CN203364344U

CN203364344U - Pulverization humidifier

Info

Publication number: CN203364344U
Application number: CN 201320390053
Authority: CN
Inventors: 杨秀红
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-26
Filing date: 2013-06-26
Publication date: 2013-12-25
Anticipated expiration: 2023-06-26

Abstract

The utility model discloses a pulverization humidifier which comprises a control chip. Peripheral pins of the control chip are connected with an LCD, a switch assembly, a water level detector, a temperature detector, a moisture detector, a pulverization device driving circuit, a fan driving circuit, an LED driving circuit and a low ripple wave voltage stabilizing circuit. The pulverization device driving circuit, the fan driving circuit and the LED driving circuit are connected with a pulverization device, a fan and an LED respectively. The pulverization humidifier is flexible in use, convenient to use and user-friendly, conducts security control by detecting the water state and the water-free state in real time, and improves the safety and reliability of use of household appliances.

Description

A kind of atomizing humidifier

Technical field

The utility model relates to a kind of family expenses living electric apparatus, relates in particular to a kind of atomizing humidifier flexible, easy to use, safe of controlling.

Background technology

Northern China is dry, and especially in winter, air humidity is low, lives in for a long time dry environment, the breathing problem that is easy to get, be unfavorable for the healthy of people, so people are often to indoor ground watering, to increase indoor humidity, but this method makes the ground humidity, very inconvenient.Again such as during the broiling summer with cold dry winter, the increasing air-conditioning that uses is lowered the temperature or is warmed oneself, when enjoying comfortable that air-conditioning brings, also experienced the drying of place enclosed environment, use for a long time air-conditioning not only to cause IAQ to descend, gas can't circulate, and also can make people's lack of water, anoxic, to the people, brings healthy hidden danger.This type of drawback has just well been alleviated in the existence of humidifier, but existing humidifier on market, function is generally more single, be difficult to accomplish intelligent and flexibility control, also lack effective safety precautions during use, so while using, people need to show great attention to humidifier, once forget and add water, potential safety hazard will occur.

The utility model content

The purpose of this utility model is to provide a kind of atomizing humidifier flexible, easy to use, safe of controlling for the deficiencies in the prior art.

To achieve these goals, the technical scheme that the utility model provides is: a kind of atomizing humidifier is provided, comprise the control chip that center-control is provided, the peripheral pin of described control chip is connected with the LCD display for display working condition, for controlling the switch module of humidifier work, level switch for detection of cistern water level, Temperature Detector, moisture detector, atomizer driving circuit, fan drive circuit, LED drive circuit and low ripple mu balanced circuit, described atomizer driving circuit, fan drive circuit and LED drive circuit connect respectively atomizer, fan and LED.

Described switch module comprises atomizer switch, fan velocity modulation low switch, the fan high switch of velocity modulation and LED switch.

Described Temperature Detector and moisture detector are used thermistor to form.

The beneficial effects of the utility model are: due to the duty of using the real-time displays temperature of LCD, humidity, water level, atomizer and fan, and provide a plurality of switches to control flexibly, whole atomizer uses very flexibly, convenient and hommization.Level switch is provided, the state that detects in real time that whether there is water or not, carry out security control, make people when using humidifier, needn't drop into too many energy and pay close attention to the service condition of humidifier, more can avoid dryouting water tank, burn out the potential safety hazard such as humidifier, improve the security reliability that household electrical appliance use.

The accompanying drawing explanation

Below utilize accompanying drawing to be further detailed the utility model, but the embodiment in accompanying drawing does not form any restriction of the present utility model.

The circuit structure block diagram that Fig. 1 is humidifier described in the utility model.

The specific embodiment

In order better to understand the technical solution of the utility model, below in conjunction with accompanying drawing, describe the embodiment that the utility model provides in detail.

As shown in Figure 1, the utility model embodiment provides a kind of atomizing humidifier, comprise the control chip that center-control is provided, the peripheral pin of described control chip is connected with LCD display for display working condition, the switch module for controlling humidifier work, level switch, Temperature Detector, moisture detector, atomizer driving circuit, fan drive circuit, LED drive circuit and the low ripple mu balanced circuit for detection of cistern water level, and described atomizer driving circuit, fan drive circuit and LED drive circuit connect respectively atomizer, fan and LED.

Described switch module comprises atomizer switch (ON/OFF), fan velocity modulation low switch (LOW), the fan high switch of velocity modulation (HIGH) and LED switch (LAMP).

The concrete use method of operating of humidifier embodiment described above is as follows:

(1) state 1: in water tank, do not have in the situation of water, the humidifier plug rear LCD backlight that plugs in is lighted to (power supply is backlight will be lighted always as long as have), the anhydrous icon of driven by program is by (the bright 500mS that can glimmer of speed once each second, 500mS goes out), atomization circuit and fan circuit quit work, and the upper pore of LCD can not show.Press ON/OFF, LOW, the HIGH key is invalid, presses the LAMP key effective.Can only show current humidity.

(2) state 2: have in tank in the situation of water, the humidifier plug rear LCD backlight that plugs in is lighted to (power supply is backlight will be lighted as long as have) always, show current humidity simultaneously.Anhydrous icon does not show.Press ON/OFF key (ON/OFF) while opening, atomization circuit work starts atomization, lights a pore (direction is looked from left to right) on LCD simultaneously, and fan is with one grade of entry into service.Now press the LOW button.The upper pore of LCD can not change, and rotation speed of the fan can not change yet.By increasing progressively a pore on HIGH button LCD, rotation speed of the fan increases again a beat, is equivalent to the second gear of fan, by third gear is arranged, fourth gear can be incremented to five pores always always, be equivalent to the 5th grade of fan, now fan full speed running (wind speed is the intrinsic rotating speed of fan).Pressing the upper pore of increase fan speed key LCD can not change again.Rotation speed of the fan can not change yet.Press the LOW key 2345 grades of fan and effectively successively decrease, one grade that reduces to LCD can not subtract again, now on LCD, only shows a pore, and fan is with one grade of running.LOW button and HIGH button are only effective when pressing the ON/OFF key and open, invalid when pressing the ON/OFF key and closing.Turn-off atomization circuit when pressing the ON/OFF key and closing and stop atomization, the whole pores on LCD can not show, fan shuts down.Now can only show current humidity.The LED clicked in LAMP button water tank lights, then clicks LED and extinguish.Be not subject to ON/OFF, LOW, HIGH key and do not have water to affect.

(3) state 3: in the course of the work, the water atomization in tank is not to when having soon, and Program time delay 2s judges whether really not have water, as long as in the situation that detect in these two seconds because water level fluctuation is disturbed and had again water, zero clearing to restart timing two seconds.Only in two seconds, detect without any interfering with while there is no water.Just show anhydrous sign (water that sprayed at follow-up oscillator is annotated or the peripheral globule gos up the water surface while falling after rise or also will always show while manually adding water), turn-off atomization circuit, the testing circuit that turn-offs that whether there is water or not.Press LOW, the HIGH key is invalid.When pressing the ON/OFF key and opening, and the testing circuit of simultaneously opening that whether there is water or not, if water detected, anhydrous sign does not show, opens atomization circuit.(otherwise anti-).Program repeats to again state 3.

The utility model is due to the duty of using the real-time displays temperature of LCD, humidity, water level, atomizer and fan, and provide a plurality of switches to control flexibly, very easy to use and the hommization of whole atomizer, conveniently meet people's flexible control and user demand.Level switch is provided, the state that detects in real time that whether there is water or not, carry out security control, make people when using humidifier, needn't drop into too many energy and pay close attention to the service condition of humidifier, more can avoid dryouting water tank, burn out the potential safety hazard such as humidifier, improve the security reliability that household electrical appliance use.

Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims

1. an atomizing humidifier, it is characterized in that: comprise the control chip that center-control is provided, the peripheral pin of described control chip is connected with LCD display for display working condition, the switch module for controlling humidifier work, level switch, Temperature Detector, moisture detector, atomizer driving circuit, fan drive circuit, LED drive circuit and the low ripple mu balanced circuit for detection of cistern water level, and described atomizer driving circuit, fan drive circuit and LED drive circuit connect respectively atomizer, fan and LED.

2. atomizing humidifier as claimed in claim 1 is characterized in that: described switch module comprises atomizer switch, fan velocity modulation low switch, the fan high switch of velocity modulation and LED switch.

3. atomizing humidifier as claimed in claim 1, is characterized in that: described Temperature Detector and moisture detector use thermistor formation.