Anti-collision electric vehicle lamp

Abstract

The anti-collision type electric vehicle lamp is characterized by comprising a bulb, a lampshade and an anti-collision assembly, the bulb is detachably connected with the lampshade, the lampshade is detachably connected with the anti-collision assembly, a threaded connecting column is arranged on one side of the bulb, a threaded positioning column is arranged on one side of the lampshade, and a limiting ring is arranged on the side of the threaded positioning column; a threaded insertion ring is arranged in the lampshade, and the bulb is in threaded connection with the threaded connection ring in the lampshade through a threaded connection column. The anti-collision assembly is additionally arranged on the outer side of the lampshade, a plurality of spring buffer columns are arranged in an anti-collision cover in the anti-collision assembly, when the electric vehicle or the vehicle lamp is slightly collided, the lampshade cannot be directly collided at the moment, the collision is buffered through springs and the buffer columns, and a certain damping effect is achieved; and the lampshade and the bulb are prevented from being directly collided and damaged.

Description

Technical Field

[0001] This invention relates to the field of electric vehicle parts technology, and in particular to a collision-resistant electric vehicle headlight. Background Technology

[0002] Electric vehicle lights are essential lighting devices for people using electric vehicles at night, enhancing visibility and ensuring safety. Because electric vehicles are relatively small and well-suited for use in narrow roads and spaces, they are frequently involved in collisions, making their lights prone to damage.

[0003] Currently, electric vehicle lights lack collision protection devices. As a result, when an electric vehicle light is damaged in a collision, it needs to be completely removed from the electric vehicle body for replacement and maintenance. This operation is time-consuming and laborious, and also causes certain economic losses to the user. Therefore, it is necessary to design a light assembly that can prevent collision damage. Summary of the Invention

[0004] In view of the above technical problems, the present invention provides a collision-resistant electric vehicle headlight to reduce economic losses.

[0005] The present invention provides a collision-resistant electric vehicle light, characterized in that it includes a bulb, a lamp cover, and a collision-resistant component, wherein the bulb and the lamp cover are detachably connected, and the lamp cover and the collision-resistant component are detachably connected.

[0006] A threaded connecting post is provided on one side of the bulb, a threaded positioning post is provided on one side of the lamp cover, a limiting ring is provided next to the threaded positioning post, and a threaded insertion ring is provided inside the lamp cover. The bulb is threadedly connected to the threaded connecting ring inside the lamp cover through the threaded connecting post.

[0007] The anti-collision assembly includes an anti-collision cover, characterized in that multiple springs are radially fixedly connected to the inner wall of the anti-collision cover, and a buffer post is fixedly connected to one end of each spring. An installation compartment is opened on the front wall of the anti-collision cover, and a high-pressure gas cylinder is connected inside the installation compartment. The left and right sides of the high-pressure gas cylinder are connected to the airbag through valves. The installation compartment is fastened to a cover. Multiple vibration sensors are evenly distributed on the outer front wall of the anti-collision cover. A controller is installed inside the anti-collision cover. The vibration sensors transmit signals to the controller, and the controller controls the opening and closing of the valves. A vehicle body positioning connecting post is provided on one side of the anti-collision cover, and the vehicle body positioning connecting post is externally connected to the electric vehicle body.

[0008] The cover has a groove inside.

[0009] The beneficial effects of this invention are as follows: This invention provides a collision-resistant electric vehicle light, wherein the bulb and the lamp cover are detachably connected, facilitating future maintenance and replacement of the bulb. By adding a collision-resistant component to the outside of the lamp cover, wherein the collision-resistant component has multiple spring buffer pillars installed inside the collision shield, when the electric vehicle or the light is subjected to a minor collision, the lamp cover will not be directly subjected to the impact force, but the impact will be buffered by the springs and buffer pillars, playing a certain shock absorption role and preventing direct impact damage to the lamp cover and bulb. When the electric vehicle body or the light is subjected to a larger impact force, the vibration sensor around the collision shield senses the larger impact force and transmits a signal to the controller. The controller controls the valve to open, and the gas in the high-pressure gas cylinder inflates the airbag. The airbag inflates and pushes out the cover. The inflated airbag wraps around the bulb and the front of the lamp cover, preventing bulb damage, reducing replacement frequency, and extending service life. Attached Figure Description

[0010] Figure 1 This is a front view structural diagram of the present invention; Figure 2 This is a schematic diagram of the disassembled structure of the bulb and lampshade of the present invention; Figure 3 This is a side top view of the lampshade of the present invention; Figure 4 This is a front view of the anti-collision component of the present invention. Figure 5 This is a schematic diagram of the disassembly structure of the anti-collision cover and the snap-on cover of the present invention; Figure 6 This is a structural diagram of the cover of the present invention; Figure 7 This is a rear side view of the anti-collision cover of the present invention; Figure 8 This is a front view schematic diagram of the anti-collision cover structure of the present invention; Figure 9 This is an enlarged structural schematic diagram of invention A.

[0011] Reference numerals: 1-Bulb; 11-Threaded connecting post; 2-Lamp cover; 21-Threaded positioning post; 22-Limiting ring; 23-Threaded insertion ring; 3-Anti-collision component; 31-Cover; 311-Groove; 32-Spring; 33-Buffer post; 34-Anti-collision cover; 35-Vibration sensor; 36-High-pressure gas cylinder; 361-Valve; 37-Airbag; 341-Vehicle body positioning connecting post. Detailed Implementation Example 1

[0012] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings.

[0013] like Figure 1As shown, the present invention provides a collision-resistant electric vehicle light, characterized in that it includes a bulb 1, a lamp cover 2, and a collision-resistant component 3, wherein the bulb 1 and the lamp cover 2 are detachably connected, and the lamp cover 2 and the collision-resistant component 3 are detachably connected.

[0014] like Figure 2-3 As shown, a threaded connecting post 11 is provided on one side of the bulb 1, a threaded positioning post 21 is provided on one side of the lamp cover 2, a limiting ring 22 is provided next to the threaded positioning post 21, and a threaded insertion ring 23 is provided inside the lamp cover 2. The bulb 1 is threadedly connected to the threaded connecting ring 23 inside the lamp cover 2 through the threaded connecting post 11.

[0015] like Figure 3-9 As shown, the anti-collision component 3 includes an anti-collision cover 34. The anti-collision cover 34 has multiple springs 32 fixedly connected radially to its inner wall. Each spring 32 has a buffer post 33 fixedly connected to one end. An installation compartment is opened on the front wall of the anti-collision cover 34, and a high-pressure gas cylinder 36 is connected inside the installation compartment. Both sides of the high-pressure gas cylinder 36 are connected to an airbag 37 via valves 361. The installation compartment is fastened to a cover 31. Multiple vibration sensors 35 are evenly distributed on the outer front wall of the anti-collision cover 34. A controller is installed inside the anti-collision cover 34. The vibration sensors 35 transmit signals to the controller, which controls the opening and closing of the valves 361. A vehicle body positioning connecting post 341 is provided on one side of the anti-collision cover 34, and the vehicle body positioning connecting post 341 is externally connected to the electric vehicle body.

[0016] like Figure 6 As shown, a groove 311 is provided inside the cover 31. Example 2

[0017] In use, the invention is as follows: During installation, the bulb 1 is screwed and secured to the threaded insertion ring 23 inside the lamp cover 2 via the threaded connecting post 11 on its rear side. Then, the lamp cover 2 with the bulb 1 installed is screwed and connected to the inside of the anti-collision cover 34 via the threaded positioning post 21 on its rear side. At this time, the spring 32 inside the anti-collision cover 34 will generate different compression states depending on the size of the lamp cover 2. The screwing stops when the limiting ring abuts against the inside of the anti-collision cover 34. Then, the entire device is installed on the electric vehicle body via the vehicle body positioning connecting post 341 on the rear side of the anti-collision cover 34. The wires required for the bulb 1 and the controller can be led out through the cavity inside the threaded connecting post 21, the threaded insertion ring 23 and the vehicle body positioning connecting post 341 and connected to the power supply of the electric vehicle body. The connection of these wires will not be described in detail.

[0018] When the electric vehicle or headlight is subjected to a minor collision, the headlight cover 2 will not be directly impacted. Instead, the impact will be buffered by the spring 32 and the buffer column 33, which will play a certain role in shock absorption and prevent direct damage to the headlight cover 2 and the headlight bulb 1. When the electric vehicle body or headlight is subjected to a larger impact, the vibration sensor 35 around the anti-collision cover 34 will sense the larger impact force and transmit a signal to the controller. The controller will control the valve 361 to open, and the gas in the high-pressure gas cylinder 36 will inflate the airbag 37. The airbag 37 will inflate and push out the cover 31. The inflated airbag 37 will cover the headlight bulb 1 and the front of the headlight cover 2, preventing the headlight bulb 1 from being damaged, reducing the frequency of replacement, and extending its service life.

[0019] After the airbag 37 is deployed, during maintenance, simply remove the airbag 37 from the air cylinder 36, inflate the air cylinder 36, and then replace and connect a new airbag 37. The maintenance operation is simple and convenient.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. The various components mentioned in this invention are common technologies in the existing field. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. An anti-collision electric vehicle lamp, characterized in that The application relates to a lamp bulb, a lamp shade and a collision-preventing assembly, wherein the lamp bulb is detachably connected with the lamp shade, and the lamp shade is detachably connected with the collision-preventing assembly.

2. The anti-collision electric vehicle lamp according to claim 1, characterized in that A threaded connecting column is arranged on one side of the lamp bulb, a threaded positioning column is arranged on one side of the lamp shade, a limiting ring is arranged beside the threaded positioning column, a threaded plug-in ring is arranged in the lamp shade, and the lamp bulb is threadedly connected with the threaded plug-in ring in the lamp shade through the threaded connecting column.

3. The crash resistant electric vehicle lamp of claim 1, wherein The collision-preventing assembly comprises a collision-preventing cover, wherein a plurality of springs are fixedly connected to the inner wall of the collision-preventing cover in a radial manner, one end of each spring is fixedly connected with a buffer column, an installation bin is arranged on the front wall of the collision-preventing cover, a high-pressure gas cylinder is connected in the installation bin, the left and right sides of the high-pressure gas cylinder are connected with air bags through valves, the installation bin is connected with a buckle cover, a plurality of vibration sensors are uniformly arranged on the outer wall of the front side of the collision-preventing cover, a controller is arranged in the collision-preventing cover, the vibration sensors transmit signals to the controller, the controller controls the opening and closing of the valves, a vehicle body positioning connecting column is arranged on one side of the collision-preventing cover, and the vehicle body positioning connecting column is connected with the vehicle body of an electric vehicle.

4. The crashworthy electric vehicle lamp of claim 1, wherein A groove is arranged in the buckle cover.

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