CN216184771U - Vehicle tail lamp and vehicle - Google Patents
Vehicle tail lamp and vehicle Download PDFInfo
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- CN216184771U CN216184771U CN202121942317.9U CN202121942317U CN216184771U CN 216184771 U CN216184771 U CN 216184771U CN 202121942317 U CN202121942317 U CN 202121942317U CN 216184771 U CN216184771 U CN 216184771U
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Abstract
The application discloses vehicle tail lamp and vehicle. This vehicle tail lamp includes: the laser source is used for emitting laser beams with preset wavelengths; the light ray correction system is positioned on the propagation path of the laser beam and used for correcting the propagation direction of the laser beam so that the corrected laser beam is incident to the light-emitting component; the light emitting component is used for emitting light at different incident positions of the laser beam after receiving the incidence of the laser beam so as to generate different light emitting patterns. Adopt the vehicle tail lamp that this application provided, can realize changing the luminous pattern of vehicle tail lamp, and then have fine promotion effect to the whole outward appearance of vehicle, satisfied the individualized demand that the user lasts the upgrading to the vehicle.
Description
Technical Field
The application relates to a light technology, in particular to a vehicle tail lamp and a vehicle.
Background
The car light is the essential instrument of car driving in-process, and present car light mainly has preceding signal lamp, side signal lamp and back signal lamp, and these signal lamps are used for signal display on the one hand, play the effect of warning and warning to people, and on the other hand plays the effect of decorating the vehicle, plays very big effect to the whole outward appearance of vehicle.
The appearance of the car lamp is generally invariable, but at present, the lighting style of the car lamp is fixed and unchangeable in the design stage, so that the overall appearance of the car is fixed and invariable, and the personalized requirement of a customer on the continuous upgrading of the car cannot be met.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application aims to provide a vehicle tail lamp and a vehicle, and the problem that in the prior art, due to the fact that the light-emitting style of a signal lamp is fixed and unchanged, the overall appearance of the vehicle is fixed and unchanged, and the personalized requirements of a customer on continuous vehicle upgrading cannot be met can be solved.
The technical scheme of the application is as follows:
in a first aspect, there is provided a vehicle rear light including:
the laser source is used for emitting laser beams with preset wavelengths;
the light ray correction system is positioned on the propagation path of the laser beam and used for correcting the propagation direction of the laser beam so that the corrected laser beam is incident to the light-emitting component;
the light emitting component is used for emitting light at different incident positions of the laser beam after receiving the incidence of the laser beam so as to generate different light emitting patterns.
In a second aspect, a vehicle is provided, comprising a vehicle light as described in the first aspect.
The technical scheme provided by the embodiment of the application at least has the following beneficial effects:
in the embodiment of the application, by providing a vehicle tail lamp, the light correction system in the vehicle tail lamp can correct the propagation direction of a laser beam emitted by a laser source, and make the corrected laser beam incident to a light emitting assembly, and emit light at different positions of the light emitting assembly, so as to generate different light emitting patterns. Therefore, the embodiment of the application changes the light emitting mode of the car lamp by adjusting the position of the laser beam on the light emitting component. And the change of the luminous pattern of the vehicle tail lamp has a good effect of improving the overall appearance of the vehicle, so that the vehicle tail lamp capable of emitting different luminous patterns provided by the embodiment of the application improves the overall appearance of the vehicle, and further meets the personalized requirement of a user on continuous upgrading of the vehicle.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application and are not to be construed as limiting the application.
FIG. 1 is a schematic structural diagram of a vehicular lamp according to an embodiment of the present disclosure;
fig. 2 is a schematic diagram of patterns that can be formed by the vehicle lamp provided by the embodiment of the application.
Detailed Description
In order to make the technical solutions of the present application better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are intended to be illustrative only and are not intended to be limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples consistent with certain aspects of the present application, as detailed in the appended claims.
As described in the background section, in the prior art, because the shape of the vehicle lamp is generally unchangeable, but the lighting pattern of the vehicle lamp is also fixed and unchangeable at the design stage at present, the overall appearance of the vehicle is fixed and unchangeable, and the personalized requirements of customers for continuous vehicle upgrading cannot be met. Therefore, the embodiment of the application changes the light-emitting pattern of the tail lamp of the vehicle by adjusting the position of the laser beam on the light-emitting component. And the change of the luminous pattern of car light has fine promotion effect to the whole outward appearance of vehicle, so, the vehicle tail lamp that can send different luminous patterns that this application embodiment provided has promoted the whole outward appearance of vehicle, and then has satisfied the individualized demand that the user lasts the upgrading to the vehicle.
The following describes in detail a vehicle lamp provided in the embodiments of the present application with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Fig. 1 is a schematic structural diagram of a vehicle lamp 1000 according to an exemplary embodiment, and as shown in fig. 1, the vehicle lamp includes a laser source 10 for emitting a laser beam of a predetermined wavelength; the light correction system 20 is located on the propagation path of the laser beam and is used for correcting the propagation direction of the laser beam so that the corrected laser beam is incident to the light emitting assembly 30; and the light emitting assembly 30 is used for emitting light at different incidence positions of the laser beam after receiving incidence of the laser beam so as to generate different light emitting patterns.
In an embodiment of the present application, by providing a vehicle tail light, a light ray correction system in the vehicle tail light is capable of correcting a propagation direction of a laser beam emitted by a laser source, and making the corrected laser beam incident to a light emitting assembly and emitting light at different positions of the light emitting assembly to generate different light emission patterns. Therefore, the embodiment of the application changes the light emitting mode of the car lamp by adjusting the position of the laser beam on the light emitting component. And the change of the luminous pattern of the vehicle tail lamp has a good effect of improving the overall appearance of the vehicle, so that the vehicle tail lamp capable of emitting different luminous patterns provided by the embodiment of the application improves the overall appearance of the vehicle, and further meets the personalized requirement of a user on continuous upgrading of the vehicle.
In some embodiments of the present application, the laser beam emitted by the laser source may be a visible laser beam.
In one example, as shown in fig. 1, a laser source 10 is configured to emit a laser beam 101 with a preset wavelength, and the laser source is provided with a light correction system 20 configured to correct a propagation direction of the laser beam such that the corrected laser beam is incident on a light emitting assembly 30; and the light emitting assembly 30 is used for emitting light at different incidence positions of the laser beam after receiving incidence of the laser beam so as to generate different light emitting patterns.
In some embodiments of the present application, the light ray correction system 20 may include: a mirror 21 and an adjustment assembly 22 for adjusting the pose of the mirror.
In some embodiments of the present application, the mirrors may include a first mirror and a second mirror, and the adjustment assembly may include a first adjustment assembly for adjusting the first mirror and a second adjustment assembly for adjusting the second mirror; a first mirror located on a propagation path of a laser beam emitted from the laser source for emitting the laser beam incident on the first mirror to a second mirror; the second mirror is located on a propagation path of the laser beam emitted from the first mirror, and emits the laser beam incident on the second mirror to the light emitting element.
In one example, with continued reference to FIG. 1, the beam correction system 20 may have a first mirror 211 and a second mirror 212, and a first adjustment assembly (not shown) for adjusting the first mirror and a second adjustment assembly (not shown) for adjusting the second mirror.
In one example, with continued reference to fig. 1, the first mirror 211 is positioned on a propagation path of the first laser beam emitted from the first laser source 11 to emit the first laser beam incident on the first mirror to the second mirror 212, and the second mirror 212 is positioned on a propagation path of the first laser beam emitted from the first mirror 211 to emit the first laser beam incident on the second mirror to the light emitting assembly.
In some embodiments of the present application, the adjustment assembly may be a motor, one below each mirror, for adjusting an orientation of the mirror, such as left-right orientation, or up-down orientation. Thus, each laser beam is adjusted in two directions, so that the formed patterns in different styles can be three-dimensional, and the personalized requirements of users on the continuous upgrading of vehicles are met.
In one example, as shown in FIG. 2, with the vehicle lamp of the present application, different patterns can be formed as shown in FIG. 2.
In some embodiments of the present disclosure, the light emitting device may include a light emitting device body and a light emitting layer attached to the light emitting device body, and the light emitting layer may be a transparent light emitting film doped with a light emitting material.
In some embodiments of the present application, the luminescent material may comprise one or more of a fluorescent material, a phosphorescent material, a perovskite material, a quantum dot material.
In some embodiments of the present application, a light source heat dissipation module electrically connected to the laser source, the light source heat dissipation module, and the light source heat dissipation module may be further included in the vehicle tail light, so that the laser source may be dissipated based on the light source heat dissipation module, and a change in temperature of the laser source may be avoided, which may affect a wavelength of the emitted laser beam, so as to ensure a stability of the wavelength of the laser beam emitted by the laser source.
In some embodiments of the present application, the light emitting assembly may be at least one light emitting panel, which may be a lamp shade, for example.
In some embodiments of the present application, the number of the light emitting assemblies may be set according to the user's requirements, and is not limited herein, and different light emitting patterns may be formed based on different numbers of light emitting plates, for example, one light emitting plate may be used to form one light emitting pattern, or two light emitting plates may be used to form two different patterns, so as to achieve the effect of simultaneously forming a plurality of different light emitting patterns, improve the overall appearance of the vehicle, and further meet the personalized requirements of the user on the continuous upgrade of the vehicle.
In some embodiments of the present application, the shape of the light emitting panel may be star-shaped, quadrilateral, triangular, etc., or may be irregular in various shapes, which is not limited herein. Therefore, the overall appearance of the vehicle can be improved, and the personalized requirements of the user on the continuous upgrading of the vehicle are met.
In some embodiments of the present application, the adjustment assembly and the laser source in the vehicle rear light may each be communicatively connected to a control system of the vehicle for sending a first instruction to the laser source and a second instruction to the adjustment assembly, respectively; the laser source is particularly used for: under the condition of receiving a first instruction, emitting a laser beam with a preset wavelength at a preset frequency; the adjustment assembly is specifically configured to: and adjusting the pose of the first reflecting mirror and/or the second reflecting mirror under the condition of receiving the second instruction.
The control system of the vehicle can be a vehicle control unit of the vehicle.
The first instruction may be for instructing the laser source to emit a laser beam of a preset wavelength at a preset frequency.
The second instruction may be for instructing the adjustment assembly to adjust the pose of the first mirror and/or the second mirror.
In some embodiments of the present application, a vehicle control unit of a vehicle may respectively send a first instruction to a laser source and a second instruction to a regulating component, so that the laser source emits a laser beam with a preset wavelength at a preset frequency in case of receiving the first instruction; and enabling the adjusting assembly to adjust the pose of the first reflecting mirror and/or the second reflecting mirror under the condition of receiving the second instruction.
In some embodiments of the present application, the control system of the vehicle may directly send the first command and the second command to the laser source and the adjustment component, or may further include a control module in the vehicle lamp, where the control module is in communication connection with the control system of the vehicle, the control system of the vehicle sends the first command and the second command to the control module, and the control module controls the laser source to emit laser beams with different frequencies based on the first command and controls the light correction system to correct the laser beams based on the second command.
In the case where the vehicle does not include a control module, a program of the second instruction may be stored in the light correction system, and the correction of the laser beam may be implemented based on the program. Meanwhile, a program of the first instruction may also be stored in the laser light source, and emission of laser beams of different frequencies is realized based on the program.
In some embodiments of the present application, in order to better form patterns of different styles according to user requirements, and to enhance the personalized requirements of the user for continuous upgrade of the vehicle, before the control system sends the second instruction to the adjustment assembly and the first instruction to the laser source, the control system may be further configured to:
receiving a first input of a preset style pattern by a user;
in response to the first input, a first instruction and a second instruction corresponding to the preset pattern are determined.
The first input may be used to generate a first instruction and a second instruction corresponding to a preset style pattern corresponding to the first input, where the first input may be one or a combination of several of a click input, a double-click input, a slide input, a voice input, a gesture input, and the like.
In one example, if the user wants to generate a pattern of "fish" in fig. 2 (d), the pattern may be input into a control system, which may determine, based on the received pattern of "fish", the frequency and wavelength at which the laser source emits the laser beam (i.e., a first instruction; in particular, what wavelength of the laser beam the laser source emits, and the frequency at which the laser source emits the laser beam, etc., as in fig. 1), and how the adjustment component should adjust the laser beam (i.e., a second instruction).
In some embodiments of the present application, in the above examples, the control system may have an algorithm for generating the first instructions and the second instructions according to the received pattern, based on which the first instructions and the second instructions are directly available based on the pattern input by the user.
In the embodiment of the application, according to the first input of the user to the preset style pattern, the first instruction and the second instruction corresponding to the preset style pattern are determined in response to the first input, the first instruction and the second instruction can be rapidly determined, and the first instruction and the second instruction correspond to the preset style pattern input by the user, so that the style pattern required by the user can be generated, the personalized requirement of the user is met, and the user experience is improved.
In some embodiments of the present application, in addition to implementing the solution of the present application by using a mirror, a Digital Light Processing (DLP) projector or a grating projector may also be used to implement the reflection of the laser beam in the embodiments of the present application.
Based on the same inventive concept as the above-described vehicle lamp, the present application also provides a vehicle that may include the vehicle rear lamp in the above-described embodiment.
In an embodiment of the present application, by providing a vehicle that may include a vehicle tail light, a light correction system in the vehicle tail light is capable of correcting a propagation direction of a laser beam emitted by a laser source, and causing the corrected laser beam to be incident to a light emitting assembly and emit light at different positions of the light emitting assembly to generate different light emission patterns. Therefore, the embodiment of the application changes the light-emitting pattern of the tail lamp of the vehicle by adjusting the position of the laser beam on the light-emitting component. And the change of the luminous pattern of car light has fine promotion effect to the whole outward appearance of vehicle, so, the vehicle tail lamp that can send different luminous patterns that this application embodiment provided has promoted the whole outward appearance of vehicle, and then has satisfied the individualized demand that the user lasts the upgrading to the vehicle.
The vehicle provided by the embodiment of the application can comprise the vehicle tail lamp in the embodiment, the implementation principle and the technical effect are similar, and for the sake of brevity, the description is omitted.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art without departing from the scope of the invention.
Claims (10)
1. A vehicle rear light, characterized by comprising:
the laser source is used for emitting laser beams with preset wavelengths;
the light ray correction system is positioned on the propagation path of the laser beam and used for correcting the propagation direction of the laser beam so that the corrected laser beam is incident to the light-emitting component;
the light emitting component is used for emitting light at different incident positions of the laser beam after receiving the incidence of the laser beam so as to generate different light emitting patterns.
2. The vehicle tail light of claim 1, wherein the light correction system comprises: the reflector and be used for adjusting the reflector position appearance adjustment assembly.
3. The vehicle tail light of claim 2, wherein the mirror includes a first mirror and a second mirror, and the adjustment assembly includes a first adjustment assembly for adjusting the first mirror and a second adjustment assembly for adjusting the second mirror;
the first mirror is located on a propagation path of a laser beam emitted from the laser source, and emits the laser beam incident on the first mirror to a second mirror;
the second mirror is positioned on a propagation path of the laser beam emitted from the first mirror, and emits the laser beam incident on the second mirror to the light emitting assembly.
4. A tail light for a vehicle according to any one of claims 1 to 3 wherein the light emitting element is at least one light emitting panel.
5. A vehicle rear light according to claim 3, characterized in that the adjustment assembly and the laser light source in the vehicle rear light are each communicatively connected to a control system for sending a first instruction to the laser light source and a second instruction to the adjustment assembly, respectively;
the laser source is specifically configured to: under the condition of receiving a first instruction, emitting a laser beam with a preset wavelength at a preset frequency;
the adjustment assembly is specifically configured to: adjusting the pose of the first mirror and/or the second mirror if a second instruction is received;
the first instruction is used for instructing the laser source to emit a laser beam with a preset wavelength at a preset frequency;
the second instructions are used for instructing the adjusting component to adjust the pose of the first reflecting mirror and/or the second reflecting mirror.
6. The vehicle tail light of claim 1, wherein the laser beam is a visible laser beam.
7. The vehicle rear light according to claim 1, further comprising: and the light source heat dissipation module is electrically connected with the laser source.
8. The vehicle tail light of claim 1, wherein the light emitting assembly includes a light emitting assembly body and a light emitting layer attached to the light emitting assembly body;
the luminescent layer is a transparent luminescent film doped with luminescent materials.
9. The vehicle tail light of claim 8, wherein the luminescent material comprises one or more of a fluorescent material, a phosphorescent material, a perovskite material, and a quantum dot material.
10. A vehicle characterized in that the vehicle comprises a vehicle rear light according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942317.9U CN216184771U (en) | 2021-08-18 | 2021-08-18 | Vehicle tail lamp and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121942317.9U CN216184771U (en) | 2021-08-18 | 2021-08-18 | Vehicle tail lamp and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216184771U true CN216184771U (en) | 2022-04-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121942317.9U Active CN216184771U (en) | 2021-08-18 | 2021-08-18 | Vehicle tail lamp and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216184771U (en) |
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2021
- 2021-08-18 CN CN202121942317.9U patent/CN216184771U/en active Active
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