CN214172444U - Upper water adding humidifier - Google Patents
Upper water adding humidifier Download PDFInfo
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- CN214172444U CN214172444U CN202120219474.0U CN202120219474U CN214172444U CN 214172444 U CN214172444 U CN 214172444U CN 202120219474 U CN202120219474 U CN 202120219474U CN 214172444 U CN214172444 U CN 214172444U
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- water
- water tank
- sliding rod
- overflow port
- atomizing
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Abstract
An object of the utility model is to provide an on add water humidifier, include the water tank and install the host computer on the water tank, be equipped with the atomizing chamber in the host computer, be equipped with between host computer and the water tank and be used for conveying the last water system in atomizing chamber with the water in the water tank. Be equipped with the overflow mouth outside can discharging the atomizing chamber with the water of atomizing intracavity in the atomizing chamber, the position of overflow mouth is higher than the chamber bottom in atomizing chamber to when making the surface of water of atomizing intracavity be higher than the overflow mouth, discharge outside the atomizing chamber from the overflow mouth, borrow this water level that can realize atomizing intracavity keeps invariable, can make the atomizing chamber have the working water level of suitable preferred. Simultaneously, can avoid the surface of water in the atomizing cavity to increase continuously and produce harmful effects when last water system continuously works through setting up the overflow mouth.
Description
Technical Field
The utility model relates to an on add water humidifier.
Background
Most of the upper water adding humidifiers have the following structure: the host is installed in the water tank top, is equipped with between host and the water tank to be used for conveying the water feeding system in the atomizing chamber with the water in the water tank, is equipped with the filler with the water tank intercommunication on the host computer, can directly pass through the filler adds water, need not to take out water tank easy operation. A foldable air humidifier as disclosed in chinese utility model patent CN 212029802U specification.
However, when the existing upper water adding humidifier works, water in the water tank is firstly conveyed into the atomization chamber through the water feeding system, and the water level in the atomization chamber is difficult to control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an on add water humidifier, include the water tank and install the host computer on the water tank, be equipped with the atomizing chamber in the host computer, be equipped with between host computer and the water tank and be used for conveying the water of water tank to the last water system in atomizing chamber, be equipped with the overflow mouth that can discharge the water of atomizing intracavity outside the atomizing chamber in the atomizing chamber, the position of overflow mouth is higher than at the bottom of the chamber in atomizing chamber.
The utility model discloses a when the surface of water of atomizing intracavity is higher than the overflow mouth, discharge outside the atomizing chamber from the overflow mouth, borrow this water level that can realize the atomizing intracavity keeps invariable, can make the working water level that the atomizing chamber has suitable preferred.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the host of the present invention.
Fig. 3 is a schematic structural diagram of the valve of the present invention.
Fig. 4 is a schematic structural diagram of the water tank of the present invention.
Fig. 5 is a schematic view of the usage state of the present invention.
Detailed Description
The application scheme is further described below with reference to the accompanying drawings:
referring to fig. 1-5, the upper water adding humidifier comprises a water tank 20 and a main unit 10 mounted on the water tank 20, wherein an atomizing chamber 11 is arranged in the main unit 10, and a water supply system 30 for delivering water in the water tank 20 to the atomizing chamber 11 is arranged between the main unit 10 and the water tank 20.
The atomizing chamber 11 is provided with an overflow port 12 which can discharge water in the atomizing chamber 11 out of the atomizing chamber 11, and the position of the overflow port 12 is higher than the chamber bottom of the atomizing chamber 11, so that when the water level in the atomizing chamber 11 is higher than the overflow port 12, the water is discharged out of the atomizing chamber 11 from the overflow port 12, thereby realizing that the water level in the atomizing chamber 11 is kept constant, and enabling the atomizing chamber 11 to have a proper and better working water level.
In the chinese utility model patent CN 212029802U, if the water supply system continuously adds water, the increased water level may cross the outlet of the wind guide channel in the atomizing chamber, so that the water in the atomizing chamber flows back to the wind guide channel or the fan; the water level which is increased continuously may leak across a water mist outlet which is arranged on the main machine and communicated with the atomizing chamber; in order to avoid these undesirable conditions, and at the same time avoid the situation where the atomising chamber is free of water, it is generally necessary to control the operating conditions of the watering system accurately and continuously, which entails difficulties in the construction of the product. For example, a water level sensing device is additionally arranged in the atomizing cavity to control the water feeding device and the like. In the present embodiment, even when the water supply system is continuously operated, the overflow port 12 can prevent the water level in the atomization chamber 11 from continuously increasing and causing adverse effects.
The overflow port 12 communicates with the water tank 20 so that water discharged from the overflow port 12 flows into the water tank 20.
The host machine 10 is provided with the water filling port 13, the water filling port 13 is communicated with the atomizing chamber 11, when water is added to the humidifier, the water is poured into the atomizing chamber 11 from the water filling port 13, and the added water flows into the water tank 20 through the overflow port 12 in the atomizing chamber 11, so that the water filling chamber is not required to be separately arranged, the structure can be simplified, the manufacturing difficulty is reduced, and meanwhile, the space of the atomizing chamber 11 can be increased to prompt the atomizing chamber 11 to store water. The filler 13 is provided with a dust cover (not shown).
A valve 40 for selectively opening or closing the overflow port 12 is provided in the overflow port 12. The technical scheme can improve the use flexibility by arranging the valve 40.
In this embodiment, the main body 10 is detachably mounted on the water tank 20. The water tank 20 is provided with an operating mechanism. The valve 40 is switched between an open state in which it opens the overflow 12 and a closed state in which it closes the overflow 12; the valve 40 is in an open state when the main body 10 is mounted on the water tank 20 to interfere with the operating mechanism; the valve 40 is closed when the main body 10 is detached from the water tank 20 and separated from the operating mechanism. Specifically, the method comprises the following steps:
a hollow downpipe 14 is arranged in the main machine 10; the upper end of the downpipe 14 passes through the bottom of the atomization chamber 11 and extends into the atomization chamber 11, and the lower end of the downpipe 14 extends downwards and faces the water tank 20. The upper end of the downpipe 14 is provided with an upper end opening, and the upper end opening is an overflow port 12. The lower end of the downpipe 14 is provided with a lower end opening, and the lower end opening is communicated with the water tank 20. The valve 40 includes a sliding rod 41 and an elastic sealing plug 42, and in this embodiment, the elastic sealing plug 42 is, for example, a rubber plug, a silicone plug, or the like. The sliding rod 41 is slidably mounted in the downpipe 14 up and down between a high position and a low position, in this embodiment, the axis of the sliding rod 41 coincides with the axis of the downpipe 14, when the sliding rod 41 is in the low position, the sliding rod 41 is driven to move up to move the sliding rod 41 from the low position to the high position, the upper end of the sliding rod 41 faces the upper end of the downpipe 14, and the lower end of the sliding rod 41 faces the lower end of the downpipe 14.
The elastic sealing plug 42 is fixedly installed at the upper end of the sliding rod 41. The elastic sealing plug 42 is plugged into the overflow port 12 when the sliding rod 41 is in the low position so as to close the overflow port 12; the elastic sealing plug 42 is drawn away from the overflow port 12 to open the overflow port 12 when the sliding rod 41 is in the high position.
An elastic resetting mechanism is arranged between the downpipe 14 and the sliding rod 41 or between the main machine 10 and the sliding rod 41, and the elastic resetting mechanism enables the sliding rod 41 to always have a tendency of returning from a high position to a low position; the operating mechanism includes a top rod 21, and when the main unit 10 is mounted on the water tank 20, the top rod 21 abuts against the lower end of the sliding rod and pushes up the sliding rod 41 to move the sliding rod 41 to the high position against the elastic resetting mechanism.
In this embodiment, the elastic return mechanism 43 is shown to be arranged between the downpipe and the sliding rod; the elastic reset mechanism comprises a compression spring 43 sleeved outside the sliding rod 41, the upper end of the compression spring 43 faces the upper end of the sliding rod 41, the lower end of the compression spring 43 faces the lower end of the sliding rod 41, the upper end of the compression spring 43 is connected with the downpipe 14, the lower end of the compression spring 43 is connected with the lower end of the sliding rod 41, and particularly, the compression spring is abutted to a convex edge 411 at the lower end of the sliding rod 41; the top bar 21 is inserted into the downpipe 14 through the lower opening of the downpipe 14 when the host 10 is mounted on the water tank 20.
The host 10 is provided with a water mist outlet 15 communicated with the atomizing cavity 11, the cavity bottom of the atomizing cavity 11 is provided with one or more atomizing devices 50. The atomizing chamber 11 is provided with an air guide channel 16, the air guide channel 16 is provided with an air outlet 161, and an air inlet of the air guide channel 16 is provided with a fan 60. The position of the overflow port 12 is lower than the water mist outlet 115 and the air outlet 161, so as to prevent the water level in the atomizing chamber 11 from flowing back to the air guide channel 16 or the fan 60.
A water feeding pipe 17 is arranged in the main machine 10, the upper end of the water feeding pipe 17 penetrates through the bottom of the atomization cavity 11 and extends into the atomization cavity 11, and the lower end of the water feeding pipe is connected with a water feeding system 30; the upper end of the upper water pipe 17 is provided with a water outlet 171, and the position of the water outlet 171 is higher than that of the overflow port 12, so that the risk that liquid in the atomizing cavity 11 flows out of the upper water pipe 17 when the main machine is detached is reduced.
The water supply system 30 includes a water supply device 31, and a connection pipe 32 connecting the water supply device 31 and the water supply pipe 17. The water supply device 31 is arranged in the water tank 20, and the water supply device 31 is a water pump. The lower end of the upper water pipe 17 is provided with a first connector 172 connected to the connection pipe 32. The upper end of the connecting pipe 32 is provided with a second connector 321 connected with the first connector 172. The connecting pipe 32 is a hose, specifically made of silica gel or rubber, and can be adapted to the foldable water tank 20 for folding and storage; the tank 20 of conventional construction is also suitable.
The host 10 is provided with a power circuit (not shown in the figure), the power circuit can supply power to the fan 60 and the atomizing device 50, the atomizing device 50 in this embodiment is an ultrasonic atomizing device, and the ultrasonic atomizing device includes an atomizing sheet contacting with the solution in the atomizing chamber.
The power supply circuit has a first electrode 18.
The water tank 20 is provided with a water supply circuit (not shown in the figure) which is communicated with the water pump.
The upper circuit has a second electrode 22.
The second electrode 22 is in contact with the first electrode 18 and is conducted when the main unit 10 is mounted on the water tank 20, so that the power circuit can also supply power to the water pump through the upper water circuit.
The second electrode 22 is separated from the first electrode 18 and disconnected when the host 10 is detached from the water tank 20, so that the power of the water supply circuit is cut off when the host is taken up (namely, the host is separated from the water tank), the power circuit in the host is completely isolated from the water in the water tank, and the safety is improved.
Specifically, the first electrode 18 is a DC pin, and the second electrode 22 is a socket that mates with the DC pin; the first electrode 18 and the second electrode 22 are inserted to ensure the stability of the electrical connection.
The first electrode is positioned at the bottom of the main machine, and the second electrode is positioned at the upper part of the water tank.
An overflow hole 23 is formed in the upper portion of the water tank 20, and the position of the overflow hole 23 is lower than that of the second electrode 22. If the water is added excessively, the water flows out of the overflow hole 23, so that internal electric appliances are not affected, and the water-saving water dispenser is safe and reliable.
When the upper water adding humidifier works, water in the water tank 20 is conveyed into the atomizing chamber 11 by the water pump, atomized by the atomizing device 50 to form water mist, and the water mist is output from the water mist outlet 15 under the blowing of the fan 60 and the flow guiding of the air guiding channel 16. When the water level is higher than the overflow port 12, the water flows back to the water tank 20 from the overflow port 12, and the water level in the atomizing chamber 11 is kept constant, so that the atomizing chamber 11 has a proper and better working water level.
When the water amount in the water tank 20 is small, water is added through the water adding port 13 on the main machine 10, and the humidifier can work while adding water, so that the humidifier is convenient to use.
When the main machine 10 needs to be taken down and separated from the water tank 20, the valve 40 is in a closed state, and the residual water in the atomizing cavity 11 is prevented from leaking downwards through the downpipe 14; and the first electrode 18 is separated from the second electrode 22, and the host 10 and the water supply system stop working.
When the main body 10 is installed on the water tank 20, the valve 40 is jacked up by the jacking rod 21 and is in an open state; and the first electrode 18 is inserted into the second electrode 22 for electrifying, the host 10 and the water supply system can work normally.
The above preferred embodiments should be considered as examples of the embodiments of the present application, and technical deductions, substitutions, improvements and the like similar to, similar to or based on the embodiments of the present application should be considered as the protection scope of the present patent.
Claims (10)
1. The utility model provides an on add water humidifier, includes the water tank and installs the host computer on the water tank, be equipped with the atomizing chamber in the host computer, be equipped with between host computer and the water tank and be used for conveying the water in the water tank to the last water system in atomizing chamber, its characterized in that:
an overflow port capable of discharging water in the atomizing cavity out of the atomizing cavity is arranged in the atomizing cavity, and the position of the overflow port is higher than the cavity bottom of the atomizing cavity.
2. The top water adding humidifier according to claim 1, wherein:
the overflow port is communicated with the water tank.
3. The top water adding humidifier according to claim 2, wherein:
the host is provided with a water filling port which is communicated with the atomizing cavity.
4. The top water adding humidifier according to claim 2, wherein:
and a valve for selectively opening or closing the overflow port is arranged in the overflow port.
5. The top water adding humidifier according to claim 4, wherein:
the host is detachably arranged above the water tank;
the water tank is provided with an operating mechanism;
the valve is switched between an opening state for opening the overflow port and a closing state for closing the overflow port;
the valve is in an open state when the host machine is arranged on the water tank and is abutted against the operating mechanism;
the valve is in a closed state when the main machine is detached from the water tank and separated from the operating mechanism.
6. The top water adding humidifier according to claim 5, wherein:
a hollow downpipe is arranged in the main machine;
the upper end of the downpipe penetrates through the cavity bottom of the atomization cavity and extends into the atomization cavity;
the upper end of the downpipe is provided with an upper end opening, and the upper end opening is an overflow port;
the lower end of the downpipe is provided with a lower end opening, and the lower end opening is communicated with the water tank;
the valve comprises a sliding rod and an elastic sealing plug;
the sliding rod is arranged in the downpipe in a vertically sliding manner between a high position and a low position;
the elastic sealing plug is fixedly arranged at the upper end of the sliding rod;
the elastic sealing plug is plugged into the overflow port to close the overflow port when the sliding rod is in a low position;
the elastic sealing plug is drawn away from the overflow port to open the overflow port when the sliding rod is in a high position;
an elastic reset mechanism is arranged between the downpipe and the sliding rod or between the host and the sliding rod, and the elastic reset mechanism enables the sliding rod to always have the trend of returning from the high position to the low position;
the operating mechanism comprises a push rod, and the push rod is abutted against the lower end of the sliding rod when the host machine is arranged on the water tank and pushes the sliding rod upwards so that the sliding rod overcomes the elastic resetting mechanism to move upwards to a high position.
7. The top water adding humidifier according to claim 6, wherein:
the elastic reset mechanism comprises a compression spring sleeved outside the sliding rod, the upper end of the compression spring is connected with the downpipe, and the lower end of the compression spring is connected with the lower end of the sliding rod;
the ejector rod is inserted into the downpipe through the lower end opening of the downpipe when the host machine is installed on the water tank.
8. The top water adding humidifier according to claim 1, wherein:
the host computer is provided with a water mist outlet communicated with the atomizing cavity, the atomizing cavity is internally provided with a wind guide channel, the wind guide channel is provided with an air outlet, and the position of the overflow port is lower than the water mist outlet and the air outlet.
9. The top water adding humidifier according to claim 5, wherein:
the host is provided with a power supply circuit, and the power supply circuit is provided with a first electrode;
the water tank is provided with an upper water circuit, and the upper water circuit is provided with a second electrode;
the second electrode is contacted with the first electrode to be conducted when the host machine is arranged on the water tank;
the second electrode is separated from the first electrode and disconnected when the host machine is detached from the water tank.
10. The top water adding humidifier according to claim 9, wherein:
a water feeding pipe is arranged in the main machine, one end of the water feeding pipe penetrates through the cavity bottom of the atomization cavity and extends into the atomization cavity, and the other end of the water feeding pipe is connected with a water feeding system;
the upper end of the water feeding pipe is provided with a water outlet, and the position of the water outlet is higher than the overflow port;
the first electrode is positioned at the bottom of the host machine, and the second electrode is positioned at the upper part of the water tank;
the upper part of the water tank is also provided with an overflow hole;
the position of the overflow hole is lower than that of the second electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120219474.0U CN214172444U (en) | 2021-01-26 | 2021-01-26 | Upper water adding humidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120219474.0U CN214172444U (en) | 2021-01-26 | 2021-01-26 | Upper water adding humidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214172444U true CN214172444U (en) | 2021-09-10 |
Family
ID=77594122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120219474.0U Active CN214172444U (en) | 2021-01-26 | 2021-01-26 | Upper water adding humidifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214172444U (en) |
-
2021
- 2021-01-26 CN CN202120219474.0U patent/CN214172444U/en active Active
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