CN219589131U

CN219589131U - Indoor plasma air purifying device

Info

Publication number: CN219589131U
Application number: CN202222933846.3U
Authority: CN
Inventors: 高岳; 解鹏; 吴晨奇; 蒋静
Original assignee: Suzhou Polytechnic Institute of Agriculture
Current assignee: Suzhou Polytechnic Institute of Agriculture
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-08-25
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a plasma air purifying device used in room, comprising: a plasma air cleaning device for a room, comprising: the device comprises a circulating mechanism, a lifting mechanism fixedly connected with the circulating mechanism and a filtering mechanism fixedly connected with the circulating mechanism; the circulation mechanism includes: the exhaust fan is rotationally connected with the hollow plate; the lifting mechanism comprises: a lifting bottom plate and a lifting top plate matched with the lifting bottom plate for use; a first lifting shaft and a second lifting shaft are arranged between the lifting bottom plate and the lifting top plate; the filtering mechanism comprises: the filter comprises a filter bottom plate, a filter tank body which is in sliding connection with the filter bottom plate, and an ejector plate which is in sliding connection with the filter bottom plate; and solves the problem that the filter plate cannot be disassembled.

Description

Indoor plasma air purifying device

Technical Field

The utility model relates to the field of air purification devices, in particular to a plasma air purification device for indoor use.

Background

The household air purifier is mainly used for removing indoor air pollutants (generally including dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like) and effectively improving the air cleanliness. Air purifiers typically consist of a high voltage circuit, a negative ion generator, a ventilator, an air filter, etc. system.

In prior art equipment, for just filter effect air cleaner mainly comprises the filter screen of multiple functions such as HEP, active carbon and static to reach multiple efficiency such as dust adsorption peculiar smell that can filter, but this kind of filter screen is mostly fixed unable dismantlement change washing on equipment, can breed a lot of germ on equipment in the past, causes the injury to the human body.

Accordingly, there is a need for an improvement in a plasma air cleaning apparatus for a room in the prior art to solve the above-described problems.

Disclosure of Invention

The utility model overcomes the defects of the prior art, provides a plasma air purifying device for indoor, and aims to solve the problem that the prior art cannot be disassembled.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a plasma air cleaning device for a room, comprising: the device comprises a circulating mechanism, a lifting mechanism fixedly connected with the circulating mechanism and a filtering mechanism fixedly connected with the circulating mechanism;

the circulation mechanism includes: the exhaust fan is rotationally connected with the hollow plate; the bottom of the exhaust fan is fixedly connected with a motor; the lifting mechanism and the filtering mechanism are respectively arranged at the lower end and the upper end of the shell;

the lifting mechanism comprises: a lifting bottom plate and a lifting top plate matched with the lifting bottom plate for use; a first lifting shaft and a second lifting shaft are arranged between the lifting bottom plate and the lifting top plate; the lifting top plate is fixedly connected with the shell; sliding shafts are fixedly connected to the lifting bottom plate and the lifting top plate;

the filtering mechanism comprises: the filter comprises a filter bottom plate, a filter tank body which is in sliding connection with the filter bottom plate, and an ejector plate which is in sliding connection with the filter bottom plate; a spring is fixedly connected between the ejector plate and the shell; the filtering bottom plate is fixedly connected with the shell, and a plurality of filtering holes are formed in the filtering tank body.

In a preferred embodiment of the present utility model, one end of the first lifting shaft is rotatably connected to the lifting bottom plate, and the other end of the first lifting shaft is slidably connected to the sliding shaft on the lifting top plate.

In a preferred embodiment of the present utility model, one end of the second lifting shaft is slidably connected to the sliding shaft on the lifting bottom plate, and one end of the second lifting shaft is rotatably connected to the lifting top plate.

In a preferred embodiment of the utility model, a driving plate is fixedly connected between the bottoms of the two second lifting shafts, a hydraulic rod is fixedly connected to the driving plate, and the hydraulic rod is fixedly connected with the lifting bottom plate.

In a preferred embodiment of the utility model, wheels are fixedly connected to the bottom of the lifting bottom plate, an L-shaped rod is connected to the ejector plate in a sliding manner, and a filter piece is placed in the filter tank body.

In a preferred embodiment of the present utility model, a first chute, a second chute, and a third chute are provided on both sides of the filtering bottom plate, and the first chute, the second chute, and the third chute are slidably connected to the L-shaped rod.

In a preferred embodiment of the present utility model, the first chute, the second chute, and the third chute have different heights, and the first chute, the second chute, and the third chute are communicated with each other to form a closed loop.

In a preferred embodiment of the utility model, the top of the shell is provided with an air outlet, the shell below the hollow plate is provided with an air inlet, and the upper part of the shell is fixedly connected with a plasma generator.

The utility model solves the defects existing in the background technology, and has the following beneficial effects:

(1) The utility model provides an indoor plasma air purifying device, which is provided with a lifting mechanism, a circulating mechanism and a filtering mechanism, wherein equipment moves to a designated position through the lifting mechanism, and after purification is finished, a filter plate is replaced through a chute.

(2) The utility model uses the L-shaped rod in a matched way, so that the filtering device in the equipment can be easily removed, replaced or cleaned, and the problem that the bacteria are bred due to the fact that dirt is accumulated on the filtering net and cannot be cleaned after the equipment is used for a long time is avoided

(3) According to the utility model, the lifting shaft is driven by the hydraulic rod, so that the distance between the lifting top plate and the lifting bottom plate is increased or reduced, the effect of collecting and releasing the wheels is realized, and the purposes of freely moving the easy equipment, adjusting the height of the gravity center and avoiding the pet from running in disorder or colliding with the equipment are achieved.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a preferred embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a circulation mechanism of a preferred embodiment of the present utility model;

FIG. 3 is a schematic view of a filtration mechanism of a preferred embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a lifting mechanism of a preferred embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of portion A of FIG. 3 in accordance with a preferred embodiment of the utility model;

in the figure:

1. a circulation mechanism; 10. a housing; 11. a hollow plate; 12. an exhaust fan; 13. a motor; 14. an air outlet hole; 15. an air inlet hole;

2. a lifting mechanism; 20. lifting the bottom plate; 21. lifting the top plate; 22. a first lifting shaft; 23. a second lifting shaft; 24. a slide shaft; 25. a driving plate; 26. a hydraulic rod;

3. a filtering mechanism; 30. a filtering bottom plate; 31. a filter tank body; 32. an ejector plate; 33. a spring; 34. an L-shaped rod; 35. a first chute; 36. a second chute; 37. and a third chute.

Detailed Description

The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.

As shown in fig. 1 and 2, a plasma air purification apparatus for a room, comprising: the device comprises a circulating mechanism 1, a lifting mechanism 2 fixedly connected with the circulating mechanism 1 and a filtering mechanism 3 fixedly connected with the circulating mechanism 1;

the circulation mechanism 1 includes: a housing 10, a hollow plate 11 fixedly connected with the housing 10, and an exhaust fan 12 rotatably connected with the hollow plate 11; the bottom of the exhaust fan 12 is fixedly connected with a motor 13; the lifting mechanism 2 and the filtering mechanism 3 are respectively arranged at the lower end and the upper end of the shell 10;

in a preferred embodiment of the present utility model, the top of the housing 10 is provided with an air outlet 14, the housing 10 below the hollow plate 11 is provided with an air inlet 15, and the upper part of the housing 10 is fixedly connected with a plasma generator.

It should be noted that, the motor 13 rotates, because the motor 13 is fixedly connected with the exhaust fan 12, so as to drive the exhaust fan 12 to rotate, because the exhaust fan 12 is of a curved surface design, air is stirred, so that static air generates a flow velocity difference, and a pressure difference is generated, thereby sucking air to be purified into the housing 10 from the air inlet hole 15, and then the pressure difference pushes the air to flow to the air outlet hole 14 above.

As shown in fig. 4, the elevating mechanism 2 includes: a lifting base plate 20, a lifting top plate 21 used in cooperation with the lifting base plate 20; a first lifting shaft 22 and a second lifting shaft 23 are arranged between the lifting bottom plate 20 and the lifting top plate 21; the lifting top plate 21 is fixedly connected with the shell 10; a sliding shaft 24 is fixedly connected to the lifting bottom plate 20 and the lifting top plate 21;

in a preferred embodiment of the present utility model, one end of the first lifting shaft 22 is rotatably connected to the lifting base plate 20, and the other end of the first lifting shaft 22 is slidably connected to the sliding shaft 24 on the lifting top plate 21.

In a preferred embodiment of the present utility model, one end of the second lifting shaft 23 is slidably connected to the sliding shaft 24 on the lifting base 20, and one end of the second lifting shaft 23 is rotatably connected to the lifting top 21.

In a preferred embodiment of the present utility model, a driving plate 25 is fixedly connected between the bottoms of the two second lifting shafts 23, and a hydraulic rod 26 is fixedly connected to the driving plate 25, and the hydraulic rod 26 is fixedly connected to the lifting base plate 20.

In a preferred embodiment of the present utility model, wheels are fixedly attached to the bottom of the lifting base 20.

It should be noted that, the hydraulic rod 26 contracts to drive the driving plate 25 to move, because the two ends of the driving plate 25 are fixedly connected with the second lifting shaft 23, and the second lifting shaft 23 is slidably connected with the lifting shaft, so that the second lifting shaft 23 moves on the lifting shaft, because the second lifting shaft 23 is rotatably connected with the first lifting shaft 22, and the bottom of the first lifting shaft 22 is fixedly connected with the lifting bottom plate 20, when the two end points at the bottom of the first lifting shaft 22 and the bottom of the second lifting shaft 23 are close, the angle between the first lifting shaft 22 and the second lifting shaft 23 and the lifting bottom plate 20 becomes gradually larger, and because the second lifting shaft 23 is rotatably connected with the lifting top plate 21, and the first lifting shaft 22 is slidably connected with the sliding shaft 24 fixed on the lifting top plate 21, the first lifting shaft 22 and the second lifting shaft 23 gradually prop up the lifting bottom plate 20 and the lifting top plate 21, and because the lifting top plate 21 is fixedly connected with the housing 10, so that the whole device is supported, and the wheels on the lifting bottom plate 20 are landed.

As shown in fig. 2, 3 and 5, the filter mechanism 3 includes: a filter bottom plate 30, a filter tank body 31 slidably connected to the filter bottom plate 30, and an ejector plate 32 slidably connected to the filter bottom plate 30; a spring 33 is fixedly connected between the ejector plate 32 and the shell 10; the filtering bottom plate 30 is fixedly connected with the shell 10, and a plurality of filtering holes are formed in the filtering tank 31.

In a preferred embodiment of the present utility model, the ejector plate 32 is slidably connected to an L-shaped rod 34, and a filter is placed in the filter tank 31.

In a preferred embodiment of the present utility model, the first chute 35, the second chute 36, and the third chute 37 are formed on both sides of the filtering bottom plate 30, and the first chute 35, the second chute 36, and the third chute 37 are slidably connected to the L-shaped rod 34.

In a preferred embodiment of the present utility model, the first chute 35, the second chute 36 and the third chute 37 have different heights, and the first chute 35, the second chute 36 and the third chute 37 are communicated with each other to form a closed loop.

It should be noted that, by pressing the filter tank body 31, since the last part of the filter tank body 31 is adjacently provided with the ejector plate 32, and the spring 33 is fixedly connected between the ejector plate 32 and the housing 10, so that the spring 33 is pressed during pressing, the spring 33 resumes deformation during releasing, the filter tank body 31 is pushed to drive the filter element on the filter tank body 31 to pop out, the L-shaped rod 34 is located at the second chute 36, because the second chute 36 is V-shaped, and two middle points at the V-shaped are in staggered arrangement, the spring 33 resumes deformation, the filter tank body 31 is pushed to move from the second chute 36 to the third chute 37, the third chute 37 connects the first chute 35 and the second chute 36, the horizontal surface at the bottom of the fourth chute is inclined upwards, one end of the third chute 37 is consistent with the height of the second chute 36, and the other end of the third chute 37 is consistent with the horizontal surface of the first chute 35, so that when the lower filter tank body 31 is pressed, the L-shaped rod 34 is pushed to the third chute body 37 located at one side of the second chute 36, the third chute body 37 is pushed out, when the third chute body 31 is released, the third chute body 31 is completely slides out, and the first chute body 31 is completely deformed, and the first chute body 31 is simultaneously pushed out.

When the utility model is used, when air purification is needed, the hydraulic rod 26 contracts, the driving plate 25 is fixedly connected with the hydraulic rod 26, so that the driving plate 25 is driven to move, the two ends of the driving plate 25 are fixedly connected with the second lifting shaft 23, the second lifting shaft 23 is in sliding connection with the lifting shaft, so that the second lifting shaft 23 moves on the lifting shaft, the second lifting shaft 23 is rotationally connected with the first lifting shaft 22, the bottom of the first lifting shaft 22 is fixedly connected with the lifting bottom plate 20, so that the angles between the first lifting shaft 22 and the second lifting shaft 23 and the lifting bottom plate 20 become larger gradually when the two end points of the bottom of the first lifting shaft 22 and the bottom of the second lifting shaft 23 are close, and because the second lifting shaft 23 is fixedly connected with the lifting top plate 21 in a rotating way, and the first lifting shaft 22 is in sliding connection with the sliding shaft 24 fixed on the lifting top plate 21, then the lifting bottom plate 20 and the lifting top plate 21 are gradually opened by the first lifting shaft 22 and the second lifting shaft 23, and the whole equipment is supported due to the fixed connection of the lifting top plate 21 and the shell 10, so that the wheels on the lifting bottom plate 20 are grounded, then the equipment is pushed to a space where air purification is needed to be carried out, air purification is carried out, meanwhile, the hydraulic rod 26 stretches, the lifting mechanism 2 is driven to move again, the lifting bottom plate 20 is contracted to the inner wheels of the shell 10 to vacate, and then the equipment is stably placed to work.

Then, the motor 13 rotates, because the motor 13 is fixedly connected with the exhaust fan 12, the exhaust fan 12 is driven to rotate, because the exhaust fan 12 is of a curved surface design, air is stirred, static air generates flow velocity difference, pressure difference is generated, air to be purified is sucked into the shell 10 from the air inlet hole 15, then the air is pushed to flow through the air outlet hole 14 above the filtering mechanism 3 by the pressure difference, and because a plurality of air holes are uniformly formed in the bottom of the filtering groove body 31, air can directly reach the filtering piece for filtering, and then polluted air is ionized into negative ions with points by the upward flowing plasma generator, so that dirt in the air is removed, and the polluted air is discharged from the air outlet hole 14.

After the air purification is finished, the filter tank body 31 is pressed, as the last part of the filter tank body 31 is adjacently provided with the ejector plate 32, and the spring 33 is fixedly connected between the ejector plate 32 and the shell 10, so that the spring 33 is extruded when pressed, the spring 33 is restored to deform when released, the filter tank body 31 is pushed to drive the filter piece on the filter tank body 31 to pop out, in the process, the L-shaped rod 34 is positioned at the second chute 36, the second chute 36 is arranged in a V shape, two middle points of the V shape are arranged in a staggered manner, the spring 33 is restored to deform, the filter tank body 31 is pushed to move from the second chute 36 to the third chute 37, the third chute 37 is connected with the first chute 35 and the second chute 36, the horizontal surface of the bottom of the fourth chute is obliquely upwards arranged, one end of the third chute 37 is consistent with the height of the second chute 36, the other end of the third chute 37 is at the same level as the first chute 35, so that when the filter tank 31 is pressed down, the L-shaped rod 34 is pushed onto the third chute 37 positioned at one side of the second chute 36 by the dislocated second chute 36, when the filter tank 31 is released, the spring 33 is restored to deformation, the filter tank 31 is pushed out of the housing 10, at the same time, the L-shaped rod 34 slides onto the first chute 35 along the third chute 37, at the moment, the filter tank 31 is completely ejected out, the filter element is replaced, after that, the filter tank 31 is replaced, the L-shaped rod 34 is positioned on the first chute 35, and the first chute 35 is a straight chute, when the filter tank 31 is completely pushed into the housing 10, the L-shaped rod 34 slides to the end of the first chute 35, falls into the second chute 36, at the same time, the spring 33 is compressed, the filter tank 31 is released, the spring 33 pushes the filter tank 31, but now the L-shaped bar 34 is fixed in the middle of the V-shape of the second chute 36.

The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A plasma air cleaning device for a room, comprising: the device comprises a circulating mechanism, a lifting mechanism fixedly connected with the circulating mechanism and a filtering mechanism fixedly connected with the circulating mechanism, and is characterized in that the device comprises a lifting mechanism, a lifting mechanism and a filtering mechanism, wherein the lifting mechanism is fixedly connected with the circulating mechanism;

the circulation mechanism includes: the exhaust fan is characterized by comprising a shell, a hollow plate fixedly connected with the shell and an exhaust fan rotationally connected with the hollow plate; the bottom of the exhaust fan is fixedly connected with a motor; the lifting mechanism and the filtering mechanism are respectively arranged at the lower end and the upper end of the shell;

the lifting mechanism comprises: a lifting bottom plate and a lifting top plate matched with the lifting bottom plate for use; a first lifting shaft and a second lifting shaft are arranged between the lifting bottom plate and the lifting top plate; the lifting top plate is fixedly connected with the shell; the lifting bottom plate and the lifting top plate are fixedly connected with sliding shafts;

the filtering mechanism comprises: the filter comprises a filter bottom plate, a filter tank body which is in sliding connection with the filter bottom plate, and an ejector plate which is in sliding connection with the filter bottom plate; a spring is fixedly connected between the ejector plate and the shell; the filtering bottom plate is fixedly connected with the shell, and a plurality of filtering holes are formed in the filtering groove body.

2. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: one end of the first lifting shaft is rotationally connected with the lifting bottom plate, and the other end of the first lifting shaft is in sliding connection with the sliding shaft on the lifting top plate.

3. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: one end of the second lifting shaft is in sliding connection with the sliding shaft on the lifting bottom plate, and one end of the second lifting shaft is in rotary connection with the lifting top plate.

4. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: and a driving plate is fixedly connected between the bottoms of the two second lifting shafts, a hydraulic rod is fixedly connected to the driving plate, and the hydraulic rod is fixedly connected with the lifting bottom plate.

5. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: the bottom of the lifting bottom plate is fixedly connected with wheels.

6. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: the ejector plate is connected with an L-shaped rod in a sliding manner.

7. A plasma air cleaning device for a room as defined in claim 6, wherein: the filtering bottom plate is characterized in that a first chute, a second chute and a third chute are formed in two sides of the filtering bottom plate, and the first chute, the second chute and the third chute are all in sliding connection with the L-shaped rod.

8. A plasma air cleaning device for a room as defined in claim 7, wherein: the first sliding groove, the second sliding groove and the third sliding groove are different in height, and the first sliding groove, the second sliding groove and the third sliding groove are communicated with each other to form a closed loop.

9. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: and a filter element is arranged in the filter tank body.

10. A plasma air cleaning apparatus for a room as defined in claim 1, wherein: the top of the shell is provided with an air outlet, the shell below the hollow plate is provided with an air inlet hole, and the upper part of the shell is fixedly connected with a plasma generator.