Front hood, full-width lamp, and vehicle

Abstract

A front hood, a full-width lamp, and a vehicle. A mounting recess (11) is formed on the front hood (1) by depression; the mounting recess (11) extends in the width direction of the vehicle; and at least a part of the full-width lamp (2) can be embedded into the mounting recess (11). The front hood and the vehicle can provide sufficient arrangement space for the full-width lamp, thereby making the full-width lamp be used in a good environment, and reducing damage to the full-width lamp when a scratch and a collision occur to the vehicle.

Description

Front hood, through-light and vehicle

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on June 28, 2023, with application number 202310779872.1 and invention name “Front hood, through-lamp and vehicle”, and the Chinese patent application filed with the China Patent Office on June 28, 2023, with application number 202321675203.1 and utility model name “External lampshade, through-lamp and vehicle”, all contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the field of vehicle technology, and in particular to a front hood, a through-light and a vehicle. Background Art

[0003] With the development of vehicle lighting becoming more sophisticated, more and more vehicles are equipped with through-lights. Most of the existing through-lights are arranged in the front of the vehicle, in the front bumper area.

[0004] It was found in actual use that due to the large number of body structural parts in this area, the layout space of the through-light is limited, and this area is close to the vehicle cabin and the temperature is high, resulting in a relatively harsh operating environment for the through-light. At the same time, when a vehicle collision occurs, the through-light is easily damaged by force.

[0005] Summary of the Invention

[0006] The front hood, through-light and vehicle provided in this application can provide sufficient layout space for the through-light, so that the through-light can be used in a good environment and reduce damage to the through-light when a vehicle collision occurs.

[0007] The present application provides a front hood, wherein a mounting recess is formed on the front hood, the mounting recess extends along the width direction of the vehicle, and the mounting recess can accommodate at least a portion of a through-lamp.

[0008] The front hood as described above, wherein the front hood includes an inner panel and an outer panel connected to each other, the inner panel is arranged on the side of the outer panel facing the cabin of the vehicle; the mounting recess is formed on the outer panel, and the inner panel covers the area of ​​the outer panel where the mounting recess is formed.

[0009] The front hood as described above, wherein the front hood further includes a plurality of positioning pins, the plurality of positioning pins are respectively fixed to the mounting recesses, the plurality of positioning pins are spaced apart along the width direction of the vehicle, and the plurality of positioning pins are respectively used to cooperate with the plurality of positioning holes on the through-light.

[0010] The front hood as described above, wherein the mounting recess is provided with a plurality of mounting holes, the plurality of mounting holes are spaced apart along the width direction of the vehicle, and the plurality of mounting holes are respectively used for inserting connectors connected to the through-lights.

[0011] The front hood as described above, wherein the plurality of mounting holes and the plurality of positioning pins are distributed at intervals along the front-rear direction of the vehicle.

[0012] The front hood as described above, wherein the mounting recess is formed on one end of the front hood away from the front bumper in the front-rear direction of the vehicle.

[0013] An embodiment of the present application also provides a through-light, wherein the through-light is adapted to the above-mentioned front cover, at least a portion of the through-light can be detachably embedded in the mounting recess, and a light emitting portion is formed on the side of the through-light facing away from the front cover.

[0014] The through-light as described above, wherein the through-light comprises:

[0015] a lampshade, the lampshade being connected to the mounting recess, the light emitting portion being provided on the lampshade;

[0016] A lamp box connected to the mounting recess and connected to the lampshade to enclose and form a cavity;

[0017] The light emitting component is arranged inside the cavity. The light emitted by the light emitting component can be emitted from the light emitting portion along a first direction, and the first direction is parallel to the front-rear direction of the vehicle.

[0018] The through-lamp as described above, wherein the lampshade is bonded and fixed to the mounting recess via a sealing strip.

[0019] The through-lamp as described above, wherein the lamp box is detachably connected to the mounting recess via a connecting piece.

[0020] The through-lamp as described above, wherein the connecting part includes a screw, a nut and a sealing gasket, the screw passes through the mounting recess and is screwed to the nut, the sealing gasket is arranged between the nut and the sealing gasket, a flange is protruded from the periphery of the nut, the flange cooperates with the sealing gasket to form a slot, the bottom of the lamp box extends to form a fixing part, and the fixing part is embedded and fixed in the slot.

[0021] As described above, the through-lamp, wherein the connecting member is a snap-on member, the snap-on member includes a snap-on portion and a sealing portion connected to each other, a sealing groove is formed on the periphery of the sealing portion, the snap-on portion passes through the mounting recess, and a fixing portion is extended to form at the bottom of the lamp box, and the fixing portion is embedded and fixed in the sealing groove.

[0022] The through-lamp as described above, wherein the lampshade has a mounting plane, an angle is formed between the mounting plane and the first direction, and between the mounting plane and the second direction, the first direction and the second direction are perpendicular to each other, and the second direction is parallel to the height direction of the vehicle; the light-emitting portion is provided on the mounting plane, and a dimension of the light-emitting portion along the second direction is greater than 0 mm.

[0023] The through-lamp as described above, wherein, along a direction perpendicular to the installation plane, a distance between a projection of the light emitting portion and the nearest edge of the installation recess is 0 mm to 25 mm.

[0024] In the through-lamp as described above, the light-emitting assembly includes a light source, and the light source and the light-emitting portion are arranged opposite to each other along the first direction with an interval therebetween.

[0025] The through-light as described above, wherein the through-light further includes: a light uniforming component, arranged inside the cavity, the light uniforming component is located between the light-emitting component and the light-emitting portion; the light emitted by the light-emitting component can pass through the light uniforming component along a first direction and be emitted from the light-emitting portion of the lampshade.

[0026] As described above, the through-lamp, wherein the light uniforming component includes a supporting part and a light-transmitting part, the supporting part and the light-transmitting part are integrally formed and connected, or the supporting part and the light-transmitting part are detachably connected, the supporting part is connected to the lamp box, and the light-transmitting part and the light-emitting part are arranged opposite to each other.

[0027] The through-lamp as described above, wherein, along the direction perpendicular to the mounting plane of the lampshade, the projection of the light-emitting portion falls into the projection of the light-transmitting portion, and the distance between the edge of the projection of the light-transmitting portion and the edge of the projection of the light-emitting portion is 2 mm to 10 mm.

[0028] As described above, the through-lamp, wherein the light-emitting component includes: a light source; a reflective element, having a reflective surface, an angle formed between the reflective surface and the first direction and between the reflective surface and the second direction, the light source and the reflective surface are arranged relative to each other along the second direction, and the reflective surface and the light-emitting portion are arranged relative to each other along the first direction; the light emitted by the light source is irradiated on the reflective surface along the second direction, is reflected on the reflective surface, and passes through the light-uniform component along the first direction and is emitted from the light-emitting portion.

[0029] The through-lamp as described above, wherein the through-lamp further comprises: a baffle, the baffle covering a side of the area of ​​the lamp box located outside the mounting recess and away from the lampshade.

[0030] The through-lamp as described above, wherein the lampshade includes: a light-shielding cover, which is provided with an opening; a light-transmitting member, which includes a light-transmitting area and a connecting area, the connecting area is located at the periphery of the light-transmitting area, the light-transmitting area is arranged through the opening to form a light-emitting portion, and the connecting area is connected to the inner surface of the light-shielding cover on the inner side of the light-shielding cover.

[0031] The through-lamp as described above, wherein the lampshade has a mounting plane, the light-emitting portion is formed on the mounting plane, and an angle is formed between the mounting plane and the first direction; or, an angle is formed between the mounting plane and the first direction and between the mounting plane and the second direction, the size of the light-emitting portion along the second direction is greater than 0 mm, and the light-emitting portion can allow light to pass through along the first direction; and an angle is formed between the first direction and the second direction.

[0032] In the through-lamp as described above, the light-transmitting member and the light-shielding cover are integrally formed, detachably connected, bonded or welded.

[0033] The through-lamp as described above, wherein the distance between the edge of the connecting area away from the side of the light-transmitting area and the edge of the side of the connecting area connected to the light-transmitting area is less than or equal to 30 mm; along the direction perpendicular to the mounting plane, the sum of the thickness of the connecting area and the thickness of the light-shielding cover and the thickness of the light-transmitting area is 2.5 mm to 4.5 mm; the sum of the thickness of the connecting area and the thickness of the light-shielding cover is less than or equal to the thickness of the light-transmitting area.

[0034] The through-lamp as described above, wherein the through-lamp further comprises a baffle, wherein the baffle covers a side of the area of ​​the lamp box located outside the mounting recess and away from the lampshade.

[0035] An embodiment of the present application further provides a vehicle, wherein the vehicle includes a front hood or the through-light as described above.

[0036] The front hood, through-light and vehicle provided by the present application are configured such that a mounting recess is provided on the front hood, and the through-light is installed in the mounting recess. Since the space at the front hood is relatively ample, sufficient space can be provided for the arrangement of the through-light, and the front hood is conducive to heat dissipation, which can effectively reduce the ambient temperature around the through-light, so that the through-light can be used in a good environment. The through-light is installed on the front hood at a certain distance from the front of the vehicle, which can effectively reduce the damage to the through-light in the event of a vehicle collision.

[0037] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0039] FIG1 is a schematic structural diagram of a through-lamp provided in an embodiment of the present application;

[0040] FIG2 is a schematic structural diagram of a through-lamp provided in an embodiment of the present application;

[0041] FIG3 is another structural schematic diagram of a through-lamp provided in an embodiment of the present application;

[0042] FIG4 is another structural schematic diagram of a through-lamp provided in an embodiment of the present application;

[0043] FIG5 is a schematic diagram of a partial structure of a light-emitting assembly of a through-lamp provided in an embodiment of the present application;

[0044] FIG6 is another partial structural view of the light-emitting assembly of the through-lamp provided in an embodiment of the present application;

[0045] FIG7 is a schematic structural diagram of a lampshade that penetrates a lamp according to an embodiment of the present application;

[0046] FIG8 is another schematic structural diagram of a lampshade that penetrates a lamp according to an embodiment of the present application;

[0047] FIG9 is a schematic structural diagram of a light uniforming assembly for a through-lamp according to an embodiment of the present application;

[0048] FIG10 is another structural schematic diagram of a light uniforming assembly for a penetrating lamp provided in an embodiment of the present application;

[0049] FIG11 is another structural schematic diagram of a light uniforming assembly for a penetrating lamp provided in an embodiment of the present application;

[0050] FIG12 is a schematic structural diagram of a light-transmitting member penetrating a lamp provided in an embodiment of the present application;

[0051] FIG13 is a schematic diagram of the structure of the through-light connected to the front cover according to an embodiment of the present application;

[0052] FIG14 is another schematic diagram of the structure in which the through-light is connected to the front hood according to an embodiment of the present application.

[0053] Description of reference numerals:

[0054] 1. Front hood; 11. Mounting recess; 12. Outer panel; 13. Inner panel; 2. Through-lamp; 21. Lampshade; 211. Light outlet; 212. Transparent cover; 213. Light shielding layer; 214. Light shield; 215. Transparent element; 2151. Transparent area; 2152. Connecting area; 216. Mounting surface; 22. Lamp box; 221. Connecting element; 2211. Screw; 2212. Nut; 2213. Sealing gasket; 2214. Snap-fit Part; 2215, sealing part; 222, fixing part; 23, cavity; 241, light source; 2411, circuit board; 2412, LED lamp; 242, reflecting element; 2421, reflecting surface; 2422, buckle; 25, light uniforming component; 251, supporting part; 252, light-transmitting part; 26, plug-in protrusion; 27, plug-in recess; 28, sealant; 29, baffle; X, first direction; Y, second direction; Z, third direction. Specific embodiments

[0055] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0056] In the description of this application, it should be noted that, unless otherwise specified, "plurality" means more than two; terms such as "upper," "lower," "left," "right," "inner," and "outer" indicating directions or positional relationships are merely for the purpose of facilitating the description of this application and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting this application. Furthermore, terms such as "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0057] The directional words appearing in the following description are all directions shown in the figures, and do not limit the specific structure of the embodiments of this application. In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0058] In order to better understand the technical solutions and technical effects of the present application, specific embodiments will be described in detail below with reference to the accompanying drawings.

[0059] It should be noted that the terms "first direction X," "second direction Y," and "third direction Z" used in the following description to indicate directions are merely used to more clearly illustrate the specific structure of the present application in conjunction with the accompanying drawings and are not intended to limit the present application to such terms. Each of the first direction X, the second direction Y, and the third direction Z is angled with respect to each other. Optionally, each of the first direction X, the second direction Y, and the third direction Z is perpendicular to each other.

[0060] Specifically, when the front hood 1 of the vehicle is in a closed state, the first direction X is the front-to-back direction of the vehicle, the second direction Y is the height direction of the vehicle, and the third direction Z is the width direction of the vehicle. The first direction X and the third direction Z are both parallel to the horizontal direction, and the second direction Y is parallel to the vertical direction.

[0061] As shown in Figures 1 and 13, the present application provides a front hood, wherein a mounting recess 11 is formed on the front hood 1, the mounting recess 11 has a certain size along the front and rear directions of the vehicle, and the mounting recess 11 extends along the width direction of the vehicle, and the mounting recess 11 can allow at least a portion of the through-lamp 2 to be embedded.

[0062] As shown in Figure 1, the front hood 1 includes an outer panel 12 and an inner panel 13. The side of the front hood 1 facing the cabin is the inner side, and the side of the front hood 1 facing away from the cabin is the outer side. The mounting recess 11 is recessed and formed on the outer panel 12. The inner panel 13 is connected to the inner side of the outer panel 12 and covers the protrusion formed on the inner surface of the outer panel 12 when the mounting recess 11 is formed. The outer panel 12 can be supported and fixed by the inner panel 13, and the mounting recess 11 is protected at the same time to prevent the mounting recess 11 from being deformed by force and causing damage to the through-lamp 2.

[0063] The front hood 1 also includes a plurality of positioning pins, which are respectively fixed to the mounting recesses 11. The plurality of positioning pins are spaced apart along the width direction of the vehicle. The plurality of positioning pins are respectively used to cooperate with the plurality of positioning holes on the through-light 2. The positioning pins can realize the positioning between the through-light 2 and the front hood 1.

[0064] A plurality of mounting holes are provided on the mounting recess 11, and the plurality of mounting holes are spaced apart along the width direction of the vehicle, and the plurality of mounting holes are respectively used for inserting connectors connected to the through-light 2; the plurality of mounting holes and the plurality of positioning pins are spaced apart along the front and rear directions of the vehicle, and the connection between the through-light 2 and the front hood 1 is realized through the connector 221.

[0065] Optionally, a mounting recess 11 is formed at one end of the front hood 1 away from the front bumper in the front-to-back direction of the vehicle, so that the through-light 2 can be mounted on the upper portion of the front hood 1 at a certain distance from the front of the vehicle, effectively reducing damage to the through-light 2 in the event of a vehicle collision.

[0066] The front hood 1 provided in the embodiment of the present application is provided with a mounting recess 11, and the through-light 2 is installed in the mounting recess 11. Since the space at the front hood 1 is relatively abundant, sufficient layout space can be provided for the through-light 2, and the front hood 1 is conducive to heat dissipation, which can effectively reduce the ambient temperature of the through-light 2, so that the through-light 2 can be used in a good environment.

[0067] As shown in Figure 2, the present application provides a through-lamp 2, wherein the through-lamp 2 is installed on the front hood 1 of the vehicle; a mounting recess 11 is formed on the front hood 1, and at least a portion of the through-lamp 2 can be detachably embedded in the mounting recess 11, and a light emitting portion 211 is formed on the side of the through-lamp 2 facing away from the front hood 1 for light to be emitted.

[0068] Optionally, the through-light 2 is arranged on the front hood 1 at the front of the vehicle. The through-light 2 can be arranged at the front, middle, rear or other positions of the front hood 1 according to the requirements of styling, space, performance, etc., and during the opening and closing process of the front hood 1, the through-light 2 moves with the front hood 1.

[0069] Optionally, when the through-light 2 is arranged on the front hood 1 of the vehicle, the distance between the through-light 2 and the ground is 500mm to 1500mm to ensure that the through-light 2 can be installed on the front hood 1 instead of the front of the vehicle when the installation height is met.

[0070] The through-light 2 provided in the embodiment of the present application is installed in the installation recess 11 by providing an installation recess 11 on the front hood 1. Since the space at the front hood 1 is relatively abundant, sufficient layout space can be provided for the through-light 2. The front hood 1 is conducive to heat dissipation, which can effectively reduce the ambient temperature of the through-light 2, so that the through-light 2 can be used in a good environment. The through-light 2 is installed on the front hood 1 at a certain distance from the front of the vehicle. When a vehicle collision occurs, the damage to the through-light 2 can be effectively reduced.

[0071] As shown in FIG. 1 to FIG. 4 , the embodiment of the present application provides a through-lamp 2 , wherein the through-lamp 2 includes a lampshade 21 , a lamp box 22 and a light-emitting component.

[0072] The lampshade 21 is connected to the front cover 1 in the mounting recess 11 , and the light emitting portion 211 is disposed on the lampshade 21 .

[0073] The lamp box 22 is connected to the front cover 1 in the mounting recess 11 , and the lamp box 22 is connected to the lampshade 21 to enclose and form a cavity 23 .

[0074] The light-emitting component is arranged in the cavity 23, and the light emitted by the light-emitting component can be emitted from the light-emitting portion 211 along the first direction X to ensure that after the through-lamp 2 is installed on the front hood 1 of the vehicle, when the front hood 1 is in a closed state, the light emitted by the light-emitting component can be irradiated horizontally toward the front of the vehicle.

[0075] Optionally, the size of the light emitting portion 211 along the second direction Y is greater than 0, to ensure that the light emitting portion 211 has a certain size along the second direction Y so that light can be emitted from the light outlet along the first direction X.

[0076] Specifically, a dimension L1 of the light emitting portion 211 along the second direction Y is 6 mm to 30 mm, so as to ensure that the light emitting portion 211 has a sufficient dimension for light to pass through along the first direction X.

[0077] Optionally, the size of the light emitting portion 211 along the second direction Y can be set according to vehicle styling requirements, and along the third direction Z, the sizes of the light emitting portion 211 along the second direction Y can be equal or different.

[0078] As shown in FIG3 , the through-lamp 2 provided in the embodiment of the present application includes a light source 241, which is spaced apart from the light emitting portion 211 and arranged opposite to each other along a first direction X. That is, light propagates directly between the light source 241 and the light emitting portion 211. The light source 241 includes a circuit board 2411 and an LED lamp 2412 mounted on the circuit board 2411. The circuit board 2411 is detachably connected to the lampshade 21 and / or the lamp box 22, and the LED lamp 2412 faces the light emitting portion 211.

[0079] As shown in FIG4 , an embodiment of the present application provides a through-lamp 2, wherein the light-emitting assembly includes a light source 241 and a reflective element 242. The reflective element 242 has a reflective surface 2421, which forms an angle with the first direction X and with the second direction Y. The light source 241 and the reflective surface 2421 are spaced apart and arranged relative to each other along the second direction Y, and the reflective surface 2421 and the light-emitting portion 211 are spaced apart and arranged relative to each other along the first direction X. Light emitted by the light source 241 along the second direction Y is reflected by the reflective surface 2421 and then emitted from the light-emitting portion 211 along the first direction X. In other words, light propagation is achieved between the light source 241 and the light-emitting portion 211 by reflection. The light source 241 includes a circuit board 2411 and an LED lamp 2412 mounted on the circuit board 2411. The circuit board 2411 is detachably connected to the lampshade 21 and / or the lamp box 22, and the LED lamp 2412 faces the reflective surface 2421.

[0080] The reflective element 242 is made of an opaque plastic material such as black, gray or white, and its reflective surface 2421 is formed by aluminum plating, shielded aluminum plating or chrome plating to ensure its light reflection effect.

[0081] The reflective surface 2421 may be a curved surface or a flat surface as long as the reflective effect is ensured.

[0082] As shown in Figure 5, the embodiment of the present application provides a through-lamp 2, in which multiple light sources 241 and reflective elements 242 are provided, and multiple light sources 241 are arranged at intervals along the third direction Z. By arranging multiple light sources 241, the brightness of the through-lamp 2 along the third direction Z can be effectively ensured to be uniform.

[0083] The plurality of reflective elements 242 are arranged along the third direction Z, and every two adjacent reflective elements 242 can be connected in a detachable manner. By arranging the reflective elements 242 in sections, it has the advantage of being easy to disassemble, transport and store.

[0084] As shown in FIG6 , every two adjacent reflective elements 242 are detachably connected via a buckle 2422 to ensure the gap accuracy between every two adjacent reflective elements 242 and the continuity of the bright spots.

[0085] As shown in Figure 7, the embodiment of the present application provides a through-lamp 2, wherein the lampshade 21 includes a transparent cover 212 and a light-shielding layer 213, the light-shielding layer 213 partially covers the side surface of the transparent cover 212 facing the lamp box 22, and the part of the transparent cover 212 not covered by the light-shielding layer 213 forms a light-emitting portion 211.

[0086] The light shielding layer 213 is formed by coating on the surface of the transparent cover 212 facing the lamp box 22 . Since the light shielding layer 213 is very thin, such a configuration can effectively reduce the wall thickness of the lamp cover 21 .

[0087] Optionally, the wall thickness of the portion of the transparent cover 212 where the light exit portion 211 is formed is 3 mm to 5 mm, and the wall thickness of the portion where the transparent cover 212 and the light shielding layer 213 are stacked is 1.5 mm to 3 mm.

[0088] As shown in FIG8 , the embodiment of the present application provides a through-lamp 2 , wherein the lampshade 21 includes a light shield 214 and a light-transmitting member 215 . The light shield 214 is used to block light, and the light-transmitting member 215 is used to allow light to pass through to achieve luminescence.

[0089] Specifically, the light shield 214 has an opening. It should be noted that when the light-transmitting member 215 and the light shield 214 are manufactured separately, the opening can be formed in the light shield 214. When the light-transmitting member 215 and the light shield 214 are integrally formed, the opening is defined by the boundary line between the light-transmitting member 215 and the light shield 214. The light-transmitting member 215 can be detachably mounted at the opening to form the light-emitting portion 211.

[0090] The light-transmitting member 215 is formed by injection molding using a point-gating method, which can effectively avoid forming a large-area double-layer coverage between the light-transmitting member 215 and the light shield 214 , and also has the advantage of reducing the wall thickness of the lampshade 21 .

[0091] As shown in Figure 12, the light-transmitting member 215 includes a light-transmitting area 2151 and a connecting area 2152. The connecting area 2152 is located at the periphery of the light-transmitting area 2151. The light-transmitting area 2151 is arranged through the opening to form a light-emitting portion 211. The light-transmitting area 2151 is embedded in the opening so that the light-transmitting area 2151 and the light-shielding cover are spliced ​​to form a closed lampshade 21. The connecting area 2152 is connected to the inner surface of the light-shielding cover 214 on the inner side of the light-shielding cover 214, that is, the connecting area 2152 and the light-shielding cover 214 are stacked and overlapped together. The light-transmitting area 2151 is connected to the light-shielding cover 214 by splicing, which can effectively achieve the effect of reducing weight, thickness and cost, and meet the needs of pedestrian protection.

[0092] The through-lamp 2 provided in the embodiment of the present application has a light shading cover that can block the light, and the light-transmitting area 2151 of the light-transmitting member forms a light-emitting portion at the opening of the light shading cover for the light to pass through. During the propagation of light, it is only necessary to pass through the light-transmitting area 2151. The light propagation path is shorter, thereby effectively reducing the light loss during the propagation of light and improving the lighting effect of the through-lamp 2.

[0093] Optionally, the distance between the edge of the side of the connection area 2152 away from the light-transmitting area 2151 and the edge of the side of the connection area 2152 connected to the light-transmitting area 2151 is less than or equal to 30 mm, so as to ensure that there is sufficient connection area between the connection area 2152 and the light-shielding cover 214 while reducing the area of ​​the connection area 2152 as much as possible, so as to achieve the lightweight development of the lampshade 21 and at the same time benefit pedestrian protection.

[0094] Specifically, the light-transmitting member 215 is formed by injection molding using a point-gating method, which can effectively avoid the formation of a large area of ​​double-layer coverage between the light-transmitting member 215 and the light-shielding cover 214. The coverage area can be controlled within 30 mm, which also has the advantage of reducing the wall thickness of the lampshade 21.

[0095] Optionally, the light-transmitting member 215 and the light-shielding cover 214 may be integrally injection-molded using different materials, connected in a detachable manner, bonded or welded, and this application does not limit the processing and connection method between the two.

[0096] Optionally, after the light shield 214 and the light transmissive member 215 form the lampshade 21 , a hardened paint layer is sprayed on the surface of the lampshade 21 to enhance the connection strength between the light shield 214 and the light transmissive member 215 and enhance the scratch resistance of the outer surface of the lampshade 21 .

[0097] Optionally, the wall thickness of the light-transmitting member 215 is 3 mm to 5 mm, and the wall thickness of the light shield is 1.5 mm to 3.5 mm.

[0098] Optionally, the material of the light-transmitting member 215 can be colorless transparent plastic, other color transparent plastic (such as smoke gray, etc.) or light-diffusing plastic or other light-transmitting materials. Specifically, the light transmittance of the transparent part of the lampshade 21 is 40% to 88% or 40% to 80%.

[0099] Optionally, the outer surface of the lampshade 21 is sprayed with a hardened coating for protection to improve the scratch resistance of the outer surface of the lampshade 21 .

[0100] Optionally, an anti-fog coating is applied to the inner surface of the lampshade 21 or a desiccant is disposed in the cavity 23 to improve the fog performance of the lamp 2 .

[0101] As shown in Figures 9 to 11, the embodiment of the present application provides a through-lamp 2, wherein the through-lamp 2 also includes a light homogenizing component 25. The light homogenizing component 25 is arranged inside the cavity 23 and connected to the lampshade 21 and / or the lamp box 22. The light homogenizing component 25 is located between the light-emitting component and the lampshade 21. The light emitted by the light-emitting component passes through the light homogenizing component 25 and is emitted by the light-emitting portion 211. By providing the light homogenizing component 25, the light emitted by the light-emitting component can be effectively homogenized, thereby improving the uniformity of the light emitted by the through-lamp 2. The lampshade 21 and the lamp box 22 can protect the light-emitting component and the light homogenizing component 25. The lamp box 22 is integrally injection molded.

[0102] Optionally, the light homogenizing component 25 is located between the light emitting component and the light emitting portion 211. The light emitting component is used to provide a light source, and the light homogenizing component 25 is used to homogenize the light emitted by the light emitting component. Optionally, when the light transmitting member 215 is made of light diffusing material, the light homogenizing component 25 can be cancelled.

[0103] The light emitted by the light emitting assembly can pass through the light homogenizing assembly 25 along the first direction X and be emitted from the light emitting portion 211 . When the through-lamp 2 is installed on a vehicle, the light emitted by the light emitting assembly can illuminate the front of the vehicle along the horizontal direction.

[0104] The through-lamp provided in the present application is configured with a light homogenizing component 25 between the light emitting portion 211 of the lamp housing and the light emitting component, so that the light emitted by the light emitting component is homogenized by the light homogenizing component 25 and then emitted by the light emitting portion 211, which can effectively improve the uniformity of the light emission of the through-lamp and enhance the lighting effect.

[0105] Optionally, the dimension of the through-lamp 2 along the third direction Z is 800mm to 2100mm. For example, the dimension of the through-lamp 2 along the third direction Z can be set to 1200mm. Within the above range, the light emission of the through-lamp 2 is continuous and consistent without any breakpoints. The lampshade 21 and the uniform light component 25 are both integrally injection molded to ensure the continuity of the physical space.

[0106] As shown in Figures 9 to 11, the embodiment of the present application provides a through-lamp 2, wherein the light homogenizing component 25 includes a supporting portion 251 and a light-transmitting portion 252, the supporting portion 251 and the light-transmitting portion 252 are integrally formed and connected, or the supporting portion 251 and the light-transmitting portion 252 are detachably connected, the supporting portion 251 and the lamp box 22 are detachably connected, and the light-transmitting portion 252 is used to homogenize the light emitted by the light-emitting component.

[0107] The materials used for the support portion 251 and the light-transmitting portion 252 can be the same or different. Specifically, the support portion 251 can be made of white plastic, and the light-transmitting portion 252 can be made of light-diffusing plastic.

[0108] Light diffusion plastic is a light-transmitting but opaque light diffusion material made by a special process with transparent polycarbonate plastic as the base material, adding a certain proportion of light diffusion agent and other additives;

[0109] Alternatively, the light diffusion material can be made by adding BaSO4 or other materials that have a light scattering effect to a colorless transparent polycarbonate base material. The light diffusion material can also be made by adding macromolecular materials or other materials that have a light scattering effect to a colorless transparent polycarbonate base material.

[0110] As shown in Figures 1 and 8 , the through-lamp 2 provided in the embodiment of the present application has a lampshade 21 having a mounting plane 216. The mounting plane 216 forms an angle with the first direction X, or both the mounting plane 216 and the first direction X and the mounting plane 216 and the second direction Y. This allows the through-lamp having the lampshade 21 provided in the embodiment of the present application to be installed at the rear of a vehicle, with the mounting plane 216 and the light-emitting portion 211 facing the front or upper front of the vehicle, ensuring that light is emitted toward the front of the vehicle. The light-emitting portion 211 is provided on the mounting plane 216. Along a direction perpendicular to the mounting plane 216, a distance L2 between the projection of the connection between the support portion 251 and the light-transmitting portion 252 and the projection of the light-emitting portion 211 is 0 mm to 10 mm.

[0111] Optionally, the dimension of the light emitting portion 211 along the second direction Y is greater than 0 mm, to ensure that the light emitting portion 211 has a certain dimension along the second direction Y so that light can be emitted from the light emitting portion 211 along the first direction X. The dimension of the light emitting portion 211 along the second direction Y is greater than 0 mm, and the light emitting portion 211 can allow light to pass through along the first direction X.

[0112] Specifically, a dimension L1 of the light emitting portion 211 along the second direction Y is 6 mm to 30 mm, so as to ensure that the light emitting portion 211 has a sufficient dimension for light to pass through along the first direction X.

[0113] Optionally, the size of the light emitting portion 211 along the second direction Y can be set according to vehicle styling requirements, and along the third direction Z, the sizes of the light emitting portion 211 along the second direction Y can be equal or different.

[0114] Optionally, along the direction perpendicular to the mounting plane 216, the sum of the thickness of the connecting area 2152 and the thickness of the light shield and the thickness of the light-transmitting area 2151 is 2.5 mm to 4.5 mm, so as to achieve the thinning development of the lampshade 21; the sum of the thickness of the connecting area 2152 and the thickness of the light shield 214 is less than or equal to the thickness of the light-transmitting area 2151.

[0115] Optionally, along the direction perpendicular to the mounting plane 216, the distance between the projection of the connection between the supporting portion 251 and the light-transmitting portion 252 and the projection of the light-emitting portion 211 is greater than 5 mm, so as to block the connection between the supporting portion 251 and the light-transmitting portion 252 to prevent the brightness of the connection between the supporting portion 251 and the light-transmitting portion 252 from being inconsistent with the brightness of other areas of the light-transmitting portion 252, thereby causing brightness differences in light emitted from various places throughout the lamp 2.

[0116] Optionally, as shown in Figure 4, along the direction perpendicular to the mounting plane 216, the distance L3 between the projection of the light-emitting portion 211 and the edge of the mounting recess 11 is 0 mm to 25 mm, so as to ensure that the light-emitting portion 211 of the through-lamp 2 is not easily blocked when it is installed, thereby ensuring its lighting effect.

[0117] Optionally, when the light-transmitting portion 252 and the supporting portion 251 are detachably connected, the connection between the two can be located at the position where the light-homogenizing component 25 faces the lampshade 21 or the position where the light-homogenizing component 25 faces the mounting recess 11, but the present application is not limited thereto.

[0118] Optionally, the thickness of the light homogenizing component 25 is 1.8 mm to 4.5 mm, such as 3.5 mm. While ensuring the light homogenizing effect, the thickness of the light homogenizing component 25 is reduced as much as possible to facilitate the miniaturization of the through-lamp 2.

[0119] Optionally, in order to make the through-lamp 2 smoother, the through-lamp 2 needs to extend as far as possible along the width edge of the vehicle in the third direction Z to maximize the size of the through-lamp 2 along the third direction Z. The distance between the two sides of the light-emitting portion 211 of the through-lamp 2 along the third direction Z and the two sides of the vehicle along the third direction Z is 10 mm to 200 mm or 20 mm to 200 mm.

[0120] As shown in Figure 4, the embodiment of the present application provides a through lamp 2, wherein the periphery of one of the lamp box 22 and the lampshade 21 is provided with a plug-in protrusion 26, and the periphery of the other of the lamp box 22 and the lampshade 21 is provided with a plug-in recess 27, the plug-in protrusion 26 is embedded in the plug-in recess 27, and the plug-in recess 27 is provided with a sealant 28, and the plug-in protrusion 26 and the plug-in recess 27 are bonded and fixed by the sealant 28 to ensure the sealing performance of the cavity 23.

[0121] As shown in Figure 13, the embodiment of the present application provides a through-lamp 2, wherein the lampshade 21 and the mounting recess 11 are bonded and fixed by a sealing strip; the lamp box 22 and the mounting recess 11 are detachably connected by a sealing connector 221 to ensure the sealing of the gaps formed between the lampshade 21 and the mounting recess 11 and between the lamp box 22 and the mounting recess 11 to prevent the accumulation of rainwater or dust impurities therein.

[0122] Optionally, as shown in Figure 13, the connecting member 221 may include a screw 2211, a nut 2212 and a sealing gasket 2213. The screw 2211 passes through the front cover 1 and the sealing gasket 2213 and is screwed to the nut 2212. The sealing gasket 2213 is located between the nut 2212 and the mounting recess 11. The periphery of the nut 2212 is convexly provided with a flange, and a slot is formed between the flange and the sealing gasket. The bottom of the lamp box 22 extends to form a fixing portion 222, which is embedded in the slot and fixed to the nut 2212.

[0123] Optionally, as shown in Figure 14, the connecting member 221 is a snap-fit ​​member, which is formed with a snap-fit ​​portion 2214 and a sealing portion 2215. A sealing groove is formed on the periphery of the sealing portion 2215. The snap-fit ​​portion 2214 passes through the front machine cover 1, and the fixing portion 222 of the lamp box 22 is embedded in the sealing groove and fixed to the snap-fit ​​member.

[0124] Optionally, as shown in Figures 1, 2, and 13, the embodiment of the present application provides a through-lamp 2, wherein the through-lamp 2 further includes a baffle 29. The baffle 29 covers the area of ​​the lamp box 22 outside the mounting recess 11, away from the lampshade 21. This protects the lamp box 22 and at the same time shields the lamp box 22, thereby improving the aesthetics of the through-lamp 2 on the inside of the front hood 1 after installation.

[0125] An embodiment of the present application further provides a vehicle, wherein the vehicle includes a front hood and the through-light as described above, and the through-light is installed on the front hood.

[0126] The vehicle provided by the present application has a mounting recess provided on the front hood, and the through-light is installed in the mounting recess. Since the space at the front hood is relatively abundant, sufficient space can be provided for the arrangement of the through-light, and the front hood is conducive to heat dissipation, which can effectively reduce the ambient temperature around the through-light, so that the through-light can be used in a good environment. The through-light is installed on the front hood at a certain distance from the front of the vehicle, which can effectively reduce the damage to the through-light in the event of a vehicle collision.

[0127] It should be noted that, unless there is any conflict, the embodiments and features in the embodiments of this application can be combined with each other.

[0128] In this document, the term "and / or" simply describes a relationship between related objects, indicating that three possible relationships exist. For example, "A and / or B" can represent: A exists alone, A and B exist simultaneously, or B exists alone. Furthermore, the character " / " in this document generally indicates that the related objects are in an "or" relationship.

[0129] It should be understood that in the embodiments of the present application, "B corresponding to A" means that B is associated with A and B can be determined based on A. However, it should also be understood that determining B based on A does not mean determining B based solely on A, but B can also be determined based on A and / or other information.

[0130] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0131] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A front cover, wherein: The front hood is provided with a mounting recess, the mounting recess extends along the width direction of the vehicle, and the mounting recess can accommodate at least a portion of the through-lamp to be embedded.

2. The front cover according to claim 1, wherein: The front hood includes an inner plate and an outer plate connected to each other, the inner plate is arranged on a side of the outer plate facing the engine room of the vehicle; the mounting recess is formed on the outer plate, and the inner plate covers the area of ​​the outer plate where the mounting recess is formed.

3. The front cover according to claim 2, wherein: The front hood also includes a plurality of positioning pins, which are respectively fixed to the mounting recesses, and are spaced apart along the width direction of the vehicle, and are respectively used to cooperate with a plurality of positioning holes on the through-lights.

4. The front cover according to claim 3, wherein: A plurality of mounting holes are provided on the mounting recess, and the plurality of mounting holes are spaced apart and distributed along the width direction of the vehicle, and the plurality of mounting holes are respectively used for inserting connectors connected to the through-lights.

5. The front cover according to claim 4, wherein: The plurality of mounting holes and the plurality of positioning pins are distributed at intervals along the front-rear direction of the vehicle.

6. The front cover according to any one of claims 1 to 5, wherein: The mounting recess is formed at one end of the front hood away from the front bumper in the front-rear direction of the vehicle.

7. A through-light, wherein: Adapted with the front machine cover according to any one of claims 1 to 6, at least a part of the through-light can be detachably embedded in the installation recess, and a light emitting portion is formed on a side of the through-light facing away from the front machine cover.

8. The through-light according to claim 7, wherein: The through-light comprises: A lampshade, the lampshade is connected to the mounting recess, and the light emitting portion is arranged on the lampshade; A lamp box, the lamp box is connected to the mounting recess, and the lamp box is connected to the lampshade to enclose and form a cavity; The light emitting component is arranged inside the cavity. The light emitted by the light emitting component can be emitted from the light emitting portion along a first direction, and the first direction is parallel to the front-rear direction of the vehicle.

9. The through-light according to claim 8, wherein: The lampshade is bonded and fixed to the mounting recess through a sealing strip.

10. The through-light according to claim 8, wherein: The lamp box is detachably connected to the mounting recess via a connecting piece.

11. The through-light according to claim 8, wherein: The connecting part includes a screw, a nut and a sealing gasket. The screw passes through the mounting recess and is screwed to the nut. The sealing gasket is arranged between the nut and the sealing gasket. A flange is protruded from the periphery of the nut. The flange cooperates with the sealing gasket to form a slot. A fixing part is extended to form at the bottom of the lamp box, and the fixing part is embedded and fixed in the slot.

12. The through-light according to claim 8, wherein: The connecting member is a snap-on member, which includes a snap-on portion and a sealing portion connected to each other. A sealing groove is formed at the periphery of the sealing portion. The snap-on portion passes through the mounting recess. A fixing portion is extended from the bottom of the lamp box, and the fixing portion is embedded and fixed in the sealing groove.

13. The through-light according to claim 8, wherein: The lampshade has a mounting plane, and an angle is formed between the mounting plane and the first direction and between the mounting plane and the second direction. The first direction and the second direction are perpendicular to each other, and the second direction is parallel to the height direction of the vehicle; the light emitting portion is arranged on the mounting plane, and the size of the light emitting portion along the second direction is greater than 0mm.

14. The through-light according to claim 13, wherein: Along a direction perpendicular to the mounting plane, a distance between a projection of the light emitting portion and an edge of the nearest mounting recess is 0 mm to 25 mm.

15. The through-light according to claim 8, wherein: The light emitting component comprises a light source, and the light source and the light emitting portion are arranged opposite to each other along the first direction with an interval.

16. The through-light according to claim 8, wherein: The through-light also includes: A light homogenizing component is disposed inside the cavity, and the light homogenizing component is located between the light emitting component and the light emitting portion; The light emitted by the light emitting component can penetrate the light homogenizing component along a first direction and be emitted from the light emitting portion of the lampshade.

17. The through-light according to claim 16, wherein: The light homogenizing component includes a supporting part and a light-transmitting part. The supporting part and the light-transmitting part are integrally formed and connected, or the supporting part and the light-transmitting part are detachably connected. The supporting part is connected to the lamp box, and the light-transmitting part and the light-emitting part are arranged opposite to each other.

18. The through-light according to claim 17, wherein: Along a direction perpendicular to the installation plane of the lampshade, the projection of the light emitting portion falls into the projection of the light transmitting portion, and the distance between the edge of the projection of the light transmitting portion and the edge of the projection of the light emitting portion is 2 mm to 10 mm.

19. The through-light according to claim 16, wherein: The light emitting component comprises: light source; A reflective element, comprising a reflective surface, wherein an angle is formed between the reflective surface and the first direction and between the reflective surface and the second direction, the light source and the reflective surface are arranged opposite to each other along the second direction, and the reflective surface and the light emitting portion are arranged opposite to each other along the first direction; The light emitted by the light source is irradiated on the reflective surface along the second direction to be reflected and passes through the light homogenizing component along the first direction to be emitted from the light emitting portion.

20. The through-light according to claim 8, wherein: The through-light also includes: A baffle plate covers a side of the lamp box located outside the mounting recess and away from the lamp cover.

21. The through-light according to claim 8, wherein: The lampshade comprises: A sunshade, wherein an opening is formed on the sunshade; The light-transmitting member includes a light-transmitting area and a connecting area, wherein the connecting area is located at the periphery of the light-transmitting area, the light-transmitting area is arranged through the opening to form a light-emitting portion, and the connecting area is connected to the inner surface of the light-shielding cover at the inner side of the light-shielding cover.

22. The through-light according to claim 21, wherein: The lampshade has a mounting plane, the light emitting portion is formed on the mounting plane, and an angle is formed between the mounting plane and the first direction; or There is an included angle between the mounting plane and the first direction, and between the mounting plane and the second direction; the size of the light emitting portion along the second direction is greater than 0 mm, and the light emitting portion can allow light to pass through along the first direction; There is an angle between the first direction and the second direction.

23. The through-light according to claim 21, wherein: The light-transmitting member and the light-shielding cover are integrally formed, detachably connected, bonded or welded.

24. The through-light according to claim 22, wherein: The distance between the edge of the connecting area away from the light-transmitting area and the edge of the connecting area connected to the light-transmitting area is less than or equal to 30 mm; Along the direction perpendicular to the mounting plane, the sum of the thickness of the connecting area and the thickness of the light shield and the thickness of the light-transmitting area is 2.5 mm to 4.5 mm; the thickness of the connecting area is The sum of the thickness of the light shield is less than or equal to the thickness of the light-transmitting area.

25. A vehicle, wherein: The vehicle includes the front hood according to any one of claims 1 to 6, or the vehicle includes the through-light according to any one of claims 7 to 24.

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