CN215892666U

CN215892666U - Flat air purifier

Info

Publication number: CN215892666U
Application number: CN202122090560.9U
Authority: CN
Inventors: 沈建立; 徐杰
Original assignee: Ningbo Taller Electrical Appliance Co Ltd
Current assignee: Ningbo Tianrui Intelligent Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-22
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a flat air purifier, which belongs to the technical field of air purifiers and comprises: a housing; the first ventilation guide plate is connected with one side of the shell, and covers the first air inlet; a second ventilation guide plate which is connected with the other side of the shell and covers the air outlet; the filter assembly is arranged in the containing cavity, the containing cavity is divided into a first cavity and a second cavity by the filter assembly, the first air inlet is communicated with the first cavity, the air outlet is communicated with the second cavity, and airflow enters the first cavity from the first air inlet and then enters the second cavity through the filter assembly. The utility model has the beneficial effects that: the Z-shaped airflow path is formed, the airflow path is greatly reduced, and the whole structure is more compact.

Description

Flat air purifier

Technical Field

The utility model belongs to the technical field of air purifiers, and relates to a flat air purifier.

Background

The problems of large size and high noise of the existing air purifier generally exist.

For example, a utility model patent application No. CN201720282813.3 provides an air purifier, including: the body comprises a shell, wherein an air inlet device, an air outlet device and a motor assembly are arranged in the shell, the motor assembly is positioned between the air inlet device and the air outlet device, a first silencing device is arranged on the air outlet device, and a second silencing device is arranged on the air inlet device, so that the structure is simple, and the installation is convenient; the upper peeling shell is provided with a first silencing device, so that the position of the air outlet is conveniently silenced; the lower peeling shell is provided with a second silencing device, so that the position of the air inlet is conveniently silenced; the first silencing device and the second silencing device are of porous silencing structures.

To sum up, although some prior art have solved the great problem of air purifier noise through increasing first silencing device and second silencing device, nevertheless because it still passes through the top surface air-out, consequently need the top surface to have great surface area, still have bulky, the not compact problem of structure inadequately, have great improvement space.

Disclosure of Invention

The utility model aims to solve the problems in the prior art and provides a flat air purifier.

The purpose of the utility model can be realized by the following technical scheme: a flat type air purifier, comprising:

the air conditioner comprises a shell, a first air inlet and an air outlet are respectively arranged on two sides of the shell, a containing cavity is arranged in the shell, and the air outlet is communicated with the first air inlet through the containing cavity;

the first ventilation guide plate is connected with one side of the shell, and covers the first air inlet;

a second ventilation guide plate which is connected with the other side of the shell and covers the air outlet;

the filter assembly is arranged in the containing cavity, the containing cavity is divided into a first cavity and a second cavity by the filter assembly, the first air inlet is communicated with the first cavity, the air outlet is communicated with the second cavity, and airflow enters the first cavity from the first air inlet and then enters the second cavity through the filter assembly.

Preferably, the housing is further provided with a second air inlet, the second air inlet and the air outlet are located on the same side of the housing, and the second air inlet is communicated with the first cavity.

Preferably, the second ventilation guide plate has the same structure as the first ventilation guide plate, the second air inlet is close to the air outlet, and the second ventilation guide plate covers the second air inlet and the air outlet simultaneously.

Preferably, the base is connected with the shell, a third air inlet is formed in the base, and the third air inlet is communicated with the first cavity.

Preferably, the filter assembly comprises an upper filter plate and a lower filter plate, the housing is further provided with a mounting plate, the mounting plate is provided with an upper slot and a lower slot, and the upper filter plate and the lower filter plate are respectively inserted into the upper slot and the lower slot.

Preferably, the filter further comprises two fans, wherein the two fans are arranged in the second cavity and are respectively close to the upper filter plate and the lower filter plate.

Preferably, the housing is further provided with a mounting seat, the fan is arranged in the mounting seat, the mounting seat is provided with a partition board, the partition board partitions the filtering assembly and the second cavity, the partition board is further provided with a wind collecting opening, and the second cavity is communicated with the first cavity through the wind collecting opening.

Preferably, the air guide device further comprises an air guide member, the air guide member is arranged in the second cavity, and the air guide member is located between the second air guide plate and the fan.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this embodiment, hold the chamber and pass through filter assembly and divide into two, and gas gets into through first air intake, loops through first cavity, filter assembly and second cavity to the air outlet of edgewise discharges, forms the air current route of "Z" font, and the air current route that has significantly reduced also makes overall structure compacter.

2. The second air intake plays supplementary air inlet effect, and the second air intake is close to the air outlet, sets up the second air intake and makes the both sides of shell can both supply the air admission, simultaneously because second air intake and air outlet lie in the same one side of shell, consequently as long as guarantee that this one side of shell is unblocked just can realize air-purifying's effect.

3. The base is used for supporting the shell subaerial, and the third air inlet is located the bottom of base, and the air that is close to ground can be followed the third air inlet and got into first cavity to discharge from the air outlet through the second cavity, thereby play the effect that can purify the air that is close to ground.

4. Thereby go up filter and lower filter and insert slot respectively and slot detachable down and install at the mounting panel, be convenient for go up filter or filter solitary dismantlement installation and washing down, go up still be provided with the little lug that a plurality of is convenient for fix on filter and filter down on slot and the slot down respectively.

5. Two fans can increase work efficiency, and two fans are vertical distribution and are close to last filter and lower filter respectively, make full use of the great characteristics of this air purifier direction of height length, need not horizontal setting again and extravagant space in the shell.

Drawings

Fig. 1 is an exploded view of an air purifier of the present invention.

Fig. 2 is an internal structural view of an air cleaner of the present invention.

Fig. 3 is a schematic structural view of an air purifier according to the present invention.

Fig. 4 is a schematic structural diagram of the first air inlet according to the present invention.

Fig. 5 is a schematic structural diagram of the air outlet and the second air inlet of the present invention.

Fig. 6 is an exploded view of the base of the present invention.

Fig. 7 is a schematic structural diagram of the base of the present invention.

In the figure, 100, the housing; 110. a first air inlet; 120. an air outlet; 131. a first cavity; 132. a second cavity; 140. a second air inlet; 150. mounting a plate; 151. an upper slot; 152. a lower slot; 160. a mounting seat; 161. a partition plate; 162. an air collecting opening; 200. a first ventilation guide plate; 300. a second ventilation guide plate; 410. an upper filter plate; 420. a lower filter plate; 500. a base; 510. a third air inlet; 600. a fan; 700. an air guide member.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

Moreover, descriptions of the present invention as relating to "first," "second," "a," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating a number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention 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, such a combination of 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 7, a flat type air cleaner includes:

the air conditioner comprises a shell 100, a first air inlet 110 and an air outlet 120 are respectively arranged on two sides of the shell 100, a containing cavity is arranged in the shell 100, and the air outlet 120 is communicated with the first air inlet 110 through the containing cavity; a first ventilation guide 200 connected to one side of the housing 100, wherein the first ventilation guide 200 covers the first inlet 110; a second ventilation guide 300 connected to the other side of the housing 100, the second ventilation guide 300 covering the outlet port 120; the filter assembly is disposed in the accommodating cavity, the accommodating cavity is divided into a first cavity 131 and a second cavity 132 by the filter assembly, the first air inlet 110 is communicated with the first cavity 131, the air outlet 120 is communicated with the second cavity 132, and air flow enters the first cavity 131 from the first air inlet 110 and then enters the second cavity 132 through the filter assembly.

The housing 100 is a flat shell structure, the first air inlet 110 and the air outlet 120 are respectively located at two sides of the housing 100, the first ventilation guide plate 200 and the second ventilation guide plate 300 respectively cover the first air inlet 110 and the air outlet 120, the filter assembly is vertically arranged, the filter assembly is provided with a filter element convenient to detach and replace, the first ventilation guide plate 200 and the second ventilation guide plate 300 are identical in structure, and the first ventilation guide plate 200 and the second ventilation guide plate 300 are both of a mesh structure with grids.

Wherein, because the length of the direction of height of shell itself is great, the side of consequently shell has very big surface area, is convenient for admit air and give vent to anger, and first cavity 131 is the cavity before filtering in fact exactly, and second cavity 132 is the cavity after filtering in fact exactly to form "worker" font structure, make this air purifier volume smaller and more exquisite, the structure is compacter.

In this embodiment, the accommodating cavity is divided into two parts by the filter assembly, and the air enters through the first air inlet 110, sequentially passes through the first cavity 131, the filter assembly and the second cavity 132, and is discharged from the air outlet 120 on the side surface, so that a zigzag air flow path is formed, the air flow path is greatly reduced, and the overall structure is more compact.

As shown in fig. 1, fig. 2, and fig. 5, on the basis of the above embodiments, the housing 100 is further provided with a second air inlet 140, the second air inlet 140 and the air outlet 120 are located on the same side of the housing 100, and the second air inlet 140 is communicated with the first cavity 131.

In this embodiment, the second air inlet 140 plays a role of auxiliary air inlet, the second air inlet 140 is close to the air outlet 120, and the second air inlet 140 is disposed to enable both sides of the housing 100 to allow air to enter, and meanwhile, since the second air inlet 140 and the air outlet 120 are located on the same side of the housing 100, the air purification function can be achieved as long as the side of the housing 100 is ensured to be smooth.

As shown in fig. 1, 2 and 3, in the above embodiment, the second ventilation guide 300 has the same structure as the first ventilation guide 200, the second intake vent 140 is close to the outlet vent 120, and the second ventilation guide 300 covers both the second intake vent 140 and the outlet vent 120.

In the present embodiment, the second ventilation guide 300 has the same structure as the first ventilation guide 200, but has a different installation position, and serves to prevent the entry of foreign substances, and the second ventilation guide 300 covers the second air inlet 140 and the air outlet 120 at the same time, so that it is not necessary to separately provide a guide.

As shown in fig. 1, 6, and 7, on the basis of the above embodiment, the air conditioner further includes a base 500, the base 500 is connected to the housing 100, the base 500 is provided with a third air inlet 510, and the third air inlet 510 is communicated with the first cavity 131.

In this embodiment, the base 500 is used to support the casing 100 on the ground, the third air inlet 510 is located at the bottom of the base 500, and the air near the ground can enter the first cavity 131 from the third air inlet 510 and be discharged from the air outlet 120 through the second cavity 132, thereby playing a role of purifying the air near the ground.

It is also worth noting here that the base 500 may be provided with a road wheel to facilitate the movement of the air purifier on the ground, so that the air purifier can movably purify the air near the ground.

As shown in fig. 1 and 2, based on the above embodiment, the filter assembly includes an upper filter plate 410 and a lower filter plate 420, the housing 100 is further provided with a mounting plate 150, the mounting plate 150 is provided with an upper slot 151 and a lower slot 152, and the upper filter plate 410 and the lower filter plate 420 are respectively inserted into the upper slot 151 and the lower slot 152.

In this embodiment, the upper filter plate 410 and the lower filter plate 420 are detachably mounted on the mounting plate 150 by being inserted into the upper slot 151 and the lower slot 152, respectively, so that the upper filter plate 410 or the lower filter plate 420 can be conveniently detached and mounted and cleaned independently, and the upper slot 151 and the lower slot 152 are respectively provided with a plurality of small protrusions for fixing the upper filter plate 410 and the lower filter plate 420, and the small protrusions can clamp the upper filter plate 410 or the lower filter plate 420.

As shown in fig. 1, on the basis of the above embodiment, the filter further includes two fans 600, two fans 600 are disposed in the second cavity 132, and the two fans 600 are respectively close to the upper filter plate 410 and the lower filter plate 420.

In this embodiment, the two fans 600 can increase the working efficiency, the two fans 600 are vertically distributed and are respectively close to the upper filter plate 410 and the lower filter plate 420, the characteristic that the length of the air purifier in the height direction is large is fully utilized, and the space in the housing 100 is not required to be transversely arranged and wasted.

As shown in fig. 1 and fig. 2, on the basis of the above embodiment, the housing 100 is further provided with a mounting seat 160, the fan 600 is disposed in the mounting seat 160, the mounting seat 160 is provided with a partition 161, the partition 161 partitions the filter assembly and the second cavity 132, the partition 161 is further provided with an air collecting opening 162, the second cavity 132 is communicated with the first cavity 131 through the air collecting opening 162, wherein the mounting seat 160 is used for mounting the fan 600, and the air collecting opening 162 is a through hole in the partition 161.

In this embodiment, the partition plate 161 may be configured as a noise reduction member, most of the noise generated by the operation of the fan 600 may be absorbed by the partition plate 161, the sound transmitted through the air collecting opening 610 may be blocked by the casing 100, and the noise transmitted from the air outlet 120 or each air inlet becomes small, so that the noise generated by the fan 600 may be greatly reduced.

As shown in fig. 1 and 2, in addition to the above embodiment, the air guide device 700 is further provided, the air guide device 700 is disposed in the second cavity 132, and the air guide device 700 is located between the second air guide plate 300 and the fan 600.

In this embodiment, the air guide 700 is actually composed of a plurality of linearly arranged grilles, the air guide 700 mainly plays a role of guiding the air flow, and when the fan 600 drives the air to move toward the air outlet 120, the air guide 700 can uniformly guide the air flow to be discharged out of the air outlet 120.

In addition, the angle of the air guide member 700 can be adjusted, so that the air guide member 700 can incline upwards or downwards, the discharge direction of purified air can be changed when the purified air passes through the air guide member 700, and the flexibility of the air purifier is improved.

From the general structure, this air purifier is provided with three air intake, and first air intake 110 is located the shell 100 both sides respectively with air outlet 120, and the filter assembly is vertical setting, and the filter assembly includes filter 410 and lower filter 420, and shell 100 still is provided with mounting panel 150, and mounting panel 150 is provided with slot 151 and lower slot 152 to last filter 410 inserts slot 151 and lower slot 152 respectively with lower filter 420.

The second air inlet 140 plays a role of auxiliary air inlet, the second air inlet 140 is close to the air outlet 120, the second air inlet 140 is arranged to enable both sides of the housing 100 to be supplied with air, and meanwhile, because the second air inlet 140 and the air outlet 120 are located on the same side of the housing 100, the air purification effect can be achieved as long as the side of the housing 100 is guaranteed to be smooth.

The first ventilation guide plate 200 covers the first intake vent 110, the second ventilation guide plate 300 covers both the intake vent 120 and the second intake vent 140, the first ventilation guide plate 200 and the second ventilation guide plate 300 have the same structure, and the first ventilation guide plate 200 and the second ventilation guide plate 300 have a mesh structure with a grill.

The base 500 is used to support the casing 100 on the ground, the third air inlet 510 is located at the bottom of the base 500, and air near the ground can enter the first cavity 131 from the third air inlet 510 and be discharged from the air outlet 120 through the second cavity 132, thereby playing a role of being able to purify the air near the ground.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. A flat type air cleaner, comprising:

2. A flat type air cleaner as set forth in claim 1, wherein: the shell is also provided with a second air inlet, the second air inlet and the air outlet are positioned on the same side of the shell, and the second air inlet is communicated with the first cavity.

3. A flat type air cleaner as set forth in claim 2, wherein: the structure of the second ventilation guide plate is the same as that of the first ventilation guide plate, the second air inlet is close to the air outlet, and the second ventilation guide plate covers the second air inlet and the air outlet simultaneously.

4. A flat type air cleaner as set forth in claim 1, wherein: the base is connected with the shell, a third air inlet is formed in the base, and the third air inlet is communicated with the first cavity.

5. A flat type air cleaner as set forth in claim 1, wherein: the filter assembly comprises an upper filter plate and a lower filter plate, the shell is further provided with a mounting plate, the mounting plate is provided with an upper slot and a lower slot, and the upper filter plate and the lower filter plate are respectively inserted into the upper slot and the lower slot.

6. A flat type air cleaner as set forth in claim 5, wherein: still include the fan, the quantity of fan is two, two the fan set up in the second cavity, two the fan is close to respectively go up the filter and filter down.

7. A flat type air cleaner as set forth in claim 6, wherein: the shell still is provided with the mount pad, the fan sets up in the mount pad, the mount pad is provided with the baffle, the baffle separates filtering component and second cavity, the baffle still is provided with the wind-collecting opening, the second cavity pass through the wind-collecting opening with first cavity intercommunication.

8. A flat type air cleaner as set forth in claim 6, wherein: still include air guide, air guide set up in the second cavity, air guide is located the second air guide with between the fan.