CN216580323U

CN216580323U - Automobile tail lamp adaptive to light intensity

Info

Publication number: CN216580323U
Application number: CN202122854984.8U
Authority: CN
Inventors: 浦杰; 徐才; 吴海健; 范宏伟
Original assignee: Haide Laite Auto Parts Co ltd
Current assignee: Jiangsu Haidelite Intelligent Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-05-24
Anticipated expiration: 2031-11-22

Abstract

The utility model discloses an automobile tail lamp capable of self-adapting to light intensity, which has the technical scheme that: the lamp comprises an instrument board, wherein a lamp hole is formed in one side of the instrument board, a lampshade is movably sleeved in the lamp hole, and an illuminating lamp is fixedly mounted in the lampshade; the PLC controller is fixedly installed on the top surface of the instrument board and is electrically connected with the illuminating lamp; through setting up miniature driving motor, the miniature driving motor of accessible PLC controller control rotates when using, drive first gear rotation resolver through the second gear, realize the effect of control lighting lamp light intensity, through setting up ultrasonic radar distancer, a distance between other vehicles around and the vehicle of traveling for detecting, when other vehicles are close to gradually, the PLC controller at this moment can control miniature driving motor rotation control resolver, the light intensity of adjusting the light strengthens gradually, in order to reach the effect of reminding other vehicle drivers.

Description

Automobile tail lamp adaptive to light intensity

Technical Field

The utility model relates to the technical field of automobile tail lamps, in particular to an automobile tail lamp capable of self-adapting to light intensity.

Background

According to the application number: CN201821263976.8, a LED car headlight capable of automatically adjusting brightness, which comprises an installation shaft, a substrate, an LED chip, a light sensor, a clamping member, a waterproof rubber ring, a heat dissipation fan, and a heat dissipation fin, wherein the substrate is arranged right in front of the installation shaft, the LED chip is fixedly connected to the middle position of the substrate, the light sensor is arranged at the upper left corner of the LED chip, the light sensor is fixed to the substrate by gluing, the clamping member is connected to the installation shaft by a screw thread, the waterproof rubber ring is arranged below the clamping member, the heat dissipation fan is arranged below the waterproof rubber ring, the waterproof rubber ring is connected to the heat dissipation fan by the heat dissipation fin, after the technical scheme is adopted, the utility model has the advantages that: the LED automobile headlamp has the advantages that the brightness of the LED automobile headlamp can be automatically adjusted, the brightness of the LED automobile headlamp is good when a driver drives, the driving safety of the driver is improved, and traffic accidents are reduced.

However, the above LED car headlight with automatically adjustable brightness still has some disadvantages, such as: the interference of external light exists in the running process of a vehicle, for example, a street lamp and other vehicles, so that the detection of the light sensor has an error, and the vehicle lamp cannot be adjusted according to the actual situation.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, it is an object of the present invention to provide a tail light for an automobile that is adaptive to light intensity, so as to solve the problems mentioned in the background art.

The technical purpose of the utility model is realized by the following technical scheme:

an automobile tail light adaptive to light intensity, comprising: the lamp hole is formed in one side of the instrument board, a lampshade is movably sleeved in the lamp hole, and an illuminating lamp is fixedly installed in the lampshade; the PLC controller is fixedly installed on the top surface of the instrument board and is electrically connected with the illuminating lamp; the light adjusting component is arranged on the top surface of the instrument board and used for adjusting the light intensity of the illuminating lamp.

Through adopting above-mentioned technical scheme, through setting up light regulation subassembly, can realize adjusting the light intensity of light according to the control of the distance self-adaptation between vehicle and other vehicles on every side to reach the effect of reminding other vehicle drivers, increase the security of traveling.

Preferably, the light adjusting assembly includes: the instrument block is fixedly installed on the top surface of the instrument plate, an adjusting groove is formed in one side of the instrument block, two instrument grooves are formed in the adjusting groove, a rotary transformer is fixedly sleeved in the instrument groove on the left side, a micro driving motor is fixedly sleeved in the instrument groove on the right side, and the PLC is electrically connected with the rotary transformer and the micro driving motor; the first gear, the fixed cup joint of first gear is in the excircle wall of resolver axis of rotation, the excircle wall of micro-driving motor axis of rotation is fixed to be cup jointed the second gear, the second gear with first gear meshing is in the same place.

Through adopting above-mentioned technical scheme, through setting up miniature driving motor, the miniature driving motor of accessible PLC controller control rotates when using, drives first gear rotation resolver through the second gear, realizes the effect of control lighting lamp light intensity.

Preferably, the light adjusting assembly further comprises: the response groove, the response groove is seted up one side of instrument board, the fixed ultrasonic radar distancer that has cup jointed in inside in response groove, ultrasonic radar distancer with PLC controller electric connection is in the same place.

Through adopting above-mentioned technical scheme, through setting up ultrasonic radar distancer for detect the distance between the vehicle of traveling and other vehicles on every side, when other vehicles were close to gradually, the PLC controller at this moment can control miniature driving motor rotation control resolver, and the light intensity of adjusting the light strengthens gradually, in order to reach the effect of reminding other vehicle drivers.

Preferably, the dustproof lens is fixedly sleeved in the lampshade.

Through adopting above-mentioned technical scheme, through setting up dustproof lens, can realize protecting the light and prevent that the inside dust that gets into of lamp shade influences illumination light intensity.

Preferably, a heat dissipation plate is fixedly mounted on one side of the instrument board, a plurality of heat dissipation fins are fixedly mounted on one side of the heat dissipation plate, and one sides, close to the heat dissipation fins, of the plurality of heat dissipation fins are fixedly connected with the outer circle wall surface of the lampshade.

Through adopting above-mentioned technical scheme, through setting up the fin, the heat of lamp shade is absorbed in the laminating of accessible fin and lamp shade, reaches for the radiating effect of this tail lamp cooling.

Preferably, the left side and the right side of the instrument board are respectively provided with a plurality of heat dissipation holes, and the plurality of heat dissipation holes are communicated with the lamp holes.

Through adopting above-mentioned technical scheme, through setting up the louvre, further dispel the heat to this tail lamp, avoid the high temperature to cause the harm to the component of this tail lamp.

In summary, the utility model mainly has the following beneficial effects:

through setting up miniature driving motor, the miniature driving motor of accessible PLC controller control rotates when using, drive first gear rotation resolver through the second gear, realize the effect of control lighting lamp light intensity, through setting up ultrasonic radar distancer, a distance between other vehicles around and the vehicle of traveling for detecting, when other vehicles are close to gradually, the PLC controller at this moment can control miniature driving motor rotation control resolver, the light intensity of adjusting the light strengthens gradually, in order to reach the effect of reminding other vehicle drivers.

Through setting up dustproof lens, can realize protecting the light and prevent the inside dust that gets into of lamp shade, influence illumination light intensity, through setting up the fin, the heat of lamp shade is absorbed in the laminating of accessible fin and lamp shade, reaches for the radiating effect of this tail lamp cooling, through setting up the louvre, further dispels the heat to this tail lamp, avoids the high temperature to cause the harm to the component of this tail lamp.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the configuration of the regulating reservoir of the present invention;

fig. 3 is a schematic view of the structure of the heat sink of the present invention.

Reference numerals: 1. an instrument panel; 2. a lamp hole; 3. a lamp shade; 4. an illuminating lamp; 5. a PLC controller; 6. an instrument block; 7. an adjustment groove; 8. an instrument slot; 9. a rotary transformer; 10. a micro drive motor; 11. a first gear; 12. a second gear; 13. an induction tank; 14. an ultrasonic radar range finder; 15. a dust-proof lens; 16. a heat dissipation plate; 17. a heat sink; 18. and (4) radiating holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2 and 3, an adaptive light intensity rear lamp for an automobile includes: instrument panel 1, lamp hole 2 has been seted up to one side of instrument panel 1, lamp shade 3 has been cup jointed in the inside activity of lamp hole 2, the inside fixed mounting of lamp shade 3 has light 4, the top surface fixed mounting of instrument panel 1 has PLC controller 5, PLC controller 5 is in the same place with 4 electric connection of light, the top surface of instrument panel 1 is provided with light adjusting component, a light intensity for adjusting light 4, through setting up light adjusting component, can realize adjusting light 4's light intensity according to the control of the distance self-adaptation between vehicle and other vehicles on every side, in order to reach the effect of reminding other vehicle drivers, increase the security of traveling, light adjusting component includes: the instrument block 6 is fixedly arranged on the top surface of the instrument board 1, one side of the instrument block 6 is provided with an adjusting groove 7, two instrument grooves 8 are formed in the adjusting groove 7, a rotary transformer 9 is fixedly sleeved in the instrument groove 8 on the left side, a micro-drive motor 10 is fixedly sleeved in the instrument groove 8 on the right side, the PLC 5 is electrically connected with the rotary transformer 9 and the micro-drive motor 10, a first gear 11 is fixedly sleeved on the outer circular wall surface of the rotating shaft of the rotary transformer 9, a second gear 12 is fixedly sleeved on the outer circular wall surface of the rotating shaft of the micro-drive motor 10, the second gear 12 is meshed with the first gear 11 together, and by arranging the micro-drive motor 10, when the device is used, the PLC 5 can control the micro driving motor 10 to rotate, the second gear 12 drives the first gear 11 to rotate the rotary transformer 9, and the effect of controlling the light intensity of the illuminating lamp 4 is achieved.

Referring to fig. 1 and 3, the light ray adjustment assembly further includes: induction tank 13, induction tank 13 sets up the one side at instrument board 1, induction tank 13's the fixed cover in inside has connect ultrasonic radar distancer 14, ultrasonic radar distancer 14 is in the same place with 5 electric connection of PLC controller, through setting up ultrasonic radar distancer 14, a distance between other vehicles around with for detecting the vehicle of traveling, when other vehicles are close to gradually, PLC controller 5 this moment can control miniature driving motor 10 rotation control resolver 9, adjust the light intensity of light 4 and strengthen gradually, in order to reach the effect of reminding other vehicle drivers, the fixed cover in inside of lamp shade 3 has connect dustproof lens 15, through setting up dustproof lens 15, can realize protection light 4 and prevent the inside dust that gets into of lamp shade 3, influence illumination light intensity.

Referring to fig. 1 and 3, 1 one side fixed mounting of instrument panel has heating panel 16, one side fixed mounting of heating panel 16 has a plurality of fin 17, one side that a plurality of fin 17 is close to mutually all is in the same place with the excircle wall fixed connection of lamp shade 3, through setting up fin 17, accessible fin 17 and the laminating of lamp shade 3, realize absorbing the heat of lamp shade 3, reach for the radiating effect of this tail lamp cooling, a plurality of louvre 18 has been seted up respectively to the left and right sides of instrument panel 1, a plurality of louvre 18 all is linked together with lamp hole 2, through setting up louvre 18, further dispel the heat to this tail lamp, avoid the high component to this tail lamp of temperature to cause the harm.

The working principle is as follows: referring to fig. 1, 2 and 3, when in use, the PLC controller 5 controls the micro driving motor 10 to rotate, the second gear 12 drives the first gear 11 to rotate the rotary transformer 9, so as to control the light intensity of the illuminating lamp 4, the ultrasonic radar distance meter 14 is arranged to detect the distance between the traveling vehicle and other vehicles around, when other vehicles get close to each other, the PLC controller 5 controls the micro driving motor 10 to rotate to control the rotary transformer 9, so as to adjust the light intensity of the illuminating lamp 4 to be gradually strengthened, so as to achieve the effect of reminding drivers of other vehicles, so as to increase the traveling safety, the dustproof lens 15 is arranged, so as to protect the illuminating lamp 4 and prevent dust from entering the interior of the lampshade 3, so as to influence the illumination light intensity, and the radiating fin 17 is arranged to be attached to the lampshade 3, the heat of the lampshade 3 is absorbed, and the effect of cooling and radiating the tail lamp is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An automobile tail light adaptive to light intensity, comprising:

the lamp hole structure comprises an instrument board (1), wherein a lamp hole (2) is formed in one side of the instrument board (1), a lampshade (3) is movably sleeved in the lamp hole (2), and an illuminating lamp (4) is fixedly mounted in the lampshade (3);

the PLC controller (5) is fixedly installed on the top surface of the instrument board (1), and the PLC controller (5) is electrically connected with the illuminating lamp (4);

the light adjusting component is arranged on the top surface of the instrument board (1) and used for adjusting the light intensity of the illuminating lamp (4).

2. An adaptive light intensity automobile tail light as claimed in claim 1, wherein the light adjusting assembly comprises:

the instrument block (6) is fixedly installed on the top surface of the instrument board (1), an adjusting groove (7) is formed in one side of the instrument block (6), two instrument grooves (8) are formed in the adjusting groove (7), a rotary transformer (9) is fixedly sleeved in the instrument groove (8) located on the left side, a micro driving motor (10) is fixedly sleeved in the instrument groove (8) located on the right side, and the PLC (5) is electrically connected with the rotary transformer (9) and the micro driving motor (10);

the first gear (11), first gear (11) are fixed cup joints the excircle wall of resolver (9) axis of rotation, the excircle wall of micro-driving motor (10) axis of rotation is fixed cup joints second gear (12), second gear (12) with first gear (11) meshing is in the same place.

3. An adaptive light intensity automobile tail light according to claim 1, wherein the light adjusting assembly further comprises:

response groove (13), set up in response groove (13) one side of instrument board (1), the fixed concatenation of inside in response groove (13) has ultrasonic radar distancer (14), ultrasonic radar distancer (14) with PLC controller (5) electric connection is in the same place.

4. The automobile tail light capable of adapting to the light intensity of claim 1 is characterized in that a dustproof lens (15) is fixedly sleeved inside the lampshade (3).

5. The automobile tail light capable of adapting to the light intensity of claim 1, characterized in that a heat dissipation plate (16) is fixedly installed on one side of the instrument panel (1), a plurality of heat dissipation fins (17) are fixedly installed on one side of the heat dissipation plate (16), and the adjacent sides of the plurality of heat dissipation fins (17) are fixedly connected with the outer circular wall surface of the lampshade (3).

6. The automobile tail light capable of adapting to the light intensity of claim 1, characterized in that a plurality of heat dissipation holes (18) are respectively formed on the left and right sides of the instrument board (1), and the heat dissipation holes (18) are all communicated with the light holes (2).