CN111959443A

CN111959443A - External cleaning device of automobile tail lamp

Info

Publication number: CN111959443A
Application number: CN202010680264.1A
Authority: CN
Inventors: 邢建华; 谭铮
Original assignee: Wuhu Shengyuan Electric Appliance Co ltd
Current assignee: Wuhu Shengyuan Electric Appliance Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2020-11-20

Abstract

The invention provides an external cleaning device for an automobile tail lamp, which relates to the field of automobiles and comprises internal grooves arranged at two sides of the tail of an automobile, wherein the internal grooves are provided with openings facing the rear of the automobile; the lampshade is matched with the inner groove, and the rotating shafts are fixed on the left side and the right side of the lampshade and are rotatably connected with the rotating grooves arranged on the inner wall of the inner groove; the motor is fixed at the tail of the automobile, and an output shaft of the motor is fixedly connected with the end part of one rotating shaft; the LED lamp comprises a placing body fixed inside the lampshade and a plurality of LED lamp beads arranged on the surface of the placing body; locate the brush of inside groove inner wall, the brush is covered in the inside groove inner wall, through this device, even the lamp shade is located the outside part of opening and is covered the back by the spot, also can in time rotate the opening part with the part that the lamp shade was not covered by the spot, the light that LED lamp pearl sent like this can normally be dispersed away, the also normal light of observing of rear vehicle, the emergence of reducible traffic accident, also can conveniently clear up the spot through the brush simultaneously.

Description

External cleaning device of automobile tail lamp

Technical Field

The invention relates to the field of automobiles, in particular to an external cleaning device for an automobile tail lamp.

Background

The automobile tail light includes: the automobile warning device comprises a steering lamp, a brake lamp, a position lamp, a rear fog lamp, a reversing lamp and a parking lamp, and is used for reminding a rear vehicle of what kind of action the front vehicle will perform, so that the rear vehicle can have enough time to perform preventive measures, and the front vehicle can be effectively prevented from colliding with the rear vehicle.

The applicant found that: if stains exist on the road, the stains are likely to be driven to the automobile tail lamp to shield the automobile tail lamp when an automobile passes through, so that the rear vehicle is difficult to find when the automobile tail lamp is lightened, and traffic accidents are easily caused.

Disclosure of Invention

In view of this, an object of one or more embodiments of the present disclosure is to provide an external cleaning device for a tail light of an automobile, so as to solve the technical problem in the prior art that if there is dirt on a road, the dirt is likely to be carried to the tail light of the automobile when the automobile passes through, and the tail light of the automobile is likely to be covered, so that when the tail light of the automobile is lit, a rear vehicle is difficult to find, and a traffic accident is likely to be caused.

In view of the above objects, one or more embodiments of the present specification provide an exterior cleaning apparatus for a rear lamp of an automobile, including:

the inner grooves are arranged on two sides of the tail of the automobile and are provided with openings facing the rear of the automobile;

the lamp shade is matched with the inner groove, the rotating shafts are fixed on the left side and the right side of the lamp shade, the rotating shafts are rotatably connected with the rotating grooves arranged on the inner wall of the inner groove, and one part of the lamp shade extends to the outside of the inner groove through the opening;

the output shaft of the motor is fixedly connected with the end part of one rotating shaft and used for driving the lampshade to rotate in the inner groove;

the LED lamp comprises a placing body fixed inside a lampshade and a plurality of LED lamp beads arranged on the surface of the placing body;

locate the brush of inside groove inner wall, the brush is covered all over in the inside groove inner wall, and the brush is located the surface contact of the part of inside groove with the lamp shade.

Furthermore, the lampshade is spherical, the central axes of the two rotating shafts are positioned on the same straight line, and the straight line penetrates through the spherical center of the lampshade.

Furthermore, the automobile water tank water pump comprises a plurality of nozzles and water pipes, wherein the nozzles and the water pipes are fixed at the bottom of the inner groove, the water outlets of the nozzles face the lampshade, the water inlets of the nozzles are connected with the water tank of an automobile through the water pipes, electromagnetic valves are arranged at the positions, close to the water tank, of the water pipes and used for controlling the on-off of the water pipes, and water pumps are arranged at the positions, close to the nozzles, of.

Furthermore, the bottom of the inner groove is also provided with a drainage channel for leading out water sprayed by the nozzle from the inner groove, and an outlet of the drainage channel is positioned at the bottom of the automobile.

Further, the placing body is a cylinder, one end of the cylinder is fixed inside the lampshade, and the LED lamp beads are distributed on the side surface of the cylinder.

The LED lamp is characterized by further comprising a reflecting plate and an extending column fixed at the side edge of the reflecting plate, wherein the reflecting plate is positioned inside the lampshade and used for reflecting light emitted by the LED lamp beads with the back openings, the extending column penetrates through the other rotating shaft and is fixedly connected with the bottom of the rotating groove corresponding to the rotating shaft, and the central axis of the extending column and the central axis of the rotating shaft are positioned on the same straight line.

Further, including the fixed block, place the body for the spheroid, and the centre of sphere coincidence of this spheroid and lamp shade, LED lamp pearl distributes on spheroidal surface, place the body through the fixed block be fixed in the inside of lamp shade.

Further, still include first infrared emitter, second infrared emitter, infrared receiver and controller, the surface of placing the body is equipped with the round induction zone, and this induction zone and the coincidence of the rotation orbit of placing the body, evenly distributed has infrared receiver in the induction zone, the inside groove inner wall be close to open-ended upper portion position and be equipped with first infrared emitter, the inside groove inner wall be close to open-ended lower part position and be equipped with second infrared emitter, first infrared emitter and second infrared emitter are all just to the induction zone, LED lamp pearl, first infrared emitter, second infrared emitter, infrared receiver all with controller electric connection.

The invention has the beneficial effects that: by adopting the external cleaning device for the automobile tail lamp, when an automobile passes through a road surface with stains and moves at a high speed, the lampshade exposed outside the opening is covered by the stains, the motor is started and drives the lampshade to rotate in the inner groove, the part of the lampshade covered by the stains enters the inner groove and is cleaned by the brush in the rotating process of the lampshade, and the part of the lampshade not covered by the stains rotates to the outside of the opening.

Drawings

In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.

FIG. 1 is a front view of an automobile rear section in an embodiment of the present invention;

FIG. 2 is a first schematic structural diagram of a tail light of an automobile according to an embodiment of the present invention;

FIG. 3 is a first side cross-sectional view of a tail light of an automobile according to an embodiment of the present invention;

FIG. 4 is a second schematic structural diagram of a tail light of an automobile according to an embodiment of the present invention;

fig. 5 is a side sectional view of the automobile tail light according to the embodiment of the invention.

Wherein, 1, a lampshade; 2. an inner tank; 3. a brush; 4. LED lamp beads; 5. a rotating shaft; 6. a rotating groove; 7. a motor; 8. a reflective plate; 9. extending the column; 10. a nozzle; 11. a placement body; 12. a drainage channel; 13. a fixed block; 14. a first infrared emitter; 15. a second infrared emitter; 16. an infrared receiver.

Detailed Description

For the purposes of this disclosure; technical solutions and advantages will be more clearly understood from the following detailed description of the present disclosure with reference to specific embodiments.

It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. "first" as used in one or more embodiments of the present specification; "second" and similar words do not denote any order; quantity or importance, but merely to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up"; "Down"; "left"; "right" and the like are used only to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.

In view of the above object, a first aspect of the present invention provides an embodiment of an external cleaning device for a tail lamp of an automobile, as shown in fig. 1 and 2, comprising:

the automobile tail part is provided with inner grooves 2 which are arranged at two sides of the tail part of the automobile, and the inner grooves 2 are provided with openings facing the rear of the automobile;

the lamp shade 1 is matched with the inner groove 2, the rotating shafts 5 are fixed on the left side and the right side of the lamp shade 1, the rotating shafts 5 are rotatably connected with rotating grooves 6 arranged on the inner wall of the inner groove 2, and one part of the lamp shade 1 extends to the outside of the inner groove 2 through an opening;

the motor 7 is fixed at the tail part of the automobile, and an output shaft of the motor 7 is fixedly connected with the end part of one rotating shaft 5 and used for driving the lampshade 1 to rotate in the inner groove 2;

the LED lamp comprises a placing body 11 fixed inside the lampshade 1 and a plurality of LED lamp beads 4 arranged on the surface of the placing body 11;

locate the brush 3 of 2 inner walls of inside groove, brush 3 is covered with in 2 inner walls of inside groove, and brush 3 and lamp shade 1 are located the surface contact of the part of inside groove 2.

In this embodiment, when the automobile passes through a road surface with stains, and under the high-speed movement of the automobile, when the lampshade 1 exposed outside the opening is covered by the stains, the motor 7 is started and drives the lampshade 1 to rotate in the inner groove 2, in the rotation process of the lampshade 1, the part of the lampshade 1 covered by the stains enters the inner groove 2, and the stains are cleaned by the brush 3, the part of the lampshade 1 not covered by the stains rotates to the outside of the opening, and by this means, even if the part of the lampshade 1 positioned outside the opening is covered by the stains, the part of the lampshade 1 not covered by the stains can be timely rotated to the opening, so that the light emitted by the LED lamp beads 4 can be normally emitted, the light of the vehicle at the rear can be normally observed, the occurrence of traffic accidents can be reduced, and the stains can be conveniently cleaned by the brush 3.

Here, as shown in fig. 2 and 4, it is preferable that the globe 1 has a spherical shape, the central axes of the two rotating shafts 5 are located on the same straight line, and the straight line passes through the center of the globe 1. Therefore, when the motor 7 drives the lampshade 1 to rotate, the lampshade does not swing and can rotate stably.

As an embodiment, as shown in fig. 3 and 5, the water-cooling type automobile water heater comprises a plurality of nozzles 10 fixed at the bottom of an inner groove 2 and a water pipe, wherein a water outlet of each nozzle 10 faces a lampshade 1, a water inlet of each nozzle 10 is connected with a water tank of an automobile through the water pipe, an electromagnetic valve is arranged at a position of the water pipe close to the water tank and used for controlling the on-off of the water pipe, and a water pump is arranged at a position of the water pipe close to the nozzles 10.

In this embodiment, when the portion of the lampshade 1 stained with the dirt enters the inner groove 2 from the lower part of the opening, the electromagnetic valve is opened, the water pump is started, and the water is sprayed to the portion stained with the dirt through the nozzle 10, so that the brush 3 is helpful to clean the dirt, and the cleaning is more thorough.

In addition, as shown in fig. 3 and 5, the bottom of the inner tank 2 is provided with a drainage channel 12 for leading out the water sprayed from the nozzle 10 from the inner tank 2, and the outlet of the drainage channel 12 is located at the bottom of the automobile, so that the water sprayed from the nozzle 10 will be led out to the outside through the drainage channel 12.

As an embodiment, as shown in fig. 2 and 3, the placing body 11 is a cylinder, one end of the cylinder is fixed inside the lampshade 1, and the LED beads 4 are distributed on a side surface of the cylinder. Here, when the automobile tail lamp is used, all the LED lamp beads 4 are lighted in the corresponding lamp housing 1, so as to provide sufficient brightness for the rear vehicle.

In addition, even if considering that the LED lamp beads 4 facing away from the opening emit light, light cannot be emitted from the opening, and therefore, as an embodiment, as shown in fig. 2 and 3, the LED lamp beads include a reflection plate 8 and an extension column 9 fixed on the side edge of the reflection plate 8, the reflection plate 8 is located inside the lampshade 1 and used for reflecting the light emitted from the LED lamp beads 4 facing away from the opening, the extension column 9 passes through another rotating shaft 5 and is fixedly connected to the bottom of the rotating groove 6 corresponding to the rotating shaft 5, and the central axis of the extension column 9 is located on the same straight line as the central axis of the rotating shaft 5. Therefore, the position of the reflecting plate 8 is kept still, and when the LED lamp beads 4 emit light, the LED lamp beads 4 back to the opening emit light to reflect the light at a proper angle, and then the light is emitted from the opening.

As an implementation manner, as shown in fig. 4 and 5, the LED lamp includes a fixing block 13, the placing body 11 may also be a sphere, a center of the sphere coincides with a center of the lampshade 1, the LED lamp beads 4 are distributed on the surface of the sphere, and the placing body 11 is fixed inside the lampshade 1 through the fixing block 13.

As an implementation manner, as shown in fig. 4 and 5, the infrared lamp further includes a first infrared emitter 14, a second infrared emitter, an infrared receiver 16 and a controller, a circle of sensing area is disposed on an outer surface of the placing body 11, and the sensing area coincides with a rotation track of the placing body 11, the infrared receivers are uniformly distributed in the sensing area, the first infrared emitter 14 is disposed on an upper portion of an inner wall of the inner groove 2 near the opening, the second infrared emitter 15 is disposed on a lower portion of the inner wall of the inner groove 2 near the opening, the first infrared emitter and the second infrared emitter 15 are both right opposite to the sensing area, and the LED lamp bead 4, the first infrared emitter 14, the second infrared emitter 15 and the infrared receiver 16 are all electrically connected to the controller.

Here, when the lampshade 1 rotates, the first infrared emitter 14 and the second infrared emitter 15 emit infrared rays, and after the infrared rays emitted by the first infrared emitter 14 are received by one infrared receiver 16, and when the infrared rays emitted by the second infrared emitter 15 are received by the other infrared receiver 16, the controller controls all the LED lamp beads 4 in the part between the two infrared receivers facing away from the opening to be in the closed state, which helps to save electric energy. Also here, the first infrared ray emitter 14 and the second infrared ray emitter 15 may be selected from FYF2 infrared ray emitters, and the infrared ray receiver 16 may be selected from hs38b4 model.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.

It is intended that the embodiment or embodiments of this specification cover all such alternatives as fall within the broad scope of the appended claims; modifications and variations. Accordingly, any omissions may be made that are within the spirit and principles of one or more embodiments of the present description; modifying; equivalents are substituted; modifications, etc. are intended to be included within the scope of the present disclosure.

Claims

1. An exterior cleaning device for a tail light of an automobile, comprising:

2. The external cleaning device for the automobile tail light as claimed in claim 1, wherein the lampshade is spherical, the central axes of the two rotating shafts are located on the same straight line, and the straight line passes through the spherical center of the lampshade.

3. The external cleaning device for automobile tail light as claimed in claim 2, comprising a plurality of nozzles fixed on the bottom of the inner tank, and a water pipe, wherein the water outlet of the nozzle faces the lampshade, the water inlet of the nozzle is connected with the water tank of the automobile through the water pipe, the position of the water pipe close to the water tank is provided with an electromagnetic valve for controlling the on-off of the water pipe, and the position of the water pipe close to the nozzle is provided with a water pump.

4. The exterior cleaning device for the automobile tail light as claimed in claim 3, wherein the bottom of the inner tank is further provided with a drainage channel for guiding the water sprayed from the nozzle out of the inner tank, and the outlet of the drainage channel is located at the bottom of the automobile.

5. The external cleaning device for the automobile tail light as claimed in claim 2, wherein the placing body is a cylinder, one end of the cylinder is fixed inside the lampshade, and the LED lamp beads are distributed on the side surface of the cylinder.

6. The external cleaning device for the automobile tail light as claimed in claim 5, comprising a reflection plate and an extension column fixed on the side edge of the reflection plate, wherein the reflection plate is located inside the lampshade and used for reflecting light emitted by the LED lamp beads facing away from the opening, the extension column penetrates through another rotating shaft and is fixedly connected with the bottom of the rotating groove corresponding to the rotating shaft, and the central axis of the extension column and the central axis of the rotating shaft are located on the same straight line.

7. The external cleaning device for the automobile tail light as claimed in claim 2, comprising a fixing block, wherein the placing body is a sphere, the sphere center of the sphere coincides with the sphere center of the lampshade, the LED lamp beads are distributed on the surface of the sphere, and the placing body is fixed inside the lampshade through the fixing block.

8. The external cleaning device for automobile tail lights as claimed in claim 7, further comprising a first infrared emitter, a second infrared emitter, an infrared receiver and a controller, wherein the outer surface of the placing body is provided with a circle of sensing area, the sensing area coincides with the rotation track of the placing body, the infrared receivers are uniformly distributed in the sensing area, the first infrared emitter is arranged on the inner wall of the inner groove near the upper part of the opening, the second infrared emitter is arranged on the inner wall of the inner groove near the lower part of the opening, the first infrared emitter and the second infrared emitter are all right opposite to the sensing area, and the LED lamp bead, the first infrared emitter, the second infrared emitter and the infrared receiver are all electrically connected with the controller.