CN220397759U - Portable air purifying device - Google Patents

Abstract

The utility model discloses a portable air purifying device, which comprises a shell, wherein coarse filter screens are arranged on opposite wall surfaces of the inner side of the shell, a plurality of air inlet holes are formed in the opposite wall surfaces of the shell, the plurality of air inlet holes correspond to the coarse filter screens, and a fan is arranged on the inner wall surface of the shell.

Description

Portable air purifying device

Technical Field

The utility model relates to the technical field of air purification, in particular to a portable air purification device.

Background

The air purifier is also called as an 'air cleaner', an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and effectively improve the air cleanliness, for example, the portable air purifier disclosed by CN214370764U comprises a main body, and an air outlet, a fan assembly, a filter screen, a UVC lamp, a battery, an air inlet and an electric control board which are sequentially arranged in the main body from top to bottom, wherein the fan assembly, the UVC lamp and the battery are connected with the electric control board, and air is sucked from the air inlet by the fan assembly, sterilized by the UVC lamp, filtered by the filter screen and blown out from the air outlet; the structure can lead the air purifier to have the portable function, is convenient to use in any occasion, can be used as household products, can also be used as products in vehicles or other purposes, and has the advantages of wide application scene and convenient carrying; however, in this patent document, when the main body is placed at the target position, the positions of the air inlet and the air outlet are fixed, and under the limitation of environmental conditions, the situation that the positions of the main body and the user are far is easy to exist, the quality of air purification near the user cannot be ensured, and the positions of the air inlet and the air outlet are fixed, so that the air purification range is smaller;

in view of the above problems, there may be a solution in the prior art, but the present disclosure is intended to provide an alternative or alternative solution.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model is realized by the following technical scheme: the portable air purifying device comprises a shell, wherein coarse filter screens are arranged on opposite wall surfaces of the inner side of the shell, a plurality of air inlet holes are formed in the opposite wall surfaces of the shell, the air inlet holes correspond to the coarse filter screens, a fan is arranged on the inner wall surface of the shell, a fine filter screen is arranged on the inner wall surface of the shell and above the fan, an active carbon filter layer is arranged on the inner wall surface of the shell and above the fine filter screen, a plurality of air outlets are formed in the side wall surface of the shell, and an inserting ring is arranged on the side wall surface of the shell;

the utility model discloses a high-pressure gas turbine, including the lock ring, a plurality of gas outlet, lock ring, shell, fixed seat, power component, support component, fixed seat, telescopic link, support component, a plurality of gas outlet is located the lock ring inside, the movable cover is equipped with on the lock ring and buckles the cover, detain and cover and install a plurality of blast pipe, the telescopic link is installed to shell lateral wall face, driven gear is installed to telescopic link one end, movable cartridge has the dead lever on the driven gear, install the fixing base on the dead lever, the bar is through-hole has been seted up on the fixing base, telescopic link activity runs through in the bar through-hole, install power component on the fixing base, support component is installed to the shell lower wall face.

Preferably, the power assembly comprises a motor, the motor is arranged on the bottom surface of the inner side of the fixing seat, a driving gear is arranged at the driving end of the motor, and the driving gear and the driven gear are meshed with each other.

Preferably, the support assembly comprises a support column, the support column is mounted on the lower wall surface of the shell, a hemispherical seat is mounted at one end of the support column, and balls are movably mounted on the hemispherical seat.

Preferably, a plurality of vacuum chucks are arranged on the lower wall surface of the fixed seat.

Preferably, the first switch is mounted on the housing.

Preferably, the second switch is installed on the fixing seat.

Advantageous effects

The utility model provides a portable air purifying device, which has the following beneficial effects: after the fixing base is placed at the target position, the fan enables air to be purified to enter the shell from a plurality of air inlets, the coarse screen, the fine screen and the active carbon filter layer are used for purifying the air, the purified air is discharged from a plurality of air outlets to the shell, the purified air enters a plurality of exhaust pipes through the buckling cover and is discharged from the air outlet end, the air outlet end is enabled to be close to a user through adjusting the exhaust pipe, the purified air is timely breathed to be convenient to use, the appearance length of the telescopic rod is adjusted, the distance between the shell and the fixing base is adjusted, the fixing base can be installed at a proper position, the shell is close to the user, the air quality near the user is guaranteed, the buckling cover is enabled to be taken down from the plug bush without using the exhaust pipe, the purified air is directly discharged from the plurality of air outlets, meanwhile, the power assembly works, the shell swings, the air purification range is enlarged, and the air purification efficiency is improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a portable air purifying apparatus according to the present utility model in a top view.

Fig. 2 is a schematic view of a partial three-dimensional structure of a portable air purifying device according to the present utility model.

Fig. 3 is a schematic view of a partial three-dimensional structure of a portable air purifying device according to the present utility model in a top view.

Fig. 4 is a schematic view of a portable air cleaning apparatus according to the present utility model.

In the figure: 1. the device comprises a shell, 2, a coarse filter screen, 3, an air inlet, 4, a fan, 5, a fine filter screen, 6, an active carbon filter layer, 7, an air outlet, 8, an insertion ring, 9, a buckle cover, 10, an exhaust pipe, 11, a telescopic rod, 12, a fixed rod, 13, a fixed seat, 14, a strip-shaped through hole, 15, a motor, 16, a driving gear, 17, a driven gear, 18, a support column, 19, a hemispherical seat, 20, a ball, 21, a vacuum chuck, 22, a first switch, 23 and a second switch.

Detailed Description

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: all electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.

Referring to fig. 1 to 4, a fixing seat 13 is placed at a target position, a fan 4 is operated, air to be purified enters a housing 1 from a plurality of air inlet holes 3, larger particle dust is filtered through a coarse screen 2, smaller particle dust is filtered through a fine screen 5, the air is deodorized through an activated carbon filter layer 6, the purified air is discharged from a plurality of air outlets 7 out of the housing 1, a buckling cover 9 is movably inserted on an inserting ring 8, the purified air enters a plurality of exhaust pipes 10 through the buckling cover 9 and is discharged from the air outlet ends of the plurality of exhaust pipes 10, the plurality of exhaust pipes 10 can be bent and shaped by referring to a universal extension pipe hose manufactured by the company of the daily necessities of the city, a user can adjust the exhaust pipes 10 to enable the air outlet ends of the exhaust pipes 10 to be close to the user, the user breathes the purified air in time through the exhaust pipe 10, the air purifier is convenient to use, the distance between the shell 1 and the fixed seat 13 is adjusted by adjusting the appearance length of the telescopic rod 11, the fixed seat 13 can be installed at a proper position, the shell 1 is close to the user, when the exhaust pipe 10 is not needed to be used, the buckle cover 9 is taken down from the insertion ring 8, the purified air is directly discharged from the plurality of air outlets 7, meanwhile, the motor 15 reciprocates in the forward and reverse directions, the driving gear 16 is driven to rotate, the driven gear 17 rotates on the fixed rod 12, the driven gear drives the telescopic rod 11 to swing in the strip-shaped through hole 14, the telescopic rod 11 drives the shell 1 to swing, the air purification range is enlarged, and the air purification efficiency is improved;

preferably, the supporting component comprises a supporting column 18, the supporting column 18 is mounted on the lower wall surface of the shell 1, one end of the supporting column 18 is provided with a hemispherical seat 19, a ball 20 is movably mounted on the hemispherical seat 19, after the fixed seat 13 is placed at a target position, the ball 20 is attached to the target position and plays a role of supporting the shell 1, the shell 1 swings, and the ball 20 rotates in the hemispherical seat 19 to movably support the shell 1;

preferably, a plurality of vacuum chucks 21 are installed on the lower wall surface of the fixing seat 13 for fixing the fixing seat 13;

preferably, the first switch 22 is mounted on the casing 1 for controlling the on/off of the fan 4;

preferably, the second switch 23 is mounted on the fixed base 13 for controlling the on/off of the motor 15.

In general, after fixing base 13 is placed in the target position, fan 4 makes the air that waits to purify get into shell 1 from a plurality of inlet port 3, coarse filtration net 2, fine filtration net 5, active carbon filter layer 6 carries out air purification, air after purifying is discharged shell 1 from a plurality of gas outlet 7, get into a plurality of blast pipe 10 through detaining cover 9 and then discharge from the end of giving vent to anger, the user accessible adjustment blast pipe 10 makes the end of giving vent to anger be close to the user, make in time breathe the air after purifying, facilitate the use, through adjusting telescopic link 11's apparent length, realize the distance adjustment between shell 1 and the fixing base 13, make fixing base 13 can install suitable position, and shell 1 is close to the user, guaranteed the air quality near the user, when need not use blast pipe 10 to make, take down detaining cover 9 from insert circle 8, a plurality of gas outlet 7 directly discharge air after purifying, simultaneously power component works, make shell 1 swing, the scope of air purification has been enlarged, air purification's efficiency has been improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable air purification device, includes shell (1), all install coarse filtration screen (2) on the relative wall of shell (1), a plurality of inlet port (3) have all been seted up on the relative wall of shell (1), a plurality of inlet port (3) correspond each other with coarse filtration screen (2), install fan (4) on the inside wall of shell (1), on the inside wall of shell (1) and be located fan (4) top and install thin filter screen (5), on the inside wall of shell (1) and be located thin filter screen (5) top and install active carbon filter layer (6), a plurality of gas outlet (7) have been seted up on the side wall of shell (1), a serial communication port, insert circle (8) are installed to the side wall of shell (1).

A plurality of gas outlet (7) are located inside inserted collar (8), movable sleeve is equipped with on inserted collar (8) and detains cover (9), detain and install a plurality of blast pipe (10) on cover (9), telescopic link (11) are installed to shell (1) lateral wall, driven gear (17) are installed to telescopic link (11) one end, movable cartridge has dead lever (12) on driven gear (17), install fixing base (13) on dead lever (12), bar via hole (14) have been seted up on fixing base (13), telescopic link (11) activity run through in bar via hole (14), install power pack on fixing base (13), supporting component is installed to shell (1) lower wall.

2. A portable air purification apparatus according to claim 1, wherein the power assembly comprises a motor (15), the motor (15) is mounted on the inner bottom surface of the fixed seat (13), a driving gear (16) is mounted on the driving end of the motor (15), and the driving gear (16) is meshed with a driven gear (17).

3. A portable air purification device according to claim 1, wherein the support assembly comprises a support column (18), the support column (18) is mounted on the lower wall surface of the housing (1), a hemispherical seat (19) is mounted at one end of the support column (18), and a ball (20) is movably mounted on the hemispherical seat (19).

4. A portable air purification apparatus according to claim 1, wherein a plurality of vacuum suction cups (21) are installed on the lower wall surface of the fixing base (13).

5. A portable air cleaning apparatus according to claim 1, wherein the housing (1) is provided with a first switch (22).

6. A portable air cleaning apparatus according to claim 1, wherein the holder (13) is provided with a second switch (23).