CN211475810U

CN211475810U - Self-generating automobile contour lamp

Info

Publication number: CN211475810U
Application number: CN201921958842.2U
Authority: CN
Inventors: 王建勇
Original assignee: Jinhua Yingwang Electronics Co ltd
Current assignee: Jinhua Yingwang Electronics Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-11
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a from electricity generation formula car contour light belongs to car technical field. It has solved the problem that current car security is low of driving under bad weather. The self-power-generation type automobile contour lamp comprises a lamp shell, an LED lamp arranged on the upper portion in the lamp shell, a circuit board arranged in the lamp shell and a magnetic induction assembly arranged on the lower portion in the lamp shell, wherein the LED lamp is electrically connected with the circuit board; the magnetic induction subassembly includes coil base, magnet and power cord, and the coil base is along vertical setting and the power cord winding has the installation cavity in the coil base on the lateral wall of coil base, and magnet is cylindrical and the both ends of magnet all have the pivot, and magnet is along horizontal setting in the installation cavity, and two pivots are all rotated and are connected on the coil base, two outer ends of power cord all are connected with the circuit board electricity. This structure is showing the security that has improved the car and has gone under bad weather.

Description

Self-generating automobile contour lamp

Technical Field

The utility model belongs to the technical field of the car, a contour light is related to, especially a from electricity generation formula car contour light.

Background

The headlights and taillights of the automobile provide illumination for drivers, passengers and traffic managers at night or under the condition of low visibility, and play the roles of prompting and warning other vehicles and pedestrians.

Under bad weather such as rainstorm or snowstorm or heavy fog, the effect that headlight and tail lamp of car played the warning is not obvious, and the light that headlight and tail lamp of car sent is shielded by sleet or fog for the profile of vehicle is not clear, and this car is difficult to be discerned under the environment of sleet or snowstorm or heavy fog, makes the car of back unable judgement front car and the car distance of self vehicle, has certain potential safety hazard.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a from electricity generation formula car contour light, the utility model aims to solve the technical problem that: how to improve the safety of the vehicle running in bad weather

The purpose of the utility model can be realized by the following technical proposal:

the self-power-generating automobile contour lamp comprises a lamp shell and an LED lamp arranged on the inner upper part of the lamp shell, and is characterized by further comprising a circuit board arranged in the lamp shell and a magnetic induction assembly arranged on the inner lower part of the lamp shell, wherein the LED lamp is electrically connected with the circuit board; magnetic induction component includes coil base, magnet and power cord, the coil base is along vertical setting and the power cord winding is on the lateral wall of coil base, the installation cavity has in the coil base, magnet is cylindrically and the both ends of magnet all have the pivot, magnet is along horizontal setting in the installation cavity, and two pivots are all rotated and are connected on the coil base, two outer ends of power cord all are connected with the circuit board electricity, and when magnet rotated for the coil base, the line was felt to the magnetism of power cord cutting magnet.

This contour light installs and uses on automobile wheel hub, the car is at the driving process, tire and wheel hub roll on the road surface, and then make the contour light take place to rotate, the contour light constantly changes for the distance on road surface, make magnet take place circumferential direction, magnet takes place to rotate the back, the magnetic induction line of power cord cutting magnet, make there be the electric current to pass through in the power cord, the electric current gives the circuit board power supply, circuit board control contour light is luminous, make the car can be discerned more easily under torrential rain or snowstorm or heavy fog weather, the security when the car is gone under bad weather has been improved, in addition, this contour light is from taking the electromagnetic induction subassembly, make the contour light luminous along with automobile tire's roll, need not to consume the electric quantity of car battery, better energy-saving effect has.

In foretell from electricity generation formula car contour light, the coil base includes along the vertical winding portion that sets up, the upper end of winding portion all is connected with upper limit portion, lower extreme and is connected with lower limit portion, upper limit portion and lower limit portion all are the ring-type, the power cord winding is on the lateral wall of winding portion. Through the setting of this structure, provide the winding position for the power cord around the book portion, go up the setting of spacing portion and spacing portion down and then play limiting displacement to the power cord, avoid the coil of power cord to deviate from the upper and lower end around the book portion.

In the above self-power-generation type automobile contour light, the power line is provided with more than five turns from top to bottom. Through the setting of this structure, every circle power cord all cuts magnetism and feels the line, and the current of the power cord is flowed through in the increase, guarantees that the LED lamp can stably give out light.

In the above self-power-generating automobile contour light, the winding portion is in a square strip shape. Magnet magnetic induction line all around is that the annular distributes around magnet, through the setting of this structure for every circle power cord of winding on the book portion all is squarely, and the power cord homoenergetic on two lateral walls that correspond around the book portion and pivot is cut the magnetic induction line, has improved the cutting volume of magnetic induction line, further increases the electric current of the power cord of flowing through.

In the above self-power-generation type automobile contour light, the winding part is hollow, the magnet is arranged in the winding part, the rotating shaft is connected to a position close to the lower end of the winding part, the top end of the magnet is located in the upper limit part, and the bottom end of the magnet extends out of the lower limit part. Through the setting of this structure, magnet magnetic induction line all around is that the annular distributes around magnet, and the power cord on two lateral walls that correspond with the pivot of winding portion corresponds to half of magnet, and when magnet rotated, the power cord homoenergetic on this both sides wall can cut the magnetic induction line for there is the electric current to produce in the power cord.

In the self-power-generation type automobile contour light, the outer peripheral surface of the magnet is transversely provided with a plurality of linear grooves, and the linear grooves are arranged at intervals along the circumferential direction of the magnet.

Compared with the prior art, the utility model discloses a from electricity generation formula car contour light has following advantage: this contour light installs and uses on automobile wheel hub, the car is at the driving process, tire and wheel hub roll on the road surface, and then make the contour light take place to rotate, the contour light constantly changes for the distance on road surface, make magnet take place circumferential direction, magnet takes place to rotate the back, the magnetic induction line of power cord cutting magnet, make there be the electric current to pass through in the power cord, the electric current gives the circuit board power supply, circuit board control contour light is luminous, make the car can be discerned more easily under torrential rain or snowstorm or heavy fog weather, the security when the car is gone under bad weather has been improved, in addition, this contour light is from taking the electromagnetic induction subassembly, make the contour light luminous along with automobile tire's roll, need not to consume the electric quantity of car battery, better energy-saving effect has.

Drawings

Fig. 1 is a schematic sectional structure of the present invention.

Fig. 2 is a schematic view of a partial three-dimensional structure of the present invention.

Fig. 3 is a schematic perspective view of the magnet according to the present invention.

In the figure, 1, a lamp housing; 2. an LED lamp; 3. a circuit board; 4. a magnetic induction assembly; 41. a coil holder; 41a, a mounting cavity; 411. a winding part; 412. an upper limit portion; 413. a lower limiting part; 42. a magnet; 42a, a linear groove; 43. a power line; 44. a rotating shaft.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and fig. 2, the self-generating automobile contour light comprises a lamp housing 1 and an LED lamp 2 arranged at the upper part in the lamp housing 1, and further comprises a circuit board 3 arranged in the lamp housing 1 and a magnetic induction assembly 4 arranged at the lower part in the lamp housing 1, wherein the LED lamp 2 is electrically connected with the circuit board 3; magnetic induction component 4 includes coil base 41, magnet 42 and power cord 43, coil base 41 includes along vertical setting around rolling up portion 411, it is square strip shape around rolling up portion 411, the upper end around rolling up portion 411 all is connected with upper limit portion 412, the lower extreme is connected with lower limit portion 413, upper limit portion 412 and lower limit portion 413 all are the ring-type, power cord 43 twines on the lateral wall around rolling up portion 411, power cord 43 from the top down twines more than five rings, two outer ends of power cord 43 all are connected with circuit board 3 electricity, it has installation cavity 41a to wind in the portion 411, magnet 42 is cylindrically and the both ends of magnet 42 all have pivot 44, magnet 42 sets up in installation cavity 41a, two pivot 44 all rotate to be connected on rolling up portion 411, and pivot 44 is close to the lower extreme around rolling up portion 411, the top of magnet 42 is located upper limit portion 412, the bottom of magnet 42 stretches out lower limit portion 413. This contour light installs and uses on automobile wheel hub, the car is at the driving in-process, tire and wheel hub roll on the road surface, and then make the contour light take place to rotate, the contour light constantly changes for the distance on road surface, make magnet 42 take place circumferential direction, magnet 42 takes place to rotate the back, all cut magnet 42's magnetic induction line around power cord 43 of roll 411 on the corresponding two lateral walls of countershaft 44, make there be the electric current to pass through in the power cord 43, the electric current gives circuit board 3 power supply, circuit board 3 control contour light is luminous, make the car can more easily be discerned under heavy rain or heavy snow or heavy fog weather, the security when having improved the car and traveling under bad weather.

As shown in fig. 3, a plurality of linear grooves 42a are formed in the outer circumferential surface of the magnet 42 in the transverse direction, and the plurality of linear grooves 42a are provided at intervals in the circumferential direction of the magnet 42.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The self-power-generation type automobile contour lamp comprises a lamp shell (1) and an LED lamp (2) arranged at the inner upper part of the lamp shell (1), and is characterized by further comprising a circuit board (3) arranged in the lamp shell (1) and a magnetic induction assembly (4) arranged at the inner lower part of the lamp shell (1), wherein the LED lamp (2) is electrically connected with the circuit board (3); magnetic induction subassembly (4) are including coil base (41), magnet (42) and power cord (43), coil base (41) are along vertical setting and power cord (43) winding on the lateral wall of coil base (41), installation cavity (41a) have in coil base (41), magnet (42) are cylindrical and the both ends of magnet (42) all have pivot (44), magnet (42) are along transversely setting up in installation cavity (41a), and two pivot (44) are all rotated and are connected on coil base (41), two outer ends of power cord (43) all are connected with circuit board (3) electricity, and when magnet (42) rotated for coil base (41), power cord (43) cut the magnetic induction line of magnet (42).

2. The self-generating automobile contour lamp as claimed in claim 1, wherein the coil holder (41) comprises a winding portion (411) vertically arranged, an upper limiting portion (412) is connected to the upper end of the winding portion (411), a lower limiting portion (413) is connected to the lower end of the winding portion (411), the upper limiting portion (412) and the lower limiting portion (413) are both annular, and the power cord (43) is wound on the outer side wall of the winding portion (411).

3. The self-generating automobile contour light according to claim 1 or 2, characterized in that the power line (43) is wound more than five turns from top to bottom.

4. The self-generating automobile contour light as claimed in claim 2, wherein said winding portion (411) is in the shape of a square bar.

5. The self-generating automobile contour light as claimed in claim 2, wherein the winding portion (411) is hollow, the magnet (42) is disposed in the winding portion (411), the rotating shaft (44) is connected to a position close to the lower end of the winding portion (411), the top end of the magnet (42) is located in the upper limit portion (412), and the bottom end of the magnet (42) extends out of the lower limit portion (413).

6. The self-generating automobile contour light as claimed in claim 3, wherein a plurality of linear grooves (42a) are transversely formed on the outer circumferential surface of the magnet (42), and the plurality of linear grooves (42a) are arranged at intervals along the circumferential direction of the magnet (42).