Wide-angle T10 vehicle lamp structure

Abstract

The utility model relates to a wide-angle T10 vehicle lamp structure which comprises a PCB (printed circuit board), a base and a lampshade. The base is composed of a cylinder part and a plate part, at least four notches are formed in the plate part, a mounting hole is formed in the center of the cylinder part, at least two electrode holes are formed in the mounting hole, at least two electrodes are arranged on the lower side of the PCB, the electrodes penetrate through the electrode holes downwards, are bent upwards and are arranged in the notches, at least one LED lamp is arranged on the upper side of the PCB, and at least one LED lamp is arranged on each of the left side and the right side of the PCB. A delay lightening unit is arranged in the LED lamp, the illumination wide angle is obviously increased, the structure can provide a wider illumination range, the driving safety is improved, and the LED lamp is suitable for night driving or low-visibility environments.

Description

Technical Field

[0001] The utility model relates to a wide-angle T10 lamp structure. Background Art

[0002] In the traditional T10 lamp structure design, a fixed LED lamp or halogen lamp layout is usually adopted. Taking the LED as an example, its structure includes a PCB board, a base and a lamp cover. However, this design has certain deficiencies. For example, there are limitations in aspects such as lighting range, lighting effect and installation convenience. The traditional T10 lamp structure often cannot achieve wide-angle lighting, resulting in uneven lighting effect, and it is easily restricted by space during installation because the light-emitting angle of the existing LED lamp is fixed. Due to the existence of the bottom plate in the structure, the light-emitting irradiation angle of the LED lamp is much smaller than that of the traditional halogen lamp.

[0003] Therefore, a wide-angle T10 lamp structure is needed to solve the problem of the small light-emitting irradiation angle of the LED lamp. 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 wide-angle T10 lamp structure. By arranging a plurality of LED lamps on the plate part, a larger lighting wide angle is achieved. The following are the specific solutions:

[0005] A wide-angle T10 lamp structure includes a PCB board, a base and a lamp cover. The base includes a cylindrical part and a plate part. At least four notches are provided on the plate part. An installation hole is provided at the center of the cylindrical part, and at least two electrode holes are provided in the installation hole. At least two electrodes are provided on the lower side of the PCB board. The PCB board is arranged in the cylindrical part. The electrodes pass downward through the electrode holes and bend upward after passing over the plate part. The electrodes are all arranged in the notches. At least one LED lamp is provided on the upper side of the PCB board, at least one LED lamp is provided on the left side of the PCB board, and at least one LED lamp is provided on the right side of the PCB board.

[0006] In order to increase the brightness, three LED lamps are provided on the upper side of the PCB board, three LED lamps are provided on the left side of the PCB board, three LED lamps are provided on the right side of the PCB board, and the LED lamps on the left side and the right side are horizontal to each other.

[0007] Through the staggered design of the electrodes, the structural stability is increased. One electrode is fixedly arranged on the front surface of the plate part, and the other electrode is fixedly arranged on the back surface of the plate part.

[0008] Furthermore, the lamp cover is cylindrical, and the material of the lamp cover is a translucent material.

[0009] For better installation efficiency, a snap ring is provided on the upper side of the base, and the snap ring is connected in cooperation with the inner wall of the lamp cover.

[0010] For higher structural strength, the electrode holes are arranged staggeredly.

[0011] Let the electrode be bent 180 degrees and closely attached to the notch to increase the structural strength, and the bending angle of the electrode is 180 degrees.

[0012] A delay lighting unit is provided inside the LED lamp, and 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.

[0013] Beneficial effects: By arranging a plurality of LED lamps on the PCB board, a significant increase in the lighting angle is achieved. Compared with the prior art, this wide-angle T10 lamp structure can provide a wider lighting range, greatly improving driving safety. When driving at night or in an environment with low visibility, the driver can more clearly observe the situation on both sides of the road, avoiding traffic accidents caused by lighting blind spots, and creatively achieving the same delay lighting effect as a halogen lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of a PCB board of a wide-angle T10 lamp structure;

[0015] Figure 2 is a side structural schematic diagram of a PCB board of a wide-angle T10 lamp structure;

[0016] Figure 3 is a three-dimensional structural schematic diagram of a base of a wide-angle T10 lamp structure;

[0017] Figure 4 is a top view structural schematic diagram of a base of a wide-angle T10 lamp structure;

[0018] Figure 5 is a bottom view structural schematic diagram of a base of a wide-angle T10 lamp structure;

[0019] Figure 6 is a three-dimensional structural schematic diagram of a lamp cover of a wide-angle T10 lamp structure;

[0020] Figure 7 is a three-dimensional structural schematic diagram of a base and a PCB board of a wide-angle T10 lamp structure;

[0021] Figure 8 is a three-dimensional structural schematic diagram of a wide-angle T10 lamp structure;

[0022] Figure 9It is a front structural schematic diagram of a wide-angle T10 lamp structure;

[0023] Figure 10 is Figure 9 a sectional structural schematic diagram along B-B;

[0024] Figure 11 It is a side structural schematic diagram of a wide-angle T10 lamp structure;

[0025] Figure 12 is Figure 11 a sectional structural schematic diagram along A-A;

[0026] In the figure: 1. PCB board, 2. Base, 21. Cylindrical part, 22. Plate part, 23. Notch, 24. Mounting hole, 25. Electrode hole, 26. Snap ring, 3. Lamp cover, 4. LED lamp, 5. Electrode. Specific embodiments

[0027] To deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not limit the protection scope of the present invention.

[0028] In this embodiment:

[0029] Please refer to Figures 1 - 12 , a wide-angle T10 lamp structure, including a PCB board 1, a base 2 and a lamp cover 3. The base 2 includes a cylindrical part 21 and a plate part 22. At least four notches 23 are provided on the plate part 22. A mounting hole 24 is provided at the center of the cylindrical part 21. At least two electrode holes 25 are provided in the mounting hole 24. At least two electrodes 5 are provided on the lower side of the PCB board 1. The PCB board 1 is arranged in the cylindrical part 21. The electrodes 5 pass downward through the electrode holes 25 and bend upward after passing over the plate part 22. The electrodes 5 are all arranged in the notches 23. At least one LED lamp 4 is provided on the upper side of the PCB board 1. At least one LED lamp 4 is provided on the left side of the PCB board 1. At least one LED lamp 4 is provided on the right side of the PCB board 1. A delay lighting unit is provided inside the LED lamp 4. The delay lighting unit is used to control the sequential lighting of the LED lamp 4. The delay lighting unit is controlled by a delay circuit to progress step by step within 200 milliseconds, imitating the lighting process of a traditional halogen tungsten filament, and gradually completing the lighting of the LED lamp 4, so as to achieve the effect of simulating a tungsten filament lamp. In this process, through current control, voltage control or various feasible control methods, the brightness of the LED4 is gradually changed, so as to achieve the effect of simulating a tungsten filament lamp.

[0030] On the upper side of the PCB board 1, there are three LED lights 4. On the left side of the PCB board 1, there are three LED lights 4. On the right side of the PCB board 1, there are three LED lights 4. The LED lights 4 on the left side and the LED lights 4 on the right side are horizontal to each other. The electrodes 5 are fixedly arranged on the front side of the plate part 22, and the other electrodes 5 are fixedly arranged on the back side of the plate part 22. The lamp shade 3 is cylindrical, and the material of the lamp shade 3 is a translucent material. On the upper side of the base 2, there is a snap ring 26, and the snap ring 26 is connected in cooperation with the inner wall of the lamp shade 3. The electrode holes 25 are arranged staggeredly, and the bending angle of the electrode 5 is 180 degrees.

[0031] The following is the specific operating principle:

[0032] From Figure 7 It can be seen that the nine LED lights 4 arranged on the PCB board 1 are arranged in three parts, and their light irradiation areas cover the upper part, the left side and the right side. Moreover, the PCB board 1 is higher than the base 2, preventing the base 2 from covering the LED lights 4. Through such a design, the irradiation area of the LED lights 4 is increased.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention 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 invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A wide-angle T10 headlight structure, characterized in that: The invention comprises a PCB board, a base and a lampshade, wherein the base comprises a barrel and a plate, wherein at least four notches are arranged on the plate, wherein a mounting hole is arranged at the center of the barrel, wherein at least two electrode holes are arranged in the mounting hole, wherein at least two electrodes are arranged on the lower side of the PCB board, wherein the PCB board is arranged in the barrel, wherein the electrodes are downwardly passed through the electrode holes and bent upward after passing over the plate, wherein the electrodes are arranged in the notches, wherein at least one LED lamp is arranged on the upper side of the PCB board, wherein at least one LED lamp is arranged on the left side of the PCB board, and wherein at least one LED lamp is arranged on the right side of the PCB board.

2. A wide-angle T10 vehicle lamp structure according to claim 1, characterized in that Three LED lights are arranged on the upper side of the PCB board, three LED lights are arranged on the left side of the PCB board, and three LED lights are arranged on the right side of the PCB board. The LED lights on the left side and the LED lights on the right side are parallel to each other.

3. The wide-angle T10 vehicle lamp structure according to claim 1, characterized in that: The electrode is fixedly arranged on the front side of the plate, and the other electrode is fixedly arranged on the back side of the plate.

4. The wide-angle T10 vehicle lamp structure according to claim 1, characterized in that: The lampshade is cylindrical and is made of translucent material.

5. The wide-angle T10 vehicle lamp structure according to claim 1, characterized in that: A clamping ring is provided on the upper side of the base, and the clamping ring is matched and connected with the inner wall of the lampshade.

6. The wide-angle T10 vehicle lamp structure according to claim 1, characterized in that: The electrode holes are arranged in a staggered manner.

7. The wide-angle T10 vehicle lamp structure according to claim 1, characterized in that: The electrode is bent at an angle of 180 degrees.

8. The wide-angle T10 vehicle lamp structure according to claim 1, characterized in that: A time-delay lighting unit is provided inside the LED lamp, and the time-delay lighting unit is used to control the sequential lighting of the LED lamp.

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