KR200317577Y1 - Humidifier - Google Patents

Abstract

It is intended to start a humidifier away from the reservoir system, which was a breeding ground for bacterial growth. In the conventional humidifier (FIG. 1), the water (in the water storage valve 105 installed in the main body 107 from the water supply valve 109 provided in conjunction with the lid 110 provided on the lower end of the water reservoir 112 for water) ( 111 is supplied to the ultrasonic vibrator 108 in a manner of generating a mist to remove the water level sensor 202 and the ultrasonic vibrator 203 is installed at the lower end of the bucket 201 to adjust the strength of the ultrasonic vibration according to the height of the water It is designed as a method to generate a constant haze regardless of the amount of water at all times, and basically blocks the input of water into the main body, so as to solve the problems that always contain anxiety of the user such as fear of bacterial propagation and maintain cleanliness. Devised.

Description

Humidifier

In the manner in which the water tank 112 and the main body 107 are separated as in the conventional combined humidifier of FIG. 1, water is supplied from the water supply valve 109 installed in the lid 110 of the water tank 112, so that the main body 107 is provided. Water is always stored in the reservoir 105 installed in the water and also provides a heater 106 for the heating and humidification, the ultrasonic vibrator 108 near the structure is complicated and does not stand out if you do not pay attention to the season, depending on the season There is a concern that there is a fear of bacteria propagation, such as floating matters left unattended for a long time, there is a problem that always contains anxiety of the user.

The present invention removes the reservoir 105 and the ultrasonic vibrator 108 installed in the main body 107 as a means for solving the above problems and mounted the ultrasonic vibrator 205 in the lower portion of the bucket 203.

However, if the intensity of the vibration is not adjusted according to the amount of water, haze does not occur well, or a problem occurs that occurs too much.

Therefore, a water level sensor 204 for automatically sensing the depth of the water is required, and a device for adjusting the vibration intensity of the ultrasonic vibrator by detecting its signal is required, and a means for sterilization is required.

* Figure 1

101-Nozzle

102-discharge passage

103-partition

104-blow motor

105-reservoir

106-heater

107-Body

108-Ultrasonic Oscillator

109-water supply valve

110-lid

111-water

112-bucket

113-handle

* Figure 2

201-handle

202-lid

203-bucket

204-Water level sensor

205-Ultrasonic Oscillator

* Figure 3

301-Nozzle

302-Drip Valve

303-Wind Path

304-heating heater

305-Temperature sensor

306-Blowing Motor

307-Heater sink with support for heater

308-heating switch

309-Body

310-Settling Bucket

311-spring pin contacts

312-safety switch

313-mist slot

314-Water level sensor contact

315-Water level sensor thread groove

316-ultrasonic vibrator contacts

317-Ultrasonic Oscillator Screw Groove

318-Ultrasonic Oscillators

319-Ultrasonic vibrator insert

320-bucket

321-water hole

322-lid

323-handle

324-Haze Discharge

325-Water level sensor insert

326-Water level sensor

* Figure 4

400-level sensor

401-hall

402-Sensor protection cap

403-tungsten rods with insulating coating

404-Contract contact

405-Water Level Comparison

406-vibrator control unit

407-humidification control circuit

* Figure 5

501-Dummyster

* Figure 6

601-bimetal

* Figure 7

701-Reflector

702-Support

703-heat sink

704-insulator

2 is an external view showing a representative view of the present invention, and the internal perspective view of FIG. 3 may be divided into a water tank 320 part and a main body 309 part.

The ultrasonic vibrator 318 and the water level sensor 326 with electrical contacts are installed at the bottom of the water tank 320, which is screwed by screw grooves 315 and 317 and insertion holes 319 and 325, respectively, for easy cleaning and replacement. On the top, it can be seen that the water supply hole 321 and the lid 322 and the handle 323, and one side is provided with a mist discharge outlet 324.

The main body 309 is provided with a power supply device (Fig. 4) and an electric circuit (Fig. 4) for adjusting the amount of humidification. In addition to this, when the water tank 320 is separated from the main body 309, A safety switch 312 is provided to cut off all power, and a heating heater 304 is installed on the top of the blower motor 306 as a means for sterilization which is a disadvantage of the ultrasonic humidifier, so that it can be sterilized by hot air. In order to prevent damage to the main body 309 due to heat during the operation of the heater 403, an insulator 704 was formed at the rim to be mounted on the heater sink 307 serving as a support, and formed at the nozzle 301 during misting discharge. In order to prevent condensation from entering the main body 309 through the wind passage 303, the water drop preventing plate 302 is installed and the ultrasonic vibrator 318 provided at the bottom of the water tank 320. Electrical scene of the water level sensor 326 Spring pin contact point 311 is installed on the upper surface to transmit or receive the signal, and equipped with a water level level comparator 405 that can monitor the depth of the water by receiving the signal from the water level sensor 326 and comparing the height of the water. 4 is applied to the vibrator control unit 406 so that the vibration intensity of the ultrasonic vibrator 318 can be automatically controlled.

The water level sensor 400 of FIG. 4 is provided with four electrodes of different heights A, B, C, and D, and strong ultrasonic output when water is detected at all electrodes of B, C, and D with reference to A as a reference point. If only the B and C points are detected, the intermediate output is detected. If only the B point is detected, the weak ultrasonic power is generated. If no water is detected from all the electrodes of the B and C and D points, As the function of the water level level comparator 405, the humidification amount control circuit 407 and the oscillator control unit 406, which is an output control circuit of the ultrasonic vibrator 318, are interlocked so as to shut off electricity while the function is stopped. Power circuit can be controlled automatically.

On the other hand, the sensor protection cap 402 provided in the water level sensor 400 protects the tungsten rod 403 and the plating contact 404, which formed the insulation coating, and prevents the malfunction of the sensor due to mist, and sensor protection The hole 401 perforated at a predetermined interval on one side of the cap 402 prevents a malfunction of sensing due to a pressure difference when the water level gradually decreases.

5 is an example of a control method of the heating heater 304 installed as a fuming sterilization means, the temperature control method using the dummy 501,

6 illustrates a method of controlling the heater using the bimetal 601, and by turning on the heating switch 308, the heating heater 304 is maintained at a constant temperature, and thus the wind of the blower motor 306 is converted into hot air. As a conversion, the implementation of a complex humidifier capable of strong sterilization action was exemplified.

FIG. 7 illustrates that the heat generated from the heater 304 is not directly transferred to the main body to the support 307 of the aluminum material in the structure and installation of the heater 304 for the hot air humidification and the heater sink 307 serving as the support of the heater. A reflecting plate 701 and an insulator 704 were provided, and a heat sink 703 was provided on the side of the support to prevent the body 309 from being oxidized by heat.

As described above, the present invention does not have a separate reservoir 105 in the main body, unlike the structure of the conventional ultrasonic humidifier (FIG. 1), and has a method of discharging by directly generating mist in the bucket 320, and the bucket 320 ), The transparent or semi-transparent structure, the user can easily determine the state of the water will not be left to be contaminated.

In addition, the general knowledge in the industry in the shape and structure of the present invention, and in particular, the position and method of installing the water level sensor and the ultrasonic vibrator, and the support provided with a heating heater and a heat sink, which are controlled by using a temperature sensor which is a means of heating and humidification It is natural that the person having the present invention may apply a partly modification or modification.

The representative expected effect of the present invention will be, first of all, cleanliness. Since the body is not a structure that accumulates water, the user can maintain the cleanness only by replenishing the water in the water tank, even when the water is stored for a long time, and can improve productivity due to the structural simplification of the water body.

Claims (7)

In the humidifier to generate and discharge mist directly from the bucket, Bucket 320, Positioning the ultrasonic vibrator 318 and the water level sensor 326 on the inner bottom, the contact 314 for transmitting the signal of the water level sensor 326 to the water level level comparator 405 and the contact 316 for receiving the vibration output. In order to provide a haze discharge port 324 on the upper side and to facilitate the supply of water, and to install the lid and the handle 323, The main body 309 is Safety switch 312 which is a means for detecting the presence or absence of the water tank 320, the spring pin contact point 311 that can transmit and receive the input and output signals of the water level sensor 326 and the ultrasonic vibrator 318, and the ultrasonic wave according to the height of the water By generating the wind as the water level level comparator 405 and the blower motor 306 that can automatically adjust the intensity of the output signal, by fixing the heating heater 304 on the upper end of the support 307 serving as the heater sink It is provided with a nozzle 301 having a structure capable of generating hot air and providing a mist inlet 313 at the height of the mist discharge outlet 320 on the upper side of the wind passage 303, and detachable from the fall prevention plate 302. Humidifier, characterized in that consisting of the water tank (320) and the main body (309). The water level sensor 326 installed in the bucket 320 in claim 1, It is made of tungsten and other materials with no fear of rust, and consists of four bars with different heights.All parts except the plating contact 404 for position detection are insulated using an insulator and the lowest rod is installed (Fig. 4A). Humidifier, characterized in that consisting of a protective cap 402 having a hole 401 of a predetermined interval to automatically detect the water level of the bucket 320 to be a reference point. The safety switch 312 is installed in the main body 309 in claim 1, Humidifier, characterized in that it is provided as a means of safety by operating in conjunction with the power circuit so that when the user removes the water tank 320, even if the power is turned on, all the power automatically cut off. The fall prevention plate 302 installed in the main body 309 in claim 1, When condensation is generated by the discharged mist, the condensation blocks the inflow of the condensation into the main body 309 along the wind passage 303, and at the same time, the mist condensation 309 and the mist ejection outlet 320 flow back into the bucket 317. Humidifier, characterized in that at least a plurality of fixed plates are installed to be shifted up and down the mist inlet 309 at a predetermined inclination angle. The heating heater 304 is installed in the main body 309 in claim 1, It operates in conjunction with the heating switch 308, while being controlled at a constant temperature using the dummy 501 or bimetal 601 as the temperature sensor 305, the insulator 704 which is not easy to conduct heat is fixedly installed at the edge. Humidifier, characterized in that provided with a heat reflecting plate (701). The method of claim 1, wherein the heater sink 307 also serves as a support, Humidifier characterized in that the heating heater 304 is placed in a structure that can be fixed, the side having a plurality of heat sinks 703 and using an aluminum material. The method of claim 5, wherein the reflector 701 is Humidifier characterized in that the upper and lower penetrates in the shape of a cylindrical or square pillar, made of tungsten material.