CN2763126Y - Automatic turning type lamp base mechanism - Google Patents

Abstract

The utility model relates to an automatic turning type lamp holder mechanism which is composed of a motor, a speed reducer, a driving gear wheel, a rotating disc, a gear wheel box, a light source sensing element, etc., wherein a power source of a lamp fitting is automatically switched on with the luminosity transformation of a vehicle by the light source sensing element; the lamp fitting which is arranged above the rotating disc is triggered by a microswitch. The utility model can be arranged in the front of the vehicle when matching with various types of auxiliary lamps sold in markets When a driver rotates a steering wheel, the light of the auxiliary lamp is automatically turns to the direction in which the driver is about to advance, the left or the right highway condition is clearly seen in advance when the vehicle turns and the driver does not need to start a high beam lamp to interfere a vehicle running in an opposite direction so that the driving safety is enhanced. The utility model can even exert the efficiency when running on a road without a road lamp or on a mountain road.

Description

The automatic turn signal lamp seat mechanism

Technical field

The utility model is relevant for a kind of automatic turn signal lamp seat mechanism, refer to especially a kind ofly drive deflector by induction, remote measurement or with the mode of control far away, when carrying out the Vehicular turn running by the driver automatically with the lamp turning mechanism of steering direction illumination.

Background technology

Automobile lamp on the market all belongs to fixedly radiation modality at present, though and the light-illuminating direction can be finely tuned its angle by plus-minus screw, firing angle all has certain limit, can't reach the general range of human body naked eyes, after need treating turn inside diameter or starting country beam, can see the place ahead clearly.In addition, general vehicle enters the tunnel or when pitch-dark, steerman must be opened additional lamp or headlight daytime, to improve visbility, general steerman is usually opened penalty note because of forgetting to turn on light, and forget behind the tunnel of perhaps coming in and going out and close additional lamp or headlight, thereby the service life of impairment headlight.

In view of this utility model people accumulates and is engaged in this journey experience for many years, is study intensively and test improvement repeatedly, nowadays creates a kind of later-model automatic steering lamp socket finally, and the traditional product of can forgoing shortcoming is to promote effect.

Novel content

Main purpose of the present utility model is to provide a kind of automatic turn signal lamp seat mechanism, can cooperate commercially available various additional lamp to be installed on vehicle front, when the steerman steering wheel rotation, automatically auxiliary light is turned to the direction of desiring to advance, in advance see left or right-hand road conditions clearly at Ackermann steer angle, steerman need not start country beam and hinder subtend to send a car, and traffic safety is improved; Again when travelling no street lamp or hill path, more can play effectiveness.

Another purpose of the present utility model is to provide a kind of automatic turn signal lamp seat mechanism, wherein the utility model is equipped with the automatic light source sensing element in addition, vehicle enters the tunnel or when pitch-dark daytime, promptly start automatically or close auxiliary light, steerman does not need by traditional approach switch headlight, improve self-visbility, can not held penalty note, and lower the headlight life-span because of forgetting to turn on light; But the auxiliary light brightness and the angle of end user Yian dress are selected 1 or 2 or more a plurality of automatic steering lamp socket are installed, and can be controlled rotation direction respectively in addition, and dead range is big during as left-hand rotation, and 2 automatic steering lamp sockets then can be installed; Dead range is little during right-hand rotation, and 1 automatic steering lamp socket then can be installed; And can make angular adjustment by the fine setting of lamp socket in-to-in plus-minus screw.

According to above-mentioned purpose, concrete structure of the present utility model is as follows:

A kind of automatic turn signal lamp seat mechanism is characterized in that, comprising:

One motor, an end has reductor, and reductor one end has the axle center;

One driven wheel is crowngear, is connected with the axle center of motor;

One rotating disk, its bottom is connected with a umbrella shape disk gear, this gear and driven wheel engagement;

One can be for the gear case of driven wheel and disk gear installing;

Two with the conversion of vehicle luminosity, and the light source sensing element by light source sensing element self-opening lamp power lays respectively at the gear case front;

One micro-switch is positioned at driven wheel one side, and the one end has feeler lever, the other end has switch;

One can limit rotating disk can the anglec of rotation the angle limits bar, be positioned at driven wheel one side;

One light fixture is installed in the rotating disk top.

The steering hardware that above-mentioned member is formed in the time of can carrying out the Vehicular turn running by the driver, throws light on steering direction automatically.

Understand in order to allow the inspector that the utility model is had further, it is as follows now to be described with reference to the accompanying drawings the utility model.

Description of drawings

Fig. 1: External view of the present utility model.

Fig. 2: front section view of the present utility model.

Fig. 3: side sectional view of the present utility model.

Fig. 4: circuit block diagram of the present utility model.

The specific embodiment

See also Fig. 1～shown in Figure 3, the utility model light fixture self-steering gear is made up of members such as motor box 1, motor 2, driven wheel 3, rotating disk 4, disk gear 41, gear case 5, two light source sensing elements 6, micro-switch 7, angle limits bar 8 and light fixtures 9; The direction intermediate rod of its operating principle at the bottom of by car is when Vehicular turn, promote tire to the left or to the right, cause the principle of Vehicular turn, and on intermediate rod the device left and right commentaries on classics inductor 100,200 (as Fig. 4), move to the left or to the right to detect tire, motor 2 in the automatic steering lamp socket is rotated with clockwise or counterclockwise, throw light on to the left or to the right with the auxiliary light that drives light fixture 9.

Motor 2 is installed in the motor box 1, motor 2 one ends are established reductor 21, the axle center 22 of reductor 21 1 ends can drive driven wheel 3 rotations of umbrella shape, 3 of driven wheels that are positioned at gear case 5 drive another umbrella shape disk gear 41 rotations, this disk gear 41 drives rotating disk 4 rotations simultaneously, and the light fixture (as commercially available fog lamp) 9 that 4 of rotating disks can drive its top turns to; The forward direction of gear case 5 and side direction have a light source sensing element 6 respectively, and motor 2 is done dextrorotation or contrary action of revolving via the signal drive light fixture 9 of the left and right commentaries on classics inductor 100,200 of far-end.

The start principle of angular range is provided with micro-switch 7 and angle limits bar 8 at driven wheel 3 ends as shown in Figure 3, and before the feeler lever 71 of micro-switch 7 one ends was not touched switch 72, rotating disk 4 was transfixion; When treating that left and right commentaries on classics inductor 100,200 senses the signal of vehicle desire turning action, transmitting signals is given the steering controling circuit 303 in the control capsule 300, when the feeler lever 71 of micro-switch 7 one ends is touched switches 72 at this moment, light fixture 9 on the expression rotating disk 4 is not in center position, and the passback signal is given the steering controling circuit 303 in the control capsule 300; Angle limits bar 8 also limits 4 revolvable angles of rotating disk, to reach Ackermann steer angle, the zone that head lamp can't throw light on immediately.When the signal that do not detect of left and right commentaries on classics inductor 100,200 is represented the tyre revolution timing, 2 contrarotations of motor, this moment, the feeler lever 71 of micro-switch 7 one ends did not then stop the rotation when touching switch 72, and expression has been back to center position.Light source sensing element 6 can be in the luminosity conversion when automobile enters the tunnel in addition, self-opening light fixture (as fog lamp) power supply.

Moreover, but rotating disk 4 tops also can install a lamp socket additional except direct mount light fixture 9, the lamp installation of the applicable various difformities of this lamp socket, size.

See also shown in Figure 4ly, circuit block diagram of the present utility model is made up of left and right commentaries on classics inductor 100,200, control capsule 300 and four groups of members such as steering indicating light 400; Wherein left and right commentaries on classics inductor 100,200 by the direction intermediate rod at the bottom of the car when Vehicular turn, promote tire to the left or to the right, cause the principle of Vehicular turn, and near intermediate rod or tire, install inductors such as limit switch, the transmission of light idol, light screening inductor additional, move to the left or to the right to detect tire.

Control capsule 300 is made up of power supply circuit 301, automatic sensitization control circuit 302 and steering controling circuit 303, this control capsule 300 also is attached to automobile power source input end 304, wherein power supply circuit 301 is converted to the required power supply in each unit via the outside or from standby electricity input power supply through electronic component.Automatically sensitization control circuit 302 can be adjusted sensitivity according to the user, and the light source variation with environment reaches the function that light opens and closes.Steering controling circuit 303 can be adjusted required function according to the user, makes the action of driver element and driver element, makes various directional steerings to reach steering hardware.

In addition, tool switch control unit and control display unit in the control capsule 300; Wherein switch control unit can be adjusted required function according to the user, makes the function of steering hardware open or close, and the control display unit is with indicator lamp or display screens, various normal, the mistake of indication mechanism, and OBD (On-Board Diagnostics) situation.

Moreover, steering indicating light 400 bodies, inside be divided into into:

A, driver element

The driver element of main body mechanism is in modes such as electrical motor, magnetic cylinder body and mechanical tractions.

B, driver element

Driver element is gear transmission, worm drive, belt-driving and friction transmission etc.

C, lamp are to fine setting

Adjust various angles such as light upper and lower, left and right by the mode that screw thread, push rod or chi are carved.

D, photo-sensitive cell

As signal, control light opens and closes with electronic component or vehicle body circuit.

Operating principle of the present utility model by the direction intermediate rod at the bottom of the car when Vehicular turn, promote tire to the left or to the right, cause the principle of Vehicular turn, and on intermediate rod the device automatic inductor, move to the left or to the right to detect tire, motor in the automatic steering lamp socket is rotated with clockwise or counterclockwise, and auxiliary light is thrown light on to the left or to the right.

In sum, the utility model automatic turn signal lamp seat mechanism, can cooperate commercially available various additional lamp to be installed on vehicle front, when the steerman steering wheel rotation, automatically auxiliary light is turned to the direction of desiring to advance, in advance see left or right-hand road conditions clearly at Ackermann steer angle, steerman need not start country beam and hinder subtend to send a car, and traffic safety is improved; Again when travelling no street lamp or hill path, more can play effectiveness; Its practical effect is when unquestionable, and the utility model is never made the city know or seen other publications, meets the regulation of patent law, proposes patent application then in accordance with the law.

Claims (2)

1, a kind of automatic turn signal lamp seat mechanism is characterized in that, comprising:

One motor, an end has reductor, and reductor one end has the axle center;

One driven wheel is crowngear, is connected with the axle center of motor;

One rotating disk, its bottom is connected with a umbrella shape disk gear, this gear and driven wheel engagement;

One can be for the gear case of driven wheel and disk gear installing;

Two with the conversion of vehicle luminosity, and the light source sensing element by light source sensing element self-opening lamp power lays respectively at the gear case front;

One micro-switch is positioned at driven wheel one side, and the one end has feeler lever, the other end has switch;

One can limit rotating disk can the anglec of rotation the angle limits bar, be positioned at driven wheel one side;

One light fixture is installed in the rotating disk top.

2, automatic turn signal lamp seat mechanism as claimed in claim 1, it is characterized in that: motor is positioned at motor box.

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