Wading alarm device for automobiles
An alarm device and automobile technology, applied in signal devices, sound signal devices, vehicle components, etc., can solve the problems of engine flameout, no water level alarm device, and inability to drive, etc., and achieve the effect of preventing flameout, simple structure, and low cost
Inactive Publication Date: 2010-08-25
郭健宏
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Problems solved by technology
Existing cars generally cannot drive in places where the water is relatively deep, and there is no alarm device on the car that can measure the depth of the water level
If it is raining and there is a lot of water on the road, if you drive over rashly, it is easy to cause the engine to stall
Method used
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The invention discloses a wading alarm device for automobiles, which mainly comprises a probe, a circuit board, a relay, a relay contact terminal, a light-emitting diode, a buzzer and the like, and the device is characterized in that the probe is installed at the vehicle bottom. When the water level is high, the probe is soaked in water, the relay in the circuit board is electrified, the relay contact head is closed, and the light - emitting diode and the buzzer are electrified and work to realize alarm. The invention can remind an automobile owner to notice the depth of water on the road surface to prevent engine from stalling, and simultaneously the invention has the advantages of simple structure, low cost and convenient use.
Description
Car wading alarm device technical field The invention relates to an automobile wading alarm device. Background technique Existing automobiles generally cannot travel in places where the water is relatively deep, and there is no alarm device that can measure the depth of the water level on the car. If it rains and there is a lot of water on the road, if you drive over rashly, it is easy to cause the engine to stall. Contents of the invention The purpose of the present invention is to solve the above-mentioned shortcomings, and provide a car wading alarm device, when the car enters the road with water, as long as the water level exceeds the set height value, it will alarm and remind the car owner not to drive. In order to achieve the above purpose: the automobile wading alarm device includes a probe, a circuit board, a relay, a relay contact, a light emitting diode and a buzzer and the like. Install the probe on the bottom of the vehicle. When the water level is deep, ...
Claims
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IPC IPC(8): B60Q5/00
Inventor 郭健宏
Owner 郭健宏