CN210319815U - Illumination module, car light and vehicle - Google Patents

Abstract

The utility model relates to a vehicle lighting technology field discloses an illumination module, car light and vehicle. Wherein, lighting module includes the passing light source, the distance light source, spotlight component and lens, spotlight component includes spotlight ware and support piece, the spotlight ware sets up on support piece, be provided with the extension on the support piece, the last border of the play plain noodles of spotlight ware can link up with the last border of the preceding terminal surface of extension and form the cut-off line structure, the passing light source shoots at the light on the cut-off line structure and forms the passing light cut-off line after the lens refraction, the light that the distance light source sent transmits to lens through the spotlight ware, form the distance light shape after the lens refraction. The utility model provides an illumination module is through directly setting up the extension on support piece, when spotlight ware and support piece location installation for the play plain noodles of spotlight ware and the preceding terminal surface direct positioning of extension, thereby can reduce location installation error between the two, improve positioning accuracy.

Description

Illumination module, car light and vehicle

Technical Field

The utility model relates to a vehicle lighting technology field especially relates to an illumination module, car light and vehicle.

Background

According to the standards related to vehicle lamps (for example, the chinese standard GB 25991), the low beam shape has an important component called "zone III" which is located above the cut-off line and mainly illuminates objects above the road surface, such as the sign, so that the driver can obtain information such as the sign.

Since the angular range of the high beam shape of the vehicle lamp in the horizontal direction is relatively narrow and the angular range of the low beam shape in the horizontal direction is relatively large, in order to form a complete low beam cut-off, an extension is usually provided in the lighting module which cooperates with the condenser. However, in the conventional arrangement mode of the extension portion, when the lighting module is assembled, the extension portion and the condenser are generally assembled for many times, so that the positioning and installation error between the condenser and the extension portion is increased, and the positioning accuracy is reduced.

Therefore, a new lighting module is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

A first object of the present invention is to provide an illumination module, which can reduce the positioning and installation error between the extension and the condenser, and improve the positioning and installation accuracy, compared with the prior art.

A second object of the utility model is to provide a car light, through using foretell lighting module, can reduce the location installation error between extension and the spotlight ware, improve location installation accuracy, guarantee lighting quality.

A third object of the present invention is to provide a car light, which can reduce the positioning error between the extending portion and the condenser, improve the positioning accuracy, and ensure the safety of driving the car.

In order to realize the purpose, the following technical scheme is provided:

a lighting module, comprising: near light source, distance light source, spotlight component and lens, spotlight component includes spotlight ware and support piece, the spotlight ware sets up on the support piece, be provided with the extension on the support piece, the last border of the play plain noodles of spotlight ware can with the last border of the preceding terminal surface of extension links up and forms the cut-off line structure, near light source hits to the structural light warp of cut-off line forms near light cut-off line after the lens refraction, the light warp that the distance light source sent the spotlight ware transmits to lens, warp form distance light shape after the lens refraction.

Further, the light-emitting surface is a light-emitting cambered surface, the front end face of the extending portion is an extending cambered surface, the light-emitting cambered surface can be spliced with the extending cambered surface, and the curvature radius of the light-emitting cambered surface is the same as that of the extending cambered surface.

Further, the number of the extending parts is two, and the two extending parts are respectively located on two sides of the condenser.

Further, the light gathering assembly further comprises a pressing plate, and the light gathering device is clamped between the supporting piece and the pressing plate.

Furthermore, a clamping hook is arranged on the condenser, a clamping groove is formed in the supporting piece, and the clamping hook can be clamped into the clamping groove.

Furthermore, the clamping hook and the clamping groove both extend along the extending direction of the light emitting surface.

Furthermore, the light condensing assembly further comprises a baffle, a plurality of light guide parts are arranged on the light condenser, a wedge-shaped gap is formed between every two adjacent light guide parts, and the baffle can cover the light guide parts and shield the wedge-shaped gap.

Further, the thickness of separation blade is 0.5 mm.

The reflecting mirror is provided with a first reflecting surface and a second reflecting surface in sequence;

the light emitted to the first reflecting surface by the low-beam light source is reflected by the first reflecting surface and then refracted by the lens to form a low-beam middle area light shape;

the light emitted to the second reflecting surface by the low-beam light source is reflected by the second reflecting surface and then refracted by the lens to form a low-beam widening area light shape.

Further, still include the lens support, still be provided with the third plane of reflection on the speculum, lens set up in on the lens support, be provided with the fourth plane of reflection on the lens support, the low beam light source penetrates extremely the light of third plane of reflection passes through in proper order behind third plane of reflection and the fourth plane of reflection lens refraction forms low beam III district light shape.

A vehicle lamp comprising a lighting module as described above.

A vehicle comprising a vehicle light as described above.

The utility model also provides a lighting module, include: the light gathering component comprises a light gathering device and a blocking piece, a plurality of light guiding parts are arranged on the light gathering device, wedge-shaped gaps are arranged between every two adjacent light guiding parts, the blocking piece can cover the light guiding parts and block the wedge-shaped gaps, light rays emitted by the low-beam light source form low-beam light shapes after being refracted by the lens, and light rays emitted by the high-beam light source are transmitted to the lens through the light gathering device and form high-beam light shapes after being refracted by the lens.

Further, the blocking piece is an iron sheet.

Further, the thickness of separation blade is 0.5 mm.

Furthermore, the light gathering assembly further comprises a supporting piece and a pressing plate, and the light gathering device is clamped between the supporting piece and the pressing plate.

Furthermore, a clamping hook is arranged on the condenser, a clamping groove is formed in the supporting piece, and the clamping hook can be clamped into the clamping groove.

Furthermore, the clamping hook and the clamping groove both extend along the extending direction of the light-emitting surface of the condenser.

The embodiment also provides a vehicle lamp comprising the lighting module.

The embodiment also provides a vehicle comprising the lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an illumination module is through directly setting up the extension on support piece, when spotlight ware and support piece location installation for the play plain noodles of spotlight ware and the preceding terminal surface direct positioning of extension only produce positioning error between the two, compare when setting up the extension on the part with spotlight ware indirect location, can reduce positioning error between the two, improve positioning accuracy.

The utility model provides a car light through using foretell lighting module, can reduce the location installation error between extension and the spotlight ware, improves location installation accuracy, guarantees lighting quality.

The utility model provides a vehicle, through using foretell car light, can reduce the location installation error between extension and the spotlight ware, improve location installation accuracy, ensure vehicle driving's security.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a lighting module according to a first embodiment of the present invention;

fig. 2 is a cross-sectional view of a lighting module according to an embodiment of the present invention;

fig. 3 is a schematic view illustrating an assembly relationship between a light collector and a support member according to an embodiment of the present invention;

fig. 4 is a simulated light pattern diagram of a dipped beam light pattern of a vehicle lamp according to a first embodiment of the present invention;

fig. 5 is a schematic view of a vehicle lamp after superimposing a high beam shape and a low beam shape according to a first embodiment of the present invention;

fig. 6 is a schematic view of a rear lamp light shape of a high beam light source for turning off a portion to avoid glare according to a first embodiment of the present invention;

fig. 7 is a schematic structural diagram of a light condensing assembly according to a first embodiment of the present invention at a first angle;

fig. 8 is a schematic structural diagram of a light condensing assembly according to a first embodiment of the present invention at a second angle;

fig. 9 is a cross-sectional view of a reflector and a light-gathering assembly according to a first embodiment of the present invention;

fig. 10 is a schematic view illustrating an assembly relationship of a pressing plate, a condenser and a supporting member according to an embodiment of the present invention;

fig. 11 is an exploded view of a light condensing assembly according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a supporting member according to an embodiment of the present invention;

fig. 13 is a partial cross-sectional view of a lighting module according to an embodiment of the present invention;

fig. 14 is a schematic view of a first partial structure of a lighting module according to an embodiment of the present invention;

fig. 15 is a schematic view of a second partial structure of a lighting module according to an embodiment of the present invention.

Reference numerals:

100-low beam cut-off; 200-low beam mid-zone light shape; 300-low beam broadening area photopic; 400-low beam zone III light shape;

1-a mirror; 11-a first reflective surface; 12-a second reflective surface; 13-a third reflective surface;

21-a lens; 22-a lens holder; 221-a fourth reflective surface;

3-low beam light source;

4-a light-gathering component; 41-a condenser; 411-cut-off line structure; 412-a light directing portion; 413-a wedge gap; 414-a light-emitting surface; 415-a hook; 416-reinforcing ribs; 417-first locating hole; 42-a baffle plate; 421-a first via; 43-a support; 431-an extension; 432-a limit projection; 433-a card slot; 434-positioning protrusions; 435-positioning pins; 436-threaded holes; 437-mounting through holes; 44-a platen; 441-a second positioning hole; 442-a second via; 45-fasteners;

5-low beam circuit board;

6-high beam light source;

7-a high beam circuit board;

8-connecting the stent;

9-a radiator;

10-a fan.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the present invention is further described below by referring to the drawings and the detailed description.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "front", "back", "inner", "outer", etc. indicate the directions or positional relationships based on the conventional arrangement of the present product when used, and are only for the convenience of description of the present invention, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1 to 4, the present embodiment provides a lighting module, which can be applied to a vehicle lamp. Specifically, the lighting module includes a low beam light source 3, a high beam light source 6, a condensing assembly 4, and a lens 21. The light condensing assembly 4 includes a light condenser 41 and a support 43, and the light condenser 41 is disposed on the support 43. Because the angle range of the high beam shape of the car light in the horizontal direction is relatively narrow, the angle range of the low beam shape in the horizontal direction is relatively large, in order to form a complete low beam cut-off line, the support 43 is provided with the extension portion 431, the upper boundary of the light emitting surface 414 of the condenser 41 can be connected with the upper boundary of the front end surface of the extension portion 431 to form a cut-off line structure 411, the light emitted from the low beam light source 3 to the cut-off line structure 411 is refracted by the lens 21 to form a low beam cut-off line 100, the light emitted from the high beam light source 6 is transmitted to the lens 21 through the condenser 41, and the high beam shape is formed after being refracted by the lens 21.

Fig. 4 is a simulated light pattern diagram of a low-beam light pattern of a vehicle lamp, as shown in fig. 4, the low-beam light pattern of the vehicle lamp includes a low-beam III-zone light pattern 400 located above a low-beam cut-off line 100, a low-beam middle-zone light pattern 200 located below the low-beam cut-off line 100 and located in a central zone (a zone shown by a broken line in the figure), and a low-beam wide-zone light pattern 300 located below the low-beam cut-off line 100 and located in a wide-zone, the low-beam middle-zone light pattern 200 and the low-beam wide-zone light pattern 300 being coincident at the central zone. Fig. 5 is a schematic view showing a high beam and a low beam superimposed on each other, wherein the high beam above the matrix headlight is turned off to dim a portion of the high beam, so as to avoid dazzling the oncoming traffic, and the light pattern is schematically shown in fig. 6.

In the lighting module provided by this embodiment, the extension portion 431 is directly disposed on the support 43, so that when the light collector 41 and the support 43 are positioned and mounted, the light emitting surface 414 of the light collector 41 and the front end surface of the extension portion 431 are directly positioned, and a positioning error is generated between the light emitting surface 414 of the light collector 41 and the front end surface of the extension portion 431 only once.

Specifically, as shown in fig. 3, the condenser 41 is provided with a plurality of light guide portions 412, a free end of each light guide portion 412 is a light entrance end, the other ends of the light guide portions 412 are converged together to form a light exit surface 414, and the light entrance end is disposed opposite to the light exit surface 414. The number of the high beam light sources 6 is plural, and the high beam light sources 6 are provided in one-to-one correspondence with the light guide portions 412. The light entrance end of the light guide part 412 faces the high beam light source 6, and the light exit surface 414 faces the lens 21.

Preferably, the light-emitting surface 414 is a light-emitting cambered surface, the front end surface of the extending portion 431 is an extending cambered surface, the light-emitting cambered surface can be spliced with the extending cambered surface, and the curvature radius of the light-emitting cambered surface is the same as that of the extending cambered surface, so as to ensure that the light-emitting cambered surface and the extending cambered surface can be spliced together. Further, the light emergent cambered surface is matched with the object focal plane of the lens 21 so as to enable the imaging to be clearer.

Further, the number of the extensions 431 is two, and the two extensions 431 are respectively located at both sides of the condenser 41. That is, the extending arc surfaces of the two extending portions 431 can be respectively spliced with the two sides of the light emitting surface 414.

Preferably, as shown in fig. 3 and fig. 7 to 9, the light collecting assembly 4 further includes a blocking sheet 42, the light collector 41 is provided with a plurality of light guide portions 412, a wedge-shaped gap 413 is formed between two adjacent light guide portions 412, and the blocking sheet 42 can cover the light guide portions 412 and block the wedge-shaped gap 413. Stray light is formed as the low-beam light reflected by the reflector 1 strikes the upper surface of the light guide part 412 and the wedge-shaped gap 413, thereby affecting the light shape effect. By additionally arranging the blocking sheet 42, the blocking sheet 42 covers the upper surface of the light guide part 412 and blocks the wedge-shaped gap 413, so that light rays reflected by the reflector 1 cannot enter the wedge-shaped gap 413, the formation of stray light is avoided, and the light shape effect is ensured.

In order to prevent the baffle 42 from blocking as little as possible of the effective light reflected by the reflector 1, the thickness of the baffle 42 needs to be as thin as possible, alternatively the thickness of the baffle 42 is 0.5 mm. Optionally, the flap 42 is a thin iron plate. As shown in fig. 9, the effective light is other low-beam light except the low-beam light emitted to the upper surface of the light guide part 412 and the wedge-shaped gap 413 when the blocking sheet 42 is not provided, and the arrow direction in the figure indicates the propagation direction of the effective light reflected by the reflector 1 on the cut-off line structure 411, and if the blocking sheet 42 is too thick, the effective light blocks the effective light and affects the light shape effect.

Optionally, as shown in fig. 3, a reinforcing rib 416 is further disposed between two adjacent light guide portions 412. Specifically, the reinforcing ribs 416 are located on a side near the free end of the light guide part 412. The ribs 416 are advantageous to improve the structural strength of the entire condenser 41, and to ensure the relative accuracy between the light guide portions 412, so that the relative distance between the light guide portions 412 is kept constant. In the present embodiment, the condenser 41 is an integrally formed structure.

Preferably, as shown in fig. 7-10, the light-gathering assembly 4 further includes a pressure plate 44, and the light-gathering device 41 is sandwiched between the support 43 and the pressure plate 44. That is, the supporting member 43 is located below the condenser 41, and the pressing plate 44 is pressed above the condenser 41, so that the fixing stability of the condenser 41 is ensured by the cooperation between the pressing plate 44 and the supporting member 43. Specifically, in the present embodiment, both sides of the condenser 41 and the free end of the light guide part 412 are sandwiched between the support member 43 and the pressure plate 44.

Optionally, as shown in fig. 11 and 12, a limiting protrusion 432 is further disposed on the supporting member 43, and the limiting protrusion 432 can be inserted into the wedge-shaped gap 413. Through the cooperation of spacing arch 432 with wedge clearance 413, can prevent that spotlight 41 from taking place to move about relative support piece 43 to be favorable to guaranteeing the stability and the accuracy of spotlight 41 position. Preferably, in this embodiment, the limiting protrusions 432 are provided in two rows, wherein one row of the limiting protrusions 432 can be inserted into the wedge-shaped gap 413 on one side of the reinforcing rib 416, and the other row of the limiting protrusions 432 can be inserted into the wedge-shaped gap 413 on the other side of the reinforcing rib 416. By arranging the two rows of limiting protrusions 432, the condenser 41 can be prevented from moving back and forth relative to the supporting piece 43, the fixing stability of the condenser 41 is further improved, and the position accuracy of the condenser 41 is ensured.

Alternatively, as shown in fig. 11 and 12, a positioning protrusion 434 is further provided on the support 43, and the positioning protrusion 434 can abut against the bottom surface of the condenser 41. That is, the positioning protrusion 434 can abut against the bottom surface of the optical collector 41, so as to improve the adhesion between the optical collector 41 and the pressing plate 44, and ensure the stability of fixing the optical collector 41. Specifically, a plurality of positioning protrusions 434 are spaced along the arc.

Alternatively, as shown in fig. 11 and 12, the supporting member 43 is further provided with a positioning pin 435, the condenser 41 is provided with a first positioning hole 417, the pressing plate 44 is provided with a second positioning hole 441, and the positioning pin 435 can sequentially pass through the first positioning hole 417 and the second positioning hole 441. Specifically, in the present embodiment, the number of the positioning pins 435, the first positioning holes 417, and the second positioning holes 441 is two, respectively. Two alignment pins 435 are located on either side of the support 43. The two first positioning holes 417 are respectively located at two sides of one end of the condenser 41 close to the light-emitting surface 414. The two second positioning holes 441 are respectively located at two sides of the pressing plate 44.

Optionally, as shown in fig. 11 and 12, a threaded hole 436 is further provided on the supporting member 43, a first through hole 421 is provided on the blocking piece 42, a second through hole 442 is provided on the pressing plate 44, and the fastener 45 can sequentially pass through the first through hole 421 and the second through hole 442 and then be in threaded fit with the threaded hole 436, so as to connect and fix the blocking piece 42, the pressing plate 44, and the supporting member 43, and fix the light collector 41, thereby completing the assembly of the light collecting assembly 4. Specifically, in the present embodiment, the number of the screw holes 436, the first through holes 421, and the second through holes 442 is two, respectively. Two threaded holes 436 are located on either side of the support 43. The two first through holes 421 are respectively located at two sides of the blocking plate 42. The two second through holes 442 are located at both sides of the pressing plate 44, respectively. After the light focusing assembly 4 is assembled, the light focusing assembly 4 is fixedly connected with the high beam circuit board 7 and the heat sink 9 by the cooperation of the fastening member and the mounting through hole 437, wherein the mounting through hole 437 is located on the supporting member 43.

Alternatively, as shown in fig. 12, 13 and 14, a hook 415 is provided on the condenser 41, a slot 433 is provided on the support 43, and the hook 415 can be snapped into the slot 433. The matching of the hook 415 and the slot 433 is beneficial to ensuring the stability of the condenser 41 fixed on the supporting member 43. Preferably, the hook 415 is located at a lower portion of one end of the condenser 41 close to the light emitting surface 414. In the embodiment, since the pressing plate 44 presses the two sides of the end of the light collector 41 close to the light emitting surface 414, in order to avoid the upward convex deformation of the middle portion of the end of the light collector 41 close to the light emitting surface 414, the hook 415 is disposed at the lower portion of the end of the light collector 41 close to the light emitting surface 414. Further, the hook 415 and the slot 433 both extend along the extending direction of the light emitting surface 414, that is, the hook 415 and the slot 433 both have an arc-shaped strip shape.

Preferably, as shown in fig. 1-2 and 13-14, the lighting module provided in this embodiment further includes a reflector 1, and the reflector 1 is sequentially provided with a first reflecting surface 11 and a second reflecting surface 12; the light beam emitted from the low beam light source 3 to the first reflection surface 11 is reflected by the first reflection surface 11 and then refracted by the lens 21 to form a light pattern 200 in the middle of the low beam, which requires high illumination; the light beam emitted from the low beam light source 3 to the second reflection surface 12 is reflected by the second reflection surface 12 and then refracted by the lens 21 to form a low beam broadening area light pattern 300, which requires uniform illumination and a larger broadening angle.

Preferably, as shown in fig. 1-2 and 13-14, the lighting module provided in this embodiment further includes a lens holder 22, the reflector 1 is further provided with a third reflective surface 13, the lens 21 is disposed on the lens holder 22, the lens holder 22 is provided with a fourth reflective surface 221, and the light emitted from the low-beam light source 3 to the third reflective surface 13 is reflected by the third reflective surface 13 and the fourth reflective surface 221 in sequence and then refracted by the lens 21 to form a low-beam III-zone light shape 400. The fourth reflecting surface 221 for forming the low beam III zone light shape 400 is arranged on the lens support 22, so that the space inside the lens support 22 can be fully utilized, interference with other parts in the lighting module is avoided, and the effect of the low beam III zone light shape is ensured. Further, the first reflecting surface 11, the second reflecting surface 12, and the third reflecting surface 13 are provided on the mirror 1 in this order from the rear to the front. Because the light shape requirements to be formed by the three reflecting surfaces on the reflecting mirror 1 are different, the three reflecting surfaces have different sections.

Specifically, a first part of the light emitted from the low-beam light source 3 is emitted to the first reflection surface 11, and is directly reflected to the lens 21 from above the condenser 41 through the first reflection surface 11, or is reflected to the upper surface of the condenser 41 first and then is reflected to the lens 21 through the upper surface of the condenser 41, and finally is refracted by the lens 21 to form the low-beam middle area light shape 200; the second part of the light is emitted to the second reflection surface 12, and is directly reflected to the lens 21 from the upper side of the condenser 41 through the second reflection surface 12, or is reflected to the upper surface of the condenser 41 first and then is reflected to the lens 21 through the upper surface of the condenser 41, and finally is refracted by the lens 21 to form a near-beam widening area light shape 300; the third part of the light is reflected to the cut-off line structure 411 by the first reflection surface 11 and the second reflection surface 12, and then reflected to the lens 21 by the cut-off line structure 411, and refracted by the lens 21 to form a near light cut-off line 100; the fourth light beam is incident on the third reflective surface 13, reflected by the third reflective surface 13 to the fourth reflective surface 221, reflected by the fourth reflective surface 221 to the lens 21, and finally refracted by the lens 21 to form the near-beam III-zone light pattern 400.

As shown in fig. 2 and 15, the lighting module provided in the present embodiment further includes a low-beam circuit board 5, and the low-beam light source 3 is disposed on the low-beam circuit board 5. Further, as shown in fig. 2 in conjunction with fig. 11, 14, and 15, the lighting module provided in this embodiment further includes a high beam light source 6 and a high beam circuit board 7, and the high beam light source 6 is disposed on the high beam circuit board 7. In the present embodiment, the low beam light source 3 and the high beam light source 6 are both LED lamps. Preferably, as shown in fig. 1, 2 and 15, the lighting module provided by the present embodiment further includes a heat sink 9, and the low beam circuit board 5 and the high beam circuit board 7 are both mounted on the heat sink 9. The provision of the heat sink 9 is advantageous for extending the lifetime of the optical element. Specifically, the low beam circuit board 5 is mounted on the upper portion of the heat sink 9 and disposed opposite to the reflector 1. Specifically, the high beam circuit board 7 is disposed on a side of the heat sink 9 facing the lens 21. The light-focusing assembly 4 is connected with the high beam circuit board 7 and the heat sink 9. As shown in fig. 1 and 2, the lighting module provided in this embodiment further includes a connecting bracket 8, and the lens bracket 22 is connected to the heat sink 9 through the connecting bracket 8. In order to increase the heat dissipation efficiency of the heat sink 9, as shown in fig. 1 and fig. 2, the lighting module provided in this embodiment further includes a fan 10, and the fan 10 is disposed on a side of the heat sink 9 away from the lens 21.

The embodiment also provides a vehicle lamp comprising the lighting module. The car light that this embodiment provided through using above-mentioned lighting module, can reduce the location installation error between extension and the spotlight ware, improves location installation accuracy, guarantees illumination quality.

The embodiment also provides a vehicle comprising the vehicle lamp. According to the vehicle provided by the embodiment, the lamp is applied, so that the positioning and mounting error between the extension part and the condenser can be reduced, the positioning and mounting precision is improved, and the driving safety of the vehicle is ensured.

Example two

The embodiment further provides an illumination module, including low beam light source 3, high beam light source 6, light condensing assembly 4 and lens 21, light condensing assembly 4 includes condenser 41 and separation blade 42, condenser 41 is last to be provided with a plurality of light guide parts 412, wedge-shaped clearance 413 has between two adjacent light guide parts 412, separation blade 42 can cover on light guide part 412 and shelter from wedge-shaped clearance 413, light that low beam light source 3 sent forms low beam light shape after lens 21 refracts, light that high beam light source 6 sent transmits to lens 21 through condenser 41, form high beam light shape after lens 21 refracts.

Stray light is formed as the low-beam light reflected by the reflector 1 strikes the upper surface of the light guide part 412 and the wedge-shaped gap 413, thereby affecting the light shape effect. In the illumination module provided in this embodiment, the blocking sheet 42 is additionally provided, so that the blocking sheet 42 covers the upper surface of the light guide part 412 and blocks the wedge-shaped gap 413, and light reflected by the reflector 1 cannot enter the wedge-shaped gap 413, thereby avoiding formation of stray light and ensuring a light shape effect.

In order to prevent the baffle 42 from blocking as little as possible of the effective light reflected by the reflector 1, the thickness of the baffle 42 needs to be as thin as possible, alternatively the thickness of the baffle 42 is 0.5 mm. Optionally, the flap 42 is an iron sheet. As shown in fig. 9, the effective light is other low-beam light except the low-beam light emitted to the upper surface of the light guide part 412 and the wedge-shaped gap 413 when the blocking sheet 42 is not provided, and the arrow direction in the figure indicates the propagation direction of the effective light reflected by the reflector 1 on the cut-off line structure 411, and if the blocking sheet 42 is too thick, the effective light blocks the effective light and affects the light shape effect.

Preferably, the light condensing assembly 4 further includes a support 43 and a pressing plate 44, the light condenser 41 is clamped between the support 43 and the pressing plate 44, and the structures and the connection manners of the three are the same as those of the first embodiment.

Optionally, a hook 415 is disposed on the condenser 41, a slot 433 is disposed on the supporting member 43, and the hook 415 can be snapped into the slot 433. The matching of the hook 415 and the slot 433 is beneficial to ensuring the stability of the condenser 41 fixed on the supporting member 43. Preferably, the hook 415 is located at a lower portion of one end of the condenser 41 close to the light emitting surface 414. In the embodiment, since the pressing plate 44 presses the two sides of the end of the light collector 41 close to the light emitting surface 414, in order to avoid the upward convex deformation of the middle portion of the end of the light collector 41 close to the light emitting surface 414, the hook 415 is disposed at the lower portion of the end of the light collector 41 close to the light emitting surface 414. Further, the hook 415 and the slot 433 both extend along the extending direction of the light emitting surface 414 of the condenser 41, that is, the hook 415 and the slot 433 both have an arc-shaped strip shape.

The embodiment also provides a vehicle lamp comprising the lighting module. The car light that this embodiment provided through using above-mentioned lighting module, can make the light that is reflected by speculum 1 not penetrate into wedge clearance 413 to avoid stray light's formation, guaranteed the light shape effect.

The embodiment also provides a vehicle comprising the vehicle lamp. The vehicle provided by the embodiment can prevent the light reflected by the reflector 1 from entering the wedge-shaped gap 413 by applying the vehicle lamp, thereby avoiding the formation of stray light and ensuring the light shape effect.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (20)

1. A lighting module, comprising: near light source (3), distance light source (6), spotlight component (4) and lens (21), spotlight component (4) are including spotlight ware (41) and support piece (43), spotlight ware (41) set up on support piece (43), be provided with extension (431) on support piece (43), the last border of the play plain noodles (414) of spotlight ware (41) can with the last border of the preceding terminal surface of extension (431) links up and forms cut-off line structure (411), near light source (3) shine to light on the cut-off line structure (411) warp form near light cut-off line (100) after lens (21) refraction, the light warp that distance light source (6) sent through spotlight ware (41) transmit to lens (21), the warp form distance light shape after lens (21) refraction.

2. The lighting module according to claim 1, wherein the light emitting surface (414) is a light emitting cambered surface, the front end surface of the extending portion (431) is an extending cambered surface, the light emitting cambered surface can be spliced with the extending cambered surface, and the curvature radius of the light emitting cambered surface is the same as that of the extending cambered surface.

3. The lighting module of claim 1, wherein the number of the extensions (431) is two, and the two extensions (431) are respectively located at both sides of the light concentrator (41).

4. The lighting module according to claim 1, characterized in that the light concentrator assembly (4) further comprises a pressure plate (44), the light concentrator (41) being sandwiched between the support (43) and the pressure plate (44).

5. A lighting module according to claim 4, characterized in that a catch (415) is provided on the concentrator (41), a catch groove (433) is provided on the support (43), the catch (415) being able to catch into the catch groove (433).

6. The lighting module of claim 5, wherein the hook (415) and the groove (433) both extend along an extension direction of the light exit surface (414).

7. The lighting module according to claim 1, wherein the light condensing assembly (4) further comprises a blocking sheet (42), a plurality of light guide portions (412) are arranged on the light condenser (41), a wedge-shaped gap (413) is formed between two adjacent light guide portions (412), and the blocking sheet (42) can cover the light guide portions (412) and block the wedge-shaped gap (413).

8. A lighting module according to claim 7, characterized in that the thickness of the flap (42) is 0.5 mm.

9. The lighting module according to claim 1, further comprising a reflector (1), wherein a first reflecting surface (11) and a second reflecting surface (12) are sequentially arranged on the reflector (1);

the light rays emitted to the first reflecting surface (11) by the low-beam light source (3) are reflected by the first reflecting surface (11) and then refracted by the lens (21) to form a low-beam middle area light shape (200);

the light rays emitted to the second reflecting surface (12) by the low-beam light source (3) are reflected by the second reflecting surface (12) and then refracted by the lens (21) to form a low-beam widening area light shape (300).

10. The lighting module according to claim 9, further comprising a lens holder (22), wherein a third reflective surface (13) is disposed on the reflector (1), the lens (21) is disposed on the lens holder (22), a fourth reflective surface (221) is disposed on the lens holder (22), and the light from the low beam light source (3) to the third reflective surface (13) is reflected by the third reflective surface (13) and the fourth reflective surface (221) in sequence and then refracted by the lens (21) to form a low beam III-zone light shape (400).

11. A vehicle lamp characterized by comprising the lighting module according to any one of claims 1 to 10.

12. A vehicle comprising the lamp according to claim 11.

13. A lighting module, comprising: low beam light source (3), distance light source (6), spotlight component (4) and lens (21), spotlight component (4) are including spotlight ware (41) and separation blade (42), be provided with a plurality of light guide parts (412) on spotlight ware (41), adjacent two wedge clearance (413) have between light guide part (412), separation blade (42) can cover on light guide part (412) and shelter from wedge clearance (413), the light warp that low beam light source (3) sent forms the low beam light shape after lens (21) refracts, the light warp that distance light source (6) sent transmits through spotlight ware (41) to lens (21), the warp form the distance light shape after lens (21) refracts.

14. The lighting module of claim 13, wherein the baffle (42) is an iron sheet.

15. A lighting module according to claim 13, characterized in that the thickness of the flap (42) is 0.5 mm.

16. The lighting module according to claim 13, wherein the light concentrator assembly (4) further comprises a support (43) and a platen (44), the light concentrator (41) being sandwiched between the support (43) and the platen (44).

17. A lighting module according to claim 16, characterized in that a catch (415) is provided on the concentrator (41), a catch groove (433) is provided on the support (43), and the catch (415) can be snapped into the catch groove (433).

18. A lighting module as claimed in claim 17, characterized in that the latching hook (415) and the latching groove (433) each extend in the direction of extension of the light exit surface (414) of the concentrator (41).

19. A vehicle lamp characterized by comprising the lighting module according to any one of claims 13 to 18.

20. A vehicle comprising the lamp according to claim 19.

Images