Float type ultrasonic humidifier

Abstract

The utility model belongs to the technical field of humidifiers, and particularly relates to a floater type ultrasonic humidifier which comprises a water tank, an installation shell arranged on the water tank, a floater arranged in a cavity of the water tank and capable of ascending and descending along with the water level in the cavity of the water tank, and an atomization installation frame arranged at the lower end of the floater. During use, water is injected into the water tank cavity through the liquid inlet cavity, the water is atomized through simultaneous work of the atomization units in the atomization sheet mounting cavities, water mist is discharged after passing through the floater mist outlet hole and the mist outlet cavity, the humidification amount is large, and the humidification efficiency is high.

Description

[Technical field]

[0001] The utility model belongs to the technical field of humidifiers, and in particular relates to a float type ultrasonic humidifier. [Background technology]

[0002] The working principle of the float type ultrasonic humidifier is: the float rises and falls with the water level in the water tank, and the atomizing unit installed at the bottom of the float is kept below the water level in the water tank. The atomizing unit atomizes the water in the water tank into fine water droplets, and the water mist is discharged from the mist outlet chamber to achieve humidification. The traditional float type ultrasonic humidifier has a small humidification capacity, such as Figure 6 As shown, it generates water mist through a single atomizing unit installed on a float, and the humidification efficiency is low. [Contents of the utility model]

[0003] The utility model aims to provide a float type ultrasonic humidifier which adopts a plurality of atomizing units to work, has a large humidification capacity and a high humidification efficiency.

[0004] The utility model is realized by the following technical solutions:

[0005] A float type ultrasonic humidifier, comprising:

[0006] A water tank having a water tank cavity;

[0007] An installation shell is arranged on the water tank, and the installation shell is provided with a liquid inlet cavity and a mist outlet cavity respectively connected to the water tank cavity;

[0008] A float is disposed in the water tank cavity and can rise and fall with the water level in the water tank cavity, and the float is provided with a float mist outlet hole penetrating the upper and lower surfaces of the float;

[0009] The atomization mounting frame is arranged at the lower end of the float, and a plurality of atomization plate mounting cavities are arranged on the atomization mounting frame, and upper and lower ends of the plurality of atomization plate mounting cavities are respectively connected with the float mist outlet hole and the water tank cavity.

[0010] In the float type ultrasonic humidifier as described above, the height of the upper surface of the float gradually decreases from the outer edge of the float toward the mist outlet hole of the float.

[0011] In the float type ultrasonic humidifier as described above, the bottom surface of the liquid inlet cavity is provided with a liquid inlet channel connecting the liquid inlet cavity and the water tank cavity, and the bottom surface of the liquid inlet cavity is inclined downward from the outer edge toward the liquid inlet channel.

[0012] In the float-type ultrasonic humidifier as described above, the top surface of the liquid inlet chamber is provided with a filter chamber connecting the upper opening of the mounting shell and the liquid inlet chamber, a filter element and a filter element upper cover located at the upper end of the filter element are provided in the filter chamber, and the top surface of the liquid inlet chamber is inclined downward from the outer edge toward the direction close to the filter chamber.

[0013] In a float-type ultrasonic humidifier as described above, a one-way valve structure is provided in the liquid inlet channel, and the one-way valve structure includes a connecting bracket provided in the liquid inlet channel, a connecting piece movably provided in the liquid inlet channel, a sealing piece provided at one end of the connecting piece and located outside the liquid inlet channel, and a return spring provided between the connecting bracket and the connecting piece, wherein the return spring is used to keep the connecting piece in a tendency to move toward the liquid inlet chamber so that the sealing piece can seal the liquid inlet channel.

[0014] The float-type ultrasonic humidifier as described above further comprises a water tank base detachably arranged at the bottom of the water tank, and a detachable mounting mechanism is arranged between the water tank and the water tank base.

[0015] As described above, in a float-type ultrasonic humidifier, the detachable mounting mechanism includes a first mounting groove arranged on the water tank base, a second mounting groove recessed along the bottom of the first mounting groove, a first mounting protrusion protruding from the bottom of the water tank and corresponding to and matching the first mounting groove, and a second mounting protrusion protruding from the bottom of the first mounting protrusion and corresponding to and matching the second mounting groove.

[0016] In the float type ultrasonic humidifier as described above, the detachable installation mechanism further comprises a plurality of positioning holes provided on the water tank base and located around the first installation groove, and a plurality of positioning columns provided on the bottom of the water tank and corresponding to and matching the positioning holes.

[0017] In the float type ultrasonic humidifier as described above, a sealing rubber ring is provided between the water tank and the mounting shell.

[0018] The float type ultrasonic humidifier as described above further includes a mist outlet upper cover arranged at the upper end of the mounting shell, and the mist outlet upper cover is provided with a cover opening handle and a mist outlet corresponding to the mist outlet cavity.

[0019] Compared with the prior art, the utility model has the following advantages:

[0020] The utility model provides a float type ultrasonic humidifier, comprising a water tank, a mounting shell arranged on the water tank, a float arranged in a water tank cavity and capable of rising and falling with the water level in the water tank cavity, and an atomizing mounting frame arranged at the lower end of the float, wherein a plurality of atomizing sheet mounting cavities are arranged on the atomizing mounting frame, and the upper and lower ends of the plurality of atomizing sheet mounting cavities are respectively connected with the float mist outlet holes and the water tank cavity. When in use, water is injected into the water tank cavity through the liquid inlet cavity, and the atomizing units in the atomizing sheet mounting cavities work simultaneously to atomize the water, and the water mist is discharged after passing through the float mist outlet holes and the mist outlet cavities, so that the humidification amount is large and the humidification efficiency is high.

[0021] At the same time, the atomizing element can float with the float at a high water level. Working at a high water level can reduce the influence of sediment on the operation of the atomizing element.

Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for describing the embodiments.

[0023] Figure 1 It is a structural schematic diagram of a float type ultrasonic humidifier in a specific implementation mode of the utility model;

[0024] Figure 2 This is a schematic diagram of the exploded structure of a float-type ultrasonic humidifier in a specific embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the exploded structure of a float-type ultrasonic humidifier in a specific embodiment of the utility model;

[0026] Figure 4 It is a schematic cross-sectional view of a float-type ultrasonic humidifier in a specific embodiment of the utility model;

[0027] Figure 5 This is a structural schematic diagram of a float and an atomization mounting frame in a specific implementation manner of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the float and atomization mounting frame in a traditional float-type ultrasonic humidifier. [Specific implementation method]

[0029] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for distinction.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Specific embodiments, such as Figure 1-6A float-type ultrasonic humidifier is shown, comprising: a water tank 1, on which a water tank cavity 11 is provided; a mounting shell 2, which is arranged on the water tank 1, and the mounting shell 2 is provided with a liquid inlet cavity 21 and a mist outlet cavity 22 respectively connected to the water tank cavity 11; a float 3, which is arranged in the water tank cavity 11 and can rise and fall with the water level in the water tank cavity 11, and the float 3 is provided with a float mist outlet hole 31 passing through the upper and lower surfaces of the float 3; an atomization mounting frame 4, which is arranged at the lower end of the float 3, and the atomization mounting frame 4 is provided with a plurality of atomization sheet mounting cavities 41, and the upper and lower ends of the plurality of atomization sheet mounting cavities 41 are respectively connected to the float mist outlet hole 31 and the water tank cavity 11. Optionally, there are two atomizer installation cavities 41, which are arranged side by side and opposite to each other. The atomizer installation cavities 41 are located in the water of the water tank. The two atomizers are respectively arranged in the corresponding atomizer installation cavities 41, and the atomizers will atomize the water in the atomizer installation cavities 41 and then let it out from the float mist outlet hole 31. When in use, water is injected into the water tank cavity through the liquid inlet cavity, and the atomizing units in each atomizer installation cavity work simultaneously to atomize the water. The water mist is discharged after passing through the float mist outlet hole and the mist outlet cavity, with a large humidification amount and high humidification efficiency; at the same time, the atomizing element can float with the float at a high water level, and working at a high water level can reduce the influence of sediment on the operation of the atomizing element.

[0033] Specifically, the height of the upper surface of the float 3 gradually decreases from the outer edge of the float 3 to the direction of the float mist outlet hole 31. That is, the height of the outer edge of the float 3 is greater than the height of the edge of the float mist outlet hole 31, so that the accumulated water on the upper surface of the float 3 gradually flows into the float mist outlet hole 31 along the inclined upper surface, and the accumulated water on the upper surface of the float 3 is prevented from dripping back to the water tank cavity 11 from the outer edge of the upper surface of the float 3, so as to reduce the noise of water droplets falling back, and the use is more silent.

[0034] In addition, the bottom surface of the liquid inlet cavity 21 is provided with a liquid inlet channel 5 connecting the liquid inlet cavity 21 and the water tank cavity 11, and the bottom surface of the liquid inlet cavity 21 is inclined downward from the outer edge toward the liquid inlet channel 5. The accumulated water can flow toward the liquid inlet channel 5 along the inclined bottom surface of the liquid inlet cavity 21, thereby preventing the accumulated water in the liquid inlet cavity 21 from breeding bacteria and making it easier to clean.

[0035] Furthermore, the top surface of the liquid inlet cavity 21 is provided with a filter cavity 6 communicating with the upper opening of the mounting housing 2 and the liquid inlet cavity 21, and a filter element 71 and a filter element upper cover 72 located at the upper end of the filter element 71 are provided in the filter cavity 6, and the top surface of the liquid inlet cavity 21 is inclined downward from the outer edge toward the direction close to the filter cavity 6. The accumulated water can flow toward the filter cavity 6 along the inclined top surface of the liquid inlet cavity 21, thereby preventing the accumulated water in the filter cavity 6 from breeding bacteria and making it easier to clean.

[0036] More specifically, a one-way valve structure 8 is provided in the liquid inlet channel 5, and the one-way valve structure 8 includes a connecting bracket 81 provided in the liquid inlet channel 5, a connecting member 82 movably provided in the liquid inlet channel 5, a sealing member 83 provided at one end of the connecting member 82 and located outside the liquid inlet channel 5, and a return spring 84 provided between the connecting bracket 81 and the connecting member 82, and the return spring 84 is used to keep the connecting member 82 moving toward the liquid inlet chamber 21, so that the sealing member 83 seals the liquid inlet channel 5. When water is added to the liquid inlet chamber 21, the water flows into the liquid inlet channel 5 and impacts the connecting member 82 and the sealing member 83, so that the connecting member 82 compresses the return spring 84 and keeps the sealing member 83 away from the liquid inlet channel 5, thereby allowing water to enter the water tank; and after the water addition stops, the return spring 84 drives the sealing member 83 to keep the liquid inlet channel 5 sealed, so as to prevent the water mist generated in the water tank from entering the liquid inlet channel 5, thereby improving the demisting efficiency.

[0037] Furthermore, the float type ultrasonic humidifier further comprises a water tank base 9 detachably arranged at the bottom of the water tank 1, which is placed more stably, and at the same time, a detachable mounting mechanism 10 is arranged between the water tank 1 and the water tank base 9. The water tank base 9 and the water tank 1 are designed to be split, which reduces packaging and transportation costs.

[0038] Furthermore, the detachable mounting mechanism 10 includes a first mounting groove 101 provided on the water tank base 9, a second mounting groove 102 recessed along the bottom of the first mounting groove 101, a first mounting protrusion 103 convexly provided on the bottom of the water tank 1 and corresponding to and matching the first mounting groove 101, and a second mounting protrusion 104 convexly provided on the bottom of the first mounting protrusion 103 and corresponding to and matching the second mounting groove 102. The connection is stable and the disassembly is convenient.

[0039] Specifically, the detachable mounting mechanism 10 also includes a plurality of positioning holes 105 provided on the water tank base 9 and located around the first mounting groove 101, and a plurality of positioning columns 106 provided at the bottom of the water tank 1 and corresponding to and matching the positioning holes 105, so as to facilitate the assembly of the water tank 1 and the water tank base 9.

[0040] More specifically, in order to prevent the water mist in the water tank from leaking from the gap between the water tank and the mounting shell 2 and to improve the misting efficiency, a sealing rubber ring 12 is provided between the water tank 1 and the mounting shell 2 .

[0041] Furthermore, the float-type ultrasonic humidifier further comprises a mist outlet cover 13 disposed on the upper end of the mounting housing 2, and the mist outlet cover 13 is provided with a cover opening handle 14 and a mist outlet 15 corresponding to the mist outlet cavity 22. The mist outlet cover 13 is detachably mounted on the upper end of the mounting housing 2 for easy cleaning.

[0042] Furthermore, the electronic components are centrally installed on the installation housing 2, which reduces the manpower for installation and improves efficiency.

[0043] The above is an implementation method provided in combination with specific content, and it is not considered that the specific implementation of the utility model is limited to these descriptions. At the same time, due to different industry names, it is not limited to the above names, nor is it limited to English names. Any method, structure, etc. similar to or identical to the method, structure, etc. of the utility model, or a number of technical deductions or replacements made on the premise of the concept of the utility model, shall be regarded as the protection scope of the utility model.

Claims

1. A float type ultrasonic humidifier, characterized in that: include: A water tank (1) having a water tank cavity (11) disposed thereon; An installation shell (2) is arranged on the water tank (1), and the installation shell (2) is provided with a liquid inlet chamber (21) and a mist outlet chamber (22) respectively connected to the water tank chamber (11); A float (3) is arranged in the water tank cavity (11) and can rise and fall with the water level in the water tank cavity (11), and the float (3) is provided with a float mist outlet hole (31) penetrating the upper and lower surfaces of the float (3); An atomizing mounting frame (4) is arranged at the lower end of the float (3), and a plurality of atomizing sheet mounting cavities (41) are arranged on the atomizing mounting frame (4), and the upper and lower ends of the plurality of atomizing sheet mounting cavities (41) are respectively connected to the float mist outlet hole (31) and the water tank cavity (11).

2. A float type ultrasonic humidifier according to claim 1, characterized in that: The height of the upper surface of the float (3) gradually decreases from the outer edge of the float (3) toward the float mist outlet hole (31).

3. A float type ultrasonic humidifier according to claim 1, characterized in that: The bottom surface of the liquid inlet cavity (21) is provided with a liquid inlet channel (5) connecting the liquid inlet cavity (21) and the water tank cavity (11), and the bottom surface of the liquid inlet cavity (21) is inclined downward from the outer edge toward the liquid inlet channel (5).

4. A float type ultrasonic humidifier according to claim 3, characterized in that: The top surface of the liquid inlet cavity (21) is provided with a filter cavity (6) communicating with the upper opening of the mounting shell (2) and the liquid inlet cavity (21); a filter element (71) and a filter element upper cover (72) located at the upper end of the filter element (71) are provided in the filter cavity (6); and the top surface of the liquid inlet cavity (21) is inclined downward from the outer edge toward the direction close to the filter cavity (6).

5. The float type ultrasonic humidifier according to claim 3, characterized in that: A one-way valve structure (8) is provided in the liquid inlet channel (5), and the one-way valve structure (8) comprises a connecting bracket (81) provided in the liquid inlet channel (5), a connecting member (82) movably provided in the liquid inlet channel (5), a sealing member (83) provided at one end of the connecting member (82) and located outside the liquid inlet channel (5), and a return spring (84) provided between the connecting bracket (81) and the connecting member (82), wherein the return spring (84) is used to keep the connecting member (82) moving in a direction close to the liquid inlet chamber (21), so that the sealing member (83) seals the liquid inlet channel (5).

6. The float type ultrasonic humidifier according to claim 1, characterized in that: It also comprises a water tank base (9) which is detachably arranged at the bottom of the water tank (1), and a detachable mounting mechanism (10) is arranged between the water tank (1) and the water tank base (9).

7. A float type ultrasonic humidifier according to claim 6, characterized in that: The detachable mounting mechanism (10) comprises a first mounting groove (101) provided on the water tank base (9), a second mounting groove (102) recessed along the bottom of the first mounting groove (101), a first mounting protrusion (103) protruding from the bottom of the water tank (1) and corresponding to and matching the first mounting groove (101), and a second mounting protrusion (104) protruding from the bottom of the first mounting protrusion (103) and corresponding to and matching the second mounting groove (102).

8. The float type ultrasonic humidifier according to claim 7, characterized in that: The detachable installation mechanism (10) further comprises a plurality of positioning holes (105) provided on the water tank base (9) and located around the first installation groove (101), and a plurality of positioning columns (106) provided on the bottom of the water tank (1) and corresponding to and matching the positioning holes (105).

9. The float type ultrasonic humidifier according to claim 1, characterized in that: A sealing rubber ring (12) is provided between the water tank (1) and the mounting housing (2).

10. The float type ultrasonic humidifier according to claim 1, characterized in that: It also comprises a mist outlet upper cover (13) arranged at the upper end of the mounting shell (2), and the mist outlet upper cover (13) is provided with a cover opening handle (14) and a mist outlet port (15) corresponding to the mist outlet cavity (22).

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