TWM504027U - Vehicle plate lamp capable of illuminating ground - Google Patents

Description

Car license plate light that can be illuminated on the ground

The present invention relates to a license plate lamp that is mounted at the rear end of the vehicle for illuminating the license plate, and in particular, a license plate lamp that automatically senses that the person or object approaches the tail end of the vehicle and automatically illuminates the ground.

Drivers of vehicles have an experience: when the vehicle is parked in a dark or poorly lit environment or in a poor environment, if you want to open the trunk to pick up and place items, you may often fail to see the ground conditions and accidentally step on the ground.漥, animal droppings, mud, etc., people are very troubled.

Although the driver can start the vehicle and turn on the power to turn on the backlight and the license plate light, the traditional vehicle rear light only provides warning for rear driving; the license plate light provides rear driving, third person or traffic. The monitoring device is able to recognize the license plate number; neither has any effect on the ground lighting.

The purpose of the present invention is to provide a license plate light that can automatically activate the ground illumination when a person or object is sensed to approach the rear end of the vehicle to avoid accidental slamming of dirt on the ground in a dark or poorly lit environment.

The feature of the creation is that two light source modules are arranged on the license plate lamp of the vehicle, and the two light source modules are arranged above the license plate, wherein the first light source module has a first light source and a second light source module. A part of the second light source of the light source module faces the license plate position, and another part of the first light source of the first light source module and the second part of the second light source module face the ground, and is electrically connected to the control module of the power source. The sensing module simultaneously activates the first and second light source of the first light source module and the second light source module to illuminate the license plate when the vehicle starts the headlight, and activates when the sensing module senses the human body or the object The first light source module and the other first and second light sources of the second light source module emit light to illuminate the ground, and when the human body or the object is not sensed by the sensing module, the light source for ground illumination is turned off.

The technical means of the present invention includes: a casing; a first light source module disposed on the casing, the first light source module having at least one first light source; and a second light source module disposed on the casing, the The second light source module has at least one second light source; a control module electrically connected to the first light source module, the second light source module and a power source; and an induction module electrically connected to the control module; After the outer casing is mounted on the license plate of a vehicle body, part of the optical axis of the first light source is directed to the license plate, and part of the optical axis of the second light source is directed to the ground, and is transmitted when the sensing module senses a human body or an object. An electronic signal is sent to the control module, and the control module then controls the first and second light sources that are facing the ground to emit light. When the sensing module does not sense an object, the control module controls the first to the ground. The second light source is powered off and does not emit light.

In an embodiment of the present invention, two or more first light sources are disposed in the first light source module, and two or more second light sources are disposed in the second light source module.

Based on the considerations of energy saving and long service life, the first light source and the second light source provided by the present invention preferably use LEDs (light emitting diodes).

In one embodiment, the sensing module provided by the present invention may be an ultrasonic induction module. group.

In one embodiment, the sensing module provided by the present invention may be a photosensitive sensing module.

1‧‧‧ first light source module

11‧‧‧First board

12‧‧‧First light source

2‧‧‧Second light source module

21‧‧‧Second circuit board

22‧‧‧second light source

3‧‧‧Sense Module

4‧‧‧Control Module

5‧‧‧Power supply

6‧‧‧Shell

7‧‧‧ License Plate

The first figure is a schematic diagram showing the appearance of the creation license plate lamp; the second picture is a schematic diagram showing the control of the license plate lamp; the third picture is a schematic diagram showing the license plate lamp for lighting the license plate; and the fourth picture is a display A schematic diagram of the lighting of the creation license plate on the ground.

The embodiments of the present invention will be described in more detail below with reference to the drawings, so that any skilled person skilled in the art can implement the invention after studying the patent specification.

As shown in the first to second figures, the preferred embodiment of the present invention provides a car license plate lamp that can be illuminated to the ground. The preferred embodiment includes a casing 6, a first light source module, and a second light source module 2. A control module 3 and a sensing module 4. The outer casing 6 is designed to fit the shape and structure of the tail end of the general vehicle and can be properly mounted on the license plate at the rear end of the vehicle. The outer casing 6 is formed with a first light source module 1 and a second light source. The inner space of the module 2, a control module 3 and a sensing module 4.

The first light source module 1 includes a first circuit board 11 and at least two first light sources 12 electrically connected to the first circuit board 11; in the present embodiment shown in the fourth figure, A light source module 1 has two first light sources 12 exposing the outer casing 6; the first light sources 12 preferably use LEDs based on energy saving and long service life considerations.

The second light source module 2 includes a second circuit board 21, and at least two The second light source 22 is electrically connected to the second circuit board 21; in the present embodiment, the second light source module 2 has two second light sources 22 exposing the outer casing 6; For the consideration of electricity and long service life, the second light sources 22 preferably use LEDs.

The first light source module 1 and the second light source module 2 are respectively disposed in an inner space of the outer casing 6 and are installed side by side at the rear end of the vehicle, so that the first and second light source modules 1 and 2 are relatively close to each other. The optical axes of the light source 12 and the second light source 22 face the license plate of the vehicle; and the optical axes of the other first light source 12 and the second light source 22 that are relatively far away from the first and second light source modules 1 , 2 face the ground.

The control module 4 is a chip with a circuit and a program, and is electrically connected to the first light source module 1 , the second light source module 2 , the power source 5 (battery) provided in the vehicle, and the circuit electrically connected to the vehicle. The system is configured to control the first light source module 1 and the second light source module 2 to be powered or not powered.

The sensing module 3 is an electronic device for sensing a human body or an object, and may be an ultrasonic sensing module, a photosensitive sensing module or the like, or other similar sensing element or sensing device. The sensing module 3 is electrically connected. The control module 4.

As shown in the third figure, the license plate lamp of the present invention is provided on the license plate mounted at the end of a vehicle body. After installation, the optical axes of some of the first light source 12 and the second light source 22 are just directed to the license plate 7, and The optical axes of a portion of the first source 12 and the second source 22 are directed toward the ground.

The actual operation mode of the present invention is: when the vehicle headlight is turned on, the circuit system of the vehicle simultaneously controls the first light source module 1 to form a current path via the control module 4, so that the first light source 12 and the second light source 22 that point to the license plate emit light. At this time, each of the first light source 12 and the second light source 22 directs the light to the license plate 7 (as shown in the third figure), as is the currently known mode of the automatic opening of the license plate light of a general vehicle.

When the sensing module 3 senses a human body or an object, the sensor module 3 immediately transmits an electronic signal to the control module 4, and the preset program and circuit of the control module 4 immediately control the first The other part of the first light source 12 and the second light source 22 of the light source module 1 and the second light source module 2 form a current path to emit light, so that the first light source 12 and the second light source 22 pointing to the ground emit light to the ground (such as When the human body or the object leaves the sensing range of the sensing module 3, the control module 4 controls the first light source module 1 and the second light source module 2 to make the first light source 12 and the second pointing to the ground. The light source 22 is powered off and does not emit light.

That is to say, with the aforementioned license plate light, when the driver parks the vehicle in a dark or poorly lit environment, the environment is not good, if the vehicle is to be opened and removed, as long as it is close to the rear end of the vehicle, The sensing module 3 senses and activates part of the light source to illuminate the ground at the end of the vehicle, so as to avoid accidentally stepping on the ground to possible dirt, animal droppings, mud, etc.; therefore, this creation is very unique. Novelty and progressive design.

The above is only a preferred embodiment for explaining the present invention, and is not intended to impose any form of restriction on the present creation, so that any modifications or changes to the creation made in the same creative spirit are made. , should still be included in the scope of protection of this creative intent.

1‧‧‧ first light source module

12‧‧‧First light source

2‧‧‧Second light source module

22‧‧‧second light source

3‧‧‧Sense Module

7‧‧‧ License Plate

Claims (5)

A license plate lamp for illuminating the ground includes: a casing; a first light source module disposed on the casing, the first light source module having at least one first light source; and a second light source module disposed on the The second light source module has at least one second light source; a control module electrically connecting the first light source module, the second light source module and a power source; and a sensing module electrically connected to the a control module; after the outer casing is mounted on a license plate of a vehicle body, part of the optical axes of the first light source and the second light source are directed to the license plate, and another portion of the optical axes of the first light source and the second light source are directed to the ground, When the sensing module senses the human body or the object, an electronic signal is transmitted to the control module, and the control module then controls the first light source and the second light source that are directed to the ground to emit light, and when the sensing module does not sense the object, The control module controls the first light source and the second light source that are directed to the ground to be powered off and not to emit light. The license plate lamp for lighting the ground according to claim 1, wherein the first light source module includes two first light sources, and the second light source module includes two Said second light source. The vehicle license plate lamp capable of illuminating the ground according to the first aspect of the patent application, wherein the sensing module is an ultrasonic sensor module. The vehicle license plate lamp capable of illuminating the ground according to the first aspect of the patent application, wherein the sensing module is a photosensitive sensing module. A license plate lamp that can be grounded according to claim 1 of the invention, wherein the first light source and the second light source are LEDs.