CN100381760C - Easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner - Google Patents
Easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner Download PDFInfo
- Publication number
- CN100381760C CN100381760C CNB2005100567427A CN200510056742A CN100381760C CN 100381760 C CN100381760 C CN 100381760C CN B2005100567427 A CNB2005100567427 A CN B2005100567427A CN 200510056742 A CN200510056742 A CN 200510056742A CN 100381760 C CN100381760 C CN 100381760C
- Authority
- CN
- China
- Prior art keywords
- motor
- cover plate
- air conditioner
- cavity
- easy
- 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
Images
Abstract
The present invention relates to an installation structure of an easy detachable fan motor for an indoor machine of an air conditioner, which comprises a fan evaporator system (4) of an indoor machine, a motor (2) and a base (5) which is used for containing the motor and the fan evaporator system of the indoor machine, a motor cavity (1) which is arranged on one end of the base (5) and used for containing a motor (2) which is laterally and vertically placed. A motor cover plate (3) of which the area is equal to or larger than the size of the cross sectional area of the motor cavity is arranged at an opening of the motor cavity (1). The present invention alters installation in the positive direction at present into installation in the lateral direction, which means that a loading and unloading opening is arranged on the lateral surface of the motor cavity. The loading and unloading opening can lead motors to come in or go out. When the motor is detached, as long as the cover is disassembled, the motor is extracted in the lateral direction, without moving an evaporator. Because the installation modes and the structure of the present invention can be tightly pushed in the lateral direction, the motor can not generate lateral displacement, and avoid oscillation noise because the motor is not firmly installed.
Description
Technical field
The present invention relates to a kind of fan electromotor installation structure, specifically, is a kind of easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner.
Background technology
The noise size is to weigh an important indicator of household air-conditioner quality.The noise problem that solves wall-hanging air conditioner is the emphasis and the difficult point of each big air-conditioner producer technical research both at home and abroad always.
The sound system of the complexity that the noise of wall-hanging air conditioner is made up of multiple sound source, its noise source main composition is as follows:
1, the aerodynamic noise of cross flow fan; Mainly comprise rotational noise and eddy current crack.
2, structural vibration noise mainly is because the structural vibration noise of motor oscillating, fan rotation generation.
3, owing to the cold-producing medium gas noise that flow at high speed produces in pipeline, and cold-producing medium is at the turbulence noise of the shunting and the meet generation of channel bend place, import and export.
Wherein because the structural vibration noise of motor oscillating, fan rotation generation is important noise source.
The noise that produces during the motor operation is no doubt relevant with motor properties, but the influence of the mounting structure aspect of motor is also very important.As Fig. 1, one end of motor 2 has axle (schematic structure omission), be inserted in the axis hole (schematic structure omission) of fan 4, driving fan 4 rotates, well known to a person skilled in the art, in the periphery of indoor machine fan 4 are the big evaporimeters 41 of the long-pending dish of a circle body, existing indoor unit fan of air conditioner electrical installation is when installation, with the axis hole of fan 4 output shaft to alignment motor 2, axle with motor 2 directly inserts in the axis hole of fan 4 again, evaporimeter 41 is covered periphery at indoor machine fan, each peripheral cover plate of encapsulation indoor set.The defective of this mounting means is: after fan, motor are in place, the other end of motor and cavity must stay certain space, motor can produce in the course of the work laterally and move, and when fan running, unavoidably to produce vibration, make that the mechanical oscillation between fan and the motor produce noise.In addition, this mounting structure is also made troubles to motor dismounting maintenance.In maintenance,, could smoothly the end of motor from fan be taken out because assembling and locking evaporator cover in the periphery of fan, if motor is taken out, must be removed evaporimeter earlier.And evaporimeter is the critical component of refrigeration system, in case be damaged in unloading process or be out of shape, will bring influence to whole refrigeration system.In order to solve indoor set at work, by the noise problem that motor, fan sent, those skilled in the art develops some technical schemes, with the noise of reduction indoor set, as:
Application number is to disclose a kind of ceiling type indoor machine electric motor mounting structure in 01144281 the Chinese patent literature, comprise: casing, motor, blowing fan, motor fixing frame, packing, screw and nut, described motor fixing frame is the sheet material that repeatedly bending forms, the one end is fixed in the side of motor, and the other end is fixed in the top of casing by hold-down screw and nut; Packing runs through motor fixing frame and casing, between hold-down screw and the motor fixing frame, between motor fixing frame and the casing, all claim to have packing between casing and the screw.Though this design can reduce indoor noise to a certain extent, the vibrations that motor and fan are produced when work are reduced to minimum level, but, this structure complexity relatively, add that available space is limited in the indoor set, it is big to recharge various packing technology difficulty in limited space, and after using for a long time, between motor fixing frame and the casing, between hold-down screw and the motor fixing frame, between motor fixing frame and the casing, packing between casing and the screw constantly is given a shock, often being subjected to mechanical wear has some materials bits unavoidably and comes off, cause the rubbish of indoor set inside, and just serve as a contrast the with the passing of time absent-mindedness of packing part, noise rises again, so, this scheme does not fundamentally solve the noise problem of present indoor set, and this scheme also solves problem convenient or simplification motor dismounting maintenance.
The patent No. is the window air conditioner that discloses a kind of low noise in 94208918.9 the Chinese patent literature.Its principal character is that front chassis is provided with an acoustic material plate, and rear chassis one side is provided with compressor, and compressor one end is connected with evaporimeter, and the other end is connected with condenser; Evaporimeter aerofoil fan and motor are installed in the front end of evaporimeter, and condenser aerofoil fan and motor are installed in the front end of condenser; Face frame one side has vortex air outlet, and opposite side has return air inlet, and the shell inboard is provided with the noise elimination fresh wind tube, and its fresh wind port with the face frame is connected.The advantage of this product has improved refrigeration for having eliminated the source of resonant excitation, has reduced room noise significantly.The technical scheme design of this technical scheme and documents 1 is basic identical, does not also fundamentally solve the noise problem of indoor set.
The patent No. is to disclose a kind of air-conditioner base in 00229391.9 the Chinese patent literature, comprise pedestal, be provided with compressor chamber and motor cavity in the pedestal, be respectively equipped with compressor bearing and motor bearing on the pedestal substrate in compressor chamber and the motor cavity, the degree of depth of compressor chamber is 45～70mm, be with side guard plate along the pedestal substrate periphery, side guard plate and substrate monolithic molding, side guard plate is provided with the installation position that connects with the air-conditioner fuselage.The utility model is owing to adopt said structure, and motor cavity, side guard plate, compressor chamber and compressor prop up compressor shallow storage space that platform constitutes can be applicable to that the compressor of different size installs, and the motor shallow storage space then goes for the motor of different size and installs.But, this base plate of air conditioner is on off-premises station, rather than the structure of indoor apparatus of air conditioner, and this motor and compressor chamber are set together, so, this structure can not directly apply in the structural design of indoor set, also need ability and the technical staff pay performing creative labour according to the parts of indoor set and could obtain.
Summary of the invention
The purpose of this invention is to provide a kind of new electrical installation and mounting structure, after being installed, motor can not produce displacement, avoid the noise that produces because of electric motor mounting structure is improper, this structure without the moving evaporation device, is avoided refrigeration system is exerted an influence when the dismounting motor simultaneously.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner, comprise: indoor machine fan evaporator system 4, motor 2 and the base 5 that is used to hold motor and indoor machine fan evaporator system, at the distolateral motor cavity 1 that is used to hold an edge-on placement motor 2 that is provided with of base 5 one.Like this, side at indoor set is reserved the position that motor is placed, motor can directly be put into motor cavity, motor shaft inserts in the fan axis hole, in maintenance, just need not move the big evaporimeter of dish as motor being taken out, and, motor is placed in the motor cavity, avoids motor at work and mechanical oscillation between the fan and produce noise.
Further, the motor cover plate 3 that an area size is equal to or greater than motor cavity sectional area size can be set at the opening part of motor cavity 1.Like this, more help motor stable work in motor cavity, further reduce noise.
Better to install and fix in order making between motor cavity and the motor cover plate, a fixture 11 that is used for fixing motor cover plate 3 to be set at the motor entrance point of described motor cavity 1; Be provided with one is used for cooperating fixture 31 with fixture 11 is complementary in the periphery of described motor cover plate 3 and motor cavity fixture 11 corresponding positions.
Wherein, can be with regard to described fixture 11 for being arranged at least 1 first screw around the motor cavity 1, being arranged at least 1 buckle or draw-in groove around the motor cavity 1, being arranged on the internal thread or the external screw thread of motor cavity 1 openend; Can be with regard to described cooperation fixture 31 for being arranged at least 1 second screw around the motor cavity 1, being arranged at least 1 draw-in groove or buckle around the motor cavity 1, being arranged on the external screw thread or the internal thread of motor cavity 1 openend.
In addition, can also offer one at the center of described motor cover plate 3 and be convenient to the through hole 32 that motor shaft passes, the size of described through hole 32 diameters is identical with the diameter of exposed parts motor shaft or big slightly.
Be provided with one at the edge of described motor cover plate 3 and be convenient to the positioner 33 that the motor cover plate is aimed at motor cavity, described positioner 33 be one with the claw of the rectangle flakelet shape of motor cover plate one, perhaps be one with the semicircle little protruding button of motor cover plate one.
On described base 5, be provided with one and cooperate positioner 51 with positioner 33 sizes, shape are complementary, described cooperation positioner 51 is and the rectangular through holes of rectangle claw size coupling, perhaps be one with the semicircle little recessed button of semicircle little protruding button size coupling.
Use beneficial effect of the present invention to be: the present invention installs present forward to change the side direction installation into, promptly opens a loading hatch in the side of motor cavity, can hold the motor turnover.When motor is installed, from this mouthful motor is advanced in the cavity, after motor is in place, motor is held out against, and lid is fixed with lid.During the dismounting motor,, motor side is got final product to extracting, do not need the moving evaporation device as long as lid is taken off.Mounting means of the present invention and structure be owing to can hold out against motor in side direction, so motor can not produce lateral displacement, avoided because of motor the insecure vibrating noise that produces being installed.This mode without the moving evaporation device, has been avoided the issuable damage of evaporimeter when installation, dismounting motor simultaneously.
Description of drawings
Fig. 1 is a prior motor mounting structure schematic diagram;
Fig. 2 is the structural representation that motor of the present invention is assemblied in the indoor set base;
Fig. 3 is the structural representation that the present invention takes down motor housing;
Fig. 4 is the decomposing schematic representation of electric machine structure of the present invention;
The specific embodiment
Below by specific embodiment in addition accompanying drawing that the present invention is described in detail is as follows:
In conjunction with motor installation diagram of the prior art, as Fig. 1, motor shaft is directly to insert in the fan axis hole, and then covers whole evaporimeter, during dismounting, needs earlier whole evaporimeter to be removed, and motor could be extracted out from the fan axis hole then and be unloaded down.Like this, motor does not have fixing installation site in indoor set, only motor shaft need be connected with the fan axis hole and just can, certainly will can stay certain space in the side that the cavity of indoor set is installed motor, motor lateral displacement in the course of the work is just inevitable, therefore just may produce noise in the running.And, dismantle motor when keeping in repair later on if desired, also want the moving evaporation device.Thereby might damage the structure of refrigeration system, influence the performance of refrigeration system.Extremely shown in Figure 4 at Fig. 2, easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner of the present invention, comprise: indoor machine fan evaporator system 4, motor 2 and the base 5 that is used to hold motor and indoor machine fan evaporator system, at the distolateral motor cavity 1 that is used to hold an edge-on placement motor 2 that is provided with of base 5 one.Like this, side at indoor set is reserved the position that motor is placed, motor can directly be put into motor cavity, motor shaft inserts in the fan axis hole, in maintenance, just need not move the big evaporimeter of dish as motor being taken out, and, motor is placed in the motor cavity, avoids motor at work and mechanical oscillation between the fan and produce noise.
Further, the motor cover plate 3 that an area size is equal to or greater than motor cavity sectional area size can be set at the opening part of motor cavity 1.Like this, more help motor stable work in motor cavity, further reduce noise.
Better to install and fix in order making between motor cavity and the motor cover plate, a fixture 11 that is used for fixing motor cover plate 3 to be set at the motor entrance point of described motor cavity 1; Be provided with one is used for cooperating fixture 31 with fixture 11 is complementary in the periphery of described motor cover plate 3 and motor cavity fixture 11 corresponding positions.
Wherein, can be with regard to described fixture 11 for being arranged at least 1 first screw around the motor cavity 1, being arranged at least 1 buckle or draw-in groove around the motor cavity 1, being arranged on the internal thread or the external screw thread of motor cavity 1 openend; Can be with regard to described cooperation fixture 31 for being arranged at least 1 second screw around the motor cover plate 3, being arranged at least 1 draw-in groove or buckle around the motor cover plate 3, being arranged on the external screw thread or the internal thread of motor cover plate 3 outer rims.
In addition, can also offer one at the center of described motor cover plate 3 and be convenient to the through hole 32 that motor shaft passes.Realize that motor side to tightly-pressing function, directly is enclosed within the motor cover plate motor, prevent that motor from producing mechanical oscillation at work.
The correctness of the position put into of motor for convenience, can be provided with one at the edge of described motor cover plate 3 and be convenient to the positioner 33 that the motor cover plate is aimed at motor cavity, described positioner 33 be one with the claw of the rectangle flakelet shape of motor cover plate one, perhaps be one with the semicircle little protruding button of motor cover plate one.
On described base 5, be provided with one and cooperate positioner 51 with positioner 33 sizes, shape are complementary, described cooperation positioner 51 is and the rectangular through holes of rectangle claw size coupling, perhaps be one with the semicircle little recessed button of semicircle little protruding button size coupling.
When motor is installed, from the opening part of motor cavity motor is advanced in the cavity, after motor is in place, motor is held out against, and with cooperating fixture the motor cover plate is fixed on the motor cavity by fixture with the motor cover plate.Available screw is fixed motor cover plate and motor cavity, or directly lid is tightened on the cavity or the like mode by screw.When the dismounting motor, as long as the motor cover plate is taken off, motor side is got final product to extracting, do not need the moving evaporation device.As can be seen, mounting means and structure can hold out against motor in side direction because motor is placed in the motor cavity, so motor can not produce lateral displacement, have avoided because of motor the insecure vibrating noise that produces being installed.This mode without the moving evaporation device, has been avoided the issuable damage of evaporimeter when installation, dismounting motor simultaneously.
As a kind of simple mode, be the simplest implementation in this embodiment, referring to Fig. 3, but be not use in the present embodiment motor cover plate with the slightly different part of Fig. 3.
Be provided with one and be used to hold the motor cavity 1 of an edge-on placement motor 2 in that base 5 one is distolateral, because there is not the fixation of motor cover plate, so, on the shell of this motor, be provided with the motor cavity fixture is mated and cooperate fixture.For example shown in the figure, 2 screws are set in the periphery of motor cavity 1, so, 2 screws also are set,, motor is fixed in the motor cavity by screw in the position of motor housing correspondence.Though this mode structure is simple slightly,, the shell of motor but there is special requirement, thus bringing some inconvenience property, so, not best mode.
In this mode, adopt the motor cover plate, extremely shown in Figure 4 as Fig. 2, the fixture 11 of motor cavity periphery is 2 first screws, and is 2 second screws with the fixture 31 that cooperates of fixture coupling, and motor is put into motor cavity, motor shaft inserts in the fan axis hole, then, motor cover plate 3 is covered the opening part of cavity, by screw first screw and second screw being spirally connected is fixed into one.When lid motor cover plate 3, be provided with one at the edge of described motor cover plate 3 and be convenient to the positioner 33 that the motor cover plate is aimed at motor cavity, described positioner 33 be one with the claw of the rectangle flakelet shape of motor cover plate one, perhaps be one with semicircle little protruding button or other modes of motor cover plate one, meanwhile, on described base 5, be provided with one with positioner 33 sizes, the cooperation positioner 51 that shape is complementary, described cooperation positioner 51 is and the rectangular through holes of rectangle claw size coupling, perhaps be one with the semicircle little recessed button of semicircle little protruding button size coupling; For realizing that motor side is to tightly-pressing function, motor directly is enclosed within the motor cover plate, prevent that motor from producing mechanical oscillation at work, also offer one and be convenient to the through hole 32 that motor shaft passes at the center of described motor cover plate 3, just an end of motor shaft pass through hole 32 slightly some road outside, the diameter of the axle of the diameter of this through hole 32 and motor exposed parts is identical or slightly more greatly.
Said structure has been arranged, and motor is placed in the motor cavity, has realized advantage simple in structure, easy for installation, as the aspect such as to abate the noise, and when electrical machmary maintenance, only needs the motor cover plate is taken off, and just can easily motor be taken out from motor cavity.
With the structure of embodiment 2 basic identical (accompanying drawing incomplete structure), only difference is: the fixture 11 of motor cavity periphery is 2 buckles or draw-in groove, and be 2 draw-in grooves or buckle with the fixture 31 that cooperates of fixture coupling, motor is put into motor cavity, motor shaft inserts in the fan axis hole, then, motor cover plate 3 is covered the opening part of cavity, by buckle/draw-in groove and draw-in groove/buckle motor cover plate and motor cavity being fixed is integral.
With the structure of embodiment 2 and embodiment 3 basic identical (accompanying drawing incomplete structure), only difference is: the fixture 11 of motor cavity periphery is for being arranged on the internal thread or the external screw thread of motor cavity 1 openend, and with fixture coupling cooperate fixture 31 for being arranged on the external screw thread or the internal thread of motor cover plate 3 outer rims, by internal thread/external screw thread and external screw thread/internal thread motor cover plate and motor cavity are rotated and are fixed into one.When lid motor cover plate 3, just need not be provided with one in this mode at the edge of motor cover plate 3 and be convenient to the positioner 33 that the motor cover plate is aimed at motor cavity, need on described base 5, not be provided with one yet and cooperate positioner 51 with positioner 33 sizes, shape are complementary, because, motor cover plate and motor cavity are fixed by the rotation of internal and external screw thread, do not need to aim at the location, and had these devices also to hinder the rotation of motor cover plate.In like manner, relative embodiment 2 of this embodiment and embodiment 3 structures are simpler.
Claims (10)
1. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner, comprise: indoor machine fan evaporator system (4), motor (2) and the base (5) that is used to hold motor and indoor machine fan evaporator system, distolateral motor cavity (1) that is used to hold an edge-on placement motor (2) that is provided with at base (5), it is characterized in that: the opening part at motor cavity (1) is provided with the motor cover plate (3) that an area size is equal to or greater than motor cavity sectional area size, is provided with one at the edge of described motor cover plate (3) and is convenient to the positioner (33) that motor cover plate (3) is aimed at motor cavity (1).
2. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 1 is characterized in that: be provided with one and cooperate positioner (51) with described positioner (33) size, shape are complementary on described base (5).
3. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 1, it is characterized in that: described positioner (33) be one with the claw of the rectangle flakelet shape of motor cover plate (3) one, perhaps be one with the semicircle little protruding button of motor cover plate (3) one.
4. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 2, it is characterized in that: described cooperation positioner (51) for and the rectangular through holes of rectangle claw size coupling, perhaps be one with the semicircle little recessed button of semicircle little protruding button size coupling.
5. according to any described easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner of claim 1 to 4, it is characterized in that: the motor entrance point of described motor cavity (1) is provided with a fixture (11) that is used for fixing motor cover plate (3).
6. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 5 is characterized in that: the periphery of described motor cover plate (3) and the corresponding position of motor cavity fixture (11) are provided with one and are used for cooperating fixture (31) with fixture (11) is complementary.
7. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 5 is characterized in that: described fixture (11) for be arranged on motor cavity (1) all around at least 1 first screw or for being arranged on motor cavity (1) at least 1 buckle or draw-in groove or all around for being arranged on the internal thread or the external screw thread of motor cavity (1) openend.
8. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 6 is characterized in that: described cooperation fixture (31) for be arranged on motor cover plate (3) all around at least 1 second screw or for being arranged on motor cover plate (3) at least 1 draw-in groove or buckle or all around for being arranged on the external screw thread or the internal thread of motor cover plate (3) outer rim.
9. according to any described easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner of claim 1 to 4, it is characterized in that: offer one at the center of described motor cover plate (3) and be convenient to the through hole (32) that motor shaft passes.
10. easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner according to claim 9 is characterized in that: the size of described through hole (32) diameter is identical or big slightly with the diameter of exposed parts motor shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100567427A CN100381760C (en) | 2005-03-24 | 2005-03-24 | Easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100567427A CN100381760C (en) | 2005-03-24 | 2005-03-24 | Easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1837687A CN1837687A (en) | 2006-09-27 |
| CN100381760C true CN100381760C (en) | 2008-04-16 |
Family
ID=37015159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100567427A Active CN100381760C (en) | 2005-03-24 | 2005-03-24 | Easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100381760C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344132A (en) * | 2017-01-25 | 2018-07-31 | 珠海格力电器股份有限公司 | Air conditioner |
| CN107687674A (en) * | 2017-09-11 | 2018-02-13 | 珠海格力电器股份有限公司 | Air conditioner and there is its heat-exchange system |
| CN108397409A (en) * | 2018-04-11 | 2018-08-14 | 珠海格力电器股份有限公司 | Fan assembly and air conditioner with it |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921544A (en) * | 1995-07-05 | 1997-01-21 | Toshiba Ave Corp | Indoor unit for air conditioner |
| JPH11173591A (en) * | 1997-12-15 | 1999-06-29 | Daikin Ind Ltd | Indoor unit of air conditioner |
| CN1329230A (en) * | 2000-06-10 | 2002-01-02 | Lg电子株式会社 | Electric motor mounting structure for air conditioner |
| CN2476754Y (en) * | 2001-04-03 | 2002-02-13 | 珠海格力电器股份有限公司 | Window air conditioner |
| WO2002018843A1 (en) * | 2000-08-30 | 2002-03-07 | Toshiba Carrier Corporation | Indoor unit of air conditioner |
| JP2002071157A (en) * | 2000-08-30 | 2002-03-08 | Toshiba Kyaria Kk | Air conditioner |
| JP2003254550A (en) * | 2002-02-26 | 2003-09-10 | Daikin Ind Ltd | Indoor unit for air conditioner |
| CN1553084A (en) * | 2003-05-30 | 2004-12-08 | 乐金电子(天津)电器有限公司 | Electric motor installing structure of unitary air conditioner |
-
2005
- 2005-03-24 CN CNB2005100567427A patent/CN100381760C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0921544A (en) * | 1995-07-05 | 1997-01-21 | Toshiba Ave Corp | Indoor unit for air conditioner |
| JPH11173591A (en) * | 1997-12-15 | 1999-06-29 | Daikin Ind Ltd | Indoor unit of air conditioner |
| CN1329230A (en) * | 2000-06-10 | 2002-01-02 | Lg电子株式会社 | Electric motor mounting structure for air conditioner |
| WO2002018843A1 (en) * | 2000-08-30 | 2002-03-07 | Toshiba Carrier Corporation | Indoor unit of air conditioner |
| JP2002071157A (en) * | 2000-08-30 | 2002-03-08 | Toshiba Kyaria Kk | Air conditioner |
| CN1449479A (en) * | 2000-08-30 | 2003-10-15 | 东芝开利株式会社 | Indoor unit of air conditioner |
| CN2476754Y (en) * | 2001-04-03 | 2002-02-13 | 珠海格力电器股份有限公司 | Window air conditioner |
| JP2003254550A (en) * | 2002-02-26 | 2003-09-10 | Daikin Ind Ltd | Indoor unit for air conditioner |
| CN1553084A (en) * | 2003-05-30 | 2004-12-08 | 乐金电子(天津)电器有限公司 | Electric motor installing structure of unitary air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1837687A (en) | 2006-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201688506U (en) | Cold exchange system of air-conditioning indoor machine | |
| CN105526691B (en) | Wind guiding component and axis stream cabinet-type air conditioner | |
| CN103307716A (en) | Motor installation structure and installation method of air-conditioning indoor machine | |
| CN100381760C (en) | Easy-to-detach type fan electromotor installation structure for indoor unit of air conditioner | |
| CN203396044U (en) | Fixing structure for fan motor of indoor unit of air conditioner | |
| CN1157570C (en) | Blast device of air conditioner | |
| CN1936445A (en) | Air conditioner outdoor machine | |
| CN216842331U (en) | Magnetic suspension high-speed centrifugal fan | |
| CN212508886U (en) | Low-noise rectangular centrifugal fan | |
| CN215112939U (en) | Air conditioner indoor unit and air conditioning system | |
| CN206478736U (en) | A kind of air conditioner | |
| CN201805298U (en) | Cooling fan for variable frequency motor | |
| CN201062594Y (en) | Low-noise energy-saving centrifugal aerator | |
| CN210197484U (en) | Integral cabinet air conditioner | |
| CN211138958U (en) | Cooling device for new energy automobile air conditioner | |
| CN211737487U (en) | Two-stage axial flow fan | |
| CN208934974U (en) | Tower fan air channel swing component and tower fan | |
| CN203642347U (en) | Air-conditioner indoor unit | |
| CN215826436U (en) | Car as a house air conditioner | |
| CN213144829U (en) | Double-shaft fan for automobile air conditioner | |
| CN218493843U (en) | Energy-saving fan | |
| CN211060323U (en) | New fan convenient to dismouting | |
| CN2447695Y (en) | Rotary compressor liquid-storage container with air intake duct | |
| CN216241377U (en) | Double-cavity silent fan | |
| CN208059077U (en) | Floor air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |