Warm fog humidifier

Abstract

The utility model discloses a warm fog humidifier which comprises a machine body and a water boiling bin arranged on the machine body and used for generating water vapor, and the water boiling bin is provided with an air outlet. The water tank is arranged on the machine body and used for providing liquid for the water boiling bin; the air supply assembly is arranged in the machine body, the air inlet end of the air supply assembly communicates with the exterior of the water boiling bin, the air outlet end of the air supply assembly communicates with the interior of the water boiling bin, and the air supply assembly is used for feeding air outside the water boiling bin into the water boiling bin; and the air fed into the water boiling cabin is mixed with the water vapor in the water boiling cabin. According to the humidifier, external cold air can be fed into the water boiling bin through the arranged air supply assembly, the cold air fed into the water boiling bin is mixed with water vapor to cool the water vapor, and therefore the temperature of the water vapor discharged by the humidifier is reduced, and the water vapor is prevented from scalding a user.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to a warm mist humidifier. Background Art

[0002] As people's living standards improve, they pay more and more attention to the quality of life and the quality of the working environment. Air humidity is one of the important factors affecting environmental comfort, especially in northern regions and places where air conditioners are often used. Therefore, humidifiers that increase environmental humidity are becoming more and more essential small appliances for many families. Humidifiers usually use a fan to inhale air, and then let the air and the generated water mist blow out to the surrounding environment to humidify the air.

[0003] The existing humidifier generally includes a water tank, a water inlet valve, a heating chamber and an air jet for discharging humidified steam. Although the existing humidifier can also spray humidified steam, the humidified steam formed by heating in the heating chamber has a high temperature, so the humidified steam discharged from the air jet is also at a high temperature, which is easy to burn the user and inconvenient to use. Utility Model Content

[0004] In view of the above defects, the purpose of the utility model is to propose a warm mist humidifier to solve the problem that the humidified steam temperature formed by heating the heating chamber of the existing humidifier is relatively high, and thus the humidified steam temperature discharged from the jet port is also relatively high, which can easily burn the user and is inconvenient to use.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A warm mist humidifier, comprising:

[0007] A machine body, a water-boiling tank for generating water vapor arranged on the machine body, wherein the water-boiling tank is provided with an air outlet;

[0008] A water tank, which is arranged on the machine body and is used to provide liquid to the water heating tank;

[0009] An air supply component is arranged inside the machine body, an air inlet end of the air supply component is connected to the outside of the boiling water tank, and an air outlet end of the air supply component is connected to the inside of the boiling water tank. The air supply component is used to send the wind outside the boiling water tank into the inside of the boiling water tank, and the wind sent into the inside of the boiling water tank is mixed with the water vapor inside the boiling water tank to cool the water vapor and discharge it from the air outlet.

[0010] Preferably, the air supply assembly includes a fixing plate, an air supply pipe and a centrifugal fan;

[0011] The fixing plate is fixedly connected to the inner side wall of the body, and the fixing plate divides the interior of the body into a first chamber and a second chamber arranged up and down, and a plurality of air inlet holes communicating with the second chamber are opened at the bottom end of the body;

[0012] The centrifugal fan is installed inside the air supply pipe, the air inlet end of the air supply pipe passes through the fixing plate and extends to the inside of the second chamber, and the air outlet end of the air supply pipe passes through the side wall of the water boiling tank and extends to the inside of the water boiling tank.

[0013] Preferably, a baffle is hinged at the air outlet end of the air supply pipe.

[0014] Preferably, the air outlet end of the air supply pipe is located below the middle of the water boiling bin.

[0015] Preferably, the air outlet is arranged at the top of the water boiling tank, and an air outlet cover is provided at the air outlet. The air outlet cover is funnel-shaped, and a protrusion is provided in the middle of the top of the air outlet cover. The upper surface of the air outlet cover is provided with a plurality of first air outlet holes arranged around the protrusion.

[0016] Preferably, a noise reduction plate is provided between the air outlet cover and the water boiling bin, a plurality of second air outlet holes are provided on the upper surface of the noise reduction plate, and the bottom surface of the noise reduction plate is protruded toward the inside of the water boiling bin.

[0017] Preferably, a heating element is provided at the bottom end of the water boiling tank, and the heating element is located in the second chamber.

[0018] The technical solution provided by the utility model may have the following beneficial effects:

[0019] 1. The air supply component can be used to send cold air from outside into the water boiling tank. The cold air sent into the water boiling tank mixes with water vapor to cool the water vapor, thereby reducing the temperature of the water vapor discharged from the humidifier to prevent the water vapor from scalding the user.

[0020] 2. The air outlet end of the air supply pipe is located below the middle of the water boiling bin, which can increase the time for the cold air blown out from the air outlet end of the air supply pipe to mix with the water vapor in the water boiling bin, thereby effectively cooling the water vapor. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the internal structure of the body of the utility model;

[0023] Figure 3 It is a schematic diagram of the internal structure of the water boiling bin of the utility model.

[0024] Among them: 1. body; 11. first chamber; 12. second chamber; 13. air inlet; 2. water heating chamber; 21. noise reduction plate; 211. second air outlet; 22. air outlet cover; 221. protrusion; 222. first air outlet; 3. water tank; 4. air supply assembly; 41. fixing plate; 42. air supply pipe; 43. centrifugal fan; 44. baffle. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0026] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features, and are used to distinguish and describe features, without distinction of order or importance.

[0027] 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.

[0028] Below is the attached figure Figures 1 to 3 The technical solution of the utility model is further illustrated by specific implementation methods.

[0029] like Figure 1-3 As shown, a warm mist humidifier comprises:

[0030] A machine body 1, a water-boiling tank 2 for generating water vapor arranged on the machine body 1, wherein the water-boiling tank 2 is provided with an air outlet;

[0031] A water tank 3, which is disposed on the machine body 1 and is used to provide liquid to the water heating tank 2;

[0032] The air supply component 4 is arranged inside the body 1, the air inlet end of the air supply component 4 is connected to the outside of the boiling water tank 2, and the air outlet end of the air supply component 4 is connected to the inside of the boiling water tank 2. The air supply component 4 is used to send the wind outside the boiling water tank 2 into the inside of the boiling water tank 2, and the wind sent into the inside of the boiling water tank 2 is mixed with the water vapor inside the boiling water tank 2 to cool the water vapor and discharge it from the air outlet.

[0033] In this scheme, the air supply component 4 provided can deliver external cold air into the interior of the water boiling tank 2. The cold air delivered into the water boiling tank 2 mixes with water vapor to cool the water vapor, thereby reducing the temperature of the water vapor discharged from the humidifier to prevent the water vapor from scalding the user.

[0034] like Figure 2 As shown, the air supply assembly 4 includes a fixing plate 41, an air supply pipe 42 and a centrifugal fan 43;

[0035] The fixing plate 41 is fixedly connected to the inner wall of the body 1, and the fixing plate 41 divides the interior of the body 1 into a first chamber 11 and a second chamber 12 arranged vertically, and a plurality of air inlet holes 13 communicating with the second chamber 12 are opened at the bottom of the body 1;

[0036] The centrifugal fan 43 is installed inside the air supply pipe 42. The air inlet end of the air supply pipe 42 passes through the fixing plate 41 and extends to the inside of the second chamber 12. The air outlet end of the air supply pipe 42 passes through the side wall of the water boiling tank 2 and extends to the inside of the water boiling tank 2.

[0037] Specifically, under the action of the centrifugal fan 43, the cold air outside the body 1 enters the second chamber 12 through the air inlet hole 13, then enters from the air inlet end of the air supply pipe 42 and is discharged from the air outlet end into the water boiling tank 2, the cold air mixes with the water vapor to cool the water vapor, and the water vapor is sent out from the air outlet of the water boiling tank 2 by the cold air.

[0038] Furthermore, the fixing plate 41 divides the interior of the body 1 into a first chamber 11 and a second chamber 12 which are arranged vertically, so that the first chamber 11 and the second chamber 12 are separated, and most of the heat on the outer surface of the water boiler 2 is located in the first chamber 11, and a small part is located in the second chamber 12. Therefore, the temperature in the second chamber 12 is lower than the temperature in the first chamber 11, thereby preventing the temperature of the external cold air from rising too quickly after entering the second chamber 12 through the air inlet hole 13, and failing to have a good cooling effect on the water vapor.

[0039] like Figure 1-2 As shown, a baffle 44 is hinged at the air outlet end of the air supply pipe 42 .

[0040] Specifically, when the centrifugal fan 43 is working, the cold air pushes the baffle 44 to rotate, so that the cold air in the air supply pipe 42 is blown out from the air outlet end. When the centrifugal fan 43 is not working, the baffle 44 blocks and seals the air outlet end of the air supply pipe 42 to prevent water vapor from entering the air supply pipe 42 through the air outlet end of the air supply pipe 42 and contacting the centrifugal fan 43, thereby affecting the service life of the centrifugal fan 43.

[0041] like Figure 2 As shown, the air outlet end of the air supply pipe 42 is located below the middle of the water heating tank 2.

[0042] Specifically, the air outlet end of the air supply pipe 42 is located below the middle of the water heating tank 2, which can increase the time for the cold air blown out of the air outlet end of the air supply pipe 42 to mix with the water vapor in the water heating tank 2, thereby effectively cooling the water vapor.

[0043] like Figure 2 As shown, the air outlet is arranged at the top of the water heating tank 2, and an air outlet cover 22 is provided at the air outlet. The air outlet cover 22 is funnel-shaped, and a protrusion 221 is provided in the middle of the top of the air outlet cover 22. The upper surface of the air outlet cover 22 is provided with a plurality of first air outlet holes 222 arranged around the protrusion 221.

[0044] Specifically, the air outlet cover 22 is set to be funnel-shaped, which can reflect and reduce the sound generated when the water in the water boiling tank 2 boils, thereby reducing the noise generated by boiling water when the humidifier is working, and can collect water generated by condensation of water vapor on the top of the air outlet cover 22, so that it automatically flows back into the water boiling tank 2. At the same time, the functions of air intake and air exhaust are realized through the first air outlet hole 222 set on the air outlet cover 22.

[0045] like Figure 2 As shown, a noise reduction plate 21 is provided between the air outlet cover 22 and the water boiling tank 2 , a plurality of second air outlet holes 211 are provided on the upper surface of the noise reduction plate 21 , and the bottom surface of the noise reduction plate 21 is protruded toward the inside of the water boiling tank 2 .

[0046] Specifically, the noise reduction plate 21 can reflect and reduce the sound generated when the water in the water boiler 2 boils, thereby reducing the noise generated by boiling water when the humidifier is working, and the second air outlet 211 set on the noise reduction plate 21 can realize the function of air intake and air exhaust.

[0047] like Figure 2 As shown, a heating element is provided at the bottom end of the water boiler 2 , and the heating element is located in the second chamber 12 .

[0048] Specifically, the heating element is disposed in the second chamber 12 so that the cold air drawn into the second chamber 12 by the centrifugal fan 43 can contact the heating element to cool the heating element, thereby increasing the service life of the heating element.

[0049] It is worth noting that the heating element is a PCT heating element, and the water in the water heating tank 4 is heated by the PCT heating element to generate water vapor.

[0050] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A warm mist humidifier, characterized in that: include: A machine body (1), a water-boiling tank (2) for generating water vapor arranged on the machine body (1), wherein the water-boiling tank (2) is provided with a gas outlet; A water tank (3), the water tank (3) being arranged on the machine body (1) and being used to provide liquid to the water heating tank (2); An air supply component (4) is arranged inside the machine body (1), the air inlet end of the air supply component (4) is connected to the outside of the water boiling chamber (2), and the air outlet end of the air supply component (4) is connected to the inside of the water boiling chamber (2). The air supply component (4) is used to send air from the outside of the water boiling chamber (2) into the inside of the water boiling chamber (2), and the air sent into the inside of the water boiling chamber (2) is mixed with water vapor inside the water boiling chamber (2) so that the water vapor is cooled and discharged from the air outlet.

2. A warm mist humidifier according to claim 1, characterized in that: The air supply assembly (4) comprises a fixing plate (41), an air supply pipe (42) and a centrifugal fan (43); The fixing plate (41) is fixedly connected to the inner wall of the machine body (1), and the fixing plate (41) divides the interior of the machine body (1) into a first chamber (11) and a second chamber (12) arranged one above the other. The bottom end of the machine body (1) is provided with a plurality of air inlet holes (13) connected to the second chamber (12); The centrifugal fan (43) is installed inside the air supply pipe (42); the air inlet end of the air supply pipe (42) passes through the fixing plate (41) and extends to the inside of the second chamber (12); the air outlet end of the air supply pipe (42) passes through the side wall of the water boiling tank (2) and extends to the inside of the water boiling tank (2).

3. A warm mist humidifier according to claim 2, characterized in that: A baffle (44) is hingedly connected at the air outlet end of the air supply pipe (42).

4. A warm mist humidifier according to claim 2, characterized in that: The air outlet end of the air supply pipe (42) is located below the middle of the water heating tank (2).

5. A warm mist humidifier according to claim 1, characterized in that: The air outlet is arranged at the top end of the water heating chamber (2), and an air outlet cover (22) is provided at the air outlet. The air outlet cover (22) is funnel-shaped, and a protrusion (221) is provided at the middle of the top end of the air outlet cover (22). The upper surface of the air outlet cover (22) is provided with a plurality of first air outlet holes (222) arranged around the protrusion (221).

6. A warm mist humidifier according to claim 5, characterized in that: A noise reduction plate (21) is provided between the air outlet cover (22) and the water boiling chamber (2), a plurality of second air outlet holes (211) are provided on the upper surface of the noise reduction plate (21), and the bottom surface of the noise reduction plate (21) is protruding toward the inside of the water boiling chamber (2).

7. A warm mist humidifier according to claim 2, characterized in that: A heating element is provided at the bottom end of the water heating tank (2), and the heating element is located in the second chamber (12).

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