CN104729046A - Indoor unit and air-conditioning apparatus - Google Patents
Indoor unit and air-conditioning apparatus Download PDFInfo
- Publication number
- CN104729046A CN104729046A CN201410781855.2A CN201410781855A CN104729046A CN 104729046 A CN104729046 A CN 104729046A CN 201410781855 A CN201410781855 A CN 201410781855A CN 104729046 A CN104729046 A CN 104729046A
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- China
- Prior art keywords
- blade
- indoor set
- wind direction
- gear
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
- F24F2013/1446—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with gearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/32—Details or features not otherwise provided for preventing human errors during the installation, use or maintenance, e.g. goofy proof
Abstract
The invention provides an indoor unit and an air-conditioning apparatus. The indoor unit (1) includes: an airflow direction louver (4) that rotates about a vane shaft (4a) and changes a direction of air that is blowing from an air outlet (3b); and a louver gear (10) that transmits a force from a vane drive motor part (9) to the airflow direction louver (4). The airflow direction louver (4 has an insertion indicator such as a nail. The louver gear (10) has a fitting hole (10a) that allows the insertion indicator to become visible when the airflow direction louver (4) is inserted into a bearing hole (10b) of the louver gear (10) and reaches the bottom of a bearing hole (10b).
Description
Technical field
The present invention such as relates to the indoor set of air conditioner etc.Particularly relate to the installation etc. of the wind direction blade (wind deflector plate) being configured at outlet.
Background technology
Such as, in the indoor set of air conditioner etc., as wind deflector plate, mostly by changing the wind direction blade of the wind direction of the air of discharging from outlet, be arranged at the outlet part of air.Wind direction blade has the planar portions guiding the air of discharging from outlet.In addition, there is at the two ends of indoor set main body the rotating shaft for arranging planar portions.On the other hand, formed porose at main body side, the rotating shaft of insertion supports as rotating by this hole.In the side, hole of a side, there is the bearing portion being configured with CD-ROM drive motor.And, CD-ROM drive motor such as can based on the instruction carrying out self-control device, rotating shaft (wind direction blade) is rotated as follows, that is: the state (being about 0 °) of closing outlet from becoming parallel with the decorative panel with outlet becomes the mode (for example, referring to patent document 1,2) of arbitrary angle.
Patent document 1: Japanese Unexamined Patent Publication 2001-041559 publication
Patent document 2: Japanese Unexamined Patent Publication 2008-070051 publication
In the past, such as, in order to make wind direction blade rotate, and carry out operation gear being installed on rotating shaft, the power that this gear mesh carrys out drive motor was transmitted.Now, by the rotating shaft partial insertion (press-in) of wind direction blade being arrived the part abutted with the dead eye of gear, the axial location of wind direction blade is carried out thus.
At this, if operator mistakes the situation being inserted into abutment portion, then likely cause under incomplete insert state assembled.Usually, in the past owing to being difficult to confirm abutting situation etc., the key factor that the axial deviation of the rotation produced in the assembling process of wind direction blade is deteriorated therefore was become.
Summary of the invention
The present invention produces to solve problem as described above, and object is to obtain following indoor set etc., and this indoor set can confirm whether the rotating shaft part of wind direction blade is inserted into the situation etc. of gear aptly.
Indoor set of the present invention has: wind direction blade, and it rotates centered by rotating shaft, changes the direction of the air of discharging from outlet; And blade gear, the power of its in the future automatic drive device is transmitted to described wind direction blade, the feature of described indoor set is, mark is formed in the described rotating shaft part of described wind direction blade, described blade gear is formed porose, if described wind direction blade is inserted into the dead eye had with described blade gear to abut, then can mark described in this hole visualization.
Air conditioner of the present invention, be possess off-premises station and following indoor set, carry out the device of air conditioning, wherein, indoor set has: wind direction blade, and it rotates centered by rotating shaft, changes the direction of the air of discharging from outlet; And blade gear, the power of its in the future automatic drive device is to wind direction blade transmission, mark is formed in the rotating shaft part of wind direction blade, blade gear is formed porose, if wind direction blade is inserted into the dead eye had with blade gear to abut, then the above-mentioned mark of this hole visual identification can be passed through.
According to the present invention, because the rotating shaft part at wind direction blade forms mark, and be formed with following hole, namely abut by wind direction blade being inserted into the dead eye had with blade gear and can being marked by this hole visual identification, so when indoor set is assembled, operator can easily confirm the situation being inserted into abutting.Therefore suppress to rotate axial deviation, thus the deviation of assembling can be suppressed.
Accompanying drawing explanation
Fig. 1 is the stereogram of the installment state of the indoor set 1 representing embodiments of the present invention 1.
Fig. 2 is the stereogram of the state after being taken off by the decorative panel corner part 8 of the indoor set 1 of embodiments of the present invention 1.
Fig. 3 A represents the decorative panel corner part 8 of the indoor set 1 of embodiments of the present invention 1 to take off, and exposes the figure of internal structure.
Fig. 3 B is the figure amplified further by Fig. 3 A.
Fig. 4 is the figure of the structure of the end of the wind direction blade 4 of the present embodiment of the indoor set 1 representing embodiments of the present invention 1.
Fig. 5 is the figure of the structure of the blade gear 10 of the indoor set 1 representing embodiments of the present invention 1.
Fig. 6 A is the figure of the installing component of the wind direction blade 4 of the blade gear 10 of the indoor set 1 representing embodiments of the present invention 1.
Fig. 6 B is the figure of the state after the installation of the wind direction blade 4 of the blade gear 10 of the indoor set 1 representing embodiments of the present invention 1.
Fig. 7 is the figure of the section of the state of the wind direction blade 4 representing the indoor set 1 being provided with embodiments of the present invention 1.
Fig. 8 is the figure of the configuration example of the air conditioner representing embodiments of the present invention 4.
Description of reference numerals: 1 ... indoor set; 2 ... housing; 3 ... decorative panel; 3a ... suction grid; 3b ... outlet; 4 ... wind direction blade; 4a ... sharf; 4b ... blade claw; 5 ... suspender member; 7 ... hanger bolt; 8,8a, 8b ... decorative panel corner part; 9 ... vane drive motor part; 9a ... motor keeps metallic plate; 10 ... blade gear; 10a ... embedded hole portion; 10b ... dead eye; 10c ... gear part; 11 ... bearing; 12 ... pinion; 110 ... indoor heat converter; 200 ... off-premises station; 210 ... compressor; 220 ... cross valve; 230 ... outdoor heat converter; 240 ... expansion valve; 300 ... gaseous refrigerant pipe arrangement; 400 ... liquid refrigerant pipe arrangement.
Detailed description of the invention
Embodiment 1
Below, with reference to accompanying drawing etc., while be described the indoor set etc. of embodiments of the present invention.In figures in the following, the key element of mark same reference numerals is identical or key element suitable with it, and is common in the full text of the embodiment of following record.And the mode of the inscape occurred in description full text only illustrates, and is not limited to the mode of description record.Particularly the combination of inscape is not limited to the combination in each embodiment, but the inscape described in other embodiments can be applied to different embodiments.In addition, the top in figure is set to " upside ", below is set to " downside " and is described.In addition, carrying out the multiple equipment of the same race etc. distinguished etc. for utilizing subscript, without the need to specially carrying out distinguishing, in specific situation, sometimes omitting subscript and recording.And the relation of the size of each component parts is sometimes different from the parts of reality in the accompanying drawings.
Fig. 1 is the stereogram of the installment state of the indoor set 1 representing embodiments of the present invention 1.In the present embodiment, as the typical example of indoor set, to embedding the ceiling embedded of indoor ceiling and the indoor set 1 at four direction with the four sides boxlike of outlet is described.Indoor set 1 utilizes refrigerant piping and is connected with not shown off-premises station, form make refrigerant circulation to carry out to freeze, the refrigerant loop of air conditioning etc.
As shown in Figure 1, the indoor set 1 of present embodiment possesses the housing 2 of box like, and this housing 2 has top board and side plate, and towards the interior space (air-conditioning object space) opening.In the corner outline part of housing 2, suspender member 5 is installed.On the other hand, there are four hanger bolts 7 from ceiling suspention, suspender member 5 are fastened on the optional position of hanger bolt 7, thus indoor set 1 are fixedly installed on ceiling.
In addition, housing 2 contains: not shown indoor blower and room air is carried out to the heat exchanger indoor unit etc. of heat exchange.Be the decorative panel 3 of roughly quadrangle when top view is installed in the below of indoor set 1, this decorative panel 3 become indoor set 1 appearance surfaces (extraneous adornment face) and towards the interior space.Possess near the central authorities of decorative panel 3: the filter of dedusting and become the suction grid 3a of the suction inlet sucking air in indoor set 1.In addition, the outlet 3b of air is formed with on each limit of decorative panel 3 in the mode on each limit along decorative panel 3.Possess wind direction blade 4 at each outlet 3b, this wind direction blade 4 rotates (rotary motion) centered by the sharf 4a becoming rotating shaft.
Fig. 2 is the stereogram of the state after being taken off by the decorative panel corner part 8 of the indoor set 1 of embodiments of the present invention 1.There is two turnings (angle) shown in Fig. 2 the figure of decorative panel corner part 8a and 8b.Decorative panel corner part 8 and decorative panel 3 are made up of different parts.When arranging decorative panel corner part 8, being after installation wind direction blade 4, decorative panel corner part 8 is embedded decorative panel 3.
Fig. 3 A and Fig. 3 B is the stereogram of the state after being taken off by the decorative panel corner part 8 of the indoor set 1 of embodiments of the present invention 1.The figure of the internal structure of the angle part representing indoor set 1.Fig. 3 A represents to be taken off by decorative panel corner part 8 and the figure of the internal structure exposed.In addition, Fig. 3 B is the figure after being amplified further by Fig. 3 A.Vane drive motor part 9 is the instructions based on carrying out self-control device (not shown), drive unit wind direction blade 4 being rotated in the mode of angle become based on instruction.As shown in Figure 3 B, vane drive motor part 9 is held in motor maintenance metallic plate 9a.In addition, blade gear 10 is mounted in the gear (gear, gear) of the front of the sharf 4a of wind direction blade 4.Blade gear 10 engages with the pinion 12 being installed on vane drive motor part 9 side, and rotates with the driving (rotation) of vane drive motor part 9, power is transmitted to sharf 4a, wind direction blade 4 is rotated.Bearing 11 has the through hole that supports of sharf 4a inserted and is installed on the parts of decorative panel 3.Pinion 12 is installed on vane drive motor part 9 side, engages with the blade gear 10 being installed on wind direction blade 4 side, driving (rotation) power of vane drive motor part 9 is transmitted to wind direction blade 4 side.
Fig. 4 is the figure of the structure of the end of the wind direction blade 4 of the present embodiment of the indoor set 1 representing embodiments of the present invention 1.As mentioned above, be provided with blade gear 10 in the end of a side of wind direction blade 4, this blade gear 10 is for the transmission from vane drive motor part 9 capacity.At the fore-end of the sharf 4a of the wind direction blade 4 of present embodiment, be provided with blade claw 4b, this blade claw 4b possesses elastic force and has the pawl slightly more outstanding diametrically than sharf 4a.At this, though be formed as pawl, as long as become at least operator can visual identification mark, tool thrust springy, then without the need to being defined in pawl.
Fig. 5 is the figure of the structure of the blade gear 10 of the indoor set 1 representing embodiments of the present invention 1.Blade gear 10 has the dead eye 10b inserted for sharf 4a.In addition, blade gear 10 has and pinion 12 meshed gears portion 10c.Further, the blade gear 10 of present embodiment particularly has embedded hole portion 10a, and the pawl of the blade claw 4b that this embedded hole portion 10a makes wind direction blade 4 have is fitted together to.
Fig. 6 A and Fig. 6 B installs to the blade gear 10 of the indoor set 1 of embodiments of the present invention 1 figure that wind direction blade 4 is described.Fig. 6 A is the figure representing installing component.In addition, Fig. 6 B is the figure of the state after representing installation.In the present embodiment, such as, when arranging indoor set 1, bearing 11 is inserted sharf 4a, and then blade gear 10 is installed.
At this, when bearing 11 is inserted sharf 4a, as shown in Figure 6A, insert from the direction contrary with installation site.Like this, bearing 11 such as can only plug from the direction shown in the direction different from installation site, such as Fig. 6 A.Thus, even if the rotating shaft of the other end comes off in such as wind direction blade 4, and wind direction blade 4 is for falling down, and wind direction blade 4 also can not be caused to come off from bearing 11, thus can prevent from falling down completely.
Then, till wind direction blade 4 is inserted into abuts with blade gear 10.If till being inserted into abutting, then have the pawl of flexible blade claw 4b, its shape is reinstatement due to elastic force effect, thus embeds embedded hole portion 10a.Therefore, it is possible to easily confirm abutting situation.In addition, be embedded in embedded hole portion 10a by pawl, the situation that blade gear 10 comes off from wind direction blade 4 (sharf 4a) can be prevented.Otherwise if till sharf 4a is not inserted into abutting, then pawl is not embedded in embedded hole portion 10a.Therefore, it is possible to the situation till reliably confirmation sharf 4a is inserted into abutting by vision etc.
Fig. 7 is the figure of the section of the state of the wind direction blade 4 representing the indoor set 1 being provided with embodiments of the present invention 1.As shown in Figure 7, bearing 11 is installed on decorative panel 3, and blade gear 10 is installed, is fixed on motor and keeps metallic plate 9a, thus terminate the installation of wind direction blade 4.
As mentioned above, according to the indoor set 1 of embodiment 1, by forming blade claw 4b at wind direction blade 4, embedded hole portion 10a is formed at blade gear 10, thus in the assembling process of indoor set 1, when blade gear 10 is installed on wind direction blade 4, the pawl of blade claw 4b is embedded embedded hole portion 10a, carry out the operator assembled etc. thus, at least can be inserted into the situation till abutting with the dead eye 10b of blade gear 10 by visual identification (passing through visual confirmation) wind direction blade 4.Therefore, it is possible to the assembling deviation suppressing wind direction blade 4 not to be inserted into abutting and cause.Now, by forming blade claw 4b at wind direction blade 4, form embedded hole portion 10a at blade gear 10, thus do not increase parts number of packages and just can realize.In addition, owing to making the pawl of blade claw 4b embed embedded hole portion 10a, so coming off of wind direction blade 4 and blade gear 10 can be prevented.
In addition, according to the indoor set 1 of embodiment 1, owing to can only carry out the plug of bearing 11 and sharf 4a from the direction different from installation site, so the situation that can prevent wind direction blade 4 from coming off from bearing 11 and fall down.
Embodiment 2
Though non-special representation in the above-described embodiment, but such as also can by forming wind direction blade 4 and blade gear 10 etc. by different colors, and at least different from embedded hole portion 10a periphery to the pawl mark of blade claw 4b colors, thus more easily visual identification: pawl is embedded in embedded hole portion 10a, and wind direction blade 4 is inserted into the situation till abutting with the dead eye 10b of blade gear 10.
Embodiment 3
In the above-described embodiment, although make the pawl of the blade claw 4b being formed at wind direction blade 4 embed embedded hole portion 10a, this embedded hole portion 10a is formed at blade gear 10, but the present invention is not limited to this, as long as at least situation about abutting with the dead eye 10b of blade gear 10 can be inserted into by visual identification wind direction blade 4.Such as, replace blade claw 4b, and by color, shape etc. in advance to wind direction blade 4 annotated mark (mark).Also using the embedded hole of embedded hole portion 10a as the hole confirmed, if wind direction blade 4 is inserted into abutting, then mark can be observed from the hole confirmed.
Embodiment 4
Fig. 8 is the figure of the configuration example of the air conditioner representing embodiments of the present invention 4.Wherein, in fig. 8 the example of air conditioner as refrigerating circulatory device is represented.In fig. 8, for middle parts illustrated such as Fig. 1, the parts carrying out same action are set to.The air conditioner of Fig. 8, utilizes gaseous refrigerant pipe arrangement 300, liquid refrigerant pipe arrangement 400 pairs of off-premises stations (outdoor unit) 200, carries out pipe arrangement be connected with the indoor set (indoor unit) 100 illustrated in above-mentioned embodiment 1 ~ embodiment 3.Off-premises station 200 has: compressor 210, cross valve 220, outdoor heat converter 230 and expansion valve 240.
Compressor 210 compresses the cold-producing medium sucked and discharges.At this, though non-particular determination, compressor 210 such as also can, by converter circuit etc., make operating frequency at random change, and the capacity (amount of unit interval refrigerant conveying) of compressor 210 can be made thus to change.Cross valve 220 is such as, when when cooling operation and can heat running, switch the valve of the flowing of cold-producing medium.
The outdoor heat converter 230 of present embodiment, carries out the heat exchange of cold-producing medium and air (outdoor air).Such as, playing function when heating running as evaporimeter, making cold-producing medium evaporate and gasify.In addition, play function when cooling operation as condenser, make condensation of refrigerant and liquefy.
The expansion valve 240 of throttling arrangement (flow controlling unit) etc., carries out decompression to cold-producing medium and makes it to expand.Such as when being made up of electronic expansion valve etc., based on the instruction of control device (not shown) etc., carry out aperture adjustment.Indoor heat converter 110 such as carries out becoming the air of air-conditioning object and the heat exchange of cold-producing medium.Playing function when heating running as condenser, making condensation of refrigerant and liquefying.In addition, play function when cooling operation as evaporimeter, make cold-producing medium evaporate and gasify.
First, based on the flowing of cold-producing medium, the cooling operation in refrigerating circulatory device is described.In cooling operation process, switch cross valve 220 in the mode becoming annexation indicated by the solid line.Compressed by compressor 210 and the gaseous refrigerant of the high temperature of discharging, high pressure, the inflow outdoor heat exchanger 230 by cross valve 220.Then, pass through in outdoor heat converter 230, and carry out the cold-producing medium (liquid refrigerant) of heat exchange and condensation, liquefaction with the air of outdoor, flow into expansion valve 240.Reduced pressure by expansion valve 240 and become the cold-producing medium of gas-liquid two-phase state, machine 200 flows out outdoor.
The gas-liquid two-phase cold-producing medium of machine 200 outflow outdoor, flows into indoor set 1 through liquid refrigerant pipe arrangement 400.Then, be assigned with device and flow adjustment capillary (not shown) distribution, and inflow indoor heat exchanger 110.As described above, through indoor heat converter 110, the cold-producing medium (gaseous refrigerant) such as evaporating by carrying out heat exchange with the air becoming air-conditioning object, gasify, machine 1 flows out indoor.
The gaseous refrigerant of machine 1 outflow, flows into off-premises station 200 through gaseous refrigerant pipe arrangement 300 indoor.Then, again sucked by compressor 210 by cross valve 220.Make the refrigerant circulation of air conditioner as mentioned above, carry out air conditioning (refrigeration).
Next, the flowing based on cold-producing medium is described heating running.Heating in running, switching cross valve 220 in the mode becoming the annexation that dotted line represents.Compressed by compressor 210 and the gaseous refrigerant of the high temperature of discharging, high pressure, by cross valve 220 and outdoor machine 200 flow out.The gaseous refrigerant of machine 200 outflow outdoor, flows into indoor set 1 through gaseous refrigerant pipe arrangement 300.
Through indoor heat converter 110, such as, by carrying out the cold-producing medium of heat exchange and condensation, liquefaction with the air becoming air-conditioning object, through distributor and flow adjustment capillary (not shown), machine 1 flows out indoor.
The cold-producing medium of machine 1 outflow, flows into off-premises station 200 through liquid refrigerant pipe arrangement 400 indoor.Then, reduced pressure by expansion valve 240 and become the cold-producing medium of gas-liquid two-phase state, inflow outdoor heat exchanger 230.Further, pass through in outdoor heat converter 230, and the cold-producing medium (liquid refrigerant) carrying out heat exchange with the air of outdoor and evaporate, gasify, again sucked by compressor 210 by cross valve 220.Make the refrigerant circulation of air conditioner as mentioned above, carry out air conditioning (heating).
Industrial utilizability
In the above-described embodiment, be formed as having wind direction blade 4 at four outlet 3b to indoor set 1, the situation of discharging the indoor set of the four sides boxlike of the air of four direction is illustrated, but is not limited to this.Such as, also can apply for the air in both direction, three directions other the corresponding ceiling embedded indoor sets that flow.In addition, be not limited to ceiling embedded indoor set, also can be applied to the indoor set of other patterns.In addition the number for outlet 3b and wind direction blade 4 does not also limit.
In addition, in the above-described embodiment, although be illustrated air conditioner for refrigerating circulatory device, this is not limited to.Such as also can be applied to other refrigerating circulatory devices such as cold storage plant, refrigerating plant.In addition, can not only refrigerating circulatory device be applied to, and can pressure fan, air interchanger etc. be applied to.
Claims (5)
1. an indoor set, has:
Wind direction blade, it rotates centered by rotating shaft, changes the direction of the air of discharging from outlet; And
Blade gear, the power of its in the future automatic drive device is transmitted to described wind direction blade,
The feature of described indoor set is,
Mark is formed in the described rotating shaft part of described wind direction blade,
Described blade gear is formed porose, abut if described wind direction blade to be inserted into the dead eye had with described blade gear, then can mark described in this hole visualization.
2. indoor set according to claim 1, is characterized in that,
Using thrust as described mark, this thrust is formed at rotating shaft part and can be embedded in the hole that described blade gear has.
3. indoor set according to claim 2, is characterized in that,
Following color is formed as, namely different from the color of the hole periphery that described blade gear has colors to thrust described in major general.
4. the indoor set according to any one in claims 1 to 3, is characterized in that,
Also possess bearing, before described blade gear is inserted, this bearing inserted described rotating shaft, and is installed on the decorative panel of the extraneous adornment becoming indoor set,
Described bearing is inserted in the direction of described rotating shaft by regulation.
5. an air conditioner, is characterized in that,
Possess the indoor set described in any one in off-premises station and Claims 1 to 4, carry out air conditioning.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-264400 | 2013-12-20 | ||
| JP2013264400A JP5972252B2 (en) | 2013-12-20 | 2013-12-20 | Indoor unit and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104729046A true CN104729046A (en) | 2015-06-24 |
| CN104729046B CN104729046B (en) | 2018-01-30 |
Family
ID=51868838
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781855.2A Active CN104729046B (en) | 2013-12-20 | 2014-12-16 | Indoor set and air conditioner |
| CN201420801458.2U Withdrawn - After Issue CN204460625U (en) | 2013-12-20 | 2014-12-16 | Indoor set and air conditioner |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420801458.2U Withdrawn - After Issue CN204460625U (en) | 2013-12-20 | 2014-12-16 | Indoor set and air conditioner |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150176856A1 (en) |
| EP (1) | EP2886970B1 (en) |
| JP (1) | JP5972252B2 (en) |
| CN (2) | CN104729046B (en) |
| TR (1) | TR201908213T4 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373449A (en) * | 2018-10-18 | 2019-02-22 | 广东美的制冷设备有限公司 | The air-supply assembly and air conditioner indoor unit of air-conditioning |
| CN111023546A (en) * | 2019-12-17 | 2020-04-17 | 广东美的暖通设备有限公司 | Panel assembly, indoor unit and air conditioner |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102040800B1 (en) * | 2013-04-11 | 2019-12-05 | 삼성전자주식회사 | Blade assembly and air conditioner having the same |
| JP5972252B2 (en) * | 2013-12-20 | 2016-08-17 | 三菱電機株式会社 | Indoor unit and air conditioner |
| WO2017042913A1 (en) * | 2015-09-09 | 2017-03-16 | 三菱電機株式会社 | Indoor unit and air conditioner |
| WO2019050305A1 (en) * | 2017-09-06 | 2019-03-14 | 엘지전자 주식회사 | Ceiling-type indoor unit of air conditioner |
| CN110986180B (en) * | 2019-11-20 | 2021-08-27 | 重庆海尔空调器有限公司 | Bearing frame, air conditioner skeleton, air conditioner |
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| JPH08250214A (en) * | 1995-03-07 | 1996-09-27 | Sumitomo Wiring Syst Ltd | Incomplete insertion detecting connector and incomplete insertion detecting method for connector |
| JP3327086B2 (en) * | 1995-12-22 | 2002-09-24 | 株式会社デンソー | Revolving door drive mechanism |
| US5628335A (en) * | 1996-08-08 | 1997-05-13 | Free; Michael A. | Shock absorbing crutch |
| JP4110863B2 (en) * | 2002-07-12 | 2008-07-02 | 株式会社富士通ゼネラル | Air conditioner |
| JP2005164075A (en) * | 2003-11-28 | 2005-06-23 | Advanced Kucho Kaihatsu Center Kk | Air conditioning system |
| JP2008107046A (en) * | 2006-10-27 | 2008-05-08 | Daikin Ind Ltd | Fan bearing device for air conditioner |
| JP5996898B2 (en) * | 2012-03-23 | 2016-09-21 | 株式会社Ｌｉｘｉｌ | Louver lock mechanism and louver provided with the same |
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- 2014-11-05 TR TR2019/08213T patent/TR201908213T4/en unknown
- 2014-11-05 EP EP14191953.0A patent/EP2886970B1/en active Active
- 2014-12-16 CN CN201410781855.2A patent/CN104729046B/en active Active
- 2014-12-16 CN CN201420801458.2U patent/CN204460625U/en not_active Withdrawn - After Issue
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| CN1169523A (en) * | 1996-05-20 | 1998-01-07 | 富士通将军股份有限公司 | Air conditioner |
| JP3980796B2 (en) * | 1999-08-02 | 2007-09-26 | 日本プラスト株式会社 | Wind direction adjustment device |
| JP2008070051A (en) * | 2006-09-14 | 2008-03-27 | Sharp Corp | Airflow direction changing device and air conditioner comprising the same |
| CN201983402U (en) * | 2011-03-22 | 2011-09-21 | 格力电器（中山）小家电制造有限公司 | Detachable and washable wind guide structure |
| CN204460625U (en) * | 2013-12-20 | 2015-07-08 | 三菱电机株式会社 | Indoor set and air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373449A (en) * | 2018-10-18 | 2019-02-22 | 广东美的制冷设备有限公司 | The air-supply assembly and air conditioner indoor unit of air-conditioning |
| CN111023546A (en) * | 2019-12-17 | 2020-04-17 | 广东美的暖通设备有限公司 | Panel assembly, indoor unit and air conditioner |
| CN111023546B (en) * | 2019-12-17 | 2021-08-27 | 广东美的暖通设备有限公司 | Panel assembly, indoor unit and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| TR201908213T4 (en) | 2019-06-21 |
| US20150176856A1 (en) | 2015-06-25 |
| CN104729046B (en) | 2018-01-30 |
| JP2015121341A (en) | 2015-07-02 |
| CN204460625U (en) | 2015-07-08 |
| EP2886970B1 (en) | 2019-05-22 |
| JP5972252B2 (en) | 2016-08-17 |
| EP2886970A1 (en) | 2015-06-24 |
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