CN203857548U - Air-conditioner indoor unit - Google Patents
Air-conditioner indoor unit Download PDFInfo
- Publication number
- CN203857548U CN203857548U CN201420154759.0U CN201420154759U CN203857548U CN 203857548 U CN203857548 U CN 203857548U CN 201420154759 U CN201420154759 U CN 201420154759U CN 203857548 U CN203857548 U CN 203857548U
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- Prior art keywords
- connecting axle
- switch gate
- air outlet
- indoor unit
- gathering sill
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000033001 locomotion Effects 0.000 claims description 7
- 239000011295 pitch Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 18
- 230000009471 action Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to an air-conditioner and provides an air-conditioner indoor unit. The air-conditioner indoor unit comprises an indoor unit enclosure with an air outlet and also comprises two opening-closing doors arranged side by side and used for opening and closing the air outlet; a driving mechanism and two transmission components are arranged on the indoor unit enclosure, and the two transmission components are controlled by the driving device to drive the two opening-closing doors to rotate reversely; each transmission component is connected with one opening-closing door and the driving mechanism. According to the indoor unit, the opening and closing of the air outlet are simultaneously controlled by the two opening-closing doors arranged side by side, as fewer joint lines are formed between the two opening-closing doors, the appearance requirement of the indoor unit is guaranteed, further, the two opening-closing doors can play the role of dustproof in the shutoff mode and play the role of air guide plates in the operation mode of the indoor unit.
Description
Technical field
The utility model relates to air-conditioner, relates in particular to a kind of air conditioner room unit.
Background technology
Air-conditioner, as a kind of household electrical appliance, has been applied to each average family gradually.Switch gate is as the vitals of its indoor set, and it mainly plays a part folding air outlet of indoor set, avoids ambient dust to enter in indoor unit casing, affects the normal work of indoor set.Double-open type switch for outlet of air door is when indoor set quits work, its surface of closing air outlet has less jointing line, can guarantee the outward appearance of indoor set, but current double-open type switch for outlet of air door is generally along indoor set surface sliding to realize the switching to air outlet, it controls more complicated, and its function ratio is more single, only play the effect of dust-break.
Utility model content
The purpose of this utility model is to provide a kind of air conditioner room unit, is intended to control complexity, the problem of function singleness for solving the double-open type switch gate of existing indoor set.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of air conditioner room unit is provided, comprise the indoor unit casing with air outlet, also comprise two switch gates for opening and closing described air outlet and being arranged side by side, described indoor unit casing be provided with driving mechanism and by described driving mechanisms control to order about two transmission components of the reverse rotation of switch gate described in two, described in each transmission component respectively with wherein described in one switch gate and described driving mechanism be connected.
Particularly, described driving mechanism comprises the first actuator of being located on described indoor unit casing, be opened on described indoor unit casing and perpendicular to the chute of described air outlet and the guide pad that can slide along described chute under described the first actuator is controlled, described in two, transmission component is oppositely arranged, the drive link that described in each, transmission component comprises with wherein described in one, switch gate is connected, described drive link comprises the first connecting axle being connected with switch gate described in this, be connected with described switch gate and described guide pad respectively and order about the second mobile connecting axle by described guide pad, the connecting rod that connects described the first connecting axle and described the second connecting axle, described in each, transmission component also comprises for limiting described the first connecting axle and described the second connecting axle motion path so that described the first connecting axle and described the second connecting axle drive the first gathering sill of air outlet described in described switch gate rotating open-close, described the first gathering sill is opened in described chute near on described air outlet one side bottom surface, described the first connecting axle and described the second connecting axle are all slidedly arranged in described the first gathering sill.
Particularly, described in each, the first gathering sill comprises the first conduit and the second conduit being communicated with described the first conduit, described the first conduit and described the second conduit are all curved and be angle setting between the two, described the second conduit is offered along the direction of described chute, and described in two the distance between 2 second conduits of the first gathering sill along the direction flaring away from described air outlet; In described guide pad, near described air outlet one side end, be provided with two locating slots that are oppositely arranged, described in two the second connecting axle respectively correspondence be slidedly arranged on two described in locating slot.
Further, on the bottom surface of described chute, be also provided with two locating dowels of setting corresponding to drive link described in two respectively, described in each, in locating dowel, be arranged with the shift fork that can rotate around described locating dowel, described shift fork has for the y-bend pin of described the first connecting axle of movable clamping and described the second connecting axle respectively, pitches between pin, to have angle and all perpendicular to described locating dowel described in two.
Further, described guide pad is provided with the tooth bar arranging along described chute length direction, described the first actuator have rotatable and with the first driving shaft of described tooth bar engagement.
Further, on described indoor unit casing, be also provided with the cover cap of establishing described chute and described guide pad for covering.
Further, correspondence position in the first gathering sill described in described cover cap and two offers respectively 2 second gathering sills, described the second gathering sill be parallel to described the first gathering sill and both structures identical, described first connecting axle of described drive link and described the second connecting axle all stretch out described the first gathering sill and described the second gathering sill successively.
Further, in the end face of switch gate described in each, be provided with two connecting holes, wherein described in one described first connecting axle of drive link and described the second connecting axle respectively corresponding inserted in switch gate described in this two described in connecting hole.
Particularly, described driving mechanism comprises 2 second actuators of controlling respectively switch gate rotation described in two, described in each the second actuator all have with wherein described in one switch gate be connected and can order about the second driving shaft of switch gate rotation described in this, described in two, transmission component is the second driving shaft described in two.
Further, comprise two air-out passages that are built in described indoor unit casing, described in two, the end of air-out passage is intersected in described air outlet place.
The utlity model has following technique effect:
Switch gate for closing air outlet in indoor set of the present utility model is two, both are arranged side by side, on indoor unit casing, be also provided with a driving mechanism and two transmission components, driving mechanism is used for providing power to make two switch gates can open and close air outlet, can also after opening, air outlet control the swing by a small margin of two switch gates simultaneously, play the effect of wind deflector, transmission component and two switch gates are direct-connected, it moves under the effect of driving mechanism, thereby drives two switch gates to counter-rotate by transmission component.In this structure, driving mechanism provides power to order about two switch gate rotations through the gearing of transmission component, control fairly simple, simultaneously can play good dust-proof effect during two switch gate closing air outlets, and after air outlet is opened, two switch gates are also positioned at this air outlet place, driving mechanism can also be controlled each switch gate and swing by a small margin, make two switch gates to punish air-flow to air outlet and produce active force, play the effect of wind deflector, effectively strengthen the air-out effect at air outlet place.
Accompanying drawing explanation
Fig. 1 is the explosive view of the air conditioner room unit of the utility model embodiment;
Fig. 2 is the structural representation of the air conditioner room unit of Fig. 1;
Fig. 3 is the structural representation of the switch gate of embodiment mono-of the air conditioner room unit of Fig. 1 while closing air outlet;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Fig. 5 is the structural representation of the switch gate of embodiment mono-of the air conditioner room unit of Fig. 1 while opening air outlet;
Fig. 6 is the plan structure schematic diagram of Fig. 5;
Fig. 7 is the structural representation of the switch gate of embodiment bis-of the air conditioner room unit of Fig. 1 while closing air outlet;
Fig. 8 is the plan structure schematic diagram of Fig. 7;
Fig. 9 is the structural representation of the switch gate of embodiment bis-of the air conditioner room unit of Fig. 1 while opening air outlet;
Figure 10 is the plan structure schematic diagram of Fig. 9.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.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.
Referring to Fig. 1 and Fig. 2, the utility model embodiment provides a kind of air conditioner room unit, comprise two switch gates 2 that there is the indoor unit casing 1 of air outlet 11 and be arranged side by side, the open and close controlling realizing this air outlet 11 by two switch gates 2, indoor unit casing 1 is provided with a driving mechanism 31 and two transmission components 32, for two transmission components 32, it is connected with two switch gates 2 respectively, also all in driving mechanism 31, connect simultaneously, by driving mechanism 31 control actions, and then drive connected switch gate 2 to rotate, two switch gates 2 are in the process of rotation, direction of rotation, when wherein a switch gate 2 turns clockwise, another switch gate 2 is rotated counterclockwise.In the present embodiment, when indoor set quits work, two switch gate 2 closing air outlets 11, can effectively prevent that extraneous dust etc. from being entered in indoor unit casing 1 by this air outlet 11, play dustproof effect, and when indoor set is worked, driving mechanism 31 is worked and is provided power for controlling two transmission component 32 actions, and then two transmission component 32 drive respectively two switch gates 2 rotations, two switch gates 2 are opened air outlet 11, the normal air-out of air outlet 11, then driving mechanism 31 continuation control two transmission components 32 move by a small margin, two switch gates 2 are all swung by a small margin, can produce active force to the air-flow at air outlet 11 places, play the effect of wind deflector, strengthened the air-out effect at these air outlet 11 places.In this structure, driving mechanism 31 provides power, transfer function through two transmission components 32 drives two switch gate 2 rotations, control mode is fairly simple, and not only can play dustproof effect, and it also has wind-guiding effect, simultaneously because these air outlet 11 punishment switch gates 2 are two, to this, when two switch gate 2 closing air outlets 11, its jointing line is fewer, guarantees the appearance requirement of indoor set.Certainly for cabinet type indoor machine, when its air outlet 11 is vertically arranged along its length, control device 3 general actions, in two switch gate 2 upper ends or bottoms, for making two switch gate 2 speed ratios more smooth and easy, are equipped with a control device 3 in upper end and the lower end of two switch gates 2 to this.
For transmission mechanism 31 and two transmission components 32, there is various structures form:
Embodiment mono-
Referring to Fig. 1 and Fig. 3-Fig. 6, it mainly comprises the first actuator 31a1, chute 31a2 and guide pad 31a3 transmission mechanism 31a, the first actuator 31a1 is fixed on indoor unit casing 1, the general drive motors that adopts, chute 31a2 is opened on indoor unit casing 1 and perpendicular to air outlet 11, and guide pad 31a3 can slide along chute 31a2 under the control action of the first actuator 31a1, for two transmission component 32a, be oppositely arranged, the drive link 32a1 that each transmission component 32a comprises with wherein a switch gate 2 is connected, drive link 32a1 comprises the first connecting axle 32a11, the second connecting axle 32a12 and for connecting the connecting rod 32a13 of the first connecting axle 32a11 and the second connecting axle 32a12, the first connecting axle 32a11 is connected with a switch gate 2 wherein, the switch gate 2 corresponding with it and guide pad 31a3 connect the second connecting axle 32a12 respectively, the first connecting axle 32a11 and the second connecting axle 32a12 be arranged in parallel, be in particular and on switch gate 2, be provided with two connecting holes 21, the opening direction of two connecting holes 21 is all perpendicular to chute 31a2 direction, the first connecting axle 32a11 and the second connecting axle 32a12 peg graft with two connecting holes 21 respectively, each transmission component 32a also comprises the first gathering sill 32a2, the first gathering sill 32a2 be opened in the bottom surface 31a21 of chute 31a2 upper and its be positioned near air outlet 11 1 sides, the first connecting axle 32a11 and the second connecting axle 32a12 are all slidedly arranged in the first gathering sill 32a2, by the first gathering sill 32a2, limit the movement locus of the first connecting axle 32a11 and the second connecting axle 32a12 so that the first connecting axle 32a11 and the second connecting axle 32a12 drive switch gate 2 rotations to realize the control that air outlet 11 is opened and closed.In the present embodiment, when switch gate 2 need to rotate, the first actuator 31a1 work drives guide pad 31a3 to slide along chute 31a2, and then guide pad 31a3 drives connected the second connecting axle 32a12 to move along the first gathering sill 32a2, the second connecting axle 32a12 drives the connected one end of switch gate 2 to do synchronizing moving, under the draw of the second connecting axle 32a12, the first connecting axle 32a11 also starts to slide along the first gathering sill 32a2 simultaneously, and then drive switch gate 2 to do the movement of synchronizeing with the first connecting axle 32a11 with one end that the first connecting axle 32a11 connects, shape for the first gathering sill 32a2, not should be linearity, there is certain turning, the first connecting axle 32a11 and the second connecting axle 32a12 are respectively along the slip of different conduits, thereby when switch gate 2 is moved along the shape of the first gathering sill 32a2, the link that the link that switch gate 2 is connected with the first connecting axle 32a11 and switch gate 2 are connected with the second connecting axle 32a12, track in is at one time inconsistent between the two, make switch gate 2 produce rotation.In this structure, if after air outlet 11 opens, the first actuator 31a1 orders about guide pad 31a3 and moves back and forth along chute 31a2, thereby can drive two switch gates 2 to swing by a small margin, plays the effect of wind deflector, control simple, easy to operate.
Specifically referring to Fig. 5, each first gathering sill 32a2 comprises the first conduit 32a21 and the second conduit 32a22, round and smooth connection and at an angle between the two, the first conduit 32a21 and the second conduit 32a22 are all circular arc, the first connecting axle 32a11 is slidedly arranged in the first conduit 32a21, the second connecting axle 32a12 is slidedly arranged in the second conduit 32a22, the second conduit 32a22 offers along the direction of chute 31a2, and increasing along distance between the 2 second conduit 32a22 of the direction 2 first gathering sill 32a2 away from air outlet 11, accordingly, on guide pad 31a3, be provided with the two locating slot 31a31 that are oppositely arranged, this two locating slot 31a31 is all positioned at guide pad 31a3 near a side end of air outlet 11, 2 second connecting axle 32a12 correspond respectively to and are slidedly arranged in two locating slot 31a31, the length of locating slot 31a31 is slightly larger than the diameter of axle of the second connecting axle 32a12, the second connecting axle 32a12 can slide in locating slot 31a31.This is ordered about to two switch gate 2 rotations at the first actuator 31a1, and when two switch gates 2 are drawn close to centre, 2 second connecting axle 32a12 establish along the second conduit 32a22 is sliding, between the two gradually away from, accordingly for to prevent that guide pad 31a3 from affecting the movement of the second connecting axle 32a12,2 second connecting axle 32a12 in two locating slot 31a31, slide away from, thereby can avoid between two switch gates 2 occurring when rotated interfering.
Optimize above-described embodiment, referring to Fig. 1 and Fig. 3, on the 31a21 of the bottom surface of chute 31a2, be provided with two locating dowel 31a22, two locating dowel 31a22 and the corresponding setting of two drive link 32a1, on each locating dowel 31a22, be all arranged with shift fork 31a23, shift fork 31a23 can rotate around locating dowel 31a22, this shift fork 31a23 has y-bend pin 31a231, between y-bend pin 31a231, there is angle also all perpendicular to locating dowel 31a22, and both are respectively used to movable clamping the first connecting axle 32a11 and the second connecting axle 32a12.When the first connecting axle 32a11 and the second connecting axle 32a12 slide along the first gathering sill 32a2, it likely and between the inwall of the first gathering sill 32a2, occur stuck phenomenon, can be for limiting the excessive movement of the first connecting axle 32a11 or the second connecting axle 32a12 by the fork pin 31a231 on shift fork 31a23 in the present embodiment, avoid occurring stuck situation, optimize the continuity that the first connecting axle 32a11 and the second connecting axle 32a12 slide in the first gathering sill 32a2.
For the annexation between guide pad 31a3 and the first actuator 31a1, guide pad 31a3 is fixedly connected with the tooth bar 31a4 that chute 31a2 slides relatively and also can directly this tooth bar 31a4 be located on guide pad 31a3, tooth bar 31a4 lays along the direction of chute 31a2, the first actuator 31a1 has the first driving shaft 31a11, between the first driving shaft 31a11 and tooth bar 31a4, meshes.When the first driving shaft 31a11 rotates, because the first actuator 31a1 is fixed on indoor unit casing 1, can order about tooth bar 31a4 moves along chute 31a2, and then tooth bar 31a4 drives again guide pad 31a3 to slide along chute 31a2, then under the effect of guide pad 31a3, control the rotation of two switch gates 2, and when two switch gates 2 need to swing, only need to control the first driving shaft 31a11 rotating incessantly, very convenient.
Refer again to Fig. 1 and Fig. 2, further, be provided with a cover cap 12 on indoor unit casing 1, cover cap 12 is established chute 31a2 and guide pad 31a3 for cover.The effect that encloses by cover cap 12 with indoor unit casing 1, makes in chute 31a2 and the guide pad 31a3 space in sealing, avoids dust etc. to affect motion and the annexation of driving mechanism 31a and transmission component 32a.Optimize cover cap 12 structures, on cover cap 12, offer 2 second gathering sills 121,2 second gathering sills 121 are and one by one corresponding setting parallel with 2 first gathering sill 32a2 respectively, the second gathering sill 121 is identical with the structure of the first gathering sill 32a2, and the first connecting axle 31a11 and the second connecting axle 31a12 all wear the first gathering sill 32a2 and the second gathering sill 121 successively.In this structure, the first connecting axle 31a11 and the second connecting axle 31a12 are when sliding along the first gathering sill 31a2, it also all slides along the second gathering sill 121, owing to thering is gap between the first gathering sill 31a2 and the second gathering sill 121, thus can be so that the first connecting axle 31a11 and the second connecting axle 31a12 be more stable in the process of sliding.
Embodiment bis-
Referring to Fig. 7-Figure 10, driving mechanism 31b comprises 2 second actuator 31b1, 2 second actuator 31b1 order about respectively the rotation of two switch gates 2 to realize the open and close controlling to air outlet 11, be that each second actuator 31b1 controls separately a wherein switch gate 2, the second actuator 31b1 also all adopts drive motors, each second actuator 31b1 all has one second driving shaft 31b11, the second driving shaft 31b11 is fixedly connected with the switch gate corresponding with it 2, generally be connected in the centre position of switch gate 2 ends, after the second driving shaft 31b11 rotates, can drive connected switch gate 2 to rotate around the second driving shaft 31b11, in this structure, two transmission component 32b are 2 second driving shaft 31b11.In the present embodiment, can on a switch gate 2, elongated end (not shown) be set therein, when two switch gate 2 closing air outlets 11, this elongated end can be covered in another switch gate 2 outer surfaces, hide the jointing line between two switch gates 2, both can guarantee indoor set appearance requirement, can also strengthen the dust-proof effect of two switch gates 2, because two switch gates 2 are controlled separately, rotation in the time of can controlling both differences, setup times is poor, thus make two switch gates 2 when rotated elongated end can not cause interference yet.By this structure, the rotation control ratio of two switch gates 2 is more convenient, and flexibility is higher.
Further, the end that is provided with two air-out passage 13, two air-out passages 13 in indoor unit casing 1 is intersected in this air outlet 11 places.When indoor set is worked, after two switch gate 2 rotations, be positioned at the centre position of two air-out passage 13 intersections, and can swing by a small margin under the control of control device 3, by the air-flow of two air-out passage 13 interior discharges, under the swing effect through two switch gates 2, can strengthen the air-out effect at air outlet 11 places.
The foregoing is only the utility model preferred embodiment; its structure is not limited to the above-mentioned shape of enumerating; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. an air conditioner room unit, comprise the indoor unit casing with air outlet, it is characterized in that: also comprise two switch gates for opening and closing described air outlet and being arranged side by side, described indoor unit casing be provided with driving mechanism and by described driving mechanisms control to order about two transmission components of the reverse rotation of switch gate described in two, described in each transmission component respectively with wherein described in one switch gate and described driving mechanism be connected.
2. air conditioner room unit as claimed in claim 1, it is characterized in that: described driving mechanism comprises the first actuator of being located on described indoor unit casing, be opened on described indoor unit casing and perpendicular to the chute of described air outlet and the guide pad that can slide along described chute under described the first actuator is controlled, described in two, transmission component is oppositely arranged, the drive link that described in each, transmission component comprises with wherein described in one, switch gate is connected, described drive link comprises the first connecting axle being connected with switch gate described in this, be connected with described switch gate and described guide pad respectively and order about the second mobile connecting axle by described guide pad, the connecting rod that connects described the first connecting axle and described the second connecting axle, described in each, transmission component also comprises for limiting described the first connecting axle and described the second connecting axle motion path so that described the first connecting axle and described the second connecting axle drive the first gathering sill of air outlet described in described switch gate rotating open-close, described the first gathering sill is opened in described chute near on described air outlet one side bottom surface, described the first connecting axle and described the second connecting axle are all slidedly arranged in described the first gathering sill.
3. air conditioner room unit as claimed in claim 2, it is characterized in that: described in each, the first gathering sill comprises the first conduit and the second conduit being communicated with described the first conduit, described the first conduit and described the second conduit are all curved and be angle setting between the two, in described guide pad, near described air outlet one side end, be provided with two locating slots that are oppositely arranged, described in two the second connecting axle respectively correspondence be slidedly arranged on two described in locating slot.
4. air conditioner room unit as claimed in claim 2, it is characterized in that: on the bottom surface of described chute, be also provided with two locating dowels of setting corresponding to drive link described in two respectively, described in each, in locating dowel, be arranged with the shift fork that can rotate around described locating dowel, described shift fork has for the y-bend pin of described the first connecting axle of movable clamping and described the second connecting axle respectively, pitches between pin, to have angle and all perpendicular to described locating dowel described in two.
5. air conditioner room unit as claimed in claim 2, is characterized in that: described guide pad is provided with the tooth bar arranging along described chute length direction, described the first actuator have rotatable and with the first driving shaft of described tooth bar engagement.
6. air conditioner room unit as claimed in claim 2, is characterized in that: on described indoor unit casing, be also provided with the cover cap of establishing described chute and described guide pad for covering.
7. air conditioner room unit as claimed in claim 6, it is characterized in that: the correspondence position in the first gathering sill described in described cover cap and two offers respectively 2 second gathering sills, described the second gathering sill be parallel to described the first gathering sill and both structures identical, described first connecting axle of described drive link and described the second connecting axle all stretch out described the first gathering sill and described the second gathering sill successively.
8. air conditioner room unit as claimed in claim 2, it is characterized in that: the end face in switch gate described in each is provided with two connecting holes, wherein described in one described first connecting axle of drive link and described the second connecting axle respectively corresponding inserted in switch gate described in this two described in connecting hole.
9. air conditioner room unit as claimed in claim 1, it is characterized in that: described driving mechanism comprises 2 second actuators of controlling respectively switch gate rotation described in two, described in each the second actuator all have with wherein described in one switch gate be connected and can order about the second driving shaft of switch gate rotation described in this, described in two, transmission component is the second driving shaft described in two.
10. the air conditioner room unit as described in claim 1-9 any one, is characterized in that: comprise two air-out passages that are built in described indoor unit casing, described in two, the end of air-out passage is intersected in described air outlet place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154759.0U CN203857548U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154759.0U CN203857548U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857548U true CN203857548U (en) | 2014-10-01 |
Family
ID=51607395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154759.0U Expired - Lifetime CN203857548U (en) | 2014-03-31 | 2014-03-31 | Air-conditioner indoor unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN203857548U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964416A (en) * | 2015-07-14 | 2015-10-07 | 广东美的制冷设备有限公司 | Drive mechanism |
| CN105003972A (en) * | 2015-07-31 | 2015-10-28 | 芜湖美智空调设备有限公司 | Cross-flow air conditioner cabinet |
-
2014
- 2014-03-31 CN CN201420154759.0U patent/CN203857548U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964416A (en) * | 2015-07-14 | 2015-10-07 | 广东美的制冷设备有限公司 | Drive mechanism |
| CN104964416B (en) * | 2015-07-14 | 2017-12-12 | 广东美的制冷设备有限公司 | Drive mechanism |
| CN105003972A (en) * | 2015-07-31 | 2015-10-28 | 芜湖美智空调设备有限公司 | Cross-flow air conditioner cabinet |
| CN105003972B (en) * | 2015-07-31 | 2018-04-10 | 芜湖美智空调设备有限公司 | Through-flow cabinet air-conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141001 |