WO2016041261A1

WO2016041261A1 - Top cover of air treatment system and air treatment system

Info

Publication number: WO2016041261A1
Application number: PCT/CN2014/093267
Authority: WO
Inventors: 王友宁; 王建国; 庄佳兰; 朱振学; 袁珊娜; 樊明敬; 王永涛
Original assignee: 青岛海尔空调器有限总公司
Priority date: 2014-09-18
Filing date: 2014-12-08
Publication date: 2016-03-24
Also published as: CN104329726A

Abstract

A top cover of an air treatment system, comprising an air inlet (191) formed in a bottom surface of the top cover (1); an air outlet (102) formed in a side wall of the top cover (1); and a fan (195) that is arranged in the top cover (1) and above the air inlet (191) and used for controlling air current to flow out from the air outlet (102). An air treatment system comprising the top cover (1). Because the air outlet (102) is formed in the side wall, the fan (195) only needs to control the air current to flow horizontally so as to realize the air treatment function, and therefore, the influence on the service life of the fan (195) is reduced, and the noise is reduced.

Description

Cover and air treatment system for air treatment system

Technical field

The invention belongs to the technical field of air treatment, and in particular relates to a top cover and an air treatment system of an air treatment system.

Background technique

At present, there are mainly small household appliances that improve the home air environment on the market: humidifiers, purifiers, dehumidifiers, and these small appliances are used separately. With the improvement of living standards, users are increasingly demanding the home environment, and there are usually many small appliances in a family. These small appliances will occupy multiple outlets in the home, and the power cord will be messy; and it will occupy a lot of home space that is not much, affecting the interior beauty and living environment. Therefore, it is conceivable to combine a plurality of electrical appliances.

At present, the air outlet of the combined air handling system is generally open at the top of the system top cover. Therefore, the fan is required to control only the upward flow of the airflow, which has an impact on the service life of the fan and is relatively noisy.

Summary of the invention

In view of the above, it is an object of the present invention to provide a top cover for an air handling system, the air handling system including the top cover allowing the fan to control the horizontal flow of the airflow to address the problem of the service life of the fan being affected and the noise being large. In order to have a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. This generalization is not a general comment, nor is it intended to identify key/critical constituent elements or to describe the scope of protection of these embodiments. Its sole purpose is to present some concepts in a simplified form as a prelude to the following detailed description.

In some optional embodiments, the top cover includes: an air inlet opening formed on a bottom surface of the top cover; an air outlet opening disposed on a sidewall of the top cover; and a fan disposed in the top cover Above the air inlet, it is used to control the airflow from the air outlet.

In some alternative embodiments, the top of the top cover is a sealed top.

In some optional embodiments, the fan in the top cover is a centrifugal fan.

In some optional embodiments, the air outlet of the top cover is a grid-shaped air outlet or a hole-shaped air outlet, and the air inlet is a grid-shaped air inlet or a hole-shaped air inlet.

In some optional embodiments, the top cover further includes: an air purifier carrying portion disposed in the top cover between the air inlet and the fan.

In some optional embodiments, the air purifier carrier in the top cover is a fragrance carrier.

In some optional embodiments, the top cover further includes: a power supply structure, disposed on On the bottom surface of the top cover.

Another object of the invention is to propose an air treatment system.

In some optional embodiments, the air treatment system includes a top cover, a base, and at least one air treatment device disposed between the top cover and the base; wherein the top cover is the top cover.

In some optional embodiments, the air treatment device in the air treatment system is: a purification device, a dehumidification device, or a humidification device.

In some optional embodiments, an air detection module is disposed in the top cover of the air handling system.

In some optional embodiments, the air detection module in the air treatment system includes at least one of the following sensors: a volatile organic compound sensor, a PM2.5 detecting device, a temperature sensor, and a humidity sensor.

In some optional embodiments, the air treatment system has the function of selecting an air treatment device that needs to be opened based on an indicator of air detected by the air detection module.

Compared with the prior art, the beneficial effects of the present invention are:

The invention provides a top cover and an air treatment system of an air treatment system, and successfully integrates a plurality of air treatment devices into one air treatment system, which saves user space for use, facilitates control of multiple air treatment devices, and is more convenient to use. Convenient, and the air handling system including the top cover is open to the side wall of the air outlet, so the fan only needs to control the horizontal flow of the airflow to realize the air treatment function, reducing the influence on the service life of the fan and reducing the noise.

For the above and related purposes, one or more embodiments include the features that are described in detail below and particularly pointed out in the claims. The following description and the annexed drawings are to be considered in the Other advantages and novel features will become apparent from the Detailed Description of the Drawings.

DRAWINGS

Figure 1 is a perspective view of an air treatment system in some embodiments;

2 is a first schematic structural view of a first terminal block in some embodiments;

3 is a second schematic structural view of a first terminal block in some embodiments;

4 is a schematic structural view 1 of a second terminal block in some embodiments;

FIG. 5 is a second structural diagram of a second terminal block in some embodiments; FIG.

6 is a schematic structural view of a first terminal row and a second terminal row docked in some embodiments;

Figure 7 is a schematic structural view 1 of a top cover in some embodiments;

Figure 8 is a schematic structural view 2 of the top cover in some embodiments;

Figure 9 is a schematic structural view 3 of the top cover in some embodiments;

Figure 10 is a cross-sectional view of the top cover in some embodiments.

detailed description

The detailed description of the embodiments of the invention are set forth in the description Other embodiments may include structural, logical, electrical, process, and other changes. The examples represent only possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included or substituted for portions and features of other embodiments. The scope of the embodiments of the invention includes the full scope of the claims, and all equivalents of the claims. These embodiments of the invention may be referred to herein, individually or collectively, by the term "invention", merely for convenience, and if more than one invention is disclosed, it is not intended to automatically limit the application. The scope is any single invention or inventive concept.

1 is a perspective view of an air treatment system in some embodiments of the present invention.

The air handling system includes a base 5 and one or more air handling devices disposed on the base 5. Wherein, each air treatment device comprises an air inlet, an air outlet and a power supply structure. In the present embodiment, the air treatment system has a dehumidifying device 4, a purifying device 3, and a humidifying device 2 which are combined in order from bottom to top. It should be understood that the embodiments of the present invention are not limited thereto, and may be other arrangements, or may be modular devices of other functions.

In some illustrative embodiments, different functions are achieved by selecting different modules through the modular design of the air handling device, giving the user more choice. The combination of each module adopts the upper and lower stacking method, which can save space.

In some demonstrative embodiments, the base 5 includes an air inlet, an air outlet, an external power source, and an output power supply structure for powering adjacent air handling devices.

In some illustrative embodiments, the base 5 and adjacent air handling devices are coupled by magnetic attraction or a connector. Adjacent air handling devices are magnetically coupled or The connectors are connected in a way. The top cover 1 and the adjacent air handling device are connected by means of magnetic attraction or connecting means.

In some illustrative embodiments, the various portions are conveniently connected by magnetic attraction or a connector.

Preferably, the base 5 and the adjacent air treatment device are connected by magnetic attraction. Adjacent air handling devices are connected by magnetic attraction. The top cover 1 and the adjacent air treatment device are connected by magnetic attraction. Preferably, the magnetic coupling is connected to the bottom surface of the top cover 1, the top surface and the bottom surface of the air treatment device, and the top surface of the base 5 are respectively provided with at least one magnetic member. The magnetic members on the bottom surface of the top cover 1 correspond to the positions of the magnetic members on the top surface of the uppermost air treatment device and the corresponding magnetic members have opposite polarities. The magnetic members on the top surface of the base 5 correspond to the positions of the magnetic members on the bottom surface of the lowermost air treatment device and the corresponding magnetic members have opposite polarities. The magnetic components on the top surface of the air treatment device correspond to the magnetic members on the bottom surface of the adjacent air treatment device and the corresponding magnetic members have opposite polarities. The magnetic member may be disposed on the bottom surface of the top cover 1, the top and bottom surfaces of the air treatment device, and the center or circumference of the top surface of the base.

In some illustrative embodiments, the modular arrangement of the air handling system utilizes a magnetic pick-up connection that not only makes the air handling system simple in construction, but also facilitates the installation process. Users do not need to use tools to complete the installation themselves. In addition, the magnetic pick-up method also stabilizes the structure of the installed air handling system.

Preferably, the base 5 and the adjacent air treatment device are connected by means of a connector. Adjacent air handling devices are connected by means of connectors. The top cover 1 and the adjacent air handling device are connected by means of a connector.

Preferably, the connecting member may be respectively disposed on the adjacent two sides of the card slot and the claw. The claws are inserted into the card slot to connect the parts.

Preferably, the connecting member may also be a structure of a guiding groove and a guiding post. In some illustrative embodiments, at least one guide groove is provided on the bottom surface of the top cover 1 and on the bottom surface of the air treatment device, respectively. At least one guiding protrusion is respectively disposed on the top surface of the base 5 and the top surface of the air processing device, and the guiding grooves on the adjacent two surfaces correspond to the positions of the guiding protrusions, so that the wire protrusions are inserted into the guiding grooves. The application is not limited thereto, and one surface of the adjacent surface of the air treatment device is a guiding groove, and the other surface is a guiding column to realize the insertion of the guiding groove and the guiding column, and The type of terminal block on each side is not limited. The guiding groove and the guiding column can not only achieve structural docking, but also other The connection structure plays a guiding role when used together. Preferably, the guiding groove may be provided with a conductive sheet, and the guiding column is an electrical conductor. This arrangement allows the guide groove and the guide post to function as a guide instead of a part of the electrical connection.

In some illustrative embodiments, the air outlet of the top cover 1 is disposed on the top surface of the top cover 1, and the air inlet opening is formed in the bottom surface of the top cover 1. The air inlet of the top cover 1 is connected to the air outlet of the adjacent air treatment device. The air inlet of the base 5 is disposed on the bottom surface of the base 5, and the air outlet of the base 5 is disposed on the top surface of the base 5. When a plurality of air treatment devices are connected, the air outlet of each air treatment device is connected to the air inlet of the adjacent air treatment device.

In some illustrative embodiments, the air inlet of the air treatment device adjacent to the base 5 is provided in two ways, as follows:

In some demonstrative embodiments, the air inlet of the air treatment device adjacent the base 5 is disposed on a side wall of the air treatment device. The air outlet of the top cover 1 and the air inlet of the air treatment device adjacent to the base 5 are unobstructed and directed to the surrounding environment. Preferably, if the air inlet is not provided on the bottom surface of the air treatment device, the air passage between the air treatment device and the base 5 is not connected. At this time, the wind enters from the air inlet of the air treatment device, not from the base. The air inlet of 5 enters. Preferably, the air inlet of the air treatment device can be provided with an air inlet, and the air passage between the air treatment device and the base 5 is connected. At this time, the wind can enter from the air inlet of the air treatment device, or The air inlet of the base 5 enters.

In some demonstrative embodiments, the air inlet of the air treatment device adjacent the base 5 is disposed on the underside of the air treatment device. The air outlet of the base 5 is connected to the air inlet of the adjacent air treatment device. The air outlet of the top cover 1 and the air inlet of the base 5 are unobstructed and directed to the surrounding environment. At this time, the wind enters from the air inlet of the base. The air treatment device adjacent to the base 5 in this solution should have sufficient strength, and is preferably made of metal.

In some illustrative embodiments, each air outlet may be a grid-like air inlet or a hole-shaped air inlet.

2 to 6 are structural schematic diagrams 1 and 2 of the first terminal block in some embodiments of the present invention, and structural schematic diagrams 1 and 2 of the second terminal block, the first terminal row and the second terminal row are docked Schematic diagram of the structure.

In some illustrative embodiments, the air handling system has a top cover 1, a base 5 and each air handling device provided with a connector that can serve as a power connection interface for the top cover 1, the base 5, and the respective air handling devices. And the structure of the communication connection interface. The connection The device includes a first terminal strip 9 and a second terminal strip 10. A side wall of the first terminal block 9 has a boss 904, and at least one connecting hole 901 is disposed on the boss 904. One side wall of the second terminal block 10 is provided with a recess 140 that cooperates with the boss 904, and at least one connecting post 110 that cooperates with the connecting hole 901 is disposed in the recess 140. When the first terminal row 9 and the second terminal row 10 are butted, the boss 904 is embedded in the groove 140 and the groove 140 is engaged. When the first terminal row 9 and the second terminal row 10 are butted, the connecting post 110 is inserted into the connecting hole 901 to bring the outer surface of the connecting post 110 into contact with the inner surface of the connecting hole 901. At least one first terminal 902 electrically connected to the connection hole 901 is disposed on a side wall of the first terminal block 9 that is parallel to the axial direction of the connection hole 901. At least one first fixing seat 903 is respectively disposed on two opposite side walls of the first terminal block 9 perpendicular to the side wall provided with the boss 904. At least one second terminal 120 electrically connected to the connecting post 110 is disposed on a side wall of the second terminal block 10 opposite to the recess 140 provided with the connecting post 110. At least one second fixing seat 130 is disposed on each of the opposite side walls of the second terminal block 10 perpendicular to the side wall provided with the recess 140. The inner wall or the inner bottom wall of the connecting hole 901 may be a material having a conductive function or a mechanism having a communication pin. Preferably, the connecting hole 901 can be specially provided with a functional contact element. The functional contact elements are conductive sheets or communication pins. When the first terminal strip 9 and the second terminal strip 10 are butted, the outer surface of the connecting post 110 is in contact with the functional contact element. In the present application, only one side of the adjacent surface of the air treatment device is the first terminal row 9 and the other surface is the second terminal row 10 to realize the insertion of the first terminal row 9 and the second terminal row 10. That is, it does not limit the type of terminal block on each side. The motion that realizes the line docking can be a linear motion or a rotational motion. In addition, according to this docking method, the number of wires (strong current, weak current) to be connected according to needs can be realized by designing terminals of different logarithms.

7 to 10 are schematic structural views, a second, a third and a cross-sectional view of a top cover of an air treatment system in some embodiments of the present invention.

In some illustrative embodiments, the top cover may be placed on the top cover 1 of the air handling system described above on one or more air handling devices. The top cover 1 includes at least one air inlet 191, at least one air outlet 102, and a power input structure that is powered by an adjacent air handling device. The power input structure is disposed on the bottom surface of the top cover 1. The power input structure is specifically a top cover power docking interface 107. The air handling system can also include a top cover communication docking interface 108 disposed on the bottom surface of the top cover for communication communication. Of course, the top cover power docking interface 107 and the top cover communication docking interface 108 can be integrated into one interface. The top cover power docking interface 107 and the top cover communication docking interface 108 adopt the aforementioned connection The first terminal block or the second terminal block structure of the connector. A top cover magnet 109 and a guide post 104 are also disposed on the bottom surface of the top cover 1. The cap magnet 109 is the aforementioned magnetic member, and the guide post 104 is the aforementioned guide post structure.

In some illustrative embodiments, the top cover of the top cover 1 is sealed, at least one air inlet 191 is formed on the bottom surface of the top cover 1, and at least one air outlet 102 is disposed on the side wall of the top cover 1. The main body is provided with a control airflow. The fan 195 flows out from the air outlet 102, and the fan 195 is disposed above the air inlet 191.

In some illustrative embodiments, fan 195 is a centrifugal fan.

In some illustrative embodiments, fan 195 controls the flow of air entering the top cover to flow in a horizontal direction and into the surrounding environment through air outlet 102. This greatly reduces the impact on the life of the fan and reduces noise.

In some illustrative embodiments, the direction of each air inlet and each air outlet is unobstructed pointing to the surrounding environment.

In some illustrative embodiments, each air inlet may be a grid-shaped air inlet or a hole-shaped air inlet, and each air outlet may be a grid-shaped air outlet or a hole-shaped air outlet.

In some illustrative embodiments, the top cover 1 is also provided with a component that carries an air purifier that is interposed between the air inlet 191 and the fan 195. This component can be a component that carries a fragrance.

In some illustrative embodiments, a motor 105 is also disposed within the top cover 1. The motor 105 is used to power the air handling system.

In some illustrative embodiments, the side wall of the top cover 1 includes an inner wall and an outer wall spaced apart by an inner wall and an outer wall. A detection unit is also disposed in the top cover 1. The detecting unit includes: a detecting air inlet 181, a detecting air outlet 182, a detecting fan 184, and a sensor. The detection air inlet 181 and the detection air outlet 182 are respectively disposed on the surface of the outer wall 106 of the top cover. The detection fan 184 and the sensor are disposed within an interval between the detection air inlet 181 and the detection air outlet 182. In this embodiment, the sensor includes a VOC (volatile organic compound) sensor 183, a PM2.5 detecting device 185, and a temperature and humidity sensor 186. It should be understood that the present invention is not limited thereto, and may be other types of sensors for detecting air indexes. In some illustrative embodiments, the quality of the air may be detected by providing a detection unit. In practical applications, when the air treatment system includes a plurality of air treatment devices, for example, when the air treatment system includes the dehumidification device 4, the purification device 3, and the humidification device 2, the user may first pass the air detection unit in the top cover to the air. Detected, then detected The indicator of the air is selected to open the required air handling unit.

In some illustrative embodiments, the top of the body of the top cover 1 is provided with a top sealed cavity 192, the bottom of which is in communication with the top of the top cover 1, internally provided with an electrical box 193, an electrical box 193 The control module is mounted on the top of the cavity 192, and the control board 194 is electrically connected to the electrical box 193 for controlling the control module. A display screen 101 is disposed on the top of the control panel 194. The display screen 101 serves as a human-computer interaction interface for displaying the current working state, the operation being performed by the user, and the like. The periphery of the display is a circle of indicator lights that can be used as an indication of machine operation, stop or malfunction. The indicator strips can also be used to indicate air quality, for example, different colors of the indicator strips represent different air quality levels. The air treatment system including the above-mentioned top cover 1 can simultaneously mount the control modules of the respective air treatment devices when the air treatment system includes a plurality of air treatment devices, for example, the air treatment system includes the dehumidification device 4, the purification device 3, and the humidification device 2 In the control module of the top cover 1, the control panel 194 of the top cover performs unified control, which saves space and facilitates control, which brings great convenience to the user.

In some illustrative embodiments, the outer shape of the cavity 192 of the top cover 1 is an inverted cone.

In some illustrative embodiments, in addition to the basic controls, the top cover 1 may also add an infrared transceiver for controlling other household appliances.

The air handling system including the top cover is open to the side wall of the air outlet, so the fan only needs to control the horizontal flow of the airflow to realize the air processing function, which reduces the influence on the service life of the fan and reduces the noise.

It should also be understood by those skilled in the art that each embodiment in the specification is different from the other embodiments, and the same similar parts between the various embodiments may be referred to each other, and the above embodiments of the disclosed embodiments are It will be apparent to those skilled in the art that various modifications of these embodiments will be apparent to those skilled in the <RTIgt; The spirit or scope is implemented in other embodiments, and thus, the present invention is not limited to the embodiments shown herein, but is to conform to the widest scope consistent with the principles and novel features disclosed herein. The scope.

Claims

A top cover for an air treatment system, comprising:

Opening the air inlet on the bottom surface of the top cover;

An air outlet, disposed at a side wall of the top cover;

A fan is disposed in the top cover and above the air inlet for controlling airflow from the air outlet.
The overcap of claim 1 wherein the top of the top cover is a sealed top.
The overcap according to claim 1, wherein the fan is a centrifugal fan.
The top cover according to claim 1, wherein the air outlet is a grid-shaped air outlet or a hole-shaped air outlet, and the air inlet is a grid-shaped air inlet or a hole-shaped air inlet.
The top cover according to claim 1, further comprising: an air purifying agent carrying portion disposed in the top cover between the air inlet and the fan.
The top cover according to claim 5, wherein the air purifying agent carrying portion is a fragrance carrying portion.
The top cover according to claim 1, further comprising: a power supply structure disposed on a bottom surface of the top cover.
An air treatment system, comprising: a top cover, a base, and at least one air treatment device disposed between the top cover and the base; wherein the top cover is according to any one of claims 1 to The top cover.
The air treatment system according to claim 8, wherein the air treatment device is a purification device, a dehumidification device, or a humidification device.
The air treatment system according to claim 9, wherein an air detecting module is further disposed in the top cover.
The air treatment system according to claim 10, wherein said air detecting module comprises at least one of a sensor: a volatile organic compound sensor, a PM2.5 detecting device, a temperature sensor, and a humidity sensor.
The air treatment system according to claim 11 has a function of selecting an air treatment device to be opened in accordance with an index of the air detected by the air detecting module.