Humidifier

Abstract

The embodiment of the utility model provides a humidifier, and relates to the technical field of humidifier structures. The humidifier comprises a water tank, a base, a mist guide pipe and a communicating device, the base is detachably connected with the water tank, the base is provided with an atomizing cavity, a water inlet of the atomizing cavity is communicated with the water tank, the mist guide pipe is installed in the water tank, an inlet of the mist guide pipe is communicated with the atomizing cavity, an outlet of the mist guide pipe is communicated with the top of the water tank, and mist in the atomizing cavity is discharged through the mist guide pipe. The communicating device is arranged at a water inlet of the atomization cavity and used for communicating or blocking the atomization cavity and the water tank. Under the condition that water needs to be added, the atomization cavity and the water tank are communicated through the communicating device, and water is added into the atomization cavity; after water adding is completed, the atomization cavity and the water tank are blocked through the communicating device, so that only water in the atomization cavity is heated and atomized, and then the atomized water is discharged through the mist guide pipe to achieve the humidification effect; the atomization cavity and the water tank can be separated through the communicating device and the mist guide pipe, continuous heating of all water in the water tank is avoided, and the water in the water tank is kept clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidifier structure technical field, specifically, relate to a humidifier. BACKGROUND

[0002] In the prior art, as a common household appliance, humidifier is mainly used for increasing indoor air humidity to improve the comfort of living environment. In order to achieve the humidification effect, the humidifier usually adopts atomization technology to convert water or other liquids into small water droplets or aerosols, and then blows them into the air through the fan. Although this process can effectively improve the indoor humidity, it also brings some problems, especially about the cleanliness of atomized gas. The existing humidifier often mixes dust, bacteria and other particulate matters in the air in the atomized gas blown out during use, and these impurities not only reduce the purity of the atomized gas, but also may have adverse effects on human health, especially for people sensitive to respiratory system. In addition, some low-quality humidifiers fail to fully filter the water source during the manufacturing process, resulting in that the minerals and other impurities that may exist in the water are also sprayed into the air, further reducing the cleanliness of the atomized gas.

[0003] Therefore, how to improve the cleanliness of the atomized gas blown out by the humidifier has become a problem to be solved. SUMMARY

[0004] The utility model provides a kind of humidifier, which can improve the cleanliness of the atomized gas blown out by the humidifier.

[0005] The embodiments of the utility model can be implemented as follows:

[0006] The embodiments of the utility model provide a kind of humidifier, which comprises:

[0007] a water tank;

[0008] a base, the base and the water tank are detachably connected, the base has an atomization cavity, and the water inlet of the atomization cavity is communicated with the water tank;

[0009] a mist guide pipe, the mist guide pipe is installed in the water tank, the inlet of the mist guide pipe is communicated with the atomization cavity, the outlet of the mist guide pipe is communicated with the top of the water tank, and the mist in the atomization cavity is discharged through the mist guide pipe;

[0010] a guide device, the guide device is arranged at the water inlet of the atomization cavity, and is used for communicating or blocking the atomization cavity and the water tank.

[0011] Optionally, the diameter of the mist guide pipe gradually decreases from bottom to top.

[0012] Optionally, the mist guide pipe comprises a first pipe section and a second pipe section which are in communication with each other, the first pipe section is in communication with the atomizing cavity, the second pipe section is in communication with the top of the water tank, the pipe diameter of the first pipe section is larger than that of the second pipe section, and the first pipe section and the second pipe section are smoothly connected.

[0013] Optionally, the valve core is arranged at the water inlet of the atomizing cavity, and the switch member is used to drive the valve core to communicate or block the water inlet when the water level in the atomizing cavity changes.

[0014] Optionally, the switch member comprises a lever, a floating ball and an elastic member, the floating ball is connected to one end of the lever, the floating ball is used to float on the liquid surface, the elastic member is connected to the valve core, the position of the other end of the lever corresponds to the position of the valve core, the lever is used to lift the valve core when the floating ball follows the liquid level to drop, thereby opening the water inlet of the atomizing cavity; the lever is used to separate from the valve core when the floating ball follows the liquid level to rise, so that the valve core drops under the elastic force of the elastic member, thereby blocking the water inlet of the atomizing cavity.

[0015] Optionally, the elastic member is a spring, and the spring is sleeved on the valve core.

[0016] Optionally, the humidifier further comprises a shell, the shell is sleeved on the water tank, the shell and the water tank are provided with an air duct therebetween, the shell is provided with a mist outlet nozzle, and the outlet of the air duct, the mist outlet nozzle and the mist guide pipe are in common communication.

[0017] Optionally, the humidifier further comprises a fan, the fan is arranged on the base and in communication with the air duct, and the fan is used to blow air towards the air duct, thereby cooling the hot mist discharged from the mist guide pipe.

[0018] Optionally, the humidifier further comprises a heating body, the heating body is arranged on the base and used to heat the liquid in the atomizing cavity.

[0019] Optionally, the humidifier further comprises a filter element, and the filter element is arranged in the water tank.

[0020] The humidifier has the following advantages, for example:

[0021] The humidifier comprises a water tank, a base, a mist guide pipe and a guide device, the base and the water tank are detachably connected, the base is provided with a misting cavity, a water inlet of the misting cavity is communicated with the water tank, the mist guide pipe is installed in the water tank, an inlet of the mist guide pipe is communicated with the misting cavity, an outlet of the mist guide pipe is communicated with the top of the water tank, the mist in the misting cavity is discharged through the mist guide pipe, and the guide device is arranged at the water inlet of the misting cavity and used for communicating or blocking the misting cavity and the water tank. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0023] Fig. 1 The structure schematic diagram of the first perspective of the humidifier provided in the present embodiment;

[0024] Fig. 2 The structure schematic diagram of the second perspective of the humidifier provided in the present embodiment;

[0025] Fig. 3 The structure schematic diagram of the third perspective of the humidifier provided in the present embodiment.

[0026] Figures: 10 - water tank; 20 - base; 201 - misting cavity; 30 - mist guide pipe; 31 - first pipe section; 32 - second pipe section; 40 - guide device; 41 - valve core; 42 - switch part; 421 - lever; 422 - floating ball; 423 - elastic part; 50 - shell; 501 - air duct; 502 - mist outlet nozzle; 60 - fan; 70 - heating body; 80 - filter element; 100 - humidifier. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0029] It should be noted that: similar numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] In the description of the present application, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product of the present application when it is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0031] In addition, if the terms "first", "second" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] It should be noted that the features in the embodiments of the present application can be combined with each other without conflict.

[0033] In the prior art, humidifiers are common household appliances mainly used to increase indoor air humidity to improve the comfort of living environment. In order to achieve the humidification effect, humidifiers usually use atomization technology to convert water or other liquids into small water droplets or aerosols, which are then blown into the air by a fan. Although this process can effectively increase indoor humidity, it also brings some problems, especially in terms of the cleanliness of atomized gas. The atomized gas blown out by existing humidifiers often contains dust, bacteria and other particulate matter in the air, which not only reduces the purity of the atomized gas, but also may have adverse effects on human health, especially for people with sensitive respiratory systems. In addition, some low-quality humidifiers fail to adequately filter the water source during the manufacturing process, resulting in minerals and other impurities that may be present in the water being sprayed into the air as well, further reducing the cleanliness of the atomized gas.

[0034] Therefore, how to improve the cleanliness of the atomized gas blown out by the humidifier has become a problem to be solved.

[0035] Please refer to Figs. 1-3 The present embodiment provides a humidifier 100 which can effectively improve the above-mentioned technical problems and improve the cleanliness of the atomized gas blown out by the humidifier 100.

[0036] The humidifier 100 includes a water tank 10, a base 20, a mist guide pipe 30 and a guide device 40. The base 20 and the water tank 10 are detachably connected. The base 20 has an atomization chamber 201. The water inlet of the atomization chamber 201 is in communication with the water tank 10. The mist guide pipe 30 is installed in the water tank 10. The inlet of the mist guide pipe 30 is in communication with the atomization chamber 201. The outlet of the mist guide pipe 30 is in communication with the top of the water tank 10. The mist in the atomization chamber 201 is discharged through the mist guide pipe 30. The guide device 40 is arranged at the water inlet of the atomization chamber 201 for communicating or blocking the atomization chamber 201 and the water tank 10.

[0037] In the present embodiment, the diameter of the mist guide pipe 30 gradually decreases from bottom to top. The mist guide pipe 30 is arranged in a vertical direction. The bottom end of the mist guide pipe 30 is the inlet, and the top end of the mist guide pipe 30 is the outlet. The diameter of the mist guide pipe 30 gradually decreases from bottom to top along the mist outlet direction, so that the mist flowing out of the atomization chamber 201 gradually flows from the area with large diameter to the area with small diameter, thereby increasing the flow rate of the mist, helping the liquid to be better broken into small droplets, and improving the atomization effect. In addition, it can also make the mist flow more smoothly, reduce energy loss and save energy.

[0038] Specifically, the mist guide pipe 30 comprises a first pipe section 31 and a second pipe section 32 which are in communication with each other, the first pipe section 31 is in communication with the atomizing cavity 201, the second pipe section 32 is in communication with the top of the water tank 10, the pipe diameter of the first pipe section 31 is larger than that of the second pipe section 32, and the first pipe section 31 and the second pipe section 32 are smoothly connected.

[0039] In the embodiment, the water tank 10 is a cylindrical hollow structure, and the water tank 10 can contain water to be atomized; the mist guide pipe 30 is arranged at the midpoint of the water tank 10, and the two ends of the mist guide pipe 30 respectively penetrate the top and the bottom of the water tank 10; the base 20 is arranged at the bottom of the water tank 10 and detachably connected with the water tank 10. The base 20 is directly clamped with the water tank 10, and the base 20 is a cylindrical structure. The atomizing cavity 201 is in communication with the top of the base 20.

[0040] It should be noted that in the prior art, when the humidifier is used, the atomized gas often contains dust, bacteria and other particulate matters in the air. These impurities not only reduce the purity of the atomized gas, but also may have adverse effects on human health, especially for people sensitive to respiratory system. In order to solve this technical problem, the humidifier 100 provided in the embodiment comprises a mist guide pipe 30 and a flow guide device 40. The mist guide pipe 30 is directly in communication with the atomizing cavity 201, thereby separating the water tank 10 and the atomizing cavity 201. The water in the water tank 10 can only enter the atomizing cavity 201 through the water inlet. Only the water in the atomizing cavity 201 is heated when the humidifier 100 is working, thereby avoiding continuous heating of all the water in the water tank 10, keeping the water in the water tank 10 clean, and improving the cleanliness of the atomized gas. The flow guide device 40 comprises a valve core 41 and a switch member 42. The switch member 42 is connected with the valve core 41. The valve core 41 is arranged at the water inlet of the atomizing cavity 201. The switch member 42 is used to drive the valve core 41 to communicate or block the water inlet when the water level in the atomizing cavity 201 changes. When water is needed, the switch member 42 drives the valve core 41 to move away from the water inlet, thereby communicating the atomizing cavity 201 and the water tank 10. The water in the water tank 10 enters the atomizing cavity 201 through the water inlet, thereby adding water to the atomizing cavity 201. After the water is added, the switch member 42 drives the flow guide device 40 to block the water inlet, thereby separating the atomizing cavity 201 and the water tank 10. Only the water in the atomizing cavity 201 is heated and atomized, and then is discharged through the mist guide pipe 30 to achieve the humidifying effect.

[0041] In the embodiment, the humidifier 100 further comprises a filter element 80. The filter element 80 is arranged in the water tank 10 and is arranged at the water inlet position of the atomizing cavity 201. The filter element 80 is used to filter the water entering the atomizing cavity 201, thereby filtering out dust, bacteria or other particulate matters in the water. The filtered water enters the atomizing cavity 201 to be heated and atomized, thereby further ensuring the cleanliness of the atomized gas.

[0042] Specifically, the switch 42 comprises a lever 421, a floating ball 422 and an elastic member 423, the floating ball 422 is connected to one end of the lever 421, the floating ball 422 is used to float on the liquid surface, the elastic member 423 is connected with the valve core 41, the other end of the lever 421 is in a position corresponding to the position of the valve core 41, the lever 421 is used to lift the valve core 41 in the case that the floating ball 422 follows the liquid level to drop, thereby opening the water inlet of the atomization cavity 201; the lever 421 is used to separate from the valve core 41 in the case that the floating ball 422 follows the liquid level to rise, so that the valve core 41 drops under the elastic force of the elastic member 423, thereby blocking the water inlet of the atomization cavity 201.

[0043] Specifically, the end of the lever 421 away from the floating ball 422 is provided with a convex point, the convex point is arranged towards the direction close to the valve core 41, and the convex point can lift the valve core 41 in the case that the lever 421 moves.

[0044] In the embodiment, the elastic member 423 is a spring, and the spring is sleeved on the valve core 41.

[0045] It can be understood that the humidifier 100 further comprises a heating body 70, the heating body 70 is arranged on the base 20 and is used to heat the liquid in the atomization cavity 201. The heating body 70 can heat the liquid in the atomization cavity 201, so that the liquid is atomized to form fine mist droplets, and the heating body 70 can heat the liquid in the atomization cavity 201 to 100℃, so as to achieve the sterilization effect, thereby further improving the cleanliness of the atomized gas.

[0046] It also needs to be explained that the humidifier 100 further comprises a shell 50 and a fan 60, the shell 50 is sleeved on the water tank 10, the shell 50 and the water tank 10 have an air duct 501 therebetween, the shell 50 has a mist outlet 502, the outlet of the air duct 501, the mist outlet 502 and the mist guide pipe 30 are commonly communicated, and the fan 60 is arranged on the base 20 and communicates with the air duct 501, the fan 60 is used to blow air towards the air duct 501, so as to cool the hot mist discharged from the mist guide pipe 30. The position of the mist outlet 502 corresponds to the position of the outlet of the mist guide pipe 30, because the temperature of the atomized gas is too high, the atomized gas is prone to safety hazards after being directly discharged, the fan 60 blows air towards the air duct 501 before the atomized gas is discharged from the mist outlet 502, so as to cool the atomized gas, and the temperature of the mist discharged from the mist outlet 502 is more appropriate.

[0047] The humidifier 100 provided in the embodiment has at least the following advantages:

[0048] The guide mist pipe 30 of the humidifier 100 provided by the embodiment is arranged along a vertical direction, the bottom end of the guide mist pipe 30 is an inlet, the top end of the guide mist pipe 30 is an outlet, and the pipe diameter of the guide mist pipe 30 gradually decreases from bottom to top along the mist outlet direction, so that the mist flowing out of the atomization cavity 201 gradually flows from the area with a large pipe diameter to the area with a small pipe diameter, thereby increasing the flow rate of the mist, helping the liquid to be better broken into fine mist droplets, and thereby improving the atomization effect; and the guide mist pipe 30 can also make the mist flow more smoothly, reduce energy loss, and save energy.

[0049] The existing humidifier often mixes dust, bacteria and other particulate matters in the air in the atomized gas when in use, these impurities not only reduce the purity of the atomized gas, but also can have adverse effects on human health, especially for people sensitive to the respiratory system. In order to solve this technical problem, the humidifier 100 provided by the embodiment includes a guide mist pipe 30 and a guide passage 40, the guide mist pipe 30 directly communicates with the atomization cavity 201, thereby separating the water tank 10 and the atomization cavity 201, the water in the water tank 10 can only enter the atomization cavity 201 through the water inlet, and only the water in the atomization cavity 201 is heated when the humidifier 100 works, avoiding continuous heating of all the water in the water tank 10, so that the water in the water tank 10 remains clean, and the cleanliness of the atomized gas is improved; and the guide passage 40 includes a valve core 41 and a switch piece 42, the switch piece 42 is connected with the valve core 41, the valve core 41 is arranged at the water inlet of the atomization cavity 201, and the switch piece 42 is used to drive the valve core 41 to communicate or block the water inlet in the case of water level change in the atomization cavity 201; in the case of needing to add water, the switch piece 42 drives the valve core 41 to leave the water inlet, thereby communicating the atomization cavity 201 and the water tank 10, and the water in the water tank 10 enters the atomization cavity 201 through the water inlet, thereby adding water to the atomization cavity 201; after the water is added, the switch piece 42 drives the guide passage 40 to block the water inlet, thereby separating the atomization cavity 201 and the water tank 10, so that only the water in the atomization cavity 201 is heated and atomized, and then is discharged through the guide mist pipe 30 to realize the humidification effect.

[0050] In summary, the utility model discloses an embodiment provides a humidifier 100, the humidifier 100 includes water tank 10, base 20, guide mist pipe 30 and lead through 40, and base 20 and water tank 10 are detachably connected, and base 20 has atomization chamber 201, and the water inlet of atomization chamber 201 is communicated with water tank 10, and guide mist pipe 30 is installed in water tank 10, and the inlet of guide mist pipe 30 is communicated with atomization chamber 201, and the outlet of guide mist pipe 30 is communicated with the top of water tank 10, and the mist in atomization chamber 201 is discharged via guide mist pipe 30, and lead through 40 is arranged in the water inlet of atomization chamber 201, and is used to communicate or block atomization chamber 201 and water tank 10.In use, the guide mist pipe 30 in water tank 10 is communicated with atomization chamber 201, and lead through 40 is arranged in the water inlet of atomization chamber 201, and lead through 40 can communicate or block atomization chamber 201 and water tank 10, and lead through 40 communicates atomization chamber 201 and water tank 10 in the case where needing to add water, and adds water to atomization chamber 201, and lead through 40 blocks atomization chamber 201 and water tank 10 after adding water, so that only the water in atomization chamber 201 is heated and atomized, and then is discharged via guide mist pipe 30 to realize humidification effect, and lead through 40 and guide mist pipe 30 can separate atomization chamber 201 and water tank 10, avoid the sustained heating of all water in water tank 10, make the water in water tank 10 keep clean, and improve the cleanliness of atomized gas.

[0051] The above is only the specific implementation manner of the utility model, but the protection scope of the utility model is not limited to this, and any skilled person in the art can easily think of the change or replacement within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be the protection scope of claims.

Claims

1. A humidifier, characterized in that, include: Water tank (10); A base (20) is detachably connected to the water tank (10). The base (20) has an atomizing chamber (201) with the water inlet of the atomizing chamber (201) connected to the water tank (10). A mist guide pipe (30) is installed inside the water tank (10). The inlet of the mist guide pipe (30) is connected to the atomizing chamber (201), and the outlet of the mist guide pipe (30) is connected to the top of the water tank (10). The mist in the atomizing chamber (201) is discharged through the mist guide pipe (30). A connector (40) is provided at the water inlet of the atomizing chamber (201) for connecting or blocking the atomizing chamber (201) and the water tank (10).

2. The humidifier according to claim 1, characterized in that, The diameter of the mist guide tube (30) gradually decreases from bottom to top.

3. The humidifier according to claim 1, characterized in that, The mist guide pipe (30) includes a first pipe section (31) and a second pipe section (32) that are connected to each other. The first pipe section (31) is connected to the atomizing chamber (201), and the second pipe section (32) is connected to the top of the water tank (10). The diameter of the first pipe section (31) is larger than the diameter of the second pipe section (32), and there is a smooth transition between the first pipe section (31) and the second pipe section (32).

4. The humidifier according to claim 1, characterized in that, The conductor (40) includes a valve core (41) and a switch (42). The switch (42) is connected to the valve core (41). The valve core (41) is located at the water inlet of the atomizing chamber (201). The switch (42) is used to drive the valve core (41) to connect or block the water inlet when the water level in the atomizing chamber (201) changes.

5. The humidifier according to claim 4, characterized in that, The switching component (42) includes a lever (421), a float (422), and an elastic element (423). The float (422) is connected to one end of the lever (421) and is used to float on the liquid surface. The elastic element (423) is connected to the valve core (41). The position of the other end of the lever (421) corresponds to the position of the valve core (41). The lever (421) is used to lift the valve core (41) when the float (422) follows the liquid level down, thereby opening the water inlet of the atomizing chamber (201). The lever (421) is used to separate from the valve core (41) when the float (422) follows the liquid level up, so that the valve core (41) falls under the elastic force of the elastic element (423), thereby blocking the water inlet of the atomizing chamber (201).

6. The humidifier according to claim 5, characterized in that, The elastic element (423) is a spring, which is sleeved on the valve core (41).

7. The humidifier according to claim 1, characterized in that, The humidifier (100) also includes a housing (50), which is fitted onto the water tank (10). There is an air duct (501) between the housing (50) and the water tank (10). The housing (50) has a mist outlet (502). The outlet of the air duct (501), the mist outlet (502), and the mist guide pipe (30) are connected together.

8. The humidifier according to claim 7, characterized in that, The humidifier (100) also includes a fan (60) disposed on the base (20) and connected to the air duct (501). The fan (60) is used to blow air toward the air duct (501) to cool the hot mist discharged from the mist guide pipe (30).

9. The humidifier according to claim 1, characterized in that, The humidifier (100) also includes a heating element (70), which is disposed on the base (20) and is used to heat the liquid in the atomizing chamber (201).

10. The humidifier according to any one of claims 1-9, characterized in that, The humidifier (100) also includes a filter element (80), which is disposed inside the water tank (10).

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