Motor vehicle auxiliary driving lamp capable of changing light type by replacing lens

Abstract

The utility model relates to the field of motor vehicle driving lamps, in particular to a motor vehicle auxiliary driving lamp capable of changing light patterns by replacing a lens, which comprises a front cover, a front cover fixing screw arranged at the upper end of the front cover is connected with a lamp body shell through threads, and a light source driving plate is arranged on the inner surface of the lamp body shell. Light source driving plate fixing screws are arranged on the surface of the light source driving plate and are connected to the lamp body shell through threads, a silica gel line tail is arranged on the surface of the rear end of the lamp body shell, a power input line is arranged in the silica gel line tail, a condensation reflection cup is installed on the surface of the light source driving plate, and an optical lens is installed on the upper end face of the condensation reflection cup. According to the utility model, the replaceable optical lens is additionally arranged in front of the reflection cup of the main optical piece, and meanwhile, a plurality of optical lenses with different light types are arranged, so that a user can change the optical lens according to the actual use requirement to realize the desired light type and light color, and the requirements of the user on the light type and the color of the light can be met under any environment and weather conditions. The lamp can be used as an auxiliary driving lamp, the actual use range of the lamp is widened, and the lamplight experience feeling of night driving is improved.

Description

Technical Field

[0001] The utility model relates to the field of motor vehicle driving lights, in particular to a motor vehicle auxiliary driving light capable of changing the light pattern by replacing the lens. Background Technique

[0002] Motor vehicle auxiliary driving lights are a type of lighting device used to indicate the working state of vehicle intelligent auxiliary driving.

[0003] Today, with the rapid development of intelligent vehicle technology, auxiliary driving lights, as emerging in-vehicle optical signal devices, not only reflect the progress of vehicle technology but also meet the needs of traffic safety development. With the continuous progress and popularization of autonomous driving technology, in the future, people will see more and more vehicles equipped with professional auxiliary driving lights on the road, which will become an important symbol for improving road safety and promoting traffic intelligence.

[0004] Regarding the above related technologies, the inventor believes that there are the following defects: Most of the current motor vehicle auxiliary driving lights on the market have only one light pattern, which is a fixed light pattern realized by the main optical component (reflector or lens) during production and cannot be changed by the user according to actual usage needs. This greatly limits the scope of application of the product and significantly reduces the actual user experience. Content of the Utility Model

[0005] In order to improve the problem that most of the current motor vehicle auxiliary driving lights on the market have only one light pattern, which is a fixed light pattern realized by the main optical component (reflector or lens) during production and cannot be changed by the user according to actual usage needs, greatly limiting the scope of application of the product and significantly reducing the actual user experience, this application provides a motor vehicle auxiliary driving light capable of changing the light pattern by replacing the lens.

[0006] The present application provides a motor vehicle auxiliary driving lamp that can change the light pattern by replacing the lens, adopting the following technical solution: A motor vehicle auxiliary driving lamp that can change the light pattern by replacing the lens, including a front cover, the upper end of the front cover is provided with a front cover fixing screw threadedly connected to the lamp body housing, the inner surface of the lamp body housing is provided with a light source driving board, the surface of the light source driving board is provided with a light source driving board fixing screw threadedly connected to the lamp body housing, the rear end surface of the lamp body housing is provided with a silicone wire tail, the inside of the silicone wire tail is provided with a power input wire, the surface of the front cover fixing screw is provided with a light source driving board, a condenser and reflector cup is installed on the surface of the light source driving board, and an optical lens is installed on the upper end surface of the condenser and reflector cup, a silicone sealing gasket is provided at the connection between the optical lens and the lamp body housing, the side surface of the lamp body housing is threadedly connected with a bracket fixing screw, and the surface of the bracket fixing screw is movably connected with a mounting bracket, a bracket spring washer is movably connected to the surface of the bracket fixing screw, the surface of the mounting bracket is provided with a bracket mounting screw, and a bracket mounting flat washer, a bracket mounting spring washer and a bracket mounting lock nut are sequentially arranged on the surface of the bracket mounting screw;

[0007] The light source driving board includes a driving board and LED lamp beads.

[0008] Further set, the LED lamp beads are attached to the driving board, and the LED lamp beads and the driving board are electrically connected.

[0009] Further set, there are positioning holes and positioning posts between the light source driving board and the condenser and reflector cup, and the optical lens includes a condenser optical lens, a floodlight optical lens, a driving light optical lens, a mixed light optical lens, etc.

[0010] Further set, the bottom of the mounting bracket is provided with a mounting hole, and the diameter of the bracket mounting screw is less than or equal to the mounting hole.

[0011] Further set, a circular wire passing hole is opened at the bottom of the lamp body housing, the surface of the silicone wire tail is provided with a mounting step, and the mounting step is engaged with the wire passing hole at the bottom of the lamp body housing.

[0012] Further set, the power input wire is connected to the motor vehicle battery, and the on / off of the input power is controlled by a switch or a controller.

[0013] Further set, the positive and negative wires of the power input wire are welded to the positive and negative pads of the driving board, and the power input wire and the driving board are electrically connected.

[0014] By adopting the above technical solution, it is beneficial to pass the power input wire through the round hole of the silicone wire tail, and after installing the wire at the wire passing hole position at the bottom of the lamp body housing, fill it with glue to play a role in waterproofing and anti-pulling.

[0015] Compared with the related technologies, an auxiliary driving lamp for a motor vehicle provided by the utility model, which can replace the lens to change the light pattern, has the following beneficial effects:

[0016] The utility model provides an auxiliary driving lamp for a motor vehicle, which can replace the lens to change the light pattern. By adding a replaceable optical lens in front of the reflecting cup of the main optical part, and at the same time, a plurality of optical lenses with different light patterns are provided. Users can change this optical lens according to actual usage needs, so as to achieve the desired light pattern and light color of the lamp, and can meet the requirements of using this lamp as an auxiliary driving lamp in any environment and weather conditions, greatly improving the actual usage range of this lamp and the lighting experience during night driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an exploded three-dimensional schematic diagram of a preferred embodiment of an auxiliary driving lamp for a motor vehicle provided by the utility model, which can replace the lens to change the light pattern;

[0018] Figure 2 It is a three-dimensional schematic diagram of the optical lens of different light patterns of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the light source driving board of the utility model;

[0020] Figure 4 It is an exploded three-dimensional schematic diagram of the part for replacing the optical lens of the utility model;

[0021] Figure 5 It is a schematic top view sectional view of the utility model;

[0022] Figure 6 It is an isometric three-dimensional schematic diagram of the utility model.

[0023] Reference numerals in the figures: 1. Front cover fixing screw; 2. Front cover; 3. Optical lens; 4. Silicone gasket; 5. Condensing reflecting cup; 6. Light source driving board fixing screw; 7. Light source driving board; 7-1. Driving board; 7-2. LED lamp beads; 8. Lamp body housing; 9. Silicone wire tail; 10. Power input wire; 11. Bracket spring washer; 12. Bracket fixing screw; 13. Mounting bracket; 14. Bracket mounting screw; 15. Bracket mounting flat washer; 16. Spring washer; 17. Bracket mounting lock nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] For the convenience of understanding the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The typical embodiments of the utility model are shown in the drawings.

[0025] Embodiment 1:

[0026] As Figure 1-4As shown in the figure, an auxiliary driving lamp for a motor vehicle that can change the light pattern by replacing the lens includes a front cover 2, and is characterized in that: a front cover fixing screw 1 is provided at the upper end of the front cover 2 and is threadedly connected to a lamp body housing 8. A light source driving board 7 is provided on the inner surface of the lamp body housing 8. A light source driving board fixing screw 6 is provided on the surface of the light source driving board 7 and is threadedly connected to the lamp body housing 8. A silicone wire tail 9 is provided on the rear end surface of the lamp body housing 8, and a power input wire 10 is provided inside the silicone wire tail 9. A condenser and reflector cup 5 is installed on the surface of the light source driving board 7, and an optical lens 3 is installed on the upper end surface of the condenser and reflector cup 5. A silicone sealing gasket 4 is provided at the connection between the optical lens 3 and the lamp body housing 8. A bracket fixing screw 12 is threadedly connected to the side surface of the lamp body housing 8, and a mounting bracket 13 is movably connected to the surface of the bracket fixing screw 12. A bracket spring washer 11 is movably connected to the surface of the bracket fixing screw 12. The light source driving board 7 includes a driving board 7-1 and LED lamp beads 7-2. A bracket mounting screw 14 is provided on the surface of the mounting bracket 13, and a bracket mounting flat washer 15, a bracket mounting spring washer 16, and a bracket mounting lock nut 17 are sequentially provided on the surface of the bracket mounting screw 14.

[0027] As Figure 1-4 shown, the LED lamp beads 7-2 are attached to the driving board 7-1, and are electrically connected between the LED lamp beads 7-2 and the driving board 7-1.

[0028] As Figure 1-4 shown, there are positioning holes and positioning posts between the light source driving board 7 and the condenser and reflector cup 5, so that they cannot move horizontally. The LED lamp beads 7-2 are just in the exact middle of the bottom of the reflector cup 5. The optical lens 3 includes a condenser optical lens 3-1, a floodlight optical lens 3-2, a driving light optical lens 3-3, a mixed light optical lens 3-4, etc.

[0029] As Figure 1-4 shown, the bottom of the mounting bracket 13 is provided with a mounting hole, and the diameter of the bracket mounting screw 14 is less than or equal to the mounting hole. The bracket mounting screw 14 passes through this hole and can be installed on a motor vehicle. Then, a bracket mounting lock nut 17 is used to lock it at the bottom, so that the lamp body is fixed on the motor vehicle for use. A bracket mounting flat washer 15 and a bracket mounting spring washer 16 are provided at the upper end of the bracket mounting lock nut 17, which play the roles of installation positioning and anti-loosening.

[0030] As Figure 1-4 shown, a circular wire passing hole is opened at the bottom of the lamp body housing 8. An installation step is provided on the surface of the silicone wire tail 9, and the installation step is engaged with the wire passing hole at the bottom of the lamp body housing 8.

[0031] As Figure 1-4As shown, the power input line 10 is connected to the vehicle battery, and the switch of the input power is controlled by a switch or a controller. The power input line 10 passes through the round hole of the silicone wire tail 9. After installing the wire at the wire passing hole at the bottom of the lamp body housing 8, glue is filled to play a role in waterproofing and anti-pulling.

[0032] As Figure 1-4 shown, the positive and negative wires of the power input line 10 are welded to the positive and negative pads of the driving board 7-1, and there is an electrical connection between the power input line 10 and the driving board 7-1.

[0033] The advantages in practical applications of this technical solution include but are not limited to the following points:

[0034] 1. The main optical component of the lamp, the reflector, is a spotlight reflector. An optical lens is added in front of the reflector, and there are also multiple optical lenses with different light patterns and different colors. The front cover of the lamp is locked to the rear cover by four screws. By removing the front cover screws, different optical lenses can be replaced according to actual needs to achieve different light patterns and lighting colors.

[0035] When changing the light pattern by replacing the optical lens in this technical solution, remove the front cover fixing screw 1 and open the front cover 2, then the optical lens 3 can be taken out. According to the required light pattern for actual use, different optical lenses can be selected to change the light output pattern of the lamp. As Figure 5 shown, a spotlight optical lens 3-1, a floodlight optical lens 3-2, a driving light optical lens 3-3, a mixed light optical lens 3-4, etc. can be selected. Or different colored optical lenses can also be selected to change the color of the light output. The principle of changing the light pattern by replacing the optical lens is to obtain different final light output spot effects by changing the secondary optical component. After the light source driving board 7 is powered on, the LED lamp beads 7-2 on the board will emit light. The light emitted by the LED passes through the spotlight reflector 5, and the light emitted is a spotlight pattern. When passing through the optical lens 3 in front of the reflector, the light will undergo secondary refraction, thus changing the final emitted light spot to meet the actual use requirements.

[0036] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereby. That is, any equivalent changes and modifications made in accordance with the teachings of the present disclosure still fall within the scope covered by the present disclosure. Those skilled in the art will easily think of other implementation schemes of the present disclosure after considering the specification and the disclosure of the practical truth. This application aims to cover any variations, uses, or adaptive changes of the present disclosure, and these variations, uses, or adaptive changes follow the general principles of the present disclosure and include the common general knowledge or conventional technical means in the technical field not recorded in the present disclosure.

Claims

1. An auxiliary driving lamp for a motor vehicle that can change the light pattern by replacing the lens, comprising a front cover (2), characterized in that: At the upper end of the front cover (2), a front cover fixing screw (1) is provided, which is threadedly connected to the lamp body housing (8). On the inner surface of the lamp body housing (8), a light source driving board (7) is provided. On the surface of the light source driving board (7), a light source driving board fixing screw (6) is threadedly connected to the lamp body housing (8). On the rear surface of the lamp body housing (8), a silicone wire tail (9) is provided. Inside the silicone wire tail (9), a power input wire (10) is provided. On the surface of the light source driving board (7), a condenser reflecting cup (5) is installed, and on the upper end surface of the condenser reflecting cup (5), an optical lens (3) is installed. Between the optical lens (3) and the lamp body housing (8), a silicone sealing gasket (4) is provided. On the side surface of the lamp body housing (8), a bracket fixing screw (12) is threadedly connected, and on the surface of the bracket fixing screw (12), a mounting bracket (13) is movably connected. On the surface of the bracket fixing screw (12), a bracket spring washer (11) is movably connected. On the surface of the mounting bracket (13), a bracket mounting screw (14) is provided, and on the surface of the bracket mounting screw (14), a bracket mounting flat washer (15), a bracket mounting spring washer (16), and a bracket mounting lock nut (17) are sequentially provided. The light source driving board (7) includes a driving board (7-1) and LED lamp beads (7-2).

2. The auxiliary driving lamp for a motor vehicle capable of replacing a lens to change the light pattern according to claim 1, wherein, The LED lamp beads (7-2) are attached to the driving board (7-1), and the LED lamp beads (7-2) and the driving board (7-1) are electrically connected.

3. The auxiliary driving lamp for a motor vehicle capable of changing the light pattern by replacing the lens according to claim 1, characterized in that, Between the light source driving board (7) and the condenser reflecting cup (5), there are positioning holes and positioning posts. The optical lens (3) includes a condenser optical lens (3-1), a floodlight optical lens (3-2), a driving light optical lens (3-3), and a mixed light optical lens (3-4).

4. The auxiliary driving lamp for a motor vehicle capable of changing the light pattern by replacing the lens according to claim 1, characterized in that, At the bottom of the mounting bracket (13), a mounting hole is provided, and the diameter of the bracket mounting screw (14) is less than or equal to the mounting hole.

5. The auxiliary driving lamp for a motor vehicle capable of changing the light pattern by replacing the lens according to claim 1, characterized in that, At the bottom of the lamp body housing (8), a circular wire passing hole is opened. On the surface of the silicone wire tail (9), a mounting step is provided, and the mounting step is engaged with the wire passing hole at the bottom of the lamp body housing (8).

6. The motor vehicle's assisted driving lamp capable of replacing lenses to change the light pattern according to claim 1, characterized in that, The power input wire (10) is connected to the vehicle battery, and the switch of the input power is controlled by a switch or a controller.

7. The auxiliary driving lamp for a motor vehicle capable of changing the light pattern by replacing the lens according to claim 1, characterized in that, The positive and negative wires of the power input wire (10) are welded to the positive and negative pads of the driving board (7-1), and the power input wire (10) and the driving board (7-1) are electrically connected.

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