CN218421573U

CN218421573U - Air purification device capable of replacing filter element

Info

Publication number: CN218421573U
Application number: CN202222714154.XU
Authority: CN
Inventors: 高子健
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses an air purification device capable of replacing filter elements, which belongs to the technical field of air purification, and the existing air purification device has the problems of complex replacement and cleaning filter device and unstable blowing angle control; a plurality of groups of first air holes and second air holes with inclined angles towards the horizontal lower part are uniformly arranged below the shell; install the fan group that is used for the pump drainage in the casing, install the rotatory air-out structure of the tube-shape of control air-out angle in the casing of fan group top, realize easily changing or clean filter equipment through above mechanism, increased the filtration efficiency of device and the stability of control angle of blowing simultaneously.

Description

Air purification device capable of replacing filter element

Technical Field

The utility model relates to an air purification technical field, concretely relates to can carry out air purification device that the filter core was changed.

Background

An air purifier, also called as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building products.

The small-size air purifier is used at present in indoor house or official working generally adopts and installs filtration on the casing, then carries out convulsions by the fan group in the casing for the air current is discharged by the opposite side on the casing behind the filtration, realizes the effect of circulation purification room air from this.

For the circulation filtration efficiency of promotion air purifier, people need often clean or change filter equipment and reach the purpose that promotes filter efficiency, but in clean or change the actual operation to filter equipment, most air purifier's filter equipment is dismantling casing lid through pressing down, then dismantles filter equipment's card firmware and accomplish the dismantlement, if power is said or the angle is not well controlled and is very easily caused the part damage, destroys the integrality of device, influences the filter effect.

Simultaneously current air purifier controls the air-out angle through installation tripe window, and the blade pine takes off appears easily after using a period in the shutter, leads to the not accurate problem of air-out angle control.

SUMMERY OF THE UTILITY MODEL

To the problem in the above-mentioned technical background, the utility model aims at providing an air purification device and working method that can carry out the filter core and change has solved the problem that the air purifier who proposes to have now among the background has filter equipment to dismantle inconveniently and air-out angle control is not accurate.

In order to realize the above purpose, the utility model discloses a technical scheme be:

the air purification device comprises a shell and a filter device, wherein the shell comprises a base, a U-shaped first shell, a rotating plate arranged on one side of an opening of the first shell, a second shell and a third shell;

an electric telescopic structure is arranged on the base, the filtering device is arranged on the electric telescopic structure, the filtering device is positioned in the first shell, and the extending direction of the electric telescopic structure faces the rotating plate;

a plurality of groups of first air holes and second air holes with inclined angles facing horizontally downwards are uniformly formed in the first shell and the rotating plate respectively;

the second shell is installed on the top of the first shell, a fan unit for pumping and discharging is installed in the second shell, the third shell is installed on the top of the second shell, and a cylindrical rotary air outlet structure for controlling an air outlet angle is installed on the top of the second shell in the third shell.

Further, the base top orientation rotor plate one side sets gradually the equipment groove and the spout of intercommunication, the spout with install the control on the equipment groove the gliding filter equipment electric telescopic structure.

Furthermore, the electric telescopic structure comprises an electric telescopic part and a clamping seat, the electric telescopic part is installed in the equipment groove, one side of the clamping seat is connected with one end of the electric telescopic part, the clamping seat is arranged in the sliding groove, and the filtering device is installed on the clamping seat.

Furthermore, filter equipment contains bottom plate, mount, filter and locating piece, the bottom plate bottom is installed and is clamped on the cassette the locating piece, install the bottom plate top the mount, the suit is the tube-shape on the mount filter, annular elastic joint strip that has is installed at the mount top.

Furthermore, an annular sealing groove is formed in the bottom of the second shell, and the sealing rubber strip is mounted on the sealing groove.

Furthermore, a second damping strip is installed at the bottom of the rotating plate, a first damping strip is installed on the base at the outer side end of the sliding groove, the top of the first damping strip is flush with the bottom surface of the sliding groove, and the second damping strip is in contact with the first damping strip when the rotating plate is closed.

Furthermore, the second shell above the fan unit is provided with a cylindrical rotary air outlet structure for controlling an air outlet angle, the rotary air outlet structure comprises a rotary drum seat, an air drum and a servo motor, the rotary drum seat is provided with a groove with an opening communicated with the fan unit downwards, the air drum is installed in the groove, the length and the diameter of the air drum are respectively equal to the length and the width of the groove, the air drum is provided with an air outlet groove and an air inlet groove in an up-and-down symmetry manner, the air outlet groove is provided with a dust screen, and one side of the rotary drum seat is provided with the servo motor for driving the air drum to rotate in a reciprocating manner.

Furthermore, a negative ion generator is arranged in the air duct.

Furthermore, the third shell is installed above the rotary air outlet structure, and the top of the third shell is clamped in a through groove on the rotary drum seat.

Compared with the prior art, the utility model has the advantages of it is following:

(1) The utility model discloses in stretch out through the electronic extending structure of control and drive filter equipment and outwards slide, filter equipment one side makes the rotor plate rotate through the extrusion rotor plate and opens back filter equipment and stretch out the casing, can change or clean filter equipment, need not manually to dismantle the casing and can accomplish change or cleaning work.

(2) The utility model discloses in drive the dryer through control servo motor and rotate, the dryer is rotating the in-process and then wind through going out the air duct by the intake stack air inlet and is discharged, because the dryer rotates and can drive out the air duct and rotate, realizes blowing the wind after will filtering indoor with different angles, can not appear the blade pine and take off the problem that influences the angle of blowing, has increased the stability of blowing control.

(3) The utility model discloses in through evenly being equipped with multiunit inclination towards the first wind hole and the second wind hole of level below on first casing and rotor plate respectively, realize that the high efficiency filters and is discharged by the top in the dust air mixture from sucking the casing all around to the gathering in the below, through filter equipment, increased to indoor air circulation filtration efficiency.

Drawings

Fig. 1 is a perspective view provided in an embodiment of the present invention;

fig. 2 is an exploded perspective view provided by an embodiment of the present invention;

fig. 3 is an installation perspective view of the electric telescopic structure provided by the embodiment of the present invention;

fig. 4 is a perspective view of a filtering apparatus provided in an embodiment of the present invention;

fig. 5 is a half-sectional perspective view of the first housing and the rotating plate according to the embodiment of the present invention;

fig. 6 is a partial half-sectional perspective view provided in the embodiment of the present invention;

fig. 7 is a half-sectional perspective view of a rotary air outlet structure provided in the embodiment of the present invention;

fig. 8 is a half-section perspective view of an air duct provided by an embodiment of the present invention.

In the figure: 1. a base; 2. a chute; 3. an equipment groove; 4. an electric telescopic member; 5. a card holder; 6. a first damping strip; 7. a base plate; 8. a fixed mount; 9. sealing rubber strips; 10. a filter member; 11. positioning blocks; 12. a first housing; 13. a first air vent; 14. a rotating plate; 15. a second air hole; 16. a second damping strip; 17. a second housing; 1701. a sealing groove; 18. a fan unit; 19. a rotary drum seat; 20. a groove; 21. an air duct; 22. a negative ion generator; 23. an air outlet groove; 24. a dust screen; 25. an air inlet groove; 26. a servo motor; 27. a third housing; 28. through the slot.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is provided for illustration and explanation of the invention and is not intended to limit the invention.

As shown in fig. 1-8, the air cleaning device capable of replacing filter element comprises a housing and a filtering device, wherein the housing comprises a base 1, a U-shaped first housing 12, a rotating plate 14 arranged at one side of an opening of the first housing 12, a second housing 17 and a third housing 27; the base 1, the first shell 12, the second shell 17 and the third shell 27 are sequentially installed from bottom to top, the shell can be made of PVC materials, the base 1 is provided with an electric telescopic structure, the electric telescopic structure is provided with a filtering device, the filtering device is positioned in the first shell 12, and the extending direction of the electric telescopic structure faces the rotating plate 14; a plurality of groups of first air holes 13 and second air holes 15 with inclined angles towards the horizontal lower part are respectively and uniformly arranged on the first shell 12 and the rotating plate 14; an inwards concave notch is formed in the outer side surface of the rotating plate 14 so as to be opened manually under the condition of no power supply, a second shell 17 is installed at the top of the first shell 12, a fan unit 18 for pumping and discharging is installed in the second shell 17, a third shell 27 is installed at the top of the second shell 17, and a cylindrical rotary air outlet structure for controlling the air outlet angle is installed at the top of the second shell 17 in the third shell 27.

In this embodiment, promote filter equipment through the electronic extending structure of control and slide to the outside, filter equipment is through touching roll-off casing behind the extrusion rotor plate, and filter piece 10 with the tube-shape through manual takes off on with mount 8 and cleans or changes the filter screen, clean or change finish the back through the electronic extending structure withdrawal of control and close rotor plate 14 and can accomplish the change cleaning work, realize easily accomplishing the clean action of change through above structure.

As shown in fig. 3, the top of the base 1 is sequentially provided with a device groove 3 and a sliding groove 2 which are communicated towards one side of the rotating plate 14, the sliding groove 2 and the device groove 3 are provided with electric telescopic structures for controlling the sliding of the filtering device, and the smoothness and the stability of the telescopic structure are ensured by arranging the sliding groove 2 and the device groove 3.

As shown in fig. 3, the electric telescopic structure comprises an electric telescopic part 4 and a clamping seat 5, the electric telescopic part 4 is installed in the equipment groove 3, one end of the electric telescopic part 4 is connected to one side of the clamping seat 5, the clamping seat 5 is arranged in the sliding groove 2, the filtering device is installed on the clamping seat 5, the electric telescopic part 4 can select a telescopic rod type electric telescopic device, and the telescopic stable effect is achieved.

As shown in fig. 2, 4, filter equipment contains bottom plate 7, mount 8, filter piece 10 and locating piece 11, bottom plate 7 installs the bottom and clamps locating piece 11 on cassette 5, mount 8 is installed to bottom plate 7 top, the suit is the filter piece 10 of tube-shape on the mount 8, annular elastic joint strip 9 that has is installed at mount 8 top, filter the filter core promptly through setting up annular filter piece 10, the realization is filtered the air that gets into the casing all around, plate-type filter piece for installing in one side has more efficient filter effect, the installation is dismantled conveniently simultaneously.

As shown in fig. 4 and 6, an annular sealing groove 1701 is formed in the bottom of the second housing 17, the sealing rubber strip 9 is attached to the sealing groove 1701, the sealing rubber strip 9 is pushed out of the sealing groove 1701 during sliding, and the sealing rubber strip 9 enters the sealing groove 1701 during return sliding to ensure sealing of the filter.

As shown in fig. 3 and 5, the second damping strip 16 is installed at the bottom of the rotating plate 14, the first damping strip 6 is installed on the base 1 at the outer side end of the sliding groove 2, the top of the first damping strip 6 is flush with the bottom surface of the sliding groove 2, the second damping strip 16 is in contact with the first damping strip 6 when the rotating plate 14 is closed, the stability of the rotating plate 14 when the rotating plate is reset and closed is improved by arranging the second damping strip 16 and the first damping strip 6, and the rotating plate is prevented from falling off when inclined or vibrated.

As shown in fig. 2, 6, 7, and 8, a cylindrical rotary air outlet structure for controlling an air outlet angle is installed on the second casing 17 above the fan unit 18, the rotary air outlet structure includes a rotary drum base 19, an air drum 21 and a servo motor 26, the rotary drum base 19 is provided with a groove 20 having an opening downwardly communicated with the fan unit 18, the air drum 21 is installed in the groove 20, the length and the diameter of the air drum 21 are respectively equal to the length and the width of the groove 20, the air drum 21 is vertically and symmetrically provided with an air outlet groove 23 and an air inlet groove 25, the air outlet groove 23 is provided with a dust screen 24, the servo motor 26 for driving the air drum 21 to rotate in a reciprocating manner is installed on one side of the rotary drum base 19, the air drum 21 is driven to rotate by controlling the servo motor 26, the rotation angle is less than 180 degrees, the air inlet groove 25 is prevented from being communicated with the inside and the outer side of the rotary drum base 19, and the air outlet groove 23 synchronously rotates in a reciprocating manner, thereby realizing the function of controlling the air outlet angle of the device, the structure is simple, and the control is stable.

As shown in fig. 7 and 8, the air duct 21 is provided with an anion generator 22 therein, and the anion generator 22 can act on the filtered air to generate anions beneficial to human health.

As shown in fig. 6, a third casing 27 is installed above the rotary air outlet structure, the top of the third casing 27 is clamped in a through groove 28 on the rotary drum seat 19, and the through groove 28 is arranged to be clamped on the rotary drum seat 19 to avoid influencing the blowing angle of the air duct 21, so that the blowing fluency is increased.

The foregoing shows and describes the general 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 above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Can carry out air purification device that filter core was changed, including casing and filter equipment, its characterized in that: the shell comprises a base (1), a U-shaped first shell (12), a rotating plate (14) arranged on one side of an opening of the first shell (12), a second shell (17) and a third shell (27);

an electric telescopic structure is arranged on the base (1), the electric telescopic structure is provided with the filtering device, the filtering device is positioned in the first shell (12), and the extending direction of the electric telescopic structure faces the rotating plate (14);

a plurality of groups of first air holes (13) and second air holes (15) with inclination angles facing to the horizontal lower direction are respectively and uniformly arranged on the first shell (12) and the rotating plate (14);

the air conditioner is characterized in that the second shell (17) is installed at the top of the first shell (12), a fan unit (18) used for pumping and exhausting is installed in the second shell (17), the third shell (27) is installed at the top of the second shell (17), and a cylindrical rotary air outlet structure for controlling an air outlet angle is installed at the top of the second shell (17) in the third shell (27).

2. The air purification device with the replaceable filter element as claimed in claim 1, wherein the top of the base (1) is provided with a device groove (3) and a sliding groove (2) which are communicated with each other in sequence towards one side of the rotating plate (14), and the sliding groove (2) and the device groove (3) are provided with the electric telescopic structure for controlling the sliding of the filter device.

3. The air purification device with replaceable filter element as claimed in claim 2, wherein the electric telescopic structure comprises an electric telescopic part (4) and a clamping seat (5), the electric telescopic part (4) is installed in the equipment trough (3), one side of the clamping seat (5) is connected with one end of the electric telescopic part (4), meanwhile, the clamping seat (5) is arranged in the sliding trough (2), and the filtering device is installed on the clamping seat (5).

4. The air purification device with a replaceable filter element according to claim 3, wherein the air purification device comprises a bottom plate (7), a fixing frame (8), a filter element (10) and a positioning block (11), the positioning block (11) clamped on the clamping seat (5) is installed at the bottom of the bottom plate (7), the fixing frame (8) is installed above the bottom plate (7), the cylindrical filter element (10) is sleeved on the fixing frame (8), and an annular elastic sealing rubber strip (9) is installed at the top of the fixing frame (8).

5. The air cleaning device with replaceable filter element as claimed in claim 4, wherein the bottom of the second casing (17) is provided with an annular sealing groove (1701), and the sealing rubber strip (9) is installed in relation to the sealing groove (1701).

6. The air cleaning device with the replaceable filter element according to claim 2, wherein a second damping strip (16) is installed at the bottom of the rotating plate (14), a first damping strip (6) is installed on the base (1) at the outer side end of the sliding groove (2), the top of the first damping strip (6) is flush with the bottom surface of the sliding groove (2), and the second damping strip (16) is in contact with the first damping strip (6) when the rotating plate (14) is closed.

7. The air purification device capable of replacing the filter element according to claim 1, wherein the second housing (17) above the fan unit (18) is provided with a cylindrical rotary air outlet structure for controlling an air outlet angle, the rotary air outlet structure comprises a rotary drum base (19), an air drum (21) and a servo motor (26), the rotary drum base (19) is provided with a groove (20) with an opening communicated with the fan unit (18) downwards, the air drum (21) is installed in the groove (20), the length and the diameter of the air drum (21) are respectively equal to the length and the width of the groove (20), the air drum (21) is provided with an air outlet groove (23) and an air inlet groove (25) in an up-down symmetry manner, the air outlet groove (23) is provided with a dust screen (24), and the servo motor (26) for driving the air drum (21) to rotate back and forth is installed on one side of the rotary drum base (19).

8. The air cleaning device with filter element replacement function as recited in claim 7, wherein a negative ion generator (22) is installed in the air duct (21).

9. The air purification device with replaceable filter element according to claim 7, wherein the third housing (27) is installed above the rotary air outlet structure, and the top of the third housing (27) is clamped in the through groove (28) on the rotary drum seat (19).