CN109405087A - A kind of air-conditioning indoor hanging unit - Google Patents

A kind of air-conditioning indoor hanging unit Download PDF

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Publication number
CN109405087A
CN109405087A CN201811155874.9A CN201811155874A CN109405087A CN 109405087 A CN109405087 A CN 109405087A CN 201811155874 A CN201811155874 A CN 201811155874A CN 109405087 A CN109405087 A CN 109405087A
Authority
CN
China
Prior art keywords
motor
air
conditioning indoor
hanging unit
indoor hanging
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.)
Pending
Application number
CN201811155874.9A
Other languages
Chinese (zh)
Inventor
李永涛
李建科
荆涛
高丽丽
贺世权
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN201811155874.9A priority Critical patent/CN109405087A/en
Publication of CN109405087A publication Critical patent/CN109405087A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0018Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0025Cross-flow or tangential fans
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20Casings or covers

Abstract

The embodiment of the invention discloses a kind of air-conditioning indoor hanging units, the air-conditioning indoor hanging unit includes shell and the bracket group that motor tail end is arranged, the shell includes pedestal and side plate, the opening passed in and out for the bracket group and the motor is formed on the side plate, the opening is equipped with the plugging plate for blocking opening, and the bracket group is affixed on the base.The present invention is of great significance for the maintenance replacement of air conditioner motor, and the time of the dismounting of air-conditioning is reduced when repairing motor, and the risk that air-conditioning panel damages other components is dismounted when reducing maintenance, reduces maintenance difficulty.

Description

A kind of air-conditioning indoor hanging unit
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of air-conditioning indoor hanging unit.
Background technique
Most of indoor unit of wall air conditioner realizes blowing heat exchange using axial-flow fan, when axial-flow fan motor occurs When failure needs repairing, general operating procedure are as follows: 1, front panel of dismantling;2, it dismantles wind deflector;3, it dismantles casing component Assembly;4, it dismantles evaporator assemblies assembly;5, it dismantles motor pressing cover.Motor only can be repaired by above step, is repaired Difficulty is big, maintenance mans' duration, and after cost is high.
For this problem, notification number is that the Chinese patent of CN202501602U discloses a kind of air-conditioning indoor hanging unit motor Disassembly and assembly structure, including chassis, horizontal positioned motor, innovation be in: be mounted with motor on above-mentioned chassis It covers, support plate, is mounted with pressing plate in support plate;The prelocalization boss of above-mentioned motor is stuck in chassis and motor cover fastens to be formed Location hole in, the rear positioning convex platform of motor is stuck in support plate and pressing plate fastens in the location hole to be formed.
Although above-mentioned invention solves this big technical problem of maintenance difficulty, but exist and need front when replacing motor The problem of plate is dismantled, service worker are easy to break the part in air-conditioning, cause unnecessary damage when dismantling front panel It loses.
Summary of the invention
The embodiment of the invention provides a kind of air-conditioning indoor hanging units, it is intended to which solution is conveniently replaceable Air-Conditioning Straflo Fan motor not Need the problem of dismantling front panel.In order to which some aspects of the embodiment to disclosure have a basic understanding, it is shown below It is simple to summarize.The summarized section is not extensive overview, nor to determine key/critical component or describe these implementations The protection scope of example.Its sole purpose is that some concepts are presented with simple form, in this, as the sequence of following detailed description Speech.
According to a first aspect of the embodiments of the present invention, a kind of air-conditioning indoor hanging unit is provided, air-conditioning indoor hanging unit includes outer Shell and the bracket group that motor tail end is arranged, shell includes pedestal and side plate, is formed on side plate for bracket group and motor The opening of disengaging, opening are equipped with the plugging plate for blocking opening, and bracket group is fixed on pedestal.
In some alternative embodiments, the output shaft end of motor is equipped with front boss, and the tail portion of motor is equipped with rear boss, empty Adjusting indoor on-hook includes motor pressing cover, and front boss is stuck in pedestal and motor pressing cover fastens in the first positioning hole to be formed, bracket group Including upper bracket and lower bracket, rear boss is stuck in upper bracket and lower bracket and fastens in the second location hole to be formed, and opens on lower bracket Equipped with several heat release holes.
In some alternative embodiments, the first rubber ring being set on the front boss, is set in the rear boss On the second rubber ring sleeve.
In some alternative embodiments, first rubber ring is connected to what the motor pressing cover was formed with the pedestal In first positioning hole, second rubber ring is connected to the upper bracket and the lower bracket fastens the second location hole to be formed In.
In some alternative embodiments, plugging plate is equipped with the first sliding block, and side plate is equipped with perpendicular to the first of ground Sliding slot, plugging plate are slidably connected in first sliding groove by the first sliding block.
In some alternative embodiments, air-conditioning indoor hanging unit includes axial-flow fan, has set in the rotation axis of axial-flow fan It manages, offers slideway on the inner sidewall of rotation axis, the protrusion that can be slided in slideway is offered on the lateral wall of casing.
In some alternative embodiments, the output shaft of motor offers keyway, offers on the inner sidewall of casing and key There is one end of limited block to offer countersunk for the limited block that slot matches, casing, and the output shaft of motor can be passed through by screw Countersunk is fixed in casing.
In some alternative embodiments, pedestal is equipped with fixed block, and bracket group can be fixed on fixed block by screw.
In some alternative embodiments, fixed block is equipped with second sliding slot, and bracket group includes lower bracket, and lower bracket includes The second sliding block compatible with second sliding slot, lower bracket are slidably connected in second sliding slot by the second sliding block.
Technical solution provided in an embodiment of the present invention can include the following benefits:
In reality, service worker needs to disassemble front panel when replacing motor, and service worker is in disassembly front panel When, it is easy to break the part in air-conditioning, causes unnecessary loss.A kind of air-conditioning indoor hanging unit provided by the invention is being tieed up Without dismantling front faceplate of air-conditioner when repairing motor, reduce the time of the dismounting of air-conditioning, when reducing maintenance before dismounting air-conditioning For the risk of other components damage when plate, maintenance difficulty is reduced.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of structural blast schematic diagram of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Fig. 2 is a kind of motor assembling schematic diagram of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Fig. 3 is a kind of lateral plate structure schematic diagram one of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Fig. 4 is a kind of electric machine structure schematic diagram of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Fig. 5 is the portion the A enlarged drawing of Fig. 1;
Fig. 6 is a kind of motor pressing cover structural schematic diagram of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Fig. 7 is a kind of bracket group of air-conditioning indoor hanging unit shown according to an exemplary embodiment and the dress of the second rubber ring With relation schematic diagram;
Fig. 8 is the portion the B enlarged drawing of Fig. 2.
Fig. 9 is the motor and the first rubber ring and second of a kind of air-conditioning indoor hanging unit shown according to an exemplary embodiment Rubber ring assembling schematic diagram;
Figure 10 is a kind of part-structure perspective view of the explosion of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Figure 11 is a kind of partial structure diagram of air-conditioning indoor hanging unit shown according to an exemplary embodiment;
Figure 12 is the portion the C enlarged drawing of Figure 11;
Figure 13 is the portion the D enlarged drawing of Figure 11;
Figure 14 is that a kind of side plate of air-conditioning indoor hanging unit shown according to an exemplary embodiment and the structure of plugging plate are shown It is intended to;
Figure 15 is that a kind of axial-flow fan of air-conditioning indoor hanging unit shown according to an exemplary embodiment and motor assembly are shown It is intended to.
Description of symbols:
In figure, 1- shell;2- pedestal;21- the first lower half circle fixing groove;22- fixed block;221- second sliding slot;3- side plate; 31- opening;311- first is convex stupefied;32- plugging plate;321- second is convex stupefied;The first sliding block of 322-;33- first sliding groove;4- motor; 41- front boss;42- rear boss;The first rubber ring of 43-;The second rubber ring of 44-;45- keyway;The first convex block of 46-;47- heat dissipation is logical Road;The second convex block of 48-;49- limiting slot;5- bracket group;51- upper bracket;511- the second upper semi-circle fixing groove;The second plate of 512-; 52- lower bracket;521- the second lower half circle fixing groove;522- heat release hole;The first plate of 524-;The second sliding block of 523-;6- motor pressing cover; 61- the first upper semi-circle fixing groove;7- axial-flow fan;71- rotation axis;711- slideway;72- casing;721- protrusion;722- limit Block;8- screw;9- countersunk.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to Practice them.Embodiment only represents possible variation, and unless explicitly requested, otherwise individual components and functionality is optional, and And the sequence of operation can change.The part of some embodiments and feature can be included in or replace other embodiments Part and feature.The range of embodiment of the present invention includes the entire scope of claims and the institute of claims There is obtainable equivalent.Herein, each embodiment can individually or generally be indicated that this is only with term " invention " It is merely for convenience, and if in fact disclosing the invention more than one, it is not meant to automatically limit the range of the application For any single invention or inventive concept.Herein, relational terms such as first and second and the like are used only for one Entity, which is perhaps operated, to be distinguished and exists without requiring or implying between these entities or operation with another entity or operation Any actual relationship or sequence.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should When particular pose changes, then directionality instruction also correspondingly changes correspondingly.In addition, be such as related in the present invention " the One ", the description of " second " etc. is used for description purposes only, and is not understood to indicate or imply its relative importance or implicit finger The quantity of bright indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or implicitly include to Few this feature.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or the connection of one;It can be machine Tool connection, is also possible to be electrically connected;It can be and be directly connected to, two can also be also possible to indirectly connected through an intermediary Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition In concrete meaning.
Each embodiment herein is described in a progressive manner, and the highlights of each of the examples are implement with other The difference of example, the same or similar parts in each embodiment may refer to each other.
In one exemplary embodiment:
As shown in FIG. 1 to 3, the present invention provides a kind of air-conditioning indoor hanging unit, which includes shell 1 and sets The bracket group 5 in 4 tail end of motor is set, shell 1 includes pedestal 2 and side plate 3, and bracket group 5 is fixed on pedestal 2 by screw 8, The opening 31 for bracket group 5 and the disengaging of motor 4 is formed on the side plate 3 of 4 one end of motor, it is convex stupefied that opening 31 is equipped with first 311, it is open at 31 equipped with the plugging plate 32 for blocking opening 31, plugging plate 32 is equipped with and first convex stupefied 311 cooperates clamping Second convex stupefied 321, plugging plate 32 is equipped with countersunk 9, passes through the countersunk 9 on plugging plate 32 for plugging plate 32 with screw 8 It is fixed on the side plate 3 for offering opening 31.
In the present embodiment, service worker is when repairing motor 4 without removing front panel, it is only necessary to by plugging plate 32 On screw 8 dismantle, then take down plugging plate 32, disassembling, assembling and replacing can be carried out to motor 4, be not easy without dismantling front panel pair Part in air-conditioning causes to damage, and causes unnecessary loss, have targetedly repair, reduce the dismounting of air-conditioning when Between, reduce maintenance difficulty.
In some alternative embodiments, as shown in figure 4, the output shaft end of motor 4 is equipped with front boss 41, the tail of motor 4 Portion is equipped with rear boss 42;As shown in figure 5, pedestal 2 is equipped with the first lower half circle fixing groove 21;As shown in figures 1 to 6, air conditioning chamber Interior on-hook includes motor pressing cover 6, and motor pressing cover 6 is equipped with the first upper semi-circle fixing groove 61;As shown in Fig. 4~Fig. 6, maintenance personal When needing fixed front boss 41, in the first lower half circle fixing groove 21 for needing to be connected to front boss 41 on pedestal 2, then Motor pressing cover 6 is fastened on pedestal 2, motor pressing cover 6 can cover motor 4, and the first upper semi-circle fixing groove 61 of motor pressing cover 6 can be with The first lower half circle fixing groove 21 fastening on pedestal 2 forms first positioning hole, and front boss 41 is connected to the first lower half circle fixing groove 21 and first upper semi-circle fixing groove 61 fasten formed first positioning hole in.
As shown in Figure 7, Figure 8, bracket group 5 includes upper bracket 51 and lower bracket 52, and lower bracket 52 is solid equipped with the second lower half circle Determine slot 521, offer it is several can power supply machine 4 tail portion heat dissipation heat release hole 522 and the first plate 524 for fixing, upper branch Frame 51 is equipped with the second upper semi-circle fixing groove 511 and the second plate 512 for fixing, opens up on the first plate 524 and the second plate 512 There is fixation hole, screw 8 passes through fixation hole and upper bracket 51 and lower bracket 52 are fixed on pedestal 2;As shown in Fig. 4 and Fig. 7, dimension When the personnel of repairing need fixed rear boss 42, needs for lower bracket 52 to be placed on pedestal 2, rear boss 42 is connected to lower branch In second lower half circle fixing groove 521 of frame 52, then upper bracket 51 is fastened on lower bracket 52, the second upper half of upper bracket 51 Circle fixing groove 511 can form second location hole with the second lower half circle fixing groove 521 fastening of lower bracket 52, and rear boss 42 is connected to Second upper semi-circle fixing groove 511 and the second lower half circle fixing groove 521 fasten in the second location hole formed.
In the present embodiment, first positioning hole and second location hole can be clamped front boss 41 and rear boss 42, make motor 4 Stronger is fixed on pedestal 2, and can guarantee smoothly to work.Bracket group 5 is divided for upper bracket 51 and lower bracket 52, is When in order to replace motor 4, directly removing upper and lower bracket 52 can be replaced machine, does not need disassembly motor pressing cover 6, makes to tie up The process for repairing replacement motor 4 becomes simply, will not cause to damage to upper and lower bracket 52 when repairing motor 4, the tail of motor 4 Portion's heat can spill into the external world by the heat release hole 522 on lower bracket 52, and divide and be additionally provided with reinforcement on the partition of heat release hole 522 Muscle ensure that lower bracket 52 to the enough support forces in 4 tail portion of motor.
In some alternative embodiments, as shown in Figure 9 and Figure 10, the first rubber ring 43 is located at the front boss 41 of motor 4 On, the second rubber ring 44 is set on the rear boss 42 of motor 4.
Optionally, the first rubber ring 43 is connected in the first positioning hole that motor pressing cover 6 and pedestal 2 are formed, the second rubber Circle 44 is connected to upper bracket 51 and lower bracket 52 fastens in the second location hole formed.
In the present embodiment, motor 4 can generate vibration at work, and it is whole that the vibration of motor 4 will drive air conditioner indoor unit Body is and then shaken together, although people's naked eyes are sightless, can integrally cause to damage to indoor unit, so in motor 4 Rubber ring is arranged at front boss 41 and rear boss 42, rubber ring can achieve the purpose of damping, thus reduce to indoor unit its He damages component.
In some alternative embodiments, as shown in figs. 9 to 12, the first rubber ring 43 is formed with several first along its outer wall Convex block 46, the inner wall of first positioning hole and the first convex block 46 are against the inner wall of first positioning hole and two adjacent the first convex blocks 46 are formed with heat dissipation channel 47;And/or second rubber ring 44 along its outer wall be formed with several first convex blocks 46, second location hole Inner wall and the first convex block 46 against, the inner wall of second location hole and two adjacent the first convex blocks 46 be formed with heat dissipation channel 47。
In the present embodiment, the first convex block 46 is opened up on the outer wall of rubber ring, supports the inner wall of rubber ring and location hole By to forming heat dissipation channel 47, the front boss 41 and rear boss 42 of motor 4 can all radiate, increase heat dissipation channel 47, by motor 4 Heat dissipation advanced optimize, heat dissipation effect is more preferable.
In some alternative embodiments, as shown in fig. 7, the outer wall of the second rubber ring 44 offers the second convex block 48, under Bracket 52 offers limiting slot 525 compatible with the second convex block 48.
In the present embodiment, the second convex block 48 after replacement motor 4 when assembling motor 4, on the second rubber ring 44 It can play the role of the clamping with limiting slot 525, and mark action can be played to service worker when assembling motor 4, Facilitate service worker more convenient when the output shaft of motor 4 to be inserted into the centre bore of axial-flow fan 7, so as to shorten dimension Repair the time.
In some alternative embodiments, as shown in figure 14, plugging plate 32 is equipped with the first sliding block 322 and through-hole, side Plate 3 is equipped with first sliding groove 33 and threaded hole perpendicular to ground, and plugging plate 32 is slidably connected at the by the first sliding block 322 In one sliding slot 33, when the first sliding block 322 of plugging plate 32 is slid completely into first sliding groove 33, plugging plate 32 is consolidated by screw 8 Due to side plate 3.
In the present embodiment, in order to which the maintenance replacement of later period motor 4 is prepared, design is optimized in advance, works as the later period Without dismounting front panel when motor 4 needs replacing, directly plugging plate 32 is removed and can be carried out the maintenance replacement of motor 4, side Just quick.
In some alternative embodiments, as shown in Fig. 5, Figure 12 and Figure 15, air-conditioning indoor hanging unit includes axial-flow fan 7, there is casing 72 in the rotation axis 71 of axial-flow fan 7, slideway 711, the outside of casing 72 are offered on the inner sidewall of rotation axis 71 The protrusion 721 that can be slided in slideway 711 is offered on wall.
Optionally, the output shaft of motor 4 offers keyway 45, offers on the inner sidewall of casing 72 and matches with keyway 45 Limited block 722, casing 72 have limited block 722 one end offer countersunk 9, the output shaft of motor 4 can be worn by screw 8 It is fixed in casing 72 to cross countersunk 9.
In the present embodiment, when the later period needing to replace new motor 4, output shaft and the axial-flow fan 7 of motor 4 Center, bad calibration positioning are arranged drawable casing 72 in the rotation axis 71 of axial-flow fan 7, then by the output shaft of motor 4 In the cavity that directly push-in air conditioner motor gland 6 and pedestal 2 are formed after fixed of casing 72, replacement is completed, maintenance is accelerated Speed.
In some alternative embodiments, as shown in fig. 7, upper bracket 51 and lower bracket 52 are equipped with through-hole;Such as Fig. 8 and figure Shown in 13, pedestal 2 is equipped with fixed block 22, and fixed block 22 is equipped with threaded hole, and screw 8 passes through on upper bracket 51 and lower bracket 52 Through-hole be screwed in the threaded hole on fixed block 22.
In the present embodiment, fixed block 22 is set on pedestal 2, can ensure pedestal 2 will not because of fixed upper bracket 51, Lower bracket 52 and cause to cause shadow to the stress of pedestal 2 when damage to pedestal 2 and dismounting upper bracket 51, lower bracket 52 It rings, upper and lower bracket 52 is fixed on fixed block 22, it is possible to reduce to the risk of the damage of pedestal 2 when maintenance.
In some alternative embodiments, as shown in figs. 7 and 13, fixed block 22 is equipped with second sliding slot 221, bracket group 5 include lower bracket 52, and lower bracket 52 includes second sliding block 523 compatible with second sliding slot 221, and lower bracket 52 is sliding by second Block 523 is slidably connected in second sliding slot 221.
In the present embodiment, fixed block 22 is equipped with second sliding slot 221 and lower bracket 52 is equipped with the second sliding block 523, When assembling motor 4, the setting of second sliding slot 221 can allow lower bracket 52 is stronger to be fixed on pedestal 2, and When assembling lower bracket 52, the second sliding block 523 can be allowed to be divided into second sliding slot 221, guiding role is played, be more convenient for tieing up It repairs personnel and repairs motor 4, and it is two stress points, second sliding slot 221 and the second sliding block that lower bracket 52, which is fixed on pedestal 2, 523 clamping is then third stress point, and lower bracket 52 can be allowed preferably to bear the pressure of 4 tail portion of motor.
The motor example assembling process of the embodiment of the present invention:
When air-conditioning factory, need by motor 4 on air-conditioning indoor hanging unit, pedestal 2 can be first placed on by worker On mounting platform, axial-flow fan 7 is mounted on pedestal 2 according to existing installation method, the installation procedure part of axial-flow fan 7 For the prior art, do not do herein it is excessive repeat, the casing 72 in the rotation axis 71 of axial-flow fan 7 is pulled out to the right first, so The first rubber ring 43 is located on front boss 41 afterwards, the second rubber ring 44 is set on rear boss 42, then by the defeated of motor 4 Shaft is inserted into casing 72, and the limited block 722 in casing 72 just limits the keyway 45 of motor 4, passes through casing 72 with screw 8 On countersunk 9 motor 4 and casing 72 is affixed, then casing 72 is resetted, motor 4 can with the reset of casing 72 and to the left Mobile, after casing 72 resets, the first rubber ring 43 is just clamped the first lower half circle fixing groove 21 on pedestal 2, then by lower branch Frame 52 is placed on 4 tail portion of motor, and the limiting slot 525 of the second convex block 48 and lower bracket 52 of the second rubber ring 44 is clamped, lower bracket 52 the first plate 524 fastens to upper bracket 51 on lower bracket 52 against fixed block 22, the second plate 512 of upper bracket 51 against First plate 524 passes through the through-hole on the first plate 524 and the second plate 512 with screw 8 and is fixed on upper bracket 51 and lower bracket 52 Determine on block 22, motor pressing cover 6 is fastened on pedestal 2, passes through the hole on motor pressing cover 6 with screw 8, motor pressing cover 6 is fixed On pedestal 2, finally by air-conditionings components such as condenser, front panel, side plates 3 according to the normal mounting step of air-conditioning indoor hanging unit It is installed.
The motor example maintenance process of the embodiment of the present invention:
When the motor 4 of the air-conditioning indoor hanging unit of the present embodiment break down need repairing replace when, service worker is only Need to dismantle and fix the screw 8 of plugging plate 32 on side plate 3, first remove plugging plate 32, secondly will fixed bracket group 5 screw 8 Unscrew and remove, later take out bracket group 5, motor 4 is extracted out to the right, since the output shaft of motor 4 is fixed on axial-flow fan 7 On casing 72 in rotation axis 71, casing 72 can be extracted out together, the screw for being then fixedly connected with 4 output shaft of motor with casing 72 8 remove, and the first rubber ring 43 and the second rubber ring 44 on the front boss 41 and rear boss 42 of motor 4 are removed, by the first rubber Circle 43 and the second rubber ring 44 are set in again on the front boss 41 and rear boss 42 of new motor 4, and the output shaft of motor 4 is inserted into In casing 72, the limited block 722 in casing 72 just limits the keyway 45 of motor 4, is passed through with screw 8 and is immersed oneself on casing 72 Hole 9 is affixed by motor 4 and casing 72, and then motor 4 is pushed into air-conditioning indoor hanging unit to the left, motor 4 will drive casing 72 to It moves left, after casing 72 resets, the first rubber ring 43 is just clamped in the first fixation hole that motor pressing cover 6 and pedestal 2 are formed, so Lower bracket 52 is placed on 4 tail portion of motor afterwards, the limiting slot 525 of the second convex block 48 and lower bracket 52 of the second rubber ring 44 blocks It connects, the first plate 524 of lower bracket 52 fastens to upper bracket 51 on lower bracket 52, the second of upper bracket 51 against fixed block 22 Plate 512 passes through the through-hole on the first plate 524 and the second plate 512 for upper bracket 51 and lower bracket against the first plate 524, with screw 8 52 are fixed on fixed block 22, finally reset plugging plate 32 and are fixed on side plate 3 with screw 8.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings, And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims System.

Claims (9)

1. a kind of air-conditioning indoor hanging unit, which is characterized in that
The air-conditioning indoor hanging unit includes the bracket group of shell and setting motor tail end,
The shell includes pedestal and side plate, is formed on the side plate and opens for what the bracket group and the motor passed in and out Mouthful, the opening is equipped with the plugging plate for blocking opening, and the bracket group is affixed on the base.
2. air-conditioning indoor hanging unit according to claim 1, which is characterized in that
The output shaft end of the motor is equipped with front boss, and the tail portion of the motor is equipped with rear boss, the air-conditioning indoor hanging unit packet Motor pressing cover is included, the front boss is stuck in the pedestal and the motor pressing cover fastens in the first positioning hole to be formed, the branch Frame group includes upper bracket and lower bracket, and the rear boss is stuck in the upper bracket and the lower bracket fastens the second positioning to be formed Kong Zhong offers several heat release holes on the lower bracket.
3. air-conditioning indoor hanging unit according to claim 2, which is characterized in that further include:
The first rubber ring being set on the front boss, the second rubber ring sleeve being set on the rear boss.
4. air-conditioning indoor hanging unit according to claim 3, which is characterized in that
First rubber ring is connected in the first positioning hole that the motor pressing cover and the pedestal are formed, second rubber Circle is connected to the upper bracket and the lower bracket fastens in the second location hole to be formed.
5. air-conditioning indoor hanging unit according to claim 1, which is characterized in that
The plugging plate is equipped with the first sliding block, and the side plate is equipped with the first sliding groove perpendicular to ground, and the plugging plate is logical First sliding block is crossed to be slidably connected in the first sliding groove.
6. air-conditioning indoor hanging unit according to claim 1, which is characterized in that
The air-conditioning indoor hanging unit includes axial-flow fan, there is casing in the rotation axis of the axial-flow fan, the rotation axis it is interior Slideway is offered on side wall, and the protrusion that can be slided in the slideway is offered on the lateral wall of described sleeve pipe.
7. air-conditioning indoor hanging unit according to claim 6, which is characterized in that
The output shaft of the motor offers keyway, and the limit to match with the keyway is offered on the inner sidewall of described sleeve pipe There is one end of limited block to offer countersunk for block, described sleeve pipe, and the output shaft of the motor can pass through described bury by screw Head bore is fixed in described sleeve pipe.
8. air-conditioning indoor hanging unit according to claim 1, which is characterized in that
The pedestal is equipped with fixed block, and the bracket group can be fixed on the fixed block by screw.
9. air-conditioning indoor hanging unit according to claim 8, which is characterized in that
The fixed block is equipped with second sliding slot, and the bracket group includes lower bracket, and the lower bracket includes sliding with described second Compatible second sliding block of slot, the lower bracket are slidably connected in the second sliding slot by second sliding block.
CN201811155874.9A 2018-09-30 2018-09-30 A kind of air-conditioning indoor hanging unit Pending CN109405087A (en)

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Application Number Priority Date Filing Date Title
CN201811155874.9A CN109405087A (en) 2018-09-30 2018-09-30 A kind of air-conditioning indoor hanging unit

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Application Number Priority Date Filing Date Title
CN201811155874.9A CN109405087A (en) 2018-09-30 2018-09-30 A kind of air-conditioning indoor hanging unit

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Publication Number Publication Date
CN109405087A true CN109405087A (en) 2019-03-01

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