CN211119769U

CN211119769U - Multifunctional air purifier

Info

Publication number: CN211119769U
Application number: CN201921742392.3U
Authority: CN
Inventors: 李云鹏; 宋博; 吕强; 唐尧; 刘涛
Original assignee: Beijing Guodian Gaoke Technology Co ltd
Current assignee: Beijing Guodian Gaoke Technology Co ltd
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-07-28
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a multifunctional air purifier, it is including setting up purification filter core, induced draft fan, anion generator (51) and the humidification module in casing (2), and it includes: the bottom in the shell (2) is provided with a groove with a downward opening, and the purification filter element is placed in the groove; and the bottom cover (9) is arranged at the lower part of the base (7) and is clamped with the base, and a plurality of air inlet holes are formed in the bottom cover. The purification filter element is arranged in the groove of the downward opening of the base at the bottom in the shell, and the bottom cover is clamped with the base, so that the purification filter element can be replaced after the bottom cover is conveniently taken down, other filter elements can be replaced, and the requirements of different users are met.

Description

Multifunctional air purifier

Technical Field

The utility model belongs to the technical field of daily electric appliance, especially indicate a multi-functional air purifier.

Background

At present, the environment pollution is serious, and air purifiers are needed in families, offices and large places to purify air. At present, a plurality of purifiers are commonly used in the market, the purifiers are mostly suitable for large-area places such as households, offices and large-scale places, one small air purifier needs to be opened to save electric power when the small air purifier is used by one person or in a small area, but the filter element area of the small air purifier is small, and the small air purifier needs to be continuously replaced.

SUMMERY OF THE UTILITY MODEL

In view of this, the main objective of the present invention is to provide a multifunctional air purifier with a replaceable and purifying filter element for small areas in offices or vehicles.

The utility model relates to a multi-functional air purifier which is including setting up purification filter core, induced draft fan, anion generator 51 and the humidification module in casing 2, it includes:

the bottom of the shell 2 is provided with a groove with a downward opening, and the purification filter element is placed in the groove;

and the bottom cover 9 is arranged at the lower part of the base 7 and is clamped with the base, and a plurality of air inlet holes are formed in the bottom cover.

By last, be provided with the purification filter core in the downward open-ended recess of the base of bottom in the casing to with bottom and base joint, change the purification filter core after conveniently taking off the bottom, also can change other filter cores, satisfy different users' demand.

Preferably, a partition plate dividing the housing 2 into an upper portion and a lower portion is arranged in the housing 2, four vertical fan-shaped cylinders 22 capable of enclosing into a ring shape and communicating the upper portion and the lower portion of the housing 2 are arranged on the upper surface of the partition plate, an inner ring enclosed by the fan-shaped cylinders 22 is connected with a first cylinder 23 with a closed upper end and a closed lower end, the humidification module is arranged in an inner ring enclosed by the fan-shaped cylinders 22 above the upper end surface of the first cylinder 23, and the upper surface of the partition plate, the outer surfaces of the first cylinder 23 and the fan-shaped cylinders 22, and the inner surface of the cylinder wall of the housing 2 jointly form the water tank 21.

From above, the upper half of casing 2 and top cap have integrated the function of dryer and basin, and first column casing 23 has again linked together the upper and lower part of casing 2, can realize the function of ventilation, humidification and exhaust simultaneously in the upper half of casing 2, and the overall arrangement space has been saved to this design.

Preferably, the first cylinder 23 extends downward from the lower end surface thereof to form a second cylinder 24, an integrated circuit board 61 is disposed therein, and a protective cover 62 detachably connected to the second cylinder 24 is disposed at the lower end of the integrated circuit board 61.

By last, directly set up second cylinder 24 at the lower extreme of first cylinder 23, saved and arranged the space to can make whole multifunctional air purifier compact structure, be fit for being used in the place that the region is little.

Preferably, one negative ion generator 51 is disposed on each of two sides of the second cylinder 24 on the lower surface of the partition plate.

Preferably, the lower end of the second cylinder 24 and the upper end of the base 7 are provided with the suction fan detachably connected to the base 7.

Preferably, the base 7 is fixedly connected with the lower surface of the partition board.

Preferably, the portable air conditioner further comprises a top cover 1 arranged at the top of the shell 2, a plurality of air outlets are formed in the top cover, and a key module 3 is arranged in the middle of the top cover.

By last, with the button module 3 integration on top cap 1, both saved the arrangement space, also made things convenient for the button setting.

Preferably, the key module 3 further includes a WIFI module and a bluetooth module.

By last, be provided with the WIFI module on the multi-functional air purifier, can make multi-functional air purifier and cell-phone networking, be provided with bluetooth module and can realize remote transmission control command.

Preferably, the humidification module 4 includes a vibrating plate, a sponge disposed at a lower portion of the vibrating plate, and a humidification circuit control board for driving the vibrating plate to operate.

Drawings

FIG. 1 is a schematic view of a multi-functional air purifier;

FIG. 2 is a schematic view of the upper structure of the housing;

FIG. 3 is a schematic view of the lower structure of the housing;

FIG. 4 is a schematic structural diagram of a humidifying module;

FIG. 5 is a schematic view showing a lower structure of a housing provided with a negative ion generator and an integrated circuit board;

FIG. 6 is a schematic view showing a lower structure of a casing provided with an air suction fan, an anion generator and an integrated circuit board;

FIG. 7 is a schematic view of the other structure mounted with the housing removed;

FIG. 8 is a schematic structural view of a side of the base facing the suction fan;

FIG. 9 is a schematic structural view of a side of the base opposite to the suction fan;

fig. 10 is a schematic structural view of a side of the bottom cover disposed toward the base.

Detailed Description

As shown in fig. 1 to 10, the utility model relates to a multifunctional air purifier, including casing 2, set up top cap 1 and base 7 at casing 2 top and bottom respectively to and set up humidification subassembly and the purification subassembly in casing 2, wherein still be provided with button module 3 in the intermediate position of top cap 1.

As shown in fig. 1, the middle of the top cover 1 is provided with a key module 3, and the key module 3 is in interference fit with the long key module 3, so that the key module 3 is arranged at the upper part of the humidifying module; pressing the key module 3 to start the purification component, then pressing the key module 3 for a short time can start the humidification component; when the humidifier is closed, the humidifying component can be closed by pressing the key module 3 for a short time, and the purifying component can be closed by pressing the key module 3 for a long time. A plurality of air outlet holes 11 are arranged on the air purifier, so that purified and humidified air can be conveniently discharged from the air outlet holes.

As shown in fig. 2, the housing 2 is a cylindrical structure, a partition plate dividing the cylinder into an upper part and a lower part is arranged in the housing, four separate fan-shaped cylinders 22 which are vertically arranged at intervals and can be enclosed into a circle are arranged on the upper surface of the partition plate, the four separate fan-shaped cylinders 22 are uniformly connected with the circumference of the outer surface of a first cylinder 23 which is arranged between the partition plate and the first cylinder 23 and is closed up and down, the upper surface of the partition plate, the outer surfaces of the first cylinder 23 and the four fan-shaped cylinders 22 and the inner surface of the cylinder wall of the housing 2 form a water tank 21 together for containing water for humidification; the humidification module 4 is arranged in a circle surrounded by the parts of the four fan-shaped cylinders 22 which are not connected with the first cylinder 23, namely the parts higher than the first cylinder 23, as shown in fig. 4, when the humidification module 4 is powered on, the water in the water tank 21 is accelerated to be diffused into the air, and the purified air is humidified to further remove the dust in the air.

The humidifying module 4 includes a commercially available vibrating reed, a sponge disposed at the lower part of the vibrating reed, and a humidifying circuit control board for driving the vibrating reed to operate, wherein the sponge can absorb water from the bottom of the water tank to the upper part of the water tank, the humidifying circuit control board is integrated on an integrated circuit board 61, and when the humidifying circuit control board is powered on, the vibrating reed vibrates to accelerate the water in the sponge to be diffused into the air, so as to humidify the surrounding air.

As shown in fig. 3 and 5, in the internal structure of the lower half of the partition-partitioned housing 2, the wall of the first cylinder 23 is extended downward by the partition to form the second cylinder 24, the integrated circuit board 61 for driving the humidifying module 4 to operate is placed in the second cylinder 24, and a protective cover 62 is provided under the integrated circuit board 61 for preventing water from entering the second cylinder 24 to burn out or short-circuit the integrated circuit board 61. Humidification module 4 and integrated circuit board 61 constitute humidification subassembly jointly, humidification module 4 gives off the water in basin 21 to the air through the sponge in humidification module 4 when integrated circuit board 61 provides its during operation with its power drive, carries out the humidification to the air after the purification of discharging from four fan-shaped section of thick bamboo 22, and humidification module 4 can further purify the air except humidifying the air in addition, further absorbs the micronic dust in the air, provides clean humidification air for the user.

As shown in fig. 5, two negative ion generators 51 generating negative ions beneficial to a human body are symmetrically disposed on both sides of the second cylinder 24 on the lower surface of the partition plate, and each negative ion generator 51 is connected to the lower surface of the partition plate by a screw.

As shown in fig. 6, a suction fan 52 is provided under two negative ion generators 51, and the suction fan 52 is fixedly connected to a base described later by four screws.

As shown in fig. 7 to 9, the lower part of the fan is supported and fixed by a base 7, a groove 73 with a downward opening is arranged in the middle of the base 7 for placing a purification filter element in the groove 73, a bottom cover 9 fixes the purification filter element in the groove 73, and a plurality of holes are arranged on the top of the groove 73 for allowing air purified by the purification filter element to pass through and flow upward; a circle of flanges are arranged at the end parts of the grooves 73, a first screw hole 71 and a second screw hole 72 are arranged on the surfaces, facing the fan, of the flanges and on the outer sides of the grooves 73, two ends of the thick stud 8 are fixedly connected with a threaded hole in the partition plate and the first screw hole 71 in the base 7 respectively, and two ends of the thin stud are fixedly connected with the fan 52 and the base 7 respectively.

The surface of the base 7, which is opposite to the air suction fan 52, is provided with

clamping grooves

74 and 75 matched with the bottom cover 9, the surface of the bottom cover 9, which faces the base 7, is provided with

buckles

93 and 92 matched with the

clamping grooves

74 and 75, and the middle of the bottom cover 9 is provided with an air inlet hole 91, so that air can enter the purification filter element for filtration.

In addition, the multifunctional air purifier further comprises a temperature and humidity display module for displaying the temperature and humidity of the purification and humidification area, the button module 3 is further provided with a WIFI module and a Bluetooth module, the temperature and humidity of the purification and humidification area can be remotely controlled through a mobile phone, and the purification and humidification assembly can be remotely controlled to be started or closed.

The integrated circuit is responsible for supplying power for the temperature and humidity display module, the key module, the purification assembly, the humidification assembly, the WIFI module, the Bluetooth module and other electricity utilization modules, controls the start and the close of the modules, and the sensing elements of the temperature and humidity display module are integrated in the circuit board.

The working principle of the multifunctional air purifier is explained in detail as follows:

air enters the purification filter element from the air inlet hole 91 on the bottom cover 9, the upper part of the purification filter element is provided with an air suction fan to operate so as to accelerate the circulation of the air, the air is filtered by the purification filter element to remove most dust in the air, and then the air passes through gaps among fan blades, and the negative ion generator 51 generates negative ions to the air so as to increase the content of the negative ions in the air; the air that contains the anion after the purification upwards passes through four fan-shaped section of thick bamboo 22 to basin 21, the water in the basin 21 at least does not cross the bottom of humidification module 4, the sponge in the humidification module 4 absorbs the water of basin bottom to upper portion gradually, the trembler vibrates the sponge after circular telegram to it, water in the sponge gives off to the air with higher speed, the air humidification that contains the anion after the purification and further purification, the air after the humidification discharges through gas pocket 11 on top cap 1, accomplish whole purification humidification process.

Can buckle the buckle on the bottom 9 when purifying filter core and using needs to be changed after a period, buckle the bottom from the base and open and change, it is simple and convenient to change, also can change simultaneously other filter cores that have the additive that has the effect of making the air fragrance happy and pleasant or refreshing, this small-size multi-functional air purifier can place in the car let the driver refresh, put on the desk, let the staff work in the pleasant comfortable environment of air fragrance, improve work efficiency.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional air purifier, its is including setting up purification filter core, induced draft fan, anion generator (51) and humidification module (4) in casing (2), its characterized in that, it includes:

the base (7) is arranged at the bottom in the shell (2), a groove with a downward opening is formed in the base, and the purification filter element is placed in the groove;

and the bottom cover (9) is arranged at the lower part of the base (7) and is clamped with the base, and a plurality of air inlet holes are formed in the bottom cover.

2. The multifunctional air purifier as claimed in claim 1, wherein the housing (2) is provided with a partition plate dividing the housing into an upper portion and a lower portion, the partition plate is provided on an upper surface thereof with four vertically spaced fan-shaped cylinders (22) capable of enclosing into a ring shape and communicating the upper portion and the lower portion of the housing (2), an inner ring enclosed by the fan-shaped cylinders (22) is connected to a first cylinder (23) having a closed upper end and a closed lower end, the humidifying module (4) is disposed in an inner ring enclosed by the fan-shaped cylinders (22) above the upper end of the first cylinder (23), and the upper surface of the partition plate, the outer surfaces of the first cylinder (23) and the fan-shaped cylinders (22), and the inner surface of the cylinder wall of the housing (2) together form a water tank (21).

3. The multi-functional air cleaner according to claim 2, wherein the first cylinder (23) extends downward from a lower end surface thereof into a second cylinder (24) in which an integrated circuit board (61) is disposed, and a lower end of the integrated circuit board (61) is provided with a protective cover (62) detachably connected to the second cylinder (24).

4. The multi-functional air cleaner according to claim 3, wherein one negative ion generator (51) is provided on both sides of the second cylinder (24) on the lower surface of the partition plate, respectively.

5. The multifunctional air purifier as recited in claim 4, characterized in that the lower end of the second cylinder (24) and the upper end of the base (7) are provided with the suction fan detachably connected with the base (7).

6. The multi-functional air cleaner according to claim 2, wherein the base (7) is fixedly coupled to a lower surface of the partition.

7. The multi-functional air cleaner according to claim 1, further comprising a top cover (1) provided on a top of the housing (2) and having a plurality of outlet holes, and a key module (3) provided in the middle thereof.

8. The multifunctional air purifier of claim 7, wherein the key module (3) further comprises a WIFI module and a Bluetooth module.

9. The multifunctional air cleaner according to claim 1, wherein the humidifying module (4) comprises a vibrating plate, a sponge disposed at a lower portion of the vibrating plate, and a humidifying circuit control board for driving the vibrating plate to operate.