arm 740, the fourth fixing hole 741 is arranged on the fixing arm 740, and the fifth fixing hole 712 is arranged on the fifth shell 710. The fourth fixing hole 741 and the fifth fixing hole 712 are fixed in position to fix the fixing arm 740 on the fourth shell 530.

[0080] Specifically, the fifth fixing hole 712 is arranged at intervals on the side of the fourth shell 530, and in order to ensure the stability of the fixing, the intervals between the fifth fixing holes 712 are uniform, and three fixing arms 740 are arranged. Each fixing arm 740 is provided with a fourth fixing hole 741, so as to be fixed correspondingly through the fifth fixing hole 712 and the fourth fixing hole 741. The free end of the fixing arm 740 can also be provided with a fixing hole, so as to fix an external component or device. The beneficial effect of this mode is that the fixing arm 740 is fixed in position through the fourth fixing hole 741 and the fifth fixing hole 712, so as to fix an external device through the free end of the fixing arm 740.

[0081] In some embodiments, the mounting base 300 is provided with a heat dissipation groove 330 at one end away from the mounting groove 310, a plurality of heat dissipation fins 331 and a fixing column 332 are arranged in the heat dissipation groove 330, the fixing column 332 is arranged in the middle of the heat dissipation groove 330, and the heat dissipation fins 331 extend from the inner wall of the mounting base 300 to the fixing column and are connected.

[0082] Specifically, the heat dissipation groove 330 is arranged at the other end of the mounting groove 310, and the heat dissipation fins 331 arranged in the heat dissipation groove 330 are used to dissipate heat inside. The heat dissipation fins 331 can be detachably mounted or integrally fixed with the mounting shell. The beneficial effect of this mode is that the mounting base 300 is provided with the heat dissipation groove 330 at the other end of the mounting groove 310, the heat dissipation groove 330 is provided with a plurality of heat dissipation fins 331, and the heat dissipation fins 331 are arranged around the inside of the mounting base 300. The heat generated by the light emitting part 110 in the mounting groove 310 is dissipated through the heat dissipation fins 331.

[0083] In some embodiments, the light source assembly 100 further comprises a limiting plate 120, the limiting plate 120 is provided with a lamp groove 121, the light emitting part 110 is arranged in the lamp groove 121, the limiting plate 120 is further provided with a clamping protrusion 122 on the side, and the mounting groove 310 is provided with a fixing groove 340 for fixing the clamping protrusion 122, so as to prevent the limiting plate 120 from moving and further prevent the light emitting part 110 from sliding.

[0084] The mounting base 300 is provided with a limiting plate 120, the limiting plate 120 is provided with a lamp groove 121, the shape of the lamp groove 121 is consistent with the shape of the light emitting piece 110, the light emitting piece 110 can be clamped, the lamp groove 121 of the limiting plate 120 is provided with two clamping protrusions 122 on the side, when the clamping protrusions 122 are arranged with the light emitting piece 110, the extension direction of the clamping protrusions 122 is opposite to the light emitting surface of the light emitting piece 110 on both sides of the limiting plate 120, the mounting groove 310 is provided with a mounting protrusion, the mounting protrusion is clamped in the mounting groove 310, so as to prevent the limiting plate 120 from moving, and further prevent the light emitting piece 110 from moving. Further, the mounting protrusion can be cylindrical, and the fixing groove 340 can also be cylindrical.

[0085] The beneficial effect of this mode is that in order to prevent the light emitting piece 110 from moving in the mounting groove 310, the limiting plate 120 is also provided, the limiting plate 120 is fixed at the bottom of the mounting groove 310 through the fixing groove 340, so that the light emitting piece 110 is also limited at the bottom of the mounting groove 310.

[0086] Embodiment 3:

[0087] As Figures 9-10 shown, based on embodiment 1 and embodiment 2, this embodiment further describes and limits the related structure of the rotating assembly 500, which can make the light reflecting cup assembly and the mounting base 300, and further make the light emitting direction adjustable.

[0088] In some embodiments, specifically, the rotating assembly 500 includes a second housing 510, a third housing 520, and a fourth housing 530; the second housing 510, the third housing 520, and the fourth housing 530 are each provided with a second light-transmitting hole 531 in the middle; the second housing 510 is provided with a second stepped structure 511, the bottom of the second stepped structure 511 is provided with a second buckle 512, the first stepped structure 420 of the first housing 400 is provided with a limiting protrusion 450, the mounting base 300 is provided with a clamping platform 320, the limiting protrusion 450 and the clamping platform 320 form a second clamping groove to clamp the second buckle 512; the second stepped structure 511 is provided with a first inclined surface 513 and a third limiting table 514, the first inclined surface 513 is inclined from the middle of the second housing 510 to the side of the second housing 510 and downward; the third housing 520 is provided with a hemispherical surface 515, the hemispherical surface 515 is provided with a columnar protrusion 516; the bottom of the hemispherical surface 515 is provided with a first fixing hole 518, the second stepped structure 511 of the second housing 510 is provided with a second fixing hole 517, the first fixing hole 518 and the second fixing hole 517 are fixed in position; the fourth housing 530 is provided with a second curved surface 532 and a rotating surface 533, the curvature of the second curved surface 532 is similar to that of the hemispherical surface 515, and the rotating surface 533 can abut on the third limiting table 514; the rotating assembly 500 is further provided with a rotating part, the rotating part is rotatably arranged on the columnar protrusion 516, and the fourth housing 530 is rotatably arranged on the third housing 520 through the rotating structure. The beneficial effect of this mode is that the rotating assembly 500 fixes the second housing 510 through the first housing 400 and is connected with part of the mounting base 300, that is, the light-emitting part; the third housing 520 is connected with the reflector cup 700, and the third housing 520 is rotatably connected with the second housing 510, so that the light emitted can be rotated in different directions through the rotating assembly 500.

[0089] In some embodiments, the rotating structure includes a first rotating table 600 and a second rotating table 610; the first rotating table 600 and the second rotating table 610 are each provided with a rotating groove 640, and the two sides of the rotating groove 640 are provided with a third fixing hole 630; the first rotating table 600 and the second rotating table 610 are arranged on the columnar protrusion 516 through the rotating groove 640, and are fixed to each other through the third fixing hole 630; the second rotating table 610 is arranged on the fourth housing 530, and the first rotating table 600 can be freely detached from the second rotating table 610.

[0090] Specifically, the first rotating table 600 and the second rotating table 610 are provided with rotating grooves 640, and the cross section of the rotating grooves 640 is semicircular. When the first rotating table 600 and the second rotating table 610 are fixed through the third fixing hole 630 and the screws, the rotating grooves 640 form a cylindrical rotating groove 640 with a circular cross section, so that the rotating grooves 640 are clamped on the columnar protrusion 516 and rotate. The beneficial effect of this mode is that the third rotating table and the second rotating table 610 are connected in rotation through the rotating structure, so that the emitted light can rotate the emitted light through the rotating structure.

[0091] The utility model embodiment serial number only for description, not represent the pros and cons of the embodiment. The above is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent device or equivalent process conversion using the utility model specification and the attached drawing contents, or directly or indirectly applied in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. An embedded spotlight, characterized by The application relates to a light source assembly. The light source assembly (100) is provided with a light emitting part (110); the lens assembly (200) is provided with a lens (210); the lens (210) is provided with an outlight surface (211) and an inlight port (220); the light emitting surface of the light emitting part (110) faces the inlight port (220); the mounting base (300) is provided with a mounting groove (310), and the light source assembly (100) and the lens assembly (200) are arranged in the mounting groove (310); the outlight surface (211) is arranged at the slot opening of the mounting groove (310). The cross section of the lens (210) is trapezoidal, the inlight port (220) is arranged at the upper base of the trapezoid, and the inlight port (220) is provided with a light collecting groove; the lens (210) is provided with a light reflecting shell (230) outside, the light reflecting shell (230) is arranged along the side of the lens (210), and the inner wall of the light reflecting shell (230) is provided with a reflecting coating (231). The first shell (400) is sleeved at the opening of the mounting groove (310), the middle part of the first shell (400) is provided with a first light transmission hole (410), the outer part of the first shell (400) is provided with a first stepped structure (420), the bottom of the first stepped structure (420) is provided with a first annular buckle (430), the slot opening of the mounting groove (310) is provided with a first clamping groove (350), the first annular buckle (430) is clamped in the first clamping groove (350), the rotating assembly (500) comprises a second shell (510), a third shell (520) and a fourth shell (530), the second shell (510) is provided with a second stepped structure (511), the bottom of the second stepped structure (511) is provided with a second buckle (512), the first stepped structure (420) of the first shell (400) is provided with a limiting protrusion (450), the mounting base (300) is provided with a clamping platform (320), the limiting protrusion (450) and the clamping platform (320) form a second clamping groove for clamping the second buckle (512). The outlight surface (211) is provided with a first arc surface (260) which is concave towards the inside of the lens (210); the middle part of the first arc surface (260) is provided with a convex part (250). The outlight surface (211) of the lens (210) is provided with an annular convex part (240), the first shell (400) is provided with a first limiting step (440), and the light reflecting shell (230) is provided with a second limiting step (232); the annular convex part (240) is arranged between the first limiting step (440) and the second limiting step (232).

2. The recessed light fixture of claim 1, wherein, ​ 3. The recessed light fixture of claim 1, wherein, ​ 4. The recessed light fixture of claim 3, wherein, The second shell (510), the third shell (520), the fourth shell (530) are provided with second light transmission holes (531) in the middle; the second stepped structure (511) is provided with a first inclined surface (513) and a third limiting table (514), the first inclined surface (513) is inclined from the middle of the second shell (510) to the side of the second shell (510) and downward; the third shell (520) is provided with a hemispherical surface (515), the hemispherical surface (515) is provided with a columnar protrusion (516); the bottom of the hemispherical surface (515) is provided with a first fixing hole (518), the second stepped structure (511) of the second shell (510) is provided with a second fixing hole (517), the first fixing hole (518) and the second fixing hole (517) are fixed in position; the fourth shell (530) is provided with a second curved surface (532) and a rotating surface (533), the curvature of the second curved surface (532) is similar to that of the hemispherical surface (515), and the rotating surface (533) can abut on the third limiting table (514); the rotating assembly (500) is further provided with a rotating part, the rotating part is rotatably arranged on the columnar protrusion (516), and the fourth shell (530) is rotatably arranged on the third shell (520) through the rotating structure.

5. The recessed light fixture of claim 4, wherein, The rotating structure comprises a first rotating table (600) and a second rotating table (610); the first rotating table (600) and the second rotating table (610) are provided with rotating grooves (640) therein, and third fixing holes (630) are arranged on both sides of the rotating grooves (640); the first rotating table (600) and the second rotating table (610) are arranged on the columnar protrusion (516) through the rotating grooves (640) and are fixed to each other through the third fixing holes (630); the second rotating table (610) is arranged on the fourth shell (530), and the first rotating table (600) can be freely detached from the second rotating table (610).

6. The recessed light fixture of claim 5, wherein, It further comprises a light cup assembly, the light cup assembly comprises a light cup (700) and a fifth shell (710); the fourth shell (530) is internally provided with a third clamping groove (711), the outer side of the light cup (700) is provided with a third buckle (701), the third clamping groove (711) is clamped by the third buckle (701) to fix the light cup (700) in the fourth shell (530); the light cup assembly is provided with a third light transmission hole (730), the third light transmission hole (730), the second light transmission hole (531) and the first light transmission hole (410) are correspondingly arranged.

7. The recessed light fixture of claim 6, wherein, The fourth shell (530) is further provided with a fixing arm (740), the fixing arm (740) is provided with a fourth fixing hole (741), the fourth shell (530) is provided with a fifth fixing hole (712), the fourth fixing hole (741) and the fifth fixing hole (712) are fixed by alignment, so that the fixing arm (740) is fixed on the fourth shell (530).

8. The recessed light fixture of claim 1, wherein, The mounting base (300) is provided with a heat dissipation groove (330) away from one end of the mounting groove (310), a plurality of heat dissipation fins (331) and a fixed column body (332) are arranged in the heat dissipation groove (330), the fixed column body (332) is arranged in the middle of the heat dissipation groove (330), and the heat dissipation fins (331) extend from the inner wall of the mounting base (300) to the fixed column body and are connected.

9. The recessed light fixture of claim 1, wherein, The light source assembly (100) further comprises a limiting plate (120), the limiting plate (120) is provided with a lamp groove (121), the light emitting piece (110) is arranged in the lamp groove (121), the limiting plate (120) is further provided with a clamping protrusion (122) on the side, the mounting groove (310) is provided with a fixing groove (340), the fixing groove (340) is used for fixing the clamping protrusion (122), so as to prevent the limiting plate (120) from moving, and further prevent the light emitting piece (110) from sliding.

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