A spotlight module

Abstract

The utility model discloses a spotlight module, including connecting assembly, casing, spotlight assembly and projection lamp subassembly, be provided with spotlight window and projection window on the casing, spotlight assembly and projection lamp subassembly set up in the casing and respectively corresponding spotlight window and projection window, connecting assembly is connected with the casing, and is provided with angle adjusting assembly between with the casing, this spotlight module integrated lighting and projection function, compact structure, good heat dissipation, adjust nimble, be applicable to a variety of motor vehicle, non -motor vehicle and outdoor scene.

Description

Technical Field

[0001] This utility model relates to the field of spotlight module technology, and more specifically to a spotlight module. Background Technology

[0002] Motor vehicle spotlights, as a common lighting device, are widely used in various scenarios such as motorcycles, ATVs, toy cars, automobiles, and outdoor advertising lights. They are mainly used to provide long-distance illumination and enhance driving safety at night or in low-visibility environments. Traditional spotlights typically use LEDs as the light source, combined with reflector bowls or lens structures, to emit parallel beams, forming high-beam spots. Their beam pattern is generally parallel to the horizontal direction of the vehicle body to achieve a longer illumination distance and stronger lighting effect.

[0003] However, existing spotlights are relatively simple in function, providing only basic illumination and unable to offer projection effects such as patterns, text, or signs. Therefore, they are significantly inadequate in terms of providing guidance, warnings, or decoration. Especially at night or in low-visibility environments such as rain or fog, simple high-beam illumination is insufficient to provide adequate environmental cues and visual guidance, posing certain safety hazards.

[0004] Furthermore, existing spotlights often have a relatively simple structural design with limited heat dissipation performance. Prolonged operation can easily lead to LED light decay or a decline in optomechanical performance, affecting their lifespan. Installation methods are also relatively fixed, lacking flexible angle adjustment mechanisms, making it difficult to adapt to the personalized needs of different vehicle models or installation locations. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a spotlight module that integrates lighting and projection functions. It features a compact structure, good heat dissipation, flexible adjustment, and is suitable for various motor vehicles, non-motor vehicles, and outdoor scenarios.

[0006] To achieve the above objectives, the present invention provides the following technical solution: A spotlight module includes a connecting component, a housing, a spotlight assembly, and a projection light assembly. The housing has a spotlight window and a projection window. The spotlight assembly and the projection light assembly are disposed inside the housing and correspond to the spotlight window and the projection window, respectively. The connecting component is connected to the housing and has an angle adjustment component between it and the housing.

[0007] Furthermore, the spotlight window is located on the front of the housing, there are two projection windows, there are two projection lamp assemblies, the two projection windows are located on the bottom and the rear side of the housing respectively, and the two projection lamp assemblies correspond to the two projection windows respectively.

[0008] Furthermore, both projection lamp assemblies are installed at an angle within the housing.

[0009] Furthermore, the bottom of the housing is provided with a sloping groove, and the projection window at the bottom of the housing is located within the sloping groove.

[0010] Furthermore, the projection lamp assembly includes a projection lamp PCB board and a projection lamp motor. The projection lamp PCB board is provided with a plurality of first LEDs, and the projection lamp motor is mounted on the projection lamp PCB board and covers the plurality of first LEDs.

[0011] Furthermore, the spotlight assembly includes a spotlight PCB board and a reflector bowl. The spotlight PCB board is provided with a plurality of second LEDs, and the reflector bowl covers the plurality of second LEDs and faces the spotlight window.

[0012] Furthermore, a heat sink is provided inside the housing, and several mounting platforms are provided on the heat sink. The spotlight assembly and the projection light assembly are mounted on the mounting platforms on the heat sink.

[0013] Furthermore, the connecting assembly includes a connecting sleeve and a connecting frame. The connecting sleeve is installed on the connecting frame, and the connecting frame is rotatably connected to the housing. The angle adjustment assembly includes an adjusting bolt and an arc groove. A threaded hole is provided on the side of the housing located at the rotatable connection with the connecting frame. The arc groove is provided on the connecting frame and located on the side of the rotatable connection with the housing. The adjusting bolt passes through the arc groove and extends into the threaded hole for threaded connection.

[0014] Furthermore, the connecting sleeve includes a first half-sleeve and a second half-sleeve that are combined with and detachably connected, wherein the first half-sleeve is connected to the connecting frame.

[0015] Furthermore, the shell is cylindrical or square in shape.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. Strong functional integration: While retaining the traditional high beam spotlight function, it adds front and rear dual projection function, which can realize the projection of patterns, text, signs, etc., and improve safety and visual effect at night or in low visibility environments.

[0017] 2. Compact and reasonable structure: Through the design of unified heat dissipation by heat sink, inclined arrangement of optical engine, and recessed viewing window, multi-functional integration is achieved in a limited space, taking into account both aesthetics and practicality.

[0018] 3. Flexible installation and adjustment: It adopts a detachable connecting sleeve and angle adjustment mechanism, which supports multi-angle installation and direction adjustment to adapt to different vehicle models and installation position requirements.

[0019] 4. Excellent heat dissipation performance: Heat is conducted through the contact between the heat sink and the housing, effectively controlling the temperature of the LED and the optomechanical system, ensuring stable operation over a long period of time.

[0020] 5. Wide range of applications: Suitable for various occasions such as motorcycles, ATVs, toy cars, car spotlights, non-motorized vehicles, and outdoor advertising lights, with good market adaptability and promotional value.

[0021] 6. Convenient maintenance and expansion: The modular design facilitates maintenance and upgrades, supports single / dual projection mode switching, and allows users to select the function activation method as needed. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 A schematic diagram of the structure of a spotlight module Figure 1 ; Figure 2 An exploded view of a spotlight module; Figure 3 A schematic diagram of the structure of a spotlight module Figure 2 ; Figure 4 This is a schematic diagram of the casing; Figure 5 A schematic diagram of the structure of a spotlight module Figure 3 ; Figure 6 This is a schematic diagram of a spotlight module installed on a motor vehicle.

[0023] The following are marked in the diagram: 1. Housing; 2. Connecting bracket; 3. Connecting sleeve; 4. Spotlight PCB board; 5. Reflector bowl; 6. Projector PCB board; 7. Projector lamp motor; 8. Heat sink; 9. Arc groove; 10. Adjusting bolt; 11. Spotlight window; 12. Projection window; 13. Angled groove. Detailed Implementation

[0024] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0026] A spotlight module 1, such as Figure 1-6 As shown, it includes a connecting component, a housing 1, a spotlight assembly, and a projection light assembly. The housing 1 is provided with a spotlight window 11 and a projection window 12. The spotlight assembly and the projection light assembly are disposed inside the housing 1 and correspond to the spotlight window 11 and the projection window 12, respectively. The connecting component is connected to the housing 1, and an angle adjustment component is provided between the connecting component and the housing 1.

[0027] Preferred, such as Figure 3 As shown, the spotlight window 11 is disposed on the front of the housing 1, there are two projection windows 12, there are two projection lamp assemblies, the two projection windows 12 are respectively disposed on the bottom and the rear side of the housing 1, and the two projection lamp assemblies correspond to the two projection windows 12 respectively.

[0028] Preferred, such as Figure 3 As shown, both projection lamp assemblies are installed at an angle inside the housing 1.

[0029] Specifically, a projection window 12 is provided at the bottom and rear of the housing 1, corresponding to two projection lamp assemblies, which project forward and backward respectively; the projection lamp assemblies are installed at an angle inside the housing 1, so that their optical axis forms an angle with both the X (long direction) and Y (wide direction), realizing dual-direction projection in front of and behind the vehicle, enhancing the prompting function and visual effect. The tilted arrangement can avoid interference with the vehicle body structure, expand the projection range, and improve the clarity of the pattern and the visible area.

[0030] Preferred, such as Figure 4 As shown, the bottom of the housing 1 is provided with a sloping groove 13, and the projection window 12 at the bottom of the housing 1 is located in the sloping groove 13, so that the projection window 12 is located at the bottom of the sloping groove 13. Specifically, the projection window 12 at the bottom is recessed to avoid increasing the size of the appearance and also to avoid excessive wind resistance.

[0031] Preferably, the projection lamp assembly includes a projection lamp PCB board 6 and a projection lamp motor 7. The projection lamp PCB board 6 is provided with a plurality of first LEDs, and the projection lamp motor 7 is mounted on the projection lamp PCB board 6 and covers the plurality of first LEDs. Specifically, a projection lamp PCB board 6 is used to mount multiple first LEDs, and the LEDs are covered by a projection lamp engine 7 (film or MLA optical structure) to form a projection optical system. The optical engine structure is compact, has high optical efficiency, can project clear patterns or text, supports custom patterns, and has multiple functions such as indication, warning, and decoration.

[0032] Preferably, the spotlight assembly includes a spotlight PCB board 4 and a reflector bowl 5. The spotlight PCB board 4 is provided with a plurality of second LEDs, and the reflector bowl 5 covers the plurality of second LEDs and faces the spotlight window 11. Specifically, the spotlight PCB board 4 has multiple second LEDs, which concentrate the light through the reflector bowl 5 and emit parallel light directly into the spotlight window 11, providing strong high-beam illumination while maintaining the traditional spotlight function. The reflector bowl 5 design improves light efficiency, provides uniform light spot, and extends the illumination distance.

[0033] Preferred, such as Figure 2-3 As shown, a heat sink 8 is provided inside the housing 1, and several mounting platforms are provided on the heat sink 8. The spotlight assembly and the projection light assembly are mounted on the mounting platforms on the heat sink 8. Specifically, by setting up heat sink 8, the spotlight assembly and the projection light assembly are fixed on the mounting platforms of heat sink 8 for centralized heat dissipation. Heat sink 8 will conduct heat to the housing 1 to achieve external heat dissipation function, effectively dissipating the heat generated by LED and optical engine, extending the life of components and maintaining stable optical performance.

[0034] Preferably, the connecting assembly includes a connecting sleeve 3 and a connecting frame 2. The connecting sleeve 3 is installed on the connecting frame 2, and the connecting frame 2 is rotatably connected to the housing 1. The angle adjustment assembly includes an adjusting bolt 10 and an arc groove 9. A threaded hole is provided on the side of the housing 1 where it is rotatably connected to the connecting frame 2. The arc groove 9 is provided on the connecting frame 2 and is located on the side where it is rotatably connected to the housing 1. The adjusting bolt 10 passes through the arc groove 9 and extends into the threaded hole for threaded connection. Specifically, the connecting frame 2 is rotatably connected to the housing 1. By adjusting the bolt 10 and cooperating with the arc groove 9, the overall angle of the spotlight module can be adjusted. Users can flexibly adjust the illumination and projection direction to adapt to different installation and usage scenarios. Moreover, the structure is simple, reliable, and easy to adjust.

[0035] Preferably, the connecting sleeve 3 includes a first half-sleeve and a second half-sleeve that are combined with each other and detachably connected, wherein the first half-sleeve is connected to the connecting frame 2; Specifically, the connecting sleeve 3 is composed of a first half and a second half, and features a detachable design (it can be detachably connected using bolts), which facilitates installation and replacement, adapts to mounting rods or pipes of different diameters, and enhances versatility and installation flexibility.

[0036] Preferred, such as Figure 4 and Figure 5 As shown, the housing 1 is cylindrical, square, or other shapes, so that different housing 1 shapes can be adapted to different car models or meet different user appearance requirements.

[0037] advantage: 1. Strong functional integration: While retaining the traditional high beam spotlight function, it adds front and rear dual projection function, which can realize the projection of patterns, text, signs, etc., and improve safety and visual effect at night or in low visibility environments.

[0038] 2. Compact and reasonable structure: Through the design of unified heat dissipation by heat sink 8, inclined arrangement of optical engine, and recessed viewing window, multi-functional integration is achieved in a limited space, taking into account both aesthetics and practicality.

[0039] 3. Flexible installation and adjustment: It adopts a detachable connecting sleeve 3 and an angle adjustment mechanism, which supports multi-angle installation and direction adjustment to adapt to different vehicle models and installation position requirements.

[0040] 4. Excellent heat dissipation performance: Heat is conducted through the contact between the heat sink 8 and the housing 1, effectively controlling the temperature of the LED and the optomechanical system, and ensuring stable operation for a long time.

[0041] 5. Wide range of applications: Suitable for various occasions such as motorcycles, ATVs, toy cars, car spotlights, non-motorized vehicles, and outdoor advertising lights, with good market adaptability and promotional value.

[0042] 6. Convenient maintenance and expansion: The modular design facilitates maintenance and upgrades, supports single / dual projection mode switching, and allows users to select the function activation method as needed.

[0043] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A spotlight module, characterized in that: The device includes a connecting component, a housing, a spotlight assembly, and a projection light assembly. The housing has a spotlight window and a projection window. The spotlight assembly and the projection light assembly are disposed inside the housing and correspond to the spotlight window and the projection window, respectively. The connecting component is connected to the housing and has an angle adjustment component between it and the housing.

2. A spotlight module according to claim 1, characterized in that: The spotlight window is located on the front of the housing, there are two projection windows, there are two projection lamp assemblies, the two projection windows are located on the bottom and the rear side of the housing respectively, and the two projection lamp assemblies correspond to the two projection windows respectively.

3. A spotlight module according to claim 2, characterized in that: Both projection lamp assemblies are installed at an angle inside the housing.

4. A spotlight module according to claim 2, characterized in that: The bottom of the housing is provided with a sloping groove, and the projection window at the bottom of the housing is located in the sloping groove.

5. A spotlight module according to claim 1, characterized in that: The projection lamp assembly includes a projection lamp PCB board and a projection lamp motor. The projection lamp PCB board is provided with a plurality of first LEDs, and the projection lamp motor is mounted on the projection lamp PCB board and covers the plurality of first LEDs.

6. A spotlight module according to claim 1, characterized in that: The spotlight assembly includes a spotlight PCB board and a reflector bowl. The spotlight PCB board is provided with a number of second LEDs, and the reflector bowl covers the number of second LEDs and faces the spotlight window.

7. A spotlight module according to claim 1, characterized in that: The housing contains a heat sink, and the heat sink has several mounting platforms. The spotlight assembly and the projection light assembly are mounted on the mounting platforms on the heat sink.

8. A spotlight module according to claim 1, characterized in that: The connecting assembly includes a connecting sleeve and a connecting frame. The connecting sleeve is installed on the connecting frame, and the connecting frame is rotatably connected to the housing. The angle adjustment assembly includes an adjusting bolt and an arc groove. A threaded hole is provided on the side of the housing at the rotatable connection with the connecting frame. The arc groove is provided on the connecting frame and located on the side at the rotatable connection with the housing. The adjusting bolt passes through the arc groove and extends into the threaded hole for threaded connection.

9. A spotlight module according to claim 8, characterized in that: The connecting sleeve includes a first half-sleeve and a second half-sleeve that are combined and detachably connected to each other, and the first half-sleeve is connected to the connecting frame.

10. A spotlight module according to claim 1, characterized in that: The shell is cylindrical or square.

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