CN207196668U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
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- CN207196668U CN207196668U CN201720951613.2U CN201720951613U CN207196668U CN 207196668 U CN207196668 U CN 207196668U CN 201720951613 U CN201720951613 U CN 201720951613U CN 207196668 U CN207196668 U CN 207196668U
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Abstract
The utility model provides a kind of wall-hanging air conditioner indoor unit, and it includes housing, and bottom offers two air outlets being arranged side by side in left-right direction；Both first axial-flow fan and the second axial-flow fan axis are disposed side by side on to extension at left and right sides of enclosure interior and match two air outlets respectively in left-right direction, the motor for driving it is provided with the left of first axial-flow fan, the motor for driving it is provided with the right side of the second axial-flow fan；Parts of bearings is installed on housing, and left end is used for the right-hand member rotating shaft for connecting the first axial-flow fan, and right-hand member is used for the left end rotating shaft for connecting the second axial-flow fan；With two air ductings, each air ducting is arranged at an air outlet, for adjusting the air-out direction of two air outlets.Wall-hanging air conditioner indoor unit of the present utility model has a variety of adjustable air supply patterns, enhances the usage experience of user, simplifies the installation steps of two axial-flow fans, has saved complete machine space, improved overall performance.
Description
Technical field
Field of air conditioning is the utility model is related to, more particularly to a kind of wall-hanging air conditioner indoor unit.
Background technology
Wall-hanging air conditioner indoor unit in the market, its fan system generally comprises an axial-flow fan, in air outlet
Place is provided with one or two horizontal wind deflector and multiple longitudinal wind deflectors, and beam wind plate level direction is structure as a whole, operation
When up and down wind direction it is consistent, multiple longitudinal aerofoil left and right directions wind directions are consistent, and horizontal wind deflector and longitudinal wind deflector are respectively with difference
Motor driving.
Following defect be present in above-mentioned indoor apparatus of air conditioner：When existing more than two people or two people in same room, indoor set can not
Divide to multiple directions to air-supply.Moreover, different user's individuals may have different requirements for air supply velocity and wind pushing temperature,
Such as in first and second liang of people of same room, respectively positioned at the diverse location in room, and first wishes that indoor set is blown at a high speed,
Second wishes that indoor set low speed is blown.Traditional wall-hanging air conditioner indoor unit only has single axial-flow fan, it is clear that can not meet
State requirement.In addition, for traditional wall-hanging air conditioner indoor unit, after user sets target temperature and air-supply wind direction, fan system
It will not change wind speed or wind direction again as unified, air supply pattern can not be adjusted according to indoor specific environment situation, intelligence can not be realized
Can air-supply.
Utility model content
In view of the above problems, it is proposed that the utility model overcomes above mentioned problem to provide one kind or solved at least in part
The certainly wall-hanging air conditioner indoor unit of above mentioned problem, enrich the air supply pattern of wall-hanging air conditioner indoor unit.
The utility model is saved complete machine space, carried further objective is that to simplify the installation steps of two axial-flow fans
Rise overall performance.
Especially, the utility model provides a kind of wall-hanging air conditioner indoor unit, including：
Housing, its bottom offer two air outlets being arranged side by side in left-right direction；
First axial-flow fan and the second axial-flow fan, both axis are disposed side by side in housing to extension in left-right direction
At left and right sides of portion, and two air outlets are matched respectively, the motor for driving it is provided with the left of the first axial-flow fan, second passes through
The motor for driving it is provided with the right side of flow fan；
Parts of bearings, is installed on housing, and parts of bearings left end is used for the right-hand member rotating shaft for connecting the first axial-flow fan, bearing portion
Part right-hand member is used for the left end rotating shaft for connecting the second axial-flow fan；With
Two air ductings, each air ducting are arranged at an air outlet, for adjusting the air-out of two air outlets
Direction.
Alternatively, parts of bearings includes：The cylindrical case of axial both ends open；And two bearings, it is embedded respectively in cylinder
Inside the axial both ends of shape shell, it is respectively used to connect the right-hand member rotating shaft of the first axial-flow fan and the left end of the second axial-flow fan turns
Axle.
Alternatively, bearing cage is installed, cylindrical case is removably mounted in bearing cage on housing.
Alternatively, each air ducting includes wind deflector, is arranged on the inside of an air outlet, is configured to around one or so extension
Axis rotationally adjust the wind direction up and down of the air outlet；With pendulum leaf component, it is arranged on the inside of an air outlet, it includes multiple
Leaf is put, multiple pendulum leaves adjust the left and right wind direction of the air outlet in which can swing.
Alternatively, each pendulum leaf component also includes：Connecting rod, length direction extend in left-right direction, and can be along its length
Move back and forth, the different parts of its length direction are hinged with a pendulum leaf respectively, so that connecting rod moves back and forth along its length
When, drive multiple pendulum leaves synchronously to swing；And stepper motor, it is configured to drive link and moves back and forth along its length.
Alternatively, wall-hanging air conditioner indoor unit also includes：Environmental information detection means, it is configured to controllably sensing chamber's inner ring
Environment information, indoor environment information include indoor human surface temperature, position of human body information and human body and wall-hanging air conditioner
The distance of indoor set, gone out to adjust the wind speed of the first axial-flow fan and the second axial-flow fan according to indoor environment information with two
The wind direction in air port.
Alternatively, environmental information detection means is installed on front side of housing and between two air outlets.
Alternatively, the housing parts of installation environment information detector include：Foreboard, opening is provided with, in order to environment
The detection probe of information detector is exposed；With two side plates, the both sides of foreboard are respectively arranged at.
Alternatively, environmental information detection means includes：Human body temperature detection module, it is configured to detect indoor human body surface temperature
Degree；Infrared detection sensing module, be configured to the indoor number of sensing, obtain the position of each human body and sense human body with its away from
From.
Alternatively, the axis collinear of the first axial-flow fan and the second axial-flow fan is set.
Wall-hanging air conditioner indoor unit of the present utility model includes two air outlets, two axial-flow fans and two wind-guiding dresses
Put.The rotating speed of two axial-flow fans, the wind-guiding direction of two air ductings can individually be adjusted, and enrich the air-supply mould of indoor set
Formula, the air-supply diversity of indoor set is improved, enhance the usage experience of user.Also, one is used between two axial-flow fans
Individual overall parts of bearings rather than two independent bearings are connected, and assembling process is simpler.Also, the bearing of an entirety
Part it is smaller, saved between two axial-flow fans can not air-out space, improve the heat exchange property of evaporator,
And then improve the performance of complete machine.
According to the accompanying drawings will be more to the detailed description of the utility model specific embodiment, those skilled in the art
Add clear of the present utility model above-mentioned and other purposes, advantages and features.
Brief description of the drawings
It is described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter more of the present utility model specific real
Apply example.Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that
What these accompanying drawings were not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the decomposing schematic representation of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 3 is the further decomposing schematic representation of the part-structure of wall-hanging air conditioner indoor unit shown in Fig. 2；
Fig. 4 is the decomposing schematic representation of the parts of bearings of wall-hanging air conditioner indoor unit shown in Fig. 3；
Fig. 5 is the structural representation of the wind deflector of wall-hanging air conditioner indoor unit shown in Fig. 2；
Fig. 6 is the schematic diagram of axial-flow fan and pendulum leaf component；
Fig. 7 is enlarged diagram of the housing shown in Fig. 2 for installation environment information detector position.
Embodiment
The wall-hanging air conditioner indoor unit of the utility model embodiment is described referring to Fig. 1 to Fig. 7, the utility model is real
In the description for applying example, the orientation or position relationship of the instruction such as "front", "rear", " on ", " under ", "left", "right", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.
As shown in Figure 1 to Figure 3, the wall-hanging air conditioner indoor unit of the utility model embodiment includes housing 10, evaporator 70,
Two axial-flow fans are the first axial-flow fan 21 and the second axial-flow fan 22, parts of bearings 60 and two air ductings 50.Should
Wall-hanging air conditioner indoor unit and air-conditioner outdoor unit together constitute with vapor-compression refrigerant cycle system, indoor environment freeze/
Heating.
Housing 10 specifically may include skeleton 11, shell 12, left end cap 14 and right end cap 15.Skeleton 11 forms the master of indoor set
Support structure.Shell 12 covers at the outside of skeleton 11.The bottom of shell 12 is provided with two be arranged side by side in left-right direction
Air outlet 101, the top of case 12 are provided with air inlet 121.Room air is in the presence of two axial-flow fans, through air inlet
121 enter inside housings 10, and heat exchange wind is formed after completing heat exchange with evaporator 70, and heat exchange wind is from two air outlets 101
Interior is blowed to, carries out refrigerating/heating.
First axial-flow fan 21 and the second axial-flow fan 22 are cylindrical-shaped structure, and both axis extend in left-right direction
Ground is disposed side by side on the inside of housing 10 left and right sides, and matches two air outlets 101 respectively.The left side of first axial-flow fan 21 is set
There is the motor 211 for driving it, the right side of the second axial-flow fan 22 is provided with the motor 222 for driving it.Can on skeleton 11
Motor cover 141 and motor cover 151 are installed, are respectively used to that motor 211 and motor 222 are installed.It is preferred that make the first axial-flow fan 21
Set with the axis collinear of the second axial-flow fan 22.
Two axial-flow fan length could be arranged to it is identical or different, to make it have identical or different specified wind
Amount.
Parts of bearings 60 is installed on housing 10, and bearing cage 16 can be specifically provided with skeleton 11, and parts of bearings 60 is installed
In bearing cage 16.The left end of parts of bearings 60 is used for the right-hand member rotating shaft for connecting the first axial-flow fan 21, and the right-hand member of parts of bearings 60 is used for
Connect the left end rotating shaft of the second axial-flow fan 22.
Specifically, parts of bearings 60 may include the larger bearing of an axial dimension, and the bearing can be commonly used for prior art
Journal bearing such as deep groove ball bearing.Or it is highly preferred that as shown in figure 4, parts of bearings 60 may also comprise axial both ends open
Cylindrical case 61 and two bearings 62.Two of cylindrical case 61 have opening 611, and two bearings 62 pass through opening 611
It is embedded inside the axial both ends of cylindrical case 61, is respectively used to connect right-hand member rotating shaft and the second through-flow of the first axial-flow fan 21
The left end rotating shaft of fan 22.Cylindrical case 61 is removably mounted in bearing cage 16.
Separately have some structures may directly using two completely separate two bearings come with two axial-flow fans
Rotating shaft coordinates, but this structure is to smoothly install, it is necessary to reserve enough operating space between two bearings, the space
In the presence of equivalent to the effective length for shortening two axial-flow fans.In other words, the section of evaporator corresponding to the operating space
Air quantity is almost nil, and this will have influence on the heat transfer effect of evaporator.Also, part corresponding with the operating space on front side of housing
Air outlet can not be opened up, has had influence on the length of air outlet 101 indirectly.
And the present embodiment connects two axial-flow fans, the integral phase of parts of bearings 60 using the parts of bearings 60 of an entirety
For two independently installed bearings, without reserving aforesaid operations space.Even if the parts of bearings 60 includes two bearings
62, the distance between two bearings 62 could be arranged to zero.Therefore, integral parts of bearings 60 take up space it is smaller, it is right
The heat exchange property influence of evaporator 70 is smaller, also smaller to the effect length of air outlet 101 so that overall performance is more preferable.In addition,
Parts of bearings 60 using integration certainly can also simplify assembling process.
Each air ducting 50 is arranged at an air outlet 101, for adjusting the air-out direction of two air outlets 101.
In certain embodiments, as shown in Figure 1, Figure 2, shown in Fig. 5, Fig. 6, each air ducting 50 include wind deflector 52 and pendulum leaf
Component.Wind deflector 52 is arranged at an inner side of air outlet 101, is configured to rotationally adjust the air-out around the axis of one or so extension
The wind direction up and down of mouth 101.Rotating shaft 521 of the wind deflector 52 close to the one end at the middle part of housing 10 is inserted in the axis hole 112 of side plate 111,
The rotating shaft 521 of the other end connects motor 523, and motor 523 is used to drive wind deflector 52 to rotate.Pendulum leaf component is arranged at an air-out
The inner side of mouth 101, it includes multiple pendulum leaves 51, and multiple pendulum leaves 51 adjust the left and right wind directions of the air outlet 101 in which can swing.Tool
Body, such as Fig. 6, each leaf component of putting also includes connecting rod 53 and stepper motor.The length direction of connecting rod 53 extends in left-right direction,
And can move back and forth along its length, the different parts of its length direction are be hinged with a pendulum leaf 51 respectively, so as to the edge of connecting rod 53
When its length direction moves back and forth, multiple pendulum leaves 51 are driven synchronously to swing.Stepper motor arrangement is into drive link 53 along its
Length direction moves back and forth, and how to be specifically that mechanical field is general by the translational motion for being converted into connecting rod 53 of stepper motor
All over what is known, will not be repeated here.
Wall-hanging air conditioner indoor unit of the present utility model can realize a variety of air supply patterns.Air-conditioning is being sent according to air-supply needs
When air quantity demand is smaller, it can only open the first axial-flow fan 21 or only open the second axial-flow fan 22, reduce fan power consumption.
When air output demand is big, two axial-flow fans can be opened simultaneously, to realize fast-refrigerating/heating and Wind Volume refrigerating/heating.
Wind can be sent to both direction by two air ductings 50 and two air outlets 101, or make an air outlet 101
Orientation air-supply, wind is swept in another air outlet circulation, or mixes the air-out of two air outlets 101, forms mixed flow wind, and lifting is used
The comfort level at family.
In certain embodiments, as shown in figure 1, wall-hanging air conditioner indoor unit also includes environmental information detection means 40, its
It is configured to controllably detect indoor environmental information, indoor environment information includes indoor human surface temperature, position of human body information
And the distance of human body and wall-hanging air conditioner indoor unit, to adjust the first axial-flow fan 21 and the according to indoor environment information
The wind speed of two axial-flow fans 22 is with the wind direction of two air outlets 101.Such as：According to position of human body, air-out direction is adjusted, makes cold wind
People is kept away, hot blast heads on.The wind speed (i.e. air quantity) of axial-flow fan is adjusted according to human surface temperature.According to human body and wall-hanging air conditioner
The distance regulation wind speed (air quantity) of indoor set.
Environmental information detection means 40 may include human body temperature detection module and infrared detection sensing module.Infrared detection passes
Sense module can sense the user number of interior, can obtain the position of each human body and can sense human body and its distance, because
Environmental information detection means 40 is located on wall-hanging air conditioner indoor unit, the distance of itself and human body can be considered as into human body and wall hanging
The distance of formula indoor apparatus of air conditioner.Ability is belonged to using the quantity of infrared sensor or other sensors detection human body, position etc.
Known to field technique personnel, its concrete principle is no longer described in detail herein.Human body temperature detection module can detect indoor user
Human surface temperature.It is also what art technology was noted using infrared radiation sensing human body temperature, its concrete principle exists
I will not elaborate.
Preferably, environmental information detection means 40 is installed on the front side of housing 10 and between two air outlet 101.Such as figure
7, the part of housing 10 of installation environment information detector 40 includes foreboard 110 and two side plates 111.Foreboard 110 and left and right two
The side plate 111 of side is collectively forming the space for installation environment information detector 40.Opening is provided with foreboard 110, so as to
Expose in the detection probe of environmental information detection means 40.Two side plates 111 are respectively arranged at the both sides of foreboard 110.This implementation
In example, above-mentioned two side plate 111 is vertically arranged, and can be fixedly connected on skeleton 11.Axle is opened up on two side plates 111
Hole 112, for accommodating the rotating shaft of left and right sides wind deflector 52.Panel is arranged at the front side of case 12, left end cap 14 and right end cap
It is respectively arranged at the left and right ends of skeleton 11., can be 360 ° because environmental information detection means 40 is arranged at the middle of indoor set
Without dead angle detect indoor environment.
So far, although those skilled in the art will appreciate that herein it is detailed have shown and described it is of the present utility model more
Individual exemplary embodiment, still, still can be public according to the utility model in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derived many other variations or modifications for meeting the utility model principle.Therefore, this practicality is new
The scope of type is understood that and regarded as to cover other all these variations or modifications.
Claims (10)
- A kind of 1. wall-hanging air conditioner indoor unit, it is characterised in that including：Housing, its bottom offer two air outlets being arranged side by side in left-right direction；First axial-flow fan and the second axial-flow fan, both axis are disposed side by side in the housing to extension in left-right direction At left and right sides of portion, and two air outlets are matched respectively, the electricity for driving it is provided with the left of first axial-flow fan Machine, the second axial-flow fan right side are provided with the motor for driving it；Parts of bearings, is installed on the housing, and the right-hand member that the parts of bearings left end is used to connect first axial-flow fan turns Axle, the parts of bearings right-hand member are used for the left end rotating shaft for connecting second axial-flow fan；WithTwo air ductings, each air ducting is arranged at an air outlet, for adjusting two air-out The air-out direction of mouth.
- 2. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that the parts of bearings includes：The cylindrical case of axial both ends open；AndTwo bearings, it is embedded respectively inside the axial both ends of the cylindrical case, is respectively used to connect the first through-flow wind The right-hand member rotating shaft of fan and the left end rotating shaft of second axial-flow fan.
- 3. wall-hanging air conditioner indoor unit according to claim 2, it is characterised in thatBearing cage is installed, the cylindrical case is removably mounted in the bearing cage on the housing.
- 4. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that each air ducting includes：Wind deflector, it is arranged on the inside of an air outlet, is configured to rotationally adjust the air-out around the axis of one or so extension The wind direction up and down of mouth；WithLeaf component is put, is arranged on the inside of an air outlet, it includes multiple pendulum leaves, and the multiple pendulum leaf can swing ground Adjust the left and right wind direction of the air outlet.
- 5. wall-hanging air conditioner indoor unit according to claim 4, it is characterised in that each pendulum leaf component also includes：Connecting rod, length direction extend in left-right direction, and can move back and forth along its length, the different parts point of its length direction It is not hinged with a pendulum leaf, when being moved back and forth along its length so as to the connecting rod, drives the synchronous left and right of the multiple pendulum leaf Swing；WithStepper motor, it is configured to drive the connecting rod to move back and forth along its length.
- 6. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that also include：Environmental information detection means, it is configured to controllably detect indoor environmental information, the indoor environment information includes indoor Human surface temperature, position of human body information and the distance of human body and wall-hanging air conditioner indoor unit, so as to according to the interior Environmental information adjusts the wind speed of first axial-flow fan and second axial-flow fan with the wind direction of described two air outlets.
- 7. wall-hanging air conditioner indoor unit according to claim 6, it is characterised in thatThe environmental information detection means is installed on front side of the housing and between two air outlets.
- 8. wall-hanging air conditioner indoor unit according to claim 7, it is characterised in that install the environmental information detection means Housing parts include：Foreboard, opening is provided with, in order to which the detection probe of the environmental information detection means is exposed；WithTwo side plates, it is respectively arranged at the both sides of the foreboard.
- 9. wall-hanging air conditioner indoor unit according to claim 6, it is characterised in that the environmental information detection means includes：Human body temperature detection module, it is configured to detect indoor human surface temperature；WithInfrared detection sensing module, be configured to the indoor number of sensing, obtain the position of each human body and sense human body with its away from From.
- 10. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in thatThe axis collinear of first axial-flow fan and second axial-flow fan is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720951613.2U CN207196668U (en) | 2017-08-01 | 2017-08-01 | Wall-hanging air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720951613.2U CN207196668U (en) | 2017-08-01 | 2017-08-01 | Wall-hanging air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207196668U true CN207196668U (en) | 2018-04-06 |
Family
ID=61799825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720951613.2U Active CN207196668U (en) | 2017-08-01 | 2017-08-01 | Wall-hanging air conditioner indoor unit |
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| CN (1) | CN207196668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070883A (en) * | 2019-12-16 | 2020-04-28 | 东莞市瑞冠彩印包装有限公司 | Printed matter drying-machine |
| WO2021203847A1 (en) * | 2020-04-07 | 2021-10-14 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
-
2017
- 2017-08-01 CN CN201720951613.2U patent/CN207196668U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070883A (en) * | 2019-12-16 | 2020-04-28 | 东莞市瑞冠彩印包装有限公司 | Printed matter drying-machine |
| WO2021203847A1 (en) * | 2020-04-07 | 2021-10-14 | 青岛海尔空调器有限总公司 | Indoor unit of air conditioner |
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