CN217235933U - Humidifier with temperature control and noise reduction functions - Google Patents
Humidifier with temperature control and noise reduction functions Download PDFInfo
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- CN217235933U CN217235933U CN202121933092.0U CN202121933092U CN217235933U CN 217235933 U CN217235933 U CN 217235933U CN 202121933092 U CN202121933092 U CN 202121933092U CN 217235933 U CN217235933 U CN 217235933U
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Abstract
The utility model discloses a temperature-control noise-reduction humidifier, which comprises a shell, wherein a heating evaporation cavity, a water tank and a moisture channel are arranged in the shell; the heating evaporation cavity comprises a heating element, and the shell is also provided with a human-computer interaction unit, a controller and a power supply module; the man-machine interaction unit at least comprises a first function selection key and is used for sending a temperature control signal to the controller; the heating evaporation cavity is provided with a temperature sensor used for sending a signal of the monitored temperature to the controller; if the monitored temperature is higher than or equal to the set temperature, the controller controls the heating element to reduce the heating power so that the monitored temperature is reduced to be lower than the set temperature; the boiling point temperature of temperature for intracavity water is set for, avoids heating the water in the evaporation intracavity through the accuse temperature and takes place the boiling or because the bubble that the boiling produced rolls and breaks, and fundamentally has solved the noise source, has realized solving the noise source from the source, has realized silence humidification effect.
Description
Technical Field
The utility model belongs to the technical field of the humidifier, concretely relates to humidifier of making an uproar falls in accuse temperature.
Background
With the continuous improvement of the living standard of people, the requirements of people on the household environment are higher and higher, and the humidifier becomes a necessary small household appliance in a house for low-humidity areas and places using air conditioners for a long time. Currently, humidifiers in the market, particularly high-temperature evaporative humidifiers, generate moisture by continuously heating water to evaporate the water, and then emit the moisture to the external environment. In order to ensure enough gas output, the heating power is generally required to be increased, the heating temperature generally exceeds the boiling point, and the continuous boiling of water and the rolling explosion of generated bubbles can generate larger noise to influence the use experience of a user.
In the prior art, methods for controlling noise are often used, such as adding a blocking structure to block the noise from propagating outwards, for example, the patent of CN201620816045.0 discloses "a humidifier bubble noise silencing apparatus and a humidifier having the same", which is provided with a porous component to block and attenuate the noise, and this noise reduction manner can achieve a certain noise reduction effect, but does not solve the problem from the source of the noise generation.
Disclosure of Invention
To the problem in the correlation technique, the utility model provides a humidifier that makes an uproar falls in accuse temperature to overcome the above-mentioned technical problem that current correlation technique exists.
The technical scheme of the utility model is realized like this: a humidifier with temperature control and noise reduction comprises a shell, wherein a heating evaporation cavity, a water tank and a moisture channel are arranged in the shell; the water tank is provided with a water outlet which is communicated to the heating evaporation cavity; the moisture channel is arranged above the heating evaporation cavity, and moisture generated by heating the heating evaporation cavity is conveyed out of the shell through the moisture channel; the heating evaporation cavity comprises a heating element, a human-computer interaction unit is further arranged on the shell, the heating evaporation cavity further comprises a controller and a power supply module, the controller is arranged in the shell and connected with the heating element and the human-computer interaction unit, and the power supply module is used for supplying power to the controller, the human-computer interaction unit and the heating element;
the human-computer interaction unit at least comprises a first function selection key, and the first function selection key is connected with the controller and used for sending a temperature control signal to the controller;
the heating evaporation cavity is provided with a temperature sensor for monitoring the temperature of the heating evaporation cavity and sending a signal of the monitored temperature to the controller;
when the controller receives the temperature control signal, the controller starts to compare the received monitored temperature with the set temperature in real time, and if the monitored temperature is higher than or equal to the set temperature, the controller controls the heating element to reduce the heating power so that the monitored temperature is reduced to be lower than the set temperature;
the set temperature is the boiling temperature of the water in the cavity.
Preferably, the human-computer interaction unit is a touch panel, a switch knob panel, a key panel or a toggle control lever panel, and the first function selection key is a touch key, a knob, a key or a toggle lever.
Preferably, the human-computer interaction unit further comprises an on/off function selection key connected with the controller and used for controlling the heating element to be turned on or turned off for heating work.
Preferably, the heating element is a heating disc, and the heating disc is combined with a container element to form the heating evaporation cavity.
Preferably, the temperature sensor is arranged in the heating evaporation cavity or in a cavity communicated with the heating evaporation cavity and used for monitoring the temperature of water.
Preferably, the temperature sensor is arranged on the heating element and used for monitoring the temperature of the heating element; or the temperature sensor is arranged on the side wall of the heating evaporation cavity and used for monitoring the temperature of the side wall.
Preferably, a water pump is arranged between the water tank and the heating evaporation cavity, the heating evaporation cavity is provided with a water level sensor and is used for monitoring the water level in the heating evaporation cavity, if the monitored water level is lower than a set minimum water level, a water adding signal is sent to a controller, and the controller starts the water pump to convey water in the water tank to the heating evaporation cavity until the monitored water level reaches a set target water level.
Preferably, the outer side of the side surface of the heating evaporation cavity is additionally provided with a mounting seat for mounting the water level sensor, and a communication channel is arranged between the mounting seat and the heating evaporation cavity;
the temperature sensor is installed below the communication channel, and the communication channel is provided with a through hole only for the induction area of the temperature sensor to extend into.
Preferably, the water pump is a metering pump, and the water pump is automatically closed after being started to convey a certain amount of water to the heating evaporation cavity each time; or, the water level sensor is a float type water level sensor.
Preferably, the bottom of the heating plate is provided with a heat dissipation seat, and the heating plate is clamped between the heat dissipation seat and the container component.
The utility model has the advantages that: the heating evaporation cavity is provided with a temperature sensor for sending a signal of the monitored temperature to the controller; if the monitored temperature is higher than or equal to the set temperature, the controller controls the heating element to reduce the heating power so that the monitored temperature is reduced to be lower than the set temperature; the boiling point temperature of temperature for intracavity water is set for, avoids through the accuse temperature water in the heating evaporation intracavity takes place the boiling or because the bubble that the boiling produced rolls and breaks, solves the noise source from the source, has realized silence humidification effect.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram (the bottom cover is omitted) of the present invention;
FIG. 3 is a schematic view of the structure of the combination of the concentric dual cylinders and the heating evaporation chamber of the present invention;
FIG. 4 is a second schematic structural view of the concentric dual-tube and heating-evaporation chamber combination of the present invention;
FIG. 5 is a schematic structural view of a heating evaporation chamber according to the present invention;
fig. 6 is a second schematic structural view of the heating evaporation chamber of the present invention;
FIG. 7 is an exploded view of the heating evaporation chamber of the present invention;
fig. 8 is one of the structural schematic views of the container member of the present invention;
fig. 9 is a second schematic structural view of the container member of the present invention;
fig. 10 is a vertical sectional view of the present invention;
fig. 11 is a vertical sectional view of the heating evaporation chamber of the present invention.
Reference numerals are as follows:
the device comprises a man-machine interaction unit 1, a moisture channel 2, a water tank 3, a container part 4, a heating part 5, a temperature sensor 6, a water level sensor 7, a mounting seat 8, a communication channel 9, a through hole 10, a water pump 11, a controller 12 and a heat dissipation seat 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 to 11, a temperature-controlled and noise-reduced humidifier includes a housing, a heating evaporation chamber, a water tank 3 and a moisture passage 2 are disposed in the housing; the water tank 3 is provided with a water outlet which is communicated to the heating evaporation cavity; the moisture channel 2 is arranged above the heating evaporation cavity, and moisture generated by heating the heating evaporation cavity is conveyed out of the shell through the moisture channel 2; the heating evaporation cavity comprises a heating element 5, a human-computer interaction unit 1, a controller 12 and a power supply module, wherein the human-computer interaction unit 1 is arranged on the shell, the controller 12 is arranged in the shell and connected with the heating element 5 and the human-computer interaction unit 1, and the power supply module is used for supplying power to the controller 12, the human-computer interaction unit 1 and the heating element 5;
the human-computer interaction unit 1 at least comprises a first function selection key, and the first function selection key is connected with the controller 12 and used for sending a temperature control signal to the controller 12; the first function selection key is set to "silent mode", and when the user selects silent mode, the controller 12 activates the temperature sensor 6, which provides high flexibility in use.
The heating evaporation cavity is provided with a temperature sensor 6 for monitoring the temperature of the heating evaporation cavity and sending a signal of the monitored temperature to the controller 12;
when the controller 12 receives the temperature control signal, the controller 12 starts to compare the received monitored temperature with the set temperature in real time, and if the monitored temperature is higher than or equal to the set temperature, the controller 12 controls the heating element 5 to reduce the heating power so that the monitored temperature is reduced to be lower than the set temperature;
the set temperature is the boiling temperature of the water in the cavity.
This embodiment is avoided through accuse temperature the boiling of the water in the heating evaporation intracavity or because the bubble that the boiling produced rolls and breaks, from the source noise source of solving, realized silence humidification effect.
In this embodiment, the human-computer interaction unit 1 is a touch panel, a switch knob panel, a key panel or a toggle lever panel, and the first function selection key is a touch key, a knob, a key or a toggle lever. The man-machine interaction unit 1 outside of this embodiment is provided with the translucent cover, the shape of translucent cover and the surface looks adaptation of casing make the molding lines smooth.
In this embodiment, the human-computer interaction unit 1 further comprises an on/off function selection key connected to the controller 12 for controlling the heating member 5 to turn on or off the heating operation.
In this embodiment, the heating member 5 is a heating plate, the heating plate is combined with a container member 4 to form the heating evaporation cavity, and considering that a sensor mounting structure is additionally provided in the heating evaporation cavity, it is not suitable to use an integrally formed heating container, so that the heating evaporation cavity is separately provided as the heating plate and the container member 4, and the container member 4 is communicated with the moisture passage 2.
The container member 4 is not limited to a specific shape, and may be any geometric member having a certain volume, such as a cylindrical shape (in this embodiment), a columnar shape, a cubic shape, and the like, and is made of a high temperature resistant material.
In this embodiment, the bottom of the dish that generates heat is provided with radiating seat 13, the dish that generates heat by the centre gripping in between radiating seat 13 and container spare 4, the heating plate is whole generating heat, if the bottom of its bottom is direct and the bottom contact of humidifier, leads to its bottom heat dissipation bad easily, influences the life of the dish that generates heat.
The heat dissipation base 13 may be configured as a heat dissipation plate arrangement structure, or may be configured as a cavity structure, or may be provided with a heat dissipation fan, as long as the heat dissipation of the bottom of the heating plate can be guided.
In this embodiment, the temperature sensor 6 is disposed in the heating evaporation cavity, or in a cavity communicated with the heating evaporation cavity, for monitoring the temperature of water.
In the present embodiment, the temperature sensor 6 is provided on the heating member 5 for monitoring the temperature of the heating member 5; or, the temperature sensor 6 is arranged on the side wall of the heating evaporation cavity and used for monitoring the temperature of the side wall.
In this embodiment, be equipped with water pump 11 between water tank 3 and the heating evaporation chamber, the heating evaporation chamber is equipped with level sensor 7, is used for the control the water level in the heating evaporation chamber, if the water level of control is less than when setting for minimum water level then send the signal of adding water to controller 12, controller 12 starts water pump 11 will water in the water tank 3 is carried extremely the heating evaporation chamber, reachs the settlement target water level to the water level of control, level sensor 7 sends to controller 12 and stops to add the water signal, and controller 12 closes water pump 11 to this realizes automatic adding water, can run the humidification function for a long time and high efficiency, can also avoid heating member 5 to appear dry combustion method.
In this embodiment, an installation seat 8 for installing the water level sensor 7 is additionally arranged on the outer side of the side surface of the heating evaporation cavity, and a communication channel 9 is arranged between the installation seat 8 and the heating evaporation cavity, so that the water level sensor 7 does not occupy the volume of the heating evaporation cavity, and meanwhile, the water level sensor 7 is conveniently wired, and the influence of continuous high-temperature heating of the heating plate on the service life of the water level sensor 7 is avoided;
In this embodiment, the water pump 11 is a metering pump, and is automatically turned off after being started each time to deliver a certain amount of water to the heating evaporation cavity; or, the water level sensor 7 is a float type water level sensor 7, so that the accuracy of the water adding operation is ensured.
In this embodiment, the housing is provided with two concentric cylinders, an inner cylinder of the two concentric cylinders is a penetrating structure, the heating evaporation cavity is installed at the bottom of the inner cylinder and serves as the moisture passage, and the bottom of a cavity between the outer cylinder and the inner cylinder is a closed structure and serves as the water tank.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and modifications and variations of the present invention are also intended to fall within the scope of the appended claims. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A humidifier with temperature control and noise reduction comprises a shell, wherein a heating evaporation cavity, a water tank and a moisture channel are arranged in the shell; the water tank is provided with a water outlet which is communicated to the heating evaporation cavity; the moisture channel is arranged above the heating evaporation cavity, and moisture generated by heating the heating evaporation cavity is conveyed out of the shell through the moisture channel; the heating evaporation cavity comprises a heating element, a human-computer interaction unit is further arranged on the shell, the heating evaporation cavity further comprises a controller and a power supply module, the controller is arranged in the shell and connected with the heating element and the human-computer interaction unit, and the power supply module is used for supplying power to the controller, the human-computer interaction unit and the heating element; it is characterized in that the preparation method is characterized in that,
the human-computer interaction unit at least comprises a first function selection key, and the first function selection key is connected with the controller and used for sending a temperature control signal to the controller;
the heating evaporation cavity is provided with a temperature sensor for monitoring the temperature of the heating evaporation cavity and sending a signal of the monitored temperature to the controller;
when the controller receives the temperature control signal, the controller starts to compare the received monitored temperature with the set temperature in real time, and if the monitored temperature is higher than or equal to the set temperature, the controller controls the heating element to reduce the heating power so that the monitored temperature is reduced to be lower than the set temperature;
the set temperature is the boiling temperature of the water in the cavity.
2. The humidifier according to claim 1, wherein the human-computer interaction unit is a touch panel, a switch knob panel, a key panel or a toggle lever panel, and the first function selection key is a touch key, a knob, a key or a toggle lever.
3. The humidifier according to claim 1 or 2, wherein the human-computer interaction unit further comprises an on/off function selection key connected to the controller for controlling the heating element to be turned on or off.
4. The humidifier of claim 1 wherein the heating element is a heat generating plate that is combined with a containment element to form the heated evaporation chamber.
5. The humidifier of claim 1 or 4, wherein the temperature sensor is disposed in the heating evaporation chamber or in a chamber communicating with the heating evaporation chamber for monitoring the temperature of the water.
6. The humidifier according to claim 1 or 4, wherein the temperature sensor is provided on the heating member for monitoring a temperature of the heating member; or the temperature sensor is arranged on the side wall of the heating evaporation cavity and used for monitoring the temperature of the side wall.
7. The humidifier according to claim 1, wherein a water pump is arranged between the water tank and the heating evaporation chamber, the heating evaporation chamber is provided with a water level sensor for monitoring a water level in the heating evaporation chamber, if the monitored water level is lower than a set minimum water level, a water adding signal is sent to the controller, and the controller starts the water pump to convey water in the water tank to the heating evaporation chamber until the monitored water level reaches a set target water level.
8. The humidifier according to claim 7, wherein a mounting seat for mounting the water level sensor is additionally arranged on the outer side of the side surface of the heating evaporation cavity, and a communication channel is arranged between the mounting seat and the heating evaporation cavity;
the temperature sensor is arranged below the communication channel, and the communication channel is provided with a through hole only for the induction area of the temperature sensor to extend into.
9. The humidifier according to claim 7 or 8, wherein the water pump is a metering pump which is automatically turned off each time a certain amount of water is delivered to the heating evaporation chamber; or, the water level sensor is a float type water level sensor.
10. The humidifier of claim 4, wherein the bottom of the heating plate is provided with a heat sink, and the heating plate is clamped between the heat sink and the container member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121933092.0U CN217235933U (en) | 2021-08-17 | 2021-08-17 | Humidifier with temperature control and noise reduction functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121933092.0U CN217235933U (en) | 2021-08-17 | 2021-08-17 | Humidifier with temperature control and noise reduction functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217235933U true CN217235933U (en) | 2022-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121933092.0U Active CN217235933U (en) | 2021-08-17 | 2021-08-17 | Humidifier with temperature control and noise reduction functions |
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| Country | Link |
|---|---|
| CN (1) | CN217235933U (en) |
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2021
- 2021-08-17 CN CN202121933092.0U patent/CN217235933U/en active Active
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