A water immersion sensor

Abstract

The invention discloses a water immersion sensor. The water immersion sensor includes a front cover, a horizontal switch, a PCB board assembly, a battery, a rear cover and a water immersion probe; thefront cover and the rear cover are hermetically connected; a cavity for accommodating the horizontal switch, the PCB board assembly and the battery is formed between the front cover and the rear cover; the water immersion probe is threaded on the rear cover; one end of the water immersion probe is connected to the PCB board assembly in the cavity, and the other end extends out of the rear cover;the position where the water immersion probe is in contact with the rear cover is sealed; the front cover includes a pressing portion; and the pressing portion can trigger the horizontal switch to open and close after being pressed, and further trigger the opening and closing of the PCB board assembly. According to the water immersion sensor disclosed by the invention, through the reasonable design of the front cover and the rear cover, a separate button is no longer arranged on the outer surface of the water immersion sensor; therefore, the structure of the product is simplified, the processing difficulty is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to a temperature and humidity sensor, in particular to a water immersion sensor. Background technique [0002] With the development of the Internet, smart homes have also begun to develop in a blowout manner. More and more smart products have begun to be used at home, such as lighting systems, curtain control, air conditioning control, security systems, network appliances, etc. The Internet will integrate various devices in the home. Connect together to provide home appliance control, lighting control, telephone remote control, anti-theft alarm, environmental monitoring and other functions and means. [0003] However, with the prevalence of smart homes, some intelligent control products are also needed to implement some emergencies. For example, there is a water leak at home. When water leaks, existing smart home products still cannot realize contact with the owner, and there is a greater danger. [0004] For this reason, a wate...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned problems in the prior art, the present invention proposes a water immersion sensor, which has no exposed buttons on the surface of the casing, which can effectively solve the waterproof function of the above water immersion sensor due to the independent exposed buttons. The structure is complicated and the processing is difficult. Big, rising cost problem

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