Exterior rear-view mirror of vehicle and vehicle

Abstract

The invention relates to an outside rear-view mirror of a vehicle and the vehicle, the outside rear-view mirror comprises a lens, a shell and an integrated lamp module, and the integrated lamp module is arranged in an internal space defined by the shell and the lens and is connected with the shell; the integrated lamp module comprises a lamp shell, a containing cavity is formed in the lamp shell, at least two lamp light sources are arranged in the containing cavity, and light emitted by the lamp light sources penetrates through at least part of the shell. According to the outside rear-view mirror, the lamp shell of the integrated lamp module is connected to the outer shell of the outside rear-view mirror, at least two lamp light sources are arranged in the lamp shell and share one lamp shell connected to the outer shell, and therefore the outer shell of the outside rear-view mirror is simpler, and the attractiveness of the outside rear-view mirror and the attractiveness of the vehicle using the outside rear-view mirror are improved. According to the outside rear-view mirror, different light sources are arranged in the inner space of the outside rear-view mirror, the layout of the different light sources in the inner space of the outside rear-view mirror is more compact, the space occupied by the different light sources in the inner space is saved, two kinds of indicating lamps can be installed at a time, and the production efficiency of the outside rear-view mirror and a vehicle using the outside rear-view mirror is improved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and in particular to an exterior rearview mirror of a vehicle and a vehicle. Background Art

[0002] At present, many models are equipped with multiple signal lights at the same time to improve the safety performance and user experience of the vehicle, such as turn signals, slow-running lights and logo atmosphere lights (also known as logo ground lights). Among them, slow-running lights are lights that provide auxiliary lighting for the side of the vehicle when the vehicle is driving at a low speed or when the vehicle is driving on a narrow road or other specific road conditions. Slow-running lights should be lit when the low beam or high beam is turned on to illuminate the surrounding area of ​​the vehicle to enhance the lighting effect when the driver observes the rearview mirror in specific situations. The logo atmosphere light is lit when the vehicle is stationary, such as after the vehicle is unlocked and before the door is opened, and is used to project specific patterns (such as designated logo patterns), reminders or welcome statements, etc. onto the door area or the ground area next to the door to enhance the user's sense of ceremony when getting on the vehicle.

[0003] However, many models have multiple indicator lights directly installed on or inside the exterior rearview mirror, which not only takes up too much space inside the exterior rearview mirror, but also because each indicator light needs to be provided with a corresponding lampshade on the exterior rearview mirror, the lampshade area on the exterior rearview mirror becomes increasingly larger, making the exterior rearview mirror look messy and affecting the aesthetics of the vehicle. Summary of the invention

[0004] Based on this, it is necessary to provide an exterior rearview mirror for a vehicle and a vehicle that can integrate at least two light sources.

[0005] A vehicle exterior rearview mirror comprises a lens and a shell connected to the edge of the lens, wherein the shell and the lens enclose an internal space, wherein the internal space is provided with an integrated light module connected to the shell, wherein the integrated light module comprises a lamp housing, wherein a receiving cavity is formed in the lamp housing, wherein at least two light sources are provided in the receiving cavity, and light emitted by the light sources passes through at least a portion of the shell.

[0006] In one of the embodiments, at least two types of light sources are staggered in the height direction of the integrated light module; Furthermore, in the length direction of the integrated lamp module and / or in the width direction of the integrated lamp module, at least two types of lamp light sources are alternately arranged.

[0007] In one embodiment, the light source includes two types, namely a first light source and a second light source, the first light source is a light source of a logo atmosphere light, and the second light source is a light source of a slow-running light; The lamp housing comprises a shell and a lampshade for light to pass through, and the lampshade and the shell are enclosed to form the accommodating cavity; The arc surface of the lampshade facing the accommodating cavity is defined as a first surface. The distance between the first light source and the first surface is H1. The distance between the second light source and the first surface is H2. H1<H2.

[0008] In one embodiment, the lampshade includes a first area for light emitted by a first light source to pass through and a second area for at least part of the light emitted by a second light source to pass through, the second area is located outside the first area, and the second area is provided with a plurality of curved bodies that are all recessed in a direction away from the accommodating cavity, and the plurality of curved bodies are connected in sequence.

[0009] In one embodiment, the height direction of the integrated lamp module is the vertical direction, the curved bodies are arranged in rows, and the orthographic projection of the center line of any row of the curved bodies on the ground is defined as a first line, and the angle between the first line and the side surface of the shell is α, 30°≤α≤60°.

[0010] In one embodiment, two sides of the lampshade arranged at intervals along its length direction are respectively a first side and a second side, and the distance between the first side and the second side is L. A first dividing line is provided on the lampshade at a position 1 / 4L away from the first side, and a second dividing line is provided at a position 1 / 3L away from the first side, the first area is located between the first dividing line and the second dividing line, and the area of ​​the first area accounts for 2.5% to 10% of the total area of ​​the lampshade.

[0011] In one of the embodiments, at least one reflective element is disposed on each side of the shell facing the accommodating cavity, and the reflective element is used to reflect at least part of the light emitted by the second light source to the lampshade.

[0012] In one embodiment, any one of the reflective elements is defined as a first reflective element, and a side of the housing on which the first reflective element is disposed is defined as a first side. The distance between the first reflective element and the first surface is H3, the height of the first side surface is G, and 0.2G≤H3≤0.5G; And / or, the first reflective element is arranged to be inclined toward or away from the first surface.

[0013] In one embodiment, the surface of the first reflective element facing away from the first side surface is defined as a reflective surface, the first side surface and the reflective surface are both planes, and the angle between the reflective surface and the first side surface is β, 2°≤β≤10°.

[0014] The present application also provides a vehicle, comprising an exterior rearview mirror as described in any of the above embodiments.

[0015] Compared with the prior art, the vehicle exterior rearview mirror provided by the present application is provided with an integrated light module, and by connecting the lamp housing of the integrated light module to the outer shell of the exterior rearview mirror, at least part of the light emitted by the light source arranged in the lamp housing passes through the lamp housing of the integrated light module and part of the outer shell of the exterior rearview mirror, thereby irradiating the exterior of the exterior rearview mirror. Since at least two light sources are arranged in the lamp housing, and only one lamp housing shared by at least two light sources is arranged on the outer shell of the exterior rearview mirror, the outer shell of the exterior rearview mirror is made simpler, thereby improving the aesthetics of the exterior rearview mirror and the vehicle using the exterior rearview mirror. In addition, since at least two light sources are arranged in the accommodating cavity of the integrated light module, the layout of different light sources in the inner space of the exterior rearview mirror is made more compact, which not only saves the space occupied by different light sources in the inner space, but also allows the installation of two signal lights at one time, making the installation of the signal lights more convenient, thereby improving the production efficiency of the exterior rearview mirror and the vehicle using the exterior rearview mirror. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the conventional technology, the drawings required for use in the embodiments or the conventional technology descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic diagram of the interior of an exterior rearview mirror according to an embodiment of the present application; Figure 2 A three-dimensional diagram of an integrated light module according to an embodiment of the present application; Figure 3 This is a schematic diagram of the interior of an integrated light module according to an embodiment of the present application; Figure 4 This is a schematic internal diagram of an integrated light module from another angle according to an embodiment of the present application; Figure 5 A cross-sectional view of an integrated light module according to an embodiment of the present application from a bottom-up perspective; Figure 6 A cross-sectional view of an integrated light module according to an embodiment of the present application from a top view; Figure 7 This is a schematic diagram of the structure of a lampshade according to an embodiment of the present application; Figure 8 A schematic diagram of the angle between the first reflective element and the first side surface in the integrated light module according to an embodiment of the present application; Fig. 9Schematic diagram of the angle between the first reflective element and the first side surface in the integrated lamp module according to another embodiment of the present application.

[0018] Figure numerals: 10, outer shell; 20, integrated lamp module; 21, lamp housing; 210, accommodating cavity; 211, shell; 212, lampshade; 2121, first area; 2122, second area; 2123, curved body; 2124, first side; 2125, second side; 213, first surface; 214, reflective element; 2141, first reflective element; 215, first side; 22, light source; 221, first light source; 222, second light source. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0020] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of this application are for illustrative purposes only and do not represent the only implementation method.

[0021] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0022] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above”, or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0023] Unless otherwise defined, all technical and scientific terms used in the specification of this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in the specification of this application includes any and all combinations of one or more related listed items.

[0024] See also Figure 1 The present application provides an exterior rearview mirror for a vehicle, comprising a lens (not shown) and a housing 10 connected to the edge of the lens, wherein the housing 10 and the lens enclose an internal space. The exterior rearview mirror also includes an integrated light module 20 disposed in the internal space, see Figures 2 to 6 The integrated lamp module 20 is connected to the housing 10. The integrated lamp module 20 includes a lamp housing 21, a receiving cavity 210 is formed in the lamp housing 21, at least two lamp light sources 22 are arranged in the receiving cavity 210, and the light emitted by the two lamp light sources 22 passes through at least a part of the housing 10.

[0025] It is understood that, by connecting the lamp housing 21 of the integrated lamp module 20 to the housing 10 of the exterior rearview mirror, at least part of the light emitted by the light source 22 in the lamp housing 21 passes through the lamp housing 21 of the integrated lamp module 20 and part of the housing 10 of the exterior rearview mirror, thereby irradiating the exterior of the exterior rearview mirror. Since at least two light sources 22 are arranged in the lamp housing 21, and only one lamp housing 21 shared by at least two light sources 22 is arranged on the housing 10 of the exterior rearview mirror, the housing 10 of the exterior rearview mirror is made simpler, thereby improving the aesthetics of the exterior rearview mirror and the vehicle using the exterior rearview mirror. In addition, since at least two light sources 22 are arranged in the accommodating cavity 210 of the integrated lamp module 20, the layout of different light sources 22 in the internal space of the exterior rearview mirror is more compact, which not only saves the space occupied by different light sources 22 in the internal space, but also allows the installation of two signal lights at one time, making the installation of the signal lights more convenient, thereby improving the production efficiency of the exterior rearview mirror and the vehicle using the exterior rearview mirror.

[0026] It can also be understood that, since the two types of light sources 22 have different uses, the two types of light sources 22 may not be used at the same time, so as to reduce interference between the light emitted by the different types of light sources 22.

[0027] In this embodiment, there are two types of light sources 22, namely, a first light source 221 and a second light source 222. The first light source 221 is a light source for a logo atmosphere light, and the second light source 222 is a light source for a slow-running light, so as to meet a variety of different usage scenarios and needs. Schematically, when the first light source 221 is working, the integrated light module 20 can be used as a logo atmosphere light, and the logo atmosphere light projects a specific pattern or phrase to the first lighting area (the door area or the ground area next to the door). For example, the length of the first lighting area is within the length of the front door, and the width of the first lighting area is the distance from the vehicle body to 50CM away from the vehicle body. Schematically, when the second light source 222 is working, the integrated light module 20 can be used as a slow-running light, which is used to provide lighting for the second lighting area. For example, the length of the second lighting area is the vehicle wheelbase (the distance between two vertical lines passing through the midpoints of two adjacent wheels on the same side of the vehicle and perpendicular to the longitudinal symmetry plane of the vehicle, that is, the distance from the center of the front axle to the center of the rear axle of the vehicle) or a slightly longer area than the vehicle wheelbase, and the width of the second lighting area is the distance from the vehicle body to 150cm to 200cm away from the vehicle body. However, in other embodiments, the light source can also be the light source of other indicator lights, and this application does not limit this, as long as the functions of the two light sources are different.

[0028] In one embodiment, see Figure 3 and Figure 4 At least two types of light sources 22 are arranged alternately in the height direction of the integrated light module 20. It is understandable that, since the two types of light sources 22 have different functions, their irradiation areas are also different. In this embodiment, the two types of light sources 22 are arranged alternately in the height direction of the integrated light module 20 to achieve differentiation of the irradiation areas of different light sources 22.

[0029] Further, see Figure 5 At least two types of light sources 22 are arranged alternately in the length direction of the integrated light module 20 and / or in the width direction of the integrated light module 20. In this way, the shielding problem between different light sources 22 is reduced, the light spots are avoided from appearing in the illumination area corresponding to the light sources 22, and the illumination quality of the light sources 22 is improved.

[0030] In one embodiment, see Figure 4The lamp housing 21 includes a shell 211 and a lampshade 212 for light to pass through, and the lampshade 212 and the shell 211 enclose a receiving cavity 210; the arc surface of the lampshade 212 facing the receiving cavity 210 is defined as the first surface 213, the distance between the first light source 221 and the first surface 213 is H1, and the distance between the second light source 222 and the first surface 213 is H2, H1<H2. In other words, the light source of the logo atmosphere lamp is closer to the lampshade 212 than the light source of the slow-running lamp. As described above, the first lighting area is smaller than the second lighting area. In this embodiment, the light source of the slow-running lamp is set at a position away from the lampshade 212. Due to the scattering characteristics of light, the lighting range of the second lighting area can be increased; the light source of the logo atmosphere lamp is set at a position closer to the lampshade 212, so that the light emitted by the first light source 221 is only projected into the smaller first lighting area, so that the first light source 221 and the second light source 222 can achieve lighting of different areas.

[0031] Furthermore, the number of light sources of the slow-moving lamp can be appropriately increased according to the size of the second lighting area illuminated by the slow-moving lamp, such as Figure 5 As shown, the number of light sources of the slow-moving lamp is two. In other embodiments, the number of light sources of the slow-moving lamp may be other numbers, which is not limited in the present application and may be set according to the size of the second lighting area.

[0032] In one embodiment, see Figure 3 The lampshade 212 includes a first area 2121 for light emitted by the first light source 221 to pass through and a second area 2122 for at least part of light emitted by the second light source 222 to pass through. The second area 2122 is located at the periphery of the first area 2121. The second area 2122 is provided with a plurality of curved bodies 2123 that are all recessed in a direction away from the accommodating cavity 210, and the plurality of curved bodies 2123 are connected in sequence. Since the curved bodies 2123 can scatter the light emitted by the second light source 222, the point light source of the second light source 222 is fully transformed into a surface light source, so that the illumination area of ​​the second light source 222 can be further increased, that is, the range of the second illumination area can be increased.

[0033] In one embodiment, the height direction of the integrated light module 20 is the vertical direction, the curved bodies 2123 are arranged in rows, and the orthographic projection of the center line of any row of curved bodies 2123 on the ground is defined as the first line. Figure 6, the first line is shown as the dotted line in the figure, and the angle between the first line and the side of the shell 211 is α, 30°≤α≤60°. In this way, the surface distribution of the curved body 2123 can be made more dispersed, the effective area of ​​light scattering can be increased, the shadow area can be reduced, and the light from different directions can complement each other, especially when dark areas are easily formed between the curved bodies 2123. That is to say, the first line formed by the positive projection of the curved body 2123 is set at an angle with the side of the shell 211 to make the light distribution more uniform. In addition, when a point light source directly illuminates a position, it is easy to produce a strong bright spot or glare. Therefore, by arranging the curved body 2123 at an angle with the side of the shell 211, the propagation path of the light emitted by the second light source 222 can be changed, thereby reducing the strong bright spot or glare, and making the light emitted by the second light source 222 more softly distributed in a larger lighting area. Illustratively, α is 30°, 35°, 40°, 45°, 50°, 55°, 60°, or any other value within the range of 30° to 60°.

[0034] In one embodiment, see Figure 7 , the two sides of the lampshade 212 arranged at intervals along its length direction are respectively the first side 2124 and the second side 2125, the spacing between the first side 2124 and the second side 2125 is L, the lampshade 212 is provided with a first dividing line A at a distance of 1 / 4L from the first side 2124, and a second dividing line B at a distance of 1 / 3L from the first side 2124, the first area 2121 is located between the first dividing line A and the second dividing line B, and the area of ​​the first area 2121 accounts for 2.5% to 10% of the total area of ​​the lampshade 212. In this way, when the illumination area of ​​the second light source 222 is the second illumination area, that is, the length is the wheelbase of the vehicle or slightly longer than the wheelbase of the vehicle, and the width is the distance from the vehicle body to 150cm to 200cm away from the vehicle body, the illumination area of ​​the first light source 221 can fall on the first illumination area, that is, the door area or the ground area beside the door. Illustratively, the area of ​​the first region 2121 accounts for 2.5%, 3.0%, 3.5%, 4.0%, 4.5%, 5.0%, 5.5%, 6.0%, 6.5%, 7.0%, 7.5%, 8.0%, 8.5%, 9.0%, 9.5%, 10% of the total area of ​​the lampshade 212, or any other value in the range of 2.5% to 10%.

[0035] In one embodiment, see Figure 4 At least one reflective element 214 is provided on each side of the housing 211 facing the accommodating cavity 210. The reflective element 214 is used to reflect at least part of the light emitted by the second light source 222 to the lampshade 212. The light before and after reflection by the reflective element 214 is as shown in FIG. Figure 4As shown by the dotted line in . It can be understood that the first light source 221 is arranged closer to the lampshade 212, that is, the first light source 221 is arranged between the second light source 222 and the lampshade 212. When the second light source 222 emits light, part of the light cannot be projected on the lampshade 212 due to the obstruction of the first light source 221, so that a reflection area is formed on the lampshade 212, and then a corresponding reflection area also exists on the second lighting area. In this embodiment, a reflective element 214 is arranged on the housing 211 of the integrated lamp module 20. The reflective element 214 reflects at least part of the light emitted by the second light source 222 to the lampshade 212, especially to the above-mentioned reflection area, so as to eliminate the light spot formed on the lampshade 212 and the second lighting area due to the first light source 221, thereby improving the lighting uniformity of the second light source 222.

[0036] Further, any one of the reflective elements 214 is defined as a first reflective element 2141, and the side of the housing 211 provided with the first reflective element 2141 is defined as a first side surface 215, the distance between the first reflective element 2141 and the first surface 213 is H3, the height of the first side surface 215 is G, and 0.2G≤H3≤0.5G; to ensure that the first reflective element 2141 can reflect part of the light emitted by the second light source 222 to the above-mentioned reflection area. Schematically, the distance between the first reflective element 2141 and the first surface 213 is H3=0.2G, H3=0.25G, H3=0.3G, H3=0.35G, H3=0.4G, H3=0.45G, H3=0.5G or any other value within the range of 0.2G≤H3≤0.5G.

[0037] In one embodiment, the first reflective element 2141 is tilted toward or away from the first surface 213 to further ensure that the first reflective element 2141 can reflect part of the light emitted by the second light source 222 to the above-mentioned reflection area.

[0038] Further, when at least two reflective elements 214 are provided on the same side of the housing 211, the two reflective elements 214 can be provided at the same height or at different heights, and the present application does not impose any restrictions thereon, as long as the reflective elements 214 can reflect part of the light emitted by the second light source 222 to the above-mentioned reflection area. Similarly, when at least two reflective elements 214 are provided on the same side of the housing 211, the inclination directions of the two light-emitting elements can be the same or different, and the present application does not impose any restrictions thereon.

[0039] Further, see Figure 8 and Fig. 9 ( Figure 8 and Fig. 9The dotted lines in the figure all represent schematic surfaces parallel to the first side surface 215), and the surface of the first reflective element 2141 that is away from the first side surface 215 is defined as a reflective surface. The first side surface 215 and the reflective surface are both planes. The angle between the reflective surface and the first side surface 215 is β, and 2°≤β≤10°. By adjusting the angle β between the reflective surface and the first side surface 215, according to the principle of reflected light, it can be ensured that at least part of the light emitted by the second light source 222 can be reflected to the reflection area formed by the first light source 221 on the lampshade 212 after being reflected by the first reflective element 2141, thereby eliminating the light spot formed by the first light source 221 on the lampshade 212. Schematically, β is 2°, 3°, 4°, 5°, 6°, 7°, 8°, 9°, 10°, or any other value within the range of 2° to 10°.

[0040] The present application also provides a vehicle, comprising an exterior rearview mirror as described in any of the above embodiments.

[0041] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the scope of patent protection of the present application shall be subject to the attached claims.

Claims

1. An exterior rearview mirror for a vehicle, comprising a lens and a housing (10) connected to an edge of the lens, wherein the housing (10) and the lens enclose an inner space, It is characterized in that The internal space is provided with an integrated lamp module (20) connected to the outer shell (10), the integrated lamp module (20) comprising a lamp shell (21), a receiving cavity (210) formed in the lamp shell (21), at least two types of lamp light sources (22) being arranged in the receiving cavity (210), and light emitted by the lamp light sources (22) passing through a portion of the outer shell (10).

2. The exterior rearview mirror according to claim 1, characterized in that: In the height direction of the integrated light module (20), at least two types of light sources (22) are arranged alternately; Furthermore, in the length direction of the integrated lamp module (20), and / or in the width direction of the integrated lamp module (20), at least two types of lamp light sources (22) are arranged in an alternating manner.

3. The exterior rearview mirror according to claim 2, characterized in that: There are two types of light sources (22), namely a first light source (221) and a second light source (222); the first light source (221) is a light source for a logo atmosphere light, and the second light source (222) is a light source for a slow-moving light; The lamp housing (21) comprises a shell (211) and a lampshade (212) for light to pass through, and the lampshade (212) and the shell (211) are enclosed to form the accommodating cavity (210); The arc-shaped surface of the lampshade (212) facing the accommodating cavity (210) is defined as a first surface (213); the distance between the first light source (221) and the first surface (213) is H1; the distance between the second light source (222) and the first surface (213) is H2, and H1<H2.

4. The exterior rearview mirror according to claim 3, characterized in that: The lampshade (212) comprises a first area (2121) for light emitted by a first light source (221) to pass through, and a second area (2122) for at least part of light emitted by a second light source (222) to pass through, the second area (2122) being located at the periphery of the first area (2121), and the second area (2122) being provided with a plurality of curved bodies (2123) each of which is recessed in a direction away from the accommodating cavity (210), and the plurality of curved bodies (2123) are connected in sequence.

5. The exterior rearview mirror according to claim 4, characterized in that: The height direction of the integrated light module (20) is the vertical direction, the curved bodies (2123) are arranged in rows, and the orthographic projection of a center line connecting any row of the curved bodies (2123) on the ground is defined as a first line, and the angle between the first line and the side surface of the housing (211) is α, 30°≤α≤60°.

6. The exterior rearview mirror according to claim 4, characterized in that: The two side edges of the lampshade (212) arranged at intervals along its length direction are respectively a first side edge (2124) and a second side edge (2125); the distance between the first side edge (2124) and the second side edge (2125) is L; a first dividing line is provided on the lampshade (212) at a position 1 / 4L away from the first side edge (2124); and a second dividing line is provided at a position 1 / 3L away from the first side edge (2124); the first region (2121) is located between the first dividing line and the second dividing line; and the area of ​​the first region (2121) accounts for 2.5% to 10% of the total area of ​​the lampshade (212).

7. The exterior rearview mirror according to any one of claims 4 to 6, characterized in that: At least one reflective element (214) is provided on each side surface of the housing (211) facing the accommodating cavity (210), and the reflective element (214) is used to reflect at least part of the light emitted by the second light source (222) to the lampshade (212).

8. The exterior rearview mirror according to claim 7, characterized in that: Any one of the reflective elements (214) is defined as a first reflective element (2141), and a side surface of the housing (211) on which the first reflective element (2141) is provided is defined as a first side surface (215). The distance between the first light reflecting element (2141) and the first surface (213) is H3, the height of the first side surface (215) is G, and 0.2G≤H3≤0.5G; And / or, the first reflective element (2141) is arranged to be inclined toward or away from the first surface (213).

9. The exterior rearview mirror according to claim 8, characterized in that: The surface of the first reflective element (2141) facing away from the first side surface (215) is defined as a reflective surface, the first side surface (215) and the reflective surface are both planes, and the angle between the reflective surface and the first side surface (215) is β, 2°≤β≤10°.

10. A vehicle, characterized in that: Comprising an exterior rearview mirror as claimed in any one of claims 1 to 9.

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