CN223399636U

CN223399636U - Car light module and car light

Info

Publication number: CN223399636U
Application number: CN202422940219.1U
Authority: CN
Inventors: 刘强
Original assignee: Mind Electronics Appliance Co Ltd
Current assignee: Mind Electronics Appliance Co Ltd
Priority date: 2024-11-29
Filing date: 2024-11-29
Publication date: 2025-09-30
Anticipated expiration: 2034-11-29

Abstract

The application provides a car lamp module and a car lamp, and relates to the technical field of car lamps. The light source module controls at least one light source of the plurality of light sources to emit a lamp light beam in response to the control instruction. The light transmission structure comprises a rotating shaft and a plurality of light transmission modules arranged on the rotating shaft, the rotating shaft responds to the control instruction to rotate, and the light transmission modules corresponding to at least one light source for emitting the light beams of the vehicle lamp are transmitted to a target position, so that the light beams of the vehicle lamp emitted by the at least one light source can be emitted from the outer lens through the light transmission module corresponding to the light beams of the vehicle lamp, the function of the vehicle lamp corresponding to the control instruction is realized, an implementation scheme is provided for realizing all function integration of the vehicle lamp, and the ultra-fine line type vehicle lamp is realized. In addition, when realizing the signal lamp function, the car light beam is transmitted from the outer lens through the light transmission module to can realize that all the light-emitting surfaces are evenly lighted as the light-emitting surface of signal lamp, promote technological sense.

Description

Car light module and car light

Technical Field

The application relates to the technical field of car lamps, in particular to a car lamp module and a car lamp.

Background

With the development of the lighting technology of the car lamps, more and more car lamps are pursued for technology sense, and all light emitting units are pursued for integration, so that all functions of the car lamps are realized.

In addition, most of the lamps in the current market are arranged with the light emitting surface of the illumination part and the light emitting surface of the signal part separated, so that the lamps occupy a large area of the front face of the vehicle, and the design of the front face of the vehicle is limited to a certain extent. Meanwhile, when the signal lamp is lighted, the illumination part is usually extinguished, or the illumination part is concomitantly lighted by the output of low luminous flux, and the sense of science and technology is lacking.

Disclosure of utility model

In view of the above, the application provides a car lamp module and a car lamp, and the scheme is as follows:

A car light module comprises a light source module, a light transmission structure and an outer lens;

The light source module comprises a plurality of light sources, and the light source module responds to a control instruction to control at least one light source in the plurality of light sources to emit a car light beam;

The light transmission structure comprises a rotating shaft and a plurality of light transmission modules arranged on the rotating shaft, the light transmission modules correspond to the light sources one by one, the rotating shaft responds to the control instruction to rotate, and the light transmission modules corresponding to the at least one light source are transmitted to a target position, so that the light beams of the vehicle lamp emitted by the at least one light source are emitted from the outer lens through the corresponding light transmission modules, and the function of the vehicle lamp corresponding to the control instruction is realized.

Optionally, the plurality of light sources comprise a first light source, a second light source and a third light source which are arranged along a first direction, wherein the first direction is parallel to a mounting surface of the light source and points away from the outer lens, the first light source emits a first car light beam, the second light source emits a second car light beam, and the third light source emits a third car light beam;

The first light transmission module corresponds to the first light source, the first vehicle light beam is transmitted to the first light transmission module and is transmitted from the outer lens according to a first path, so that a first vehicle light function is realized, and the first vehicle light function comprises a first driving lighting function;

The second light transmission module corresponds to the second light source, the second light beam of the vehicle is transmitted to the second light transmission module and is transmitted from the outer lens according to a second path, so that a second vehicle lamp function is realized, and the second vehicle lamp function comprises a driving auxiliary lighting function;

The third light transmission module corresponds to the third light source, the third car light beam is transmitted to the third light transmission module, and is transmitted from the outer lens according to a third path, so that a third car light function is realized, and the third car light function comprises a second driving illumination function and a signal lamp function.

Optionally, the first driving lighting function comprises a high beam lighting function, a low beam lighting function and a daytime running function, the first light transmission module comprises a first reflecting mirror and a second reflecting mirror, and the first path comprises a first sub-path, a second sub-path and a third sub-path;

The control instruction realizes the high beam lighting function, the rotating shaft responds to the control instruction to transmit the first reflector to a corresponding target position, the first vehicle light beam is transmitted to the first reflector, and the first vehicle light beam is transmitted from the outer lens through the first sub-path to realize the high beam lighting function;

The control instruction realizes the low beam lighting function, the rotating shaft responds to the control instruction and transmits the first reflector to a corresponding target position, the first vehicle light beam is transmitted to the first reflector and is emitted from the outer lens through the second sub-path, and the low beam lighting function is realized;

The control instruction realizes the daytime running function, the rotating shaft responds to the control instruction to transmit the second reflector to a corresponding target position, the first vehicle light beam is transmitted to the second reflector, and the first vehicle light beam is transmitted from the outer lens through the third sub-path to realize the daytime running function.

Optionally, the first light transmission module further includes a lens, where the lens is disposed on the rotation axis and is located on the third sub-path, and the first vehicle light beam is transmitted to the second reflector, diverged by the lens, and then emitted from the outer lens, so as to implement the daytime running function.

Optionally, the driving auxiliary lighting function comprises a curve auxiliary function, a follow-up steering function and a high beam auxiliary function, the second light transmission module comprises a third reflecting mirror and a fourth reflecting mirror, and the second path comprises a fourth sub-path, a fifth sub-path and a sixth sub-path;

The control instruction realizes the curve auxiliary function, the rotating shaft responds to the control instruction and transmits the third reflector to a corresponding target position, the second light beam of the vehicle is transmitted to the third reflector, and the second light beam of the vehicle is transmitted from the outer lens through the fourth sub-path to realize the curve auxiliary function;

The control instruction realizes the follow-up steering function, the rotating shaft responds to the control instruction and transmits the third reflector to a corresponding target position, the second light beam of the vehicle is transmitted to the third reflector, and the second light beam of the vehicle is transmitted from the outer lens through the fifth sub-path to realize the follow-up steering function;

The control instruction realizes the high beam auxiliary function, the rotating shaft responds to the control instruction and transmits the fourth reflector to a corresponding target position, the second light beam of the vehicle is transmitted to the fourth reflector, and the second light beam of the vehicle is transmitted from the outer lens through the sixth sub-path to realize the high beam auxiliary function.

Optionally, the second forming lighting function includes a daytime running function, the signal lamp function includes a profile function and a turn signal function, the third light transmission module includes a fifth reflector, and the third path includes a seventh sub-path, an eighth sub-path and a ninth sub-path;

The control instruction realizes the daytime running function, the rotating shaft responds to the control instruction to transmit the fifth reflecting mirror to a corresponding target position, the third car light beam is transmitted to the fifth reflecting mirror, and the third car light beam is transmitted from the outer lens through the seventh sub-path to realize the daytime running function;

The control instruction realizes the profile showing function, the rotating shaft responds to the control instruction to transmit the fifth reflecting mirror to a corresponding target position, the third car light beam is transmitted to the fifth reflecting mirror, and the third car light beam is transmitted from the outer reflecting mirror through the eighth sub-path to realize the profile showing function;

The control instruction realizes the steering signal function, the rotating shaft responds to the control instruction to transmit the fifth reflecting mirror to a corresponding target position, the third car light beam is transmitted to the fifth reflecting mirror, and the third car light beam is transmitted from the outer reflecting mirror through the ninth sub-path to realize the steering signal function.

Optionally, the fifth mirror is a rotating mirror surrounding the rotation axis;

The control instruction realizes the steering signal function, the rotating shaft responds to the control instruction to transmit the fifth reflecting mirror to a corresponding target position, and the fifth reflecting mirror is driven to rotate after the fifth reflecting mirror is transmitted to the corresponding target position, so that the flow pattern of the steering signal function is realized.

Optionally, the light source module further includes a plurality of light concentrators, the light concentrators are in one-to-one correspondence with the light sources, and the light beams emitted by the light sources are concentrated by the light concentrators and then transmitted to the light transmission structure.

Optionally, the method further comprises:

the light source module, the light transmission structure and the outer lens are positioned in the lamp housing;

The radiator is arranged on the lamp housing, the light source is arranged on the radiator, and the radiating surface of the radiator is positioned outside the lamp housing.

A car lamp is characterized by comprising the car lamp module according to any one of the embodiments.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

The car light module comprises a light source module, a light transmission structure and an outer lens. The light source module controls at least one light source of the plurality of light sources to emit a lamp light beam in response to the control instruction. The light transmission structure comprises a rotating shaft and a plurality of light transmission modules arranged on the rotating shaft, the light transmission modules are in one-to-one correspondence with the light sources, the rotating shaft responds to a control instruction to rotate, and the light transmission module corresponding to at least one light source for emitting the light beams of the car lamp is transmitted to a target position, so that the light beams of the car lamp emitted by the at least one light source can be emitted from an outer lens through the light transmission module corresponding to the light beams of the car lamp, and the car lamp function corresponding to the control instruction is realized. Therefore, the light transmission modules corresponding to different light transmission functions can be arranged on the rotating shaft of the light module, so that different light transmission functions can be realized, that is, the light module can be provided with corresponding light transmission structures based on actual requirements of a vehicle, an implementation scheme is provided for realizing all function integration of the light, all light emitting surfaces can be integrated together to form a continuous piece or strip, and the ultra-fine line type light is realized.

In addition, for the vehicle headlamp, when the control instruction corresponds to the signal lamp function, for example, the signal lamp function is turned to, the rotating shaft can then transmit the corresponding light transmission module to the target position based on the control instruction, so that the vehicle lamp light beam is transmitted to the light transmission module corresponding to the signal lamp function and then is transmitted out from the outer lens, the whole light-emitting surface can be lightened when the signal lamp function is realized by the vehicle lamp module, and then the light-emitting surface which is taken as the signal lamp is uniformly lightened by all the light-emitting surfaces, the technological sense is improved, and the user experience sense is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the related art, the drawings required for the description of the embodiments or the prior art will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present application, and other drawings may be obtained according to the provided drawings without inventive effort to those skilled in the art.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the application, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the application, without affecting the effect or achievement of the objective.

Fig. 1 is a schematic structural diagram of a vehicle lamp module according to the present application;

fig. 2 and 3 are schematic structural diagrams of the light transmission structure;

fig. 4 is a schematic structural development diagram of a vehicle lamp module according to the present application;

FIG. 5 is a schematic view of the ray paths of the optical device as it rotates and translates;

FIG. 6 is a side view of a lamp module according to the present application;

FIGS. 7-10 are schematic diagrams of the light paths of the turn signal function;

FIG. 11 is a schematic diagram of a light transmitting structure;

Fig. 12 is a schematic structural diagram of another vehicle lamp module according to the present application;

FIG. 13 is a schematic structural view of a vertical lamp module and a vertical tilt lamp module;

fig. 14 to 16 are schematic structural views of a light modulation device.

Detailed Description

Embodiments of the present application will now be described more fully hereinafter with reference to the accompanying drawings, in which it is shown, however, that the embodiments described are exemplary only, and not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description.

As described in the background section, it is increasingly required that all light emitting units are integrated to realize all functions of the vehicle lamp.

In addition, in most of the vehicle headlights, the light emitting surface of the illumination portion and the light emitting surface of the signal portion are arranged separately, so that the vehicle lamp occupies a large area of the front face of the vehicle, and the design of the front face model of the vehicle is limited. And for a vehicle headlamp, when a signal lamp is lighted, the illumination portion is normally turned off, or the illumination portion is concomitantly lighted by an output of low luminous flux, so that all light-emitting surfaces of the headlamp cannot be uniformly lighted as light-emitting surfaces of the signal lamp, and a sense of science and technology is lacking.

In addition, in order to meet various lighting and signal lamp functions, the current car lamp is provided with independent optical units for one car lamp function, such as independent luminous LEDs, reflecting mirrors/optical lenses and the like, so that the problems of large quantity of light sources, scattered optical design, insufficient integration, heavy product weight and high cost of the car lamp are caused.

Based on the above, the present application provides a vehicle lamp module, as shown in fig. 1, which includes a light source module 100, a light transmission structure 200, and an outer lens 300. The outer lens 300 is a thick-wall outer lens, and may have an optical pattern.

Specifically, the light source module 100 includes a plurality of light sources 110, and the light source module 100 controls at least one light source 110 of the plurality of light sources 110 to emit a lamp light beam in response to a control instruction, that is, the light source module 100 controls at least one light source 110 of the plurality of light sources 110 to be turned on in response to the control instruction to emit the lamp light.

As shown in fig. 2 and 3, the light transmission structure 200 includes a rotation shaft 210 and a plurality of light transmission modules 220 disposed on the rotation shaft 210. And as shown in fig. 4, the plurality of light transmitting modules 220 are in one-to-one correspondence with the plurality of light sources 110. The rotation shaft 210 rotates in response to the control command, and transmits the light transmission module 220 corresponding to the at least one light source 110 to the target position, so that the light beam emitted by the at least one light source 110 can be emitted from the outer lens 300 through the light transmission module 220 corresponding to the light beam, thereby realizing the light function corresponding to the control command. It should be noted that, the one-to-one correspondence between the plurality of light transmission modules 220 and the plurality of light sources 110 means that each light source 110 corresponds to one light transmission module, and the light beam emitted by each light source 100 is transmitted to the outer lens 300 through the corresponding light transmission module 220, and finally emitted from the outer lens 300, so as to realize the corresponding light function.

As can be seen from the above description, the light transmission structure 200 of the vehicle lamp module provided by the present application has the rotation axis 210 and the plurality of light transmission modules 220 disposed on the rotation axis 210, when the light source module 100 responds to the control command to turn on the corresponding light source 110, the rotation axis 210 also responds to the control command to transmit the light transmission module 220 corresponding to the light source 110 in the on state to the target position, so that the vehicle lamp light beam emitted by the light source 110 can be emitted from the outer lens 300 through the light transmission module 220, and the vehicle lamp function corresponding to the control command is realized. Therefore, the light module can arrange the light transmission modules 220 corresponding to different light functions on the rotating shaft 210 to realize different light functions, that is, the light module can arrange corresponding light transmission structures based on actual requirements of the vehicle, and an implementation scheme is provided for realizing all function integration of the vehicle light. It should be noted that, as shown in fig. 5, when the optical device is rotated or translated, the light passing through the optical device can be caused to be emitted at different angles, so that, for the vehicle lamp module, the light transmission module 220 can be transmitted to the target position through the rotation shaft to implement different vehicle lamp functions.

In addition, since the rotation shaft 210 can transmit the light transmission module 220 corresponding to the light source 110 in the on state to the target position in response to the control command, the light beam of the vehicle lamp can be emitted from the outer lens 300 through the light transmission module 220, and the function of the vehicle lamp corresponding to the control command is realized. Based on this, for the vehicle headlamp, when the control command corresponds to the signal lamp function, for example, the turn signal function, the rotation shaft 210 transmits the corresponding light transmission module 220 to the target position based on the control command, and the light beam is transmitted to the light transmission module 220 corresponding to the signal lamp function and then emitted from the outer lens 300, so that the light module can light the whole light-emitting surface when the signal lamp function is realized, and further, the light-emitting surface of the signal lamp is uniformly lighted as the light-emitting surface of the signal lamp, thereby improving the technological sense and the user experience sense.

In addition, when the lamp module realizes different lamp functions, the lamp beams corresponding to the different lamp functions are emitted from the outer lens 300 through the light transmission structure 200, so that all the light emitting surfaces can be integrated together by the lamp module, that is to say, all the light emitting surfaces can be made into a continuous piece or strip by the lamp corresponding to the lamp module, and further, the very fine line type lamp can be realized.

Based on the foregoing embodiments, in one embodiment of the present application, as shown in fig. 4, the plurality of light sources 110 includes the first light source 111, the second light source 112, and the third light source 113 sequentially arranged along a first direction, wherein the first direction is parallel to the mounting surface of the light source 110. As shown in fig. 6, the specific first direction is parallel to the mounting surface of the circuit board of the light source 110, and the first direction is directed away from the outer lens 300.

For the plurality of light sources 110, the first light source 111 emits a first light beam, the second light source 112 emits a second light beam, and the third light source 113 emits a third light beam. For the light transmitting structure 200, the rotation shaft 210 extends along a first direction, and the plurality of light transmitting modules 220 includes a first light transmitting module 221, a second light transmitting module 222, and a third light transmitting module 223 sequentially arranged along the first direction.

The first light transmission module 221 corresponds to the first light source 111, and is configured to emit a first light beam emitted by the first light source 111 from the outer lens 300. The specific first light beam is transmitted to the first light transmission module 221, and is emitted from the outer lens 300 according to the first path, so as to implement a first light function, where the first light function includes a first driving lighting function.

The second light transmission module 222 corresponds to the second light source 112, and is configured to emit a second light beam emitted by the second light source 112 from the outer lens 300. The second light beam is specifically transmitted to the second light transmission module 222, and is emitted from the outer lens 300 according to the second path, so as to implement a second light function, where the second light function includes a driving auxiliary lighting function.

The third light transmission module 223 corresponds to the third light source 113, and is configured to emit a third light beam emitted by the third light source 113 from the outer lens 300. The specific third lamp light beam is transmitted to the third light transmission module 223, and is emitted from the outer lens 300 according to the third path, so as to realize a third lamp function, and the third lamp function comprises a second driving lighting function and a signal lamp function.

According to the vehicle lamp module, various vehicle lamp functions can be integrated based on actual conditions, an implementation scheme is provided for realizing all function integration of the vehicle lamp, and the practicability is high. It should be noted that the lamp module provided by the application includes, but is not limited to, the lamp functions described above, and the specific conditions may be determined.

Based on the foregoing embodiments, in one embodiment of the present application, the above-described first driving lighting functions include a high beam lighting function (also referred to as HB), a low beam lighting function (also referred to as LB), and a daytime running function (also referred to as DRL). The first light transmission module 221 includes a first mirror 2211 and a second mirror 2212, and the first path includes a first sub-path 1, a second sub-path 2, and a third sub-path 3.

If the control instruction implements the high beam illumination function, the rotation shaft 210 transmits the first mirror 2211 to the corresponding target position in response to the control instruction, and the first vehicle light beam is transmitted to the first mirror 2211 and is emitted from the outer lens 300 through the first sub-path 1, thereby implementing the light source illumination function.

If the control command implements the low beam lighting function, the rotation shaft 210 transmits the first mirror 2211 to the corresponding target position in response to the control command, and the first vehicle light beam is transmitted to the first mirror 2211 and is emitted from the outer lens 300 through the second sub-path 2, thereby implementing the light source lighting function.

If the control command realizes the daytime running function, the rotating shaft 210 transmits the second mirror 2212 to the corresponding target position in response to the control command, the first vehicle light beam is transmitted to the second mirror 2212, and is emitted from the outer lens 300 through the third sub-path 3, so that the light source illumination function is realized.

As can be seen from the above description, the first optical unit composed of the first light transmission module 221 and the first light source 111 can realize three driving illumination functions of high beam illumination, low beam illumination and daytime driving, that is, the lamp module can realize multiple lamp functions through one optical unit, without providing a separate optical unit for each lamp function, so as to reduce the arrangement of optical elements such as light sources and reflectors, and help to simplify the structure of the lamp module and reduce the weight and cost of the lamp product. In addition, the first optical unit formed by the first light transmission module 221 and the first light source 111 can realize three driving lighting functions of a high beam lighting function, a low beam lighting function and a daytime running function, that is, the high beam lighting function, the low beam lighting function and the daytime running function share the light emitting surface, so that when the daytime running function is realized, the through lighting of the daytime running lamp can be realized, and the lighting effect is better.

In addition, as can be seen from the above, the plurality of light sources 110 includes the first light source 111, the second light source 112 and the third light source 113 sequentially arranged along the first direction, the plurality of light transmission modules 220 includes the first light transmission module 221, the second light transmission module 222 and the third light transmission module 223 sequentially arranged along the first direction, and the first direction is directed to a side facing away from the outer lens 300. If the first light source 111 and the first light transmission module 221 corresponding to the first lamp function are denoted as first optical units, the second light source 112 and the second light transmission module 222 corresponding to the second lamp function are denoted as second optical units, and the third light source 113 and the third light transmission module 223 corresponding to the third lamp function are denoted as third optical units, the first light source unit, the second optical units and the third optical units are sequentially arranged along the first direction, i.e., the first light source unit, the second optical units and the third optical units are sequentially arranged along the direction away from the outer lens 300. Since the first lamp function includes a high beam lighting function, a low beam lighting function and a daytime running function, that is to say, the optical unit corresponding to the high beam and low beam lighting function in the lamp module is located at a side close to the outer lens 300, that is, the optical unit corresponding to the high beam and low beam lighting function in the lamp module is located at a side close to the light emitting surface, the energy collection of the high beam and low beam optical unit is guaranteed, and the lighting effect of the high beam and low beam is guaranteed.

Based on the foregoing embodiment, in one embodiment of the present application, in order to ensure the effect of the vehicle lamp when the daytime running function is achieved, the first light transmission module 221 further includes a lens 2213, also called a diverging lens, where the lens 2213 is disposed on the rotating shaft 210 and is located on the third sub-path 3, that is, the lens 2213 is located on the transmission path of the first vehicle light beam. Specifically, the first vehicle light beam is transmitted to the second reflector 2212, diverged by the lens 2213, and emitted from the outer lens 300, so as to implement the daytime running function.

Based on the foregoing embodiments, in one embodiment of the present application, the driving assist lighting functions include a curve assist function (also referred to as SBL), a follow-up steering function (also referred to as AFS), and a high beam assist function (also referred to as HB boost). The second light transfer module 222 includes a third mirror 2221 and a fourth mirror 2222, and the second path includes a fourth sub-path 4, a fifth sub-path 5, and a sixth sub-path 6.

If the control instruction implements the curve assist function, the rotation shaft 210 transmits the third mirror 2221 to the corresponding target position in response to the control instruction, the second light beam is transmitted to the third mirror 2221, and is emitted from the outer lens 300 through the fourth sub-path 4, thereby implementing the curve assist function.

If the control instruction implements the follow-up steering function, the rotating shaft 210 transmits the third mirror 2221 to the corresponding target position in response to the control instruction, the second light beam is transmitted to the third mirror 2221, and is emitted from the outer lens 300 through the fifth sub-path 5, thereby implementing the follow-up steering function.

If the control instruction implements the high beam auxiliary function, the rotating shaft 210 transmits the fourth mirror 2222 to the corresponding target position in response to the control instruction, the second vehicle light beam is transmitted to the fourth mirror 2222, and is emitted from the outer lens 300 through the sixth sub-path 6, thereby implementing the high beam auxiliary function.

Based on the foregoing embodiments, in one embodiment of the present application, the second traffic lighting function includes a daytime running function (also called DRL), and the signal lamp function includes a profile function (also called PL) and a turn signal function (also called TL). The third light transfer module 223 includes a fifth mirror 2231, and the third path includes a seventh sub-path 7, an eighth sub-path 8, and a ninth sub-path 9.

If the control command realizes the daytime running function, the rotating shaft 210 transmits the fifth mirror 2231 to the corresponding target position in response to the control command, the third lamp light beam is transmitted to the fifth mirror 2231, and the third lamp light beam is emitted from the outer lens 300 through the seventh sub-path 7, thereby realizing the daytime running function.

If the control command implements the profile function, the rotating shaft 210 transmits the fifth mirror 2231 to the corresponding target position in response to the control command, and the third lamp light beam is transmitted to the fifth mirror 2231 and is emitted from the outer lens 300 through the eighth sub-path 8, thereby implementing the profile function.

If the control command implements the turn signal function, the rotation shaft 210 transmits the fifth mirror 2231 to the corresponding target position in response to the control command, and the third lamp light beam is transmitted to the fifth mirror 2231 and is emitted from the outer lens 300 through the ninth sub-path 9, implementing the turn signal function.

As can be seen from the above embodiments, the lamp module can realize multiple lamp functions by one optical unit, without providing an independent optical unit for each lamp function, thereby reducing the arrangement of optical elements such as light sources and reflectors, helping to simplify the structure of the lamp module and reducing the weight and cost of the lamp product.

Based on the foregoing embodiments, in one embodiment of the present application, the fifth mirror 2231 is a rotating mirror that surrounds the rotation axis 210. If the control instruction realizes the turn signal function, the rotating shaft 210 transmits the fifth mirror 2231 to the corresponding target position in response to the control instruction, and drives the fifth mirror 2231 to rotate after the fifth mirror 2231 is transmitted to the corresponding target position, thereby realizing the flow pattern of the turn signal function.

Specifically, as shown in fig. 7, when the control command corresponds to the turn signal function, the rotation shaft 210 transmits the fifth mirror 2231 to the corresponding target position in response to the control command, and rotates the fifth mirror 2231 to the rotation position a after the fifth mirror 2231 is transmitted to the corresponding target position, at which time the third lamp light beam transmitted via the fifth mirror 2231 cannot be transmitted to the outer lens 300.

After the fifth mirror 2231 is rotated to the rotation start point a, the rotation shaft 210 drives the fifth mirror 2231 to start rotating. As shown in fig. 8, when the fifth mirror 2231 is rotated to the rotation position B, the third lamp light beam transmitted through the fifth mirror 2231 may illuminate a portion of the outer lens 300. As shown in fig. 9, when the fifth mirror 2231 is rotated to the rotated position C, the third lamp light beam transmitted through the fifth mirror 2231 can illuminate more of the outer lens 300. As shown in fig. 10, when the fifth mirror 2231 is rotated to the rotation position D, the third lamp light beam transmitted through the fifth mirror 2231 lights up all of the outer lenses 300. When the control instruction corresponds to the turn signal function, the control instruction is circularly reciprocated in this way, so that the flow pattern of the turn signal function can be realized, and the technological sense is enhanced. When the control command corresponds to the daytime running function and the profile showing function, the fifth mirror 2231 may be transmitted to the target position, and the rotation shaft 210 does not drive the fifth mirror 2231 to rotate.

Based on the foregoing embodiment, in one embodiment of the present application, as shown in fig. 4, the light source module 100 further includes a plurality of light concentrators 120, where the light concentrators 120 are in one-to-one correspondence with the light sources 110, and the light beams emitted by the light sources 110 are concentrated by the light concentrators 120 and then transmitted to the light transmission structure 200, so as to ensure the directionality of the light beams and ensure that as many light beams as possible are transmitted to the light transmission structure 200.

Based on the foregoing embodiments, in one embodiment of the present application, as shown in fig. 1, the vehicle lamp module further includes:

The lamp housing 400, the light source module 100, the light transmitting structure 200 and the outer lens 300 are positioned in the lamp housing 400.

The radiator 500, the radiator 500 sets up in the lamp body 400, and the light source 110 sets up in the radiator 500, and the radiating surface of radiator 500 is located outside the lamp body 400, that is to say, the radiator 500 of this car light module is external, has improved the heat dispersion of this car light module greatly, suppresses the thermal attenuation problem of LED in the light source 110, helps guaranteeing the light efficiency of this car light module. Meanwhile, the radiator is arranged outside, so that replacement of a light source can be realized, and the service life of the car lamp module is prolonged.

It should be noted that, the first mirror 2211, the second mirror 2212, the third mirror 2221, the fourth mirror 2222 and the fifth mirror 2231 may be reflective bowls or lenses, for example, as shown in fig. 11 a, b, c, d, in fig. 10, a and c are reflective bowls included in the light transmission module 220, and b and d are lenses included in the light transmission module 220, so as to reflect or refract the light beam transmitted thereto, so that the light beam may be emitted from the outer lens 300 according to a predetermined required angle and path, thereby realizing the corresponding light function. In addition, for the vehicle lamp module provided by the application, the light collector 500 can be two reflecting bowls as shown in fig. 11 a and b, and the light collector 500 can also be a light collecting lens as shown in fig. 10 c and d, and the situation is specific.

It should be noted that, in practical application, the lamp module provided by the present application may not be provided with an external lens, and the schematic light path of the lamp module is shown in fig. 12, which may be specific as occasion demands.

In order to more clearly understand the working conditions of the lamp module provided by the application when different light functions are realized, the lamp module is described in detail below.

If the control command corresponds to the low/high beam lighting function, the light source module 100 controls the first light source 111 to emit the first vehicle light beam in response to the control command, and the rotation shaft 210 transmits the first mirror 2211 to the corresponding target position in response to the control command, and the first vehicle light beam is transmitted to the first mirror 2211 after passing through the condenser 500, and is reflected or refracted by the first mirror 2211 to the outer lens 300, so as to implement the low/high beam lighting function.

If the control command corresponds to the curve assist function and the follow-up steering function, on the basis of realizing the low beam lighting function, the light source module 100 also responds to the control command to control the second light source 112 to emit the second light beam, and the rotating shaft 210 responds to the control command to transmit the third reflector 2221 to the corresponding target position, and the second light beam is transmitted to the third reflector 2221 after passing through the condenser 500, reflected or refracted to the outer lens 300 by the third reflector 2221, so as to realize the curve assist function and the follow-up steering function.

If the control instruction corresponds to the high beam auxiliary function, on the basis of realizing the high beam lighting function, the light source module 100 also responds to the control instruction to control the second light source 112 to emit the second light beam, and the rotating shaft 210 responds to the control instruction to transmit the fourth reflector 2222 to the corresponding target position, and the second light beam is transmitted to the fourth reflector 2222 after passing through the condenser 500, and is reflected or refracted by the fourth reflector 2222 to the outer lens 300, so as to realize the high beam auxiliary function.

If the control command corresponds to the daytime running function, the light source module 100 controls the first light source 111 to emit the first light beam in response to the control command, controls the third light source 113 to emit the third light beam, and the rotation shaft 210 transmits the first reflector 2211 and the fifth reflector 2231 to the corresponding target positions in response to the control command, the first light beam is transmitted to the first reflector 2211 after passing through the condenser 500, reflected or refracted to the outer lens 300 by the first reflector 2211, and the third light beam is transmitted to the fifth reflector 2231 after passing through the condenser 500, reflected or refracted to the outer lens 300 by the fifth reflector 2231, so as to realize the daytime running function.

If the control command corresponds to the low/high beam lighting function and the profile function, the light source module 100 further responds to the control command to control the third light source 113 to emit a third light beam, the rotating shaft 210 further responds to the control command to transmit the fifth reflector 2231 to the corresponding target position, and the third light beam is transmitted to the fifth reflector 2231 after passing through the condenser 500, reflected or refracted by the fifth reflector 2231 to the outer lens 300, thereby realizing the low/high beam lighting function and the profile function.

If the control command corresponds to the turn signal function, the light source module 100 responds to the control command to control the third light source 113 to emit the third light beam, the rotating shaft 210 responds to the control command to transmit the fifth mirror 2231 to the corresponding target position, and after the fifth mirror 2231 is transmitted to the target position, the rotating shaft 210 further drives the fifth mirror 2231 to rotate, so as to realize the running water type turn signal function.

The formula to be described can be applied to the lamp module according to any of the embodiments, not only to the ultra-narrow and ultra-fine light-emitting lamp, but also to the light-emitting shape of the vertical or vertical strip with a certain angle, as shown in fig. 13 a and b, respectively.

Correspondingly, the application also provides a car lamp, which comprises the car lamp module set in any embodiment.

In addition, when the car lamp module is applied to a car, the car lamp module can be subjected to dimming installation by using the dimming device. Specifically, as shown in fig. 14, the dimming device includes a bracket 001, and when the dimming device is used for dimming the lamp module, the bracket 001 fixes the light source module 100, the light transmission structure 200, the outer lens 300 and the heat sink 500. As shown in fig. 15 and 16, the bracket 001 has 3 adjustment points, wherein the 3 adjustment points are a fixed point 0011, a horizontal adjustment point 0012 and a vertical adjustment point 0013, and the bracket 001 is fixedly connected with the lamp housing 400 through the 3 adjustment points. In the dimming installation process, dimming installation is performed through a motor control adjustment point fixed on the lamp housing, the lamp module keeps integrally rotating, and the radiator 500 and the bracket 001 are in soft connection to enable the lamp module to keep a sealing state.

In summary, the application provides a vehicle lamp module and a vehicle lamp, wherein the vehicle lamp module comprises a light source module, a light transmission structure and an outer lens. The light source module controls at least one light source of the plurality of light sources to emit a lamp light beam in response to the control instruction. The light transmission structure comprises a rotating shaft and a plurality of light transmission modules arranged on the rotating shaft, the light transmission modules are in one-to-one correspondence with the light sources, the rotating shaft responds to a control instruction to rotate, and the light transmission module corresponding to at least one light source for emitting the light beams of the car lamp is transmitted to a target position, so that the light beams of the car lamp emitted by the at least one light source can be emitted from an outer lens through the light transmission module corresponding to the light beams of the car lamp, and the car lamp function corresponding to the control instruction is realized. Therefore, the light transmission modules corresponding to different light transmission functions can be arranged on the rotating shaft of the light module, so that different light transmission functions can be realized, that is, the light module can be provided with corresponding light transmission structures based on actual requirements of a vehicle, an implementation scheme is provided for realizing all function integration of the light, all light emitting surfaces can be integrated together to form a continuous piece or strip, and the ultra-fine line type light is realized.

In the present specification, each embodiment is described in a progressive manner, or a parallel manner, or a combination of progressive and parallel manners, and each embodiment is mainly described as different from other embodiments, and the same similar areas between the embodiments are referred to each other. For the device disclosed in the embodiment, since the device corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method area.

It should be noted that, in the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of additional like elements in an article or apparatus that comprises such an element.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The car lamp module is characterized by comprising a light source module, a light transmission structure and an outer lens;

2. The vehicle lamp module of claim 1, wherein the plurality of light sources includes a first light source, a second light source, and a third light source arranged in a first direction, the first direction being parallel to a mounting surface of the light source and pointing away from the outer lens, the first light source emitting a first vehicle light beam, the second light source emitting a second vehicle light beam, the third light source emitting a third vehicle light beam, the rotation axis extending in the first direction, the plurality of light transfer modules including a first light transfer module, a second light transfer module, and a third light transfer module arranged in the first direction;

3. The vehicle lamp module of claim 2, wherein the first traffic lighting function comprises a high beam lighting function, a low beam lighting function, and a daytime running function, the first light transfer module comprises a first mirror and a second mirror, and the first path comprises a first sub-path, a second sub-path, and a third sub-path;

4. The vehicle light module of claim 3, wherein the first light transmission module further comprises a lens disposed on the rotation axis and located on the third sub-path, the first vehicle light beam is transmitted to the second reflector, diverged by the lens, and emitted from the outer lens to realize the daytime running function.

5. The vehicle lamp module of claim 2, wherein the driving assist lighting function comprises a curve assist function, a follow-up steering function, and a high beam assist function, the second light transmission module comprises a third mirror and a fourth mirror, and the second path comprises a fourth sub-path, a fifth sub-path, and a sixth sub-path;

6. The vehicle lamp module of claim 2, wherein the second traffic lighting function comprises a daytime running function, the signal light function comprises a profile function and a turn signal function, the third light transfer module comprises a fifth mirror, and the third path comprises a seventh sub-path, an eighth sub-path, and a ninth sub-path;

7. The vehicle lamp module of claim 6, wherein the fifth mirror is a rotating mirror surrounding the rotational axis;

8. The vehicle lamp module of claim 1, wherein the light source module further comprises a plurality of light concentrators, the light concentrators are in one-to-one correspondence with the light sources, and the vehicle lamp light beams emitted by the light sources are converged by the light concentrators and then transmitted to the light transmission structure.

9. The vehicle lamp module according to claim 1, further comprising:

10. A vehicle lamp, characterized in that the vehicle lamp comprises a vehicle lamp module according to any one of claims 1-9.