CN111964000A - Vehicle lighting module, car light and car - Google Patents

Abstract

The invention relates to a vehicle lighting module, comprising a module unit, wherein the module unit comprises a light source, a primary optical element and a secondary optical element which are arranged in sequence from back to front along the light emitting direction; the light source in the module unit is set as follows: 1‑5. The invention adopts the matching design of the specific primary optical element and the secondary optical element, so that the vehicle lighting module is small in size and the opening size of the light exit surface is small, which can adapt to the narrow and compact vehicle lamp shape, and has a more personalized and technological sense.

Description

Vehicle lighting modules, lamps and automobiles

technical field

The invention relates to a vehicle lighting module, which belongs to the technical field of vehicle lamps.

Background technique

The vehicle is provided with a headlight, and the headlight is provided with a module. In the technical field, a vehicle light module refers to a device or unit that can realize one or several vehicle lighting functions after being used alone or in combination, because the lens It has good optical performance and aesthetics, and is generally used as a light-emitting optical element for vehicle lighting modules.

At present, the development trend of car lights is getting narrower and narrower, which will make the overall shape of the car more personalized and technological. Taking the International Auto Show held at the Shanghai International Expo Center in 2019 as an example, the concept cars displayed by many mainstream OEMs, and even the lights on production cars, are more narrow and compact in shape, and also have multiple modules. The trend of realizing vehicle lighting, instead of the common one or two modules with large light-emitting surface openings to achieve vehicle lighting, in the prior art, the volume and light-emitting surface openings of vehicle lighting modules in the form of light source + light guide + lens are generally used. larger,

The height (up and down direction) and width (left and right direction) of the lens opening size are generally 40-70mm, and the length of the light guide is generally 40-70mm, so it cannot be applied to the increasingly compact car lights. Corresponding technical solutions are urgently needed in the art to meet this demand.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a kind of vehicle lighting module that can be applied to narrow, compact vehicle lamp shape, the present invention adopts the following technical scheme:

A vehicle lighting module, including a module unit, the module unit includes a light source 1, a primary optical element 2, and a secondary optical element 3 arranged in sequence from the back to the front along the light emitting direction; the light source in a single module unit is arranged 1-5.

Further, the vehicle lighting module has at least two module units: a main light type module unit and an auxiliary light type module unit; the light type of the main light type module unit covers the core area of the light type, so The light pattern of the auxiliary light type module unit covers the core area; the main light type module unit and the auxiliary light type module unit cooperate with each other to form a lighting system with a complete light pattern.

Further, there are several main light-type module units, and three auxiliary light-type module units; the interaction between each module unit can realize the lighting function as a whole; as a module unit individual It can also realize part of the lighting function alone, and use it in conjunction with other vehicle lighting modules.

Further, in each module unit: the secondary optical element 3 is a plano-convex lens, and the height and width of the opening size of the plano-convex lens are both about 5-20 mm; the front-to-back distance of the primary optical element 2 is 10-20 mm.

Further, the primary optical element 2 is sequentially provided with a light incident portion 201 , a light passing portion 203 and a light exit portion 204 along the light exit direction, the upper surface or the lower surface of the light passing portion 203 is set as the reflection portion 202 , and the upper boundary of the light exit portion 204 Or the lower boundary is set as the cut-off portion 205 , and the light emitted by the light source first enters the primary optical element 2 from the light incident portion;

Still further, the light incident part 201 has a focal point, and the focal point is set at the light exit part 204 .

Further, the focal point is set at the cut-off part 205 of the upper edge or the lower edge of the light-emitting part 204; in this way, the light incident from the light-incident part can be more concentrated to the cut-off part, forming a clear light shape, and part of the effective light is passed through. The light part 203 directly emits the light emitting part 204 , and the other part is totally reflected by the reflecting part 202 and then emitted from the light emitting part 204 .

Still further, the length of the light passing portion 203 is 10-20 mm.

Further, the module unit is a low beam module unit or a high beam module unit. Correspondingly, for the low beam module unit: the cut-off part of the primary optical element 2 is set at the lower boundary of the light exit part; for the high beam module Group unit: the cut-off part of the primary optical element 2 is set on the upper boundary of the light-emitting part; after the reverse projection of the lens, the cut-off line of the low beam shape is located at the upper boundary of the light shape, and the cut-off line of the high-beam shape is located at the light shape. type lower boundary.

Further, the secondary optical element is a lens, and a light incident surface 301 and a light exit surface 302 are arranged in sequence along the light exit direction.

Further, the light incident portion 201 has a condensing cup-shaped structure, that is, a trumpet-shaped shape with a concave cavity in the middle and a peripheral outline gradually expanding along the light exit direction, and the concave cavity cover is arranged on the light source.

Furthermore, the light emitting portion 204 is set as a smooth concave arc surface with no step difference.

Further, the radius R of the arc Fs of the arc is less than or equal to 20mm, and the concave refers to the concave towards the rear end, which is used to cooperate with the lens of the secondary optical element 3. The focal point is set at this boundary, or at a distance not more than 2mm from this boundary.

Still further, the surface of the light-transmitting portion 203 and the cut-off portion 205 in contact with each other is set as the reflection portion 202 , and the cut-off portion 205 has a height difference.

Still further, the reflection part 202 is set as a segmented surface with the same height difference corresponding to the height difference of the cutoff part, so as to form a smooth curved surface in the shape of a cutoff line boundary at the cutoff part.

Furthermore, the reflection part 202 is a continuous curved surface without height difference, and only has height difference at the part where it meets the light emitting part 204 .

Further, the secondary optical element 2 of at least one of the auxiliary light module units is set to be a plano-convex lens, a biconvex lens or a toroidal lens, and the focal length of the lens is ≤ 20mm, wherein the toric lens is the light incident surface and the light exit surface. It is a lens with a torus surface and an overall bulge shape toward the light-emitting direction. This lens can form a wider light shape broadening and is suitable for large-angle broadening of the light shape.

Further, the structure for forming the low beam three areas and the 50L light-shaped area is arranged in the reflection part of the primary optical element of the low beam, wherein the 50L structure is a concave cavity and is arranged near the cut-off part; the three-area structure is arranged in In the middle section of the reflection part, there is a wedge-shaped structure, and the thickness gradually increases from the back to the front.

Further, the light source is set to be an LED light source or a laser light source.

Further, the vehicle lighting module is used for low beam and high beam lighting. When suitable for the low beam function in vehicle lighting, the low beam module is divided into a plurality of main low beam module units and auxiliary low beam module units. The main low beam refers to the light shape that illuminates the high illumination intensity area in the middle of the low beam, and the auxiliary low beam refers to the light shape that illuminates the wide-ranging lighting area on both sides of the low beam. Part of the light shape of the light, through the superposition of the light shapes of each module unit, jointly realize the low beam function.

A vehicle lamp uses the vehicle lighting module described in any one of the above.

An automobile using the above-mentioned headlight.

The beneficial effects of the present invention are:

1) The design of the specific primary optical element and secondary optical element makes the vehicle lighting module small in size and small in size of the light-emitting surface opening, which can adapt to the narrow and compact shape of the lamp, and has a more personalized and technological sense.

2) In view of the problem that the height and width of the existing lens opening size and the length of the light-passing part need to be 40-70mm, the length of the light-passing part of the vehicle lighting module is shortened to only 10-20mm, and the lens opening size is only 10-20mm. The state of 5-20mm is possible and successfully realized; thus, a vehicle lighting module that can be applied to narrow and compact vehicle lamp shapes is provided.

3) It can be used for low beam and high beam lighting. When it is suitable for the low beam function in vehicle lighting, the low beam module is divided into multiple main low beam modules and auxiliary low beam modules. Part of the local light shape of the low beam, through the superposition of the light shapes of each module, jointly realize the function of the low beam; in the same way, through the superposition of the light shapes of each module, the function of the high beam can also be jointly realized; the design of the scheme is ingenious.

4) Further, the vehicle lighting module is designed to include at least one main light type module unit and at least one auxiliary light type module unit in a structural form, and the light type of the main light type module unit covers the core area of the light type. , the light pattern of the auxiliary light type module unit covers the core area; the main light type module unit and the auxiliary light type module unit cooperate with each other to form a complete light type lighting system, the light pattern effect is better, the design freedom is high, and the Good regulation.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of main low beam module one;

Fig. 2 is the three-dimensional structure diagram of the primary optical element of main low beam module one;

Fig. 3 is the light diagram of main low beam module one;

Fig. 4 is the three-dimensional structure diagram of main low beam module 2;

Fig. 5 is the side view of main low beam module two;

Fig. 6 is the transverse sectional view of main low beam module two;

Fig. 7 is the three-dimensional structure diagram of the primary optical element of the main low beam module 2;

8 is a front view of the primary optical element of the main low beam module two;

Fig. 9 is the three-dimensional structure diagram that the primary optical element of main low beam module 2 is provided with III zone and 50L structure;

FIG. 10 is a three-dimensional structural view of the primary optical element of the main low beam module 1 being provided with 50L;

Fig. 11 is the light diagram of main low beam module two;

Figure 12 is the light pattern after the superposition of one and two light shapes of the main low beam module;

Fig. 13 is the three-dimensional structure diagram of auxiliary low beam module one;

Figure 14 is a side view of auxiliary low beam module one;

Figure 15 is a transverse sectional view of auxiliary low beam module one;

16 is a perspective view of the primary optical element of the auxiliary low beam module one;

17 is a front view of the primary optical element of the auxiliary low beam module one;

Fig. 18 is the light pattern diagram of auxiliary low beam module one;

Fig. 19 is the three-dimensional structure diagram of auxiliary low beam module two;

FIG. 20 is a three-dimensional structural view of the primary optical element of the auxiliary low beam module two;

Figure 21 is a transverse cross-sectional view of auxiliary low beam module two;

Fig. 22 is the light pattern diagram of auxiliary low beam module two;

Fig. 23 is the three-dimensional structure diagram of auxiliary low beam module 3;

Fig. 24 is the three-dimensional structure diagram of the primary optical element of auxiliary low beam module 3;

Figure 25 is a transverse sectional view of the auxiliary low beam module three;

Fig. 26 is the light pattern diagram of auxiliary low beam module three;

Figure 27 is the light pattern after the superposition of the first, second and third light shapes of the auxiliary low beam module;

FIG. 28 is a light pattern diagram of a complete low beam after the light shapes of the main low beam module and the auxiliary low beam module are superimposed.

Among them, 1. Light source, 2. Primary optical element, 3. Secondary optical element, 201. Light incident part of primary optical element, 202. Reflecting part of primary optical element, 203. Light-transmitting part of primary optical element, 204. Primary optical element Light exit part, 205. Cut-off part of primary optical element, 206. 50L structure, 207. Three-zone structure, 301. Light incident surface of secondary optical element, 302. Light exit surface of secondary optical element, Fp. Focus of secondary optical element, Fs . The arc of the light-emitting surface of the primary optical element.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

The vehicle lighting module can be used for low beam and high beam lighting. The low beam is one of the main functions of vehicle lighting. When it is suitable for the low beam function in vehicle lighting, the low beam module is divided into multiple main low beams. Module and auxiliary low beam module, the main low beam generally refers to the light shape that illuminates the high illumination intensity area in the middle of the low beam, and the auxiliary low beam generally refers to the light shape that illuminates the wide-ranging lighting area on both sides of the low beam , the partial light shape of the low beam realized by each module, through the superposition of the light shapes of each module, the low beam function is realized together, taking the left car lamp as an example, the specific implementation is as follows:

Referring to Figures 1-2, a vehicle lighting module includes a module unit, the module unit includes a light source 1, a primary optical element 2, and a secondary optical element 3 arranged in sequence from the back to the front along the light output direction; the module The light sources in the unit are set to 1-5.

The vehicle lighting module has at least two module units: a main light type module unit and an auxiliary light type module unit; the light type of the main light type module unit covers the core area of the light type, and the auxiliary light type module unit The light pattern of the main light type module unit covers the core area; the main light type module unit and the auxiliary light type module unit cooperate with each other to form a lighting system with a complete light pattern.

In this embodiment, there are several main light-type module units and three auxiliary light-type module units; the interaction between each module unit can realize the lighting function as a whole; as a module unit Individuals can also realize part of the lighting function alone, and use it in conjunction with other vehicle lighting modules.

Each of the light-type module units in this embodiment is described below:

Main low beam module 1:

The number of main low beam modules is set to 2. As shown in Figures 1 and 2, the light source and the light incident part of the secondary optical element 3 are set to 1. The lens is a plano-convex lens, and the size of the lens opening is high (up and down direction) and width (left and right direction) are about 5-20mm (preferably 10mm), the light source 1 is a single-chip LED light source, the light incident part 201 is a condensing cup-shaped structure, and the lower surface of the light passing part 203 is set as a reflection part 202 , the reflection part 202 is set as a segmented surface with a left and right step difference, the light emitting part is set as an arc surface with a radius of R=10mm, the intersection of the reflection part 202 and the light emitting part is set as a cut-off part 205, and the shape of the cut-off part 205 is low beam cut-off The shape of the line with the left and right height difference is used to form the main low beam shape with the cut-off line shape, as shown in FIG. 3 .

Main low beam module two:

The second main low beam module is set to 2, as shown in Figure 4-9. The difference from the main low beam module 1 is that the light source and the secondary optical element are both set to two light entrances, and the lens opening is The height (up and down direction) is about 10mm, and the width (left and right direction) is about 15mm. The light incident part of the light source and the secondary optical element has a certain inclination angle with respect to the central axis, and the light source and light incident part on both sides are inclined towards the middle, forming a The light shape is shown in Figure 11.

The light shape formed by the superposition of the first and second main low beam modules above is shown in Figure 12.

Auxiliary low beam module one:

Auxiliary low beam module 1 is set to one, as shown in Figure 13-17, the difference from the main low beam module 1 is that the reflection part arranged on the lower surface of the light-transmitting part 203 is smooth without step difference Curved surface, the cut-off part 205 of the lower boundary of the light-emitting part is a continuous curve without step difference, and in the front view, the cut-off part 205 is low in the middle and high on both sides, and the height is relative to the up and down direction, which is used to adjust the light shape of the auxiliary low beam, It has a relatively flat light shape boundary, the reflection part has a curved surface shape corresponding to the cut-off part 205, the lens is a toric lens, the height (up and down direction) of the lens opening size is about 10mm, and the width (left and right direction) is about 15mm. A widening angle is formed. As shown in Figure 15, the light source and the light incident part are arranged on the left side of the central axis. According to the reverse principle of the lens, the formed light shape is located on the right side of the light shape central axis, forming a low beam. The right side broadens the light shape, as shown in Figure 18, the left side angle of the auxiliary low beam light shape is about -20°, and the right side is about +40°.

Auxiliary low beam module two:

The second auxiliary low beam module is set to one, as shown in Figure 19-21, and the difference from the first auxiliary low beam module is that the light source and the light entrance part are arranged on the central axis, forming a basic symmetry in the middle of the low beam. Expanded light shape, as shown in Figure 22, the left and right angle ranges of the light shape of the auxiliary low beam are basically symmetrical, about 30°.

Auxiliary low beam module three:

The third auxiliary low beam module is set to one, as shown in Figure 23-25. The difference from the first auxiliary low beam module is that the light source and the light entrance part are set on the right side of the central axis, according to the reverse direction of the lens. In principle, the formed light shape is located on the left side of the central axis of the light shape, forming the left broadening light shape of the low beam. As shown in Figure 26, the left angle of the auxiliary low beam light shape is about -50°, and the right side is +10°. ° around.

Figure 27 shows the entire broadened light shape after the light shapes of the above-mentioned auxiliary low beam modules 1, 2 and 3 are superimposed. Since it is a left light, the angle of the right side (that is, the inside of the vehicle) is smaller than the angle of the left (that is, the outside of the vehicle).

There are a total of 7 main low beam modules and auxiliary low beam modules, which can be arranged in a certain arrangement in the lamp. Since the overall module and the lens opening are small in size, they can be adapted to more lamp shapes. , especially the narrow car lamp shape, the above-mentioned 7 car lamp modules are commonly used for the lighting of the low beam, Figure 28 is the complete low beam formed by the superposition of the light shapes formed by all the above-mentioned main low beam and auxiliary low beam modules. Light shape, due to the different illuminance value settings of the iso-illuminance line, the display of the light shape angle range is not completely consistent.

The above-mentioned central axis refers to the axis passing through the front and rear directions of the focal point of the lens.

The azimuth relationship described in this embodiment is shown in FIG. 4 .

The above are the preferred embodiments of the present invention, and those of ordinary skill in the art can also carry out various transformations or improvements on this basis. Without departing from the general concept of the present invention, these transformations or improvements should belong to the claimed protection of the present invention. within the range.

Claims (23)

1. A vehicle lighting module characterized in that:

the LED light source module comprises a module unit, wherein the module unit comprises a light source (1), a primary optical element (2) and a secondary optical element (3) which are sequentially arranged from back to front along a light emitting direction; the number of the light sources in a single module unit is 1-5.

2. The vehicle lighting module of claim 1, wherein: the vehicle lighting module has at least two module units: the main light type module unit and the auxiliary light type module unit are arranged on the main light type module unit; the light type of the main light type module unit covers a light type core area, and the light type of the auxiliary light type module unit covers the core area; the main light type module unit and the auxiliary light type module unit are matched with each other to form a lighting system of a complete light type.

3. The vehicle lighting module of claim 2, wherein: the number of the main light type module units is several, and the number of the auxiliary light type module units is several; the module units interact with each other to realize the lighting function as a whole; the module unit can also be used as a module unit individual to independently realize partial lighting function and be matched with other vehicle lighting modules for use.

4. A vehicle lighting module as defined in claim 2 or 3, wherein: in each module unit: the secondary optical element (3) is a plano-convex lens, and the height and width of the opening size of the plano-convex lens are both about 5-20 mm; the front-back distance of the primary optical element (2) is 10-20 mm.

5. A vehicle lighting module as defined in claim 2 or 3, wherein: the primary optical element (2) is sequentially provided with a light inlet part (201), a light passing part (203) and a light outlet part (204) along a light outlet direction, the upper surface or the lower surface of the light passing part (203) is provided with a reflecting part (202), the upper boundary or the lower boundary of the light outlet part (204) is provided with a cut-off part (205), and light rays emitted by a light source firstly enter the primary optical element (2) through the light inlet part; the light incident part (201) is used for collecting and collimating the light source and irradiating the light to the light emergent part (204).

6. The vehicle lighting module of claim 5, wherein: the light incident section (201) has a focal point, and the focal point is provided at the light exit section (204).

7. The vehicle lighting module of claim 6, wherein: the focus is arranged at a cut-off part (205) at the upper edge or the lower edge of the light emergent part (204); thus, the light rays incident from the light incident part can be more intensively emitted to the cut-off part to form a clear light shape, one part of effective light rays directly emit out of the light emitting part (204) through the light emitting part (203), and the other part of effective light rays are totally reflected by the reflecting part (202) and then emit out of the light emitting part (204).

8. The vehicle lighting module of claim 7, wherein: the length of the light-passing part (203) is 10-20 mm.

9. The vehicle lighting module of claim 4, wherein: the module unit is a low beam module unit or a high beam module unit, and is corresponding to the low beam module unit: the cut-off part of the primary optical element (2) is arranged at the lower boundary of the light emergent part; aiming at the high beam module unit: the cut-off part of the primary optical element (2) is arranged at the upper boundary of the light emergent part; through the back projection effect of lens, the cut-off line of the low beam light shape that forms is located the light type and goes up the border, and the cut-off line of the high beam light shape is located the light type and goes down the border.

10. The vehicle lighting module of claim 1, wherein: the secondary optical element is a lens, and is sequentially provided with a light incoming surface (301) and a light outgoing surface (302) along a light outgoing direction.

11. The vehicle lighting module of claim 5, wherein: if the light incoming part (201) is in a light-gathering cup-shaped structure, namely, the middle of the light incoming part is provided with an inwards concave cavity, the peripheral outline of the inwards concave cavity is gradually expanded along the light outgoing direction, and the inwards concave cavity is covered on the light source for arrangement.

12. The vehicle lighting module of claim 5, wherein: the light outlet part (204) is a smooth concave arc surface without segment difference.

13. The vehicle lighting module of claim 12, wherein: the radius R of the radian Fs of the circular arc is less than or equal to 20mm, the inward concave refers to a concave shape towards the rear end and is used for being matched with a lens of the secondary optical element (3), the cut-off part (205) is arranged on the boundary of the light emergent part (204), the focal point of the lens is arranged at the boundary, or the distance from the boundary is not more than 2 mm.

14. The vehicle lighting module of claim 12, wherein: the surface of the light-transmitting part (203) contacted with the cut-off part (205) is provided with a reflecting part (202), and the cut-off part (205) has height difference.

15. The vehicle lighting module of claim 14, wherein: the reflecting part (202) is provided as a step surface having the same height difference corresponding to the height difference of the cut-off part, so as to form a smooth curved surface in the shape of a cut-off line boundary at the cut-off part.

16. The vehicle lighting module of claim 14, wherein: the reflecting section (202) is a curved surface having no continuous height difference, and has a height difference only at a portion where the reflecting section meets the light emitting section (204).

17. A vehicle lighting module as defined in claim 2 or 3, wherein: the secondary optical element (2) of at least one of the auxiliary light type module units is set to be a plano-convex lens, a biconvex lens or a toroidal lens, the focal length of the lens is less than or equal to 20mm, wherein the toroidal lens is a lens which is of a shape that the light incident surface and the light emergent surface are both circular ring surfaces and are wholly raised towards the light emergent direction, and the lens can form wider light shape broadening and is suitable for light shape broadening with large angle broadening.

18. A vehicle lighting module as defined in claim 2 or 3, wherein: a structure for forming a low-beam three-zone region and a 50L light-shaped region is provided at the reflection portion of the primary optical element of the low beam, wherein the 50L structure is a concave cavity provided near the cut-off portion; three district's structures set up in reflection portion middle section, have wedge structure, thickness and increase by the back forward gradually, and its play plain noodles is the indent curved surface, and the indent refers to and is concave towards the rear end.

19. A vehicle lighting module as defined in claim 2 or 3, wherein: the light source is set as an LED light source or a laser light source.

20. A vehicle lighting module as defined in claim 2 or 3, wherein: the vehicle lighting module is used for passing light and distance light illumination, and when being applicable to the passing light function in the vehicle lighting, the passing light module divide into a plurality of main passing light module units and supplementary passing light module unit, main passing light is the light shape of illuminating to the high illumination intensity region in the middle of the passing light, and supplementary passing light is the light shape of illuminating to passing light both sides broadening on a large scale illumination zone, and each module unit independently realizes the partial local light shape of passing light, through the stack of each module unit light shape, realizes the passing light function jointly.

21. A vehicle lighting module as defined in claim 2 or 3, wherein:

the main light die set unit comprises two types: the main near light module I and the main near light module II;

the number of the primary low-beam modules is 2, the secondary optical element is provided with an incident part which is of a light-gathering cup-shaped structure, the lower surface of the incident part is provided with a reflecting part, the reflecting part is provided with a segmented surface with left and right segment differences, and the light-emitting part is provided with an arc surface;

the number of the main low beam modules is 2, the number of the light sources and the number of the light inlet parts of the secondary optical element are 2, the height of the opening size of the lens is 8-12mm, the width of the opening size of the lens is 13-17mm, the light inlet parts of the light sources and the secondary optical element have inclination angles relative to a central axis, and the light sources and the light inlet parts on the two sides are obliquely directed to the middle;

the supplementary light type module unit includes two kinds: the auxiliary short-distance light module I and the auxiliary short-distance light module II are arranged in the front of the main light module I;

the number of the auxiliary dipped beam modules is 1, the reflecting part arranged on the lower surface of the light passing part is a smooth curved surface without section difference, the cut-off part of the lower boundary of the light emitting part is a continuous curve without section difference, and the middle of the cut-off part is low and the two sides are high in a front view; the reflecting part has a curved surface shape corresponding to the intercepting part, the lens is a toroidal lens, the height of the opening of the lens is 8-12mm, and the width of the opening is about 13-17 mmmm; the light source and the light inlet part are arranged on the left side of the central axis, the formed light shape is positioned on the right side of the central axis of the light shape, a right side widening light shape of a near light is formed, the left side angle of the light shape of the auxiliary near light is close to 20 degrees, and the right side angle of the light shape of the auxiliary near light is close to +40 degrees;

the number of the auxiliary low beam modules is 1, the light source and the light inlet part are arranged on the central axis to form a widened light shape which is symmetrical or nearly symmetrical in the middle of the low beam, the angle ranges of the left side and the right side of the light shape of the auxiliary low beam are symmetrical or nearly symmetrical, and the angle is 25-35 degrees;

the number of the auxiliary short-distance light modules is 1, the light source and the light inlet part are arranged on the right side of the central axis, the formed light shape is located on the left side of the light shape central axis, the left side of the short-distance light is widened to form the light shape, the angle of the left side of the light shape of the auxiliary short-distance light is close to-50 degrees, and the angle of the right side of the light shape of the auxiliary short-distance.

22. A vehicle lamp, characterized in that: use of a vehicle lighting module according to any one of claims 1 to 21.

23. An automobile, characterized in that: use of a vehicle lamp according to claim 22.

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