Tinplate badge capable of reflecting light at night

Abstract

The utility model discloses a tinplate badge capable of reflecting light at night, which relates to the technical field of tinplate badges and comprises a tinplate badge body, and a composite light reflecting structure is arranged on the surface of the tinplate badge body. The composite reflective structure comprises a fluorescent primer layer, a nano-silver reflective middle layer, a microprism reflective surface layer and a transparent protective layer; the fluorescent primer layer is coated on the surface of the tinplate badge main body and is used for absorbing light in daytime and emitting light at night, and the nano-silver reflective middle layer is arranged on the fluorescent primer layer, is tightly connected with the fluorescent primer layer in a chemical bonding manner and is used for realizing light reflection. The micro-prism reflective surface layer is located above the nano-silver reflective intermediate layer, is attached to the nano-silver reflective intermediate layer through an optical adhesive and is used for realizing multiple reflections of light, and the transparent protective layer covers the micro-prism reflective surface layer and is firmly combined with the micro-prism reflective surface layer through a hot pressing process; the night light reflection effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of tinplate badge technology, specifically a tinplate badge that achieves a nighttime reflective effect. Background Technology

[0002] In modern society, badges are widely used in decoration, identification, commemoration, and many other fields. However, traditional tinplate badges fail to attract attention effectively at night or in low-light conditions, severely limiting their functionality and visual appeal. This deficiency becomes apparent in many scenarios, such as nighttime activities, dimly lit work environments, and outdoor adventures, where badges struggle to fulfill their intended identification and decorative functions.

[0003] Currently, while some reflective products exist on the market, numerous problems remain when applied to tinplate badges. Common reflective materials often lack adhesion to tinplate surfaces, leading to easy detachment during use and severely impacting lifespan. Some reflective designs only achieve simple light reflection, failing to maintain good visibility under varying lighting conditions, especially in complex lighting environments where the reflective effect is significantly reduced.

[0004] From a structural design perspective, existing badge reflective structures are too simplistic and cannot achieve the synergistic effect of multiple reflective mechanisms, making it difficult to meet people's needs for a highly visible, durable, and stable reflective effect at night. For example, relying solely on a single reflective coating cannot fully utilize light, and the reflective effect becomes unstable when the angle of light incidence changes.

[0005] Furthermore, existing technologies fall short in balancing the aesthetics and reflective functionality of badges. In pursuing reflective effects, the overall design aesthetics of the badge are often overlooked, or reflective performance is sacrificed for aesthetics. In practical applications, whether for personal wear or commercial display, badges need to possess excellent nighttime reflectivity while maintaining a refined and attractive appearance.

[0006] In order to overcome the shortcomings of existing technologies and meet the market demand for tinplate badges with excellent nighttime reflective properties, it is of great practical significance to develop a new type of tinplate badge with a reasonable structure and superior performance. Utility Model Content

[0007] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0008] A tin badge that achieves nighttime reflective effect includes a tin badge body, the surface of which is provided with a composite reflective structure, the composite reflective structure including a fluorescent primer layer, a nano-silver reflective intermediate layer, a microprism reflective surface layer and a transparent protective layer.

[0009] The fluorescent primer layer is coated on the surface of the tin badge body, is used for absorbing light in the daytime and emitting light at night, the nano-silver reflective middle layer is arranged above the fluorescent primer layer, is tightly connected with the fluorescent primer layer through chemical bonding, is used for realizing light reflection, the micro-prism reflective surface layer is located above the nano-silver reflective middle layer, is attached to the nano-silver reflective middle layer through an optical adhesive, is used for realizing multiple reflection of light, and the transparent protective layer covers the micro-prism reflective surface layer, is firmly combined with the micro-prism reflective surface layer through a hot pressing process, and is used for protecting the internal fluorescent primer layer, the nano-silver reflective middle layer and the micro-prism reflective surface layer.

[0010] As a further scheme of the utility model, the micro-prism reflective surface layer utilizes the micro-prism structure thereof to realize multiple reflection of light.

[0011] The micro-prism structure of the micro-prism reflective surface layer is in a regular array distribution.

[0012] As a further scheme of the utility model, the micro-prism structure of the micro-prism reflective surface layer has an included angle of 85-95 degrees.

[0013] As a further scheme of the utility model, the surface of the tin badge body is provided with a concave-convex texture structure, and the concave-convex texture structure is in a geometric pattern array arrangement to form a pattern shape.

[0014] As a further scheme of the utility model, the surface of the concave-convex texture structure is subjected to roughening treatment to form a micro anchor structure, so that the fluorescent primer layer can be closely embedded therein when being coated.

[0015] As a further scheme of the utility model, the back of the tin badge body is provided with a pin assembly, the pin assembly is connected with the tin badge body through welding, riveting or adhesive bonding, and the pin assembly is made of high-strength stainless steel and is subjected to anti-oxidation treatment on the surface.

[0016] Compared with the prior art, the utility model has the beneficial effects as follows:

[0017] The fluorescent primer layer of the tin badge can actively emit light at night, the nano-silver reflective middle layer enhances the light emitting effect, and the micro-prism reflective surface layer further expands the visual angle, so that the tin badge body can effectively attract people's attention at night or in a low light environment, and well meets the needs of badge identification and decoration function in night activities, dim working environment, outdoor exploration and the like.

[0018] Additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0020] Fig. 1 is a structural schematic diagram of the present application;

[0021] Fig. 2 is a hierarchical distribution structure schematic diagram of the present application.

[0022] The reference signs and names in the drawings are as follows:

[0023] 1, tin badge body; 2, composite reflective structure; 3, fluorescent primer layer; 4, nano-silver reflective intermediate layer; 5, micro-prism reflective surface layer; 6, transparent protective layer; 7, micro-prism structure; 8, concave-convex texture structure; 9, pin assembly. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] Please refer to Figs. 1-2 In the embodiments of the present application, a tin badge achieving night reflective effect includes a tin badge body 1, the surface of the tin badge body 1 is provided with a composite reflective structure 2, the composite reflective structure 2 includes a fluorescent primer layer 3, a nano-silver reflective intermediate layer 4, a micro-prism reflective surface layer 5 and a transparent protective layer 6.

[0026] The fluorescent primer layer 3 is coated on the surface of the tin badge body 1, is used for absorbing light in the daytime and emitting light at night, the nano-silver light-reflecting intermediate layer 4 is arranged on the fluorescent primer layer 3, is tightly connected with the fluorescent primer layer 3 in a chemical bonding mode, is used for realizing light reflection, the micro-prism light-reflecting surface layer 5 is located above the nano-silver light-reflecting intermediate layer 4, is attached to the nano-silver light-reflecting intermediate layer 4 through an optical adhesive, is used for realizing multiple reflection of light, and the transparent protective layer 6 covers the micro-prism light-reflecting surface layer 5, is firmly combined with the micro-prism light-reflecting surface layer 5 through a hot-pressing process, and is used for protecting the internal fluorescent primer layer 3, the nano-silver light-reflecting intermediate layer 4 and the micro-prism light-reflecting surface layer 5.

[0027] In the technical scheme of the utility model,

[0028] Many fluorescent materials contain special chemical structures, in the daytime, the electrons in these materials can absorb photon energy in sunlight or other light sources, transition from the ground state to the excited state, when the ambient light is weak, such as at night, the electrons in the excited state will transition to the ground state and release energy in the form of light, thereby producing a luminescence phenomenon; the fluorescent primer layer 3 is coated on the surface of the tin badge body 1, so that it can fully absorb light in the daytime, providing energy reserves for night light;

[0029] Nano-silver has excellent optical properties, it can reflect light, chemical bonding is a relatively firm connection mode, the nano-silver light-reflecting intermediate layer 4 is tightly connected with the fluorescent primer layer 3 through chemical bonding, when the fluorescent primer layer 3 emits light, the nano-silver light-reflecting intermediate layer 4 can effectively reflect the light, enhancing the light-reflecting effect of the badge, at the same time, the size of the nano-silver particles is in the nanometer level, the small size effect makes the reflection of light have high efficiency;

[0030] The design of the micro-prism light-reflecting surface layer 5 is based on the principle of prism reflection in optics, the micro-prism structure 7 can reflect the incident light multiple times, changing the propagation direction of the light, when the light irradiates the micro-prism light-reflecting surface layer 5, due to the geometric shape and optical properties of the micro-prism, the light will be reflected between the various faces of the micro-prism, finally realizing multiple reflection of light, so that the reflected light can be observed by the observer in a wider angle range, improving the visibility of the badge at different angles; being attached above the nano-silver light-reflecting intermediate layer 4 through an optical adhesive can ensure the stability of its structure and effectively transmit light;

[0031] The transparent protective layer 6 is firmly combined with the micro-prism light-reflecting surface layer 5 by using a hot-pressing process, the hot-pressing process can make the protective layer material tightly adhere to the micro-prism light-reflecting surface layer 5 under the action of high temperature and pressure, and form an integral whole, the transparent protective layer 6 can prevent the damage of external factors such as friction, chemical substances, moisture and the like to the fluorescent primer layer 3, the nano-silver light-reflecting intermediate layer 4 and the micro-prism light-reflecting surface layer 5, thereby prolonging the service life of the badge;

[0032] In conclusion, the fluorescent primer layer 3 of the tin badge can actively emit light at night, the nano-silver light-reflecting intermediate layer 4 enhances the light-emitting effect, and the micro-prism light-reflecting surface layer 5 further expands the visual angle, so that the tin badge main body 1 can effectively attract people's attention at night or in a low-light environment, and well meets the needs of badge identification and decoration function in scenes such as night activities, dim working environment and outdoor exploration.

[0033] In the embodiment of the utility model, the micro-prism light-reflecting surface layer 5 utilizes its micro-prism structure 7 to realize multiple reflection of light;

[0034] The micro-prism structure 7 of the micro-prism light-reflecting surface layer 5 is regularly arrayed.

[0035] The micro-prism structure 7 of the micro-prism light-reflecting surface layer 5 is regularly arrayed, which is based on the array optics principle in optics, when light irradiates the micro-prism structure 7, each micro-prism structure 7 can be regarded as an independent optical unit, and the regular array distribution makes the light be reflected according to certain rules when encountering the micro-prism array;

[0036] Due to the shape characteristics of the micro-prism (generally in the shape of triangular prism and the like), after the light enters the micro-prism, the light will be reflected between different faces of the micro-prism, for example, in the triangular prism micro-prism, the light can be reflected between three sides, and the regular array distribution ensures that the reflected light between adjacent micro-prisms can cooperate with each other, so that the reflected light propagates in a wider angle range;

[0037] This array structure can effectively utilize the spatial distribution of light, by accurately designing the shape, size and spacing of the micro-prism, the reflection direction and angle of the light can be controlled, multiple reflection of the light is realized, for example, after the first reflection of the light, part of the light will enter the adjacent micro-prism again for secondary reflection, thereby increasing the reflection times of the light and improving the visibility of the badge at different angles.

[0038] In the embodiment of the utility model, the top angle of the micro-prism structure 7 of the micro-prism light-reflecting surface layer 5 is 85 degrees-95 degrees.

[0039] If the top angle is too small, the light propagation path inside the micro-prism is shorter, and the reflection times are insufficient, which will result in less light reflection, and the light reflection effect of the badge is greatly reduced; on the contrary, if the top angle is too large, although the reflection times inside the light may increase, the propagation path is too long, which increases the probability of light absorption or scattering, which is also not conducive to efficient light reflection.

[0040] In the embodiment of the utility model, the surface of the tin badge body 1 is provided with concave-convex texture structure 8, and the concave-convex texture structure 8 is arranged in geometric pattern array to form a pattern shape.

[0041] When light irradiates the surface of an object, the microstructure of the surface will produce reflection, scattering and diffraction and other optical phenomena on the light, and the concave-convex texture structure 8 is arranged on the surface of the tin badge body 1, and the concave-convex parts will change the propagation path of the light;

[0042] From the optical point of view, the concave-convex texture arranged in geometric pattern array can be regarded as an independent optical structure, and when light irradiates these geometric patterns, reflection and scattering will occur on the uneven surface, for example, specular reflection will occur on the convex part, and diffuse reflection will occur on the concave part, and the combination of different types of reflection enriches the reflection mode of the light;

[0043] The arrangement of these geometric patterns is a designed array, which is similar to the principle of optical diffraction grating, and when light passes through this regular array structure, diffraction phenomenon will occur, so that the light forms a specific pattern shape within a certain angle range, which utilizes the interaction between the wave nature of light and the periodic structure;

[0044] That is, the concave-convex texture structure 8 produces multiple light reflection modes (specular reflection and diffuse reflection), and in combination with the diffraction phenomenon, the light reflection effect of the badge becomes more abundant, and the badge surface will exhibit different gloss and pattern effects under different illumination angles, and at the same time, the pattern shape formed by the concave-convex texture structure 8 can add a three-dimensional effect to the badge.

[0045] In the embodiment of the utility model, the surface of the concave-convex texture structure 8 is roughened to form a micro anchor structure, so that the fluorescent primer layer 3 can be tightly embedded when coated.

[0046] From the perspective of physical chemistry, this micro anchor structure increases the specific surface area of the surface, and the increase in the specific surface area means that more areas can interact with the fluorescent primer layer 3, so that the fluorescent primer layer 3 can be tightly embedded in the concave-convex texture structure 8, greatly improving the adhesion of the fluorescent primer layer 3 to the surface of the tin badge body 1.

[0047] The back surface of the tin badge body 1 is provided with a pin assembly 9, the pin assembly 9 is connected with the tin badge body 1 through welding, riveting or glue bonding mode, and the material of the pin assembly 9 is high-strength stainless steel, and the surface is subjected to oxidation resistance treatment.

[0048] Through the design of the pin assembly 9, the user can conveniently wear the badge on clothes, bags and other articles.

[0049] It is apparent for those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims instead of the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model.

Claims

1. A tin badge for achieving a night reflective effect, characterized in that, The tin badge body is provided with a composite reflective structure on the surface, which comprises a fluorescent primer layer, a nano-silver reflective intermediate layer, a micro-prism reflective surface layer and a transparent protective layer. The fluorescent primer layer is coated on the surface of the tin badge body to absorb daylight and emit light at night, the nano-silver reflective intermediate layer is arranged on the fluorescent primer layer and is tightly connected with the fluorescent primer layer by chemical bonding to realize light reflection, the micro-prism reflective surface layer is located above the nano-silver reflective intermediate layer and is attached to the nano-silver reflective intermediate layer by optical adhesive to realize multiple reflection of light, and the transparent protective layer covers the micro-prism reflective surface layer and is firmly combined with the micro-prism reflective surface layer by hot pressing to protect the internal fluorescent primer layer, nano-silver reflective intermediate layer and micro-prism reflective surface layer.

2. The tin badge for achieving night reflecting effect according to claim 1, wherein, The micro-prism reflective surface layer utilizes its micro-prism structure to realize multiple reflection of light. The micro-prism structure of the micro-prism reflective surface layer is regularly arrayed.

3. The tin badge for achieving night reflecting effect according to claim 2, wherein The top angle of the micro-prism structure of the micro-prism reflective surface layer is 85-95 degrees.

4. The tin badge for achieving night reflecting effect according to claim 1, wherein The surface of the tin badge body is provided with a concave-convex texture structure, and the concave-convex texture structure is arranged in a geometric pattern array to form a pattern shape.

5. The tin badge for achieving night reflecting effect according to claim 4, wherein The surface of the concave-convex texture structure is roughened to form a micro anchor structure, so that the fluorescent primer layer can be tightly embedded therein when coated.

6. The tin badge for achieving night reflective effect according to claim 1, wherein, The back of the tin badge body is provided with a pin assembly, the pin assembly is connected with the tin badge body by welding, riveting or adhesive bonding, and the material of the pin assembly is high-strength stainless steel, and the surface is subjected to anti-oxidation treatment.

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