CN218993179U - Front car lamp structure of electric car, illumination system of electric car and electric car - Google Patents

Abstract

The application discloses electric motor car front light structure, electric motor car lighting system and electric motor car relates to electric motor car technical field. This electric motor car front light structure includes the mounting bracket and sets up light source and the first lens on the mounting bracket, and first lens sets up in the light-emitting direction of light source, and the light source passes through the driving piece and installs on the mounting bracket, drives the light source along first direction motion through the driving piece to adjust the relative position of light source and first lens. It can adjust the distance that electric motor car light struck ground.

Description

Front car lamp structure of electric car, illumination system of electric car and electric car

Technical Field

The application relates to the technical field of electric vehicles, in particular to an electric vehicle front lamp structure, an electric vehicle lighting system and an electric vehicle.

Background

Along with the increasing serious environmental pollution, the environmental protection consciousness of people is continuously improved, low carbon and green are gradually becoming the main stream of life, the electric vehicle is light and labor-saving and becomes an important travel tool for people, and the electric vehicle is an electromechanical integrated personal traffic tool which is provided with operating components such as a motor, a controller, a storage battery, a rotating handle, a brake handle and the like and a display instrument system on the basis of a common bicycle by taking the storage battery as an auxiliary energy source, and a headlight is used for night illumination.

In the prior art, the distance of the electric car lamp irradiated to the ground cannot be adjusted, so that the distance of the electric car lamp irradiated to the ground is short or long, the electric car lamp can not be irradiated to the road surface when driving at night, and traffic accidents are easy to cause.

Disclosure of Invention

An object of the application is to provide an electric motor car front light structure, electric motor car lighting system and electric motor car, it can adjust electric motor car light and shine the distance on ground.

Embodiments of the present application are implemented as follows:

in one aspect of the embodiment of the application, a front car lamp structure of an electric car is provided, which comprises a mounting rack, a light source and a first lens, wherein the light source and the first lens are arranged on the mounting rack, the first lens is arranged in the light emitting direction of the light source, the light source is arranged on the mounting rack through a driving piece, and the light source is driven to move along the first direction through the driving piece so as to adjust the relative position of the light source and the first lens.

Optionally, as an implementation manner, the first lens is a plano-convex lens, and a light incident surface of the plano-convex lens is a plane.

Optionally, as an implementation manner, the light emitting surface of the plano-convex lens is an arc surface, and along the first direction, the radian of the arc surface is gradually increased.

Optionally, as an implementation manner, the light emitting surface of the plano-convex lens is an ellipsoid or an ellipsoid-like surface.

Alternatively, as an embodiment, the moving end of the driving element is connected to the light source via a circuit board.

Optionally, as an implementation manner, a second lens is further disposed on the circuit board, and the second lens is disposed in a light emitting direction of the light source.

Optionally, as an implementation manner, a mounting groove is further formed in the mounting frame, and the driving piece drives the circuit board to slide on the mounting groove.

Optionally, as an implementation manner, a lampshade is further arranged on the mounting frame.

In another aspect of the embodiments of the present application, there is provided an electric vehicle lighting system, including a turn signal lamp structure and a headlamp structure as described in any one of the above.

The embodiment of the application also provides an electric vehicle, which comprises a vehicle frame and the electric vehicle lighting system.

The beneficial effects of the embodiment of the application include:

the application provides a pair of electric motor car front light structure, electric motor car lighting system and electric motor car, including the mounting bracket and set up light source and the first lens on the mounting bracket, first lens setting is in the light-emitting direction of light source, the light source passes through the driving piece and installs on the mounting bracket, drive the light source along first direction motion through the driving piece, with the relative position of adjusting light source and first lens, through the relative position of adjusting light source and first lens, with the light beam that makes the light source send can throw to the different positions back of first lens and jet, with the distance difference to the road surface of shining of the light beam that makes to exit through first lens.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a cross-sectional view of an electric vehicle front lamp structure provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a front lamp structure of an electric vehicle according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a first lens in the front lamp structure of the electric vehicle according to the embodiment of the present application;

fig. 4 is a second schematic structural diagram of a front lamp structure of an electric vehicle according to an embodiment of the present disclosure.

Icon: 100-front lamp structure of electric vehicle; 110-mounting rack; 111-mounting slots; 120-light source; 130-a first lens; 131-a light incident surface; 132-a light-emitting surface; 140-a driving member; 150-a circuit board; 160-a second lens; 170-lamp shade.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Referring to fig. 1 and 2, the present embodiment provides an electric vehicle front light structure 100, which includes a mounting frame 110, a light source 120 and a first lens 130 disposed on the mounting frame 110, wherein the first lens 130 is disposed in a light emitting direction of the light source 120, the light source 120 is mounted on the mounting frame 110 through a driving member 140, and the driving member 140 drives the light source 120 to move along a first direction so as to adjust a relative position of the light source 120 and the first lens 130.

Specifically, in the front car light structure 100 of the electric car disclosed by the application, the light emitted by the light source 120 exits after passing through the first lens 130, the light source 120 is installed on the installation frame 110 through the driving piece 140, the driving piece 140 moves along the first direction to drive the light source 120 to reciprocate along the first direction, so as to adjust the relative positions of the light source 120 and the first lens 130, and the light beam emitted by the light source 120 can be emitted after being projected to different positions of the first lens 130 by adjusting the relative positions of the light source 120 and the first lens 130, so that the distance from the light beam emitted by the first lens 130 to the ground is different. Thereby realizing the adjustment of the distance of the electric car light irradiated to the ground. Wherein the driving member 140 may be provided as a linear motor or a linear cylinder. The first direction is the direction of the longitudinal arrow in fig. 2.

When the distance of the electric car light to the ground is too short, the driving member 140 drives the light source 120 to move so as to adjust the relative positions of the light source 120 and the first lens 130, and the relative positions of the light source 120 and the first lens 130 are adjusted so that the light beam emitted by the light source 120 can be projected to different positions of the first lens 130 and then emitted, so that the distance of the electric car light to the ground is prolonged.

When the distance of the electric car light to the ground is too long, the driving member 140 drives the light source 120 to move so as to adjust the relative positions of the light source 120 and the first lens 130, and the light beam emitted by the light source 120 can be projected to different positions of the first lens 130 and then emitted, so that the distance of the electric car light to the ground is shortened.

It should be noted that, the light source 120 may be an LED, the LED has gradually become a main configuration of the vehicle lamp, and the LED is used as the cold light source 120, so that the temperature of the LED when emitting light is much lower, and the LED has the advantages of high light emitting efficiency and low energy consumption, so that the service life of the vehicle lamp is prolonged, and the LED is popular with various vehicle lamp manufacturers and vast vehicle owners in the vehicle lamp field. The color of the light source 120 may be set according to different needs, for example, the light source 120 may be a white light source 120, a yellow light source 120, or a color light source 120 capable of changing color. In practical applications, the color of the light source 120 may be selected according to the function of the vehicle lamp.

The application provides a car light structure 100 before electric motor car, including mounting bracket 110 and set up light source 120 and first lens 130 on mounting bracket 110, first lens 130 sets up in the light-emitting direction of light source 120, light source 120 passes through driving piece 140 and installs on mounting bracket 110, drive light source 120 along first direction motion through driving piece 140, with the relative position of adjusting light source 120 and first lens 130, through the relative position of adjusting light source 120 and first lens 130, so that the light beam that light source 120 sent can be projected and jet out behind the different positions of first lens 130, so that the distance of shining the light beam that goes out through first lens 130 to the road surface is different.

In one possible embodiment of the present application, as shown in fig. 1 and 3, the first lens 130 is a plano-convex lens, and the light incident surface 131 of the plano-convex lens is a plane.

Specifically, the light incident surface 131 of the plano-convex lens is a plane, and after the light beam emitted by the light source 120 enters from the light incident surface 131 and exits from the light exit surface 132, the scattered light emitted by the light source 120 is converged by the plano-convex lens, and meanwhile, the light source 120 is adjusted to move along the first direction, so that the light beam emitted by the light source 120 can be projected to different positions of the first lens 130 and then emitted, and the distances of the light beam emitted by the first lens 130 to the ground are different.

In one possible embodiment of the present application, as shown in fig. 1 and 3, the light exit surface 132 of the plano-convex lens is a cambered surface, and the radian of the cambered surface gradually increases along the first direction.

Specifically, after the light beam emitted by the light source 120 enters the light incident surface 131 and exits the light emergent surface 132, the scattered light emitted by the light source 120 is converged by the arc-shaped light emergent surface 132, and the light source 120 is adjusted to move along the first direction, so that the light beam emitted by the light source 120 can be projected to different positions of the first lens 130 and then emitted, and the distances between the light beam emitted by the first lens 130 and the ground are different. The radian of cambered surface increases gradually along first direction to better regulation electric motor car light shines the distance on ground.

When the distance of the electric car light to the ground is too short, the driving piece 140 drives the light source 120 to move so as to adjust the relative position of the light source 120 and the first lens 130, and the light beam emitted by the light source 120 can be projected to the part with smaller radian of the first lens 130 and then emitted, so that the distance of the electric car light to the ground is prolonged.

When the distance of the electric car light irradiating the ground is too long, the driving member 140 drives the light source 120 to move so as to adjust the relative position of the light source 120 and the first lens 130, and the light beam emitted by the light source 120 can be projected to the larger radian part of the first lens 130 and then emitted, so that the distance of the electric car light irradiating the ground is shortened.

In one possible embodiment of the present application, as shown in fig. 1 and 3, the light-emitting surface 132 of the plano-convex lens is an ellipsoid or an ellipsoid-like surface.

Specifically, the light exit surface 132 of the plano-convex lens is set to be an ellipsoid or an ellipsoid-like surface. After the light beam emitted by the light source 120 enters the light incident surface 131 and exits the light emergent surface 132, the scattered light emitted by the light source 120 is converged through an ellipsoid or an ellipsoid-like surface, and meanwhile, the light source 120 is adjusted to move along a first direction, so that the light beam emitted by the light source 120 can be projected to different positions of the first lens 130 and then emitted, and the distances of the light beam emitted by the first lens 130 to the ground are different.

In one possible embodiment of the present application, as shown in fig. 1 and 2, the moving end of the driving member 140 is connected to the light source 120 through the circuit board 150.

Specifically, the light source 120 is fixedly disposed on the circuit board 150, and the moving end of the driving member 140 is fixedly connected with the circuit board 150, and the driving member 140 drives the circuit board 150 to move along the first direction, so that the light source 120 disposed on the circuit board 150 moves along the first direction, and the light beam emitted by the light source 120 can be projected onto different positions of the first lens 130 and then emitted, so that the distances of the light beam emitted by the first lens 130 to the ground are different.

Further, the driving member 140 may be connected to the circuit board 150 through a fixing member, and at this time, the moving end of the driving member 140 and the circuit board 150 are connected to each other through the fixing member, so as to better connect the circuit board 150, and ensure the stability of the linear motion of the circuit board.

In one possible embodiment of the present application, as shown in fig. 1, the circuit board 150 is further provided with a second lens 160, and the second lens 160 is disposed in the light emitting direction of the light source 120.

Specifically, the scattered light beam emitted by the light source 120 is first projected onto the first lens 130 through the second lens 160, the second lens 160 is also configured as a plano-convex lens, the scattered light beam emitted by the light source 120 is first projected onto the second lens 160, and the scattered light beam is first converged by the second lens 160 and then projected onto the first lens 130, so as to enhance the lighting effect of the front vehicle lamp through the second lens 160.

In one possible embodiment of the present application, as shown in fig. 2, the mounting frame 110 is further provided with a mounting groove 111, and the driving member 140 drives the circuit board 150 to slide on the mounting groove 111.

Specifically, when the driving member 140 drives the circuit board 150 to move along the first direction, the circuit board 150 also slides on the mounting groove 111, and is fixedly connected with the circuit board 150 through the driving member 140, and the sliding direction of the circuit board 150 is fixed through the mounting groove 111, so that the circuit board 150 can stably slide without swinging in other directions in the running process of the electric vehicle, and the stability of the movement of the light source 120 in the first direction is ensured.

In one possible embodiment of the present application, as shown in fig. 4, a lampshade 170 is further provided on the mounting frame 110.

Specifically, a lamp cover 170 is disposed on the mounting frame 110, so that the first lens 130, the light source 120, etc. disposed on the mounting frame 110 are protected by the lamp cover 170, so as to avoid scratch damage of the first lens 130.

Further, a protective cover is provided at a side remote from the lamp housing 170 to protect the circuit board 150 and the light source 120 and the second lens 160 provided on the circuit board 150.

The embodiment of the application also discloses an electric vehicle lighting system, which comprises a steering lamp structure and a front lamp structure in the embodiment. The electric vehicle lighting system comprises the same structure and beneficial effects as the front vehicle lamp structure in the previous embodiment. The structure and the beneficial effects of the front light structure have been described in detail in the foregoing embodiments, and are not described herein.

The embodiment of the application also discloses an electric vehicle, which comprises a vehicle frame and the electric vehicle lighting system in the embodiment. The electric vehicle lighting system comprises the same structure and beneficial effects as the front vehicle lamp structure in the previous embodiment. The structure and the beneficial effects of the front light structure have been described in detail in the foregoing embodiments, and are not described herein.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a car light structure before electric motor car, its characterized in that, is in including the mounting bracket and setting light source and the first lens on the mounting bracket, first lens sets up in the light-emitting direction of light source, the light source passes through the driving piece and installs on the mounting bracket, drive through the driving piece the light source moves along first direction, in order to adjust the light source with the relative position of first lens.

2. The headlamp structure according to claim 1, wherein the first lens is a plano-convex lens, and the light incident surface of the plano-convex lens is a plane.

3. The headlamp structure according to claim 2, wherein the light-emitting surface of the plano-convex lens is an arc surface, and the arc of the arc surface gradually increases along the first direction.

4. The headlamp structure according to claim 2, wherein the light-emitting surface of the plano-convex lens is an ellipsoid or an ellipsoid-like surface.

5. The headlamp structure according to claim 1, wherein the moving end of the driving member is connected to the light source through a circuit board.

6. The electric vehicle front lamp structure according to claim 5, characterized in that a second lens is further provided on the circuit board, the second lens being provided in a light emitting direction of the light source.

7. The headlamp structure of claim 5, wherein the mounting bracket is further provided with a mounting slot, and the driving member drives the circuit board to slide on the mounting slot.

8. The headlamp structure according to claim 1, wherein the mounting bracket is further provided with a lamp cover.

9. An electric vehicle lighting system comprising a turn signal light structure and a headlamp structure as claimed in any one of claims 1 to 8.

10. An electric vehicle comprising a frame and the electric vehicle lighting system of claim 9.

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