Light-emitting diode (LED) long-strip spotlight for vehicle

Abstract

The utility model discloses an LED (light-emitting diode) long-strip spotlight for a vehicle, which comprises a lamp shell, a light outlet is arranged on the front side of the lamp shell, a lampshade is arranged on the light outlet, a light source component is arranged in the lamp shell, the light source component comprises a lamp panel and a reflection cup structure arranged above the lamp panel, a plurality of main light LED lamp beads are arranged in the middle of the lamp panel, and lamp beads and warning lamp beads are arranged at the two ends of the lamp panel. The reflection cup structure comprises a plurality of high-beam reflection cups, the two ends of each high-beam reflection cup are connected with functional reflection cups, the number of the high-beam reflection cups is consistent with that of the main light LED lamp beads, the high-beam reflection cups and the main light LED lamp beads are arranged in a one-to-one correspondence mode, and the functional reflection cups and the functional lamp beads are arranged in a corresponding mode. The main light LED lamp bead realizes long-distance irradiation under the action of the high-beam reflection cup, and meanwhile, the position lamp bead and the warning lamp bead enhance the functions under the action of the functional reflection cup, so that other drivers can better identify the front, back, left and right of a vehicle, collision with the vehicle is avoided, and the safety of the vehicle is improved. And warning and reminding other drivers of the current state of the vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive lighting, and particularly relates to a vehicle-mounted LED strip spotlight. Background Art

[0002] The strip spotlight is mainly applied to off-road or high-performance vehicles such as off-road vehicles, SUVs, and pickups. The purpose of installing the strip spotlight on these vehicles is to enable better visual observation at night or in low-light conditions, so as to improve driving safety and off-road ability. However, for drivers of other vehicles, it is impossible to clearly observe the position of the vehicle and identify whether the vehicle has a fault with the strip spotlight. Content of the Utility Model

[0003] The purpose of the utility model is to provide a vehicle-mounted LED strip spotlight that can solve the above problems.

[0004] To achieve the above purpose, a vehicle-mounted LED strip spotlight provided by the utility model includes a lamp housing. An light outlet is provided on the front side of the lamp housing, and a lamp cover is installed on the light outlet. A light source assembly is arranged inside the lamp housing. The light source assembly includes a lamp board and a reflector cup structure arranged above the lamp board. The lamp board includes a main lamp board and a function lamp board. The function lamp board is arranged at both ends of the main lamp board. A number of main light LED lamp beads are installed on the main lamp board, and function lamp beads are installed on the function lamp board. The function lamp beads include position lamp beads and warning lamp beads. The reflector cup structure includes a fan-shaped frame. A light cup is installed on the arc-shaped side surface of the fan-shaped frame. The light cup is composed of a plurality of integrally formed semi-arc-shaped cup bodies. Among them, the light cup includes a number of high-beam reflector cups. Both ends of the number of high-beam reflector cups are connected to function reflector cups. The number of high-beam reflector cups is the same as the number of main light LED lamp beads and they are arranged in one-to-one correspondence. The function reflector cups are arranged corresponding to the function lamp beads.

[0005] Preferably, an installation cavity for accommodating the light source assembly is provided inside the lamp housing, and the light outlet communicates with the front side of the installation cavity.

[0006] Preferably, the cross-section of the lamp housing is a fan-shaped structure. The lamp board is installed in the installation cavity and located on the horizontal side wall of the lamp housing. A power board is also arranged in the installation cavity, and the power board is installed on the arc-shaped side wall of the lamp housing.

[0007] Preferably, side covers are fitted and installed at both ends of the lamp housing. Heat dissipation openings are provided on both of the two side covers, and a through hole for the power cord to penetrate into the lamp housing is provided on one of them. One end of the power cord located inside the lamp housing is connected to the power board.

[0008] Preferably, a breathable valve for preventing water vapor from generating inside the lamp is provided on the other side cover away from the through hole.

[0009] Preferably, the cup body curvatures of the high beam reflector cup and the functional reflector cup are different.

[0010] Preferably, a partition plate is provided at the connection of the sector frame located at the connection of the high beam reflector cup and the functional reflector cup.

[0011] Preferably, waterproof rubber pads are provided at the connections of both ends of the two side covers and the corresponding lamp housings.

[0012] Preferably, a second installation groove is provided at the bottom of the lamp housing, and a decorative plate is installed in the second installation groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: In the present utility model, the number of high beam reflector cups is the same as and corresponds one by one to the number of main light LED lamp beads. The functional reflector cups located at both ends of the high beam reflector cup correspond to the functional lamp beads, and the functional lamp beads include position lamp beads and warning lamp beads. When the main light LED lamp beads achieve long-distance illumination under the action of the high beam reflector cup, the position lamp beads and the warning lamp beads strengthen their functions under the action of the functional reflector cups, enabling other drivers to better identify the front, back, left, and right of the vehicle, avoiding collisions with the vehicle, and issuing warnings and reminding other drivers of the current state of the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is an exploded view of the present utility model.

[0017] Figure 3 It is a front view of the present utility model.

[0018] Figure 4 It is Figure 3 A - A sectional view of

[0019] In the figure: lamp housing 1, light outlet 101, installation cavity 102, first installation groove 103, second installation groove 104, lamp cover 2, lamp board 3, reflector cup structure 4, sector frame 401, high beam reflector cup 402, functional reflector cup 403, partition plate 404, main light LED lamp beads 5, position lamp beads 6, warning lamp beads 7, power supply board 8, side cover 9, heat dissipation port 10, power cord 11, air vent valve 12, waterproof rubber pad 13, decorative plate 14. Detailed implementation manners

[0020] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0021] In the description of the embodiments of the present utility model, it should be understood that if there are directional indications involved in the embodiments of the present utility model, such as the upper, lower, left, right, front, rear, inner, outer, etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0022] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0023] In the embodiments of the present utility model, unless otherwise clearly specified and limited, if there are terms such as "installation", "connection", "connection", "fixation", etc., they should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated. It may be a mechanical connection or an electrical connection. It may be directly connected or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0024] Such as Figures 1 to 4As shown in the figure, an embodiment of the present utility model provides a vehicle-mounted LED strip spotlight, which includes a lamp housing 1. An light-emitting opening 101 is provided on the front side of the lamp housing 1, and a lamp cover 2 is installed on the light-emitting opening 101. A light source assembly is arranged inside the lamp housing 1, and the light source assembly includes a lamp board 3 and a reflecting cup structure 4 arranged above the lamp board 3; the lamp board 3 includes a main lamp board and a functional lamp board, and the functional lamp board is arranged at both ends of the main lamp board. A number of main light LED lamp beads 5 are installed on the main lamp board, and functional lamp beads are installed on the functional lamp board. The functional lamp beads include position lamp beads 6 and warning lamp beads 7; the reflecting cup structure 4 includes a sector-shaped frame 401, and a light cup is installed on the arc-shaped side surface of the sector-shaped frame 401. The light cup is a plurality of integrally formed semi-arc-shaped cup bodies. Among them, the light cup includes a number of high-beam reflecting cups 402. Both ends of the number of high-beam reflecting cups 402 are connected to a functional reflecting cup 403. The number of high-beam reflecting cups 402 is the same as the number of main light LED lamp beads 5 and they are arranged in one-to-one correspondence. The functional reflecting cup 403 is arranged corresponding to the functional lamp beads.

[0025] In this embodiment, an installation cavity 102 for accommodating the light source assembly is provided inside the lamp housing 1, and the light-emitting opening 101 communicates with the front side of the installation cavity 102.

[0026] Specifically, the lamp housing 1 is long and is made by extrusion molding of aluminum profiles.

[0027] In this embodiment, the cross-section of the lamp housing 1 is a sector structure. The lamp board 3 is installed inside the installation cavity 102 and is located on the horizontal side wall of the lamp housing 1. A power board 8 is also arranged inside the installation cavity 102, and the power board 8 is installed on the arc-shaped side wall of the lamp housing 1.

[0028] Specifically, a first threaded hole is provided on the horizontal side wall of the lamp housing 1, and a second installation hole corresponding to the first threaded hole is provided on the lamp board 3. A bolt passes through the first threaded hole and the second threaded hole in sequence so that the lamp board 3 is installed inside the lamp housing 1; a first installation groove 103 is provided on the inner side surface of the arc-shaped side wall of the lamp housing 1, and the power board 8 is installed in the first installation groove 103.

[0029] In this embodiment, side covers 9 are fitted and installed at both ends of the lamp housing 1. Heat dissipation openings 10 are provided on both side covers 9, and one of them is also provided with a through hole for a power cord 11 to penetrate into the lamp housing 1. One end of the power cord 11 located inside the lamp housing 1 is connected to the power board 8.

[0030] Specifically, the two side covers 9 are respectively installed at both ends of the lamp housing 1 through bolts. The heat dissipation openings 10 dissipate the heat generated by each lamp bead. The power cord 11 supplies power to the power board 8, and the power board 8 supplies power to each lamp bead.

[0031] In this embodiment, a breathable valve 12 is provided on the other side cover 9 far from the through hole, which prevents water vapor from being generated inside the strip light and avoids water vapor adhering to the inner side of the lamp cover 2 so as not to affect the illumination of the strip light.

[0032] In this embodiment, the cup body curvatures of the high-beam reflector 402 and the functional reflector 403 are different to achieve the functions of the corresponding lamp beads.

[0033] In this embodiment, a partition plate 404 is provided at the connection between the fan-shaped frame 401 and the high-beam reflector 402 and the functional reflector 403 to prevent the light emission of the main light LED lamp beads 5 from interfering with the light emission of the position lamp beads 6 and the warning lamp beads 7.

[0034] In this embodiment, waterproof rubber gaskets 13 are provided at the connections between the two side covers 9 and the two ends of the corresponding lamp housing 1 to prevent water vapor from entering the lamp housing 1 through the gap between the lamp housing 1 and the side covers 9.

[0035] In this embodiment, a second installation groove 104 is provided at the bottom of the lamp housing 1, and a decorative plate 14 is installed in the second installation groove 104.

[0036] Specifically, users can install decorative plates 14 with different colors and patterns on the second installation groove 104 according to their preferences and needs to create various unique effects.

[0037] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A vehicle LED long spotlight, comprising a lamp housing (1), characterized in that: The front side of the lamp housing (1) is provided with a light outlet (101), a lampshade (2) is mounted on the light outlet (101), a light source assembly is arranged in the lamp housing (1), the light source assembly comprises a lamp board and a reflector cup structure (4) arranged above the lamp board; the lamp board comprises a main lamp board and a functional lamp board, the functional lamp board is arranged at both ends of the main lamp board, a plurality of main light LED lamp beads (5) are mounted on the main lamp board, functional lamp beads are mounted on the functional lamp board, the functional lamp beads comprise position lamp beads (6) and warning lamp beads (7); The reflector cup structure (4) comprises a fan-shaped frame (401), and a light cup is installed on the arc-shaped side surface of the fan-shaped frame (401), and the light cup is a plurality of semi-arc-shaped cup bodies formed in one piece, wherein the light cup comprises a plurality of high-beam reflector cups (402), and the two ends of the plurality of high-beam reflector cups (402) are connected to functional reflector cups (403), the number of the high-beam reflector cups (402) is consistent with the number of main-light LED lamp beads (5) and is arranged in a one-to-one correspondence, and the functional reflector cups (403) are arranged corresponding to the functional lamp beads.

2. The vehicle-use LED long strip spotlight according to claim 1, characterized in that: The interior of the lamp housing (1) is provided with a mounting cavity (102) for accommodating a light source assembly, and the light outlet (101) is connected to the front side of the mounting cavity (102).

3. The vehicle LED strip spotlight according to claim 2, characterized in that: The cross section of the lamp housing (1) is a fan-shaped structure; the lamp board (3) is installed in the installation cavity (102) and is located on the horizontal side wall of the lamp housing (1); a power board (8) is also provided in the installation cavity (102), and the power board (8) is installed on the arc-shaped side wall of the lamp housing (1).

4. The vehicle-use LED long strip spotlight according to claim 3, characterized in that: Side covers (9) are fitted and mounted at both ends of the lamp housing (1); both side covers (9) are provided with heat dissipation openings (10), and one of the side covers is also provided with a through opening for a power cord (11) to pass through the lamp housing (1); one end of the power cord (11) located inside the lamp housing (1) is connected to a power board (8).

5. The vehicle LED strip spotlight according to claim 4, characterized in that: A ventilation valve (12) for preventing water vapor from being generated inside the lamp is provided on the other side cover (9) away from the through opening.

6. The vehicle LED long spotlight according to claim 1, characterized in that: The high-beam reflective cup (402) and the functional reflective cup (403) have different cup body curvatures.

7. The vehicle LED strip spotlight according to claim 1, characterized in that: The fan-shaped frame (401) is provided with a partition (404) at the connection between the high-beam reflector cup (402) and the functional reflector cup (403).

8. The vehicle LED strip spotlight according to claim 4, characterized in that: Waterproof rubber pads (13) are provided at the connection points between the two side covers (9) and the two ends of the lamp housing (1) to which they are connected.

9. The vehicle LED strip spotlight according to claim 1, characterized in that: A second mounting groove (104) is provided at the bottom of the lamp housing (1), and a decorative plate (14) is installed in the second mounting groove (104).

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