CN215474787U

CN215474787U - Automobile headlamp with collision early warning function

Info

Publication number: CN215474787U
Application number: CN202121588744.1U
Authority: CN
Inventors: 马竹樵; 冯方浦; 秦鹏; 季奇隆
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-11
Anticipated expiration: 2031-07-13

Abstract

The utility model provides an automobile headlamp with collision early warning, which relates to the technical field of automobile headlamps and comprises an installation shell, wherein two headlamps are symmetrically and fixedly connected to the side wall of the installation shell, a clamping groove is formed in the side wall, close to the headlamps, of the installation shell, an outer shell is arranged in a matched mode on the installation shell, a fixing box is fixedly connected to the side, far away from the headlamps, of the installation shell, connecting lugs are fixedly connected to the symmetrical side walls of the fixing box, the fixing box is provided with an installation groove, and a cover plate is arranged in a matched mode on the fixing box. The utility model is provided with the mounting shell, the mounting structure is simple by clamping the clamping block of the shell with the clamping groove of the mounting shell, the mounting structure is also provided with the cover plate, the cover plate is fixed with the connecting lug of the fixing box through the fastening bolt, the mounting structure is simple, the maintenance is easy, the vent hole is arranged at the position of the cover plate, the heat dissipation effect is realized, the arrangement of the filter screen plays a dustproof effect, and the practical safety and convenience of the device are improved.

Description

Automobile headlamp with collision early warning function

Technical Field

The utility model relates to the technical field of automobile headlamps, in particular to an automobile headlamp with collision early warning function.

Background

The automobile headlamp, also called as an automobile headlamp and an automobile LED daytime running light, is used as an eye of an automobile, is not only related to the external image of an automobile owner, but also is closely related to safe driving at night or under bad weather conditions. The use and maintenance of the vehicle lamp are not negligible.

On city road, the driver leads to the brake untimely because the road conditions of city road is complicated very easily, and roadside pedestrian or other vehicles etc. can not in time dodge, especially present pure electric vehicles, and the noise undersize that the vehicle produced during traveling can not give under the warning condition such as pedestrian, lead to pedestrian etc. on the road can not in time discover the vehicle of coming and going, dodge, very easy emergence collision phenomenon.

According to survey, 35.4% of road accidents in urban roads all over the country are caused by collision accidents caused by the fact that running vehicles cannot give excessive warning to pedestrians and the like or the pedestrians on the roads cannot react to avoidance, and great harm is caused to lives and properties of people. Therefore, it is very necessary to provide warning for pedestrians outside the vehicle in advance in time and effectively under the potential dangerous condition, so that the vehicle can well avoid collision accidents with the pedestrians outside the vehicle in the driving process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem in the prior art that how to effectively provide warning for pedestrians outside a vehicle in advance under the condition of potential danger in time and effectively avoid collision accidents of the vehicles and the pedestrians outside the vehicle.

In order to achieve the purpose, the utility model adopts the following technical scheme: an automobile headlamp with collision early warning function comprises a mounting shell, wherein two headlamps are symmetrically and fixedly connected to the side wall of the mounting shell, a clamping groove is formed in the side wall, close to the headlamps, of the mounting shell, a shell is arranged in a matched mode on the mounting shell, a fixing box is fixedly connected to the side, away from the headlamps, of the mounting shell, connecting lugs are fixedly connected to the symmetrical side walls of the fixing box, a mounting groove is formed in the fixing box, and a cover plate is arranged in the matched mode on the fixing box;

the fixed box is located in the mounting groove and is provided with a microprocessor, a detector and an electromagnetic switch, a first interface and a second interface are arranged on the side wall of the microprocessor, the side wall of the detector is provided with the first interface, the detector is connected with the microprocessor through a data line, the side wall of the electromagnetic switch is provided with the second interface, and the electromagnetic switch is connected with the microprocessor through the data line.

Preferably, the side of the housing close to the mounting shell is provided with a clamping block, the clamping block of the housing is matched with the clamping groove of the mounting shell, and the clamping block is clamped and connected with the clamping groove of the mounting shell.

Preferably, a reflective layer is arranged on the side, close to the headlamp, of the mounting shell, and the reflective layer is fixedly connected with the mounting shell.

Preferably, the side wall of the cover plate is symmetrically provided with connecting holes, the connecting holes are matched with the connecting lugs in position, and the connecting holes are matched with fastening bolts.

Preferably, the fixing box is fixedly connected with the cover plate through a fastening bolt, the fastening bolt is in threaded connection with a connecting lug of the fixing box, and the fastening bolt and the cover plate are arranged in an embedded mode.

Preferably, the cover plate side wall is provided with air holes in a penetrating mode, and the cover plate is provided with a filter screen close to the fixed box side.

Preferably, the electromagnetic switch is connected with a power line, and the electromagnetic switch is electrically connected with the headlamp.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model provides an automobile headlamp with collision early warning, which is provided with an installation shell, wherein a clamping block of a shell is clamped with a clamping groove of the installation shell, the installation structure is simple, meanwhile, a cover plate is arranged, the cover plate is fixed with a connecting lug of a fixing box through a fastening bolt, the installation structure is simple, the maintenance is easy, a vent hole is formed in the position of the cover plate to play a role in heat dissipation, a dustproof role is played due to the arrangement of a filter screen, and the practical safety and convenience of the device are improved.

2. The utility model provides an automobile headlamp with collision early warning, which is provided with a fixing box, wherein a microprocessor, a detector and an electromagnetic switch are arranged in the fixing box, the detector is a high-precision millimeter wave radar detector and is used for detecting the distance between a vehicle and a pedestrian in front, the microprocessor adopts an 8-bit CMOS (complementary metal oxide semiconductor transistor) single chip microcomputer and is used for analyzing and comparing the distance between the vehicle and the speed information and controlling the light flicker frequency of the headlamp, when the automobile headlamp is used, the high-precision millimeter wave radar detector continuously and accurately acquires the relative speed and the relative distance between the vehicle and the pedestrian in front and the intelligent single chip microcomputer for analyzing and judging the collision time, and when the automobile headlamp judges that the vehicle is collided, the headlamp is turned on to flash and warn so as to play a role in reducing the collision.

Drawings

FIG. 1 is a schematic view of an expanded structure of a headlamp of an automobile with collision warning according to the present invention;

FIG. 2 is a schematic view of a rear-view unfolding structure of a headlamp of an automobile with collision warning according to the present invention;

FIG. 3 is a schematic structural diagram of a headlamp of an automobile with collision warning according to the present invention;

fig. 4 is a schematic view of an internal structure of a mounting box of an automotive headlamp with collision warning according to the present invention.

Illustration of the drawings: 1. mounting a shell; 11. a clamping groove; 12. a headlight; 2. a housing; 21. a clamping block; 3. a fixing box; 31. connecting lugs; 32. mounting grooves; 33. a cover plate; 34. air holes are formed; 35. filtering with a screen; 36. fastening a bolt; 4. a microprocessor; 41. a detector; 42. a first interface; 43. an electromagnetic switch; 44. a second interface.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the present invention provides an automotive headlamp with collision warning, which includes a mounting shell 1, two headlamps 12 are symmetrically and fixedly connected to a side wall of the mounting shell 1, a reflective layer is disposed on a side of the mounting shell 1 close to the headlamps 12 and fixedly connected to the mounting shell 1, a locking groove 11 is disposed on a side wall of the mounting shell 1 close to the headlamps 12, a housing 2 is disposed in cooperation with the mounting shell 1, a locking block 21 is disposed on a side of the housing 2 close to the mounting shell 1, the locking block 21 of the housing 2 is matched with the locking groove 11 of the mounting shell 1, the locking block 21 is connected with the locking groove 11 of the mounting shell 1 in a locking manner, a fixing box 3 is fixedly connected to a side of the mounting shell 1 far from the headlamps 12, connecting lugs 31 are fixedly connected to symmetrical side walls of the fixing box 3, a mounting groove 32 is disposed in cooperation with the fixing box 3, a cover plate 33 is symmetrically disposed on a side wall of the cover plate 33, the connecting holes are matched with the connecting lugs 31, fastening bolts 36 are arranged in a matched mode in the connecting holes, the fixing box 3 is fixedly connected with the cover plate 33 through the fastening bolts 36, the fastening bolts 36 are in threaded connection with the connecting lugs 31 of the fixing box 3, the fastening bolts 36 and the cover plate 33 are arranged in an embedded mode, air holes 34 penetrate through the side wall of the cover plate 33, and a filter screen 35 is arranged on the side, close to the fixing box 3, of the cover plate 33;

the concrete effect of embodiment 1 is that the clamping block 21 of the housing is clamped with the clamping groove 11 of the mounting shell 1, the mounting structure is simple, the cover plate 33 is arranged, the cover plate 33 is fixed with the connecting lug 31 of the fixing box 3 through the fastening bolt 36, the mounting structure is simple and easy to maintain, the air holes 34 are formed in the position of the cover plate 33, the heat dissipation effect is achieved, the filter screen 35 is arranged, the dustproof effect is achieved, and the practical safety and convenience of the device are improved.

Embodiment 2, as shown in fig. 4, a microprocessor 4, a detector 41 and an electromagnetic switch 43 are disposed in the mounting groove 32 of the fixing box 3, a first interface 42 and a second interface 44 are disposed on a sidewall of the microprocessor 4, the first interface 42 is disposed on a sidewall of the detector 41, the detector 41 is connected to the microprocessor 4 through a data line, the second interface 44 is disposed on a sidewall of the electromagnetic switch 43, the electromagnetic switch 43 is connected to the microprocessor 4 through a data line, the electromagnetic switch 43 is connected to a power line, and the electromagnetic switch 43 is electrically connected to the headlight 12.

The specific effect of embodiment 2 is that, be provided with microprocessor 4 in fixed box 3, detector 41 and electromagnetic switch 43, detector 41 is the millimeter wave radar detector of high accuracy for surveying vehicle distance and speed, microprocessor 4 adopts and adopts 8 bit CMOS singlechips, be used for the analysis and contrast vehicle distance and the speed information, and control headlight 12 light flicker frequency, in the use, when the vehicle is in service, when the vehicle is traveling, the millimeter wave radar detector of high accuracy lasts the relative speed and the relative distance between vehicle and the pedestrian in front of accurate collection and intelligent singlechip analysis judgement collision time, when judging to collide with, turn on headlight and expose and dodge the warning, play the effect of reducing the collision, ensure that the vehicle is safe to travel.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides an automobile headlamp with collision early warning, includes installation shell (1), its characterized in that: the side wall of the mounting shell (1) is symmetrically and fixedly connected with two headlamps (12), the side wall of the mounting shell (1) close to the headlamps (12) is provided with a clamping groove (11), the mounting shell (1) is provided with a shell (2) in a matched manner, the side of the mounting shell (1) far away from the headlamps (12) is fixedly connected with a fixing box (3), the symmetrical side walls of the fixing box (3) are fixedly connected with connecting lugs (31), the fixing box (3) is provided with a mounting groove (32), and the fixing box (3) is provided with a cover plate (33) in a matched manner;

fixed box (3) are located mounting groove (32) and are provided with microprocessor (4), detector (41) and electromagnetic switch (43), microprocessor (4) lateral wall is provided with first interface (42) and second interface (44), detector (41) lateral wall is provided with first interface (42), and detector (41) and microprocessor (4) pass through the data line and are connected, electromagnetic switch (43) lateral wall is provided with second interface (44), and electromagnetic switch (43) and microprocessor (4) pass through the data line and are connected.

2. The headlamp with collision warning function of claim 1, wherein: the side, close to the installation shell (1), of the shell (2) is provided with a clamping block (21), the clamping block (21) of the shell (2) is matched with the clamping groove (11) of the installation shell (1) in position, and the clamping block (21) is connected with the clamping groove (11) of the installation shell (1) in a clamping mode.

3. The headlamp with collision warning function of claim 2, wherein: the side, close to the headlamp (12), of the mounting shell (1) is provided with a reflective layer, and the reflective layer is fixedly connected with the mounting shell (1).

4. The headlamp with collision warning function of claim 3, wherein: the side wall of the cover plate (33) is symmetrically provided with connecting holes, the connecting holes are matched with the connecting lugs (31), and the connecting holes are matched with fastening bolts (36).

5. The headlamp with collision warning function of claim 4, wherein: the fixing box (3) is fixedly connected with the cover plate (33) through a fastening bolt (36), the fastening bolt (36) is in threaded connection with a connecting lug (31) of the fixing box (3), and the fastening bolt (36) and the cover plate (33) are arranged in an embedded mode.

6. The headlamp with collision warning function of claim 5, wherein: the lateral wall of the cover plate (33) is provided with air holes (34) in a penetrating mode, and the side, close to the fixed box (3), of the cover plate (33) is provided with a filter screen (35).

7. The headlamp with collision warning function of claim 6, wherein: the electromagnetic switch (43) is connected with a power line, and the electromagnetic switch (43) is electrically connected with the headlamp (12).