CN214841355U - Humidifier for purifying air flow - Google Patents

Abstract

The utility model provides a humidifier for purifying air flow, which comprises a water tank component, a host machine, an air flow inlet and an air flow outlet, wherein the water tank component comprises a water tank and a humidifying component arranged in the water tank, a fan unit is arranged in the host machine, the water tank component is matched with the host machine, the humidifier also comprises a filtering component for filtering air, the filtering component covers the air flow inlet, external air flows pass through the filtering component after being filtered and enter the humidifier through the air flow inlet, the air flows pass through the humidifying component and carry water vapor to be discharged from the air flow outlet, the host machine comprises a shell, a cavity for installing the filtering component is arranged on the shell, the air flow inlet is arranged at the bottom wall of the cavity, the filtering component is detachably arranged in the cavity, and the problem that the existing humidifier is provided with a filtering structure inside the shell is solved, the filtering structure is not easy to detach, clean or replace, and the humidifying efficiency is affected.

Description

Humidifier for purifying air flow

Technical Field

The utility model relates to a humidifier field, concretely relates to purify humidifier of air current.

Background

The humidifier is a device for adjusting humidity in environment, the existing evaporation type humidifier is more and more popular with consumers because of no water mist and low requirements for water quality and energy saving, the existing evaporation type humidifier usually humidifies a filter screen, the air flow is guided by a fan unit to pass through the filter screen absorbing water and then blown out of the humidifier to complete heat exchange with the air flow, so that the air flow carries water vapor and is blown out of the humidifier, the purpose of humidifying air is realized, the position of an air inlet of the general humidifier is relatively low and is close to the bottom surface, when the fan unit in the humidifier leads the air flow to enter from the air inlet, partial dust carried by the air flow can enter the humidifier, and the dust is attached to components inside the humidifier, bacteria are easily bred for a long time, and the damage of the components is easily caused, in order to solve the problem, the humidifier on the market is usually provided with a filtering structure inside a shell, make filtration difficult to dismantle, clean or change, when filtration is unclean for a long time, can reduce the efficiency of admitting air of air current to influence humidification efficiency, and still breed the bacterium easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model discloses mainly solve not enough among the prior art, concretely relates to humidifier of air-purifying flow has solved current humidifier and has set up filtration inside the casing for filtration is difficult for dismantling, clean or change, influences the problem of humidification efficiency.

(II) technical scheme

The utility model provides a humidifier of air purification, including water tank set spare, host computer, air current import and air current export, the water tank set spare includes the water tank, locates the humidification subassembly in the water tank, be equipped with fan unit in the host computer, the water tank set spare with the host computer cooperation, the humidifier is still including the filtering component who is used for filtered air, the filtering component covers air current import, outside air current passes through via after the filtering component filters the air current import gets into the inside of humidifier, passes carry steam behind the humidification subassembly and follow the air current export is discharged, the host computer includes the casing, be equipped with on the casing and be used for the installation filtering component's cavity, air current import locates the diapire of cavity, filtering component detachable set up in the cavity.

The humidifier has the advantages that the filter assembly is arranged on the humidifier, so that the air flow to be fed into the humidifier can be filtered, impurities such as dust in the air flow can be filtered, the air flow fed into the humidifier is cleaner, dust falling of components in the humidifier is reduced, meanwhile, the blown wet air flow is cleaner, and the user experience is better; when the filter assembly is used for a long time, dust is accumulated on the surface of the filter assembly, the efficiency of filtering impurities is reduced, and when the filter assembly is detachable, the filter assembly can be conveniently cleaned or replaced; the filter assembly is installed through the cavity, so that the filter assembly can be quickly installed and positioned, and meanwhile, the number of raised parts arranged on the shell is reduced, so that the appearance of the humidifier is more attractive; because the cavity forms the indent structure, when locating the diapire of cavity with the air current import, be convenient for set up filter assembly in the cavity, still can play hidden effect to filter assembly for the outward appearance of humidifier is more pleasing to the eye.

Preferably, the filtering component comprises a filtering layer and a mounting piece for fixing the filtering layer, the mounting piece is fixedly connected with the wall of the cavity, and one side of the mounting piece, which deviates from the filtering layer, is provided with a handle position for detaching the filtering component.

The advantage is that the filter layer filters the gas flow passing through it; the installed part is used for fixing the filter layer in mounted position, makes the filter layer seal the air current import as far as possible, and the attacker position that sets up on the installed part is convenient for the user to grab and hold and drive the installed part motion, and then reaches the purpose of locking or release filter layer, simple structure, convenient operation.

Preferably, the mounting part and the filter layer are arranged in a split manner, the mounting part comprises a pressing part for pressing the filter layer, the pressing part extends from the side face of the mounting part to the bottom wall of the cavity, the filter layer is placed in the cavity, and the pressing part presses the filter layer after the mounting part and the cavity are connected and fixed.

The advantage is, compresses tightly the piece and is used for making the filter layer paste tightly at the air current import to make the filter layer sealed to the air current import, make the air current that gets into the air current import must filter through the filter layer earlier, thereby the inside air current that gets into the humidifier is cleaner, and user experience is better.

Preferably, the pressing member includes a pressing portion pressing the filter layer, and an air passing portion forming a gap with the filter layer for allowing the air flow to enter a space between the mounting member and the filter layer.

The advantage is, will compress tightly the piece and divide into the portion of compressing tightly that pushes down the filter layer and the portion of crossing the wind that forms the clearance with the filter layer for compress tightly the piece when fixed filter layer, can also make the air current flow direction filter layer, cross the surface that wind portion made the air current can flow to the filter layer, thereby the area that the air current got into the filter layer is great, and intake efficiency is higher, and filtration simple structure.

Preferably, the number of the pressing pieces is at least three, and the central angles of the adjacent pressing pieces are equal.

The benefit is, when the quantity that compresses tightly the piece is less than three, when compressing tightly the piece promptly and being equipped with 1 or 2, the installed part in the installation, stability is relatively poor, compresses tightly the easy swing that produces of piece for the leakproofness reduces when sealed air current import of filter layer, and then reduces the filtration efficiency of air current, thereby gets into the inside air current's of humidifier purity and reduces, influences the use and experiences.

Preferably, the mounting member is integral with the filter layer to enable the filter assembly to be wholly removable.

The advantage is, the dismantlement operation to filtering component is simpler and convenient, also can prevent simultaneously that the filter layer from losing, and user experience is better.

Preferably, the mounting part is provided with a first air inlet, and external airflow enters the humidifier through the first air inlet, the filter layer and the airflow inlet.

The advantage is, sets up first air intake on the installed part for the flow path of air current is the shortest, and the loss of air current is less, thereby it is higher to admit air efficiency, and then humidification efficiency is higher.

Preferably, the cavity is arranged at the bottom of the shell.

The advantage is, when locating the bottom of casing with the cavity for locate the bottom of casing also in the air current import of cavity diapire, the casing bottom is difficult to be observed by the user under the general condition, can play the effect of hiding air current import and cavity, makes the holistic outward appearance of humidifier more pleasing to the eye.

Preferably, the shell is further provided with a second air inlet, the side wall of the cavity is provided with a third air inlet, and external air flow enters the humidifier through the second air inlet, the third air inlet, the filter layer and the air flow inlet in sequence.

The humidifier has the advantages that the bottom wall of the cavity is provided with the airflow inlet, the side wall of the cavity is provided with the third air inlet, when airflow enters the humidifier from the airflow inlet through the third air inlet, the airflow can turn, so that the airflow is converted from the horizontal direction to the vertical direction, the airflow in the horizontal direction can enter from the second air inlet on the shell, and the airflow in the vertical direction enters the humidifier from the airflow inlet; and the airflow inlet is arranged in the cavity, when the cavity is filled with the airflow, the airflow continues to enter the cavity, and the airflow in the cavity is pressed to move towards the filtering component, so that the airflow passes through the filtering component and flows into the airflow inlet, and the air inlet efficiency of the humidifier is improved.

Preferably, the height of the third air inlet is greater than the height of the filter layer.

The benefit is because third air inlet and filter layer set up side by side along the air current direction, when the thickness of highly being greater than the filter layer of third gas vent, the filter layer can not shelter from the third gas vent of flowing through for the air current can be the at utmost by the third gas vent flow direction cavity in, reduce the loss of air current, improve air inlet efficiency.

Drawings

Fig. 1 is a schematic perspective view of a humidifier;

FIG. 2 is a schematic cross-sectional view of the humidifier;

FIG. 3 is an exploded view of the bottom of the humidifier;

figure 4 is a schematic perspective view of the mounting member,

wherein, 1, a host; 101. an airflow outlet; 11. a second air inlet; 12. a third air inlet; 13. an airflow inlet; 2. a fan unit; 3. a cavity; 4. a filter assembly; 41. a filter layer; 42. a mounting member; 421. a hand buckling position; 422. a first air inlet; 423. a compression member; 424. a pressing part; 425. an air-passing part; 5. a water tank assembly; 51. a water tank; 6. a humidifying assembly; 7. a housing.

Detailed Description

The following detailed description of the present invention is made with reference to the accompanying drawings:

the utility model provides a humidifier for purifying air flow, which comprises a water tank component 5, a main machine 1, an air flow inlet 13 and an air flow outlet 101, the water tank assembly 5 comprises a water tank 51 and a humidifying assembly 6 arranged in the water tank 51, a fan unit 2 is arranged in the main machine 1, the water tank assembly 5 is matched with the main machine 1, the humidifier also comprises a filtering assembly 4 for filtering air, the filtering component 4 covers the airflow inlet 13, external airflow enters the interior of the humidifier through the airflow inlet 13 after being filtered by the filtering component 4, and is exhausted from the airflow outlet 101 after passing through the humidifying component 64 with carrying moisture, the main machine 1 comprises a shell 7, a cavity 3 for installing the filter component 4 is arranged on the shell 7, airflow inlet 13 locates the diapire of cavity 3, filter assembly 4 detachable set up in the cavity 3.

Wherein the casing 7 is used for forming a casing of the humidifier, the airflow inlet 13 is used for enabling the airflow to enter an opening inside the humidifier from the outside, the airflow outlet 101 is used for enabling the airflow to be discharged from the inside of the humidifier to the outside, the preferred airflow outlet 101 is defined by the casing 7, the fan unit 2 is used for enabling the airflow to flow, preferably, the fan unit 2 comprises a fan and a motor for driving the fan to move, the preferred fan unit 2 is arranged on one side close to the airflow inlet 13 in the example and is convenient for drawing the airflow from the outside to the inside of the humidifier, the filtering assembly 4 is used for filtering impurities in the airflow passing through the airflow inlet 13, and the specific filtering principle is the prior art, and not described in detail herein, the filter assembly 4 covers an airflow inlet 13 for airflow into the interior of the humidifier, and when having one airflow inlet 13, a filter assembly 4 is provided at the airflow inlet 13 to filter the airflow entering the interior of the humidifier.

It will be appreciated that when the humidifier has a plurality of airflow inlets 13, it is desirable to provide at least the filtering component 4 at the airflow inlet 13 that allows the airflow to enter the interior of the humidifier, so as to prevent impurities mixed in the airflow from entering the interior of the humidifier as much as possible; it is of course also possible to provide filter assemblies 4 at the location of all the gas flow inlets 13.

Be equipped with the cavity 3 that is used for installing filter element 4 on casing 7, filter element 4 detachable sets up in cavity 3, specifically, can dismantle the cooperation through the connecting piece and be connected between filter element 4 and the cavity 3, the connecting piece is current conventional detachable construction, the preferred connecting piece of this example is buckle connection, it is easy to dismantle, high durability and convenient installation, it is fixed firm, locate the diapire of cavity 3 with airflow inlet 13, because cavity 3 forms the indent structure, when locating airflow inlet 13 in the diapire of cavity 3, be convenient for set up filter element 4 in cavity 3, still can play hidden effect to filter element 4, make the outward appearance of humidifier more pleasing to the eye.

Wherein, the casing 7 corresponds airflow inlet 13 department is located to filter component 4 detachable, and is preferred, and filter component 4 locates airflow inlet 13's the outside to convenient to detach, and then be convenient for clear up or change filter component 4, the outside of casing 7 is located to filter component 4 detachable that this example is preferred, can be under the prerequisite of not dismantling the humidifier body, dismantle convenient operation with filter component 4.

It will be appreciated that the filter assembly 4 may be disposed in a cavity formed by the housing 7, so long as the filter assembly 4 is removable from the housing 7.

Wherein, the filter component 4 includes a filter layer 41 and a mounting part 42 for fixing the filter layer 41, the mounting part 42 is connected and fixed with the wall of the cavity 3, one side of the mounting part 42, which is away from the filter layer 41, is provided with a handle position 421 for detaching the filter component 4, specifically, the filter layer 41 is used for filtering impurities such as dust in the air, such as foam, the mounting part 42 is used for fixing the filter layer 41, an end surface of the mounting part 42 in this embodiment presses the filter layer 41 tightly, so that the filter layer 41 cannot move freely after being mounted, meanwhile, the mounting part 42 is connected with the wall of the cavity 3, the mounting part 42 in this embodiment is detachably connected with the wall of the cavity 3, the detachable mode can be a connection mode such as a screw thread, a buckle, and the like, the handle position 421 is used for a user to drive the mounting part 42 to rotate through the handle position 421, so as to lock or release the filter layer 41, and the embodiment does not limit the specific shape of the handle position 421, the handle 421 can be in the shape of a strip, a rectangle or a circle, and the preferred handle 421 in this embodiment is a strip for easy holding by hand.

Wherein, the mounting member 42 is provided separately from the filter layer 41, the mounting member 42 includes a pressing member 423 for pressing the filter layer 41, the pressing member 423 extends from a side surface of the mounting member 42 toward a bottom wall of the cavity 3, the filter layer 41 is placed in the cavity 3, the pressing member 423 presses the filter layer 41 after the mounting member 42 is connected and fixed with the cavity 3, specifically, the filter layer 41 and the mounting member 42 are designed separately so as to be convenient for detaching the filter layer 41 for cleaning or replacing, the pressing member 423 is used for pressing the filter layer 41, preferably, the pressing member 423 is a plurality of sheet structures extending from a side surface of the mounting member 42 toward a bottom wall of the cavity 3, the filter layer 41 is pressed by a side edge of the pressing member 423, so that a passage for airflow to pass is formed between adjacent pressing members 423, and meanwhile, a contact surface between the sheet pressing member 423 and the filter layer 41 is small, thereby shield the area of filter layer 41 less, and then the area that the air current passed filter layer 41 is the biggest, and intake efficiency is higher, locates filter layer 41 in the cavity 3, better shielding when being convenient for filter layer 41 to install locates the air current import 13 of cavity 3 diapire.

It will be appreciated that when the compressing member 423 completely covers the filter layer 41 and the airflow inlet 13 is formed on the compressing member 423, the airflow can directly pass through the filter layer 41 and enter the humidifier via the airflow inlet 13 on the compressing member 423.

The pressing member 423 includes a pressing portion 424 for pressing the filter layer 41, and an air passing portion 425 forming a gap with the filter layer 41 and allowing an airflow to enter a space between the mounting member 42 and the filter layer 41, specifically, the pressing portion 424 abuts against the filter layer 41 to press the filter layer 41, and the air passing portion 425 does not abut directly against the filter layer 41, so that the gap between the air passing portion 425 and the filter layer 41 forms a space for the airflow to flow, and preferably, when the pressing portion 424 and the air passing portion 425 are integrally molded, the pressing member 423 is formed in an "L" shape.

The number of the pressing pieces 423 is at least three, the central angles of the adjacent pressing pieces 423 are equal, specifically, the pressing pieces 423 are uniformly arranged on the peripheral side of the mounting piece 42, the number of the preferable pressing pieces 423 is 6, and the central angles between the adjacent pressing pieces 423 are 60 degrees, so that the pressing pieces 423 are arranged in an annular array, and the mounting piece 42 is more stably mounted; when the quantity that compresses tightly piece 423 is less than three, compress tightly that piece 423 is equipped with 1 or 2 promptly, installed part 42 is in the installation, and stability is relatively poor, easily produces the swing for filter layer 41 leakproofness reduces when sealed air current import 13, and then makes the purity of the inside air current of entering humidifier reduce, influences the use and experiences.

In another embodiment, the mounting member 42 is integrally formed with the filter layer 41 to achieve the overall detachability of the filter assembly 4, and in particular, the filter layer 41 is integrally formed with the mounting member 42, or the filter layer 41 is adhered to the mounting member 42, so that the filter assembly 4 is more conveniently disassembled.

Wherein, be equipped with first air intake 422 on the installed part 42, outside air current passes through first air intake 422, filter layer 41, airflow inlet 13 gets into the inside of humidifier, specifically, set up first air intake 422 on installed part 42 for the flow path of air current is the shortest, and the efficiency of admitting air is higher, preferred installed part 42 forms into the shape of indent, the diapire of indent is equipped with detains hand position 421, first air intake 422 has been seted up to the lateral wall of indent, leave the space between the outer wall of the concave part of installed part 42 and the inner wall of cavity 3, the air current that supplies to get into by first air intake 422 flows to filter layer 41 through the space, the air current passes filter layer 41 and gets into the humidifier inside through airflow inlet 13.

Wherein, the cavity 3 is located the bottom of casing 7, specifically, when locating the bottom of casing 7 with cavity 3 to locate the airflow inlet 13 of cavity 3 diapire and also locate the bottom of casing 7, casing 7 bottom is difficult to be observed by the user under the general condition, can play the effect of hiding airflow inlet 13, makes the holistic outward appearance of humidifier more pleasing to the eye.

Wherein, the housing 7 is further provided with a second air inlet 11, the side wall of the chamber 3 is provided with a third air inlet 12, and an external air flow sequentially passes through the second air inlet 11, the third air inlet 12, the filter layer 41 and the air inlet 13 and enters the humidifier, specifically, the bottom wall of the chamber 3 is provided with the air inlet 13, and the side wall of the chamber 3 is provided with the third air inlet 12, so that when the air flow enters the humidifier from the air inlet 13 through the third air inlet 12, the air flow direction rotates by a certain included angle, so that the air flow direction is changed from a substantially horizontal direction to a vertical direction, the included angle is substantially equal to the included angle between the third air inlet 12 and the air inlet 13, the air flow in a substantially horizontal direction can enter from the second air inlet 11 on the housing 7, and the area of the housing 7 is large, so that the area of the second air inlet 11 can be set to be large, thereby ensuring the air inflow, the air inlet efficiency of the humidifier is improved, impurities such as dust carried in air flow can be reduced by air inlet of the shell 7, the frequency of replacing the filter assembly 4 is reduced, and the use experience is better; the airflow inlet 13 is formed in the cavity 3, and when the cavity 3 is filled with airflow, the airflow continuously enters the cavity 3, and the airflow in the cavity 3 is pressed to move towards the filtering component 4 and then flows into the airflow inlet 13 through the filtering component 4, so that the air inlet efficiency of the humidifier is improved; and the filter component 4 is arranged in the cavity 3, the third air inlet 12 and the airflow inlet 13 can be shielded by the filter component 4, so that the openings formed in the humidifier are reduced, and the appearance of the humidifier is more attractive.

The height of the third air inlet 12 is greater than that of the filter layer 41, specifically, the third air inlet 12 and the filter layer 41 are arranged side by side along the airflow direction, and when the height of the third air outlet 12 is greater than the thickness of the filter layer 41, the filter layer 41 does not shield the airflow flowing through the third air outlet 12, so that the airflow can flow into the cavity 3 from the third air outlet 12 to the greatest extent, the loss of the airflow is reduced, and the air inlet efficiency is improved.

The above embodiments are merely preferred embodiments of the present invention, not all embodiments of the present invention, and according to the principles of the present invention, those skilled in the art can make various modifications without departing from the spirit of the present invention, all of which shall fall within the scope of the present invention defined by the claims.

Claims (10)

1. The utility model provides a humidifier of air purification, includes water tank set spare, host computer, air current import and air current export, the water tank set spare includes the water tank, locates the humidification subassembly in the water tank, be equipped with fan unit in the host computer, the water tank set spare with the host computer cooperation, its characterized in that, the humidifier is still including the filtering component who is used for filtered air, the filtering component covers air current import, outside air current process the filtering component filters the back via the air current import gets into the inside of humidifier, passes carry steam behind the humidification subassembly and follow the air current export is discharged, the host computer includes the casing, be equipped with on the casing and be used for the installation filtering component's cavity, air current import locates the diapire of cavity, filtering component detachable set up in the cavity.

2. The humidifier for purifying air flow according to claim 1, wherein the filter assembly includes a filter layer and a mounting member for fixing the filter layer, the mounting member is fixedly connected to the wall of the chamber, and a fastening position for detaching the filter assembly is provided on a side of the mounting member away from the filter layer.

3. The humidifier for purifying air flow according to claim 2, wherein the mounting member is separated from the filter layer, the mounting member includes a pressing member for pressing the filter layer, the pressing member extends from a side surface of the mounting member toward a bottom wall of the chamber, the filter layer is placed in the chamber, and the pressing member presses the filter layer after the mounting member is connected and fixed to the chamber.

4. A humidifier for purifying a gas flow as claimed in claim 3, wherein said pressing member includes a pressing portion for pressing against said filter layer, and an air passing portion forming a gap with said filter layer for allowing the gas flow to enter a space between said mounting member and said filter layer.

5. A humidifier for purifying a gas stream as claimed in claim 3, wherein said compression members are at least three in number, and the central angles of adjacent compression members are equal.

6. A humidifier for purifying a flow of gas as claimed in claim 2, wherein said mounting member is integral with said filter layer to provide for integral removal of said filter assembly.

7. The humidifier for purifying air flow according to any one of claims 2 to 6, wherein the mounting member is provided with a first air inlet, and the external air flow enters the interior of the humidifier through the first air inlet, the filter layer and the air flow inlet.

8. A purified gas stream humidifier according to any one of claims 1 to 6, wherein said chamber is provided in the base of said housing.

9. The humidifier for purifying air flow of claim 8, wherein the housing further has a second air inlet, the sidewall of the chamber has a third air inlet, and the external air flow sequentially passes through the second air inlet, the third air inlet, the filter layer and the air inlet to enter the interior of the humidifier.

10. The humidifier for purifying a gas stream of claim 9, wherein the third inlet is greater in height than the filter layer.

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