CN104359164A - Outdoor unit of air conditioner and control method of same - Google Patents
Outdoor unit of air conditioner and control method of same Download PDFInfo
- Publication number
- CN104359164A CN104359164A CN201410553505.0A CN201410553505A CN104359164A CN 104359164 A CN104359164 A CN 104359164A CN 201410553505 A CN201410553505 A CN 201410553505A CN 104359164 A CN104359164 A CN 104359164A
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- China
- Prior art keywords
- outdoor unit
- air
- door
- conditioner outdoor
- air outlet
- Prior art date
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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
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
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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
- F24F1/46—Component arrangements in separate outdoor units
- F24F1/48—Component arrangements in separate outdoor units characterised by air airflow, e.g. inlet or outlet airflow
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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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
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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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an outdoor unit of an air conditioner and a control method of the outdoor unit. The outdoor unit of the air conditioner comprises an outdoor unit body, a door body and a driving device; a blower is arranged in the outdoor unit body, and an air outlet which is hollow is formed in the air outlet side of the blower; the door body is movably arranged on the outdoor unit body and between the opening position where the air outlet is opened and the closing position where the air outlet is closed; the driving device is connected with the outdoor unit body and the door body and used for driving the door body to move between the opening position and the closing position. According to the outdoor unit of the air conditioner, provided by the embodiment of the invention, the air outlet is hollow, and the air outlet is closed or opened through the door body, then impurities such as water and dust, which enter the outdoor unit of the air conditioner through the air outlet, can be reduced, and good operation environment can be provided for the blower and other components, so that the service life of the outdoor unit of the air conditioner can be prolonged, and the security of the outdoor unit body can be improved.
Description
Technical field
The present invention relates to field of household appliances, particularly the control method of a kind of air-conditioner outdoor unit and this air-conditioner outdoor unit.
Background technology
Current air-conditioner outdoor unit, major part is arranged on exterior wall, and the air outlet of off-premises station is all equipped with the air outlet mesh of band grid, due to blocking of grid, has blocked part air outlet, has caused the air quantity of outdoor fan to reduce, and the power consumption of fan electromotor increases.On the other hand, the fan of off-premises station is generally adopt the macromolecular materials such as AS, ABS to make, and off-premises station is exposed in outdoor for a long time, and air outlet can not be closed, and the fan of off-premises station exposes to the sun and rain, and causes outdoor fan easily aging, the easy laying dust of outdoor fan etc.After outdoor fan is aging, when fan runs up, flabellum part is split rotten under the influence of centrifugal force, causes fan dynamic balancing to be deteriorated, and during off-premises station running, vibrating noise becomes large.
Summary of the invention
The present invention is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, the present invention proposes a kind of air-conditioner outdoor unit, can improve efficiency.
The invention allows for a kind of control method of this air-conditioner outdoor unit.
According to the air-conditioner outdoor unit of the embodiment of the present invention, comprising: outdoor unit main body, door body and drive unit.Be provided with blower fan in described outdoor unit main body, and the air side of described blower fan is formed with the inner air outlet for sky; Described door body is located on described outdoor unit main body opening between the open position of described air outlet and the closed position closing described air outlet movably; Described drive unit is connected with described door body with described outdoor unit main body respectively, moves between described open position and described closed position for driving described door body.
According to the air-conditioner outdoor unit of the embodiment of the present invention, air outlet inside is empty, and closed by door body and open air outlet, decrease the impurity such as water, dust being entered into air-conditioner outdoor unit inside by air outlet, the parts such as fan provide a good running environment, thus add the service life of air-conditioner outdoor unit, and improve the security of outdoor unit main body.
In addition, air-conditioner outdoor unit according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, described door body is combined to form by multiple door-plate portions circumferentially, multiple described door-plate portion mutual away from removable to open and close described air outlet with direction close to each other.
According to one embodiment of present invention, described drive unit comprises: motor, driving gear, annular bull gear, tooth bar and secondary driven gear.Described driving gear is connected coaxially with the output shaft of described motor; Described annular bull gear is also rotatably located on described outdoor unit main body around described air outlet, and described annular bull gear and described driving gear engage each other; Described tooth bar is multiple one to one with multiple described door-plate portion, and the described door-plate portion of each described tooth bar all with corresponding is affixed, and each described tooth bar all extends along the direction of the center line perpendicular to described air outlet; Described secondary driven gear is multiple one to one with multiple described tooth bar, and each described secondary driven gear engages each other with described annular bull gear and corresponding described tooth bar respectively.
According to one embodiment of present invention, the surface in each described door-plate portion is all formed with chute, described outdoor unit main body is provided with and multiple described chute multiple guide rail one to one, described guide rail is engaged in corresponding described chute, for making described door-plate portion along corresponding described guide rail slidably to open or close described air outlet.
According to one embodiment of present invention, the surface in described door-plate portion is provided with spaced apart first rib and the second rib, limit described chute between described first rib and described second rib, described tooth bar is formed in the outside of described first rib or described second rib.
According to one embodiment of present invention, described outdoor unit main body comprises axis fixing plate, described axis fixing plate is formed with the through hole relative with described air outlet, the week of described through hole is along the axle sleeve extending outward annular, described annular bull gear is rotatably set on described axle sleeve, described secondary driven gear is arranged on described axis fixing plate by pinion stand, and described guide rail is fixed on described axis fixing plate.
According to one embodiment of present invention, described air outlet is circular, described Men Tiwei diameter is not less than the disc-shape of the diameter of described air outlet, and described door body combines by fan-shaped multiple door-plate portions, the middle part on the surface in described door-plate portion is provided with the chute that the radial direction along described door-plate portion extends, described air-conditioner outdoor unit is provided with and described door-plate portion guide rail one to one, in the described chute being engaged in corresponding described door-plate portion at least partially of described guide rail, be located at described outdoor unit main body slidably for making described door-plate portion.
According to one embodiment of present invention, at least one side in each described door-plate portion is along being provided with travel switch, and described travel switch is connected with described drive unit.
According to one embodiment of present invention, also comprise magnetic induction switch, the magnet end of described magnetic induction switch is arranged in the opposite flank in two adjacent door-plate portions, and the switch terminals of described magnetic induction switch is arranged on another in the opposite flank in two adjacent door-plate portions.
According to one embodiment of present invention, described off-premises station is provided with the infrared ray sensor for detecting the described air outlet whether having barrier near described outdoor unit main body, and described infrared ray sensor is connected with described drive unit.
According to the control method of the air-conditioner outdoor unit of the embodiment of the present invention, this air-conditioner outdoor unit is the air-conditioner outdoor unit according to previous embodiment of the present invention, and the method comprises: open described Men Tihou when starting air-conditioner outdoor unit and open described blower fan; Described door body is closed after closing described blower fan when closing described air-conditioner outdoor unit.Because air outlet inside is empty, and closed by door body and open air outlet, decrease the impurity such as water, dust being entered into air-conditioner outdoor unit inside by air outlet, the parts such as fan provide a good running environment, thus add the service life of air-conditioner outdoor unit, and improve the security of outdoor unit main body.
According to one embodiment of present invention, the method also comprises: in air-conditioner outdoor unit running, whether detect has the distance between barrier and the described air outlet of air-conditioner outdoor unit to be less than safe distance, if detect that the distance between barrier and described air outlet is less than described safe distance, then stop described blower fan and close described door body.
According to one embodiment of present invention, the method also comprises, in air-conditioner outdoor unit running, when closing a body because the distance detected between barrier and described air outlet is less than safe distance and air-conditioner does not receive off signal, whether lasting detection has the distance between barrier and described air outlet to be less than described safe distance, if do not detect that within predetermined time the distance between barrier and described air outlet is less than described safe distance, then beat opening door body.
According to one embodiment of present invention, described safe distance is in the scope of 20 centimetres to 50 centimetres.
According to one embodiment of present invention, the method also comprises: in the process of closing described door body, whether detect has barrier obstruction door body to close, if detected that barrier hinders door body to close, then control described Men Tixiang open position and move preset distance, and after the scheduled time, control closed position described in described Men Tixiang move.
According to one embodiment of present invention, the method also comprises: in the process of closing door body, if detect that the number of times of the barrier hindering door body to close is greater than pre-determined number, then and phase down door body send alarm signal.
According to one embodiment of present invention, whether closed position is moved to by magnetic induction switch detecting gate body.
Accompanying drawing explanation
Schematic diagram when Fig. 1 is the air-conditioner outdoor unit closedown air outlet of one embodiment of the invention.
Fig. 2 is the schematic diagram of the off-premises station air outlet of one embodiment of the invention when partially opening.
Fig. 3 is the air-conditioner outdoor unit air outlet closing organ matching relationship structural front view of one embodiment of the invention.
Fig. 4 is the decomposing schematic representation of the air-conditioner outdoor unit of one embodiment of the invention.
Fig. 5 is the three-dimensional exploded isometric figure of the door body of the off-premises station of the air-conditioner outdoor unit of one embodiment of the invention.
Fig. 6 is the annular bull gear stereogram of the air-conditioner outdoor unit of one embodiment of the invention.
Fig. 7 is the pinion stand stereogram of the air-conditioner outdoor unit of one embodiment of the invention.
Fig. 8 is the front view of the secondary driven gear of the air-conditioner outdoor unit of one embodiment of the invention and sliding tray, guide rail matching relationship.
Fig. 9 is the side view of the secondary driven gear of the air-conditioner outdoor unit of one embodiment of the invention and sliding tray, guide rail matching relationship.
Figure 10 is the axis fixing plate stereogram of the air-conditioner outdoor unit of one embodiment of the invention.
Figure 11 is the guide rail stereogram of the air-conditioner outdoor unit of one embodiment of the invention.
Figure 12 is travel switch, the installation site schematic diagram of magnetic induction switch on switch gate of the air-conditioner outdoor unit of one embodiment of the invention.
Figure 13 is the control method schematic flow sheet of the air-conditioner outdoor unit of one embodiment of the invention.
Reference numeral: air-conditioner outdoor unit 100, outdoor unit main body 1, door body 2, drive unit 3, travel switch 4, magnetic induction switch 5, infrared ray sensor 6, air outlet 101, axle sleeve 102, chute 201, blower fan 11, guide rail 12, axis fixing plate 13, door-plate portion 21, motor 31, the first rib 211, second rib 212, driving gear 32, annular bull gear 33, tooth bar 34, secondary driven gear 35, pinion stand 351.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Describe the air-conditioner outdoor unit 100 of the embodiment of the present invention with reference to the accompanying drawings in detail.
As shown in Figures 1 to 12, according to the air-conditioner outdoor unit 100 of the embodiment of the present invention, comprising: outdoor unit main body 1, door body 2 and drive unit 3.
Specifically, in outdoor unit main body 1, be provided with blower fan 11, and the air side of blower fan 11 is formed with the inner air outlet 101 for sky.Door body 2 open air outlet 101 open position and close air outlet 101 closed position between be located on outdoor unit main body 1 movably, wherein, figure 1 show a body 2 in the closed position time situation, now, door body 2 hides air outlet 101; Figure 2 illustrate a situation when body 2 moves to open position, now, door body 2 will open air outlet 101.Drive unit 3 is connected with door body 2 with outdoor unit main body 1 respectively, moves between open and closed positions for driving gate body 2.
According to the air-conditioner outdoor unit 100 of the embodiment of the present invention, air outlet 101 inside is empty, and close and open air outlet 101 by door body 2, decrease the impurity such as water, dust being entered into air-conditioner outdoor unit 100 inside by air outlet 101, the parts such as fan provide a good running environment, thus add the service life of air-conditioner outdoor unit 100, and improve the security of outdoor unit main body 1.
In addition, in the use procedure of this air-conditioner outdoor unit 100, inner for not arranging the parts such as grid in empty air outlet 101, avoid the air-out that the parts such as grid affect air-conditioner outdoor unit 100, improve the air-out efficiency of air-conditioner outdoor unit 100, to improve the heat exchange efficiency of air-conditioner, energy-conserving and environment-protective.In addition; air outlet 101 is opened and closed by the folding of door body 2; can effectively protect blower fan 11; extraneous impurity etc. not only can be avoided to enter in air-conditioner outdoor unit by air outlet 101 when air-conditioner shuts down; add the service life of blower fan 11; and when air-conditioner outdoor unit 100 is started shooting, the air-out of air outlet 101 can not be had influence on, improve the air-out efficiency of air-conditioner outdoor unit.
With reference to the accompanying drawings particular embodiments of the invention are described.
Embodiment 1
As Figure 2-Figure 5, door body 2 is combined to form by multiple door-plate portions 21 circumferentially, multiple door-plate portion 21 mutual away from removable to open and close air outlet 101 with direction close to each other.In other words, multiple door-plate portion 21 opens air outlet 101 by being separated from each other, and multiple door-plate portion 21 closes air outlet 101 by mutually closing up.The efficiency that a body 2 opens and closes air outlet 101 can be shortened, be convenient to the control of air-conditioner outdoor unit 100, but also make air-conditioner outdoor unit more intelligent and easy to use.
Such as, door body 2 is arranged to the form be spliced by two pieces of door-plate portions 21, can by two door-plate portions 21 towards mutual away from direction move and open air outlet 101, and to be moved towards direction close to each other by two door-plate portions 21 and close air outlet 101.Certainly, aforementioned alleged door body 2 is coordinated by two pieces of door-plate portions 21 that to be formed be only a specific embodiment of the present invention, and door body 2 of the present invention can be coordinated by circumferentially spaced apart any number of door-plate portion 21 and formed.
One of ordinary skill in the art will appreciate that a body 2 can also be the forms such as plane plate, folding door, revolving door.
For the purpose of simplifying the description, mainly the embodiment formed is coordinated to be described with door body 2 by multiple door-plate portions 21 circumferentially in the description below the present invention.
Embodiment 2
Door body 2 be combined to form by multiple door-plate portions 21 circumferentially, multiple door-plate portion 21 mutual away from removable to open and close air outlet 101 with direction close to each other.
As shown in Figure 3 and Figure 4, drive unit 3 comprises: motor 31, driving gear 32, annular bull gear 33, tooth bar 34 and secondary driven gear 35.
Specifically, driving gear 32 is connected coaxially with the output shaft of motor 31.Annular bull gear 33 is also rotatably located on outdoor unit main body 1 around air outlet 101, and annular bull gear 33 and driving gear 32 engage each other.Tooth bar 34 is multiple one to one with multiple door-plate portion 21, and the door-plate portion 21 of each tooth bar 34 all with corresponding is affixed, and each tooth bar 34 all extends along the direction of the center line perpendicular to air outlet 101; Secondary driven gear 35 is multiple one to one with multiple tooth bar 34, and each secondary driven gear 35 engages each other with annular bull gear 33 and corresponding tooth bar 34 respectively.
This drive unit 3 realizes the movement in door-plate portion 21 by the gear drive in " motor 31-driving gear 32-annular bull gear 33-secondary driven gear 35-tooth bar 34-door-plate portion 21 ", by the opening and closing rotating and reverse driving gate body 2 of motor 31, thus realize multiple door-plate portion 21 towards close to each other or mutually away from direction move the object realizing beating opening door body 2.Thus it is convenient to make the opening and closing of a body 2 control, be convenient to the use of air-conditioner outdoor unit 100, and, opened and closed by motor 31 and gear-driven form control door body 2, can the opening degree of accurately control gate body 2, and a body 2 can be made to open or close fast, make air-conditioner outdoor unit 100 more intelligent and convenient control.
Wherein, motor 31 of the present invention is stepper motor preferably, to pass through the folding of the not only accurate control gate body 2 of motor.
Embodiment 3
With previous embodiment unlike, as shown in Fig. 5, Fig. 8 and Fig. 9, the surface in each door-plate portion 21 is all formed with chute 201, outdoor unit main body 1 is provided with and multiple chute 201 multiple guide rail 12 one to one, guide rail 12 is engaged in corresponding chute 201, for making door-plate portion 21 along the guide rail 12 of correspondence slidably to open or close air outlet 101.By arranging the structure that chute 201 coordinates with guide rail 12, the object of the stable movement in door-plate portion 21 can be realized, improve the stability of air-conditioner outdoor unit 100.
In addition, the cross section of described chute 201 is little "T"-shaped of the large and opening size of inside dimension, the cross section of described guide rail 12 is little "T"-shaped of the large and stiff end size of free end size, thus larger-size free end is engaged in the larger-size inner space of chute 201 in guide rail 12, thus guide rail 12 can be made stably can be combined together with door-plate portion 21, improve the stability that guide rail 12 coordinates with door-plate portion 21, avoid door-plate portion 21 to come off.
As shown in Figure 8, the surface in door-plate portion 21 is provided with spaced apart first rib 211 and limits chute 201 between the second rib 212, first rib 211 and the second rib 212, and tooth bar 34 is formed in the outside of the first rib 211 or the second rib 212.Coordinate the chute 201 described in being formed by the first rib 211 and the second rib 212, described chute 201 can be rapidly formed, but also avoid the structural strength affecting door-plate portion 21, improve the stability of air-conditioner outdoor unit 100.
Preferably, the lateral surface of the first rib 211 arranges tooth bar 34, and the first rib 211 of correspondence is integrally formed with tooth bar 34.
One of ordinary skill in the art will appreciate that chute 201 also can be formed directly on the surface in door-plate portion 21.
Embodiment 4
As shown in Fig. 4-Figure 11, this embodiment and previous embodiment unlike, in order to realize annular bull gear 33 stable object rotated on outdoor unit main body 1, outdoor unit main body 1 of the present invention comprises axis fixing plate 13, axis fixing plate 12 is formed with the through hole relative with air outlet 101, the week of described through hole is along the axle sleeve 102 extending outward annular, this axle sleeve is the annular shape arranging around air outlet 101 and extend towards air-conditioner outdoor unit 100 outside, and annular bull gear 33 is rotatably set on axle sleeve 102.Thus realize the stable object rotated of annular bull gear 33 by this structure.
In addition, secondary driven gear 35 is arranged on axis fixing plate 13 by pinion stand 351, and guide rail 12 is fixed on axis fixing plate 13.
Embodiment 5
As shown in Figures 2 and 3, air outlet 101 is circular, door body 2 is not less than the disc-shape of the diameter of air outlet 101 for diameter, and door body 2 combines by fan-shaped multiple door-plate portions 21, the middle part on the surface in door-plate portion 21 is provided with the chute 201 that the radial direction along door-plate portion 21 extends, air-conditioner outdoor unit 100 is provided with and door-plate portion 21 guide rail 12 one to one, in the chute 201 being engaged in corresponding door-plate portion 21 at least partially of guide rail 12, be located at outdoor unit main body 1 slidably for making door-plate portion 21.
Embodiment 6
As shown in figure 12, with previous embodiment unlike at least one side in, each door-plate portion 21 along being provided with travel switch 4, travel switch 4 is connected with drive unit 3.Thus can detect between multiple door-plate portion 21 whether be clamped with barrier by the trip switch 4, when being clamped with barrier between multiple door-plate portion 21, can rid rapidly, thus reduce and occur because barrier affects the situation that door body 2 closes, and little to the damage of described barrier.
Such as, when hand is sandwiched between two adjacent door-plate portions 21; because the obstruction process received may cause the faults such as a body 2 damages, hand is crushed; but; the present invention is provided with travel switch on the edge, side in door-plate portion 21; the hand between two door-plate portions 21 can be detected rapidly; the action of closing the door can be stopped, to protect hand and air-conditioner outdoor unit 100.
Further, this air-conditioner outdoor unit 100 also comprises magnetic induction switch 5, the magnet end of magnetic induction switch 5 is arranged in the opposite flank in two adjacent door-plate portions 21, and the switch terminals of magnetic induction switch 5 is arranged on another in the opposite flank in two adjacent door-plate portions 21.When door body 2 is positioned at closed position, the magnet end of magnetic induction switch 5 contacts with switch terminals, to send the signal that a body 2 is positioned at closed position, so that stop drive unit 3 rapidly after door body 2 shuts, avoid drive unit 3 or door body 2 to damage, but also reduce energy loss, energy-conserving and environment-protective.
Wherein, the setting position of magnetic induction switch 5 has been shown in Figure 12, magnetic induction switch 5 shown in Figure 12 is a part for magnetic induction switch, that is, any one in shown in Figure 12 two magnetic induction switch 5 can be all the magnet end of magnetic induction switch and of switch terminals, the side that another door-plate portion adjacent with the door-plate portion shown in Figure 12 is relative with the door-plate portion shown in Figure 12 is arranged the magnet end of magnetic induction switch and switch terminals another.
For the upper side in the door-plate portion shown in Figure 12 (wherein said upper side is for accompanying drawing 12), this side is provided with in the magnet end of magnetic induction switch 5 and switch terminals, and the side in another the door-plate portion relative with the upper side in the door-plate portion shown in Figure 12 is provided with the magnet end relative with this magnetic induction switch and switch terminals another.
Advantageously, air-conditioner outdoor unit 100 is provided with the infrared ray sensor 6 for detecting the air outlet 101 whether having barrier near outdoor unit main body 1, and infrared ray sensor 6 is connected with drive unit 3.Thus can the quick acting when there being barrier near air outlet 101 (close the door or control gate body aperture etc.), to avoid barrier to enter into damage blower fan 11 in outdoor unit main body 1 by air outlet 101, thus improve the safety and stability of air-conditioner outdoor unit 100 further.
Embodiment 7
Described below is a concrete example of the present invention.
See Fig. 1 to Figure 12, air-conditioner outdoor unit 1 of the present invention comprises outdoor unit main body 1, motor 31, driving gear 32, annular bull gear 33, secondary driven gear 35, guide rail 12, door-plate portion 21, axis fixing plate 13, pinion stand 351, chute 201 etc.It is characterized by secondary driven gear 35, chute 201, guide rail 12, door-plate portion 21 be 4.Certainly, door-plate portion 21 and the secondary driven gear 35 coordinated with it thereof, chute 201, guide rail 12 etc. also can be set to the multiple of 3,5 or other quantity.When air-conditioning is not started shooting, door-plate portion 21 closes, and avoids the fan be arranged in off-premises station to be exposed to the sun and rain for a long time and easily aging, dust also can be avoided to enter off-premises station inside simultaneously, is conducive to protecting off-premises station.When off-premises station runs, door-plate portion 21 is controlled by rack and pinion engagement by motor 31 and opens, and is conducive to off-premises station heat radiation.
See Fig. 2, it is front view when off-premises station air outlet of the present invention partially opens.When off-premises station runs, door-plate portion 21 is controlled radially to open by motor 31, exposes outdoor fan 11, and the direction of motion in door-plate portion 21 is consistent with the direction of motion of chute 201, the outside circumferencial direction of radial direction along air outlet is opened, until 21 pairs, door-plate portion outdoor fan 11 is without any blocking.Like this, when outdoor fan 11 runs, do not have the grid of air outlet or door-plate portion 21 to block, air quantity is large, and power is little, is conducive to the efficiency improving air conditioner.Certainly, after door-plate portion 21 is all opened to assigned address, there is travel switch (not drawing in Fig. 2) to control motor 31 and stop.
Participating in Fig. 3, is off-premises station air outlet closing organ matching relationship structural front view of the present invention.For clearly demonstrating the matching relationship of the transmission mechanism controlling door-plate portion 21, lack the picture door-plate portion 21 in the lower left corner in Fig. 3, the switch gate at right little angle is partly cut open structure simultaneously.Driving gear 32 and secondary driven gear 35 are arranged at the excircle of annular bull gear 33, annular bull gear 33 is arranged on axis fixing plate 13, secondary driven gear 35 is arranged on pinion stand, door-plate portion 21 is provided with chute 201, the side of chute 201 is provided with tooth bar, is provided with guide rail 12 in chute 201.Secondary driven gear 35 engages with annular bull gear 33 and chute 201 simultaneously.Driving gear 32 is installed on the axle of motor 31, motor 31 is engaged with annular bull gear 33 by driving gear 32, annular bull gear 33 is driven to rotate, annular bull gear 33 passes through gears meshing again, four the secondary driven gears 35 being positioned at its excircle are driven to rotate, secondary driven gear 35 is again by engaging with the tooth bar being arranged at chute 201 side, chute 201 is driven radially to slide, chute 201 is rigidly fixed in door-plate portion 21, when chute 201 radially slides, door-plate portion 21 is driven radially to slide, thus open or close door-plate portion 21, the air outlet realizing off-premises station opens or closes automatically.Annular bull gear 33 is positioned at the below in door-plate portion 21, and guide rail 12 is arranged in chute 201, and be fixed on axis fixing plate 13, guide rail 12 maintains static simultaneously, the direction that the main direction of motion playing control chute 201 can only be fixed along guide rail 12, radially moves.Motor 31 and four pinion stands are all fixed on axis fixing plate 13.Four secondary driven gears 35 are arranged on the axle of four pinion stands, can only along the circumferential direction rotate.Annular bull gear 33 is arranged on the axle sleeve 102 on axis fixing plate 13, ensures that annular bull gear 33 can only rotate at circumferencial direction around axle sleeve 102.
Again individual crucial counterpart is described in detail below.Fig. 5 is the stereogram of door-plate portion 21 of the present invention and chute 201.Fig. 6 is annular bull gear 33 stereogram of the present invention.Fig. 7 is pinion stand stereogram of the present invention.Figure 10 is axis fixing plate 13 stereogram of the present invention.Figure 11 is guide rail 12 stereogram of the present invention.Annular bull gear 33 outer setting of Fig. 6 has gear, middle part is annular large through-hole, be enclosed within the axle sleeve 102 of the axis fixing plate 13 shown in Figure 10, the axle sleeve 102 of axis fixing plate 13 has the annular of large through-hole for middle part, the diameter of through hole is greater than the overall diameter of outdoor fan 11, thus can ensure that the axle sleeve 102 that the wind that outdoor fan 11 is sent can not be pivotally fixed on plate blocks.Four secondary driven gears 35 are enclosed within the axle of pinion stand 351 respectively, pinion stand 351 is fixed on axis fixing plate 13 again, be positioned at the excircle of annular bull gear 33, ensure that four secondary driven gears 35 engage with annular bull gear 33 and chute 201 four symmetrical positions simultaneously.Chute 201 is fixed in door-plate portion 21, and with door-plate portion 21 for being rigidly connected, the side of chute 201 is provided with tooth bar, for engaging with secondary driven gear 35, drives door-plate portion 21 radially to move.Four guide rails 12 in T font are fixed by screws on axis fixing plate 13, and the chute 201 then linked together with door-plate portion 21 in the outside being enclosed within guide rail 12, thus ensures to slide along the direction that guide rail 12 is fixing in radial direction in door-plate portion 21.
See Fig. 4, be the three-dimensional exploded isometric figure of off-premises station switch for outlet of air door mechanism of the present invention.In figure: pinion stand 351, secondary driven gear 35, guide rail 12, chute 201, door-plate portion 21 are respectively 4.Axis fixing plate 13 is fixedly mounted on the front panel of outdoor unit main body 1, secondary driven gear 35 is enclosed within pinion stand 351, then annular bull gear 33, pinion stand 351, motor 31, guide rail 12 etc. are arranged on axis fixing plate 13, sliding tray is fixed in door-plate portion 21, with switch gate for being rigidly connected, chute 201 is enclosed within the outside of guide rail 12 simultaneously again, like this, the drive system that a complete set of control door-plate portion 21 radially opens or closes all is fixedly mounted on the front panel of off-premises station by axis fixing plate 13.
See Fig. 8 and Fig. 9, be secondary driven gear 35 of the present invention and chute 201, guide rail 12 matching relationship view.There are two narrow meshed microtias outside guide rail, are screwed on axis fixing plate, outside chute 201, have tooth bar, engage with secondary driven gear 35.Chute 201 is enclosed within outside the guide rail of T font.Secondary driven gear 35 is enclosed within pinion stand, and pinion stand is also fixed on axis fixing plate 13.
Participating in Figure 12, is travel switch of the present invention, the magnetic induction switch installation site schematic diagram on switch gate.Each switch gate is provided with the travel switch 4 for detecting barrier, and detects door-plate portion 21 and whether close the magnetic induction switch 5 put in place, travel switch 4 and magnetic induction switch 5 are all arranged on the sidewall that cooperatively interacts between door-plate portion 21.When door-plate portion 21 is in the process of closing, if there is barrier to block, then travel switch 4 can provide the corresponding signal of telecommunication, control motor 31 to stop closing the door, and suitably reverse, switch gate is opened a setting step-length L again, such as, switch gate is opened 10-20 millimeter etc. outwardly on the basis of encountering barrier at present.
The invention also discloses a kind of control method of air-conditioner outdoor unit, this air-conditioner outdoor unit is the air-conditioner outdoor unit described in previous embodiment of the present invention.
The method comprises: open described Men Tihou when starting air-conditioner outdoor unit and open described blower fan; Described door body is closed after closing described blower fan when closing described air-conditioner outdoor unit.Because air outlet 101 inside is empty, and close and open air outlet 101 by door body 2, decrease the impurity such as water, dust being entered into air-conditioner outdoor unit 100 inside by air outlet 101, the parts such as fan provide a good running environment, thus add the service life of air-conditioner outdoor unit 100, and improve the security of outdoor unit main body 1.
In addition, in the use procedure of this air-conditioner outdoor unit 100, inner for not arranging the parts such as grid in empty air outlet 101, avoid the air-out that the parts such as grid affect air-conditioner outdoor unit 100, improve the air-out efficiency of air-conditioner outdoor unit 100, to improve the heat exchange efficiency of air-conditioner, energy-conserving and environment-protective.In addition; air outlet 101 is opened and closed by the folding of door body 2; can effectively protect blower fan 11; extraneous impurity etc. not only can be avoided to enter in air-conditioner outdoor unit by air outlet 101 when air-conditioner shuts down; add the service life of blower fan 11; and when air-conditioner outdoor unit 100 is started shooting, the air-out of air outlet 101 can not be had influence on, improve the air-out efficiency of air-conditioner outdoor unit.
As shown in figure 13, in some embodiments of the invention, the method also comprises: in air-conditioner outdoor unit running, whether detect has the distance between barrier and the described air outlet of air-conditioner outdoor unit to be less than safe distance, if detect that the distance between barrier and described air outlet is less than described safe distance, then stop described blower fan and close described door body.
Further, the method also comprises, in air-conditioner outdoor unit running, when closing a body because the distance detected between barrier and described air outlet is less than safe distance and air-conditioner does not receive off signal, whether lasting detection has the distance between barrier and described air outlet to be less than described safe distance, if do not detect that within predetermined time the distance between barrier and described air outlet is less than described safe distance, then beat opening door body.
Advantageously, described safe distance is in the scope of 20 centimetres to 50 centimetres.Preferably described safe distance is 30 centimetres.
As shown in figure 13, in a concrete example of the present invention, the method also comprises: in the process of closing described door body, whether detect has barrier obstruction door body to close, if detected that barrier hinders door body to close, then control described Men Tixiang open position and move preset distance, and after the scheduled time, control closed position described in described Men Tixiang move.
Further, the method also comprises: in the process of closing door body, if detect that the number of times of the barrier hindering door body to close is greater than pre-determined number, then and phase down door body send alarm signal.
In examples more of the present invention, whether move to closed position by magnetic induction switch detecting gate body.
The control method that of the air-conditioner outdoor unit of the embodiment of the present invention is concrete is described with reference to the accompanying drawings.
Fig. 1 to Figure 13 is control method flow chart of the present invention.After air-conditioner start, the door-plate portion 21 that motor 31 controls air outlet opens, and air-conditioner normally runs, infrared inductor detects before air-conditioner air outlet whether have barrier in a specific setpoint distance S, this specific setpoint distance is generally 20-50 centimetre, and preferentially, this setpoint distance S gets 30 centimetres.Infrared inductor is generally contained in off-premises station air outlet top, it comprises infrared emitting head and infrared reflection Receiver, if have barrier or people etc. when the distance in air conditioner wind outlet dead ahead is less than the distance S of setting, the infrared light that then infrared inductor emitting head is launched is blocked, barrier reflects infrared light, the infrared light of barrier reflection is received by infrared reflection Receiver.If infrared inductor does not detect that air-conditioner air outlet has barrier, or air-conditioner does not also receive shutdown command, then air-conditioning still normally runs.When infrared inductor detects that outlet has a barrier, then outdoor fan is out of service, stepper motor closing switch door, and meanwhile, travel switch obstacle counter m is set to 0, represents that in this door closing procedure, travel switch does not temporarily also run into barrier obstruction.Close the door in the process of operation at motor 31, if there is barrier obstruction, such as, had thing to be stuck between switch gate, to such an extent as to door-plate portion 21 can not have been closed smoothly.The travel switch 4 be then arranged in door-plate portion 21 can send and obstacle signal be detected.When namely not having barrier obstruction, travel switch is originally normally open can send connection signal; Travel switch is originally normally off, can send cut-off signal etc.After travel switch detects barrier, motor 31 just can not continue to close the door, otherwise, the structural member in motor 31 or door-plate portion 21 can be damaged.Now, first motor 31 stops closing the door, then stepper motor is again towards the step-length L of direction reversion one setting of opening the door, and the step-length L of this setting opens 10-20 millimeter outwardly to make door-plate portion 21 again on current basis, is beneficial to the barrier be stuck between door-plate portion 21 and removes or come off.Stepper motor towards the direction of opening the door reversed setting step-length L after, then continue to run towards the direction of closing the door, continue to close door-plate portion 21.Meanwhile, travel switch barrier counter m adds 1, represents to have snapped into a barrier on the basis that travel switch is original more.After this judge whether the value of travel switch barrier counter m is greater than the original travel switch set and encounters barrier times N continuously, and preferably, N generally gets 3-5 time again.If m is greater than N, then represent in the process of closing the door specifically, travel switch runs into barrier obstruction more than 4 time, and door closing procedure is very not smooth.21, door-plate portion no longer perform close the door, anyway L step open, continue This move of closing the door again, but directly out of service, switch gate is parked in current location and no longer closes.If barrier times N encountered continuously by the travel switch that the value of travel switch barrier counter m is less than original setting, whether then travel switch continues monitoring has barrier, continue to close the door after travel switch does not detect barrier, until magnetic induction switch 5 detects that switch gate closes the signal put in place.Certainly, detect door-plate portion 21 switch whether put in place of closing the door here and be not limited only to magnetic induction switch 5, other can detect change in location and create the switch of closedown, connection signal also can to adopt travel switch, optoelectronic switch, Hall switch etc.Door-plate portion 21 is in the whole process of closing the door, detect at any time and whether have barrier to block, detect whether door-closing in-place etc. at any time, that is, in the process of closing the door, as long as put in place as long as there is barrier to block switch gate closedown, corresponding travel switch or magnetic induction switch all can send the corresponding signal of telecommunication at any time, trigger stepper motor and perform corresponding operation.
When infrared inductor detect have barrier within the scope of the distance S that air outlet dead ahead sets and close air outlet shut down after; if user does not send shutdown command; whether infrared inductor continues to detect barrier still exists; if detect special time do not find barrier; such as; do not detect in 5 minutes that air outlet has barrier, then air-conditioning is opened again automatically, keeps the state before autostop to run.
According to the air-conditioner outdoor unit of the embodiment of the present invention other form and operation be all known for those of ordinary skills, be not described in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (17)
1. an air-conditioner outdoor unit, is characterized in that, comprising:
Outdoor unit main body, is provided with blower fan in described outdoor unit main body, and the air side of described blower fan is formed with the inner air outlet for sky;
Men Ti, described door body is located on described outdoor unit main body opening between the open position of described air outlet and the closed position closing described air outlet movably;
Drive unit, described drive unit is connected with described door body with described outdoor unit main body respectively, moves between described open position and described closed position for driving described door body.
2. air-conditioner outdoor unit according to claim 1, is characterized in that, described door body is combined to form by multiple door-plate portions circumferentially, multiple described door-plate portion mutual away from removable to open and close described air outlet with direction close to each other.
3. air-conditioner outdoor unit according to claim 2, is characterized in that, described drive unit comprises:
Motor;
Driving gear, described driving gear is connected coaxially with the output shaft of described motor;
Annular bull gear, described annular bull gear is also rotatably located on described outdoor unit main body around described air outlet, and described annular bull gear and described driving gear engage each other;
Tooth bar, described tooth bar is multiple one to one with multiple described door-plate portion, and the described door-plate portion of each described tooth bar all with corresponding is affixed, and each described tooth bar all extends along the direction of the center line perpendicular to described air outlet;
Secondary driven gear, described secondary driven gear is multiple one to one with multiple described tooth bar, and each described secondary driven gear engages each other with described annular bull gear and corresponding described tooth bar respectively.
4. air-conditioner outdoor unit according to claim 3, it is characterized in that, the surface in each described door-plate portion is all formed with chute, described outdoor unit main body is provided with and multiple described chute multiple guide rail one to one, described guide rail is engaged in corresponding described chute, for making described door-plate portion along corresponding described guide rail slidably to open or close described air outlet.
5. air-conditioner outdoor unit according to claim 4, it is characterized in that, the surface in described door-plate portion is provided with spaced apart first rib and the second rib, limit described chute between described first rib and described second rib, described tooth bar is formed in the outside of described first rib or described second rib.
6. air-conditioner outdoor unit according to claim 4, it is characterized in that, described outdoor unit main body comprises axis fixing plate, described axis fixing plate is formed with the through hole relative with described air outlet, the week of described through hole is along the axle sleeve extending outward annular, described annular bull gear is rotatably set on described axle sleeve, and described secondary driven gear is arranged on described axis fixing plate by pinion stand, and described guide rail is fixed on described axis fixing plate.
7. the air-conditioner outdoor unit according to any one of claim 1-6, it is characterized in that, described air outlet is circular, described Men Tiwei diameter is not less than the disc-shape of the diameter of described air outlet, and described door body combines by fan-shaped multiple door-plate portions, the middle part on the surface in described door-plate portion is provided with the chute that the radial direction along described door-plate portion extends, described air-conditioner outdoor unit is provided with and described door-plate portion guide rail one to one, in the described chute being engaged in corresponding described door-plate portion at least partially of described guide rail, described outdoor unit main body is located at slidably for making described door-plate portion.
8. the air-conditioner outdoor unit according to any one of claim 2-6, is characterized in that, at least one side in each described door-plate portion is along being provided with travel switch, and described travel switch is connected with described drive unit.
9. the air-conditioner outdoor unit according to any one of claim 2-6, it is characterized in that, also comprise magnetic induction switch, the magnet end of described magnetic induction switch is arranged in the opposite flank in two adjacent door-plate portions, and the switch terminals of described magnetic induction switch is arranged on another in the opposite flank in two adjacent door-plate portions.
10. the air-conditioner outdoor unit according to any one of claim 1-6, it is characterized in that, described off-premises station is provided with the infrared ray sensor for detecting the described air outlet whether having barrier near described outdoor unit main body, and described infrared ray sensor is connected with described drive unit.
The control method of 11. 1 kinds of air-conditioner outdoor units, this air-conditioner outdoor unit is the air-conditioner outdoor unit according to any one of claim 1-10, and it is characterized in that, the method comprises: open described Men Tihou when starting air-conditioner outdoor unit and open described blower fan; Described door body is closed after closing described blower fan when closing described air-conditioner outdoor unit.
The control method of 12. air-conditioner outdoor units according to claim 11, it is characterized in that, the method also comprises: in air-conditioner outdoor unit running, whether detect has the distance between barrier and the described air outlet of air-conditioner outdoor unit to be less than safe distance, if detect that the distance between barrier and described air outlet is less than described safe distance, then stop described blower fan and close described door body.
The control method of 13. air-conditioner outdoor units according to claim 12, it is characterized in that, the method also comprises, in air-conditioner outdoor unit running, when closing a body because the distance detected between barrier and described air outlet is less than safe distance and air-conditioner does not receive off signal, whether lasting detection has the distance between barrier and described air outlet to be less than described safe distance, if do not detect that within predetermined time the distance between barrier and described air outlet is less than described safe distance, then beat opening door body.
The control method of 14. air-conditioner outdoor units according to claim 12, is characterized in that, described safe distance is in the scope of 20 centimetres to 50 centimetres.
The control method of 15. air-conditioner outdoor units according to any one of claim 11-14, it is characterized in that, the method also comprises: in the process of closing described door body, whether detect has barrier obstruction door body to close, if detected that barrier hinders door body to close, then control described Men Tixiang open position and move preset distance, and after the scheduled time, control closed position described in described Men Tixiang move.
The control method of 16. air-conditioner outdoor units according to claim 15, it is characterized in that, the method also comprises: in the process of closing door body, if detect that the number of times of the barrier hindering door body to close is greater than pre-determined number, then and phase down door body send alarm signal.
The control method of 17. air-conditioner outdoor units according to any one of claim 11-16, is characterized in that whether move to closed position by magnetic induction switch detecting gate body.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04316938A (en) * | 1991-04-16 | 1992-11-09 | Daikin Ind Ltd | Outdoor unit of air conditioner |
| JP2000161715A (en) * | 1998-11-30 | 2000-06-16 | Daikin Ind Ltd | Outdoor unit and air conditioner |
| JP2001174001A (en) * | 1999-12-20 | 2001-06-29 | Chofu Seisakusho Co Ltd | Cooling/heating air conditioner |
| US20070151286A1 (en) * | 2005-12-29 | 2007-07-05 | Lg Electronics Inc. | Outdoor unit for air conditioner and operation method thereof |
| CN101421563A (en) * | 2006-04-17 | 2009-04-29 | 大金工业株式会社 | Air conditioning apparatus |
| KR20100128037A (en) * | 2009-05-27 | 2010-12-07 | 남궁창호 | Airconditioner outdoor machine installed indoor |
| US20120055186A1 (en) * | 2010-09-06 | 2012-03-08 | Mijin Jung | Outdoor unit for air conditioner |
-
2014
- 2014-10-17 CN CN201410553505.0A patent/CN104359164B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04316938A (en) * | 1991-04-16 | 1992-11-09 | Daikin Ind Ltd | Outdoor unit of air conditioner |
| JP2000161715A (en) * | 1998-11-30 | 2000-06-16 | Daikin Ind Ltd | Outdoor unit and air conditioner |
| JP2001174001A (en) * | 1999-12-20 | 2001-06-29 | Chofu Seisakusho Co Ltd | Cooling/heating air conditioner |
| US20070151286A1 (en) * | 2005-12-29 | 2007-07-05 | Lg Electronics Inc. | Outdoor unit for air conditioner and operation method thereof |
| CN101421563A (en) * | 2006-04-17 | 2009-04-29 | 大金工业株式会社 | Air conditioning apparatus |
| KR20100128037A (en) * | 2009-05-27 | 2010-12-07 | 남궁창호 | Airconditioner outdoor machine installed indoor |
| US20120055186A1 (en) * | 2010-09-06 | 2012-03-08 | Mijin Jung | Outdoor unit for air conditioner |
Cited By (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN105539940A (en) * | 2016-01-18 | 2016-05-04 | 吴洋 | Intermittent opening and closing device for cylinder cover |
| JP2017203589A (en) * | 2016-05-12 | 2017-11-16 | 木村工機株式会社 | Air heat source type heat pump unit |
| CN106091263A (en) * | 2016-06-17 | 2016-11-09 | 珠海格力电器股份有限公司 | Air conditioner and air conditioner control method |
| CN106016680A (en) * | 2016-07-18 | 2016-10-12 | 珠海格力电器股份有限公司 | Air conditioner and air outlet dustproof mechanism of outdoor unit |
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