CN218269416U

CN218269416U - Novel antibacterial mildew-proof efficient filter screen

Info

Publication number: CN218269416U
Application number: CN202123386749.9U
Authority: CN
Inventors: 李腾飞
Original assignee: Anhui Tongda Intelligent Technology Co Ltd
Current assignee: Anhui Tongda Intelligent Technology Co Ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2023-01-10
Anticipated expiration: 2031-12-30

Abstract

The utility model belongs to the technical field of new fan filter screen technique and specifically relates to a novel high-efficient filter screen of antibiotic mould proof, including new fan shell, the upper end of new fan shell is dug and is had the holding tank, the lower inner wall of holding tank is dug and is had four mounting grooves, two U-shaped plates have been placed to the lower inner wall of holding tank, two inserted bars of the equal fixedly connected with of lower extreme of two U-shaped plates, four inserted bars are the activity respectively and are pegged graft in four mounting grooves, two limiting plates have been placed to the lower inner wall of holding tank, the first filter screen of one end fixedly connected with that two limiting plates are close to mutually, two limiting plates are located respectively between two U-shaped plates, finally realize being convenient for the dismantlement of first filter screen and second filter screen and change, prevent that first filter screen and second filter screen from producing mould and take out in new fan shell, optimized current new fan filter screen.

Description

Novel antibacterial mildew-proof efficient filter screen

Technical Field

The utility model relates to a new fan filter screen technical field especially relates to a novel antibiotic mould proof high-efficient filter screen.

Background

The fresh air machine is an effective air purification device, can circulate indoor air, on one hand, discharges indoor dirty air outdoors, on the other hand, inputs outdoor fresh air into the room after measures such as sterilization, disinfection, filtration and the like, and ensures that the air in the room is fresh and clean air at every moment.

The patent file who discloses some air purifier among the prior art, chinese patent with application number 201820503455.9 discloses an air purifier filter screen installation mechanism, including interior frame, outline and air purifier filter screen mounting panel, the middle part of interior frame is equipped with the filter screen mounting groove, the inside anticollision frame that is equipped with of filter screen mounting groove, the right side of filter screen mounting groove is equipped with the filter screen, the left side of outline is close to the edge and is equipped with buckle one, be equipped with the elasticity compact heap between interior frame and the outline.

The filter screen for new fan uses easy going mildy after a period, needs regularly to take out and washs, and current new fan filter screen is mostly the fix with screw in new fan, and the installation is dismantled very inconveniently, and we propose a novel antibiotic mould proof high-efficient filter screen for this reason.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel antibacterial and mildewproof high-efficiency filter screen.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a novel antibacterial mildew-proof efficient filter screen comprises a fresh air fan shell, wherein a containing groove is formed in the upper end of the fresh air fan shell, four mounting grooves are formed in the lower inner wall of the containing groove, two U-shaped plates are placed on the lower inner wall of the containing groove, two inserting rods are fixedly connected to the lower ends of the two U-shaped plates, the four inserting rods are movably inserted into the four mounting grooves respectively, two limiting plates are placed on the lower inner wall of the containing groove, a first filter screen is fixedly connected to the end, close to the two limiting plates, of each limiting plate, the two limiting plates are located between the two U-shaped plates respectively, a limiting mechanism is arranged between the two U-shaped plates and the two limiting plates, and the limiting mechanism is used for preventing the two limiting plates from being separated from the two U-shaped plates; during operation, insert the inserted bar in the mounting groove, the position of fixed U-shaped board, prevent between two U-shaped boards first filter screen, the limiting plate is located between two U-shaped boards, insert the inserted bar in the draw-in groove, thereby prevent that first filter screen from reciprocating, remove the handle, insert the round bar in the slot, prevent that the round bar breaks away from the slot under the elasticity of spring resets, be convenient for fix the position of first filter screen, put the upper end at the U-shaped board with the second filter screen, the handle is inserted in spacing downthehole, thereby the position of fixed handle, prevent that the handle is unexpected to be removed, the U-shaped board can be with the lower inner wall of fix with screw at the holding tank in this scheme, the U-shaped board also can bond the lower inner wall at the holding tank, finally realize the dismantlement of being convenient for first filter screen and second filter screen and change, prevent that first filter screen and second filter screen from producing mould inconvenient taking out from the new fan shell, the filter screen has been optimized to current new fan.

Preferably, the limiting mechanism comprises four clamping grooves, two inserting plates and a connecting plate, the four clamping grooves are respectively cut at the upper ends of the two U-shaped plates, the two inserting plates are respectively inserted into the four clamping grooves in a sliding manner, the connecting plate is fixedly connected between the two inserting plates, elastic mechanisms are respectively arranged between the connecting plate and the two U-shaped plates, and the elastic mechanisms are used for preventing the inserting plates from being separated from the clamping grooves; the during operation is inserted in the draw-in groove through the picture peg to prevent two draw-in groove separations, connect the position of two further fixed two U-shaped boards of two picture pegs through the connecting plate, prevent through the picture peg that the limiting plate from reciprocating, thereby the position of fixed first filter screen.

Preferably, the elastic mechanism comprises two fixed pipes, two sliding holes, two springs, two round rods, two slots and two handles, the two fixed pipes are respectively and fixedly connected to the front end and the rear end of the connecting plate, the two round rods are respectively and movably inserted into the two fixed pipes, the two sliding holes are respectively drilled at the upper ends of the two fixed pipes, the two handles are respectively and fixedly connected to the upper ends of the two round rods, the two handles are respectively and slidably connected into the two sliding holes, the two springs are respectively and fixedly connected to the ends, close to the two round rods, of the two round rods, the two slots are respectively drilled at the ends, close to the two U-shaped plates, of the two round rods are respectively and movably inserted into the two slots; the during operation is inserted in the slot through the round bar, prevents that the picture peg from reciprocating in the draw-in groove, and elasticity through the spring resets and is convenient for prevent that the round bar is unexpected to break away from the slot, further prevents two U-shaped plate separation, prevents through the picture peg that the limiting plate from reciprocating to the position of fixed first filter screen.

Preferably, a second filter screen is placed at the upper end of the first filter screen, two limiting holes are formed in the upper end of the second filter screen, and the two handles are movably inserted into the two limiting holes respectively; during operation, the setting of second filter screen is convenient for further filter, inserts in spacing downthehole through the handle, can prevent that the handle from unexpected the removal to further prevent that the pole from breaking away from in the slot.

Preferably, the four clamping grooves are all T-shaped, and the two inserting plates are all I-shaped; during operation, the clamping groove is T-shaped, and the inserting plate is I-shaped, so that the two U-shaped plates can be prevented from being separated and moved.

Compared with the prior art, the utility model discloses following beneficial effect has:

insert the inserted bar in the mounting groove in this scheme, the position of fixed U-shaped board, prevent between two U-shaped boards first filter screen, the limiting plate is located between two U-shaped boards, insert the picture peg in the draw-in groove, thereby prevent that first filter screen from reciprocating, remove the handle, insert the pole in the slot, prevent that the pole breaks away from the slot under the elasticity of spring resets, be convenient for fix the position of first filter screen, put the second filter screen in the upper end of U-shaped board, the handle is inserted in spacing downthehole, thereby the position of fixed handle, prevent that the handle is unexpected to be removed, U-shaped board can use the lower inner wall of fix with screw at the holding tank in this scheme, the U-shaped board also can bond the lower inner wall at the holding tank, finally realize the dismantlement of being convenient for first filter screen and second filter screen and change, prevent that first filter screen and second filter screen from producing mould inconvenient taking out from new fan shell, the filter screen has been optimized to current new fan.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective exploded view of the present invention;

FIG. 3 is a perspective view of the insertion plate of the present invention;

fig. 4 is a perspective view of the U-shaped plate of the present invention.

In the figure: 1. a fresh air machine housing; 2. accommodating grooves; 3. mounting grooves; 4. a rod is inserted; 5. a U-shaped plate; 6. a slot; 7. a card slot; 8. a first filter screen; 9. a limiting plate; 10. inserting plates; 11. a connecting plate; 12. a fixed tube; 13. a slide hole; 14. a round bar; 15. a handle; 16. a spring; 17. a second filter screen; 18. and a limiting hole.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The novel antibacterial and mildewproof efficient filter screen comprises a fresh air fan shell 1, wherein an accommodating groove 2 is formed in the upper end of the fresh air fan shell 1, four mounting grooves 3 are formed in the lower inner wall of the accommodating groove 2, two U-shaped plates 5 are placed on the lower inner wall of the accommodating groove 2, two inserting rods 4 are fixedly connected to the lower ends of the two U-shaped plates 5, the four inserting rods 4 are movably inserted into the four mounting grooves 3 respectively, two limiting plates 9 are placed on the lower inner wall of the accommodating groove 2, one ends, close to the two limiting plates 9, of the two U-shaped plates 5 are fixedly connected with a first filter screen 8, the two limiting plates 9 are located between the two U-shaped plates 5 respectively, and limiting mechanisms are arranged between the two U-shaped plates 5 and the two limiting plates 9 and used for preventing the two limiting plates 9 from being separated from the two U-shaped plates 5; during operation, insert inserted bar 4 in mounting groove 3, the position of fixed U-shaped plate 5, prevent first filter screen 8 between two U-shaped plates 5, limiting plate 9 is located between two U-shaped plates 5, insert picture peg 10 in draw-in groove 7, thereby prevent that first filter screen 8 from reciprocating, remove handle 15, insert round bar 14 in slot 6, prevent round bar 14 from breaking away from slot 6 under spring 16's elasticity resets, be convenient for fix the position of first filter screen 8, put second filter screen 17 in the upper end of U-shaped plate 5, handle 15 inserts in spacing hole 18, thereby fix handle 15's position, prevent that handle 15 from accidentally moving, U-shaped plate 5 can fix with the screw at the lower inner wall of holding tank 2 in this scheme, U-shaped plate 5 also can bond at the lower inner wall of holding tank 2, the dismantlement change of first filter screen 8 and second filter screen 17 of finally realizing being convenient for, prevent that first filter screen 8 and second filter screen 17 from producing mould inconvenience and taking out from new fan housing 1, optimize current new fan.

Specifically, the limiting mechanism comprises four clamping grooves 7, two inserting plates 10 and a connecting plate 11, the four clamping grooves 7 are respectively cut at the upper ends of the two U-shaped plates 5, the two inserting plates 10 are respectively inserted into the four clamping grooves 7 in a sliding mode, the connecting plate 11 is fixedly connected between the two inserting plates 10, elastic mechanisms are arranged between the connecting plate 11 and the two U-shaped plates 5, and the elastic mechanisms are used for preventing the inserting plates 10 from being separated from the clamping grooves 7; during operation, insert in draw-in groove 7 through picture peg 10 to prevent two draw-in grooves 7 separation, connect the position of two U-shaped boards 5 of further fixed of two picture pegs 10 through connecting plate 11, prevent that limiting plate 9 from reciprocating through picture peg 10, thereby fixed first filter screen 8's position.

Specifically, the elastic mechanism comprises two fixed pipes 12, two sliding holes 13, two springs 16, two round rods 14, two slots 6 and two handles 15, the two fixed pipes 12 are respectively and fixedly connected to the front end and the rear end of the connecting plate 11, the two round rods 14 are respectively and movably inserted into the two fixed pipes 12, the two sliding holes 13 are respectively drilled at the upper ends of the two fixed pipes 12, the two handles 15 are respectively and fixedly connected to the upper ends of the two round rods 14, the two handles 15 are respectively and slidably connected into the two sliding holes 13, the two springs 16 are respectively and fixedly connected to the ends, close to the two round rods 14, of the two slots 6 are respectively drilled at the ends, close to the two U-shaped plates 5, and the two round rods 14 are respectively and movably inserted into the two slots 6; during operation, insert in slot 6 through round bar 14, prevent that picture peg 10 from reciprocating in draw-in groove 7, the elasticity through spring 16 resets and is convenient for prevent that round bar 14 is unexpected to break away from slot 6, further prevents the separation of two U-shaped boards 5, prevents through picture peg 10 that limiting plate 9 from reciprocating to the position of fixed first filter screen 8.

Specifically, a second filter screen 17 is placed at the upper end of the first filter screen 8, two limiting holes 18 are drilled at the upper end of the second filter screen 17, and two handles 15 are movably inserted into the two limiting holes 18 respectively; during operation, the second filter screen 17 is arranged for further filtering, and the handle 15 is inserted into the limiting hole 18, so that the handle 15 can be prevented from moving accidentally, and the round rod 14 can be further prevented from being separated from the slot 6.

Specifically, the four clamping grooves 7 are all arranged in a T shape, and the two inserting plates 10 are all arranged in an I shape; when the U-shaped plate inserting device works, the clamping grooves 7 are T-shaped, and the inserting plates 10 are I-shaped, so that the two U-shaped plates 5 are prevented from being separated and moved.

The utility model discloses theory of operation:

insert inserted bar 4 in mounting groove 3, the position of fixed U-shaped plate 5, prevent first filter screen 8 between two U-shaped plates 5, limiting plate 9 is located between two U-shaped plates 5, insert picture peg 10 in draw-in groove 7, thereby prevent that first filter screen 8 from reciprocating, remove handle 15, insert round bar 14 in slot 6, prevent round bar 14 from breaking away from slot 6 under spring 16's elasticity resets, be convenient for fix the position of first filter screen 8, put second filter screen 17 in the upper end of U-shaped plate 5, handle 15 inserts in spacing hole 18, thereby fix handle 15's position, prevent the unexpected removal of handle 15, U-shaped plate 5 can use the fix with screw at the lower inner wall of holding tank 2 in this scheme, U-shaped plate 5 also can bond at the lower inner wall of holding tank 2.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, but is described in the embodiments and the description only to illustrate the principles of the invention and that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a novel antibiotic mould proof high-efficient filter screen, includes new fan housing (1), its characterized in that, the upper end of new fan housing (1) is excavated there is holding tank (2), the lower inner wall of holding tank (2) is excavated there are four mounting grooves (3), two U-shaped board (5), two have been placed to the lower inner wall of holding tank (2) two inserted bar (4), four of the equal fixedly connected with of lower extreme of U-shaped board (5) inserted bar (4) activity respectively is pegged graft in four mounting grooves (3), two limiting plate (9), two have been placed to the lower inner wall of holding tank (2) the first filter screen of one end fixedly connected with (8), two that limiting plate (9) are close to mutually limiting plate (9) are located respectively between two U-shaped board (5), two be provided with stop gear between U-shaped board (5) and two limiting plate (9), stop gear is used for preventing that two limiting plate (9) from breaking away from between two U-shaped board (5).

2. The novel antibacterial and mildewproof efficient filter screen is characterized in that the limiting mechanism comprises four clamping grooves (7), two inserting plates (10) and a connecting plate (11), the four clamping grooves (7) are formed in the upper ends of the two U-shaped plates (5) respectively, the two inserting plates (10) are inserted into the four clamping grooves (7) in a sliding mode respectively, the connecting plate (11) is fixedly connected between the two inserting plates (10), elastic mechanisms are arranged between the connecting plate (11) and the two U-shaped plates (5), and the elastic mechanisms are used for preventing the inserting plates (10) from being separated from the clamping grooves (7).

3. The novel antibacterial and mildewproof efficient filter screen as claimed in claim 2, wherein the elastic mechanism comprises two fixing tubes (12), two sliding holes (13), two springs (16), two round rods (14), two slots (6) and two handles (15), the two fixing tubes (12) are fixedly connected to the front end and the rear end of the connecting plate (11) respectively, the two round rods (14) are movably inserted into the two fixing tubes (12) respectively, the two sliding holes (13) are formed in the upper ends of the two fixing tubes (12) respectively, the two handles (15) are fixedly connected to the upper ends of the two round rods (14) respectively, the two handles (15) are slidably connected to the two sliding holes (13) respectively, the two springs (16) are fixedly connected to the ends, close to the two round rods (14), the two slots (6) are formed in the ends, close to the two U-shaped plates (5), and the two round rods (14) are movably inserted into the two slots (6) respectively.

4. A novel antibacterial and mildewproof efficient filter screen as claimed in claim 3, wherein a second filter screen (17) is placed at the upper end of the first filter screen (8), two limiting holes (18) are formed in the upper end of the second filter screen (17), and the two handles (15) are movably inserted into the two limiting holes (18) respectively.

5. The novel antibacterial and mildewproof efficient filter screen as claimed in claim 4, wherein the four clamping grooves (7) are T-shaped, and the two inserting plates (10) are I-shaped.