CN110332612A - Indoor unit, air conditioner and method for disassembling indoor unit - Google Patents
Indoor unit, air conditioner and method for disassembling indoor unit Download PDFInfo
- Publication number
- CN110332612A CN110332612A CN201910657276.XA CN201910657276A CN110332612A CN 110332612 A CN110332612 A CN 110332612A CN 201910657276 A CN201910657276 A CN 201910657276A CN 110332612 A CN110332612 A CN 110332612A
- Authority
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- China
- Prior art keywords
- bottom case
- fan blade
- indoor unit
- flow fan
- cushion rubber
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 210000003205 muscle Anatomy 0.000 claims description 54
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000003657 drainage water Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000004378 air conditioning Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 238000010276 construction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000006227 byproduct Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides an indoor unit, an air conditioner and a method for disassembling the indoor unit. The indoor unit comprises a bottom shell assembly, and the bottom shell assembly is provided with an air duct structure; the cross-flow fan blade is arranged in the air duct structure; the shaft sleeve assembly is sleeved on the cross-flow fan blade and is provided with a locking position connected with the bottom shell assembly and an unlocking position separated from the bottom shell assembly; the operation shaft sleeve assembly rotates for a preset angle along the circumferential direction of the cross-flow fan blade to enable the shaft sleeve assembly to be located at a locking position or an unlocking position. By adopting the arrangement mode, the disassembly operation of the cross-flow fan blade is facilitated, the cleaning operation efficiency of the indoor unit is improved, and the use experience of a user is improved.
Description
Technical field
The present invention relates to air-conditioner device technical fields, tear open in particular to a kind of indoor unit, air conditioner and indoor unit
The method unloaded.
Background technique
Traditional wall-hanging air conditioner is limited by product internal structure and mounting height, it has not been convenient to be cleaned, user cleans tradition
Air-conditioning can only generally clean external filter screen and wind deflector, and the extremely difficult cleaning such as internal air duct, fan blade, evaporator, even if
It is cleaned by professional, flow operations are complicated, also can not thoroughly clean up air-conditioning.
A kind of indoor unit of wall hanging type air conditioner of easy cleaning is disclosed in the prior art, is related to air-conditioning technical field, and being can
Fan blade easy to disassemble, and then fan blade and indoor unit air duct are cleaned, and internal structure will not be destroyed.The specially air conditioner
Including indoor unit, indoor unit includes the outer cover and inner casing being mutually interlocked, and is equipped with through-flow fan blade, through-flow fan blade axial ends in inner casing
It is connected in the opposite two side walls of inner casing, axial one end that inner casing at least one side wall corresponds to through-flow fan blade offers logical
Hole, through-hole can be such that through-flow fan blade passes through, and through hole is removably connected with mounting plate, and one end of through-flow fan blade and mounting plate are rotatable
Connection.The air conditioner be used for through-flow fan blade easy to disassemble, with to indoor unit air duct and through-flow fan blade clean.Documents
In air conditioner indoor unit fan blade taken out from side, and the installation presence of practical air-conditioning is mounted on wall corner, and air-conditioning side may be with
Wall clearance is small, can not take fan blade at all, causes the problem of user experience difference.
Summary of the invention
The main purpose of the present invention is to provide a kind of methods of indoor unit, air conditioner and indoor unit disassembly, existing to solve
There is the problem that through-flow fan blade difficulty is taken out in technology.
To achieve the goals above, according to an aspect of the invention, there is provided a kind of indoor unit, comprising: bottom case component,
Bottom case component has air channel structure；Through-flow fan blade, through-flow fan blade are set in air channel structure；Sleeve assembly, sleeve assembly are arranged
In on through-flow fan blade, there is sleeve assembly the lock position being connected with bottom case component and sleeve assembly to have and bottom case group
The unlocked position that part is separated；Wherein, operation sleeve assembly can make sleeve assembly along the predetermined angle that rotates in a circumferential direction of through-flow fan blade
Positioned at lock position or unlocked position.
Further, when through-flow fan blade is located at unlocked position, operation through-flow fan blade is moved along the axial direction of bottom case component
After dynamic pre-determined distance, through-flow fan blade can be removed from the side wall side of bottom case component.
Further, bottom case component includes: upper bottom case；Lower bottom case, lower bottom case be movably connected with upper bottom case and with
Upper bottom case, which encloses, is set as air channel structure, and at least one end of lower bottom case has the evacuation position far from upper bottom case, and has and upper bottom
The link position of shell phase connection, when upper bottom case is located at evacuation position, operation through-flow fan blade can be located at lower bottom case from upper bottom case
Side remove.
Further, the first end of lower bottom case is hinged with upper bottom case, and the second end of lower bottom case and upper bottom case are clamped, bottom
The second end of shell can rotate predetermined angle around the first end of lower bottom case and the hinge joint of upper bottom case.
Further, predetermined angle is 90 °.
Further, air duct inner wall muscle and limit rib are provided on the side wall of the first end of upper bottom case, limit rib is located at wind
The outside of road inner wall muscle, air duct inner wall muscle and limit rib there is distance ground to be arranged to be formed and allow bit space, and sleeve assembly, which is located at, to be allowed
In bit space, the second end of upper bottom case is for installing motor.
Further, drainage water channel is formed between limit rib and the outer wall of upper bottom case.
Further, sleeve assembly includes: bearing cushion rubber seat, and bearing cushion rubber seat is connected with through-flow fan blade, bearing cushion rubber
Seat, which is located at, to be allowed in bit space；The first end of bearing cushion rubber seat buckle, bearing cushion rubber seat buckle is connected with bearing cushion rubber seat, bearing
The second end of cushion rubber seat buckle extends outwardly setting along the radial direction of bearing cushion rubber seat, and the second end of bearing cushion rubber seat buckle has
There are lock position or unlocked position.
Further, bearing cushion rubber seat buckle is after the radial direction extension pre-determined distance of bearing cushion rubber seat, bearing cushion rubber
The circumferential direction of second end towards the bearing cushion rubber seat of seat buckle is bendingly arranged to form hook portion, the second end of bearing cushion rubber seat buckle
Lower surface be provided with stopper protrusion, the length direction of stopper protrusion is extended along the axial direction of through-flow fan blade.
Further, clamping boss is provided on the surface towards through-flow fan blade side of bearing cushion rubber seat.
Further, clamping boss is multiple, and multiple clamping boss are arranged circumferentially spaced along bearing cushion rubber seat, multiple
The end of at least one clamping boss in clamping boss extends to the outside of the outer peripheral surface of bearing cushion rubber seat.
Further, a clamping boss in multiple clamping boss is disposed adjacently with bearing cushion rubber seat buckle.
Further, bottom case component further include: evaporator angular frame, evaporator angular frame are connected with upper bottom case, evaporation
The side towards through-flow fan blade of device angular frame is provided with the backstop muscle matched with stopper protrusion, and stopper protrusion has and backstop
Lock position and stopper protrusion when muscle is mutually clamped have unlocked position when being separated with backstop muscle.
Further, backstop muscle is multiple, and angular frame card slot is formed between two adjacent backstop muscle.
Further, evaporator angular frame has arc-shaped limit plate, and arc-shaped limit plate is set towards through-flow fan blade curving
It sets, multiple backstop muscle include the first backstop muscle and the second backstop muscle, and the end of the first backstop muscle and the second backstop muscle is provided with convex
There is distance ground to be arranged to form the limiting slot for accommodating clamping boss for the side of block, convex block and arc-shaped limit plate.
Further, the opening direction of limiting slot and the axis direction of the first backstop muscle or the second backstop muscle are perpendicular.
Further, bearing cushion rubber seat towards through-flow fan blade side is provided with bearing cushion rubber.
According to another aspect of the present invention, a kind of air conditioner, including indoor unit are provided, indoor unit is above-mentioned interior
Machine.
According to another aspect of the present invention, a kind of method of indoor unit disassembly is provided, method is for dismantling above-mentioned room
Interior machine, method the following steps are included: operation sleeve assembly along through-flow fan blade rotate in a circumferential direction predetermined angle so that clamping boss from
It is exited in limiting slot；By sleeve assembly along the axial to translation pre-determined distance of through-flow fan blade, so that bearing cushion rubber seat is from air duct
Inner wall muscle side moves to limit rib side；The screw for connecting through-flow fan blade and motor is relaxed；Axially by through-flow fan blade
It is moved to extreme position toward sleeve assembly direction, will be taken out it from the side wall of upper bottom case after through-flow fan blade rotation predetermined angle.
Further, further comprising the steps of: through-flow fan blade is axially being moved to the limit toward sleeve assembly direction
Before position, one end of lower bottom case is operated, so that the other end of lower bottom case turns to evacuation around the hinge joint of lower bottom case and upper housing
Position.
It applies the technical scheme of the present invention, by the way that sleeve assembly is arranged, so that operation sleeve assembly can be realized as passing through
Through-flow fan blade and bottom case component are carried out locking or unlock by sleeve assembly, realize that through-flow fan blade and bottom case component carry out to facilitate
Dismounting operation.When especially needing to clean indoor unit, only need to along through-flow fan blade circumferentially rotate predetermined angle after make
When through-flow fan blade is located at unlocked position, through-flow fan blade can be realized and be separated with bottom case component, using such set-up mode side
Through-flow fan blade disassembly operation, improve the efficiency of indoor unit cleaning operation, improve the usage experience of user.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present invention, and of the invention shows
Examples and descriptions thereof are used to explain the present invention for meaning property, does not constitute improper limitations of the present invention.In the accompanying drawings:
The lower bottom case that Fig. 1 shows indoor unit according to the present invention is in the structural representation of embodiment when avoiding position
Figure；
Fig. 2 shows the configuration schematic diagrams of the embodiment of indoor unit according to the present invention；
Fig. 3 shows the structural schematic diagram of the first embodiment of the upper bottom case of indoor unit according to the present invention；
Fig. 4 shows the structural schematic diagram of the second embodiment of the upper bottom case of indoor unit according to the present invention；
Fig. 5 shows the structural schematic diagram of the first embodiment of sleeve assembly according to the present invention；
Fig. 6 shows the structural schematic diagram of the second embodiment of sleeve assembly according to the present invention；
Fig. 7 shows the structural schematic diagram of the embodiment of evaporator angular frame according to the present invention；
The structure of embodiment when Fig. 8 shows stopper protrusion according to the present invention and the first backstop muscle is in lockup state
Schematic diagram；
Fig. 9 shows the structure of embodiment of the stopper protrusion according to the present invention with the first backstop muscle when in the unlocked state
Schematic diagram；
The structure that Figure 10 shows embodiment when stopper protrusion according to the present invention is separated with evaporator angular frame is shown
It is intended to.
Wherein, the above drawings include the following reference numerals:
10, bottom case component；11, upper bottom case；12, lower bottom case；13, limit rib；14, air duct inner wall muscle；
20, through-flow fan blade；
30, sleeve assembly；31, bearing cushion rubber seat；32, bearing cushion rubber seat buckles；321, stopper protrusion；33, clamping boss；
34, bearing cushion rubber；
40, evaporator angular frame；41, backstop muscle；411, the first backstop muscle；412, the second backstop muscle；42, arc-shaped limit
Plate；43, convex block；
50, limiting slot；60, evaporator.
Specific embodiment
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 present invention 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 embodiment, 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 singular
Also it is 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 their combination.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Term be interchangeable under appropriate circumstances, 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 " includes " and " having " and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units not
Those of be necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes, side
The intrinsic other step or units of method, product or equipment.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
In conjunction with shown in Fig. 1 to Figure 10, embodiment according to the present invention provides a kind of indoor unit.
Specifically, as depicted in figs. 1 and 2, which includes bottom case component 10, through-flow fan blade 20 and sleeve assembly 30.
Bottom case component 10 has air channel structure.Through-flow fan blade 20 is set in air channel structure.Sleeve assembly 30 is sheathed on through-flow fan blade 20
On, there is sleeve assembly 30 lock position being connected with bottom case component 10 and sleeve assembly 30 to have and bottom case component 10
The unlocked position being separated.Wherein, operation sleeve assembly 30 can make axle sleeve group along the predetermined angle that rotates in a circumferential direction of through-flow fan blade 20
Part 30 is located at lock position or unlocked position.
In the present embodiment, by the way that sleeve assembly is arranged, so that operation sleeve assembly can be realized as passing through sleeve assembly
Through-flow fan blade and bottom case component are subjected to locking or unlock, realize that through-flow fan blade and bottom case component carry out dismounting work to facilitate
Industry.When especially needing to clean indoor unit, only need to along through-flow fan blade circumferentially rotate predetermined angle after make through-flow wind
When leaf is located at unlocked position, through-flow fan blade can be realized and be separated with bottom case component, facilitated and passed through using such set-up mode
The disassembly operation for flowing fan blade, improves the efficiency of indoor unit cleaning operation, improves the usage experience of user.
Wherein, when through-flow fan blade 20 is located at unlocked position, axial direction of the operation through-flow fan blade 20 along bottom case component 10
After mobile pre-determined distance, through-flow fan blade 20 can be removed from the side wall side of bottom case component 10.Through-flow fan blade is arranged to can be with
It removes from bottom case component side to carry out washing and cleaning operation, can effectively improve the efficiency of washing and cleaning operation.
Specifically, bottom case component 10 includes upper bottom case 11 and lower bottom case 12.Lower bottom case 12 and upper bottom case 11 movably phase
It connecting and is enclosed with upper bottom case 11 and be set as air channel structure, at least one end of lower bottom case 12 has the evacuation position far from upper bottom case 11,
And with the link position being connected with upper bottom case 11, when upper bottom case 11 is located at evacuation position, operation through-flow fan blade 20 can
It is removed from the side positioned at lower bottom case 12 of upper bottom case 11.In this way setting can further facilitate by through-flow fan blade remove without
By the interference of other base components, the practicability of the indoor unit is improved.Wherein it is possible in the separate axle sleeve group of upper bottom case 11
Column structure is arranged in one end of part, hook structure is arranged in one end of the separate sleeve assembly of lower bottom case 12, lower bottom case 12 passes through
Hook structure is rotationally hung on column structure to realize rotation, and middle hook structure can be the hook of eagle mouth structure, this
Sample can prevent lower bottom case 12 from falling off in the course of rotation.It is of course also possible to use the import of hook portion is less than column knot
Column structure can be caught in hook portion by the diameter of structure, in this way setting by strength, to prevent column structure opening from hook portion
It falls off at mouthful.
Further, the first end of lower bottom case 12 is hinged with upper bottom case 11.The second end of lower bottom case 12 and upper bottom case 11
The second end of clamping, lower bottom case 12 can rotate predetermined angle around the first end of lower bottom case 12 and the hinge joint of upper bottom case 11.Wherein,
Predetermined angle is 90 °.Bottom case 12 occurs to do with through-flow fan blade under setting can be avoided during dismantling through-flow fan blade in this way
It relates to.
As shown in Figure 3 and Figure 4, air duct inner wall muscle 14 and limit rib 13 are provided on the side wall of the first end of upper bottom case 11.
Limit rib 13 is located at the outside of air duct inner wall muscle 14.There is distance ground to be arranged to be formed and be stepped down for air duct inner wall muscle 14 and limit rib 13
Space, sleeve assembly 30, which is located at, to be allowed in bit space, and the second end of upper bottom case 11 is for installing motor.As shown in figure 3, air duct inner wall
Muscle 14 and limit rib 13 are extended along the width direction of upper bottom case 11, and setting in this way enables sleeve assembly 30 stepping down
Axis direction in space along upper bottom case 11 moves, and the mobile distance of the sleeve assembly 30 is the output shaft of through-flow fan blade and motor
Just realize the distance of disengaging.
Further, drainage water channel is formed as shown in A in Fig. 3, between limit rib 13 and the outer wall of upper bottom case 11.In this way
Being arranged can prevent the condensed water of air conditioner from entering in air duct.
As shown in Figure 5 and Figure 6, sleeve assembly 30 includes bearing cushion rubber seat 31 and bearing cushion rubber seat buckle 32.Bearing cushion rubber
Seat 31 is connected with through-flow fan blade 20, and bearing cushion rubber seat 31 is positioned at allowing in bit space.Bearing cushion rubber seat buckle 32 first end with
Bearing cushion rubber seat 31 is connected, and the second end of bearing cushion rubber seat buckle 32 extends outwardly along the radial direction of bearing cushion rubber seat 31 to be set
It sets, the second end of bearing cushion rubber seat buckle 32 has lock position or unlocked position.I.e. in the present embodiment, pass through bearing cushion rubber
Seat buckle 32 realizes locking and the unlock of through-flow fan blade and housing unit, is arranged in this way so that the axle sleeve structure is simple and reliable.
Specifically, bearing cushion rubber seat buckle 32 is after the radial direction extension pre-determined distance of bearing cushion rubber seat 31, bearing glue
The circumferential direction of second end towards the bearing cushion rubber seat 31 of ring support buckle 32 is bendingly arranged to form hook portion.Bearing cushion rubber seat buckle 32
The lower surface of second end be provided with stopper protrusion 321.Axial direction of the length direction of stopper protrusion 321 along through-flow fan blade 20
It is extended.Setting, which can be realized, in this way limits the circumferential direction of through-flow fan blade, can prevent through-flow fan blade from rotating, mention
The high stability of through-flow fan blade.
In order to further improve the stability of through-flow fan blade, the table towards 20 side of through-flow fan blade of bearing cushion rubber seat 31
Clamping boss 33 is provided on face.Setting in this way can prevent through-flow fan blade from vibration occurring in the axial direction, i.e., in the present embodiment may be used
Through-flow fan blade is limited in axial and circumferential i.e. radial direction with realizing respectively.
Clamping boss 33 is multiple.Multiple clamping boss 33 arranged circumferentially spaced, multiple cards along bearing cushion rubber seat 31
The end of at least one clamping boss 33 in the boss 33 of position extends to the outside of the outer peripheral surface of bearing cushion rubber seat 31.Wherein, such as
Two clamping boss 33 are shown shown in Fig. 5, in figure, the end of one of clamping boss 33 protrudes from bearing cushion rubber seat 31
Outer peripheral surface setting, another one are disposed adjacently with bearing cushion rubber seat buckle 32, and are located at 32 bending of bearing cushion rubber seat buckle
Inside.Setting, which can be realized, in this way carries out multiple spot limit to bearing cushion rubber seat 31.
As shown in fig. 7, bottom case component 10 further includes evaporator angular frame 40.Evaporator angular frame 40 is connected with upper bottom case 11
It connects, the side towards through-flow fan blade 20 of evaporator angular frame 40 is provided with the backstop muscle 41 matched with stopper protrusion 321.Only
Gear protrusion 321 there is lock position and stopper protrusion 321 when being clamped with 41 phase of backstop muscle to have be separated with backstop muscle 41
When unlocked position.Setting can further improve the stability and reliability of the indoor unit in this way.
Wherein, backstop muscle 41 is multiple, and angular frame card slot is formed between two adjacent backstop muscle 41.Setting can in this way
Realization carries out circumferential limit to bearing cushion rubber seat 31.
Further, evaporator angular frame 40 has arc-shaped limit plate 42.Arc-shaped limit plate 42 is towards through-flow fan blade 20 1
Lateral bend setting, multiple backstop muscle 41 include the first backstop muscle 411 and the second backstop muscle 412.First backstop muscle 411 and second stops
The end of block reinforcement 412 is provided with convex block 43.There is distance ground setting to be used for being formed for the side of convex block 43 and arc-shaped limit plate 42
Accommodate the limiting slot 50 of clamping boss 33.So that when bearing cushion rubber seat buckle 32 is located at lock position, detent is convex for setting in this way
Platform 33 is located in limiting slot 50 to realize and carry out circumferential limit to through-flow fan blade.
Preferably, the opening direction of limiting slot 50 and the axis direction of the first backstop muscle 411 or the second backstop muscle 412 mutually hang down
Directly.Setting can be improved sleeve assembly and realize the reliability limited to through-flow fan blade in this way.
In order to further improve the stability and reliability of bearing assembly, bearing cushion rubber seat 31 towards through-flow fan blade 20
Side is provided with bearing cushion rubber 34.
Indoor unit in above-described embodiment can be also used for air-conditioner device technical field, another party according to the present invention
Face, provides a kind of air conditioner, including indoor unit, and indoor unit is the indoor unit in above-described embodiment.
Specifically, it using the air conditioner of the structure, solves the problems, such as that the disassembly of wall-hanging air conditioner fan blade is difficult, realizes air-conditioning
It is easily removable and washable, deep clean function.Due to using the fan blade axle sleeve structure of the application, solves the disassembly of fan blade difficulty, hardly possible is installed
Problem, further such that wall-hanging air conditioner can be realized depth cleaning fan blade, air duct, in addition the method for dismounting of the application, is not related to
And hot line job, disassembly safety.
Traditional wall-hanging air conditioner is limited by product internal structure and mounting height, it has not been convenient to be cleaned, user cleans tradition
Air-conditioning can only generally clean external filter screen, wind deflector, and the extremely difficult cleaning such as internal air duct, fan blade, evaporator, even if by
Professional cleans, and flow operations are complicated, also can not thoroughly clean up air-conditioning.
Using the fan blade axle sleeve structure of the application, through-flow fan blade easy removal, installation are realized, and then realize that user's depth is clear
Clean air duct, fan blade purpose, while use such disassembly mode, avoid translator from dismantling, securely and reliably.
Wall-hanging air conditioner air duct is usually to be formed by airflow channel around through-flow fan blade by base component, evaporator 60.
If traditional air conditioner will realize air duct deep clean, need to dismantle evaporator part and be just able to achieve, however evaporator part connects
Refrigerant pipe, the completion dismounting for needing professional person's complex operations ability difficult.The design of traditional base component is divided into two by the application
Part: upper base component, lower base component.Fan blade sleeve assembly.New design can be rotated, be translated, and realize the flat of through-flow fan blade
It moves, disassembly.The disassembly of through-flow fan blade, which represents, can realize cleaning inside the air duct of air-conditioning.The fixation of through-flow fan blade is shown in that Fig. 2 is quick-fried
Fried figure, through-flow fan blade left end add screw to connect motor, axle sleeve with hub form connecting bushing component, through-flow fan blade right end with axle sleeve
Component is fixed by upper bottom case and evaporator, angular frame up and down direction screw, and motor is by upper bottom case and motor pressing plate up and down direction spiral shell
Nail is fixed.
When needing to clean air-conditioning, bottom case disassembly, upper base component retains the mounting structure of traditional base component, with evaporator
Component, which is fixed on the wall, to remain static, and lower base component is rotated by 90 ° along upper bottom case rotary shaft, and air duct is opened.Through-flow
Fan blade demounting procedure is as follows:
Step 1: moving bearing cushion rubber seat buckle, rotary sleeve component, so that bearing cushion rubber seat clamping boss and angle with hand
Shape frame card slot is detached from.
Step 2: by sleeve assembly along fan blade axial translation, bearing cushion rubber seat moves to limit rib from air duct inner wall muscle.
Wherein, bearing cushion rubber seat translation extreme position reaches limit rib, forms water channel between limit rib and bottom case outer wall, condensed water is led to
It crosses limit rib to block, condensed water is avoided to enter air duct.
Step 3: the fixed screw of fan blade right end motor is relaxed.
Step 4: through-flow fan blade is axially moved to extreme position, rotating blading toward sleeve assembly direction, taking-up is passed through
Flow fan blade.After removing through-flow fan blade without motor, may be implemented through-flow fan blade, bottom case inner wall air duct, evaporator inside surface it is clear
It washes.
Wherein, before through-flow fan blade 20 is axially moved to extreme position toward sleeve assembly direction, lower bottom case is operated
12 one end, so that the other end of lower bottom case 12 turns to evacuation position around the hinge joint of lower bottom case 12 and upper housing 11.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... 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, being described as if the device in attached drawing is squeezed " 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 be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (20)
1. a kind of indoor unit characterized by comprising
Bottom case component (10), the bottom case component (10) have air channel structure；
Through-flow fan blade (20), the through-flow fan blade (20) are set in the air channel structure；
Sleeve assembly (30), the sleeve assembly (30) are sheathed on the through-flow fan blade (20), sleeve assembly (30) tool
There are the lock position being connected with the bottom case component (10) and the sleeve assembly (30) to have and the bottom case component
(10) unlocked position being separated；
Wherein, the predetermined angle that rotates in a circumferential direction for operating the sleeve assembly (30) along the through-flow fan blade (20) can make the axle sleeve
Component (30) is located at the lock position or the unlocked position.
2. indoor unit according to claim 1, which is characterized in that when the through-flow fan blade (20) are located at the unlocked position
When, the through-flow fan blade (20) is operated after the mobile pre-determined distance of axial direction of the bottom case component (10), can be passed through described
Fan blade (20) are flowed to remove from the side wall side of the bottom case component (10).
3. indoor unit according to claim 2, which is characterized in that the bottom case component (10) includes:
Upper bottom case (11)；
Lower bottom case (12), the lower bottom case (12) be movably connected with the upper bottom case (11) and with the upper bottom case (11)
It encloses and is set as the air channel structure, at least one end of the lower bottom case (12) has the evacuation position far from the upper bottom case (11),
And there is the link position being connected with the upper bottom case (11), when the upper bottom case (11) is located at the evacuation position,
Operating through-flow fan blade (20) can remove from the side positioned at the lower bottom case (12) of the upper bottom case (11).
4. indoor unit according to claim 3, which is characterized in that the first end of the lower bottom case (12) and the upper bottom case
(11) it is hinged, the second end of the lower bottom case (12) and the upper bottom case (11) are clamped, the second end of the lower bottom case (12)
The predetermined angle can be rotated around the first end of the lower bottom case (12) and the hinge joint of the upper bottom case (11).
5. indoor unit according to claim 4, which is characterized in that the predetermined angle is 90 °.
6. indoor unit according to claim 3, which is characterized in that be arranged on the side wall of the first end of the upper bottom case (11)
There are air duct inner wall muscle (14) and limit rib (13), the limit rib (13) is located at the outside of the air duct inner wall muscle (14), described
Air duct inner wall muscle (14) and the limit rib (13) there is distance ground to be arranged to be formed and allow bit space, sleeve assembly (30) position
It is allowed in bit space in described, the second end of the upper bottom case (11) is for installing motor.
7. indoor unit according to claim 6, which is characterized in that the limit rib (13) is outer with the upper bottom case (11)
Drainage water channel is formed between wall.
8. indoor unit according to claim 6, which is characterized in that the sleeve assembly (30) includes:
Bearing cushion rubber seat (31), the bearing cushion rubber seat (31) are connected with the through-flow fan blade (20), the bearing cushion rubber seat
(31) it is located at described allow in bit space；
Bearing cushion rubber seat buckles (32), and the first end of the bearing cushion rubber seat buckle (32) is connected with bearing cushion rubber seat (31),
The second end of bearing cushion rubber seat buckle (32) extends outwardly setting along the radial direction of the bearing cushion rubber seat (31), described
The second end that bearing cushion rubber seat buckles (32) has the lock position or the unlocked position.
9. indoor unit according to claim 8, which is characterized in that the bearing cushion rubber seat buckle (32) is along the bearing glue
After the radial direction of ring support (31) extends pre-determined distance, the second end of the bearing cushion rubber seat buckle (32) is towards the bearing glue
The circumferential direction of ring support (31) is bendingly arranged to form hook portion, the lower surface setting of the second end of the bearing cushion rubber seat buckle (32)
Have stopper protrusion (321), the length direction of the stopper protrusion (321) is set along the axial direction extension of the through-flow fan blade (20)
It sets.
10. indoor unit according to claim 9, which is characterized in that the bearing cushion rubber seat (31) towards the through-flow
Clamping boss (33) are provided on the surface of fan blade (20) side.
11. indoor unit according to claim 10, which is characterized in that the clamping boss (33) be it is multiple, it is multiple described
Clamping boss (33) is arranged circumferentially spaced along the bearing cushion rubber seat (31), in multiple clamping boss (33) at least
The end of one clamping boss (33) extends to the outside of the outer peripheral surface of the bearing cushion rubber seat (31).
12. indoor unit according to claim 11, which is characterized in that described in one in multiple clamping boss (33)
Clamping boss (33) buckles (32) with the bearing cushion rubber seat and is disposed adjacently.
13. indoor unit according to claim 10, which is characterized in that the bottom case component (10) further include:
Evaporator angular frame (40), the evaporator angular frame (40) are connected with the upper bottom case (11), the evaporator angle
The side towards the through-flow fan blade (20) of shape frame (40) is provided with the backstop muscle matched with the stopper protrusion (321)
(41), the stopper protrusion (321) has lock position when being mutually clamped with the backstop muscle (41) and the stopper protrusion
(321) there is unlocked position when being separated with the backstop muscle (41).
14. indoor unit according to claim 13, which is characterized in that the backstop muscle (41) be it is multiple, adjacent two
Angular frame card slot is formed between the backstop muscle (41).
15. indoor unit according to claim 14, which is characterized in that the evaporator angular frame (40) has arc-shaped limit
Plate (42), the arc-shaped limit plate (42) are arranged towards the through-flow fan blade (20) curving, multiple backstop muscle (41)
Including the first backstop muscle (411) and the second backstop muscle (412), the first backstop muscle (411) and the second backstop muscle (412)
End be provided with convex block (43), there is distance ground to be arranged with shape for the side of the convex block (43) and the arc-shaped limit plate (42)
At the limiting slot (50) for accommodating the clamping boss (33).
16. indoor unit according to claim 15, which is characterized in that the opening direction of the limiting slot (50) and described the
One backstop muscle (411) or the axis direction of the second backstop muscle (412) are perpendicular.
17. indoor unit according to claim 8, which is characterized in that the bearing cushion rubber seat (31) towards the through-flow
Fan blade (20) side is provided with bearing cushion rubber (34).
18. a kind of air conditioner, including indoor unit, which is characterized in that the indoor unit is described in any one of claims 1 to 17
Indoor unit.
19. a kind of method of indoor unit disassembly, the method is for dismantling interior described in any one of claims 1 to 17
Machine, which is characterized in that the described method comprises the following steps:
Operation sleeve assembly (30) along through-flow fan blade (20) rotate in a circumferential direction predetermined angle so that clamping boss (33) from limiting slot
(50) it is exited in；
By sleeve assembly (10) along the axial to translation pre-determined distance of through-flow fan blade (20), so that bearing cushion rubber seat is out of air duct
Wall muscle (14) side moves to limit rib (13) side；
The screw that through-flow fan blade (20) and motor will be connected is relaxed；
Through-flow fan blade (20) is axially moved to extreme position toward sleeve assembly direction, through-flow fan blade (20) are rotated default
It is taken out from the side wall of upper bottom case (11) after angle.
20. according to the method for claim 19, which is characterized in that further comprising the steps of:
Before through-flow fan blade (20) is axially moved to extreme position toward sleeve assembly direction, the one of lower bottom case (12) is operated
End, so that hinge joint of the other end of lower bottom case (12) around lower bottom case (12) and upper housing (11) turns to evacuation position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657276.XA CN110332612B (en) | 2019-07-19 | 2019-07-19 | Indoor unit, air conditioner and method for disassembling indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910657276.XA CN110332612B (en) | 2019-07-19 | 2019-07-19 | Indoor unit, air conditioner and method for disassembling indoor unit |
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| CN110332612A true CN110332612A (en) | 2019-10-15 |
| CN110332612B CN110332612B (en) | 2023-08-25 |
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| CN201910657276.XA Active CN110332612B (en) | 2019-07-19 | 2019-07-19 | Indoor unit, air conditioner and method for disassembling indoor unit |
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Cited By (1)
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|---|---|---|---|---|
| WO2021086168A1 (en) * | 2019-10-31 | 2021-05-06 | Panasonic Appliances Air-Conditioning Malaysia Sdn. Bhd. | Air-conditioning unit with detachable vane |
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|---|---|
| CN110332612B (en) | 2023-08-25 |
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