CN204853786U

CN204853786U - Humidifier

Info

Publication number: CN204853786U
Application number: CN201520539992.5U
Authority: CN
Inventors: 钟惠文; 黄华政; 罗欢
Original assignee: Midea Group Co Ltd; Guangdong Midea Refrigeration Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2015-07-23
Filing date: 2015-07-23
Publication date: 2015-12-09
Anticipated expiration: 2025-07-23

Abstract

The utility model relates to the technical field of household appliances, a humidifier is provided, include the casing, locate water tank, humidification device and control assembly in the casing, be equipped with in the water tank and carry out the electric heating pipe that heats to water to and can feed back to the temperature control assembly's temperature sensor, electric heating pipe with control assembly electricity connect and lower division of control assembly control / close. The utility model discloses in, set up electric heating pipe and heat water in the water tank, simultaneously, utilize temperature sensor to monitor the temperature, when the temperature missed the default, control assembly instructed electric heating pipe to heat, and when the temperature reached the default, control assembly instructed electric heating pipe to stop the heating to make the temperature keep for invariable default, like this, the humidification volume is also relatively stable, thereby brings more comfortable use to experience for the user.

Description

A kind of humidifier

Technical field

The utility model relates to household electrical appliance technical field, more particularly, relates to a kind of humidifier.

Background technology

Along with growth in the living standard, the requirement of people to living environment, working environment is more and more higher, and various household electrical appliance for improving people's living environment are born thus, and humidifier is exactly one.Humidifier is divided into again ultrasonic humidifier, evaporative humidifier, electric heat type humidifier etc. usually.For evaporative humidifier, the water normal-temperature water that humidification is used, the water temperature of normal-temperature water is different with variation of ambient temperature, when water temperature is different, humidification amount also can be different, therefore add moisture to change with environment temperature difference, like this, low when evaporative humidifier is exactly height when adding moisture to the sensation of user, unstable.

Utility model content

The purpose of this utility model is to provide a kind of humidifier, is intended to solve humidifier water level monitoring in prior art and easily loses efficacy, monitors inaccurate problem.

For solving the problems of the technologies described above, the technical solution of the utility model is: provide a kind of humidifier, comprise housing, water tank, damping device and the Control Component be located in described housing, the electric heating tube that can heat water is provided with in described water tank, and water temperature can be fed back to the temperature sensor of described Control Component, described electric heating tube is electrically connected with described Control Component and opening/closing under described Control Component controls.

Alternatively, be also provided with water level sensor in described water tank, described water level sensor is electrically connected with described Control Component.

Alternatively, be provided with air inlet bottom described housing sidewall, described case top is provided with air outlet, and described air outlet place is provided with the humidity sensor for obtaining air outlet air humidity, and described humidity sensor is electrically connected with described Control Component.

Alternatively, described Control Component comprises control circuit board, and described control circuit board is connected with warning device, and when the humidity that described humidity sensor feeds back is less than default humidity value, warning device sends warning.

Alternatively, described Control Component comprises control circuit board, and described housing is provided with the display interface be connected with described control circuit board, and the humidity of described humidity sensor feedback shows on described display interface.

Alternatively, described air inlet is multiple, is uniformly distributed around described housing circumferential side wall.

Alternatively, described damping device comprises water absorbent net and fan assembly, and described water absorbent net part is soaked in the water of described water tank, and described fan assembly is located at described water tank upper.

Alternatively, described fan assembly comprises motor and by described motor-driven impeller.

In the utility model, in water tank, arrange electric heating tube heat water, meanwhile, utilize temperature sensor to monitor water temperature, when water temperature does not reach preset value, Control Component instruction electric heating tube heats, and when water temperature reaches preset value, Control Component instruction electric heating tube stops heating, thus make water temperature remain constant preset value, like this, add moisture also relatively stable, thus bring more comfortable experience to user.

Accompanying drawing explanation

Fig. 1 is the structural representation of the humidifier that the utility model embodiment provides;

Fig. 2 is the sectional view of the humidifier that the utility model embodiment provides;

10-housing; 11-air inlet; 12-air outlet; 13-humidity sensor;

20-water tank; 21-electric heating tube; 22-temperature sensor; 23-water level sensor;

30-damping device; 31-water absorbent net; 32-fan assembly; 321-motor;

322-impeller; 40-Control Component; 41-control circuit board.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.

It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is called as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.

Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.

With reference to Fig. 1, Fig. 2, the humidifier that the utility model embodiment provides, comprise housing 10, the water tank 20 be located in housing 10, damping device 30 and Control Component 40, the electric heating tube 21 that can heat water is provided with in water tank 20, and water temperature can be fed back to the temperature sensor 22 of Control Component 40, electric heating tube 21 is electrically connected with Control Component 40 and opening/closing under Control Component 40 controls.In the present embodiment, in water tank 20, arrange electric heating tube 21 pairs of water heat, meanwhile, utilize temperature sensor 22 pairs of water temperatures to monitor, when water temperature does not reach preset value, Control Component 40 indicates electric heating tube 21 to heat, and when water temperature reaches preset value, Control Component 40 indicates electric heating tube 21 to stop heating, thus make water temperature remain constant preset value, like this, add moisture also relatively stable, thus bring more comfortable experience to user.

Further, in the present embodiment, be also provided with water level sensor 23 in water tank 20, water level sensor 23 is electrically connected with Control Component 40.When in water tank 20, water level is lower than limit value, water level information is fed back to Control Component 40 by water level sensor 23, and Control Component 40 indicates electric heating tube 21 to stop heating, avoids occurring dry combustion method and causing danger.

Housing 10 sidewall bottom is provided with air inlet 11, and housing 10 top is provided with air outlet 12, and air outlet 12 place is provided with the humidity sensor 13 for obtaining air outlet 12 air humidity, and humidity sensor 13 is communicated with Control Component 40.In the present embodiment, by arranging humidity sensor 13 in air outlet 12 place, the air humidity at air port place can be fed back accurately and rapidly, so can more intuitively, fast reminding user the need of adding water.This humidity sensor 13 adds water for pointing out user, the present embodiment, humidity sensor 13 and water level sensor 23 are set simultaneously, from the view of safety, be equivalent to provide duplex safety measures, generally, after user adds water according to humidity sensor 13 prompting, water level meets the demands, and electric heating tube 21 works; When user does not add water according to humidity sensor 13 prompting, when water level reduces further, level sensor 23 indicates electric heating tube 21 to stop heating, avoids occurring dry combustion method and causing danger.

In the present embodiment, Control Component 40 comprises control circuit board 41, and control circuit board 41 is connected with warning device (not shown), and when the humidity that humidity sensor 13 feeds back is less than default humidity value, warning device sends warning.Warning device can be buzzer also can be the indicator lamp of flicker.

Certainly, also can not arrange warning device, and arrange the display interface (not shown) be connected with control circuit board 41 on the housing 10, the humidity information that humidity sensor 13 feeds back directly shows on display interface.As when water tank 20 not lack of water, during humidifier work, the air of high humility blows out from air outlet 12, and now to feed back to the humidity of control circuit board 41 higher for humidity sensor 13, as higher than 90RH%; When water tank 20 lack of water, during humidifier work, the air humidity blown out from air outlet 12 obviously reduces, and the humidity that now humidity sensor 13 feeds back to control circuit board 41 can reduce, as lower than 80RH%.These humidity show on display interface, and user can add water in time according to display information, and this display mode is similar to our electricity display on mobile phone used at ordinary times, can charge in time according to electricity display situation user.

In the present embodiment, damping device 30 comprises water absorbent net 31 and fan assembly 32.Water absorbent net 31 is located in water tank 20, and water absorbent net 31 part is soaked in the water of water tank 20, and fan assembly 32 is located at water tank 20 top.Water tank 20 is positioned at the bottom of housing 10.Water absorbent net 31 remains the water absorbing properties of good water suction, water absorbent net 31 also has the cotton (not shown) of protection for adsorbing residual soil simultaneously, through protecting cotton adsorption filtration, ensures that the air of blowout is pure, health, safety.Only need remove the residual soil on protection cotton during cleaning with the instrument of hairbrush and so on, therefore, water absorbent net 31 not only remains good water absorbing properties, and easy to clean, long service life.And the grid gap of water absorbent net 31 is little, under the suction of fan assembly 32, the water in water tank 20 is easier after water absorbent net 31 carries out humidification with airflow diverges.

In the present embodiment, fan assembly 32 is located at above water tank 20, it impeller 322 comprising motor 321 and driven by motor 321.Motor 321 impeller 322 is rotated, and sucks air from air inlet 11, and air driven water moves upward through water absorbent net 31, is blown out by air outlet 12, namely forms the air with certain humidity.In the present embodiment, air inlet 11 is multiple, is uniformly distributed around housing 10 circumferential side wall, like this, ensures along housing 10 surrounding air intake equably.

To sum up, in the present embodiment, in water tank 20, arrange electric heating tube 21 pairs of water heat, simultaneously, temperature sensor 22 pairs of water temperatures are utilized to monitor, thus make water temperature remain constant preset value, like this, add moisture also relatively stable, thus bring more comfortable experience to user, and owing to being provided with humidity sensor 13 at air outlet 12 place, the air humidity at air port place can be fed back accurately and rapidly, and then can reminding user is the need of adding water more intuitively, fast, this structure is simple, dependable performance, improves humidifier quality greatly.

These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a humidifier, comprise housing, water tank, damping device and the Control Component be located in described housing, it is characterized in that: in described water tank, be provided with the electric heating tube that can heat water, and water temperature can be fed back to the temperature sensor of described Control Component, described electric heating tube is electrically connected with described Control Component and opening/closing under described Control Component controls.

2. a kind of humidifier as claimed in claim 1, it is characterized in that: be also provided with water level sensor in described water tank, described water level sensor is electrically connected with described Control Component.

3. a kind of humidifier as claimed in claim 1 or 2, it is characterized in that: bottom described housing sidewall, be provided with air inlet, described case top is provided with air outlet, described air outlet place is provided with the humidity sensor for obtaining air outlet air humidity, and described humidity sensor is electrically connected with described Control Component.

4. a kind of humidifier as claimed in claim 3, it is characterized in that: described Control Component comprises control circuit board, described control circuit board is connected with warning device, and when the humidity that described humidity sensor feeds back is less than default humidity value, warning device sends warning.

5. a kind of humidifier as claimed in claim 3, it is characterized in that: described Control Component comprises control circuit board, described housing is provided with the display interface be connected with described control circuit board, and the humidity of described humidity sensor feedback shows on described display interface.

6. a kind of humidifier as claimed in claim 3, is characterized in that: described air inlet is multiple, is uniformly distributed around described housing circumferential side wall.

7. a kind of humidifier as claimed in claim 3, is characterized in that: described damping device comprises water absorbent net and fan assembly, described water absorbent net part is soaked in the water of described water tank, and described fan assembly is located at described water tank upper.

8. a kind of humidifier as claimed in claim 7, is characterized in that: described fan assembly comprises motor and by described motor-driven impeller.