CN220669235U - Car light module and vehicle with same - Google Patents

Abstract

The utility model discloses a car lamp module and a vehicle with the car lamp module. This car light module includes: the low beam module and the high beam module are arranged in the first direction of the high beam module, the low beam module and the high beam module comprise a mounting bracket, a reflecting plate, a luminous piece, a circuit board and a light-emitting lens, the reflecting plate, the circuit board and the light-emitting lens are arranged on the mounting bracket, the luminous piece is arranged on the circuit board, the reflecting plate comprises a reflecting plate body and a reflecting bowl arranged on the reflecting plate body, the reflecting bowl is provided with a reflecting surface, light of the luminous piece is reflected by the reflecting surface and then emitted outwards by the light-emitting lens, and the light-emitting lens extends along the second direction; wherein the angle between the first direction and the second direction is 70-110 degrees. According to the car light module, the low beam module and the high beam module are arranged in the first direction, and the light-emitting lens extends along the second direction, so that the car light module is small in height size and simple in layout, and the working reliability of the car light module is improved.

Description

Car light module and vehicle with same

Technical Field

The utility model relates to the technical field of car lamps, in particular to a car lamp module and a vehicle with the car lamp module.

Background

In the related art, the car light module includes light-emitting part, solenoid valve, movable light screen and light-emitting lens, and movable light screen passes through solenoid valve drive realization and removes to selectively shelter from light-emitting part, thereby make the car light module can outwards transmit low beam and far beam through the light-emitting lens. The height dimension of the car light module is larger, and the electromagnetic valve and the movable light shielding plate are arranged, so that the size, cost and weight of the parts of the car light module are increased, and the reliability is reduced.

Disclosure of Invention

The present utility model aims to solve, at least to some extent, one of the above technical problems in the prior art. Therefore, the utility model provides the car lamp module which is small in height and size and simple in layout.

The utility model further provides a vehicle with the vehicle lamp module.

The car lamp module according to the embodiment of the utility model comprises: the low beam module and the high beam module are arranged in a first direction of the high beam module, the low beam module and the high beam module comprise a mounting bracket, a reflecting plate, a luminous piece, a circuit board and a light-emitting lens, the reflecting plate, the circuit board and the light-emitting lens are mounted on the mounting bracket, the luminous piece is mounted on the circuit board, the reflecting plate comprises a reflecting plate body and a reflecting bowl arranged on the reflecting plate body, the reflecting bowl is provided with a reflecting surface, light of the luminous piece is reflected by the reflecting surface and then emitted outwards by the light-emitting lens, and the light-emitting lens extends along a second direction; wherein the angle between the first direction and the second direction is 70-110 degrees.

According to the car light module provided by the embodiment of the utility model, the low beam module and the high beam module are arranged in the first direction, and the light emitting lenses of the low beam module and the high beam module extend along the second direction, so that the car light module is small in height and size, simple in layout and beneficial to improving the working reliability of the car light module.

According to some embodiments of the present utility model, the reflecting plate body includes a plurality of reflecting sub-plates, two adjacent reflecting sub-plates are connected by a reflecting connection sub-plate, at least one reflecting bowl is disposed on each reflecting sub-plate, an avoiding hole for avoiding a corresponding circuit board is further disposed on each reflecting sub-plate, and the plurality of reflecting sub-plates are parallel to each other.

According to some embodiments of the utility model, the mounting bracket has a mounting plane, and the angle between the reflective sub-plate and the mounting plane is 4 ° to 10 °.

According to some embodiments of the utility model, the reflecting surface of the reflecting bowl is an ellipsoid, and the light emitting element is arranged at the focal point of the long axis of the reflecting surface of the reflecting bowl.

According to some embodiments of the utility model, at least a portion of the reflecting surface of the reflecting bowl of the low beam module is frosted.

According to some embodiments of the utility model, the reflecting bowl of the low beam module is used to form a low beam cutoff; and/or the mounting bracket of the low beam module is provided with a cut-off line baffle plate, the cut-off line baffle plate is arranged between at least one reflecting bowl of the low beam module and the light-emitting lens, and the cut-off line baffle plate is used for forming a low beam cut-off line.

According to some embodiments of the utility model, the mounting bracket comprises a low beam mounting bracket and a high beam mounting bracket, the low beam mounting bracket comprises a low beam bracket body and a low beam heat dissipation part, the low beam heat dissipation part is positioned on one side of the low beam bracket body far away from the light emitting lens, the high beam mounting bracket comprises a high beam bracket body and a high beam heat dissipation part, and the high beam heat dissipation part is positioned on one side of the high beam bracket body far away from the low beam mounting bracket.

According to some embodiments of the present utility model, the mounting bracket includes a mounting plane and a plurality of mounting facets, two adjacent mounting facets are connected by a mounting connection facet, the plurality of mounting facets are in one-to-one correspondence with the plurality of reflection sub-plates, the plurality of mounting facets are parallel to each other, and an included angle between the mounting facet and the mounting plane is 4 ° to 10 °.

According to some embodiments of the utility model, the reflective bowl of the high beam module comprises a non-condensing bowl and a condensing bowl, the focal length of the condensing bowl being greater than the focal length of the non-condensing bowl.

According to another embodiment of the utility model, a vehicle comprises the vehicle lamp module.

According to the vehicle provided by the embodiment of the utility model, the low beam module and the high beam module of the vehicle lamp module are arranged in the first direction, and the light emitting lenses of the low beam module and the high beam module extend along the second direction, so that the height dimension of the vehicle lamp module is small, the layout is simple, and the working reliability of the vehicle lamp module is improved.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Fig. 1 is a schematic perspective view of a lamp module according to an embodiment of the present utility model;

fig. 2 is a front view of a lamp module according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of A-A of FIG. 2;

FIG. 4 is a schematic view of a low beam light extraction lens and a high beam light extraction lens at one viewing angle;

FIG. 5 is a schematic view of a low beam light extraction lens and a high beam light extraction lens at another viewing angle;

FIG. 6 is a schematic view of a low beam module;

FIG. 7 is a schematic view of the low beam module with the low beam reflector removed;

FIG. 8 is a schematic view of a low beam reflector at one viewing angle;

FIG. 9 is a schematic view of the low beam reflector at another view angle;

FIG. 10 is a schematic view of the low beam mounting bracket at one view angle;

FIG. 11 is a schematic view of the low beam mounting bracket at another view angle;

FIG. 12 is a schematic diagram of a high beam module;

FIG. 13 is a schematic view of the high beam module with the high beam reflector removed;

fig. 14 is a schematic view of a high beam reflector at one viewing angle;

fig. 15 is a schematic view of the high beam reflector at another viewing angle;

FIG. 16 is a schematic view of the high beam mounting bracket at one viewing angle;

fig. 17 is a schematic view of the high beam mounting bracket at another viewing angle.

Reference numerals:

the vehicle lamp module 100, the low beam module 10, the low beam mounting bracket 11, the low beam bracket body 111, the low beam mounting plane 1111, the low beam mounting facet 1112, the low beam connection facet 1113, the wedge-shaped protrusion 1114, the low beam heat sink 112, the low beam bracket mounting structure 113, the cut-off line baffle 114, the low beam reflector 12, the low beam reflector body 121, the low beam reflector plate 1211, the low beam reflection connection facet 1212, the low beam avoidance hole 1213, the low beam reflector bowl 122, the root contour 1221, the low beam circuit board 13, the low beam light exit lens 14, the low beam light entrance surface 141, the low beam light exit surface 142, the low beam lens mounting hole 143, the low beam light emitting element 15, the high beam module 20, the high beam mounting bracket 21, the high beam bracket body 211, the high beam mounting plane 2111, the high beam mounting facet 2112, the high beam connection facet 2113, the high beam heat sink 212, the high beam bracket mounting structure 213, the high beam reflector 22, the high beam reflector body 221, the high beam reflector facet 2211, the high beam reflector connection facet 2212, the high beam avoidance hole 2213, the high beam reflector bowl 222, the non-light emitting element 1, the high beam light exit surface 241, the high beam light emitting element 241, the light emitting element 2222, the light emitting element 242, the light emitting element 241, the light emitting element, and the light.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

A lamp module 100 according to an embodiment of the present utility model is described in detail below with reference to fig. 1 to 17.

Referring to fig. 1 to 5, a lamp module 100 according to an embodiment of the present utility model includes a low beam module 10 and a high beam module 20, the low beam module 10 being disposed in a first direction (Z1-Z2 direction) of the high beam module 20, the first direction (Z1-Z2 direction) being a height direction of a vehicle, i.e., a vehicle Z direction, when the lamp module 100 is mounted to a front portion of the vehicle.

The low beam module 10 and the high beam module 20 comprise a mounting bracket, a reflecting plate, a luminous piece, a circuit board and a light-emitting lens, wherein the reflecting plate, the circuit board and the light-emitting lens are mounted on the mounting bracket; wherein the angle between the first direction (Z1-Z2 direction) and the second direction (Y1-Y2 direction) is 70-110 degrees.

Optionally, the angle between the first direction (Z1-Z2 direction) and the second direction (Y1-Y2 direction) is 90 DEG, i.e. the first direction (Z1-Z2 direction) is perpendicular to the second direction (Y1-Y2 direction). This minimizes the size of the lamp module 100 in the first direction (Z1-Z2 direction).

The angle between the first direction (Z1-Z2 direction) and the second direction (Y1-Y2 direction) may also be 70 °, 80 °, 100 °, 110 °, or other values between 70 ° and 110 °. When the lamp module 100 is mounted on the front portion of the vehicle, the light-emitting lens may be ensured to extend substantially in the lateral direction of the vehicle.

The light-emitting lens is provided with a light-in surface and a light-out surface, and the light reflected by the reflecting surface enters the light-emitting lens through the light-in surface and is emitted to the front direction (X1 direction) of the vehicle through the light-out surface. Referring to fig. 4 to 5, the light-incident surface is configured as an arc surface protruding in the vehicle rear direction (X2 direction), and the light-exiting surface is configured as a plane or an arc surface protruding in the vehicle front direction (X1 direction). The light-emitting lens is constructed in a flat structure, the light-emitting opening of the light-emitting lens is small, alternatively, the size of the light-emitting opening of the light-emitting lens in the first direction (Z1-Z2 direction) may be 4mm to 8mm, and the size of the light-emitting opening of the light-emitting lens in the second direction (Y1-Y2 direction) may be 180mm to 220mm, for example, the size of the light-emitting opening of the light-emitting lens in the first direction (Z1-Z2 direction) is 5mm, and the size of the light-emitting opening in the second direction (Y1-Y2 direction) is 200mm, and at this time, the effective light-emitting area of the light-emitting surface is 5mm×200mm.

The size of the light-emitting lens in the first direction (Z1-Z2 direction) and the size ratio of the light-emitting lens in the second direction (Y1-Y2 direction) can be adjusted according to modeling requirements, the size of the light-emitting lens in the Y direction and the size of the light-emitting lens in the Z direction can be increased, but the linear modeling is unchanged, and the light-emitting opening of the linear modeling enables the car light module 100 to have future technological sense. The surface of the light-emitting lens serving as an optical piece should be relatively smooth, and an injection molding piece die of the light-emitting lens needs polishing treatment.

The optical surface (namely the reflecting surface) of the inner surface of the reflecting bowl needs finish processing treatment, so that the aluminized surface after aluminizing is ensured to be absolutely smooth. The non-optical surface may be roughened. The free-form surface optical surface (namely the reflecting surface) is locally subjected to rough grinding treatment, and the side wall is subjected to stripe or frosting treatment.

Specifically, referring to fig. 3 and 6-11, the low beam module 10 includes a low beam mounting bracket 11, a low beam reflector 12, a low beam light emitting element 15, a low beam circuit board 13 and a low beam light emitting lens 14, the low beam reflector 12, the low beam circuit board 13 and the low beam light emitting lens 14 are mounted on the low beam mounting bracket 11, the low beam light emitting element 15 is mounted on the low beam circuit board 13, the low beam reflector 12 includes a low beam reflector body 121 and a low beam reflector bowl 122, the low beam reflector bowl 122 is disposed on the low beam reflector body 121, the low beam reflector bowl 122 has a low beam reflecting surface, the light of the low beam light emitting element 15 is reflected by the low beam reflecting surface and is emitted outwards by the low beam light emitting lens 14, and the low beam light emitting lens 14 extends along the second direction (Y1-Y2 direction). The low beam reflecting bowl 122 may be configured as a bowl-shaped structure, and the low beam reflecting bowl 122 is covered outside the low beam light emitting element 15, so that the light emitted by the low beam light emitting element 15 can be ensured to irradiate as much as possible on the low beam reflecting surface, and be emitted outwards through the low beam light emitting lens 14 after being reflected by the low beam reflecting surface, and irradiate in the front area of the vehicle, for example, in the range of 25 meters in front of the vehicle, so as to realize low beam illumination.

Alternatively, the low beam light emitting element 15 may be an LED bead, and the low beam circuit board 13 may be a PCB board (Printed Circuit Board ).

Optionally, the number of low beam light emitters 15 is plural, and the number of low beam reflecting bowls 122 is plural, and in the specific example of fig. 6 to 11, the number of low beam light emitters 15 and the number of low beam reflecting bowls 122 are ten. Of course, the number of low beam light emitting elements 15 and low beam reflecting bowls 122 is not limited to ten, and may be increased or decreased according to the requirements of the road, but the free curved surface (i.e., low beam reflecting surface) of the low beam reflecting bowl 122 needs to be readjusted.

The low beam light-emitting lens 14 extends in the second direction (Y1-Y2 direction), and the low beam light-emitting lens 14 is constructed in a flat structure such that the low beam module 10 and the high beam module 20 are small in size in the first direction (Z1-Z2 direction), and the lamp module 100 does not occupy too much Z-space of the vehicle after the lamp module 100 is mounted on the vehicle. The low beam light-emitting lens 14 has a low beam light-entering surface 141 and a low beam light-emitting surface 142, and the light-emitting opening of the low beam light-emitting lens 14 is smaller, alternatively, the effective light-emitting area of the low beam light-emitting surface 142 may be 5mm×200mm.

Similarly, referring to fig. 3 and 12 to 17, the high beam module 20 includes a high beam mounting bracket 21, a high beam reflecting plate 22, a high beam light emitting element 25, a high beam circuit board 23, and a high beam light emitting lens 24, the high beam reflecting plate 22, the high beam circuit board 23, and the high beam light emitting lens 24 are mounted on the high beam mounting bracket 21, the high beam light emitting element 25 is mounted on the high beam circuit board 23, the high beam reflecting plate 22 includes a high beam reflecting plate body 221 and a high beam reflecting bowl 222, the high beam reflecting bowl 222 is provided on the high beam reflecting plate body 221, the high beam reflecting bowl 222 has a high beam reflecting surface, the light of the high beam light emitting element 25 is reflected by the high beam reflecting surface and is emitted outwards by the high beam light emitting lens 24, and the high beam light emitting lens 24 extends in the second direction (Y1-Y2 direction). The far-reaching light reflecting bowl 222 may be configured as a bowl-shaped structure, and the far-reaching light reflecting bowl 222 is covered outside the far-reaching light emitting element 25, so that light energy emitted by the far-reaching light emitting element 25 can be ensured to be irradiated on the far-reaching light reflecting surface as much as possible, and after being reflected by the far-reaching light reflecting surface, the light energy is emitted outwards through the far-reaching light emitting lens 24 and irradiates on the front area of the vehicle, for example, outside the range of 25 meters in front of the vehicle, thereby realizing far-reaching light illumination.

Alternatively, the high beam light emitting element 25 may be an LED lamp bead, and the high beam circuit board 23 may be a PCB board.

Alternatively, the number of high beam light emitting elements 25 is plural, the number of low beam reflecting bowls 122 is plural, and in the specific example of fig. 12 to 17, the number of high beam light emitting elements 25 and the number of high beam reflecting bowls 222 are eight. Of course, the number of the high beam light emitting elements 25 and the high beam reflecting bowl 222 is not limited to ten, and may be increased or decreased according to the requirements for road illumination, but the free curved surface (i.e., the high beam reflecting surface) of the high beam reflecting bowl 222 needs to be readjusted.

The number of the chips of the low beam light emitting element 15 and the high beam light emitting element 25 is not limited to a single chip, and the chips may be double-core or multi-core, but the free curved surfaces of the low beam reflecting bowl 122 and the high beam reflecting bowl 222 corresponding to the LEDs with the number of the chips being changed need to be finely adjusted.

The high beam light-emitting lens 24 extends in the second direction (Y1-Y2 direction), and the high beam light-emitting lens 24 is configured in a flat structure. The high beam light-emitting lens 24 has a high beam light-entering surface 241 and a high beam light-emitting surface 242, and the light-emitting opening of the high beam light-emitting lens 24 is small, alternatively, the effective light-emitting area of the high beam light-emitting surface 242 may be 5mm×200mm.

Optionally, the light emitting surface of the light emitting lens is a free curved surface with a symmetry center, and of course, the light emitting surface of the light emitting lens can also be realized according to modeling requirements. The light inlet surface of the light outlet lens can be an irregular free-form surface.

Referring to fig. 4 to 7 and fig. 12 to 13, the low beam light-emitting lens 14 is provided with a low beam lens mounting hole 143, and the fastener passes through the low beam lens mounting hole 143 and is fastened to the low beam mounting bracket 11, thereby realizing the mounting and fixing of the low beam light-emitting lens 14 on the low beam mounting bracket 11. The far-reaching light-emitting lens 24 is provided with a far-reaching light lens mounting hole 243, and the fastener passes through the far-reaching light lens mounting hole 243 and is fastened on the far-reaching light mounting bracket 21, so that the installation and the fixation of the far-reaching light-emitting lens 24 on the far-reaching light mounting bracket 21 are realized.

In the related art, the car light module includes light-emitting part, solenoid valve, movable light screen and light-emitting lens, and movable light screen passes through solenoid valve drive realization and removes to selectively shelter from light-emitting part, thereby make the car light module can outwards transmit low beam and far beam through the light-emitting lens. The height dimension of the car light module is larger, and the electromagnetic valve and the movable light shielding plate are arranged, so that the size, cost and weight of the parts of the car light module are increased, and the reliability is reduced. According to the vehicle lamp module 100 of the embodiment of the utility model, the low beam module 10 and the high beam module 20 are arranged in the first direction (Z1-Z2 direction), and the light-emitting lenses of the low beam module 10 and the high beam module 20 extend along the second direction (Y1-Y2 direction), so that the vehicle lamp module 100 has small height and simple layout, is in a flat linear structure as a whole, can emit light of low beam and high beam without electromagnetic valves and movable light shields, and is beneficial to improving the working reliability of the vehicle lamp module 100.

In some embodiments of the present utility model, the reflector body includes a plurality of reflector sub-plates, two adjacent reflector sub-plates are connected by a reflector connection sub-plate, at least one reflector bowl is disposed on each reflector sub-plate, for example, one reflector bowl, two reflector bowls, three reflector bowls and the like may be disposed on each reflector sub-plate, an avoidance hole for avoiding a corresponding circuit board is further disposed on each reflector sub-plate, at least a portion of the circuit board may be exposed from the corresponding avoidance hole, and the plurality of reflector sub-plates are parallel to each other, so that when light reflected by the reflector bowl on the plurality of reflector sub-plates is emitted to a front direction (X1 direction) through the light-emitting lens, a better light shape may be obtained.

Specifically, referring to fig. 8 to 9, the low beam reflector body 121 includes a plurality of low beam reflector sub-plates 1211, two adjacent low beam reflector sub-plates 1211 are connected by a low beam reflector connection sub-plate 1212, at least one low beam reflector bowl 122 is provided on each low beam reflector sub-plate 1211, a low beam avoidance hole 1213 for avoiding the corresponding low beam circuit board 13 is provided on each low beam reflector sub-plate 1211, and the plurality of low beam reflector sub-plates 1211 are parallel to each other, so that when the light reflected by the low beam reflector bowl 122 on the plurality of low beam reflector sub-plates 1211 is emitted to the front direction (X1 direction) of the vehicle through the low beam light outlet lens 14, a better low beam light shape can be obtained.

Similarly, referring to fig. 14 to 15, the high beam reflection plate body 221 includes a plurality of high beam reflection sub-plates 2211, two adjacent high beam reflection sub-plates 2211 are connected by a high beam reflection connection sub-plate 2212, at least one high beam reflection bowl 222 is disposed on each high beam reflection sub-plate 2211, a high beam avoiding hole 2213 for avoiding the corresponding high beam circuit board 23 is further disposed on each high beam reflection sub-plate 2211, and the plurality of high beam reflection sub-plates 2211 are parallel to each other, so that a better high beam shape can be obtained when the light reflected by the high beam reflection bowl 222 on the plurality of high beam reflection sub-plates 2211 is emitted to the front direction (X1 direction) through the high beam light output lens 24.

In some embodiments of the present utility model, the mounting bracket has a mounting plane, and the angle between the reflective sub-plate and the mounting plane is 4 ° to 10 °, alternatively, the angle between the reflective sub-plate and the mounting plane may be 4 °, 5 °, 6 °, 7 °, 8 °, 9 °, 10 °, etc., and of course, the angle may be other values in the range of 4 ° to 10 °, which are not listed here. The reflecting sub-plates are obliquely arranged, so that better light shape can be obtained when light rays reflected by the reflecting bowl on the reflecting sub-plates are emitted to the front direction (X1 direction) of the vehicle through the light emitting lens.

Specifically, referring to fig. 10 to 11, the low beam mounting bracket 11 has a low beam mounting plane 1111, and the angle between the low beam reflection sub-plate 1211 and the low beam mounting plane 1111 is 4 ° to 10 °, for example, the angle may be 5 °. Referring to fig. 16 to 17, the high beam mounting bracket 21 has a high beam mounting plane 2111, and the angle between the high beam reflection sub-plate 2211 and the high beam mounting plane 2111 is 4 ° to 10 °, for example, the angle may be 5 °.

In some embodiments of the present utility model, the reflecting surface of the reflecting bowl is an ellipsoid, and the light emitting element is disposed at the focal point of the long axis of the reflecting surface of the reflecting bowl, so that the light emitted by the light emitting element is reflected by the reflecting surface of the reflecting bowl and emitted by the light emitting lens, and a better light shape can be obtained. Specifically, the low beam light emitting element 15 is disposed at the long axis focal point of the low beam reflecting surface of the low beam reflecting bowl 122, or the low beam light emitting element 15 is disposed near the long axis focal point of the low beam reflecting surface of the low beam reflecting bowl 122, the high beam light emitting element 25 is disposed at the long axis focal point of the high beam reflecting surface of the high beam reflecting bowl 222, or the high beam light emitting element 25 is disposed near the long axis focal point of the high beam reflecting surface of the high beam reflecting bowl 222, so that the light emitted by the low beam light emitting element 15 is reflected by the low beam reflecting surface of the low beam reflecting bowl 122 and emitted by the low beam light emitting lens 14, and the light emitted by the high beam light emitting element 25 is reflected by the high beam reflecting surface of the high beam reflecting bowl 222 and emitted by the high beam light emitting lens 24, and thus a good high beam shape can be obtained.

In some embodiments of the present utility model, at least a portion of the reflecting surface of the reflecting bowl of the low beam module 10 is frosted, that is, at least a portion of the reflecting surface of the low beam reflecting bowl 122 is frosted, so that the low beam glare can be effectively prevented, and the light pattern three zones can be optimized.

In some embodiments of the present utility model, the reflective bowl of the low beam module 10 is used to form a low beam cutoff; and/or, the mounting bracket of the low beam module 10 has a cut-off line baffle 114, the cut-off line baffle 114 is disposed between at least one reflecting bowl and the light-emitting lens of the low beam module 10, and the cut-off line baffle 114 is used for forming a low beam cut-off line. Thus, a low beam cutoff can be formed by the reflector bowl itself or by the cutoff baffle 114. Referring to fig. 7 and 10, the cut-off wire baffle 114 projects in the front direction (X1 direction) of the vehicle, and the cut-off wire baffle 114 is disposed around the low beam light emitting element 15.

Specifically, in some embodiments, the low beam reflector bowl 122 is used to form a low beam cutoff.

In other embodiments, the low beam mounting bracket 11 has a cutoff baffle 114, the cutoff baffle 114 is disposed between the at least one low beam reflector 122 and the low beam light exit lens 14, and the cutoff baffle 114 is used to form a low beam cutoff.

In other embodiments, the low beam cutoff is formed by the low beam reflector bowl 122 and the cutoff baffle 114 together. For example, referring to fig. 7 and 10, the number of cut-off line baffles 114 is one, the cut-off line baffles 114 are provided only between one of the low beam reflecting cups 122 and the low beam light emitting lens 14, the cut-off line baffles 114 protrude in the front direction (X1 direction), and the cut-off line baffles 114 are provided around the Y2 end low beam light emitting element 15.

In some embodiments of the present utility model, referring to fig. 3, the mounting bracket includes a low beam mounting bracket 11 and a high beam mounting bracket 21, wherein, referring to fig. 10-11, the low beam mounting bracket 11 includes a low beam bracket body 111 and a low beam heat dissipation portion 112, the low beam heat dissipation portion 112 is connected with the low beam bracket body 111, the low beam heat dissipation portion 112 is located at a side of the low beam bracket body 111 away from the light exit lens, and in particular, the low beam heat dissipation portion 112 is located at a side of the low beam bracket body 111 away from the low beam light exit lens 14. Referring to fig. 16 to 17, the high beam mounting bracket 21 includes a high beam bracket body 211 and a high beam heat radiation portion 212, the high beam heat radiation portion 212 being connected to the high beam bracket body 211, the high beam heat radiation portion 212 being located on a side of the high beam bracket body 211 facing away from the low beam mounting bracket 11.

Alternatively, the low beam heat dissipating part 112 and the low beam bracket body 111 may be formed as a single piece, or may be detachably connected.

Alternatively, the high beam heat dissipating part 212 and the high beam bracket body 211 may be formed as an integral piece, or may be detachably connected.

Alternatively, the low beam heat dissipation portion 112 and the high beam heat dissipation portion 212 may be configured as a plurality of heat dissipation fin plates, and a heat dissipation gap is formed between two adjacent heat dissipation fin plates, so that cold air can take away heat of the heat dissipation fin plates after passing through the heat dissipation gap, and thereby heat dissipation can be performed on the low beam module 10 and the high beam module 20.

Alternatively, the low beam heat dissipating portion 112 and the high beam heat dissipating portion 212 may be formed by a die-cast aluminum process or a stamped aluminum process.

Alternatively, the material of the low beam heat dissipating portion 112 and the high beam heat dissipating portion 212 may be aluminum material, or may be other materials, such as copper, iron, plastic, and the like.

Alternatively, the shapes of the low beam heat dissipating portion 112 and the high beam heat dissipating portion 212 are not limited to the heat dissipating fin plate, but may be a mesh shape, a pin shape, or the like.

In some embodiments of the present utility model, the mounting bracket includes a mounting plane and a plurality of mounting facets, two adjacent mounting facets are connected by a mounting connection facet, the plurality of mounting facets are in one-to-one correspondence with the plurality of reflective sub-plates, the plurality of mounting facets are parallel to each other, and an included angle between the mounting facets and the mounting plane is 4 ° to 10 °. Alternatively, the mounting facets are parallel to the corresponding reflective sub-plates, which can reduce the overall height of the mounting bracket and reflective plate assembly in the first direction (Z1-Z2 direction), resulting in a smaller Z dimension of the lamp module 100.

Specifically, referring to fig. 10 to 11, the low beam mounting bracket 11 includes a low beam mounting plane 1111 and a plurality of low beam mounting facets 1112, adjacent two low beam mounting facets 1112 are connected by a low beam connecting facet 1113, the plurality of low beam mounting facets 1112 are in one-to-one correspondence with a plurality of low beam reflection facets 1211, the plurality of low beam mounting facets 1112 are parallel to each other, and an angle between the low beam mounting facets 1112 and the low beam mounting plane 1111 is 4 ° to 10 °. Alternatively, the low beam mounting facets 1112 are parallel to the corresponding low beam reflection sub-plates 1211.

Referring to fig. 6 to 7 and 10, a wedge-shaped protrusion 1114 may be disposed on the dipped beam holder body 111, the wedge-shaped protrusion 1114 is aligned with the dipped beam avoidance hole 1213, the dipped beam circuit board 13 is mounted on the corresponding wedge-shaped protrusion 1114, the wedge-shaped protrusion 1114 and the dipped beam circuit board 13 can both expose a portion from the dipped beam avoidance hole 1213, and the dipped beam circuit board 13 provided with the dipped beam light emitting element 15 is not exposed from the dipped beam avoidance hole 1213, thereby ensuring that the relative distance between the dipped beam light emitting element 15 on the dipped beam circuit board 13 and the dipped beam reflecting bowl 122 meets the requirement, and being beneficial to compact structure.

Similarly, referring to fig. 16 to 17, the high beam mounting bracket 21 includes a high beam mounting plane 2111 and a plurality of high beam mounting facets 2112, two adjacent high beam mounting facets 2112 are connected by a high beam connecting facet 2113, the plurality of high beam mounting facets 2112 are in one-to-one correspondence with the plurality of high beam reflecting sub-plates 2211, the plurality of high beam mounting facets 2112 are parallel to each other, and an angle between the high beam mounting facets 2112 and the high beam mounting plane 2111 is 4 ° to 10 °. Optionally, the high beam mounting facets 2112 are parallel to the corresponding high beam reflective sub-plate 2211.

In some embodiments of the present utility model, referring to fig. 10-11, the low beam mounting bracket 11 is provided with a low beam bracket mounting structure 113, and the low beam mounting bracket 11 can be fixed to the total bracket by using a fastener through the low beam bracket mounting structure 113, thereby realizing the fixation of the low beam lamp group to the total bracket. Referring to fig. 16 to 17, the high beam mounting bracket 21 is provided with a high beam bracket mounting structure 213, and the high beam mounting bracket 21 can be fixed to the main bracket by passing through the high beam bracket mounting structure 213 using a fastener, thereby fixing the high beam lamp group to the main bracket. Mounting the total bracket on the vehicle body can realize the mounting of the lamp module 100 on the vehicle body.

In other embodiments, the use of the overall bracket may be eliminated, and the low beam module 10 may be directly secured to the vehicle body using the low beam bracket mounting structure 113 and the high beam module 20 may be directly secured to the vehicle body using the high beam bracket mounting structure 213.

In some embodiments of the present utility model, the reflective bowl of the high beam module 20 includes a non-light-gathering bowl 2221 and a light-gathering bowl 2222, the focal length of the light-gathering bowl 2222 being greater than the focal length of the non-light-gathering bowl 2221. The high beam light emitting element 25 is reflected by the non-condensing bowl 2221 and the condensing bowl 2222, and then emitted to the front of the vehicle through the high beam light emitting lens 24. In the embodiment of fig. 15, only the far-light reflecting bowl 222 at the Y1 end and the Y2 end is the light collecting bowl 2222, and in other embodiments, the number of the light collecting bowls 2222 is not limited to two, but may be three, four or more, and the like, and may be increased or decreased according to the requirements for the road illumination, and may be increased on one side or both sides according to the arrangement condition of the Y-directional space.

When the lamp module 100 needs to implement the low beam function, the high beam light emitting element 25 on the high beam circuit board 23 is in an off state, the low beam light emitting element 15 on the low beam circuit board 13 is at the free curved focal point of the inner surface of the low beam reflector 122 and nearby, when the driving current lights the low beam light emitting element 15, the outgoing light emitted by the light emitting chip on the upper surface of the low beam light emitting element 15 reaches the aluminized film layer on the free curved surface of the low beam reflector 122 in a lambertian illuminant type, and because the local contour line of the inner free curved surface of the low beam reflector 122 is designed in the requirement of the low beam cut-off line (for example, the root contour line 1221 of the low beam reflector 122 shown in fig. 9), when the light leaves from the aluminized film layer on the free curved surface of the low beam reflector 122, the light is irradiated to the low beam light inlet surface 141 at the rear of the low beam light outlet lens 14 in the form of the low beam initial light, and the low beam light outlet lens 14 is projected from the low beam light outlet surface 142 at the front of the low beam light outlet lens 14 after the initial low beam correction by the adjustment of curved surface radiance.

A vehicle according to another embodiment of the present utility model includes the lamp module 100 of the above embodiment.

According to the vehicle of the embodiment of the utility model, the low beam module 10 and the high beam module 20 of the vehicle lamp module 100 are arranged in the first direction (Z1-Z2 direction), and the light emitting lenses of the low beam module 10 and the high beam module 20 extend along the second direction (Y1-Y2 direction), so that the vehicle lamp module 100 has small height dimension and simple layout, is in a flat linear structure as a whole, can emit light of low beam and high beam without electromagnetic valves and movable light shielding plates, and is beneficial to improving the working reliability of the vehicle lamp module 100.

In the description of the present utility model, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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 utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may communicate with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (10)

1. A vehicle lamp module, comprising: the low beam module and the high beam module are arranged in a first direction of the high beam module, the low beam module and the high beam module comprise a mounting bracket, a reflecting plate, a luminous piece, a circuit board and a light-emitting lens, the reflecting plate, the circuit board and the light-emitting lens are mounted on the mounting bracket, the luminous piece is mounted on the circuit board, the reflecting plate comprises a reflecting plate body and a reflecting bowl arranged on the reflecting plate body, the reflecting bowl is provided with a reflecting surface, light of the luminous piece is reflected by the reflecting surface and then emitted outwards by the light-emitting lens, and the light-emitting lens extends along a second direction;

wherein the angle between the first direction and the second direction is 70-110 degrees.

2. The vehicle lamp module according to claim 1, wherein the reflecting plate body comprises a plurality of reflecting sub-plates, two adjacent reflecting sub-plates are connected through reflecting connection sub-plates, at least one reflecting bowl is arranged on each reflecting sub-plate, avoiding holes for avoiding corresponding circuit boards are further formed in each reflecting sub-plate, and the reflecting sub-plates are parallel to each other.

3. The lamp module of claim 2, wherein the mounting bracket has a mounting plane, and the reflective sub-plate is angled between 4 ° and 10 ° from the mounting plane.

4. The vehicle lamp module according to claim 1, wherein the reflecting surface of the reflecting bowl is an ellipsoid, and the light emitting element is disposed at a focal point of a long axis of the reflecting surface of the reflecting bowl.

5. The vehicle lamp module of claim 1, wherein at least a portion of the reflective surface of the reflector bowl of the low beam module is frosted.

6. The vehicle lamp module of claim 1, wherein the reflective bowl of the low beam module is used to form a low beam cutoff; and/or the mounting bracket of the low beam module is provided with a cut-off line baffle plate, the cut-off line baffle plate is arranged between at least one reflecting bowl of the low beam module and the light-emitting lens, and the cut-off line baffle plate is used for forming a low beam cut-off line.

7. The vehicle lamp module of claim 1, wherein the mounting bracket comprises a low beam mounting bracket and a high beam mounting bracket, the low beam mounting bracket comprises a low beam bracket body and a low beam heat sink, the low beam heat sink is located on a side of the low beam bracket body away from the light-emitting lens, the high beam mounting bracket comprises a high beam bracket body and a high beam heat sink, and the high beam heat sink is located on a side of the high beam bracket body away from the low beam mounting bracket.

8. The vehicle lamp module according to claim 2, wherein the mounting bracket comprises a mounting plane and a plurality of mounting facets, two adjacent mounting facets are connected by a mounting connection facet, the plurality of mounting facets are in one-to-one correspondence with the plurality of reflection facets, the plurality of mounting facets are parallel to each other, and an included angle between the mounting facets and the mounting plane is 4 ° to 10 °.

9. The vehicle lamp module of claim 1, wherein the reflector bowl of the high beam module comprises a non-condensing bowl and a condensing bowl, the focal length of the condensing bowl being greater than the focal length of the non-condensing bowl.

10. A vehicle comprising a lamp module according to any one of claims 1-9.