CN211299578U - Humidification device and electric oven - Google Patents

Abstract

A humidifying device comprises an atomizing shell, an ultrasonic atomizing sheet and a fan, wherein the atomizing shell comprises a bottom shell, a cover seat and a cover body, an atomizing cavity is formed in a bottom plate of the bottom shell, and an air inlet pipe is formed in the cover seat; a top plate of the mist outlet cavity is provided with a mist outlet pipe and a water inlet pipe, and the middle part of the water inlet pipe is intersected with the top plate; the lower end of the cover body is buckled with the cover seat and fixedly connected into a whole, an air outlet interface of the fan is communicated with an air inlet pipe, the air inlet pipe extends into the mist outlet cavity, and the lower end of the water inlet pipe extends into the bottom shell; the ultrasonic atomization piece is fixed at the bottom of the atomization cavity. An electric oven with a humidifying device comprises a shell, a door body, an inner container and the humidifying device, wherein the humidifying device is arranged in a space between the inner container and the shell, and a mist outlet pipe of the humidifying device is communicated with a mist inlet hole. The lower end of the water inlet pipe enters the bottom shell, and when the water level line in the bottom shell is positioned at the upper part of the lower end of the water outlet pipe, water stops automatically, so that the structure is simplified, and the use is convenient. The inner container of the electric oven is humidified and generates steam, so that the food is kept fresh and moist.

Description

Humidification device and electric oven

Technical Field

The utility model relates to a pair of humidification device and electric oven.

Background

In the prior art, a humidifying device comprises an atomizing shell, an ultrasonic atomizing sheet, a water tank, a water inlet valve arranged on a bottom plate of the water tank and a fan. There are problems in that: the structure is complex, and the water inlet valve controls water inlet.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: a humidifier is provided, which has the characteristics of reaching the water level line and automatically stopping water inflow.

The utility model discloses another purpose is: provides an electric oven with the characteristics of humidifying inner container and generating steam

The utility model discloses a realize like this: the utility model provides a humidification device, includes atomizing shell, ultrasonic atomization piece and fan, its characterized in that: the atomization shell comprises a bottom shell with an upper opening, a cover seat surrounding the upper opening of the bottom shell and a cover body with a lower opening, an atomization cavity is arranged on a bottom plate of the bottom shell, and an air inlet pipe is arranged on the cover seat; the cover body is provided with a mist outlet cavity, a top plate of the mist outlet cavity is provided with a mist outlet pipe and a water inlet pipe, and the middle part of the water inlet pipe is intersected with the top plate;

the lower end of the cover body is buckled and fixedly connected with the cover seat into a whole, the fan is arranged on the bottom shell, an air outlet interface of the fan is connected and communicated with the air inlet pipe, the air inlet pipe extends into the fog outlet cavity, and the lower end of the water inlet pipe extends into the bottom shell; the ultrasonic atomization piece is fixed at the bottom of the atomization cavity.

The humidifying device is characterized in that: the bottom plate of the bottom shell is provided with a water level cavity, the center of the water level cavity is provided with a water level sensor seat, and the bottom plate of the bottom shell and the bottom plate of the water level cavity have a height difference.

The humidifying device is characterized in that: also comprises a water tank component, the water tank component comprises a shell with a side opening, a water tank with an upper opening and a water outlet valve arranged on the water tank,

the end plate of the shell is provided with a water outlet valve cavity and a water outlet interface communicated with the water outlet valve cavity;

the water outlet valve comprises a valve rod channel arranged at the lower part of one end of the water tank, a valve core seat arranged in the water tank, a valve rod, a valve core and a pressure spring, wherein the valve rod channel is arranged at the lower part of one end of the water tank;

the valve core is positioned in the water tank, the rod body part penetrates through the valve rod channel and the water outlet hole in the valve core seat to be connected with the valve core, the pressure spring is matched with the valve core seat and the head part of the valve rod, and the rod body part is in sliding fit with the water outlet hole in the valve core seat; the water tank is inserted into the shell, the valve rod channel is in liquid seal with the water outlet valve cavity, and the ejector rod of the valve rod is matched with the end plate of the water outlet valve cavity; the water outlet connector is communicated with the water inlet pipe through a water guide pipe.

The utility model provides a take humidification device's electric oven, includes casing, door body, inner bag and as above a humidification device which characterized in that: the inner container is provided with a fog inlet hole;

the humidifying device is arranged in a space between the inner container and the shell, and a mist outlet pipe of the humidifying device is communicated with the mist inlet hole.

The utility model relates to a humidifying device, owing to adopt such structure, in the inlet tube lower extreme got into the drain pan, when the waterline in the drain pan was located the upper portion of the lower extreme of outlet pipe, the automatic stagnant water that stops had simplified structure, convenient to use. The inner container of the electric oven is humidified and generates steam, so that the food is kept fresh and moist.

Drawings

Fig. 1 is one of perspective views of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is one of exploded perspective views of the humidifying device of the present invention.

Fig. 4 is a second exploded perspective view of the humidifying device of the present invention.

Fig. 5 is a sectional view of the humidifying device of the present invention.

Fig. 6 is a view a-a of fig. 5.

Figure 7 is a cross-sectional view of the water tank assembly of the present invention.

Fig. 7A is a partially enlarged view of fig. 7.

Fig. 8 is a perspective view of the valve stem of the present invention.

Fig. 9 is an exploded perspective view of the water tank assembly of the present invention.

Fig. 10 is a perspective view of the electric oven of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Example 1

As shown in fig. 1, 2, 3, and 4, a humidifying device includes an atomizing shell 1, an ultrasonic atomizing sheet 2, and a blower 3, where the atomizing shell 1 includes a bottom shell 4 with an upper opening, a cover seat 41 surrounding the upper opening of the bottom shell, and a cover body 5 with a lower opening, an atomizing chamber 42 is provided on a bottom plate of the bottom shell 4, and an air inlet pipe 411 is provided on the cover seat 41; a mist outlet cavity 51 is formed in the cover body 5, a mist outlet pipe 52 and a water inlet pipe 53 are arranged on a top plate of the mist outlet cavity 51, and the middle part of the water inlet pipe 53 is intersected with the top plate;

the lower end of the cover body 5 is buckled with the cover seat 41 and fixedly connected into a whole, the fan 3 is arranged on the bottom shell 4, the air outlet port 31 of the fan 3 is communicated with the air inlet pipe 411, the air inlet pipe 411 extends into the fog outlet cavity 51, and the lower end of the water inlet pipe 53 extends into the bottom shell 4; the ultrasonic atomization plate 2 is fixed at the bottom of the atomization cavity 42. By adopting the structure, when the water level of the bottom shell 4 and the lower end of the water inlet pipe have the height difference H1, the water inlet pipe stops feeding water, and the automatic switch is realized to keep the water level.

A water level cavity 43 is arranged on the bottom plate of the bottom shell 4, a water level sensor seat 431 is arranged in the center of the water level cavity 43, and a height difference H2 is formed between the bottom plate of the bottom shell 4 and the bottom plate of the water level cavity 43.

Also comprises a water tank component, the water tank component comprises a shell 6 with a side opening, a water tank 7 with an upper opening and a water outlet valve 8 arranged on the water tank,

the lower end of the end plate of the shell 6 is provided with a water outlet valve cavity 61 and a water outlet interface 62 communicated with the water outlet valve cavity;

the outlet valve 8 comprises a valve rod channel 81 arranged at the lower part of one end of the water tank 7, a valve core seat 82 arranged in the water tank, a valve rod 83, a valve core 84 and a pressure spring (not shown in the figure), wherein the valve rod 83 comprises a rod body 831, a valve core fixing part 832 arranged at one end of the rod body, a head 833 arranged at the other end of the rod body, a top rod part 834 and a water guide groove 835 arranged along the axis, and the water guide groove 835 penetrates through the head part 832;

the valve core 84 is positioned in the water tank 8, the rod body 831 passes through the valve rod channel 81 and the water outlet hole on the valve core seat 82 to be connected with the valve core 84, the pressure spring is matched with the valve core seat 82 and the head 833 of the valve rod 83, and the rod body 831 is in sliding fit with the water outlet hole on the valve core seat 82; the water tank 7 is inserted into the shell 6, and the water tank 7 is detachably matched with the shell 6; the valve rod channel 81 is inserted into the water outlet valve cavity 61 and is in liquid seal, and the ejector rod 834 of the valve rod is matched with an end plate of the water outlet valve cavity 61; the water outlet connector is communicated with the water inlet pipe through a water guide pipe. The valve core 84 leaves the valve core seat 82, and the water in the water tank 7 enters the valve rod channel 81 through the guiding groove 835 and then enters the water outlet port 62. When the water tank 7 is separated from the housing 6, the valve core 84 is attached to the valve core seat under the action of the pressure spring.

Example 2

As shown in fig. 10, an electric oven with a humidifying device comprises a housing 9, a door 10, an inner container 11 and a humidifying device, wherein the inner container 11 is provided with a mist inlet 111;

the humidifying device is arranged in a space between the inner container 11 and the shell 9, and a mist outlet pipe 52 of the humidifying device is communicated with the mist inlet hole 111; the water tank assembly is arranged on the upper part of the humidifying device, and the water outlet port 62 of the water tank assembly is communicated with the water inlet pipe 53 through a water guide pipe.

What has been described above is only a preferred embodiment of the present invention. It should be noted that, for a person skilled in the art, several modifications and variations can be made without departing from the principle of the invention, which is also considered as the protection scope of the invention.

Claims (4)

1. The utility model provides a humidification device, includes atomizing shell, ultrasonic atomization piece and fan, its characterized in that: the atomization shell comprises a bottom shell with an upper opening, a cover seat surrounding the upper opening of the bottom shell and a cover body with a lower opening, an atomization cavity is arranged on a bottom plate of the bottom shell, and an air inlet pipe is arranged on the cover seat; the cover body is provided with a mist outlet cavity, a top plate of the mist outlet cavity is provided with a mist outlet pipe and a water inlet pipe, and the middle part of the water inlet pipe is intersected with the top plate;

the lower end of the cover body is buckled and fixedly connected with the cover seat into a whole, the fan is arranged on the bottom shell, an air outlet interface of the fan is connected and communicated with the air inlet pipe, the air inlet pipe extends into the fog outlet cavity, and the lower end of the water inlet pipe extends into the bottom shell; the ultrasonic atomization piece is fixed at the bottom of the atomization cavity.

2. A humidification device as claimed in claim 1, wherein: the bottom plate of the bottom shell is provided with a water level cavity, the center of the water level cavity is provided with a water level sensor seat, and the bottom plate of the bottom shell and the bottom plate of the water level cavity have a height difference.

3. A humidification device as claimed in claim 1 or claim 2, wherein: also comprises a water tank component, the water tank component comprises a shell with a side opening, a water tank with an upper opening and a water outlet valve arranged on the water tank,

the end plate of the shell is provided with a water outlet valve cavity and a water outlet interface communicated with the water outlet valve cavity;

the water outlet valve comprises a valve rod channel arranged at the lower part of one end of the water tank, a valve core seat arranged in the water tank, a valve rod, a valve core and a pressure spring, wherein the valve rod channel is arranged at the lower part of one end of the water tank;

the valve core is positioned in the water tank, the rod body part penetrates through the valve rod channel and the water outlet hole in the valve core seat to be connected with the valve core, the pressure spring is matched with the valve core seat and the head part of the valve rod, and the rod body part is in sliding fit with the water outlet hole in the valve core seat; the water tank is inserted into the shell, the valve rod channel is in liquid seal with the water outlet valve cavity, and the ejector rod of the valve rod is matched with the end plate of the water outlet valve cavity; the water outlet connector is communicated with the water inlet pipe through a water guide pipe.

4. An electric oven with a humidifying device, which comprises a shell, a door body, an inner container and the humidifying device as claimed in claim 1, and is characterized in that: the inner container is provided with a fog inlet hole;

the humidifying device is arranged in a space between the inner container and the shell, and a mist outlet pipe of the humidifying device is communicated with the mist inlet hole.

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