CN207132443U - Indoor apparatus of air conditioner - Google Patents
Indoor apparatus of air conditioner Download PDFInfo
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- CN207132443U CN207132443U CN201720740183.XU CN201720740183U CN207132443U CN 207132443 U CN207132443 U CN 207132443U CN 201720740183 U CN201720740183 U CN 201720740183U CN 207132443 U CN207132443 U CN 207132443U
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Abstract
A kind of indoor apparatus of air conditioner, including housing and be arranged on the housing lower section wind outlet panel, help avoid from be arranged in wind outlet panel air outlet blowout air-flow be directly blown onto on ceiling.Indoor apparatus of air conditioner of the present utility model includes housing and is arranged on the wind outlet panel of the lower section of the housing, fan is provided with the housing, formed with air outlet in the wind outlet panel, wind blade is provided with the air outlet, in the wall of the composition air outlet of the wind outlet panel, radial outside wall has boot segment and the attached wall section extended outward from boot segment court, the cross sectional shape during cutting along the vertical direction of the boot segment is vertical straight line, angled straight lines, at least one of arc convex towards the radial outside of the air outlet, at least a portion of cross sectional shape during the cutting along the vertical direction of the attached wall section is in towards the convex arc of the radially inner side of the air outlet.
Description
Technical field
It the utility model is related to indoor apparatus of air conditioner, more particularly to the air-out including housing and the lower section for being arranged on the housing
The indoor apparatus of air conditioner of panel.
Background technology
In the past, there is a kind of indoor apparatus of air conditioner, as shown in figure 12, it includes housing 10X and is arranged under housing 10X
The wind outlet panel 20X of side, also, fan is provided with the housing 10X, formed with air-out on the wind outlet panel 20X
Mouth CFX, wind blade 40X is provided with air outlet CFX.
But, as shown in figure 12, by above-mentioned indoor apparatus of air conditioner so that housing 10X is located at the ceiling U back side and used
Wind panel 20X is from the case that the ceiling U modes exposed are installed in ceiling U, in the running, especially cooling operation
When, ceiling U flowings would generally be close to from the air-flow of air outlet CFX blowouts, with the increase of the duration of runs, from air outlet CFX
Contained dust etc. is readily adsorbed on the ceiling U around wind outlet panel 20X in the air-flow of blowout, causes ceiling U dirty.
Utility model content
The utility model is to complete in view of the above problems, and its object is to provide a kind of indoor apparatus of air conditioner, including shell
Body and be arranged on the housing lower section wind outlet panel, help avoid from be arranged in wind outlet panel air outlet blowout
Air-flow is directly blown onto on ceiling.
In order to solve the above technical problems, the utility model provides a kind of indoor apparatus of air conditioner, it includes housing and is arranged on
The wind outlet panel of the lower section of the housing, fan is provided with the space surrounded by the housing and the wind outlet panel, in institute
State in wind outlet panel formed with air outlet, wind blade is provided with the air outlet, described in the composition in the wind outlet panel
In the wall of air outlet, radial outside wall has boot segment and from the boot segment towards the attached wall section extended outward, described
The cross sectional shape during cutting along the vertical direction of boot segment is vertical straight line, angled straight lines, towards the air outlet footpath it is outside
At least one of convex arc in side, at least a portion of the cross sectional shape during cutting along the vertical direction of the attached wall section is in court
The arc convex to the radially inner side of the air outlet.
According to indoor apparatus of air conditioner of the present utility model, in the wall of the composition air outlet of wind outlet panel, radial outside wall
Face has boot segment and from boot segment towards the attached wall section that extends outward, the cross sectional shape during cutting along the vertical direction of boot segment
For vertical straight line, angled straight lines, towards at least one of convex arc of the radial outside of air outlet, the vertically side of attached wall section
It is in towards the convex arc of the radially inner side of air outlet at least a portion of cross sectional shape during cutting；Thereby, in boot segment
Under effect, blowout air-flow can be swimmingly guided out air outlet, avoid air-flow from forming turbulent flow in air outlet, improve blowout air-flow
Comfort level；Also, blowout air-flow can be smoothly transitted into attached wall section from boot segment, utilize wall attachment effect caused by attached wall section
(i.e. Coanda effect), blowout air-flow is not easy the surface away from attached wall section, and then change the flow direction of blowout air-flow；Especially
In the presence of the convex arc of the radially inner side towards air outlet, the forward downward diffusion of blowout air-flow elder generation, then along ceiling direction
Flowing, so as to be effectively prevented from being close to ceiling flowing from the air-flow of air outlet blowout, help avoid blowing out from air outlet
Air-flow be directly blown onto on ceiling, prevent ceiling to be blown the dust in air-flow and make dirty.
In the utility model, preferably described wind outlet panel has outside frame portion, in the vertical direction, the outside frame portion
The distance between the lower end of top and the attached wall section >=10mm.
According to the indoor apparatus of air conditioner of said structure, in the vertical direction, the lower end of the top of outside frame portion and attached wall section it
Between distance >=10mm, therefore, under the installment state of indoor apparatus of air conditioner, by make outside frame portion top in the vertical direction
Abutted with ceiling, the distance between lower end of ceiling and attached wall section can be made to reach more than 10mm in the vertical direction, thereby,
Compared with above-mentioned distance to be set to the situation less than 10mm, the air-flow from air outlet blowout can be more effectively avoided to be close to ceiling
Flowing, prevents ceiling to be blown the dust in air-flow and make dirty.
In the utility model, preferably described wind outlet panel has an outside frame portion, the outside frame portion have from it is described go out
Radially outside tilts the inclined plane of extension upward for the bottom of wind panel, is setting the angle between the inclined plane and horizontal plane
For γ when, meet 0 °≤γ≤60 °.
According to the indoor apparatus of air conditioner of said structure, outside frame portion from the bottom of wind outlet panel radially it is outer it is lateral upward
It is that γ meets 0 ° of ＜ γ≤60 ° to tilt the angle between the inclined plane of extension and horizontal plane, thereby, with above-mentioned angle is set into big
Compared in 60 ° of situations, the air-flow that can be effectively prevented from from air outlet blowout is directly blown onto on ceiling, prevents that ceiling from being blown
The dust gone out in air-flow is made dirty, at the same time, can lift the aesthetic property that wind outlet panel coordinates with ceiling.
In the utility model, the cross sectional shape during cutting along the vertical direction of preferably described attached wall section is in by radius of curvature
The shape that different multi-section circular arcs is formed by connecting.
According to the indoor apparatus of air conditioner of said structure, by being appropriately arranged with the hop count of circular arc, multi-section circular arc can be utilized gradual
Change the direction of attached wall air-flow, suppress attached wall air-flow and peeled off from attached wall section, help to lift attached wall effect, avoid blowing from air outlet
The air-flow gone out is directly blown onto on ceiling, prevents ceiling to be blown the dust in air-flow and make dirty.
In the utility model, preferably in the multi-section circular arc, the radius of curvature of the circular arc of outer side is more than in the inner part
Circular arc radius of curvature.
According to the indoor apparatus of air conditioner of said structure, the radius of curvature of the circular arc of outer side is more than the curvature of circular arc in the inner part
Radius, the change degree in the direction of attached wall air-flow can be gradually stepped up, suppress attached wall air-flow and peeled off from attached wall section, help to be lifted
Attached wall effect, avoid the air-flow from air outlet blowout from being directly blown onto on ceiling, prevent ceiling to be blown the dust in air-flow
Make dirty.
In the utility model, preferably described wind outlet panel has outside frame portion, and the outside frame portion, which has, is fixed on institute
The movable part stated the fixed part of housing and can opened relative to the fixed part, the movable part have the attached wall section.
According to the indoor apparatus of air conditioner of said structure, the rotation of the remote movable part by turning to movable part to make attached wall section
The one end at center extends downwardly equivalent to by attached wall section positioned at position further below, can more effectively avoid blowing from air outlet
The air-flow gone out is directly blown onto on ceiling, prevents ceiling to be blown the dust in air-flow and make dirty.
In the utility model, filter screen is preferably provided with the housing, and the fixed part has opening portion, the opening
Portion have can for the filter screen taking-up size, the movable part be arranged in a manner of it can rotate in the opening portion can
Dynamic plate.
According to the indoor apparatus of air conditioner of said structure, when indoor apparatus of air conditioner operates, opened by making movable part turn to opening
The position of oral area, easily the filter screen for being installed on housing can be safeguarded via opening portion, such as the filter that housing will be installed on
Net is cleaned after pulling down, and is then re-installed in housing.
In the utility model, preferably described wind outlet panel has outside frame portion, and the outside frame portion, which has, is fixed on institute
The movable part stated the fixed part of housing and can lifted relative to the fixed part, the movable part have the attached wall section.
According to the indoor apparatus of air conditioner of said structure, when indoor apparatus of air conditioner operates, by declining movable part, with movable part
The situation of rising is compared, and the bottom of attached wall section can be made thereby, more effectively to be avoided from air outlet positioned at position further below
The air-flow of blowout is directly blown onto on ceiling, prevents ceiling to be blown the dust in air-flow and make dirty.
In the utility model, preferably described indoor apparatus of air conditioner also has lift drive mechanism, the lift drive mechanism
Including motor and pinion and rack, the pinion and rack power of the motor is transferred to the movable part so that
The movable part lifts.
According to the indoor apparatus of air conditioner of said structure, simple structure can be utilized to realize the lifting of movable part, help to reduce
Manufacturing cost.
In the utility model, preferably described fan is aerofoil fan.
In the utility model, the indoor apparatus of air conditioner has control unit, and the control unit controls the indoor apparatus of air conditioner
Operating, the air-flow of the air outlet blowout is flowed through the attached wall section and the wind blade, be directed away from the wind outlet panel
Direction diffusion.
According to the indoor apparatus of air conditioner of said structure, the collective effect by using attached wall section and wind blade makes blowout air-flow
Spread to the direction away from wind outlet panel, can more effectively avoid the air-flow from air outlet blowout from being directly blown onto on ceiling,
Ceiling is prevented to be blown the dust in air-flow and make dirty.
In the utility model, preferably under cooling operation pattern, set the wind blade towards the boot segment
Face the extended line of above-below direction both ends line and the lower end of the boot segment at the angle of extended line when being α, meet 15 °
≤α≤60°。
According to the indoor apparatus of air conditioner of said structure, when indoor apparatus of air conditioner operates, by with meet 15 °≤α≤60 ° this
The mode of condition is controlled to the rotational angle of wind blade, can be effectively compared with α to be set as to the situation of other angles
The air-flow from air outlet blowout is avoided to be directly blown onto on ceiling.
In the utility model, preferably under cooling operation pattern, the wind blade and the boot segment are being set most
When short distance is L, meet 10mm≤L≤40mm.
According to the indoor apparatus of air conditioner of said structure, when indoor apparatus of air conditioner operates, by with meet 10mm≤L≤40mm this
The mode of one condition is controlled to the rotational angle of wind blade, compared with L to be set as to the situation of other values, is contributed to really
Protect attached wall section and play attached wall effect, also, can ensure that air output.
It is described attached setting in the section preferably in the cutting along the vertical direction of the attached wall section in the utility model
When the angle between tangent line and horizontal plane at the farthest point of the line at the both ends from the attached wall section of wall section is β, meet 0 ° of ＜ β
≤60°。
According to the indoor apparatus of air conditioner of said structure, help to lift attached wall effect.
In the utility model, preferably under cooling operation pattern, the lower end of the wind blade and the attached wall are being set
When the distance between lower end of section is D, meet 0mm≤D≤35mm.
According to the indoor apparatus of air conditioner of said structure, help to lift attached wall effect.
Utility model effect
According to the utility model, in the wall of the composition air outlet of wind outlet panel, radial outside wall has boot segment
With from boot segment towards the attached wall section that extends outward, the cross sectional shape during cutting along the vertical direction of boot segment is vertical straight line,
Angled straight lines, towards at least one of convex arc of the radial outside of air outlet, during the cutting along the vertical direction of attached wall section
At least a portion of cross sectional shape is in towards the convex arc of the radially inner side of air outlet；Thereby, in the presence of boot segment, can incite somebody to action
Blowout air-flow is swimmingly guided out air outlet, avoids air-flow from forming turbulent flow in air outlet, improves the comfort level of blowout air-flow；And
And blowout air-flow can be smoothly transitted into attached wall section from boot segment, using wall attachment effect (i.e. Coanda effect) caused by attached wall section,
Blowout air-flow is not easy the surface away from attached wall section, and then change the flow direction of blowout air-flow；Especially towards air outlet
The convex arc of radially inner side in the presence of, blowout air-flow elder generation forward downward diffusion, then flowed along ceiling direction, so as to have
The air-flow avoided to effect from air outlet blowout is close to ceiling flowing, and the air-flow helped avoid from air outlet blowout is directly blown onto
On ceiling, ceiling is prevented to be blown the dust in air-flow and make dirty.
Brief description of the drawings
Fig. 1 is the integrally-built sectional side view for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 1.
Fig. 2 is the part of the structure of the wind outlet panel for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 1
Sectional side view, and represent that wind blade turns to the state for the position for opening air outlet.
Fig. 3 is the part of the structure of the wind outlet panel for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 1
Sectional side view, and represent that wind blade turns to the state for the position for closing air outlet.
Fig. 4 is the part of one of the operation mode for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 1
Sectional side view.
Fig. 5 is the part of one of the operation mode for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 1
Sectional side view.
Fig. 6 is the partial cross-sectional side-elevation view of the structure for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 1.
Fig. 7 is the schematic diagram of the air-flow blowout effect for the indoor apparatus of air conditioner for representing the utility model embodiment 1, wherein,
Arrow represents the flow direction of air-flow.
Fig. 8 is the partial cross-sectional side-elevation view of the structure for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 2, and table
Show that wind blade turns to the position for closing air outlet, movable part turns to the state for closing the position being open.
Fig. 9 is the part of the structure of the wind outlet panel for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 2
Sectional side view, and represent that wind blade turns to the position for opening air outlet, movable part turns to the state for opening the position being open.
Figure 10 is the partial cross-sectional side-elevation view of the structure for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 3, and
Represent the state that wind blade turns to the position for closing air outlet, movable part rises.
Figure 11 is the part of the structure of the wind outlet panel for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 3
Sectional side view, and represent the state that wind blade turns to the position for opening air outlet, movable part declines.
Figure 12 is to represent that the air-flow for not including the indoor apparatus of air conditioner of the prior art of attached wall section blows out the schematic diagram of effect, its
In, arrow represents the flow direction of air-flow.
(symbol description)
1 indoor apparatus of air conditioner
10 housings
20 wind outlet panels
21 air outlets
22 outside frame portions
221 inclined planes
211 radial outside walls
2111 boot segments
2112 attached wall sections
30 fans
40 wind blades
50 heat exchangers
60 supports
70 filter screens
GD, GDA fixed part
KK opening portions
KD, KDA movable part
Embodiment
Below, referring to the drawings, according to the actual installation state of indoor apparatus of air conditioner to indoor apparatus of air conditioner of the present utility model
Embodiment illustrates.Herein, the actual installation state of so-called indoor apparatus of air conditioner, refer to indoor apparatus of air conditioner so that housing position
The state being installed in the back side of ceiling and the mode that makes wind outlet panel expose from ceiling in ceiling.
It may be mentioned that in this application, the direction term such as " on ", " under " represents the actual installation in indoor apparatus of air conditioner
Direction under state, also, " radially inner side " and " radial outside " using the rotation axis of the fan in indoor set main body as base
It is accurate.
<Embodiment 1>
Referring to Fig. 1~7, the embodiment 1 of indoor apparatus of air conditioner of the present utility model is illustrated, wherein, Fig. 1 is
The integrally-built sectional side view of the indoor apparatus of air conditioner of the utility model embodiment is showed schematically, Fig. 2 is to show schematically this
The partial cross-sectional side-elevation view of the structure of the wind outlet panel of the indoor apparatus of air conditioner of utility model embodiment, and represent that wind blade turns to
The state of the position of air outlet is opened, Fig. 3 is the outlet air surface for the indoor apparatus of air conditioner for showing schematically the utility model embodiment
The partial cross-sectional side-elevation view of the structure of plate, and represent that wind blade turns to the state for the position for closing air outlet, Fig. 4 is signal earth's surface
Show the partial cross-sectional side-elevation view of one of the operation mode of the indoor apparatus of air conditioner of the utility model embodiment, Fig. 5 is to show schematically
The partial cross-sectional side-elevation view of one of the operation mode of the indoor apparatus of air conditioner of the utility model embodiment, Fig. 6 are to show schematically this
The partial cross-sectional side-elevation view of the structure of the indoor apparatus of air conditioner of utility model embodiment 1, Fig. 7 are to represent the utility model embodiment 1
Indoor apparatus of air conditioner air-flow blowout effect schematic diagram, wherein, arrow represent air-flow flow direction.
As shown in figure 1, indoor apparatus of air conditioner 1 includes housing 10 and is arranged on the wind outlet panel 20 of the lower section of the housing 10,
Fan 30 is provided with the housing 10, formed with air outlet 21 in the wind outlet panel 20, is set in the air outlet 21
It is equipped with wind blade 40.
Herein, the fan 30 is installed on the top plate of the housing 10 via support 60, also, in the housing 10 also
Heat exchanger 50 and filter screen 70 are provided with, the heat exchanger 50 and filter screen 70 from radial outside respectively to surround the fan 30
Mode is set, also, is used as the fan 30, can use aerofoil fan.
In addition, as shown in Fig. 2 in the wall of the composition air outlet 21 of the wind outlet panel 20, radial outside wall
Face 211 has boot segment 2111 and from the boot segment 2111 towards the attached wall section 2112 extended outward, the attached wall section 2112
Cutting along the vertical direction when cross sectional shape be in towards the convex arc of the radially inner side of air outlet 21 (be attached wall section 2112 herein
Cutting along the vertical direction when cross sectional shape be in integrally towards the convex arc of the radially inner side of air outlet 21, but be not limited to
This, as long as at least a portion of the cross sectional shape during cutting along the vertical direction of attached wall section 2112 is in the radial direction towards air outlet 21
The convex arc in inner side).
Herein, as shown in Figures 2 and 3, the boot segment 2111 by the vertical wall parallel with above-below direction and relative to
(cross sectional shape during cutting along the vertical direction of i.e. described boot segment 2111 is straight for vertical for the inclined inclined plane formation of above-below direction
The combination of line and the angled straight lines being connected with vertical straight line), also, the cutting during cutting along the vertical direction of the attached wall section 2112
Face shape is the constant circular arc of radius of curvature.
In addition, as shown in Figures 2 and 3, the wind outlet panel 20 has outside frame portion 22, also, in the vertical direction, institute
State the distance between the top of outside frame portion 22 and the lower end of the attached wall section 2112 H >=10mm.
In addition, as shown in figure 3, the outside frame portion 22 have from the bottom of the wind outlet panel 20 radially it is outer laterally toward
The inclined plane 221 of inclined upward extension, when setting the angle between the inclined plane 221 and horizontal plane as γ, meet 0 ° of ＜ γ
≤60°。
In addition, in the present embodiment, indoor apparatus of air conditioner 1 also has control unit (not shown), and the control unit is to air-conditioning
The operating of indoor set 1 is controlled, and the air-flow from the air outlet 21 blowout is flowed through the attached wall section 2112 and the wind-guiding
Blade 40, it is directed away from the direction diffusion of the wind outlet panel 20.
In addition, as shown in figure 4, under cooling operation pattern, set the wind blade 40 towards the boot segment
The angle of the extended line of the above-below direction both ends line in 2111 face and the extended line at the lower end of the boot segment 2111 is α
When, preferably meet 15 °≤α≤60 °.Also, under cooling operation pattern, set the lower end of the wind blade 40 with it is described attached
When the distance between lower end of wall section 2112 is D, meet 0mm ＜ D≤35mm, specifically, in the vertical direction, wind blade 40
Lower end be located at the top of the attached lower end of wall section 2112.
In addition, as shown in figure 5, under cooling operation pattern, the most short of the wind blade 40 and the boot segment is being set
When distance is L, preferably meet 10mm≤L≤40mm.
In addition, as shown in fig. 6, in the present embodiment, cutting in the cutting along the vertical direction of the attached wall section 2112
In face, tangent line LQ and water at the farthest point of the line for the upper and lower ends from the attached wall section 2112 for setting the attached wall section 2112
When angle between plane is β, meet 0 ° of ＜ β≤60 °.
According to present embodiment, in the wall of the composition air outlet 21 of wind outlet panel 20, radial outside wall 211 has
Boot segment 2111 and from boot segment 2111 towards the attached wall section 2112 extended outward, during the cutting along the vertical direction of boot segment 2111
Cross sectional shape be vertical straight line, the cross sectional shape during cutting along the vertical direction of attached wall section 2112 is in towards the footpath of air outlet 21
The arc convex to inner side, therefore, as shown in fig. 7, in the presence of boot segment 2111, blowout air-flow can be swimmingly guided out out
Air port 21, avoid air-flow from forming turbulent flow in the air outlet 21, improve the comfort level of blowout air-flow, also, attached wall section 2112 be from
Boot segment 2111 smoothly extends towards outside, and therefore, blowout air-flow smoothly flow to attached wall section 2112 along boot segment 2111, has
Body, according to wall attachment effect, the cross sectional shape during cutting along the vertical direction of attached wall section 2112 is in integrally towards air outlet 21
The convex arc of radially inner side, blowout air-flow are first in the presence of the part of the close boot segment 2111 of the arc of above-mentioned radial direction convex
Flowed towards front lower place, then along ceiling side in the presence of the part of the remote boot segment 2111 of the arc of above-mentioned radial direction convex
To flowing, the air-supply effect under cooling operation pattern was so both can ensure that, and can prevents from blowing out the molecule absorption in air-flow
Onto ceiling, and then prevent that ceiling is dirty.
In addition, according to present embodiment, in the vertical direction, the lower end of the top of outside frame portion 22 and attached wall section 2112 it
Between distance H >=10mm, therefore, under the installment state of indoor apparatus of air conditioner, by make outside frame portion 22 top in upper and lower
Abutted upwards with ceiling, can make in the vertical direction the distance between lower end of ceiling and attached wall section 2112 reach 10mm with
On, thereby, blowout air-flow is in the presence of attached wall section, and first flowing underneath flows in the horizontal direction again forward, even if air-flow is upper
Lower section diffuses up, also can with ceiling keep certain distance, so as to be effectively prevented from from air outlet 21 blow out air-flow it is tight
Ceiling flowing is pasted, prevents ceiling to be blown the dust in air-flow and make dirty.
In addition, according to present embodiment, outside frame portion 22 from the bottom of wind outlet panel 20 radially it is outer it is lateral upward
It is that γ meets 0 °≤γ≤60 ° to tilt the angle between the inclined plane 221 of extension and horizontal plane, thereby, with above-mentioned angle is set
Compared for the situation more than 60 °, can be effectively prevented from being directly blown onto on ceiling from the air-flow that air outlet 21 is blown out, prevent smallpox
The dust that plate is blown in air-flow is made dirty, and at the same time, inclined plane 221 can weaken wind outlet panel and smallpox from visual effect
Difference in height between plate, the aesthetic property that wind outlet panel coordinates with ceiling can be lifted.
In addition, according to present embodiment, when indoor apparatus of air conditioner 1 carries out cooling operation, by meet 15 °≤α≤60 °
The mode of this condition is controlled to the rotational angle of wind blade 40, is formed gradually between wind blade and air outlet madial wall
The current path of contracting, be advantageous to lift air-flow velocity formation primary air, make blowout air-flow first before in the presence of attached wall section
Flowing underneath, then flowed along ceiling direction.
In addition, according to present embodiment, when indoor apparatus of air conditioner 1 carries out cooling operation, by with meet 0mm≤D≤
The mode pair of 35mm (specifically, in the vertical direction, the lower end of wind blade is located at the top of attached wall section lower end) this condition
The rotational angle of wind blade 40 is controlled, and wind blade cooperates with attached wall section.
In addition, according to present embodiment, when indoor apparatus of air conditioner 1 carries out cooling operation, by with meet 10mm≤L≤
The mode of this condition of 40mm is controlled to the rotational angle of wind blade 40, blows out airflow passes wind blade and air outlet
The current path formed between madial wall, flow velocity lifting, helps to ensure that attached wall section 2112 plays attached wall effect.
Especially, in 1 cooling operation of indoor apparatus of air conditioner, by with simultaneously meet 15 °≤α≤60 °, 10mm≤L≤
40mm, 0mm≤D≤35mm mode are controlled to the rotational angle of wind blade 40, can be effectively prevented from from air outlet
The air-flow of 21 blowouts is directly blown onto on ceiling, and and can prevents the downward blow-through of air-flow, it is ensured that blowout air-flow is first according to wall attachment effect
Flowing underneath facing forward flows in the horizontal direction again, recommends air quantity for admission to school, lifts comfort level.
In addition, according to present embodiment, meet 0 ° of ＜ β≤60 °, blowout air-flow above-mentioned radial direction convex arc it is close
First flowed in the presence of the part of boot segment 2111 towards front lower place, then the remote boot segment of the arc in above-mentioned radial direction convex
Flowed in the presence of 2111 part towards horizontal direction, so both can ensure that the air-supply effect under cooling operation pattern, and can
The molecule for preventing from blowing out in air-flow is adsorbed onto on ceiling, and then prevents that ceiling is dirty.
<Embodiment 2>
Referring to Fig. 8,9, the embodiment 2 of indoor apparatus of air conditioner of the present utility model is illustrated, wherein, Fig. 8 is
The partial cross-sectional side-elevation view of the structure of the indoor apparatus of air conditioner of the utility model embodiment 2 is showed schematically, and represents that wind blade turns
The state for the position for closing opening that turns to is moved to the position of closing air outlet, movable part, and Fig. 9 is to show schematically that this practicality is new
The partial cross-sectional side-elevation view of the structure of the wind outlet panel of the indoor apparatus of air conditioner of type embodiment 2, and represent that wind blade turns to opening
The position of air outlet, movable part turn to the state for the position for opening opening.
Present embodiment and above-mentioned embodiment 1 are essentially identical, and difference is the structure of wind outlet panel.
Herein, pair with above-mentioned embodiment identical part mark identical part, and said centered on difference
It is bright.
As shown in figure 8, wind outlet panel 20 has outside frame portion 22, the outside frame portion 22, which has, is fixed on consolidating for housing 10
Determine portion GD and there can be attached wall section 2112 relative to fixed part GD the movable part KD, the movable part KD opened.
In addition, filter screen 70 and being non-integrally formed, its at least a portion (such as left part in Fig. 8) can be relative to other
Independently pulled down from the housing 10 part.
In addition, the fixed part GD has opening portion KK, opening portion KK has and can supply the filter screen 70 (at least one
Point) take out size.
Herein, the movable part KD is the movable platen being arranged in a manner of it can rotate in the opening portion KK.
In addition, rotation of the control unit to the movable part KD is controlled.
According to present embodiment, the technique effect essentially identical with above-mentioned embodiment can be played.
In addition, according to present embodiment, when indoor apparatus of air conditioner operates, as shown in figure 9, making movably by using control unit
Portion KD turns to the position for opening opening portion KK, the situation with movable part KD as shown in Figure 8 positioned at the position for closing opening portion KK
Compare, the remote movable part KD of attached wall section 2112 one end of center of rotation can be made to be added attached positioned at position further below
The distance between the lower end of wall section 2112 and ceiling, in the presence of attached wall section, blow out and keep one between air-flow and ceiling
Fixed distance, thereby, it can more effectively avoid being directly blown onto on ceiling from the air-flow that air outlet 21 is blown out, prevent ceiling
The dust being blown in air-flow is made dirty.
In addition, according to present embodiment, when indoor apparatus of air conditioner operates, as shown in figure 9, making movably by using control unit
Portion KD turns to the position for opening opening portion KK, can be easily via opening portion KK to being installed on the filter screen 70 of housing 10 (extremely
A few part) safeguarded, such as cleaned after the filter screen 70 for being installed on housing 10 is pulled down, then it is re-installed in housing
10。
<Embodiment 3>
Referring to Figure 10,11, the embodiment 3 of indoor apparatus of air conditioner of the present utility model is illustrated, wherein, Figure 10
It is the partial cross-sectional side-elevation view of the structure for the indoor apparatus of air conditioner for showing schematically the utility model embodiment 3, and represents wind blade
Turn to the position for closing air outlet, the state that movable part rises, Figure 11 shows schematically the utility model embodiment 3
The partial cross-sectional side-elevation view of the structure of the wind outlet panel of indoor apparatus of air conditioner, and represent wind blade turn to open air outlet position,
The state that movable part declines.
Present embodiment and above-mentioned embodiment 1 are essentially identical, and difference is the structure of wind outlet panel.
Herein, pair with above-mentioned embodiment identical part mark identical part, and said centered on difference
It is bright.
As shown in Figure 10, wind outlet panel 20 has outside frame portion 22, and the outside frame portion 22, which has, is fixed on housing 10
Fixed part GDA and can relative to fixed part GDA lift movable part KDA, the movable part KDA have attached wall section 2112.
Herein, although not shown, but indoor apparatus of air conditioner also has lift drive mechanism, and the lift drive mechanism includes motor
And the power of the motor is transferred to the movable part KDA so that this can by pinion and rack, the pinion and rack
Dynamic portion KDA liftings.
According to present embodiment, the technique effect essentially identical with above-mentioned embodiment can be played.
In addition, according to present embodiment, when indoor apparatus of air conditioner operates, as shown in figure 11, making by using control unit can
Dynamic portion KDA declines, and compared with the situation that movable part KDA as shown in Figure 10 rises, can make the bottom of attached wall section 2112 positioned at more lower
The position of side, thereby, it can more effectively avoid being directly blown onto on ceiling from the air-flow that air outlet 21 is blown out.
The utility model is exemplarily described above in conjunction with accompanying drawing, it is clear that specific implementation of the present utility model is not
Limited by above-mentioned embodiment.
For example, in the above-described embodiment, the cross sectional shape during cutting along the vertical direction of attached wall section 2112 is curvature half
The constant circular arc in footpath, but be not limited thereto, the cross sectional shape during cutting along the vertical direction of attached wall section 2112 can also be in by
The shape that the different multi-section circular arc of radius of curvature is formed by connecting.In addition, in such a situation it is preferred in the multi-section circular arc,
The radius of curvature of the circular arc of outer side is more than the radius of curvature of the circular arc of the housing side., can be more effective according to this structure
Ground avoids being directly blown onto on ceiling from the air-flow that air outlet 21 is blown out.
In addition, in the above-described embodiment, boot segment 2111 is by the vertical wall parallel with above-below direction and relative to upper
The lower inclined inclined plane in direction is formed, but is not limited thereto, and boot segment also can be only by relative to the inclined inclination of above-below direction
Face is formed.In this case, so that attached wall section together with wind blade by fan blowout air-flow along attached wall section radially
Under the cooling operation pattern of guided outside, as above-mentioned embodiment, preferably meet 15 °≤α≤60 °, also, preferred satisfaction
10mm≤L≤40mm, also, preferably meet 0mm≤D≤35mm.
In addition, in the above-described embodiment, wind blade upset, it can also preferably meet 0mm under heating operation mode
≤ D≤35mm, and the lower end of wind blade is located at the lower section of attached wall section.So, be advantageous to the air-flow of fan blowout is more downward
Guiding, quick heating is realized, had not only ensured comfortableness but also the height dimension of wind outlet panel will not be increased.
In addition, although not shown, but boot segment can also be formed by curved surface, or by the vertical wall parallel with above-below direction and
Formed relative at least one party in the inclined inclined plane of above-below direction with curved surface.
In addition, in the above-described embodiment, as the fan 30, it is not limited to aerofoil fan.
Claims (13)
1. a kind of indoor apparatus of air conditioner, including housing and be arranged on the housing lower section wind outlet panel, set in the housing
Fan is equipped with, formed with air outlet in the wind outlet panel, wind blade is provided with the air outlet, it is characterised in that
In the wall of the composition air outlet of the wind outlet panel, radial outside wall has boot segment and from the guiding
The attached wall section that section court extends outward,
The cross sectional shape during cutting along the vertical direction of the boot segment is vertical straight line, angled straight lines, towards the air outlet
At least one of the convex arc of radial outside,
At least a portion of cross sectional shape during the cutting along the vertical direction of the attached wall section is in the radial direction towards the air outlet
The convex arc in inner side.
2. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
The wind outlet panel has outside frame portion,
In the vertical direction, the distance between the top of the outside frame portion and the lower end of the attached wall section >=10mm.
3. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
The wind outlet panel has outside frame portion,
The outside frame portion has that radially outside tilts the inclined plane of extension upward from the bottom of the wind outlet panel,
When setting the angle between the inclined plane and horizontal plane as γ, meet 0 ° of ＜ γ≤60 °.
4. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
The cross sectional shape during cutting along the vertical direction of the attached wall section is in be formed by connecting by the different multi-section circular arc of radius of curvature
Shape.
5. indoor apparatus of air conditioner as claimed in claim 4, it is characterised in that
In the multi-section circular arc, the radius of curvature of the circular arc of outer side is more than the radius of curvature of circular arc in the inner part.
6. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
The attached wall section is movable.
7. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
The fan is aerofoil fan.
8. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
The indoor apparatus of air conditioner has control unit, and the control unit controls the indoor apparatus of air conditioner operating, blows the air outlet
The air-flow gone out flows through the attached wall section and the wind blade, is directed away from the direction diffusion of the wind outlet panel.
9. indoor apparatus of air conditioner as claimed in claim 8, it is characterised in that
Under cooling operation pattern, the above-below direction both ends line in the face towards the boot segment of the wind blade is being set
When the angle of extended line and the extended line at the lower end of the boot segment is α, meet 15 °≤α≤60 °.
10. indoor apparatus of air conditioner as claimed in claim 8, it is characterised in that
Under cooling operation pattern, when setting the beeline of the wind blade and the boot segment as L, meet 10mm≤L
≤40mm。
11. indoor apparatus of air conditioner as claimed in claim 1, it is characterised in that
In section in the cutting along the vertical direction of the attached wall section, the both ends from the attached wall section of the attached wall section are being set
When the angle between tangent line and horizontal plane at line solstics is β, meet 0 ° of ＜ β≤60 °.
12. indoor apparatus of air conditioner as claimed in claim 8, it is characterised in that
Under operation mode, when the distance between setting the lower end of the lower end of the wind blade and the attached wall section is D, meet
0mm≤D≤35mm。
13. indoor apparatus of air conditioner as claimed in claim 8, it is characterised in that
Under operation mode, in the vertical direction, the lower end of the wind blade is located at the top of the lower end of the attached wall section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740183.XU CN207132443U (en) | 2017-06-23 | 2017-06-23 | Indoor apparatus of air conditioner |
| PCT/JP2018/023837 WO2018235946A1 (en) | 2017-06-23 | 2018-06-22 | Air conditioning indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740183.XU CN207132443U (en) | 2017-06-23 | 2017-06-23 | Indoor apparatus of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132443U true CN207132443U (en) | 2018-03-23 |
Family
ID=61632094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740183.XU Active CN207132443U (en) | 2017-06-23 | 2017-06-23 | Indoor apparatus of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114687A (en) * | 2017-06-23 | 2019-01-01 | 大金工业株式会社 | Air conditioner indoor unit |
-
2017
- 2017-06-23 CN CN201720740183.XU patent/CN207132443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114687A (en) * | 2017-06-23 | 2019-01-01 | 大金工业株式会社 | Air conditioner indoor unit |
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