Combined ultra-wide-angle vehicle signal lamp

Abstract

The utility model relates to a combined type ultra-wide-angle vehicle signal lamp, which comprises a lamp holder, an assembly with a split structure, a PCB (printed circuit board) and a lampshade, the lamp holder is arranged on the lower side of the assembly, the lampshade is arranged on the upper side of the assembly, and the PCB is fixed in a clamping manner. The upper side, the left side and the right side of the PCB are each provided with at least one lamp panel, the side face of the assembly is provided with a clamping buckle, the side face of the lampshade is provided with a clamping hole, the clamping buckles are matched with the clamping holes, flexible layout of the lamp panels in space is achieved through the design, the light emitting efficiency is improved, the delay lightening units are arranged in the LED lamps, and the light emitting angle of the signal lamp is expanded. And the lighting range and the brightness of the vehicle signal lamp are improved.

Description

Technical Field

[0001] The utility model relates to a combined ultra-wide-angle vehicle signal lamp. Background Art

[0002] In the design of traditional vehicle signal lamps, LED lamps are widely used due to their advantages such as energy saving and long service life. However, existing LED lamps generally have the problem of fixed light-emitting angles, and due to the existence of the bottom plate, their light-emitting and irradiation angles are usually much smaller than those of halogen lamps. This limitation leads to the need to add more light-emitting lamp groups to meet the requirements of multi-angle irradiation when using LED lamps as vehicle-mounted signal lamps, which not only increases the cost, but also increases the complexity of the design and results in poor heat dissipation.

[0003] Therefore, a combined ultra-wide-angle vehicle signal lamp is needed to solve the problem of fixed light-emitting angles. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above-mentioned deficiencies of the prior art, and provide a combined ultra-wide-angle vehicle signal lamp, which solves the limitation problem of the light-emitting angle of the vehicle signal lamp through a combined structure. The following are the specific solutions:

[0005] A combined ultra-wide-angle vehicle signal lamp includes a lamp base, a combination component, a PCB board and a lamp cover. The lamp base is fixedly provided below the combination component, the lamp cover is fixedly provided above the combination component. The combination component is a split structure, and the combination component fixes the PCB board by a clamping method. At least one lamp board is provided on the upper side, left side and right side of the PCB board. At least one buckle is provided on the side surface of the combination component, and at least one card hole is provided on the side surface of the lamp cover. The buckle cooperates with the card hole, and through holes are provided through the PCB board and the combination component.

[0006] For the convenience of installation, the lamp base is cylindrical, the lower part of the combination component is cylindrical, and the combination component is fixed in the lamp base through the cylindrical lower part.

[0007] Through a U-shaped design, the lamp board can be installed in the combination component. The two U-shaped brackets can provide a certain supporting effect for the lamp cover and can also be used for the heat dissipation of the lamp board. The upper part of the combination component is U-shaped, the lamp boards are all arranged in the notch of the U-shaped structure, and the lamp cover is matched with the outer surface of the upper part of the combination component.

[0008] For better heat dissipation effect, the outer surface is a wavy surface.

[0009] For better fixing of the combination component, the combination components form an integral body through a clamping structure.

[0010] By symmetrically arranging the lamp boards, the light-emitting effect is made more uniform. There is a lamp board on the upper side of the PCB board, a lamp board on the left side of the PCB board, and a lamp board on the right side of the PCB board. The lamp boards on the left and right sides are arranged in a mirror image.

[0011] To save materials and facilitate installation, grooves are provided at the through holes on both sides of the assembly.

[0012] To facilitate the installation of the PCB board, an installation channel is provided at the central position of the assembly, and the PCB board is passed through the assembly through the installation channel.

[0013] To facilitate the installation of the lamp cover and achieve a better fixing effect during installation, there are two snap fasteners and two snap holes. The snap fasteners are arranged on the assembly in a mirror image, and the snap holes are arranged on the lamp cover in a mirror image.

[0014] The lamp board is an LED lamp, and a delay lighting unit is provided inside the LED lamp. The delay lighting unit is used to control the sequential lighting of the LED lamp to better simulate the lighting effect of a halogen lamp.

[0015] Beneficial effects: Through the split design of the lamp holder and the assembly, and the clamping and fixing method of the PCB board, the flexible layout of the lamp board in space is achieved. Specifically, there is at least one lamp board on the upper side, left side, and right side of the PCB board, which not only improves the light-emitting efficiency of the lamp board but also realizes the expansion of the light-emitting angle of the signal lamp. Compared with the prior art, the present utility model has significant advantages in improving the lighting range and brightness of vehicle signal lamps and creatively realizes the same delay lighting effect as a halogen lamp. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of a combined ultra-wide-angle vehicle signal lamp;

[0017] Figure 2 is a side structural schematic diagram of a combined ultra-wide-angle vehicle signal lamp;

[0018] Figure 3 is Figure 2 the cross-sectional structural schematic diagram along B-B in

[0019] Figure 4 is a three-dimensional structural schematic diagram of the PCB board of a combined ultra-wide-angle vehicle signal lamp;

[0020] Figure 5 is a side structural schematic diagram of the PCB board of a combined ultra-wide-angle vehicle signal lamp;

[0021] Figure 6 is a three-dimensional structural schematic diagram of the assembly of a combined ultra-wide-angle vehicle signal lamp;

[0022] Figure 7 It is a schematic side view of the side structure of an assembly of a combined ultra-wide-angle vehicle signal lamp;

[0023] Figure 8 It is Figure 7 a schematic cross-sectional view along A-A in;

[0024] Figure 9 It is a schematic top view of an assembly of a combined ultra-wide-angle vehicle signal lamp;

[0025] Figure 10 It is a schematic three-dimensional view of an assembly of a combined ultra-wide-angle vehicle signal lamp and a PCB board;

[0026] Figure 11 It is a schematic three-dimensional view of an assembly of a combined ultra-wide-angle vehicle signal lamp and a PCB board;

[0027] Figure 12 It is a schematic three-dimensional view of the lamp socket of a combined ultra-wide-angle vehicle signal lamp;

[0028] Figure 13 It is a schematic three-dimensional view of the lamp cover of a combined ultra-wide-angle vehicle signal lamp;

[0029] In the figure: 1. Lamp socket, 2. Assembly, 21. Buckle, 23. Clamping structure, 24. Installation channel, 3. PCB board, 32. Lamp board, 4. Lamp cover, 41. Card hole, 5. Through hole, 6. Groove. Specific implementation mode

[0030] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in combination with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.

[0031] In this embodiment:

[0032] Please refer to Figure 1-13, A combined ultra-wide-angle vehicle signal lamp, comprising a lamp base 1, a combined component 2, a PCB board 3, and a lamp cover 4. The lower side of the combined component 2 is fixedly provided with the lamp base 1, and the upper side of the combined component 2 is fixedly provided with the lamp cover 4. The combined component 2 is a split structure. The combined component 2 fixes the PCB board 3 by means of clamping. At least one lamp board 32 is provided on the upper side, left side, and right side of the PCB board 3. At least one buckle 21 is provided on the side of the combined component 2, and at least one card hole 41 is provided on the side of the lamp cover 4. The buckle 21 cooperates with the card hole 41. Through holes 5 are provided through the PCB board 3 and the combined component 2. The lamp board 32 is an LED lamp. A delay lighting unit is provided inside the LED lamp. The delay lighting unit is used to control the sequential lighting of the LED lamp. The delay lighting unit is controlled by a delay circuit to gradually increase within 200 milliseconds, imitating the lighting process of a traditional tungsten halogen filament, and gradually complete the lighting of the LED lamp, so as to achieve the effect of simulating a tungsten filament lamp. During this process, through current control, voltage control, or various feasible control methods, the gradual change of the brightness of the LED lamp is achieved, so as to achieve the effect of simulating a tungsten filament lamp.

[0033] The lamp base 1 is cylindrical. The lower part of the combined component 2 is cylindrical. The combined component 2 is fixed inside the lamp base 1 through the cylindrical lower part. The upper part of the combined component 2 is U-shaped. The lamp boards 32 are all arranged in the notch of the U-shaped structure. The lamp cover 4 is matched with the outer surface of the upper part of the combined component 2, and the outer surface is a wavy surface. The combined components 2 are formed into one body through a snap connection structure 23. One lamp board 32 is provided on the upper side of the PCB board 3, one lamp board 32 is provided on the left side of the PCB board 3, and one lamp board 32 is provided on the right side of the PCB board 3. The lamp boards 32 on the left side and the right side are mirror images. Grooves 6 are provided at the through holes 5 on both sides of the combined component 2. An installation channel 24 is provided at the central position of the combined component 2. The PCB board 3 passes through the combined component 2 through the installation channel 24. There are two buckles 21 and two card holes 41. The buckles 21 are mirror-image arranged on the combined component 2, and the card holes 41 are mirror-image arranged on the lamp cover 4.

[0034] Implementation example:

[0035] First, place the PCB board 3 on half of the combined component 2, make the lamp board 32 protrude from the U-shaped structure, and then install the other half of the combined component 2 on the PCB board 3. At this time, the through holes 5 of the PCB board 3 and the through holes 5 of the combined component 2 are on the same axis. The combined components 2 are also fixed through the snap connection structure 23. Bolts or studs can be selected to be fixed in the through holes 5. Then, the lamp base 1 sleeve is provided on the lower side of the combined component 2 through a fixing structure. Finally, align the card holes 41 on the lamp cover 4 with the card slots on the combined component 2, and snap the lamp cover 4 onto the assembled component.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A combined ultra-wide-angle vehicle signal light, characterized in that: The utility model comprises a lamp holder, an assembly, a PCB board and a lampshade, wherein the lamp holder is fixedly provided on the lower side of the assembly, the lampshade is fixedly provided on the upper side of the assembly, the assembly is a split structure, the assembly fixes the PCB board by clamping, at least one lamp board is provided on the upper side, the left side and the right side of the PCB board, at least one clip is provided on the side of the assembly, at least one clip hole is provided on the side of the lampshade, the clip cooperates with the clip hole, and through holes are penetrated on the PCB board and the assembly.

2. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that The lamp holder is cylindrical, the lower part of the assembly is cylindrical, and the assembly is fixed in the lamp holder through the cylindrical lower part.

3. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: The upper part of the assembly is U-shaped, the lamp panels are arranged in the notches of the U-shaped structure, and the lampshade is matched with the outer surface of the upper part of the assembly.

4. The combined ultra-wide-angle vehicle signal light according to claim 3, characterized in that: The outer surface is a wavy surface.

5. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: The assemblies are integrated into one by a clamping structure.

6. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: A light board is provided on the upper side of the PCB board, a light board is provided on the left side of the PCB board, and a light board is provided on the right side of the PCB board. The light board on the left side and the light board on the right side are arranged in a mirror image.

7. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: Grooves are arranged at the through holes on both sides of the assembly.

8. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: A mounting channel is provided at the central position of the assembly, and the PCB board is inserted into the assembly through the mounting channel.

9. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: The buckles and the holes are both provided with two, the buckles are arranged on the assembly in a mirror image, and the holes are arranged on the lampshade in a mirror image.

10. The combined ultra-wide-angle vehicle signal light according to claim 1, characterized in that: The light board is an LED light, and a delayed lighting unit is provided inside the LED light. The delayed lighting unit is used to control the sequential lighting of the LED light.

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