CN2236425Y - Automatic light regulator of vehicle against dazzle - Google Patents

Abstract

The utility model relates to an auxiliary device of a vehicle, particularly to a device used for automatically closing vehicle lamps and preventing dizziness when vehicles meet. The left side of a vehicle is provided with a rear lighting lamp, the front is provided with a glare detector, and the inside is provided with a photoelectric tube which is communicated with enlarged signal current, a relay and a control electrode via a circuit. A movable contact of the photoelectric tube is communicated with a power supply, a normally closed contact is communicated with a front headlight, and a normally open contact is communicated with a rear lighting lamp. Thus, the headlight can be automatically opened again after closed for several seconds when the vehicles meet, and accordingly an accident caused by dizziness when the vehicles meet is prevented.

Description

The anti-corona automatic dimmer of automobile

The utility model relates to a kind of automobile with the attached device that helps, and is used for the device of anti-corona order SELF CL car light during particularly a kind of meeting.

Existing automobile headlamp device, main with its far and near light conversion of manual control, above-mentioned artificial change light makes chaufeur increase energy with manual manipulation repeatedly, and because change light does not have the high light spinning sensation that tangible minimizing the place ahead is penetrated yet, generally so all be reluctant to become light, thereby chaufeur is to the interference of strong dazzle when driving a vehicle night, cause stress to reach sense of insecurity greatly, in addition meeting near the time must slow down and then quicken again, it increases oil consumption and reduces efficient, increases the generation of traffic accident.

It is a kind of by electro-optical tubes and expand signal circuit board and control setup that relay is formed that the purpose of this utility model is to provide, in order to Control of Automobile head light, rear light, turn-off headlight self-opening again after the several seconds when making it to reach meeting, prevent the generation that the dizzy order of meeting causes the accident.

It is made up of magnetic receiver, governing screw, shell, head light, adjusting shaft, break-in switch and rear light, dazzle detector, optical window head and variable resistance, be provided with rear light on the automobile left side, its the place ahead is provided with a dazzle detector, inside is provided with electro-optical tubes, electro-optical tubes is through signal current and the relay and the connection of the control utmost point of circuit and expansion, its moving contact and power connection, normally closed and head light is connected, and open contact and rear light are connected; Dazzle detector and line source end are provided with a break-in switch, directly connect conduction with head light, more than the dazzle detector pipe range 10mm, more than the 1mm of φ hole.

Advantage of the present utility model and effect are:

One break-in switch is set and head light is directly connected conduction at the line source end that greasy weather dazzle detector during gas is arranged, two automobiles are during mutually near 50 meters, dazzle detector automatic control relay conversion light, the head light outage is extinguished, the travel road in the place ahead of its other side is illuminated in rear light energising, and the driver is not slowed down and fuel-economizing and safety naturally as before when giving another the right of way mutually, do not damage driver's driving energy, safe and reliable.This product is made installation easily, and volume is little, and cost is low, the social benefit height.

Description of drawings is as follows:

Fig. 1 is the utility model mode of operation master cutaway view;

Fig. 2 is bow cutaway view and schematic circuit diagram of the utility model.

Below in conjunction with accompanying drawing the utility model is further described:

At first referring to Fig. 1, this product front portion has optical window head 2, dazzle detector 1, shell 12 to utilize magnetic receiver 11 or directly be fixed on the place ahead on the automobile 15 through adjusting shaft 8 and automobile, tightens orientation adjustment screw 13 after adjusting adjusting shaft 8 orientations.Referring to Fig. 2, relay 4J-1 type 1 pin is a moving contact, and 2 pin are normally closed contacts, 3 pin are open contacts, and 4 pin are that positive electricity is connected, and 5 pin are dazzle signal current utmost points, relay 14 is J-3 types, three normally closed contacts and three open contacts are arranged, and R is resistance and potential device, and D is the 2CP diode, C is a delay timer electric capacity 450, PD electro-optical tubes, LBD are luminotrons, and BC is an aerotron.Introduce the working example of this machine below: when arriving night, hand is stirred break-in switch 10, this switch is the single pole double throw switch type, moving contact and relay 14 normally closed contact conductings, at this moment detector begins normal operation, automobile 15 was in head light 6 and illuminated own the place ahead road traveling this moment, sail one or several automobile and have dazzle to shine mutually on the relative road in the place ahead simultaneously, almost on the electro-optical tubes 3 of dazzle detector 1 in optical window head 2 incides dazzle detector 1 that all in the time of 50 meters, is provided with on both sides' automobile simultaneously, be amplified into 1 pin and the 3 pin adhesives of relay 4J-1 simultaneously through BG aerotron secondary, and divide through diode D2 and to flow to capacitor C and pay utmost point charging and instead pay the utmost point with the signal connection and delay time immediately to D1 two utmost points, regulate the delay time of delay timer by potential device W1, above-mentioned relay 1 and 3 pin adhesive conductings, its this electric current is the moving contact 1 and the open contact 3 adhesive conductings of control relay 14 again, this moment, head light 6 light of automobile 15 extinguished, the travel of its other side's vehicle front is illuminated in rear light 7 energisings, the lampet 5 of second open contact conducting the place ahead signal is simultaneously lighted, its timer regularly 2-3 when second, relative automobile missed relay 4 attracting states return to release position, road ahead is separately illuminated in head light 6 energisings again, rear light 7 extinguishes, road speed according to oneself is regulated variable resistance 9, so that relay 4 and 14 pairs become the adjustings of electrical distance long journey, the distance of its automatic beam change between 30-60 rice for well.

When foggy weather is arranged with the moving contact and the direct conducting of positive supply of its break-in switch 10, its head light 6 energisings are illuminated, and rear light 7 also illuminates the automobile of its rear portion to show coming in the same way in the back simultaneously, when fine break-in switch 10 is pushed the location, do not worked because of each function disconnects this moment, this device can be provided with its headstock inside when 15 left front in automobile is provided with, the optical window head 2 of dizzy light prober 1 can expose, magnetic receiver 11 can remove utilize adjusting shaft 8 with shell 12 and car body fixing and directed dead ahead.

Claims (2)

1. the anti-corona automatic dimmer of automobile, by magnetic receiver (11), governing screw (13), shell (12), head light (6), adjusting shaft (8), break-in switch (10) and rear light (7), dazzle detector (1), optical window head (2) and variable resistance (9) are formed, it is characterized in that being provided with rear light (7) on automobile (15) left side, its the place ahead is provided with a dazzle detector (1), inside is provided with electro-optical tubes (3), electro-optical tubes (3) is through signal current and the relay (4) and the connection of (14) control utmost point of circuit and expansion, its moving contact and power connection, normally closed and head light (6) is connected, and open contact and rear light (7) are connected.

2. Dim Dimmer as claimed in claim 1 is characterized in that dazzle detector (1) and line source end are provided with a break-in switch (10), directly connects conduction with head light (6), more than dazzle detector (1) the pipe range 10mm, more than the 1mm of φ hole.

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