CN204006351U - Wall-hanging air conditioner indoor unit - Google Patents
Wall-hanging air conditioner indoor unit Download PDFInfo
- Publication number
- CN204006351U CN204006351U CN201420433233.6U CN201420433233U CN204006351U CN 204006351 U CN204006351 U CN 204006351U CN 201420433233 U CN201420433233 U CN 201420433233U CN 204006351 U CN204006351 U CN 204006351U
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- CN
- China
- Prior art keywords
- cover plate
- panel
- gathering sill
- lead
- air conditioner
- Prior art date
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- 239000003570 air Substances 0.000 title claims abstract description 52
- 230000000875 corresponding Effects 0.000 claims description 17
- 230000004301 light adaptation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 238000000034 methods Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reactions Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reactions Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 materials Substances 0.000 description 1
- 239000000203 mixtures Substances 0.000 description 1
Abstract
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to a kind of wall-hanging air conditioner indoor unit.
Background technology
The panel of existing wall-hanging indoor unit of air conditioner is generally fixed structure, air-inlet grille is arranged on the top of face frame, when normal use, the incoming air area of air-inlet grille remains unchanged, and is difficult to obtain larger intake, therefore cannot further improve refrigeration and heating effect.In addition, under off-mode, wind deflector is directly exposed in air, and therefore the surface of wind deflector easily accumulates dust.
Foregoing is only understood the technical solution of the utility model for auxiliary, does not represent and admits that foregoing is prior art.
Utility model content
Main purpose of the present utility model is to solve the technical problem that wall-hanging air conditioner indoor unit intake of the prior art is little and wind deflector easily accumulates dust.
For achieving the above object, the utility model provides a kind of wall-hanging air conditioner indoor unit, comprise face frame and be arranged on described the panel on frame, in addition, described wall-hanging air conditioner indoor unit also comprises panel driving mechanism, and described panel driving mechanism comprises the first cover plate, motor, driving gear, driven gear and the panel rack removably connecting with described panel; Described the first cover plate is arranged on described frame, and described motor is arranged on described the first cover plate; Described panel rack is provided with tooth bar, and described driving gear is set on the output shaft of described motor, and described driven gear is arranged on described the first cover plate rotationally, and described driven gear engages with described driving gear and described tooth bar respectively; Described panel rack is provided with the first gathering sill, described the first cover plate is provided with the second gathering sill, described the first cover plate is provided with the first lead, described panel rack is provided with the second lead, described the first lead is inserted in described the first gathering sill, and described the second lead is inserted in described the second gathering sill.
Preferably, described the second gathering sill comprises straightway and segmental arc, and described segmental arc extends toward one end of described the first cover plate, and extend one end that described straightway is provided with described motor toward described the first cover plate.
Preferably, described panel driving mechanism also comprises the second cover plate, described the first cover plate and described the second cover plate enclose the container cavity that forms accommodating described panel rack, driving gear and driven gear jointly, and one end of described container cavity is opened wide and stretched out for described panel rack; Described the second cover plate is provided with the annular convex rib corresponding with the position of described the first lead, and described annular convex rib encloses the groove being formed with described the first lead plug-in mounting adaptation; On described the second cover plate, be also provided with three gathering sill corresponding with the position of described the second gathering sill, described the second lead comprises first paragraph and second segment, described first paragraph is inserted in described the second gathering sill, and described second segment is inserted in described the 3rd gathering sill.
Preferably, on the end face of the relative both sides of described panel rack, be respectively equipped with guiding salient point, described guiding salient point is positioned at the position, edge of described panel rack, in the face of the guiding salient point of described the first cover plate is crimped on the end face of described the first cover plate, in the face of the guiding salient point of described the second cover plate is crimped on the end face of described the second cover plate.
Preferably, described guiding salient point is hemispherical, and described the first cover plate is provided with the first chute, and the center line of described the first chute parallels with the center line of described the second gathering sill; Described the second cover plate is provided with the second chute, and the center line of described the second chute parallels with the center line of described the 3rd gathering sill; In the face of the guiding salient point of described the first cover plate is embedded in described the first chute, in the face of the guiding salient point of described the second cover plate is embedded in described the second chute.
Preferably, described panel driving mechanism also comprises the first axle sleeve being set on described the first lead, and described the first axle sleeve is inserted in described the first gathering sill.
Preferably, be respectively equipped with along the first flange of the edge continuous distributed of described the first gathering sill on the end face of the relative both sides of described panel rack, described the first axle sleeve is crimped on described the first flange.
Preferably, described panel driving mechanism also comprises the second axle sleeve being set on described the second lead, and described the second axle sleeve is inserted in described the second gathering sill.
Preferably, the end face of described the first cover plate is provided with along the second flange of the edge continuous distributed of described the second gathering sill, and described the second axle sleeve is crimped on described the second flange.
Preferably, one end of described panel rack offers the first draw-in groove, and the other end offers the second draw-in groove; The inner side of described panel is provided with the drive-connecting shaft corresponding with the position of described the first draw-in groove, and the inner side of described panel is also provided with the grab corresponding with the position of described the second draw-in groove; Described drive-connecting shaft snaps in described the first draw-in groove and by one end of described panel rack and described panel hinged, and described grab snaps in described the second draw-in groove and the other end of described panel rack and described panel are locked.
A kind of wall-hanging air conditioner indoor unit provided by the utility model, by panel designs being become to form moving up and down, in the time of operation of air conditioner, rise panel front upper place toward wall-hanging air conditioner indoor unit under the driving of panel driving mechanism, panel opposite face frame is in open mode, and between panel and face frame, isolated cavity forms air inlet, has obviously increased incoming air area, thereby increase intake, improved largely refrigeration and heating effect; In the time that air-conditioning is closed, panel is reset to closing position under the driving of panel driving mechanism, panel covers the front side of face frame and air outlet completely, therefore can prevent that dirt accumulation is on wind deflector, and can prevent that dust from entering wall-hanging air conditioner indoor unit inside from air outlet.Hence one can see that, the utlity model has that intake is large, refrigeration and the good and dustproof feature of heating effect.
Brief description of the drawings
Fig. 1 is the structural representation of wall-hanging air conditioner indoor unit one embodiment panel of the present utility model while closing;
Structural representation when Fig. 2 is wall-hanging air conditioner indoor unit one embodiment panel opening of the present utility model;
Fig. 3 is the assembly structure schematic diagram of panel driving mechanism and face frame;
Fig. 4 is the structural representation of panel;
Fig. 5 is the blast structural representation of the panel driving mechanism shown in Fig. 3;
Fig. 6 is the structural representation of the first cover plate shown in Fig. 5;
Fig. 7 is the structural representation of the panel rack shown in Fig. 5;
Fig. 8 is the structural representation of the first axle sleeve shown in Fig. 5.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of wall-hanging air conditioner indoor unit, referring to Fig. 1-Fig. 4, in one embodiment, this wall-hanging air conditioner indoor unit comprises face frame 100 and is arranged on the panel 200 on this face frame 100, panel 200 covers the front of face frame 100, thereby forms the outward appearance part of wall-hanging air conditioner indoor unit main body.In the technical solution of the utility model, face frame 100 is Split type structure with panel 200, according to the use state of air-conditioner, panel 200 has two kinds of location status of opening and closing, such as, corresponding to panel 200 state in the closed position shown in Fig. 1, corresponding to the panel 200 shown in Fig. 2 in enable possition state.In the time of the state of closed position, panel 200 covers the front of face frame 100 completely, so that air outlet 110 and the wind deflector (not shown) that is positioned at air outlet 110 places are sheltered from, thereby prevent that airborne dust from entering wall-hanging air conditioner indoor unit body interior from air outlet 110, prevent that airborne dirt accumulation is on wind deflector simultaneously; In the time of the state of enable possition, panel 200 rises toward front upper place with respect to face frame 100, and air outlet 110 and wind deflector manifest, face frame 100 is in opening-wide state simultaneously, between panel 200 and face frame 100, form air intake passage, obviously increased incoming air area, thereby increased intake.
In order to realize the opening and closing of panel 200, described wall-hanging air conditioner indoor unit also comprises panel driving mechanism 300.Referring to Fig. 5-Fig. 7, in the present embodiment, panel driving mechanism 300 comprises the first cover plate 310, motor 330, driving gear 340, driven gear 350 and the panel rack 320 removably connecting with panel 200.Particularly, the first cover plate 310 is arranged on face frame 100, can link together securely by any suitable structure that removably connects such as screw, interface arrangment between the two, such as referring to Fig. 3, one end face of the first cover plate 310 is provided with at least two lugs with through hole, and lug distributes along the edge of the first cover plate 310, the medial surface of face frame 100 is provided with is with female double-screw bolt, and screw is through the through hole of lug and screw in corresponding double-screw bolt and the first cover plate 310 is fastened on face frame 100, motor 330 is arranged on the first cover plate 310, and the through hole 311 that the output shaft that offers power supply machine 330 on the first cover plate 310 passes, in preferred embodiments, motor 330 is positioned at one end place of the first cover plate 310, together with motor 330 passes through screw lock with the first cover plate 310, panel rack 320 is provided with tooth bar 321, driving gear 340 is set on the output shaft of motor 330, driven gear 350 is arranged on the first cover plate 310 rotationally, and driven gear 350 engages with driving gear 340 and tooth bar 321 respectively, preferably, driven gear 350 is with integrated rotating shaft, on the first cover plate 310, offer the through hole 312 with the rotating shaft adaptation of driven gear 350, by the rotating shaft of driven gear 350 being inserted into the object that reaches firm driven gear 340 in through hole 312, have additional the effect that driven gear 350 can play two aspects, that motor 330 is slowed down on the one hand, the installation site of adjusting motor 330 on the other hand, panel rack 320 is provided with the first gathering sill 322, the first cover plate 310 is provided with the second gathering sill 314, and on the first cover plate 310, be also provided with the first lead 313, on panel rack 320, be also provided with the second lead 326, the first lead 313 is inserted in the first gathering sill 322, the second lead 326 is inserted in the second gathering sill 314, thus the track that restriction panel rack 320 moves with respect to the first cover plate 310.Under the driving of motor 330, the tooth bar 321 engaging with driven gear 350 moves along the first gathering sill 322, and then drives panel 200 by certain track motion, to realize the opening and closing of panel 200.
Hence one can see that, in the time that air-conditioner turns round, rise panel 200 front upper place toward wall-hanging air conditioner indoor unit under the driving of panel driving mechanism 300, panel 200 opposite face frames 100 are in open mode, between panel 200 and face frame 100, isolated cavity forms air inlet, obviously increase incoming air area, thereby increased intake, improved largely refrigeration and heating effect; In the time that air-conditioner is closed, panel 200 is reset to closing position under the driving of panel driving mechanism 300, panel 200 covers the front side of face frame 100 and air outlet 110 completely, therefore can prevent that dirt accumulation is on wind deflector, and can prevent that dust from entering the inside of wall-hanging air conditioner indoor unit main body from air outlet 110.In sum, the utlity model has that intake is large, refrigeration and the good and dustproof feature of heating effect.
The structure that removably connects between panel 200 and panel rack 320 has multiple, such as interface arrangment, articulated structure and helicitic texture etc., in one embodiment, in conjunction with Fig. 4 and Fig. 7, link together by interface arrangment between the two, particularly, one end of panel rack 320 offers the first draw-in groove 324, the other end offers the second draw-in groove 325, the first draw-in groove 324 is formed by the through hole with opening, the second draw-in groove 325 is thin-and-long, one side is made up of elastic cantilever, and the end of this elastic cantilever convexes with projection, thereby make the second draw-in groove 325 there is the mouth that snaps in that is reducing shape, the inner side of panel 200 is provided with the drive-connecting shaft (not shown) corresponding with the position of the first draw-in groove 324, this drive-connecting shaft is arranged on a support plate 210 of panel 200, the axis of drive-connecting shaft parallels with the length direction of panel 200, and the inner side of panel 200 is also provided with the grab corresponding with the position of the second draw-in groove 325 220, by drive-connecting shaft being snapped in the first draw-in groove 324 and by hinged to one end of panel rack 320 and panel 200, interior and the other end of panel rack 320 and panel 200 are locked by grab 220 being snapped in to the second draw-in groove 325.Thus, in the time of needs cleaning and filtering net, the bottom of hand-holdable panel 200 the outwards application of force and make grab 220 deviate from the second draw-in groove 325, now panel 200 can rotate around drive-connecting shaft, and will not unload by whole panel 200, is very easy to user's operation.Meanwhile, this syndeton also makes the assembly manipulation of panel 200 easier, has improved production efficiency.
In preferred embodiment, the second gathering sill 314 comprises straightway 314a and segmental arc 314b, and wherein segmental arc 314b extends toward one end of the first cover plate 310, and extend one end that straightway 314a is provided with motor 330 toward the first cover plate 310.The opening process of panel 200 is divided into two sections by the second gathering sill 314 of this version, in the time that panel 200 is opened, under the guide effect of segmental arc 314b, panel 200 in mobile obliquely its underpart to inner rotary, therefore the bottom of panel 200 is away from face frame 100, make face frame 200 can not produce and interfere with face frame 100 in follow-up motion process obliquely, make the larger air inlet of formation between panel 200 and face frame 100 simultaneously, thereby increase intake, improves refrigeration and heating effect; In the time that panel 200 is closed, under the guide effect of segmental arc 314b, the bottom of panel 200 inwardly rotates, panel 200 is close on face frame 100, thereby air outlet 110 is covered completely, reach and stop dust to enter wall-hanging air conditioner indoor unit body interior and accumulate in the object wind deflector from air outlet 110.But, should be appreciated that the combination that is not limited to linear and arc according to the shape of the second gathering sill 314 of the utility model embodiment.Meanwhile, the shape of the first gathering sill 322 is also not limited to the straight shape of illustrated length, such as being arc.
In the present embodiment, in order to make the motion steady and smooth more of panel rack 320, this panel driving mechanism 300 also comprises the second cover plate 360, the first cover plate 310 and the second cover plate 360 enclose the container cavity that forms accommodating panel rack 320, driving gear 340 and driven gear 350 jointly, and one end of described container cavity is opened wide and stretched out and return for panel rack 320.Preferably, the first cover plate 310 and the second cover plate 360 are roughly symmetrical structure, the second cover plate 360 is provided with the annular convex rib (not shown) corresponding with the position of the first lead 313, this annular convex rib encloses the groove being formed with the first lead 313 plug-in mounting adaptations, such as, if the first lead 313 is cylinder, this annular convex rib is annular, thereby make the first lead 313 and groove adaptation, after the first cover plate 310 and the second cover plate 360 are seated, the end of the first lead 313 is inserted in this groove, by both cooperations, can make on the one hand the first cover plate 310 and the second cover plate 360 location in the time of assembling more accurate, improve on the other hand the Rigidity and strength of the first lead 313, on the second cover plate 360, be also provided with three gathering sill corresponding with the position of the second gathering sill 314 (not marking in figure), the second lead 326 comprises first paragraph and second segment, it is the side that first paragraph is positioned at panel rack 320, second segment is positioned at the opposite side of panel rack 320, and first paragraph and second segment are symmetrical set with respect to panel rack 320, first paragraph is inserted in the second gathering sill 314, and second segment is inserted in described the 3rd gathering sill.Be understandable that, in other embodiments, the first lead 313 can also be arranged on the second cover plate 360, and the annular convex rib corresponding with the position of the first lead 313 is arranged on the first cover plate 310, its matching relationship and the technique effect reaching can, with reference to above-mentioned explanation, not repeat them here.
Further, be respectively equipped with guiding salient point 327 on the end face of panel rack 320 relative both sides, this guiding salient point 327 is positioned at the position, edge of panel rack 320, and preferably, guiding salient point 327 arranges near the second lead 326, and guiding salient point 327 is hemispherical.Wherein, in the face of the guiding salient point 326 of the first cover plate 310 is crimped on the end face of the first cover plate 310, in the face of the guiding salient point 326 of the second cover plate 360 is crimped on the end face of the second cover plate 360.Hence one can see that, set up guiding salient point 327, can reduce panel rack 320 respectively with the contact area of the first cover plate 310 and the second cover plate 360, thereby the friction when reducing panel rack 320 and moving respectively and between the first cover plate 310 and the second cover plate 360, the motion steady and smooth more that makes panel rack 320, the noise while simultaneously moving is less.
On the basis of above-described embodiment, on the first cover plate 310, be also provided with the first chute 315, and the center line of this first chute 315 parallels with the center line of the second gathering sill 314; In like manner, on the second cover plate 360, be also provided with the second chute (not marking in figure), and the center line of the second chute parallels with the center line of the 3rd gathering sill.In the face of the guiding salient point 326 of the first cover plate 310 is embedded in the first chute 315, in the face of the guiding salient point 326 of the second cover plate 360 is embedded in the second chute.Wherein the first chute 315 and the second chute all can be recessed to form toward a side from the end face of the first cover plate 310 and the second cover plate 360.Thus, under the position-limiting action of the first chute 315 and the second chute, can prevent that panel rack 320 from swinging at motion process, strengthen the robust motion of panel rack 320.
In the present embodiment, panel driving mechanism 300 also comprises the first axle sleeve 370 being set on the first lead 313, the first axle sleeve 370 is inserted in the first gathering sill 322, in the time that panel rack 320 moves, the first axle sleeve 370 rotates around the first lead 313, change the sliding friction between the first lead 313 and the first gathering sill 322 into rolling friction thus, reduced the resistance of motion of panel rack 320, thereby improved the kinetic stability of panel rack 320.For the panel driving mechanism 300 that is provided with the second cover plate 360, especially, the first axle sleeve 370 is made up of two parts, is respectively axle sleeve 371 and axle sleeve 372, and axle sleeve 371 and axle sleeve 372 are all set on the first lead 313.In preferred embodiments, axle sleeve 371 is identical with the version of axle sleeve 372, be elaborated as an example of axle sleeve 371 example below: referring to Fig. 8, axle sleeve 371 comprises axle sleeve body 3711 and is arranged on the flange 3713 of one end of axle sleeve body 3711, axle sleeve body 3711 is hollow structure, is formed with the through hole 3712 with the first lead 313 adaptations.When assembling, axle sleeve body 3711 is inserted in the first gathering sill 322, flange 3713 is crimped on the end face of panel rack 320, in like manner, the axle sleeve body of axle sleeve 372 is inserted in the first gathering sill 322, the flange of axle sleeve 372 is crimped on the other end of panel rack 320, therefore can prevent that panel rack 320 from back and forth jumping along the axial direction of the first lead 313.
Be to be understood that, in the time completing assembling, the flange 3713 of axle sleeve 371 and the flange of axle sleeve 372 remain with certain interval with panel rack 320 respectively, thereby can not impact the motion of axle sleeve 371 and axle sleeve 372, and panel rack 320 is in motion process, due to the beat of panel rack 320, therefore there is the situation of the end face crimping of the flange 3713 of axle sleeve 371 and the flange of axle sleeve 372 and panel rack 320, for reduce axle sleeve 371 and axle sleeve 372 respectively with the contact area of the end face of panel rack 320, to reduce the resistance of panel rack 320 in motion process, on the end face of panel rack 320 relative both sides, be respectively equipped with along the first flange 323 of the edge continuous distributed of the first gathering sill 322, thereby axle sleeve 371 and axle sleeve 372 are crimped on the first corresponding flange 323, in preferred embodiments, the surface of the first flange 323 is the arcwall face of evagination, reduce contact area with this.
With reference to the embodiment of the above-mentioned panel driving mechanism 300 that has additional the first axle sleeve 370, in the present embodiment, panel driving mechanism 300 also comprises that the second axle sleeve 380, the second axle sleeves 380 that are set on the second lead 326 are inserted in the second gathering sill 314.In conjunction with Fig. 5 and Fig. 7, describe as an example of the panel driving mechanism 300 that is provided with the second cover plate 360 example, the second axle sleeve 380 is made up of axle sleeve 381 and axle sleeve 382, in order to facilitate handling of goods and materials and to simplify assembly process, axle sleeve 381, axle sleeve 382, the version of axle sleeve 371 and axle sleeve 372 identical (specifically can with reference to the detailed description of axle sleeve 371), herein, the second lead 326 is one-body molded with panel rack 320, the second lead 326 comprises and is the two parts that are oppositely arranged, wherein a part is positioned at a side of panel rack 320, another part is positioned at the opposite side of panel rack 320, axle sleeve 381 and axle sleeve 382 are sheathed on respectively on two parts of the second lead 326, by changing the sliding friction between the second lead 326 and the second gathering sill 314 and the 3rd gathering sill into rolling friction, reduce the resistance of motion of panel rack 320, thereby improve the kinetic stability of panel rack 320.
In addition, the end face of the first cover plate 310 is provided with along the second flange 316, the second axle sleeves 380 of the edge continuous distributed of the second gathering sill 314 and is crimped on the second flange 316, thereby reduces the friction between the second axle sleeve 380 and the first cover plate 310.In like manner, on the end face of the second cover plate 360, also can be provided with along the 3rd flange (not shown) of the edge continuous distributed of the 3rd gathering sill, the second axle sleeve 380 is crimped on the 3rd flange, reaches equally the friction reducing between the second axle sleeve 380 and the second cover plate 360.Thus, improved the robust motion of panel rack 320.
These are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; 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 (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433233.6U CN204006351U (en) | 2014-07-31 | 2014-07-31 | Wall-hanging air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420433233.6U CN204006351U (en) | 2014-07-31 | 2014-07-31 | Wall-hanging air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN204006351U true CN204006351U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420433233.6U CN204006351U (en) | 2014-07-31 | 2014-07-31 | Wall-hanging air conditioner indoor unit |
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| CN (1) | CN204006351U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197487A (en) * | 2014-07-31 | 2014-12-10 | 美的集团武汉制冷设备有限公司 | Wall-mounted type air conditioner indoor unit |
| CN105066248A (en) * | 2015-07-31 | 2015-11-18 | 芜湖美智空调设备有限公司 | Cabinet air conditioner guide device and cross flow cabinet air conditioner |
| WO2017008391A1 (en) * | 2015-07-14 | 2017-01-19 | 广东美的制冷设备有限公司 | Driving disc and driving mechanism |
-
2014
- 2014-07-31 CN CN201420433233.6U patent/CN204006351U/en active IP Right Grant
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197487A (en) * | 2014-07-31 | 2014-12-10 | 美的集团武汉制冷设备有限公司 | Wall-mounted type air conditioner indoor unit |
| CN104197487B (en) * | 2014-07-31 | 2017-02-15 | 美的集团武汉制冷设备有限公司 | Wall-mounted type air conditioner indoor unit |
| WO2017008391A1 (en) * | 2015-07-14 | 2017-01-19 | 广东美的制冷设备有限公司 | Driving disc and driving mechanism |
| CN105066248A (en) * | 2015-07-31 | 2015-11-18 | 芜湖美智空调设备有限公司 | Cabinet air conditioner guide device and cross flow cabinet air conditioner |
| CN105066248B (en) * | 2015-07-31 | 2017-10-27 | 芜湖美智空调设备有限公司 | Cabinet air-conditioner guider and through-flow cabinet air-conditioner |
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