Intelligent multifunctional LED lamp
By using a staggered design of large-angle and small-angle lens packs on the lens plate, the problems of single light pattern and insufficient light control precision of traditional LED lamps are solved, and flexible light pattern adjustment of multifunctional LED lamps in different scenarios is realized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HUADIAN LIGHTING CO LTD
- Filing Date
- 2025-05-08
- Publication Date
- 2026-04-28
AI Technical Summary
Traditional LED lights have a single light pattern that cannot be adjusted in real time, and the light control precision is limited, making it difficult to adapt to the diverse lighting needs.
The design employs an alternating distribution of large-angle and small-angle lens packs on the lens plate. Through the combination of inner and outer scales on the optical surface, three types of light patterns can be adjusted: switching between small-angle, large-angle, and medium-angle beams.
It enables a single luminaire to output multiple light patterns in different scenarios, meeting the needs of long-distance focusing, wide-angle uniform lighting, and transitional scenarios, and improving the accuracy of light control and the flexibility of use.
Smart Images
Figure CN224175024U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lighting technology, specifically to an intelligent multifunctional LED lamp. Background Technology
[0002] LED lighting fixtures have been widely used in the lighting industry due to their advantages such as high efficiency, energy saving, long lifespan, and environmental friendliness. However, with the increasing diversification of lighting needs, traditional LED lighting fixtures have gradually revealed the following technical shortcomings in terms of light pattern adjustment, heat dissipation performance, and structural stability:
[0003] Existing LED lighting fixtures typically employ fixed lens designs, enabling them to output only a single light pattern (such as pure spotlight or pure floodlight). While some products achieve light pattern switching by replacing different lenses, this requires manual disassembly and assembly, which is cumbersome and cannot be adjusted in real time, making it difficult to adapt to dynamic scene requirements. For example, in exhibition lighting where both long-distance projection and close-range supplemental lighting are needed, traditional lighting fixtures require multiple lens assemblies, significantly increasing usage costs and maintenance complexity.
[0004] Traditional lens designs often employ a single refractive or reflective structure, resulting in limited precision in light control. Large-angle lenses tend to lead to insufficient central light intensity and diminished edge brightness; small-angle lenses may cause glare due to overlapping light spots. Utility Model Content
[0005] The purpose of this utility model is to provide an intelligent multi-functional LED lamp, which effectively solves the problems of limited light pattern adjustment and limited light control precision of traditional LED lamps through the staggered distribution design of lens packages.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] A smart multifunctional LED lamp includes a heat sink, an LED light panel is disposed on the front side of the heat sink, LED beads are uniformly disposed on the LED light panel, a lens is disposed on the front side of the LED light panel, and a face ring is disposed on the front side of the lens. The face ring is fixedly connected to the heat sink and engages the LED light panel and the lens between the face ring and the heat sink. The lens includes a lens plate, on which large-angle lens packs and small-angle lens packs are uniformly disposed. The large-angle lens packs and small-angle lens packs are arranged in circles, with each circle of small-angle lens packs alternating with one circle of large-angle lens packs.
[0008] In a preferred embodiment, the large-angle lens pack and the small-angle lens pack each include an outer optical surface scale located on the outside, and an inner optical surface scale is provided on the inner side of the outer optical surface scale.
[0009] In a preferred embodiment, support columns are evenly distributed on the rear side of the lens plate, the top surface of the support columns abuts against the front side of the LED light plate, and the LED beads are respectively reserved with a safe distance from the bottom of the large-angle lens pack and the small-angle lens pack.
[0010] In a preferred embodiment, the support columns are spaced 3 to 4 large-angle lens packs or small-angle lens packs apart.
[0011] In a preferred embodiment, the lens plate is provided with a positioning post, the LED light plate is provided with a through hole, the heat sink is provided with a positioning hole, and the positioning post passes through the through hole and cooperates with the positioning hole.
[0012] In a preferred embodiment, a guide hole is provided at the middle position of the lens plate, and the lens plate is fixedly connected to the heat sink through the guide hole and a large screw.
[0013] In a preferred embodiment, a retaining spring is provided at the middle position of the radiator, the retaining spring is engaged at the middle position of the front side of the radiator, and the large-head screw is fixedly connected to the retaining spring.
[0014] In a preferred embodiment, the face ring is fixedly connected to the heat sink via a snap-fit assembly.
[0015] In a preferred embodiment, a bracket is rotatably mounted on the radiator, a rear cover is provided on the rear side of the radiator, a sight is detachably mounted on the rear cover, and a light cut-off plate is provided on the upper front side of the radiator.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] This invention achieves three light patterns from a single lamp: small-angle, large-angle, and mixed medium-angle light outputs, through an alternating distribution of large-angle and small-angle lens packs on the lens plate. Specifically:
[0018] Small angle mode: Only the small angle lens pack works with the corresponding LED beads. The light is refracted by the inner scales of the optical surface and reflected by the outer scales to form a highly concentrated beam, which is suitable for long-distance focused lighting scenarios.
[0019] Wide-angle mode: Only the LED beads corresponding to the wide-angle lens pack work. The light is diffused by the outer scales of the optical surface and reflected by the inner scales to achieve wide-angle uniform illumination, which is suitable for large-area ambient light needs.
[0020] Medium Angle Mode: All LEDs are in operation, and a medium-angle beam is generated by mixing two lens envelope patterns to meet the needs of transitional scenarios. Attached Figure Description
[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the structure of this utility model.
[0023] Figure 2 This is a schematic diagram of the lens structure of this utility model.
[0024] Figure 3 This is a schematic diagram of the structure of the large-angle lens pack and the small-angle lens pack of this utility model.
[0025] Figure 4 This is a schematic diagram of the structure of the heat sink and the retaining spring of this utility model.
[0026] Figure 5 This is a schematic diagram of the LED light board and LED beads of this utility model.
[0027] Figure 6 This is a schematic diagram of the lens structure of this utility model.
[0028] Figure 7 This is a schematic diagram of the lens and the large-head screw of this utility model.
[0029] Figure 8 This is a schematic diagram of the connection structure between the radiator and the face ring of this utility model.
[0030] Figure 9 This is a schematic diagram of the overall structure of this utility model.
[0031] Figure label annotations: 1. Heat sink; 2. LED light panel; 3. Lens; 4. Face ring; 5. LED light bead; 6. Large screw; 7. Snap ring; 8. Snap-fit assembly; 9. Bracket; 10. Back cover; 11. Positioning hole; 12. Cutoff plate; 13. Sight; 21. Through hole; 31. Lens plate; 32. Large angle lens pack; 33. Small angle lens pack; 34. Outer optical surface scales; 35. Inner optical surface scales; 36. Positioning post; 37. Guide hole; 38. Support post. Detailed Implementation
[0032] The following embodiments will be described in detail with reference to the accompanying drawings. In the drawings and description, similar or identical parts are referred to by the same reference numerals. Furthermore, in practical applications, the shape, thickness, or height of each component may be enlarged or reduced. The embodiments listed in this utility model are merely illustrative and not intended to limit the scope of the utility model. Any obvious modifications or alterations made to this utility model do not depart from its spirit and scope.
[0033] like Figure 1 , Figure 2 and Figure 3As shown, an intelligent multi-functional LED lamp includes a heat sink 1, an LED light panel 2 disposed on the front side of the heat sink 1, LED beads 5 evenly disposed on the LED light panel 2, a lens 3 disposed on the front side of the LED light panel 2, and a face ring 4 disposed on the front side of the lens 3. The face ring 4 is fixedly connected to the heat sink 1 and engages the LED light panel 2 and the lens 3 between the face ring 4 and the heat sink 1. The lens 3 includes a lens plate 31, on which large-angle lens clusters 32 and small-angle lens clusters 33 are evenly disposed. The large-angle lens clusters 32 and small-angle lens clusters 33 are arranged in concentric circles, with each concentric circle of small-angle lens clusters 33 alternating with a concentric circle of large-angle lens clusters 32. The large-angle lens clusters 32 and small-angle lens clusters 33 each include outer optical surface scales 34 located on the outer side, and inner optical surface scales 35 disposed on the inner side of the outer optical surface scales 34. This utility model's lens 3 contains lens packs at different angles, evenly distributed across the lens. Each ring features an alternating distribution of angles; for example, the first ring contains small-angle lens packs 33, the second ring contains large-angle lens packs 32, and the third ring contains small-angle lens packs 33 again. Each large-angle lens pack 32 and small-angle lens pack 33 contains out-of-plane optical scales 34 and in-plane optical scales 35 corresponding to its angle. In application, the combination of large and small angles of the lens packs generates a medium-angle optical principle, allowing the entire lamp to achieve different angles to meet the customer's actual application scenarios. When a small-angle optical application is required, the LED beads 5 corresponding to the small-angle lens pack 33 on the LED light panel 2 will be fully lit. When the light emitted from the LED beads 5 on the LED light panel 2 is emitted onto the small-angle lens pack 33, it is processed by the in-plane optical scales 35 and then emitted through the lens. When some light diverges and is emitted from the side, it is processed by the out-of-plane optical scales 34 and reflected back to the in-plane optical scales 35 before being emitted again. When a large angle is required in the application scenario, all the LED beads 5 on the LED light panel 2 corresponding to the large-angle lens pack 32 will be lit. When the light emitted by the LED beads 5 on the LED light panel 2 is emitted onto the large-angle lens pack 32, it is processed by the out-of-plane optical scale 34 and then emitted through the lens. When some of the light is diffused and emitted from the side, it is processed by the in-plane optical scale 35 and reflected back to the in-plane optical scale 35 before being emitted. When the application scenario requires a medium-angle optical requirement, all the LED beads 5 on the LED light panel 2 will be lit. The light emitted by the large-angle lens pack 32 and the small-angle lens pack 33 will be mixed to form a medium-angle optical effect to meet the needs of the application scenario.
[0034] like Figure 2 and 3As shown, support columns 38 are evenly distributed on the rear side of the lens plate 31. The top surface of the support columns 38 abuts against the front side of the LED light panel 2. A safe distance is reserved between the LED beads 5 and the bottom of the large-angle lens pack 32 and the small-angle lens pack 33. This effectively places the LED beads 5 like in a safe enclosure, preventing damage to the LED light source from balls or other objects hitting the lens surface during actual competitions. The support columns 38 are spaced 3-4 times apart by large-angle lens packs 32 or small-angle lens packs 33.
[0035] like Figure 4 , Figure 5 and Figure 6 As shown, the lens plate 31 is provided with a positioning post 36, the LED light plate 2 is provided with a through hole 21, and the heat sink 1 is provided with a positioning hole 11. The positioning post 36 passes through the through hole 21 and cooperates with the positioning hole 11.
[0036] like Figure 6 As shown, a guide hole 37 is provided in the middle of the lens plate 31, and the lens plate 31 is fixedly connected to the heat sink 1 through the guide hole 37 and the big-head screw 6.
[0037] like Figure 7 As shown, a retaining spring 7 is located in the middle of the radiator 1. The retaining spring 7 is engaged in the middle of the front side of the radiator 1, and the large-head screw 6 is fixedly connected to the retaining spring 7. Installation and disassembly are convenient.
[0038] like Figure 8 As shown, the face ring 4 is fixedly connected to the heat sink 1 via the snap-fit assembly 8. Installation and disassembly are convenient.
[0039] like Figure 9 As shown, a bracket 9 is rotatably mounted on the radiator 1, a rear cover 10 is mounted on the rear side of the radiator 1, a sight 13 is detachably mounted on the rear cover 10, and a light cut-off plate 12 is mounted on the upper front side of the radiator 1.
[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A smart multifunctional LED lamp, comprising a heat sink (1), an LED lamp plate (2) disposed on the front side of the heat sink (1), LED lamp beads (5) uniformly disposed on the LED lamp plate (2), a lens (3) disposed on the front side of the LED lamp plate (2), and a face ring (4) disposed on the front side of the lens (3), the face ring (4) being fixedly connected to the heat sink (1) and engaging the LED lamp plate (2) and the lens (3) between the face ring (4) and the heat sink (1), characterized in that: The lens (3) includes a lens plate (31), on which large-angle lens packs (32) and small-angle lens packs (33) are evenly arranged. The large-angle lens packs (32) and small-angle lens packs (33) are arranged in circles, with each circle of small-angle lens packs (33) and a circle of large-angle lens packs (32) being staggered.
2. The intelligent multifunctional LED lamp according to claim 1, characterized in that, The large-angle lens pack (32) and the small-angle lens pack (33) each include an outward optical scale (34) located on the outer side, and an inward optical scale (35) is provided on the inner side of the outward optical scale (34).
3. The intelligent multifunctional LED lamp according to claim 2, characterized in that, The lens plate (31) is provided with support columns (38) evenly on the rear side. The top surface of the support column (38) abuts against the front side of the LED lamp plate (2). The LED lamp beads (5) are respectively reserved with a safe distance from the bottom of the large-angle lens pack (32) and the small-angle lens pack (33).
4. The intelligent multifunctional LED lamp according to claim 3, characterized in that, The support columns (38) are spaced 3 to 4 large-angle lens packs (32) or small-angle lens packs (33) apart.
5. The intelligent multifunctional LED lamp according to claim 1, characterized in that, The lens plate (31) is provided with a positioning post (36), the LED light plate (2) is provided with a through hole (21), the heat sink (1) is provided with a positioning hole (11), and the positioning post (36) passes through the through hole (21) and cooperates with the positioning hole (11).
6. The intelligent multifunctional LED lamp according to claim 1, characterized in that, A guide hole (37) is provided in the middle of the lens plate (31), and the lens plate (31) is fixedly connected to the heat sink (1) through the guide hole (37) and the big head screw (6).
7. The intelligent multifunctional LED lamp according to claim 6, characterized in that, A retaining ring (7) is provided in the middle position of the radiator (1). The retaining ring (7) is engaged in the middle position of the front side of the radiator (1). The big-head screw (6) is fixedly connected to the retaining ring (7).
8. The intelligent multifunctional LED lamp according to claim 1, characterized in that, The face ring (4) is fixedly connected to the heat sink (1) via a snap-fit assembly (8).
9. A smart multifunctional LED lamp according to any one of claims 1-8, characterized in that, A bracket (9) is rotatably mounted on the radiator (1), a rear cover (10) is provided on the rear side of the radiator (1), a sight (13) is detachably mounted on the rear cover (10), and a light cut-off plate (12) is provided on the upper front side of the radiator (1).