CN220250211U

CN220250211U - Humidifier with built-in detachable water tank structure

Info

Publication number: CN220250211U
Application number: CN202321555098.8U
Authority: CN
Inventors: 覃永
Original assignee: Shunde City Foshan District Branch Electrical Appliance Co ltd
Current assignee: Shunde City Foshan District Branch Electrical Appliance Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-12-26
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a humidifier with a built-in detachable water tank structure, which comprises: the device comprises a base, a cylinder shell, a top cover assembly, a water tank assembly, an atomizing head assembly, a drainage control assembly and a blower; the water tank assembly is detachably arranged above the base, the cylinder shell is arranged on the outer side of the water tank assembly in a surrounding mode, and the top cover assembly is combined with the water tank assembly through the shell cover; the water tank subassembly is provided with down the mouth of a river, and top cap subassembly is provided with the mouth of a river, and the water tank subassembly is provided with and leads fog section of thick bamboo, and the air-blower can lead fog section of thick bamboo air supply. According to the utility model, the water tank assembly is arranged in the shell, so that the water in the water tank can be kept clean and tidy, water can be directly added to the water tank by disassembling the top cover assembly, the water tank can be extracted, the water tank is moved to a tap for water addition, the water addition operation is more various, and the operation is simple; and, atomizing head subassembly can select one or two works of ultrasonic atomization unit and electric heating unit, and the user can select according to atomizing demand, satisfies the user demand of multiple environment.

Description

Humidifier with built-in detachable water tank structure

Technical Field

The utility model relates to the technical field of humidifiers, in particular to a humidifier with a built-in detachable water tank 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. The ultrasonic atomization structure is complex.

The existing atomizer has single working mode, and is difficult to meet the use requirements of various environments. In addition, the water tank is often arranged integrally with the machine body, water needs to be added through the top of the water tank, or the whole humidifier is conveyed to a tap for water adding, and the operation is complex.

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 built-in detachable water tank structure.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: a humidifier with a built-in removable water tank structure, comprising: the device comprises a base, a cylinder shell, a top cover assembly, a water tank assembly, an atomizing head assembly, a drainage control assembly and a blower;

the cylinder shell is arranged above the base in a surrounding manner, and the top cover assembly is detachably arranged above the cylinder shell; an atomization groove is arranged above the base; the atomizing head component is arranged in the atomizing tank;

the water tank assembly is detachably arranged above the base, the cylinder shell is arranged on the outer side of the water tank assembly in a surrounding mode, and the top cover assembly covers the water tank assembly; 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 atomizing tank; 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.

Optionally, the water tank assembly includes a water tank shell and a water tank bottom cover; the water tank shell is arranged above the water tank bottom cover in a surrounding manner; the bottom cover of the water tank is provided with the water outlet.

Optionally, the water tank assembly further includes a handle, and the handle is disposed above the water tank shell.

Optionally, the water tank assembly further comprises a filter mounted to the drain port.

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, the humidifier further comprises a control board, and the control board is installed on one side of the cartridge shell; and is electrically connected with the top cover component and the electronic component in the base through the coupler plug-in terminal.

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 tank assembly is detachably arranged on the base, the cylinder shell is arranged on the outer side of the water tank assembly in a surrounding mode, the top cover assembly is arranged above the water tank assembly, the water tank assembly can be completely wrapped, the water tank assembly is arranged in the shell, the water in the water tank can be kept clean and tidy, water can be directly added to the water tank by disassembling the top cover assembly, the water tank can be extracted, the water tank is moved to a faucet for water addition, water addition operation is more various, and the operation is simple; 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 view of a humidifier according to the present utility model;

fig. 2 is an exploded view of the humidifier of fig. 1

Fig. 3 is a transverse cross-sectional view of the humidifier of fig. 1;

FIG. 4 is a cross-sectional view taken along line V1-V1 of FIG. 3;

FIG. 5 is a cross-sectional view taken along line V2-V2 in FIG. 3;

FIG. 6 is a cross-sectional view taken along line V3-V3 of FIG. 3;

fig. 7 is a schematic structural view of the atomizing head assembly according to the present utility model.

Description of main reference numerals:

10. a base; 11. an atomizing tank; 20. a cartridge housing; 30. a top cover assembly; 31. a mist outlet; 40. a water tank assembly; 41. a water outlet; 42. a water tank case; 43. a bottom cover of the water tank; 44. a handle; 45. a filter; 46. a blast chamber; 47. a mist guide cylinder; 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; 80. a control board; 81. the coupler is inserted into the terminal.

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 built-in detachable water tank structure according to the present utility model includes: base 10, cartridge housing 20, top cap assembly 30, water tank assembly 40, atomizing head assembly 50, drain control assembly 60, and blower 70;

the cartridge housing 20 is disposed above the base 10, and the top cover assembly 30 is detachably mounted above the cartridge housing 20; an atomization groove 11 is arranged above the base 10; the atomizing head assembly 50 is installed in the atomizing tank 11;

the water tank assembly 40 is detachably arranged above the base 10, the cylinder shell 20 is arranged on the outer side of the water tank assembly 40 in a surrounding mode, and the top cover assembly 30 covers the water tank assembly 40 in a covering mode; the water tank assembly 40 is provided with a water outlet 41, and the water outlet control assembly 60 can control the conduction state of water in the water tank assembly 40 towards the atomizing tank 11; the top cover assembly 30 is provided with a fog outlet 31, the water tank assembly 40 is provided with a fog guide cylinder 47, and the upper end and the lower end of the fog guide cylinder 47 are respectively arranged corresponding to the fog outlet 31 and the atomizing head assembly 50; the blower 70 may blow air toward the mist guide 47.

In the utility model, the water tank assembly 40 is detachably arranged on the base 10, the cylinder shell 20 is annularly arranged on the outer side of the water tank assembly 40, the top cover assembly 30 is covered above the water tank assembly 40, the water tank assembly 40 can be completely wrapped, the water tank assembly 40 is arranged in the shell, the water in the water tank can be kept clean and tidy, water can be directly added into the water tank by disassembling the top cover assembly 30, the water tank can be extracted, and the water tank is moved to a tap for water addition, so that the water addition operation is more various and simple; 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 present embodiment, the tank assembly 40 includes a tank case 42 and a tank bottom cover 43; the water tank shell 42 is arranged above the water tank bottom cover 43 in a surrounding manner; the tank bottom cover 43 is provided with a drain port 41. The separate water tank is provided with the water tank shell 42 and the water tank bottom cover 43, which can reduce the volume of single elements, facilitate the production and assembly and reduce the production cost.

Further, to facilitate lifting of the tank assembly 40, the tank assembly 40 further includes a handle 44, the handle 44 being disposed above the tank housing 42. A handle 44 assembly is rotatably attached to the top of the tank shell 42.

In this embodiment, in order to make the water entering the atomizing tank 11 cleaner and reduce the generation and accumulation of scale, the tank assembly 40 further includes a filter 45, and the filter 45 is mounted to the drain 41.

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 41 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 so that the water drain 41 is 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 41 is in a sealing state. When the water quantity of the atomization tank 11 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 41 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 will not be described in detail.

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 47; 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.

Specifically, 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.

In some embodiments, the atomizing cup 51 includes an outer cup 516 and an inner cup 517 that are removably 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 this embodiment, the humidifier further comprises a control board 80, the control board 80 being mounted to one side of the cartridge housing 20; and the control board 80 is electrically connected with the top cover assembly 30 and the electronic components in the base 10 through the coupler plug terminals 81, and the base 10 and the electronic components of the top cover assembly 30 are connected through the coupler, so that the assembly and disassembly can be conveniently performed.

In the present embodiment, a blast chamber 46 is provided below the water tank assembly 40; the blast chamber 46 is arranged above the atomizing tank 11 and is communicated with the mist guide cylinder 47; the blower 70 may supply air toward the blower chamber 46.

In some embodiments, the cap assembly 30 is also provided with a decorative piece such as an annular breathing lamp.

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

1. A humidifier with a built-in removable water tank structure, comprising: a base (10), a cartridge housing (20), a top cover assembly (30), a water tank assembly (40), an atomizing head assembly (50), a drain control assembly (60) and a blower (70);

the cartridge housing (20) is arranged above the base (10) in a surrounding manner, and the top cover assembly (30) is detachably arranged above the cartridge housing (20); an atomization groove (11) is arranged above the base (10); the atomizing head assembly (50) is arranged in the atomizing groove (11);

the water tank assembly (40) is detachably arranged above the base (10), the cylinder shell (20) is arranged on the outer side of the water tank assembly (40) in a surrounding mode, and the top cover assembly (30) covers the water tank assembly (40); the water tank assembly (40) is provided with a water outlet (41), and the water outlet control assembly (60) can control the conduction state of water in the water tank assembly (40) towards the atomizing tank (11); the top cover assembly (30) is provided with a fog outlet (31), the water tank assembly (40) is provided with a fog guide cylinder (47), and the upper end and the lower end of the fog guide cylinder (47) are respectively arranged corresponding to the fog outlet (31) and the atomizing head assembly (50); the blower (70) can supply air to the mist guide cylinder (47).

2. The humidifier with built-in removable water tank structure of claim 1, wherein: the tank assembly (40) includes a tank shell (42) and a tank bottom cover (43); the water tank shell (42) is arranged above the water tank bottom cover (43) in a surrounding mode; the water tank bottom cover (43) is provided with the water drain port (41).

3. The humidifier with built-in removable water tank structure of claim 2, wherein: the tank assembly (40) further includes a handle (44), the handle (44) being disposed above the tank shell (42).

4. The humidifier with built-in removable water tank structure of claim 2, wherein: the water tank assembly (40) further comprises a filter (45), and the filter (45) is mounted on the water drain port (41).

5. The humidifier with built-in removable water tank structure of 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 (41) 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 that the water drain port (41) is in a conducting state.

6. The humidifier with built-in removable water tank structure of 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 the top opening of the atomization chamber is arranged and aligned with the mist guide cylinder (47); 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 built-in removable water tank structure of 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 built-in removable water tank structure as claimed in 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 built-in removable water tank structure of claim 1, wherein: the humidifier further comprises a control board (80), wherein the control board (80) is installed on one side of the cartridge housing (20); and is electrically connected with the top cover assembly (30) and the electronic components in the base (10) through the coupler plug-in terminal (81).

10. The humidifier with built-in removable water tank structure of claim 1, wherein: a blast chamber (46) is arranged below the water tank assembly (40); the blast chamber (46) is arranged above the atomizing tank (11) and is communicated with the mist guide cylinder (47); the blower (70) can supply air to the blower chamber (46).