CN213630838U

CN213630838U - Air cleaning screen

Info

Publication number: CN213630838U
Application number: CN202020726250.4U
Authority: CN
Inventors: 马帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-05
Filing date: 2020-05-05
Publication date: 2021-07-06
Anticipated expiration: 2030-05-05

Abstract

The utility model provides an air cleaning screen belongs to air purification technical field. The air cleaning screen comprises an air cleaning screen shell assembly, a moving assembly and a filtering assembly. The utility model discloses a filter assembly, including casing, air-supply line and air-out pipe, casing subassembly includes casing, air-supply line and goes out the tuber pipe, the fixed intercommunication of air-supply line is in lower extreme one side of casing, one side of annular plate is fixed with first magnetism sealing strip, it fixes to remove the subassembly the bottom of casing, filtering component is including filtering frame, filter and annular fixed block, filtering frame sliding connection is in go out tuber pipe tip internal surface, the filter is installed filtering frame's internal surface, the inside sliding connection of spout has the slider, one side of spout is rotated and is connected with the screw thread post, the slider spiro union is in the surface of screw thread post. The utility model discloses when changing the filter, can need not the spanner and can accomplish the dismouting and change, simple and convenient more when the dismouting to guarantee the efficiency of purification.

Description

Air cleaning screen

Technical Field

The utility model relates to an air purification field particularly, relates to air cleaning screen.

Background

The air cleaning screen utilizes an air filtering system to continuously purify the air in the external space through an air inlet, a filter and an air purifying filter, and then the air is returned to the air, so that the effect of keeping the air in the space clean is achieved. The cleanliness of the air outlet of the air cleaning screen can reach 100 levels.

At present, current air cleaning screen, filter equipment generally install inside, are not convenient for dismantle and wash or change, and long-time use influences purification efficiency.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above insufficiency, the utility model provides an air clean screen aims at improving the air clean screen, the problem of being not convenient for change after long-time the use.

The utility model discloses a realize like this:

the utility model provides an air cleaning screen, including casing assembly, removal subassembly and filtering component.

The shell component comprises a shell, an air inlet pipe and an air outlet pipe, the air inlet pipe is fixedly communicated with one side of the lower end of the shell, the air outlet pipe is fixedly communicated with the other side of the upper end of the shell, an air feeder is arranged inside the shell, an annular plate is fixed on the inner surface of the air outlet pipe, a first magnetic sealing strip is fixed on one side of the annular plate, the moving component is fixed at the bottom of the shell, the filtering component comprises a filtering frame, a filter and an annular fixing block, the filtering frame is connected with the inner surface of the end part of the air outlet pipe in a sliding mode, the filter is installed on the inner surface of the filtering frame, a second magnetic sealing strip is fixed on one side of the filtering frame, the second magnetic sealing strip is connected with the first magnetic sealing strip in an adsorption mode, the annular fixing block is fixed on the outer surface, the inside sliding connection of spout has the slider, one side of spout is rotated and is connected with the screw thread post, the slider spiro union is in the surface of screw thread post.

In an embodiment of the present invention, a touch switch is installed on one side of the upper end of the casing, and the touch switch is electrically connected to the blower.

In an embodiment of the present invention, the two air blowers are symmetrically disposed, and the air blower is located on one side of the air inlet pipe.

The utility model discloses an in the embodiment, the surface joint of air-supply line has the protection casing, the fresh air inlet has been seted up to the inside of protection casing.

The utility model discloses an in the embodiment, the draw-in groove has been seted up to the surface of air-supply line, the internal surface mounting of protection casing have with draw-in groove assorted lug.

The utility model discloses an in the embodiment, the end fixing who goes out the tuber pipe has the sealing strip, the sealing strip be located go out the tuber pipe with between the annular fixed block.

The utility model discloses an in one embodiment, remove the subassembly and include diaphragm and moving member, the diaphragm symmetry is fixed the bottom both sides of casing, the moving member is installed the bottom of diaphragm.

The utility model discloses an in the embodiment, the moving member is the auto-lock universal wheel, the moving member symmetric distribution is in the bottom of diaphragm.

In an embodiment of the present invention, the other end of the threaded post penetrates through the sliding groove and extends to the outside, and the other end of the threaded post is fixed with the rotating portion.

The utility model discloses an in an embodiment, the inside of slider seted up with screw thread post assorted screw hole, the shape of slider is square.

The utility model has the advantages that: the utility model discloses an air clean screen that above-mentioned design obtained, during the use, make the inside of air admission casing under the effect of forced draught blower, then discharge through the filter, play the effect to air purification that like this can be fine, then the filter effect of filter can reduce gradually in long-time use, at this moment can rotatory screw thread post, make the slider stretch out to one side and take place the extrusion with the surface that goes out the tuber pipe, thereby make first magnetic sealing strip and second magnetic sealing strip part, then manually take off filter frame can, like this when changing the filter, can accomplish the dismouting change without the spanner, simple and convenient more when the dismouting, thereby guarantee the efficiency of purification.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a front view structure of an air cleaning screen according to an embodiment of the present invention;

FIG. 2 is a schematic side view, sectional structure view of an air cleaning panel according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the point B in fig. 2 according to the present invention.

In the figure: 100-a housing assembly; 110-a housing; 111-touch switch; 120-a blower; 130-an air inlet pipe; 131-a card slot; 140-a protective cover; 141-air inlet holes; 142-a bump; 150-air outlet pipe; 151-annular plate; 152-a first magnetic sealing strip; 153-sealing strip; 200-a moving assembly; 210-a transverse plate; 220-a moving member; 300-a filter assembly; 310-a filter frame; 311-a second magnetic sealing strip; 320-a filter; 330-annular fixed block; 331-a chute; 332-a slide block; 340-threaded post; 341-rotating part.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are 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 one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: an air cleaning screen includes a housing assembly 100, a moving assembly 200, and a filter assembly 300.

The movable assembly 200 is fixed at the bottom of the housing assembly 100 and is used for moving and being convenient to use, and the filtering assembly 300 is installed at the air outlet of the housing assembly 100 and is used for filtering air.

Referring to fig. 1 and 2, the housing assembly 100 includes a housing 110, an air inlet pipe 130 and an air outlet pipe 150, the air inlet pipe 130 is fixedly connected to one side of the lower end of the housing 110, the air outlet pipe 150 is fixedly connected to the other side of the upper end of the housing 110, the blower 120 is installed in the housing 110, an annular plate 151 is fixed to the inner surface of the air outlet pipe 150, and a first magnetic sealing strip 152 is fixed to one side of the annular plate 151.

A touch switch 111 is installed on one side of the upper end of the casing 110, the touch switch 111 is electrically connected with the blower 120, the blower 120 can be conveniently turned on or turned off through the touch switch 111, two blowers 120 are symmetrically arranged, and the blower 120 is located on one side of the air inlet pipe 130, so that air can be drawn through the blower 120; the outer surface of the air inlet pipe 130 is clamped with a protective cover 140, the protective cover 140 is provided with air inlet holes 141 inside, and the protective cover 140 can prevent larger garbage from entering and damaging the blower 120.

The outer surface of the air inlet pipe 130 is provided with a clamping groove 131, the inner surface of the protective cover 140 is fixed with a projection 142 matched with the clamping groove 131, and the projection 142 and the clamping groove 131 are arranged, so that the protective cover 140 can be clamped and fixed more firmly; the end of the air outlet pipe 150 is fixed with a sealing strip 153, the sealing strip 153 is positioned between the air outlet pipe 150 and the annular fixing block 330, and the sealing strip 153 can be tightly attached to the surface of the annular fixing block 330 under the adsorption action of the first magnetic sealing strip 152 and the second magnetic sealing strip 311, so that the sealing property is enhanced.

Referring to fig. 1 and 2, the moving assembly 200 is fixed at the bottom of the housing 110, the moving assembly 200 includes a horizontal plate 210 and moving members 220, the horizontal plate 210 is symmetrically fixed at two sides of the bottom of the housing 110, and the moving members 220 are installed at the bottom of the horizontal plate 210; the moving member 220 is the auto-lock universal wheel, and moving member 220 symmetric distribution can make and remove, improves the flexibility of using in the bottom of diaphragm 210 through the setting of diaphragm 210 and moving member 220.

Referring to fig. 1 to 4, the filter assembly 300 includes a filter frame 310, a filter 320 and an annular fixing block 330, the filter frame 310 is slidably connected to an inner surface of an end portion of the air outlet pipe 150, the filter 320 is installed on an inner surface of the filter frame 310, where the filter 320 can reach a filter screen of the HEPA standard, an effective rate of 0.1 micron and 0.3 micron reaches 99.998%, and the HEPA screen is characterized in that air can pass through but fine particles cannot pass through, a second magnetic sealing strip 311 is fixed to one side of the filter frame 310, the second magnetic sealing strip 311 is connected to the first magnetic sealing strip 152 in an absorbing manner, the annular fixing block 330 is fixed to an outer surface of the filter frame 310, a sliding groove 331 is formed in one side of the annular fixing block 330, a sliding block 332 is slidably connected to an inside of the sliding groove 331, a threaded post 340 is rotatably connected to one side of the sliding, the bearing is embedded in the inner surface of the sliding groove 331 so as to facilitate the rotation of the threaded post 340, and the sliding block 332 is screwed on the outer surface of the threaded post 340.

The other end of screw thread post 340 runs through spout 331 and extends to the outside, and the other end of screw thread post 340 is fixed with rotation portion 341, and rotation portion 341 here is the knob, can conveniently drive screw thread post 340 through rotation portion 341 and rotate, and slider 332's inside is seted up with screw thread post 340 assorted screw hole, and slider 332's shape is square, and square slider 332's setting can prevent that screw thread post 340 and slider 332 from following.

Specifically, the working principle of the air cleaning screen is as follows: during the use, open forced draught blower 120 through touch switch 111, make the inside of air admission casing 110 under forced draught blower 120's effect, then discharge through filter 320, play the effect to air purification that like this can be fine, then the filter effect of filter 320 can reduce gradually in long-time use, at this moment can drive threaded post 340 through rotating part 341 and rotate, make slider 332 stretch out to one side and take place the extrusion with the surface of air-out pipe 150, thereby make first magnetic sealing strip 152 and second magnetic sealing strip 311 separate, then manually take off filter frame 310 can, when changing filter 320 like this, can accomplish the dismouting change without the spanner, simple and convenient more when the dismouting, thereby guarantee the efficiency of purification.

It should be noted that the specific model specifications of the touch switch 111 and the blower 120 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the touch switch 111 and the blower 120 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The air cleaning screen is characterized by comprising

The air conditioner comprises a shell assembly (100), wherein the shell assembly (100) comprises a shell (110), an air inlet pipe (130) and an air outlet pipe (150), the air inlet pipe (130) is fixedly communicated with one side of the lower end of the shell (110), the air outlet pipe (150) is fixedly communicated with the other side of the upper end of the shell (110), a blower (120) is installed inside the shell (110), an annular plate (151) is fixed on the inner surface of the air outlet pipe (150), and a first magnetic sealing strip (152) is fixed on one side of the annular plate (151);

a moving assembly (200), the moving assembly (200) being fixed to the bottom of the housing (110);

a filter assembly (300), the filter assembly (300) comprising a filter frame (310), a filter (320), and an annular fixture block (330), the filtering frame (310) is connected with the inner surface of the end part of the air outlet pipe (150) in a sliding way, the filter (320) is arranged on the inner surface of the filter frame (310), a second magnetic sealing strip (311) is fixed on one side of the filter frame (310), the second magnetic sealing strip (311) is connected with the first magnetic sealing strip (152) in an adsorption way, the annular fixing block (330) is fixed on the outer surface of the filtering frame (310), one side of the annular fixed block (330) is provided with a sliding chute (331), the sliding chute (331) is connected with a sliding block (332) in a sliding way, one side of the sliding groove (331) is rotatably connected with a threaded column (340), and the sliding block (332) is screwed on the outer surface of the threaded column (340).

2. The air cleaning screen of claim 1, wherein a touch switch (111) is installed at one side of the upper end of the housing (110), and the touch switch (111) is electrically connected to the blower (120).

3. The air cleaning screen of claim 1, wherein the number of the air blowers (120) is two, and the air blowers (120) are disposed at one side of the air inlet pipe (130).

4. The air cleaning screen as claimed in claim 1, wherein a protective cover (140) is fastened to an outer surface of the air inlet pipe (130), and air inlet holes (141) are formed in the protective cover (140).

5. The air cleaning screen as claimed in claim 4, wherein the outer surface of the air inlet pipe (130) is provided with a slot (131), and the inner surface of the protective cover (140) is fixed with a projection (142) matching with the slot (131).

6. The air cleaning screen of claim 1, wherein a sealing strip (153) is fixed to the end of the air outlet pipe (150), and the sealing strip (153) is located between the air outlet pipe (150) and the annular fixing block (330).

7. The air cleaning screen according to claim 1, wherein the moving assembly (200) comprises a horizontal plate (210) and a moving member (220), the horizontal plate (210) is symmetrically fixed at two sides of the bottom of the housing (110), and the moving member (220) is installed at the bottom of the horizontal plate (210).

8. The air cleaning screen according to claim 7, wherein the moving member (220) is a self-locking universal wheel, and the moving member (220) is symmetrically distributed at the bottom of the horizontal plate (210).

9. The air cleaning screen according to claim 1, wherein the other end of the screw column (340) extends to the outside through the sliding groove (331), and a rotating portion (341) is fixed to the other end of the screw column (340).

10. The air cleaning screen of claim 1, wherein the slider (332) is internally provided with a threaded hole matched with the threaded column (340), and the slider (332) is square.