Vehicle lamp and vehicle

Abstract

The utility model discloses a vehicle lamp and a vehicle. The vehicle lamp comprises a lamp panel, a reflecting mirror, a functional piece and a connecting piece. The lamp panel is provided with lamp beads and first connecting holes. A second connecting hole is formed in the reflecting mirror; a third connecting hole is formed in the functional part, the first connecting hole and the second connecting hole are through holes, the third connecting hole is a threaded hole, and the reflecting mirror and the functional part are of a split structure; the connecting piece penetrates through the first connecting hole and the second connecting hole and is in threaded connection with the third connecting hole. According to the utility model, the functional part is additionally arranged, a cylindrical screw mounting structure on the reflecting mirror is canceled, and the second connecting hole is formed in the reflecting mirror, so that the reflecting mirror is connected with the lamp panel, and a series of appearance problems such as shrinkage and sand holes generated during injection molding of the reflecting mirror can be effectively avoided; and the light distribution performance and delicate perception of the automobile lamp are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, and more particularly to a vehicle lamp and a vehicle. Background Art

[0002] Combine Figure 1 and Figure 2 The light panel of a headlight is connected to the reflector. The prior art provides a fixing post on the reflector 100 as a screw mounting structure 110, and uses screws to directly connect the reflector to the light panel. The reflector 100 is typically injection molded, which requires demolding. Specifically, the screw mounting structure 110 on a reflector 100 made of PC (polycarbonate) requires a rear-mold-out slider method (a type of lateral demolding method), while the screw mounting structure 110 on a reflector 100 made of BMC (bulk molding compound) requires a front-to-back mold-out method.

[0003] However, demolding the reflector 100 made of PC material using a slider method will cause the patterned surface on the front side of the reflector 100 to deform, resulting in poor light shape. Demolding the reflector 100 made of BMC material using a front and back mold positive method will cause the wall thickness at the position of the screw mounting structure 110 to be very thick, which will lead to appearance defects such as shrinkage and sand holes on the front side of the reflector 100.

[0004] Therefore, how to realize the installation of the light panel and the reflector without affecting the appearance of the reflector has become a technical problem that needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of this, an object of the present invention is to provide a vehicle lamp, so as to achieve the installation of a lamp panel and a reflector without affecting the appearance of the reflector.

[0006] Another object of the present invention is to provide a vehicle comprising the above-mentioned vehicle lamp.

[0007] To achieve the above objectives, the present invention provides the following technical solutions:

[0008] A vehicle lamp, comprising:

[0009] A light board is provided with a light bead and a first connecting hole;

[0010] The reflector is provided with a second connecting hole, and the first connecting hole and the second connecting hole are both through holes;

[0011] The functional part is provided with a third connecting hole, the third connecting hole is a threaded hole, and the reflector and the functional part are a split structure;

[0012] The connecting piece passes through the first connecting hole and the second connecting hole and is threadedly connected to the third connecting hole.

[0013] Optionally, in the above-mentioned vehicle lamp, the reflector includes a reflective body and a mounting portion, the reflective body is used to focus and reflect light from the lamp beads, the mounting portion is connected to the reflective body, and has a first side plate and a second side plate that are parallel, spaced apart, and arranged opposite to each other, the first side plate is provided with a second connecting hole, the second side plate is provided with an avoidance slide groove, the gap between the first side plate and the second side plate forms the mounting slide groove, and the extension directions of the avoidance slide groove and the mounting slide groove are parallel and perpendicular to the axial direction of the second connecting hole;

[0014] A sliding protrusion is provided at one end of the functional part, which slides in cooperation with the installation slide groove, and the functional part slides in cooperation with the avoidance slide groove, so that the functional part slides to a position where the third connecting hole is axially aligned with the second connecting hole.

[0015] Optionally, in the above-mentioned vehicle lamp, a limiting protrusion is provided on the functional part, a limiting sliding groove is formed between the limiting protrusion and the sliding protrusion, and the limiting sliding groove is slidably matched with the second side plate.

[0016] Optionally, in the above-mentioned vehicle lamp, a limit block is provided on the functional component, and when the functional component slides to a position where the third connecting hole is axially aligned with the second connecting hole, the limit block abuts against the end faces of the first side plate and the second side plate.

[0017] Optionally, in the above-mentioned vehicle lamp, the functional component is a columnar structure, and a mounting column is provided on a circumferential side wall of the functional component, and the mounting column extends along the axial direction of the third connecting hole.

[0018] Optionally, in the above-mentioned vehicle lamp, the functional component and the mounting column are an integrated structure and are integrally injection molded.

[0019] Optionally, in the above-mentioned vehicle lamp, the third connecting hole is a blind hole.

[0020] Optionally, in the above-mentioned vehicle lamp, an elastic member is tightly arranged between the connecting member and the lamp panel or the reflector, and the elastic member is a gasket.

[0021] Optionally, in the above-mentioned vehicle lamp, at least two first connection holes are provided on the lamp panel, at least two second connection holes are provided on the reflector, there are at least two functional parts, and each functional part has a third connection hole;

[0022] The first connecting hole, the second connecting hole and the functional component correspond one to one.

[0023] A vehicle comprises the above-mentioned headlight.

[0024] The vehicle lamp provided by the utility model includes a lamp panel, a reflector, a functional component, and a connector. The lamp panel is provided with a lamp bead and a first connecting hole; the reflector is provided with a second connecting hole; and the functional component is provided with a third connecting hole. The first and second connecting holes are both through holes, while the third connecting hole is a threaded hole. The reflector and the functional component are separate structures. The connector passes through the first and second connecting holes and is threadedly connected to the third connecting hole.

[0025] Compared with the existing technology, the headlight provided by the present invention eliminates the cylindrical screw mounting structure on the reflector by adding functional parts, and opens a second connection hole on the reflector, so that while realizing the connection between the reflector and the light board, it can effectively avoid a series of appearance problems such as shrinkage and sand holes caused by the injection molding of the reflector, thereby ensuring the light distribution performance and exquisite perception of the headlight.

[0026] The vehicle disclosed in the present invention includes the above-mentioned headlights, so it also has the above-mentioned structure and beneficial effects. Other structures refer to the existing technology and are not described here in detail. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 Schematic diagram of the structure of the reflector in the prior art Figure 1 ;

[0029] Figure 2 Schematic diagram of the structure of the reflector in the prior art Figure 2 ;

[0030] Figure 3 This is an exploded view of the vehicle lamp disclosed in an embodiment of the present utility model;

[0031] Figure 4 This is a schematic diagram of the assembly process of the functional parts and the reflector disclosed in the embodiment of the present utility model;

[0032] Figure 5 Schematic diagram of the structure of the functional parts disclosed in the embodiment of the utility model Figure 1 ;

[0033] Figure 6 This is a schematic diagram of the structure after the functional parts and reflectors disclosed in the embodiment of the utility model are assembled;

[0034] Figure 7This is a schematic structural diagram of the mounting portion disclosed in an embodiment of the present utility model;

[0035] Figure 8 Schematic diagram of the structure of the functional parts disclosed in the embodiment of the utility model Figure 2 ;

[0036] Figure 9 This is a schematic structural diagram of a vehicle lamp disclosed in an embodiment of the present utility model.

[0037] Among them, 100 is a reflector, 101 is a positioning column, 110 is a screw mounting structure, 120 is a mounting part, 121 is a second connecting hole, 122 is a first side panel, 123 is a third side panel, 124 is a mounting groove, 125 is an avoidance groove, 200 is a light board, 300 is a functional part, 301 is a third connecting hole, 310 is a sliding protrusion, 320 is a limiting protrusion, 321 is a limiting groove, 330 is a mounting column, and 400 is a connecting part. DETAILED DESCRIPTION

[0038] The core of the utility model is to disclose a vehicle lamp, which can realize the installation of a lamp panel and a reflector without affecting the appearance of the reflector.

[0039] Another core of the present invention is to disclose a vehicle comprising the above-mentioned vehicle lamp.

[0040] The following embodiments are described with reference to the accompanying drawings. The embodiments described below do not limit the scope of the utility model as set forth in the claims. Furthermore, the entire contents of the components described in the following embodiments are not necessarily required to provide the solutions described in the claims. It should be noted that, for ease of description, only the portions relevant to the utility model are shown in the accompanying drawings. The embodiments and features of the embodiments of the present utility model may be combined with one another unless there is a conflict.

[0041] Combine Figure 3-Figure 9 The vehicle lamp disclosed in the present utility model includes a lamp board 200, a reflector 100, a functional component 300, and a connector 400. The lamp board 200 is provided with a lamp bead and a first connecting hole; the reflector 100 is provided with a second connecting hole 121; the functional component 300 is provided with a third connecting hole 301. The first and second connecting holes 121 are both through holes, while the third connecting hole 301 is a threaded hole. The reflector 100 and the functional component 300 are of a separate structure. The connector 400 passes through the first and second connecting holes 121 and is threadedly connected to the third connecting hole 301.

[0042] Compared with the prior art, the headlight disclosed in the present invention eliminates the cylindrical screw mounting structure 110 on the reflector 100 by adding a functional part 300, and opens a second connection hole 121 on the reflector 100. This allows the reflector 100 to be connected to the light board 200 while effectively avoiding a series of appearance problems such as shrinkage and sand holes caused by the injection molding of the reflector 100, thereby ensuring the light distribution performance and exquisite perception of the headlight.

[0043] The connecting member 400 may be a cross pan head self-tapping screw or other screws.

[0044] In a specific embodiment disclosed in the present utility model, the reflector 100 includes a reflective body and a mounting portion 120. The reflective body is used to focus and reflect light from the lamp beads on the lamp board 200. The mounting portion 120 is connected to the reflective body and has a first side panel 122 and a second side panel 123 that are parallel, spaced and relatively arranged. The first side panel 122 is provided with the above-mentioned second connecting hole 121, and the second side panel 123 is provided with an avoidance groove 125. The gap between the first side panel 122 and the second side panel 123 forms an installation groove 124. The extension directions of the avoidance groove 125 and the installation groove 124 are parallel and both are perpendicular to the axial direction of the second connecting hole 121. A sliding protrusion 310 is provided at one end of the functional part 300. The sliding protrusion 310 is slidably engaged with the installation groove 124 and can slide along the installation groove 124. The functional part 300 is slidably engaged with the avoidance groove 125 and can slide along the avoidance groove 125, so that the functional part 300 can slide to a position where the third connecting hole 301 is axially aligned with the second connecting hole 121.

[0045] When assembling, combine Figure 4 First, snap-fit ​​the functional component 300 into the avoidance slot 125 and the installation slot 124 along the direction indicated by the arrow, then slide the functional component 300 until the second connection hole 121 and the third connection hole 301 are axially aligned to form a subassembly, and finally screw the lamp board 200 to the subassembly through the connector 400 to complete the assembly of the reflector 100 and the lamp board 200.

[0046] As a further optimization solution, a limit block is provided on the functional part 300. When the functional part 300 slides to the position where the third connecting hole 301 is axially aligned with the second connecting hole 121, the limit block abuts against the end faces of the first side plate 122 and the second side plate 123, and the functional part 300 cannot continue to slide.

[0047] In order to ensure reliable cooperation, Figure 7 and Figure 8A limiting protrusion 320 is also provided on the functional part 300, and a limiting groove 321 is formed between the limiting protrusion 320 and the sliding protrusion 310. The limiting groove 321 can slide with the second side plate 123, thereby ensuring the reliable sliding of the functional part 300 at the installation groove 124.

[0048] In order to facilitate the operator to operate the functional part 300 to slide, combined with Figure 5 The functional part 300 is a columnar structure, and a mounting column 330 is provided on the circumferential side wall of the functional part 300. The mounting column 330 extends axially along the third connecting hole 301, allowing the operator to pull the functional part 300 out of the mounting slot 124.

[0049] Among them, the functional part 300 and the installation column 330 are preferably an integrated structure and are integrally injection molded for easy preparation. The installation part 120 and the reflective body are an integrated structure and are integrally injection molded.

[0050] Combine Figure 9 The third connecting hole 301 is usually a blind hole to prevent the tail end of the connecting member 400 from being exposed and causing scratches on other parts of the headlight.

[0051] Furthermore, an elastic member is provided between the head of the connector 400 and the lamp board 200 or the reflector 100 . The elastic member is usually a gasket to prevent damage to the lamp board 200 or the reflector 100 caused by excessive compression of the connector 400 .

[0052] Combine Figure 9 A positioning post 101 is provided on the reflector 100, and a corresponding positioning hole is provided on the light board 200. The positioning post 101 can pass through the positioning hole to facilitate the positioning and installation of the reflector 100 and the light board 200. There is at least one positioning post 101, and the number of positioning holes matches the number of positioning posts 101.

[0053] It should be noted that, depending on the actual situation, the connection points between the lamp board 200 and the reflector 100 can be one or more. When there are multiple connection points, there are at least two first connection holes on the lamp board 200, at least two second connection holes 121 on the reflector 100, and at least two functional parts 300. A third connection hole 301 is provided on each functional part 300; and the first connection hole, the second connection hole 121 and the functional part 300 correspond one to one.

[0054] The vehicle disclosed in the present invention includes the above-mentioned headlights, so it also has the above-mentioned structure and beneficial effects. Other structures refer to the existing technology and are not described here in detail.

[0055] The terms "first," "second," and "third" in the specification and claims of this utility model are used to distinguish different objects, not to describe a specific order, and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, features specified as "first," "second," and "third" may explicitly or implicitly include one or more of such features. In addition, the terms "including" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.

[0056] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Specific technical means in some embodiments may be incorporated in part or in whole into another embodiment, unless expressly excluded by another embodiment. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle lamp, characterized in that: include: A lamp board (200), wherein the lamp board (200) is provided with lamp beads and a first connection hole; The reflector (100) is provided with a second connection hole (121), wherein the first connection hole and the second connection hole (121) are both through holes; The functional component (300) is provided with a third connection hole (301), the third connection hole (301) is a threaded hole, and the reflector (100) and the functional component (300) are of a split structure; A connecting piece (400) passes through the first connecting hole and the second connecting hole (121) and is threadedly connected to the third connecting hole (301).

2. The vehicle lamp according to claim 1, wherein: The reflector (100) comprises a reflective body and a mounting portion (120), wherein the reflective body is used to focus and reflect light from the lamp bead, and the mounting portion (120) is connected to the reflective body and comprises a first side plate (122) and a second side plate (123) which are parallel, spaced and arranged opposite to each other, the first side plate (122) being provided with the second connection hole (121), the second side plate (123) being provided with an avoidance chute (125), the gap between the first side plate (122) and the second side plate (123) forming an installation chute (124), the extension directions of the avoidance chute (125) and the installation chute (124) being parallel and perpendicular to the axial direction of the second connection hole (121); A sliding protrusion (310) is provided at one end of the functional part (300), and the sliding protrusion (310) is slidably engaged with the installation slide groove (124), and the functional part (300) is slidably engaged with the avoidance slide groove (125), so that the functional part (300) slides to a position where the third connecting hole (301) is axially aligned with the second connecting hole (121).

3. The vehicle lamp according to claim 2, wherein: A limiting protrusion (320) is provided on the functional part (300), a limiting sliding groove (321) is formed between the limiting protrusion (320) and the sliding protrusion (310), and the limiting sliding groove (321) is slidably matched with the second side plate (123).

4. The vehicle lamp according to claim 2, wherein: A limit block is provided on the functional component (300), and when the functional component (300) slides to a position where the third connecting hole (301) is axially aligned with the second connecting hole (121), the limit block abuts against the end faces of the first side plate (122) and the second side plate (123).

5. The vehicle lamp according to claim 2, wherein: The functional part (300) is a columnar structure, and a mounting column (330) is provided on a circumferential side wall of the functional part (300), and the mounting column (330) extends along the axial direction of the third connecting hole (301).

6. The vehicle lamp according to claim 5, wherein: The functional component (300) and the mounting column (330) are an integrated structure and are integrally injection molded.

7. The vehicle lamp according to claim 1, wherein: The third connecting hole (301) is a blind hole.

8. The vehicle lamp according to claim 1, wherein: An elastic member is tightly provided between the connecting member (400) and the light board (200) or the reflector (100), and the elastic member is a gasket.

9. The vehicle lamp according to claim 1, wherein: The light board (200) is provided with at least two of the first connection holes, the reflector (100) is provided with at least two of the second connection holes (121), there are at least two functional parts (300), and each of the functional parts (300) is provided with one of the third connection holes (301); The first connection hole, the second connection hole (121) and the functional part (300) correspond one to one.

10. A vehicle, characterized in that: The vehicle lamp comprises the vehicle lamp according to any one of claims 1 to 9.

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