CN107869767A - Indoor apparatus of air conditioner - Google Patents

Indoor apparatus of air conditioner Download PDF

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Publication number
CN107869767A
CN107869767A CN201610847930.XA CN201610847930A CN107869767A CN 107869767 A CN107869767 A CN 107869767A CN 201610847930 A CN201610847930 A CN 201610847930A CN 107869767 A CN107869767 A CN 107869767A
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CN
China
Prior art keywords
air
air outlet
lateral
casing
air conditioner
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.)
Granted
Application number
CN201610847930.XA
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Chinese (zh)
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CN107869767B (en
Inventor
李健
王永涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201610847930.XA priority Critical patent/CN107869767B/en
Publication of CN107869767A publication Critical patent/CN107869767A/en
Application granted granted Critical
Publication of CN107869767B publication Critical patent/CN107869767B/en
Active legal-status Critical Current
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Classifications

    • 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
    • F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
    • F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
    • 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
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/247—Active noise-suppression

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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 present invention relates to a kind of indoor apparatus of air conditioner, and it includes：Casing, there is the air inlet on front side of the casing, the lower air outlet positioned at casing bottom and respectively positioned at casing both sides and towards first lateral air outlet and the second lateral air outlet in the lateral front of casing；Heat-exchanger rig, it is arranged in casing, and is configured to and flows through its air and carry out heat exchange；Fan assembly, is arranged at the rear side of heat-exchanger rig, and is configured to promote the air after heat-exchanger rig exchanges heat to be respectively facing lower air outlet, the first lateral air outlet and the flowing of the second lateral air outlet；And first ion wind generation apparatus and the second ion wind generation apparatus, it is separately positioned in casing from fan assembly to the flow path of the first lateral air outlet and the second lateral air outlet, and is configured to promote the air after heat-exchanger rig exchanges heat to be respectively facing the first lateral air outlet and the flowing of the second lateral air outlet via the air channel of fan assembly by electric field force.

Description

Indoor apparatus of air conditioner
Technical field
The present invention relates to air-conditioning technique, more particularly to a kind of indoor apparatus of air conditioner.
Background technology
The air-out mode of traditional wall-hanging air conditioner indoor unit is mostly lower air-out, and such a air supply mode can cause cold wind or heat Wind directly blows to human body, is unfavorable for comfort level experience and the health of user.It is usual at the air outlet of this indoor apparatus of air conditioner Guide plate is provided with, to pass through the air-out direction of the adjustment air outlet that swings up and down or swing of guide plate.However, such a mode is adjusted Adjusting range is limited, it is difficult to realizes the air-supply requirement in a wide range of.Pass through on the basis of traditional wall-hanging air conditioner indoor unit Some unconventional means make fluid raise up or side-blown, and the loss of wind speed and blast is also bigger, so as to cause indoor apparatus of air conditioner Power consumption it is higher, noise is larger.
In order to reduce noise, involved indoor apparatus of air conditioner is directly simple by blower fan in some presently disclosed patent documents Ground is substituted for ion wind apparatus, however, ion wind wind speed caused by its ion wind apparatus is extremely limited, the air conditioning chamber after replacement The wind speed of interior machine significantly lowers, and can hardly meet the most basic use demand of user.Also just because of existing this Technical scheme exist many defects and can not practicality, cut-off up to the present, using ion wind blow technology also only stop On most basic theoretic.
In order to expand blowing range, some indoor apparatus of air conditioner of the prior art are set respectively in its underpart and left and right ends One air outlet, correspond in casing and a blower fan is provided with each air outlet.Lower air outlet towards casing lower front side, it is left The air outlet at right both ends is respectively facing the left side and right side of casing, a wide range of to be realized by bottom air-out and left and right ends air-out Interior air-supply effect.Although this indoor apparatus of air conditioner, which seems, obtains the larger blowing range that compares, wall-hanging air conditioner Indoor set is commonly installed on the wall of neighbouring corner indoors, and the wind that the air outlet through its left and right ends is sent out would generally be straight Connect and blow on another wall vertical with wall where indoor set or blown out back to another wall, the two regions are not admitted to The normal activity region of user.Therefore, the actual blowing range of this indoor apparatus of air conditioner only has lower air outlet with traditional The blowing range of indoor apparatus of air conditioner be more or less the same.Sent that is, this indoor apparatus of air conditioner does not expand it veritably not only Demeanour is enclosed, but also can be because having opened up two air outlets more and having added two blower fans causes manufacturing cost and power consumption significantly Degree increase.Even so, even if not considering the installation site of indoor apparatus of air conditioner, sent out through the multiple air outlets of this indoor apparatus of air conditioner Wind be respectively facing two opposite directions or mutually orthogonal direction is directly blown out, between the blowing ranges of multiple air outlets has It is disconnected, discontinuous, cause the temperature of interior uneven in temperature, have a strong impact on the comfortable sexual experience of user.
The content of the invention
One object of the present invention is intended to overcome at least one defect of the prior art, there is provided a kind of blowing range is larger And the less indoor apparatus of air conditioner of noise.
Another object of the present invention is to form the air-supply effect of encircling type, further to expand blowing range, improve and use The comfort level experience at family.
A further object of the present invention is the further usage experience for improving user..
Another object of the present invention is to improve the air output of ion wind generation apparatus, wind speed and air-supply efficiency.
To achieve these goals, the present invention provides a kind of indoor apparatus of air conditioner, including：
Casing, there is the air inlet on front side of the casing, the lower air outlet positioned at the casing bottom and divide Wei Yu not casing both sides and towards first lateral air outlet and the second lateral air outlet in the lateral front of the casing；
Heat-exchanger rig, it is arranged in the casing, and is configured to and flows through its air and carry out heat exchange；
Fan assembly, is arranged at the rear side of the heat-exchanger rig, and is configured to promote after the heat-exchanger rig exchanges heat Air is respectively facing the lower air outlet, first lateral air outlet and second lateral air outlet flowing；And
First ion wind generation apparatus and the second ion wind generation apparatus, it is separately positioned in the casing from the blower fan On component to the flow path of first lateral air outlet and second lateral air outlet, and it is configured to make every effort to promote by electric field The air after the heat-exchanger rig exchanges heat is set to be respectively facing first lateral air outlet via the air channel of the fan assembly Flowed with second lateral air outlet.
Alternatively, the vertical decile that the close indoor apparatus of air conditioner of first lateral air outlet extends along the longitudinal direction The inside edge of plane is more forward compared to the outer ledge away from the vertical decile plane of first lateral air outlet, So that first lateral air outlet towards the casing outside in front of；And
Second lateral air outlet is symmetrical arranged with first lateral air outlet.
Alternatively, the indoor apparatus of air conditioner also includes：
First air-guiding aisle and the second air-guiding aisle, it is lateral to extend to described first by the inside bending of the casing respectively Air outlet and second lateral air outlet, to flow to the described first lateral air-out to the air channel via the fan assembly respectively Mouth and the air of second lateral air outlet guide.
Alternatively, first air-guiding aisle is in the form of a column, and it extends along a circle arc curve from inside to outside；And
Second air-guiding aisle is symmetrical arranged with first air-guiding aisle.
Alternatively, the casing includes being used to form the back casing at its rear portion and for forming its anterior front panel, its In
The bottom pivotal axis that the front panel is configured to extend transversely around it is pivotably coupled in the longitudinal direction The front side of the back casing, with when the front panel is controllably switched to open position forward around the bottom pivotal axis in institute State the air inlet that the casing is formed between front panel and the back casing.
Alternatively, the casing also includes：
First sidepiece ventilating duct and the second sidepiece ventilating duct, the respectively horizontal stroke between the back casing and the front panel To both ends, and the exterior side port of the first sidepiece ventilating duct and the second sidepiece ventilating duct form respectively first side To air outlet and second lateral air outlet；Wherein
First air-guiding aisle and second air-guiding aisle are respectively formed at the first sidepiece ventilating duct and described The inside of second sidepiece ventilating duct, the first ion wind generation apparatus and the second ion wind generation apparatus are located at institute respectively State in the first air-guiding aisle and second air-guiding aisle.
Alternatively, the forward edge difference of the exterior side port of the first sidepiece ventilating duct and the second sidepiece ventilating duct Matched with the edge shape of two lateral side ends of the front panel, the first sidepiece ventilating duct and second sidepiece are led The edge of other in addition to forward edge of the exterior side port of the air duct edge with two lateral side ends of the back casing respectively Shape matches.
Alternatively, the fan assembly and the configuration of the first ion wind generation apparatus and the second ion wind generation apparatus Into a startup optimization is controllably selected, so that the indoor apparatus of air conditioner works in quickly cooling/speed that air-supply is only driven by fan assembly Heat pattern or the silent mode that air-supply is only driven by the first ion wind generation apparatus and the second ion wind generation apparatus；And
Movable wind deflector is provided with the lower air outlet, the movable wind deflector is configured in the quickly cooling/speed heat mould The lower air outlet is controllably opened under formula, the lower air outlet is controllably closed under the silent mode.
Alternatively, the fan assembly includes two centrifugal blowers being transversely arranged side by side；And
The heat-exchanger rig is plate evaporator.
Alternatively, the fan assembly includes being used for the bottom air-guiding aisle for guiding lower air outlet described in air flow, The bottom air-guiding aisle turns forward to extend to from top to bottom extends to the bottom vertically downwardly again after a kink Air outlet, so that model of the lower air outlet below the horizontal plane where it and with the horizontal plane in 0~85 ° of angle Enclose interior air-supply.
Alternatively, the first ion wind generation apparatus and the second ion wind generation apparatus include at least one put Electric module, each electric discharge module are respectively provided with wire netting and positioned at wire netting inner side and the multiple electric discharges being arranged in array Pin, wherein
Each needle point of the spray point is arranged to make its satisfaction with the distance L of the wire netting：L=aL1, wherein, a is Either constant of the scope between 0.7~1.3, L1To cause the ion wind wind speed of the wind speed central spot of the wire netting to reach Maximum wind velocity VmaxThe distance between the needle point of Shi Suoshu spray points and the wire netting, the wind speed central point of the wire netting are Subpoint of the needle point of the spray point on the wire netting.
Alternatively, the distance between needle point of two neighboring spray point R is arranged to make its satisfaction：R=aR1, wherein, R1Reach maximum wind velocity V for wind speedmaxB times of measuring wind speed point and the distance between the wind speed central point, b is that scope exists Either constant between 0.3~0.7.
Alternatively, the first ion wind generation apparatus and the second ion wind generation apparatus include being arranged in order and The multiple electric discharge modules connected in parallel or series, each electric discharge module are respectively provided with wire netting and on the inside of the wire netting And the multiple spray points being arranged in array；And
The spray point of the two neighboring electric discharge module is directly to arrangement of arranging or misplace.
The indoor apparatus of air conditioner of the present invention is by setting three air outlets and the blower fan group for being blown to three air outlets Part and two ion wind generation apparatus, and the direction of three air outlets is specifically designed, it may be such that：Through two lateral air-out Mouthful wind sent out is to the lateral front of casing, through the wind that lower air outlet is sent out in front of the bottom of casing.It that is to say every The wind that individual air outlet is sent out can be reached directly in the normal zone of action of user, thus can form left and right, lower three-side blowing Effect, reduce the limitation to installation positions of indoor machines of air conditioners, increase indoor apparatus of air conditioner air-supply angle, expand it and send Demeanour is enclosed.Meanwhile ion wind generation apparatus makes the particle in air obtain kinetic energy by electric field force, so as to form ion wind.Phase Than for the air-supply assembly (such as blower fan) of rotation class, it is excellent that ion wind generation apparatus has crushing pin, power consumption is low, noise is small etc. Gesture, so as to reduce noise during indoor apparatus of air conditioner operation to a certain extent.
Further, the present invention is by the way that air inlet to be arranged on to the front side of casing, and fan assembly is arranged at into heat exchange dress This special design of the rear side put is not only able to preferably support fan assembly, and may also allow for indoor apparatus of air conditioner It is installed on the position that gap is not present between its top and ceiling.That is, even if it is connected at the top of indoor apparatus of air conditioner Indoor wall, it remains able to normal air inlet/outlet, so as to further reduce the limitation to its installation site, improves its peace The flexibility of dress, expand its use environment.
Further, due to indoor apparatus of air conditioner of the present invention two lateral air outlets towards casing outside in front of, because This, three air outlets of indoor apparatus of air conditioner can form the air-supply effect of encircling type, not only further expand indoor apparatus of air conditioner Blowing range, and avoid cold wind or hot blast directly blows to human body, the uniformity of indoor temperature is improved, so as to further The comfort level of indoor apparatus of air conditioner is improved, makes the usage experience of user more preferably.
Further, the present invention is by lower air outlet setting activity wind deflector, and to fan assembly and two ions Wind generation apparatus is controlled, and may be such that indoor apparatus of air conditioner at least has quickly cooling/speed heat and Jing Yin two kinds of mode of operations, so as to same When meet a variety of use demands of different user or same user in varied situations, improve the usage experience of user.
Further, the present invention is closed by the locus of the spray point and wire netting that rationally design ion wind generation apparatus System, and the mutual position relationship of the multiple spray points of rational deployment simultaneously, may be such that ion wind generation apparatus can produce The ion wind of even, larger air quantity, so as to improve the air supply velocity of ion wind generation apparatus, air output and air-supply efficiency.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter. Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 2 is the schematic side elevation of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 3 is the schematic elevational view of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 4 is the schematic, bottom view of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 5 is the schematic structure exploded view of indoor apparatus of air conditioner according to an embodiment of the invention；
Fig. 6 is the schematic cross sectional views intercepted along the cutting line A-A in Fig. 3；
Fig. 7 is the schematic structure point of an electric discharge module of ion wind generation apparatus according to an embodiment of the invention Xie Tu；
Fig. 8 is the schematic cross sectional views of electric discharge module according to an embodiment of the invention.
Embodiment
The embodiment of the present invention provides a kind of indoor apparatus of air conditioner, and Fig. 1 is indoor apparatus of air conditioner according to an embodiment of the invention Schematic diagram, Fig. 2 is the schematic side elevation of indoor apparatus of air conditioner according to an embodiment of the invention, and Fig. 3 is basis The schematic elevational view of the indoor apparatus of air conditioner of one embodiment of the invention, Fig. 4 are air conditioning chambers according to an embodiment of the invention The schematic, bottom view of interior machine, Fig. 5 are the schematic structure exploded views of indoor apparatus of air conditioner according to an embodiment of the invention.Ginseng See Fig. 1 to Fig. 5, the indoor apparatus of air conditioner 1 of the embodiment of the present invention includes casing 10, the heat-exchanger rig 20 being arranged in casing 10, set It is placed in the ion wind generation apparatus 40 of fan assembly 30 and first and the second ion wind generation apparatus of the rear side of heat-exchanger rig 20 50。
Casing 10 has the air inlet 120 on front side of it, the lower air outlet 111 positioned at the bottom of casing 10 and difference Positioned at the both sides of casing 10 and towards first lateral air outlet 112 and the second lateral air outlet 113 in the lateral front of casing 10.Specifically Ground, the direction design of each air outlet of the invention may be such that：Sent through the first lateral air outlet 112 and the second lateral air outlet 113 The wind gone out is to the lateral front of casing 10, through the wind that lower air outlet 111 is sent out in front of the bottom of casing 10.It that is to say The wind that each air outlet is sent out can be reached directly in the normal zone of action of user, thus can be formed left and right, lower three faces and be sent The effect of wind, the limitation to the installation site of indoor apparatus of air conditioner 1 is reduced, increase the angle of the air-supply of indoor apparatus of air conditioner 1, expand Its blowing range, improve its refrigerating/heating efficiency.
Meanwhile it is of the invention by the way that air inlet 120 to be arranged on to the front side of casing 10, and fan assembly 30 is arranged at heat exchange This special design of the rear side of device 20 is not only able to preferably support fan assembly 30, and may also allow for air-conditioning Indoor set 1 is installed on the position that gap is not present between its top and ceiling.That is, the even if top of indoor apparatus of air conditioner 1 Portion is connected to indoor wall, and it remains able to normal air inlet/outlet, so as to further reduce the limitation to its installation site, carries The high flexibility of its installation, expands its use environment.
Heat-exchanger rig 20 is configured to and flowed through its air and carries out heat exchange, to change the temperature for flowing through its air, makes It becomes cold air or hot-air.Fan assembly 30 is configured to promote the air after heat-exchanger rig 20 exchanges heat to be respectively facing bottom Air outlet 111, the first lateral air outlet 112 and the second lateral air outlet 113 flow.First ion wind generation apparatus 40 and second Ion wind generation apparatus 50 is separately positioned in casing 10 laterally to go out from the lateral air outlet of fan assembly 30 to the first 112 and second On the flow path in air port 113, and it is configured to promote the air after heat-exchanger rig 20 exchanges heat via blower fan group by electric field force The air channel of part 30 is respectively facing the first lateral air outlet 112 and the second lateral air outlet 113 flows.That is, two ions Wind generation apparatus can be located at the both lateral sides of fan assembly 30, so as to reduce the thickness of indoor apparatus of air conditioner 1 in the longitudinal direction. What is more important, the present invention are blown by fan assembly 30 and two ion wind generation apparatus to its three air outlets, a side Face ensure that the overall air output and air supply velocity of indoor apparatus of air conditioner 1, and on the other hand, two ion wind generation apparatus rely on electric field Power makes the particle in air obtain kinetic energy, so as to form ion wind.For air-supply assembly (such as blower fan) compared to rotation class, The advantages such as ion wind generation apparatus has crushing pin, power consumption is low, noise is small.Come compared to situation about all being blown using blower fan Say, the present invention reduces overall noise when indoor apparatus of air conditioner 1 is run to a certain extent.Simultaneously because ion wind generation apparatus Caused ion wind is not relied on caused by pressure, but is close to natural soft wind by one kind caused by electric field force, because This can improve the comfort level of indoor apparatus of air conditioner 1.Further, since ion wind is formed by the electric field of high pressure, therefore have The effect of efficient sterilizing and resolving harmful gas pollutant.
The indoor apparatus of air conditioner 1 of the present invention passes through to air inlet, air outlet, heat-exchanger rig, fan assembly and two ion winds The structure of generating means and position are specifically designed and rational deployment, and ion wind of the extended stationary periods on theoretic is sent Wind technology is originally improved, and it is ideally combined with fan-type blower part, so as to same with simple structure When solve present in prior art the technical problems such as blowing range is small, noise is big, experience effect is poor, appearance is poor.Together When, technical scheme has preferable realizability and economic value, is the once innovation of air-conditioning form, has Preferable promotional value.
In some embodiments of the invention, referring to Fig. 3, the close indoor apparatus of air conditioner 1 of the first lateral air outlet 112 is along preceding Rear is vertical etc. away from this compared to the first lateral air outlet 112 to the vertical decile plane S of extension inside edge 1121 Point plane S outer ledge 1122 is more forward, so that the first lateral air outlet 112 is towards in front of the outside of casing 10.Also To say, the inside edge 1121 of the first lateral air outlet 112 and outer ledge 1122 in the horizontal be on fore-and-aft direction Different positions, along the longitudinal direction extension of its inside edge 1121 than its outer ledge 1122 closer to indoor apparatus of air conditioner 1 Vertical decile plane, and its inside edge 1121 is located at the lateral front of its outer ledge 1122, thus can make first lateral Air outlet 112 is tiltedly outward towards the front of casing.
Further, the second lateral air outlet 113 is symmetrical arranged with the first lateral air outlet 112.That is, the second side It is more forward compared to the outer ledge 1132 of the second lateral air outlet 113 to the inside edge 1131 of air outlet 113.In other words Say, the inside edge 1131 of the second lateral air outlet 113 and outer ledge 1132 in the horizontal be in not on fore-and-aft direction With position, its inside edge 1131 extending along the longitudinal direction closer to indoor apparatus of air conditioner 1 than its outer ledge 1132 Vertical decile plane S, and its inside edge 1131 is located at the lateral front of its outer ledge 1132, and second thus can be made laterally to go out Air port 113 is tiltedly outward towards the front of casing.
Thus, three air outlets of indoor apparatus of air conditioner 1 can be respectively facing the front and bottom of the lateral outer side of casing 10 Front is blown, and to form the air-supply effect of encircling type, not only further expands the blowing range of indoor apparatus of air conditioner 1, and keep away Cold wind is exempted from or hot blast directly blows to human body, improved the uniformity of indoor temperature, so as to further increasing in air conditioning chamber The comfort level of machine 1, make the usage experience of user more preferably.
In some embodiments of the invention, the first air-guiding aisle 61 and second is also included referring to Fig. 5, indoor apparatus of air conditioner 1 It is lateral that air-guiding aisle 62, the first air-guiding aisle 61 and the second air-guiding aisle 62 extend to first by the inside bending of casing 10 respectively The lateral air outlet 113 of air outlet 112 and second, to flow to the first lateral air outlet to the air channel via fan assembly 30 respectively 112 and second the air of lateral air outlet 113 guide.Thereby, it is possible to the wind for ensureing to send out from two lateral air outlets To the front left side and forward right side of casing, it is not only able to further ensure that the air-supply effect that indoor apparatus of air conditioner 1 forms encircling type, and The resistance during air current flow can also be reduced, improve the wind speed and air quantity of two lateral air outlets.
In some embodiments of the invention, the first air-guiding aisle 61 is in the form of a column, and it is bent along a circular arc from inside to outside Line extends.It will be understood by those skilled in the art that " interior " and " outer " designated herein means the inside and outside of casing 10.Second Air-guiding aisle 62 is symmetrical arranged with the first air-guiding aisle 61, i.e. also in a tubular form, its cross section is from inside to outside for the second air-guiding aisle 62 Ground extends along same circle arc curve.The center of circle of circle is located at the front side of the circle arc curve where the circle arc curve, i.e., should Circle arc curve has shape convexly curved backward.Thus, it is not only able to make air current flow more smooth, further reduces gas Flow resistance power, improve the wind speed and air quantity of lateral air outlet；But also the first lateral air outlet 112, the second lateral air-out can be made The air-supply effect of encircling type is more readily formed in mouth 113 and lower air outlet 111, so as to ensure that indoor apparatus of air conditioner 1 has most preferably Comfort level.
In some embodiments of the invention, referring to Fig. 1 and Fig. 2, casing 10 includes being used for the back casing for forming its rear portion 14 and for forming its anterior front panel 13.The bottom pivotal axis that front panel 13 is configured to extend transversely around it is in front and back The front side of back casing 14 is pivotably coupled to upwards, to be controllably switched to out forward around its bottom pivotal axis in front panel 13 The air inlet 120 of casing 10 is formed when opening position between front panel 13 and back casing 14.
Specifically, the bottom of front panel 13 is pivotably connected to the lower front of back casing 14 in the longitudinal direction, and Front panel 13 is configured to controllably pivot between its open position and closed position.After indoor apparatus of air conditioner 1 starts, front panel 13 are controllably switched to forward open position around its bottom pivotal axis, so as between front panel 13 and back casing 14 top and Two lateral sides form the air inlet 120 of casing 10.After indoor apparatus of air conditioner 1 is out of service, front panel 13 is controllably around it When bottom pivotal axis is pivoted back to closed position, the circumferential edge of front panel 13 and at least partially circumferentially edge of back casing 14 Abutted with the edge of miscellaneous part, so that the air inlet 120 of casing 10 disappears.As can be seen here, the present invention is by front panel 13 are especially designed, and normal air inlet is formed on front side of it when indoor apparatus of air conditioner 1 can either be allowed to run, again can be in sky Its casing 10 is formed compact-sized, unified appearance a entirety when adjusting indoor set 1 out of service, reduce indoor apparatus of air conditioner 1 is in space shared during non-operating state, improves its appearance.
Further, referring to Fig. 5, back casing 14 can have the body 141 that extends vertically and by body 141 up and down two The rising wood 142 and lower edge 143 of lateral front curve extension.It may be provided with body 141 for indoor apparatus of air conditioner 1 to be hung on The suppending hole of wall.Lower air outlet 111 may be formed at the lower edge 143 of back casing 14, and in the strip extended transversely.
In some embodiments of the invention, casing 10 also includes the first sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152.First sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152 transverse direction between back casing 14 and front panel 13 respectively Both ends, i.e. the first sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152 are respectively positioned on what is limited between back casing 14 and front panel 13 In space, and it is located at the transverse ends in the space respectively.The outside of first sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152 Port form respectively the first lateral air outlet 112 and the second lateral air outlet 113.Due in the first lateral air outlet 112 Lateral edges 1121 are more forward than its outer ledge 1122, therefore, the inside edge 1121 and outside of the first lateral air outlet 112 The forward edge and posterior edges that it is respectively the exterior side port of the first sidepiece ventilating duct 151 that edge 1122, which is,.Similarly, second is lateral The front side that it is respectively the exterior side port of the second sidepiece ventilating duct 151 that the inside edge 1131 of air outlet 113 and outer ledge 1132, which are, Edge and posterior edges.
It is emphasized that the exterior side port of the first sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152 means its each The port outside the casing 10, correspondingly, the first sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152 also have respectively There is the interior side port being hidden in inside casing 10, two interior side ports, two horizontal air outlets with fan assembly 20 respectively (spiral case air outlet of two centrifugal blowers i.e. described below) is connected.Specifically, the first sidepiece ventilating duct 151 and the second side Portion's ventilating duct 152 can be connected by screw at its interior side port respectively, clamping or other suitable modes and fan assembly 30 It is fixed together.
Further, the first air-guiding aisle 61 and the second air-guiding aisle 62 are respectively formed at the He of the first sidepiece ventilating duct 151 The inside of second sidepiece ventilating duct 152, the first ion wind generation apparatus 40 and the second ion wind generation apparatus 50 are respectively positioned at the In one air-guiding aisle 61 and the second air-guiding aisle 62, i.e. two ion wind generation apparatus are respectively positioned at the interior of two sidepiece ventilating ducts Portion.Specifically, it by one of them horizontal air outlet of fan assembly 30 (such as can be that the first sidepiece ventilating duct 151, which can be in, The spiral case air outlet of one centrifugal blower 31) tubular body extended is bent to the first lateral air outlet 112 along above-mentioned circle arc curve, The first air-guiding aisle 61 is defined in the tubular body.Similarly, the second sidepiece ventilating duct 152 can be in by fan assembly 30 another Horizontal air outlet (such as can be the spiral case air outlet of the second centrifugal blower 32) is to the second lateral air outlet 113 along above-mentioned circular arc The tubular body of shape curved extension, defines the second air-guiding aisle 62 in the tubular body.First ion wind generation apparatus 40 is set It is placed in the first sidepiece ventilating duct 151, the second ion wind generation apparatus 50 is arranged in the second sidepiece ventilating duct 152.Thus, may be used Shorten the width of indoor apparatus of air conditioner 1 in the horizontal, further to reduce the space size shared by it.
In some embodiments of the invention, the exterior side port of the first sidepiece ventilating duct 151 and the second sidepiece ventilating duct 152 Edge shape of the forward edge respectively with two lateral side ends of front panel 13 match, the first sidepiece ventilating duct 151 and The edge of other in addition to forward edge of the exterior side port of two sidepiece ventilating ducts 152 two cross sides with back casing 14 respectively The edge shape at end matches.Thus, can simplify indoor apparatus of air conditioner 1 structure, strengthen indoor apparatus of air conditioner 1 appearance consistency and Globality effect.
In some embodiments of the invention, the ion wind generation apparatus 40 of fan assembly 30 and first and the second ion wind Generating means 50 is configured to controllably select a startup optimization, is only driven so that indoor apparatus of air conditioner 1 works in by fan assembly 30 The quickly cooling of air-supply/speed heat pattern only passes through the first ion wind generation apparatus 40 and the driving air-supply of the second ion wind generation apparatus 50 Silent mode.Movable wind deflector 114 is provided with lower air outlet 111, movable wind deflector 114 is configured in quickly cooling/speed heat mould Lower air outlet 111 is controllably opened under formula, controllably closes lower air outlet 111 under the silent mode.That is, this hair It is bright to occur by setting controllable movable wind deflector 114 at lower air outlet 111, and to fan assembly 30 and two ion winds The start and stop of device are controlled, and may be such that indoor apparatus of air conditioner 1 at least has quickly cooling/speed heat and Jing Yin two kinds of mode of operations, so as to The a variety of use demands of different user or same user in varied situations are met simultaneously, improve the usage experience of user. Meanwhile controllable movable wind deflector 114 can avoid casing 10 from being internally formed undesirable wind path or cause air-flow to leak outside, so as to protect Certain pressure can be formed in both of which (being silent mode by it) lower casing 10 by having demonstrate,proved, and then improve corresponding air-out The wind speed and air quantity of mouth.
Specifically, under quickly cooling/speed heat pattern, two ion wind generation apparatus not startup optimization, movable wind deflector 114 by Open lower air outlet 111 in control ground.Indoor apparatus of air conditioner is only by fan assembly 30 to lower air outlet 111 and two sidepiece air-out Mouth drives air-supply simultaneously.Because the air output of fan assembly 30 is relatively large, refrigerating efficiency or heating efficiency are of a relatively high, therefore The temperature of interior can rapidly be alleviated.Such a pattern be applied to indoor apparatus of air conditioner 1 just started startup optimization situation or other Need the rapid situation freezed or heated.Under the silent mode, startup optimization, movable wind deflector 114 be not controlled for fan assembly 30 Lower air outlet 111 is closed on ground.Indoor apparatus of air conditioner is only driven to two sidepiece air outlets respectively by two ion wind generation apparatus Dynamic air-supply, on the one hand, blown simultaneously by two lateral air outlets, expand blowing range, improve air output；The opposing party Face, operating noise when ion wind generation apparatus of the invention is run is close to indoor background noise is even below, significantly Overall noise when indoor apparatus of air conditioner 1 is run is reduced, the industry problems for solving ultralow Jing Yin air-supply.Such a pattern is applied to The use environments such as medical treatment, child custody and indoor apparatus of air conditioner 1 run a period of time later situation.
Certainly, in other embodiments of the present invention, in addition to quickly cooling/speed heat pattern and silent mode, air conditioning chamber Interior machine 1 can also have high speed air supply pattern.In this mode, fan assembly 30 and two ion wind generation apparatus can be controllably same When startup optimization, to be blown to three air outlets simultaneously.Such a pattern be applied to more fast-refrigerating or quickly heat situation, And other situations for being had higher requirements to wind speed.
In some embodiments of the invention, referring to Fig. 4 and Fig. 5, fan assembly 30 includes two be transversely arranged side by side Individual centrifugal blower, such as the first centrifugal blower 31 and the second centrifugal blower 32.First centrifugal blower 31 and the second centrifugal blower 32 It can be forward-type centrifugal fan, or backward centrifugal fan.Heat-exchanger rig 20 is plate evaporator, is changed with improving The thermal efficiency, reduce the thickness of indoor apparatus of air conditioner 1 in the longitudinal direction, so as to reduce the volume of indoor apparatus of air conditioner 1.The evaporator exists Width sum of the width substantially with two centrifugal blowers in the horizontal in transverse direction is equal, so that the sky after the evaporator heat exchange Gas is all flowed into the air channel of two centrifugal blowers.
Further, the fixed support for being used for fixing heat-exchanger rig 20 can be provided between fan assembly 30 and heat-exchanger rig 20 80, mode connects for screw, clamping can be used between heat-exchanger rig 20 and fixed support 80 and between fixed support 80 and back casing 14 Or other suitable connected modes are fixed together.Motor fixing plate 90 is additionally provided between fan assembly 30 and back casing 14, is used It is fixed in the motor that the centrifugal impeller of two centrifugal blowers of driving rotates on motor fixing plate 90.
Fig. 6 is the schematic cross sectional views intercepted along the cutting line A-A in Fig. 3.In some embodiments of the invention, referring to Fig. 5 and Fig. 6, fan assembly 30 include being used for the bottom air-guiding aisle 33 for guiding air flow lower air outlet 111, bottom wind-guiding Passage 33 turns forward to extend to from top to bottom extends to lower air outlet 111 vertically downwardly again after a kink, so that Lower air outlet 111 below the horizontal plane where it and with the horizontal plane be in 0~85 ° of angle in the range of blow.Specifically Ground, after the guiding of bottom air-guiding aisle 33, bottom air outlet 111 can be in figure 6 in the regional extent between dotted line m and dotted line n Blow, the curve arrow in the figure between dotted line m and dotted line n is the substantially flow direction of air-flow.Thus, heated in indoor apparatus of air conditioner 1 When, its underpart air outlet 111 can blow out the thermal current horizontal by 85 ° of angles downwards, easily raised up so as to overcome hot blast, be difficult The technical barrier blown below.
Further, referring to Fig. 5, the first centrifugal blower 31 and the second centrifugal blower 32 have respectively its respective spiral case and The centrifugal impeller being contained in spiral case.The side towards heat-exchanger rig 20 of spiral case offers air inlet, and spiral case deviates from heat exchange The side of device 20 is provided with blower fan liner plate 34, and the spiral case of blower fan liner plate 34 and two centrifugal blowers is collectively forming fan assembly 30 Air channel.The air outlet of spiral case 321 of the air outlet of spiral case 311 of first centrifugal blower 31 and the second centrifugal blower 32 liftoff direction opposite to each other The both lateral sides of casing 10.Specifically, the air outlet of spiral case 311 of the first centrifugal blower 31 is towards the left side of casing 10, i.e. direction Side where first lateral air outlet 112, the air outlet of spiral case 321 of the second centrifugal blower 32 is towards the right side of casing 10, i.e., Side towards where the second lateral air outlet 113.The spiral case of the centrifugal blower 32 of spiral case 311 and second of first centrifugal blower 31 321 independently of each other, so that the air-flow for blowing to the first lateral air outlet 112 and the second lateral air outlet 113 is separate, mutual Do not influence, so as to avoid air turbulence.
When indoor apparatus of air conditioner 1 only have fan assembly 30 driving air-supply when, under the driving of centrifugal impeller, surrounding air via Air inlet 120 flows to heat-exchanger rig 20, and the cold air or hot-air after the heat exchange of heat-exchanger rig 20 are respectively via the first centrifugation wind The spiral case air inlet of the centrifugal blower 32 of machine 31 and second enters in the air channel of fan assembly 30, finally respectively via the first centrifugation wind The air outlet of spiral case 311 of machine 31, the air outlet of spiral case 321 of the second centrifugal blower 32 and bottom air-guiding aisle 33 flow to the first side To air outlet 112, the second lateral air outlet 113 and lower air outlet 111, so as to realize left and right, lower three face encircling type air-out Effect.
When indoor apparatus of air conditioner 1 only has two ion wind generation apparatus driving air-supplies, in the presence of electric field force, environment is empty Gas flows to heat-exchanger rig 20 via air inlet 120, and the cold air or hot-air after the heat exchange of heat-exchanger rig 20 are respectively via first The spiral case air inlet of the centrifugal blower 32 of centrifugal blower 31 and second enters in the air channel of fan assembly 30, finally respectively via first The air outlet of spiral case 321 of the air outlet of spiral case 311 of centrifugal blower 31 and the second centrifugal blower 32 flows to the first lateral air outlet 112 With the second lateral air outlet 113, so as to realize the effect of left and right two sides encircling type air-supply.Now, the centrifugal impeller of fan assembly Any driving effect will not be produced.
As can be seen here, fan assembly 30 be operated alone air-supply and two ion wind generation apparatus be operated alone air-supply both Mode of operation can share the air channel of fan assembly 30, so as to simplify the structure of indoor apparatus of air conditioner 1, reduce its volume.
First ion wind generation apparatus 40 and the second ion wind generation apparatus 50 are respectively arranged at the first centrifugal blower 31 At the air outlet of spiral case 311 and at the air outlet of spiral case 321 of the second centrifugal blower 32, so as to further reduce indoor apparatus of air conditioner 1 Thickness in the longitudinal direction, had both optimized the appearance of indoor apparatus of air conditioner 1, meet again user to indoor apparatus of air conditioner 1 compared with The requirement of small installing space.
Fig. 7 is the schematic structure point of an electric discharge module of ion wind generation apparatus according to an embodiment of the invention Xie Tu.In some embodiments of the invention, referring to Fig. 7, the first ion wind generation apparatus 40 and the second ion wind generation apparatus 50 include at least one electric discharge module 410.Each electric discharge module 410 is respectively provided with wire netting 411 and positioned at the inner side of wire netting 411 And the multiple spray points 412 being arranged in array.The needle point of spray point 412 is close to wire netting 411, spray point 412 and wire netting 411 Upper to apply positive or negative high voltage electrode respectively, spray point 412 is equivalent to the radiation pole for producing corona discharge, and wire netting 411 is equivalent to connecing Receive pole.It is and interior it is emphasized that inner side mentioned here means the side towards the geometric center of casing 10 of wire netting 411 The relative outside in side mean wire netting 411 towards the side outside casing 10.That is, each electric discharge module 410 is produced The flow direction of raw ion wind is multiple spray points 412 and the arragement direction of wire netting 411 and the flow direction of ion wind from inside to outside It is identical.
Fig. 8 is the schematic cross sectional views of electric discharge module according to an embodiment of the invention.Referring to Fig. 8, in order to improve from The air supply velocity of sub- wind generation apparatus, designer of the invention have carried out substantial amounts of measuring wind speed experiment, and experimental result is found, will Each needle point of spray point 412 is arranged to make it meet L=aL with the distance L of wire netting 4111(wherein, a be scope 0.7~ Either constant between 1.3, i.e. a can value be 0.7,0.8,0.9,1.0,1.1,1.2 or 1.3, L1To cause wire netting 411 The ion wind wind speed of wind speed central spot reaches maximum wind velocity VmaxWhen spray point 412 needle point and wire netting 411 between away from From, wire netting 411 wind speed central point for spray point 412 subpoint of the needle point on wire netting 411) relation after, a side Face, ion wind wind speed caused by two ion wind generation apparatus can preferably meet the normal use demand of user, another Aspect, also can ensure that spray point 412 is produced in the region of effective ion wind in wire netting 411 can partly overlap to reach no shadow The effect of the projection of lamp, so that the ion wind distribution of wire netting 411 is more uniform.
In order to improve the air output of ion wind generation apparatus, designer of the invention has carried out substantial amounts of needle point projection radius The experiment of measurement, experimental result is found, the distance between the needle point of two neighboring spray point 412 R is arranged to make it meet R= aR1(wherein, R1Reach maximum wind velocity V for wind speedmaxB times of measuring wind speed point and the distance between wind speed central point, b is model The either constant being trapped among between 0.3~0.7, i.e. b can value be 0.3,0.4,0.5,0.6 or 0.7, a value it is same as described above) Relation after, ion wind air quantity caused by two ion wind generation apparatus can preferably meet that user normally uses need Ask.Meanwhile after being specifically designed to the distance between two neighboring spray point 412, two neighboring spray point can either be avoided Wind speed occurs cancel out each other because distance is too near between 412, and can enough avoids the distance between two spray points 412 too remote and led Cause air quantity reduction and air volume adjustment uneven.
As can be seen here, the spatial relation of the invention by rationally designing spray point 412 and wire netting 411, and simultaneously The mutual position relationship of the multiple spray points 412 of rational deployment, may be such that ion wind generation apparatus can produce it is uniform, compared with The ion wind of Wind Volume, so as to improve the air supply velocity of ion wind generation apparatus, air output and air-supply efficiency.
In some embodiments of the invention, the first ion wind generation apparatus 40 and the second ion wind generation apparatus 50 wrap The multiple electric discharge modules 410 for being arranged in order and connecting in parallel or series are included, each module 410 that discharges is respectively provided with the He of wire netting 411 Positioned at the inner side of wire netting 411 and the multiple spray points 412 being arranged in array.Thus, the spray point in each electric discharge module 410 Corona discharge phenomenon will be produced between 412 and corresponding wire netting 411, so that ion wind passes through multiple electric discharge modules 410 are repeatedly accelerated, it is possible to achieve the superposition of wind speed, higher go out wind velocity to obtain.And under high speed air-out effect Negative pressure can be formed, further increases intake, improve air supply velocity, air output and the air-supply of multipole ion air-supply module Efficiency.
In certain embodiments of the present invention, the spray point 412 of two neighboring electric discharge module 410 is directly to arranging, also It is to say, is overlapped per projection of the spray point 412 of two neighboring electric discharge module in the outlet air surface of ion wind generation apparatus.Thus, Region corresponding to the tip of each spray point 412 can produce larger stronger electric field, therefore the region can produce local wind speed Higher ion wind, the ion wind, which blows to the another user of meeting with user, has stronger wind sense.In other words, such a arrangement Can be obtained near each wind speed central point of wire netting 411 part larger wind speed, with lifted indoor apparatus of air conditioner 1 individually by from Wind sense during sub- wind generation apparatus driving air-supply.
In some alternative embodiments of the present invention, the dislocation cloth of spray point 412 of two neighboring electric discharge module 410 Put.One of which dislocation arrangement mode be：Filled per the spray point 412 of two neighboring electric discharge module perpendicular to ion wind The arrangement that misplaced on the direction of 10 outlet air surface is put, and is occurred per the corresponding spray point 412 of two neighboring electric discharge module in ion wind Projection in the outlet air surface of device 10 is in same horizontal line (the dislocation cloth of spray point 412 i.e. per two neighboring electric discharge module Put, but the height residing for corresponding spray point 412 is identical).Thus, can be produced in several ranges of linearity in the horizontal direction compared with For uniform soft wind, the superposition of multiple electric discharge modules can form larger stronger electric field in the range of linearity again, therefore should Ion wind wind speed in the range of linearity is of a relatively high.Further, the institute's shape in the horizontal plane of spray point 412 of multiple electric discharge modules Into every group of three spray points projection adjacent to each other be respectively formed isosceles triangle, with ensure caused by ion wind generation apparatus from Sub- wind distribution is than more uniform.
Another kind dislocation arrangement mode be：Sent out per the spray point 412 of two neighboring electric discharge module perpendicular to ion wind Dislocation is arranged on the direction of the outlet air surface of generating apparatus and vertical direction.Thus, ion wind caused by ion wind generation apparatus It can be uniformly distributed in its outlet air surface, it is soft, uniform big to be realized in the case of low-voltage, existing fringing field intensity, low-power The air-supply of air quantity.That is, mutually being misplaced per the spray point 412 of two adjacent electric discharge modules 410, it can fill up each and put Gap between multiple spray points 412 of electric module 410.Thus, can be formed in the whole region of wire netting 411 than more uniform Ion wind, improve overall air output.Further, the spray point 412 of multiple electric discharge modules is in ion wind generation apparatus Outlet air surface in formed every group three spray points projection adjacent to each other be respectively formed equilateral triangle, to ensure that ion wind is sent out Ion wind distribution is more uniform caused by generating apparatus.
In some embodiments of the invention, housing 416 is also included, with multiple referring to Fig. 7, each module 410 that discharges The metal conductive strips 413 of metallic conduction piece 414 and electrically connected with metal conductive strips 413 and perpendicular to metal conductive strips 413 At least one PCB multilayer board 415.PCB multilayer board 415 has front and rear two layers of insulating protective layer and positioned at two layers of insulating protective layer Between conductive layer, the conductive layer electrically connects with metallic conduction piece 414.Buckle 4161, metal are offered on the bottom wall of housing 416 The metallic conduction piece 414 of conductive bar 413 is fastened in the buckle 4161 of housing 416.
The quantity of PCB multilayer board 415 can be one, and its is generally rectangular；Or the quantity of PCB multilayer board 415 can Think multiple, the perpendicular elongated strip extended in metal conductive strips 413 of each PCB multilayer board 415.
Multiple spray points 412 are evenly distributed in the outside towards wire netting 411 of at least one PCB multilayer board 415.Tool Body, several pin holes for being used to install spray point 412 are offered on the outer surface of each PCB multilayer board 415.Pin hole Aperture is slightly smaller than the diameter of spray point 412, so that pin hole is interference fitted with spray point 412.Insert around the pin hole of spray point 412 Provided with the packed layer filled up by welding procedure, it that is to say that being provided with around spray point 412 for pin hole passes through welding procedure The packed layer filled up, to ensure that spray point 412 keeps good electrical connection with the conductive layer in PCB multilayer board 415, while again may be used Strictly conductive layer is avoided to be exposed to outside, so as to avoid producing the phenomenon for leaving about electricity or sparking.
It should also be understood by those skilled in the art that in case of no particular description, alleged by the embodiment of the present invention " on ", " under ", " interior ", " outer ", " vertical ", " level ", "front", "rear" etc. be used to representing the term of orientation or position relationship be with For on the basis of the real use state of indoor apparatus of air conditioner 1, these terms are for only for ease of description and understand the present invention's Technical scheme, rather than the device or part of instruction or hint meaning must have specific orientation, with specific azimuth configuration And operation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized It is set to and covers other all these variations or modifications.

Claims (13)

  1. A kind of 1. indoor apparatus of air conditioner, it is characterised in that including：
    Casing, there is the air inlet on front side of the casing, the lower air outlet positioned at the casing bottom and difference position In the casing both sides and towards first lateral air outlet and the second lateral air outlet in the lateral front of the casing；
    Heat-exchanger rig, it is arranged in the casing, and is configured to and flows through its air and carry out heat exchange；
    Fan assembly, is arranged at the rear side of the heat-exchanger rig, and is configured to promote the air after the heat-exchanger rig exchanges heat It is respectively facing the lower air outlet, first lateral air outlet and second lateral air outlet flowing；And
    First ion wind generation apparatus and the second ion wind generation apparatus, it is separately positioned in the casing from the fan assembly To the flow path of first lateral air outlet and second lateral air outlet, and be configured to by electric field force promote through Air after the heat-exchanger rig heat exchange is respectively facing first lateral air outlet and institute via the air channel of the fan assembly State the flowing of the second lateral air outlet.
  2. 2. indoor apparatus of air conditioner according to claim 1, it is characterised in that
    The inner side for the vertical decile plane that the close indoor apparatus of air conditioner of first lateral air outlet extends along the longitudinal direction Edge is more forward compared to outer ledge of first lateral air outlet away from the vertical decile plane, so that described the One lateral air outlet towards the casing outside in front of；And
    Second lateral air outlet is symmetrical arranged with first lateral air outlet.
  3. 3. indoor apparatus of air conditioner according to claim 1, it is characterised in that also include：
    First air-guiding aisle and the second air-guiding aisle, the described first lateral air-out is extended to by the inside bending of the casing respectively Mouthful and second lateral air outlet, with the air channel via the fan assembly is flowed to respectively first lateral air outlet and The air of second lateral air outlet guides.
  4. 4. indoor apparatus of air conditioner according to claim 3, it is characterised in that
    First air-guiding aisle is in the form of a column, and it extends along a circle arc curve from inside to outside；And
    Second air-guiding aisle is symmetrical arranged with first air-guiding aisle.
  5. 5. indoor apparatus of air conditioner according to claim 3, it is characterised in that the casing is included after being used to form its rear portion Housing and for forming its anterior front panel, wherein
    The bottom pivotal axis that the front panel is configured to extend transversely around it is pivotably coupled to described in the longitudinal direction The front side of back casing, with when the front panel is controllably switched to open position forward around the bottom pivotal axis before described The air inlet of the casing is formed between panel and the back casing.
  6. 6. indoor apparatus of air conditioner according to claim 5, it is characterised in that the casing also includes：
    First sidepiece ventilating duct and the second sidepiece ventilating duct, respectively between the back casing and the front panel laterally two End, and the exterior side port of the first sidepiece ventilating duct and the second sidepiece ventilating duct form respectively described first and laterally go out Air port and second lateral air outlet；Wherein
    First air-guiding aisle and second air-guiding aisle are respectively formed at the first sidepiece ventilating duct and described second The inside of sidepiece ventilating duct, the first ion wind generation apparatus and the second ion wind generation apparatus are respectively positioned at described the In one air-guiding aisle and second air-guiding aisle.
  7. 7. indoor apparatus of air conditioner according to claim 6, it is characterised in that
    The forward edge of the exterior side port of the first sidepiece ventilating duct and the second sidepiece ventilating duct respectively with it is described before The edge shape of two lateral side ends of plate matches, the outside of the first sidepiece ventilating duct and the second sidepiece ventilating duct Edge shape of the edge of other in addition to forward edge of port respectively with two lateral side ends of the back casing matches.
  8. 8. indoor apparatus of air conditioner according to claim 1, it is characterised in that
    The fan assembly and the first ion wind generation apparatus and the second ion wind generation apparatus are configured to controllably select One startup optimization, so that the indoor apparatus of air conditioner works in quickly cooling/speed heat pattern or only that air-supply is only driven by fan assembly Pass through the first ion wind generation apparatus and the silent mode of the second ion wind generation apparatus driving air-supply；And
    Movable wind deflector is provided with the lower air outlet, the movable wind deflector is configured under the quickly cooling/speed heat pattern Controllably open the lower air outlet, the lower air outlet is controllably closed under the silent mode.
  9. 9. indoor apparatus of air conditioner according to claim 1, it is characterised in that
    The fan assembly includes two centrifugal blowers being transversely arranged side by side；And
    The heat-exchanger rig is plate evaporator.
  10. 10. indoor apparatus of air conditioner according to claim 1, it is characterised in that
    The fan assembly includes being used for the bottom air-guiding aisle for guiding lower air outlet described in air flow, the bottom wind-guiding Passage turns forward to extend to from top to bottom extends to the lower air outlet vertically downwardly again after a kink, so that institute Lower air outlet is stated below the horizontal plane where it and be in blow in the range of 0~85 ° of angle with the horizontal plane.
  11. 11. indoor apparatus of air conditioner according to claim 1, it is characterised in that
    The first ion wind generation apparatus and the second ion wind generation apparatus include at least one electric discharge module, each The electric discharge module is respectively provided with wire netting and positioned at wire netting inner side and the multiple spray point being arranged in array, wherein
    Each needle point of the spray point is arranged to make its satisfaction with the distance L of the wire netting：L=aL1, wherein, a is scope Either constant between 0.7~1.3, L1To cause the ion wind wind speed of the wind speed central spot of the wire netting to reach maximum Wind speed VmaxThe distance between the needle point of Shi Suoshu spray points and the wire netting, the wind speed central point of the wire netting is described Subpoint of the needle point of spray point on the wire netting.
  12. 12. indoor apparatus of air conditioner according to claim 11, it is characterised in that
    The distance between the needle point of two neighboring spray point R is arranged to make its satisfaction：R=aR1, wherein, R1Reach for wind speed Maximum wind velocity VmaxB times of measuring wind speed point and the distance between the wind speed central point, b is scope between 0.3~0.7 Either constant.
  13. 13. indoor apparatus of air conditioner according to claim 1, it is characterised in that
    The first ion wind generation apparatus and the second ion wind generation apparatus include being arranged in order and in parallel or series Multiple electric discharge modules of connection, each electric discharge module are respectively provided with wire netting and arranged on the inside of the wire netting and in array Multiple spray points of cloth；And
    The spray point of the two neighboring electric discharge module is directly to arrangement of arranging or misplace.
CN201610847930.XA 2016-09-23 2016-09-23 Air conditioner indoor unit Active CN107869767B (en)

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CN110056969A (en) * 2019-05-10 2019-07-26 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner

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CN110056962A (en) * 2019-05-10 2019-07-26 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner
CN110056969A (en) * 2019-05-10 2019-07-26 青岛海尔空调器有限总公司 Wall-hanging indoor unit of air conditioner

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