CN220269201U - High beam and low beam module and vehicle - Google Patents

Abstract

The application provides a high-low beam light module and a vehicle, comprising a low beam light source, a high beam light source, a lens, a low beam light reflecting cup, a high beam light reflecting cup and a baffle, wherein the low beam light source is used for generating first light; the high beam light source is used for generating a second light ray; the low beam reflecting cup is arranged on the inner side of the lens and is used for reflecting the first light to obtain first reflected light; the high beam reflecting cup is arranged on the inner side of the lens and is used for reflecting the second light to obtain second reflected light; the lens, the low beam light reflecting cup and the high beam light reflecting cup form an accommodating cavity, and the low beam light source and the high beam light source are arranged in the accommodating cavity; the baffle is fixedly connected with the inner wall of the accommodating cavity and is positioned at the intersection of the first reflected light and the second reflected light and used for reflecting the first reflected light and the second reflected light to the lens. The far and near light module of this application simple structure can improve assembly efficiency, and can improve the various problem of light type cut-off line colour, improves the homogeneity and the stability of light type, realizes better light type effect.

Description

High beam and low beam module and vehicle

Technical Field

The application relates to the technical field of lamps and lanterns, especially, relate to a far and near light module, vehicle.

Background

In the automotive field, the high beam and low beam light module is widely applied to the automotive light technical field, and because the requirements on the high beam light and the low beam light are different in the actual application scene, in order to realize the high beam light or the low beam light, the current high beam and low beam light module generally needs to be internally provided with a plurality of complex parts, and condition factors such as the positions of the plurality of parts are adjusted so as to finish dimming the high beam light or the low beam light.

This kind of design mode not only makes the structure of far and near light lamp module complex, assembly efficiency is low, and whole light modulation process is complicated moreover, and be difficult to accurate in the adjustment process to control the concrete position of a plurality of parts, the position of part skew easily, and then the skew appears easily in the formation light path that leads to the light, it is poor to make light focus and lens assembly's focus coincidence precision easily, easily make the light type cut-off line can appear the problem that the colour is sent out, for example, when utilizing the light blocking piece to carry out far and near light switching, light blocking piece rotation angle dimensional tolerance is big, it is poor to lead to near light and far beam edge line coincidence easily, it is uneven unstable to make the light type easily.

Disclosure of Invention

The utility model provides a far and near light lamp module and vehicle, simple structure can improve assembly efficiency, and can improve the color problem of light type cut-off line colour, improves the homogeneity and the stability of light type, realizes better light type effect.

In order to solve the technical problems, the application provides a high-low beam light module, which comprises a low beam light source, a high beam light source, a lens, a low beam light reflecting cup, a high beam light reflecting cup and a baffle, wherein the low beam light source is used for generating first light; the high beam light source is used for generating a second light ray; the low beam reflecting cup is arranged on the inner side of the lens and is used for reflecting the first light to obtain first reflected light; the high beam reflecting cup is arranged on the inner side of the lens and is used for reflecting second light to obtain second reflected light, wherein the lens, the low beam reflecting cup and the high beam reflecting cup form a containing cavity, and the low beam light source and the high beam light source are arranged in the containing cavity; the baffle is fixedly connected with the inner wall of the accommodating cavity and is positioned at the intersection of the first reflected light and the second reflected light and used for reflecting the first reflected light and the second reflected light to the lens.

Wherein, the baffle is equipped with first surface and the second surface that sets up in opposite directions, and wherein, first surface and low beam reflection of light cup homonymy set up, and the second surface sets up with the high beam reflection of light cup homonymy, and first surface is equipped with first reflection area for reflect first light, and the second surface is equipped with the second reflection area for reflect the second light.

Wherein the second reflective region is located at a region of the second surface near the lens.

Wherein, be equipped with the fluting of notch orientation lens on the baffle.

The first end face of the slot is provided with a fixing part, the fixing part is connected with the inner wall of the accommodating cavity, and the first end face is perpendicular to the second end face of the slot, which faces the lens.

The low beam light reflecting cup, the low beam light source, the high beam light source and the high beam light reflecting cup are sequentially arranged along a first direction, the low beam light reflecting cup is positioned on the backlight side of the high beam light source, and the high beam light reflecting cup is positioned on the backlight side of the low beam light source; the low beam light reflecting cup, the high beam light reflecting cup and the lens are arranged along the vertical direction of the first direction.

The baffle is arranged between the lens and the low beam light source and the high beam light source along the vertical direction.

The high beam and low beam light module further comprises a heat dissipation piece, wherein the heat dissipation piece comprises a heat dissipation body and an extension part, and the heat dissipation body is arranged on one side of the low beam light reflecting cup, which is away from the lens, and one side of the high beam light reflecting cup, which is away from the lens; the extension part extends into the accommodating cavity, and the low beam light source and the high beam light source are arranged on two sides of the extension part which are oppositely arranged.

The high beam and low beam light module further comprises a support assembly, the support assembly is respectively connected with the lens, the low beam light reflecting cup, the high beam light reflecting cup, the baffle and the radiating piece, and the support assembly forms a containing cavity with the lens, the low beam light reflecting cup and the high beam light reflecting cup.

The bracket component comprises a shell and a bracket, wherein the shell is provided with a first opening and a second opening, the lens is arranged at the first opening, and the dipped beam light reflecting cup, the far beam light reflecting cup and the baffle are arranged in the shell; the support part is arranged in the shell, the support part is arranged at the second opening, the dipped beam reflecting cup, the far beam reflecting cup, the baffle plate and the heat dissipation part are arranged on the support, and the heat dissipation part is positioned outside the shell.

In order to solve the technical problems, another technical scheme adopted by the application is as follows: a vehicle is provided, which comprises the high beam and low beam light module.

The beneficial effects of this application are: the low-beam light module is provided with the low-beam light source and the high-beam light source respectively, the switching of the low-beam high-beam light is realized by directly utilizing the on-off of the low-beam light source and the high-beam light source, the dimming process of the low-beam light module is simplified, complex parts required by the switching of the high-beam light and the low-beam light in the traditional structure can be reduced, and the assembly efficiency is improved; further, the lens, the low beam reflecting cup, the low beam light source, the high beam reflecting cup, the high beam light source and the baffle form an optical structure at a fixed position, so that first light generated by the low beam light source is reflected to an inner focus of the lens through the low beam reflecting cup to be gathered, reflected to the lens through the baffle to be emitted, and low beam light is displayed; the second light generated by the high beam light source is reflected to the inner focus of the lens through the high beam reflecting cup to be gathered, and is reflected to the lens through the baffle to be emitted, so that a better high beam light type effect is achieved. This kind of design need not to adjust baffle and other structures for above-mentioned structure remains stationary throughout, can improve the coincidence precision of light focus and lens assembly's focus, improves the problem that the light type cut-off line colour of dipped headlight sent out the color, and can realize more even better light type effect, and can make the formation light path of far-reaching headlamp form light path and the formation light path of dipped headlamp mutually noninterfere, can improve the problem that the edge line of far-reaching headlamp and the edge line of dipped headlamp do not coincide, and then can improve homogeneity and the stability of light type. Therefore, the far and near light lamp module that this application provided, simple structure can improve assembly efficiency, and can improve the problem that light type cut-off line colour sent out color, improves the homogeneity and the stability of light type, realizes better light type effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

FIG. 1 is a schematic view of an embodiment of a low-beam and high-beam module according to the present application;

FIG. 2 is a schematic diagram of an explosion structure of an embodiment of the low-beam and high-beam module of the present application;

FIG. 3 is a schematic cross-sectional view of an embodiment of a low-beam and high-beam module according to the present application;

FIG. 4 is a schematic view of an embodiment of a first surface of a baffle of the present application;

FIG. 5 is a schematic view of the structure of an embodiment of the second surface of the baffle of the present application;

fig. 6 is a schematic view of a portion of a structure of an embodiment of a low-beam light module of the present application.

Detailed Description

The following description of the technical solutions in the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The terms "first," "second," and the like in this application are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

It should be noted that when an element is fixed to another element, it includes directly fixing the element to the other element or fixing the element to the other element through at least one other element located therebetween. When one element is connected to another element, it includes directly connecting the element to the other element or connecting the element to the other element through at least one intervening other element.

The present application firstly proposes a high beam and low beam light module, as shown in fig. 1 to 6, fig. 1 is a schematic structural diagram of an embodiment of the high beam and low beam light module of the present application; FIG. 2 is a schematic diagram of an explosion structure of an embodiment of the low-beam and high-beam module of the present application; FIG. 3 is a schematic cross-sectional view of an embodiment of a low-beam and high-beam module according to the present application; FIG. 4 is a schematic view of an embodiment of a first surface of a baffle of the present application;

FIG. 5 is a schematic view of the structure of an embodiment of the second surface of the baffle of the present application; fig. 6 is a schematic view of a portion of a structure of an embodiment of a low-beam light module of the present application. The high-low beam module of this embodiment includes: a low beam light source 11, a high beam light source 12, a lens 13, a low beam reflector 14, a high beam reflector 15, and a baffle 16, wherein the low beam light source 11 is used for generating a first light; the high beam light source 12 is used for generating second light rays; the low beam reflecting cup 14 is arranged on the inner side of the lens 13 and is used for reflecting the first light to obtain first reflected light; the far-light reflecting cup 15 is arranged at the inner side of the lens 13 and is used for reflecting the second light to obtain second reflected light, wherein the lens 13, the low-beam reflecting cup 14 and the far-light reflecting cup 15 form a containing cavity, and the low-beam light source 11 and the far-beam light source 12 are arranged in the containing cavity; the baffle 16 is fixedly connected to the inner wall of the accommodating cavity and located at the intersection of the first reflected light and the second reflected light, and is configured to reflect the first reflected light and the second reflected light to the lens 13.

Specifically, in an application scenario, as shown in fig. 3, the first light is reflected by the low beam reflector 14 to obtain a first reflected light, the first reflected light is focused at the focal point of the lens 13 assembly, and the first reflected light is further reflected by the baffle 16 to the lens 13 to be emitted to form a low beam; the second light is reflected by the low beam reflector cup 14 to obtain second reflected light, the second reflected light is focused at the focal point of the lens 13 assembly, and the second reflected light is further reflected by the baffle 16 to the lens 13 to be emitted, so that a high beam type is formed.

For example, when the high beam is required to be turned on, the low beam light source 11 of the high beam light module is turned off, the high beam light source 12 is turned on, and the high beam light module can emit high beam light; when the near light is needed, the high beam light source 12 of the high beam light module is turned off, the low beam light source 11 is turned on, and the high beam light module can emit the low beam light.

The low-beam light module of the embodiment is provided with the low-beam light source 11 and the high-beam light source 12 respectively, and the switching of the low-beam high-beam light is realized by directly utilizing the on-off of the low-beam light source 11 and the high-beam light source 12, so that the dimming process of the low-beam light module is simplified, the complex parts required by the switching of the high-beam light in the traditional structure can be reduced, and the assembly efficiency is improved; further, in the embodiment, the lens 13, the low beam reflecting cup 14, the low beam light source 11, the high beam reflecting cup 15, the high beam light source 12 and the baffle 16 are arranged to form an optical structure with a fixed position, so that the first light generated by the low beam light source 11 is reflected to the inner focus of the lens 13 through the low beam reflecting cup 14 to be gathered, and is reflected to the lens 13 through the baffle 16 to be emitted, and the low beam light is displayed; the second light generated by the high beam light source 12 is reflected to the inner focus of the lens 13 through the high beam reflecting cup 15 for gathering, and is reflected to the lens 13 through the baffle 16 for emitting, so that a better high beam light type effect is presented. This kind of design need not to adjust baffle 16 and other structures for above-mentioned structure remains quiescent condition throughout, can improve the coincidence precision of light focus and the focus of lens 13 assembly, improves the problem that the light type cut-off line colour of dipped headlight sent out the color, and can realize more even better light type effect, and can make the formation light path of far-reaching headlamp form light path and the formation light path of dipped beam type mutually noninterfere and stable each, can improve the problem that the edge line of far-reaching headlamp and the edge line of dipped beam type do not coincide, and then can improve homogeneity and the stability of light type. Therefore, the far and near light lamp module that this embodiment provided, simple structure can improve assembly efficiency, and can improve the problem that light type cut-off line colour sent out color, improves the homogeneity and the stability of light type, realizes better light type effect.

Alternatively, the light source may be provided by a light emitting diode (Light Emitting Diode, LED), which is a solid semiconductor cold light source, which is an optoelectronic device using semiconductor compound materials to make a PN junction, the light emitting principle of which is: when electrons and holes in the PN junction are combined, the electrons are transited from a high energy level to a low energy level, and the electrons release redundant energy in the form of emitted photons, so that an electroluminescence phenomenon is generated.

The LED has long service life, and is used as a semiconductor solid light-emitting device, and has longer service life compared with other light-emitting devices; the LED consumes less power, is a high-efficiency photoelectric device, consumes less power under the same brightness, can greatly reduce the energy consumption, and has higher luminous efficiency along with the development of future processes and materials; the LED has the advantages of quick response, small volume, light weight and impact resistance, the brightness can be controlled through current change, and the color adjustment can be realized by utilizing the configuration of LEDs with different wavelengths. The LED light source has low energy consumption, high efficiency and long service life, and can improve the service life and the use effect of the high-beam and low-beam lamp module.

Optionally, the light incident surface and the light emergent surface of the lens 13 are convex free curved surfaces.

Alternatively, the lens 13 may be polymethyl methacrylate, which has a transparent surface, good appearance and excellent optical performance, and can improve the light-emitting effect of the module.

In other embodiments, when the right rudder high beam and low beam module and the left rudder high beam and low beam module are designed, different structures can be respectively arranged at the outer edges of the baffle plates, different fixing structures can be further arranged at the corresponding positions of the inner walls of the accommodating cavities, for example, protruding steps are additionally arranged at the outer edges of the baffle plates 16 of the right rudder high beam and low beam module, and by adopting the mode, an error-proofing structure is arranged, so that the assembly efficiency of the right rudder high beam and low beam module or the left rudder high beam and low beam module during assembly can be improved, and the error-mounting risk is reduced.

In other embodiments, 3 low beam light sources may be disposed on the low beam light sources, and the number of specific light sources is not limited.

In other embodiments, 2 high beam light sources may be disposed on the high beam light source, and the number of specific light sources is not limited.

Alternatively, as shown in fig. 4 and 5, the baffle 16 is provided with a first surface and a second surface, which are disposed opposite to each other, wherein the first surface is disposed on the same side as the low beam reflector cup 14, the second surface is disposed on the same side as the high beam reflector cup 15, the first surface is provided with a first reflective area 161 for reflecting the first light, and the second surface is provided with a second reflective area 162 for reflecting the second light.

Specifically, in an application scenario, the first light is reflected by the low beam reflector cup 14 to obtain a first reflected light, the first reflected light is focused at the focal point of the lens 13 assembly, and the first reflected light is further reflected by the first reflection area 161 of the baffle 16 to the lens 13 to be emitted, so as to form a low beam; the second light is reflected by the low beam reflector cup 14 to obtain a second reflected light, the second reflected light is focused at the focal point of the lens 13 assembly, and the second reflected light is further reflected to the lens 13 by the second reflection area 162 of the baffle 16 to form a high beam type.

By providing the first reflection region 161 and the second reflection region 162 on the first surface and the second surface of the first reflection region 161 and the second reflection region 162 which are disposed opposite to each other on the baffle 16, the forming light path of the low beam light pattern and the forming light path of the high beam light pattern can share one baffle 16, and the structure is simple; and this kind of setting can make the formation light path of far-reaching beam light type and the formation light path of low beam light type mutually noninterfere and respectively stable, can improve the problem that the edge line of far-reaching beam light type and the edge line of low beam light type do not coincide, and then can improve the homogeneity and the stability of light type.

Alternatively, the baffle 16 may be a metal structural member to realize a low beam cut-off line type and a high beam type.

Alternatively, the reflection structure of the first reflection region 161 and the second reflection region 162 may implement reflection of light by coating a reflection film or using the reflection property of the material itself.

Alternatively, as shown in fig. 5, the second reflective area 162 is located at an area of the second surface proximate to the lens 13.

The second reflective area 162 is closer to the lens 13 area, which facilitates the mounting of the baffle 16 and also facilitates the design of the formed optical path of the high beam pattern.

Alternatively, the second reflective area 162 may have a different size than the first reflective area 161.

In other embodiments, the size, shape and specific location area of the first reflective area and the second reflective area may be adjusted according to different requirements for low beam and high beam.

Optionally, as shown in fig. 4 and 5, the baffle 16 is provided with a slot 163 with a slot opening toward the lens 13.

By providing the slit 163 in the baffle 16, the shape of the baffle 16 can be adjusted, and the shapes of the first reflection region 161 and the second reflection region 162 can be adjusted, and since the low beam cut-off line light type and the high beam light type can be realized by the reflection of the light beam by the baffle 16, the shapes of the low beam light type and the high beam light type can be adjusted.

In other embodiments, the shape and size of the slot may be adjusted according to the requirements of the light type, or no slot may be provided.

Optionally, a first end surface of the slot 163 is provided with a fixing portion 164, the fixing portion 164 is connected to an inner wall of the accommodating cavity, and the first end surface is perpendicular to a second end surface of the slot 163 facing the lens 13.

Specifically, in an application scenario, the first end surface of the slot 163 is provided with two fixing portions 164, which are respectively and fixedly connected with corresponding positions of the inner walls of the accommodating cavities on two sides, so that the position of the baffle 16 is fixed.

The baffle 16 is fixedly connected with the accommodating cavity through the fixing part 164, so that the stability of a light path formed by a light pattern can be improved, and the use effect of the high beam and low beam lamp module is improved.

In other embodiments, the baffle may be further fixed on two metal pieces, and fixedly connected to the accommodating cavity through the metal pieces, where the manner of fixedly connecting may be riveting, and is not limited in particular.

Alternatively, as shown in fig. 3 and 2, the low beam reflector 14, the low beam light source 11, the high beam light source 12 and the high beam reflector 15 are sequentially arranged along the first direction x, and the low beam reflector 14 is located on the backlight side of the high beam light source 12, and the high beam reflector 15 is located on the backlight side of the low beam light source 11; wherein, the low beam reflecting cup 14, the high beam reflecting cup 15 and the lens 13 are arranged along the vertical direction of the first direction x.

By arranging the low beam reflecting cup 14, the low beam light source 11, the high beam light source 12 and the high beam reflecting cup 15 sequentially along the first direction x, the space utilization rate of the internal structure of the high beam light module can be improved on the premise that the formation light paths of the high beam light type and the low beam light type are not disturbed; the low beam light reflecting cup 14 is located the back light side of high beam light source 12, and the high beam light reflecting cup 15 is located the back light side of low beam light source 11, not only can improve the design simplicity that the high beam light forms the light path and the design simplicity that the low beam light forms the light path, can also make the high beam light form and the light path of low beam light form each other undisturbed, arrange along the vertical direction of first direction x through setting up low beam light reflecting cup 14 and high beam light reflecting cup 15 and lens 13, can make things convenient for the design of the light path of high beam light form and low beam light form, and can realize that both share same lens 13, guarantee that the presentation position of low beam light form and high beam light form is located far beam light module same one side.

In other embodiments, the low beam light reflecting cup, the low beam light source, the high beam light source and the high beam light reflecting cup may be arranged in the reverse direction along the first direction x, and only other optical structures need to be correspondingly changed, so that the light paths of the high beam light and the low beam light are not disturbed, and the light can be effectively emitted through the lens 13.

Alternatively, as shown in fig. 3, a baffle 16 is disposed between the lens 13 and the low beam light source 11 and the high beam light source 12 in a direction perpendicular to the first direction x.

Through setting up baffle 16 along the vertical direction setting between lens 13 and low beam light source 11 and far beam light source 12, can make things convenient for the formation light path of far beam light type and the formation light path sharing baffle 16 of low beam light type more, improve the structural simplicity and the assembly efficiency of low beam light module.

In other embodiments, the extending direction and the specific position of the baffle may be adjusted according to the actual scene requirement, for example, an included angle may be formed between the extending direction and the perpendicular direction of the first direction x.

Optionally, as shown in fig. 3, the high beam and low beam light module further includes a heat dissipation member 17, where the heat dissipation member 17 includes a heat dissipation body 171 and an extension portion 172, and the heat dissipation body 171 is disposed on a side of the low beam reflector cup 14 facing away from the lens 13 and a side of the high beam reflector cup 15 facing away from the lens 13; the extension portion 172 extends into the accommodating cavity, and the low beam light source 11 and the high beam light source 12 are disposed on two opposite sides of the extension portion 172.

The heat dissipation piece 17 can replace a heat dissipation fan, so that the heat dissipation efficiency is improved, and the application scene of the high beam and low beam lamp module is increased; by arranging the heat radiation body 171 on the side of the low beam reflecting cup 14 away from the lens 13 and the side of the high beam reflecting cup 15 away from the lens 13, the heat exchange efficiency between the heat radiation member 17 and the outside can be improved, that is, the heat radiation efficiency of the heat radiation member 17 can be improved; through the arrangement of the extension parts 172 extending into the accommodating cavity, the low beam light source 11 and the high beam light source 12 are arranged on two sides of the extension parts 172 which are arranged oppositely, so that direct heat dissipation of the low beam light source 11 and the high beam light source 12 can be realized, a larger contact area is formed between the light source and the heat dissipation part 17, the heat dissipation effect of the heat dissipation part 17 on the light source is improved, heat generated by the light source can be dissipated in time, ten weeks of the light source can be kept in a temperature requirement range, the working time and the working effect of the light source are improved, the stability and the reliability of the high beam light source module are improved, and the capability of outputting stable luminous flux for a long time of the high beam light source module can be enhanced; through set up heat dissipation body 171 and extension 172 on radiating member 17, can be in order to accelerate the heat exchange efficiency between the two in radiating member 17 and light source area of contact, can also improve the radiating effect of radiating member 17 itself to improve the holistic radiating effect of high beam and low beam lamp module, improve the stability and the reliability of high beam and low beam lamp module.

Alternatively, the low beam light source 11 and the high beam light source 12 may be implemented by a low beam light bead plate and a high beam light bead plate, which are disposed on two sides of the extension portion 172 facing away from each other, and emit light toward the corresponding reflector cup.

Alternatively, the low beam light source 11 may be mounted on a side of the extension 172 near the low beam reflector cup 14 by a positioning pin to improve the accuracy of the light source position and the heat dissipation effect of the light source; in other embodiments, the fitting manner of the low beam light source 11 is not limited, and the fixed mounting may be performed by other manners such as adhesion using an adhesive.

Alternatively, the high beam light source 12 may be mounted on a side of the extension 172 near the high beam reflector 15 by a positioning pin to improve the accuracy of the light source position and the heat dissipation effect of the light source; in other embodiments, the fitting manner of the low beam light source 11 is not limited, and the fixed mounting may be performed by other manners such as adhesion using an adhesive.

Alternatively, the heat sink 17 may be a metallic structural member.

Optionally, as shown in fig. 2, 6 and 1, the far-near light module further includes a bracket assembly 18, where the bracket assembly 18 is respectively connected with the lens 13, the low-beam reflector cup 14, the high-beam reflector cup 15, the baffle 16 and the heat dissipation member 17, and the bracket assembly 18 forms a containing cavity with the lens 13, the low-beam reflector cup 14 and the high-beam reflector cup 15.

By providing the bracket assembly 18, the structural stability of the high and low beam light module can be improved; the bracket component 18 is respectively connected with the lens 13, the low beam light reflecting cup 14, the high beam light reflecting cup 15, the baffle 16 and the radiating piece 17, and the bracket component 18 forms a containing cavity with the lens 13, the low beam light reflecting cup 14 and the high beam light reflecting cup 15, so that the structural stability of the lens 13, the low beam light reflecting cup 14, the high beam light reflecting cup 15, the baffle 16 and the radiating piece 17 can be improved, the stability and the accuracy of a light path formed by a low beam light can be improved, the superposition precision of a light focus and a focus of a lens 13 assembly can be improved, and the problem of color emission of a light type cut-off line can be further optimized; the stability and the accuracy of forming the light path of the high beam light can be improved, and the structure is simple; and can effectively control the relative position precision of low beam light type and high beam light type, and then can improve the problem that the edge line of high beam light type and edge line of low beam light type are not coincident, and can improve the simplicity and the integrality of the structure of low beam light module, improve the assembly efficiency of low beam light module.

Alternatively, the low beam reflector cup 14 may be fixedly connected to the bracket assembly 18 by a number of locating pins, not limited.

Alternatively, the low beam reflector 14 and baffle 16 may be positioned and secured to the bracket assembly 18 by the same alignment pins, improving integration.

Alternatively, as shown in fig. 1, 2 and 6, the bracket assembly 18 includes a housing 181 and a bracket 182, the housing 181 is provided with a first opening and a second opening, the lens 13 is disposed at the first opening, and the low beam reflector 14, the high beam reflector 15 and the baffle 16 are disposed in the housing 181; the support 182 is partially arranged in the shell 181, and is partially arranged at the second opening, the low beam reflecting cup 14, the high beam reflecting cup 15, the baffle 16 and the heat dissipation piece 17 are arranged on the support 182, and the heat dissipation piece 17 is positioned outside the shell 181.

Specifically, in an application scenario, by assembling the bracket 182 with the housing 181, a receiving cavity may be formed, and the near light source 11, the far light source 12, and the baffle 16 are all protected inside the receiving cavity.

By arranging the shell 181 and the bracket 182, the lens 13, the radiating piece 17, the low beam reflecting cup 14, the high beam reflecting cup 15, the baffle 16, the low beam light source 11 and the high beam light source 12 can be assembled together more conveniently and simply, and the assembly efficiency is improved; through setting up lens 13 in first opening part, and low beam reflection cup 14, high beam reflection cup 15, baffle 16 set up in casing 181, support 182 part sets up in casing 181, the part sets up in the second opening part, low beam reflection cup 14, high beam reflection cup 15, baffle 16 and radiator 17 set up on support 182, radiator 17 is located outside casing 181, can effectively realize the fixed and the maintenance to the optical structure that low beam reflection cup 14, high beam reflection cup 15, baffle 16 and lens 13 formed, reduce the influence of external environment condition to optical structure, improve the stability of high beam light module.

Alternatively, the bracket assembly 18 may be coupled to the components by bayonet and screw connections, which may be simple to assemble.

In other embodiments, the high beam and low beam light modules may be further configured to be internally sealed to improve the interference immunity of the internal optical structure.

The application further provides a vehicle, including above-mentioned far and near light lamp module.

Compared with the prior art, the high-low beam light module is provided with the low beam light source and the high beam light source respectively, and the switching of the low beam high beam is realized by directly utilizing the on-off of the low beam light source and the high beam light source, so that the dimming process of the high-low beam light module is simplified, complex parts required by switching the high beam and the low beam in the traditional structure can be reduced, and the assembly efficiency is improved; further, the lens, the low beam reflecting cup, the low beam light source, the high beam reflecting cup, the high beam light source and the baffle form an optical structure at a fixed position, so that first light generated by the low beam light source is reflected to an inner focus of the lens through the low beam reflecting cup to be gathered, reflected to the lens through the baffle to be emitted, and low beam light is displayed; the second light generated by the high beam light source is reflected to the inner focus of the lens through the high beam reflecting cup to be gathered, and is reflected to the lens through the baffle to be emitted, so that a better high beam light type effect is achieved. This kind of design need not to adjust baffle and other structures for above-mentioned structure remains stationary throughout, can improve the coincidence precision of light focus and lens assembly's focus, improves the problem that the light type cut-off line colour of dipped headlight sent out the color, and can realize more even better light type effect, and can make the formation light path of far-reaching headlamp form light path and the formation light path of dipped headlamp mutually noninterfere, can improve the problem that the edge line of far-reaching headlamp and the edge line of dipped headlamp do not coincide, and then can improve homogeneity and the stability of light type. Therefore, the far and near light lamp module that this application provided, simple structure can improve assembly efficiency, and can improve the problem that light type cut-off line colour sent out color, improves the homogeneity and the stability of light type, realizes better light type effect.

The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the patent application, and all equivalent structures or equivalent processes using the descriptions and the contents of the present application or other related technical fields are included in the scope of the patent application.

Claims (11)

1. A high beam and low beam module, comprising:

a low beam light source for generating a first light;

a high beam light source for generating a second light;

a lens;

the low beam reflecting cup is arranged on the inner side of the lens and is used for reflecting the first light to obtain first reflected light;

the high beam reflecting cup is arranged on the inner side of the lens and is used for reflecting the second light to obtain second reflected light, wherein the lens, the low beam reflecting cup and the high beam reflecting cup form a containing cavity, and the low beam light source and the high beam light source are arranged in the containing cavity;

and the baffle is fixedly connected with the inner wall of the accommodating cavity, is positioned at the intersection of the first reflected light ray and the second reflected light ray and is used for reflecting the first reflected light ray and the second reflected light ray to the lens.

2. The low-beam light module as claimed in claim 1, wherein the baffle is provided with a first surface and a second surface which are arranged opposite to each other, the first surface is arranged on the same side as the low-beam light reflecting cup, the second surface is arranged on the same side as the high-beam light reflecting cup, the first surface is provided with a first reflecting area for reflecting the first light, and the second surface is provided with a second reflecting area for reflecting the second light.

3. The high and low beam module of claim 2, wherein the second reflective region is located at a region of the second surface proximate to the lens.

4. The high and low beam module according to claim 2, wherein the baffle is provided with a slot opening toward the lens.

5. The high beam and low beam module according to claim 4, wherein the first end surface of the slot is provided with a fixing portion, the fixing portion is connected with the inner wall of the accommodating cavity, and the first end surface is perpendicular to the second end surface of the slot facing the lens.

6. The low-beam light module as claimed in any one of claims 2 to 5, wherein the low-beam reflector cup, the low-beam light source, the high-beam light source and the high-beam reflector cup are sequentially arranged along a first direction, and the low-beam reflector cup is located on a backlight side of the high-beam light source, and the high-beam reflector cup is located on a backlight side of the low-beam light source;

the low beam light reflecting cup and the high beam light reflecting cup are arranged along the vertical direction of the first direction.

7. The low-beam light module of claim 6, wherein the baffle is disposed between the lens and the low-beam light source and the high-beam light source along the vertical direction.

8. The high and low beam light module as set forth in claim 6, further comprising:

the heat dissipation part comprises a heat dissipation body and an extension part, and the heat dissipation body is arranged on one side of the low beam light reflection cup, which is away from the lens, and one side of the high beam light reflection cup, which is away from the lens; the extension part extends into the accommodating cavity, and the low beam light source and the high beam light source are arranged on two sides of the extension part, which are arranged opposite to each other.

9. The high and low beam light module as set forth in claim 8, wherein the high and low beam light module further comprises:

the bracket component is respectively connected with the lens, the low beam light reflecting cup, the high beam light reflecting cup, the baffle plate and the radiating piece, and the bracket component forms the accommodating cavity with the lens, the low beam light reflecting cup and the high beam light reflecting cup.

10. The high and low beam light module as recited in claim 9, wherein said bracket assembly comprises:

the lens is arranged at the first opening, and the low beam reflecting cup, the high beam reflecting cup and the baffle are arranged in the shell;

the bracket is partially arranged in the shell, the bracket is partially arranged at the second opening, the low beam reflecting cup, the high beam reflecting cup, the baffle plate and the heat dissipation piece are arranged on the bracket, and the heat dissipation piece is positioned outside the shell.

11. A vehicle comprising a high and low beam module according to any one of claims 1 to 10.