LED car lamp with freely installed lamp beads

Abstract

The utility model belongs to the technical field of vehicle lamps, and discloses an LED vehicle lamp with freely installed lamp beads, which comprises a lamp body, a circuit board, a lampshade, a power socket and a wire cable, the lamp body is provided with a main body part and a rotating shaft part, an opening cavity is arranged at the center of the front surface of the main body part, an installation ring belt is arranged in the opening cavity, the circuit board is arranged at the inner periphery of the installation ring belt, and the rotating shaft part is arranged on the circuit board. A lampshade is buckled at the opening of the opening cavity of the main body part, a power socket is arranged at the lower part of the back surface of the main body part, the power socket is electrically connected with the wire cable, the rotating shaft part of the lamp body is arranged at the bottom side of the main body part of the lamp body, and the main body part horizontally rotates through the rotating shaft part; the circuit board comprises an aluminum substrate, and a plurality of LED lamp beads are arranged on the aluminum substrate in a planar array mode. According to the utility model, the circuit board with a proper number of LED lamp beads can be freely selected and mounted according to actual requirements, so that the free mounting of the number of the lamp beads is realized, the requirements of the number of the lamp beads under different illumination requirements are met, and the design flexibility and individuation of the automobile lamp are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of car light, more specifically, relate to a lamp pearl number free installation's LED car light. BACKGROUND

[0002] As an innovator of contemporary automotive lighting technology, LED car light is gradually leading the new trend in the field of automotive lighting. With its high efficiency, long life, low energy consumption and environmental protection, it has been widely used in the automotive industry and gradually replaced traditional halogen lamps and xenon lamps, becoming the mainstream choice of modern automotive lighting systems. LED car light not only can provide brighter and clearer lighting effect, but also can significantly improve driving safety and driving comfort.

[0003] However, although LED car light has many advantages, the existing LED car light design still has some shortcomings, as follows:

[0004] I. Lack of flexibility: Because the number of lamp beads and the design of the circuit board are fixed, users cannot flexibly adjust the lighting effect of the car light according to actual needs. For example, in some special lighting scenarios, more LED lamp beads may be needed to improve brightness, but the existing car light cannot provide such flexibility.

[0005] II. Limited personalization: With the growing demand for car personalization, users have higher requirements for car light design. However, the existing car light design is often the same, which cannot meet the user's demand for car light appearance and lighting effect personalization.

[0006] III. Poor adaptability: Due to the differences in different car models and lamp body shapes, the existing LED car light has limitations in adaptability. Some special-shaped or sized car lights often cannot find suitable LED car light replacement parts, which limits the user's use.

[0007] Therefore, the utility model provides a lamp pearl number free installation's LED car light. Utility model content

[0008] In view of the above problems existing in the prior art, the purpose of the utility model is to provide a lamp pearl number free installation's LED car light, which can freely select and install the circuit board with appropriate number of LED lamp beads according to actual needs, so as to realize the free installation of the number of lamp beads, not only meet the requirement of the number of lamp beads under different lighting needs, but also greatly improve the flexibility and personalization of car light design.

[0009] The purpose of the utility model can be realized by the following technical solutions:

[0010] The application discloses an LED car lamp with freely-installed lamp beads, which comprises a lamp body, a circuit board, a lampshade, a power socket and a wire cable.

[0011] The circuit board comprises an aluminum substrate, and a plurality of LED lamp beads are arranged on the aluminum substrate in a plane array layout.

[0012] As a further preferred technical scheme of the application, the main body part of the lamp body is an octagonal column or a cylindrical column, the back surface of the main body part is provided with heat dissipation fins, a through groove is formed in the bottom of the back surface of the main body part, threaded holes are formed in the left side and the right side of the through groove, the open cavity of the main body part is communicated with the power socket through the through groove, and the lamp body is provided with the power socket through the through groove, the threaded holes and screws.

[0013] As a further preferred technical scheme of the application, the outer contour of the mounting ring belt is consistent with the outer contour shape of the open cavity, and a connecting protrusion for clamping the lampshade is arranged between the mounting ring belt and the cavity wall of the open cavity.

[0014] As a further preferred technical scheme of the application, threaded holes for fixing the aluminum substrate are formed in the open cavity bottom of the inner periphery of the mounting ring belt, and a positioning protrusion for positioning and mounting the aluminum substrate is arranged on the open cavity bottom of the inner periphery of the mounting ring belt, and the positioning protrusion is independently arranged or connected with the mounting ring belt.

[0015] As a further preferred technical scheme of the application, the outer contour of the aluminum substrate is in an octagonal shape, screw-through holes corresponding to the threaded holes are formed in the aluminum substrate, the aluminum substrate is fixed in the open cavity of the main body part of the lamp body through the threaded holes, the screw-through holes and screws, positioning clamping grooves are formed in the left side edge and the right side edge of the aluminum substrate corresponding to the positioning protrusions, a notch corresponding to the through groove is formed in the lower end of the aluminum substrate, and the aluminum substrate is electrically connected with the power socket through the through groove and the notch.

[0016] The aluminum substrate is provided with four groups of LED lamp beads or six groups of LED lamp beads or nine groups of LED lamp beads in a plane array layout, and the LED lamp beads are arranged in concentric circles or in a rectangular array.

[0017] As a further preferred technical scheme of the utility model, the number and position of the LED lamp beads on the aluminum substrate are provided with the conical prism lens body, the front inner side of the lamp shade is densely provided with a plurality of prismatic small prism lens bodies, and the side of the lamp shade is provided with the mounting slot corresponding to the connecting convex.

[0018] As a further preferred technical scheme of the utility model, the circuit board is provided with a rectifier circuit, a voltage reduction circuit, a current limiting circuit and a driving circuit.

[0019] As a further preferred technical scheme of the utility model, the circuit board is further provided with a protection circuit or a dimming circuit.

[0020] As a further preferred technical scheme of the utility model, the lamp body is an integral piece made of aluminum material, specifically, the lamp body is an integral piece made of YL113 aluminum alloy or A380 aluminum alloy or A383 aluminum alloy material, and the outer surface of the lamp body is provided with a frosted powder layer.

[0021] As a further preferred technical scheme of the utility model, the rotating shaft part is provided with a horizontal hole, the horizontal hole of the rotating shaft part is connected with a rotating support through a horizontal shaft, a longitudinal hole is formed in the bottom center of the rotating support, and a longitudinal shaft is arranged in the longitudinal hole of the rotating support.

[0022] As described above, the utility model provides a kind of LED car light of the number of lamp beads free installation, with the following beneficial effects:

[0023] The utility model utilizes the above one kind of LED car light of the number of lamp beads free installation, compared with prior art, its innovation lies in realizing the free installation of the number of lamp beads.This characteristic benefits from unique design structure: the ingenious cooperation of installation ring, circuit board and lamp shade.This design allows different lamp bodies of different shapes, even the same lamp body, to adapt to the installation of circuit boards of uniform size but different numbers of LED lamp beads.Furthermore, by matching with the matching lamp shade, the distribution of light and lighting effect can be optimized.Therefore, users can flexibly select and install appropriate number of LED lamp bead circuit boards according to actual needs, and truly realize the free configuration of the number of lamp beads.This design not only perfectly meets the diversified needs of the number of lamp beads in different lighting scenes, but also greatly improves the flexibility and individualization level of car light design.

[0024] Additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood by the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0026] Figure 1 Structure diagram of embodiment one of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0027] Figure 2 Rear view of embodiment one of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0028] Figure 3 Front view of embodiment one (without lamp cover) of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0029] Figure 4 Structure diagram of the lamp cover of embodiment one of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0030] Figure 5 Structure diagram of embodiment two of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0031] Figure 6 Rear view of embodiment two of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0032] Figure 7 Front view of embodiment two (without lamp cover) of the LED car lamp with the number of lamp beads freely installed according to the present application

[0033] Figure 8 Structure diagram of the lamp cover of embodiment two of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0034] Figure 9 Structure diagram of embodiment three (without lamp cover) of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0035] Figure 10 Structure diagram of embodiment four (without lamp cover) of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0036] Figure 11 Structure diagram of embodiment five (without lamp cover) of the LED car lamp with the number of lamp beads freely installed according to the present application;

[0037] Figure 12 Figure 6 (without lampshade) of the embodiment of the LED vehicle lamp with free installation of lamp beads of the utility model application structure diagram.

[0038] Summary of the signs and its description:

[0039] 100, lamp body; 110, main body; 111, open cavity; 112, installation ring; 113, heat dissipation fin; 114, through slot; 115, connecting protrusion; 116, positioning protrusion; 120, rotating shaft part; 200, circuit board; 210, aluminum substrate; 211, positioning slot; 212, notch; 220, LED lamp bead; 300, lampshade; 310, tapered edge lens body; 320, small edge lens body; 330, installation slot; 400, power socket; 500, wire cable; 600, horizontal axis; 700, rotating support; 800, vertical axis. DETAILED DESCRIPTION

[0040] The following specific embodiments illustrate the embodiments of the utility model, and those skilled in the art can easily understand other advantages and effects of the utility model from the disclosed content of the specification.

[0041] It should be understood that the structure, proportion, size, etc. shown in the drawings of the specification are only used to cooperate with the disclosed content of the specification for understanding and reading by those skilled in the art, and are not used to limit the implementation conditions of the utility model, so they do not have technical substantive significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope covered by the disclosed technical content of the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the specification are only for clear description, and are not used to limit the scope of the utility model, the change or adjustment of the relative relationship, without substantial change of technical content, is also regarded as the scope of the utility model. The specific structure can be explained with reference to the drawings of the patent application.

[0042] The utility model provides a kind of LED vehicle lamp with free installation of lamp beads, please refer to Figures 1 to 12As shown, including lamp body 100, circuit board 200, lampshade 300, power socket 400 and wire cable 500, the lamp body 100 is provided with main body part 110 and pivot part 120, the center of the front of the main body part 110 is provided with an opening cavity 111, the opening cavity 111 is provided with a mounting ring 112, the inner periphery of the mounting ring 112 is provided with the circuit board 200, the opening of the opening cavity 111 of the main body part 110 is provided with the lampshade 300, the lower part of the back of the main body part 110 is provided with the power socket 400, the power socket 400 is electrically connected with the wire cable 500, the pivot part 120 of the lamp body 100 is arranged at the bottom side of the main body part 110 of the lamp body 100, and the main body part 110 is horizontally rotated through the pivot part 120.

[0043] The circuit board 200 comprises an aluminum substrate 210, and a plurality of LED lamp beads 220 are arranged on the aluminum substrate 210 in a plane array layout.

[0044] It should be noted that: the utility model discloses a mounting ring 112, circuit board 200 and lampshade 300 are matched ingeniously. The design allows different lamp bodies 100 of different shapes, and even the same lamp body 100, to be adapted to install the circuit board 200 of uniform size but different number of LED lamp beads 220. Further, by matching the lampshade 300 matched therewith, the distribution of light and the lighting effect can be optimized. Therefore, the user can flexibly select and install the appropriate number of LED lamp bead 220 circuit boards 200 according to actual needs, and truly realize the free configuration of the number of lamp beads. This design not only perfectly meets the diversified demand for the number of lamp beads in different lighting scenes, but also greatly improves the flexibility and individualization level of the car lamp design.

[0045] The main body part 110 of the lamp body 100 is an octagonal column or a cylinder, when the main body part 110 of the lamp body 100 is an octagonal column, as Figure 1 , Figure 9 and Figure 11 , when the main body part 110 of the lamp body 100 is a cylinder, as Figure 5 , Figure 10 and Figure 12The back surface of the main body part 110 is provided with a heat dissipation fin 113, the heat dissipation structure of the heat dissipation fin 113 is designed, the heat dissipation performance of the vehicle lamp is effectively improved, the service life of the LED lamp bead 220 is prolonged, and the overall stability and reliability of the vehicle lamp are improved.

[0046] The outer contour of the mounting ring band 112 is consistent with the outer contour shape of the opening cavity 111, and the mounting ring band 112 and the cavity wall of the opening cavity 111 are provided with a connecting protrusion 115 for clamping the lampshade 300.

[0047] The threaded hole for fixing the aluminum substrate 210 is arranged at the inner periphery of the opening cavity 111 of the mounting ring band 112, and the positioning protrusion 116 for positioning and mounting the aluminum substrate 210 is arranged at the inner periphery of the opening cavity 111 of the mounting ring band 112.

[0048] The outer contour of the aluminum substrate 210 is octagon-shaped, screw holes are arranged on the aluminum substrate 210 corresponding to the threaded holes, the aluminum substrate 210 is fixed in the opening cavity 111 of the main body part 110 of the lamp body 100 through the threaded holes, the screw holes and the screws, positioning grooves 211 are arranged on the left side and the right side of the aluminum substrate 210 corresponding to the positioning protrusions 116, a notch 212 corresponding to the through groove 114 is arranged at the lower end of the aluminum substrate 210, and the aluminum substrate 210 is electrically connected with the power socket 400 through the through groove 114 and the notch 212;

[0049] Four groups of LED lamp beads or six groups of LED lamp beads or nine groups of LED lamp beads 220 are arranged on the aluminum substrate 210 in a plane array layout, specifically, the LED lamp beads 220 are arranged in a concentric circle or a rectangular array, the arrangement of the four groups of LED lamp beads 220 is as shown in Figure 1 and Figure 5 The arrangement of the six groups of LED lamp beads 220 is as shown in Figure 9 and Figure 10 The arrangement of the six groups of LED lamp beads 220 is as shown in Figure 11 and Figure 12 The arrangement of the six groups of LED lamp beads 220 is as shown in

[0050] In combination with Figure 4 and Figure 8As shown, the lampshade 300 is provided with a number of conical prism lens bodies 310 corresponding to the number and position of the LED lamp beads 220 on the aluminum substrate 210, the inner side of the front face of the lampshade 300 is densely provided with a number of prismatic small prism lens bodies 320, and the side face of the lampshade 300 is provided with a mounting slot 330 corresponding to the connecting protrusion 115.

[0051] It should be noted that the lampshade 300 of the utility model is provided with the conical prism lens body 310 and the prismatic small prism lens body 320, the design of these lens bodies can optimize the distribution and refraction of light, so that the vehicle lamp can form a more uniform and bright light spot when lighting. At the same time, by adjusting the number and layout of the LED lamp beads 220, the intensity and angle of the light can be further adjusted to meet different use requirements.

[0052] The circuit board 200 is provided with a rectifier circuit, a voltage reduction circuit, a current limiting circuit and a driving circuit.

[0053] The circuit board 200 is further provided with a protection circuit or a dimming circuit.

[0054] The lamp body 100 is an integral piece made of aluminum material, specifically, the lamp body 100 is an integral piece made of YL113 aluminum alloy or A380 aluminum alloy or A383 aluminum alloy material, and the outer surface of the lamp body 100 is provided with a frosted powder layer.

[0055] The rotating shaft part 120 is provided with a horizontal hole, the horizontal hole of the rotating shaft part 120 is connected with a rotating support 700 through a horizontal shaft 600, a longitudinal hole is formed in the bottom center of the rotating support 700, and a vertical shaft 800 is arranged in the longitudinal hole of the rotating support 700. By arranging the rotating shaft part 120 and the rotating support 700, the vehicle lamp can realize horizontal rotation and adjustment, thereby enhancing the flexibility and applicability of the vehicle lamp. This makes the vehicle lamp better adapt to the needs of different vehicles and installation environments, and provides users with more convenient and efficient lighting solutions.

[0056] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A LED vehicle lamp with free installation of the number of lamp beads, characterized in that, The lamp body is provided with a main body part and a rotating shaft part, an open cavity is formed in the center of the front surface of the main body part, an installation ring is arranged in the open cavity, the circuit board is arranged on the inner periphery of the installation ring, the lamp cover is arranged on the opening of the open cavity of the main body part, the power socket is arranged on the lower part of the back surface of the main body part, the power socket is electrically connected with the electric cable, the rotating shaft part of the lamp body is arranged on the bottom side of the main body part of the lamp body, and the main body part is horizontally rotated through the rotating shaft part. The circuit board comprises an aluminum substrate, and a plurality of LED lamp beads are arranged on the aluminum substrate in a plane array layout.

2. The LED vehicle lamp of claim 1, wherein, The main body part of the lamp body is an octagonal column or a cylindrical column, the back surface of the main body part is provided with a heat dissipation fin, a through slot is formed in the bottom of the back surface of the main body part, threaded holes are formed on the left side and the right side of the through slot, the open cavity of the main body part is communicated with the power socket through the through slot, and the lamp body is installed with the power socket through the through slot, the threaded holes and the screws.

3. The LED vehicle lamp of claim 1, wherein, The outer contour of the installation ring is consistent with the outer contour shape of the open cavity, and a connecting protrusion for clamping the lamp cover is arranged between the installation ring and the cavity wall of the open cavity.

4. The LED vehicle lamp of claim 2, wherein, Threaded holes for fixing the aluminum substrate are formed in the open cavity bottom of the inner periphery of the installation ring, and positioning protrusions for positioning and installing the aluminum substrate are arranged on the open cavity bottom of the inner periphery of the installation ring, and the positioning protrusions are independently arranged or connected with the installation ring.

5. The LED vehicle lamp of claim 4, wherein, The outer contour of the aluminum substrate is in an octagonal shape, screw-through holes corresponding to the threaded holes are formed on the aluminum substrate, the aluminum substrate is fixed in the open cavity of the main body part of the lamp body through the threaded holes, the screw-through holes and the screws, positioning clamping grooves are formed in the left side edge and the right side edge of the aluminum substrate corresponding to the positioning protrusions, a notch corresponding to the through slot is formed in the lower end of the aluminum substrate, and the aluminum substrate is electrically connected with the power socket through the through slot and the notch. Four groups of LED lamp beads or six groups of LED lamp beads or nine groups of LED lamp beads are arranged on the aluminum substrate in a plane array layout, and specifically, the LED lamp beads are arranged in concentric circles or in a rectangular array.

6. The LED vehicle lamp of claim 3, wherein, A plurality of taper rib lens bodies corresponding to the number and positions of the LED lamp beads on the aluminum substrate are arranged on the lamp cover, a plurality of small rib lens bodies in a prismatic shape are densely arranged on the inner side of the front surface of the lamp cover, and installation slots corresponding to the connecting protrusions are formed on the side surface of the lamp cover.

7. The LED vehicle lamp of claim 1, wherein, A rectifier circuit, a voltage reduction circuit, a current limiting circuit and a driving circuit are arranged on the circuit board.

8. The LED vehicle lamp of claim 7, wherein, A protection circuit or a dimming circuit is further arranged on the circuit board.

9. The LED vehicle lamp of claim 1, wherein, The lamp body is an integral piece made of aluminum material, specifically, the lamp body is an integral piece made of YL113 aluminum alloy or A380 aluminum alloy or A383 aluminum alloy, and a frosted powder layer is arranged on the outer surface of the lamp body.

10. The LED vehicle lamp of claim 1, wherein, The rotating shaft part is provided with a transverse hole, the transverse hole of the rotating shaft part is connected with a rotating support through a horizontal shaft, the bottom center of the rotating support is provided with a longitudinal hole, and a longitudinal shaft is arranged in the longitudinal hole of the rotating support.

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