Humidifier

Abstract

The utility model relates to a humidifier which is characterized by comprising a shell, a water tank and a flow guide heating structure. The heating structure is arranged at the bottom in the shell, and the water tank is arranged on the flow guide heating structure or the shell; a water outlet hole and a mist outlet are formed in the bottom of the water tank, a heating cavity is formed in the flow guide heating structure, the heating cavity is communicated with the mist guide pipe through the mist outlet, the water outlet hole is communicated with a water inlet of the flow guide heating structure, a water outlet of the flow guide heating structure is communicated with the heating cavity, and a hot mist heating disc is arranged in the heating cavity; a mist guide pipe; a mounting structure is arranged at the bottom of the mist guide pipe, the mist outlet extends upwards to form a fixing frame, and the mounting structure is detachably mounted on the fixing frame and sealed. The hot fog heater has the advantages that the water tank and the fog guide pipe are detachably mounted, cleaning is convenient, the structure is simple, and scale on the hot fog heating disc and stains in the fog guide pipe can be effectively cleaned.

Description

Technical Field

[0001] This utility model relates to a humidifier. Background Technology

[0002] Currently, with the continuous improvement of living standards, humidifiers are becoming increasingly common. Humidifiers can effectively alleviate the discomfort caused by dry air. Existing humidifiers include a shell, heater, water tank, and mist tube. The water tank and mist tube are integrally molded and cannot be disassembled. After prolonged use: First, a large amount of dirt will accumulate inside the mist tube, which is difficult to clean, resulting in unclean water vapor being atomized, which can cause certain harm to the human body over time. Second, scale will form in the heater after prolonged heating, reducing heating efficiency and wasting energy. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a humidifier with a detachable water tank and mist guide tube, which is easy to clean, has a simple structure, and can effectively clean the scale on the hot mist heating plate and the dirt inside the mist guide tube.

[0004] To achieve the above objectives, this utility model is a humidifier comprising:

[0005] The system comprises a shell, a water tank, and a flow-guiding heating structure. The heating structure is located at the bottom of the shell, and the water tank is located on the flow-guiding heating structure or the shell. The bottom of the water tank has a water outlet and a mist outlet. The flow-guiding heating structure has a heating chamber, which is connected to a mist guide pipe through the mist outlet. The water outlet is connected to the water inlet of the flow-guiding heating structure, and the water outlet of the flow-guiding heating structure is connected to the heating chamber. A hot mist heating plate is located inside the heating chamber.

[0006] A mist guide tube; an installation structure is provided at the bottom of the mist guide tube, and a fixing frame is formed by extending upward from the mist outlet. The installation structure is detachably installed on the fixing frame and sealed.

[0007] In this technical solution, the mounting structure is fixed to the fixing bracket by thread.

[0008] In this technical solution, the installation structure includes an inner side plate, a connecting plate, and an outer side plate. The top of the inner side plate is located on the mist guide pipe. The outer side plate is connected to the inner side plate through the connecting plate and is located outside the inner side plate. An internal thread is provided on the inner side of the outer side plate. The outer side plate and the inner side plate form a waterproof cavity. An external thread is provided on the outer side of the fixing frame. The fixing frame is located inside the waterproof cavity and is threadedly engaged with the outer side plate to fix the mist guide pipe.

[0009] In this technology, a waterproof sealing ring is provided at the top of the waterproof cavity.

[0010] In this technical solution, the mounting structure is fixed in place by a snap-fit ​​mechanism with the mounting bracket.

[0011] In this technical solution, the installation structure includes an inner sidewall, a transverse wall, an outer sidewall, and a buckle; the top of the inner sidewall is located on the mist guide pipe, the outer sidewall is connected to the inner sidewall through the transverse wall and is located outside the inner sidewall, the top of the outer sidewall is located on the end of the transverse wall and extends downward, and the buckle is located at the bottom of the outer sidewall and can cooperate with the buckle of the fixing bracket to fix and seal.

[0012] In this technical solution, the mist guide pipe further includes a conical mist collecting pipe and a mist guiding channel; the conical mist collecting pipe is located at the top of the installation structure, the inlet of the mist guiding channel is located at the top of the conical mist collecting pipe, and the outlet of the mist guiding channel discharges mist outward.

[0013] This technical solution also includes a fog-gathering ring, which is located at the outlet of the fog-guiding channel.

[0014] In this technical solution, a water level sensor is also provided inside the flow guiding heating structure, and the water level sensor senses the water level inside the heating chamber.

[0015] In this technical solution, the outer wall of the mist guide tube is a double wall, and a vacuum is drawn between the two walls to prevent heat loss.

[0016] The advantages of this utility model compared with the prior art are: the water tank and the mist guide pipe can be disassembled and installed, making cleaning convenient. The structure is simple and can effectively clean the scale on the hot mist heating plate and the dirt inside the mist guide pipe. Attached Figure Description

[0017] Figure 1 This is a perspective view of Embodiment 1 of this utility model;

[0018] Figure 2 yes Figure 1 Exploded view;

[0019] Figure 3 yes Figure 2 A 3D view with the mist guide tube removed;

[0020] Figure 4 yes Figure 1 Top view;

[0021] Figure 5 yes Figure 4 AA section view;

[0022] Figure 6 yes Figure 5 A magnified view of part A;

[0023] Figure 7 This is a perspective view of Embodiment 2 of this utility model;

[0024] Figure 8 yes Figure 7 Exploded view;

[0025] Figure 9 yes Figure 7 3D view of the mist guide tube;

[0026] Figure 10 yes Figure 9 A magnified view of part B;

[0027] Figure 11 yes Figure 7 Top view;

[0028] Figure 12 yes Figure 11 BB section view;

[0029] Figure 13 yes Figure 12 A magnified view of a portion of C. Detailed Implementation

[0030] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0031] In the description of this utility model, the terms "upper", "lower" and "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and do not require that this utility model must be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0032] In this utility model, unless otherwise explicitly specified and limited, the terms "installed" and "equipped with" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0033] like Figures 1 to 6 As shown, it is a humidifier, characterized by comprising:

[0034] The system comprises a housing 1, a water tank 2, and a flow-guiding heating structure 3. The heating structure 3 is located at the bottom of the housing 1, and the water tank 2 is located on the flow-guiding heating structure 3 or the housing 1. The bottom of the water tank 2 is provided with a water outlet 21 and a mist outlet. The flow-guiding heating structure 3 is provided with a heating chamber 31, which is connected to a mist guide pipe 4 through the mist outlet. The water outlet 21 is connected to the water inlet of the flow-guiding heating structure 3, and the water outlet of the flow-guiding heating structure 3 is connected to the heating chamber 31. A hot mist heating plate 32 is provided inside the heating chamber 31.

[0035] A mist guide tube 4 is provided at the bottom of the mist guide tube 4, and a fixing frame 23 is formed by extending upward from the mist outlet. The mounting structure 41 is detachably mounted on the fixing frame 23 and sealed.

[0036] When cleaning is required, the mist guide tube 4 can be disassembled to effectively clean the scale on the hot mist heating plate and the dirt inside the mist guide tube. It is easy to clean and has a simple structure.

[0037] In this embodiment, the mounting structure 41 is threadedly fixed to the fixing bracket 23.

[0038] In this embodiment, the mounting structure 41 includes an inner side plate 411, a connecting plate 415, and an outer side plate 413. The top of the inner side plate 411 is disposed on the mist guide pipe 4, and the bottom of the inner side plate 411 abuts against the bottom of the water tank 2. The outer side plate 413 is connected to the inner side plate 411 through the connecting plate 415 and is located outside the inner side plate 411. An internal thread is provided on the inner side of the outer side plate 413, and the outer side plate 413 and the inner side plate 411 form a waterproof cavity 412. An external thread is provided on the outer side of the fixing frame 23. The fixing frame 23 is located in the waterproof cavity 412 and is threadedly engaged with the outer side plate 413 to fix the mist guide pipe 4.

[0039] The bottom of the inner side plate 411 abuts against the bottom of the water tank 2 and is located inside the fixing frame 23. The bottom of the outer side plate 411 abuts against the bottom of the water tank 2 and is located outside the fixing frame 23. The outer side plate 413, the inner side plate 411 and the fixing frame 23 form a sealed space to improve the sealing performance. Water vapor in the heating chamber 22 will not overflow from the interface, and the threaded fit makes disassembly and cleaning convenient.

[0040] In this embodiment, a waterproof sealing ring 414 is provided at the top of the waterproof cavity 412 to further enhance the waterproof performance.

[0041] In this embodiment, the mist guide pipe 4 further includes a conical mist collecting pipe 42 and a mist guiding channel 43; the conical mist collecting pipe 42 is located on the top of the mounting structure 41, the inlet of the mist guiding channel 43 is located on the top of the conical mist collecting pipe 42, and the outlet of the mist guiding channel 43 discharges mist outward.

[0042] In this embodiment, a fog-gathering ring 5 is also included, which is located at the outlet of the fog-guiding channel 43.

[0043] In this embodiment, a water level sensor 33 is also provided in the flow guiding heating structure 3, and the water level sensor 33 senses the water level in the heating cavity 31.

[0044] The water level sensor 55 senses the water level in the heating chamber 31, thereby preventing the hot mist heating plate 32 from burning dry and further ensuring the safety of the humidifier.

[0045] In this embodiment, the outer wall of the mist guide tube 4 is a double wall 44, and a vacuum is drawn between the two walls (44) to prevent heat loss. Example

[0046] like Figures 7 to 13 As shown, it is a humidifier, characterized by comprising:

[0047] The system comprises a housing 1, a water tank 2, and a flow-guiding heating structure 3. The heating structure 3 is located at the bottom of the housing 1, and the water tank 2 is located on the flow-guiding heating structure 3 or the housing 1. The bottom of the water tank 2 is provided with a water outlet 21 and a mist outlet. The flow-guiding heating structure 3 is provided with a heating chamber 31, which is connected to a mist guide pipe 4 through the mist outlet. The water outlet 21 is connected to the water inlet of the flow-guiding heating structure 3, and the water outlet of the flow-guiding heating structure 3 is connected to the heating chamber 31. A hot mist heating plate 32 is provided inside the heating chamber 31.

[0048] A mist guide tube 4 is provided at the bottom of the mist guide tube 4, and a fixing frame 23 is formed by extending upward from the mist outlet. The mounting structure 41 is detachably mounted on the fixing frame 23 and sealed.

[0049] When cleaning is required, the mist guide tube 4 can be disassembled to effectively clean the scale on the hot mist heating plate and the dirt inside the mist guide tube. It is easy to clean and has a simple structure.

[0050] In this embodiment, the mounting structure 41 is fixed in place by a snap-fit ​​with the fixing bracket 23.

[0051] In this embodiment, the mounting structure 41 includes an inner sidewall 416, a transverse wall 417, an outer sidewall 418, and a buckle 419. The top of the inner sidewall 416 is located on the mist guide pipe 4. The outer sidewall 418 is connected to the inner sidewall 416 through the transverse wall 417 and is located outside the inner sidewall 416. The top of the outer sidewall 418 is located on the end of the transverse wall 417 and extends downward. The buckle 419 is located at the bottom of the outer sidewall 418 and can be fastened and sealed with the fixing bracket 23.

[0052] The bottom of the inner wall 416 abuts against the bottom of the water tank 2 and is located inside the fixing frame 23, while the bottom of the outer wall 418 abuts against the bottom of the water tank 2 and is located outside the fixing frame 23. The inner wall 416, the outer wall 418 and the fixing frame 23 form a sealed space, which makes the sealing better. The water vapor in the heating chamber 22 will not overflow from the interface, and the snap-fit ​​is convenient for disassembly and cleaning.

[0053] In this embodiment, the mist guide pipe 4 further includes a conical mist collecting pipe 42 and a mist guiding channel 43; the conical mist collecting pipe 42 is located on the top of the mounting structure 41, the inlet of the mist guiding channel 43 is located on the top of the conical mist collecting pipe 42, and the outlet of the mist guiding channel 43 discharges mist outward.

[0054] In this embodiment, a fog-gathering ring 4 is also included, which is located at the outlet of the fog-guiding channel 43.

[0055] In this embodiment, a water level sensor 33 is also provided in the flow guiding heating structure 3, and the water level sensor 33 senses the water level in the heating cavity 31.

[0056] The water level sensor 55 senses the water level in the heating chamber 31, thereby preventing the hot mist heating plate 32 from burning dry and further ensuring the safety of the humidifier.

[0057] In this embodiment, the outer wall of the mist guide tube 4 is a double wall 44, and a vacuum is drawn between the two walls 44 to prevent heat loss.

[0058] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations of these embodiments without departing from the principles and spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A humidifier, characterized in that... include The shell (1), water tank (2) and flow guiding heating structure (3) are provided; the heating structure (3) is located at the bottom of the shell (1), and the water tank (2) is located on the flow guiding heating structure (3) or the shell (1); the bottom of the water tank (2) is provided with a water outlet (21) and a mist outlet, the flow guiding heating structure (3) is provided with a heating chamber (31), the heating chamber (31) is connected to the mist guiding pipe (4) through the mist outlet, the water outlet (21) is connected to the water inlet of the flow guiding heating structure (3), the water outlet of the flow guiding heating structure (3) is connected to the heating chamber (31), and a hot mist heating plate (32) is provided in the heating chamber (31). A mist guide tube (4); an installation structure (41) is provided at the bottom of the mist guide tube (4), and a fixing frame (23) is formed by extending upward at the mist outlet. The installation structure (41) is detachably installed on the fixing frame (23) and sealed.

2. The humidifier according to claim 1, characterized in that... The mounting structure (41) is threadedly fixed to the fixing bracket (23).

3. The humidifier according to claim 2, characterized in that... The installation structure (41) includes an inner side plate (411), a connecting plate (415), and an outer side plate (413). The top of the inner side plate (411) is located on the mist guide pipe (4). The outer side plate (413) is connected to the inner side plate (411) through the connecting plate (415) and is located outside the inner side plate (411). An internal thread is provided on the inner side of the outer side plate (413). The outer side plate (413) and the inner side plate (411) form a waterproof cavity (412). An external thread is provided on the outer side of the fixing frame (23). The fixing frame (23) is located inside the waterproof cavity (412) and is threadedly engaged with the outer side plate (413) to fix the mist guide pipe (4).

4. The humidifier according to claim 3, characterized in that... A waterproof sealing ring (414) is provided at the top of the waterproof cavity (412).

5. The humidifier according to claim 1, characterized in that... The mounting structure (41) is fixed in place by a snap-fit ​​mechanism with the fixing bracket (23).

6. The humidifier according to claim 5, characterized in that... The installation structure (41) includes an inner wall (416), a transverse wall (417), an outer wall (418), and a buckle (419). The top of the inner wall (416) is located on the mist guide pipe (4). The outer wall (418) is connected to the inner wall (416) through the transverse wall (417) and is located outside the inner wall (416). The top of the outer wall (418) is located on the end of the transverse wall (417) and extends downward. The buckle (419) is located at the bottom of the outer wall (418) and can be fastened and sealed with the buckle of the fixing bracket (23).

7. The humidifier according to claim 5, characterized in that... The mist guide pipe (4) also includes a conical mist collecting pipe (42) and a mist guiding channel (43); the conical mist collecting pipe (42) is located at the top of the mounting structure (41), the inlet of the mist guiding channel (43) is located at the top of the conical mist collecting pipe (42), and the outlet of the mist guiding channel (43) discharges mist outward.

8. The humidifier according to claim 1, characterized in that... It also includes a fog-gathering ring (5), which is located at the outlet of the fog-guiding channel (43).

9. The humidifier according to claim 1, characterized in that... A water level sensor (33) is also provided in the flow guiding heating structure (3), and the water level sensor (33) senses the water level in the heating chamber (31).

10. The humidifier according to claim 1, characterized in that... The outer wall of the mist guide tube (4) is a double wall (44), and a vacuum is drawn between the two walls (44) to prevent heat loss.

Images