Embedded spotlight

Abstract

The embedded spotlight comprises a heat dissipation assembly, an optical assembly, a rotary adjusting assembly and an embedded lamp frame, the optical assembly is arranged below the heat dissipation assembly and detachably connected with the heat dissipation assembly, the optical assembly comprises a light shield, and the light shield is detachably connected with the heat dissipation assembly; first connecting parts are symmetrically arranged on the two sides of the light shield; the rotary adjusting assembly comprises a rotating ring, second connecting parts are symmetrically arranged on the two sides of the rotating ring, second arc-shaped sliding grooves are formed in the second connecting parts, and fasteners penetrate through the second arc-shaped sliding grooves to be screwed into screw holes reserved in the first connecting parts; the pre-embedded lamp frame is arranged on the outer side of the rotary adjusting assembly in a sleeving mode, elastic buckles distributed in the circumferential direction are arranged on the inner wall of the pre-embedded lamp frame, and the rotating ring is detachably fixed into the pre-embedded lamp frame through the elastic buckles; by means of the design, lossless rapid installation and maintenance can be achieved, the use cost is reduced, and the spotlight can have the flexible angle adjusting function so as to adapt to different space layouts and illumination requirement changes.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, specifically to an embedded spotlight. Background Technology

[0002] In modern architectural decoration, lighting design has become one of the key elements in enhancing the aesthetics and functionality of a space. Recessed spotlights, due to their combination of beauty and functionality, are widely used in commercial spaces and home decoration. However, traditional recessed spotlights have some limitations in practical use. On the one hand, the optical modules, heat dissipation components, and embedded frames of traditional recessed spotlights are tightly fixed, requiring the disassembly of a large number of parts during maintenance, which is not only time-consuming and labor-intensive but also prone to damaging the lamps or embedded structures. On the other hand, the adjustment methods of traditional recessed spotlights are relatively fixed, and the range of light illumination angle adjustment is narrow, making it difficult to meet flexible and varied lighting needs, thus affecting the lighting effect and user experience. Utility Model Content

[0003] To simultaneously solve the above two major problems, this utility model provides an embedded spotlight, comprising:

[0004] Heat dissipation components;

[0005] An optical component is located below a heat dissipation component. The optical component includes a light shield that is detachably connected to the bottom of the heat dissipation component. First connecting parts are symmetrically arranged on both sides of the light shield.

[0006] A rotating adjustment component is located below the optical component. It includes a rotating ring with second connecting parts symmetrically arranged on both sides of the rotating ring. The second connecting parts are provided with second arc-shaped grooves. Fasteners pass through the second arc-shaped grooves and are screwed into the screw holes reserved in the first connecting parts. The inner wall of the rotating ring is also provided with an unlocking pull ring.

[0007] The embedded light frame is fitted onto the outside of the rotating adjustment component. The inner wall of the embedded light frame is provided with circumferentially distributed elastic buckles. The rotating ring is detachably fixed inside the embedded light frame through the elastic buckles.

[0008] Preferably, the heat dissipation assembly includes a heat dissipation base, a light source fixing seat at the bottom of the heat dissipation base, an annular groove between the heat dissipation base and the light source fixing seat, and a lug on the inner wall of the annular groove away from the light source fixing seat; the optical assembly also includes an LED light source module, the LED light source module is detachably connected to the light source fixing seat, a light shield is fitted over the LED light source module and embedded in the annular groove, a rotating groove is formed on the circumferential surface of the upper edge of the light shield, and the lug engages with the rotating groove to achieve a detachable rotating locking assembly between the light shield and the heat dissipation base.

[0009] Preferably, the outer walls on both sides of the embedded light frame are provided with snap-fit ​​parts, and the snap-fit ​​parts are provided with mounting holes.

[0010] Preferably, the light source mounting base is provided with a slot, and the top of the LED light source module is provided with a buckle, which cooperates with the slot.

[0011] Preferably, the optical component further includes a light-shielding back cover, which has an integrally formed positioning tenon, and a first arc-shaped sliding groove on the first connecting part, wherein the positioning tenon is inserted into the first arc-shaped sliding groove to make the light-shielding back cover slide connected to the light-shielding cover.

[0012] Preferably, the optical assembly also includes optical accessories, which are located below the LED light source module, the LED light source module is fitted inside the lamp tube, and the optical accessories are threadedly connected to the lamp tube.

[0013] Preferably, the optical components include a variable light lens and a honeycomb sheet. The variable light lens is embedded in a lens retaining ring and is threadedly connected to the lamp tube through the lens retaining ring. The honeycomb sheet is embedded in a honeycomb ring and is threadedly connected to the lens retaining ring through the honeycomb ring.

[0014] Preferably, the optical component also includes an anti-glare shield, and the inner wall of the rotating ring is provided with a magnetic attraction element. The anti-glare shield is coaxially assembled inside the rotating ring and magnetically attracted to the rotating ring.

[0015] Preferably, the inner edge of the second arc-shaped groove is provided with a wave-shaped toothed track and the groove body is provided with scale markings.

[0016] Preferably, the heat dissipation assembly further includes heat dissipation fins, which are disposed in the inner cavity of the heat dissipation base.

[0017] The beneficial effects are as follows: the recessed spotlight provided in this application can achieve non-destructive and rapid installation and maintenance, reducing usage costs, and also has a flexible angle adjustment function to adapt to different spatial layouts and lighting needs. On the one hand, by providing circumferentially distributed elastic buckles on the inner wall of the pre-embedded light frame, the rotating ring can be detachably fixed in the pre-embedded light frame by the elastic buckles. The inner wall of the rotating ring is provided with an unlocking pull ring. When it is necessary to replace the optical components, the user can release the elastic release mechanism of the elastic buckles by pulling the pull ring, thereby releasing the locked state between the rotating ring and the pre-embedded light frame. At this point, the rotating ring, along with the optical module and heat dissipation components it carries, can be removed from the pre-embedded lamp frame, enabling quick disassembly and maintenance of the lamp components and significantly improving the product's maintainability and ease of use. Furthermore, this elastic buckle design allows the rotating ring, along with the optical module and heat dissipation components it carries, to rotate 360° horizontally relative to the pre-embedded lamp frame. Simultaneously, the fasteners and the second arc-shaped slide groove enable an adjustable connection between the rotating ring and the light shield. Since the LED light source module is housed within the light shield, and both the LED light source module and the light shield are detachably fixed to the heat dissipation components, the light shield can precisely adjust the vertical tilt of the heat dissipation components and the LED light source module relative to the rotating ring. The adjustment angle range is determined by the length of the second arc-shaped slide groove. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the exploded structure of this application;

[0021] Figure 3 This is a schematic diagram illustrating the assembly process of the embedded lamp frame and the rotation adjustment component in this application;

[0022] Figure 4 This is a schematic diagram of the assembly process of the LED light source module and heat dissipation component in this application;

[0023] Figure 5 This is a schematic diagram of the assembly process of the anti-glare shield and the rotating ring in this application;

[0024] Figure 6 This is a cross-sectional view after explosion of this application;

[0025] Figure 7 This is a schematic diagram of the assembly process of the heat dissipation component and the light shield in this application;

[0026] In the picture:

[0027] 1. Heat dissipation components;

[0028] 11. Heat sink base; 111. Light source mounting bracket; 1111. Slot; 112. Annular groove; 1121. Lug; 12. Heat sink fins;

[0029] 2. Optical components;

[0030] 21. LED light source module; 211. Lamp tube;

[0031] 22. Sunshade; 221. Rotating groove; 222. First connecting part; 2221. First arc-shaped slide groove; 223. Fastener;

[0032] 23. Sun-blocking back cover;

[0033] 24. Anti-glare shield; 241. Metal mounting bracket; 242. Large-mouth anti-glare shield; 243. Curved small-mouth anti-glare shield; 244. Slanted small-mouth anti-glare shield; 245. Flat small-mouth anti-glare shield;

[0034] 25. Optical accessories; 251. Optical variable lenses; 252. Honeycomb panels;

[0035] 3. Rotary adjustment assembly;

[0036] 31. Rotating ring; 311. Second connecting part; 312. Second arc-shaped slide groove; 313. Unlocking pull ring; 314. Recessed groove; 3141. Magnetic suction component;

[0037] 4. Pre-embedded light frames;

[0038] 41. Snap-fit ​​component; 411. Spring clip; 412. Recessed fixing plate; 42. Elastic buckle. Detailed Implementation

[0039] The following drawings will disclose several embodiments of this utility model. For clarity, many practical details will be described in the following description. However, it should be understood that these practical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these practical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0040] It should be noted that all directional indicators in this utility model embodiment, such as up, down, left, right, front, back, etc., are only used to explain the relative positional relationship and movement of the components in a specific posture as shown in the attached figure. If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0042] Example

[0043] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of the overall structure of this application. Figure 2 This is a schematic diagram of the exploded structure of this application. Figure 3 This is a schematic diagram illustrating the assembly process of the embedded lamp frame and the rotation adjustment component in this application. This embodiment provides an embedded spotlight, including a heat dissipation component 1, an optical component 2, a rotation adjustment component 3, and an embedded lamp frame 4.

[0044] See also Figure 2 The heat dissipation component 1 includes a heat dissipation base 11 and heat dissipation fins 12. The heat dissipation base 11 is cylindrical, and the heat dissipation fins 12 are disposed in the inner cavity of the heat dissipation base 11 to increase the heat dissipation surface area. The heat dissipation fins 12 can be designed as straight fins, wavy or ring-shaped to enhance the air convection effect. The heat dissipation base 11 and the heat dissipation fins 12 can be made of pure aluminum or aluminum alloy materials.

[0045] Please see Figure 4 , Figure 4 This is a schematic diagram of the assembly process of the LED light source module and heat dissipation component of this application. The bottom of the heat dissipation base 11 is provided with a light source fixing seat 111, and an annular groove 112 is formed between the heat dissipation base 11 and the light source fixing seat 111. A lug 1121 is provided on the inner wall of the side of the annular groove 112 away from the light source fixing seat 111.

[0046] See also Figure 2 Please refer to the following: Figure 5 , Figure 5 This is a schematic diagram illustrating the assembly process of the anti-glare shield and rotating ring in this application. The optical component 2 is located below the heat dissipation component 1, and includes an LED light source module 21, a light shield 22, a light-shielding back cover 23, optical accessories 25, and an anti-glare shield 24. See also... Figure 2 The LED light source module 21 is detachably connected to the light source mounting base 111, and the LED light source module 21 is fitted inside the lamp tube 211. The lamp tube 211 is not a necessary accessory and can be added or removed according to user needs. (See also...) Figure 5 In this embodiment, the light source mounting base 111 is provided with a slot 1111, and the top of the LED light source module 21 is provided with a buckle. The LED light source module 21 is detachably connected to the light source mounting base 111 by the engagement of the buckle with the slot 1111. Alternatively, the LED light source module 21 can be detachably fixed to the heat sink using screws or other fasteners. During installation, the buckle on the LED light source module 21 is aligned with the slot 1111, allowing the buckle to slide along a predetermined path and finally lock into place. This design is easy to disassemble, facilitating future maintenance or parts replacement. Disassembly can be easily unlocked by simply rotating in the opposite direction.

[0047] See also Figure 2 , Figure 4 Please refer to the following: Figure 7 , Figure 7 This is a schematic diagram illustrating the assembly process of the heat dissipation component and the light shield in this application. The light shield 22 is fitted over the lamp housing 211 and embedded in the annular groove 112. Alternatively, the lamp housing 211 can be removed, and the light shield 22 can be directly fitted over the LED light source module 21 and embedded in the annular groove 112. See also... Figure 2 The upper circumferential surface of the light shield 22 has a rotating groove 221. (See also...) Figure 4The detachable rotatable locking assembly between the light shield 22 and the heat dissipation base 11 is achieved by the lug 1121 on the inner wall of the annular groove 112 engaging with the rotating groove 221. (See also...) Figure 2 The light shield 22 has a slightly curved shell, i.e., an asymmetrical curved shell, to achieve directional light blocking. Symmetrically arranged on both sides of the light shield 22 are first connecting portions 222, each with pre-set screw holes and a first arc-shaped sliding groove 2221. The light shield rear cover 23 has an integrally formed positioning tenon, which inserts into the first arc-shaped sliding groove 2221 to allow the light shield rear cover 23 to slide smoothly against the light shield 22. The optical component 25 is located below the LED light source module 21 and threadedly connected to the lamp tube 211. In this embodiment, the optical component 25 includes a diffusing lens 251 and a honeycomb sheet 252. The diffusing lens 251 is embedded in a lens fixing ring and threadedly connected to the lamp tube 211 through the lens fixing ring. The honeycomb sheet 252 is embedded in a honeycomb ring and threadedly connected to the lens fixing ring through the honeycomb ring. Alternatively, the honeycomb ring with the embedded honeycomb sheet 252 can be threadedly connected to the lamp tube 211 first, and then the lens fixing ring with the embedded diffusing lens 251 can be threadedly connected to the honeycomb ring. Optical accessories 25 can be added or removed according to user needs.

[0048] See also Figure 5 The inner wall of the rotating ring 31 is provided with a magnetic attracting element 3141, and the anti-glare cover 24 is coaxially assembled inside the rotating ring 31 and magnetically attracted to the rotating ring 31. In this embodiment, the magnetic attracting element 3141 is assembled on the circumferential surface of the inner wall of the rotating ring 31 through a groove 314. The magnetic attracting element 3141 is specifically a permanent magnet. The outer surface of the anti-glare cover 24 is provided with a metal mounting bracket 241, which is magnetically attracted to the permanent magnet. With the help of magnetic force, the anti-glare cover 24 and the rotating ring 31 can be firmly and conveniently attracted and connected, which makes it easy for users to quickly disassemble or replace the anti-glare cover 24 according to their needs. Moreover, this magnetic attraction design can be adapted to various types of anti-glare covers 24, including but not limited to large-mouth anti-glare covers 242, curved small-mouth anti-glare covers 243, inclined small-mouth anti-glare covers 244, and flat small-mouth anti-glare covers 245.

[0049] See also Figure 2 Please refer to the following: Figure 6 , Figure 6This is an exploded cross-sectional view of this application. The rotation adjustment assembly 3 is located below the optical assembly 2. It includes a rotating ring 31, with an unlocking pull ring 313 on the inner wall of the rotating ring 31. Symmetrically arranged on both sides of the rotating ring 31 are second connecting portions 311, each with a second arc-shaped groove 312. The inner edge of the second arc-shaped groove 312 has a wavy toothed track, and a scale mark is provided above the groove. A fastener 223 passes through the second arc-shaped groove 312 and is screwed into a pre-drilled screw hole in the first connecting portion 222, thereby achieving an adjustable movable connection between the rotating ring 31 and the light shield 22. The adjustment angle can be precisely controlled via the scale mark. In this embodiment, the fastener 223 is specifically a fastening screw. From the above structural description and in conjunction with the accompanying drawings, it can be determined that since the LED light source module 21 is fitted inside the light shield 22, and both the LED light source module 21 and the light shield 22 are detachably fixed to the heat dissipation component 1, when the relative position of the light shield 22 and the rotating ring 31 in the vertical direction is adjusted by the fastener 223 in cooperation with the second arc-shaped slide 312, the light shield 22 can drive the heat dissipation component 1 and the LED light source module 21 to make precise pitch adjustment in the vertical direction relative to the rotating ring 31. The adjustment angle range is determined by the length of the second arc-shaped slide 312.

[0050] See also Figure 3 The embedded light frame 4 is fitted onto the outside of the rotating adjustment assembly 3. The outer walls of both sides of the embedded light frame 4 are provided with snap-fit ​​pieces 41 for fixing it within the ceiling. The snap-fit ​​pieces 41 are either spring pieces 411 or recessed fixing plates 412, each with mounting holes. During use, screws are used to engage with the mounting holes to recess or embed the embedded light frame 4 into the ceiling. The inner wall of the embedded light frame 4 is provided with circumferentially distributed elastic buckles 42. These elastic buckles 42 are fixed to the inner wall of the embedded light frame 4 by screws or other fasteners 223. The rotating ring 31 is detachably fixed within the embedded light frame 4 via the elastic buckles 42. When the optical assembly 2 needs to be replaced, the user can pull down the unlocking ring 313 on the inner wall of the rotating ring 31 to trigger the elastic release mechanism of the elastic buckles 42, releasing the locking state between the rotating ring 31 and the embedded light frame 4. At this time, the rotating ring 31, along with the optical module and heat dissipation component 1 it carries, can be removed from the pre-embedded lamp frame 4, realizing the quick disassembly and maintenance of the lamp components, which significantly improves the maintainability and ease of use of the product.

[0051] In summary, the recessed spotlight designed in this application has the following advantages:

[0052] 1. By providing circumferentially distributed elastic buckles 42 on the inner wall of the pre-embedded light frame 4, the rotating ring 31 can be detachably fixed in the pre-embedded light frame 4 through the elastic buckles 42, thus achieving non-destructive replacement. The light body can be directly removed without damaging the ceiling, which can greatly reduce maintenance costs and completely solve the pain point of "damage-repair" in traditional installation. At the same time, this elastic buckle 42 design also allows the rotating ring 31, together with the optical module and heat dissipation component 1 it carries, to rotate 360° circumferentially relative to the pre-embedded light frame 4 in the horizontal direction.

[0053] 2. An adjustable movable connection between the rotating ring 31 and the light shield 22 is achieved by fastener 223 cooperating with the second arc-shaped slide 312. Since the LED light source module 21 is sleeved inside the light shield 22, both the LED light source module 21 and the light shield 22 can be detachably fixed on the heat dissipation component 1. Therefore, the heat dissipation component 1 and the LED light source module 21 can be precisely tilted relative to the rotating ring 31 in the vertical direction by the light shield 22. The adjustment angle range is determined by the length of the second arc-shaped slide 312. The light shield 22 is designed as a slightly curved shell to achieve directional light shielding. At the same time, the relative position of the light shield back cover 23 and the light shield 22 is adjustable. When the angle and position of the LED light source module 21 change at the same time, only the position of the light shield 22 and the light shield back cover 23 needs to be adjusted to avoid the light being intercepted or blocked, ensuring the integrity of the light spot and making the light output effect better. This design can also ensure that there is no light leakage whether the lamp is directly illuminating or polarized, making the interior of the ceiling cleaner.

[0054] The above are merely embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An embedded spotlight, characterized by The application relates to a light-emitting diode (LED) lamp, which comprises the following components: a heat dissipation assembly; an optical assembly arranged below the heat dissipation assembly, wherein the optical assembly comprises a light shield, the light shield is detachably connected with the bottom of the heat dissipation assembly, and first connecting parts are symmetrically arranged on the two sides of the light shield; a rotation adjusting assembly arranged below the optical assembly, wherein a rotating ring is arranged on the rotation adjusting assembly, second connecting parts are symmetrically arranged on the two sides of the rotating ring, a second arc-shaped sliding groove is arranged on the second connecting part, a fastener is screwed into a reserved screw hole of the first connecting part through the second arc-shaped sliding groove, and an unlocking pull ring is further arranged on the inner wall of the rotating ring; a pre-embedded lamp frame is arranged outside the rotation adjusting assembly, the inner wall of the pre-embedded lamp frame is provided with elastically clamped buckles which are distributed in a circumferential direction, and the rotating ring is detachably fixed in the pre-embedded lamp frame through the elastically clamped buckles.

2. The recessed light fixture of claim 1, wherein, The heat dissipation assembly comprises a heat dissipation base, the bottom of the heat dissipation base is provided with a light source fixing base, an annular groove is formed between the heat dissipation base and the light source fixing base, a lug is arranged on the inner wall of the side of the annular groove which is far away from the light source fixing base, the optical assembly further comprises an LED light source module, the LED light source module is detachably connected with the light source fixing base, the light shield is sleeved outside the LED light source module and embedded in the annular groove, a rotating groove is formed in the circumferential surface of the upper edge of the light shield, and the lug is rotationally engaged with the rotating groove, so that detachable rotation locking assembly of the light shield and the heat dissipation base is realized.

3. The recessed light fixture of claim 1, wherein, The outer walls of the two sides of the pre-embedded lamp frame are provided with clamping pieces, and mounting holes are arranged on the clamping pieces.

4. The recessed light fixture of claim 2, wherein, A clamping groove is arranged on the light source fixing base, and a clamping buckle is arranged on the top of the LED light source module.

5. The recessed light fixture of claim 1, wherein, The optical assembly further comprises a light-shielding back cover which is provided with an integrally-formed positioning tenon, a first arc-shaped sliding groove is arranged on the first connecting part, and the light-shielding back cover is slidably connected with the light shield by inserting the positioning tenon into the first arc-shaped sliding groove.

6. The recessed light fixture of claim 2, wherein, The optical assembly further comprises an optical accessory, the optical accessory is arranged below the LED light source module, the LED light source module is sleeved in a lamp cylinder, and the optical accessory is threadedly connected with the lamp cylinder.

7. The recessed light fixture of claim 6, wherein, The optical accessory comprises a variable light mirror and a honeycomb sheet, the variable light mirror is inlaid in a mirror fixing ring and is threadedly connected with the lamp cylinder through the mirror fixing ring, and the honeycomb sheet is inlaid in a honeycomb ring and is threadedly connected with the mirror fixing ring through the honeycomb ring.

8. The recessed light fixture of claim 1, wherein, The optical assembly further comprises an anti-glare cover, a magnetic attraction piece is arranged on the inner wall of the rotating ring, and the anti-glare cover is coaxially assembled in the rotating ring and magnetically attracted with the rotating ring.

9. The recessed light fixture of claim 1, wherein, The inner edge of the second arc-shaped sliding groove is provided with a wave-shaped toothed rail, and a scale mark is arranged above the groove body.

10. The recessed light fixture of claim 2, wherein, The heat dissipation assembly further comprises heat dissipation fins, and the heat dissipation fins are arranged in the inner cavity of the heat dissipation base.

Images