Light guide column capable of emitting light at multiple angles

Abstract

The utility model provides a multi-angle light-emitting light guide column which comprises an adjusting assembly, and the adjusting assembly comprises an LED lamp, a light guide column body, a first light mixing face and a reflecting face. A light guide column body is arranged above the LED lamp, a first light mixing face is arranged on the top of the light guide column body, and a reflecting face is arranged on the light guide column body. The light guide column body is made of glass, PC and PMMA transparent light guide materials, the reflecting face is made of evaporation aluminum materials, and the first light mixing face is made of film pasting materials. Light emitted by an LED lamp is subjected to primary light mixing through the light guide column body, meanwhile, angle adjustment is conducted through the reflecting face, and finally secondary light mixing is conducted through the first light mixing face, so that the light mixing and angle adjustment functions are achieved, and the light emitted by the LED lamp is subjected to primary light mixing through the second light mixing face and then is subjected to secondary light mixing through the light guide column body. And finally, three times of light mixing and angle adjustment are performed through the light mixing curved surface, so that the functions of light mixing and angle adjustment are realized.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting, in particular to a multi-angle luminous light-guiding column. Background Art

[0002] With the rapid development of lighting technology, multi-angle light guides have been widely used in the lighting and display fields due to their unique optical properties and flexibility. Especially in multi-color LED lighting systems, light guides can not only achieve multi-angle distribution of light, but also achieve light mixing through their internal structure, thereby providing rich and diverse lighting effects;

[0003] However, conventional lenses or reflective cups encounter a series of challenges when adjusting the angle of multi-color LED light sources. Conventional lenses or reflective cups are mostly designed based on the optical properties of monochrome LEDs. Therefore, when facing multi-color LEDs, the refraction and reflection effects of their light may not meet expectations, which will cause uneven light transmission and mixing, affecting the final light efficiency and visual effects. For this reason, a multi-angle luminous light guide column is proposed. Utility Model Content

[0004] In view of this, the utility model provides a multi-angle luminous light guide column to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: a multi-angle luminous light guide column includes an adjustment component, the adjustment component includes an LED lamp, a light guide column body, a first light mixing surface, and a reflective surface;

[0006] A light guide column body is arranged above the LED lamp, the top of the light guide column body is arranged as a first light mixing surface, and a reflective surface is arranged on the light guide column body.

[0007] Further preferably, the light guide column body is made of glass, PC and PMMA transparent light guide materials.

[0008] Further preferably, the reflective surface is made of evaporated aluminum material.

[0009] Further preferably, the first light mixing surface is made of a film material.

[0010] Further preferably, the light guide column body further includes a light mixing curved surface and a second light mixing surface;

[0011] The top of the light guide column body is set as a light mixing curved surface, and the light guide column body is provided with a second light mixing surface.

[0012] Further preferably, the light mixing curved surface is processed by a surface etching process.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The light emitted by the LED lamp of the utility model is mixed once through the light guide body, and is adjusted in angle through the reflective surface at the same time, and is finally mixed twice through the first light mixing surface, thereby realizing the functions of light mixing and angle adjustment.

[0015] 2. The light emitted by the LED lamp of the utility model is mixed once by the second light mixing surface, then mixed twice by the light guide body, and finally mixed three times and adjusted in angle by the light mixing curved surface, thereby realizing the functions of light mixing and angle adjustment.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural diagram of the first embodiment of the utility model;

[0019] Figure 2 It is a partial three-dimensional structural diagram of the first embodiment of the utility model;

[0020] Figure 3 It is a three-dimensional structural diagram of the second embodiment of the utility model.

[0021] Figure numerals: 1. adjustment component; 2. LED lamp; 3. light guide column body; 4. first light mixing surface; 5. reflection surface; 6. light mixing curved surface; 7. second light mixing surface. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] Embodiment 1

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1 and Figure 2 As shown, the embodiment of the utility model provides a multi-angle luminous light guide column, including an adjustment component 1, the adjustment component 1 includes an LED lamp 2, a light guide column body 3, a first light mixing surface 4, and a reflective surface 5;

[0026] A light guide column body 3 is disposed above the LED lamp 2 , a top of the light guide column body 3 is disposed as a first light mixing surface 4 , and a reflective surface 5 is disposed on the light guide column body 3 .

[0027] In one embodiment, the light guide column body 3 is made of glass, PC and PMMA transparent light guiding materials, which can effectively transmit light, ensure that the light is evenly distributed inside the light guide column, and realize multi-angle light emission. Their refractive index, scattering and reflection characteristics help to achieve specific light effects. PMMA has good weather resistance and chemical resistance, and can maintain stable optical properties in various harsh environments. PC also has good weather resistance and UV resistance, and can extend the service life of the light guide column body 3.

[0028] In one embodiment, the reflective surface 5 is made of evaporated aluminum material, which has a very high reflectivity, which means that it can effectively reflect light and reduce light loss, thereby improving light utilization and lighting efficiency.

[0029] In one embodiment, the first light mixing surface 4 is made of a film material, which generally has good light transmittance and light scattering properties, and can ensure that light is fully mixed and diffused when passing through the light mixing surface, which helps to achieve uniform and soft light effects and improve lighting effects.

[0030] When the first embodiment of the utility model is in operation: When in use, the light emitted by the LED lamp 2 is mixed once through the light guide column body 3, and at the same time is adjusted in angle through the reflective surface 5, and finally is mixed twice through the first mixing surface 4, thereby realizing the functions of light mixing and angle adjustment.

[0031] Embodiment 2

[0032] like Figure 3 As shown, the embodiment of the utility model provides a multi-angle luminous light guide column, and the light guide column body 3 also includes a light mixing curved surface 6 and a second light mixing surface 7; the top of the light guide column body 3 is set as the light mixing curved surface 6, and the light guide column body 3 is provided with a second light mixing surface 7.

[0033] In one embodiment, the light-mixing curved surface 6 is processed by a surface corrosion process. The surface corrosion process can accurately control the microstructure of the light-mixing curved surface 6, thereby realizing precise regulation of the light propagation path. This regulation capability enables the light to be effectively mixed and diffused at the light-mixing curved surface 6, thereby producing a more uniform and soft light effect. The light-mixing curved surface 6 processed by the surface corrosion process has an uneven surface texture that can increase the scattering and reflection of light, thereby realizing uniform mixing of light. This light-mixing effect not only improves the utilization rate of light, but also makes the final light effect more natural and soft, which conforms to the visual habits of the human eye.

[0034] When the second embodiment of the utility model is in operation: when in use, the light emitted by the LED lamp 2 is mixed once by the second light mixing surface 7, then mixed twice by the light guide column body 3, and finally mixed three times and angle adjusted by the light mixing curved surface 6, thereby realizing the functions of light mixing and angle adjustment.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A multi-angle luminous light guide column, comprising an adjustment component (1), characterized in that: The adjustment component (1) comprises an LED lamp (2), a light guide column body (3), a first light mixing surface (4), and a reflection surface (5); A light guide column body (3) is provided above the LED lamp (2); the top of the light guide column body (3) is provided as a first light mixing surface (4); and a reflection surface (5) is provided on the light guide column body (3).

2. The multi-angle luminous light guide column according to claim 1, characterized in that: The light guide column body (3) is made of glass, PC and PMMA transparent light guide materials.

3. The multi-angle light-guiding column according to claim 1, characterized in that: The reflecting surface (5) is made of evaporated aluminum material.

4. The multi-angle light-guiding column according to claim 1, characterized in that: The first light mixing surface (4) is made of a film material.

5. The multi-angle light-guiding column according to claim 1, characterized in that: The light guide column body (3) further comprises a light mixing curved surface (6) and a second light mixing surface (7); The top of the light guide column body (3) is provided as a light mixing curved surface (6), and a second light mixing surface (7) is provided on the light guide column body (3).

6. The multi-angle luminous light guide column according to claim 5, characterized in that: The light mixing curved surface (6) is processed by a surface etching process.

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