CN212692019U

CN212692019U - Fog-free humidifier

Info

Publication number: CN212692019U
Application number: CN202021560162.8U
Authority: CN
Inventors: 莫观杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-03-12
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a fog-free humidifier, including casing and the last casing of setting above this casing down, the internal formation of inferior valve is used for the cavity of dress water, and is provided with the cage of face-like of cylindricality in this cavity, has wrapped up in along this cage periphery and has the cotton so that absorb water cotton and the water between the casing down slowly flow into absorb water space in the cotton. The utility model discloses a motor drive impeller produces the negative pressure to utilize this negative pressure to act on water, the production suspends in the slight liquid drop of air, utilizes motor drive impeller to outwards blow off the air that will have the suspension liquid drop simultaneously, produces the effect of humidification air, for prior art, can avoid effectively because the temperature influence produces the atomizing.

Description

Fog-free humidifier

Technical Field

The utility model relates to a domestic portable electrical apparatus technical field, in particular to no fog humidifier.

Background

The air drying causes injury to people with sensitive skin and respiratory tract, so the humidifier is a household appliance. The existing humidifier can adopt an evaporation device to heat and evaporate water inside and then serves as vapor for increasing air humidity, but in the mode, moisture can change the temperature, so that an atomization effect is extremely easy to generate, the appearance is uncomfortable, and the problem caused by atomization is easy to cause.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a fog-free humidifier.

The technical scheme of the utility model as follows: a fog-free humidifier comprises a lower shell and an upper shell arranged above the lower shell;

a cavity for containing water is formed in the lower shell;

an impeller which generates negative pressure in the lower shell through rotation is arranged in the upper shell, an air inlet hole is formed in the upper shell, and the cavity is communicated with the outside through the air inlet hole; a water vapor escape hole is formed in the end portion of the upper shell and faces the impeller;

still including being the partition fence spare of frame form, be provided with the gas pocket on this partition fence spare, the lower extreme fixed connection of partition fence spare is in the upper end of casing down, the main part of partition fence spare upwards extends to stretch into in the upper shell, the upper end middle part of partition fence spare forms the via hole, and this via hole with the cavity is linked together.

Among the above scheme, be used for adorning water through setting up unique cavity structure, set up the impeller rotation simultaneously and produce the negative pressure, change water into and blow off behind the liquid drop that suspends in the air to reach the effect for the air humidifying, avoid atomizing simultaneously.

Furthermore, the cavity is internally provided with cylindrical water-absorbing cotton, the upper end of the water-absorbing cotton extends into the upper shell and is close to the impeller, and the hole corresponds to the upper port of the water-absorbing cotton. In the preferred, the absorbent cotton is arranged to slowly immerse external water into the space surrounded by the absorbent cotton in a soaking mode.

Further, the periphery of the cage is wrapped with the absorbent cotton. In this optimization, wrap up in the periphery that covers at the cage through the cotton that absorbs water, reach the cage and support the cotton effect that absorbs water.

Furthermore, the lower end of the water absorption cotton is plugged by a bacteriostatic cotton layer, and the bacteriostatic cotton layer is arranged on the bottom wall surface of the lower shell. In this preferred, the antibacterial cotton layer sets up in the bottom in order directly to carry out germicidal treatment to the water that gets into.

Further, a bucket-shaped lower supporting piece is arranged in the upper shell, the opening of the lower supporting piece faces upwards, the impeller is arranged in the lower supporting piece, and the lower part of the lower supporting piece is fixedly connected to the partition fence piece; the upper end of lower support piece sets up and is provided with upper supporting piece, upper supporting piece is located in the upper casing, and is close to the upper end of upper casing, be provided with on the upper supporting piece and be used for the drive the motor of impeller, just naturally form the wind hole so that steam passes through on the upper supporting piece, the top of upper supporting piece is provided with the apron, and the apron inlays the dress and is in the tip of upper casing, just the escape hole sets up on the apron. In this preferred scheme, a concrete impeller and the motor department set up structural style, utilize two concrete structures of lower support piece and upper support piece to set up, guarantee its stability and inside relative seal to in setting up the impeller that forms the negative pressure, also be convenient for form effectual wind channel. The modular construction also facilitates assembly in use and disassembly of the construction when necessary.

Furthermore, an opening and closing door is arranged on the upper shell, and a water inlet is formed in the partition piece and corresponds to the opening and closing door, so that water is added into the cavity through the door opening of the opening and closing door and the water inlet when the opening and closing door is opened. This is selected, has provided the structure of intaking of a formula of opening and shutting, is convenient for externally operate when using, opens and adds water.

Further, the upper supporting piece comprises a disc body and an outer frame body, the disc body is located in the middle of the outer frame body, supporting legs are formed at the edge of the disc body and connected to the outer frame body, and the motor is arranged in the disc body. In the present preferred embodiment, a structural form of the support is provided, which has the advantage that it is easy to form a disk for arranging the motor, and also makes use of the space formed by the legs for passing wind.

Furthermore, the upper end edge of the lower shell is provided with an annular frame strip, the frame strip is embedded into and fixed to the upper end opening edge of the lower shell, the lower end edge of the barrier piece is connected and fixed to the frame strip, and the contact part of the barrier piece and the frame strip forms a meshed male-female structure. In this preferred embodiment, the connection of the upper and lower components is enhanced by the provision of the frame strips to provide a stable and closed connection and securing arrangement.

Further, still include power supply spare, this power supply spare sets up in the inside of last casing, and be located between lower support piece and the partition rail spare. In this preferred, the power supply part is arranged at a position convenient for the arrangement of the power supply circuit.

The control panel assembly is characterized by further comprising a control panel assembly, wherein the control panel assembly main body is arranged inside the upper shell, and one end face for operation penetrates through the upper shell and is exposed outwards;

a water level measuring instrument is arranged in the cavity and is positioned between the water absorption cotton and the upper shell, and the water level measuring instrument is electrically connected with the control panel assembly. In the optimization, the control panel assembly and the water level measuring instrument are arranged to control the electric control and measure the water depth, so that the convenience of man-machine interaction operation and the quantitative cognition of the water depth are ensured.

Has the advantages that: the utility model discloses think about novelty, reasonable in design and the operation of being convenient for, the utility model discloses a motor drive impeller produces the negative pressure to utilize this negative pressure to act on water, produce and suspend in the slight liquid drop of air, utilize the motor drive impeller to outwards blow off the air that has the suspension liquid drop simultaneously, produce the effect of humidification air, for prior art, can avoid effectively because the temperature influence produces the atomizing.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it should be apparent that the drawings in the following description are only some embodiments of an embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of an embodiment of the present invention with the upper housing and the lower housing removed.

Fig. 4 is a schematic view of the structure of fig. 3 with the cover sealing plate removed.

Fig. 5 is a schematic structural diagram of the relative position relationship between the cage and the impeller according to an embodiment of the present invention.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 5, a mist-free humidifier has a lower case 1 and an upper case 2 disposed above the lower case 1; a cavity 1a for containing water is formed inside the lower shell 1; an impeller 5 which generates negative pressure in the lower shell 1 through rotation is arranged in the upper shell 2, an air inlet 2a is arranged on the upper shell 2, and the cavity 1a is communicated with the outside through the air inlet 2 a; a water vapor escape hole 6 is formed in the end of the upper shell 2, and the water vapor escape hole 6 faces the impeller 5; the air-permeable partition structure further comprises a frame-shaped partition part 7, wherein an air hole is formed in the partition part 7, the lower end of the partition part 7 is fixedly connected to the upper end of the lower shell 1, the main body of the partition part 7 extends upwards and extends into the upper shell 2, a through hole 7a is formed in the middle of the upper end of the partition part 7, and the through hole 7a is communicated with the cavity 1 a. Preferably, the water absorption device further comprises a frame-shaped barrier piece 7, wherein an air passing hole is formed in the barrier piece 7, the lower end of the barrier piece 7 is fixedly connected to the upper end of the lower shell 1, the main body of the barrier piece 7 extends upwards and extends into the upper shell 2, a through hole 7a is formed in the middle of the upper end of the barrier piece 7, and the through hole 7a corresponds to an upper port formed by the cage 3 and the water absorption cotton 4 integrally. Preferably, the absorbent cotton is wrapped around the periphery of the cage 3. Preferably, the lower end of the absorbent cotton is blocked by the bacteriostatic cotton layer 16, and the bacteriostatic cotton layer 16 is arranged on the bottom wall surface of the lower shell 1. In practical application, as shown in fig. 1, the lower casing 1 and the upper casing 2 may be both provided in a square column shape, and the cage 3 is provided to support the absorbent cotton 4, so that when water is poured between the absorbent cotton 4 and the lower casing 1, the water slowly permeates into the space surrounded by the absorbent cotton 4 through the absorbent cotton 4 and accumulates water. The bacteriostatic cotton layer 16 can be used for killing bacteria in the water in the cavity 1a and avoiding germ infection caused by suspension of the water. The impeller 5 forms negative pressure through rotating, water in a space surrounded by the absorbent cotton 4 rises under the action of the negative pressure, passes through the water vapor escape hole 6, humidifies air outwards, and air for the impeller 5 to generate the negative pressure enters the cavity from the air inlet hole 2 a. As shown in fig. 3, the barrier member 7 is barrel-shaped, and has the functions of structural support and shape support, and the water vapor can pass through the through hole 7 a. In the specific implementation, the barrier members 7 are also provided as squares, depending on the shape characteristics of the upper and

lower housings

2, 1.

As shown in fig. 3, preferably, a bucket-shaped lower support 8 is disposed in the upper housing 2, an opening of the lower support 8 faces upward, the impeller 5 is disposed in the lower support 8, a lower portion of the lower support 8 is fixedly connected to the barrier 7, an upper support 9 is disposed at an upper end of the lower support 8, the upper support 9 is disposed in the upper housing 2 and is close to an upper end of the upper housing 2, a motor for driving the impeller 5 is disposed on the upper support 9, and a wind passing hole is naturally formed in the upper support 9 so as to facilitate passage of water vapor, a cover plate 10 is disposed above the upper support 9, the cover plate 10 is embedded in an end portion of the upper housing 2, and the escape hole 6 is disposed on the cover plate 10. The lower support piece 8 is arranged on the barrier piece 7 to play a certain supporting role, the upper support piece 9 and the lower support piece 8 are combined to form a whole body to support the impeller 5 and the motor together, and then the impeller 5 and the motor are convenient to set. The cover plate 10 is integrally closed to the upper case 2, and is a closed structure of the end of the upper case 2. Preferably, the upper case 2 is provided with an opening and closing door 11, and the barrier member 7 is provided with a water inlet corresponding to the opening and closing door 11, so that water is added into the cavity 1a through the door opening and the water inlet of the opening and closing door 11 when the opening and closing door 11 is opened. The opening and closing door 11 is arranged to fill water into the cavity 1a after being opened. Preferably, the upper supporting member 9 includes a tray 9a and an outer frame 9b, the tray 9a is located in the middle of the outer frame 9b, a leg 9c formed at the edge of the tray 9a is connected to the outer frame 9b, and the motor is disposed in the tray 9 a. As shown in fig. 4, there is provided a structural form of the upper support 9, in particular, a motor is provided by the tray body 9a, and the tray body 9a is supported by the legs 9 c. Preferably, a water level measuring instrument 12 is disposed in the cavity 1a, and the water level measuring instrument 12 is located between the absorbent cotton 4 and the upper case 2. The water level gauge is used for measuring the water depth in the cavity 1 a. Preferably, the upper end edge of the lower casing 1 is provided with an annular frame strip 13, the frame strip 13 is embedded and fixed to the upper port edge of the lower casing 1, the lower end edge of the barrier member 7 is connected and fixed to the frame strip 13, and the contact part of the barrier member 7 and the frame strip 13 forms a meshed male-female structure. The arrangement of the frame strips 13 facilitates the connection of the partition elements 7. Preferably, a power supply member 14 is further included, the power supply member 14 being disposed inside the upper case 2 between the lower support member 8 and the barrier member 7. Preferably, a control panel assembly 15 is further included, the control panel assembly 15 being disposed inside the upper case 2 in a main body thereof, and an end face for operation being exposed to the outside through the upper case 2; a water level measuring instrument 12 is disposed in the cavity 1a, the water level measuring instrument 12 is disposed between the absorbent cotton 4 and the upper housing 2, and the water level measuring instrument 12 is electrically connected to the control panel assembly 15. Preferably, the air holes on the partition 7 are in the shape of a strip and are vertically arranged along the partition 7.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A fog-free humidifier is characterized in that: comprises a lower shell (1) and an upper shell (2) arranged above the lower shell (1);

a cavity (1a) for containing water is formed inside the lower shell (1);

an impeller (5) which generates negative pressure in the lower shell (1) through rotation is arranged in the upper shell (2), an air inlet (2a) is arranged on the upper shell (2), and the cavity (1a) is communicated with the outside through the air inlet (2 a); a water vapor escape hole (6) is formed in the end portion of the upper shell (2), and the water vapor escape hole (6) faces the impeller (5);

still including being frame form jube spare (7), be provided with the air vent on this jube spare (7), the lower extreme fixed connection of jube spare (7) is in the upper end of casing (1) down, the main part of jube spare (7) upwards extends, and stretches into in last casing (2), the upper end middle part of jube spare (7) forms via hole (7a), and this via hole (7a) with cavity (1a) are linked together.

2. The non-fog humidifier of claim 1, wherein: the improved water-absorbing device is characterized in that cylindrical water-absorbing cotton is arranged in the cavity (1a), the upper end of the water-absorbing cotton (4) extends into the upper shell (2) and is close to the impeller (5), and the hole (7a) corresponds to the upper port of the water-absorbing cotton (4).

3. The non-fog humidifier of claim 2, wherein: the periphery of the cage frame (3) is wrapped by the water-absorbing cotton.

4. The non-fog humidifier according to claim 2 or 3, wherein: the lower end of the water absorption cotton is blocked by a bacteriostatic cotton layer (16), and the bacteriostatic cotton layer (16) is arranged on the bottom wall surface of the lower shell (1).

5. The non-fog humidifier of claim 4, wherein: a bucket-shaped lower supporting piece (8) is arranged in the upper shell (2), the opening of the lower supporting piece (8) faces upwards, the impeller (5) is arranged in the lower supporting piece (8), and the lower part of the lower supporting piece (8) is fixedly connected to the barrier piece (7);

the upper end of lower support piece (8) is provided with upper supporting piece (9), upper supporting piece (9) are located in last casing (2), and are close to the upper end of last casing (2), be provided with on upper supporting piece (9) and be used for the drive the motor of impeller (5), just naturally form the wind hole so that steam passes through on upper supporting piece (9), the top of upper supporting piece (9) is provided with apron (10), and apron (10) inlay the dress and are in the tip of last casing (2), just escape hole (6) set up on apron (10).

6. The non-fog humidifier of claim 5, wherein: the upper shell (2) is provided with an opening and closing door (11), the barrier piece (7) is provided with a water inlet, and the water inlet corresponds to the opening and closing door (11), so that water is added into the cavity (1a) through a door hole of the opening and closing door (11) and the water inlet when the opening and closing door (11) is opened.

7. The non-fog humidifier of claim 5, wherein: the upper supporting piece (9) comprises a disc body (9a) and an outer frame body (9b), the disc body (9a) is located in the middle of the outer frame body (9b), a supporting leg (9c) is formed at the edge of the disc body (9a) and connected to the outer frame body (9b), and the motor is arranged in the disc body (9 a).

8. The non-fog humidifier of claim 5, wherein: the upper end edge of the lower shell (1) is provided with an annular frame strip (13), the frame strip (13) is embedded into and fixed to the upper end opening edge of the lower shell (1), the lower end edge of the partition fence piece (7) is connected and fixed to the frame strip (13), and the contact part of the partition fence piece (7) and the frame strip (13) forms a meshed male-female structure.

9. The non-fog humidifier of claim 8, wherein: the power supply part (14) is arranged inside the upper shell (2) and is positioned between the lower support part (8) and the partition rail part (7).

10. The non-fog humidifier of claim 9, wherein: the control panel assembly (15) is mainly arranged inside the upper shell (2), and one end face for operation is exposed outwards through the upper shell (2);

a water level measuring instrument (12) is arranged in the cavity (1a), the water level measuring instrument (12) is located between the water absorption cotton (4) and the upper shell (2), and the water level measuring instrument (12) is electrically connected with the control panel assembly (15).