Vehicle-mounted atmosphere lamp

Abstract

The utility model discloses a vehicle-mounted atmosphere lamp, which at least comprises a power supply substrate; the bottom cover is arranged on one side of the power supply substrate; the protective cover is arranged on one side, far away from the bottom cover, of the power supply substrate; the lamp source is arranged on the power supply substrate; the optical lens is arranged between the light source and the protective cover, the optical lens comprises a bottom surface and at least two protruding parts, the protruding parts are arranged on the same side of the bottom surface, and the axes of the protruding parts are perpendicular to the bottom surface. According to the vehicle-mounted atmosphere lamp, the light-emitting effect of the vehicle-mounted atmosphere lamp can be enriched, and the stereoscopic impression, the layering sense and the advanced sense of the light-emitting effect of the vehicle-mounted atmosphere lamp are improved.

Description

Technical Field

[0001] The utility model relates to the field of automobile lighting decoration, in particular to a vehicle-mounted atmosphere lamp. Background Art

[0002] As an important part of automobile lighting, vehicle-mounted ambient lights decorate vehicles, create atmosphere inside the vehicle, and enhance the vehicle's sense of luxury. In the prior art, vehicle-mounted ambient lights are mostly linear ambient lights, forming a continuous linear luminous surface, which results in vehicle-mounted ambient lights having problems such as single luminous effect, lack of layering and lack of sense of luxury, thus destroying the customer's sense of experience. Utility Model Content

[0003] The purpose of the utility model is to provide a vehicle-mounted atmosphere light, which can make the vehicle-mounted atmosphere light present the lighting effect of black and white piano keys, enrich the lighting effect of the atmosphere light, and enhance the three-dimensional sense, layering and high-end sense of the lighting effect of the atmosphere light.

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

[0005] The utility model provides a vehicle-mounted atmosphere lamp, which at least comprises:

[0006] Power substrate;

[0007] A bottom cover, arranged on one side of the power substrate;

[0008] A protective cover, arranged on a side of the power substrate away from the bottom cover;

[0009] a light source, disposed on the power supply substrate; and

[0010] An optical lens is arranged between the light source and the protective cover. The optical lens comprises a bottom surface and at least two protrusions. The protrusions are arranged on the same side of the bottom surface, and the axes of the protrusions are arranged perpendicular to the bottom surface.

[0011] In an embodiment of the present invention, the protrusion is in the shape of a cuboid, a cube or a quadrangular pyramid, or a combination of the two.

[0012] In an embodiment of the present invention, the protrusions are equidistantly distributed on the bottom surface.

[0013] In an embodiment of the present invention, the distance between two adjacent protrusions is 3-10 mm.

[0014] In an embodiment of the present invention, the protrusion is a light-transmitting component, and the bottom surface is an opaque component.

[0015] In an embodiment of the present invention, the optical lens further includes a reflection area, the reflection area is disposed between the bottom surface and the light source, and the reflection area is connected to the bottom surface.

[0016] In an embodiment of the present invention, the optical lens further comprises a shading member, which is arranged on the bottom surface and on the same side of the bottom surface as the protrusions, and the shading member is filled between adjacent protrusions.

[0017] In an embodiment of the present invention, the vehicle-mounted ambient light further includes a decorative strip, and the decorative strip is arranged between the protective cover and the bottom cover.

[0018] In an embodiment of the present invention, the decorative strip, the protective cover and the bottom cover are integrated.

[0019] In an embodiment of the present invention, the vehicle-mounted ambient light further includes an input wiring harness, and the input wiring harness is electrically connected to the power substrate.

[0020] To sum up, the utility model provides a vehicle-mounted atmosphere light. By designing the optical lens into a unique structure, the vehicle-mounted atmosphere light can present the luminous effect of black and white piano keys, enriching the luminous effect of the vehicle-mounted atmosphere light, and enhancing the three-dimensional sense, layering and high-end sense of the luminous effect of the vehicle-mounted atmosphere light, thereby enhancing the customer's experience.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 It is a schematic diagram of the structure of a vehicle-mounted atmosphere light in one embodiment of the utility model.

[0024] Figure 2 It is a cross-sectional view of a vehicle-mounted atmosphere light in one embodiment of the utility model.

[0025] Figure 3 It is a front view of an optical lens in one embodiment of the utility model.

[0026] Figure 4 It is a side view of an optical lens in one embodiment of the utility model.

[0027] Figure 5It is a partial enlarged view of the protrusion in one embodiment of the utility model.

[0028] Figure 6 The exploded view of the vehicle-mounted atmosphere light in one embodiment of the utility model is shown in FIG.

[0029] Figure 7 The figure is a schematic diagram of the appearance of a vehicle-mounted ambient light in one embodiment of the utility model.

[0030] Description of labels:

[0031] 10. Bottom cover; 11. Protective cover; 12. Power substrate; 13. Light source; 14. Optical lens; 141. Bottom surface; 142. Protrusion; 143. Reflective area; 15. Shading piece; 16. Decorative strip; 17. Fixing piece; 18. Input wiring harness. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, if the terms "first" and "second" appear, they are only used for description and distinction purposes, and cannot be understood as indicating or implying relative importance.

[0034] See also Figures 1 to 7As shown, in one embodiment of the utility model, the vehicle-mounted atmosphere lamp provided by the utility model includes, for example, a bottom cover 10, a protective cover 11, a power substrate 12, a light source 13, an optical lens 14, a shading member 15, a decorative strip 16, a fixing member 17 and an input harness 18. Among them, the optical lens 14 includes a bottom surface 141, at least two protrusions 142 and a reflection area 143, the axes of the bottom surface 141 and the protrusion 142 are vertically arranged, and the reflection area 143 is arranged between the bottom surface 141 and the light source 13. The vehicle-mounted atmosphere lamp provided by the utility model is installed on a position such as a car dashboard and a door interior panel. Through the bottom surface 141, the protrusion 142 and the reflection area 143, the vehicle-mounted atmosphere lamp can present the luminous effect of black and white piano keys, thereby enhancing the three-dimensional sense, layering and high-grade sense of the luminous effect of the vehicle-mounted atmosphere lamp, thereby enhancing the customer experience.

[0035] See also Figure 1 to Figure 2 As shown, in one embodiment of the present invention, the power substrate 12 is used to set the connection line between the light source 13 and the atmosphere lamp. In one embodiment of the present invention, the material of the power substrate 12 is, for example, one or a combination of glass fiber cloth, epoxy resin, ceramic and polytetrafluoroethylene, so as to improve the mechanical strength, heat resistance and electrical insulation performance of the power substrate 12 as a whole.

[0036] See also Figure 1 to Figure 2 As shown, in one embodiment of the utility model, the bottom cover 10 is arranged on one side of the power substrate 12 to provide shielding for the protective cover 11, the power substrate 12, the light source 13, the optical lens 14, the shading member 15 and the fixing member 17 inside the atmosphere lamp, so as to avoid the exposure of the internal components of the atmosphere lamp, protect the internal components of the atmosphere lamp from external impact, avoid the safety problems caused by the exposure of the internal components of the atmosphere lamp, and improve the aesthetics of the atmosphere lamp. In this embodiment, the material of the bottom cover 10 is, for example, one or a combination of polycarbonate, polypropylene or acrylic, so as to improve the mechanical properties, heat resistance and corrosion resistance of the atmosphere lamp. In this embodiment, the bottom cover 10, the protective cover 11 and the decorative strip 16 are, for example, integrated to improve the mechanical strength and impact resistance of the overall outer shell of the atmosphere lamp.

[0037] See also Figure 1 to Figure 2As shown, in one embodiment of the utility model, the protective cover 11 is arranged on the side of the power substrate 12 away from the bottom cover 10, and the bottom cover 10, the protective cover 11 and the decorative strip 16 surround and form the internal area of ​​the atmosphere lamp, thereby providing shielding for the protective cover 11, the power substrate 12, the light source 13, the optical lens 14, the shading member 15 and the fixing member 17 in the internal area of ​​the atmosphere lamp to avoid impact, and at the same time prevent the safety problems caused by the exposure of the internal components of the atmosphere lamp, and improve the aesthetics of the atmosphere lamp. In this embodiment, the protective cover 11 is prepared by, for example, an in-film injection molding process, and the material of the protective cover 11 includes, for example, one or more of light-transmitting materials such as polycarbonate and organic glass. The protective cover 11 is, for example, a smoked color component, and another example is a light-transmitting component to ensure the light transmittance of the protective cover 11, so that the protective cover 11 serves as the light-emitting surface of the atmosphere lamp, so that the light emitted by the light source 13 is transmitted through the protective cover 11 to meet the lighting needs of customers.

[0038] See also Figure 1 to Figure 2 As shown, in one embodiment of the present invention, a light source 13 is disposed on the power substrate 12 to serve as a light source for the atmosphere light. The light source 13 is, for example, an LED lamp bead to provide a light source for the atmosphere light.

[0039] See also Figures 1 to 5 As shown, in one embodiment of the utility model, the optical lens 14 is disposed between the light source 13 and the protective cover 11, and is used to focus or diffuse the light emitted by the light source 13, so as to improve the luminous intensity and luminous uniformity of the atmosphere light, and meet the lighting needs of customers. The optical lens 14 is, for example, a focusing optical lens or a homogenizing optical lens, and is also, for example, a plano-convex lens, a positive concave-convex lens, an aspherical mirror, a diffractive mirror, a plano-concave optical lens, a bi-concave optical lens, or a reflective optical lens.

[0040] See also Figures 1 to 5As shown, in one embodiment of the utility model, the optical lens 14 includes a bottom surface 141, at least two protrusions 142 and a reflection area 143. The protrusions 142 are arranged on the same side of the bottom surface 141, and the axes of the bottom surface 141 and the protrusions 142 are arranged vertically. The reflection area 143 is arranged between the bottom surface 141 and the light source 13, and the reflection area 143 is connected to the bottom surface 142. Among them, the inner wall of the bottom surface 141 close to the power substrate 12 and the inner wall of the reflection area 143 are both provided with a first optical texture, for example, a VDI texture, and the VDI texture value of the first optical texture is, for example, 20-40, and for example, 38, to reflect light. The inner wall of the protrusion 143 close to the protective cover 11 is provided with a second optical texture, for example, a VDI texture, and the VDI texture value of the second optical texture is, for example, 20-40, and for example, 28, to achieve the effect of uniform light. The light emitted by the lamp source 13 first enters the reflection area 143. Since the first optical texture is provided on the inner wall of the reflection area 143, the light is reflected to the inner wall of the bottom surface 141 close to the power substrate 12. Since the first optical texture is provided on the inner wall of the bottom surface close to the power substrate 12, the light is reflected to the inner wall of the protrusion 142 close to the protective cover 11. Since the second optical texture is provided on the inner wall of the protrusion 142 close to the protective cover 11, the light is homogenized, and the uniform light passes through the protrusion 142 and diffuses to the protective cover 11.

[0041] See also Figures 2 to 5 As shown, in one embodiment of the present invention, the protrusions 142 are, for example, equidistantly distributed on the bottom surface 141, and the distance between two adjacent protrusions 142 is, for example, 3-10 mm, and another example is 5 mm. The shape of the protrusions 142 is, for example, one or a combination of polyhedrons such as a cuboid, a cube, and a quadrangular pyramid. The present invention does not limit the shape of the protrusions 142, and the shape of the protrusions 142 can be selected according to the luminous effect presented by the atmosphere lamp. Among them, the protrusions 142 are, for example, a light-transmitting component, and the bottom surface 141 is, for example, an opaque component, so as to prevent the light emitted by the light source 13 from penetrating from the bottom surface 141, and to concentrate the light on the equidistantly distributed protrusions 142 and transmit it from the protrusions 142, thereby enriching the luminous effect of the atmosphere lamp.

[0042] See also Figures 1 to 5As shown, in this embodiment, eighteen protrusions 142 are provided on the bottom surface 141, and the protrusions 142 are equidistantly distributed on the bottom surface 141, and the distance between two adjacent protrusions 142 is 5 mm. Among them, the shape of the protrusion 142 is, for example, a quadrangular pyramid, and the plane of the quadrangular pyramid protrusion 142 away from the bottom surface 141 is, for example, rectangular, and the width of the rectangle is, for example, 3 mm. In this embodiment, the light source 13 emits white light, for example, and the optical lens 14 also includes a shading member 15, which is provided on the bottom surface 141 and is provided on the same side of the bottom surface 141 as the protrusions 142. The shading member 15 is filled between adjacent protrusions 142, and the shading member 15 also covers the edge of the bottom surface 141, so that the bottom surface 141 becomes a light-proof component, preventing the light emitted by the light source 13 from penetrating from the bottom surface 141, thereby concentrating the light on the protrusion 142, so that the atmosphere light presents the luminous effect of black and white piano keys. The reflective area 143 , the light shielding member 15 , the bottom surface 141 and the protrusion 142 are, for example, integrated.

[0043] See also Figure 1 to Figure 2 As shown, in one embodiment of the utility model, the atmosphere lamp further includes a decorative strip 16, which is, for example, disposed between the protective cover 11 and the bottom cover 10 to shield and protect the internal components of the atmosphere lamp, improve the aesthetics of the atmosphere lamp, and avoid safety issues caused by exposure of the internal components of the atmosphere lamp. In this embodiment, the surface of the decorative strip 16 is, for example, spray-painted to improve the opacity of the decorative strip 16, and the light emitted by the light source 13 is concentrated on the protective cover 11 to avoid light scattering.

[0044] See also Figure 1 and Figure 6 As shown, in one embodiment of the present invention, the atmosphere lamp further includes a fixing member 17, and the fixing member 17 is, for example, disposed between the bottom cover 10, the protective cover 11, the power substrate 12, the light source 13, the optical lens 14, the shading member 15, the decorative strip 16 and the input harness 18 to connect the internal components of the atmosphere lamp into one. In one embodiment of the present invention, the fixing member 17 is, for example, a threaded connection, a pin connection, a welding connection, an expansion connection or a rivet connection, or a combination of several connection methods to firmly connect the internal components of the atmosphere lamp. In this embodiment, the fixing member 17 is, for example, a buckle connection, and the material of the buckle is, for example, metal, etc., to improve the mechanical properties of the fixing member 17.

[0045] See also Figure 6 and Figure 7 As shown, in one embodiment of the present invention, the atmosphere lamp further includes an input harness 18, which passes through the bottom cover 10 and is electrically connected to the power substrate 12. The input harness 18 on the side away from the bottom cover 10 is connected to an external power source to provide power for the atmosphere lamp and drive the light source 13 on the power substrate 12 to emit light.

[0046] To sum up, the utility model provides an atmosphere lamp, which can present the luminous effect of black and white piano keys through the bottom surface and at least two protrusions perpendicular to the bottom surface, thereby enriching the luminous effect of the atmosphere lamp, enhancing the three-dimensional sense, layering and high-end sense of the luminous effect of the atmosphere lamp, and thus enhancing the customer's experience.

[0047] The embodiments of the utility model disclosed above are only used to help illustrate the utility model. The embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A vehicle-mounted atmosphere light, characterized in that: At least: Power substrate; A bottom cover, arranged on one side of the power substrate; A protective cover, arranged on a side of the power substrate away from the bottom cover; A light source, arranged on the power supply substrate; as well as An optical lens is arranged between the light source and the protective cover. The optical lens comprises a bottom surface and at least two protrusions. The protrusions are arranged on the same side of the bottom surface, and the axes of the protrusions are arranged perpendicular to the bottom surface.

2. The vehicle-mounted ambient light according to claim 1, characterized in that: The protrusion is a cuboid, a cube or a quadrangular pyramid, or a combination of the two.

3. The vehicle-mounted ambient light according to claim 1, characterized in that: The protrusions are distributed on the bottom surface at equal intervals.

4. The vehicle-mounted ambient light according to claim 1, characterized in that: The distance between two adjacent protrusions is 3-10 mm.

5. The vehicle-mounted ambient light according to claim 1, characterized in that: The optical lens further comprises a reflection area, wherein the reflection area is arranged between the bottom surface and the light source, and the reflection area is connected to the bottom surface.

6. The vehicle-mounted ambient light according to claim 1, characterized in that: The protrusion is a light-transmitting component, and the bottom surface is a light-impermeable component.

7. The vehicle-mounted ambient light according to claim 1, characterized in that: The optical lens further includes a light shielding member, which is disposed on the bottom surface and on the same side of the bottom surface as the protrusions, and the light shielding member is filled between adjacent protrusions.

8. The vehicle-mounted ambient light according to claim 1, characterized in that: The vehicle-mounted ambient light further includes a decorative strip, and the decorative strip is arranged between the protective cover and the bottom cover.

9. The vehicle-mounted ambient light according to claim 8, characterized in that: The decorative strip, the protective cover and the bottom cover are integrally arranged.

10. The vehicle-mounted ambient light according to claim 1, characterized in that: The vehicle-mounted ambient light further includes an input wiring harness, and the input wiring harness is electrically connected to the power substrate.

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