CN208059101U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN208059101U CN208059101U CN201820551641.XU CN201820551641U CN208059101U CN 208059101 U CN208059101 U CN 208059101U CN 201820551641 U CN201820551641 U CN 201820551641U CN 208059101 U CN208059101 U CN 208059101U
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- spiral case
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- wind
- fan assembly
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Abstract
The utility model provides a kind of air conditioner, including：Shell, heat exchanger and fan assembly, shell are provided with cavity, and cavity is provided with air inlet and the first air outlet；Heat exchanger is obliquely set in cavity, is connected with shell；Fan assembly is set in cavity, is connected with shell, and the second air outlet of fan assembly is guided the gas in cavity after heat exchanger to the first air outlet by air inlet towards heat exchanger；Fan assembly includes wind wheel component and motor, and wind wheel component includes at least two centrifugal wind wheels, and one end of wind wheel component and the housing into rotation of air conditioner connect, and the driving end of motor is connected with the other end of wind wheel component, to drive centrifugal wind wheel to rotate.Air conditioner provided by the utility model avoids on air inlet path of the motor in fan assembly and influences the intake of fan assembly by being arranged motor in the side of wind wheel component, effectively improve the air supply efficiency of fan assembly.
Description
Technical field
The utility model is related to air conditioner technical fields, in particular to a kind of air conditioner.
Background technology
Currently, being provided with wind turbine in the air duct of air conditioner, wind turbine includes two kinds of single wind wheel fan and double wind wheel wind turbine, in phase
In the technology of pass, when wind turbine be arranged two wind wheels when, motor be arranged between two wind wheels, motor be double drive end motor, two
A driving end is separately connected a wind wheel, realizes the driving to double wind wheel, but motor is arranged between two wind wheels, motor position
In on the air inlet path of wind turbine, having seriously affected the intake of wind turbine, and the motor cost at double drive end is high, and wind wheel position
In motor both ends wind wheel circular runout is increased, and then the increased noise of wind turbine.
Utility model content
The utility model aims to solve at least one of technical problems existing in the prior art or related technologies.
For this purpose, the utility model proposes a kind of air conditioners.
In view of this, the utility model provides a kind of air conditioner, including：Shell, heat exchanger and fan assembly, shell are set
It is equipped with cavity, cavity is provided with air inlet and the first air outlet；Heat exchanger is obliquely set in cavity, is connected with shell；
Fan assembly is set in cavity, is connected with shell, and the second air outlet of fan assembly, will be in cavity towards heat exchanger
Gas is guided after heat exchanger to the first air outlet by air inlet；Fan assembly includes wind wheel component and motor, wind wheel component packet
At least two centrifugal wind wheels are included, one end of wind wheel component and the housing into rotation of air conditioner connect, driving end and the wind wheel group of motor
The other end of part is connected, to drive centrifugal wind wheel to rotate.
Air conditioner provided by the utility model is effectively improved and is changed by the way that heat exchanger is obliquely set to cavity
The front face area of hot device, and then improve the heat exchange efficiency of heat exchanger；By setting the second air outlet of fan assembly to court
To heat exchanger so that fan assembly can be guided the gas in cavity after heat exchanger to the first air outlet by air inlet；Pass through
It sets wind wheel component to include at least two centrifugal wind wheels, effectively improves the air quantity of fan assembly, enhance air conditioner
Air intake efficiency；By being arranged motor in the side of wind wheel component, that is to say, that at least two centrifugal wind wheels are located at motor
The same side avoids on air inlet path of the motor in fan assembly and influences the intake of fan assembly, effectively improves wind
The air supply efficiency of thermomechanical components；Wind wheel component one end, which is connected to the motor, to be connect, and the other end is connect with housing into rotation, the both ends of wind wheel component
It is both provided with the structure of support, efficiently reduces the circular runout of wind wheel component, and then reduce the noise of fan assembly；And
Motor is arranged in one end of wind wheel component so that motor only needs a driving end, significantly reduces the cost of motor,
Thereby reduce the cost of fan assembly.
In addition, the air conditioner in above-mentioned technical proposal provided by the utility model can also have following supplementary technology special
Sign：
In the above-mentioned technical solutions, it is preferable that air conditioner further includes：Mounting bracket, wind guiding component and guide part, installation are set up
It is placed in the lower section of shell, constructs cavity with shell, air inlet and the first air outlet are located at the both sides of mounting bracket；Wind-guiding group
Part is set at the first air outlet；Guide part is connected with mounting bracket, and extends to wind guiding component, and the gas in cavity is drawn
It is directed at wind guiding component.
In the technical scheme, by the way that wind guiding component is arranged at the first air outlet, the air-out direction to air conditioner is realized
Control, by the way that guide part is arranged, bootable the first air outlet of gas flow after heat exchanger avoids being formed in cavity
Vortex, and then influence the air-out effect of air conditioner.
In any of the above-described technical solution, it is preferable that fan assembly further includes spiral case component, and spiral case component is set to cavity
In, wind wheel component is set in spiral case component；Wind wheel component includes：First wind wheel, connecting shaft, the second wind wheel and rotation axis, the
One wind wheel is sheathed on the driving end of motor；Connecting shaft is at least one, and one end of connecting shaft is connected with the first wind wheel；Second
Wind wheel is connected with the other end of connecting shaft；One end of rotation axis is connected with the second wind wheel, and the other end is connect with housing into rotation.
In the technical scheme, at least two centrifugal wind wheels include the first wind wheel and the second wind wheel, by the way that connecting shaft is arranged,
Connecting shaft both ends are connected with the first wind wheel and the second wind wheel respectively, realize the transmission of power so that the first wind wheel and second
Wind wheel can rotate synchronously, and improve the stability in wind wheel component rotation process；By the way that rotation axis, the both ends point of rotation axis are arranged
It is not connected with the second wind wheel and shell, realizes the support to wind wheel component so that the both ends of wind wheel component are supported, and are had
The circular runout of wind wheel component is reduced to effect, and then reduces the noise of fan assembly.
In any of the above-described technical solution, it is preferable that fan assembly further includes：Support base and flexible boot；Support base and shell
Body is connected；Flexible boot is sheathed on the other end of rotation axis, and is connected with support base.
In the technical scheme, by the way that support base and flexible boot is arranged so that rotation axis is flexibly connected with support base, into one
Step reduces the circular runout of wind wheel component, and vibration is avoided to be transferred to shell, significantly reduces the noise of air conditioner, makes
It obtains user and obtains more preferably experience sense.
In any of the above-described technical solution, it is preferable that spiral case component include the first spiral case and the second spiral case, the first spiral case with
Second spiral case constructs accommodating chamber, and wind wheel component is set in accommodating chamber, and the second air outlet is connected with accommodating chamber, the second outlet air
The sectional area of mouth increases along the air-out direction of the second air outlet.
In the technical scheme, appearance is constructed by the way that the first spiral case and the second spiral case, the first spiral case and the second spiral case is arranged
Receive chamber, turbine assembly is set in accommodating chamber, realizes air-supply；Spiral case component is provided with the second air outlet, and the second air outlet is cut
Area increases along the air-out direction of the second air outlet so that the second air outlet forms horn mouth, increases going out for the second air outlet
Wind area so that by the wind of fan assembly blowout more uniformly by heat exchanger, and then the heat exchange efficiency of heat exchanger is improved,
And horn mouth can reduce the windage at the second air outlet, avoid gas and the second air outlet friction and generate noise.Specifically,
The sectional area of second air outlet gradually increases along the air-out direction of the second air outlet.
In any of the above-described technical solution, it is preferable that one end that the first spiral case is connected with the second spiral case is provided with recess
Portion, one end that the second spiral case is connected with the first spiral case are provided with protrusion, and protrusion is plugged in recessed portion；First spiral case and second
Spiral case is mutually clamped.
In the technical scheme, by the way that recessed portion, the second snail is arranged in one end that the first spiral case is connected with the second spiral case
One end setting protrusion that shell is connected with the first spiral case so that form seam allowance in the connecting pin of the first spiral case and the second spiral case, keep away
Exempt from the gas inside accommodating chamber to be revealed by the junction of the first spiral case and the second spiral case, it is ensured that the air supply efficiency of fan assembly；It is logical
It crosses and is mutually clamped the first spiral case and the second spiral case, effectively simplify the assembly technology of spiral case component, and then promote spiral case component
Efficiency of assembling.
In any of the above-described technical solution, it is preferable that fan assembly further includes：Support plate, the first positioning plate and second are fixed
Position plate；It is arranged in support plate jagged；First positioning plate is connected with the first spiral case and/or the second spiral case, along the second air outlet
It is circumferentially disposed；Second positioning plate is connected with the first spiral case and/or the second spiral case；Between first positioning plate and the second positioning plate
It is provided with gap, support plate is plugged in gap.
In the technical scheme, by the way that support plate is arranged, the support to spiral case component is realized, by being arranged on the supporting plate
Notch, spiral case modular connector is in notch so that and spiral case component is more stablized, and the vibration generated in fan assembly work is reduced,
Thereby reduce the noise of fan assembly；By the way that the first positioning plate and the second positioning plate is arranged so that the first positioning plate and second
Positioning plate is clamped in support plate, further improves the stability of spiral case component.Second positioning plate upper edge slides into support plate
Direction is tiltedly installed with introduction part.
In any of the above-described technical solution, it is preferable that support plate is provided with bending part in indentation, there, to increase and spiral case
Contact strength.
In the technical scheme, bending part is arranged by the indentation, there in support plate so that support plate and spiral case component face
Contact, i.e., bending part fits on spiral case component, effectively increases the contact area of support plate and spiral case component, further carries
The stability of spiral case component is risen.
In any of the above-described technical solution, it is preferable that fan assembly further includes：Holder, holder are connected with shell, spiral case
Component is set on holder.
In the technical scheme, by the way that holder is arranged, the support to spiral case component is realized, it is ensured that the standard of spiral case module position
True property so that fan assembly can accurately guide gas to heat exchanger.
In any of the above-described technical solution, it is preferable that fan assembly further includes：Flexible connecting member, motor cabinet and gland；It is soft
Property connector is annular in shape, is sheathed on the fixing end of motor；Motor cabinet is connected with shell, and fluted, motor is arranged on motor cabinet
Fixing end in the groove；Gland is crimped on the fixing end of motor, and is connected with motor cabinet.
In the technical scheme, by the way that motor cabinet and gland is arranged, the fixation to motor is realized, by the way that flexible connect is arranged
Fitting, flexible connecting member is annular in shape, is sheathed in the fixing end at motor both ends, reduces generated in motor rotation process shake
It is dynamic so that the rotation of wind wheel component is more stablized, and avoids transmitting these vibrations on shell, and then reduces making an uproar for fan assembly
Sound.
In any of the above-described technical solution, it is preferable that centrifugal wind wheel includes：First air dam and the second air dam；First
Air dam includes multiple first wind blades, and the first wind blade is circumferentially distributed along the first air dam；Second air dam and
One air dam is connected, and the second air dam includes multiple second wind blades, circumferential direction of second wind blade along the second air dam
Distribution；Wherein, the length of the first wind blade and the length of the second wind blade are unequal.
In the technical scheme, include multiple first by the way that the first air dam and the second air dam, the first air dam is arranged
Wind blade, the second air dam include multiple second wind blades, and the blade of centrifugal wind wheel is divided into the first wind blade and
Two wind blades avoid the wind blade of centrifugal wind wheel long and generate vibration so that the air-supply of fan assembly is more stablized；It is logical
It crosses and the length of the first wind blade is set as unequal with the length of the second wind blade, it is preferable that the wind blade in outside
Length be less than inside wind blade length so that the wind-guiding amount of centrifugal wind wheel is uniformly distributed along the axis of centrifugal wind wheel,
And then the first wind blade and the second wind blade is avoided to generate resonance, efficiently reduce the vibration of centrifugal wind wheel.
In any of the above-described technical solution, it is preferable that the first air dam is an integral structure with the second air dam.
In the technical scheme, by by the first air dam and the second air dam setting be an integral structure, simplify from
The processing technology of heart wind wheel improves the production efficiency of centrifugal wind wheel.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 shows the schematic diagram of the air conditioner of one embodiment according to the present utility model；
Fig. 2 shows the explosive views of the fan assembly of one embodiment according to the present utility model；
Fig. 3 shows the stereogram of the fan assembly of one embodiment according to the present utility model；
Fig. 4 shows the schematic diagram of the wind wheel component of one embodiment according to the present utility model；
Fig. 5 shows the schematic diagram of the support plate of one embodiment according to the present utility model；
Fig. 6 shows the schematic diagram of the fan assembly of one embodiment according to the present utility model；
Fig. 7 be one embodiment according to the present utility model shown in fig. 6 fan assembly along the sectional view of A-A；
Fig. 8 is partial enlarged view of the fan assembly of one embodiment according to the present utility model shown in Fig. 7 at C；
Fig. 9 is the sectional view of the fan assembly along B-B of one embodiment according to the present utility model shown in fig. 6；
Figure 10 is partial enlarged view of the fan assembly of one embodiment according to the present utility model shown in Fig. 9 at D；
Figure 11 shows the stereogram of the centrifugal wind wheel of one embodiment according to the present utility model；
Figure 12 shows the schematic diagram of the centrifugal wind wheel of one embodiment according to the present utility model；
Wherein, the reference numeral in Fig. 1 to Figure 12 and the correspondence between component names are：
1 spiral case component, 12 first spiral cases, 14 second spiral cases, 16 second air outlets, 18 first positioning plates, 19 second positioning
Plate, 2 motors, 3 wind wheel components, 32 first wind wheels, 322 first air dams, 324 second air dams, 34 connecting shafts, 36 second wind
Wheel, 38 rotation axis, 4 support plates, 42 notches, 44 bending parts, 5 support bases, 6 motor cabinets, 7 glands, 8 holders, 91 heat exchangers, 92 shells
Body, 93 mounting brackets, 94 guide parts, 95 wind guiding components, 96 panels.
Specific implementation mode
In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously
It is not limited by following public specific embodiment.
Referring to Fig. 1 to Figure 12 descriptions according to air conditioner described in the utility model some embodiments.
In one embodiment of the utility model, as shown in Figure 1 to Figure 3, the utility model provides a kind of air conditioner,
Including：Shell 92, heat exchanger 91 and fan assembly, shell 92 are provided with cavity, and cavity is provided with air inlet and the first air outlet；
Heat exchanger 91 is obliquely set in cavity, is connected with shell 92；Fan assembly is set in cavity, is connected with shell 92
It connects, the second air outlet 16 of fan assembly is drawn the gas in cavity by air inlet towards heat exchanger 91 after heat exchanger 91
It is directed at the first air outlet；Fan assembly includes wind wheel component 3 and motor 2, and wind wheel component 3 includes at least two centrifugal wind wheels, wind
One end of wheel assembly 3 and the shell 92 of air conditioner are rotatablely connected, and the driving end of motor 2 is connected with the other end of wind wheel component 3,
To drive centrifugal wind wheel to rotate.
In this embodiment, air conditioner effectively improves heat exchanger by the way that heat exchanger 91 is obliquely set to cavity
91 front face area, and then improve the heat exchange efficiency of heat exchanger 91；By setting the second air outlet 16 of fan assembly to
Towards heat exchanger 91 so that fan assembly can be guided the gas in cavity after heat exchanger 91 to the first outlet air by air inlet
Mouthful；By the way that wind wheel component 3 to be set as including at least two centrifugal wind wheels, the air quantity of fan assembly is effectively improved, is enhanced
The air intake efficiency of air conditioner；By being arranged motor 2 in the side of wind wheel component 3, that is to say, that at least two centrifugal wind wheels
Positioned at the same side of motor 2, the intake of fan assembly is avoided on air inlet path of the motor 2 in fan assembly and influenced, is had
Improve to effect the air supply efficiency of fan assembly；3 one end of wind wheel component is connected with motor 2, and the other end connects with the rotation of shell 92
It connects, the both ends of wind wheel component 3 are both provided with the structure of support, efficiently reduce the circular runout of wind wheel component 3, and then reduce
The noise of fan assembly；And motor 2 being arranged in one end of wind wheel component 3 so that 2, motor need one drive end,
The cost for significantly reducing motor 2 thereby reduces the cost of fan assembly.Panel 96 is provided with lifting structure, works as panel
96 when dropping to precalculated position, forms air inlet and the first air outlet.
In one embodiment of the utility model, it is preferable that as shown in Figure 1 to Figure 3, air conditioner further includes：Mounting bracket
93, wind guiding component 95 and guide part 94, mounting bracket 93 are set to the lower section of shell 92, and cavity, air inlet are constructed with shell 92
The both sides of mounting bracket 93 are located at the first air outlet；Wind guiding component 95 is set at the first air outlet；Guide part 94 and peace
It shelves 93 to be connected, and extends to wind guiding component 95, the gas in cavity is guided to wind guiding component 95.
In this embodiment, by the way that wind guiding component 95 is arranged at the first air outlet, the air-out direction to air conditioner is realized
Control, by the way that guide part 94 is arranged, bootable the first air outlet of gas flow after heat exchanger 91 avoids in cavity
Vortex is formed, and then influences the air-out effect of air conditioner.
In one embodiment of the utility model, it is preferable that as shown in Figures 2 to 4, fan assembly further includes spiral case group
Part 1, spiral case component 1 are set in cavity, and wind wheel component 3 is set in spiral case component 1；Wind wheel component 3 includes：First wind wheel
32, connecting shaft 34, the second wind wheel 36 and rotation axis 38, the first wind wheel 32 are sheathed on the driving end of motor 2；Connecting shaft 34 is at least
It it is one, one end of connecting shaft 34 is connected with the first wind wheel 32；Second wind wheel 36 is connected with the other end of connecting shaft 34；Turn
One end of moving axis 38 is connected with the second wind wheel 36, and the other end is rotatablely connected with shell 92.
In this embodiment, at least two centrifugal wind wheels include the first wind wheel 32 and the second wind wheel 36, are connected by being arranged
Axis 34,34 both ends of connecting shaft are connected with the first wind wheel 32 and the second wind wheel 36 respectively, realize the transmission of power so that first
Wind wheel 32 and the second wind wheel 36 can rotate synchronously, and improve the stability in 3 rotation process of wind wheel component；By the way that rotation axis is arranged
38, the both ends of rotation axis 38 are connected with the second wind wheel 36 and shell 92 respectively, realize the support to wind wheel component 3 so that wind
The both ends of wheel assembly 3 are supported, and efficiently reduce the circular runout of wind wheel component 3, and then reduce making an uproar for fan assembly
Sound.Specifically, connecting shaft 34 can be multiple, be arranged between the first wind wheel 32 and the second wind wheel 36, and then enhance the strong of connection
Degree, centrifugal wind wheel can be also three, four or more, be connected by connecting shaft 34 between two neighboring centrifugal wind wheel.
In one embodiment of the utility model, it is preferable that as shown in Figures 2 and 3, fan assembly further includes：Support
Seat 5 and flexible boot；Support base 5 is connected with shell 92；Flexible boot is sheathed on the other end of rotation axis 38, and with 5 phase of support base
Connection.
In this embodiment, by the way that support base 5 and flexible boot is arranged so that rotation axis 38 is flexibly connected with support base 5, into
One step reduces the circular runout of wind wheel component 3, and vibration is avoided to be transferred to shell 92, significantly reduces making an uproar for air conditioner
Sound so that user obtains more preferably experience sense.
In one embodiment of the utility model, it is preferable that as shown in Figures 2 to 7, spiral case component 1 includes the first snail
Shell 12 and the second spiral case 14, the first spiral case 12 and the second spiral case 14 construct accommodating chamber, and wind wheel component 3 is set in accommodating chamber,
Second air outlet 16 is connected with accommodating chamber, and the sectional area of the second air outlet 16 increases along the air-out direction of the second air outlet 16.
In this embodiment, by the way that the first spiral case 12 and the second spiral case 14,14 structure of the first spiral case 12 and the second spiral case is arranged
Accommodating chamber is produced, wind wheel component 3 is set in accommodating chamber, realizes air-supply；Spiral case component 1 is provided with the second air outlet 16, and second
The sectional area of air outlet 16 increases along the air-out direction of the second air outlet 16 so that the second air outlet 16 forms horn mouth, increases
The air-out area of second air outlet 16 so that the wind blown out by fan assembly more uniformly passes through heat exchanger 91, Jin Erti
The heat exchange efficiency of heat exchanger 91 is risen, and horn mouth can reduce the windage at the second air outlet 16, and gas is avoided to go out with second
Air port 16 rubs and generates noise.Specifically, the sectional area of the second air outlet 16 is gradual along the air-out direction of the second air outlet 16
Increase.
In one embodiment of the utility model, it is preferable that as shown in Figure 9 and Figure 10, the first spiral case 12 and the second snail
One end that shell 14 is connected is provided with recessed portion, and one end that the second spiral case 14 is connected with the first spiral case 12 is provided with protrusion, convex
It rises and is plugged in recessed portion；First spiral case 12 is clamped with 14 phase of the second spiral case.
In this embodiment, by one end that the first spiral case 12 is connected with the second spiral case 14 be arranged recessed portion, second
One end setting protrusion that spiral case 14 is connected with the first spiral case 12 so that in the connecting pin shape of the first spiral case 12 and the second spiral case 14
At seam allowance, the gas inside accommodating chamber is avoided to be revealed by the junction of the first spiral case 12 and the second spiral case 14, it is ensured that fan assembly
Air supply efficiency；By the way that the first spiral case 12 and 14 phase of the second spiral case to be clamped, the assembler of spiral case component 1 is effectively simplified
Skill, and then promote the efficiency of assembling of spiral case component 1.
In one embodiment of the utility model, it is preferable that as shown in Fig. 5 to Fig. 8, fan assembly further includes：Support
Plate 4, the first positioning plate 18 and the second positioning plate 19；Jagged 42 are arranged in support plate 4；First positioning plate 18 and the first spiral case 12
And/or second spiral case 14 be connected, along the circumferentially disposed of the second air outlet 16；Second positioning plate 19 and the first spiral case 12 and/or
Second spiral case 14 is connected；Gap is provided between first positioning plate 18 and the second positioning plate 19, support plate 4 is plugged in gap
In.
In this embodiment, by the way that support plate 4 is arranged, the support to spiral case component 1 is realized, by being set in support plate 4
Notch 42 is set, spiral case component 1 is plugged in notch 42 so that spiral case component 1 is more stablized, and reduces and is generated in fan assembly work
Vibration, thereby reduce the noise of fan assembly；By the way that the first positioning plate 18 and the second positioning plate 19 is arranged so that first is fixed
Position plate 18 and the second positioning plate 19 are clamped in support plate 4, further improve the stability of spiral case component 1.Second positioning plate
The direction that 19 upper edges slide into support plate 4 is tiltedly installed with introduction part.
In one embodiment of the utility model, it is preferable that as shown in Figure 7 and Figure 8, support plate 4 is set at notch 42
It is equipped with bending part 44, to increase the contact strength with spiral case.
In this embodiment, by the way that bending part 44 is arranged at the notch 42 of support plate 4 so that support plate 4 and spiral case group
1 face of part contacts, i.e., bending part 44 fits on spiral case component 1, effectively increases the contact surface of support plate 4 and spiral case component 1
Product, further improves the stability of spiral case component 1.
In one embodiment of the utility model, it is preferable that as shown in Fig. 2, fan assembly further includes：Holder 8, holder
8 are connected with shell 92, and spiral case component 1 is set on holder 8.
In this embodiment, by the way that holder 8 is arranged, the support to spiral case component 1 is realized, it is ensured that 1 position of spiral case component
Accuracy so that fan assembly can accurately guide gas to heat exchanger 91.
In one embodiment of the utility model, it is preferable that as shown in Figures 2 and 3, fan assembly further includes：It is flexible
Connector, motor cabinet 6 and gland 7；Flexible connecting member is annular in shape, is sheathed on the fixing end of motor 2；Motor cabinet 6 is connected with shell
It connects, is arranged fluted on motor cabinet 6, the fixing end of motor 2 is in groove；Gland 7 is crimped on the fixing end of motor 2, and with
Motor cabinet 6 is connected.
In this embodiment, by the way that motor cabinet 6 and gland 7 is arranged, the fixation to motor 2 is realized, by the way that flexibility is arranged
Connector, flexible connecting member is annular in shape, is sheathed in the fixing end at 2 both ends of motor, produced by reducing in 2 rotation process of motor
Vibration so that the rotation of wind wheel component 3 is more stablized, and avoids transmitting these vibrations on shell 92, and then reduces blower fan group
The noise of part.
In one embodiment of the utility model, it is preferable that as is illustrated by figs. 11 and 12, centrifugal wind wheel includes：First
Air dam 322 and the second air dam 324；First air dam 322 includes multiple first wind blades, and the first wind blade is along first
Air dam 322 it is circumferentially distributed；Second air dam 324 is connected with the first air dam 322, and the second air dam 324 includes multiple
Second wind blade, the second wind blade are circumferentially distributed along the second air dam 324；Wherein, the length of the first wind blade with
The length of second wind blade is unequal.
In this embodiment, by the way that the first air dam 322 and the second air dam 324 is arranged, the first air dam 322 includes more
A first wind blade, the second air dam 324 include multiple second wind blades, and the blade of centrifugal wind wheel is divided into the first wind-guiding
Blade and the second wind blade avoid the wind blade of centrifugal wind wheel long and generate vibration so that the air-supply of fan assembly is more
Add stabilization；By the way that the length of the first wind blade is set as unequal with the length of the second wind blade, it is preferable that outside
The length of wind blade is less than the length of the wind blade of inside so that the wind-guiding amount of centrifugal wind wheel is equal along the axis of centrifugal wind wheel
Even distribution, and then the first wind blade and the second wind blade is avoided to generate resonance, efficiently reduce the vibration of centrifugal wind wheel.
In one embodiment of the utility model, it is preferable that as is illustrated by figs. 11 and 12, the first air dam 322 and
Two air dams 324 are an integral structure.
In this embodiment, by the way that the first air dam 322 and the setting of the second air dam 324 to be an integral structure, simplify
The processing technology of centrifugal wind wheel, improves the production efficiency of centrifugal wind wheel.
Air conditioner is ceiling machine, wall hanging machine, cabinet-type air conditioner, window machine or mobile air-conditioner, it is preferable that air conditioner is ceiling machine.
Term " multiple " then refers to two or more in the description of the present invention, unless otherwise restricted clearly,
The orientation or positional relationship of the instructions such as term "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the utility model and simplify description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention；Term " connection ", " installation ",
" fixation " etc. shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally
Connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art,
The concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Term " one embodiment ", " some embodiments ", " specific embodiment " etc. are retouched in the description of the present invention,
It states and means that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the utility model at least
In one embodiment or example.In the present invention, schematic expression of the above terms are not necessarily referring to identical reality
Apply example or example.Moreover, the particular features, structures, materials, or characteristics of description can in any one or more embodiments or
It can be combined in any suitable manner in example.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (12)
1. a kind of air conditioner, which is characterized in that including：
Shell, the shell are provided with cavity, and the cavity is provided with air inlet and the first air outlet；
Heat exchanger, the heat exchanger are obliquely set in the cavity, are connected with the shell；
Fan assembly, the fan assembly are set in the cavity, are connected with the shell, and the second of the fan assembly
Air outlet is guided after the heat exchanger to described towards the heat exchanger, by the gas in the cavity by the air inlet
First air outlet；
The fan assembly includes wind wheel component and motor, and the wind wheel component includes at least two centrifugal wind wheels, the wind wheel
One end of component is connect with the housing into rotation, and the driving end of the motor is connected with the other end of the wind wheel component, with
The centrifugal wind wheel is driven to rotate.
2. air conditioner according to claim 1, which is characterized in that further include：
Mounting bracket, the mounting bracket are set to the lower section of the shell, and the cavity, the air inlet are constructed with the shell
The both sides of the mounting bracket are located at first air outlet；
Wind guiding component, the wind guiding component are set at first air outlet；
Guide part, the guide part are connected with the mounting bracket, and extend to the wind guiding component, will be in the cavity
Gas is guided to the wind guiding component.
3. air conditioner according to claim 1, which is characterized in that
The fan assembly further includes spiral case component, and the spiral case component is set in the cavity, the wind wheel component setting
In in the spiral case component；
The wind wheel component includes：
First wind wheel, first wind wheel are sheathed on the driving end of the motor；
Connecting shaft, the connecting shaft are at least one, and one end of the connecting shaft is connected with first wind wheel；
Second wind wheel, second wind wheel are connected with the other end of the connecting shaft；
Rotation axis, one end of the rotation axis are connected with second wind wheel, and the other end is connect with the housing into rotation.
4. air conditioner according to claim 3, which is characterized in that the fan assembly further includes：
Support base, the support base are connected with the shell；
Flexible boot, the flexible boot is sheathed on the other end of the rotation axis, and is connected with the support base.
5. air conditioner according to claim 3, which is characterized in that
The spiral case component includes the first spiral case and the second spiral case, and first spiral case constructs receiving with second spiral case
Chamber, the wind wheel component are set in the accommodating chamber, and second air outlet is connected with the accommodating chamber, and described second goes out
The sectional area in air port increases along the air-out direction of second air outlet.
6. air conditioner according to claim 5, which is characterized in that
One end that first spiral case is connected with second spiral case is provided with recessed portion, second spiral case and described first
One end that spiral case is connected is provided with protrusion, and the protrusion is plugged in the recessed portion；
First spiral case is mutually clamped with second spiral case.
7. air conditioner according to claim 5, which is characterized in that the fan assembly further includes：
Support plate is arranged in the support plate jagged；
First positioning plate, first positioning plate is connected with first spiral case and/or second spiral case, along described second
Air outlet it is circumferentially disposed；
Second positioning plate, second positioning plate are connected with first spiral case and/or second spiral case；
Gap is provided between first positioning plate and second positioning plate, the support plate is plugged in the gap.
8. air conditioner according to claim 7, which is characterized in that
The support plate is provided with bending part in the indentation, there, to increase the contact strength with the spiral case.
9. air conditioner according to claim 3, which is characterized in that the fan assembly further includes：
Holder, the holder are connected with the shell, and the spiral case component is set on the holder.
10. air conditioner according to any one of claim 1 to 9, which is characterized in that the fan assembly further includes：
Flexible connecting member, the flexible connecting member is annular in shape, is sheathed on the fixing end of the motor；
Motor cabinet, the motor cabinet are connected with the shell, and fluted, the fixing end of the motor is arranged on the motor cabinet
In the groove；
Gland, the gland is crimped on the fixing end of the motor, and is connected with the motor cabinet.
11. air conditioner according to any one of claim 1 to 9, which is characterized in that the centrifugal wind wheel includes：
First air dam, first air dam include multiple first wind blades, and first wind blade is along described first
Air dam it is circumferentially distributed；
Second air dam, second air dam are connected with first air dam, and second air dam includes multiple
Two wind blades, second wind blade are circumferentially distributed along second air dam；
Wherein, the length of first wind blade and the length of second wind blade are unequal.
12. air conditioner according to claim 11, which is characterized in that
First air dam is an integral structure with second air dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551641.XU CN208059101U (en) | 2018-04-18 | 2018-04-18 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820551641.XU CN208059101U (en) | 2018-04-18 | 2018-04-18 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059101U true CN208059101U (en) | 2018-11-06 |
Family
ID=63982798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820551641.XU Active CN208059101U (en) | 2018-04-18 | 2018-04-18 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800315A (en) * | 2018-04-18 | 2018-11-13 | 广东美的制冷设备有限公司 | air conditioner |
-
2018
- 2018-04-18 CN CN201820551641.XU patent/CN208059101U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108800315A (en) * | 2018-04-18 | 2018-11-13 | 广东美的制冷设备有限公司 | air conditioner |
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