CN220817514U - Car light module and car light device - Google Patents

Abstract

The application provides a car lamp module and a car lamp device, which relate to the technical field of car lamps and comprise a light source assembly, and a condenser, a cut-off element and a lens which are sequentially arranged along a main optical axis, wherein the condenser is used for converging light rays emitted by the light source assembly, and simultaneously emitting converging light rays towards the cut-off element and the lens, and the light rays are emitted through the lens and projected to form a preset light type; the light source component comprises a low beam light source and a high beam light source, wherein the optical axis of the low beam light source is parallel to the main optical axis or forms an included angle of 0-5 degrees, the optical axis of the high beam light source is parallel to the main optical axis or forms an included angle of 0-5 degrees, and the low beam light source and the high beam light source are respectively positioned on two sides of the main optical axis. The optical axes of the low beam light source and the high beam light source are parallel to the main optical axis or slightly inclined, so that the upper structure and the lower structure of the car lamp module are compact, and in addition, the front structure and the rear structure of the car lamp module are compact by arranging the distance among the light source assembly, the condenser, the stop element and the lens, so that the effects of small module size and low cost are finally achieved.

Description

Car light module and car light device

Technical Field

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

Background

The vehicle lamp is a tool for lighting a road when a vehicle runs at night, and is also a prompting tool for sending various vehicle running signals. A car lamp module is arranged in the car lamp, and the car lamp module emits light shapes applicable to different scenes through each optical element. The existing car lamp module has large size and many parts, and the cost of the car lamp module is high.

Disclosure of utility model

The embodiment of the application aims to provide a car lamp module and a car lamp device, which can reduce the size of the car lamp module and reduce the cost.

In one aspect of the embodiment of the application, a vehicle lamp module is provided, which comprises a light source assembly, and a condenser, a cut-off element and a lens which are sequentially arranged along a main optical axis, wherein the condenser is used for converging light rays emitted by the light source assembly, and simultaneously emitting converging light rays towards the cut-off element and the lens, and the light rays are emitted by the lens and projected to form a preset light type;

The light source assembly comprises a low beam light source and a high beam light source, wherein the optical axis of the low beam light source is parallel to the main optical axis or forms an included angle of 0-5 degrees, the optical axis of the high beam light source is parallel to the main optical axis or forms an included angle of 0-5 degrees, and the low beam light source and the high beam light source are respectively positioned on two sides of the main optical axis.

Optionally, the light source assembly further comprises a low beam circuit board and a high beam circuit board, wherein a plurality of low beam light sources arranged side by side are arranged on the low beam circuit board, and a plurality of high beam light sources arranged side by side are arranged on the high beam circuit board.

Optionally, the light collector includes a low beam light collector and a high beam light collector, the low beam light collector and the high beam light collector are integrally disposed, or the low beam light collector and the high beam light collector are separately disposed;

The low beam condenser comprises a plurality of low beam condensing units corresponding to the low beam light sources; the high beam condenser comprises a plurality of high beam condensing units corresponding to the high beam light sources.

Optionally, the light incident surfaces of the low beam light condensing unit and the high beam light condensing unit may both form a cup-shaped surface, and the light emitted by the light source assembly is condensed by the cup-shaped surface.

Optionally, a distance between the light incident surface of the condenser and the light source assembly is greater than a first preset distance, and a distance between the light emergent surface of the condenser and the cut-off element is less than a second preset distance.

Optionally, the focal point of the lens is located on a cut-off line structure of the cut-off element.

Optionally, the anti-focusing device further comprises an anti-focusing piece, a plurality of hollow areas are formed at the bottom of the anti-focusing piece, and a baffle plate extending upwards is formed at the front end of each hollow area.

Optionally, the car light module still includes the lens support, prevent focusing piece installs in the lens support, the lateral wall of lens support corresponds the fretwork district is formed with the through-hole, just another lateral wall of lens support be provided with be used for with the fretwork district forms the ventilation hole of convection current.

Optionally, the LED lamp further comprises a radiator, wherein the radiator is connected with the light source assembly and is positioned on one side of the light source assembly away from the condenser and used for radiating heat of the light source assembly.

Optionally, the light source assembly, the condenser, the cut-off element and the lens are all mounted on the lens support.

Optionally, the low beam light source and the high beam light source are arranged in a coplanar manner, and an optical axis of the low beam light source and an optical axis of the high beam light source are parallel to the main optical axis.

Optionally, the low beam light source and the high beam light source are arranged in a coplanar manner, the optical axes of the low beam light source and the high beam light source are parallel and form a first included angle with the main optical axis respectively, and 0 DEG is less than the first included angle is less than 5 deg.

Optionally, in the light emitting direction, the optical axis of the low beam light source is inclined away from the main optical axis, and the optical axis of the high beam light source is inclined close to the main optical axis;

or in the light emitting direction, the optical axis of the low beam light source is inclined close to the main optical axis, and the optical axis of the high beam light source is inclined away from the main optical axis.

Optionally, the low beam light source and the high beam light source are arranged in a non-coplanar manner, a second included angle is formed between the optical axis of the low beam light source and the main optical axis, and 0 degree is less than the second included angle is less than 5 degrees; and a third included angle is formed between the optical axis of the high beam light source and the main optical axis, the third included angle is smaller than 5 degrees, and in the light emitting direction, the optical axis of the low beam light source and the optical axis of the high beam light source are respectively inclined away from the main optical axis.

Optionally, the low beam light source and the high beam light source are not arranged in a coplanar manner, the optical axis of the low beam light source is parallel to the main optical axis, a fourth included angle is formed between the optical axis of the high beam light source and the main optical axis, the fourth included angle is smaller than 0 degree and smaller than 5 degrees, and the optical axis of the high beam light source is close to or far away from the main optical axis and is inclined.

Optionally, the low beam light source and the high beam light source are arranged in a non-coplanar manner, the optical axis of the high beam light source is parallel to the main optical axis, a fifth included angle is formed between the optical axis of the low beam light source and the main optical axis, the fifth included angle is smaller than 0 degree and smaller than 5 degrees, and the optical axis of the low beam light source is close to or far away from the main optical axis and is inclined.

In another aspect of the embodiment of the present application, there is provided a lamp device including: the car lamp module.

According to the car lamp module and the car lamp device provided by the embodiment of the application, the light source assembly emits light rays towards the condenser, the condenser is used for converging the light rays emitted by the light source assembly, and simultaneously, the converged light rays are emitted to the cut-off element and the lens, and the light rays are emitted through the lens and projected to form a preset light type. The light source assembly, the condenser and the lens are sequentially arranged along the main optical axis, and the optical axes of the low beam light source and the high beam light source are parallel to the main optical axis or slightly inclined, so that the car lamp module is compact in upper and lower structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a lamp module according to the present embodiment;

FIG. 2 is a schematic diagram of a second embodiment of a lamp module according to the present invention;

Fig. 3 is a schematic diagram of an explosion structure of a lamp module according to the present embodiment;

fig. 4 is a schematic view of a light condenser of a vehicle lamp module according to the present embodiment;

FIG. 5 is a third schematic diagram of a lamp module according to the present embodiment;

FIG. 6 is a schematic diagram of a lamp module according to the present embodiment;

FIG. 7 is a schematic diagram of a lamp module according to the present embodiment;

FIG. 8 is a schematic diagram of a lamp module according to the present embodiment;

FIG. 9 is a schematic diagram of a lamp module according to the present embodiment;

FIG. 10 is a schematic diagram of a lamp module according to an eighth embodiment;

FIG. 11 is a diagram showing a structure of a lamp module according to the present embodiment;

FIG. 12 is a schematic view of a lamp module according to the present embodiment;

FIG. 13 is a schematic diagram of a lamp module according to an embodiment;

fig. 14 is a schematic diagram of a lamp module according to the present embodiment.

Icon: 10-a light source assembly; 100-a circuit board; 101-a low beam light source; 101 a-low beam circuit board; 102-a high beam light source; 102 a-a high beam circuit board; 11-a condenser; 11 a-low beam condenser; 11 b-high beam condenser; 11 c-a cup-shaped face; 111a, 111b, 111c, 111d, 111e, 111 f-low beam condensing units; 112a, 112b, 112c, 112 d-high beam condensing units; 12-a shut-off element; 121-a cut-off line structure; 13-an anti-focus member; 13 a-hollow area; 13 b-baffle; 14-a lens holder; 141-a through hole; 142-vent holes; 15-a lens; 16-a heat sink; 300-solar ray; 400-stray light; a-the optical axis of the low beam light source; b-the optical axis of the high beam light source; s-main optical axis; f-focus; h-distance.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

In the description of the present application, it should be noted that, the azimuth or positional relationship indicated by the terms "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that is commonly put in use of the product of this application, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and therefore should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

It should also be noted that the terms "disposed," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled, unless otherwise specifically defined and limited; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, an embodiment of the present application provides a vehicle lamp module, which can be applied to vehicle lamps and vehicles, and includes a light source assembly 10, and a condenser 11, a cut-off element 12, and a lens 15 sequentially disposed along a main optical axis s, wherein the condenser 11 is configured to collect light emitted by the light source assembly 10, and simultaneously emit the collected light toward the cut-off element 12 and the lens 15, and the light is emitted through the lens 15 and projected to form a preset light pattern.

The light source assembly 10 includes a low beam light source 101 and a high beam light source 102, wherein an optical axis a of the low beam light source 101 is parallel to a main optical axis s or forms an included angle of 0 ° to 5 °, an optical axis b of the high beam light source 102 is parallel to the main optical axis s or forms an included angle of 0 ° to 5 °, and the low beam light source 101 and the high beam light source 102 are respectively located at two sides of the main optical axis s.

The light source assembly 10 further includes a low beam circuit board 101a and a high beam circuit board 102a, wherein a plurality of low beam light sources 101 arranged side by side are arranged on the low beam circuit board 101a, and a plurality of high beam light sources 102 arranged side by side are arranged on the high beam circuit board 102 a.

The arrangement direction of the plurality of low beam light sources 101 is parallel to the arrangement direction of the plurality of high beam light sources 102, and is located on both sides of the main optical axis s, respectively. As illustrated in fig. 3, for example, the low beam circuit board 101a and the high beam circuit board 102a may be integrally provided to form a circuit board 100, on which six low beam light sources 101 and four high beam light sources 102, which may be LEDs, are disposed side by side.

Correspondingly, the condenser 11 includes a low beam condenser 11a and a high beam condenser 11b, and the low beam condenser 11a and the high beam condenser 11b may be integrally provided, or the low beam condenser 11a and the high beam condenser 11b may be separately provided, preferably integrally provided, in such a manner that the low beam condenser 11a and the high beam condenser 11b may be as close as possible, and the vertical distance H between the low beam light source 101 and the high beam light source 102 is small, so that the lamp module is compact up and down, as shown in fig. 7.

Wherein the low beam condenser 11a includes a plurality of low beam condensing units disposed side by side corresponding to the low beam light sources 101; the high beam condenser 11b includes a plurality of high beam condensing units provided side by side corresponding to the high beam light source 102.

The low beam light sources 101 and the low beam light condensing units are in one-to-one correspondence, and the high beam light sources 102 and the high beam light condensing units are in one-to-one correspondence. As shown in fig. 5, the light incident surfaces of the low beam condenser 11a and the high beam condenser 11b may form a cup-shaped surface 11c, and the light emitted from the light source assembly 10 is condensed by the cup-shaped surface 11c, that is, the low beam condenser unit and the high beam condenser unit may be both condensing cup-shaped condensers.

The cup-shaped surface 11c has a light condensing function, and light emitted from the light source assembly 10 is condensed by the corresponding cup-shaped surface 11c, emitted by the light emitting surface of the condenser 11, and emitted to the lens 15, and finally emitted by the lens 15.

In order for the condenser 11 to collect the light emitted from the light source assembly 10 to the maximum extent, the surface size of the light incident surface of the condenser 11 must be larger than the surface size of the light emitting surface of the light source. And because of the thermal limitation, the distance between the light incident surface of the light collector 11 and the light source assembly 10 is greater than the first preset distance, that is, the light incident surface of the light collector 11 must have a distance far enough away from the light source to satisfy the thermal limitation under the condition of ensuring that as much light as possible is collected by the light collector 11, so as to prevent damage to the parts. The distance between the light emitting surface of the condenser 11 and the cut-off element 12 is smaller than the second preset distance, in other words, the light emitting surface of the condenser 11 must be close enough to the light entering surface of the cut-off element 12, so that the light emitted from the condenser 11 passes through the cut-off element 12 to form a cut-off line and reduce the front-back size of the lamp module.

In the vehicle lamp module provided by the embodiment of the application, the light source assembly 10 emits light towards the condenser 11, the condenser 11 is used for converging the light emitted by the light source assembly 10, and meanwhile, the light converged by the condenser 11 is emitted to the cut-off element 12 and the lens 15 along the light path, and the light is emitted and projected to form a preset light type after passing through the lens 15. The light source assembly 10 and the condenser 11 can be arranged along the main optical axis s, and the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 are parallel to the main optical axis s or slightly inclined, so that the up-down structure of the car light module is compact; in addition, the distance among the light source assembly 10, the condenser 11, the stop element 12 and the lens 15 is set, so that the front-back structure of the car lamp module is compact, and the effects of small module size and low cost are finally achieved.

For example, as shown in fig. 4, for the low beam condenser 11a, the low beam condensing unit 111c and the low beam condensing unit 111d mainly realize the illumination luminance of the low beam center light type; the low beam condensing units 111a and 111f mainly realize the irradiation width (arrangement direction of the plurality of low beam condensing units) of the low beam widening light type; the low beam condensing units 111b and 111e are mainly used for connecting the low beam center light type and the low beam widening light type.

For the high beam condenser 11b, the high beam condensing units 112a and 112d are mainly used to realize the irradiation width (arrangement direction of the plurality of high beam condensing units) of the high beam type; the high beam condensing units 112b and 112c mainly realize the illumination luminance of the high beam center light type.

The cut-off element 12 is used for forming a cut-off line, and the lens 15 is used for emitting a preset light pattern finally formed; the focal point F of the lens 15 is located on the cutoff line structure 121 of the cutoff element 12 so that the light passing through the lens 15 forms a preset light pattern having a cutoff line.

On this basis, as shown in fig. 5, the car light module still includes preventing focusing piece 13, prevents focusing piece 13 bottom and is formed with a plurality of fretwork district 13a, utilizes the principle that hot air risees, realizes the flow of air, strengthens the heat dissipation, and the front end of each fretwork district 13a is formed with the baffle 13b that upwards extends, avoids solar ray 300 to see through fretwork district 13a direct injection lens support 14 that is located the lower part after lens 15 focus, causes the focus burning risk.

Specifically, the external solar ray 300 irradiates the lens 15, the lens 15 focuses the solar ray 300, and the focusing point falls on the lens support 14 below, but the baffle 13b formed at the front end of each hollow area 13a extends upward, so that the focused solar ray 300 can be effectively shielded from irradiating the lens support 14 below the anti-focusing element 13 through the hollow area 13 a. In addition, the low beam light source 101 and the high beam light source 102 can emit some stray light 400, and the baffle 13b can also effectively block part of the stray light 400 emitted to the lower part of the lens support 14, so that the stray light 400 is prevented from being emitted to the edge part of the lens 15, and the light type forming degree is prevented from being influenced.

The car light module still includes lens support 14, and radiator 16, light source subassembly 10, spotlight 11, cut-off element 12, anti-focus piece 13, lens 15 all install in lens support 14. That is, all parts of the lamp module are assembled and positioned on the lens bracket 14 to shorten the tolerance chain, so that the lamp module is compact in structure and beneficial to small-size realization.

Further, in order to further improve the heat dissipation efficiency, the side wall of the lens support 14 is formed with a through hole 141 corresponding to the hollowed-out area 13a, the hollowed-out area 13a and the through hole 141 together form an air flow channel, and the through hole 141 may be configured as a large through hole 141 so as to be capable of corresponding to all the hollowed-out areas 13a; the number of the through holes 141 may be plural, and the through holes may be provided corresponding to the hollow areas 13 a.

As shown in fig. 6, in order to further enhance heat dissipation, the other side wall of the lens support 14 is provided with a vent hole 142, and the vent hole 142 is disposed corresponding to the hollowed-out area 13a, so that air can form convection through the through hole 141, the hollowed-out area 13a and the vent hole 142, thereby improving the flow rate of air and being beneficial to overall heat dissipation of the space in the lens support 14.

Further, the vehicle lamp module further comprises a radiator 16, wherein the radiator 16 is connected with the light source assembly 10 and is positioned on one side of the light source assembly 10 far away from the condenser 11 for radiating heat of the light source assembly 10.

In one embodiment, the heat sink 16 is formed by a combination of bent aluminum and fins for efficient heat dissipation from the light source assembly 10.

In the following, various arrangements of the light source assembly 10 are shown, in one embodiment, as shown in fig. 7, the low beam light source 101 and the high beam light source 102 are arranged coplanar, and the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 are parallel to the main optical axis s.

The low beam light source 101 and the high beam light source 102 are arranged coplanar, that is, the low beam light source 101 and the high beam light source 102 may be arranged on one circuit board 100, and the circuit board 100 is perpendicular to the main optical axis s, and the perpendicular distance between the low beam light source 101 and the high beam light source 102 is H.

In one embodiment, as shown in fig. 8, the low beam light source 101 and the high beam light source 102 are arranged in a coplanar manner, the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 are parallel, and the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 form an included angle with the main optical axis s, that is, a first included angle is formed between the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 and the main optical axis s, and 0 ° < first included angle < 5 °, further, in the light-emitting direction, the optical axis a of the low beam light source 101 is inclined away from the main optical axis s, and the optical axis b of the high beam light source 102 is inclined near the main optical axis s.

The low beam light source 101 and the high beam light source 102 are coplanar, and the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 form an included angle with the main optical axis s, that is, the low beam light source 101 and the high beam light source 102 are disposed on one circuit board 100, and the circuit board 100 is inclined relative to the main optical axis s but not vertically disposed, in fig. 8, the circuit board 100 is inclined leftwards, that is, the circuit board 100 is rotated anticlockwise, in the light emitting direction, the optical axis a of the low beam light source 101 is inclined away from the main optical axis s, the optical axis a of the high beam light source 102 is inclined close to the main optical axis s, and the optical axis a and the optical axis b form a first included angle with the main optical axis s respectively.

Or as shown in fig. 9, in one embodiment, the low beam light source 101 and the high beam light source 102 are coplanar, and the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 form an included angle with the main optical axis s, that is, the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 are parallel and form a first included angle with the main optical axis s respectively, and 0 ° < first included angle < 5 °, further, in the light emitting direction, the optical axis a of the low beam light source 101 is inclined close to the main optical axis s, and the optical axis b of the high beam light source 102 is inclined away from the main optical axis s.

That is, in fig. 9, the circuit board 100 is inclined rightward, that is, the circuit board 100 is rotated clockwise, and in the light-emitting direction, the optical axis a of the low beam light source 101 is inclined near the main optical axis s, the optical axis b of the high beam light source 102 is inclined away from the main optical axis s, and the optical axis a and the optical axis b form first angles with the main optical axis s, respectively.

As shown in fig. 10, in one embodiment, the low beam light source 101 and the high beam light source 102 are not coplanar, and the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 form angles with the main optical axis s, respectively, a second angle is formed between the optical axis a of the low beam light source 101 and the main optical axis s, a third angle is formed between the optical axis b of the high beam light source 102 and the main optical axis s, and 0 ° < second angle < 5 °, 0 ° < third angle < 5 °, further, in the light-emitting direction, the optical axes a of the low beam light source 101 and b of the high beam light source 102 are inclined away from the main optical axis s, respectively.

The low beam light source 101 and the high beam light source 102 are not coplanar, the low beam circuit board 101a and the high beam circuit board 102a are arranged in a split mode, a second included angle and a third included angle are formed between the optical axis a of the low beam light source 101 and the optical axis b of the high beam light source 102 and the main optical axis s respectively, the second included angle is smaller than 5 degrees, the third included angle is smaller than 5 degrees, namely, the low beam circuit board 101a rotates anticlockwise by 0-5 degrees relative to the main optical axis s, the high beam circuit board 102a rotates clockwise by 0-5 degrees, namely, the optical axis a of the low beam light source and the optical axis b of the high beam light source tilt away from the main optical axis s respectively.

Referring to fig. 11, in an embodiment, the low beam light source 101 and the high beam light source 102 are not coplanar, wherein the optical axis a of the low beam light source 101 and the main optical axis s are parallel, the optical axis b of the high beam light source 102 is inclined near the main optical axis s in the light emitting direction, a fourth included angle is formed between the optical axis b of the high beam light source 102 and the main optical axis s, and 0 ° < fourth included angle < 5 °, i.e. the high beam circuit board 102a rotates counterclockwise by 0 ° -5 ° relative to the main optical axis s. Or in one embodiment, as shown in fig. 12, in the light-emitting direction, the optical axis b of the high beam light source 102 is inclined away from the main optical axis s, so as to form an included angle of 0 ° to 5 °, that is, the high beam circuit board 102a rotates clockwise by 0 ° to 5 ° relative to the main optical axis s.

As shown in fig. 13, the low beam light source 101 and the high beam light source 102 are not coplanar, the optical axis b of the high beam light source 102 is parallel to the main optical axis s, the optical axis a of the low beam light source 101 is inclined away from the main optical axis s in the light emitting direction, a fifth included angle is formed between the optical axis a of the low beam light source 101 and the main optical axis s, and 0 ° < fifth included angle < 5 °, that is, the low beam circuit board 101a is deflected clockwise by 0 ° -5 ° relative to the main optical axis s. Or in one embodiment, as shown in fig. 14, in the light emitting direction, the optical axis a of the low beam light source 101 is inclined near the main optical axis s, forming an included angle of 0 ° to 5 °, i.e., the low beam line board 101a is deflected counterclockwise by 0 ° to 5 ° with respect to the main optical axis s.

In summary, the assembly of all parts on the car lamp module provided by the embodiment of the application is carried out in the light emitting direction, so that the assembly efficiency is improved; all the component assemblies are positioned on the lens support 14, shortening the tolerance chain; the condenser 11 is used for converging the light emitted by the light source assembly 10 and emitting the converged light to the lens 15 along the light path; a cutoff element 12 located between the condenser 11 and the lens 15 for forming a cutoff line, and a focal point of the lens 15 is located on a cutoff line structure 121 of the cutoff element 12; the light source assembly 10 and the condenser 11 are arranged along a main optical axis s, assembled with the cut-off element 12 in an oriented manner; the high beam light source 102 and the low beam light source 101 can be arranged in a coplanar manner, and the low-cost radiator 16 such as extruded aluminum, bent aluminum plate and the like can be adopted for radiating the light sources. The car light module has the characteristic of compactness as a whole along the direction of a main optical axis s, all parts of the car light module are arranged at minimum intervals, the sizes of the parts of the car light module are arranged at minimum intervals, the light source assembly 10, the condenser 11 and the stop element 12 are arranged at minimum intervals, and if the parts are close to each other, the condenser 11 interferes with the stop element 12; the upper and lower structure of the car light module is compact, the optical axes of the low beam light source 101 and the high beam light source 102 are parallel to the main optical axis s or are slightly inclined, so that the car light module has the characteristic of compact upper and lower structure; the car light module compact structure for the module size is little, with low costs. The high beam circuit board 102a and the low beam circuit board 101a can be integrally arranged, so that the light-emitting error is reduced; the lens support 14 is assembled in an oriented manner, so that the production efficiency is high.

On the other hand, the embodiment of the application also discloses a car lamp device, which comprises the car lamp module. The car light device comprises the same structure and beneficial effects as the car light module in the previous embodiment. The structure and beneficial effects of the lamp module have been described in detail in the foregoing embodiments, and are not described herein.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (17)

1. A vehicle lamp module, comprising: the light source assembly, and the light collector, the cut-off element and the lens which are sequentially arranged along the main optical axis, wherein the light collector is used for converging light rays emitted by the light source assembly, and simultaneously emitting converging light rays towards the cut-off element and the lens, and the light rays are emitted through the lens and projected to form a preset light type;

The light source assembly comprises a low beam light source and a high beam light source, wherein the optical axis of the low beam light source is parallel to the main optical axis or forms an included angle of 0-5 degrees, the optical axis of the high beam light source is parallel to the main optical axis or forms an included angle of 0-5 degrees, and the low beam light source and the high beam light source are respectively positioned on two sides of the main optical axis.

2. The vehicle lamp module according to claim 1, wherein the light source assembly further comprises a low beam light source and a high beam light source, the low beam light source being provided with a plurality of low beam light sources arranged side by side on the low beam light source, the high beam light source being provided with a plurality of high beam light sources arranged side by side on the high beam light source.

3. The vehicle lamp module according to claim 1, wherein the condenser includes a low beam condenser and a high beam condenser, the low beam condenser and the high beam condenser being integrally provided, or the low beam condenser and the high beam condenser being separately provided;

The low beam condenser comprises a plurality of low beam condensing units corresponding to the low beam light sources; the high beam condenser comprises a plurality of high beam condensing units corresponding to the high beam light sources.

4. The vehicle lamp module according to claim 3, wherein the light incident surfaces of the low beam light condensing unit and the high beam light condensing unit can form a cup-shaped surface, and the light emitted from the light source assembly is condensed by the cup-shaped surface.

5. The vehicle lamp module of claim 1, wherein a distance between the light entrance surface of the light concentrator and the light source assembly is greater than a first predetermined distance, and a distance between the light exit surface of the light concentrator and the cutoff element is less than a second predetermined distance.

6. The vehicle lamp module of claim 1, wherein the focal point of the lens is located on a cutoff line structure of the cutoff element.

7. The vehicle lamp module of claim 1, further comprising an anti-focus member, wherein a plurality of hollow areas are formed at the bottom of the anti-focus member, and wherein a baffle extending upward is formed at the front end of each hollow area.

8. The vehicle lamp module according to claim 7, further comprising a lens holder, wherein the anti-focusing member is mounted in the lens holder, a through hole is formed in a side wall of the lens holder corresponding to the hollowed-out area, and a vent hole for forming convection with the hollowed-out area is formed in the other side wall of the lens holder.

9. The vehicle lamp module of claim 1, further comprising a heat sink coupled to the light source assembly on a side of the light source assembly remote from the condenser for dissipating heat from the light source assembly.

10. The vehicle lamp module of claim 8, wherein the light source assembly, the condenser, the cutoff element, and the lens are all mounted to the lens holder.

11. The vehicle lamp module according to any one of claims 1 to 10, wherein the low beam light source and the high beam light source are arranged coplanar, and an optical axis of the low beam light source, an optical axis of the high beam light source, and the main optical axis are parallel.

12. The vehicle lamp module according to any one of claims 1 to 10, wherein the low beam light source and the high beam light source are arranged in a coplanar manner, and the optical axes of the low beam light source and the high beam light source are parallel and form a first included angle with the main optical axis, respectively, and 0 ° < the first included angle < 5 °.

13. The lamp module according to claim 12, wherein an optical axis of the low beam light source is inclined away from the main optical axis in a light-emitting direction, and an optical axis of the high beam light source is inclined near the main optical axis;

or in the light emitting direction, the optical axis of the low beam light source is inclined close to the main optical axis, and the optical axis of the high beam light source is inclined away from the main optical axis.

14. The vehicle lamp module according to any one of claims 1 to 10, wherein the low beam light source and the high beam light source are not arranged in a coplanar manner, a second included angle is formed between an optical axis of the low beam light source and the main optical axis, and 0 ° < the second included angle < 5 °; and a third included angle is formed between the optical axis of the high beam light source and the main optical axis, the third included angle is smaller than 5 degrees, and in the light emitting direction, the optical axis of the low beam light source and the optical axis of the high beam light source are respectively inclined away from the main optical axis.

15. The vehicle lamp module according to any one of claims 1 to 10, wherein the low beam light source and the high beam light source are arranged non-coplanar, the optical axis of the low beam light source is parallel to the main optical axis, a fourth included angle is formed between the optical axis of the high beam light source and the main optical axis, 0 ° < the fourth included angle < 5 °, and the optical axis of the high beam light source is inclined near or far from the main optical axis.

16. The vehicle lamp module according to any one of claims 1 to 10, wherein the low beam light source and the high beam light source are arranged non-coplanar, the optical axis of the high beam light source is parallel to the main optical axis, a fifth included angle is formed between the optical axis of the low beam light source and the main optical axis, 0 ° < the fifth included angle < 5 °, and the optical axis of the low beam light source is inclined near or far from the main optical axis.

17. A vehicle lamp device comprising a vehicle lamp module according to any one of claims 1 to 16.