Lamp strip structure

Abstract

The utility model discloses a lamp strip structure. The lamp strip structure comprises a lamp strip, a plurality of lamp beads are evenly installed on the lamp strip, the peripheries of the lamp beads are covered with a first light-transmitting and light-scattering layer, the peripheries of the first light-transmitting and light-scattering layer and the lamp strip are covered with a second light-transmitting and light-scattering layer, a partial area of the second light-transmitting and light-scattering layer is covered with a light shielding layer, and the light shielding layer is covered with a light-emitting layer. And light rays emitted by the lamp beads penetrate through the first light-transmitting and light-diffusing layer and then are emitted out through the area, not covered with the second light-transmitting and light-diffusing layer, of the light shielding layer. The first light-transmitting light-diffusing layer is arranged on the periphery of the lamp bead, light rays emitted by the lamp bead are evenly scattered by the first light-transmitting light-diffusing layer firstly, bright spots or light spots possibly generated when the light rays are directly emitted out of the lamp bead are reduced, the light rays become soft preliminarily, then the light rays penetrate through the second light-transmitting light-diffusing layer, the light rays are further diffused, and the light-emitting effect is improved. Therefore, the light distribution is more uniform, and the problem of dazzling light is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of light belts, and particularly relates to a light belt structure. Background Art

[0002] In the existing light belt structure, there are shadows and light spots between the lamp beads, resulting in uneven light and prone to problems such as dazzling light. Content of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a light belt structure.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] An embodiment of the utility model provides a light belt structure, including: a light strip, on which a plurality of lamp beads are evenly installed, a first light-transmitting and diffusing layer covers the outer periphery of the lamp beads, a second light-transmitting and diffusing layer covers the outer periphery of the first light-transmitting and diffusing layer and the light strip, and a light-shielding layer covers a partial area of the second light-transmitting and diffusing layer, so that the light emitted by the lamp beads passes through the first light-transmitting and diffusing layer and then is emitted through the area of the second light-transmitting and diffusing layer not covered by the light-shielding layer.

[0006] In a specific embodiment, the light-shielding layer covers the front side and the right side of the second light-transmitting and diffusing layer, so that the light is emitted from the left side and the rear side of the second light-transmitting and diffusing layer.

[0007] In a specific embodiment, the light-shielding layer also covers a partial area of the rear side of the second light-transmitting and diffusing layer.

[0008] In a specific embodiment, the light-shielding layer covers the front side and the rear side of the second light-transmitting and diffusing layer, so that the light is emitted from the left side and the right side of the second light-transmitting and diffusing layer.

[0009] In a specific embodiment, the material of the first light-transmitting and diffusing layer is silicone or PVC.

[0010] In a specific embodiment, the material of the second light-transmitting and diffusing layer is silicone or PVC.

[0011] In a specific embodiment, the material of the light-shielding layer is black silicone or black PVC.

[0012] In a specific embodiment, the right end face of the second light-transmitting and diffusing layer is an arc surface.

[0013] In a specific embodiment, both the right end face and the left end face of the second light-transmitting and diffusing layer are arc surfaces and are symmetrically arranged.

[0014] In a specific embodiment, the lamp beads are LED lamp beads.

[0015] The beneficial effects of the light strip structure of the present utility model compared with the prior art are as follows: By arranging a first light-transmitting and light-diffusing layer on the outer periphery of the lamp beads, the light emitted by the lamp beads is first evenly scattered by this layer, reducing the bright spots or light spots that may be generated when the light directly emits from the lamp beads, making the light initially become soft. Subsequently, the light passes through the second light-transmitting and light-diffusing layer, further diffusing the light, making the light distribution more uniform, and avoiding the problem of dazzling light.

[0016] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the accompanying drawings required for use in the embodiments or the description of the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other accompanying drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of the light strip structure provided by the present utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the first embodiment of the light strip structure provided by the present utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the second embodiment of the light strip structure provided by the present utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the second embodiment of the light strip structure provided by the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "connected to", "fixed" should be understood in a broad sense. For example, it can be a connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0028] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0029] Referring to Figures 1 to 4 the specific embodiment shown, the present utility model discloses a light strip structure, comprising: a light strip 10, on which a plurality of lamp beads 20 are evenly installed, the outer periphery of the lamp beads 20 is covered with a first light-transmitting and diffusing layer 30, the outer periphery of the first light-transmitting and diffusing layer 30 and the light strip 10 is covered with a second light-transmitting and diffusing layer 40, and a light-shielding layer 50 is covered on a partial area of the second light-transmitting and diffusing layer 40, so that the light emitted by the lamp beads 20 passes through the first light-transmitting and diffusing layer 30 and then is emitted through the area of the second light-transmitting and diffusing layer 40 not covered by the light-shielding layer 50.

[0030] Specifically, by providing a first light-transmitting and light-diffusing layer 30 around the lamp bead 20, the light emitted by the lamp bead 20 is first evenly scattered by this layer, reducing the bright spots or light spots that may occur when the light directly emits from the lamp bead 20, making the light initially softer. Subsequently, the light passes through the second light-transmitting and light-diffusing layer 40, further diffusing the light, making the light distribution more uniform and avoiding the problem of dazzling light. In addition, since multiple lamp beads 20 are evenly distributed on the lamp strip 10, and the light emitted by each lamp bead 20 has passed through the two light-transmitting and light-diffusing layers, when the entire lamp strip emits light, the brightness of each area can be kept consistent, avoiding the phenomenon of uneven brightness or alternating light and dark that may occur in traditional lamp strips. In addition, the design of the light-shielding layer 50 is one of the keys. It covers part of the area of the second light-transmitting and light-diffusing layer 40, so that the light can only emit from the area not covered by the light-shielding layer 50. This design effectively controls the emission direction and range of the light, avoiding the light directly shining into people's eyes, thereby reducing the problem of dazzling light and improving the comfort and safety of use. In addition, through the above-mentioned light treatment, the entire lamp strip can present a soft, uniform and consistent brightness lighting effect when emitting light. This effect not only improves the visual effect of the lamp strip, but also makes it more suitable for various occasions that require soft lighting, such as home decoration, commercial display, etc. In addition, this technology not only improves the lighting effect of the lamp strip, but also improves the practicality and durability of the lamp strip through reasonable design. For example: the light-transmitting and light-diffusing layer also has a certain protective effect, which can prevent the lamp bead 20 from being directly exposed to the external environment and being damaged; at the same time, the design of the light-shielding layer 50 also helps to reduce light pollution and energy consumption.

[0031] Among them, the lamp bead 20 is attached to the lamp strip 10 to form an electrical connection, making them a whole. Then, the first light-transmitting and light-diffusing layer 30 is covered on the entire lamp bead 20 by an extrusion molding method to obtain a semi-finished product. Finally, the semi-finished product, the second light-transmitting and light-diffusing layer 40 and the light-shielding layer 50 are made into a finished product by a one-time extrusion molding method. After being powered on, the light passes through the first light-transmitting and light-diffusing layer 30 and the second light-transmitting and light-diffusing layer 40 in sequence, making the light evenly diffuse. Adjacent lamp beads 20 do not need to be very close to each other to achieve the effect of uniform light and consistent brightness, so as to reduce the number of lamp beads 20, reduce the power of the lamp, and save energy; in addition, by blocking the light with the light-shielding layer 50, the direction and size of the light-emitting surface of the light can be arbitrarily changed.

[0032] See Figures 1 to 2 In the first embodiment shown, the light-shielding layer 50 covers the front side and the right side of the second light-transmitting and light-diffusing layer 40, so that the light emits from the left side and the rear side of the second light-transmitting and light-diffusing layer 40.

[0033] Specifically, by restricting the light emission direction, this design enables the light to be mainly projected along specific paths (i.e., the left and rear sides). This directional projection not only enhances the directivity of the light but also makes the lighting effect more concentrated and distinct, being suitable for scenarios that require specific lighting directions. Additionally, since the light is restricted to emit from the left and rear sides, the lighting intensity in these two directions will be relatively high, thereby enhancing the lighting effect in these two directions. This design helps to form a brighter and more uniform light distribution in areas that require key lighting. Moreover, by restricting the light emission direction, light scattering and waste can be effectively reduced, and light pollution and energy consumption can be lowered because most of the light is guided to the desired directions instead of being scattered aimlessly into the surrounding environment. Furthermore, this design also improves the flexibility of the light strip during layout and installation. Since the light can only emit from specific directions, designers can adjust the installation direction and position of the light strip according to needs to achieve the best lighting effect. Additionally, by projecting light directionally, this design can also improve the overall visual effect. For example, in decorative lighting, directional light can create a clearer and more layered visual effect, enhancing the artistic sense and aesthetic feeling of the space.

[0034] In one embodiment, the light-shielding layer 50 also covers a partial rear region of the second light-transmitting and diffusing layer 40.

[0035] Specifically, by covering the light-shielding layer 50 in a partial rear region (for example: covering both sides of the rear side and only leaving the middle region for light emission), the amount of light emitted from the rear side of the light strip can be further controlled. This helps to adjust the lighting balance between the front and rear sides of the light strip, avoiding excessive or insufficient light on the rear side, thereby achieving a more uniform and coordinated light distribution. Additionally, in some application scenarios, it may not be desirable for light to leak from the rear side of the light strip, so as not to affect the lighting effect of other areas or cause light pollution. By covering the light-shielding layer 50 in a partial rear region, this light leakage can be effectively reduced, ensuring that the light is mainly projected along the desired directions.

[0036] See Figures 3 to 4 In the shown second embodiment, the light-shielding layer 50 covers the front and rear sides of the second light-transmitting and diffusing layer 40, so that the light is emitted from the left and right sides of the second light-transmitting and diffusing layer 40.

[0037] Specifically, this design significantly enhances the lighting effects on the left and right sides of the light strip. Since the light is restricted to emit from these two directions, a more intense and uniform light distribution will be formed in these two directions, which is particularly useful for scenarios that require emphasizing the side lighting effects, such as display cabinets, corridor edge lighting, etc. Additionally, by covering the front and rear sides with the light-shielding layer 50, the scattering of light in the front and rear directions is reduced, which helps to avoid direct light shining on areas that do not require lighting, reducing light pollution and visual interference. At the same time, it also makes the light strip more flexible during installation, allowing it to be closer to the wall or other obstacles without worrying about light leakage. Moreover, since the light is precisely controlled to emit from the left and right sides, more light can be projected onto the areas that need lighting, reducing light waste, which helps to save energy, reduce power consumption, and at the same time improve the overall efficiency of the lighting system. Additionally, by directing the projection of light, this design can create a unique visual effect. The light distribution on the left and right sides can form a clear contrast between light and dark and a sense of hierarchy, enhancing the artistic and aesthetic feeling of the space, which is particularly important for scenarios such as commercial displays and home decoration that require creating a specific atmosphere. Moreover, since the light mainly emits from the left and right sides, designers can adjust the layout and installation position of the light strip according to specific requirements. For example, the light strip can be installed at the top or bottom of the wall, using the side light to illuminate the wall or the ground to achieve different lighting effects. This design flexibility makes this technology more applicable to various lighting scenarios and design schemes.

[0038] In one embodiment, the material of the first light-transmitting and light-scattering layer 30 is silicone or PVC.

[0039] Specifically, as a highly light-transmitting material, silicone has a relatively high light transmittance. At the same time, its light-scattering performance is also good, which can evenly scatter the light, reduce the spot and glare phenomena, and improve the uniformity and comfort of the lighting effect. Additionally, silicone has good weather resistance and chemical stability, and can resist the erosion of harsh environmental factors such as ultraviolet rays, high temperatures, and humidity, maintaining long-term stable light-transmitting performance and physical properties. Moreover, silicone is non-toxic and odorless, harmless to the human body, and meets the environmental protection requirements. Using silicone material in lighting equipment can ensure the safety and health of users. In addition, the silicone material is easy to process and form, and can be customized according to specific requirements to meet the lighting needs in different scenarios.

[0040] Among them, PVC also has certain light transmittance and light-scattering properties, which can evenly scatter the light and improve the uniformity of the lighting effect. Additionally, as a widely used plastic material, PVC has a relatively low cost. Therefore, in some lighting equipment with high cost requirements, the first light-transmitting and light-scattering layer 30 made of PVC material is an economical and practical choice.

[0041] In one embodiment, the material of the second light-transmitting and light-scattering layer 40 is silicone or PVC.

[0042] Specifically, the second light-transmitting and light-diffusing layer 40 can be made of the same material as the first light-transmitting and light-diffusing layer 30, or a different material from the first light-transmitting and light-diffusing layer 30 can be selected according to requirements.

[0043] In one embodiment, the material of the light-shielding layer 50 is black silicone or black PVC.

[0044] Specifically, black silicone has excellent light-shielding performance. It can effectively absorb and block light, ensuring that light does not leak out from the area covered by the light-shielding layer 50, thus achieving precise light control. Similar to black silicone, black PVC also has excellent light-shielding performance. It can effectively block light, ensuring that light is projected in the designed direction, improving the uniformity and aesthetics of the lighting effect.

[0045] See Figures 1 to 2 In the first embodiment shown, the right end face of the second light-transmitting and light-diffusing layer 40 is an arc surface.

[0046] Specifically, the arc surface design can change the scattering angle and path of light, causing light to refract and scatter when passing through the arc surface, so that the light distribution becomes more uniform. This design helps to reduce the glare phenomenon caused by direct light, improving the softness and comfort of the lighting effect. In addition, the arc surface design has a streamline and dynamic sense visually, which can increase the aesthetics of the light strip. In lighting design, this design element can be integrated with other decorative elements to create a more attractive visual effect. In addition, in some installation environments, the light strip needs to fit a specific curved surface or contour. The arc surface design enables the second light-transmitting and light-diffusing layer 40 to better adapt to these curved surface shapes, reducing the cutting and splicing work during installation and improving the installation efficiency and effect.

[0047] See Figures 3 to 4 In the second embodiment shown, both the right end face and the left end face of the second light-transmitting and light-diffusing layer 40 are arc surfaces and are symmetrically arranged.

[0048] Specifically, the arc surface design can change the propagation path of light, making the light more evenly distributed on the left and right sides when emitted. This uniform lighting effect helps to reduce the lighting blind area and improve the lighting quality. In addition, the left-right symmetric arc surface design presents a streamline and dynamic sense visually. This design element can enhance the aesthetics and modern sense of the overall lighting device. In addition, the left-right symmetric arc surface design makes the light strip more flexible and diverse during installation, and can adapt to different installation environments and requirements, such as curved walls, arc-shaped ceilings, etc.

[0049] In one embodiment, the lamp beads 20 are LED lamp beads.

[0050] Specifically, LED lamp beads are known for their high efficiency. Compared with traditional light sources such as incandescent lamps or fluorescent lamps, LEDs can convert electrical energy into light energy more effectively, greatly reducing energy consumption. This means that using LED lamp beads can significantly reduce energy waste, thereby reducing the operating cost of the lighting system. In addition, the service life of LED lamp beads is much longer than that of traditional light sources. Under normal use conditions, the life of LED lamp beads can reach tens of thousands of hours or even longer, greatly reducing the frequency of replacing lamp beads and maintenance costs. This not only reduces the user's usage cost, but also reduces the waste generated due to frequent replacement of lamps, which is more environmentally friendly.

[0051] Specifically, the light strip 10 adopts the existing publicly known technology and will not be elaborated here too much.

[0052] The above embodiments are the preferred implementation solutions of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the technical solution is within the protection scope of the present invention.

Claims

1. A strip light structure, characterized in that, Comprising: A light bar, on which a number of lamp beads are evenly installed. The outer periphery of the lamp bead is covered with a first light-transmitting and diffusing layer, and the outer periphery of the first light-transmitting and diffusing layer and the light bar is covered with a second light-transmitting and diffusing layer. A light-shielding layer covers a partial area of the second light-transmitting and diffusing layer, so that the light emitted by the lamp bead passes through the first light-transmitting and diffusing layer and then exits through the area of the second light-transmitting and diffusing layer not covered by the light-shielding layer.

2. The light strip structure according to claim 1, wherein The light-shielding layer covers the front side and the right side of the second light-transmitting and diffusing layer, so that the light exits from the left side and the rear side of the second light-transmitting and diffusing layer.

3. The light strip structure according to claim 2, wherein The light-shielding layer also covers a partial area of the rear side of the second light-transmitting and diffusing layer.

4. The light strip structure according to claim 1, characterized in that, The light-shielding layer covers the front side and the rear side of the second light-transmitting and diffusing layer, so that the light exits from the left side and the right side of the second light-transmitting and diffusing layer.

5. The light strip structure according to claim 2 or 4, characterized in that, The material of the first light-transmitting and diffusing layer is silicone or PVC.

6. The strip light structure according to claim 2 or 4, characterized in that, The material of the second light-transmitting and diffusing layer is silicone or PVC.

7. The light strip structure according to claim 2 or 4, characterized in that, The material of the light-shielding layer is black silicone or black PVC.

8. The light strip structure according to claim 2, wherein, The right end face of the second light-transmitting and diffusing layer is an arc surface.

9. The light strip structure according to claim 4, wherein, The right end face and the left end face of the second light-transmitting and diffusing layer are both arc surfaces and are symmetrically arranged.

10. The light strip structure according to claim 1, characterized in that, The lamp bead is an LED lamp bead.

Images