Humidifier capable of reducing temperature of water vapor

Abstract

The utility model discloses a humidifier capable of reducing the temperature of water vapor. The humidifier comprises a machine body, a water boiling bin, a water tank, a mist outlet cover and an exhaust assembly. The top end of the machine body is provided with an opening, the water boiling bin is arranged in the opening in the top end of the machine body, the water tank is installed on the side wall of the machine body, the water tank is communicated with the water boiling bin, the mist outlet cover is detachably installed at the top end of the machine body, and the mist outlet cover is used for blocking the opening in the top end of the machine body. The mist outlet cover is provided with an air outlet penetrating up and down, and the air exhaust assembly is installed in the air outlet. Through the air exhaust assembly arranged in the air outlet and the gap between the air outlet and the air exhaust assembly, when the air exhaust assembly exhausts water vapor in the water boiling bin through the air outlet, negative pressure is generated at the gap to suck external cold air into the water boiling bin through the gap to be mixed with the water vapor so as to cool the water vapor; therefore, the temperature of steam discharged by the humidifier is reduced, and the steam is prevented from scalding a user.

Description

Technical Field

[0001] The utility model relates to the technical field of humidifiers, in particular to a humidifier capable of reducing the temperature of water vapor. 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-mentioned defects, the purpose of the utility model is to propose a humidifier that can reduce the temperature of water vapor, so as to solve the problem that the existing humidifier can also spray humidified steam, but since the temperature of the humidified steam formed by heating in the heating chamber is relatively high, the temperature of the humidified steam 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 humidifier capable of reducing the temperature of water vapor comprises a body, a water heating chamber, a water tank, a mist outlet cover and an exhaust assembly;

[0007] The top opening of the fuselage is provided, the water-boiling chamber is provided in the top opening of the fuselage, the water tank is installed on the side wall of the fuselage, the water tank is communicated with the water-boiling chamber, the mist outlet cover is detachably installed on the top of the fuselage, the mist outlet cover is used to block the top opening of the fuselage, the mist outlet cover is provided with an air outlet penetrating from top to bottom, the exhaust assembly is installed in the air outlet, and a gap is provided between the exhaust assembly and the air outlet;

[0008] When the exhaust component discharges the water vapor in the water boiling tank through the air outlet, negative pressure is generated at the gap, and external cold air is sucked into the water boiling tank through the gap to mix with the water vapor to cool the water vapor.

[0009] Preferably, the exhaust assembly comprises an exhaust tube which is arranged to penetrate from top to bottom, a bracket is provided between the inner side walls of the exhaust tube, and a fan is provided in the middle of the bottom end of the bracket.

[0010] Preferably, an air outlet cover for blocking the air outlet is provided at the top of the exhaust cylinder, the air outlet cover is provided with air exhaust holes connected with the exhaust cylinder, and the air outlet cover is also provided with a plurality of air inlet holes connected with the gap.

[0011] Preferably, a protective mesh cover is provided in the exhaust hole.

[0012] Preferably, a noise reduction plate is provided at the bottom end of the exhaust tube, the side wall of the noise reduction plate is fixedly connected to the side wall of the air outlet, a plurality of air outlet holes are opened on the noise reduction plate, and the bottom surface of the noise reduction plate is protruded toward the inside of the water boiling bin.

[0013] Preferably, a plurality of pillars are provided at the top of the noise reduction plate, a positioning pin is provided at the top of the pillar, a plurality of fixing plates are provided on the outer side wall of the exhaust duct, and the fixing plates are provided with positioning holes matched with the positioning pins.

[0014] Preferably, support plates are provided on both sides of the pillar, and the side walls of the two support plates are respectively abutted against the inner wall of the air outlet and the outer wall of the exhaust cylinder.

[0015] Preferably, a heating element is provided at the outer bottom end of the water boiler.

[0016] The technical solution provided by the utility model may have the following beneficial effects:

[0017] By arranging an exhaust component in the air outlet and a gap between the air outlet and the exhaust component, when the exhaust component discharges the water vapor from the water boiling tank through the air outlet, a negative pressure is generated at the gap to draw cold air from the outside into the water boiling tank through the gap and mix it with the water vapor to cool the water vapor, thereby reducing the temperature of the water vapor discharged from the humidifier and preventing the water vapor from scalding the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the internal structure of the fuselage of the utility model;

[0020] Figure 3 The utility model Figure 2 Magnified view of area A in .

[0021] Among them: 1. Body; 2. Water heating chamber; 3. Water tank; 4. Mist cover; 41. Air outlet; 5. Exhaust assembly; 51. Exhaust tube; 511. Fixing plate; 52. Bracket; 53. Fan; 54. Air outlet cover; 541. Exhaust hole; 542. Air inlet; 543. Protective mesh cover; 55. Noise reduction plate; 551. Air outlet; 552. Pillar; 553. Positioning pin; 554. Support plate. DETAILED DESCRIPTION

[0022] 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.

[0023] 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.

[0024] 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.

[0025] Below is the attached figure Figures 1 to 3 The technical solution of the utility model is further illustrated by specific implementation methods.

[0026] like Figure 1-3 As shown, a humidifier capable of reducing the temperature of water vapor comprises a body 1, a water heating chamber 2, a water tank 3, a mist outlet cover 4 and an exhaust assembly 5;

[0027] The top opening of the fuselage 1 is provided, the water-boiling tank 2 is provided in the top opening of the fuselage 1, the water tank 3 is installed on the side wall of the fuselage 1, the water tank 3 is communicated with the water-boiling tank 2, the mist outlet cover 4 is detachably installed on the top of the fuselage 1, the mist outlet cover 4 is used to block the top opening of the fuselage 1, the mist outlet cover 4 is provided with an air outlet 41 which penetrates from top to bottom, the exhaust assembly 5 is installed in the air outlet 41, and a gap is provided between the exhaust assembly 5 and the air outlet 41;

[0028] When the exhaust component 5 discharges the water vapor in the water boiling tank 2 through the air outlet 41, negative pressure is generated at the gap, and external cold air is sucked into the water boiling tank 2 through the gap to mix with the water vapor to cool the water vapor.

[0029] By arranging an exhaust component 5 in the air outlet 41 and a gap between the air outlet 41 and the exhaust component 5, when the exhaust component 5 discharges the water vapor from the water boiling tank 2 through the air outlet 41, a negative pressure is generated in the gap to draw cold air from the outside into the water boiling tank 2 through the gap to mix with the water vapor and cool the water vapor, thereby reducing the temperature of the water vapor discharged from the humidifier and preventing the water vapor from scalding the user.

[0030] like Figure 2 As shown, the exhaust assembly 5 includes an exhaust tube 51 which is arranged to pass through from top to bottom. A bracket 52 is arranged between the inner side walls of the exhaust tube 51 , and a fan 53 is arranged in the middle of the bottom end of the bracket 52 .

[0031] Specifically, the water vapor in the water boiler 2 enters the exhaust tube 51 through the bottom opening of the exhaust tube 51, and then the fan rotates to send the water vapor through the top opening of the exhaust tube 51 and the air outlet 51 to the outside of the humidifier.

[0032] like Figure 1-2 As shown, an air outlet cover 54 for blocking the air outlet 41 is provided at the top of the exhaust tube 51, and the air outlet cover 54 is provided with exhaust holes 541 connected to the exhaust tube 51, and the air outlet cover 54 is also provided with a plurality of air inlet holes 542 connected to the gap.

[0033] Specifically, the air outlet 41 is blocked by the air outlet cover 54 , and the air exhaust and air intake functions of the air outlet 41 are realized by the air exhaust holes 541 and the air inlet holes 542 , thereby preventing larger debris from entering the air outlet 41 .

[0034] like Figure 2 As shown, a protective mesh cover 543 is provided in the exhaust hole 541 .

[0035] Specifically, by providing the protective mesh cover 543 in the exhaust hole 541 , the exhaust function of the exhaust hole 541 is not affected, and the user is prevented from accidentally touching the fan 53 .

[0036] like Figure 2 As shown, a noise reduction plate 55 is provided at the bottom end of the exhaust tube 51, and the side wall of the noise reduction plate 55 is fixedly connected to the side wall of the air outlet 41. A plurality of air outlet holes 551 are opened on the noise reduction plate 55, and the bottom surface of the noise reduction plate 55 is protruded toward the inside of the water boiling tank 2.

[0037] Specifically, the noise reduction plate 55 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 realizes the exhaust and air intake functions through the air outlet holes 551 set on the noise reduction plate 55, without affecting the connection between the water boiling tank 2 and the exhaust pipe 51 and the gap.

[0038] like Figure 2 As shown, a plurality of pillars 552 are provided at the top of the noise reduction plate 55, and a positioning pin 553 is provided at the top of the pillar 552. A plurality of fixing plates 511 are provided on the outer wall of the exhaust duct 51, and the fixing plates 511 are provided with positioning holes matching with the positioning pins 553.

[0039] Specifically, the exhaust tube 51 can be conveniently fixed on the noise reduction plate 55 by matching the positioning pins 553 on the support 552 with the positioning holes on the fixing plate 511 .

[0040] like Figure 2 As shown, support plates 554 are provided on both sides of the pillar 552 , and the side walls of the two support plates 554 are respectively in contact with the inner wall of the air outlet 41 and the outer wall of the exhaust cylinder 51 .

[0041] Specifically, by providing the support plate 554 to support the pillar 552 , the bending resistance of the pillar 552 can be improved, so that the connection between the exhaust duct 51 and the noise reduction plate 55 is more stable.

[0042] like Figure 2 As shown, a heating element is provided at the outer bottom of the water heating tank 2.

[0043] Specifically, the heating element is a PCT heating element, and the water in the water boiler 2 is heated by the PCT heating element to generate water vapor.

[0044] 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 humidifier capable of reducing the temperature of water vapor, characterized in that: It comprises a body (1), a water heating chamber (2), a water tank (3), a mist outlet cover (4) and an exhaust assembly (5); The top opening of the fuselage (1) is provided, the water-boiling chamber (2) is provided in the top opening of the fuselage (1), the water tank (3) is installed on the side wall of the fuselage (1), the water tank (3) is communicated with the water-boiling chamber (2), the mist outlet cover (4) is detachably installed on the top of the fuselage (1), the mist outlet cover (4) is used to block the top opening of the fuselage (1), the mist outlet cover (4) is provided with an air outlet (41) penetrating from top to bottom, the exhaust assembly (5) is installed in the air outlet (41), and a gap is provided between the exhaust assembly (5) and the air outlet (41); When the exhaust component (5) discharges the water vapor in the water boiling tank (2) through the air outlet (41), negative pressure is generated at the gap, and external cold air is sucked into the water boiling tank (2) through the gap to mix with the water vapor to cool the water vapor.

2. A humidifier capable of reducing the temperature of water vapor according to claim 1, characterized in that: The exhaust assembly (5) comprises an exhaust cylinder (51) which is arranged to penetrate from top to bottom, a bracket (52) is arranged between the inner side walls of the exhaust cylinder (51), and a fan (53) is arranged in the middle of the bottom end of the bracket (52).

3. A humidifier capable of reducing the temperature of water vapor according to claim 2, characterized in that: An air outlet cover (54) for blocking the air outlet (41) is provided at the top end of the air exhaust cylinder (51); the air outlet cover (54) is provided with an air exhaust hole (541) connected to the air exhaust cylinder (51); and the air outlet cover (54) is also provided with a plurality of air inlet holes (542) connected to the gap.

4. A humidifier capable of reducing the temperature of water vapor according to claim 3, characterized in that: A protective mesh cover (543) is provided in the exhaust hole (541).

5. A humidifier capable of reducing the temperature of water vapor according to claim 2, characterized in that: A noise reduction plate (55) is provided at the bottom end of the exhaust tube (51), the side wall of the noise reduction plate (55) is fixedly connected to the side wall of the air outlet (41), a plurality of air outlet holes (551) are provided on the noise reduction plate (55), and the bottom surface of the noise reduction plate (55) is protruding toward the inside of the water heating tank (2).

6. A humidifier capable of reducing the temperature of water vapor according to claim 5, characterized in that: The top of the noise reduction plate (55) is provided with a plurality of pillars (552), the top of each pillar (552) is provided with a positioning pin (553), the outer side wall of the exhaust tube (51) is provided with a plurality of fixing plates (511), and each fixing plate (511) is provided with a positioning hole matched with the positioning pin (553).

7. A humidifier capable of reducing the temperature of water vapor according to claim 6, characterized in that: Support plates (554) are provided on both sides of the pillar (552), and the side walls of the two support plates (554) are respectively in contact with the inner wall of the air outlet (41) and the outer wall of the exhaust cylinder (51).

8. A humidifier capable of reducing the temperature of water vapor according to claim 1, characterized in that: The outer bottom end of the water heating tank (2) is provided with a heating element.

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