CN102022777B - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN102022777B CN102022777B CN200910260470.0A CN200910260470A CN102022777B CN 102022777 B CN102022777 B CN 102022777B CN 200910260470 A CN200910260470 A CN 200910260470A CN 102022777 B CN102022777 B CN 102022777B
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- China
- Prior art keywords
- fan motor
- fan
- control cabinet
- indoor unit
- motor
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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
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
- F24F1/0025—Cross-flow or tangential fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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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
- F24F13/20—Casings or covers
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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
- F24F13/20—Casings or covers
- F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
The present embodiment provides an indoor unit of an air conditioner. The indoor unit of the air conditioner includes: a main body that includes a chassis and a front frame coupled to the chassis; a fan that is provided inside the main body to compulsorily flow air; a fan motor that rotates the fan; a fan motor cover that covers the fan motor; a fan motor seating part that is formed at the chassis; a heat-exchanger that is provided inside the main body; a control box in which control components for operating the main body are included; and a control box seating part that is formed at the chassis and on which the control box is seated, wherein in a state where the fan motor is seated on the fan motor seating part, the fan motor cover fixes the position of one side of the fan motor and the control box fixes the position of the other side of the fan motor.
Description
Technical field
The present embodiment relates to a kind of indoor unit of air regulator.
Background technology
Conventionally, air regulator is to inner space, and for example building etc. carries out device cooling or heating.
Air regulator comprises the indoor unit that wherein accommodates compressor, and is arranged on outdoor so that cold-producing medium and room air carry out the outdoor unit of heat exchange, wherein, can indoor unit and outdoor unit be formed according to product.
Indoor unit comprises indoor heat converter, has main body and the panel of built-in fan assembly, and a part for this panel opening main body, to overhaul the inside of aforementioned body or to change its parts etc.In addition, one or more entrances are formed in main body, and the filter that the air through one or more entrances is filtered is included in body interior.Indoor heat converter is connected to outdoor unit via pipe unit, and this pipe unit is drawn out to the outside of indoor unit from the inside of indoor unit.
Summary of the invention
In one embodiment, the indoor unit of air regulator comprises main body, the forward frame that this main body comprises underframe and is attached to this underframe; Fan, it is arranged on body interior to make forcibly Air Flow; Fan motor, makes draft fan rotation; Heat exchanger, it is arranged on body interior; Control cabinet, comprising the control assembly for operating main body; And the control cabinet placing portion that is formed at underframe, and control cabinet is placed on control cabinet placing portion, wherein, be connected to heat exchanger pipe unit the space segment of process be formed at underframe, and this space segment is positioned at the rear side of control cabinet.
At following accompanying drawing with in describing, one or more embodiments of the detail have been illustrated.By these descriptions, accompanying drawing and claim, further feature will become apparent.
Accompanying drawing explanation
Fig. 1 is according to the perspective view of the indoor unit of the air regulator of the present embodiment.
Fig. 2 is according to the decomposition diagram of the air regulator of the present embodiment.
Fig. 3 is the sectional elevation figure according to the air regulator of the present embodiment;
Fig. 4 and Fig. 5 show the in-built partial, exploded perspective view according to the air regulator of the present embodiment;
Fig. 6 is according to the perspective view of the underframe of the present embodiment;
Fig. 7 shows according to the diagram of the position relationship between the pipe unit of the present embodiment and underframe;
Fig. 8 is according to the perspective view of the fan motor lid of the present embodiment;
Fig. 9 is according to the perspective view of the fan of the present embodiment;
Figure 10 shows the diagram that fan motor lid is attached to the state of underframe;
Figure 11 is according to the perspective view of the casing of the present embodiment;
Figure 12 shows the perspective view that is placed in the state on control cabinet placing portion according to the casing of the present embodiment;
Figure 13 shows the perspective view that fan motor is attached to the state of fan; And
Figure 14 shows the profile of the relation between switch and front panel under the state of closing at front panel.
The specific embodiment
Now will be in detail with reference to embodiment of the present disclosure, its example is shown in the drawings.
In the detailed description of following preferred embodiment, with reference to the accompanying drawing that forms a description part, and by illustrated mode, illustrate and can implement specific embodiments of the invention in the accompanying drawings.Enough at length these embodiment are described, so that those skilled in the art can implement the present invention, and it should be understood that and do not departing under the prerequisite of the spirit or scope of the present invention, other embodiment can be adopted, and logical construction, machinery, electric and chemical variation can be carried out.For avoiding those skilled in the art to implement the unnecessary details of the present invention, describe content and can omit some information known to those skilled in the art.Therefore, below describe the not conditional implication of tool in detail, and scope of the present invention is only defined by the following claims.
Fig. 1 is according to the perspective view of the indoor unit of the air regulator of the present embodiment, and Fig. 2 is according to the decomposition diagram of the air regulator of the present embodiment, and Fig. 3 is the sectional elevation figure according to the air regulator of the present embodiment.
In Fig. 1, wall type indoor unit is shown by way of example.
Referring to figs. 1 through Fig. 3, according to the indoor unit 1 of the present embodiment, comprise main body 10 and front panel 30, various parts are arranged in main body 10, and front panel 30 is rotatably attached to main body 10 optionally to open main body 10.
In addition, front panel 30 is arranged in the place ahead of forward frame 14, and allows indoor unit 1 to be arranged on the rear side that installation panel 40 on wall is attached to underframe 11.
More specifically, suction grille 141 is for example formed on the end face of forward frame 14.Suction grille 141 form air be inhaled into the air admission hole of process, and avoid extraneous infringement for the protection of heat exchanger 16.
Allow one or more opening portions 142 of prefilter 15 installation and removal to be formed on the front surface of forward frame 14.In Fig. 2, for example, show two opening portions 142, but do not limit the number of opening portion 142.And, opening portion 142 and the prefilter 15 of similar number are set.
Therefore, after rotation front panel 30, prefilter 15 can be installed, or can extract prefilter 15 out via opening portion 142.In addition, the filter supporting part 144 of supporting prefilter 15 is formed on forward frame 14 places.Here, although not shown, pdp filter device can be attached to the place ahead of filter supporting part 144.
For the service hatch 143 of the replacing of control cabinet 20 or maintenance etc., be formed at the front surface of forward frame 14.Can open and close service hatch 143 by being attached to the service cover 145 of forward frame 14.
In addition, in service cover 145, cover under the state of service hatch 143, service cover 145 is covered by front panel 30.Therefore, be to change or maintenance control cabinet 20, after rotation front panel 30 by service cover 145 separation.
The one or more airflow holes 149 that make Air Flow are formed to a side (for example, the right flank in Fig. 2) of forward frame 14.
Heat exchanger keeper 161 is attached to a side of heat exchanger 16, and a plurality of fixed head 163,164 is attached to the opposite side of heat exchanger 16.In addition,, when heat exchanger keeper 161 and a plurality of fixed head 163,164 are fixed to underframe 11, the position of heat exchanger 16 is fixed.Heat exchanger 16 is connected to unshowned outdoor unit by pipe unit 165.
As fan 17, can adopt cross flow fan.In addition, fan motor 18 is attached to fan 17 in a side direction of fan 17.And control cabinet 20 is disposed in a side direction of fan motor 18.
In other words, in the present embodiment, fan motor is positioned between fan 17 and control cabinet 20.
For flowing of guiding fan 17, be formed on underframe 11 places by movement-oriented 111, and stabilizer 232 is formed in Exhaust assembly 23.In addition, by the air venting that carries out heat exchange, the outlet 231 to indoor process is formed in Exhaust assembly 23.
In other words, the discharge-channel that carries out the air of heat exchange is limited by movement-oriented 111 and Exhaust assembly 23.
Meanwhile, the temperature sensor 219 of the temperature of the room air that sensing sucks via airflow hole 149 is arranged at a side of casing 21,, is arranged at the surface of facing with the surface of the airflow hole 149 of its upper formation forward frame 14 that is.
Temperature by temperature sensor 219 sensings is transferred to unshowned controller (this controller can be the element that forms control cabinet), and this controller compares design temperature (temperature required) and the temperature by temperature sensor 219 sensings, thereby control the operation of indoor unit or outdoor unit.
According to the present embodiment, airflow hole 149 is formed at the side of forward frame 14, so that the temperature of the air sucking via airflow hole 149 by temperature sensor 219 sensings, thus the current indoor temperature of sensing accurately.
In other words, by airflow hole 149 orientate as with export 231 spaced apart, to make discharged air be difficult to flow into via airflow hole 149.Thus, room air flows into via airflow hole 149, makes it possible to the accurately current indoor temperature of sensing.
Fig. 4 and Fig. 5 show the in-built partial, exploded perspective view according to the air regulator of the present embodiment, Fig. 6 is according to the perspective view of the underframe of the present embodiment, and Fig. 7 shows according to the diagram of the position relationship between the pipe unit of the present embodiment and underframe.
Referring to figs. 1 through Fig. 7, the fan holding portion that wherein holds fan 17 both sides is included in according in the underframe 11 of the present embodiment.Fan holding portion comprises the first fan holding portion 112 and the second fan holding portion 113.In addition, passage guide 111 is positioned between the first holding portion 112 and the second holding portion 113.
Hold the part in fan 17 left sides and there is roughly semicircle vertically the first pockets 112a of cross section and be formed in the first holding portion 112.And, although not shown in the first holding portion 112, formed bearing and settled bearing placing portion 112b thereon, this bearing is attached to the left side of fan 17, to guide the rotation of fan 17.
The the second pockets 113a that holds whole the right of fan 17 is formed in the left side of the second holding portion 113.And fan motor 18 arrangements fan motor placing portion 120 is thereon formed on the right side of the second holding portion 113, and control cabinet 20 arrangements control cabinet placing portion 130 is thereon formed at a side of fan motor placing portion 120.
In addition, the axle through hole 115 that the motor drive shaft 181 of fan motor 18 passes is formed in the second holding portion 113.Motor drive shaft 181 is upward through axle through hole 115 at right and left.
Axle through hole 115 comprises the first hole 115a in the core that is formed on the second holding portion 113 and the second hole 115b extending forward from the first hole 115a.The first hole 115a has the vertical cross section of the circle of being formed.
Therefore, axle through hole 115 integral body form non-circular shape, and wherein, front and back length is formed longer than upper and lower width.This makes it possible to easily motor drive shaft 181 is attached to fan 17.After a while its concrete reason will be described.
Fan motor placing portion 120 comprises the first supporting part 122, the second supporting part and motor accommodation space 121, the both sides of the first supporting part and the second supporting part supports fans motor 18, and motor accommodation space is formed between the first supporting part 122 and the second supporting part 123 so that fan motor 18 is held in the inner.
The first supporting part 122 is integrally formed in the right flank of the second holding portion 113, and the second supporting part 123 is integrally formed in the front surface of control cabinet placing portion 130.The second supporting part 123 is outstanding forward from the front surface of control cabinet placing portion 130.
That is to say, the first supporting part 122 is not spaced apart with the second holding portion 113, but is integrally formed in the right flank of the second holding portion 113.In other words, between the first supporting part 122 and the second holding portion 113, there is not gap.
Therefore, according to the present embodiment, owing to fan motor 18 being directly positioned to the right side of the second holding portion 113, therefore, can minimize the length of the motor drive shaft 181 of fan motor 18, to the horizontal size of indoor unit 1 is diminished, thereby can make indoor unit become compact.
In addition, if fan motor 18 is placed on fan motor placing portion 120, the end 181a near the first decay part 182 of motor drive shaft 181 is placed on axle through hole 115, specifically on the first hole 115a.From different viewpoints, can be interpreted as the inner side part from the outstanding motor drive shaft 181 of fan motor 18 can being positioned at the first hole 115a.
In the present embodiment, as fan motor 18, for example, can use AC motor or BLDC motor.
In addition, the cross section of a part that is at least attached to fan 17 for the motor drive shaft 181 of fan motor 18 is formed non-circular shape.For example, the cross section of motor drive shaft 181 can be formed to D shape.
Respectively do for oneself semicircular arrangement groove 122a and 123a is formed in the first supporting part 122 and the second supporting part 123.In addition, for the Air Flow of motor for cooling fan 18 one or more Cooling Holes 124 of process be formed in fan motor placing portion 120.
At fan motor 18, be placed in the state on fan motor placing portion 120 both sides that minimum vibration the vibration attenuation that formed by elastomeric material are partly attached to fan motor 18.In the present embodiment, will be noted that vibration attenuation partly forms a part for fan motor 18.
Vibration attenuation partly comprises the first decay part 182 in the left side that is attached to fan motor 18, and the second decay part 184 (shown in Fig. 2) that is attached to the right side of fan motor 18.
In fact, the first decay part 182 is placed on the first supporting part 122, and the second decay part 184 is placed on the second supporting part 123.
And one or more supporting ribs 126 of supports fans motor cover 19 are formed on the inner peripheral surface of fan motor placing portion 120.
Meanwhile, control cabinet placing portion 130 is outstanding forward from the back portion 110 of underframe 11.
In other words, control cabinet placing portion 130 comprises a plurality of extension 130a and coupling part 130b, and these extensions 130a vertically extends forward based on back portion 110 substantially, and above-mentioned coupling part is connected the front end of a plurality of extension 130a.
Therefore, the level cross-sectionn of control cabinet placing portion 130 forms and has the rear surface of opening
shape, and carry out restriceted envelope part 131 by a plurality of extension 130a and coupling part 130b.Space segment 131 is formed in the vertical direction longer.
From different viewpoints, can be regarded as space segment 131 is formed: the back portion of underframe 110 subsides forward.
In addition, the pipe unit 165 and the space segment 131 that are positioned in space segment 131 are covered by installation panel 40.
In addition, the lateral opening part 132 of 165 processes of pipe unit is formed at the extension 130a of the close fan motor placing portion 120 in a plurality of extension 130a.
The one or more ribs 133 that improve the intensity of control cabinet placing portion 130 are formed on control cabinet placing portion 130 places.In Fig. 7, a plurality of ribs 133 are for example formed at the back side of control cabinet placing portion 130, and wherein, a plurality of ribs 133 are spaced apart vertically each other.
Although the pipe unit 165 being positioned in space segment 131 can bump against control cabinet placing portion 130 when mounting pipe unit 165, also can prevent that control cabinet placing portion 130 from being destroyed by ribs 133.
In addition, the guiding rib 135 arrangement of control cabinet 20 being led is formed at the front surface portion of control cabinet placing portion 130.
With reference to Fig. 7, the pipe unit 165 that is connected to heat exchanger 16 extands rearward to the back portion 110 of underframe 11, and crooked above motor placing portion 120, thereby extends upward at right and left via lateral opening part 132.
And the pipe unit 165 of process lateral opening part 132 is bent downwardly from space segment 131.In addition, pipe unit 165 is along space segment 131 to downward-extension, thereby is drawn out to the outside of main body 10.
According to the present embodiment as above, the pipe unit 165 that is connected to heat exchanger 16 vertically extends from the rear portion of control cabinet placing portion 130, thereby main body 10 does not need for avoiding the space of pipe unit 165, and have advantages of that the product size of making diminishes, fan motor 18 and control cabinet 20 easily install.
In other words, owing to by making the top of pipe unit 165 process fan motors 18, pipe unit 165 being positioned to the rear portion of control cabinet 20, therefore, disappear with the interference of fan motor 18, thereby can be close to each other at utmost fan motor 18 and fan 17 are orientated as, make the whole size that reduces product become possibility.
Compare with correlation technique, in the prior art, when pipe unit 165 is positioned to the place ahead of fan motor 18 or the place ahead of control cabinet 20, should come provided with fan motor 18 and control cabinet 20 by avoiding pipe unit 165, thereby the whole size that makes main body 10 becomes large, and is difficult to provided with fan motor 18 and control cabinet 20.But, utilizing the present embodiment, can address these problems.
Fig. 8 is that Fig. 9 is according to the perspective view of the fan of the present embodiment according to the perspective view of the fan motor lid of the present embodiment, and Figure 10 shows the diagram that fan motor lid is attached to the state of underframe.
Referring to figs. 1 through Figure 10, fan motor lid 19 has the roughly vertical cross section of C shape.Fan motor lid 19 covers a part for fan motor 18, is projected into the outside of motor accommodation space 121 under the state of this part of fan motor in fan motor 18 is contained in motor accommodation space 121.In other words, a part for fan motor 18 is contained in motor accommodation space 121, and the remainder of fan motor 18 is covered by fan motor lid 19.
The first cover part 192 and padlock/disengaging hook 193 are formed at the left side of fan motor lid 19, the first cover part 192 covers and is placed in the decay of first on the first supporting part 122 part 182, and above-mentioned padlock/disengaging hook 193 is hung by the suspended end 114 that is formed at the side of right side holding portion 113.
The first abutting end 194 engaging with the second supporting part 123 by engagement member (not shown) is formed at the right side of fan motor lid 19.The first conjugate foramen 194a that engagement member passes is formed in the first abutting end 194.
In addition, the engage hook 196 engaging with casing 21 is formed at the end face (or front surface) of fan motor lid 19.
Therefore, at fan motor 18, be contained under the state in motor accommodation space 121, snap close/disengaging hook 193 is mainly hung by suspended end 114, so that position that can fan attachment motor cover 19.And, the first abutting end 194 of fan motor lid 19 is placed on the end face of bonding part 125, this bonding part 125 is formed on the second supporting part 123 places, and fan motor lid 19, and specifically the first cover 192 covers the top side of the first decay part 182.
If the first cover part 192 is placed in the state on the first supporting part 122 and covers the first decay part 182 in the first decay part 182, can prevent that the first decay part 182 from moving.
In other words, in the present embodiment, fan motor lid 19 makes a side of fan motor 18, and the position of the first decay part 182 is fixed.
Meanwhile, fan 17 comprises a plurality of blades 172 that are spaced apart from each other and the coupling part 174 that blade 172 is connected.The basic structure of fan is identical with the structure of known cross flow fan, thereby description is omitted.
What the axle coupling part 175 connecting with the motor drive shaft 181 of fan motor 18 was formed on coupling part 174 is positioned outmost connecting portion office.In addition, axle connection holes 176 is formed in axle coupling part 175.Axle connection holes 176 is formed the shape corresponding with motor drive shaft 181.In other words, axle connection holes 176 and motor drive shaft 181 are formed non-circular, thereby can prevent that motor drive shaft 181 is with respect to fan 17 idle running.
Figure 11 is according to the perspective view of the casing of the present embodiment, and Figure 12 shows the perspective view that is placed in the state on control cabinet placing portion according to the casing of the present embodiment.
Referring to figs. 1 through Figure 12, casing 21 comprises framework 210, and the vertical cross section of this framework is formed roughly
shape, and front surface opened.In addition, can various parts, for example PCB etc. be installed via the unlimited front surface of framework 210.At least a portion of the unlimited front surface of framework 210 can be covered by case lid 22.
The hook 214 that the second cover part 212, the second abutting end 215 engaging with the first abutting end 194 by engagement member and the engage hook 196 of covering the second decay part 184 hung is formed at a side (left surface in Figure 11) of framework 210.In addition, the second conjugate foramen 215a engaging with engagement member is formed in the second abutting end 215.
In the present embodiment, engage hook 196 is described to be formed on fan motor and covers 19 places, and link up with 214, is described to be formed on framework 210 places, that is, and and control cabinet place.But, in contrast to this, also engage hook can be formed on to framework place, and also hook can be formed on to fan motor lid place.
And, if casing 21 is placed on control cabinet placing portion 130, the second supporting part 123 and the second cover part 212 alignment.In addition, the second decay part 184 is positioned between the second supporting part 123 and the second cover part 212.
In other words, in the present embodiment, casing 21 makes the opposite side of fan motor 18, and the position of the second decay part 182 is fixed.
Below, will the assembling sequence of main body and fan motor and control cabinet be described.
Figure 13 shows the perspective view that fan motor is attached to the state of fan.
Referring to figs. 1 through Figure 13, the right side of fan 17 is contained in the second holding portion 113, and the left side of fan 17 is contained in the first holding portion 112.Then, the motor drive shaft 181 of fan motor 18 allows motor drive shaft 181 to be attached to the right side of fan 17 through axle through hole 115.
More specifically, motor drive shaft 181 is first through the second hole 115b, and then motor drive shaft 181 moves to the first hole 115a.And fan motor 18 is placed on fan motor placing portion 120, meanwhile, the motor drive shaft 181 that moves to the first hole 115a is attached to axle coupling part 175.
Because the first supporting part 122 is formed at the right side of the second holding portion 113, therefore, to compare with correlation technique, motor drive shaft 181 becomes shorter, thus motor drive shaft 181 cuts across the first hole 115a, and be difficult to be attached to axle coupling part 175.But, in the present embodiment, also form the second hole 115b extending from the first hole 115a.Therefore,, when motor drive shaft 181 moves to the first hole 115a after first motor drive shaft 181 passes the second hole 115b, if carry out the connection of motor drive shaft 181 and the arrangement of fan motor 18, motor drive shaft 181 can be attached to axle coupling part 175.
If motor drive shaft 181 is attached to fan 17, the first decay part 182 is placed on the first supporting part 122, and the second decay part 184 is placed on the second supporting part 123, and a part for fan motor 18 is contained in motor accommodation space 121.Subsequently, fan motor lid 19 covers fan motor 18.Now, by suspended end 114, hang snap close/disengaging hook 193, and the first cover part 192 covers the first decay part 182.
Subsequently, control cabinet 20 is placed on control cabinet placing portion 130.Then, the second cover part 212 covers the second decay part 184, hangs hook 214, and the second abutting end 215 is placed on the end face of the first abutting end 194 by engage hook 196.
In addition, engagement member engages the second abutting end 214, the first abutting end 195 and bonding part 125 simultaneously.
Therefore, according to the present embodiment, because fan motor is directly positioned the right side of the second holding portion, therefore, the length of the motor drive shaft of fan motor can be minimized, to the horizontal size of indoor unit is diminished, thereby can make indoor unit become compact.
In addition, because fan motor lid covers a side of fan motor, abandon the opposite side that control cabinet is controlled fan motor, so that fan motor and control cabinet are orientated as is close to each other, make the transverse width that reduces main body become possibility.
In addition, due to the rear portion of pipe unit through control cabinet, so do not need, for avoiding the additional space of pipe unit, to utilize space thereby can expand.
Figure 14 shows the profile of the relation between switch and panel under the state of closing at front panel.
With reference to Fig. 2, Fig. 5 and Figure 14, at casing 21, be placed in the state on control cabinet placing portion 130, switch 218 is placed in the front portion (towards the part of front panel) of casing 21, and switch 218 face forward.
Meanwhile, the press section 302 of selective push switch 218 is outstanding backward from the back side of front panel 30, and the hole 148 of passing that press section 302 is selectively passed is formed in forward frame 14.Through hole 148, be positioned in the below of service hatch 143.
With reference to Figure 10, press section 302 is by passing and carry out push switch 218 through hole 148 in the state of closing at front panel 30.The state that switch 218 cuts out for sensing front panel 30.If switch 218 pressurizeds, switch 218 is opened, and the opening signal of switch 218 is transferred to unshowned controller.Then, this controller operation dust arrester and/or pdp filter device.
In other words, if input the starting-up signal of indoor unit in the state of not closing at front panel 30, controller can not move dust arrester and/or pdp filter device, and when sensing the closing of front panel 30, controller operation dust arrester and/or pdp filter device.
Utilize the present embodiment, because control cabinet placing portion is outstanding forward from underframe, thereby can be placed in the state on control cabinet placing portion and switch be orientated as with close through hole at casing.
Therefore, the part of exerting pressure that is formed at the front panel back side can directly be pressed the switch being placed on casing, thereby can arrange swimmingly the electric wire that is connected to switch.
Although present disclosure has carried out special exhibition and description with reference to exemplary embodiment of the present invention, but it will be appreciated by those skilled in the art that, under the prerequisite of spirit and scope of the present disclosure that does not depart from following claim restriction, can carry out various changes to its form and details.
Claims (10)
1. an indoor unit for air regulator, comprising:
Main body, described main body comprises underframe and is attached to the forward frame of described underframe;
Fan, described fan is arranged on the inside of described main body, to make by force Air Flow;
Fan motor, described fan motor rotates described fan;
Fan motor placing portion, described fan motor is placed on described fan motor placing portion;
Heat exchanger, described heat exchanger is arranged on the inside of described main body;
Control cabinet, described control cabinet comprises for moving the control assembly of described main body; And
Control cabinet placing portion, described control cabinet placing portion is formed on described underframe place, and described control cabinet is placed on described control cabinet placing portion, it is characterized in that,
At described underframe place, form space segment, pipe unit assigns to be connected to described heat exchanger by described spatial portion, and described space segment is positioned at the rear side of described control cabinet,
Wherein, described control cabinet placing portion is outstanding forward from the back portion of described underframe,
Wherein, described control cabinet placing portion comprises from the back portion of described underframe outstanding a plurality of extensions and the coupling part that is connected described a plurality of extensions forward, and described space segment limits by described a plurality of extensions and described coupling part,
Wherein, described control cabinet placing portion has the rear surface of opening,
Wherein, the extension office of the close described fan motor in described a plurality of extensions forms lateral opening part, and described pipe unit runs through described lateral opening part,
Wherein, described indoor unit also comprises: described main body is arranged on to the installation panel on wall, and wherein, described installation panel is attached to the rear side of described underframe, to cover described space segment.
2. the indoor unit of air regulator according to claim 1, wherein, described pipe unit above described fan motor through described lateral opening part, then in described space segment to downward-extension.
3. the indoor unit of air regulator according to claim 1, wherein, forms one or more ribs in the rear surface of described control cabinet placing portion, and described ribs improves the intensity of described control cabinet placing portion.
4. the indoor unit of air regulator according to claim 1, wherein, described underframe comprises fan holding portion and fan motor placing portion, and described fan holding portion holds a part for described fan, described fan motor is placed on described fan motor placing portion
Wherein, in a side of described fan holding portion, form the pockets of a described part of holding described fan, and described fan motor placing portion is formed on the opposite side of described fan holding portion.
5. the indoor unit of air regulator according to claim 4, wherein, described fan motor placing portion comprises the first supporting part, the second supporting part and motor accommodation space, described the first supporting part supports a side of described fan motor, described second portion supports the opposite side of described fan motor, described motor accommodation space is formed between described the first supporting part and described the second supporting part
Wherein, the described opposite side of described the first supporting part and described fan holding portion forms.
6. the indoor unit of air regulator according to claim 5, wherein, in office, described fan accommodation section, form axle through hole, the motor drive shaft of described fan motor is through described axle through hole, and described axle through hole has and forms non-circular vertical cross section.
7. the indoor unit of air regulator according to claim 6, wherein, when described fan motor is placed on described fan motor placing portion, is partly positioned at described axle through hole from the inner side of the outstanding described motor drive shaft of described fan motor.
8. the indoor unit of air regulator according to claim 7, wherein, described axle through hole comprises the first hole and the second hole, and described the first hole is formed in the core of described fan holding portion, and described the second hole stretches out from described the first hole.
9. the indoor unit of air regulator according to claim 6, wherein, a part that is attached to described fan for described motor drive shaft has and forms non-circular cross section, and in described fan, be formed with axle connection holes, described axle connection holes is attached to described motor drive shaft, and has the shape cross section corresponding with described motor drive shaft.
10. the indoor unit of air regulator according to claim 4, also comprises the fan motor lid that covers described fan motor,
Wherein, form engage hook at described fan motor lid place, and form suspended portion at the described opposite side of described fan holding portion, described engage hook is utilized described suspended portion and is hung.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090085619A KR101666221B1 (en) | 2009-09-10 | 2009-09-10 | Indoor unit of air conditioner |
| KR1020090085620A KR101666222B1 (en) | 2009-09-10 | 2009-09-10 | Indoor unit of air conditioner |
| KR10-2009-0085619 | 2009-09-10 | ||
| KR10-2009-0085620 | 2009-09-10 | ||
| KR1020090085618A KR101709345B1 (en) | 2009-09-10 | 2009-09-10 | Indoor unit of air conditioner |
| KR10-2009-0085618 | 2009-09-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102022777A CN102022777A (en) | 2011-04-20 |
| CN102022777B true CN102022777B (en) | 2014-03-12 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102604630A Active CN102022776B (en) | 2009-09-10 | 2009-12-15 | Indoor unit of air conditioner |
| CN2009102604626A Active CN102022775B (en) | 2009-09-10 | 2009-12-15 | Indoor unit of air conditioner |
| CN200910260470.0A Active CN102022777B (en) | 2009-09-10 | 2009-12-15 | Indoor unit of air conditioner |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102604630A Active CN102022776B (en) | 2009-09-10 | 2009-12-15 | Indoor unit of air conditioner |
| CN2009102604626A Active CN102022775B (en) | 2009-09-10 | 2009-12-15 | Indoor unit of air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| EP (3) | EP2299191A3 (en) |
| CN (3) | CN102022776B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5908731B2 (en) * | 2012-01-17 | 2016-04-26 | シャープ株式会社 | Air conditioner |
| JP5975021B2 (en) * | 2013-12-25 | 2016-08-23 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP6532658B2 (en) * | 2014-08-01 | 2019-06-19 | 三菱重工サーマルシステムズ株式会社 | Indoor unit and air conditioner |
| CN104764090B (en) * | 2015-03-10 | 2018-03-09 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and there is its air conditioner |
| DE102015207977A1 (en) | 2015-04-30 | 2016-11-03 | Bayerische Motoren Werke Aktiengesellschaft | Method for transmitting traffic-relevant information and cooperative vehicle |
| US10663180B2 (en) * | 2016-02-08 | 2020-05-26 | Mitsubishi Electric Corporation | Indoor unit for air-conditioning apparatus |
| CN106016473A (en) * | 2016-07-12 | 2016-10-12 | 宁波奥克斯空调有限公司 | Bottom shell assembly of wall-mounted air conditioner indoor unit |
| EP3492832B1 (en) * | 2016-08-01 | 2020-09-23 | Mitsubishi Electric Corporation | Indoor unit of an air conditioner connected to an outdoor unit with a pipe |
| JP2018136087A (en) * | 2017-02-22 | 2018-08-30 | シャープ株式会社 | Motor pressing mechanism and air conditioner |
| CN108800497B (en) * | 2017-04-26 | 2021-02-19 | 珠海格力电器股份有限公司 | Air conditioner |
| JP2018197626A (en) * | 2017-05-24 | 2018-12-13 | シャープ株式会社 | Air conditioner |
| JP7034273B2 (en) * | 2018-05-16 | 2022-03-11 | 三菱電機株式会社 | Indoor unit of air conditioner and air conditioner |
| CN108592374B (en) * | 2018-05-24 | 2023-07-14 | 珠海格力电器股份有限公司 | Supporting structure and air conditioner with same |
| CN111853931A (en) * | 2019-04-26 | 2020-10-30 | 伊莱克斯家用电器股份公司 | Air conditioner with service panel |
| CN113994148B (en) * | 2019-06-21 | 2023-03-14 | 东芝开利株式会社 | Indoor unit of air conditioner |
| JP7048899B2 (en) * | 2019-09-25 | 2022-04-06 | ダイキン工業株式会社 | Air conditioner |
| JP7048900B2 (en) * | 2019-09-30 | 2022-04-06 | ダイキン工業株式会社 | Air conditioning indoor unit |
| JP6974760B2 (en) * | 2019-11-29 | 2021-12-01 | ダイキン工業株式会社 | Motor assembly and air conditioner |
| CN214581638U (en) * | 2021-02-07 | 2021-11-02 | 深圳市安拓浦科技有限公司 | Wall-mounted air purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112944A (en) * | 1995-10-17 | 1997-05-02 | Matsushita Electric Ind Co Ltd | Motor mounting apparatus for air conditioner |
| JPH10318555A (en) * | 1997-05-20 | 1998-12-04 | Fujitsu General Ltd | Air conditioner |
| JP3891005B2 (en) | 2002-02-26 | 2007-03-07 | ダイキン工業株式会社 | Air conditioner indoor unit |
| JP3854181B2 (en) * | 2002-03-27 | 2006-12-06 | 株式会社コロナ | Air conditioner indoor unit |
| JP3731070B2 (en) * | 2002-11-14 | 2006-01-05 | ダイキン工業株式会社 | Indoor unit for air conditioner and method for assembling indoor unit for air conditioner |
| JP2005106397A (en) * | 2003-09-30 | 2005-04-21 | Daikin Ind Ltd | Indoor unit of air conditioner |
| WO2005033589A1 (en) * | 2003-10-09 | 2005-04-14 | Lg Electronics Ltd. | Indoor unit in air conditioner |
| JP2007127344A (en) * | 2005-11-04 | 2007-05-24 | Fujitsu General Ltd | Air conditioner |
| JP4023505B2 (en) * | 2006-02-03 | 2007-12-19 | ダイキン工業株式会社 | Air conditioner |
| JP4813915B2 (en) * | 2006-02-09 | 2011-11-09 | 三菱重工業株式会社 | Air conditioner |
| JP4952173B2 (en) * | 2006-09-29 | 2012-06-13 | ダイキン工業株式会社 | Air conditioning indoor unit |
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2009
- 2009-11-16 EP EP09252631A patent/EP2299191A3/en not_active Withdrawn
- 2009-11-16 EP EP09252622.7A patent/EP2299190B1/en active Active
- 2009-11-16 EP EP09252632.6A patent/EP2299192B1/en active Active
- 2009-12-15 CN CN2009102604630A patent/CN102022776B/en active Active
- 2009-12-15 CN CN2009102604626A patent/CN102022775B/en active Active
- 2009-12-15 CN CN200910260470.0A patent/CN102022777B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102022776A (en) | 2011-04-20 |
| EP2299192B1 (en) | 2017-10-04 |
| EP2299190B1 (en) | 2017-09-13 |
| EP2299190A3 (en) | 2012-05-02 |
| CN102022775B (en) | 2013-09-04 |
| CN102022776B (en) | 2013-08-21 |
| CN102022777A (en) | 2011-04-20 |
| EP2299191A3 (en) | 2012-05-02 |
| EP2299192A2 (en) | 2011-03-23 |
| EP2299192A3 (en) | 2012-05-02 |
| EP2299191A2 (en) | 2011-03-23 |
| EP2299190A2 (en) | 2011-03-23 |
| CN102022775A (en) | 2011-04-20 |
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