Display device of car lamp

A technology for display devices and car lights, applied to lighting devices, components of lighting devices, circuit layout, etc.

Active Publication Date: 2017-12-22
漳浦桂宏工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to overcome the deficiencies of the prior art and provide a display device for car lights. The short-distance light-collecting sensor and the middle-distance light-collecting sensor sense the headlights of different distances respectively, so that the main controller can Accurately determine whether the relative distance is close or far away, can effectively and accurately control the speed change of the light-emitting unit to issue warning flashes corresponding to the relative distance of the headlights of the incoming vehicle, provide the driver of the incoming vehicle with accurate judgment of the relative distance between the two vehicles and avoid possible collisions, and further Effectively improve the myopia problem of a single sensor, and achieve the best safety benefits

Method used

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  • Display device of car lamp

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Embodiment Construction

[0029] In order to achieve the above objectives and effects of the present invention, as well as the technical means and structures adopted, the features and effects of the embodiments of the present invention will be described in detail with reference to the drawings.

[0030] see Figure 1-4 Shown is a car light display device of the present invention, which is installed in a vehicle 100 to warn an incoming car 50, and includes a car light 10, a light sensing unit 20, a light driver 30 and a main controller 40, wherein : the car lamp 10 is provided with a concave arc-shaped reflector 11 located at the front end and a light-emitting unit 12 located in the reflector cup; The unit 20 has a short-distance light-collecting sensor 21 and a middle-distance light-collecting sensor 22 for sensing the light source of the headlight in the outward direction of the car lamp 10. 22 is directed towards the projecting direction of the headlights 51 of the coming car 50 and senses the light...

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Abstract

The invention discloses a display device of a car lamp. The display device comprises a car lamp, a light induction unit, a light driver and a main controller, wherein the light induction unit is provided with a near-distance light collecting inductor and a middle-distance light collecting inductor which induct light sources of coming head lamps in a car lamp outward direction; the near-distance light collecting inductor and the middle-distance light collecting inductor separately induct coming head clamps within different distance areas, so that the main controller accurately judges whether a relative distance is too close or too far, can effectively and accurately control a light-emitting unit to emit warning flash changes which correspond to the relative distance of the corresponding head lamps, and therefore, drivers of coming cars accurately judge the relative distance of the two cars to avoid possible collision; and moreover, the problem of shortsightedness of the single inductor is further improved, and better use and safe benefits are achieved.

Description

technical field [0001] The present invention relates to the technical field of warning display of car lights, in particular to a car light induction flashing warning device that can control and emit warning flashes corresponding to different distances of oncoming cars to warn drivers of oncoming cars to keep a safe distance. Background technique [0002] Generally, bicycles will be provided with warning lights to warn of incoming vehicles on the front, rear or sides of the vehicle body to ensure the safety of driving at night. In the control design of traditional warning lights, a switch with manual control is generally set, and the rider of the bicycle Control the lights to form different modes such as full brightness, half brightness, flashing and off; however, in this way, the bicycle rider uses manual control. If the rider forgets to turn on, the warning light is useless and relatively exposes himself to danger. driving environment; and the rider's own operation will not...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S10/06F21V23/00F21V23/04F21W101/023
CPCF21S10/06F21V23/003F21V23/0407F21V23/0471
Inventor 李文嵩
Owner 漳浦桂宏工业有限公司
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