Humidifier with detachable surrounding type air duct structure

Abstract

The utility model discloses a humidifier with a detachable surrounding type air duct structure. The humidifier comprises a shell, a water tank and an air draft assembly, wherein the water tank and the air draft assembly are arranged on the shell in an inserted mode. Adsorption pieces used for absorbing water are arranged in the shell, an air draft area is formed between the adsorption pieces, the air draft assembly comprises an outer shell, an air channel arranged in the outer shell and used for air draft and a wind wheel rotationally arranged in the air channel, and an air inlet communicated with the air inlet end of the air channel is formed in the bottom of the outer shell. An air outlet groove communicated with the air outlet end of the air duct is formed in the side portion of the shell, and the air inlet faces the air draft area.

Description

TECHNICAL FIELD

[0001] The utility model relates to humidifier technical field, concretely relates to a kind of with detachable ring around type air duct structure humidifier. BACKGROUND

[0002] Humidifier is a common household appliance, its main role is to increase the moderate of air, in dry environment, using humidifier can effectively improve the relative humidity of indoor, let human body feel more comfortable, especially when using heating in winter, indoor air often becomes very dry, humidifier can alleviate the discomfort caused by dry environment to human body.

[0003] The existing humidifier generally uses water tank to supply water, and absorbs moisture through filter element, then fan draws external air, external air is humidified after passing through filter element and is discharged into external environment again to realize humidification function, to avoid bacterial growth, water tank and fan assembly need to be cleaned regularly, as bacteria and dirt in external environment are easy to be stored in air duct, but the fan assembly of the existing humidifier is generally fixedly arranged on the shell, cannot be disassembled, so as to cause inconvenient cleaning, and greatly reduce the use experience of user. UTILITARIAN CONTENT

[0004] To solve the technical problems in the background art, the utility model provides a kind of with detachable ring around type air duct structure humidifier.

[0005] The technical scheme adopted by the utility model to solve its technical problems is as follows:

[0006] A kind of with detachable ring around type air duct structure humidifier, including shell, and water tank and air extraction assembly inserted in shell;

[0007] The shell is provided with adsorption sheet for water absorption, and the adsorption sheet forms air extraction area, the air extraction assembly includes shell, air duct for air extraction arranged in shell, and wind wheel arranged in air duct, the bottom of the shell forms air inlet communicating with air duct inlet end, the side of the shell forms air outlet groove communicating with air duct outlet end, and the air inlet is arranged towards air extraction area.

[0008] Preferably, the shell is provided with control switch for controlling wind wheel, the water tank is formed with abutment column, the shell is formed with insertion hole for inserting abutment column, when the water tank and air extraction assembly are inserted in shell, the abutment column is inserted in insertion hole and abuts against starting end of control switch, through the above improvement, in the assembly process of entire humidifier, first install water tank, then place entire air extraction assembly on shell, so that abutment column on water tank is inserted into insertion hole on shell, abutment column abuts against starting end of control switch, at this time, air extraction assembly can be started, to ensure safety during use.

[0009] Preferably, the bottom of the water tank is provided with a distribution disc, the bottom of the distribution disc is formed with a drain hole for inputting water into the shell, the distribution disc is formed with a distribution hole communicating the water tank and the drain hole, and a water baffle is inserted on the distribution disc, the water baffle always has a tendency to abut against the distribution hole, the shell is formed with a water outlet column, the bottom of the distribution disc is formed with a slot for inserting the water outlet column, and when the water tank is inserted into the shell, the water outlet column is inserted into the slot and lifts the water baffle upward to make the water baffle away from the distribution hole. Through the above improvement, when the water tank is installed on the shell, the water outlet column in the shell is inserted into the slot and lifts the water baffle upward to expose the distribution hole, so that the water in the water tank can be discharged from the distribution hole and enter the shell through the drain hole, thereby achieving water supply to the adsorption sheet.

[0010] Preferably, the distribution disc comprises a water receiving part and a guide part, a water passing gap is formed between the water receiving part and the guide part, a water guide camber is formed on the guide part, a water passing channel is formed on the guide part, and the water passing gap and the water passing channel respectively communicate with the drain hole. Through the above improvement, when water passes through the distribution hole, it can be discharged into the shell from the water passing gap and the water passing channel respectively to achieve distribution and reduce the water outlet speed to improve the humidification effect.

[0011] Preferably, a distribution column is inserted on the guide part, the distribution column is placed in the distribution hole, and a distribution camber is formed at the end of the distribution column, water enters the shell along the distribution camber from the water passing gap and the water passing channel. Through the above improvement, the distribution camber on the distribution column is used for distribution to ensure the humidification effect.

[0012] Preferably, a connecting convex part is formed on the bottom of the water tank, a connecting slot is formed on the distribution disc for placing the connecting convex part, a screwing slot is formed on the connecting convex part, a screwing convex part is formed on the connecting slot, the distribution disc is rotated to force the screwing convex part to be placed into the screwing slot, so that the distribution disc is clamped on the bottom of the water tank. Through the above improvement, the screwing slot and the screwing convex part are matched to realize quick connection of the water tank and the distribution disc.

[0013] Preferably, an abutting convex part is formed at the bottom of the connecting convex part, and a sealing ring is arranged in the connecting slot, the abutting convex part abuts against the sealing ring. Through the above improvement, the abutting convex part and the sealing ring are abutted to increase the sealing property of the joint part of the water tank and the distribution disc.

[0014] Preferably, a water filling port is formed on the water tank, and a exposing slot is formed on the air extraction assembly for placing the water filling port. Through the above improvement, the stability of the installation of the air extraction assembly and the water tank is improved, and the convenience of water filling for users is improved.

[0015] Preferably, the shell is formed with a communicating water outlet groove and a water suction groove, the shunt disc is arranged in the water outlet groove, and the adsorption sheet is arranged in the water suction groove, and the shell is formed with an air inlet groove opposite to the adsorption sheet, through the above improvement, water is discharged into the water outlet groove and flows into the water suction groove, the adsorption sheet adsorbs the water in the water suction groove, air is drawn through the air drawing assembly, water enters from the air inlet groove, is humidified by the adsorption sheet and is discharged from the air outlet groove, so as to humidify the external environment.

[0016] Preferably, the water receiving part is formed with a lifting groove, the water blocking sheet is connected with a sliding column, the sliding column is slidingly arranged in the lifting groove, the sliding column is provided with a sealing ring, the sealing ring abuts against the bottom of the lifting groove when the water blocking sheet rises, and the sliding column is sleeved with an elastic element, one end of the elastic element abuts against the sealing ring, and the other end abuts against the lifting groove, so that the water blocking sheet always has a movement trend of moving towards the shunt hole, through the above improvement, the sealing property of the lifting groove is improved by abutting the sealing ring and the lifting groove, and the elastic element is used to realize automatic reset of the water blocking sheet.

[0017] Compared with the prior art, the utility model has the advantages and beneficial effects that:

[0018] The water tank and the air drawing assembly are arranged on the shell, the adsorption sheet for water suction is arranged on the shell, the adsorption sheets form an air drawing area, the air drawing assembly comprises a shell, an air duct arranged in the shell for air drawing, and a fan wheel arranged in the air duct, the bottom of the shell forms an air inlet communicating with the air inlet end of the air duct, the side of the shell forms an air outlet groove communicating with the air outlet end of the air duct, the whole air duct is arranged in a surrounding mode, the air inlet faces the air drawing area, the water tank can be filled with water, the adsorption sheet can suck water, the fan wheel can draw air through the adsorption sheet, the air carrying water is discharged from the air outlet groove, the humidification function is realized, and the water tank and the air drawing assembly can be disassembled, so that the user can clean them conveniently, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the utility model;

[0020] Figure 2 It is a structure schematic view of the bottom of the air drawing assembly of the utility model;

[0021] Figure 3 It is an explosion view of the air drawing assembly of the utility model;

[0022] Figure 4 It is a structure schematic view of the shell and the water tank of the utility model;

[0023] Figure 5 It is a structure schematic view of the water tank and the shunt disc of the utility model;

[0024] Figure 6 It is the structure schematic view of water tank of the utility model;

[0025] Figure 7 It is the structure schematic view of water tank of the utility model;

[0026] Figure 8 It is the structure schematic view of water tank of the utility model;

[0027] Figure 9 It is the structure schematic view of water tank of the utility model;

[0028] Figure 10 It is the structure schematic view of water tank of the utility model;

[0029] In the drawing: 1, shell;2, water tank;3, air extraction assembly;4, adsorption sheet;5, air extraction area;1.1, outer shell;1.2, air duct;1.3, air wheel;1.4, air inlet;1.5, air outlet groove;2.1, control switch;2.2, abutting column;2.3, jack;3.1, shunt disc;3.2, drain hole;3.3, shunt hole;3.4, water baffle;3.5, water outlet column;3.6, insertion slot;4.1, water receiving part;4.2, guiding part;4.3, water passing gap;4.4, water guiding camber;4.5, water passing channel;4.6, shunt column;4.7, shunt camber;5.1, connecting convex part;5.2, connecting slot;5.3, screwing-in slot;5.4, screwing convex part;5.5, abutting convex part;5.6, sealing ring;6.1, water filling port;6.2, exposure slot;6.3, water outlet slot;6.4, water absorption slot;6.5, air inlet slot;6.6, control panel;7.1, jacking slot;7.2, sealing ring;7.3, sliding column;7.4, elastic element; DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] It should be understood that although the terms upper, middle, lower, top end, one end and the like appear in the present document to describe various elements, these elements are not limited by these terms. These terms are only used to distinguish the elements from each other for the purpose of understanding, and are not used to define any directional or sequential limitation.

[0032] As Figures 1-10As shown, a detachable surrounding air duct structure humidifier includes a shell 1, and a water tank 2 and an air suction assembly 3 inserted on the shell 1.

[0033] Specifically, the shell 1 is provided with an adsorption sheet 4 for water absorption, and the adsorption sheet 4 forms an air suction area 5 therebetween. The air suction assembly 3 includes an outer shell 1.1, an air duct 1.2 arranged in the outer shell 1.1 for air suction, and a fan wheel 1.3 arranged in the air duct 1.2. The bottom of the outer shell 1.1 forms an air inlet 1.4 communicating with the air inlet end of the air duct 1.2, and the side of the outer shell 1.1 forms an air outlet groove 1.5 communicating with the air outlet end of the air duct 1.2, so that the entire air duct 1.2 is arranged in a surrounding manner, and the air inlet 1.4 is arranged towards the air suction area 5.

[0034] During use of the humidifier, the water tank 2 is used to inject water into the shell 1, the adsorption sheet 4 absorbs water, and the air suction assembly 3 works, so that the air carrying water is discharged from the air outlet groove 1.5 after passing through the adsorption sheet 4, thereby achieving the humidification function. The water tank 2 and the air suction assembly 3 can be detached, which is more convenient for users to clean daily, thereby improving the user experience.

[0035] The surrounding arrangement of the air duct 1.2 can improve the space utilization, thereby reducing the volume of the entire shell 1 and improving the user experience.

[0036] As shown, Figures 1 to 4 As a further explanation of the installation of the water tank 2 and the air suction assembly 3, the water tank 2 is first inserted into the shell 1, and then the air suction assembly 3 is inserted on the shell 1, so as to complete the assembly of the entire humidifier.

[0037] Specifically, the outer shell 1.1 is provided with a control switch 2.1 for controlling the fan wheel 1.3, the water tank 2 is formed with an abutting column 2.2, and the outer shell 1.1 is formed with a insertion hole 2.3 for inserting the abutting column 2.2. During the assembly of the entire humidifier, the water tank 2 is first installed, and then the entire air suction assembly 3 is placed on the shell 1, so that the abutting column 2.2 on the water tank 2 is inserted into the insertion hole 2.3 on the outer shell 1.1, and the abutting column 2.2 abuts against the starting end of the control switch 2.1. At this time, the air suction assembly 3 can be turned on, thereby ensuring the safety during use.

[0038] As shown, Figure 1 As preferred, the water tank 2 is formed with a water inlet 6.1, and the air suction assembly 3 is formed with a standing groove 6.2 for placing the water inlet 6.1, which not only improves the stability of the installation of the air suction assembly 3 and the water tank 2, but also improves the convenience of the user to add water.

[0039] As shown, Figure 3 As preferred, the outer shell 1.1 is provided with a control panel 6.6, which improves the convenience of controlling the humidifier and improves the aesthetic appearance of the humidifier.

[0040] As shown in Figures 5 to 9 Further explanation of the water supply implementation of the water tank 2, the bottom of the water tank 2 is provided with a shunt plate 3.1, the bottom of the shunt plate 3.1 is formed with a drain hole 3.2 for inputting water into the shell 1, the shunt plate 3.1 is formed with a shunt hole 3.3 communicating the water tank 2 and the drain hole 3.2, and the shunt plate 3.1 is inserted with a water baffle 3.4, the water baffle 3.4 always has a tendency to abut the shunt hole 3.3, and the shell 1 is formed with a water outlet column 3.5, and the bottom of the shunt plate 3.1 is formed with a slot 3.6 for inserting the water outlet column 3.5.

[0041] When the water tank 2 is inserted on the shell 1, the water outlet column 3.5 is inserted in the slot 3.6, and the water baffle 3.4 is lifted upward to make the water baffle 3.4 away from the shunt hole 3.3, at this time the shunt hole 3.3 is in a exposed state, so that the water in the water tank 2 can be discharged from the shunt hole 3.3 and enter the shell 1 through the drain hole 3.2, realizing the water supply to the adsorption sheet 4.

[0042] Specifically, the water receiving part 4.1 is formed with a lifting groove 7.1, the water baffle 3.4 is connected with a sliding column 7.3, the sliding column 7.3 is slidingly arranged in the lifting groove 7.1, and the sliding column 7.3 is provided with a sealing ring 7.2, when the water outlet column is inserted into the slot 3.6, the water baffle 3.4 will be lifted and drive the sealing ring 7.2 to abut the bottom of the lifting groove 7.1, to avoid water from the lifting groove 7.1.

[0043] Further, the sliding column 7.3 is sleeved with an elastic element 7.4, one end of the elastic element 7.4 abuts the sealing ring 7.2, and the other end abuts the lifting groove 7.1, so that the water baffle 3.4 always has a tendency to move towards the shunt hole 3.3, to realize the automatic reset of the water baffle 3.4.

[0044] In addition, the shunt plate 3.1 includes a water receiving part 4.1 and a guide part 4.2, and a water passing gap 4.3 is formed between the water receiving part 4.1 and the guide part 4.2, a water guide arc surface 4.4 is formed on the guide part 4.2, a water passing channel 4.5 is formed on the guide part 4.2, and the water passing gap 4.3 and the water passing channel 4.5 are respectively communicated with the drain hole 3.2, the water passing gap 4.3 and the water passing channel 4.5 can respectively discharge water from the shunt hole 3.3, and the drain hole 3.2 is formed on the bottom and the outer periphery of the shunt plate 3.1, the outer periphery drain hole 3.2 can be communicated with the water passing gap 4.3, and the water passing channel 4.5 can be communicated with the bottom drain hole 3.2, to realize shunting and reduce the water outlet speed, to improve the humidifying effect.

[0045] Further, the guide part 4.2 is provided with a shunt column 4.6, the shunt column 4.6 is arranged in the shunt hole 3.3, and the end of the shunt column 4.6 forms a shunt arc surface 4.7, water enters the shell 1 along the shunt arc surface 4.7 along the water gap 4.3 and the water passage 4.5 respectively, and the shunt arc surface 4.7 on the shunt column 4.6 is used for shunting to ensure the humidification effect.

[0046] As shown in Figure 6 , Figure 7 , as a further explanation of the connecting implementation of the water tank 2 and the shunt disc 3.1, the bottom of the water tank 2 is formed with a connecting convex part 5.1, the shunt disc 3.1 is formed with a connecting groove 5.2 for arranging the connecting convex part 5.1, and the connecting convex part 5.1 is formed with a screwing groove 5.3, and the connecting groove 5.2 is formed with a screwing convex part 5.4, during the installation of the shunt disc 3.1, the shunt disc 3.1 can be rotated to force the screwing convex part 5.4 to be arranged in the screwing groove 5.3, so that the shunt disc 3.1 is clamped at the bottom of the water tank 2, and the quick connection of the water tank 2 and the shunt disc 3.1 is realized.

[0047] As preferred, the bottom of the shunt disc 3.1 is formed with an indicating arrow to indicate the installation rotation direction.

[0048] Further, the bottom of the connecting convex part 5.1 is formed with an abutting convex part 5.5, and the connecting groove 5.2 is provided with a sealing ring 5.6, the abutting convex part 5.5 abuts against the sealing ring 5.6, and the abutting convex part 5.5 and the sealing ring 5.6 are used for abutting to increase the sealing performance of the joint part of the water tank 2 and the shunt disc 3.1.

[0049] As shown in Figure 1 , Figure 10 , as a further explanation of the water circulation in the shell 1, the shell 1 is formed with a communicating water outlet groove 6.3 and a water suction groove 6.4, the shunt disc 3.1 is arranged in the water outlet groove 6.3, and the adsorption piece 4 is arranged in the water suction groove 6.4, the shell 1 is formed with an air inlet groove 6.5 opposite to the adsorption piece 4, the water in the water tank 2 is discharged into the water outlet groove 6.3 and flows into the water suction groove 6.4, the adsorption piece 4 adsorbs the water in the water suction groove 6.4, air is sucked by the air suction assembly 3, the water enters the air inlet groove 6.5, is humidified by the adsorption piece 4, and is discharged from the air outlet groove 1.5 to humidify the external environment.

[0050] The specific embodiment is only an explanation of the utility model, and is not a limitation of the utility model, and those skilled in the art can make non-creative contribution modifications according to the needs after reading the specification, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A humidifier with a detachable, surround-type air duct structure, characterized in that, It includes a housing (1), a water tank (2) and a ventilation assembly (3) inserted into the housing (1); The housing (1) is provided with an adsorption sheet (4) for absorbing water. The adsorption sheets (4) form a ventilation area (5). The ventilation assembly (3) includes a housing (1.1), a ventilation duct (1.2) provided in the housing (1.1) for ventilation, and a fan wheel (1.3) disposed in the ventilation duct (1.2). The bottom of the housing (1.1) forms an air inlet (1.4) connecting the air inlet end of the ventilation duct (1.2). The side of the housing (1.1) forms an air outlet groove (1.5) connecting the air outlet end of the ventilation duct (1.2). The air inlet (1.4) is arranged facing the ventilation area (5).

2. A humidifier with a detachable surround air duct structure according to claim 1, characterized in that, The outer casing (1.1) is provided with a control switch (2.1) for controlling the impeller (1.3), and the water tank (2) is provided with an abutment post (2.2). The outer casing (1.1) is provided with an insertion hole (2.3) for inserting the abutment post (2.2). When the water tank (2) and the exhaust assembly (3) are inserted into the casing (1), the abutment post (2.2) is inserted into the insertion hole (2.3) and abuts against the start end of the control switch (2.1).

3. A humidifier with a detachable surround-type air duct structure according to claim 1, characterized in that, The bottom of the water tank (2) is provided with a diversion plate (3.1). The bottom of the diversion plate (3.1) is formed with a drain hole (3.2) for inputting water into the shell (1). The diversion plate (3.1) is formed with a diversion hole (3.3) connecting the water tank (2) and the drain hole (3.2). A baffle plate (3.4) is inserted into the diversion plate (3.1). The baffle plate (3.4) always has a tendency to abut against the diversion hole (3.3). A water outlet column (3.5) is formed inside the shell (1). The bottom of the diversion plate (3.1) is formed with a slot (3.6) for inserting the water outlet column (3.5). When the water tank (2) is inserted into the shell (1), the water outlet column (3.5) is inserted into the slot (3.6) and pushes the baffle plate (3.4) upward so that the baffle plate (3.4) is away from the diversion hole (3.3).

4. A humidifier with a detachable surround-type air duct structure according to claim 3, characterized in that, The diversion plate (3.1) includes a water receiving part (4.1) and a guiding part (4.2), and a water passage gap (4.3) is formed between the water receiving part (4.1) and the guiding part (4.2). A water guiding arc surface (4.4) is formed on the guiding part (4.2), and a water passage channel (4.5) is formed on the guiding part (4.2). The water passage gap (4.3) and the water passage channel (4.5) are respectively connected to the drain hole (3.2).

5. A humidifier with a detachable surround-type air duct structure according to claim 4, characterized in that, A diversion column (4.6) is inserted into the guide part (4.2). The diversion column (4.6) is placed in the diversion hole (3.3), and the end of the diversion column (4.6) forms a diversion arc surface (4.7). Water enters the housing (1) from the water passage gap (4.3) and the water passage (4.5) along the diversion arc surface (4.7).

6. A humidifier with a detachable surround-type air duct structure according to claim 3, characterized in that, The bottom of the water tank (2) has a connecting protrusion (5.1), and the diverter plate (3.1) has a connecting groove (5.2) for the connecting protrusion (5.1) to be inserted into. The connecting protrusion (5.1) has a screw-in groove (5.3), and the connecting groove (5.2) has a screw-in protrusion (5.4). The diverter plate (3.1) rotates, forcing the screw-in protrusion (5.4) to be inserted into the screw-in groove (5.3), so that the diverter plate (3.1) is engaged at the bottom of the water tank (2).

7. A humidifier with a detachable surround-type air duct structure according to claim 6, characterized in that, The bottom of the connecting protrusion (5.1) has an abutting protrusion (5.5), and a sealing ring (5.6) is provided in the connecting groove (5.2). The abutting protrusion (5.5) abuts against the sealing ring (5.6).

8. A humidifier with a detachable surround air duct structure according to claim 1, characterized in that, The water tank (2) has a water inlet (6.1) and the exhaust assembly (3) has an exposed groove (6.2) for the water inlet (6.1) to be inserted.

9. A humidifier with a detachable surround-type air duct structure according to claim 3, characterized in that, The housing (1) has a connected water outlet groove (6.3) and a water intake groove (6.4), and the diverter plate (3.1) is placed in the water outlet groove (6.3), and the adsorption plate (4) is inserted in the water intake groove (6.4). The housing (1) has an air inlet groove (6.5) that is opposite to the adsorption plate (4).

10. A humidifier with a detachable surround-type air duct structure according to claim 4, characterized in that, A lifting groove (7.1) is formed on the water receiving part (4.1), and a sliding column (7.3) is connected to the water baffle (3.4). The sliding column (7.3) is slidably disposed in the lifting groove (7.1), and a sealing ring (7.2) is provided on the sliding column (7.3). When the water baffle (3.4) rises, the sealing ring (7.2) abuts against the bottom of the lifting groove (7.1), and an elastic element (7.4) is sleeved on the sliding column (7.3). One end of the elastic element (7.4) abuts against the sealing ring (7.2), and the other end abuts against the lifting groove (7.1), so that the water baffle (3.4) always has a tendency to move toward the diversion hole (3.3).

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