Dimming connection structure, vehicle lamp and vehicle

Abstract

This application discloses a dimming connection structure, a vehicle lamp, and a vehicle. The dimming connection structure includes a mounting base, a first limiting member, a second limiting member, and a ball-head screw. The mounting base has a mounting hole. The first limiting member includes a first positioning part and a first engaging part, with the first positioning part having a positioning hole. The second limiting member includes a second positioning part and a second engaging part. The second positioning part can be inserted into the positioning hole and the mounting hole along a first direction and is fixed to the first positioning part and the mounting base in the first direction. The second engaging part has a limiting groove. The ball-head screw has a ball head and a threaded part at both ends, with the ball head able to enter the limiting groove along a second direction intersecting the first direction. The first engaging part has a first state and a second state. In the first state, the first engaging part and the second engaging part engage to prevent the ball head from disengaging from the limiting groove along the second direction. In the second state, the first engaging part and the second engaging part disengage. This application can improve the stability of the connection structure between the vehicle lamp and the drive module.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a dimming connection structure, a vehicle lamp, and a vehicle. Background Technology

[0002] In some vehicles, the position of the headlights is adjusted via a drive module, but the connection structure between the headlights and the drive module has a problem with poor stability. Utility Model Content

[0003] This application provides a dimming connection structure, a vehicle lamp, and a vehicle, which improves the stability of the connection structure between the vehicle lamp and the drive module.

[0004] According to one aspect of this application, a dimming connection structure is provided, including a mounting base, a first limiting member, a second limiting member, and a ball-head screw. The mounting base has a mounting hole. The first limiting member includes a first positioning portion and a first engaging portion movably connected to the first positioning portion, the first positioning portion having a positioning hole. The second limiting member includes a second positioning portion and a second engaging portion fixed to the second positioning portion. The second positioning portion can be inserted into the positioning hole and the mounting hole along a first direction and is relatively fixed to the first positioning portion and the mounting base in the first direction. The second engaging portion has a limiting groove. The ball-head screw has a ball head and a threaded portion at both ends, the ball head being able to enter the limiting groove along a second direction intersecting the first direction. The first engaging portion has a first state and a second state. In the first state, the first engaging portion engages with the second engaging portion and restricts the ball head from disengaging from the limiting groove along the second direction. In the second state, the first engaging portion and the second engaging portion are disengaged.

[0005] In some embodiments, one of the first positioning part and the second positioning part is provided with a first latching protrusion, and the other is provided with a latching groove. The first latching protrusion can enter the latching groove along the first direction and be interference-fitted with the latching groove.

[0006] In some embodiments, the second positioning part includes a positioning post and a positioning plate connected between the positioning post and the second snap-fit ​​part; the positioning post is provided with the snap-fit ​​groove; the positioning plate is protruding relative to the outer surface of the positioning post along the radial direction of the positioning post.

[0007] In some embodiments, the first positioning part has a first protrusion that can enter and exit the mounting hole along the first direction and cooperate with the hole wall of the mounting hole to prevent the first limiting member from rotating relative to the mounting base; the second positioning part has a second protrusion, and the second limiting member has a third state and a fourth state that can be rotated and switched; in the third state, the second protrusion can enter and exit the positioning hole along the first direction, and the second protrusion is blocked by the mounting base and cannot enter or exit the mounting hole; in the fourth state, the second protrusion is blocked by the first positioning part and cannot enter or exit the positioning hole, and the second protrusion can enter and exit the mounting hole along the first direction.

[0008] In some embodiments, the first positioning part is rotatably connected to the first snap-fit ​​part, and the rotation axis between the first positioning part and the first snap-fit ​​part intersects with the two directions.

[0009] In some embodiments, the second snap-fit ​​portion has a slot communicating with the limiting groove on at least one side along the second direction; the second snap-fit ​​portion has a snap-fit ​​component on at least one side along the second direction; in the first state, the first snap-fit ​​portion snaps into the snap-fit ​​component.

[0010] In some embodiments, the snap-fit ​​assembly includes a second snap-fit ​​protrusion and a third snap-fit ​​protrusion, both of which protrude from the side of the second snap-fit ​​portion along the second direction; in the first state, the first snap-fit ​​portion snaps into the second snap-fit ​​protrusion and the third snap-fit ​​protrusion.

[0011] In some embodiments, the third latching protrusion is larger than the second latching protrusion; the third latching protrusion is further away from the rotation axis between the first positioning portion and the first latching portion compared to the second latching protrusion.

[0012] According to another aspect of this application, a vehicle lamp is provided, including a lamp holder and several of the aforementioned dimming connection structures, wherein the mounting base is connected to the lamp holder.

[0013] According to another aspect of this application, a vehicle is provided, including the aforementioned vehicle lights.

[0014] The dimming connection structure of this application embodiment includes a mounting base, a first limiting member, a second limiting member, and a ball-head screw. The second positioning part of the second limiting member engages with the positioning hole of the first limiting member and the mounting hole of the mounting base, thus fixing the relative positions of the second limiting member, the first limiting member, and the mounting base. Furthermore, the ball-head screw is positioned within the limiting groove of the second limiting member by the engagement of the second engaging part of the second limiting member and the first engaging part of the first limiting member, thereby achieving a stable connection between the ball-head screw, the second limiting member, the first limiting member, and the mounting base. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of a dimming connection structure in one embodiment of this application is shown.

[0017] Figure 2 An exploded view of a dimming connection structure according to an embodiment of this application is shown.

[0018] Figure 3 A cross-sectional view of a dimming connection structure according to an embodiment of this application is shown.

[0019] Figure 4 It shows Figure 3 A magnified view of a portion of point A in the middle.

[0020] Figure 5 This diagram shows another perspective view of the dimming connection structure in one embodiment of the present application.

[0021] Figure 6 A schematic diagram of the assembly process of the dimming connection structure in one embodiment of this application is shown.

[0022] Figure 7 A schematic diagram of the assembly process of the dimming connection structure in one embodiment of this application is shown.

[0023] Figure 8 A schematic diagram of the assembly process of the dimming connection structure in one embodiment of this application is shown.

[0024] Figure 9 A schematic diagram of the assembly process of the dimming connection structure in one embodiment of this application is shown.

[0025] Figure 10 A schematic diagram of the assembly process of the dimming connection structure in one embodiment of this application is shown.

[0026] Figure 11 This diagram shows another perspective view of the dimming connection structure in one embodiment of the present application.

[0027] Figure 12 A schematic diagram of a dimming connection structure and a lamp holder is shown in one embodiment of this application.

[0028] Explanation of reference numerals in the attached figures: 1. Dimming connection structure; 2. Lamp stand; 10. Mounting base; 11. Mounting hole; 20. First limiting member; 21. First positioning part; 211. Positioning hole; 212. First locking protrusion; 213. First protrusion; 22. First locking part; 30. Second limiting member; 31. Second positioning part; 31a. Positioning post; 31b. Positioning plate; 311. Slot; 312. Second protrusion; 32. Second snap-fit ​​part; 321. Limiting groove; 322. Snap-fit ​​assembly; 322a. Second snap-fit ​​protrusion; 322b. Third snap-fit ​​protrusion; 40. Ball head screw; 41. Ball head; 42. Threaded part; X, the first direction; Y, the second direction. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0030] In the following description, when referring to the accompanying drawings, the same numbers in different drawings denote the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0031] Vehicle lights, such as automotive headlights, sometimes require position adjustment to adjust the beam range. This adjustment is typically achieved using a drive module comprised of a stepper motor, worm gear, lead screw, or ball joint. However, the drive module is connected to the headlight via clips and bolts, which suffers from low assembly efficiency, susceptibility to loosening, thermal deformation affecting precision, and high maintenance costs.

[0032] To address the aforementioned issues, this application provides a dimming connection structure, including a mounting base, a first limiting member, a second limiting member, and a ball-head screw. The mounting base is used to connect to the lamp holder of the vehicle lamp, and the ball-head screw is used to connect to the drive end of the drive module. The second positioning part of the second limiting member engages with the positioning hole of the first limiting member and the mounting hole of the mounting base, thus fixing the relative positions of the second limiting member, the first limiting member, and the mounting base. Furthermore, the ball-head screw is secured in the limiting groove of the second limiting member by the engagement of the second engaging part of the second limiting member and the first engaging part of the first limiting member, thereby achieving a stable connection between the ball-head screw, the second limiting member, the first limiting member, and the mounting base, making the assembly process convenient and quick. Moreover, since no screws or other tooling are required for forceful assembly, the mounting base and its connected lamp holder are less likely to be damaged. Therefore, under vehicle vibration or external impact, the connection is less likely to loosen or break, maintaining the beam angle within the required range, preventing the lamp from detaching, and reducing safety hazards. In addition, since it does not require the use of screws or other tooling for forceful assembly, it can be easily disassembled and reassembled when maintenance is needed without easily damaging the headlights and light brackets.

[0033] See Figure 1 In some embodiments, the dimming connection structure 1 includes a mounting base 10, a first limiting member 20, a second limiting member 30, and a ball head screw 40.

[0034] Combined Figure 2 The mounting base 10 is, for example, a plate-like structure, used to connect with the lamp holder for mounting the vehicle lamp. Optionally, the mounting base 10 and the lamp holder for mounting the vehicle lamp are an integral structure or separately connected. In an exemplary embodiment, the mounting base and the lamp holder for mounting the vehicle lamp are an integral structure to improve the stability of the vehicle lamp installation. The mounting base 10 is provided with mounting holes 11, which are, for example, through holes penetrating both sides of the mounting base 10 in the thickness direction.

[0035] The first limiting member 20 includes a first positioning part 21 and a first snap-fit ​​part 22 movably connected to the first positioning part 21. The first positioning part 21 is provided with a positioning hole 211. The second limiting member 30 includes a second positioning part 31 and a second snap-fit ​​part 32 fixed to the second positioning part 31. The second positioning part 31 can be inserted into the positioning hole 211 and the mounting hole 11 along the first direction X, and the second positioning part 31 can be fixed relative to the first positioning part 21 and the mounting base 10 in the first direction X. The second snap-fit ​​part 32 is provided with a limiting groove 321. The ball head screw 40 has a ball head 41 and a threaded part 42 at both ends. The ball head 41 can enter the limiting groove 321 along the second direction Y. The second direction Y intersects the first direction X, for example, the second direction Y is perpendicular to the first direction X, or the included angle between the second direction Y and the first direction X is an acute angle. The threaded part 42 is used to connect to the driving end of the driving module. The first snap-fit ​​part 22 has a first state and a second state. In the first state (see Figure 1 The first locking part 22 engages with the second locking part 32, and restricts the ball head 41 from disengaging from the limiting groove 321 along the second direction Y, in the second state (see...). Figure 2 The first locking part 22 and the second locking part 32 are disconnected.

[0036] Based on this, the second positioning part 31 of the second limiting member 30 cooperates with the positioning hole 211 of the first limiting member 20 and the mounting hole 11 of the mounting base 10, thereby fixing the relative positions of the second limiting member 30, the first limiting member 20, and the mounting base 10. Furthermore, the ball head screw 40 is limited in the limiting groove 321 of the second limiting member 30 by cooperating with the first locking part 22 of the first limiting member 20, thus achieving a stable connection between the ball head screw 40, the second limiting member 30, the first limiting member 20, and the mounting base 10.

[0037] Optionally, the cross-section of the limiting groove 321 perpendicular to the second direction Y is arc-shaped, for example, circularly arc-shaped. Thus, when the ball head 41 of the ball end screw 40 is located within the limiting groove 321, for example, when the ball head 41 and the limiting groove 321 are in an interference fit, there is a larger contact area between the groove wall of the limiting groove 321 and the ball head 41, thereby improving the stability of the ball end screw 40. It is understood that when the cross-section of the limiting groove 321 perpendicular to the second direction Y is circularly arc-shaped, the length of the arc is greater than half the circumference of a circle with the same curvature, to prevent the ball end screw 40 from radially disengaging from the limiting groove 321.

[0038] Combination Figures 2-4 In some embodiments, one of the first positioning part 21 and the second positioning part 31 is provided with a first latching protrusion 212, and the other is provided with a latching groove 311. In other words, the first positioning part 21 is provided with the first latching protrusion 212, and the second positioning part 31 is provided with the latching groove 311; or, the first positioning part 21 is provided with the latching groove 311, and the second positioning part 31 is provided with the first latching protrusion 212. The material of the first latching protrusion 212 is, for example, plastic. Furthermore, the first latching protrusion 212 can enter the latching groove 311 along the first direction X and be interference-fitted with the latching groove 311. In this way, the first limiting member 20 and the second limiting member 30 can be conveniently and quickly fixed relative to each other in the first direction X.

[0039] In some embodiments, the second positioning part 31 includes a positioning post 31a and a positioning plate 31b connected between the positioning post 31a and the second snap-fit ​​part 32. The positioning post 31a is provided with a slot 311, and the positioning plate 31b is protruding relative to the outer surface of the positioning post 31a along the radial direction of the positioning post 31a. Thus, during the process of the positioning post 31a being inserted into the positioning hole 211, the positioning plate 31b can serve as a stop reference for the insertion position. Furthermore, the positioning plate 31b and the mounting base 10 can respectively provide support and limit the first positioning part 21 on both sides along the first direction X, making the fixing effect of the first positioning part 21 more stable.

[0040] Optionally, the first locking protrusion 212 is located on the wall of the positioning hole 211 of the first positioning part 21, thereby reducing the size of the first limiting member 20 along the axial direction of the positioning hole 211, that is, reducing the size of the first limiting member 20 along the first direction X, thereby saving installation space.

[0041] Optionally, the surface of the first protrusion 212 facing the slot 311 is curved, which facilitates the first protrusion 212 to be engaged in the slot 311 and improves the smoothness of assembly.

[0042] See Figure 2 and Figure 5 In some embodiments, the first positioning part 21 has a first protrusion 213, which can enter and exit the mounting hole 11 along the first direction X, and cooperates with the hole wall of the mounting hole 11 to prevent the first limiting member 20 from rotating relative to the mounting base 10. The second positioning part 31 has a second protrusion 312, and the second limiting member 30 has a third state and a fourth state that can be rotated and switched, for example by rotating about an axis. In the third state, the second protrusion 312 can enter and exit the positioning hole 211 along the first direction X, and the second protrusion 312 is blocked by the mounting base 10 and cannot enter or exit the mounting hole 11. In the fourth state, the second protrusion 312 is blocked by the first positioning part 21 and cannot enter or exit the positioning hole 211, and the second protrusion 312 can enter and exit the mounting hole 11 along the first direction X.

[0043] Based on this, the assembly process of the dimming connection structure 1 includes: combining Figure 2 and Figure 6 Insert the second positioning part 31 into the positioning hole 211 of the first positioning part 21 along the first direction X, until the first locking protrusion 212 is engaged in the locking groove 311 (see reference). Figure 4 The second limiting member 30 and the first limiting member 20 are fixed relative to each other along the first direction X. At this time, the second protrusion 312 on the second positioning part 31 can enter and exit the positioning hole 211 along the first direction X, that is, the second limiting member 30 is in the third state; combined with Figure 7The second limiting member 30 is rotated around an axis parallel to the first direction X, causing the second protrusion 312 to be blocked by the first positioning part 21 and unable to enter or exit the positioning hole 211, that is, the second limiting member 30 switches to the fourth state; then combined with Figure 8 Further, the second positioning part 31 is inserted into the mounting hole 11 of the mounting base 10 along the first direction X. During this process, the first limiting member 20 moves synchronously with the second limiting member 30, and the first protrusion 213 of the first limiting member 20 enters the mounting hole 11. At this time, the second protrusion 312 can move in and out of the mounting hole 11 along the first direction X. Figure 9 The second limiting member 30 is rotated about an axis parallel to the first direction X, so that the second protrusion 312 cannot enter or exit the mounting hole 11, that is, the second limiting member 30 switches to the third state. In this way, the second limiting member 30, the first limiting member 20, and the mounting base 10 are relatively fixed along the first direction X.

[0044] Optionally, the second protrusion 312 is provided with a reinforcing rib, for example, the second protrusion 312 and the reinforcing rib are combined into a T-shape, thereby improving its structural strength.

[0045] See Figure 1 and Figure 2 In some embodiments, the first positioning part 21 and the first latching part 22 are rotatably connected, and the rotation axis between the first positioning part 21 and the first latching part 22 intersects the second direction Y. Thus, by rotating the first latching part 22, the state of the first latching part 22 can be switched, making operation convenient and quick. Furthermore, since the first latching part 22 and the first positioning part 21 are connected together, the first latching part 22 and the first positioning part 21 are always a single integrated component regardless of their states, reducing the number of parts in the dimming connection structure 1.

[0046] Combined Figure 6 In some embodiments, the second engaging portion 32 has a slot communicating with the limiting groove 321 on at least one side along the second direction Y, that is, the second engaging portion 32 has a slot communicating with the limiting groove 321 on one side along the second direction Y, or the second engaging portion 32 has slots communicating with the limiting groove 321 on both sides along the second direction Y. The second engaging portion 32 has a engaging component 322 on at least one side along the second direction Y. In the first state, the first engaging portion 22 engages with the engaging component 322. Based on this, on the basis that the second limiting member 30, the first limiting member 20, and the mounting base 10 are relatively fixed along the first direction X, the first engaging portion 22 of the first limiting member 20 engages with the engaging component 322 of the second limiting member 30, so that the second limiting member 30, the first limiting member 20, and the mounting base 10 cannot rotate around an axis parallel to the first direction X, thus achieving the fixation of the second limiting member 30, the first limiting member 20, and the mounting base 10.

[0047] In some embodiments, the snap-fit ​​assembly 322 includes a second snap-fit ​​protrusion 322a and a third snap-fit ​​protrusion 322b, both of which protrude from the side of the second snap-fit ​​portion 32 along the second direction Y. In a first state, the first snap-fit ​​portion 22 snaps into the second snap-fit ​​protrusion 322a and the third snap-fit ​​protrusion 322b. Based on this, the first limiting member 20 and the second limiting member 30 are fixed by the snap-fit ​​of the first snap-fit ​​portion 22 with the second snap-fit ​​protrusion 322a and the third snap-fit ​​protrusion 322b, thereby fixing the second limiting member 30, the first limiting member 20, and the mounting base 10, which is convenient and quick to operate.

[0048] Optionally, during the process of the first locking part 22 engaging between the second locking protrusion 322a and the third locking protrusion 322b, the first locking part 22 and the second locking protrusion 322a are interference-fitted. Thus, the first locking part 22 is resisted by the second locking protrusion 322a during the locking process, and the resistance disappears when the first locking part 22 is engaged, providing the operator with feedback on whether the locking is in place.

[0049] Optionally, the second locking protrusion 322a and the third locking protrusion 322b are both integrally structured with the second locking part 32. This can improve the stability of the structure and prevent the second locking protrusion 322a and the third locking protrusion 322b from falling off during use and affecting the locking function of the overall structure.

[0050] Combined Figure 11 In some embodiments, the third latching protrusion 322b is larger than the second latching protrusion 322a; the third latching protrusion 322b is further away from the rotation axis between the first positioning part 21 and the first engaging part 22 compared to the second latching protrusion 322a. Thus, when the first engaging part 22 rotates to abut against the third latching protrusion 322b, it can prevent the first engaging part 22 from continuing to rotate, avoiding excessive rotation angle that could unlock the device.

[0051] See Figure 1 and Figure 12 Based on the same inventive concept, this application also provides a vehicle lamp, which includes a lamp holder 2 and several dimming connection structures 1 of the above embodiments, with a mounting base 10 connected to the lamp holder 2.

[0052] Optionally, the mounting bracket 10 and the lamp holder 2 for mounting the vehicle lamp are integrated into one structure to improve the stability of the installation.

[0053] Optionally, the headlights include multiple dimming connection structures 1, which can further improve the stability of the connection.

[0054] Optionally, the first and second brackets of the lamp holder 2 are interconnected, for example, integrally formed. The first and second brackets extend in two mutually perpendicular directions, for example, combined into an L-shape. The vehicle lamp includes two dimming connection structures 1, one of which is connected to the first bracket, and the other is connected to the second bracket. In this way, a more stable connection can be achieved between the vehicle lamp and the drive module.

[0055] Based on the same inventive concept, this application also provides a vehicle, which includes the headlights of the above embodiments.

[0056] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, in the description of this application, unless otherwise stated, "multiple" means at least two, for example, two, three, four, etc. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0057] The above-disclosed embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of this application. Therefore, any equivalent variations made in accordance with the claims of this application shall still fall within the scope of this application.

Claims

1. A dimming connection structure characterized by comprising: include: Mounting base, with mounting holes; The first limiting member includes a first positioning part and a first snap-fit ​​part movably connected to the first positioning part, wherein the first positioning part is provided with a positioning hole; The second limiting member includes a second positioning part and a second snap-fit ​​part fixed to the second positioning part. The second positioning part can be inserted into the positioning hole and the mounting hole along the first direction and is relatively fixed to the first positioning part and the mounting base. The second snap-fit ​​part is provided with a limiting groove. The ball head screw has a ball head and a threaded portion at both ends, and the ball head can enter the limiting groove along a second direction intersecting the first direction; The first locking part has a first state and a second state. In the first state, the first locking part is locked with the second locking part, and the ball head is restricted from disengaging from the limiting groove in the second direction. In the second state, the first locking part is released from the second locking part.

2. The dimming connection structure according to claim 1, wherein One of the first positioning part and the second positioning part is provided with a first locking protrusion, and the other is provided with a locking groove. The first locking protrusion can enter the locking groove along the first direction and be interference-fitted with the locking groove.

3. The dimming connection structure according to claim 2, wherein The second positioning part includes a positioning post and a positioning plate connected between the positioning post and the second snap-fit ​​part; The positioning post is provided with the slot; Along the radial direction of the positioning post, the positioning plate is provided to protrude relative to the outer surface of the positioning post.

4. The dimming connection structure according to claim 1, wherein The first positioning part is provided with a first protrusion, which can enter and exit the mounting hole along the first direction and cooperate with the hole wall of the mounting hole to prevent the first limiting member from rotating relative to the mounting base. The second positioning part is provided with a second protrusion, and the second limiting member has a third state and a fourth state that can be rotated and switched. In the third state, the second protrusion can enter and exit the positioning hole along the first direction, and the second protrusion is blocked by the mounting base and cannot enter or exit the mounting hole; In the fourth state, the second protrusion is blocked by the first positioning part and cannot enter or exit the positioning hole, while the second protrusion can enter or exit the mounting hole along the first direction.

5. The dimming connection structure according to claim 1, wherein The first positioning part is rotatably connected to the first locking part, and the rotation axis between the first positioning part and the first locking part intersects with the two directions.

6. The dimming connection structure according to claim 5, wherein The second snap-fit ​​portion has a slot communicating with the limiting groove on at least one side along the second direction; The second snap-fit ​​portion is provided with a snap-fit ​​component on at least one side along the second direction; In the first state, the first latching part latches with the latching component.

7. The dimming connection structure according to claim 6, wherein The snap-fit ​​assembly includes a second snap-fit ​​protrusion and a third snap-fit ​​protrusion, both of which are provided to protrude from the side of the second snap-fit ​​portion along the second direction. In the first state, the first latching part is latched between the second latching protrusion and the third latching protrusion.

8. The dimming connection structure according to claim 7, wherein The size of the third card protrusion is larger than the size of the second card protrusion; The third latching protrusion is further away from the rotation axis between the first positioning part and the first latching part compared to the second latching protrusion.

9. A vehicle lamp characterized by include: lamp stand; In several dimming connection structures as described in any one of claims 1-8, the mounting base is connected to the lamp holder.

10. A vehicle characterized by comprising: A vehicle lamp comprising the light source as claimed in claim 9.

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