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CN-224229797-U - Car light structure and vehicle

CN224229797UCN 224229797 UCN224229797 UCN 224229797UCN-224229797-U

Abstract

The application provides a car lamp structure and a car, the car lamp structure comprises a shell component, a crystal module and a light source module, wherein a mounting cavity is formed in the shell component and is used for being connected with a car body, the crystal module is located in the mounting cavity and comprises a crystal piece and a reflecting mirror unit, the crystal piece is provided with a prism face and a back face which are arranged in a back-to-back mode, the prism face faces to the outer side of the car lamp structure, the reflecting mirror unit faces to the back face and comprises a plurality of reflecting mirrors which are arranged at intervals, the light source module is located in the mounting cavity and is connected with the shell component, the light source module can emit light irradiating towards the prism face, a plane which defines a horizontal line is used as a mounting face, an included angle is formed between each reflecting mirror and the mounting face, the included angle formed between each reflecting mirror and the mounting face is unequal, and each reflecting mirror can move relative to the crystal piece. The car lamp structure has the advantages of low manufacturing cost and low light energy loss.

Inventors

  • LIU QIANG
  • ZHANG DONGXUE

Assignees

  • 曼德电子电器有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (10)

  1. 1. A lamp structure, comprising: A housing assembly having an installation cavity formed therein, the housing assembly being adapted to be coupled to a vehicle body; The crystal module is positioned in the mounting cavity and connected with the shell component, the crystal module comprises a crystal piece and a reflector unit, the crystal piece is provided with a prism face and a back face which are arranged in a back-to-back mode, the prism face faces to the outer side of the car lamp structure, the reflector unit is arranged to face to the back face and comprises a plurality of reflectors which are arranged at intervals, and The light source module is positioned in the mounting cavity, is connected with the shell component, is positioned above the crystal piece and can emit light irradiated towards the prism surface; The crystal piece comprises a crystal piece, a reflector, a crystal piece, a lens and a lens, wherein a plane which defines a horizontal line is used as a mounting surface, an included angle is formed between each reflector and the mounting surface, the included angle formed between each reflector and the mounting surface is unequal, and each reflector can move relative to the crystal piece.
  2. 2. The lamp structure according to claim 1, wherein each of the reflectors is rotatable with respect to the crystal; The crystal module further comprises: The bracket is connected with the shell component; A rotating shaft rotatably connected with the bracket, a plurality of reflectors arranged on the rotating shaft, the axis of the rotating shaft being positioned on the mounting surface, and And the driving mechanism is used for driving the rotating shaft to rotate so as to drive each reflecting mirror to rotate relative to the crystal piece.
  3. 3. The vehicle lamp structure according to claim 2, wherein a plurality of reflector units are provided, a plurality of rotating shafts are rotatably connected to the bracket, and the rotating shafts are provided in one-to-one correspondence with the reflector units; The driving mechanism comprises a driving piece, a driving piece and a linkage unit, wherein the driving piece is connected to the bracket, the driving piece is connected to the driving piece, the linkage unit is in transmission connection with each rotating shaft, and the driving piece is used for driving the driving piece to move and driving each rotating shaft to rotate under the transmission action of the linkage unit; the number of the reflecting mirror units is M or N, and M is larger than N.
  4. 4. The vehicle lamp structure according to claim 3, wherein the back surface has a first extending direction, the first extending direction being perpendicular to an axial direction of the rotating shaft; The reflector units are arranged at intervals along the first extending direction, the rotating shafts positioned in the middle are defined as middle rotating shafts in the first extending direction, and the rotating shafts positioned on two sides of the middle rotating shafts are defined as side rotating shafts.
  5. 5. The lamp structure according to claim 4, wherein the number of the reflector units is M; The driving piece is a driving motor, the driving piece is a driving gear, and the driving gear is arranged on an output shaft of the driving motor; The linkage unit comprises a first driven gear and a plurality of second driven gears, the first driven gear is arranged on the middle rotating shaft, and the first driven gear is in meshed connection with the driving gear; The second driven gears are arranged in one-to-one correspondence with the rotating shafts, and two adjacent driven gears are in meshed connection; And the first driven gear and the second driven gear are arranged at intervals on the middle rotating shaft.
  6. 6. The vehicle lamp structure according to claim 4, wherein the number of the reflector units is N; The driving piece is a push rod motor, the driving piece is a main connecting rod, the main connecting rod is rotationally connected with a push rod of the push rod motor, and the main connecting rod is in transmission connection with the middle rotating shaft; The linkage unit comprises a plurality of connecting rod assemblies, and the connecting rod assemblies and the lateral rotating shafts are arranged in one-to-one correspondence; The connecting rod assembly comprises a first connecting rod and a second connecting rod which are connected in a rotating mode, the first connecting rod is in transmission connection with the corresponding side rotating shaft, the adjacent second connecting rods are connected with the main connecting rod in a rotating mode, and the adjacent two second connecting rods are connected in a rotating mode.
  7. 7. The lamp structure according to any one of claims 2 to 6, wherein a rotation angle of the rotating shaft is 20 degrees or more and 30 degrees or less.
  8. 8. The vehicle lamp structure according to any one of claims 2 to 6, wherein the bracket comprises a first sub-bracket and a second sub-bracket connected together, and a mounting groove is formed by enclosing the first sub-bracket and the second sub-bracket; the crystal piece, the reflector unit and the rotating shaft are all arranged in the mounting groove; Wherein, the mounting groove has the groove diapire towards the mirror unit sets up, be provided with the aluminium membrane on the groove diapire.
  9. 9. The vehicle lamp structure according to claim 8, wherein an edge of the second sub-mount extends toward the housing assembly to cover the driving mechanism, and/or, The shell assembly comprises a first shell and a second shell which are connected together, the first shell and the second shell are enclosed to form the mounting cavity, the first shell is used for being connected with the vehicle body, the crystal module and the light source module are both connected with the first shell, the second shell is arranged facing the prism face, and the second shell is a light-transmitting piece.
  10. 10. A vehicle characterized by comprising a vehicle body and the lamp structure according to any one of claims 1 to 9.

Description

Car light structure and vehicle Technical Field The application relates to the technical field of vehicles, in particular to a vehicle lamp structure and a vehicle using the same. Background In the field of car lamps, crystal light-transmitting materials have become an important design element of car lamps by virtue of unique optical refraction characteristics. The dynamic bright light effect is presented, so that the interaction experience of a user and a vehicle can be enhanced, and the appearance performance of the whole vehicle can be improved. In the related art, a backlight type lighting structure is mostly adopted in a crystal car lamp, a Light-Emitting Diode (LED) array is arranged at the back of a transparent crystal piece to serve as a basic Light source, and a Light is refracted through a prism surface to form scattered Light effect by matching a precisely arranged point-shaped Light source with a Light guide structure. When the light source is activated, the LED particles are densely arranged and matched with a plurality of layers of light guide media, so that dynamic light effects such as gradual change, respiration and the like can be realized. However, in the car lamp, the static crystal effect cannot meet the requirement of a user on dynamic aesthetics in a non-working state, so that the use experience of the whole car is reduced, and the dynamic light effect is realized by depending on the layout of the high-density LEDs, so that the material cost is increased, and the light energy loss is caused by the multi-layer light guide structure. Disclosure of utility model The embodiment of the application provides a car lamp structure and a car, which can improve the use experience of the whole car, reduce the manufacturing cost of the whole car and reduce the light energy loss to a certain extent. The application provides a car lamp structure, which comprises a shell component, a crystal module and a light source module, wherein a mounting cavity is formed in the shell component and is used for being connected with a car body, the crystal module is positioned in the mounting cavity and is connected with the shell component, the crystal module comprises a crystal piece and a reflector unit, the crystal piece is provided with a prism face and a back face which are arranged in opposite directions, the prism face faces to the outer side of the car lamp structure, the reflector unit is arranged to face to the back face and comprises a plurality of reflectors which are arranged at intervals, the light source module is positioned in the mounting cavity and is connected with the shell component, the light source module is positioned above the crystal piece, the light source module can emit light irradiating towards the prism face, a plane which defines a horizontal line is used as a mounting face, an included angle is formed between each reflector and the mounting face, the included angle formed between each reflector and the mounting face is unequal, and each reflector can move relative to the crystal piece. In a non-lighting state, the differential inclination angle reflecting mirror forms multistage light path interaction with the prism surface through dynamic adjustment, and utilizes the unordered reflection-refraction effect of ambient light to enable the crystal modeling to present natural and smooth streamer effect without depending on a light source module, so that the visual attraction of a vehicle in a static state is improved. When the light source is activated, the high-level projected light rays are dynamically deflected by the gradient angle reflector, and the three-dimensional superposition light field construction technology is combined, so that the whole domain coverage of the prism face by the single light source is realized, the quantity of densely arranged LED light sources in the related technology can be simplified, the cost is reduced, and the energy loss is reduced through light path optimization. As an alternative implementation mode, each reflector can rotate relative to the crystal piece, the crystal module further comprises a support, a rotating shaft and a driving mechanism, the support is connected with the shell assembly, the rotating shaft is connected with the support in a rotating mode, the reflectors are arranged on the rotating shaft, the axis of the rotating shaft is located on the mounting surface, and the driving mechanism is used for driving the rotating shaft to rotate so as to drive each reflector to rotate relative to the crystal piece. Therefore, the space-time consistency of the movement track of the reflecting mirror arranged on the same rotating shaft is ensured, the mechanical movement is restrained in a two-dimensional plane through the coplanar design of the rotating shaft and the mounting surface, and the complexity of dynamic optical path compensation is reduced. The driving mechanism comprises a driving piece, a driving piece and a linkage unit, wherei