CN204678644U - Air ducting and there is its air conditioner room unit - Google Patents
Air ducting and there is its air conditioner room unit Download PDFInfo
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- CN204678644U CN204678644U CN201520141693.6U CN201520141693U CN204678644U CN 204678644 U CN204678644 U CN 204678644U CN 201520141693 U CN201520141693 U CN 201520141693U CN 204678644 U CN204678644 U CN 204678644U
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Abstract
The utility model discloses a kind of air ducting, comprise the air guide member support and the air guide member that also can around the axis of described air outlet rotate corresponding to the position of described air outlet with a circular air outlet, the stator that described air guide member comprises the housing in annular and is arranged in described housing, described air ducting also comprises the keeper be arranged between described air guide member support and described housing, described keeper provides radial location to described air guide member, rotates around the axis of described air outlet to make described air guide member.The invention also discloses a kind of air conditioner room unit.The air guide member of continuous rotation wind-guiding can be carried out by adopting, the composition amount of parts of a whole set of air ducting is few, enormously simplify structural design, one side air guide member stable movement, generation noise are little, wind is little through the windage of this air guide member on the other hand, therefore wind loss is less, simultaneously wind direction large, apart from farther.
Description
Technical field
The utility model relates to air-conditioning technical field, particularly relates to a kind of air ducting and has its air conditioner room unit.
Background technology
In the prior art, the air outlet of common floor air conditioner is rectangle mostly, and is provided with air ducting in air outlet.Wherein, air ducting primarily of the blinds arranged in length and breadth and the drive unit composition driving blinds motion, by the blinds of longitudinal arrangement swing up and down and the side-to-side movement of transversely arranged blinds realizes the air-supply of diverse location.But the building block quantity of existing air ducting is many, complex structure, production cost are high, easily produces shake in running, thus causes unnecessary noise.
Utility model content
Main purpose of the present utility model is to provide a kind of air ducting, is intended to the technical problem solving existing air ducting complex structure, easily cause noise.
For achieving the above object, the utility model provides a kind of air ducting, comprise the air guide member support and the air guide member that also can around the axis of described air outlet rotate corresponding to the position of described air outlet with a circular air outlet, the stator that described air guide member comprises the housing in annular and is arranged in described housing, described air ducting also comprises the keeper be arranged between described air guide member support and described housing, described keeper provides radial location to described air guide member, rotates around the axis of described air outlet to make described air guide member.
Preferably, described air ducting also comprises the driving mechanism be arranged between described air guide member support and described housing, described driving mechanism comprises motor, be fixed on the driving gear of the output shaft of described motor and be somely formed on described housing and along the equally distributed gear teeth of circumference, described driving gear and the described gear teeth meshing of described housing.
Preferably, on the end face that the described gear teeth are formed in described housing or outer peripheral face, described keeper is the bearing coaxially arranged with described air outlet, and the inner ring of described bearing is connected with described air guide member support, and the outer ring of described bearing is connected with described housing.
Preferably, described air guide member support comprises on the inner peripheral surface that encloses the framework that forms described air outlet and be arranged on described framework and the circular orientation portion circumferentially extended, described location division for described bearing outer ring against, and both are connected by screw fixing.
Preferably, the described gear teeth comprise first gear teeth be formed on an end face of described housing, described driving gear and described first gear teeth meshing, described keeper is rotate the locating wheel be arranged on described air guide member support, described locating wheel is multiple, circumference along described air outlet is spaced apart, and contacts with the outer peripheral face of described housing and coordinate, to support described air guide member.
Preferably, the described gear teeth also comprise be formed in described housing outer peripheral face on second gear teeth, described locating wheel be gear and with described second gear teeth meshing.
Preferably, the described gear teeth are formed on the outer peripheral face of described housing, and described keeper is rotate the gear that is arranged on described air guide member support, and described keeper is multiple, and the circumference along described air outlet is spaced apart, and with described gear teeth meshing.
Preferably, described air guide member support comprises on the framework enclosing and form described air outlet and the inner peripheral surface being arranged on described framework and the location division circumferentially extended, described location division for described housing end face against, described air ducting also comprises multiple to be arranged on described air guide member support and along the isolated locating part of circumference of described air outlet, described locating part and described location division facing, limit the installation position for receiving described housing between the two, to limit the motion in the axial direction of described air guide member.
Preferably, described air guide member support comprises the body forming described air outlet and the sidewall extended to form toward the axis being parallel to described air outlet from the periphery of described body, described body has windward side in being oppositely arranged and outlet air surface, and described windward side is positioned at the cavity that described sidewall encloses formation; Described air ducting also comprises multiple to be arranged on described air guide member support and along the isolated locating part of circumference of described air outlet, described locating part and described windward side facing, limit the installation position for receiving described housing between the two, to limit the motion in the axial direction of described air guide member.
Preferably, described air guide member support also comprises from described windward side toward the gusset that keeps out the wind that the windward side of described air guide member support extends to form, described in the gusset that keeps out the wind extend near the edge of described air outlet and along the circumference of described air outlet.
In addition, for achieving the above object, the utility model also provides a kind of air conditioner room unit, comprise housing and the heat exchanger be placed in described housing, blower fan and air channel, it is characterized in that, described air conditioner room unit also comprises the air ducting described in above-mentioned any one technical scheme, and described air ducting is fixedly connected with described housing, and is positioned at the air-out end in described air channel.
Preferably, described air guide member also comprises the stacked air-ducting ring being arranged on the air side of described stator, and described air-ducting ring is frustum and coaxial with described housing, and from described stator toward the direction of described air-ducting ring, the cross section of described air-ducting ring is cumulative.
Preferably, described air-ducting ring is multiple, and the distribution in concentric annular.
A kind of air ducting provided by the utility model and there is its air conditioner room unit, the air guide member of continuous rotation wind-guiding can be carried out by adopting, the composition amount of parts of a whole set of air ducting is few, enormously simplify structural design, one side air guide member stable movement, generation noise are little, on the other hand wind is little through the windage of this air guide member, and therefore wind loss is less, simultaneously wind direction large, apart from farther.
Accompanying drawing explanation
Fig. 1 is the exploded perspective view of air ducting one embodiment of the present utility model;
Fig. 2 is the assembling schematic diagram of air ducting one embodiment of the present utility model;
Fig. 3 is for the air ducting shown in Fig. 2 is along the sectional view of A-A line;
Fig. 4 is the partial enlarged drawing of part B shown in Fig. 3;
Fig. 5 is the structural representation of the air guide member shown in Fig. 1;
Fig. 6 is the assembling schematic diagram of another embodiment of air ducting of the present utility model;
Fig. 7 is the partial enlarged drawing of part C shown in Fig. 6;
Fig. 8 is the exploded perspective view of another embodiment of air ducting of the present utility model;
Fig. 9 is the structural representation of the support of air guide member shown in Fig. 8;
Figure 10 is the partial enlarged drawing of part D shown in Fig. 9.
The realization of the utility model object, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of air conditioner room unit, see Fig. 1, in a first embodiment, this air conditioner room unit comprises housing and is placed in the heat exchanger in housing, blower fan and air channel (scheming all not shown), its middle shell comprises fore shell 100 and back cover (not shown), be connected and fixed by buckle structure or screw between the two, back cover offers the air inlet be communicated with air channel, fore shell 100 offers the air outlet 110 be communicated with air channel, heat exchanger and blower fan are arranged in air channel, under the driving of blower fan, air enters air channel by air inlet, send from air outlet 110 along air channel after the heat exchange of heat exchanger, realize the function of adjusting ambient temperature thus.When practical application, this air conditioner room unit can be stood in ground vertical air conditioner indoor unit with being configured to Absorbable organic halogens, also this air conditioner room unit can be configured to the wall-hanging indoor unit of air conditioner hung on metope, to adapt to multiple space arrangement requirement.For vertical air conditioner indoor unit, in order to reduce noise, air inlet can be arranged on the dorsal part bottom of housing, air outlet 110 be arranged on the forward upper of housing.In addition, the air channel of vertical air conditioner indoor unit extends air-supply from bottom to top, therefore there is comparatively big change at air outlet 110 place in the transmission direction of wind, adopt the phenomenon that traditional rectangular air outlet easily causes air-out uneven, and in the present embodiment, adopt circular air outlet, to make superposed wind spread, air-out is more even, is conducive to reducing wind loss.
In addition, the air conditioner room unit of the present embodiment also comprises air ducting 200, this air ducting 200 is fixedly connected with housing, such as air ducting 200 is arranged on the inner side of fore shell 100, and be positioned at the air-out end in air channel, by air ducting 200, the wind sent via air channel is led thus, to realize Suresh Kumar air-supply, and this air ducting 200 adopts the wind-guiding mode of continuous rotation, air-out uniformity can be optimized further.
In the second embodiment of air conditioner room unit, air ducting 200 is flexibly connected with housing, and be also provided with for driving air ducting 200 along the driving mechanism (not shown) of the axially reciprocating of air outlet between the two, such as this driving mechanism is using motor as driving source, and by screw rod transmission, to make to move back and forth before and after air ducting 200; Or driving mechanism using motor as driving source, and passes through link transmission, to make to move back and forth before and after air ducting 200; Again or, driving mechanism using motor as driving source, and by rack pinion, to make to move back and forth before and after air ducting 200, etc., will not enumerate at this.When air-conditioner runs, air ducting 200 is driven and is moved a certain distance outside air outlet, to extend effective air-supply stroke in air channel, reaches the object reducing wind loss and reduce noise; When air-conditioner is closed, air ducting 200 toward air outlet medial movement certain distance, to realize resetting, makes the appearance integral of air conditioner room unit attractive in appearance by reverse drive.
See Fig. 2, in the 3rd embodiment of air conditioner room unit, air-out inside casing (not shown) can also be increased between air ducting 200 and housing, this air-out inside casing is fixedly connected with housing, and air ducting 200 is flexibly connected with air-out inside casing, namely air ducting 200 can along the axially reciprocating of air outlet 110 under the driving of driving mechanism, associated connecting structure between the two and type of drive can refer to the explanation of above-mentioned second embodiment, but compared to above-mentioned second embodiment, the present embodiment is by increasing air-out inside casing, the structural design of housing can be simplified and reduce the final assembly difficulty of air conditioner room unit, and by the air ducting 200 of multi-part composition and the prepackage of air-out inside casing are integrated, drastically increase efficiency of assembling.In addition, the perisporium of air-out inside casing encloses and forms dark cavity configuration, and air ducting entirety is embedded in air-out inside casing, and make each linkage section in air channel be connected thus and put in place, duct resistance is little, is conducive to improving air output.
In the 4th embodiment of air conditioner room unit, in housing, also set up the dodge gate (not shown) be flexibly connected with this housing, this dodge gate can be arranged on the inner side of fore shell 100, such as move back and forth along the longitudinal direction of fore shell 100 under the driving of associated drive mechanism, can change between the second place that the primary importance of bottom of housing and a part extend out to the top of housing being retracted to, when dodge gate moves to primary importance, this dodge gate, away from the air outlet 110 of fore shell 100, communicates with the external world to make air outlet 110; When dodge gate moves to the second place, air outlet 110 covers by this dodge gate.Thus, air outlet 110 can be opened or closed according to the using state of air-conditioner, by selective closedown air outlet 110, can prevent on the one hand dust from entering inside and contaminated air, the profile of air conditioner room unit can be made more attractive in appearance on the other hand.In addition, can also be combined with second and third embodiment of above-mentioned air conditioner room unit on the basis of the present embodiment, when air-conditioner is closed, air ducting 200 is past air outlet 110 medial movement certain distance by reverse drive, there is provided can to thus the closing process of dodge gate and dodge space, substantially reduce the thickness of air conditioner room unit, be conducive to product and develop toward ultra-thin type.Further, when air-conditioner runs, air ducting 200 is driven and is moved a certain distance outside air outlet 110, and air outlet 110 can closely be connected with air channel by air ducting 200 thus, reduces wind loss and noise further.
See Fig. 1 to Fig. 5, in any embodiment of above-mentioned air conditioner room unit, the air guide member 230 that air ducting 200 comprises the air guide member support 210 with a circular air outlet 211, the axis that also can lay out air port 211 corresponding to the position of this air outlet 211 rotates, the stator 232 that air guide member 230 comprises the housing 231 in annular and is arranged in this housing 231.In addition, air ducting 200 also comprises the keeper be arranged between air guide member support 210 and housing 231, and this keeper provides radial location to air guide member 230, rotates around the axis of air outlet 211 to make air guide member 230.Provide support to air guide member 230 by adopting the keeper be positioned at outside air guide member 230, replace the location structure of central rotating shaft thus, therefore greatly reduce the parts that keep out the wind being positioned at air channel, can structure be simplified on the one hand, windage and noise can be reduced on the other hand.The air guide member 230 of the present embodiment is by rotating to change air supply direction, the driving source of its rotary motion can come from wind-force, and the now rotary motion of air guide member 230 is passive types, can not set the specific wind-guiding direction of adjustment according to user, but be reduction of production cost, and firm durable; The driving source that air guide member 230 rotates also can come from associated drive mechanism, is characterized in having diversified wind direction regulatory function.
Preferably, air guide member 230 also comprises the stacked air-ducting ring 233 being arranged on the air side of stator 232, can arrange an air-ducting ring 233, also can arrange multiple air-ducting ring 233, the air guide member 230 with multiple air-ducting ring 233 is selected in such as this enforcement, the distribution in concentric annular of each air-ducting ring 233.Particularly, stator 232 is in flat, be arranged on abreast between two in housing 231, and relative to the central axis inclination certain angle of air outlet 211, air-ducting ring 233 is coaxial with housing 231 in frustum, from stator 232 toward the direction of air-ducting ring 233, the cross section of air-ducting ring 233 is cumulative, therefore air-ducting ring 233 is in extending out type, thus will converge in the wind direction surrounding diffusion at air outlet 211 place and then expanding blowing area.In addition, stator 232 is with the center of housing 231 for basic point radially distributes, and stator 232 is overall along reversing clockwise or counterclockwise, makes the two sides that stator 232 is cut with wind facies have wind-guiding effect thus; Or stator 232, in flat, intersects in length and breadth and forms gridiron, not enumerating at this.
Preferably, above-mentioned air ducting 200 also comprises the driving mechanism be arranged between air guide member support 210 and housing 231, by this driving mechanism to the rotary motion providing source power of air guide member 230.Wherein, driving mechanism comprises motor 240, be fixed on the driving gear of the output shaft of motor 240 and be somely formed on housing 231 and along the equally distributed gear teeth 234 of circumference of housing 231, driving gear engages with the gear teeth 234.Motor 240 is fixed on air guide member support 210, and the kind of drive between motor 240 and air guide member 230 has multiple, can select Spur Gear Driving, also can select Bevel Gear Transmission, but selects the structure of Spur Gear Driving composition simpler.For Spur Gear Driving, the axis of driving gear and the axis being parallel of air guide member 230, the gear teeth 234 are formed on the outer peripheral face of housing 231; For Bevel Gear Transmission, the axis of driving gear and the axes normal of air guide member 230, the gear teeth 234 are formed on an end face of housing 231.
In alternate embodiments, keeper is the coaxial bearing 220 arranged with air outlet 211, some balls 222 that bearing 220 comprises inner ring 221, outer ring 223 and is arranged between the two, outer ring 223 is enclosed within inner ring 221, both opposite faces are respectively arranged with the track with ball 222 adaptation, under the support of ball 222, inner ring 221 carries out low-resistance relative to outer ring 223 and rotates.The inner ring 221 of bearing 220 is connected with air guide member support 210, the outer ring 223 of bearing 220 is connected with housing 231, air guide member 230 can be fixed securely thus, solve in prior art and adopt plastic sleeve syndeton, occur that because expanding with heat and contract with cold distortion rotation has some setbacks, producing different mail topic.
Preferably, air guide member support 210 comprises on the framework enclosing and form air outlet 211 and the inner peripheral surface being arranged on framework and the location division 212 circumferentially extended, air guide member 230 and bearing 220 are all embedded in framework, location division 212 for bearing 220 outer ring 223 against, and both are connected by screw fixing, realize fixing bearing 220 thus.Correspondingly, housing 231 is connected and fixed by the inner ring 221 of screw and bearing 220.In addition, can also be fixed together by other any suitable fit structures between bearing 220 and air guide member support 210, outer ring 223 and the framework interference fit of such as bearing 220.
In another embodiment, keeper is rotate the locating wheel (not shown) be arranged on air guide member support 210, and locating wheel is multiple, circumference along air outlet 211 is spaced apart, such as be equally spaced, and contact with the outer peripheral face of housing 231 and coordinate, to support air guide member 230.Wherein locating wheel is halo, therefore needs the position adjusting the gear teeth 234, is arranged on an end face of housing 231.For air guide member 230 location in the axial direction, position by corresponding to housing 231 on air guide member support 210 arranges a location division, one end face activity of housing 231 is connected to this location division, by the locating part of pressing plate and so on, air guide member 230 is limited between locating part and butting section again, the inner peripheral surface that such as location division is arranged on framework circumferentially extends, locating part is multiple, circumference along air outlet 211 is spaced apart, locating part and location division facing, limit the installation position for receiving housing 231 between the two, to limit air guide member 230 motion in the axial direction.In addition, locating wheel can also be gear, the gear teeth 234 comprise first gear teeth be formed on an end face of housing 231 and second gear teeth be formed on the outer peripheral face of housing 231, the driving gear rotated for driving air guide member 230 and the first gear teeth meshing, for supporting locating wheel and second gear teeth meshing of air guide member 230.
And in a variant embodiment, driving gear is returned air guide member 230 and is provided radial support while the rotary motion providing source power giving air guide member 230, keeper is rotate the gear be arranged on air guide member support 210, the gear teeth 234 are formed on the outer peripheral face of housing 231, can simplify structural design compared to above-described embodiment.
In addition, see Fig. 6 to Figure 10, air guide member support 300 comprises the body 310 forming air outlet 311 and the sidewall 320 extended to form toward the axis being parallel to air outlet 311 from the periphery of this body 310, body 310 is platy structure, can be any suitable shape such as circular, square, can select according to the overall structure of air conditioner room unit, the present embodiment be described for the body 310 be roughly square, correspondingly, sidewall 320 forms by four parts are end to end.The installation that connection by being formed between sidewall 320 and the housing of air conditioner room unit realizes air ducting is fixed, and connects as by screw or buckle structure.Body 310 has windward side in being oppositely arranged and outlet air surface, and wherein windward side is positioned at the cavity that sidewall 320 encloses formation, and motor 500 can be fixed on windward side or sidewall 320.
And fix in order to the installation realizing locating wheel 520, air guide member support 300 is provided with multiple axially extended gear erection column 312 along air outlet 311, such as be arranged on the windward side of body 310, this gear erection column 312 can be cylinder, also can be the Special-Shaped Column of cross section roughly in plum blossom-shaped, or cross section is the column structure of other any suitable shapes, each locating wheel 520 is enclosed within the gear erection column 312 of its correspondence rotationally, locating wheel 520 is fixed by the screw by screwing in gear erection column 312 from the end face of gear erection column 312, to limit locating wheel 520 motion in the axial direction, between certain screw and gear erection column 312, can also pad be set, to adapt to the larger axis hole of diameter.And for reduction gearing 510, gear erection column 312 also can be adopted to realize installation fixing, to simplify structural design.
Air guide member support 300 is also provided with the motor mount 313 corresponding with the position of motor 500, this motor mount 313 is positioned on the windward side of body 310, can be one-body molded with air guide member support 300, also can shaping respectively after fit together.As shown in Figure 10, conveniently the installation of motor 500 is fixed, the lateral surface of motor mount 313 is also provided with stud 314, and this stud 314 offers the screwed hole inwardly concaved from its end face, is fixed on motor mount 313 by motor 500 thus by screw.Motor mount 113 encloses the cavity formed for accommodating driving gear, and be provided with the annular protrusion 315 corresponding with the position of the output shaft of motor 500 in this cavity, this annular protrusion 315 is specifically positioned on the windward side of body 310, its space enclosing formation is for receiving the output shaft of motor 500, with the output shaft of further firm motor 500, when preventing driving gear to be directly connected with the gear teeth meshing of air guide member 400, the output shaft of motor 500 is bent.
Under wherein a kind of fixed form of air guide member 400: air ducting also comprises multiple to be arranged on air guide member support 300 and along the isolated locating part 600 of circumference of air outlet 311, this locating part 600 is facing with body 310 windward side, limit the installation position for receiving housing 410 between the two, windward side and locating part 600 thus by being positioned at the relative both sides of housing 410 limit air guide member 400 motion in the axial direction, simultaneously under the radial support effect of locating wheel 520 pairs of air guide members 400, can ensure that air guide member 400 lays out the axis rotation in air port 311 reposefully.It should be noted that, for the fixed form that air guide member 400 suspends, in order to ensure that air guide member 400 successfully rotates, air guide member 400 has at least three radial fulcrums.It is worth mentioning that, for the technical scheme of the present embodiment, reduction gearing 510, locating wheel 520 and air guide member 400 location structure in the axial direction can be combined, namely locating part 600 is fixed by screws on the end face of gear erection column 312, enormously simplify the structure of air ducting thus.Meanwhile, this fixed form is applicable to the air guide member 400 that stator 420 converges in the center of housing 410, and wind loss is little, wind effect good.
In addition, air guide member support 300 also comprises from the windward side of body 310 toward the gusset 316 that keeps out the wind that the windward side of air guide member support 300 extends to form, this gusset 316 that keeps out the wind extends near the edge of air outlet 311 and along the circumference of air outlet 311, be to be understood that, according to the fit structure of air guide member support 300, the gusset 316 that keeps out the wind can be configured to the loop configuration of circumferentially extension continuously during embody rule, or be configured to the part of some Disjunct distribution, dodge space provide to other structures.By setting up the gusset 316 that keeps out the wind, the wind loss caused between air guide member support 300 and air guide member 400 can be reduced on the one hand, on the other hand by forming voltage stabilizing district in the region that the gusset 316 that keeps out the wind encloses, can wind noise be reduced, the comfort of air conditioner room unit is provided further.It is worth mentioning that, no matter be the structure being configured with locating wheel 520, still the structure of locating wheel 520 is not configured with, the gusset 316 that keeps out the wind of the present embodiment all can be adopted to reduce wind loss and to suppress noise, and the height of the gusset 316 that keeps out the wind can be a bit larger tham the thickness of housing 210, form effective voltage stabilizing district with this.
But, for the structure being configured with locating wheel 520, if keep out the wind, gusset 316 extends to the position of locating wheel 520, then the channel floor that the gusset 316 that keeps out the wind corresponds to locating wheel 520 is recessed to form semicircular accommodating cavity towards sidewall 320, reduces wind loss further.Certainly, the part that the gusset 316 that keeps out the wind corresponds to reduction gearing 510 is also overall recessed to form semicircle or U-shaped accommodating cavity towards sidewall 320.
In addition, above-mentioned motor mount 313 also can be integrally formed by this gusset 316 that keeps out the wind, and thereby simplify structural design.
According to the technical scheme of the utility model embodiment, the air guide member of continuous rotation wind-guiding can be carried out by adopting, the composition amount of parts of a whole set of air ducting is few, enormously simplify structural design, one side air guide member stable movement, generation noise are little, on the other hand wind is little through the windage of this air guide member, and therefore wind loss is less, simultaneously wind direction large, apart from farther.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (13)
1. an air ducting, it is characterized in that, comprise the air guide member support and the air guide member that also can around the axis of described air outlet rotate corresponding to the position of described air outlet with a circular air outlet, the stator that described air guide member comprises the housing in annular and is arranged in described housing, described air ducting also comprises the keeper be arranged between described air guide member support and described housing, described keeper provides radial location to described air guide member, rotates around the axis of described air outlet to make described air guide member.
2. air ducting as claimed in claim 1, it is characterized in that, described air ducting also comprises the driving mechanism be arranged between described air guide member support and described housing, described driving mechanism comprises motor, be fixed on the driving gear of the output shaft of described motor and be somely formed on described housing and along the equally distributed gear teeth of circumference, described driving gear and the described gear teeth meshing of described housing.
3. air ducting as claimed in claim 2, it is characterized in that, on the end face that the described gear teeth are formed in described housing or outer peripheral face, described keeper is the bearing coaxially arranged with described air outlet, the inner ring of described bearing is connected with described air guide member support, and the outer ring of described bearing is connected with described housing.
4. air ducting as claimed in claim 3, it is characterized in that, described air guide member support comprises on the framework enclosing and form described air outlet and the inner peripheral surface being arranged on described framework and the circular orientation portion circumferentially extended, described location division for described bearing outer ring against, and both are connected by screw fixing.
5. air ducting as claimed in claim 2, it is characterized in that, the described gear teeth comprise first gear teeth be formed on an end face of described housing, described driving gear and described first gear teeth meshing, described keeper is rotate the locating wheel be arranged on described air guide member support, and described locating wheel is multiple, and the circumference along described air outlet is spaced apart, and contact with the outer peripheral face of described housing and coordinate, to support described air guide member.
6. air ducting as claimed in claim 5, is characterized in that, the described gear teeth also comprise be formed in described housing outer peripheral face on second gear teeth, described locating wheel be gear and with described second gear teeth meshing.
7. air ducting as claimed in claim 2, it is characterized in that, the described gear teeth are formed on the outer peripheral face of described housing, described keeper is rotate the gear be arranged on described air guide member support, described keeper is multiple, and the circumference along described air outlet is spaced apart, and with described gear teeth meshing.
8. as claim 5, air ducting described in 6 or 7, it is characterized in that, described air guide member support comprises on the framework enclosing and form described air outlet and the inner peripheral surface being arranged on described framework and the location division circumferentially extended, described location division for described housing end face against, described air ducting also comprises multiple to be arranged on described air guide member support and along the isolated locating part of circumference of described air outlet, described locating part and described location division facing, limit the installation position for receiving described housing between the two, to limit the motion in the axial direction of described air guide member.
9. the air ducting as described in claim 5,6 or 7, it is characterized in that, described air guide member support comprises the body forming described air outlet and the sidewall extended to form toward the axis being parallel to described air outlet from the periphery of described body, described body has windward side in being oppositely arranged and outlet air surface, and described windward side is positioned at the cavity that described sidewall encloses formation; Described air ducting also comprises multiple to be arranged on described air guide member support and along the isolated locating part of circumference of described air outlet, described locating part and described windward side facing, limit the installation position for receiving described housing between the two, to limit the motion in the axial direction of described air guide member.
10. air ducting as claimed in claim 9, it is characterized in that, described air guide member support also comprises from described windward side toward the gusset that keeps out the wind that the windward side of described air guide member support extends to form, described in the gusset that keeps out the wind extend near the edge of described air outlet and along the circumference of described air outlet.
11. 1 kinds of air conditioner room units, comprise housing and the heat exchanger be placed in described housing, blower fan and air channel, it is characterized in that, described air conditioner room unit also comprises the air ducting according to any one of claim 1 to 10, described air ducting is fixedly connected with described housing, and is positioned at the air-out end in described air channel.
12. air conditioner room units as claimed in claim 11, it is characterized in that, described air guide member also comprises the stacked air-ducting ring being arranged on the air side of described stator, described air-ducting ring is frustum and coaxial with described housing, from described stator toward the direction of described air-ducting ring, the cross section of described air-ducting ring is cumulative.
13. air conditioner room units as claimed in claim 11, it is characterized in that, described air-ducting ring is multiple, and the distribution in concentric annular.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520141693.6U CN204678644U (en) | 2015-03-12 | 2015-03-12 | Air ducting and there is its air conditioner room unit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520141693.6U CN204678644U (en) | 2015-03-12 | 2015-03-12 | Air ducting and there is its air conditioner room unit |
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| CN204678644U true CN204678644U (en) | 2015-09-30 |
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| CN201520141693.6U Withdrawn - After Issue CN204678644U (en) | 2015-03-12 | 2015-03-12 | Air ducting and there is its air conditioner room unit |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697143A (en) * | 2015-03-12 | 2015-06-10 | 广东美的制冷设备有限公司 | Air guide device and air conditioner indoor unit with same |
| CN106871403A (en) * | 2017-03-17 | 2017-06-20 | 合肥誉德通风设备工程有限公司 | A kind of ventilating opening |
| CN107747802A (en) * | 2017-09-27 | 2018-03-02 | 珠海格力电器股份有限公司 | Air outlet component of air conditioner, air conditioner and house |
| CN108571778A (en) * | 2018-06-29 | 2018-09-25 | 滁州中家院工业设计有限公司 | A kind of novel air conditioner indoor unit and air-conditioning |
-
2015
- 2015-03-12 CN CN201520141693.6U patent/CN204678644U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697143A (en) * | 2015-03-12 | 2015-06-10 | 广东美的制冷设备有限公司 | Air guide device and air conditioner indoor unit with same |
| CN106871403A (en) * | 2017-03-17 | 2017-06-20 | 合肥誉德通风设备工程有限公司 | A kind of ventilating opening |
| CN107747802A (en) * | 2017-09-27 | 2018-03-02 | 珠海格力电器股份有限公司 | Air outlet component of air conditioner, air conditioner and house |
| CN107747802B (en) * | 2017-09-27 | 2024-05-21 | 珠海格力电器股份有限公司 | Air conditioner air outlet assembly, air conditioner and house |
| CN108571778A (en) * | 2018-06-29 | 2018-09-25 | 滁州中家院工业设计有限公司 | A kind of novel air conditioner indoor unit and air-conditioning |
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| C14 | Grant of patent or utility model | ||
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| AV01 | Patent right actively abandoned |
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