CN220229434U - Humidifier with double-groove cold-hot separation structure - Google Patents

Abstract

The utility model discloses a humidifier with a double-groove cold-hot separation structure, which comprises: the device comprises a base, a top cover assembly, a water tank assembly, an atomizing head assembly, a water draining control assembly and a blower; a water passing channel is arranged between the atomizing channel and the lower water channel; a water passing plug is detachably clamped in the water passing groove; the water plug can plug the upper end of the water passing interval groove and form a water passing opening with the lower end of the water passing interval groove. According to the utility model, while the water body of the lower water tank and the atomizing tank is kept flowing, hot water is effectively limited in the atomizing head assembly and the atomizing tank, and is difficult to flow back to the lower water tank for mixing, so that the work of the lower water tank and other area elements of the base is not easily affected.

Description

Humidifier with double-groove cold-hot separation structure

Technical Field

The utility model relates to the technical field of humidifiers, in particular to a humidifier with a double-groove cold-hot separation structure.

Background

A humidifier is a home appliance that increases the humidity of a room. There are two common ways of humidifying a humidifier. One is ultrasonic atomization, which atomizes and outputs water by high-frequency oscillation of an ultrasonic atomization sheet; the other is thermal evaporation type atomization, in which water is heated to 100 ℃ in a heating body to generate steam, thereby outputting water vapor.

In order to achieve a preferable atomization and humidification effect, the humidifier for atomizing by using the ultrasonic atomization sheet needs to heat tap water to about 50 degrees and then atomize the tap water. In the existing humidifier, an atomizing water tank and a heating water tank are arranged on a base, and water in a water tank is heated by the heating water tank and then conveyed to the atomizing water tank for atomization. Such as an electrothermal humidifier disclosed in patent No. CN 202220209928.0.

The humidifier has single working mode, and is difficult to meet the use requirements of various environments. In addition, the atomizing water tank is directly communicated with the heating water tank, the temperature of warm water in the atomizing water tank can be mixed with that in the heating water tank, and separation cannot be well carried out, so that the surface of the whole base is affected, and the work of other elements of the base is easily affected. Therefore, further improvements are needed.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a humidifier with a double-groove cold-hot separation structure.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a humidifier having a dual-tank cold and hot separation structure, comprising: the device comprises a base, a top cover assembly, a water tank assembly, an atomizing head assembly, a water draining control assembly and a blower;

the top cover assembly is arranged above the water tank assembly; an atomization groove and a water discharging groove are arranged above the base; the atomizing tank is communicated with the lower water tank; the atomizing head component is arranged in the atomizing tank;

the water tank assembly is provided with a water outlet, and the water outlet control assembly can control the conduction state of water in the water tank assembly towards the water outlet groove; the top cover assembly is provided with a fog outlet, the water tank assembly is provided with a fog guide cylinder, and the upper end and the lower end of the fog guide cylinder are respectively arranged corresponding to the fog outlet and the atomizing head assembly; the blower can supply air to the mist guide cylinder;

a water passing channel is arranged between the atomizing channel and the lower water channel; the water passing channel is detachably clamped with a water passing plug; the water plug can plug the upper end of the water passing channel and form a water passing channel with the lower end of the water passing channel.

Optionally, a limiting rib is arranged on the groove wall of the water passing groove in a vertical extending manner; the water passing plug is provided with a limit groove; the limiting ribs can penetrate into the limiting grooves from the bottom of the water plug.

Optionally, two limit ribs are arranged and are arranged on two opposite sides of the water passing groove; the limiting grooves are arranged at two ends corresponding to the limiting ribs and are arranged at two opposite sides of the water flow plug.

Optionally, the limit groove extends upwards from the bottom of the water plug; the lower end of the limiting groove is provided with an opening, and the upper end of the limiting groove does not penetrate through the top of the water flow blockage; the limit rib can be abutted against the upper end of the water flow blockage.

Optionally, the water drain control assembly comprises a water shutoff valve assembly and a float assembly; the water shutoff valve assembly can enable the water outlet to be in a shutoff state; when the water quantity of the atomizing tank is insufficient, the float assembly can jack up the water shutoff valve assembly so that the water outlet is in a conducting state.

Optionally, the atomizing head assembly comprises an atomizing cup, an atomizing circuit board, and an ultrasonic atomizing unit and an electric heating unit which are electrically connected with the atomizing circuit board;

the atomizing cup comprises a cup wall, a cup seat and a water inlet; the cup wall is arranged above the cup seat in a surrounding manner to form an atomization chamber, and the top opening of the atomization chamber is arranged and aligned with the mist guide cylinder; water can flow into the atomization chamber through the water inlet; the electric heating unit can heat water in the atomizing chamber, and the ultrasonic atomizing unit can convert the water in the atomizing chamber into water mist;

the atomization circuit board can select one or two of the ultrasonic atomization unit and the electric heating unit to work.

Optionally, the cup seat is provided with an atomization caulking groove and a heating boss; the ultrasonic atomization unit is arranged in the atomization caulking groove; the heating boss is provided with the cup seat extending and protruding towards the atomizing chamber, and the electric heating unit is arranged in the heating boss.

Optionally, the atomizing cup comprises an outer cup body and an inner cup body which are detachably combined; the atomizing caulking groove and the heating boss are arranged in the inner cup body.

Optionally, a blast chamber is arranged below the water tank assembly; the blast chamber is arranged above the atomizing tank and is communicated with the mist guide cylinder; the blower may supply air toward the blast chamber.

The utility model has the beneficial effects that: the water passing plug can plug the upper end of the water passing channel, and a water passing port is formed between the water passing plug and the lower end of the water passing channel and is positioned below the water passing channel. In the working process of the atomizing head assembly, water entering an atomizing chamber in the inner cavity of the atomizing head assembly is heated and atomized, and meanwhile, the water temperature is transferred from the atomizing chamber to the outside of an atomizing groove; because the hot water rises, the phenomenon that cold water sinks, the warm water in the atomizing tank can mainly form in the top of atomizing tank, consequently, the hot water in atomizing tank can be blocked by the water plug, and the cold water of atomizing tank lower floor flows through the water mouth of bottom with the lower basin. According to the utility model, while the water body of the lower water tank and the atomizing tank is kept flowing, hot water is effectively limited in the atomizing head assembly and the atomizing tank, and is difficult to flow back to the lower water tank for mixing, so that the work of the lower water tank and other area elements of the base is not easily affected.

And, atomizing head subassembly can select one or two works of ultrasonic atomization unit and electric heat unit, with normal atmospheric temperature ultrasonic atomization, the multiple mode integration of warm water ultrasonic atomization and the thermal evaporation formula atomizing of boiling is in same atomizing head main part, and the user can select according to the atomizing demand, satisfies the user demand of multiple environment.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic illustration of a cross-sectional view of a humidifier of the present utility model in a trough position between water flows;

fig. 2 is a schematic view showing the structure of the humidifier removal head cover assembly and the water tank assembly according to the present utility model;

FIG. 3 is a schematic view of the base of FIG. 2 with the water plug removed;

fig. 4 is an exploded view of the complete machine of the humidifier of fig. 1;

fig. 5 is a schematic cross-sectional view of the humidifier of fig. 1 at a blower chamber;

fig. 6 is a schematic cross-sectional view of the humidifier of fig. 1 at a drain.

Description of main reference numerals:

10. a base; 11. an atomizing tank; 12. a water discharging tank; 13. a water passing trough; 14. a water passing port; 15. a limit rib; 20. a top cover assembly; 21. a mist outlet; 30. a water tank assembly; 31. a water outlet; 32. a mist guide cylinder; 33. a blast chamber; 40. blocking water; 41. a limit groove; 50. an atomizing head assembly; 51. an atomizing cup; 511. a cup wall; 512. a cup holder; 513. a water inlet; 514. an atomization caulking groove; 515. a heating boss; 516. an outer cup; 517. an inner cup; 52. an atomization circuit board; 53. an ultrasonic atomizing unit; 54. an electric heating unit; 60. a launch control assembly; 61. a water shutoff valve assembly; 62. a float assembly; 70. a blower.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Examples

Referring to fig. 1 to 6, a humidifier with a dual-groove cold-hot separation structure according to the present utility model includes: base 10, top cap assembly 20, water tank assembly 30, atomizing head assembly 50, drain control assembly 60, and blower 70;

the top cover assembly 20 is disposed above the water tank assembly 30; an atomization tank 11 and a lower water tank 12 are arranged above the base 10; the atomizing tank 11 is communicated with the lower water tank 12; the atomizing head assembly 50 is installed in the atomizing tank 11;

the water tank assembly 30 is provided with a water outlet 31, and the water outlet control assembly 60 can control the conduction state of water in the water tank assembly 30 towards the water outlet 12; the top cover assembly 20 is provided with a fog outlet 21, the water tank assembly 30 is provided with a fog guide cylinder 32, and the upper end and the lower end of the fog guide cylinder 32 are respectively arranged corresponding to the fog outlet 21 and the atomizing head assembly 50; the blower 70 can supply air to the mist guide drum 32;

a water passing groove 13 is arranged between the atomizing groove 11 and the lower water groove 12; the water passing channel 13 is detachably clamped with a water passing plug 40; the water blocking 40 may block the upper end of the inter-water tank 13 and form a water passing port 14 with the lower end of the inter-water tank 13.

In the present utility model, the water blocking 40 can block the upper end of the inter-water tank 13, and forms a water passing port 14 with the lower end of the inter-water tank 13, and the water passing port 14 is positioned below the inter-water tank 13. In the process of working the atomizing head assembly 50, water entering an atomizing chamber in the inner cavity of the atomizing head assembly 50 is heated and atomized, and meanwhile, the water temperature is transferred from the atomizing chamber to the outside of the atomizing tank 11; because of the phenomenon that hot water rises and cold water sinks, warm water in the atomization tank 11 is mainly formed above the atomization tank 11, so that the hot water in the atomization tank 11 is blocked by the water plug 40, and cold water at the lower layer of the atomization tank 11 and the water discharging tank 12 flow through the water passing port 14 at the bottom. In the utility model, while the water body flows of the lower water tank 12 and the atomizing tank 11 are maintained, hot water is effectively limited in the atomizing head assembly 50 and the atomizing tank 11, and is difficult to flow back to the lower water tank 12 for mixing, so that the work of other area elements of the lower water tank 12 and the base 10 is not easy to be influenced.

And, atomizing head assembly 50 can select one or two work of ultrasonic atomization unit 53 and electric heat unit 54, with normal atmospheric temperature ultrasonic atomization, warm water ultrasonic atomization and the multiple mode integration of boiling thermal evaporation formula atomizing on same atomizing head main part, the user can select according to the atomizing demand, satisfies the user demand of multiple environment.

In the embodiment, the groove wall of the inter-water groove 13 is provided with a limit rib 15 extending vertically; the water plug 40 is provided with a limit groove 41; the limit rib 15 can penetrate into the limit groove 41 from the bottom of the water plug 40. Through spacing muscle 15 structure, dismouting that can be convenient blocks water and blocks up 40.

Specifically, the water plug 40 is fitted for stability. The two limit ribs 15 are arranged on two opposite sides of the water passing groove 13; the limiting grooves 41 are provided with two ends corresponding to the limiting ribs 15 and are arranged on two opposite sides of the water plug 40.

Further, the limiting groove 41 extends upwards from the bottom of the water plug 40; the lower end of the limiting groove 41 is provided with an opening, and the upper end of the limiting groove does not penetrate through the top of the water plug 40; the stop rib 15 may abut against the upper end of the water plug 40. When the water plug 40 is installed in a pressing mode, the water plug can be clamped at a preset position, the size of the water passing opening 14 with a certain cross section size is maintained, and the smooth water flow of the water discharging groove 12 and the atomizing groove 11 is ensured.

In this embodiment, the drain control assembly 60 includes a water shutoff valve assembly 61 and a float assembly 62; the water shutoff valve assembly 61 can enable the water outlet 31 to be in a shutoff state; when the amount of water in the atomizing tank 11 is insufficient, the float assembly 62 can push up the water shutoff valve assembly 61 to place the drain port 31 in a conductive state.

Specifically, the water shutoff valve assembly 61 includes a water shutoff valve plug, a water shutoff core, and a water shutoff valve spring; under the action of the water shutoff valve spring, the sealing state of the water shutoff core and the water shutoff valve plug can be maintained, and the water outlet 31 is in a sealing state. When the water in the water drain tank 12 is insufficient, the float assembly 62 can push the water shutoff core in a swinging state, so that the water shutoff valve plug and the water shutoff core are unsealed, and the water drain port 31 is in a conducting state. The water shut-off valve assembly 61 and the float assembly 62 may be designed according to the prior art and are not described in detail herein.

In this embodiment, the atomizing head assembly 50 includes an atomizing cup 51, an atomizing circuit board 52, and an ultrasonic atomizing unit 53 and an electric heating unit 54 electrically connected to the atomizing circuit board 52;

the atomizing cup 51 comprises a cup wall 511, a cup holder 512 and a water inlet 513; the cup wall 511 is arranged above the cup seat 512 in a surrounding manner, and forms an atomization chamber with the cup seat 512, wherein the top opening of the atomization chamber is arranged and aligned with the mist guide cylinder 32; water may flow into the atomization chamber through the water inlet 513; the electric heating unit 54 can heat the water in the atomizing chamber, and the ultrasonic atomizing unit 53 can convert the water in the atomizing chamber into water mist;

the atomizing circuit board 52 may be operated by selecting one or both of the ultrasonic atomizing unit 53 and the electrothermal unit 54.

In this embodiment, the atomizing head assembly 50 takes an atomizing cup 51 as a carrier, and has a cup-shaped structure comprising a cup bottom and a cup wall 511; water in the water tank can flow into the atomization chamber through the water inlet 513 and is heated to warm water or boiling state of about 50 ℃ by the electric heating element; the ultrasonic atomizing unit 53 may convert the water of the atomizing chamber into mist. The atomization circuit board 52 can select one or two of the ultrasonic atomization unit 53 and the electric heating unit 54 to work so as to realize a plurality of atomization working modes; firstly, only the ultrasonic atomization unit 53 works, and a normal-temperature ultrasonic atomization mode for atomizing normal-temperature water in an atomization chamber is suitable for hot weather and part of unheated liquid medicine or aromatherapy liquid; secondly, the electric heating element heats the atomizing chamber to a warm water state of about 40 ℃ to 50 ℃, and then the ultrasonic atomizing unit 53 is used for atomizing the warm water in an ultrasonic atomizing mode so as to realize a more stable and efficient atomizing effect; thirdly, only the electric heating element works to heat the water in the atomizing chamber to a boiling thermal evaporation atomizing mode so as to output a high Wen Shuiwu, and the water atomizing device is used in a cold environment.

According to the utility model, the cup-shaped atomizing cup 51 is used as a carrier, the whole structure is simple and compact, and various working modes of normal-temperature ultrasonic atomization, warm water ultrasonic atomization and boiling thermal evaporation type atomization are integrated on the same atomizing head main body, so that a user can select according to atomizing requirements, and the use requirements of various environments are met.

The inner chamber of atomizing cup 51, the cell chamber that the interval chamber of atomizing cup 51 outside and atomizing groove 11 and lower basin 12 enclose, divide into 3 die cavities of mutual intercommunication, electric heat unit 54 work in the atomizing chamber, and high temperature water mainly concentrates in atomizing cup 51 and atomizes, and local heat is exclusively delivered to atomizing groove 11 outside atomizing cup 51 to separated by water plug 40, 3 die cavity structures of section intercommunication can effectually block the transfer of hydrothermal temperature towards lower basin 12.

In the present embodiment, the cup holder 512 is provided with an atomization caulking groove 514 and a heating boss 515; the ultrasonic atomizing unit 53 is arranged in the atomizing caulking groove 514; the heating boss 515 has a cup holder 512 extending toward the atomizing chamber, and the electric heating unit 54 is installed in the heating boss 515. The atomizing caulking groove 514 provides an installation space of the atomizing unit and an atomizing working chamber. And the heating boss 515 extends into the atomization chamber, which can be used for installing heating elements, and provides a larger action area for heating and heat transfer with water.

Specifically, the atomizing cup 51 includes an outer cup 516 and an inner cup 517 that are detachably combined; the atomizing caulking groove 514 and the heating boss 515 are provided in the inner cup 517. A receiving cavity is formed in the spaced space of the inner and outer cups 516 for mounting the atomizing element.

In the present embodiment, a blast chamber 33 is provided below the water tank assembly 30; the blast chamber 33 is arranged above the atomizing tank 11 and is communicated with the mist guide cylinder 32; the blower 70 may supply air toward the blower chamber 33.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims (9)

1. A humidifier with a dual-tank cold and hot separation structure, comprising: a base (10), a top cover assembly (20), a water tank assembly (30), an atomizing head assembly (50), a drain control assembly (60) and a blower (70);

the top cover assembly (20) is arranged above the water tank assembly (30); an atomization groove (11) and a water discharging groove (12) are arranged above the base (10); the atomizing tank (11) is communicated with the lower water tank (12); the atomizing head assembly (50) is arranged in the atomizing groove (11);

the water tank assembly (30) is provided with a water outlet (31), and the water outlet control assembly (60) can control the conduction state of water in the water tank assembly (30) towards the water outlet tank (12); the top cover assembly (20) is provided with a fog outlet (21), the water tank assembly (30) is provided with a fog guide cylinder (32), and the upper end and the lower end of the fog guide cylinder (32) are respectively arranged corresponding to the fog outlet (21) and the atomizing head assembly (50); the blower (70) can supply air to the mist guide cylinder (32);

a water passing channel (13) is arranged between the atomizing channel (11) and the water discharging channel (12); the water passing channel (13) is detachably clamped with a water passing plug (40); the water passing plug (40) can plug the upper end of the water passing channel (13) and forms a water passing port (14) with the lower end of the water passing channel (13).

2. The humidifier with the double-groove cold-hot separation structure according to claim 1, wherein: the groove wall of the water passing groove (13) is vertically extended and provided with a limit rib (15); the water passing plug (40) is provided with a limit groove (41); the limiting ribs (15) can penetrate into the limiting grooves (41) from the bottom of the water passing plug (40).

3. The humidifier with the double-groove cold-hot separation structure according to claim 2, wherein: the two limiting ribs (15) are arranged on two opposite sides of the water passing groove (13); the limiting grooves (41) are arranged at two ends corresponding to the limiting ribs (15) and are arranged at two opposite sides of the water flow plug (40).

4. The humidifier with the double-groove cold-hot separation structure according to claim 2, wherein: the limiting groove (41) extends upwards from the bottom of the water flow plug (40); the lower end of the limiting groove (41) is provided with an opening, and the upper end of the limiting groove does not penetrate through the top of the water flow plug (40); the limiting ribs (15) can be abutted against the upper end of the water flow plug (40).

5. The humidifier with the double-groove cold-hot separation structure according to claim 1, wherein: the water drain control assembly (60) comprises a water shutoff valve assembly (61) and a float assembly (62); the water shutoff valve assembly (61) can enable the water outlet (31) to be in a shutoff state; when the water quantity of the atomization groove (11) is insufficient, the float assembly (62) can prop up the water shutoff valve assembly (61) so as to enable the water outlet (31) to be in a conducting state.

6. The humidifier with the double-groove cold-hot separation structure according to claim 1, wherein: the atomizing head assembly (50) comprises an atomizing cup (51), an atomizing circuit board (52), and an ultrasonic atomizing unit (53) and an electric heating unit (54) which are electrically connected with the atomizing circuit board (52);

the atomizing cup (51) comprises a cup wall (511), a cup seat (512) and a water inlet (513); the cup wall (511) is arranged above the cup seat (512) in a surrounding manner, and forms an atomization chamber with the cup seat (512), wherein an opening at the top of the atomization chamber is arranged and aligned with the mist guide cylinder (32); water can flow into the atomization chamber through the water inlet (513); the electric heating unit (54) can heat water in the atomizing chamber, and the ultrasonic atomizing unit (53) can convert the water in the atomizing chamber into water mist;

the atomization circuit board (52) can select one or two of the ultrasonic atomization unit (53) and the electric heating unit (54) to work.

7. The humidifier with double-groove cold and hot separation structure according to claim 6, wherein: the cup seat (512) is provided with an atomization caulking groove (514) and a heating boss (515); the ultrasonic atomization unit (53) is arranged in the atomization caulking groove (514); the heating boss (515) is provided with the cup seat (512) extending and protruding towards the atomizing chamber, and the electric heating unit (54) is arranged in the heating boss (515).

8. The humidifier with double-groove cold and hot separation structure according to claim 7, wherein: the atomizing cup (51) comprises an outer cup body (516) and an inner cup body (517) which are detachably combined; the atomization caulking groove (514) and the heating boss (515) are arranged in the inner cup body (517).

9. The humidifier with the double-groove cold-hot separation structure according to claim 1, wherein: a blast chamber (33) is arranged below the water tank assembly (30); the blast chamber (33) is arranged above the atomizing tank (11) and is communicated with the mist guide cylinder (32); the blower (70) can supply air to the blower chamber (33).