CN207501250U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
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- CN207501250U CN207501250U CN201720740182.5U CN201720740182U CN207501250U CN 207501250 U CN207501250 U CN 207501250U CN 201720740182 U CN201720740182 U CN 201720740182U CN 207501250 U CN207501250 U CN 207501250U
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Abstract
A kind of air conditioner indoor unit can guide the air inlet air-flow in an orderly manner before being reached around the shaft of the aerofoil fan from air inlet air-flow, to reduce the air turbulence of indoor unit enclosure, reduce noise, and can be ensured that the air output of outlet air air-flow.Air conditioner indoor unit includes：Indoor unit shell, the indoor unit shell have air inlet and air outlet, wherein, the air inlet is set at least part of the circumferential lateral surface of the indoor unit shell, and the air outlet is set at least part of the lower surface of the indoor unit shell；And aerofoil fan, the aerofoil fan is configured in the indoor unit shell, and form the air-flow that the air outlet is flowed to from the air inlet, the air conditioner indoor unit is additionally included in the indoor unit shell for the air guide guided to the air inlet air-flow that the aerofoil fan is flowed to from air inlet, the lateral air outlet side extension of top plate one of the air guide from the indoor unit shell.
Description
Technical field
The utility model is related to a kind of air conditioner indoor unit.
Background technology
It is currently, there are a kind of indoor unit for the air-conditioning device for setting and using in a manner of being embedded in indoor ceiling.
For example, in the air conditioning indoor unit embedded in ceiling shown in patent document 1 (Chinese patent discloses CN102245975)
In propose such as lower structure：The air conditioning indoor unit embedded in ceiling is to the superjacent air space of the ceiling of air-conditioning object space
Air is adjusted, and the air is supplied to the air-conditioning object space, and the air conditioning indoor unit embedded in ceiling includes：
Indoor unit shell, the circumferential lateral surface of indoor unit shell have air inlet, and the lower surface of indoor unit shell has air outlet；And axis
Flow fan, the aerofoil fan are configured in the indoor unit shell, and are formed from the air inlet and flowed to the air outlet
Air-flow.
In the structure of the air conditioning indoor unit embedded in ceiling of above patent document 1, due to from set on the indoor unit
The air inlet air-flow that the air inlet of the circumferential lateral surface of shell enters in the indoor unit shell may be inhaled into the axis stream wind
It collides before around the shaft of fan, the intake for being inhaled into the air inlet air-flow of the aerofoil fan is caused to become smaller, it is final to pass through
The air output for crossing the outlet air air-flow of the aerofoil fan blowout also becomes smaller.
In addition, because air inlet air-flow collides before being inhaled into around the shaft of the aerofoil fan, inside can be caused
Air turbulence, and then noise is caused to become larger.
Utility model content
The utility model is to complete in view of the above problems, and its purpose is to provide a kind of air conditioner indoor unit, air conditioning chambers
Interior machine can be reached around the shaft of the aerofoil fan in the air inlet air-flow entered in the indoor unit shell from air inlet (in
Between part) before, the air inlet air-flow is guided in an orderly manner by the air guide being arranged in the indoor unit shell, from
And the air turbulence of indoor unit enclosure can be reduced, noise is reduced, and can be ensured that and blown out by the aerofoil fan
Outlet air air-flow air output.
The first aspect of the utility model provides a kind of air conditioner indoor unit, empty to the top of the ceiling of air-conditioning object space
Between air be adjusted, and the air is supplied to the air-conditioning object space, the air conditioner indoor unit includes：Outside indoor unit
Shell, the indoor unit shell have air inlet and air outlet, wherein, the air inlet is set on the peripheral side of the indoor unit shell
At least part in face, the air outlet are set at least part of the lower surface of the indoor unit shell；And aerofoil fan,
The aerofoil fan is configured in the indoor unit shell, and forms the air-flow that the air outlet is flowed to from the air inlet,
It is characterized in, the air conditioner indoor unit is additionally included in the indoor unit shell and is used for flowing to the aerofoil fan from air inlet
The air guide that air inlet air-flow guides, the lateral air outlet of top plate one of the air guide from the indoor unit shell
Side extends.
It is formed according to as described above, due to including in the indoor unit shell for flowing to the axis stream from air inlet
The air guide that the air inlet air-flow of fan guides, and the top plate one of the air guide from the indoor unit shell is lateral
Therefore the air outlet side extension, is avoided that the air inlet air-flow in from air inlet into the indoor unit shell by axis stream
It collides before fan sucking, so that the intake for being inhaled into the air inlet air-flow of the aerofoil fan will not be due to collision
Become smaller, and the air output for eventually passing through the outlet air air-flow of the aerofoil fan blowout will not become smaller.
Additionally it is possible to reduce the air inlet air-flow of indoor unit enclosure leads to air turbulence when colliding, and
The noise generated due to airflow collision can be reduced.
The air conditioner indoor unit of the second aspect of the utility model is the air conditioner indoor unit in the first aspect of the utility model
On the basis of, the air guide can assemble and disassemble ground or be integrally fixed on the top plate of the indoor unit shell.
It is formed according to as described above, since the air guide can assemble and disassemble ground or be integrally fixed to the indoor unit shell
Top plate on, therefore, it is possible to cause the mounting structure of air guide simple.
The air conditioner indoor unit of the third aspect of the utility model is the air conditioner indoor unit in the first aspect of the utility model
On the basis of, for the indoor unit shell integrally in cuboid, the air inlet is formed in the indoor unit shell of cuboid
On four sides.
It is formed according to as described above, since the air inlet is formed in four sides of the indoor unit shell of cuboid
On, therefore, it is possible to suck extraneous air from the surrounding of the air conditioner indoor unit, so that getting in machine shell from air inlet
The intake increase of internal air inlet air-flow thereby, eventually passes through the air output of the outlet air air-flow of the aerofoil fan blowout
Increase, while be conducive to be promoted the heat exchanger effectiveness of complete machine, be conducive to complete machine miniaturization.
The air conditioner indoor unit of the fourth aspect of the utility model is the air conditioner indoor unit in the first aspect of the utility model
On the basis of, the indoor unit shell is rounded when looking down, is arranged at intervals in the inner peripheral surface of the indoor unit shell multiple
Column.
It is formed according to as described above, in current practical application, there are circular air conditioner indoor unit, i.e. described indoor units
Shell is rounded when looking down, in addition, the multiple columns for the inner peripheral surface for being arranged at intervals at the indoor unit shell can be utilized, is used for
The annular construction members such as the filter screen of air conditioner indoor unit are installed.In addition, formed according to as described above, due to the indoor unit shell (that is,
Air conditioner indoor unit) it is rounded when looking down, therefore, it is possible to suck extraneous air around the circular air conditioner indoor unit,
Compared to it is whole be in cuboid the indoor unit shell, can make to get in the air inlet air-flow of machine enclosure from air inlet
Intake bigger thereby, eventually passes through the air output also bigger of the outlet air air-flow of aerofoil fan blowout, is more advantageous to simultaneously
The heat exchanger effectiveness of complete machine is promoted, is more advantageous to complete machine miniaturization.
The air conditioner indoor unit of 5th aspect of the utility model is the air conditioner indoor unit in the first aspect of the utility model
On the basis of, the air conditioner indoor unit is additionally included in indoor unit shell for the motor bracket supported to fan motor,
The motor bracket is fixed on across the air guide on the top plate of the indoor unit shell.
It is formed according to as described above, since the motor bracket for being used to support fan motor passes through the air guide
It is fixed on the top plate of the indoor unit shell, therefore, it is possible to be convenient for the installation of air guide, while will not exceedingly occupy
Installation space in indoor unit shell.In addition, the air inlet gas stream make impact that can also be effectively prevented from indoor unit shell and lead
Cause air turbulence.
The air conditioner indoor unit of 6th aspect of the utility model is the air conditioner indoor unit in the first aspect of the utility model
On the basis of, the air conditioner indoor unit is additionally included in for the motor bracket supported to motor in indoor unit shell, described
Motor bracket be fixed it is in the air guide, with by the opposite side in the top plate side.
It is formed according to as described above, since the motor bracket for being used to support fan motor passes through the air guide
Be fixed in the air guide, opposite with leaning on top plate side side, therefore, it is possible to be convenient for air guide and horse
Up to the installation of stent, while air guide can be also used as to a part for motor bracket, thereby will not exceedingly occupy indoor unit
Installation space in shell.In addition, the air inlet gas stream make impact that can also be effectively prevented from indoor unit shell and lead to air-flow
It is disorderly.
The air conditioner indoor unit of 7th aspect of the utility model is the 5th aspect or the 6th aspect in the utility model
On the basis of air conditioner indoor unit, the air guide has main part and diversion division, and the main part is in the form of a column, the diversion division
Radial dimension tapered into from the lateral air outlet side of the top plate one.
It is formed according to as described above, since the main part of the air guide is in the form of a column, the radial dimension of the diversion division
It tapers into from the lateral air outlet side of the top plate one, therefore, it is possible to preferably be guided to air inlet air-flow, improves
Air supply efficiency.
The air conditioner indoor unit of the eighth aspect of the utility model is the air conditioner indoor unit at the 7th aspect of the utility model
On the basis of, the diversion division of the air guide has inner concave arc surface.
It is formed according to as described above, since the diversion division of the air guide has inner concave arc surface, similarly can
Preferably air inlet air-flow is guided, improves air supply efficiency.
The air conditioner indoor unit of 9th aspect of the utility model is the air conditioner indoor unit at the 7th aspect of the utility model
On the basis of, the peripheral surface of the motor bracket has the diversion division for assisting the air guide to flowing to institute from air inlet
State the diversion section that the air inlet air-flow of aerofoil fan guides.
It is formed according to as described above, due to other than the air guide being arranged in the indoor unit shell, the horse
Peripheral surface up to stent also has the air inlet that assists the diversion division of the air guide to flowing to the aerofoil fan from air inlet
Therefore the diversion section that air-flow guides, can further avoid entering the air inlet air-flow in the indoor unit shell from air inlet
It collides before being sucked by aerofoil fan, so that being inhaled into the intake of the air inlet air-flow of the aerofoil fan more
It will not become smaller due to collision, and the air output for eventually passing through the outlet air air-flow of the aerofoil fan blowout also will not more become
It is small.
In addition, formed according to as described above, additionally it is possible to be further reduced the air inlet air-flow of indoor unit enclosure because with horse
It collides up to stent and leads to air turbulence, and can further reduce the noise generated due to airflow collision.
Description of the drawings
Fig. 1 is the side view cutaway drawing of the air conditioner indoor unit of one embodiment of the utility model (first embodiment), is in
Existing is the view for the state that air conditioner indoor unit is in after installation.
Fig. 2 is the side view cutaway drawing of the air conditioner indoor unit of another embodiment of the utility model (second embodiment),
What is presented is the view for the state that air conditioner indoor unit is in after installation.
Fig. 3 is the partial enlarged view of part A shown in Fig. 2, and it illustrates motor brackets to be fastened on the water conservancy diversion structure
One example of the snap-in structure of part.
Fig. 4 is the side view cutaway drawing of the air conditioner indoor unit of the another embodiment of the utility model (third embodiment),
What is presented is the view for the state that air conditioner indoor unit is in after installation.
Fig. 5 is the side view cutaway drawing of the air conditioner indoor unit of the utility model a further embodiment (the 4th embodiment),
What is presented is the view for the state that air conditioner indoor unit is in after installation.
Specific embodiment
(first embodiment)
Hereinafter, with reference to Fig. 1, the air conditioner indoor unit 100 of one embodiment of the utility model (first embodiment) is carried out
Explanation.
(air conditioner indoor unit 100)
Air-conditioning device be by connect via refrigerant piping with being set to outdoor air-conditioner outdoor unit and composition, but
This illustration omitted.
Air conditioner indoor unit 100 is generally disposed at the ceiling of such as clathrate, sucks the air in ceiling with to the sky
Gas (air inlet air-flow) is adjusted, and the air after the interior space (air-conditioning object space) the supply adjusting under ceiling (is gone out
General mood stream).
But situation about not having on ceilinged roof is directly lifted on there is also air conditioner indoor unit, at this point, air conditioner indoor unit
Directly room air is adjusted.
As shown in Figure 1, the air conditioner indoor unit 100 includes：Indoor unit shell 110, the indoor unit shell 110 have into
Air port 111 and air outlet 112, wherein, the air inlet 111 is set at least the one of the circumferential lateral surface of the indoor unit shell 110
Partly (four circumferential lateral surfaces for the indoor unit shell 110 of cuboid in the present embodiment), the air outlet 112 is set
At least part in the lower surface of the indoor unit shell 110；And aerofoil fan 120, the aerofoil fan 120 are configured at
In the indoor unit shell 110.
In addition, hereinafter, " radial direction " refers to for the shaft O of aerofoil fan 120, more specifically, for example,
In Fig. 1, the extending direction of the shaft O of aerofoil fan 120 is axial, and the direction along shaft O radial divergings around is
Radially.
When air conditioner indoor unit 100 operates, air (air inlet air-flow) is by from set on the peripheral side of the indoor unit shell 110
The air inlet 111 in face is drawn into around the shaft O for the aerofoil fan 120 being configured in the indoor unit shell 110 (intermediate
Part), and under the rotation of the aerofoil fan 120, air (air inlet air-flow) from the blade edge of the aerofoil fan 120 to
Two side diffusions, and flow out to the air-conditioning object sky from the air outlet 112 set on the lower surface of the indoor unit shell 110
Between.
The air conditioner indoor unit 100 is additionally included in the fan horse being used in indoor unit shell 110 to the aerofoil fan 120
Up to the motor bracket 130 supported.
It is used in addition, the air conditioner indoor unit 100 is additionally included in the indoor unit shell 110 to being flowed from air inlet 111
The air guide 140 guided to the air inlet air-flow of the aerofoil fan 120.
The lateral air outlet of top plate (top in Fig. 1) one of the air guide 140 from the indoor unit shell 110
112 (lower section in Fig. 1) sides extend.
More specifically, in the present embodiment, the air guide 140 has main part 141 and diversion division 142.Institute
It states main part 141 to be in the form of a column, the diversion division 142 is with for example with inner concave arc surface 142a, (radial dimension of diversion division 142 is from institute
Lateral air outlet 112 (lower section in Fig. 1) side of top plate (top in Fig. 1) is stated to taper into) mode and the main body
It is centered around across the gap between portion 141 around the main part 141.
In addition, the motor bracket 130 is passed through between the diversion division 142 of the air guide and the main part 141
Gap, can assemble and disassemble ground or be integrally fixed on the top plate of the indoor unit shell 110.
By forming as described above, the air inlet air-flow entered in the indoor unit shell 110 from air inlet 111 is led described
Under the guiding for flowing the diversion division 142 of component 140, it is inhaled into an orderly manner around the shaft O of the aerofoil fan 120, so as to
It is avoided that when entering the wind air-flow and collide before being inhaled into around the shaft O of the aerofoil fan 120 described in making to be inhaled into
The intake of the air inlet air-flow of aerofoil fan 120 becomes smaller, and eventually passes through the outlet air for the outlet air air-flow that the aerofoil fan 120 is blown out
Amount will not become smaller.
In addition, also reducing air inlet air-flow inside indoor unit shell 110 leads to air turbulence, and energy when colliding
Enough reduce the noise generated due to airflow collision.
(second embodiment)
Hereinafter, with reference to Fig. 2 and Fig. 3, the air conditioner indoor unit of another embodiment (second embodiment) to the utility model
100 ' illustrate.
In the air conditioner indoor unit 100 ' of second embodiment, for identical with first embodiment or comparable component mark
Note corresponding reference numeral, only just the part different from first embodiment illustrates.
More specifically, in the first embodiment, as shown in Figure 1, between the diversion division 142 and the main part 141
It is centered around across the gap around the main part 141, the motor bracket 130 passes through the water conservancy diversion of the air guide
Gap between portion 142 and the main part 141 is fixed on the top plate of the indoor unit shell 110, but in second embodiment
In, as shown in Fig. 2, the air guide 140 ' can assemble and disassemble ground or be integrally fixed to the top plate of the indoor unit shell 110 '
On, the motor bracket 130 ' be fixed it is in the air guide 140 ', with by the opposite side in the top plate side.
In addition, snap-in structure (or the side being fixed about the motor bracket 130 ' and the air guide 140 '
Formula), it can be suitably using any snap-in structure (by the way of being fixed), as an example, as shown in figure 3, described
Air guide 140 ', opposite with leaning on the top plate (top in Fig. 3) side side (lower section in Fig. 3) is provided with by card
Component 140a ' is provided with fastener 130a ' in motor bracket 130 ' by the top plate (top in Fig. 3) side.By making
Above-mentioned fastener 130a ' is sticked in above-mentioned engaged part 140a ', so as to make the motor bracket 130 ' and the air guide
140 ' are fixed.
Alternatively, it is also possible to be that air guide 140 ' is provided with fastener, and motor bracket 130 ' is provided with engaged part, this
Point is self-evident.
By forming as described above, due to being used for the motor bracket 130 ' that fan motor is supported across the water conservancy diversion
Component 140 ' be fixed it is in the air guide, with by the opposite side in the top plate side, therefore, it is possible to be convenient for water conservancy diversion
The installation of component 140 ' and motor bracket 130 ', at the same also can by a part of the air guide 140 ' as motor bracket 130 ',
It thereby will not exceedingly occupy the installation space in indoor unit shell 110 '.In addition, without the trepanning on air guide 140 ', lead
The integrality for flowing component 140 ' is high, the air inlet gas stream make impact that can be effectively prevented from indoor unit shell 110 ' and lead to air-flow
It is disorderly.
(third embodiment)
Hereinafter, with reference to Fig. 4, to the utility model the air conditioner indoor unit 100 " of another embodiment (third embodiment) into
Row explanation.
In the air conditioner indoor unit 100 " of third embodiment, for identical with first embodiment or comparable component mark
Note corresponding reference numeral, only just the part different from first embodiment illustrates.
More specifically, in the first embodiment, as shown in Figure 1, the motor bracket 130 passes through the air guide
The diversion division 142 and the main part 141 between gap, and in Fig. 1,130 entirety of motor bracket and main body
Portion 141 is similarly in the form of a column, but in this second embodiment, and the peripheral surface of the motor bracket 130 ", which has, assists the water conservancy diversion
The diversion division 142 " of component 140 " guides the air inlet air-flow that the aerofoil fan 120 " is flowed to from air inlet 111 "
Diversion section 131 ".
The diversion section 131 " can for example have inner concave arc surface, the imploded arcs of the two in the same manner as the diversion division 142 "
The radius of curvature in face both may be the same or different.
By forming as described above, due to the air guide 140 " in addition to being arranged in the indoor unit shell 110 " it
Outside, the peripheral surface of the motor bracket 130 ", which also has, assists the diversion division 142 " of the air guide 140 " to from air inlet
The diversion section 131 " that 111 " the air inlet air-flows for flowing to the aerofoil fan 120 " guide, therefore, can further avoid from into
The air inlet air-flow that air port 111 " enters in the indoor unit shell 110 " collides before by the sucking of aerofoil fan 120 ", from
And the intake of air inlet air-flow for being inhaled into the aerofoil fan 120 " will not more be become smaller, and finally pass through due to collision
Crossing the air output for the outlet air air-flow that the aerofoil fan 120 " is blown out also will not more become smaller.
In addition, by forming as described above, 130 " assembling structure of motor bracket is simple, but also can be further reduced room
The internal air inlet air-flow of interior machine shell 110 " leads to air turbulence, and can further drop when colliding with motor bracket
The low noise generated due to airflow collision.
(the 4th embodiment)
Hereinafter, with reference to Fig. 5, to the air conditioner indoor unit 100 " of the utility model a further embodiment (the 4th embodiment) '
It illustrates.
In the air conditioner indoor unit 100 " of the 4th embodiment ' in, for identical with first embodiment or comparable component
Mark corresponding reference numeral, only just the part different from first embodiment illustrates.
More specifically, in the first embodiment, (or the air conditioning chamber as shown in Figure 1, the indoor unit shell 110
Interior machine 100) it is whole in cuboid, the air inlet 111 is set at least part of the circumferential lateral surface of the indoor unit shell 110
(four circumferential lateral surfaces for the indoor unit shell 110 of cuboid in the present embodiment), but in the 4th embodiment,
As shown in figure 5, indoor unit shell (not shown in Figure 5) is rounded when looking down, between the inner peripheral surface of the indoor unit shell
Every being provided with multiple columns 113 " '.
In current practical application, there are circular air conditioner indoor unit 100 " ', i.e. described indoor unit shell when looking down
It is rounded.In the following, with reference to Fig. 5, simply to the air conditioner indoor unit 100 " of this type ' structure illustrate.
As shown in figure 5, the air conditioner indoor unit 100 " ' include：Rounded indoor unit shell (not shown) when looking down,
The indoor unit shell has air inlet and air outlet, wherein, the air inlet is set on the rounded indoor unit shell
At least part (being in the present embodiment the almost full face of the rounded indoor unit shell) of circumferential lateral surface, it is described
Air outlet is set at least part of the lower surface of the indoor unit shell；Aerofoil fan (not shown), the aerofoil fan are matched
It is placed in the indoor unit shell；Overlook rounded heat exchanger 150 " ', the heat exchanger 150 " ' to surround the axis stream
The mode of fan is set；And the annular construction members 160 " such as filter screen '.In addition, in order to expose air guide 140 " ', only show
The heat exchanger 150 " annular construction members 160 " such as ' and ' filter screens of part is gone out.
Air by at least part of air inlet from the circumferential lateral surface set on the rounded indoor unit shell, via
The annular construction members 160 " such as filter screen ' and heat exchanger 150 " ' suck the aerofoil fan being configured in the indoor unit shell
Shaft around (middle section), and under the rotation of the aerofoil fan, air (air inlet air-flow) is from the aerofoil fan
Blade edge flows out to the air-conditioning pair to two side diffusions, and from the air outlet set on the lower surface of the indoor unit shell
Image space.
In addition, in the 4th embodiment, as shown in figure 5, air guide 140 " ' structure and second embodiment lead
It is identical or approximate to flow component 140 ', but can also be identical or approximate with the air guide 140 of first embodiment shown in FIG. 1,
This point is self-evident.
In addition, in the 4th embodiment, although not shown, but the structure of motor bracket both can be with first embodiment
Motor bracket 130 is identical or approximate, can also be identical or approximate with the motor bracket 130 ' of second embodiment or with
The motor bracket 130 " of three embodiments is identical or approximate, this point is self-evident.
In Figure 5, although not shown indoor unit shell, but show the inner circumferential for being disposed on the indoor unit shell
Multiple columns 113 " in face ' (in the present embodiment be, for example, three but it is also possible to be two or four more than), utilize these
Pillar 113 " ', the annular construction members 160 " such as filter screen can be made ' it is installed on the indoor unit shell.
Therefore, it is formed according to as described above, due to the indoor unit shell (that is, air conditioner indoor unit 100 " ') when looking down
Rounded, therefore, it is possible to from the circular air conditioner indoor unit 100 " ' around suck extraneous air, compared to whole in length
The indoor unit shell of cube can make to get in the intake bigger of the air inlet air-flow of machine enclosure from air inlet, by
This, eventually passes through the air output also bigger, while be more advantageous to being promoted the heat of complete machine of the outlet air air-flow of the aerofoil fan blowout
Exchange efficiency is more advantageous to complete machine miniaturization.
Specific embodiment of the present utility model is described above, it is to be understood that, above-mentioned specific embodiment
The limitation to the utility model is not formed, those skilled in the art can carry out a variety of repair on the basis of disclosure above
Change, and without departing from the scope of the utility model.
For example, in the respective embodiments described above, show that air inlet is set on four peripheries of the indoor unit shell of cuboid
The situation of side, but the utility model is not limited to this can also be provided only on one of those or two or three peripheral side
Face.In addition, air inlet can also be arranged on the part (for example, intermediate region) of circumferential lateral surface, peripheral side can also be arranged on
Face is set on the whole.
In addition, for example, in the respective embodiments described above, show the diversion division of the air guide 140,140 '
142nd, 142 ' have a case that inner concave arc surface 142a, 142a ', but the utility model is not limited to this, as long as the diameter of diversion division
It is tapered into size from the lateral air outlet side of the top plate one, then can be other any appropriate shapes, for example,
There can also be inclined-plane.In addition, air conditioner indoor unit or other structures for combining third embodiment in third embodiment
Air conditioner indoor unit in, diversion section can also be other any appropriate water conservancy diversion shapes, such as inclined-plane.
In addition, for example, in above-mentioned first embodiment and third embodiment, show the air guide 140,
140 " can assemble and disassemble ground with the motor bracket 130,130 " or be integrally fixed to the top of the indoor unit shell 110,110 "
On plate, in above-mentioned second embodiment and the 4th embodiment, show that the air guide 140 ', 140 " ' can assemble and disassemble ground
Or be integrally fixed on the top plate of the indoor unit shell 110 ' (indoor unit shell is not shown in the 4th embodiment), but
The utility model is not limited to this, and the air guide and the motor bracket can also be formed in the top of the indoor unit shell
On other any appropriate installing plates of plate side.
Claims (9)
1. a kind of air conditioner indoor unit, including：
Indoor unit shell, the indoor unit shell have air inlet and air outlet, wherein, the air inlet is set on the indoor unit
At least part of the circumferential lateral surface of shell, the air outlet are set at least part of the lower surface of the indoor unit shell；
And
Aerofoil fan, the aerofoil fan are configured in the indoor unit shell, and are formed and gone out from described in air inlet flow direction
The air-flow in air port,
It is characterized in that,
The air conditioner indoor unit be additionally included in be used in the indoor unit shell to from air inlet flow to the aerofoil fan into
The air guide that general mood stream guides,
The lateral air outlet side extension of top plate one of the air guide from the indoor unit shell.
2. air conditioner indoor unit as described in claim 1, which is characterized in that
The air guide can assemble and disassemble ground or be integrally fixed on the top plate of the indoor unit shell.
3. air conditioner indoor unit as described in claim 1, which is characterized in that
The indoor unit shell is in integrally cuboid,
The air inlet is formed on four sides of the indoor unit shell of cuboid.
4. air conditioner indoor unit as described in claim 1, which is characterized in that
The indoor unit shell is rounded when looking down,
Multiple columns are arranged at intervals in the inner peripheral surface of the indoor unit shell.
5. air conditioner indoor unit as described in claim 1, which is characterized in that
The air conditioner indoor unit is additionally included in indoor unit shell for the motor bracket supported to fan motor,
The motor bracket is fixed on across the air guide on the top plate of the indoor unit shell.
6. air conditioner indoor unit as described in claim 1, which is characterized in that
The air conditioner indoor unit is additionally included in indoor unit shell for the motor bracket supported to motor,
The motor bracket be fixed it is in the air guide, with by the opposite side in the top plate side.
7. such as air conditioner indoor unit described in claim 5 or 6, which is characterized in that
The air guide has main part and diversion division,
The main part is in the form of a column,
The radial dimension of the diversion division is tapered into from the lateral air outlet side of the top plate one.
8. air conditioner indoor unit as claimed in claim 7, which is characterized in that
The diversion division of the air guide has inner concave arc surface.
9. air conditioner indoor unit as claimed in claim 7, which is characterized in that
The peripheral surface of the motor bracket has the diversion division for assisting the air guide to flowing to the axis from air inlet
The diversion section that the air inlet air-flow of flow fan guides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740182.5U CN207501250U (en) | 2017-06-23 | 2017-06-23 | Air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740182.5U CN207501250U (en) | 2017-06-23 | 2017-06-23 | Air conditioner indoor unit |
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| CN207501250U true CN207501250U (en) | 2018-06-15 |
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| CN201720740182.5U Active CN207501250U (en) | 2017-06-23 | 2017-06-23 | Air conditioner indoor unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779101A (en) * | 2018-07-13 | 2020-02-11 | 大金工业株式会社 | Indoor unit of air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779101A (en) * | 2018-07-13 | 2020-02-11 | 大金工业株式会社 | Indoor unit of air conditioner |
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