Solar meteor lamp

Abstract

The utility model discloses a solar meteor lamp which comprises a solar assembly. The control assembly is in a long strip shape, a plurality of fixing platforms are arranged in the control assembly at intervals, and each meteor lamp fixing platform is provided with a patch LED unit; the reflecting module comprises at least one conical unit, the meteor lamp conical unit is provided with a large end and a small end, and the meteor lamp conical unit and the meteor lamp fixing platform are arranged correspondingly; the meteor lamp patch LED unit is configured to illuminate from the small head end of the meteor lamp conical unit to the large head end of the meteor lamp conical unit. Spatial positions of the SMD LED units and the conical reflective units are systematically optimized by reconstructing a spatial relationship between the light source and the reflective assembly, and light is reflected in all directions along the conical reflective surface to the large head end by accurately controlling the irradiation direction of the SMD LEDs to align to the small head end of the conical units, so that a light path propagation path is physically optimized, and the light path propagation efficiency is improved. The limitation of the light-emitting angle of the SMD LED is broken through, 360-degree uniform illumination is achieved, meanwhile, the technological advantages of SMD welding are reserved, and the outdoor environment adaptability is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of meteor lamp technology, specifically to a solar-powered meteor lamp. Background Technology

[0002] Traditional meteor lights typically use a string of lights, with multiple light-emitting units connected by wires and suspended from the surface of trees or buildings. Their light source design has significant drawbacks: one common approach is to mount surface-mount LEDs on both sides of a PCB substrate. However, due to the unilateral emission characteristics of LEDs, the light distribution angle is only about 120 degrees, failing to create uniform circumferential illumination. Another approach uses through-hole LEDs directly soldered onto rigid wires. While this achieves 360-degree illumination, the soldering process requires manual operation, making it prone to stress concentration at the solder joints, leading to poor soldering or detachment. Furthermore, the rigid wires limit the flexibility of the light fixture's design. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a solar meteor lamp that solves the problem that the traditional meteor lamp chip LED welding process and the lighting effect are incompatible.

[0004] To solve the above problems, the technical solution adopted by this utility model is as follows:

[0005] This utility model provides a solar-powered meteor lamp, comprising:

[0006] Solar modules;

[0007] The control component is elongated and has multiple fixed platforms spaced apart therefrom, each of which is equipped with a surface-mount LED unit;

[0008] The reflective module includes at least one conical unit, which has a large end and a small end, and the conical unit is arranged correspondingly to the fixed platform;

[0009] The solar panel supplies power to the surface-mount LED unit through the control component. The surface-mount LED unit is configured to emit light from the small end of the conical unit to its large end, achieving a 360-degree light source distribution through the reflective surface of the conical unit.

[0010] In some embodiments, the control component includes a PCB substrate, the surface mount LED unit is electrically connected to the PCB substrate, and the surface mount LED unit is disposed adjacent to the small end of the tapered unit.

[0011] In some embodiments, a plurality of first connectors are spaced apart on the PCB substrate, and the fixing platform is provided with second connectors adapted to the first connectors.

[0012] In some embodiments, the number of reflective modules is the same as the number of fixed platforms, each reflective module includes a conical unit, the small end of the top of the conical unit is fixed to the fixed platform, and the conical unit is hollow inside and surrounds at least a portion of the PCB substrate.

[0013] In some embodiments, a transparent protective tube is also included, which is sleeved on the outside of the reflective module.

[0014] In some embodiments, a top component and a bottom component are also included, wherein the solar panel is disposed within the top component, the bottom component is for insertion into the ground, and the transparent protective tube is located between the top component and the bottom component.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] This application reconstructs the spatial relationship between the light source and the reflective component, systematically optimizing the spatial position of the SMD LED unit and the conical reflective unit. By precisely controlling the illumination direction of the SMD LED to align with the small end of the conical unit, the light is omnidirectionally reflected along the conical reflective surface to the large end. This physically optimizes the light propagation path, breaks through the limitation of the SMD LED's emission angle, achieves 360-degree uniform illumination, retains the process advantages of SMD soldering, and enhances the adaptability to outdoor environments.

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0018] The present invention will be further described with reference to the accompanying drawings, but the embodiments in the drawings do not constitute any limitation on the present invention. For those skilled in the art, other drawings can be obtained based on the following drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of a solar meteor lamp provided in an embodiment of this application.

[0020] Figure 2 This is a schematic diagram of the structure of a solar meteor light after the transparent protective tube is hidden, as provided in an embodiment of this application.

[0021] Figure 3 This is a schematic diagram of the internal structure of a solar meteor lamp provided in an embodiment of this application.

[0022] Figure 4 This is a schematic diagram of the structure of a control component in a solar meteor light, provided as an embodiment of this application. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, when a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediary device, or it may not be directly connected to the other devices but may have an intermediary device.

[0026] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0027] Reference Figures 1 to 4 This application proposes a solar-powered meteor light, comprising:

[0028] Solar module 11;

[0029] The control component 40 is elongated and has multiple fixed platforms 41 spaced apart therein, and each fixed platform 41 is equipped with a surface-mount LED unit 42;

[0030] The reflective module 50 includes at least one conical unit 51, which has a large end 52 and a small end 53, and is arranged correspondingly to the fixed platform 41.

[0031] The solar panel 11 supplies power to the surface-mount LED unit 42 through the control panel 40. The surface-mount LED unit 42 is configured to emit light from the small end 53 of the conical unit 51 to its large end 52, achieving a 360-degree light source distribution through the reflective surface of the conical unit 51.

[0032] It should be noted that the meteor light in this embodiment can be hung on a tree or inserted into the ground, so the core component control assembly 40 is long and narrow. In order to achieve the optical effect of a meteor, multiple fixed platforms 41 are arranged at intervals along the length of the control assembly 40. Each fixed platform 41 illuminates the light in a set direction by installing a patch LED unit 42. In addition, each fixed platform 41 is equipped with two patch LED units 42 to achieve more comprehensive illumination.

[0033] The conical unit 51, through its structural design of a large end 52 and a small end 53, positions the small end 53 toward the surface-mount LED unit 42 on the fixed platform 41. When the light beam emitted by the surface-mount LED unit 42 is incident on the conical surface at a small angle, the light undergoes continuous total internal reflection on the conical reflective surface. The light beam path is reconstructed to radiate 360 ​​degrees along the normal direction of the conical surface. This breaks through the inherent limitations of surface-mount LEDs at the physical level, transforming the originally directional light emission into a circumferentially uniform distribution.

[0034] Combination Figure 4 Preferably, the multiple fixed platforms 41 on the control component 40 are equidistantly distributed.

[0035] In one embodiment, the control component 40 includes a PCB substrate 43, a surface mount LED unit 42 is electrically connected to the PCB substrate 43, and the surface mount LED unit 42 is disposed adjacent to the small end 53 of the tapered unit 51.

[0036] Preferably, a plurality of first connectors 44 are provided on the PCB substrate 43 at intervals, and the fixing platform 41 is provided with second connectors 45 that are adapted to the first connectors 44.

[0037] The PCB substrate 43 serves as a rigid carrier, on which multiple first connectors 44 are soldered and fixed at equal intervals. Second connectors 45 are connected to the first connectors 44 via plug-in connections. The surface-mount LED unit 42 is mounted on the fixed platform 41, thereby achieving electrical connection between the PCB substrate 43 and the surface-mount LED unit 42. This mechanical positioning structure ensures the optical alignment accuracy between the tapered unit 51 and the surface-mount LED unit 42, and also simplifies the manufacturing process.

[0038] In one implementation, the reflective module 50 is formed by combining two housings left and right. After the combination is completed, it forms a structure with multiple conical units 51, each conical unit 51 corresponding to the fixed platform 41 on the control component 40.

[0039] Combination Figure 3In another implementation, the number of reflective modules 50 is the same as the number of fixed platforms 41. Each reflective module 50 is a separate structure. Each reflective module 50 includes a conical unit 51. The small end 53 at the top of the conical unit 51 is fixed to the fixed platform 41. The conical unit 51 is hollow inside and surrounds at least a portion of the PCB substrate 43.

[0040] By fixing the reflective module 50 section by section, each conical unit 51 is located below the surface-mount LED unit 42. Each conical unit 51 is composed of two half-cones on the left and right sides, with a hollow center that surrounds a section of the PCB substrate 43 in the middle. This allows each surface-mount LED unit 42 that shines from top to bottom to project its beam onto the reflective surface of the conical unit 51.

[0041] Combination Figure 1 As one implementation, it also includes a transparent protective tube 20, which is sleeved on the outside of the reflective module 50 and completely covers the reflective module 50, so that when the lamp is used in an outdoor environment, it can form a physical isolation layer to resist environmental erosion and maintain the stability of optical performance.

[0042] Combination Figure 1 In this embodiment, a top component 10 and a bottom component 30 are also included. The top component 10 is provided with a solar panel 11, and the bottom component 30 is used to be inserted into the ground. A transparent protective tube 20 is located between the top component 10 and the bottom component 30.

[0043] The top solar panel 11 is used to collect solar energy and convert it into electrical energy. The bottom component 30 is equipped with a ground-insertion structure, which can be directly inserted into the ground for fixation. The transparent protective tube 20 in the middle serves as a load-bearing connector to enhance the overall rigidity. Through solar power supply and ground-insertion installation, it can achieve true outdoor autonomous operation.

[0044] In summary, compared with the prior art, the above embodiments have at least the following technical advantages:

[0045] This application reconstructs the spatial relationship between the light source and the reflective component, systematically optimizing the spatial position of the SMD LED unit 42 and the conical reflective unit. By precisely controlling the illumination direction of the SMD LED to align with the small end 53 of the conical unit 51, the light is omnidirectionally reflected along the conical reflective surface to the large end 52. This physically optimizes the light propagation path, breaks through the limitation of the SMD LED's emission angle, achieves 360-degree uniform illumination, retains the process advantages of SMD soldering, and enhances the adaptability to outdoor environments.

[0046] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A solar-powered meteor lamp, characterized in that, include: Solar modules; The control component is elongated and has multiple fixed platforms spaced apart therefrom, each of which is equipped with a surface-mount LED unit; The reflective module includes at least one conical unit, which has a large end and a small end, and the conical unit is arranged correspondingly to the fixed platform; The solar panel supplies power to the surface-mount LED unit through the control component. The surface-mount LED unit is configured to emit light from the small end of the conical unit to its large end, achieving a 360-degree light source distribution through the reflective surface of the conical unit.

2. A solar-powered meteor lamp as described in claim 1, characterized in that, The control component includes a PCB substrate, the surface mount LED unit is electrically connected to the PCB substrate, and the surface mount LED unit is disposed adjacent to the small end of the tapered unit.

3. A solar-powered meteor lamp as described in claim 2, characterized in that, The PCB substrate is provided with a plurality of first pairs of connectors spaced apart, and the fixed platform is provided with second pairs of connectors adapted to the first pairs of connectors.

4. A solar-powered meteor lamp as described in claim 3, characterized in that, The number of reflective modules is the same as the number of fixed platforms. Each reflective module includes a conical unit. The small end of the top of the conical unit is fixed to the fixed platform. The conical unit is hollow inside and surrounds at least a portion of the PCB substrate.

5. A solar-powered meteor lamp as described in any one of claims 1 to 4, characterized in that, It also includes a transparent protective tube, which is fitted over the outside of the reflective module.

6. A solar-powered meteor lamp as described in claim 5, characterized in that, It also includes a top component and a bottom component, wherein the solar panel is housed in the top component, the bottom component is used for insertion into the ground, and the transparent protective tube is located between the top component and the bottom component.

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