Water outlet device with self-power generating function

Abstract

The invention discloses a water outlet device with a self-power generating function. The water outlet device comprises a fixing unit, a power generating mechanism, a rapid energy storage element and a control unit. The fixing unit is provided with a water inlet way, at least one first water outlet way and at least one second water outlet way, wherein the first water outlet ways are connected with the water inlet way through electronic control valves, and the second water outlet ways are communicated with the water inlet way. The power generating mechanism is mounted on the fixing unit. The control unit comprises a control circuit and a control module. The control circuit, the rapid energy storage element, the electronic control valves and the power generating mechanism are electrically connected, electric energy generated by the power generating mechanism is rectified and then stored in the rapid energy storage element, and the control circuit obtains the electric energy through the rapid energy storage element and controls opening or closing of the electronic control valves. The electric energy generated by the power generating mechanism is stored in the rapid energy storage element first and then output, the enough electric quantity for the control circuit to control opening and closing of the electronic control valves can be provided, energy is saved, and the environment is protected; circulating charging and discharging can be achieved, the service life is long, and potential safety hazards are avoided.

Description

technical field [0001] The invention relates to a bathroom product, in particular to a self-generating water outlet device. Background technique [0002] At present, the showers in the prior art generally have at least two water outlet functions, and can emit at least two kinds of sprays, such as massage water, shower water, and the like. For this type of shower, most of them use mechanical switching methods to switch their water outlet functions, such as rotation switching, swing switching, etc. However, the mechanical switching method is inconvenient to operate, labor-saving, lacks a sense of technology, and cannot keep up with society. development trend. [0003] The utility model patent with the Chinese patent number 200520121206.6 discloses an electromagnetic button shower head, which uses a solenoid valve to cooperate with the button to control the water outlet mode of the shower head, and uses a hydroelectric power generation device to generate electric energy under ...

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Problems solved by technology

[0004] The method of directly supplying electric energy to the solenoid valve while the hydroelectric generating device generates electric energy is not feasible in the actual application process. This is because the operating power required by the solenoid valve is quite different from the actual output electric power of the hydroelectric generating device, and the two do not match. ; When the initial state of each solenoid valve is closed, the hydroelectric power generation device cannot generate electricity normally, so it cannot provide electric energy to the solenoid valve, so that the solenoid valve cannot be opened

[0005] The use of battery power supply is not conducive to energy saving and environmental protection, and there are potential safety hazards when impacted by external forces or overcharged; rechargeable batteries have high requirements for charging power, and low voltage and low current are difficult to charge.

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