CN2224120Y - Electronic flasher for motor vehicle - Google Patents

Abstract

The utility model relates to a turn lamp indicating controller which is suitable for motor vehicles to use and an electronic flasher for motor vehicles which is suitable for all motor vehicles. The utility model which is composed of a capacitor 1, an electromagnetic relay 2 and a resistor 3 can minimize the elements used by the flasher and reduces the energy consumption and the labor assembling time to a minimum; thus, the production cost is reduced. Therefore, the product generated bythe utility model is the novel replacing product of a new-generation flasher for motor vehicles, and the utility model can be used as alarming controllers of emergency treatment, theft prevention, fire protection, etc.

Description

The motor vehicle electronic Der Blink und Abblendschalter

The utility model is a kind of Cornering Lamp indicating controller that power actuated vehicle uses that is suitable for.

At present, the principle of work of Der Blink und Abblendschalter (comprising imported product) general using thermal relay, transistor oscillator or the integrated circuit oscillator of controlling machine motor-car turning indication, these Der Blink und Abblendschalters are the manufacturing process complexity not only, and the use element is many, weld nugget is many, in product lot quantity was produced, processing quality was difficult to guarantee, thereby product reliability is descended; In addition, the assembled product cost is many man-hour, and energy resource consumption is also higher, has increased manufacturing cost; In addition, these Der Blink und Abblendschalters are and include active device, could work so must have three pig-tail wires, so range of use (is two lead-in wires as motor bike) are restricted.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art and a kind of motor vehicle electronic Der Blink und Abblendschalter that is suitable for all power actuated vehicles is provided, and it can make the used element of Der Blink und Abblendschalter minimize, and all drops to minimum when energy resource consumption and assembler.

The purpose of this utility model is reached by following measure: it mainly is made up of cond, electromagnetic relay and resistor, after it is characterized in that cond and electromagnetic relay being in parallel and resistor in series, or, in parallel with cond after electromagnetic relay and the resistor in series, a pair of open contact 2-1 of electromagnetic relay is connected between two exit A, the B of Der Blink und Abblendschalter.

Above-mentioned resistor 3 also can be divided into R1 and R2 two parts, and is in parallel with cond 1 after electromagnetic relay 2 is connected with R1, and then connects with R2.

Fig. 1 is the schematic circuit diagram according to the embodiment 1 of the motor vehicle electronic Der Blink und Abblendschalter that the utility model proposes.Fig. 2 is the schematic circuit diagram of embodiment 2.Fig. 3 is the schematic circuit diagram of embodiment 3.

This flasher circuit mainly is made up of cond 1, electromagnetic relay 2 and resistor 3 (can be divided into R1 and R2), symbol 2-1 is a pair of open contact of relay 2 among the figure, A, B are two exits of Der Blink und Abblendschalter, K is the shift control switch of self-propelled vehicle, and C, D are respectively the contact end of pole changer and left and right Cornering Lamp L1, L2.

The principle of work of circuit as shown in Figure 1, as the shift control switch K that pulls self-propelled vehicle, BC (or BD) connects, then automobile battery 4 positive terminals make cond 1 through resistance 3 and steering indicating light L1 (or L2) charging, when the condenser voltage rising reaches the pick-up voltage of relay, open contact 2-1 closure, meanwhile, the electric current of storage battery is through contact 2-1 bypass, lamp L1 is shinny immediately, condenser voltage can not keep and discharge at this moment, and therefore, the relay both end voltage reduces gradually, up to can not adhesive and discharge, contact 2-1 returns to normally open, and lamp L1 extinguishes, subsequently, cond is recharged again, contact 2-1 is closed once more, and lamp L1 is shinny once more ... the periodical duty that so goes round and begins again makes lamp L1 glisten by certain frequency.

The equivalent principle of work of Fig. 2, circuit shown in Figure 3 is identical with Fig. 1.

The utility model has following characteristics compared with prior art:

1, flasher is only used two exits of A, B, therefore is not only applicable to automobile, and suitable Close in all motor vehicles that comprise motorcycle (instructions for use is two exits);

All the time connect with bulb when 2, flasher is worked, thereby the impact of restriction dash current is conducive to Prolong the service life of bulb;

3, cond 1 and relay 2 are worked under voltage derate state, make Der Blink und Abblendschalter reliable operation for a long time stably;

4, because of element is few, then assembling is simple, and debugging is convenient.

The utility model can make production technology greatly simplify; The element minimum number; Reduce energy consumption and man-hour significantly, thereby reduce production costs, therefore the product that adopts the present invention to produce is the update product of self-propelled vehicle a new generation Der Blink und Abblendschalter.Utilize the present invention also as the alarm controller of first aid, antitheft, fire-fighting etc.

Claims (2)

1, a kind of motor vehicle electronic Der Blink und Abblendschalter, form by cond [1], electromagnetic relay [2] and resistor [3], it is characterized in that connecting with resistor [3] after the parallel connection of cond [1] and electromagnetic relay [2], or, in parallel with cond after electromagnetic relay and the resistor in series, a pair of open contact 2-1 of electromagnetic relay is connected between two exit A, the B of Der Blink und Abblendschalter.

2, Der Blink und Abblendschalter according to claim 1 is characterized in that said resistor [3] can be divided into R1 and R2 two parts, and is in parallel with cond [1] after electromagnetic relay [2] is connected with R1, and then connects with R2.

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