CN201366974Y - Automotive water-through alarm device - Google Patents

Abstract

The utility model discloses an automotive water-through alarm device, which mainly comprises a probe, a circuit board, a relay, a relay contact, a light-emitting diode, a buzzer and the like. The automotive water-through alarm device is characterized in that the probe is arranged at the bottom of a vehicle. When the water level is relatively high, the probe is dipped in water, the relay in the circuit board is powered on, the relay contact is closed, and the light-emitting diode and the buzzer are powered on and then work, thereby realizing the alarming. The utility model can remind the vehicle owner to pay attention to the depth of water on the ground so as to prevent the engine flameout, and has the advantages of simple structure, low cost and convenient use.

Description

Wading alarm device for automobiles

Technical field

The utility model relates to a kind of wading alarm device for automobiles.

Background technology

Existing automobile generally can not travel in the deep place of water, and does not have the warning device of energy measurement water level depth on the car.Rainy as if meeting, when ponding is a lot of on the road, drive rashly in the past, be easy to cause engine off.

The utility model content

The purpose of this utility model is to solve above-mentioned shortcoming, and a kind of wading alarm device for automobiles is provided, and when the road surface that automobile sails water into, as long as water level surpasses the setting height value, will report to the police, and reminds the car owner not travel.

For achieving the above object: wading alarm device for automobiles comprises probe, circuit card, relay, relay contact, light-emitting diode and buzzer phone etc.At the bottom of probe was installed in car, when water level was dark, probe immersed in the water, to making the energising of circuit card repeat circuit, and the relay contact closure, light-emitting diode and buzzer phone energising, lumination of light emitting diode, buzzer phone sends tweeting sound, realizes reporting to the police.

The beneficial effects of the utility model:

1, wading alarm device for automobiles of the present utility model can remind the car owner to note the depth of road surface water, keep the engine alive.

2, wading alarm device for automobiles of the present utility model is simple in structure, and cost is low, and is easy to use.

Description of drawings

Fig. 1 is a circuit diagram of the present utility model.

The specific embodiment

As Fig. 1, shown in, a kind of wading alarm device for automobiles, comprise probe (1), circuit card (2), relay (3), relay contact (4), light-emitting diode (5), buzzer phone (6) etc., it is characterized in that, to pop one's head in (1) be installed at the bottom of the car, when water level is dark, probe (1) immerses in the water, to making circuit card (2) repeat circuit (3) energising, relay contact (4) closure, light-emitting diode (5) and buzzer phone (6) energising, lumination of light emitting diode (5), buzzer phone (6) sends tweeting sound, realizes reporting to the police.

Claims (2)

1, a kind of wading alarm device for automobiles, comprise probe, circuit card, relay, relay contact, light-emitting diode and buzzer phone, it is characterized in that, probe immerses in the water, the energising of circuit card repeat circuit, relay contact closure, light-emitting diode and buzzer phone energising, lumination of light emitting diode, buzzer phone sends calling.

2, wading alarm device for automobiles according to claim 1 is characterized in that, probe is installed at the bottom of the car, and when the road surface water level was dark, probe promptly immersed in the water.

Images