CN218627217U

CN218627217U - Drive-by-wire ware and air conditioning system

Info

Publication number: CN218627217U
Application number: CN202222743806.2U
Authority: CN
Inventors: 周长智; 张�林; 刘咸; 许海锋
Original assignee: GD Midea Air Conditioning Equipment Co Ltd; Handan Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd; Handan Midea Air Conditioning Equipment Co Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-03-14
Anticipated expiration: 2032-10-18

Abstract

The application relates to the technical field of air conditioners, in particular to a drive-by-wire controller and an air conditioning system. The drive-by-wire ware includes shell, sensing module and produces wind subassembly. The shell is provided with an air inlet, an air outlet and an air duct communicated with the air inlet and the air outlet; the sensing module is arranged in the air duct; the air generating assembly is used for driving air to enter the air channel through the air inlet. The utility model provides a wire controller on the one hand produces the wind module through setting up on the wire controller, utilizes to produce in the air flow to the wind channel of wind module drive in with external environment, compares with current wire controller, and the sensing module detects the air that can detect in the external environment more truly, can increase substantially sensing module's data acquisition accuracy.

Description

Drive-by-wire ware and air conditioning system

Technical Field

The application relates to the technical field of air conditioners, in particular to a drive-by-wire controller and an air conditioning system.

Background

An existing air conditioner controller such as a wire controller which is usually arranged on an indoor wall is internally provided with a sensing module for detecting indoor air index data, and the wire controller is generally installed by adopting an 86 box with the size of 86mm multiplied by 86mm, so that the overall structure size is small. Just because the total space of the wired controller adopting the 86-box structure is small, the air circulation in the wired controller is not smooth, and therefore the detection result of the sensing module in the wired controller is often distorted due to poor air flow.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present application provide a line controller and an air conditioning system, and the data acquisition accuracy of the sensing module is higher.

In order to achieve the above purpose, the technical solution of the embodiment of the present application is implemented as follows:

an aspect of an embodiment of the present application provides a line controller, including:

the shell is provided with an air inlet, an air outlet and an air duct communicated with the air inlet and the air outlet;

the sensing module is arranged in the air duct;

and the air generating assembly is used for driving air to enter the air channel through the air inlet.

In some embodiments, the wind generating assembly includes a motor and a fan disposed in the air duct, the motor is connected to the fan in a driving manner, the fan rotates, air in the air duct flows toward the air outlet along the air inlet, and the fan is located downstream of the sensing module along the airflow flowing direction in the air duct.

In some embodiments, the wind channel includes air inlet section, detects the chamber and air-out section, it is used for holding to detect the chamber the sensing module, the air inlet section intercommunication detect the chamber with the air intake, the air-out section intercommunication detect the chamber with the air outlet, the drive-by-wire ware includes heating element, heating element is located in the air-out section.

In some embodiments, the housing includes a control housing and a collection housing, the collection housing is located outside the control housing, the wire controller includes a control module disposed in the control housing, the collection housing is formed with the air inlet, the air outlet and the air duct, and the air generating assembly and the sensing module are electrically connected to the control module.

In some embodiments, the control housing and the collection housing are detachably connected, the wire controller comprises a first connector disposed on the control housing and a second connector disposed on the collection housing, the control module is electrically connected to the first connector, the wind generating assembly and the sensing module are electrically connected to the second connector, and the second connector is electrically connected to the first connector in a pluggable manner.

In some embodiments, the first connector and the second connector are a pair of contact connectors, or the first connector and the second connector are a pair of USB connectors.

In some embodiments, the number of the first joints and the second joints is multiple, and one second joint is correspondingly arranged on each first joint.

In some embodiments, the drive-by-wire device comprises a first connecting piece arranged on the control cover shell and a second connecting piece arranged on the collection cover shell, and the first connecting piece and the second connecting piece are matched in a magnetic attraction manner.

In some embodiments, the sensing module includes at least one of a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor, and a TVOC sensor.

This application another aspect provides an air conditioning system, air conditioning system includes the air conditioner and the drive-by-wire ware of any one of the above-mentioned, the drive-by-wire ware with the air conditioner electricity is connected.

The wire controller that this application one side provided, through set up on the wire controller and produce the wind module, utilize to produce wind module drive with the air flow in the external environment to the wind channel in, compare with current wire controller, the air in the external environment can be detected more truly to the sensing module detection, can increase substantially sensing module's data acquisition accuracy.

Drawings

Fig. 1 is a schematic structural diagram of a line controller in an embodiment of the present application;

FIG. 2 is a schematic structural view from another perspective of the structure shown in FIG. 1, wherein the housing and air duct are schematically illustrated;

FIG. 3 is a schematic diagram of the structure of FIG. 1 from a further perspective;

FIG. 4 is an enlarged view of the structure shown in FIG. 3 at A;

fig. 5 is a schematic structural diagram of a line controller in another embodiment of the present application;

fig. 6 is a schematic view of the structure shown in fig. 5 from another perspective.

Description of reference numerals:

a line controller 100; a housing 1; an air inlet 1a; an air outlet 1b; an air duct 1c; an air inlet section 1ca; a detection chamber 1cb; an air outlet section is 1cc; a control housing 11; a first joint 111; a first connecting member 112; a lower side plate 113; a collection enclosure 12; a second joint 121; a second connecting member 122; an upper shell plate 123; a lower shell plate 124; a lower side plate 13; a left side panel 14; a sensing module 2; a wind generating component 3; a motor 31; fan blades 32; and a heat generating element 4.

Detailed Description

It should be noted that the various embodiments/implementations provided in this application can be combined with each other without contradiction. The detailed description in the specific embodiments should be understood as an illustration of the spirit of the application and not as an undue limitation of the application.

In the description of the present application, the terms "upper", "lower", "left", "right" and "orientation or positional relationship are based on the normal operation of fig. 1, 2 and 5, it being understood that these terms are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be considered as limiting the present application. The term "first/second/third" merely distinguishes between different objects and does not denote the same or a relationship between the two.

In one aspect, the present embodiment provides a drive-by-wire controller 100, please refer to fig. 1 to 4, which includes a housing 1, a sensing module 2, and a wind generating assembly 3.

The housing 1 is formed with an air inlet 1a, an air outlet 1b, and an air duct 1c communicating the air inlet 1a and the air outlet 1b. Specifically, the air inlet 1a communicates with one end of the air duct 1c and opens towards the external environment, air in the external environment can enter the air duct 1c through the air inlet 1a, the air outlet 1b communicates with the other end of the air duct 1c and opens towards the external environment, and air in the air duct 1c can flow out of the air duct 1c through the air outlet 1b. The sensing module 2 is disposed in the air duct 1c. The sensing module 2 can detect the air parameter index in the air duct 1c.

The sensing module 2 of the present application may be composed of a plurality of different sensors for detecting air parameter index function, for example, in an embodiment, the sensing module 2 includes at least one of a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor and a TVOC sensor. PM2.5 means dust or fly ash having a diameter of 2.5 μm or less. The TVOC is known by its English name as Total Volatile Organic Compounds, i.e., total Organic gaseous materials in the room. That is to say, the sensing module 2 can be provided with a temperature sensor for detecting the air temperature, a humidity sensor for detecting the air humidity, a carbon dioxide sensor for detecting the carbon dioxide concentration in the air, a PM2.5 sensor for detecting the PM2.5 index, and a TVOC sensor for detecting the TVOC concentration according to actual needs. The sensors in the sensing module 2 can be combined into the sensing module 2 of the application at will.

The air generating assembly 3 is used for driving air to enter the air duct 1c through the air inlet 1 a. That is to say, the wind generating assembly 3 can drive the air to flow, the air in the external environment and near the air inlet 1a can be driven by the wind generating assembly 3 to flow into the air duct 1c, and the air flowing into the air duct 1c passes through the sensing module 2 and is detected by the sensing module 2, and then flows out from the air outlet 1b to the external environment.

The application provides a line accuse ware 100, through set up on line accuse ware 100 and produce the wind module, utilize to produce the wind module drive with the air flow in the external environment to wind channel 1c in, compare with current line accuse ware, sensing module 2 detects the air that can detect in the external environment more truly, can increase substantially sensing module 2's data acquisition accuracy.

The shapes of the structural profiles of the air inlet 1a and the air outlet 1b are not limited, and include, but are not limited to, circular, square, and the like. In an exemplary embodiment, the inlet 1a and the outlet 1b are formed by a plurality of circular holes.

The wind generating assembly 3 can be externally connected to the housing 1 or internally arranged in the housing 1, and in an exemplary embodiment, the wind generating assembly 3 is arranged in the housing 1, and the wind generating assembly 3 is arranged in the housing 1 of the line controller 100, so that the line controller 100 has a more regular appearance and a more compact overall structure.

In an embodiment, referring to fig. 1 to 4, the wind generating assembly 3 includes a motor 31 and a fan blade 32 disposed in the wind channel 1c, the motor 31 is connected to the fan blade 32, the fan blade 32 rotates, and the air in the wind channel 1c flows toward the wind outlet 1b along the wind inlet 1 a. Specifically, an output shaft of the motor 31 is connected to a rotating shaft of the fan blade 32, and the rotation of the output shaft directly drives the fan blade 32 to rotate along the output shaft of the motor 31. After the fan blade 32 rotates, a negative pressure is generated at one end of the air duct 1c close to the air inlet 1a, and air in the external environment is continuously sucked into the air duct 1c from the air inlet 1a under the action of the negative pressure in the air duct 1c.

The motor 31 is not limited in structure, and includes, but is not limited to, a dc motor 31, an ac motor 31, a servo motor 31, and the like.

The structure of the fan blades 32 is not limited, and includes, but not limited to, axial fan blades 32 with the air flow direction parallel to the axial direction of the rotating shaft of the fan blades 32, cross-flow fan blades 32 with the air flow direction perpendicular to the axial direction of the rotating shaft of the fan blades 32, and the like.

In one embodiment, referring to fig. 1 to 4, the fan blade 32 is located downstream of the sensor module 2 along the airflow direction in the air duct 1c. Because the fan blade 32 can generate a certain amount of heat by rotating itself in the process, and the fan blade 32 is disposed at the downstream of the sensing module 2, the air flowing from the air inlet 1a firstly passes through the sensing module 2 and then passes through the fan blade 32, so that the heat generated by the fan blade 32 during operation has little influence on the air temperature at the air inlet 1a, and the sensor in the sensing module 2 is favorable for more accurately detecting the air index parameter flowing into the air duct 1c in the external environment.

In one embodiment, referring to fig. 4, the main structure of the motor 31 is a cylinder structure, and the diameter of the main structure of the motor 31 is 1mm to 20mm. That is, the diameter of the main structure of the motor 31 may take values of 1mm, 3mm, 10mm, 15mm, and 20mm.

In one embodiment, referring to fig. 4, the fan blade 32 is an axial fan blade 32, and the wind sweeping diameter of the fan blade 32 ranges from 3mm to 15 mm. That is, the wind sweeping diameter of the fan blade 32 may be 3mm, 10mm, 12mm, 15mm, or the like.

In one embodiment, referring to fig. 4, the number of the fan blades 32 is 2 to 6. That is, the number of the fan blades 32 may be 2, 3, 4, 5, or 6.

In an embodiment, referring to fig. 4, the air duct 1c includes an air inlet section 1ca, a detection cavity 1cb, and an air outlet section 1cc, the detection cavity 1cb is used for accommodating the sensing module 2, the air inlet section 1ca is communicated with the detection cavity 1cb and the air inlet 1a, and the air outlet section 1cc is communicated with the detection cavity 1cb and the air outlet 1b.

Set up in wind channel 1c and detect chamber 1cb, can provide accommodation space for sensing module 2 on the one hand, sensing module 2 can fix reliably and set up in detecting chamber 1cb, and on the other hand detects chamber 1cb and can completely cut off the heat transfer of other components and parts that lie in shell 1 and the air exchange in other spaces in shell 1 to guarantee that the leading-in air of following air intake 1a is direct inflow from external environment, further improve sensing module 2's data acquisition accuracy.

In one embodiment, referring to fig. 4, the wire controller 100 includes a heating element 4, and the heating element 4 is located in the air outlet section 1 cc. Specifically, the heating element 4 is an electrical element having a large amount of heat generation inside the line controller 100. Through setting up heating element 4 in air-out section 1cc department, can utilize the air current in the air-out section 1cc to take out to external environment through air outlet 1b at the heat that heating element 4 produced when high power consumption operation to the realization is to heating element 4's forced heat dissipation, with the life who improves heating element 4, improves line controller 100's operational reliability.

In one embodiment, referring to fig. 1, the housing 1 is a regular 86-box cube structure, the air duct 1c is disposed at a position of the housing 1 near a side of the cube, illustratively, an air inlet 1a is formed at a left end of a lower side plate 13 of the housing 1, and an air outlet 1b is formed at a lower end of a left side plate 14 of the housing 1. So set up, the inner space of make full use of shell 1, overall structure is compacter, and the overall arrangement is more reasonable.

In one embodiment, the line controller 100 has a detection operation state. Under the detection working state, the line controller 100 detects the air quality parameter of the outdoor environment, taking the air temperature to be collected as an example, the motor 31 is started and drives the fan blade 32 to rotate at a first time T0, the fan blade 32 rotates to drive the air in the air duct 1c to flow into the sensing module 2 in the detection cavity 1cb from the air inlet 1a, after a first preset time period S0, the airflow in the air duct 1c tends to be stable, the temperature sensor in the sensing module 2 performs data collection on the air in the air duct 1c at a second time T0+ S0 to ensure the accuracy of the data collection, and then the temperature sensor in the sensing module 2 finishes the collection at the second time T0+ S1 to save the electric energy. When data acquisition is again required, the above actions are repeated.

In one embodiment, the line controller 100 has a heat dissipation operating state. In the heat dissipation operating state, the heating element 4 operates with high power consumption, the motor 31 is turned on and drives the fan blades 32 to rotate, and the air in the air duct 1c flows through the heating element 4 to take away the heat of the heating element 4.

In one embodiment, referring to fig. 5 and 6, housing 1 includes a control housing 11 and an acquisition housing 12. Collection enclosure 12 is located outside of control enclosure 11, and drive-by-wire 100 includes a control module disposed in control enclosure 11.

Illustratively, referring to fig. 5 and 6, the housing 1 includes two portions, a collection enclosure 12 and a control enclosure 11, wherein the control enclosure 11 may be a conventional 86-box cube structure. The collecting cover 12 is a rectangular structure and is arranged on one side of the cubic structure of the control cover 11.

The collecting housing 12 is formed with an air inlet 1a, an air outlet 1b and an air duct 1c, and the air generating assembly 3 and the sensing module 2 are electrically connected with the control module. That is, the main structural components within the enclosure 12 are used to collect the air parameters of the external environment, while the control module controlling the interior of the enclosure 11 is used to control the air conditioning system. The wind generating component 3 and the sensing module 2 which are positioned in the collecting cover shell 12 are respectively electrically connected with the control module in the control cover shell 11, namely, the control module is used for providing electric energy for the wind generating component 3 and the sensing module 2, and the air index parameters collected by the sensing module 2 can be transmitted to the control module through electric connection.

In one embodiment, referring to fig. 5 and 6, the wire controller 100 includes a first connector 111 disposed on the control housing 11 and a second connector 121 disposed on the collecting housing 12, the control module is electrically connected to the first connector 111, the wind generating component 3 and the sensing module 2 are electrically connected to the second connector 121, and the second connector 121 is electrically connected to the first connector 111 in a pluggable manner. Illustratively, in one embodiment, the first connector 111 is disposed on the lower side plate 113 of the control housing 11, and the second connector 121 is disposed on the upper side plate 123 of the collection housing 12. The second connector 121 is disposed opposite to the first connector 111 and is electrically connected to the first connector 111 in a pluggable manner.

In one embodiment, referring to fig. 5 and 6, the air inlet 1a and the air outlet 1b are both disposed on the lower shell plate 124 of the collecting shell 12. So set up, can guarantee that air intake 1a and air outlet 1b are far away from control housing 11 as far as possible to make the external environment air sample data that flows in the wind channel 1c more accurate.

That is to say, when the second connector 121 is connected to the first connector 111, the wind generating assembly 3 and the sensing module 2 are electrically connected to the control module sequentially through the second connector 121 and the first connector 111. When the second connector 121 is separated from the first connector 111, the wind generating assembly 3 and the sensing module 2 are electrically disconnected from the control module, respectively.

For example, in an embodiment, referring to fig. 5 and 6, the first connector 111 and the second connector 121 are a pair of contact connectors, or the first connector 111 and the second connector 121 are a pair of USB connectors. That is, the wind generating assembly 3 and the sensing module 2 are electrically connected to the control module by using a probe contact, or by using a USB plug.

In an embodiment, referring to fig. 5 and 6, the number of the first joints 111 and the second joints 121 is multiple, and each first joint 111 is provided with one second joint 121 correspondingly. That is, a first connector 111 and a second connector 121 together form an electrical connection node, and a plurality of pairs of electrical connection nodes may be provided to realize electrical connection between the wind generating assembly 3 and the sensing module 2 and the control module, respectively. Illustratively, the wind generating assembly 3 is electrically connected to the control module by a pair of contact connectors. The sensing module 2 is electrically connected with the control module through a pair of USB connectors.

In one embodiment, referring to fig. 5 and 6, the control housing 11 and the collection housing 12 are removably connected. The control housing 11 and the collection housing 12 are designed to be separable, so that on one hand, the maintenance of electronic components in the collection housing 12 is facilitated, for example, when the wind generating assembly 3 or the sensing module 2 breaks down, a maintenance worker only needs to disassemble the collection housing 12 which breaks down from the control housing 11 and replace the collection housing 12 with a new one, and the operation is simple and convenient. On the other hand, the air duct 1c in the collecting housing 12 has a simple structure, and the air duct 1c does not have heat transfer with other components in the control housing 11 or heat exchange with air in the control housing 11, so that the air introduced from the air inlet 1a directly flows in from the external environment, and the data collecting accuracy of the sensing module 2 is further improved.

The detachable connection of the control housing 11 and the collection housing 12 includes, but is not limited to, snap connection, screw connection, etc. For example, in an embodiment, referring to fig. 5 and 6, the cable controller 100 includes a first connecting member 112 disposed on the control housing 11 and a second connecting member 122 disposed on the collecting housing 12, wherein the first connecting member 112 and the second connecting member 122 are magnetically coupled. Specifically, at least one of the first and

second connection members

112 and 122 is a permanent magnet. That is, the first connection member 112 and the second connection member 122 may be permanent magnets made of metal such as iron, nickel, and cobalt, each of which has a magnetic field, or one of the permanent magnets may be iron, nickel, and cobalt, and the other of the permanent magnets may be attracted by the other permanent magnet. The first connecting piece 112 and the second connecting piece 122 are magnetically matched, so that the collecting cover 12 is connected to the control cover 11 in an absorbing manner. The magnetic attraction matching is adopted, the detachable connection mode of the control housing 11 and the collection housing 12 is simple, and the installation is simple and convenient.

For example, referring to fig. 5 and 6, the left and right ends of the lower side plate 113 of the control housing 11 are respectively provided with a first connecting member 112. The left and right ends of the upper shell plate 123 of the collecting shell 12 are respectively provided with a second connecting piece 122 correspondingly. By the arrangement, the magnetic connection between the control housing 11 and the acquisition housing 12 can be more stable.

Another aspect of the present application provides an air conditioning system, which includes an air conditioner and the line controller 100 according to any of the above embodiments, wherein the line controller 100 is electrically connected to the air conditioner. The air conditioners may be installed in a variety of ways including, but not limited to, window air conditioners, wall-mounted air conditioners, cabinet air conditioners, ceiling air conditioners, etc. The functions of the air conditioner include, but are not limited to, a cooling and heating all-in-one machine that can be used to raise or lower the temperature and humidity of indoor air or an air cleaner for improving air quality. The air conditioning system provided in this embodiment includes the line controller 100 according to the above-mentioned embodiment, so that all the advantages of any of the above-mentioned embodiments are provided, and details are not described herein.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and all the changes or substitutions should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. A drive-by-wire controller, comprising:

the sensing module is arranged in the air duct;

2. The drive-by-wire of claim 1, wherein the wind generating assembly comprises a motor and a fan disposed in the wind channel, the motor is drivingly connected to the fan, the fan rotates, air in the wind channel flows along the wind inlet toward the wind outlet, and the fan is located downstream of the sensing module along a flow direction of air flow in the wind channel.

3. The drive-by-wire of claim 1, wherein the air duct comprises an air inlet section, a detection cavity and an air outlet section, the detection cavity is used for accommodating the sensing module, the air inlet section is communicated with the detection cavity and the air inlet, the air outlet section is communicated with the detection cavity and the air outlet, the drive-by-wire comprises a heating element, and the heating element is located in the air outlet section.

4. The wire controller according to claim 1, wherein the housing comprises a control housing and a collection housing, the collection housing is located outside the control housing, the wire controller comprises a control module disposed in the control housing, the collection housing is formed with the air inlet, the air outlet and the air duct, and the air generating assembly and the sensing module are electrically connected to the control module.

5. The cable controller of claim 4, wherein the control housing and the collection housing are removably coupled, the cable controller comprising a first connector disposed on the control housing and a second connector disposed on the collection housing, the control module being electrically coupled to the first connector, the wind generating assembly and the sensing module being electrically coupled to the second connector, the second connector being removably electrically coupled to the first connector.

6. The cord controller of claim 5, wherein the first connector and the second connector are a pair of contact connectors, or wherein the first connector and the second connector are a pair of USB connectors.

7. The drive-by-wire of claim 5, wherein the number of the first joints and the second joints is multiple, and one second joint is correspondingly arranged on each first joint.

8. The line controller of claim 5, wherein the line controller comprises a first connector disposed on the control housing and a second connector disposed on the collection housing, the first connector and the second connector being magnetically coupled.

9. The line controller of claim 1, wherein the sensing module comprises at least one of a temperature sensor, a humidity sensor, a carbon dioxide sensor, a PM2.5 sensor, and a TVOC sensor.

10. An air conditioning system, characterized in that the air conditioning system comprises an air conditioner and a line controller according to any one of claims 1 to 9, the line controller being electrically connected to the air conditioner.