Atmosphere lamp assembly and vehicle comprising same

Abstract

The invention relates to the technical field of vehicle parts, and particularly provides an atmosphere lamp assembly and a vehicle comprising the same. The atmosphere lamp assembly comprises a lamp holder assembly, a light guide strip and a waterproof sleeve, one end of the light guide strip is connected with the lamp holder assembly, and the waterproof sleeve at least wraps the part, close to the lamp holder assembly, of the light guide strip; a first flow guide structure is arranged on the outer wall of the waterproof sleeve and provided with a water inlet end, and the water inlet end is located at the end, away from the lamp holder assembly, of the waterproof sleeve. According to the lamp cap assembly, the waterproof sleeve can block water flowing to the lamp cap assembly along the light guide strip, so that the water attached to the light guide strip temporarily stays near the end of the waterproof sleeve, and the water is prevented from flowing into the lamp cap assembly. And when more water is accumulated at the end part of the waterproof sleeve, at least part of water flows into the first flow guide structure from the water inlet end of the first flow guide structure to be drained.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle parts and components, and specifically proposes an ambient light assembly and a vehicle comprising the same. Background Art

[0002] At present, manufacturers usually tend to use ambient lights to improve the comfort and aesthetics of the vehicle interior environment. Specifically, the ambient light includes a lamp head assembly and a light guide strip with a light path conducted, and is mostly installed on the inner door panel to provide an indirect lighting effect.

[0003] However, when the vehicle needs to open the windows when driving in the rain, or when the inside of the window glass needs to be cleaned with water after applying film, the inner door panel will easily come into contact with a large amount of water. The water on it may flow into the interior of the lamp head assembly along the light guide strip, thereby causing damage to the components inside the lamp head assembly and causing the ambient light function to fail. Summary of the invention

[0004] The purpose of this application is to solve at least part of the technical problems mentioned above, and this purpose is achieved through the following technical solutions:

[0005] In the first aspect, the present application proposes an atmosphere lamp assembly, which includes a lamp holder assembly, a light guide strip and a waterproof sleeve, wherein one end of the light guide strip is connected to the lamp holder assembly, and the waterproof sleeve at least covers the portion of the light guide strip close to the lamp holder assembly; the outer wall of the waterproof sleeve is provided with a first guide structure, and the first guide structure has a water inlet end, which is located at an end of the waterproof sleeve away from the lamp holder assembly.

[0006] In some embodiments, the waterproof sleeve is provided with a water retaining portion at the water entering end.

[0007] In some embodiments, a first gap is provided between the water retaining portion and the edge of the water inlet end to form a water inlet.

[0008] In some embodiments, the water retaining portion blocks the water inlet end, and an escape opening is provided on the water retaining portion.

[0009] In some embodiments, the first guide structure is located on the side of the waterproof sleeve away from the lamp holder assembly. The first guide structure has an inclined water guide surface, one end of the water guide surface is the water inlet end, and the other end of the water guide surface is the water outlet end, and the water outlet end exceeds the edge of the lamp holder assembly.

[0010] In some embodiments, the first guide structure includes a first guide segment, a second guide segment, and a third guide segment connected in sequence, and a slope of the second guide segment is smaller than a slope of the first guide segment and a slope of the third guide segment.

[0011] In some embodiments, the waterproof sleeve includes a protrusion, the inner side of the protrusion forms a housing cavity for accommodating the light guide strip, and the outer wall of the waterproof sleeve is also provided with a second guide structure, and the second guide structure and the first guide structure are located on both sides of the protrusion.

[0012] In some embodiments, the second guide structure includes a fourth guide segment and a fifth guide segment whose ends are connected to each other. The fourth guide segment and the fifth guide segment are both inclined, and the inclination directions of the two are opposite.

[0013] In some embodiments, the atmosphere lamp assembly also includes a support member, which supports the light guide strip; the support member has a water shielding portion, which is located on the side of the water retaining portion away from the lamp head assembly, and the water shielding portion and the raised portion have a second gap, and the second gap is connected to the second guide structure.

[0014] In some embodiments, the support member has a third flow guiding structure, the third flow guiding structure and the second flow guiding structure are located on the same side, and the third flow guiding structure is close to the fourth flow guiding section.

[0015] In some embodiments, the slope of the fourth guide segment is greater than the slope of the fifth guide segment.

[0016] In some embodiments, the slope of the fifth guide segment is the same as the slope of the third guide segment, and the fifth guide segment is connected to the third guide segment along the outer wall of the waterproof sleeve.

[0017] In some embodiments, the second guide structure is formed by the outer wall of the waterproof sleeve protruding outward, and the third guide structure is formed by the outer wall of the support member protruding outward, and the protruding width of the third guide structure is greater than the protruding width of the second guide structure.

[0018] In some embodiments, a first clamping hole and a first clamping block are provided on one side of the waterproof sleeve; the atmosphere light assembly also includes a support member, the support member is provided with a second clamping hole and a second clamping block, the first clamping hole is clamped with the second clamping block, and the first clamping block is clamped with the second clamping hole.

[0019] In some embodiments, a third clamping hole and a first notch are provided on the other side of the waterproof sleeve; a third clamping block and a fourth clamping block are provided on the support member, the third clamping block is clamped with the third clamping hole, and the fourth clamping block is clamped with the first notch.

[0020] In some embodiments, the lamp head assembly has a docking tube and a tongue portion, and one end of the light guide strip is located inside the docking tube; the atmosphere lamp assembly also includes a support member, the support member is provided with a fourth clamping hole and a second notch, the fourth clamping hole is clamped with the tongue portion, and the second notch is clamped with the docking tube.

[0021] In some embodiments, the atmosphere light assembly further includes a sealing sleeve, which includes a first connecting portion, a transition portion, and a second connecting portion that are sequentially connected, the first connecting portion is sleeved on the docking tube, and the second connecting portion is sleeved on the light guide strip.

[0022] In some embodiments, an expansion cavity is provided at one end of the waterproof sleeve close to the lamp holder assembly, and the sealing sleeve is located in the expansion cavity; and / or, the waterproof sleeve at least covers a partial area of ​​the circumference of the light guide bar; and / or, a plurality of spacers are provided at intervals inside the waterproof sleeve, and the spacers are in contact with the light guide bar.

[0023] In some embodiments, the lamp holder assembly includes a shell, a cover, a circuit board and a waterproof component. The shell is connected to the cover and forms an installation cavity. The circuit board and the waterproof component are both located in the installation cavity. The circuit board has a component area, and the waterproof component at least covers the component area of ​​the circuit board.

[0024] In a second aspect, the present application proposes a vehicle, which includes the ambient light assembly of the first aspect.

[0025] The technical solution proposed in this application has at least the following technical effects:

[0026] In the present application, the portion of the light guide bar near the lamp holder assembly is wrapped with a waterproof sleeve, and the end of the waterproof sleeve away from the lamp holder assembly can block the water flowing along the light guide bar toward the lamp holder assembly, so that the water attached to the light guide bar temporarily stays near the end of the waterproof sleeve, thereby preventing the water from flowing into the lamp holder assembly. Furthermore, the outer wall of the waterproof sleeve is provided with a first guide structure, and when a large amount of water accumulates at the end of the waterproof sleeve, at least part of the water will flow into the first guide structure from the water inlet end of the first guide structure for drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to better combine the contents shown in the drawings of the specification with the contents described in the specific implementation methods, the drawings of the specification are briefly introduced below. It can be understood that the drawings of the specification mentioned below only schematically show some embodiments of the relevant technical solutions and the technical solutions of this application. Without paying creative labor, those skilled in the art can also make drawings showing other embodiments.

[0028] Specifically, the annotations of the drawings in the specification are as follows:

[0029] Figure 1 A partial first isometric view of the ambient light assembly described in some embodiments of the present application;

[0030] Figure 2 A partial second isometric view of the ambient light assembly described in some embodiments of the present application;

[0031] Figure 3 A partial third isometric view of the ambient light assembly described in some embodiments of the present application;

[0032] Figure 4 A first isometric view of the waterproof sleeve described in some embodiments of the present application;

[0033] Figure 5 A second isometric view of the waterproof sleeve described in some embodiments of the present application;

[0034] Figure 6 A partial first isometric view of a support member described in some embodiments of the present application;

[0035] Figure 7 A partial second isometric view of a support member described in some embodiments of the present application;

[0036] Figure 8 It is a schematic diagram of the structure of the sealing sleeve described in some embodiments of the present application;

[0037] Fig. 9 A third isometric view of the waterproof casing described in some embodiments of the present application;

[0038] Fig.10 It is a schematic exploded view of the lamp holder assembly described in some embodiments of the present application.

[0039] Specifically, the annotations of the accompanying drawings in the specification are as follows:

[0040] 100, atmosphere lamp assembly; 110, lamp head assembly; 120, light guide strip; 130, waterproof sleeve; 140, support member; 150, sealing sleeve; 111, housing; 112, cover; 113, circuit board; 114, waterproof member; 151, first connecting portion; 152, transition portion; 153, second connecting portion; D1, first flow guide structure; D2, second flow guide structure; D3, third flow guide structure; B1, water retaining portion; B2, water shielding portion; S1, water inlet end; S2, water outlet end; Q, Expansion cavity; G, spacer; H1, first clamping hole; H2, second clamping hole; H3, third clamping hole; H4, fourth clamping hole; C1, first notch; C2, second notch; K1, first clamping block; K2, second clamping block; K3, third clamping block; K4, fourth clamping block; d1, first guide section; d2, second guide section; d3, third guide section; d4, fourth guide section; d5, fifth guide section; J, docking sleeve; T, tongue portion; N1, first gap; N2, second gap; E, component area. DETAILED DESCRIPTION

[0041] In order to make the contents of the embodiments of the present application clearer, the following description will be made in conjunction with the accompanying drawings. It can be understood that the contents mentioned below are only some embodiments of the present application, and all embodiments are listed in detail. Therefore, without paying creative work, other embodiments obtained based on the following embodiments fall within the protection scope of the present application.

[0042] It should be understood that the terms used herein are only for the purpose of describing specific embodiments and are not intended to strictly limit the technical solutions unless the context clearly indicates otherwise. For example, the use of "a", "an" and "the" to modify a feature does not exclude that the feature may also be plural in other embodiments.

[0043] It should be understood that the terms "include", "comprises", and "have" are open ended, indicating the presence of the stated features, but not excluding the possibility that the embodiment may have other features. Similarly, the use of the terms first, second, etc. in the text to describe multiple features only means to distinguish one feature from another, and unless the context clearly indicates otherwise, such terms do not imply an order or sequence.

[0044] It should be understood that, unless the context clearly indicates otherwise, the terms "dispose", "connect", and "install" should be understood in a broad sense, for example, they can be fixedly connected, detachably connected, or integrally connected; they can be directly connected or indirectly connected through a medium. For those skilled in the art, the specific meanings of the above terms in the text can be understood according to the specific circumstances.

[0045] In addition, for the convenience of description, the text will use terms of spatial relative relationships to illustrate the position of one feature relative to another feature, for example, "inside", "outside", "end", "side", "top", "middle", "bottom", "high", "low", "axial", "circumferential", "radial", "horizontal", "vertical", "first direction", "second direction", etc. It can be understood that the spatial relative relationship between two features should include other specific situations in addition to those shown in the drawings of the specification.

[0046] The embodiments of the present application are described below in conjunction with the accompanying drawings.

[0047] In the first aspect, the present application proposes an ambient light assembly 100, such as Figure 1 As shown, according to an embodiment of the atmosphere lamp assembly 100 of the present application, it includes a lamp head assembly 110, a light guide bar 120 and a waterproof sleeve 130, one end of the light guide bar 120 is connected to the lamp head assembly 110, and the waterproof sleeve 130 at least covers the portion of the light guide bar 120 close to the lamp head assembly 110; the outer wall of the waterproof sleeve 130 is provided with a first guide structure D1, and the first guide structure D1 has a water inlet end S1, and the water inlet end S1 is located at one end of the waterproof sleeve 130 away from the lamp head assembly 110.

[0048] In this embodiment, the portion of the light guide bar 120 close to the lamp head assembly 110 is wrapped with a waterproof sleeve 130, and the end of the waterproof sleeve 130 away from the lamp head assembly 110 can block the water flowing along the light guide bar 120 to the lamp head assembly 110, so that the water attached to the light guide bar 120 temporarily stays near the end of the waterproof sleeve 130, thereby preventing the water from flowing into the lamp head assembly 110. Furthermore, the outer wall of the waterproof sleeve 130 is provided with a first guide structure D1, and when a lot of water accumulates at the end of the waterproof sleeve 130, at least part of the water will flow into the first guide structure D1 from the water inlet end S1 of the first guide structure D1 for drainage.

[0049] In some embodiments, reference Figure 1 The waterproof sleeve 130 is provided with a water retaining portion B1 at the water inlet end S1.

[0050] In this embodiment, due to the limitation of the space inside the vehicle, the guide channel at the first guide structure D1 is not very spacious, that is, the water guide efficiency of the first guide structure D1 is limited. When a large amount of water flows into the first guide structure D1 in a short period of time, if it cannot be discharged in time, it is easy to flow back from the water inlet end S1 of the first guide structure D1. The waterproof sleeve 130 is provided with a water retaining portion B1 at the water inlet end S1 to block most of the backflow, thereby effectively ensuring the unidirectional water flow direction and avoiding the backflow from affecting subsequent drainage.

[0051] In practice, the first flow-guiding structure D1 and the second flow-guiding structure D2 and the third flow-guiding structure D3 described below can cooperate with the door panel to form a flow-guiding channel, thereby effectively wrapping the water flow so that the water flow can flow along the flow-guiding channel. Moreover, the above-mentioned flow-guiding channel can be connected to the drainage hole provided on the door panel, so that the water can be finally discharged out of the vehicle through the drainage hole on the door panel.

[0052] Furthermore, the first flow guiding structure D1, the second flow guiding structure D2 and the third flow guiding structure D3 have similar features, and the first flow guiding structure D1 is taken as an example for description. Figure 1 In some embodiments shown in the figure, the first flow guiding structure D1 can be a flow guiding rib structure formed by the outer wall of the waterproof casing 130 protruding outward; in some embodiments not shown in the figure, the first flow guiding structure D1 can also be a flow guiding groove structure formed by the outer wall of the waterproof casing 130 being recessed inward. Figure 1 The first guide structure D1 is arranged obliquely to guide the water flow. The second guide structure D2 and the third guide structure D3 can also be arranged with reference to the above contents, which will not be described in detail here.

[0053] It should be understood that the water retaining portion B1 cannot completely block the water inlet end S1 of the first flow guiding structure D1. Figure 2In the embodiment shown, a first gap N1 is provided between the water retaining portion B1 and the edge of the water inlet S1 to form a water inlet. In some embodiments not shown in the figure, the water retaining portion B1 blocks the water inlet S1, and a relief opening is provided on the water retaining portion B1 to allow water flow to enter the first flow guiding structure D1.

[0054] In some embodiments, reference Figure 1 The first guide structure D1 is located on the side of the waterproof sleeve 130 away from the lamp holder assembly 110. The first guide structure D1 has an inclined water guide surface, one end of the water guide surface is the water inlet end S1, and the other end of the water guide surface is the water outlet end S2. The water outlet end S2 exceeds the edge of the lamp holder assembly 110.

[0055] It should be noted that, after the atmosphere lamp assembly 100 is assembled on the vehicle, the first flow guiding structure D1 is generally located above the lamp head assembly 110. In this embodiment, the water outlet S2 of the first flow guiding structure D1 exceeds the lamp head assembly 110, that is, the water flow will not fall on the lamp head assembly 110 under the action of gravity after flowing out of the first flow guiding structure D1, thereby further avoiding the contact between the water flow and the lamp head assembly 110, and effectively ensuring the safety of the lamp head assembly 110.

[0056] In some embodiments, reference Figure 1 The first guide structure D1 includes a first guide segment d1, a second guide segment d2 and a third guide segment d3 which are connected in sequence, and the slope of the second guide segment d2 is smaller than the slopes of the first guide segment d1 and the third guide segment d3.

[0057] In this embodiment, the slopes of the first guide section d1 and the third guide section d3 are relatively large, and are mainly used to guide the water flow. The slope of the second guide section d2 is relatively small, and is mainly used to shorten the guide path of the first guide structure D1. Specifically, if the first guide structure D1 uses all guide sections with large slopes, then the first guide structure D1 needs to extend a longer distance in order for its water outlet S2 to exceed the lamp head assembly 110. Figure 1 In the illustrated embodiment, a second guide section d2 with a slightly gentler slope is connected between the first guide section d1 and the third guide section d3, so that when the water outlet S2 of the first guide structure D1 exceeds the lamp head assembly 110, the overall guide path is shorter, or the water outlet S2 of the first guide structure D1 exceeds the lamp head assembly 110 by a greater distance under the same length of the guide path, so as to more effectively ensure that the falling water flow will not contact the lamp head assembly 110. In addition, the second guide section d2 can also form a buffer zone for the water flow, so as to prevent the water flow at the water outlet S2 of the first guide structure D1 from being too fast, causing abnormal noise and affecting the driving experience.

[0058] In some embodiments, reference Figure 3The waterproof sleeve 130 includes a raised portion, the inner side of the raised portion forms a receiving cavity for receiving the light guide strip 120, and the outer wall of the waterproof sleeve 130 is also provided with a second guide structure D2, and the second guide structure D2 and the first guide structure D1 are located on both sides of the raised portion. In some embodiments, the second guide structure D2 includes a fourth guide segment d4 and a fifth guide segment d5 connected to each other at the ends, and the fourth guide segment d4 and the fifth guide segment d5 are both inclined, and the inclination directions of the two are opposite.

[0059] In this embodiment, the second guide structure D2 cooperates with the first guide structure D1 to guide the water on the light guide strip 120 to increase the drainage efficiency. Figure 3 The second guide structure D2 uses the fourth guide section d4 and the fifth guide section d5 to divert the water flow to the left and right, thereby further increasing the drainage efficiency and avoiding water blockage or even backflow when the water flow is large due to the narrow guide channel.

[0060] In some embodiments, reference Figures 1 to 3 The atmosphere lamp assembly 100 also includes a support member 140, which supports the light guide strip 120; the support member 140 has a water shielding portion B2, which is located on the side of the water retaining portion B1 away from the lamp holder assembly 110, and the water shielding portion B2 and the raised portion have a second gap N2, and the second gap N2 is connected to the second guide structure D2.

[0061] It should be noted that the support member 140 is fixed to the door panel and is used to support the relatively long light guide strip 120 and to shape the light guide strip 120. Figures 1 to 3 Only the partial structure of the support member 140 near the lamp head assembly 110 is shown. Figure 1 and Figure 2 The water shielding portion B2 of the support member 140 cooperates with the water retaining portion B1 of the waterproof sleeve 130 to more effectively prevent the water from flowing back from the first flow guiding structure D1 and the second flow guiding structure D2. In addition, it can be understood that there is a gap between the water shielding portion B2 and the waterproof sleeve 130 so that the accumulated water at the end of the waterproof sleeve 130 can flow into the second flow guiding structure D2.

[0062] Reference Figure 3 In some embodiments, the support member 140 has a third flow guiding structure D3, the third flow guiding structure D3 and the second flow guiding structure D2 are located on the same side, and the third flow guiding structure D3 is close to the fourth flow guiding section d4. In some embodiments, the second flow guiding structure D2 is formed by the outer wall of the waterproof sleeve 130 protruding outward, and the third flow guiding structure D3 is formed by the outer wall of the support member 140 protruding outward, and the protruding width of the third flow guiding structure D3 is greater than the protruding width of the second flow guiding structure D2.

[0063] In this embodiment, the support member 140 is provided with a third guide structure D3 to form a continuous guide path with the fourth guide section d4 on the waterproof sleeve 130, so as to further guide the water flowing out of the fourth guide section d4, that is, to extend the fourth guide section d4, so as to prevent the water flowing out of the fourth guide section d4 from contacting the diameter of the lamp head assembly 110 after falling. Figure 3 In some of the embodiments shown, when the third guide structure D3 and the second guide structure D2 are both convex rib structures, the width of the third guide structure D3 is greater than that of the second guide structure D2, thereby ensuring that the third guide structure D3 can effectively receive water flowing out of the fourth guide section d4.

[0064] In some embodiments, the slope of the fourth flow guide segment d4 is greater than the slope of the fifth flow guide segment d5. Figure 2 and Figure 3 The slope of the fifth guide section d5 is the same as the slope of the third guide section d3, and the fifth guide section d5 is connected to the third guide section d3 along the outer wall of the waterproof sleeve 130.

[0065] In this embodiment, the fourth guide section d4 is followed by the third guide structure D3, so the fourth guide section d4 can be set with a larger slope to speed up the water flow thereon and increase the guide efficiency; while the fifth guide section d5 is not followed by a structure such as the third guide structure D3, so the slope of the fifth guide section d5 should be smaller, so that the flow rate of water flowing out of the fifth guide section d5 will not be too fast to cause abnormal noise, and the fifth guide section d5 can extend a shorter path to make the outflow position exceed the lamp head assembly 110. In addition, the fifth guide section d5 has the same slope as the third guide section d3 and is connected to each other, which not only makes manufacturing convenient, but also can ensure that both the fifth guide section d5 and the third guide section d3 exceed the lamp head assembly 110.

[0066] In some embodiments, reference Figure 1 , Figure 4 and Figure 6 , a first clamping hole H1 and a first clamping block K1 are provided on one side of the waterproof sleeve 130; the ambient light assembly 100 further includes a support member 140, the support member 140 is provided with a second clamping hole H2 and a second clamping block K2, the first clamping hole H1 is clamped with the second clamping block K2, and the first clamping block K1 is clamped with the second clamping hole H2. In some embodiments, referring to Figure 3 , Figure 5 and Figure 7 The other side of the waterproof sleeve 130 is provided with a third clamping hole H3 and a first notch C1; the support member 140 is provided with a third clamping block K3 and a fourth clamping block K4, the third clamping block K3 is clamped with the third clamping hole H3, and the fourth clamping block K4 is clamped with the first notch C1. In some embodiments, referring to Figure 1 , Figure 6 and Figure 8 The lamp head assembly 110 has a docking tube J and a tongue portion T, and one end of the light guide bar 120 is located inside the docking tube J; the atmosphere lamp assembly 100 also includes a support member 140, and the support member 140 is provided with a fourth clamping hole H4 and a second notch C2, the fourth clamping hole H4 is clamped with the tongue portion T, and the second notch C2 is clamped with the docking tube J.

[0067] In this embodiment, the specific connection method between the support member 140 and the front and back sides of the waterproof sleeve 130 and the lamp head assembly 110 is described in detail, with a compact structure, ingenious design and firm connection.

[0068] It should be added that the first clamping hole H1 is close to the water inlet end S1 of the first flow guiding structure D1, and the first clamping block K1 is close to the water outlet end S2 of the first flow guiding structure D1, so as to realize the assembly of the support member 140 and the front of the waterproof sleeve 130, and ensure the stability of the first flow guiding structure D1. The third clamping hole H3 is located between the fourth flow guiding section d4 and the fifth flow guiding section d5, and the first notch C1 is close to the fifth flow guiding section d5, so as to realize the assembly of the support member 140 and the back of the waterproof sleeve 130, and ensure the stability of the second flow guiding structure D2.

[0069] In some embodiments, reference Figure 8 The atmosphere light assembly 100 also includes a sealing sleeve 150 , which includes a first connecting portion 151 , a transition portion 152 , and a second connecting portion 153 that are sequentially connected. The first connecting portion 151 is sleeved on the docking tube J, and the second connecting portion 153 is sleeved on the light guide strip 120 .

[0070] It should be noted that the first connection portion 151 of the sealing sleeve 150 is sealed and connected to the butt joint J on the lamp holder assembly 110 (for example, interference fit), and the second connection portion 153 of the sealing sleeve 150 is sealed and connected to the light guide bar 120 (for example, interference fit), thereby achieving further waterproofing of the connection between the lamp holder assembly 110 and the light guide bar 120. In addition, it can be understood that in the case of Figure 8 In some embodiments shown, due to different matching structures, the inner diameters of the first connection portion 151 and the second connection portion 153 are not consistent, so a transition portion 152 is provided to smoothly transition the inner diameters of the first connection portion 151 and the second connection portion 153. In particular, the outer surface of the transition portion 152 has a curved surface, which is conducive to auxiliary drainage.

[0071] In some embodiments, reference Figure 1 and Fig. 9 , with particular emphasis on Fig. 9An expansion cavity Q is provided at one end of the waterproof sleeve 130 close to the lamp holder assembly 110, and the sealing sleeve 150 is located in the expansion cavity Q; and / or, the waterproof sleeve 130 at least covers a partial area of ​​the circumference of the light guide bar 120; and / or, a plurality of spacers G are provided at intervals inside the waterproof sleeve 130, and the spacers G are in contact with the light guide bar 120.

[0072] In such Fig. 9 In the embodiment shown, an expansion cavity Q is provided inside the waterproof sleeve 130 to accommodate the sealing sleeve 150, and the structure is compact and the arrangement is reasonable, so as to realize the secondary waterproof structure of the lamp head assembly 110 formed by the cooperation of the waterproof sleeve 130 and the sealing sleeve 150. In addition, the waterproof sleeve 130 covers a part of the circumferential area of ​​the light guide bar 120, that is, the waterproof sleeve 130 has a continuous opening along its extension direction, so as to facilitate the assembly of the waterproof sleeve 130 with the light guide bar 120 and the sealing sleeve 150, and in this way, the waterproof sleeve 130 can be adapted to light guide bars 120 of different diameters, thereby enhancing the versatility of the components. In particular, the waterproof sleeve 130 can also completely wrap the light guide bar 120 along the circumference of the light guide bar 120, which is also a feasible implementation method.

[0073] Reference Fig. 9 The spacer G inside the waterproof sleeve 130 can be used to support and limit the light guide bar 120 to prevent the light guide bar 120 from shaking, and can also be used to initially block the water flowing into the waterproof sleeve 130, so as to cooperate with the sealing sleeve 150 to effectively prevent water from flowing into the lamp holder assembly 110 from the docking tube J.

[0074] In some embodiments, reference Fig.10 The lamp head assembly 110 includes a housing 111, a cover 112, a circuit board 113 and a waterproof member 114. The housing 111 is connected to the cover 112 to form a mounting cavity. The circuit board 113 and the waterproof member 114 are both located in the mounting cavity. The circuit board 113 has a component area E. The waterproof member 114 at least covers the component area E of the circuit board 113.

[0075] In this embodiment, the housing 111 and the cover 112 provide preliminary waterproofing for the circuit board 113 , and the waterproof member 114 at least covers the component area E of the circuit board 113 to further waterproof the circuit board 113 .

[0076] It should be noted that in some embodiments, the waterproof member 114 and the circuit board 113 are low-pressure injection molded. In addition, it should be understood that the lamp beads on the circuit board 113 correspond to the docking sockets J on the housing 111, that is, the lamp beads on the circuit board 113 face the light guide bar 120, thereby achieving light path conduction.

[0077] In summary, the waterproof sleeve 130 and the sealing sleeve 150 can prevent water on the light guide bar 120 from entering the lamp holder assembly 110 from the docking tube J and corroding the circuit board 113 at the lamp bead; and the shell 111, the cover 112 and the waterproof part 114 can prevent water from entering the lamp holder assembly 110 from other parts and corroding other components on the circuit board 113.

[0078] In a second aspect, the present application proposes a vehicle, which includes the ambient light assembly 100 of the first aspect.

[0079] Therefore, the vehicle of the second aspect at least has all the technical effects of the atmosphere light assembly 100 of the first aspect, and its specific technical effects are not described in detail here. In addition, the embodiments of the present application only describe the structure of the vehicle of the second aspect related to the improvement points of the present application, but it does not mean that it does not have other structures. For example, the vehicle also includes a power supply system, a door assembly, etc., and other structures are not described one by one here.

[0080] Optionally, the vehicle can be a new energy vehicle or a fuel vehicle.

[0081] In particular, the term "and / or" in this application should be understood as follows:

[0082] In the first case, the term "and / or" located between a first subject and a second subject includes any one of the following meanings: (1) only the first subject; (2) only the second subject; and (3) the first subject and the second subject.

[0083] In the second case, the term "and / or" between the last two subjects among three or more subjects means including at least any one of the multiple subjects. For example, "the first subject, the second subject and / or the third subject" has the same meaning as "the first subject and / or the second subject and / or the third subject", specifically including the following combinations: (1) only the first subject; (2) only the second subject; (3) only the third subject; (4) the first subject and the second subject but not the third subject; (5) the first subject and the third subject but not the second subject; (6) the second subject and the third subject but not the first subject; and (7) the first subject, the second subject and the third subject.

[0084] In addition, the character “ / ” in this application generally indicates that the objects before and after it are in an “or” relationship.

[0085] Finally, although the above content describes the embodiments of the present application in conjunction with the accompanying drawings, those skilled in the art can also make various modifications and variations without departing from the concept of the present application, and such modifications and variations shall fall within the scope of protection of the present application.

Claims

1. An atmosphere light assembly, characterized in that: The invention comprises a lamp head assembly (110), a light guide bar (120) and a waterproof sleeve (130), wherein one end of the light guide bar (120) is connected to the lamp head assembly (110), and the waterproof sleeve (130) at least covers a portion of the light guide bar (120) close to the lamp head assembly (110); The outer wall of the waterproof sleeve (130) is provided with a first flow guiding structure (D1), and the first flow guiding structure (D1) has a water inlet end (S1), and the water inlet end (S1) is located at an end of the waterproof sleeve (130) away from the lamp holder assembly (110).

2. The atmosphere light assembly according to claim 1, characterized in that: The waterproof sleeve (130) is provided with a water retaining portion (B1) at the water inlet end (S1).

3. The atmosphere light assembly according to claim 2, characterized in that: A first gap (N1) is provided between the water retaining portion (B1) and the edge of the water inlet end (S1), forming a water inlet.

4. The atmosphere light assembly according to claim 2, characterized in that: The water retaining portion (B1) blocks the water inlet end (S1), and an escape opening is provided on the water retaining portion (B1).

5. The ambient light assembly according to claim 2, characterized in that: The first flow-guiding structure (D1) is located on a side of the waterproof sleeve (130) facing away from the lamp holder assembly (110), and the first flow-guiding structure (D1) has an inclined water-guiding surface, one end of the water-guiding surface is the water inlet end (S1), and the other end of the water-guiding surface is the water outlet end (S2), and the water outlet end (S2) exceeds the edge of the lamp holder assembly (110).

6. The ambient light assembly according to claim 5, characterized in that: The first flow guiding structure (D1) comprises a first flow guiding section (d1), a second flow guiding section (d2) and a third flow guiding section (d3) which are connected in sequence, and the slope of the second flow guiding section (d2) is smaller than the slope of the first flow guiding section (d1) and the slope of the third flow guiding section (d3).

7. The atmosphere light assembly according to claim 6, characterized in that: The waterproof sleeve comprises a raised portion, the inner side of which forms a housing cavity for housing the light guide strip, and the outer wall of the waterproof sleeve (130) is also provided with a second flow guiding structure (D2), wherein the second flow guiding structure (D2) and the first flow guiding structure (D1) are located on both sides of the raised portion.

8. The ambient light assembly according to claim 7, characterized in that: The second flow guiding structure (D2) comprises a fourth flow guiding section (d4) and a fifth flow guiding section (d5) whose ends are connected to each other, and the fourth flow guiding section (d4) and the fifth flow guiding section (d5) are both arranged inclined, and the inclination directions of the two are opposite.

9. The ambient light assembly according to claim 8, characterized in that: The ambient light assembly (100) further comprises a support member (140), wherein the support member (140) supports the light guide bar (120); The support member (140) has a water shielding portion (B2), the water shielding portion (B2) is located on a side of the water retaining portion (B1) away from the lamp holder assembly (110), the water shielding portion (B2) and the raised portion have a second gap (N2), and the second gap (N2) is connected to the second flow guide structure (D2).

10. The ambient light assembly according to claim 9, characterized in that: The support member (140) has a third flow guiding structure (D3), the third flow guiding structure (D3) and the second flow guiding structure (D2) are located on the same side, and the third flow guiding structure (D3) is close to the fourth flow guiding section (d4).

11. The ambient light assembly according to claim 10, characterized in that: The slope of the fourth guide section (d4) is greater than the slope of the fifth guide section (d5).

12. The ambient light assembly according to claim 10, characterized in that: The slope of the fifth guide section (d5) is the same as the slope of the third guide section (d3), and the fifth guide section (d5) is connected to the third guide section (d3) along the outer wall of the waterproof sleeve (130).

13. The ambient light assembly according to claim 10, characterized in that: The second flow-guiding structure (D2) is formed by the outer wall of the waterproof sleeve (130) protruding outwards, and the third flow-guiding structure (D3) is formed by the outer wall of the support member (140) protruding outwards, and the protruding width of the third flow-guiding structure (D3) is greater than the protruding width of the second flow-guiding structure (D2).

14. The ambient light assembly according to any one of claims 1 to 13, characterized in that: A first clamping hole (H1) and a first clamping block (K1) are provided on one side of the waterproof sleeve (130); The ambient light assembly further comprises a support member (140), wherein the support member (140) is provided with a second clamping hole (H2) and a second clamping block (K2), wherein the first clamping hole (H1) is clamped with the second clamping block (K2), and the first clamping block (K1) is clamped with the second clamping hole (H2).

15. The ambient light assembly according to claim 14, characterized in that: The other side of the waterproof sleeve (130) is provided with a third clamping hole (H3) and a first notch (C1); The support member (140) is provided with a third clamping block (K3) and a fourth clamping block (K4); the third clamping block (K3) is clamped with the third clamping hole (H3), and the fourth clamping block (K4) is clamped with the first notch (C1).

16. The ambient light assembly according to any one of claims 1 to 13, characterized in that: The lamp head assembly (110) comprises a docking sleeve (J) and a tongue portion (T), and one end of the light guide bar (120) is located inside the docking sleeve (J); The ambient light assembly further comprises a support member (140), wherein the support member (140) is provided with a fourth clamping hole (H4) and a second notch (C2), wherein the fourth clamping hole (H4) is clamped with the clamping tongue portion (T), and the second notch (C2) is clamped with the docking sleeve (J).

17. The ambient light assembly according to claim 16, characterized in that: The ambient light assembly (100) further comprises a sealing sleeve (150), wherein the sealing sleeve (150) comprises a first connecting portion (151), a transition portion (152), and a second connecting portion (153) which are connected in sequence, wherein the first connecting portion (151) is sleeved on the docking tube (J), and the second connecting portion (153) is sleeved on the light guide strip (120).

18. The ambient light assembly according to claim 17, characterized in that: An expansion cavity (Q) is provided at one end of the waterproof sleeve (130) close to the lamp head assembly (110), and the sealing sleeve (150) is located in the expansion cavity (Q); And / or, the waterproof sleeve (130) at least covers a partial area of ​​the light guide strip (120) in the circumferential direction; And / or, a plurality of spacers (G) are arranged at intervals inside the waterproof sleeve (130), and the spacers (G) are in contact with the light guide strip (120).

19. The ambient light assembly according to any one of claims 1 to 13, characterized in that: The lamp head assembly (110) comprises a housing (111), a cover (112), a circuit board (113) and a waterproof component (114); the housing (111) is connected to the cover (112) to form a mounting cavity; the circuit board (113) and the waterproof component (114) are both located in the mounting cavity; The circuit board (113) has a component area (E), and the waterproof component (114) at least covers the component area (E) of the circuit board (113).

20. A vehicle, characterized in that: The vehicle comprises the ambient light assembly (100) according to any one of claims 1 to 19.

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