Vehicle-mounted chassis projection atmosphere lamp

Abstract

The utility model relates to the field of atmosphere lamps, in particular to a vehicle-mounted chassis projection atmosphere lamp which comprises a lampshade used for being installed at the bottom of a vehicle-mounted chassis, a light gathering channel is arranged in the lampshade, a projection atmosphere lamp body is hinged to the end, right facing the light gathering channel, of the lampshade, and the projection atmosphere lamp body comprises a shell. The vehicle-mounted chassis projection atmosphere lamp comprises a shell, a lampshade is arranged in the shell, a driving arm is integrally arranged on one side of the shell, a conical barrel is integrally arranged at one end of the lampshade, a mounting hole is formed in the end, away from the lampshade, of the conical barrel, and an adjusting assembly used for adjusting the inclination angle of a projection atmosphere lamp body is mounted in the mounting hole. Therefore, the light can be projected in a more concentrated manner, and the projection effect is enhanced. Through the hinged design between the projection atmosphere lamp body and the lampshade and the adjusting assembly in the mounting hole, a user is allowed to adjust the inclination angle of the lamp body according to needs so as to adapt to different use scenes.

Description

Technical Field

[0001] The utility model relates to the field of atmosphere lamps, in particular to a vehicle-mounted chassis projection atmosphere lamp. Background Art

[0002] Some ambient lighting products on the market lack hinged designs and adjustment components, or their adjustment mechanisms are not precisely designed, making it difficult for users to flexibly adjust the tilt angle of the lamp body as needed. This limits the product's applicability and flexibility in different usage scenarios.

[0003] Therefore, it is necessary to provide a vehicle-mounted chassis projection atmosphere light to solve the above technical problems. Summary of the Invention

[0004] In order to solve the above technical problems, the utility model provides a vehicle-mounted chassis projection atmosphere light.

[0005] The utility model provides a vehicle-mounted chassis projection atmosphere lamp, including a lampshade for being installed at the bottom of the vehicle chassis, a focusing channel being provided in the lampshade, a projection atmosphere lamp body being hingedly connected to one end of the lampshade facing the focusing channel, the projection atmosphere lamp body including a shell, a driving arm being integrally provided on one side of the shell, a conical tube being integrally provided on one end of the lampshade, a mounting hole being provided at the end of the conical tube away from the lampshade, and an adjustment component for adjusting the inclination angle of the projection atmosphere lamp body being installed in the mounting hole.

[0006] Preferably, the adjustment assembly includes an adjusting screw, a rubber ring and a retaining ring. The adjusting screw includes a cylindrical portion arranged in the mounting hole, a threaded portion and a screwing portion arranged at both ends of the cylindrical portion, and the screwing portion is located on the inner side of the conical cylinder. Both ends of the cylindrical portion extend out of the mounting hole. The cross-sectional size of the cylindrical portion is smaller than the size of the mounting hole. A rubber ring is provided on the outer side of the cylindrical portion near the screwing portion, and a groove is provided on the side wall of the cylindrical portion near the threaded portion. A retaining ring is installed in the groove to prevent the cylindrical portion from completely moving out of the mounting hole. A threaded hole is provided on the driving arm, and the threaded hole is connected to the threaded portion by a thread.

[0007] Preferably, the projection atmosphere lamp body also includes a circuit board installed inside the shell, on which lamp beads are installed, a lens module with a pattern is installed in the shell opposite to the lamp beads, and the lens module is arranged opposite to the focusing channel, and a glass piece is installed on the shell near the lens module.

[0008] Preferably, a power supply pin is installed on the circuit board, and a connecting portion is provided on the shell.

[0009] Preferably, a heat sink is provided on the side of the circuit board facing away from the lamp beads, and the heat sink is arranged facing the lamp beads.

[0010] Preferably, the shell includes a front shell and a rear cover, and a sealing ring is provided between the front shell and the rear cover.

[0011] Compared to related technologies, the present invention offers the following advantages: The unique design of this vehicle-mounted chassis projection ambient light utilizes a focused channel within the lampshade, allowing for a more concentrated projection of light, enhancing the projection effect. The hinged connection between the projection ambient light body and the lampshade, along with an adjustment component within the mounting hole, allows the user to adjust the tilt angle of the lamp body to suit different usage scenarios. Furthermore, the patterned lens module ensures that light is projected according to a pre-set pattern, enhancing the vehicle's personalized decorative effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the light-gathering channel structure of the present utility model;

[0014] Figure 3 This is a schematic diagram of the conical cylinder structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the relative positions of the adjusting screw and the retaining ring of the present invention;

[0016] Figure 5 This is a schematic diagram of the adjusting screw structure of the utility model;

[0017] Figure 6 This is a schematic diagram of the retaining ring structure of the utility model;

[0018] Figure 7 This is a schematic diagram of the structure of the projection atmosphere lamp body of the present utility model;

[0019] Figure 8 This is a schematic diagram of the relative positions of the lens modules of the present invention;

[0020] Figure 9 This is a schematic diagram of the circuit board structure of the utility model;

[0021] Figure 10 This is a schematic diagram of the sealing ring structure of the present utility model.

[0022] Numbers in the figure: 1. Lampshade; 2. Focusing channel; 3. Projection atmosphere lamp body; 4. Shell; 5. Driving arm; 6. Conical cylinder; 7. Mounting hole; 8. Adjusting screw; 9. Rubber ring; 10. Retaining ring; 11. Cylindrical part; 12. Threaded part; 13. Screw part; 14. Slot; 15. Threaded hole; 16. Circuit board; 17. Lamp bead; 18. Lens module; 19. Glass piece; 20. Power supply pin; 21. Connecting part; 22. Heat sink; 23. Front shell; 24. Rear cover; 25. Sealing ring. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0024] Please refer to Figures 1-10 This ingeniously designed vehicle-mounted chassis projection ambient light consists primarily of a lampshade 1 mounted on the bottom of the vehicle chassis. A light-focusing channel 2 is cleverly incorporated within the lampshade 1 to concentrate light. A projection ambient light body 3 is connected to one end of the lampshade 1, directly opposite the channel 2, via an articulated structure.

[0025] The projection lamp body 3 is also meticulously constructed. It consists of a housing 4 as its main body, with a drive arm 5 integrally designed on one side. This drive arm 5 plays a key role in subsequent installation and adjustment. A conical tube 6 is integrally formed at the opposite end of the lampshade 1, with a mounting hole 7 at its distal end. This hole houses a carefully designed adjustment assembly for flexible adjustment of the projection lamp body 3's tilt angle.

[0026] The adjustment assembly is composed of an adjustment screw 8, a rubber ring 9 and a retaining ring 10. The design of the adjustment screw 8 is quite sophisticated. It consists of a cylindrical portion 11 located in the mounting hole 7, a threaded portion 12 and a screwing portion 13 respectively arranged at both ends of the cylindrical portion 11. The screwing portion 13 is cleverly arranged on the inner side of the conical cylinder 6 for easy operation. Both ends of the cylindrical portion 11 cleverly extend out of the mounting hole 7, and its cross-sectional size is slightly smaller than the mounting hole 7, ensuring the flexibility of rotation. On the outside of the cylindrical portion 11, near the screwing portion 13, a rubber ring 9 is cleverly provided, and on the side wall of the cylindrical portion 11, near the threaded portion 12, a slot 14 is cleverly provided, and a retaining ring 10 is firmly installed in the slot 14. The design of this retaining ring 10 effectively prevents the cylindrical portion 11 from completely moving out of the mounting hole 7 during rotation. A threaded hole 15 is cleverly provided on the driving arm 5 , and the threaded hole 15 is tightly connected to the threaded portion 12 of the adjusting screw 8 through threads, thereby achieving precise adjustment of the tilt angle of the projection atmosphere lamp body 3 .

[0027] By rotating the screwing portion 13, the threaded portion 12 is driven to rotate, causing the projection atmosphere lamp body 3 to rotate relative to the lampshade 1. During the rotation of the projection atmosphere lamp body 3, since the cross-sectional size of the cylindrical portion 11 is smaller than the size of the mounting hole 7, combined with the deformation of the rubber ring 9, the adjusting screw 8 will rotate relative to the conical tube 6. During the rotation of the conical tube 6, the rubber ring 9 and the retaining ring 10 are always in contact with the conical tube 6.

[0028] The internal structure of the projection atmosphere lamp body 3 is equally impressive. A circuit board 16 is securely mounted within the housing 4, upon which a lamp bead 17 is meticulously mounted. Inside the housing 4, directly opposite the lamp bead 17, a lens module 18 with an exquisite pattern is cleverly installed. This lens module 18 faces the focusing channel 2, ensuring precise light projection. Near the lens module 18, a piece of glass 19 is cleverly installed within the housing 4. As the light from the lamp bead 17 passes through the lens module 18, the light emitted from the glass 19, due to the exquisite pattern on the lens module 18, picks up these patterns and projects onto the ground, creating a dreamlike atmosphere.

[0029] A pair of power pins 20 are cleverly installed on the circuit board 16 for connecting to a power source. A connector 21 is cleverly positioned on the housing 4, tightly connecting to the charging plug to provide a stable power supply to the circuit board 16 and the lamp beads 17. Furthermore, a heat sink 22 is cleverly positioned on the side of the circuit board 16 facing away from the lamp beads 17. This heat sink 22, facing the lamp beads 17, effectively dissipates heat generated during operation, ensuring the long-term stable operation of the projection atmosphere lamp.

[0030] It is worth mentioning that the housing 4 adopts a detachable design and consists of a front housing 23 and a rear cover 24. A sealing ring 25 is cleverly installed between the front housing 23 and the rear cover 24. This sealing ring 25 not only improves the sealing effect of the housing, but also allows the front housing 23 and the rear cover 24 to be easily disassembled, facilitating repair and maintenance of the interior of the projection atmosphere lamp body 3. The above description is merely an embodiment of the present invention and does not limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by utilizing the contents of the present invention specification and drawings, or any direct or indirect application in other related technical fields, is also included in the scope of patent protection of the present invention.

Claims

1. A vehicle-mounted chassis projection atmosphere light, characterized in that: The invention comprises a lampshade (1) for being mounted on the bottom of a vehicle chassis, wherein a focusing channel (2) is provided in the lampshade (1), a projection atmosphere lamp body (3) is hingedly connected to one end of the lampshade (1) facing the focusing channel (2), the projection atmosphere lamp body (3) comprises a shell (4), a driving arm (5) is integrally provided on one side of the shell (4), a conical tube (6) is integrally provided on one end of the lampshade (1), a mounting hole (7) is provided at the end of the conical tube (6) away from the lampshade (1), and an adjustment component for adjusting the tilt angle of the projection atmosphere lamp body (3) is installed in the mounting hole (7).

2. The vehicle-mounted chassis projection atmosphere light according to claim 1, characterized in that: The adjusting assembly comprises an adjusting screw (8), a rubber ring (9) and a retaining ring (10), wherein the adjusting screw (8) comprises a cylindrical portion (11) arranged in the mounting hole (7), a threaded portion (12) and a screwing portion (13) arranged at both ends of the cylindrical portion (11), and the screwing portion (13) is located inside the conical cylinder (6), and both ends of the cylindrical portion (11) extend out of the mounting hole (7), and the cross-sectional size of the cylindrical portion (11) is smaller than the size of the mounting hole (7). A rubber ring (9) is provided on the outer side of the cylindrical portion (11) near the screwing portion (13), and a slot (14) is provided on the side wall of the cylindrical portion (11) near the threaded portion (12), and a retaining ring (10) is installed in the slot (14) for preventing the cylindrical portion (11) from completely moving out of the mounting hole (7). A threaded hole (15) is provided on the driving arm (5), and the threaded hole (15) is connected to the threaded portion (12) by a thread.

3. The vehicle-mounted chassis projection atmosphere light according to claim 1, characterized in that: The projection atmosphere lamp body (3) further comprises a circuit board (16) mounted inside the housing (4), a lamp bead (17) being mounted on the circuit board (16), a lens module (18) with a pattern being mounted in the housing (4) opposite the lamp bead (17), and the lens module (18) being arranged opposite the focusing channel (2), and a glass piece (19) being mounted in the housing (4) near the lens module (18).

4. The vehicle-mounted chassis projection atmosphere light according to claim 3, characterized in that: A power supply pin (20) is mounted on the circuit board (16), and a connecting portion (21) is provided on the housing (4).

5. The vehicle-mounted chassis projection atmosphere light according to claim 3, characterized in that: A heat dissipation plate (22) is provided on the side of the circuit board (16) facing away from the lamp bead (17), and the heat dissipation plate (22) is arranged facing the lamp bead (17).

6. The vehicle-mounted chassis projection atmosphere light according to claim 3, characterized in that: The housing (4) comprises a front housing (23) and a rear cover (24), and a sealing ring (25) is provided between the front housing (23) and the rear cover (24).

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