Automobile number plate lamp realizing ground illumination

Abstract

The invention discloses an automobile number plate lamp realizing ground illumination. The automobile number plate lamp is characterized in that a first light source module, a second light source module, a sensing module and a control module are arranged at a case, the control module is electrically connected with the first light source module, the second light source module, the sensing module and a power supply, the case is arranged above a number plate arranged behind a vehicle body, the partial first light source of the first light source module and the partial second light source of the second light source module irradiate light rays on the number plate through operation illumination, an electronic signal is transmitted to the control module when the sensing module senses an object, the control module then controls the other part of first light source of the first light source module and the other part of second light source of the second light source module to be switched on to illuminate, the light rays can be irradiated on the ground, and when the sensing module does not senses the object, the control module controls the light source for illuminating the ground to be switched off, and the light source cannot illuminate.

Description

technical field [0001] The invention relates to a license plate lamp installed at the rear end of a vehicle for illuminating the license plate, in particular to a license plate lamp that can automatically illuminate the ground when a person or object approaches the rear end of the vehicle. Background technique [0002] Vehicle drivers all have an experience: when the vehicle is parked in darkness or poor light, the environment is not [0003] If you want to open the trunk to pick up and place items, you may accidentally step on the water, animal feces, mud, etc. on the ground because you may not be able to see the ground conditions, which is very troublesome. [0004] Although the driver can start the vehicle first and turn on the power to make the rear lights and license plate lights start to illuminate, [0005] However, the traditional vehicle rear light is only used to warn the rear traffic; the license plate light is to provide the function of allowing the rear tr...

AI Technical Summary

Problems solved by technology

[0005] However, the traditional vehicle rear light is only used to warn the rear traffic; the license plate light is to provide the function of allowing the rear traffic, the third person or traffic monitoring equipment to identify the license plate number; neither of them has the effect of lighting the ground

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