CN217584719U

CN217584719U - Hot mist humidifier

Info

Publication number: CN217584719U
Application number: CN202122964839.5U
Authority: CN
Inventors: 陈金辉; 刘超
Original assignee: Guangdong Kegao Electronics Co ltd
Current assignee: Guangdong Kegao Electronics Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-10-14
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses a hot fog humidifier, which comprises a water tank and an upper cover arranged at the top end of the water tank, wherein a fog guide pipe is arranged in the water tank, an atomizing device is arranged above the fog guide pipe, a fog outlet is arranged on the upper cover, a heating device is arranged below the fog outlet, the fog guide pipe, the heating device and the fog outlet are communicated, and fog in the fog guide pipe is discharged from the fog outlet after passing through the heating device; the heating device comprises a heating element and a radiating element, and the heating element is connected with the radiating element to form the heating device. The utility model discloses simple structure can spout the suitable hot fog of temperature safely and stably.

Description

Hot mist humidifier

Technical Field

The utility model relates to a humidifier field especially relates to a hot fog humidifier.

Background

The ultrasonic humidifier adopts a circuit to transmit ultrasonic oscillation to the surface of a piezoelectric ceramic vibrator, the piezoelectric ceramic vibrator can generate axial mechanical resonance change, and the mechanical resonance change is transmitted to liquid in contact with the piezoelectric ceramic vibrator, so that the liquid surface is bulged, and cavitation is generated around the bulge. At present, hot mist humidifiers in the market mainly have two realization modes, one mode is that a conventional split humidifier structure platform is attached, a PTC heating element is added on a water tank provided with an atomizing sheet, and water in the water tank where the atomizing sheet is located is heated; the other type is that a PTC heating piece is arranged in the water tank, an ultrasonic atomization sheet is not needed, water in the water tank is heated to boiling through the PTC heating piece or an electric heating rod, and steam after boiling is diffused into air through a mist outlet channel to form a humidifying effect.

The two hot mist implementation methods have the following problems: the scheme that the ultrasonic atomization is combined with the PTC heating piece and arranged in the water tank can form a layer of scale on the upper surface of the PTC heating piece after long-term use, frequent cleaning is needed, and high-temperature water can damage and attenuate the ultrasonic atomization piece soaked in the water to influence the mist generation effect; the water in the water tank is heated to boiling only by the PTC heating element or the electric heating rod, and the temperature of the water mist sprayed out of the mist outlet is high and is close to 100 ℃, so that the human body is easily scalded.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hot fog humidifier is provided, its simple structure can spout the hot fog of suitable temperature safely and stably.

In order to solve the problems, the utility model provides a hot mist humidifier, which comprises a water tank and an upper cover arranged at the top end of the water tank, wherein a mist guide pipe is arranged in the water tank, an atomizing device is arranged above the mist guide pipe, a mist outlet is arranged on the upper cover, a heating device is arranged below the mist outlet, the mist guide pipe, the heating device and the mist outlet are communicated, and mist in the mist guide pipe is discharged from the mist outlet after passing through the heating device;

the heating device comprises a heating element and a radiating element, and the heating element is connected with the radiating element to form the heating device.

Preferably, the heat dissipation member is connected with the mist guide pipe, the heat dissipation member is arranged at the top end of the mist guide pipe, the heat dissipation member is arranged below the mist outlet, and the mist in the mist guide pipe is discharged from the mist outlet after passing through the heat dissipation member of the heating device.

Preferably, the heat dissipation member is provided with heat conducting ribs on an inner wall thereof, and the heat conducting ribs are regularly distributed on the inner wall of the heat dissipation member.

Preferably, a first cavity is arranged in the upper cover, and the heating device is arranged in the first cavity.

Preferably, a control plate and an atomization driving plate are further arranged in the first cavity.

Preferably, a sealing ring is arranged at the joint of the upper cover and the water tank, and the sealing ring prevents mist in the water tank from entering the first cavity.

Preferably, the atomization device is arranged at the bottom of the mist guide pipe; the atomizing means comprises a shaped ring.

Preferably, the heat generating member includes a PTC ceramic heat generating member; the heat sink includes an aluminum alloy heat sink.

The utility model discloses, following beneficial effect has:

the utility model provides a hot fog humidifier comprises a water tank and an upper cover arranged at the top end of the water tank, wherein a fog guide pipe is arranged in the water tank, an atomizing device is arranged above the fog guide pipe, a fog outlet is arranged on the upper cover, a heating device is arranged below the fog outlet, the fog guide pipe, the heating device and the fog outlet are communicated, and fog in the fog guide pipe is discharged from the fog outlet after passing through the heating device; the heating device comprises a heating element and a radiating element, and the heating element is connected with the radiating element to form the heating device. The utility model discloses simple structure can spout the suitable hot fog of temperature safely and stably.

Drawings

Fig. 1 is a cross-sectional view of the hot mist humidifier of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the accompanying drawings.

In order to solve the technical problem, a hot mist humidifier is provided, as shown in fig. 1, including a water tank 1 and an upper cover 2 disposed at the top end of the water tank 1, a mist guide pipe 4 is disposed in the water tank 1, an atomizing device 5 is disposed above the mist guide pipe 4, a mist outlet 22 is disposed on the upper cover 2, a heating device 3 is disposed below the mist outlet 22, the mist guide pipe 4, the heating device 3 and the mist outlet 22 are communicated, and mist in the mist guide pipe 4 is discharged from the mist outlet 22 after passing through the heating device 3;

the heating device 3 comprises a heating element 31 and a heat sink 32, and the heating element 31 is connected with the heat sink 32 to form the heating device 3.

Compared with the prior art, the utility model discloses will heating device 3 is placed go out fog mouth 22 below, compare in direct general heating device 3 places in water tank 1, can form the one deck incrustation scale on the surface of the device that generates heat after having avoided long-term the use, influences out fog quality of water. Meanwhile, the heating device 3 heats the mist in the mist guide pipe 4, the temperature of the heated mist is far lower than that of the mist generated after the water in the water tank is heated to boiling by the heating piece 31 or the electric heating rod, and scalding of hot mist to a human body is avoided. The utility model has simple structure and can safely and stably spray hot mist with proper temperature.

Specifically, the heating device 3 includes a heating element 31 and a heat dissipation element 32, preferably, the heat dissipation element 32 is connected to the mist guide pipe 4, the heat dissipation element 32 is disposed at the top end of the mist guide pipe 4, the heat dissipation element 32 is disposed below the mist outlet, and the mist in the mist guide pipe 4 is discharged from the mist outlet 22 after passing through the heat dissipation element 32 of the heating device 3. Preferably, heat conducting ribs are arranged on the inner wall of the heat dissipation member 32, and the heat conducting ribs are regularly distributed on the inner wall of the heat dissipation member 32. The heat conducting ribs increase the contact area of the heat dissipation member 32 and the water mist, thereby increasing the heat dissipation area. The materials of the heat generating element 31 and the heat sink 32 will influence the final hot mist temperature. Preferably, the heat generating member 31 includes a PTC ceramic heat generating member 31; the heat sink 32 includes an aluminum alloy heat sink 32. The heating element 31 is a PTC ceramic heating element 31, so that the temperature of finally obtained hot mist is not too high, hot mist scalding is avoided, the heat dissipation element 32 is an aluminum alloy heat dissipation element 32, heat conduction efficiency can be improved, and the suitable hot mist is stably and continuously improved.

When the humidifier works, mist is generated in the mist guide pipe 4, and preferably, the atomizing device 5 is arranged at the bottom of the mist guide pipe 4; the atomizing means 5 comprises a shaped ring. Atomized particles generated by the energy-gathering ring pass through the fog guide pipe 4, pass through the heating device 3 and are sprayed out of the fog outlet 22. When the humidifier is in a working state, the PTC ceramic heating element generates heat and conducts the heat to the aluminum alloy heat dissipation part 32 below the mist outlet 22, the aluminum alloy heat dissipation part 32 heats passing atomized particles, and finally hot mist is discharged from the mist outlet 22.

Further, the heating device 3 is disposed on the upper cover 2, preferably, a first cavity is disposed in the upper cover 2, and the heating device 3 is disposed in the first cavity 21. In order to realize the control of the humidifier, it is further necessary to provide a heat dissipation member 32 made of aluminum alloy, and preferably, the heat dissipation member 32 made of aluminum alloy is further provided in the first chamber 21. In order to maintain a dry environment in the first cavity 21, it is preferable that a sealing ring is disposed at a connection position of the upper cover 2 and the water tank 1, and the sealing ring prevents mist in the water tank 1 from entering the first cavity 21.

The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.

Claims

1. A hot fog humidifier is characterized by comprising a water tank and an upper cover arranged at the top end of the water tank, wherein a fog guide pipe is arranged in the water tank, an atomization device is arranged above the fog guide pipe, a fog outlet is formed in the upper cover, a heating device is arranged below the fog outlet, the fog guide pipe, the heating device and the fog outlet are communicated, and fog in the fog guide pipe is discharged from the fog outlet after passing through the heating device;

2. The hot mist humidifier according to claim 1, wherein the heat dissipating member is connected to the mist guiding pipe, the heat dissipating member is disposed at a top end of the mist guiding pipe, the heat dissipating member is disposed below the mist outlet, and the mist in the mist guiding pipe passes through the heat dissipating member of the heating device and is discharged from the mist outlet.

3. A hot mist humidifier according to claim 1, wherein said heat sink has heat conducting ribs on its inner wall, said heat conducting ribs being regularly distributed on said heat sink inner wall.

4. The hot mist humidifier of claim 1, wherein said upper cover defines a first chamber therein, and said heating means is disposed within said first chamber.

5. The hot mist humidifier of claim 4 wherein a control plate and an atomizing drive plate are also disposed within the first chamber.

6. The hot mist humidifier as claimed in claim 4, wherein a sealing ring is provided at a connection between the upper cover and the water tank, and the sealing ring prevents mist in the water tank from entering the first cavity.

7. The hot mist humidifier of claim 1, wherein said atomizing means is provided at a bottom of said mist guide pipe; the atomizing means comprises a shaped ring.

8. The hot mist humidifier according to claim 1, wherein the heat generating member comprises a PTC ceramic heat generating member; the heat sink includes an aluminum alloy heat sink.