CN216868387U - Vehicle lamp device integrating floor lamp and image projection lamp - Google Patents
Vehicle lamp device integrating floor lamp and image projection lamp Download PDFInfo
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- CN216868387U CN216868387U CN202220313326.XU CN202220313326U CN216868387U CN 216868387 U CN216868387 U CN 216868387U CN 202220313326 U CN202220313326 U CN 202220313326U CN 216868387 U CN216868387 U CN 216868387U
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Abstract
The utility model relates to a vehicle lamp device integrating a floor-illuminating lamp and an image projection lamp, which comprises a double-color piece shell, a transparent mask, an optical lens, a lens module, a projection sheet, a circuit board and a light source unit, wherein the optical lens is fixedly arranged on the top side of the double-color piece shell, an internal accommodating cavity is formed with the inner side of the double-color piece shell, the lens module, the projection sheet, the circuit board and the light source unit are all arranged in the internal accommodating cavity, the projection sheet is arranged on the lens module, the light source unit is arranged on the circuit board and is used for providing illumination for the lamp or providing projection patterns for the lamp, the circuit board is fixedly arranged on the lens module, and the transparent mask is arranged inside the double-color piece shell. The vehicle lamp device integrating the floor lamp and the image projection lamp has the functions of the floor lamp and the image projection lamp, so that the vehicle becomes light, the design is ingenious, the structure is simple, the performance is reliable, and the light source emits out of the condensing lens and the imaging lens and transmits partial light through the transparent mask.
Description
Technical Field
The utility model relates to the field of automobile parts, in particular to the technical field of automobile lamps, and specifically relates to an automobile lamp device integrating a floor lamp and an image projection lamp.
Background
The prior automobile floor-lighting lamp and the automobile image projection lamp are either two mutually independent lamps or two light sources of the same lamp, wherein one light source is used for lighting and the other light source is used for pattern projection. This requires more space and more cost to manufacture both lamps or one lamp of both light sources. Modern vehicles are increasingly pursuing not only light weight, but also low cost. There is a need for an automotive light that satisfies the versatility requirement for convenient use by the user.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide the vehicle lamp device which integrates the floor-lighting lamp and the image projection lamp and has the advantages of simple structure, reliable performance and low cost.
In order to achieve the above object, a vehicular lamp device integrating a floor lamp and an image projection lamp according to the present invention comprises:
this integrated vehicle lamp device who shines floor-lamp and image projection lamp, its key feature is, the device include double-colored spare casing, transparent face guard, first optical lens, second lens module, projection piece, circuit board and light source unit, first optical lens fix and install the top side at double-colored spare casing, form inside the chamber that holds with the inboard of double-colored spare casing, second lens module, projection piece, circuit board and light source unit all set up and hold in inside the chamber, the projection piece set up on the second lens module, light source unit set up on the circuit board, provide the illumination or provide the projection pattern for lamps and lanterns, the circuit board fix and set up on the second lens module, transparent face guard install inside double-colored spare casing.
Preferably, the second lens module includes an imaging lens and a condensing lens, the slide is disposed between the imaging lens and the condensing lens, and the bottom of the imaging lens is a regular circular lens curved surface.
Preferably, the light source unit comprises a light source, a part of light emitted by the light source passes through the condenser lens, the projection sheet and the imaging lens to the transparent mask for image projection, and the other part of light is directly emitted to the condenser lens and the first optical lens to the transparent mask for illumination.
Preferably, the lower surface of the condensing lens has a plurality of dense stripes, the upper surface of the imaging lens has a plurality of sparse stripes, a part of the light emitted by the light source unit reaches the target projection area of the image projection transparent mask after being refracted by the plurality of sparse stripes and the dense stripes, and the other part of the light emitted by the light source unit reaches the target illumination area of the transparent mask after being refracted by the condensing lens and the first optical lens.
Preferably, the central region of the first optical lens has a through hole for pattern projection.
Preferably, the double-color piece shell and the transparent cover are of a double-color injection molding structure, the double-color piece shell and the transparent cover are tightly assembled, and the double-color piece shell is fixedly arranged at the bottom of a rearview mirror of a vehicle or the shell is inserted at the bottom of the rearview mirror of the vehicle through bolts.
Preferably, the surface of the first optical lens is a first optical lens surface, which provides illumination for the lamp.
Preferably, the first optical lens, the second lens module and the light source unit have the same preset height.
The vehicular lamp device integrating the ground illuminating lamp and the image projection lamp changes the common lamp patterns of two independent lamps or two light sources on the market, integrates the lamps with two functions together, not only has the function of the ground illuminating lamp, but also has the function of the image projection lamp, enables a vehicle to become light-weighted, solves the problem of insufficient internal space of the vehicle, has ingenious design, simple structure and reliable performance, emits light from the condensing lens and the imaging lens and transmits partial light through the transparent mask, emits the light from the condensing lens and the first optical lens and transmits the other partial light through the transparent mask, can meet the light-type requirement, and has good appearance effect, so the vehicular lamp device integrating the ground illuminating lamp and the image projection lamp has attractive appearance and light weight, and is suitable for large-scale popularization and application.
Drawings
Fig. 1 is an exploded view of a lamp device for a vehicle, which integrates a floor lamp and an image projection lamp according to the present invention.
Fig. 2 is a top view of the vehicular lamp device integrating the floor lamp and the image projection lamp according to the present invention.
Fig. 3 is a sectional view taken along a-a of fig. 2 of the lamp device for a vehicle integrating a floor-lighting lamp and an image projection lamp according to the present invention.
Reference numerals:
1 two-color piece shell
2 transparent face mask
3 first optical lens
4 first imaging lens
5 second imaging lens
6 projection film
7 condensing lens
8 LED light source
9 Circuit board
10 glue
Detailed Description
In order to more clearly describe the technical contents of the present invention, the following further description is given in conjunction with specific embodiments.
The vehicle lamp device integrating the floor-illuminating lamp and the image projection lamp comprises a double-color piece shell 1, a transparent cover 2, a first optical lens 3, a second lens module, a projection sheet 6, a circuit board 9 and a light source unit, wherein the first optical lens 3 is fixedly arranged on the top side of the double-color piece shell 1 and forms an internal accommodating cavity with the inner side of the double-color piece shell 1, the second lens module, the projection sheet 6, the circuit board 9 and the light source unit are all arranged in the internal accommodating cavity, the projection sheet 6 is arranged on the second lens module, the light source unit is arranged on the circuit board 9 and provides illumination for a lamp or provides projection patterns for the lamp, the circuit board 9 is fixedly arranged on the second lens module, and the transparent cover 2 is arranged inside the double-color piece shell 1.
As a preferred embodiment of the present invention, the second lens module includes an imaging lens and a condensing lens 7, the slide 6 is disposed between the imaging lens and the condensing lens 7, and the bottom of the imaging lens is a regular circular lens curved surface.
As a preferred embodiment of the present invention, the light source unit includes a light source, a part of light emitted from the light source passes through the condenser lens 7, the projection sheet 6 and the imaging lens to the transparent cover 2 for image projection, and another part of the light is directed to the condenser lens 7 and the first optical lens 3 to the transparent cover 2 for illumination.
In a preferred embodiment of the present invention, the lower surface of the condensing lens 7 has a plurality of dense stripes, the upper surface of the imaging lens has a plurality of sparse stripes, a part of the light emitted from the light source unit reaches the target projection area of the image projection transparent cover 2 after being refracted by the plurality of sparse stripes and the dense stripes, and another part of the light emitted from the light source unit reaches the target illumination area of the transparent cover 2 after being refracted by the condensing lens 7 and the first optical lens 3.
In a preferred embodiment of the present invention, the first optical lens 3 has a through hole in a central region thereof for pattern projection.
As a preferred embodiment of the present invention, the two-color housing 1 and the transparent cover 2 are formed by two-color injection molding, the two-color housing 1 and the transparent cover 2 are tightly assembled, and the two-color housing 1 is fixedly disposed on the bottom of a rearview mirror of a vehicle by bolts or is inserted into the bottom of the rearview mirror of the vehicle.
In a preferred embodiment of the present invention, the surface of the first optical lens 3 is a surface of the first optical lens 3, and provides illumination for a lamp.
As a preferred embodiment of the present invention, the first optical lens 3, the second lens module and the light source unit have the same preset height.
The utility model discloses a vehicle lamp integrating illumination and image projection, which comprises a double-color piece shell 1, a transparent face mask 2, a first optical lens 3, a second lens module, a projection sheet 6, a circuit board 9, a light source unit and glue 10, wherein the first optical lens 3 is fixedly arranged on the top side of the shell and forms an internal accommodating cavity with the inner side of the shell, the surface of the first optical lens 3 is set as the surface of the first optical lens 3, the second lens module, the projection sheet 6, the circuit board 9 and the light source unit are all arranged in the internal accommodating cavity, the projection sheet 6 is arranged on the second lens module, the light source unit is arranged on the circuit board 9 and used for providing illumination for the lamp, and the circuit board 9 is fixedly arranged on the second lens module. Glue 10 is used to seal the entire lamp. The first optical lens 3, the second lens module and the light source unit are arranged at a preset height to perform optical line transmission, the light source unit is arranged on the circuit board 9, one part of the light source unit is used for providing illumination for the lamp, the other part of the light source unit is used for providing projection patterns for the lamp, and the circuit board 9 is fixedly arranged on the second lens module.
The two-color part housing 1 and the transparent cover 2 are both a transparent cover 2 for illumination and a transparent cover 2 for image projection.
The surface of the first optical lens 3 is set as the surface of the first optical lens 3, and is used for providing illumination for the lamp.
The first optical lens 3 is fixedly installed on the top side of the housing, forming an internal receiving cavity with the inside of the housing. And the first optical lens 3 has a through hole in the central region for pattern projection.
The second lens module comprises an imaging lens and a condensing lens 7, the slide 6 is arranged between the imaging lens and the condensing lens 7, and the bottom of the imaging lens is arranged into a regular circular lens curved surface.
The light source unit comprises a light source, and a part of emitted light rays penetrate through the condensing lens 7, the projection sheet 6 and the imaging lens to the transparent mask 2 for image projection; the other part of the emitted light is directly emitted to the condenser lens 7 and the first optical lens 3 to the transparent face mask 2 for illumination. The light source is an LED light source 8.
The lower surface of the condensing lens 7 is provided with a plurality of dense stripes, the upper surface of the imaging lens is provided with a plurality of sparse stripes, and part of light rays emitted by the light source reach a target projection area of the image projection transparent mask 2 after being refracted through the plurality of sparse stripes and the dense stripes. And the other part of the light emitted by the light source reaches the target illumination area of the transparent mask 2 after being refracted by the condenser lens 7 and the first optical lens 3.
The double-color piece shell 1 and the transparent mask 2 are in a double-color injection molding structure and are used for tightly assembling the shell and the transparent mask 2. The two-color piece housing 1 is fixedly arranged at the bottom of a rearview mirror of a vehicle through a bolt or the housing is inserted at the bottom of the rearview mirror of the vehicle.
The vehicular lamp device integrating the ground illuminating lamp and the image projection lamp changes the common lamp patterns of two independent lamps or two light sources on the market, integrates the lamps with two functions together, not only has the function of the ground illuminating lamp, but also has the function of the image projection lamp, enables a vehicle to become light-weighted, solves the problem of insufficient internal space of the vehicle, has ingenious design, simple structure and reliable performance, emits part of light from the condensing lens 7 and the imaging lens and transmits the light through the transparent mask 2, emits the light from the condensing lens 7 and the first optical lens 3 and transmits the other part of light through the transparent mask 2, can meet the light-type requirement, and has good appearance effect.
In this specification, the utility model has been described with reference to specific embodiments thereof. It will, however, be evident that various modifications and changes may be made thereto without departing from the broader spirit and scope of the utility model. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.
Claims (8)
1. The utility model provides an integrated automobile-used lighting fixture who shines floor-lamp and image projection lamp which characterized in that, the device include double-colored spare casing, transparent face guard, first optical lens, second lens module, projection piece, circuit board and light source unit, first optical lens fix and install the top side at double-colored spare casing, form inside the chamber that holds with the inboard of double-colored spare casing, second lens module, projection piece, circuit board and light source unit all set up and hold in inside the chamber, the projection piece set up on the second lens module, light source unit set up on the circuit board, provide the illumination or provide the projection pattern for lamps and lanterns, the circuit board fix and set up on the second lens module, transparent face guard install inside double-colored spare casing.
2. The lamp device for vehicle integrating a floor lamp and an image projection lamp as claimed in claim 1, wherein the second lens module comprises an imaging lens and a condensing lens, the projection lens is disposed between the imaging lens and the condensing lens, and a bottom of the imaging lens is a regular circular lens curved surface.
3. The lamp device for vehicle integrating floor lamp and image projection lamp as claimed in claim 1, wherein said light source unit comprises a light source, a portion of light emitted from the light source passes through the condenser lens, the projection lens and the imaging lens to the transparent cover for image projection, and another portion of light is directed to the condenser lens and the first optical lens to the transparent cover for illumination.
4. The vehicular lamp device according to claim 3, wherein the lower surface of the condensing lens has a plurality of dense stripes, the upper surface of the imaging lens has a plurality of sparse stripes, a portion of the light emitted from the light source unit reaches the target projection area of the image projection transparent cover after being refracted by the plurality of sparse stripes and the dense stripes, and another portion of the light emitted from the light source unit reaches the target illumination area of the transparent cover after being refracted by the condensing lens and the first optical lens.
5. The lamp device for vehicle integrating floor lamp and image projection lamp as claimed in claim 1, wherein said first optical lens has a through hole in a central region thereof for pattern projection.
6. The lamp device for vehicle integrating the floor lamp and the image projection lamp as claimed in claim 1, wherein the two-color housing and the transparent cover are formed by two-color injection molding, the two-color housing and the transparent cover are tightly assembled, and the two-color housing is fixedly disposed at the bottom of the rear view mirror of the vehicle or is inserted into the bottom of the rear view mirror of the vehicle through a bolt.
7. The lamp device for vehicle integrating floor lamp and image projection lamp as claimed in claim 1, wherein the surface of the first optical lens is a first optical lens surface for providing illumination to the lamp.
8. The lamp device for vehicle integrating floor lamp and image projection lamp as claimed in claim 1, wherein the first optical lens, the second lens module and the light source unit have the same predetermined height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313326.XU CN216868387U (en) | 2022-02-16 | 2022-02-16 | Vehicle lamp device integrating floor lamp and image projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220313326.XU CN216868387U (en) | 2022-02-16 | 2022-02-16 | Vehicle lamp device integrating floor lamp and image projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216868387U true CN216868387U (en) | 2022-07-01 |
Family
ID=82154905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220313326.XU Active CN216868387U (en) | 2022-02-16 | 2022-02-16 | Vehicle lamp device integrating floor lamp and image projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216868387U (en) |
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2022
- 2022-02-16 CN CN202220313326.XU patent/CN216868387U/en active Active
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