CN101608815A - The off-premises station of air conditioner - Google Patents
The off-premises station of air conditioner Download PDFInfo
- Publication number
- CN101608815A CN101608815A CNA2008101298633A CN200810129863A CN101608815A CN 101608815 A CN101608815 A CN 101608815A CN A2008101298633 A CNA2008101298633 A CN A2008101298633A CN 200810129863 A CN200810129863 A CN 200810129863A CN 101608815 A CN101608815 A CN 101608815A
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- CN
- China
- Prior art keywords
- horn mouth
- fan
- air conditioner
- premises station
- conditioner according
- 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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
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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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/56—Casing or covers of separate outdoor units, e.g. fan guards
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The present invention discloses a kind of off-premises station of air conditioner, the object of the present invention is to provide a kind of off-premises station that can critically regulate the air conditioner of fan and bell-mouthed spacing.The off-premises station of air conditioner provided by the present invention, comprise motor, by described motor-driven fan, be used to support described motor electric machine support, be used to guide the horn mouth of the air that described fan discharges, and, described electric machine support is installed on described horn mouth, and described fan is positioned at described bell-mouthed inner space.
Description
Technical field
The present invention relates to a kind of off-premises station of air conditioner, relate in particular to the off-premises station that makes the easy air conditioner of assembling work change when the motor assembly structure reduces noise by improving.
Background technology
Usually, air conditioner is a device of removing the impurity such as dust that contain in the air when utilizing cooling cycle system to adjust the conditions such as temperature, humidity, air-flow distribution of suitable people's activity.The main composition key element that constitutes cooling cycle system comprises compressor, condenser, evaporimeter, ventilating fan etc.
The air conditioner that indoor set and off-premises station branch are arranged is called separate type air conditioner, and the air conditioner that indoor set and off-premises station are arranged in the same housing is called integral air conditioner.Be provided with evaporimeter and fan in the indoor set of separate type air conditioner, and be provided with compressor, condenser and fan in the off-premises station.
The off-premises station of separate type air conditioner has the electric machine support (Bracket) that is used to make fan motor rotating and support motor.About the position that is provided with of motor in the off-premises station and electric machine support, motor and electric machine support are arranged between condenser and the fan usually.Under this set structure, the air mobility status is: discharge by outlet through after condenser, electric machine support and the fan successively from the suction inlet leaked-in air.
But the structure that motor and electric machine support are arranged on the suction side of fan causes the flow path resistance of fan suction side to increase, and therefore has the problem that reduces fan performance.Moreover, owing to will guarantee the rigidity of electric machine support, electric machine support should be big as far as possible.Therefore, electric machine support must be a kind of parts that increase flow path resistance.The reduction of the caused fan performance of increase of this flow path resistance is the immediate cause that causes motor power consumption rising and noise to increase.
As a kind of scheme that addresses this is that,, then has the benefit that to eliminate the flow path resistance between fan and the condenser if motor and electric machine support are arranged on the outlet side of fan.
Form the outlet that air is flowed out in the fan outlet side on the housing, outlet is provided with the grid that prevents that foreign matter from passing through, and is provided with horn mouth along the outer peripheral edges of outlet.Especially, horn mouth successfully flows out the air that blows out from fan from outlet.As a result, because motor and electric machine support are arranged on the outlet side of fan, make that the spacing between horn mouth and the fan becomes very little, the gap between this fan and the horn mouth (Gap) influences the performance of fan and the key factor of noise.
But, because just with the outlet side that the position is moved to fan that is provided with of motor and electric machine support, and the outlet place is provided with grid, horn mouth, electric machine support, motor, fan etc. respectively, therefore is difficult to regulate fan and bell-mouthed relative position.
Summary of the invention
The present invention proposes in order to address the above problem, and its purpose is to provide a kind of assembly structure of the electric machine support by improving support motor to come the off-premises station of the air conditioner of spacing between fine adjustment fan and the horn mouth.
To achieve these goals, the off-premises station of air conditioner provided by the present invention comprises: motor; Fan, this fan is by described motor-driven; Electric machine support is to be used to support described motor; Horn mouth is with the air that is used to guide described fan to discharge; And described electric machine support is installed on described horn mouth, and described fan is positioned at described bell-mouthed inner space.
And described horn mouth has the support portion, side of supporting described electric machine support at its peripheral part, and described electric machine support has the side installation portion that is installed to support portion, described side.
And support portion, described side is recessed on desired depth and forms at described horn mouth.
And support portion, described side has the threaded screwed hole of formation, and described side installation portion has the screwed hole corresponding with described screwed hole.
And support portion, described side has projection, and being used to that the screwed hole of support portion, described side and the screwed hole of described side installation portion are aligned with each other, and described side installation portion has the groove that is used to insert described projection.
And described horn mouth has the removable cap that is installed to support portion, described side.
And support portion, described side has the guide hump that is inserted into described lid, and described lid has guiding groove, and described guide hump is inserted in the described guiding groove.
And described lid has the electric wire through hole that the electric wire that is connected in described motor is passed through.
And support portion, described side and described side installation portion form a plurality of.
And support portion, a plurality of described side is provided with relatively.
And described horn mouth has the central support portion that supports described electric machine support in the central, and described electric machine support has the central installation portion that is installed on described central support portion.
And described central support portion has towards the side-prominent thread protrusion of described central installation portion, and described central installation portion has the screwed hole that is connected with described thread protrusion.
And, also being provided with the fan screen that is used to protect described fan, described fan screen and described toroidal become one.
The off-premises station of air conditioner provided by the present invention comprises: housing; Fan is to be used to allow air to flow into described housing and to flow out from described housing; The horn mouth assembly is with the air that is used to guide described fan to blow out; And described fan is supported on the inner space of described horn mouth assembly.
And described horn mouth assembly has recessed and support portion, side that form at its peripheral part, to be used to support described fan.
And described horn mouth assembly has the removable cap that is installed to support portion, described side.
And described horn mouth assembly has setting central support portion in the central, to be used to support described fan.
And described horn mouth assembly has motor that drives described fan and the electric machine support that described motor is installed.
And described horn mouth assembly has the horn mouth that described electric machine support is installed.
And described housing has the outlet of sending the air that described fan blows out, and described horn mouth assembly is removably installed in described outlet.
Horn mouth assembly provided by the present invention comprises: the motor of drive fan; The electric machine support of fixing described motor; The horn mouth of described electric machine support is installed; And at least a portion of described fan is positioned at described bell-mouthed inner space.
By above-mentioned formation, the off-premises station of air conditioner provided by the present invention is used as the horn mouth assembly as parts and is operated, thereby has the effect that improves efficiency of assembling.
And, by critically regulating fan and bell-mouthed relative position, farthest reduce flow loss, thereby have the effect that improves fan performance.
And,, so have the effect that reduces power consumption along with the raising of fan performance can realize the miniaturization of motor.
And, by electric machine support is arranged on the horn mouth, thereby have the effect that reduces the noise that flows.
Description of drawings
Fig. 1 is the stereogram of expression air conditioner outdoor unit structure provided by the present invention;
Fig. 2 is the exploded perspective view of expression horn mouth assembly provided by the present invention;
Fig. 3 is the cutaway view of expression horn mouth assembly provided by the present invention;
Fig. 4 is the curve map of the noise reduction of expression the present invention generation.
Main symbol description:
22: fan 24: motor
27: fan screen 40: horn mouth
41: central support portion 42: the support portion, side
50: electric machine support 51: central installation portion
52: side installation portion 60: lid
The specific embodiment
Below, describe the preferred embodiment of air conditioner outdoor unit provided by the present invention in detail with reference to accompanying drawing.
Fig. 1 is the stereogram of expression air conditioner outdoor unit structure provided by the present invention.
As shown in Figure 1, the off-premises station of air conditioner provided by the present invention has housing 10 and housing 10 inner spaces is divided into the dividing plate 11 of heat-exchanging chamber 20 and discharge chambe 30.The top of heat-exchanging chamber 20 and discharge chambe 30 is provided with upper panel 17.
Be provided with in the heat-exchanging chamber 20: along the rear board 12 and the side panel 13 sweeping heat exchangers 21 of housing 10; Make extraneous air flow into housing 10 inside and the heat exchanger 21 of flowing through, then to housing 10 outside fans 22 of discharging air; The horn mouth assembly 23 that the air that guiding is caused by fan 22 when driving this fan 22 flows.Form suction inlet 15 on rear board 12 and the side panel 13, be used for heat exchanger 21 side inflow air.Be formed for making outlet 16 on the front panel 14 by the air outflow of heat exchanger 21.Horn mouth assembly 23 is installed on front panel 14 under the state that is inserted into outlet 16, to be used for supports fan 22.
Be provided with in the discharge chambe 30 cold-producing medium is carried out compressor for compressing 31.Compressed cold-producing medium moves to heat exchanger 21 sides in compressor 31.
Fig. 2 is the exploded perspective view of expression horn mouth assembly provided by the present invention, and Fig. 3 is the cutaway view of expression horn mouth assembly provided by the present invention.
The guiding air was towards the horn mouth 40 of outlet 16 side flow when as shown in Figures 2 and 3, horn mouth assembly 23 had the electric machine support 50 of motor 24, support motor 24 of drive fan 22 and support motor support 50.At this, horn mouth 40 in the form of a ring, the side space is provided with the fan screen 27 that is used to protect fan 22 within it, this fan screen 27 forms as one with horn mouth 40.Below the horn mouth 40 of Chu Xianing is all thought and is formed as one with fan screen 27.
For electric machine support 50 is fixed on the horn mouth 40, side installation portion 52 carries out screw with support portion, side 42 and is connected.Form screwed hole 53 on side installation portion 52, and form on support portion, side 42 after the screwed hole 43, aligning screwed hole 53 carries out screw with screwed hole 43 and is connected.At this moment, be easy to aim at, on support portion, side 42, form projection 44, and on side installation portion 52, form after the groove 54, projection 44 is inserted in the groove 54 for making screwed hole 53 and screwed hole 43.Thus, when being installed to electric machine support 50 on the horn mouth 40, insert projection 44 in groove 54, then screwed hole 53 and screwed hole 43 are aligned with each other, so the operating personnel can be inserted into screw in screwed hole 53 and the screwed hole 43 and connects.That is, the operating personnel does not need to spend the time and eliminates screwed hole 53 and screwed hole 43 not to punctual tolerance, so improved efficiency of assembling.
Even the two ends of electric machine support 50 are fixed on horn mouth 40,, then exist the vibration of electric machine support 50 to become big hidden danger if the central installation portion 51 of electric machine support 50 is not fixed on the central support portion 41 of horn mouth 40.For this reason, central installation portion 51 also has with central support portion 41 and carries out the structure that screw is connected mutually.That is, on central installation portion 51, form screwed hole 55, and forming on the central support portion 41 after the side-prominent thread protrusion 45 of central installation portion 51, aim at screwed hole 55 and carry out screw with thread protrusion 45 and be connected.Thereby, even under electric machine support 50 is installed to situation on the horn mouth 40, also can farthest reduces vibration and can guarantee rigidity.
As mentioned above, support portion, side 42 is recessed on and forms at horn mouth 40, the peripheral part that is horn mouth 40 forms through hole 47, therefore can flow losses take place at these through hole 47 places and the problem that air that horn mouth 40 can't guide fan 22 to cause smoothly flows may take place.For this reason, horn mouth 40 has the lid 60 that is inserted in the through hole 47.Lid 60 combines with the support portion, side 42 that is recessed into, thereby guarantees the mobile function of guiding air of horn mouth 40.Lid 60 combines with support portion, side 42 in the mode that embeds, form guide hump 48 in the side of support portion, side 42 for this reason, and after lid 60 sides form guiding groove 61, in guiding groove 61, embed guide hump 48, thereby in conjunction with support portion, side 42 and lid 60.
Form electric wire through hole 63 on the lid 60.The bottom of motor 24 is connected with the electric wire 62 of supply electric power, and electric wire 62 is incorporated into electric machine support 50 and is connected to power supply (not shown) by the electric wire through hole 63 that is formed on the lid 60.Be connected to power supply owing to be connected in the electric wire 62 of motor 24 bottoms through electric machine supports 50 and by electric wire through hole 63, can prevent therefore that electric wire 62 from contacting with fan 22 and impaired.
Motor 24 is arranged on the electric machine support 50.Motor 24 belows form radially outstanding brace 25, form screwed hole 26 on the brace 25.Screwed hole on the central installation portion 51 of electric machine support 50 and brace 25 26 corresponding positions form other screwed hole 56.And, form motor patchhole 57 on the central installation portion 51, to be used to making motor 24 insert desired depth.Its result is for motor 24 being set on the electric machine support 50 and when being inserted in motor patchhole 57 by desired depth motor 24, brace 25 is blocked by central installation portion 51.Then, aim at the screwed hole 26 of brace 25 and the screwed hole 56 of central installation portion 51, and utilize screw to connect two screwed holes 25 and 56.
So, motor 24 and electric machine support 50 are installed on the horn mouth 40, and fan screen 27 also forms as one with horn mouth 40, thereby constitute a horn mouth assembly 23.Horn mouth assembly 23 plays the effect of supports fan 22.That is, motor 24 combines with fan 22, thereby fan 22 is supported by horn mouth assembly 23.
Electric machine support 50 is installed on the horn mouth 40, then electric machine support 50 is supported by horn mouth 40, fan 22 is also supported by horn mouth 40, so the spacing G of the fin 28 of fan 22 and horn mouth 40 can remain necessarily with optimum state, and is highly susceptible to regulating this spacing G.That is, fan 22 is the important effect factors that influence noise and vibration with the relative position of horn mouth 40, and when fan 22 was excessive with the spacing G of horn mouth 40, it is big that the flow losses of horn mouth 40 become, thereby produce abnormal sound, and reduce fan 22 performances.And when wanting to reduce the spacing G of fan 22 and horn mouth 40, have the problem that is very difficult to critically to regulate fan 22 and the spacing G of horn mouth 40.Because, original electric machine support 50 is not installed on the horn mouth 40, but be connected on other members electric machine support 50 and horn mouth 40 (original, electric machine support 50 and horn mouth 40 are installed in respectively on the front panel 14), cause the fin 28 of the fan 22 that supports by electric machine support 50 and the spacing G between the horn mouth 40 that tolerance always takes place, thus spacing G critically.
The present invention is installed on the horn mouth 40 by the electric machine support 50 with supports fan 22, thereby has simplified assembly structure, and can critically regulate the spacing G of fan 22 and horn mouth 40 thus.In order to improve the performance of fan 22, the spacing G that can regulate fan 22 and horn mouth 40 makes this spacing G have optimal value.So, improve the performance of fan 22, thereby can realize the miniaturization of motor 24, and can reduce power consumption.
As mentioned above, horn mouth assembly 23 can be used as parts and operate.With reference to figure 1, whole horn mouth assembly 23 just is installed on front panel 14 by one-stop operation, has therefore omitted additional flow chart, has improved efficiency of assembling.In other words, original owing to horn mouth 40 and electric machine support 50 and fan screen 27 will be installed on front panel 14 respectively, therefore need through more flow chart, but the present invention just is installed on front panel 14 with single horn mouth assembly 23, thereby can significantly reduces flow chart.
Fig. 4 is the curve map of the noise reduction of expression the present invention generation.
As shown in Figure 4, the level of noise of curve 1 (G1) expression air conditioner outdoor unit provided by the present invention is the situation of quantitative changeization with the wind, and the level of noise of curve 2 (G2) the expression air conditioner outdoor unit that prior art provided is the situation of quantitative changeization with the wind.
By comparison curves 1 (G1) and curve 2 (G2), can learn more than the level of noise reduction 5dBA of level of noise than curve 2 (G2) of identical air quantity lower curve 1 (G1).
Claims (21)
1, a kind of off-premises station of air conditioner comprises:
Motor;
Fan, this fan is by described motor-driven;
Electric machine support is to be used to support described motor;
Horn mouth is with the air that is used to guide described fan to discharge;
And described electric machine support is installed on described horn mouth, and at least a portion of described fan is positioned at described bell-mouthed inner space.
2, the off-premises station of air conditioner according to claim 1, wherein, described horn mouth has the support portion, side of supporting described electric machine support at its peripheral part, and described electric machine support has the side installation portion that is installed to support portion, described side.
3, the off-premises station of air conditioner according to claim 2, wherein, support portion, described side is recessed on desired depth and forms at described horn mouth.
4, the off-premises station of air conditioner according to claim 3, wherein, support portion, described side has the threaded screwed hole of formation, and described side installation portion has the screwed hole corresponding with described screwed hole.
5, the off-premises station of air conditioner according to claim 4, wherein, support portion, described side has projection, and being used to that the screwed hole of support portion, described side and the screwed hole of described side installation portion are aligned with each other, and described side installation portion has the groove that is used to insert described projection.
6, the off-premises station of air conditioner according to claim 3, wherein, described horn mouth has the removable cap that is installed to support portion, described side.
7, the off-premises station of air conditioner according to claim 6, wherein, support portion, described side has the guide hump that is inserted into described lid, and described lid has guiding groove, and described guide hump is inserted in the described guiding groove.
8, the off-premises station of air conditioner according to claim 6, wherein, described lid has the electric wire through hole that the electric wire that is connected in described motor is passed through.
9, the off-premises station of air conditioner according to claim 2, wherein, support portion, described side and described side installation portion form a plurality of.
10, the off-premises station of air conditioner according to claim 9, wherein, support portion, described side forms two, and this support portion, two described sides is provided with relatively.
11, the off-premises station of air conditioner according to claim 1, wherein, described horn mouth has the central support portion that supports described electric machine support in the central, and described electric machine support has the central installation portion that is installed on described central support portion.
12, the off-premises station of air conditioner according to claim 11, wherein, described central support portion has towards the side-prominent thread protrusion of described central installation portion, and described central installation portion has the screwed hole that is connected with described thread protrusion.
13, the off-premises station of air conditioner according to claim 1 wherein, also is provided with the fan screen that is used to protect described fan, and described fan screen and described toroidal become one.
14, a kind of off-premises station of air conditioner comprises:
Housing;
Fan is to be used to allow air to flow into described housing and to flow out from described housing;
The horn mouth assembly is with the air that is used to guide described fan to blow out;
And described fan is supported on the inner space of described horn mouth assembly.
15, the off-premises station of air conditioner according to claim 14, wherein, described horn mouth assembly has recessed and support portion, side that form at its peripheral part, to be used to support described fan.
16, the off-premises station of air conditioner according to claim 15, wherein, described horn mouth assembly has the removable cap that is installed to support portion, described side.
17, the off-premises station of air conditioner according to claim 14, wherein, described horn mouth assembly has setting central support portion in the central, to be used to support described fan.
18, the off-premises station of air conditioner according to claim 14, wherein, described horn mouth assembly has motor that drives described fan and the electric machine support that described motor is installed.
19, the off-premises station of air conditioner according to claim 18, wherein, described horn mouth assembly has the horn mouth that described electric machine support is installed.
20, the off-premises station of air conditioner according to claim 14, wherein, described housing has the outlet of sending the air that described fan blows out, and described horn mouth assembly is removably installed in described outlet.
21, a kind of horn mouth assembly comprises:
The motor of drive fan;
The electric machine support of fixing described motor;
The horn mouth of described electric machine support is installed;
And at least a portion of described fan is positioned at described bell-mouthed inner space.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080056395 | 2008-06-16 | ||
| KR10-2008-0056395 | 2008-06-16 | ||
| KR1020080056395A KR101473875B1 (en) | 2008-06-16 | 2008-06-16 | Outdoor Unit of Air Conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101608815A true CN101608815A (en) | 2009-12-23 |
| CN101608815B CN101608815B (en) | 2014-06-18 |
Family
ID=41482656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810129863.3A Active CN101608815B (en) | 2008-06-16 | 2008-08-14 | Outdoor machine of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101473875B1 (en) |
| CN (1) | CN101608815B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165159A (en) * | 2013-05-17 | 2014-11-26 | 苏州三星电子有限公司 | Air-conditioning outdoor unit and fan thereof |
| CN106225104A (en) * | 2016-08-30 | 2016-12-14 | 海信（山东）空调有限公司 | A kind of air-conditioner outdoor unit |
| CN108626813A (en) * | 2017-03-15 | 2018-10-09 | 富士通将军股份有限公司 | The outdoor unit of air regulator |
| CN110131797A (en) * | 2019-05-27 | 2019-08-16 | 青岛海尔空调器有限总公司 | A kind of fan connector |
| WO2020182090A1 (en) * | 2019-03-12 | 2020-09-17 | 青岛海尔空调器有限总公司 | Connecting member for axial flow fan transportation and axial flow fan packaging and transportation method |
| CN112556021A (en) * | 2020-12-17 | 2021-03-26 | 珠海格力电器股份有限公司 | Air outlet grille, fan blade supporting structure, air conditioner outdoor unit and air conditioner |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MY183556A (en) * | 2015-11-03 | 2021-02-26 | Daikin Res & Development Malaysia Sdn Bhd | Protective shield for an air discharge port of an air conditioner outdoor unit |
| KR101666963B1 (en) * | 2015-11-13 | 2016-10-17 | (주)동일전자 | A Motor Bell Mouth Bracket |
| CN105402146B (en) * | 2015-12-01 | 2018-04-17 | 珠海格力电器股份有限公司 | The assembly method of fan assembly, air conditioner and air conditioner |
| KR102489427B1 (en) | 2016-05-31 | 2023-01-18 | 삼성전자주식회사 | Fan guard assembly and outdoor unit having the same |
| DE102016217474A1 (en) * | 2016-09-14 | 2018-03-15 | Vaillant Gmbh | Outdoor unit for an air-to-water heat pump |
| CN112432253B (en) * | 2020-11-18 | 2022-04-15 | 广东美的暖通设备有限公司 | Air condensing units and fan support |
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| JP2006242544A (en) * | 2005-03-07 | 2006-09-14 | Mitsubishi Heavy Ind Ltd | Outdoor unit and air conditioner |
| JP2007093048A (en) * | 2005-09-27 | 2007-04-12 | Hitachi Ltd | Outdoor unit for air conditioning |
| JP2007263415A (en) | 2006-03-28 | 2007-10-11 | Hitachi Appliances Inc | Outdoor unit |
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- 2008-06-16 KR KR1020080056395A patent/KR101473875B1/en not_active IP Right Cessation
- 2008-08-14 CN CN200810129863.3A patent/CN101608815B/en active Active
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| JP2002276978A (en) * | 2001-03-23 | 2002-09-25 | Mitsubishi Heavy Ind Ltd | Floor-type air conditioner |
| JP2003074904A (en) * | 2001-09-05 | 2003-03-12 | Sanyo Electric Co Ltd | Electrical equipment and air conditioner |
| CN1693773A (en) * | 2004-05-09 | 2005-11-09 | 乐金电子(天津)电器有限公司 | Fan electric machine fixing structure of integral conditioner |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165159A (en) * | 2013-05-17 | 2014-11-26 | 苏州三星电子有限公司 | Air-conditioning outdoor unit and fan thereof |
| CN106225104A (en) * | 2016-08-30 | 2016-12-14 | 海信（山东）空调有限公司 | A kind of air-conditioner outdoor unit |
| CN108626813A (en) * | 2017-03-15 | 2018-10-09 | 富士通将军股份有限公司 | The outdoor unit of air regulator |
| CN108626813B (en) * | 2017-03-15 | 2021-03-19 | 富士通将军股份有限公司 | Outdoor unit of air conditioner |
| WO2020182090A1 (en) * | 2019-03-12 | 2020-09-17 | 青岛海尔空调器有限总公司 | Connecting member for axial flow fan transportation and axial flow fan packaging and transportation method |
| CN110131797A (en) * | 2019-05-27 | 2019-08-16 | 青岛海尔空调器有限总公司 | A kind of fan connector |
| CN112556021A (en) * | 2020-12-17 | 2021-03-26 | 珠海格力电器股份有限公司 | Air outlet grille, fan blade supporting structure, air conditioner outdoor unit and air conditioner |
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| Publication number | Publication date |
|---|---|
| KR20090130670A (en) | 2009-12-24 |
| KR101473875B1 (en) | 2014-12-17 |
| CN101608815B (en) | 2014-06-18 |
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