CN208010659U - Air duct assembly and air conditioner - Google Patents
Air duct assembly and air conditioner Download PDFInfo
- Publication number
- CN208010659U CN208010659U CN201820357462.2U CN201820357462U CN208010659U CN 208010659 U CN208010659 U CN 208010659U CN 201820357462 U CN201820357462 U CN 201820357462U CN 208010659 U CN208010659 U CN 208010659U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- motor
- component
- ducting assembly
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000694 effects Effects 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims description 18
- 238000010168 coupling process Methods 0.000 claims description 18
- 238000005859 coupling reaction Methods 0.000 claims description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/626—Mounting or removal of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a wind channel subassembly and air conditioner, the wind channel subassembly includes: a bottom case; a motor; the fan blade assembly is arranged on the bottom shell through supporting assemblies arranged on two sides of the fan blade assembly and comprises a through-flow fan blade and a fan blade shaft, the through-flow fan blade is sleeved on the fan blade shaft, and a disassembly assisting structure is arranged on the supporting assembly far away from the motor; and the force application component is used for applying an acting force towards the direction of the motor to the fan blade assembly. The utility model discloses a help and tear open structure open can apply the effort opposite with the effort of force application part to the fan blade axle, reduces the effect of the adsorption force that the through-flow fan blade received, has reduced the effect of driver plate to the power of fan blade subassembly, improves the life of driver plate, makes the dismantlement of wind channel subassembly more smooth and easy simultaneously, simplifies the clean operation process of wind channel subassembly.
Description
Technical field
The utility model is related to air-conditioning technical fields, in particular to a kind of ducting assembly and air conditioner.
Background technology
In the prior art, in order to facilitate the reliable fit of the dismounting cleaning and blade motor of ducting assembly, using fan blade
The fit structure of component and motor fast assembling-disassembling, while being realized using the magnetic structure of fan blade end.
However, when being adsorbed to motor and fan blade component using magnetic structure, because adsorption capacity is stronger, dial structure on bottom case
Cantilever is longer so that driver plate stirs the firmly larger of fan blade component, and when ducting assembly is dismantled, need to maintain this active force, prevents
The only movement of fan blade component caused by the adsorption capacity of fan blade component to the right, causes air passage portion not easy to assemble.
In the prior art, motor is assemblied on motor cabinet, fan blade component is assemblied on bottom case.To realize fan blade component
It is good fit with motor, the side in magnetic coupling portion is respectively arranged with using the bearing rubber seat component in fan blade component and right end
Formula realizes the reliable fit of the two.When ducting assembly needs to dismantle cleaning, using dial structure by fan blade component to far from electricity
The side of machine is stirred, and fan blade component and motor are detached, to remove fan blade component part.
And the magnetic attraction of fan blade component and bearing rubber seat component so that fan blade component has movement tendency to the right.At this time
Need larger driver plate active force.Exist always compared with noticeable effort so that driver plate splits out clean process in fan blade component,
Its service life is influenced, and is not easy to dismantle ducting assembly.
Utility model content
The main purpose of the utility model is to provide a kind of ducting assembly and air conditioners, to solve wind in the prior art
Road component problem not easy to remove.
To achieve the goals above, one side according to the present utility model provides a kind of ducting assembly, ducting assembly
Including：Bottom case；Motor；Fan blade component, fan blade component are mounted on by the support component mounted on fan blade component both sides on bottom case,
Fan blade component includes through-flow fan blade and blade shaft, and through-flow fan blade is set on blade shaft, wherein in the support component far from motor
Setting, which helps, tears structure open；Force application part, force application part are used to apply fan blade component the active force towards motor drive direction.
Further, force application part is magnetic structure, and magnetic structure is used to attract fan blade component to the direction of motor.
Further, the support component far from motor includes：Supporting rack, supporting rack are mounted on bottom case, are set on supporting rack
It is equipped with the axially extending mounting hole along blade shaft；Bearing, bearing are fixedly mounted in mounting hole, and blade shaft passes through bearing support
On supporting rack.
Further, the support component far from motor further includes：Locating piece, locating piece are embedded on supporting rack, mounting hole
It wears on the positioning element.
Further, locating piece is rubber parts.
Further, it is to be arranged far from helping in the support component of motor to tear hole open to help and tear structure open, helps and tears hole and mounting hole open
It is connected to and is located at one end of the separate blade shaft of bearing, the cross-sectional area for tearing hole open is helped to become smaller along the direction far from blade shaft.
Further, support component includes elastic component, helps and tears hole setting open on elastic component.
Further, it is reducing hole to help and tear hole open, and the extending direction in reducing hole is consistent with the axis direction of blade shaft.
Further, reducing hole includes taper hole section and straight hole section, and taper hole section is compared with straight hole section closer to bearing.
Further, the cross-sectional area of straight hole section is less than the cross-sectional area of blade shaft.
Further, magnetic structure includes the first magnetic coupling portion and the second magnetic coupling portion, the first magnetic coupling portion peace
It is installed adjacent in the support component of motor, the second magnetic coupling portion is mounted on the end close to the first magnetic coupling portion of through-flow fan blade
On face.
Further, limiting slot and buckle slot are provided on bottom case, the bottom of supporting rack is provided with for matching with limiting slot
Close the limit rib of connection and the buckle for being connected with buckle slot.
Another aspect according to the present utility model provides a kind of air conditioner, including ducting assembly, pedestal and motor cabinet
Ducting assembly is above-mentioned ducting assembly, and motor cabinet is arranged on pedestal, and bottom case is detachably connected with pedestal, and motor is mounted on electricity
On engine base, and it is drivingly connected by quick-disassembly structure and fan blade component.
Using the technical solution of the utility model, the ducting assembly setting in the utility model, which helps, tears structure open, in use,
Fan blade component is stirred to the direction far from motor using hand or driver plate, during so that fan blade component is detached with motor, helps and tears open
Structure can apply blade shaft the active force opposite effect power with force application part, reduce the adsorption capacity that through-flow fan blade is subject to
Effect, reduces the effect for the power that driver plate applies fan blade component, improves the service life of driver plate, while making ducting assembly
Dismounting is more smooth, simplifies the cleaning operation process of ducting assembly.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
Novel illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.
In the accompanying drawings：
Fig. 1 diagrammatically illustrates the sectional view of the support component of existing ducting assembly；
Structural relation figure when Fig. 2 diagrammatically illustrates existing ducting assembly dismounting between blade shaft and support component；
Fig. 3 diagrammatically illustrates the front view of the ducting assembly of the utility model；
Fig. 4 diagrammatically illustrate the utility model ducting assembly dismantled by driver plate after exploded view；
Fig. 5 diagrammatically illustrates the pass of the connection between fan blade component and support component in the ducting assembly of the utility model
System's figure；
Fig. 6 diagrammatically illustrates the exploded view of Fig. 5；
Fig. 7 diagrammatically illustrates the front view of the support component of the second side of the bottom case of the utility model；
Fig. 8 diagrammatically illustrates the first exploded view of Fig. 7；
Fig. 9 diagrammatically illustrates the second exploded view of Fig. 7；
Figure 10 diagrammatically illustrates the sectional view of the support component of the second side of the bottom case of the utility model；
Figure 11 diagrammatically illustrates the partial view of the bottom case of the utility model；
The fan blade component and fan blade when motor discrete state that Figure 12 diagrammatically illustrates the first embodiment of the utility model
The sectional view of the support component of the second side of component and bottom case；
Figure 13 diagrammatically illustrates the fan blade component of the utility model and fan blade component when motor connection status and bottom case
The sectional view of the support component of the second side；And
The fan blade component and fan blade when motor discrete state that Figure 14 diagrammatically illustrates the second embodiment of the utility model
The sectional view of the support component of the second side of component and bottom case.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, bottom case；11, buckle slot；12, limiting slot；20, fan blade component；21, blade shaft；22, through-flow fan blade；30, it supports
Component；31, supporting rack；311, limit rib；312, it buckles；32, bearing；33, locating piece；34, mounting hole；40, it helps and tears structure open；
50, motor cabinet；60, motor；70, quick-disassembly structure；80, magnetic structure；82, the first magnetic coupling portion；81, the second magnetic coupling
Portion；90, driver plate.
Specific implementation mode
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be for distinguishing similar object, without being used to describe specific sequence or precedence.It should be appreciated that using in this way
Data can be interchanged in the appropriate case, so that presently filed embodiment described herein for example can be in addition to herein
Sequence other than those of diagram or description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment not
Those of be necessarily limited to clearly to list step or unit, but may include not listing clearly or for these processes, side
The intrinsic other steps of method, product or equipment or unit.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also 90 degree of other different modes position rotatings or be in other orientation, and
Respective explanations are made to the opposite description in space used herein above.
Shown in Fig. 1 to Figure 13, embodiment according to the present utility model provides a kind of ducting assembly, the present embodiment
In ducting assembly include bottom case 10, fan blade component 20, motor cabinet 50, motor 60 and force application part etc..
Wherein, motor 60 is located at the first side of bottom case 10, and fan blade component 20 passes through mounted on the both sides of fan blade component 20
Support component 30 is mounted on bottom case 10, and fan blade component 20 includes through-flow fan blade 22 and blade shaft 21, when installation, by through-flow fan blade
22 are set on blade shaft 21.In order to ensure the fitment stability between motor 60 and fan blade component 20, in two support components
Setting, which helps, in 30, in the support component 30 far from motor 60 tears structure 40 open, and force application part is used to apply court to fan blade component 20
Draw to the effect of motor 60.For the ease of by the present embodiment fan blade component 20 and the electrification such as bottom case 10 and motor 60 position point
It leaves in order to be cleaned to fan blade component 20, the second side (the separate motor of bottom case 10 of bottom case 10 is located in the present embodiment
60 side) support component 30 on setting help and tear structure 40 open, tear the effect of structure 40 open by helping, can be in dismounting fan blade group
The active force counter force with force application part is applied to blade shaft 21 during part 20.
Preferably, the force application part in the present embodiment be magnetic structure 80, magnetic structure 80 be used for by fan blade component 20 to
The direction of the motor 60 attracts, and then to drawing to the effect of fan blade component 20 application towards motor 60.Certainly, new in this practicality
In the other embodiment of type, force application part can also be set to the structures such as spring or rubber parts, as long as in the utility model
Design under other modes of texturing, both be within the protection scope of the present invention.
According to above-mentioned structure it is recognised that the setting of the ducting assembly in the present embodiment helps and tears structure 40 open, using hand or
Driver plate 90 stirs fan blade component 20 to the direction far from motor 60, during so that fan blade component 20 is detached with motor 60, helps
Tear open structure 40 blade shaft 21 can be applied with the attraction opposite effect power of magnetic structure 80, reduce through-flow fan blade 22 by
Adsorption capacity effect, reduce the effect for the power that driver plate 90 applies fan blade component 20, improve the service life of driver plate 90, together
When make the dismounting of ducting assembly more smooth, simplify ducting assembly cleaning operation process.
The support component 30 at the both ends of the bottom case 10 in the present embodiment is different.
Specifically, be located at bottom case 10 the first side, i.e., close to the support component 30 of one end of motor 60 include holder and
Bearing, holder are fixedly mounted on bottom case 10, and bearing is rack-mount, and when installation, the blade shaft 21 of fan blade component 20 is installed
It is pierced by bearing, and from bearing in order to be drivingly connected with motor 60.
In conjunction with shown in Fig. 7 to Figure 13, the support component 30 of the second side positioned at bottom case 10 in the present embodiment includes support
Frame 31 and bearing 32.
Wherein, supporting rack 31 is mounted on bottom case 10, and the axially extending peace along blade shaft 21 is provided on supporting rack 31
Fill hole 34；Bearing 32 is fixedly mounted in mounting hole 34, and blade shaft 21 is supported on by bearing 32 on supporting rack 31.
Preferably, the support component 30 of the second side positioned at bottom case 10 in the present embodiment further includes locating piece 33, this is fixed
The material of position part 33 is different from the material of supporting rack 31, can effectively reduce vibration caused by fan blade component 20 rotates and be transmitted to bottom
Locating piece 33 is embedded on supporting rack 31 convenient for reducing the vibratory output of bottom case 10 specifically when design, installs by the amount on shell 10
Hole 34 is threaded through locating piece 33.
Preferably, the locating piece 33 in the present embodiment is rubber parts, effectively reduces fan blade component 20 and rotates caused vibration.
Certainly, in the other embodiment of the utility model, locating piece 33 can also be set to plastic parts or other noises is small
Structural member, as long as other modes of texturing under the design of the utility model, both are within the protection scope of the present invention.
In order to which support component 30 to be mounted on bottom case 10, limiting slot 12 and card are provided on the bottom case 10 in the present embodiment
The bottom of catching groove 11, supporting rack 31 and the holder positioned at the first side of bottom case 10 is both provided with to be connected for coordinating with limiting slot 12
The limit rib 311 connect and the buckle 312 for being connected with buckle slot 11.Connected by the cooperation of buckle 312 and buckle slot 11
Supporting rack 31 and holder are located on bottom case 10 by the effect of connecing, and are then made by the mating connection of limit rib 311 and limiting slot 12
With, it is simple in structure convenient for supporting rack 31 and holder to be fixed on bottom case 10, it is easy to disassemble.
Certainly, in the other embodiment of the utility model, it can also use the structures such as screw, rivet, bolt that will support
Frame 31 and holder are fixed on bottom case 10, as long as other modes of texturing under the design of the utility model, in this practicality
Within novel protection domain.
Magnetic structure 80 in the present embodiment includes the first magnetic coupling portion 82 and the second magnetic coupling portion 81, wherein the
One magnetic coupling portion 82 is arranged close in the support component 30 of motor 60, and the second magnetic coupling portion 81 is mounted on through-flow fan blade 22
On the end face in the first magnetic coupling portion 82, by the effect of the magnetic structure 80, convenient for ensureing fan blade component 20 and electricity
The fitment stability of machine 60.
Shown in Fig. 3 to Figure 13, it is to be arranged in 10 the second side of bottom case that helping in the present embodiment, which tears structure 40 open,
Helping in support component 30 tears hole open, this helps the one end for tearing the separate blade shaft 21 that hole was connected to and was located at bearing 32 with mounting hole 34 open,
This helps the cross-sectional area for tearing hole open to become smaller along the direction far from blade shaft 21.Preferably, it is reducing hole to help and tear hole open, which prolongs
Stretch that direction is consistent with the axis direction of blade shaft 21, and the reducing hole is connected to mounting hole 34 and positioned at the separate fan blade of bearing 32
One end of axis 21, during dismantling fan blade component 20, using hand or driver plate 90 by fan blade component 20 to the side far from motor 60
To stirring, at this point, blade shaft 21 can enter in reducing hole, and be interference fitted with reducing hole, at this point, reducing hole can be to blade shaft
21 apply frictional force, and the direction of the frictional force is reversed on the contrary, can reduce driver plate 90 to wind with the attraction of magnetic structure 80
The effect of the power applied in 20 disassembly process of leaf component, and then convenient for being protected to driver plate 90, while convenient for fan blade component
20 are dismantled.
Support component 30 in the present embodiment includes elastic component, when design, will help and tears hole design open on elastic component, work as fan blade
Axis 21 enters help and tear open in hole after, help the frictional force torn open between hole and blade shaft 21 convenient for increasing.Preferably, in the present embodiment
Elastic component be elastic rubber can also be made of other elastic materials in the other embodiment of the utility model
Elastic component in the utility model, as long as other modes of texturing under the design of the utility model, in the utility model
Protection domain within.
Preferably, the reducing hole in the present embodiment includes taper hole section and straight hole section, and the taper hole section is more compared with straight hole section
Close to bearing 32, when dismounting, blade shaft 21 is first into taper hole section, is then entered back into straight hole section and is realized with straight hole section
Interference fit connection, it is simple in structure, it is slid into straight hole section convenient for blade shaft 21 and the suction with magnetic structure 80 is applied to blade shaft 21
The reversed counter force of gravitation.It should be noted that the straight hole section in the present embodiment refers to the constant hole section of diameter, certainly,
Taper hole section in the present embodiment can also be any type of hole (being reducing hole) of changes of section, match as long as reaching interference
The purpose of conjunction.
In conjunction with the above embodiments it is recognised that the utility model point of the utility model is the second side in bottom case 10
Setting, which helps, in support component 30 tears structure 40 open so that win cooperation is crossed in after blade shaft 21 moves downward and reducing hole.
Preferably, the cross section of the straight hole section in the present embodiment is less than the cross-sectional area of blade shaft 21, is convenient for and blade shaft
21 realize interference fit connection and realize that it is helped and tear function open.
The utility model structure diagram is as shown in Fig. 3 to Figure 13, the support component 30 in the utility model and bottom case 10
Integrally-built positioning is realized in cooperation, as shown in FIG. 10 and 11, is carried out with the buckle slot 11 on bottom case 10 using a buckle 312
Limit is completed to fix using the cooperation of limiting slot 12 on limit rib 311 and bottom case 10.32 structure of bearing ensures wind using lubricating oil
The normal rotation of leaf component.The rotation of the use support fan blade component 20 of rubber parts, while reducing the rotation of fan blade component 20 and causing
Vibration be transmitted to caused by bottom case 10 bottom case 10 and vibrate.
Existing fan blade component 20 support component, 30 sectional views are as illustrated in fig. 1 and 2, and rubber parts is matched with 31 interference of supporting rack
It closes, and the inside of rubber parts is disposed with bearing arrangement.Include that there are one 34 structure of mounting hole, this structures in the left part of rubber parts
Size is big compared with the diameter of blade shaft 21 so that blade shaft 21 can be in this mounting hole 34 during being installed after being fixed with motor
It is arbitrarily mobile, facilitate the positioning at 20 both ends of fan blade component.
The mounting hole of the rubber parts left end of the utility model becomes reducing hole, and the internal diameter of the straight hole section in the reducing hole is compared with fan blade
Axis 21 is small.In air conditioner operational process, blade shaft 21 is not contacted with this reducing hole, normal operation.
In conjunction with shown in Fig. 3 to Figure 13, when ducting assembly needs to dismantle cleaning, by the movement of mobile driver plate 90, stir
Movement of the fan blade component 20 to separate motor 60.Blade shaft 21 crosses win cooperation with reducing hole.Pass through rubbing action between the two
Power overcomes magnetic force effect of the fan blade component close to motor side, reduces the stress of driver plate 90.
Reducing hole in the present embodiment refers to the hole of cross section size variation, and cross section here for example can be triangle
Shape, the polygon etc. with arc-shaped side, such as shown in Figure 14, as long as other deformation sides under the design of the utility model
Formula both is within the protection scope of the present invention.
Meanwhile when operation of air conditioner is shut down, the trend of 60 side of the oriented close motor of fan blade component 20 movement is convenient for reducing
Hole detaches so that fan blade component 20 is moved back, it is therefore prevented that fan blade component 20 is detached from failure caused by the cooperation with motor.
Another aspect according to the present utility model, provides a kind of air conditioner, and the air conditioner in the present embodiment includes air duct
Component, pedestal and motor cabinet 50, ducting assembly are the ducting assembly in above-described embodiment, and motor cabinet 50 is arranged on pedestal,
Bottom case 10 is detachably connected with pedestal, and motor 60 is mounted on motor cabinet 50, and is driven by quick-disassembly structure 70 and fan blade component 20
Dynamic connection.Quick-disassembly structure 70 in the present embodiment can be the structures such as triangle pawl.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects：This reality
Structure is torn open with novel helped by setting, when air duct needs cleaning, fan blade component is toggled it to and is helped using dial structure and tears knot open
The structure type of structure interference fit reduces the absorption of fan blade component end to tear the frictional force of structure and blade shaft open by helping
The influence of power improves the service life of dial structure, while making ducting part convenient for disassembly and assembly smooth, and cleaning is simple.
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 (13)
1. a kind of ducting assembly, which is characterized in that including：
Bottom case (10)；
Motor (60)；
Fan blade component (20), the fan blade component (20) is by being mounted on the support component (30) of the fan blade component (20) both sides
On the bottom case (10), the fan blade component (20) includes through-flow fan blade (22) and blade shaft (21), the through-flow wind
Leaf (22) is set on the blade shaft (21), wherein is provided in the support component (30) far from the motor (60)
It helps and tears structure (40) open；
Force application part, the force application part are used to apply the fan blade component (20) effect towards the motor (60) direction
Power.
2. ducting assembly according to claim 1, which is characterized in that the force application part is magnetic structure (80), described
Magnetic structure (80) is used to attract the fan blade component (20) to the direction of the motor (60).
3. ducting assembly according to claim 1, which is characterized in that the support component far from the motor (60)
(30) include：
Supporting rack (31), support frame as described above (31) are mounted on the bottom case (10), and support frame as described above is provided on (31) along institute
State the axially extending mounting hole (34) of blade shaft (21)；
Bearing (32), the bearing (32) are fixedly mounted in the mounting hole (34), and the blade shaft (21) passes through the axis
(32) are held to be supported on support frame as described above (31).
4. ducting assembly according to claim 3, which is characterized in that the support component far from the motor (60)
(30) further include：
Locating piece (33), the locating piece (33) are embedded on support frame as described above (31), and the mounting hole (34) is threaded through described
On locating piece (33).
5. ducting assembly according to claim 4, which is characterized in that the locating piece (33) is rubber parts.
6. ducting assembly according to claim 3, which is characterized in that it is described help tear open structure (40) be arranged far from it is described
Helping in the support component (30) of motor (60) tears hole open, and described help is torn hole open and be connected to the mounting hole (34) and positioned at described
One end far from the blade shaft (21) of bearing (32), it is described to help the cross-sectional area for tearing hole open along the separate blade shaft (21)
Direction becomes smaller.
7. ducting assembly according to claim 6, which is characterized in that the support component (30) includes elastic component, described
It helps and tears hole setting open on elastic component.
8. ducting assembly according to claim 6, which is characterized in that it is described help tear open hole be reducing hole, the reducing hole
Extending direction is consistent with the axis direction of the blade shaft (21).
9. ducting assembly according to claim 8, which is characterized in that the reducing hole includes taper hole section and straight hole section,
The taper hole section straight hole section is closer to the bearing (32).
10. ducting assembly according to claim 9, which is characterized in that the cross-sectional area of the straight hole section is less than the wind
The cross-sectional area of rachis (21).
11. ducting assembly according to claim 2, which is characterized in that the magnetic structure (80) includes the first magnetic force coupling
Conjunction portion (82) and the second magnetic coupling portion (81), first magnetic coupling portion (82) are arranged close to the institute of the motor (60)
It states in support component (30), second magnetic coupling portion (81) is mounted on close first magnetic of the through-flow fan blade (22)
On the end face of power coupling part (82).
12. ducting assembly according to claim 3, which is characterized in that be provided with limiting slot (12) on the bottom case (10)
With buckle slot (11), the bottom of support frame as described above (31) is provided with the limit rib for being connected with the limiting slot (12)
(311) and for the buckle (312) that is connected with the buckle slot (11).
13. a kind of air conditioner, which is characterized in that including ducting assembly, pedestal and motor cabinet (50), the ducting assembly is power
Profit requires the ducting assembly described in any one of 1 to 12, the motor cabinet (50) to be arranged on the pedestal, the bottom case (10)
Be detachably connected with pedestal, the motor (60) be mounted on the motor cabinet (50) on, and by quick-disassembly structure (70) with it is described
Fan blade component (20) is drivingly connected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543267 | 2017-07-05 | ||
| CN2017105432679 | 2017-07-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010659U true CN208010659U (en) | 2018-10-26 |
Family
ID=63889399
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357462.2U Active CN208010659U (en) | 2017-07-05 | 2018-03-15 | Air duct assembly and air conditioner |
| CN201810214675.4A Active CN109210007B (en) | 2017-07-05 | 2018-03-15 | Air duct assembly and air conditioner |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810214675.4A Active CN109210007B (en) | 2017-07-05 | 2018-03-15 | Air duct assembly and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN208010659U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210007A (en) * | 2017-07-05 | 2019-01-15 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner |
| CN111219360A (en) * | 2018-11-27 | 2020-06-02 | 广东美的环境电器制造有限公司 | Wind wheel device and household appliance |
| CN114383203A (en) * | 2020-10-19 | 2022-04-22 | 宁波奥克斯电气股份有限公司 | A base assembly and an air conditioner |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667788A (en) * | 2018-12-29 | 2019-04-23 | 珠海格力电器股份有限公司 | Cross-flow fan blade and floor type air conditioner |
| CN110307170A (en) * | 2019-06-19 | 2019-10-08 | 青岛海尔空调器有限总公司 | Centrifugal fan and air conditioner with same |
| CN110966246B (en) * | 2019-12-06 | 2024-07-26 | 宁波奥克斯电气股份有限公司 | Cross-flow fan blade and air conditioner |
| CN111412545B (en) * | 2020-03-02 | 2023-09-22 | 珠海格力电器股份有限公司 | Fan assembly and air conditioner |
| CN113899018A (en) * | 2020-07-06 | 2022-01-07 | 宁波奥克斯电气股份有限公司 | Fan assembly, air duct component and air conditioner |
| CN113899019B (en) * | 2020-07-06 | 2025-02-28 | 宁波奥克斯电气有限公司 | An air conditioner |
| CN113982987B (en) * | 2021-11-29 | 2022-12-09 | 珠海格力电器股份有限公司 | Bearing assembly, air supply device and air conditioner |
| CN113982978B (en) * | 2021-11-29 | 2024-12-31 | 珠海格力电器股份有限公司 | Air duct rotating mechanism, indoor unit and air conditioner |
| CN114001051B (en) * | 2021-11-29 | 2025-02-28 | 珠海格力电器股份有限公司 | Air supply mechanism and air conditioner indoor unit having the same |
| CN113982986B (en) * | 2021-11-29 | 2023-03-24 | 珠海格力电器股份有限公司 | Bearing assembly, air supply device and air conditioner |
| FR3140657B1 (en) * | 2022-10-07 | 2024-10-25 | Valeo Systemes Thermiques | Ventilation device for automotive vehicle cooling module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482596B (en) * | 2014-11-13 | 2017-04-12 | 游飞 | Wall-mounted indoor air-conditioner easy to mount and demount |
| CN106917828B (en) * | 2017-03-16 | 2019-08-30 | 珠海格力电器股份有限公司 | Bearing seat assembly and air conditioner thereof |
| CN208010659U (en) * | 2017-07-05 | 2018-10-26 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner |
-
2018
- 2018-03-15 CN CN201820357462.2U patent/CN208010659U/en active Active
- 2018-03-15 CN CN201810214675.4A patent/CN109210007B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109210007A (en) * | 2017-07-05 | 2019-01-15 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner |
| CN109210007B (en) * | 2017-07-05 | 2024-05-28 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner |
| CN111219360A (en) * | 2018-11-27 | 2020-06-02 | 广东美的环境电器制造有限公司 | Wind wheel device and household appliance |
| CN114383203A (en) * | 2020-10-19 | 2022-04-22 | 宁波奥克斯电气股份有限公司 | A base assembly and an air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109210007A (en) | 2019-01-15 |
| CN109210007B (en) | 2024-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208010659U (en) | Air duct assembly and air conditioner | |
| AU2018405436B2 (en) | Air deflector assembly and air conditioner with the air deflector assembly | |
| CN108361209A (en) | Air duct assembly and air conditioner | |
| KR101699526B1 (en) | A Trigonal Prism Turning Display Device for Advertisement | |
| CN107490164A (en) | Air duct assembly and air conditioner with same | |
| CN210510879U (en) | Mirror advertisement mechanism | |
| WO2019007181A1 (en) | Air passage assembly and air conditioner | |
| US12180985B2 (en) | Fastener assembly for display cards, signs and the like | |
| CN207420932U (en) | Oscillating mechanism and heater | |
| CN208704028U (en) | air conditioner | |
| CN209415593U (en) | Air duct component and air conditioner | |
| CN208010613U (en) | Air duct assembly and air conditioner | |
| CN215510869U (en) | Assembly and disassembly component | |
| CN205910974U (en) | Dismantle convenient interval rotary advertisement case | |
| CN212412959U (en) | Static self-locking device of motor and motor | |
| CN214619809U (en) | Air deflector structure and air conditioner indoor unit | |
| CN208238029U (en) | Indoor unit and air conditioner with same | |
| CN209092081U (en) | The turntable being conveniently replaceable | |
| KR200419016Y1 (en) | Structure for rotating billboard stand and rotating billboard stand comprising the structure | |
| CN205227703U (en) | Motor baffle, air outlet frame structure and air conditioner | |
| CN109682599A (en) | A kind of rocker bearing life test machine | |
| CN111250435A (en) | Surface cleaning system for subway platform wall-attached lamp box | |
| CN218093743U (en) | Magnetic suction type mounting and dismounting device | |
| CN218033650U (en) | Air deflector and air conditioner | |
| CN209691254U (en) | A kind of novel multihead display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |