CN211925973U

CN211925973U - Air purifier

Info

Publication number: CN211925973U
Application number: CN202020222620.0U
Authority: CN
Inventors: 郭定康
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2020-02-27
Filing date: 2020-02-27
Publication date: 2020-11-13
Anticipated expiration: 2030-02-27

Abstract

The utility model provides a pair of air purifier, including the shell body, the inside wind channel that is provided with of shell body, the wind channel includes air intake and air outlet, its characterized in that still includes: the power part is arranged in the air duct and comprises an air wheel component, and the air wheel component is suitable for pushing air in the air duct to flow from the air inlet to the air outlet; the filtering device is arranged on the inner side of the air inlet; and the microwave heating component is fixed in the air duct and is suitable for heating the air flowing through the air duct. Through set up microwave heating element in air purifier, utilize microwave heating's function on the one hand, the gas in wind channel is flowed through in the heating, when realizing air-purifying, has increased the function of warm braw, and on the other hand, microwave heating element can also play certain bactericidal effect through microwave heating and magnetic field effect, the air that flows through the wind channel, has improved the air quality. Set up like this, satisfy the demand of user's air heating and purification simultaneously, improved user's use and experienced.

Description

Air purifier

Technical Field

The utility model relates to a gaseous purification technology field, concretely relates to air purifier.

Background

With the improvement of the national standard of living, the air quality gradually becomes the living standard which is regarded by consumers, and the popularization rate of the air purifier is higher and higher.

Today, the functional demands of users on purifier products are not limited to clean air only, but also tend to other additional functions that improve air quality. Such as sterilization, humidification, etc. In cold winter, the window opening frequency is reduced, and the air in the room where the user is located needs to be cleaned by the purifier more, and meanwhile, the heating requirement of the user also needs to be met.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that the clarifier can't satisfy heating and air-purifying simultaneously among the prior art to an air purifier is provided.

The utility model provides an air purifier, which comprises an outer shell body, the inside wind channel that is provided with of shell body, the wind channel includes air intake and air outlet, still includes:

the power part is arranged in the air duct and comprises an air wheel component, and the air wheel component is suitable for pushing the air in the air duct to flow from the air inlet to the air outlet;

the filtering device is arranged on the inner side of the air inlet;

and the microwave heating component is fixed in the air channel and is suitable for heating the air flowing through the air channel.

The microwave heating assembly comprises: the microwave heater is arranged on the axis of the air duct;

the frame body is respectively and fixedly connected with the microwave heater and the inner wall of the air duct and comprises a plurality of ventilation holes.

The support body includes: the bracket is arranged in an annular sheet shape and is abutted against the inner wall of the air duct;

the grid net is arranged in a circular sheet shape, the center of the grid net is provided with the microwave heater, the microwave heater is fixedly connected with the bracket and arranged in the middle of the bracket, and the grid net comprises a plurality of edges, and the air duct central axis is circumferentially arranged in the air vent.

The microwave heating component is arranged at the air inlet front end of the power part.

The shell body is in a columnar arrangement, and the height of the air outlet in the vertical direction is larger than that of the air inlet.

Air purifier still includes the base subassembly, the base subassembly is located air intake lower extreme, the bottom surface is equipped with a plurality of pulley support piece.

The air outlet is arranged at the top of the outer shell and is arranged in a grid shape, and a dust screen is fixed on the inner side of the air outlet;

the air inlet is latticed and arranged along the lower end of the outer side surface of the outer shell in an annular mode.

The filter device is a filter screen and is arranged at an interval with the air inlet, and the filter device is respectively abutted against the bracket and the base assembly.

The projection of the filtering device on the air outlet covers the air outlet.

The air purifier also comprises a controller, wherein the controller is arranged on the inner side of the air outlet and electrically connected with the power part and the microwave heater.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pair of air purifier, which comprises an outer shell body, the inside wind channel that is provided with of shell body, the wind channel includes air intake and air outlet, its characterized in that still includes: the power part is arranged in the air duct and comprises an air wheel component, and the air wheel component is suitable for pushing the air in the air duct to flow from the air inlet to the air outlet; the filtering device is arranged on the inner side of the air inlet; and the microwave heating component is fixed in the air channel and is suitable for heating the air flowing through the air channel.

Through set up microwave heating element in air purifier, utilize microwave heating's function on the one hand, heat the gas in the wind channel to the convection current, make air purifier when utilizing filter equipment to realize air-purifying, increased the function of warm braw, on the other hand, microwave heating element can also play certain bactericidal effect through microwave heating and magnetic field effect, the air of convection current through the wind channel, has improved the air quality. Set up like this, satisfy the demand of user's air heating and purification simultaneously, increased the variety of air purifier function, improved user's use and experienced.

2. The utility model provides an air purifier, microwave heating element includes: the microwave heater is arranged on the axis of the air duct; the frame body is respectively and fixedly connected with the microwave heater and the inner wall of the air duct and comprises a plurality of ventilation holes.

The support body fixes the microwave heater on the wind channel, and the air current passes through the ventilation hole circulation, and the microwave heater sets up on the axis in the wind channel, sets up like this and can the even heating through the gas in ventilation hole, has improved heating efficiency, reduces air purifier's energy consumption.

3. The utility model provides an air purifier, shell body are the column setting, the air outlet highly is greater than along vertical direction the air intake.

Set up like this and make the air intake setting in the air outlet below, because microwave heating element sets up the front end that admits air of power spare, then microwave heating element sets up in the top of power spare, and air heating has the trend of upward movement, has reduced the resistance of the air wheel subassembly drive gas motion on the power spare, and simultaneously, because hot-air rises, the cold air gathering is in the position that highly is lower, the air intake of being convenient for, set up the formation of the heating circulation in the space with air purifier, the ambient temperature rising speed has been improved, air purifier's thermal efficiency and purification efficiency have been promoted.

4. The utility model provides an air purifier, filter equipment be the filter screen, with the air intake interval sets up, filter equipment respectively with the bracket with the base subassembly butt.

The filter screen sets up with the air intake interval, reduces the direct contact with shell body outside environment, avoids because of colliding with the damage that appears, the filter screen respectively with bracket and base subassembly butt and fixed, because the bracket be the annular piece and with the wind channel butt, there is not the air intake on the base subassembly, just so make from the air intake get into the air current in the wind channel all through the filter screen, guarantee filtration efficiency's validity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of an air purifier provided in an embodiment of the present invention;

FIG. 2 is a schematic top view of a microwave heating element of the air purifier shown in FIG. 1;

description of reference numerals:

1-an air duct; 2-a power member; 21-a wind wheel assembly; 3-a controller; 4-a filtration device; 5-a microwave heating component; 6-a base assembly; 61-a pulley support; 11-an air inlet; 12-an air outlet; 51-a microwave heater; 52-a carrier; 53-grid mesh.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-2, an air purifier includes an outer casing, an air duct 1 is provided inside the outer casing, the air duct 1 includes an air inlet 11 and an air outlet 12, and further includes: the power part 2 is arranged in the air duct 1 and comprises an air wheel component 21, and the air wheel component 21 is suitable for pushing air in the air duct 1 to flow from the air inlet 11 to the air outlet 12; the filter device 4 is arranged at the inner side of the air inlet 11; and the microwave heating component 5 is fixed in the air duct 1 and is suitable for heating the air flowing through the air duct 1.

Through set up microwave heating element 5 in air purification, utilize microwave heating's function on the one hand, heat the gas in wind channel 1 to the convection current, make air purifier when utilizing filter equipment 4 to realize air-purifying, increased the function of warm braw, on the other hand, microwave heater 51 can also play certain bactericidal effect through microwave heating and magnetic field effect to the air in wind channel 1, has increaseed air quality. Set up like this, satisfy the demand of user's air heating and purification simultaneously, increased the variety of air purifier function, improved user's use and experienced.

The microwave heating element 5 includes: the microwave heater 51 is arranged on the axial line of the air duct 1; the frame body is respectively fixedly connected with the microwave heater 51 and the inner wall of the air duct 1 and comprises a plurality of air vents. The support body fixes microwave heater 51 on wind channel 1, and the air current passes through the ventilation hole circulation, and microwave heater 51 sets up on wind channel 1 axis, sets up like this and can the even heating pass through the gas in ventilation hole, has improved heating efficiency, reduces air purifier's energy consumption. The frame body is made of heat-resistant material, the microwave heater 51 is power-adjustable, in the embodiment, the frame body is made of heat-resistant plastic, the microwave heater 51 is a low-power device, and the heat generating temperature is 50-60 ℃.

The support body includes: the bracket 52 is arranged in an annular sheet shape and is abutted against the inner wall of the air duct 1; grid net 53, be the disc-shaped setting, center department is provided with microwave heater 51, with bracket 52 fixed connection to the setting is in the middle part of bracket 52, and grid net 53 includes a plurality of ventilation holes that set up along wind channel 1 axis circumference.

In the present embodiment, the microwave heating element 5 is disposed at the intake front end of the power element 2. The outer shell is columnar, and the height of the air outlet 12 in the vertical direction is larger than that of the air inlet 11.

Set up like this and make air intake 11 set up in air outlet 12 below, because microwave heating element 5 sets up the front end that admits air of power part 2, then microwave heating element 5 sets up in the top of power part 2, the air heating, the trend of upward movement, the resistance of the air wheel subassembly 21 drive gas motion on the power part 2 has been reduced, and simultaneously, because hot-air rises, the cold air gathering is in the position that highly is lower, be convenient for air intake 11 air inlet, and air purifier sets up the formation of the heating circulation in the space, the ambient temperature rate of rise has been improved, air purifier's thermal efficiency and purification efficiency have been promoted.

As an alternative embodiment, the microwave heating unit 5 may be provided at the rear end of the power member 2.

Air purifier still includes base subassembly 6, and base subassembly 6 is located air intake 11 lower extreme, and the bottom surface is equipped with a plurality of pulley support piece 61. In the present embodiment, the pulley support 61 having four connecting lines in a rectangular shape is provided with a traveling wheel, and as an alternative embodiment, three or more pulley supports 61 may be provided.

The air outlet 12 is arranged at the top of the outer shell in a grid shape, and a dust screen is fixed at the inner side of the air outlet; the air inlet 11 is latticed and is annularly arranged along the lower end of the outer side surface of the outer shell.

In this embodiment, the filter device 4 is a filter net, and is spaced apart from the air inlet 11, and the filter device 4 is abutted against the bracket 52 and the base assembly 6, respectively. The projection of the filter device 4 onto the outlet opening 12 covers the outlet opening 12.

The filter screen sets up with 11 intervals of air intake, reduces the direct contact with shell body outside environment, avoids the damage because of colliding with and appearing, the filter screen respectively with

bracket

52 and 6 butts of base subassembly and fixed, because bracket 52 be the annular piece and with 1 butt in wind channel, there is not air intake 11 on the base subassembly 6, just so make from the air current that air intake 11 got into in the wind channel 1 all through the filter screen, guarantee filtration efficiency's validity.

In this embodiment, the air purifier further includes a controller 3, the controller 3 is disposed on the top of the outer casing, the air outlet 12 is disposed inside and electrically connected to the power component 2 and the microwave heater 51, and a control button is disposed thereon to control the opening and closing of the power component 2 and the microwave heater 51 respectively, when the user does not need the warm air function, the microwave heater 51 can be closed by the button, and the power component 2 continues to operate to ensure the use of the purifying function.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an air purifier, includes the shell body, inside wind channel (1) that is provided with of shell body, wind channel (1) includes air intake (11) and air outlet (12), its characterized in that still includes:

the power part (2) is arranged in the air duct (1) and comprises an air wheel assembly (21), and the air wheel assembly (21) is suitable for pushing the air in the air duct (1) to flow from the air inlet to the air outlet;

the filtering device (4) is arranged on the inner side of the air inlet (11);

and the microwave heating component (5) is fixed in the air duct (1) and is suitable for heating the air flowing through the air duct (1).

2. The air purifier according to claim 1, wherein the microwave heating assembly (5) comprises:

the microwave heater (51) is arranged on the axial line of the air duct (1);

the rack body is respectively fixedly connected with the microwave heater (51) and the inner wall of the air duct (1) and comprises a plurality of ventilation holes.

3. The air cleaner of claim 2, wherein the shelf comprises:

the bracket (52) is arranged in an annular sheet shape and is abutted against the inner wall of the air duct (1);

grid net (53), be the disc-shaped setting, center department is provided with microwave heating element (51), with bracket (52) fixed connection, and set up the bracket middle part, grid net (53) include a plurality of edges wind channel (1) axis circumference sets up the ventilation hole.

4. The air cleaner according to claim 3, wherein the microwave heating component (5) is disposed at an intake front end of the power member (2).

5. The air purifier as claimed in claim 4, wherein the outer housing is cylindrical, and the height of the air outlet (12) in the vertical direction is greater than that of the air inlet (11).

6. The air purifier as claimed in claim 5, further comprising a base assembly (6), wherein the base assembly (6) is disposed at a lower end of the air inlet (11), and a plurality of pulley supports (61) are disposed on a bottom surface thereof.

7. The air purifier of claim 6,

the air outlet (12) is arranged at the top of the outer shell and is arranged in a grid shape, and a dust screen is fixed on the inner side of the air outlet;

the air inlet (11) is in a grid shape, and the lower end of the outer side face of the outer shell is arranged in an annular mode.

8. The air cleaner according to claim 7, wherein the filter device (4) is a filter screen spaced from the air inlet (11), the filter device (4) abutting the bracket (52) and the base assembly (6), respectively.

9. Air purifier according to claim 8, characterized in that the projection of the filtering means (4) on the outlet mouth (12) covers the outlet mouth (12).

10. The air cleaner according to claim 2, further comprising a controller (3), wherein the controller (3) is disposed inside the air outlet (12) and electrically coupled to the power member (2) and the microwave heater (51).