CN208418976U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
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- CN208418976U CN208418976U CN201820205217.XU CN201820205217U CN208418976U CN 208418976 U CN208418976 U CN 208418976U CN 201820205217 U CN201820205217 U CN 201820205217U CN 208418976 U CN208418976 U CN 208418976U
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Abstract
The utility model provides a kind of wall-hanging air conditioner indoor unit comprising shell, bottom offer two air outlets arranged side by side in left-right direction；Evaporator is arranged in shell；First axial-flow fan and the second axial-flow fan, axis extends in left-right direction and left and right is disposed side by side in shell；Sensor set casing is removably mounted between two air outlets, has a window；Force-feeling sensor is mounted in sensor set casing, and probe stretches out window to be exposed outside for detecting human body information, and human body information includes the human surface temperature of user, position of human body information and human body at a distance from wall-hanging air conditioner indoor unit；Control device for controlling the first axial-flow fan and the second axial-flow fan simultaneously or selecting a unlatching according to human body information, and controls the wind speed of the first axial-flow fan and the second axial-flow fan or the air-out direction of air outlet.
Description
Technical field
The utility model relates to field of air conditioning, in particular to a kind of wall-hanging air conditioner indoor unit.
Background technique
Wall-hanging air conditioner indoor unit currently on the market, fan system generally comprises an axial-flow fan, in air outlet
Place is provided with one or two lateral wind deflector and multiple longitudinal wind deflectors, and lateral aerofoil horizontal direction is structure as a whole, runs
When up and down wind direction it is consistent, multiple longitudinal direction aerofoil left and right directions wind directions are consistent, and lateral wind deflector and longitudinal wind deflector use difference respectively
Motor driven.
When above-mentioned air conditioner indoor unit is had following defects that in same room there are more than two people or two people, indoor unit can not
Divide to multiple directions to air-supply.Moreover, different user's individuals may have air supply velocity and supply air temperature different requirements,
Such as in first and second liang of people of same room, it is located at the different location in room, and first wishes that indoor unit high speed is blown,
Second wishes that indoor unit low speed is blown.Traditional wall-hanging air conditioner indoor unit only has single axial-flow fan, it is clear that is unable to satisfy
State requirement.In addition, for traditional wall-hanging air conditioner indoor unit, after user sets target temperature and air-supply wind direction, fan system
Wind speed or wind direction will not be changed again as unified, air supply pattern can not be adjusted according to indoor specific environment situation, cannot achieve intelligence
It can air-supply.
Utility model content
In view of the above problems, the utility model is proposed to overcome the above problem in order to provide one kind or at least partly solve
The certainly wall-hanging air conditioner indoor unit of the above problem, enriches air supply pattern.
The utility model is further objective is that the monitoring range of force-feeling sensor will be extended.
Particularly, the utility model provides a kind of wall-hanging air conditioner indoor unit comprising:
Shell, bottom offer two air outlets arranged side by side in left-right direction；
Evaporator is arranged in shell；
First axial-flow fan and the second axial-flow fan, axis extends in left-right direction and left and right is disposed side by side on shell
It is interior；
Sensor set casing is removably mounted between two air outlets, has a window；
Force-feeling sensor is mounted in sensor set casing, and probe stretches out window to be exposed outside for detecting human body
Information, human body information include the human surface temperature of user, position of human body information and human body and wall-hanging air conditioner indoor unit
Distance；
Control device, for according to human body information, controlling the first axial-flow fan and the second axial-flow fan simultaneously or selecting one and open
It opens, and controls the wind speed of the first axial-flow fan and the second axial-flow fan or the air-out direction of air outlet.
Optionally, shell includes casing skeleton and is arranged on front side of casing skeleton to constitute wall-hanging air conditioner indoor unit front
The front panel of appearance；The lower end of sensor set casing is installed on casing skeleton, sensor set casing in a manner of snapping connection
Upper end be fastenedly connected in casing skeleton, and blocked by front panel.
Optionally, force-feeling sensor can relative sensors set casing rotation, to change its detection zone.
Optionally, the inside of sensor set casing is equipped with the motor for driving force-feeling sensor to rotate.
Optionally, wall-hanging air conditioner indoor unit further include: two air ductings, each air ducting are arranged in an outlet air
At mouthful, for adjusting the air-out direction of air outlet.
Optionally, each air ducting includes: wind deflector, is set on the inside of an air outlet, being configured to can be around one or so
The axis of extension rotationally adjusts the wind direction up and down of the air outlet；With pendulum leaf component, it is set on the inside of an air outlet comprising
Multiple pendulum leaves, multiple pendulum leaves can adjust the left and right wind direction of the air outlet with swinging.
Optionally, each pendulum leaf component further include: connecting rod, length direction extend in left-right direction, and can be along its length
It moves back and forth, the different parts of length direction are hinged with a pendulum leaf respectively, so that connecting rod moves back and forth along its length
When, it drives multiple pendulum leaves to synchronize and swings；And stepper motor, it is configured to drive link and moves back and forth along its length.
Optionally, force-feeling sensor includes: human body temperature detection module, is configured to the human body surface temperature of detection indoor user
Degree；With infrared detection sensing module, be configured to sense indoor user number, obtain the position of each human body and sense human body with
Its distance.
Optionally, wall-hanging air conditioner indoor unit further include: the drainage component extended in left-right direction, be installed on shell and with
The setting of housing bottom surface interval limits drainage air duct with the bottom surface with shell, for allowing room air to pass through jointly
Drainage air duct and after being mixed from the wind that air outlet is blown out, then blows to interior.
Optionally, wall-hanging air conditioner indoor unit further include: connector, both ends are separately connected shell and drainage component, use
In fixed drainage component.
The wall-hanging air conditioner indoor unit of the utility model includes two air outlets and two axial-flow fans, and utilizes people's propagated sensation
Sensor detects human body information.So as to according to the practical refrigerating/heating amount needs of human body, only open an axial-flow fan or
Two axial-flow fans are opened, it is not only more energy saving, air supply pattern is also enriched, the user experience is improved, makes human feeling more
Comfortably.
Further, in the wall-hanging air conditioner indoor unit of the utility model, force-feeling sensor's setting is solid in a sensor
Determine in shell, sensor set casing is removably installed in shell, convenient disassembly, force-feeling sensor easy to repair.
Further, the wall-hanging air conditioner indoor unit of the utility model is by being rotatably arranged in biography for force-feeling sensor
In sensor set casing, keep its appearance more beautiful.Meanwhile because force-feeling sensor can rotate, detection range is also bigger, makes it
Indoor most of space can be covered, avoids that the inconvenience that multiple force-feeling sensors bring structure design and control need to be arranged.
Further, the wall-hanging air conditioner indoor unit of the utility model utilizes drainage component, by room air and from through heat
After the wind facies mixing of exchange, then human body is blowed to, so that the temperature of wind is more nearly comfortable section, the cold wind for avoiding temperature too low/
The excessively high hot wind of temperature blows to human body and causes human body uncomfortable.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the front schematic view according to the wall-hanging air conditioner indoor unit of the utility model one embodiment；
Fig. 2 is the N-N cross-sectional view of wall-hanging air conditioner indoor unit shown in Fig. 1；
Fig. 3 is enlarged drawing at the A of Fig. 2；
Fig. 4 is that wall-hanging air conditioner indoor unit removes the structural schematic diagram after front panel；
Fig. 5 is enlarged drawing at the B of Fig. 4；
Fig. 6 is the installation diagram of the sensor set casing and force-feeling sensor in Fig. 1；
Fig. 7 is the schematic diagram of axial-flow fan and pendulum leaf component.
Specific 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
It applies in the description of example, the orientation or positional relationship of the instructions such as "front", "rear", "upper", "lower", "left", "right", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
As shown in Figure 1 to Figure 3, the wall-hanging air conditioner indoor unit of the utility model embodiment includes shell 10, evaporator 70,
Two axial-flow fans i.e. the first axial-flow fan 21 and the second axial-flow fan 22.The wall-hanging air conditioner indoor unit and air-conditioner outdoor unit one
With Vapor Compression Refrigeration Cycle system is constituted, refrigerating/heating is carried out to indoor environment.
Such as Fig. 1 and Fig. 4, shell 10 specifically may include casing skeleton 11, and casing skeleton 11 constitutes the body supports of indoor unit
Structure.The installed in front of casing skeleton 11 has front panel 12, and front panel 12 is for constituting wall-hanging air conditioner indoor unit frontal appearance.
The bottom of shell 10 is provided with two air outlets 101 arranged side by side in left-right direction, and the top of shell 10 is provided with air inlet
121.Room air enters the inside of shell 10 through air inlet 121 under the action of two axial-flow fans, completes with evaporator 70
Heat exchange wind is formed after heat exchange, heat exchange wind blows to interior from two air outlets 101, carries out refrigerating/heating.
The axis of first axial-flow fan 21 and the second axial-flow fan 22 extends in left-right direction and left and right is disposed side by side on
In shell 10.The operation of two axial-flow fans is independent control.
As shown in Figure 1, sensor set casing 40 is removably mounted between two air outlets 101, sensor set casing
40 separate two air outlets 101.The surface of sensor set casing 40 offers window 45.Force-feeling sensor 80 is mounted on biography
In sensor set casing 40, probe stretches out window 45 to detect human body information.Force-feeling sensor 80 exposes part outside very
Few, the influence to wall-hanging air conditioner indoor unit appearance is smaller.Human body information includes the human surface temperature of user, position of human body letter
Breath and human body are at a distance from wall-hanging air conditioner indoor unit etc..Specifically, force-feeling sensor 80 may include human body temperature detection mould
Block and infrared detection sensing module.Human body temperature detection module is used to detect the human surface temperature of indoor user.Infrared detection
Sensing module obtains the position of each human body and senses human body and its distance for detecting indoor user number.Using infrared
Quantity, the position etc. of sensor or other sensors detection human body belong to well-known to those skilled in the art, specific original
Reason is no longer described in detail herein.Human body temperature detection module is able to detect the human surface temperature of indoor user.Utilize infrared ray spoke
Penetrating sensing human body temperature is also what art technology was noted, and concrete principle is no longer described in detail herein.
Specifically, as shown in Figures 4 to 6, the lower end of sensor set casing 40 is provided with buckle 42, so as to the company of buckle
The mode connect is installed on casing skeleton 11.Casing skeleton 11 has the matched mounting portion of bottom shape with sensor set casing 40
129.After sensor set casing 40 is connected to mounting portion 129 by buckle 42, with 129 seamless interfacing of mounting portion.Sensor is fixed
The upper end of shell 40 is fastenedly connected in casing skeleton 11.Specifically, there are two mounting ears for the upper end tool of sensor set casing 40
Plate 41 is installed and offers screw hole on otic placode 41, is anchored on casing skeleton 11 will pass through screw for sensor set casing 40.And
And as shown in Figure 1, front panel 12 can shelter from the top of sensor set casing 40 after being installed in place, it is hidden screw,
It is avoided to influence the appearance of wall-hanging air conditioner indoor unit.
In some embodiments, 80 relative sensors set casing 40 of force-feeling sensor can be enable to rotate, sensor set casing
40 inside is equipped with the motor 81 for driving force-feeling sensor 80 to rotate.Force-feeling sensor 80 changes its detection by rotation
Region expands its detection range.Specifically as shown in figure 3, detecting force-feeling sensor 80 towards front lower place.Force-feeling sensor 80 can
It turns about the X axis, by its detection zone towards left right to adjustment.
Control device is arranged in shell 10, and is electrically connected with force-feeling sensor 80 to receive the human body letter that it is detected
Breath, and according to human body information, it controls the first axial-flow fan 21 and the second axial-flow fan 22 simultaneously or selects a unlatching, and control first
The air-out direction of the wind speed or air outlet 101 of axial-flow fan 21 and the second axial-flow fan 22.
Control device can control the opening and closing of two axial-flow fans according to occupancy.For example, when number is less than m
When, the first axial-flow fan 21 is only opened, when number is less than n more than m, only opens the second axial-flow fan 22, when number is more than n
When, while opening two axial-flow fans.It, can also be according to its wind of how much controls of number after the unlatching of one or two axial-flow fan
Speed.
Control device can also control the unlatching quantity or wind speed of axial-flow fan according to human body temperature, when human body temperature and preset
A human body comfort temperature value difference it is larger when, control device i.e. judge that human body is warmmer or colder, through-flow can be opened at this time more
Fan increases its wind speed, to accelerate refrigeration or heating speed.
Control device can also control the wind direction of axial-flow fan according to position of human body, keep away people to reach cold wind, what hot wind headed on
Effect is that human body is more comfortable.
Preferably, the first axial-flow fan 21 and the axis of the second axial-flow fan 22 can be made not to be coaxially disposed so that the two with
The distance of corresponding air outlet is different.For example, can make the first axial-flow fan 21 at a distance from the air outlet of left side less than the second through-flow wind
Fan 22 is at a distance from right side air-out mouth.The air-supply differentiation of two axial-flow fans so can be achieved.If human body is apart from indoor unit
Distance farther out when, farther away first axial-flow fan 21 of air supplying distance can be opened, also may be selected simultaneously unlatching two axial-flow fans.
When human body when being closer, can open closer second axial-flow fan 22 of air supplying distance apart from indoor unit.
In some embodiments, the diameter of the first axial-flow fan 21 can be made to be equal to the second axial-flow fan 22, and the first through-flow
The length of fan 21 is longer than the second axial-flow fan 22, under same rotational speed, to make the air quantity of the first axial-flow fan 21 be greater than the
Two axial-flow fans 22.In this way, keeping the air quantity of farther away first axial-flow fan 21 of air supplying distance larger, can be conducive to send at a distance
Wind.Keep the air quantity of closer second axial-flow fan 22 of air supplying distance smaller, is conducive to closely blow, avoid closer apart from indoor unit
Human feeling to stronger wind, keep human body uncomfortable.
In some embodiments, as shown in Figure 1, Figure 7 shows, wall-hanging air conditioner indoor unit further includes two air ductings.Each
Air ducting is arranged at an air outlet 101, for adjusting the air-out direction of air outlet 101.
Each air ducting includes wind deflector 52 and pendulum leaf component.Wind deflector 52 is set to 101 inside of an air outlet, matches
It is set to the wind direction up and down that the axis extended around one or so rotationally adjusts the air outlet 101.The shaft connection of wind deflector 52 is used for
The motor for driving it to rotate.Pendulum leaf component is set to 101 inside of an air outlet comprising multiple pendulum leaves 51, multiple pendulum leaves 51
The left and right wind direction of the air outlet 101 can be adjusted with swinging.Specifically, such as Fig. 7, each pendulum leaf component further includes 53 He of connecting rod
Stepper motor.The length direction of connecting rod 53 extends in left-right direction, and can move back and forth along its length, and length direction is not
It is hinged with a pendulum leaf 51 respectively with position, when moving back and forth along its length so as to connecting rod 53, drive multiple pendulum leaves 51 same
Step swings.Stepper motor arrangement moves back and forth along its length at drive link 53, specifically how by stepper motor
The translational motion for being converted into connecting rod 53 is being that machinery field is generally known, and details are not described herein.
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, another air outlet recycles swing flap, or mixes the outlet air of two air outlets 101, forms mixed flow wind, is promoted and is used
The comfort level at family.
In some embodiments, as depicted in figs. 1 and 2, wall-hanging air conditioner indoor unit further includes drainage component 90 and connection
Part 92.Drainage component 90 extends in left-right direction and is arranged with the bottom surface interval of shell 10, with the bottom table with shell 10
Face limit jointly drainage air duct 102, for allow room air through drainage air duct 102 and from air outlet 101 blow out wind into
Row mixing, then blow to interior.
Specifically, heat exchange, referred to as heat exchange wind have been carried out with evaporator from the wind that air outlet 101 is blown out.Heat is handed over
Change wind from air outlet 101 outward blowout high speed blow out when, formed negative pressure, room air can under the suction function at air outlet
Heat exchange wind is flowed to along drainage air duct 102, forms drainage wind, drainage wind and heat exchange wind are mixed to form mixing wind.So that
When refrigeration, the temperature of mixing wind is higher than heat exchange wind, and in heating, the temperature of mixing wind is lower than heat exchange wind, enables to
Outlet air is more comfortable.
The length of drainage component 90 can be equal with the development length of wall indoor unit shell, and cross section can be in ellipse
Shape makes its upper surface convex surface, can be improved drainage effect.The both ends of connector 92 are separately connected shell 10 and conduction part
Part 90, for fixing drainage component 90.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (8)
1. a kind of wall-hanging air conditioner indoor unit, characterized by comprising:
Shell, bottom offer two air outlets arranged side by side in left-right direction；
Evaporator is arranged in the shell；
First axial-flow fan and the second axial-flow fan, axis extends in left-right direction and left and right is disposed side by side on the shell
It is interior；
Sensor set casing is removably mounted between two air outlets, has a window；
Force-feeling sensor is mounted in the sensor set casing, and probe stretches out the window to be exposed outside, for detecting
Human body information, the human body information include the human surface temperature of user, position of human body information and human body and wall-hanging air conditioner
The distance of indoor unit；
Control device, for controlling first axial-flow fan and second axial-flow fan simultaneously according to the human body information
Or a unlatching is selected, and control the wind speed of first axial-flow fan and second axial-flow fan or the outlet air side of the air outlet
To.
2. wall-hanging air conditioner indoor unit according to claim 1, which is characterized in that
Before the shell includes casing skeleton and is arranged on front side of the casing skeleton to constitute the wall-hanging air conditioner indoor unit
The front panel of portion's appearance；
The lower end of the sensor set casing is installed on the casing skeleton in a manner of snapping connection, and the sensor is fixed
The upper end of shell is fastenedly connected in the casing skeleton, and is blocked by the front panel.
3. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that further include:
Two air ductings, each air ducting is arranged at an air outlet, for adjusting the air outlet
Air-out direction.
4. wall-hanging air conditioner indoor unit according to claim 3, it is characterised in that each air ducting includes:
Wind deflector is set on the inside of the air outlet, and the axis for being configured to extend around one or so, which was rotationally adjusted, to be gone out
The wind direction up and down in air port；With
Leaf component is put, is set on the inside of the air outlet comprising multiple pendulum leaves, 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 further include:
Connecting rod, length direction extend in left-right direction, and can move back and forth along its length, the different parts point of length direction
It is not hinged with a pendulum leaf, when moving back and forth along its length so as to the connecting rod, drive the synchronous left and right of the multiple pendulum leaf
It swings；With
Stepper motor is configured to that the connecting rod is driven to move back and forth along its length.
6. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that the force-feeling sensor includes:
Human body temperature detection module is configured to the human surface temperature of detection indoor user；With
Infrared detection sensing module is configured to sense indoor user number, obtain the position of each human body and sense human body with
Its distance.
7. wall-hanging air conditioner indoor unit according to claim 1, it is characterised in that further include:
The drainage component extended in left-right direction, be installed on the shell and with housing bottom surface interval be arranged, with
The bottom surface of the shell limit jointly drainage air duct, for allow room air through the drainage air duct and from it is described out
After the wind of air port blowout is mixed, then blow to interior.
8. wall-hanging air conditioner indoor unit according to claim 7, it is characterised in that further include:
Connector, both ends are separately connected the shell and the drainage component, for fixing the drainage component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205217.XU CN208418976U (en) | 2018-02-06 | 2018-02-06 | Wall-hanging air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820205217.XU CN208418976U (en) | 2018-02-06 | 2018-02-06 | Wall-hanging air conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208418976U true CN208418976U (en) | 2019-01-22 |
Family
ID=65120529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820205217.XU Active CN208418976U (en) | 2018-02-06 | 2018-02-06 | Wall-hanging air conditioner indoor unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006320A (en) * | 2019-12-06 | 2020-04-14 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit, control method of air conditioner indoor unit and air conditioner |
| CN112555986A (en) * | 2020-12-03 | 2021-03-26 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2021212841A1 (en) * | 2020-04-21 | 2021-10-28 | 青岛海尔空调器有限总公司 | Human sensing apparatus for air conditioner and air conditioner |
-
2018
- 2018-02-06 CN CN201820205217.XU patent/CN208418976U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111006320A (en) * | 2019-12-06 | 2020-04-14 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit, control method of air conditioner indoor unit and air conditioner |
| WO2021212841A1 (en) * | 2020-04-21 | 2021-10-28 | 青岛海尔空调器有限总公司 | Human sensing apparatus for air conditioner and air conditioner |
| CN112555986A (en) * | 2020-12-03 | 2021-03-26 | 珠海格力电器股份有限公司 | Air conditioner |
| CN112555986B (en) * | 2020-12-03 | 2022-06-17 | 珠海格力电器股份有限公司 | Air conditioner |
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