CN2727015Y

CN2727015Y - Turn signal lamp of non-mechanized vehicle

Info

Publication number: CN2727015Y
Application number: CN 200420037327
Authority: CN
Inventors: 虞兴霞; 钱根堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-08
Filing date: 2004-07-08
Publication date: 2005-09-21
Anticipated expiration: 2014-07-08

Abstract

The utility model discloses a turn signal lamp of non-mechanized vehicle, which is characterized in that: a front indicating circuit of the left direction and a front indicating circuit of the right direction are all connected with a main control circuit, and the main control circuit is separately connected with a left tail-lamp indicating circuit, a right tail-lamp indicating circuit, a combinational switch circuit, a front braking switch and a back braking switch. The utility model provides turn signal lamp of non-mechanized vehicle which has reasonable circuit construction, stable active state, low-power consumption and easy maintenance, and can effectively replace the existing turn lamp of the non-mechanized vehicle. The service life is markedly increased, and the utility model is favorable for using and popularizing.

Description

A kind of unpowered vehicle turning indicator

Technical field:

The utility model relates to the technical field of car lighting accessory, a kind of specifically unpowered vehicle turning indicator.

Background technology:

China is populous, the bicycle owning amount also occupies prostatitis, the world, the bicycle safe problem is the comparison distinct issues always simultaneously, in order to strengthen the safety that it travels, need to improve the technical equipment of vehicle itself, at present, all can be equipped with on some ordinary bicycles on the market, the Electrical Bicycle and turn to indication etc., stoplight stop lamp, purpose is to increase the safety of vehicle when turning to, but the circuit structure job insecurity of existing unpowered vehicle Vehicular turn circuit, in use occur phenomenons such as short circuit easily, service life is low, the diversion fee height.

Summary of the invention:

The purpose of this utility model is to provide a kind of unpowered vehicle turning indicator, and it can overcome some shortcomings of the prior art.

To achieve these goals, the technical solution of the utility model is: a kind of unpowered vehicle turning indicator, it mainly comprises support, it is characterized in that: be provided with aperture plate in the described support, the two ends of aperture plate are provided with scroll wheel, are provided with driving chain between the scroll wheel.

The utility model provides a kind of unpowered vehicle turning indicator, and its circuit structure is reasonable, stable working state, and low-power consumption, easy care can effectively substitute existing unpowered vehicle steering indicating light, and obviously increase service life, helps using promoting.

Description of drawings:

Fig. 1 connects block diagram for the utility model circuit

Fig. 2 is the utility model schematic circuit diagram

The specific embodiment:

The utility model will be further described below in conjunction with drawings and Examples.

The utility model provides a kind of unpowered vehicle turning indicator, left was to indicating circuit 1, preceding right indicating circuit 2 before it mainly comprised, it is different from prior art and is: left all is connected with main control circuit 3 to indicating circuit, preceding right indicating circuit before described, and main control circuit is connected with left rear light indicating circuit 4, right rear light indicating circuit 5, combinational 6, Front brake switch 7, back BK Brake Switch 8 respectively.

During concrete enforcement, the base stage of transistor T 1 is connected with an end of resistance R 6 in main control circuit, the other end of resistance R 6 is connected with an end of resistance R 7, the emitter of transistor T 1 respectively with the other end of resistance R 7, the input end of loudspeaker is connected, the collecting electrode of transistor T 1 respectively with an end of resistance R 1, the preceding light-emitting diode negative pole of left in indicating circuit, light-emitting diode negative pole in the preceding right indicating circuit, light-emitting diode negative pole in the left rear light indicating circuit, light-emitting diode in the right rear light indicating circuit is negative to be connected, the other end of resistance R 1 is connected with the negative pole of diode D43, the positive pole of diode D43 respectively with the negative pole of auxilliary power supply, the positive pole of diode D45, the positive pole of diode D47, one end of K switch 1 connects, the preceding light-emitting diode positive pole of left in indicating circuit, light-emitting diode positive pole in the preceding right indicating circuit, Front brake switch one end, back BK Brake Switch one end, switch ends in the combinational, light-emitting diode positive pole in the left rear light indicating circuit, light-emitting diode is anodal in the right rear light indicating circuit connects, the negative pole of diode D47 is connected with an end of resistance R 5, the other end of resistance R 5 respectively with preceding right indicating circuit in the light-emitting diode positive pole, light-emitting diode negative pole in the right rear light indicating circuit, the collecting electrode of transistor T 2 connects, the emitter of transistor T 2 and resistance R 9, resistance R 4, resistance R 3, resistance R 2, one end of resistance R 1 connects, the other end of resistance R 9 is connected with an end of resistance R 8, the other end of resistance R 8 is connected with the base stage of transistor T 2, the other end of resistance R 4 is connected with the negative pole of diode D46, the other end of resistance R 3 is connected with the negative pole of diode D45, the other end of resistance R 2 is connected with the negative pole of diode D44, the other end of K switch 1 is connected with anode, and the negative pole of battery is connected with the emitter of transistor T 2.Be provided with three groups of switches in the combinational, be respectively horn switch, the left and right directions switch, the night flight or navigation switch, the horn punch energized is delivered to loudspeaker in the combined switch, loudspeaker just can be rung, during the night flight or navigation switch opens, supply current is delivered to the LED lamp of the indication of going out walking in the night about back light by the night flight or navigation switch, and the indication of going out walking in the night in main control circuit is lighted simultaneously, when the left and right directions switch connection is left or right in the combined switch, main power source stack accessory feed, by from flashing light R7 or R9 to battery cathode, glimmer from flashing light, delivering to T1 or T2 by R6 or R7 amplifies and lights D1-D6, D13-D27 (direction indication LED) or D7-D12, D28-D42 (direction indication LED), and light D43 or D47 direction indication (on the panel).When Front brake switch or back BK Brake Switch were connected, supply current passed through, and LDE lamp in the back light is lighted, and lighted D46, indication braking state (on the panel).The light-emitting diode of left in indicating circuit, preceding right indicating circuit, left rear light indicating circuit, right rear light indicating circuit generally adopts 3-6, also can add according to actual needs, and light-emitting diode all is connected in parallel in each circuit.

Main power source of the present utility model adopts 3V (No. five dry storage batterys of two joints or rechargeable battery), and auxilliary power supply saves the 1.5V button cell with one, and two joint No.5 cells can be with 3-6 month under the normal circumstances, and a joint button cell can be with more than 1 year, and battery is easy for installation, low-power consumption.

Claims

1, a kind of unpowered vehicle turning indicator, left was to indicating circuit, preceding right indicating circuit before it mainly comprised, it is characterized in that: left all is connected with main control circuit to indicating circuit, preceding right indicating circuit before described, and main control circuit is connected with left rear light indicating circuit, right rear light indicating circuit, combinational, Front brake switch, back BK Brake Switch respectively.

2, by the described a kind of unpowered vehicle turning indicator of claim 1, it is characterized in that: in main control circuit, the base stage of transistor (T1) is connected with an end of resistance (R6), the other end of resistance (R6) is connected with an end of resistance (R7), the emitter of transistor (T1) respectively with the other end of resistance (R7), the input end of loudspeaker is connected, the collecting electrode of transistor (T1) respectively with an end of resistance (R1), the preceding light-emitting diode negative pole of left in indicating circuit, light-emitting diode negative pole in the preceding right indicating circuit, light-emitting diode negative pole in the left rear light indicating circuit, light-emitting diode in the right rear light indicating circuit is negative to be connected, the other end of resistance (R1) is connected with the negative pole of diode (D43), the positive pole of diode (D43) respectively with the negative pole of auxilliary power supply, diode (D45 (positive pole, the positive pole of diode (D47), one end of switch (K1) connects, the preceding light-emitting diode positive pole of left in indicating circuit, light-emitting diode positive pole in the preceding right indicating circuit, Front brake switch one end, back BK Brake Switch one end, switch ends in the combinational, light-emitting diode positive pole in the left rear light indicating circuit, light-emitting diode is anodal in the right rear light indicating circuit connects, the negative pole of diode (D47) is connected with an end of resistance (R5), the other end of resistance (R5) respectively with preceding right indicating circuit in the light-emitting diode positive pole, light-emitting diode negative pole in the right rear light indicating circuit, the collecting electrode of transistor (T2) connects, the emitter of transistor (T2) and resistance (R9), resistance (R4), resistance (R3), resistance (R2), one end of resistance (R1) connects, the other end of resistance (R9) is connected with an end of resistance (R8), the other end of resistance (R8) is connected with the base stage of transistor (T2), the other end of resistance (R4) is connected with the negative pole of diode (D46), the other end of resistance (R3) is connected with the negative pole of diode (D45), the other end of resistance (R2) is connected with the negative pole of diode (D44), the other end of switch (K1) is connected with anode, and the negative pole of battery is connected with the emitter of transistor (T2).

3, by the described a kind of unpowered vehicle turning indicator of claim 1, it is characterized in that: be provided with three groups of switches in the combinational, be respectively horn switch, left and right directions switch, night flight or navigation switch.

4, by the described a kind of unpowered vehicle turning indicator of claim 1, it is characterized in that: left each light-emitting diode in indicating circuit, preceding right indicating circuit, left rear light indicating circuit, right rear light indicating circuit all is connected in parallel.