CN-224229781-U - Car light module and vehicle

CN224229781UCN 224229781 UCN224229781 UCN 224229781UCN-224229781-U

Abstract

The application provides a car lamp module and a vehicle. The car lamp module comprises a transparent photoelectric component, a first transparent piece and a second transparent piece, wherein the transparent photoelectric component is used for emitting light and transmitting light, the first transparent piece is arranged on one side surface of the transparent photoelectric component, a semi-transparent and semi-reflective film layer is arranged on one side surface of the first transparent piece, which is away from the transparent photoelectric component, the second transparent piece is arranged on one side surface of the transparent photoelectric component, which is away from the first transparent piece, and a reflective film layer is arranged on one side surface of the second transparent piece, which is away from the transparent photoelectric component. The emergent light of the transparent photoelectric component can be reflected and transmitted for multiple times between the semi-transparent and semi-reflective film layers, and a virtual image overlapping image phenomenon with distinct layers is finally formed based on the mirror imaging principle. Therefore, the bright lighting visual effect of the lamp light of the car lamp is realized, and the high-grade sense and experience sense of the car are improved.

Inventors

JIN HUI
LIU QIANG
ZHANG DONGXUE
PENG MAN

Assignees

曼德电子电器有限公司

Dates

Publication Date: 20260512
Application Date: 20250526

Claims (10)

1. A vehicle lamp module, comprising: the transparent photoelectric component is used for emitting light rays and transmitting the light rays; the first transparent piece is arranged on one side surface of the transparent photoelectric component, and a semi-transparent and semi-reflective film layer is arranged on one side surface of the first transparent piece, which faces away from the transparent photoelectric component; the second transparent piece is arranged on one side surface of the transparent photoelectric component, which is away from the first transparent piece, and a reflecting film layer is arranged on one side surface of the second transparent piece, which is away from the transparent photoelectric component.
2. The vehicle lamp module of claim 1, wherein the semi-transmissive and semi-reflective film layer has a reflectivity of greater than or equal to 50% and less than or equal to 70%.
3. The vehicle lamp module of claim 1, wherein the transparent optoelectronic component is a transparent display screen comprising a light emitting unit that is one of a Mini LED, a Micro LED, an OLED.
4. The vehicle lamp module of claim 1, wherein a side surface of the first transparent member facing away from the transparent optoelectronic assembly is planar; And one side surface of the second transparent piece, which faces away from the transparent photoelectric component, is a plane.
5. The vehicle lamp module according to claim 1, wherein a side surface of the first transparent member facing away from the transparent photoelectric assembly is formed by splicing a plurality of first sub-planes, and any two adjacent first sub-planes are not coplanar; One side surface of the second transparent piece, which is away from the transparent photoelectric component, is formed by splicing a plurality of second sub-planes, and any two adjacent second sub-planes are not coplanar.
6. The vehicle lamp module of claim 5, wherein an orthographic projection of the first transparent member onto the transparent optoelectronic assembly coincides with an orthographic projection of the second transparent member onto the transparent optoelectronic assembly; The number of the second sub-planes is 20 to 120 times the number of the first sub-planes.
7. The vehicle lamp module of any of claims 1-6, wherein an average thickness of the first transparent member is less than an average thickness of the second transparent member.
8. The vehicle lamp module of any of claims 1-6, wherein the first transparent member has an average thickness of greater than or equal to 1mm and less than or equal to 5mm; the second transparent member has an average thickness of greater than or equal to 2mm and less than or equal to 8mm.
9. The vehicle lamp module of claim 8, wherein the first transparent member has an average thickness greater than or equal to 2mm and less than or equal to 3mm and the second transparent member has an average thickness greater than or equal to 3mm and less than or equal to 5mm.
10. A vehicle comprising a lamp module according to any one of claims 1-9.

Description

Car light module and vehicle Technical Field The application relates to the technical field of car lamps, in particular to a car lamp module and a car. Background Vehicles are equipped with various lamps having illumination and signaling functions, which play a key role in night illumination, daytime signal transmission, and increasing vehicle recognition. With the development of technology, the middle-high end vehicle type starts to explore the scene application of the vehicle lamp. In the related art, a light source is used for directly irradiating on a crystal part, so that the light of the vehicle lamp is hoped to realize a starlight bright lighting effect, and the high-grade sense and experience sense of the vehicle are improved. However, the car lamp with the structure has the defects that the starlight bright effect is not obvious enough for visual perception, and the light lacks layering, so that the visual effect is poor. Disclosure of utility model The embodiment of the application provides a car lamp module and a car, which aim to solve the problems of poor starlight effect and lack of layering of car lamps, thereby improving the high-grade feel and experience feel of the car. In a first aspect, an embodiment of the present application provides a vehicle lamp module. The car lamp module comprises a transparent photoelectric component, a first transparent piece and a second transparent piece, wherein the transparent photoelectric component is used for emitting light and transmitting light, the first transparent piece is arranged on one side surface of the transparent photoelectric component, a semi-transparent and semi-reflective film layer is arranged on one side surface of the first transparent piece, which is away from the transparent photoelectric component, the second transparent piece is arranged on one side surface of the transparent photoelectric component, which is away from the first transparent piece, and a reflective film layer is arranged on one side surface of the second transparent piece, which is away from the transparent photoelectric component. According to the car lamp module, the first transparent piece and the second transparent piece are respectively arranged on two sides of the transparent photoelectric assembly, the first transparent piece is provided with the semi-transparent and semi-reflective film layer, and the second transparent piece is provided with the reflective film layer. First, the light emitted by the transparent photoelectric component is incident into the first light-transmitting member, and after passing through the semi-transparent and semi-reflective film layer, a part of the light is transmitted out, and the other part of the light is reflected. And then, the reflected light sequentially passes through the transparent photoelectric component and the second transparent piece and reaches the reflecting film layer. The light is reflected by the reflecting film layer again, and passes through the transparent photoelectric component and the first transparent piece in sequence and then reaches the semi-transparent and semi-reflective film layer again. Based on the above process, the emergent light of the transparent photoelectric component can be reflected and transmitted for multiple times between the semi-transparent and semi-reflective film layers, and based on the mirror imaging principle, the virtual image superposition phenomenon with distinct layers is finally formed. Therefore, the bright lighting visual effect of the lamp light of the car lamp is realized, and the high-grade sense and experience sense of the car are improved. In some embodiments, the reflectivity of the transflective film layer is greater than or equal to 50% and less than or equal to 70%. The energy loss of every turn of reflection can be reasonably controlled, so that the brightness of the superimposed images is attenuated step by step, the number of superimposed images is proper, the visual effects of strong stereoscopic impression and natural light-dark transition are presented, the bright lighting visual effect of the lamp light of the car lamp is further realized, and the high-grade sense and experience sense of the car are improved. In some embodiments, the transparent optoelectronic component is a transparent display screen comprising a light emitting unit that is one of a Mini LED (LIGHT EMITTING Diode), a Micro LED, an OLED (Organic LIGHT EMITTING Diode). Therefore, the visual effect of the bright lighting of the lamp light of the car lamp is improved, the application scene of the car lamp module can be improved, and the image information display is fused in the light shadow aesthetics. In some embodiments, a side surface of the first transparent member facing away from the transparent optoelectronic component is planar, and a side surface of the second transparent member facing away from the transparent optoelectronic component is planar. Under the condition, the car lamp m