CN-122015029-A - Lamp assembly and vehicle

Abstract

The application provides a lamp assembly and a vehicle, relates to the technical field of lamps, and is used for forming a bright effect of gradual change of light intensity. The lamp assembly comprises a lamp holder, a light source assembly and an inner assembly, wherein the inner assembly is connected with the lamp holder to enclose a containing cavity, and the light source assembly is positioned in the containing cavity. The inner lens assembly comprises a first lens and a second lens which are stacked, and the second lens is positioned on one side of the first lens, which is away from the light source assembly. The first lens comprises a plurality of first light-transmitting parts which are arranged at intervals, the light-transmitting areas of the first light-transmitting parts are gradually reduced along a first direction parallel to the first lens, the surface of the second lens, which is away from the first lens, comprises a plurality of bulges, the bulges are protruded out of the second lens, and the bulges are of a polyhedral structure. The lamp assembly provided by the embodiment of the application is used for realizing the bright effect of gradual change of the light intensity of the vehicle.

Inventors

• TAO LI
• ZHU NAN
• KANG SHAOHAI

Assignees

• 引望智能技术有限公司

Dates

Publication Date

20260512

Application Date

20251230

Claims (14)

1. 1. The lamp assembly of the vehicle is characterized by comprising a lamp holder, a light source assembly and an inner distribution assembly, wherein the inner distribution assembly is connected with the lamp holder to enclose a containing cavity, and the light source assembly is positioned in the containing cavity; The first lens comprises a plurality of first light-transmitting parts which are arranged at intervals, and the light-transmitting areas of the plurality of first light-transmitting parts are gradually reduced along a first direction parallel to the first lens; The surface of the second lens, which is away from the first lens, comprises a plurality of protrusions, the protrusions protrude from the second lens, and the protrusions are of a polyhedral structure.
2. 2. A light fixture assembly as recited in claim 1, wherein an edge of said first light transmissive portion comprises an irregular saw tooth like structure.
3. 3. A light fixture assembly as recited in claim 1, wherein the first lens further comprises a plurality of second light-transmitting portions arranged at intervals, an area of any one of the second light-transmitting portions being less than or equal to an area of the smallest first light-transmitting portion.
4. 4. A light fixture assembly as recited in claim 3, wherein an edge of said second light transmission portion comprises an irregular saw tooth like structure.
5. 5. A light fixture assembly as recited in claim 3, wherein said first lens comprises a transparent plate and a light blocking paint layer on a side of said transparent plate facing toward or away from said second lens; The first light-transmitting portion comprises a first light-transmitting hole of the shading paint layer, and the second light-transmitting portion comprises a second light-transmitting hole of the shading paint layer.
6. 6. The lamp assembly of claim 5 wherein the first light holes and the second light holes are formed by a laser engraving process.
7. 7. A light fixture assembly as recited in claim 1, wherein said projection is of hexahedral configuration.
8. 8. A light fixture assembly as recited in claim 1, wherein said projection projects a height of 1-2mm.
9. 9. A light fixture assembly as recited in claim 1, wherein said convex circumscribing circle has a diameter of 2.4-4mm.
10. 10. A light fixture assembly as recited in claim 1, wherein a plurality of said protrusions are randomly distributed in shape, size and spacing.
11. 11. A light fixture assembly as recited in any one of claims 1-10, wherein, The light source assembly comprises a lamp panel and a condenser, the condenser is positioned on the light emitting side of the lamp panel and is used for reducing the divergence angle of the light beam emitted by the lamp panel, and the light beam with the reduced divergence angle is emitted to the first lens.
12. 12. A light fixture assembly as recited in any one of claims 1-10, wherein said interior component is progressively farther from said light source component in said first direction.
13. 13. A light assembly as recited in any one of claims 1-10, wherein the light assembly further comprises a decorative ring, one end of the decorative ring is connected with the light holder, the other end of the decorative ring comprises a strip-shaped groove and a light-transmitting opening, and an opening of the strip-shaped groove faces into the accommodating cavity; The inner distribution assembly covers the light transmission opening, the edge of the second light distribution lens stretches into the strip-shaped groove, and the edge of the first light distribution lens is located between the lamp bracket and the decorative ring.
14. 14. A vehicle comprising a lamp assembly according to claim 1 to 13.

Description

Lamp assembly and vehicle Technical Field The application relates to the technical field of lamps, in particular to a lamp assembly and a vehicle. Background The automotive lamp is one of the most discernable components of the appearance of a vehicle, and the lamps of the conventional vehicle are more focused on lighting functions (such as lighting brightness, distance, width and the like) and signal transmission functions (such as braking, steering, intelligent driving and the like) to surrounding people and vehicles during running and stopping of the vehicle. At present, the lamp on the vehicle is lack of new meaning, identical in shape and difficult to color. Along with the development of new energy automobile industry, the demand for special lamplight is also increasing. Disclosure of Invention The application aims to provide a lamp assembly and a vehicle, which are used for forming a bright effect of gradual change of light intensity. In order to achieve the above purpose, the embodiment of the present application adopts the following technical scheme: In a first aspect, the present application provides a lamp assembly for a vehicle. The lamp assembly comprises a lamp holder, a light source assembly and an inner assembly, wherein the inner assembly is connected with the lamp holder to enclose a containing cavity, and the light source assembly is positioned in the containing cavity. The inner lens assembly comprises a first lens and a second lens which are stacked, and the second lens is positioned on one side of the first lens, which is away from the light source assembly. The first lens comprises a plurality of first light-transmitting parts which are arranged at intervals, the light-transmitting areas of the first light-transmitting parts are gradually reduced along a first direction parallel to the first lens, the surface of the second lens, which is away from the first lens, comprises a plurality of bulges, the bulges are protruded out of the second lens, and the bulges are of a polyhedral structure. In the lamp assembly of the vehicle, the lamp assembly comprises the lamp holder, the light source assembly and the inner assembly, the inner assembly is connected with the lamp holder to enclose the accommodating cavity, the light source assembly is positioned in the accommodating cavity, the accommodating cavity enclosed by the inner assembly and the lamp holder can be utilized to isolate the light source assembly from the external environment, the light source assembly is protected from foreign matters in the external environment, the service life of the light source assembly is prolonged, and the foreign matters are not easy to enter between the light source assembly and the inner assembly, so that light beams from the light source assembly can be smoothly emitted to the inner assembly, then are modulated by the inner assembly and are emitted, and the lighting or intelligent light interaction function is realized. In the embodiment of the application, the inner lens assembly comprises a first lens and a second lens which are stacked, and the second lens is positioned on one side of the first lens, which is away from the light source assembly, so that a light beam emitted by the light source assembly passes through the first lens and then passes through the second lens and then exits. The first lens comprises a plurality of first light-transmitting parts which are arranged at intervals, the light-transmitting areas of the first light-transmitting parts are gradually reduced along a first direction parallel to the first lens, so that when light beams from the light source assembly pass through the first light-transmitting parts, the light transmitted along the first direction is gradually reduced, the brightness is gradually reduced, and a gradual light intensity effect is formed. The surface that deviates from first lens through the second lens includes a plurality of archs, and the arch is protruding in the second lens, and the arch is the polyhedral structure for when light beam from the light source subassembly passes through a plurality of archs, can make light reflection and scattering through bellied polyhedral structural feature, forms bright lamp effect. Therefore, the light beam from the light source assembly can form a bright effect with gradually changed light intensity after passing through the inner lens assembly comprising the first lens and the second lens. In the embodiment of the application, when the light from the light source assembly is static, the light passes through the internal assembly to show the bright blazing effect of the diamond, and when the light from the light source assembly is dynamic, the light passes through the internal assembly to show the fire-color pearl effect of the diamond. In addition, as the surface of the second lens deviating from the first lens comprises a plurality of bulges, the bulges are protruded out of the second lens, and the bulges are in a p