CN221076247U - Tail pedestrian warning lamp - Google Patents

Abstract

The utility model discloses a tail pedestrian warning lamp which comprises a bottom cover arranged on the inner side of a rear bumper of an automobile, a lens which is connected with the bottom cover in a sealing way and extends to the outside of the rear bumper of the automobile in part, a PCB (printed circuit board) arranged between the bottom cover and the lens, LED (light-emitting diode) lamp beads arranged on the PCB, and a luminous form component arranged between the inner side of the lens and the PCB. The luminous form component comprises a reflecting mirror arranged on the PCB and a lens arranged on the reflecting mirror. The utility model has the advantages of safe use and simple structure.

Description

Tail pedestrian warning lamp

Technical Field

The utility model relates to the field of car lamps, in particular to a tail pedestrian warning lamp.

Background

At present, the common car lights on the market mainly comprise a front light, a car tail light and a steering light, and an emergency light and a fog light. When the vehicle runs at night, pedestrians walking around the vehicle observe from the tail of the vehicle, only the tail lamp is seen to be on, and whether the vehicle is in a stopped state or a state to be driven is not judged, so that the pedestrians cannot timely make avoidance or forward movement, and potential safety hazards are increased for the pedestrians around the vehicle.

Disclosure of utility model

In view of the above problems, an object of the present utility model is to provide a pedestrian warning lamp with a safe use and a simple structure.

In order to achieve the above purpose, the utility model provides a tail pedestrian warning lamp, which comprises a bottom cover arranged on the inner side of a rear bumper of an automobile, a lens which is connected with the bottom cover in a sealing way and extends to the outside of the rear bumper of the automobile in part, a PCB circuit board arranged between the bottom cover and the lens, LED lamp beads arranged on the PCB circuit board, and a luminous type component arranged between the inner side of the lens and the PCB circuit board.

The luminous form component comprises a reflecting mirror arranged on the PCB and a lens arranged on the reflecting mirror.

In some embodiments, the luminescent form assembly further includes a decorative frame disposed over the lens.

In some embodiments, the LED light beads emit red light.

In some embodiments, the number of beads on the PCB is 3 0.5W.

The utility model has the advantages of safe use and simple structure. As the warning lamp arranged on the rear bumper can emit red patterns when pedestrians pass through the tail part of the vehicle, collision risks can be well avoided for pedestrians and other road users, the accident rate is reduced, and the personal safety is ensured. The problem of the traffic safety of the pedestrian in the rear of the vehicle is solved, and the purpose of safe use is achieved. In addition, the whole structure mainly comprises LED lamp beads, lenses, reflectors and lenses, and is quite simple.

Drawings

FIG. 1 is a schematic view of a front view of a rear bumper of an automobile according to the present utility model;

FIG. 2 is a schematic rear view of the present utility model mounted on a rear bumper of a motor vehicle;

FIG. 3 is a schematic diagram of the structure of the present utility model;

FIG. 4 is a schematic diagram of an exploded construction of the present utility model;

FIG. 5 is a schematic diagram of a front view of the present utility model;

FIG. 6 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 7 is a schematic cross-sectional view of the structure of C-C of FIG. 1;

fig. 8 is a block diagram of the working principle of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1-7, the tail pedestrian warning lamp comprises a bottom cover 02 arranged on the inner side of a rear bumper 01 of an automobile, a lens 03 arranged between the bottom cover 02 and the rear bumper 01, connected with the bottom cover 02 in a sealing manner, and extending to the outside of the rear bumper 01, a PCB (printed circuit board) 04 arranged between the bottom cover 02 and the lens 03, an LED lamp bead 05 arranged on the PCB 04, and a luminous type component 06 arranged between the inner side of the lens 03 and the PCB 04. The bottom cover 02 and the lens 03 are sealed by adhesive, and are arranged on the rear bumper 01, and are respectively symmetrical left and right.

The light emitting form assembly 06 includes a mirror 61 provided on the PCB circuit board 04, and a lens 62 provided on the mirror 61. The light emitting form assembly 06 further includes a decorative frame 63 disposed on the lens 62. The reflecting mirror 61 is hooked on the PCB 04 by using fasteners on both sides, and the lens 62 is connected to the reflecting mirror 61 by screws. Luminescence form: the LED lamp beads 05 emit red light, the reflecting mirror 61 reflects the red light, the red light is condensed by the lens 62, the decorative frame 63 is shielded from light, 12 symmetrical indication arrows are displayed, and the red light irradiates the road surface. The LED lamp beads 05 emit red light. The lamp beads on the PCB 04 are 3 lamp beads with the width of 0.5W.

Working principle:

As shown in fig. 8, the body controller BCM collects: a vehicle speed signal of 0Km/h; the vehicle is in an ON gear, and an ON gear power system is in an operating state; and (5) looking at the camera backwards, and detecting a pedestrian. And then, outputting the LED lamp beads to the PCB circuit boards 04 on two sides of the rear bumper 01, and starting the LED lamp beads 05. When the pedestrian warning lamp is used, the pedestrian warning lamp is automatically lightened when the rearview camera and the radar detect that the pedestrian moves and the vehicle is in a static state, so that the pedestrian can be prompted to pass.

What has been described above is merely some embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.

Claims (4)

1. The tail pedestrian warning lamp is characterized by comprising a bottom cover arranged on the inner side of a rear bumper of an automobile, a lens which is connected with the bottom cover in a sealing way and extends to the outside of the rear bumper of the automobile in part, a PCB (printed Circuit Board) arranged between the bottom cover and the lens, LED (light-emitting diode) lamp beads arranged on the PCB, and a luminous form component arranged between the inner side of the lens and the PCB;

The luminous form component comprises a reflecting mirror arranged on the PCB and a lens arranged on the reflecting mirror.

2. The rear pedestrian warning light of claim 1 wherein the light form assembly further comprises a decorative frame disposed on the lens.

3. The tail pedestrian warning light of claim 2 wherein the LED light beads emit red light.

4. The tail pedestrian warning light of claim 1, wherein the number of light beads on the PCB is 3 0.5W.