Electric vehicle headlamp capable of conveniently adjusting lighting area

Abstract

The utility model relates to the technical field of adjustable headlamps, and discloses an electric vehicle headlamp convenient to adjust a lighting area, which comprises a joint, an electric vehicle headlamp assembly is arranged on the outer wall of one side of the joint, and a power line is fixedly assembled on the outer wall of the other side of the joint. An adjusting installation assembly is arranged at the bottom of the electric vehicle headlamp assembly. Through the arrangement of the matrix type lamp module, the matrix type lamp module is a matrix type headlamp and consists of a plurality of small LED units, and each unit can be independently controlled, so that different illumination modes can be created by controlling switches of the units, and even a better illumination effect can be provided under the condition that an opposite coming vehicle is not illuminated; and the vehicle speed sensor can be used for monitoring the surrounding environment, so that the angle and the brightness of the headlamp can be automatically adjusted, the device can have the effect of conveniently adjusting the brightness, and then the lighting area of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adjustable headlamps, in particular to an electric vehicle headlamp convenient for adjusting the lighting area. Background Technique

[0002] The design of the electric vehicle headlamp is to provide sufficient lighting to ensure driving safety at night or under insufficient light conditions.

[0003] Currently, the light irradiation angle of the electric vehicle headlamp in the existing lighting area is usually fixed, which is not convenient for adjustment, and the lighting area is restricted and not convenient for observation. When the user is in the process of light irradiation, the best lighting area is usually not obtained, resulting in poor visual effects, and it is also not convenient for surrounding vehicles to observe the vehicle body, thus there are potential safety hazards. Therefore, there is an urgent need for an electric vehicle headlamp convenient for adjusting the lighting area. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides an electric vehicle headlamp convenient for adjusting the lighting area, which has the advantages of adjustable lighting area and automatic brightness adjustment, and solves the problems raised in the above background technique.

[0005] The utility model provides the following technical scheme: an electric vehicle headlamp convenient for adjusting the lighting area, including a connection part, on one side outer wall of the connection part, there is an electric vehicle headlamp assembly, on the other side outer wall of the connection part, a power cord is fixedly assembled, and at the bottom of the electric vehicle headlamp assembly, there is an adjustment and installation assembly.

[0006] As a preferred technical scheme of the utility model, the electric vehicle headlamp assembly includes a connecting handle, at the top of the connecting handle, a lamp holder is fixedly assembled, on the outer wall of the connecting handle, there are installation holes, and on the outer wall of the lamp holder, a headlamp main body is fixedly installed.

[0007] As a preferred technical scheme of the utility model, on the outer wall of the headlamp main body, a lamp cover is fixedly installed, on the outer edge of the lamp cover, a reflective ring is fixedly assembled, on the outer wall of the lamp cover, a vehicle speed sensor and an environment monitoring sensor are respectively installed, and inside the headlamp main body, a matrix lamp module is inlaid.

[0008] As a preferred technical scheme of the utility model, the vehicle speed sensor, the environment monitoring sensor and the matrix lamp module are all electrically connected to the lamp cover, the shape of the installation hole is circular, the reflective ring is made of aluminum metal, and one end of the lamp holder far from the headlamp main body is connected to the connection part.

[0009] As a preferred technical solution of the present utility model, the adjustment and installation assembly includes a base. Circular grooves are provided on the outer walls on both sides of the base, a rotation groove is provided at the center of the base, a threaded rod is threadedly connected to the inner wall of the circular groove, an adjustment knob is fixedly assembled at one end of the threaded rod, and a fixator is installed at the other end of the threaded rod.

[0010] As a preferred technical solution of the present utility model, the diameter of the circular groove is coupled with the diameter of the installation hole, the circular groove and the installation hole are connected by a threaded rod, the width of the rotation groove is adapted to the thickness of the connection handle, and the center of the base is rotationally connected to the outer wall of the connection handle.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the electric vehicle headlight that is convenient to adjust the lighting area, through the setting of the matrix lamp module, it can be designed into a smaller size. Since the matrix lamp module is a matrix headlight and is composed of multiple small LED units, and each unit can be independently controlled. Therefore, by controlling the on and off of these units, different lighting modes can be created. Even when not illuminating oncoming vehicles, better lighting effects can be provided. The vehicle speed sensor can be used to monitor the surrounding environment, so that the angle and brightness of the headlight can be automatically adjusted. This enables the device to have the effect of being convenient to adjust the light brightness, and at the same time enables the device to adjust the light direction according to the steering angle when turning, illuminating the bend in advance, thereby improving the lighting area of the device.

[0013] 2. For the electric vehicle headlight that is convenient to adjust the lighting area, the height of the base can be adjusted by the adjustment knob, which can effectively ensure that glare is not caused to oncoming vehicles. Through the setting of the threaded rod, the lamp can be made not easy to loosen during long-term shaking, and the overall installation is more stable. At the same time, by rotating the adjustment knob, the connection handle can be rotated on the inner wall of the rotation groove, so that the lighting area of the device can be adjusted, increasing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 is a structural schematic diagram of the other side of the present utility model;

[0016] Figure 3 is a partial structural schematic diagram of the present utility model;

[0017] Figure 4 is a structural schematic diagram of the electric vehicle headlight assembly of the present utility model;

[0018] Figure 5 This is a schematic structural diagram of the adjustment and installation component of the present utility model.

[0019] In the figure: 1, connection point; 2, front headlight assembly of electric vehicle; 201, connection handle; 202, lamp holder; 203, mounting hole; 204, front headlight body; 205, lamp cover; 206, reflector ring; 207, vehicle speed sensor; 208, environmental monitoring sensor; 209, matrix lamp module; 3, power cord; 4, adjustment and installation component; 401, base; 402, round groove; 403, rotating groove; 404, adjustment knob; 405, threaded rod; 406, fixator. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1 - Figure 5 , a front headlight of an electric vehicle that is convenient to adjust the lighting area, including a connection point 1. An outer wall of one side of the connection point 1 is provided with a front headlight assembly 2 of an electric vehicle. An outer wall of the other side of the connection point 1 is fixedly assembled with a power cord 3. A bottom of the front headlight assembly 2 is provided with an adjustment and installation component 4;

[0022] With the above structure, through the setting of the power cord 3, the power cord 3 can connect the device to the electric vehicle, making its installation convenient and improving the practicability of the device.

[0023] In a preferred embodiment, the front headlight assembly 2 of the electric vehicle includes a connection handle 201. A top of the connection handle 201 is fixedly assembled with a lamp holder 202. An outer wall of the connection handle 201 is provided with a mounting hole 203. An outer wall of the lamp holder 202 is fixedly installed with a front headlight body 204;

[0024] In a preferred embodiment, an outer wall of the front headlight body 204 is fixedly installed with a lamp cover 205. An outer edge of the lamp cover 205 is fixedly assembled with a reflector ring 206. An outer wall of the lamp cover 205 is respectively installed with a vehicle speed sensor 207 and an environmental monitoring sensor 208. A matrix lamp module 209 is inlaid in an inner cavity of the front headlight body 204;

[0025] With the above structure, since the reflector ring 206 is made of aluminum metal, the reflector ring 206 can have extremely high reflection efficiency and can precisely control the propagation direction of light, thereby playing a role in enhancing the lighting effect.

[0026] In a preferred embodiment, the vehicle speed sensor 207, the environmental monitoring sensor 208, and the matrix lamp module 209 are all electrically connected to the lamp cover 205. The shape of the mounting hole 203 is circular. The reflecting ring 206 is made of aluminum metal. One end of the lamp socket 202 away from the headlight main body 204 is connected to the connection part 1;

[0027] With the above structure, through the setting of the matrix lamp module 209, it can be designed into a smaller size. Since the matrix lamp module 209 is a matrix headlight and is composed of multiple small LED units, and each unit can be independently controlled, different lighting modes can be created by controlling the on and off of these units. Even when not illuminating oncoming vehicles, better lighting effects can be provided. The vehicle speed sensor 207 can be used to monitor the surrounding environment, so that the angle and brightness of the headlight can be automatically adjusted, making the device have the effect of being convenient to adjust the light brightness.

[0028] In a preferred embodiment, the adjustment and installation assembly 4 includes a base 401. Circular grooves 402 are provided on the outer walls on both sides of the base 401, and a rotating groove 403 is provided at the center of the base 401. A threaded rod 405 is threadedly connected to the inner wall of the circular groove 402. One end of the threaded rod 405 is fixedly equipped with an adjustment knob 404, and the other end of the threaded rod 405 is provided with a fixator 406;

[0029] In a preferred embodiment, the diameter of the circular groove 402 is coupled with the diameter of the mounting hole 203. The circular groove 402 and the mounting hole 203 are connected by the threaded rod 405. The width of the rotating groove 403 is adapted to the thickness of the connecting handle 201, and the center of the base 401 is rotationally connected to the outer wall of the connecting handle 201;

[0030] With the above structure, the height of the base 401 can be adjusted by the adjustment knob 404, so that glare to oncoming vehicles can be effectively avoided. Through the setting of the threaded rod 405, the lamp can be made not easy to loosen during long-term shaking, and the overall installation is more stable. At the same time, by rotating the adjustment knob 404, the connecting handle 201 can be rotated on the inner wall of the rotating groove 403, so that the lighting area of the device can be adjusted, increasing the practicability of the device.

[0031] Working principle: When using this device, it can be connected to an electric vehicle through the power cord 3. With the setting of the matrix lamp module 209, it can be designed into a smaller size. Since the matrix lamp module 209 is a matrix headlamp and consists of multiple small LED units, and each unit can be independently controlled, different lighting modes can be created by controlling the on / off of these units. Even without illuminating oncoming vehicles, a better lighting effect can be provided. The vehicle speed sensor 207 can be used to monitor the surrounding environment, so that the angle and brightness of the headlamp can be automatically adjusted, enabling this device to have the effect of facilitating the adjustment of light brightness. Since the reflective ring 206 has extremely high reflection efficiency and can precisely control the propagation direction of light, it can enhance the lighting effect. At the same time, the height of the base 401 can be adjusted through the adjustment knob 404, effectively ensuring that glare is not caused to oncoming vehicles. With the setting of the threaded rod 405, the lamp can be prevented from loosening easily during long-term shaking, and the overall installation is more stable. At the same time, by rotating the adjustment knob 404, the connecting handle 201 can rotate on the inner wall of the rotating groove 403, enabling the lighting area of this device to be adjusted.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric vehicle headlight for facilitating adjustment of the lighting area, comprising a connection (1), characterized in that: An electric vehicle headlight assembly (2) is provided on one side outer wall of the connection (1), a power line (3) is fixedly mounted on the other side outer wall of the connection (1), and an adjustment installation assembly (4) is provided at the bottom of the electric vehicle headlight assembly (2).

2. The electric vehicle headlight with easy-to-adjust lighting area according to claim 1, characterized in that: The electric vehicle headlight assembly (2) comprises a connecting handle (201), a lamp holder (202) is fixedly mounted on the top of the connecting handle (201), a mounting hole (203) is provided on the outer wall of the connecting handle (201), and a headlight body (204) is fixedly mounted on the outer wall of the lamp holder (202).

3. The electric vehicle headlight with easy-to-adjust lighting area according to claim 2, characterized in that: A lampshade (205) is fixedly mounted on the outer wall of the headlight body (204), a reflective ring (206) is fixedly mounted on the outer edge of the lampshade (205), a vehicle speed sensor (207) and an environmental monitoring sensor (208) are respectively mounted on the outer wall of the lampshade (205), and a matrix lamp module (209) is embedded in the inner cavity of the headlight body (204).

4. The electric vehicle headlight with easy-to-adjust lighting area according to claim 3, characterized in that: The vehicle speed sensor (207), the environment monitoring sensor (208) and the matrix lamp module (209) are all electrically connected to the lampshade (205); the mounting hole (203) is circular in shape; the reflective ring (206) is made of metal aluminum; and the end of the lamp holder (202) away from the headlight body (204) is connected to the connection point (1).

5. The electric vehicle headlight with easy-to-adjust lighting area according to claim 1, characterized in that: The adjustment installation assembly (4) comprises a base (401), the outer walls on both sides of the base (401) are provided with circular grooves (402), the center of the base (401) is provided with a rotation groove (403), the inner wall of the circular groove (402) is threadedly connected with a threaded rod (405), one end of the threaded rod (405) is fixedly equipped with an adjustment knob (404), and the other end of the threaded rod (405) is installed with a fixer (406).

6. The electric vehicle headlight with easy-to-adjust lighting area according to claim 5, characterized in that: The diameter of the circular groove (402) is coupled to the diameter of the mounting hole (203); the circular groove (402) and the mounting hole (203) are connected via a threaded rod (405); the width of the rotating groove (403) is matched to the thickness of the connecting handle (201); and the center of the base (401) is rotatably connected to the outer wall of the connecting handle (201).

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