CN100404963C - Indoor unit of air conditioner and its manufacturing method - Google Patents

Indoor unit of air conditioner and its manufacturing method Download PDF

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Publication number
CN100404963C
CN100404963C CNB2004800246260A CN200480024626A CN100404963C CN 100404963 C CN100404963 C CN 100404963C CN B2004800246260 A CNB2004800246260 A CN B2004800246260A CN 200480024626 A CN200480024626 A CN 200480024626A CN 100404963 C CN100404963 C CN 100404963C
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CN
China
Prior art keywords
indoor set
decoration panel
panel
air conditioner
processing
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Expired - Fee Related
Application number
CNB2004800246260A
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Chinese (zh)
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CN1842679A (en
Inventor
伊东干夫
川上泰世
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Daikin Industries Ltd
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Daikin Industries Ltd
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Publication date
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Publication of CN1842679A publication Critical patent/CN1842679A/en
Application granted granted Critical
Publication of CN100404963C publication Critical patent/CN100404963C/en
Anticipated expiration legal-status Critical
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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
    • 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
    • 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
    • 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
    • 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
    • F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
    • F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control

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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)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Laminated Bodies (AREA)

Abstract

It is an object of the present invention to obviate the risk that the design of a front panel 26a and the like of an indoor unit may be hampered. An indoor unit 2 of an air conditioner comprises a main body 26a and a first design panel 80. The first design panel 80 is transparent and has mounting portions 91b and a design layer 27a. The mounting portions 91b are provided integrally with the first design panel 80 at a backside portion of the first design panel so as to be mounted to the main body. The design layer 27a is provided on the backside surface of the first design panel 80. In addition, this design layer 27a is at least given a color scheme. On the front side surface of the first design panel 80, at least portions opposite the mounting portions 91b are subjected to a concealing process to conceal the mounting portions.

Description

The indoor set of air conditioner and manufacture method thereof
Technical field
The present invention relates to a kind of indoor set and manufacture method thereof of air conditioner.
Background technology
In recent years, attempting improving the aesthetic property (for example, with reference to patent documentation 1) of the indoor set of air conditioner.When carrying out this trial, the method (decoration panel can be directly installed on the main body, having under the situation of front panel, also can be installed on this front panel) of installation decoration panel on the main body of indoor set etc. has been proposed.And,, have transparent and implemented the decoration panel (for example, with reference to the special 2002-355175 of hope of Japan Patent communique) of color or pattern at its dorsal part as one of employed decoration panel in this method.
In addition, when being shaped this decoration panel, decoration panel is integrally formed mostly with the installation portion (for example, pawl or hinge etc.) that is used for this decoration panel is installed on main body or the front panel.Yet, when being shaped transparent decoration panel and when its back surface and its installation portion are given color or pattern, with the visual effect of the opposed front part of installation portion and other planar portions on the situation that occurs differing from generation is arranged more.And, when the difference of this visual effect is excessive, damage the front panel integral aesthetic property sometimes.
Summary of the invention
The objective of the invention is to and to eliminate in possible trouble because of the possibility of aesthetic property that installation portion on the main body etc. damages the front panel etc. of indoor set.
The indoor set of the air conditioner of the 1st invention comprises main body and the 1st decoration panel.The 1st decoration panel is transparent, and it has installation portion and decorative layer.Installation portion is used for the 1st decoration panel is installed to main body, and this installation portion is provided with integratedly at the drosal part and the 1st decoration panel of the 1st decoration panel.Decorative layer is arranged on the surface of drosal part of the 1st decoration panel.And this decorative layer has color at least.And, on the 1st decoration panel, at least in its front side surface with the opposed part of installation portion, implement hidden processing.In addition, said here " hidden processing " is the processing that is used for hidden installation portion, for example is surface treatment processing, surface coverage processing and excision processing etc.
Here, at least in the preceding table side of the 1st decoration panel, with the opposed part of installation portion, implement hidden processing.Therefore, for example, can come hidden installation portion by implementing with the diverse design of design of other planar portions etc. with the opposed front part of installation portion (also can in the other parts of front side).Therefore, as long as can be, just the possibility because of the aesthetic property of the front panel of infringement indoor sets such as the installation portion on the main body etc. can be eliminated in possible trouble by coming hidden installation portion in the design of implementing to coordinate with the opposed front part of installation portion (also can in the other parts of front side) with the design of planar portions.
The indoor set of the air conditioner of the 2nd invention is that main body has front panel according to the indoor set of the air conditioner of the 1st invention.And installation portion is in order to be installed to the 1st decoration panel on the front panel, and is arranged to one at the drosal part and the 1st decoration panel of the 1st decoration panel.
Here, even the indoor set at air conditioner is provided with under the situation of front panel, as long as can be, just the possibility of aesthetic property of damaging the front panel etc. of indoor set because of the installation portion on the main body etc. can be eliminated in possible trouble by coming hidden installation portion in the design of implementing to coordinate with the opposed front part of installation portion (also can in the other parts of front side) with the design of planar portions.
The indoor set of the air conditioner of the 3rd invention is the indoor set according to the air conditioner of the 1st invention or the 2nd invention, and hidden processing is surface treatment processing.In addition, said here " surface treatment processing " is to make shaggy processing, annular knurl processing, coating etc.Here, " making shaggy processing " is the processing that forms space pattern from the teeth outwards.Resin is being implemented to make under the situation of shaggy processing, adopting methods such as on its mould, implementing to make shaggy processing in advance." annular knurl processing " is to form the three-dimensional horizontal stripe pattern or the processing of vertical stripe pattern from the teeth outwards.Resin is being implemented under the situation of annular knurl processing, adopted methods such as on its mould, implementing annular knurl processing in advance.
Here, hidden processing is surface treatment processing.Therefore, can easily hidden installation portion.
The indoor set of the air conditioner of the 4th invention is the indoor set according to the air conditioner of the 3rd invention, and surface treatment processing is to make shaggy processing.
Here, surface treatment processing is to make shaggy processing.As long as implement to make shaggy processing at the corresponding position of mould in advance, just can carry out the hidden of installation portion simultaneously with the shaping of the 1st decoration panel.Therefore, can under the situation of the manufacturing step that does not increase by the 1st decoration panel, easily achieve the goal.
The indoor set of the air conditioner of the 5th invention is the indoor set according to the air conditioner of the 3rd invention, and surface treatment processing is annular knurl processing.
Here, surface treatment processing is annular knurl processing.As long as implement annular knurl processing at the corresponding position of mould in advance, just can carry out the hidden of installation portion simultaneously with the shaping of the 1st decoration panel.Therefore, can under the situation of the manufacturing step that does not increase by the 1st decoration panel, easily achieve the goal.
The indoor set of the air conditioner of the 6th invention is the indoor set according to the air conditioner of the 1st invention or the 2nd invention, and hidden processing is surface coverage processing.In addition, said here " surface coverage processing " stickup that is other panel or paste etc. etc.
Here, hidden processing is surface coverage processing.Therefore, can easily hidden installation portion.
The indoor set of the air conditioner of the 7th invention is the indoor set according to the air conditioner of the 1st invention or the 2nd invention, and hidden processing is the processing of tilting.In addition, said here " tilt processing " instigates in the front side surface of at least the 1 decoration panel and the surface opposed part of installation portion, with respect to the processing of the surface tilt of other parts.And, also can make to comprise in the front side surface of the 1st decoration panel and the surface of the opposed part of described installation portion surface tilt with respect to other parts.
Here, hidden processing is the processing of tilting.In addition, be under the situation of wall indoor unit at indoor set, indoor set is arranged on more than people's the sight line usually.And at this moment, the 1st decoration panel is usually with respect to the ground approximate vertical.When this situation of imagination, if make in the front side surface of at least the 1 decoration panel and the surface opposed part of installation portion, surface tilt (being processed into usually from the back surface of the 1st decoration panel to tilt) with respect to other parts to front side surface, then the lip-deep light reflection mode with the surface of the opposed part of installation portion and other parts is different, and the people is difficult to see the surface with the opposed part of installation portion.And the shape of this 1st decoration panel can easily obtain by mould being made this corresponding shape.Therefore, can easily hidden installation portion.
The indoor set of the air conditioner of the 8th invention is that the 1st decoration panel is made of main panel and subpanel according to the indoor set of the air conditioner of the 1st invention or the 2nd invention.Subpanel tilts with respect to main panel.Installation portion is arranged on the drosal part of subpanel integratedly.
Here, subpanel tilts with respect to main panel.And installation portion is arranged on the drosal part of subpanel integratedly.In addition, be under the situation of wall indoor unit at indoor set, indoor set is arranged on more than people's the sight line usually.And at this moment, the main panel in the 1st decoration panel is usually with respect to the ground approximate vertical.In this state, if make subpanel with respect to main panel tilt (subpanel is processed into the inclination of supporting or opposing from the front side of main decoration panel usually and tiltedly extends), then different with reflection of light mode on the main panel at subpanel, the people is difficult to see the installation portion of the dorsal part that is positioned at subpanel.In addition, the shape of this 1st decoration panel can easily obtain by mould being made this corresponding shape.Therefore, can easily hidden installation portion.
The manufacture method of indoor set of the air conditioner of the 9th invention is to make the manufacture method of indoor set of air conditioner of indoor set of the air conditioner of the 1st invention, has the 1st step and the 2nd step.In the 1st step, in the front side surface of the 1st decoration panel, implement hidden processing at least with the opposed part of installation portion.In the 2nd step, the 1st decoration panel is installed to the front portion of main body.
Here, under the situation of the indoor set of making air conditioner according to this manufacture method, in the 1st step, in the front side surface of the 1st decoration panel, implement hidden processing at least with the opposed part of installation portion.Then, in the 2nd step, the 1st decoration panel is installed to the front portion of main body.Therefore, can be by implementing to come hidden installation portion with the diverse design of design of other planar portions with the opposed front part of installation portion (also can in the other parts of front side).So, as long as can be by coming hidden installation portion, just can eliminate in possible trouble because of the possibility of aesthetic property that the installation portion on the main body etc. damages the front panel etc. of indoor set in the design of implementing to coordinate with the opposed front part of installation portion (also can in the other parts of front side) with the design of planar portions.
The manufacture method of indoor set of the air conditioner of the 10th invention is to make the manufacture method of indoor set of air conditioner of indoor set of the air conditioner of the 1st invention, has the 1st step and the 2nd step.In the 1st step, the 1st decoration panel is installed on the main body.In the 2nd step, in the front side surface of the 1st decoration panel, implement hidden processing at least with the opposed part of installation portion.
Here, under the situation of the indoor set of making air conditioner according to this manufacture method, in the 1st step, the 1st decoration panel is installed on the main body.Then, in the 2nd step, in the front side surface of the 1st decoration panel, implement hidden processing at least with the opposed part of installation portion.Therefore, can be by implementing to come hidden installation portion with the diverse design of design of other planar portions with the opposed front part of installation portion (also can in the other parts of front side).So, as long as can come hidden installation portion, just the possibility of aesthetic property of damaging the front panel etc. of indoor set because of the installation portion on the main body etc. can be eliminated in possible trouble in the design of implementing to coordinate with the opposed front part of installation portion (and other front part) with the design of planar portions.
The manufacture method of indoor set of the air conditioner of the 11st invention is the manufacture method according to the indoor set of the air conditioner of the 10th invention, in the 2nd step, cover by the 2nd decoration panel in the front side surface of at least the 1 decoration panel with the opposed part of installation portion.In addition, the 2nd decoration panel has color at least.
Here, under the situation of the indoor set of making air conditioner according to this manufacture method, in the 2nd step, cover by the 2nd decoration panel in the front side surface of at least the 1 decoration panel with the opposed part of installation portion.Therefore, as long as can implement the design coordinated with the design of the planar portions of the 1st decoration panel, just the possibility of aesthetic property of damaging the front panel etc. of indoor set because of the installation portion on the main body etc. can be eliminated in possible trouble at the 2nd decoration panel.
Description of drawings
Fig. 1 is the overall diagram of air conditioner.
Fig. 2 is the refrigerant system figure of air conditioner.
Fig. 3 is the side cut away view of the indoor set of the 1st embodiment.
Fig. 4 is the stereogram of a part of structure of the indoor set housing of expression the 1st embodiment.
Fig. 5 is the flow chart of manufacture method of indoor set of the air conditioner of expression the 1st embodiment.
Fig. 6 is the flow chart of manufacturing step of the indoor set housing of expression the 1st embodiment.
Fig. 7 is the stereogram of decoration panel of the indoor set of expression the 1st embodiment.
Fig. 8 is the stereogram of decoration panel of indoor set of the variation (3) of expression the 1st embodiment.
Fig. 9 is the stereogram of decoration panel of indoor set of the variation (4) of expression the 1st embodiment.
Figure 10 is the stereogram of decoration panel of indoor set of the variation (5) of expression the 1st embodiment.
Figure 11 is the side cut away view of the indoor set of the 2nd embodiment.
Figure 12 is the stereogram of a part of structure of the indoor set housing of expression the 2nd embodiment.
Figure 13 is the flow chart of manufacturing step of the indoor set housing of expression the 2nd embodiment.
Figure 14 is the stereogram of decoration panel of indoor set of the variation (6) of expression the 1st embodiment.
Figure 15 is the longitudinal sectional drawing of decoration panel of indoor set of the variation (6) of the 1st embodiment.
Figure 16 is the stereogram of decoration panel of indoor set of the variation (7) of expression the 1st embodiment.
Figure 17 is the longitudinal sectional drawing of decoration panel of indoor set of the variation (7) of the 1st embodiment.
Label declaration
25a: front grid (main body); 26a: front panel; 26b: front panel (the 1st decoration panel); 27a, 27b: dope layer (decorative layer); 71,74: hinge (installation portion); 80,81: decoration panel (the 1st decoration panel); 81a: main panel; 81b: subpanel; 85: cover (the 2nd decoration panel); 91b, 92: mounting jaw, installation portion; 261,262: coated (back surface)
The specific embodiment
＜the 1 embodiment 〉
[overall structure of air conditioner]
Fig. 1 illustrates the outward appearance of the air conditioner 1 of the 1st embodiment.
This air conditioner 1 has: be installed in the wall indoor unit 2 on the indoor wall, and be arranged at outdoor off-premises station 3.
Taken in indoor heat exchanger in indoor set 2, taken in outdoor heat converter in off-premises station 3, each heat exchanger connects by refrigerant piping 4, thereby constitutes refrigerant loop.
[schematic configuration of the refrigerant loop of air conditioner]
Fig. 2 illustrates the structure of the refrigerant loop of air conditioner 1.This refrigerant loop mainly comprises: indoor heat exchange 20, gas-liquid separation (accumulator) 31, compressor 32, four-way switching valve 33, outdoor heat converter 30 and electric expansion valve 34.
Be arranged between indoor heat converter 20 and the air that contacts in the indoor set 2 and carry out heat exchange.And, in indoor set 2, being provided with cross flow fan 21, this cross flow fan 21 is used to suck room air, also is discharged to carried out heat-exchanged air by indoor heat converter 20 indoor.Cross flow fan 21 constitutes drum, is provided with blade at its side face along the rotating shaft direction, generates air stream on the direction that intersects with rotating shaft.This cross flow fan 21 drives rotation by the indoor fan motor 22 that is arranged in the indoor set 2.The back will describe the detailed structure of indoor set 2.
In off-premises station 3, be provided with: compressor 32; The four-way switching valve 33 that is connected with the exhaust end of compressor 32; The gas-liquid separator 31 that is connected with the suction side of compressor 32; The outdoor heat converter 30 that is connected with four-way switching valve 33; And the electric expansion valve 34 that is connected with outdoor heat converter 30.Electric expansion valve 34 is connected with pipe arrangement 41 with liquid shut off valve 36 by filter 35, and is connected with an end of indoor heat converter 20 by this pipe arrangement 41.And four-way switching valve 33 is connected with pipe arrangement 42 by gas shut-off valve 37, and is connected with the other end of indoor heat converter 20 by this pipe arrangement 42.This pipe arrangement 41,42 is equivalent to the refrigerant piping 4 among Fig. 1.In addition, be provided with propeller type fan 38 in off-premises station 3, this propeller type fan 38 is used for being discharged to the outside with having carried out heat-exchanged air at outdoor heat converter 30.This propeller type fan 38 drives rotation by fan motor 39.
[structure of indoor set]
Fig. 3 illustrates the side cut away view of indoor set 2.
Indoor set 2 has above-mentioned cross flow fan 21 and indoor heat converter 20 etc., and the indoor set housing 23a that accommodates them.
Cross flow fan 21 is driven by indoor fan motor 22 and rotates around central shaft, sucks, is blown out to indoor air stream by indoor heat converter 20 and from blow-off outlet 252 thereby generate from suction inlet 251.When side-looking, cross flow fan 21 is positioned at the substantial middle of indoor set 2.
Indoor heat converter 20 is mounted to the place ahead, top and the top, rear portion that surrounds cross flow fan 21.Indoor heat converter 20 makes by the driving of cross flow fan 21 and passes through in cross flow fan 21 sides from suction inlet 251 inhaled airs, and and the cold-producing medium of the inside by heat-transfer pipe between carry out heat exchange.When side-looking, indoor heat converter 20 has the roughly cross sectional shape of inverted v-shaped.
(structure of indoor set housing 23a)
Indoor set housing 23a mainly is made of underframe 24, front grid 25a and front panel 26a.In addition, ornamental decoration panel 80 is installed on this front panel 26a.
Underframe 24 constitutes the back side of indoor set 2, and covers the rear of indoor heat converter 20 and cross flow fan 21.
Front grid 25a form the end face that covers indoor set 2, side and below, the front of grid 25a is equipped with front panel 26a (with reference to Fig. 4) in front.The end face of grid 25a is provided with the suction inlet 251 that the opening by a plurality of slit-shaped constitutes in front.Suction inlet 251 is arranged in the roughly entire scope of end face of front grid 25a.The following front side of grid 25a is provided with the blow-off outlet 252 that is formed by the opening along the length direction of indoor set 2 in front.And, in blow-off outlet 252, be provided with and be used to guide the horizontal air flap (flap) 253 that is blown out to indoor air.It can be that rotate at the center with the axle parallel with the length direction of indoor set 2 that this horizontal air flap 253 is arranged to.Horizontal air flap 253 rotates by air flap motor (not illustrating), thereby can carry out the switching of blow-off outlet 252.
Front panel 26a is configured in the front of indoor set 2.Front panel 26a forms different individualities with front grid 25a, and this front panel 26a is mounted to the front portion that covers front grid 25a.The front side of front panel 26a is made of two faces, and these two faces are divided into two up and down by horizontally disposed ladder difference, but each face general planar ground formation is not have smooth surfaces concavo-convex and peristomes such as hole or slit.And the ladder difference partly is the plane opening, sucks room air (with reference to the blank arrow A 1 Fig. 3) from this opening.In addition, as shown in Figure 4, this front panel 26a is installed on the front grid 25a by hinge 71.And this front panel 26a can open and close by this hinge 71.
Decoration panel 80 forms different individualities with front panel 26a, and this decoration panel 80 is mounted to the following face of horizontal ladder difference that covers front panel 26a.This decoration panel 80 is formed by transparent resin, and coated 261 that occupies its dorsal part integral body is provided with dope layer 27a, and this dope layer 27a shows as and has color or pattern etc.This dope layer 27a forms by from the dorsal part of decoration panel 80 whole implementation of decoration panel 80 being applied.In addition, be formed with mounting jaw 91b (with reference to Fig. 7) on this decoration panel 80, decoration panel 80 is installed on the front panel 26a by these mounting jaws 91b.
The front of grid 25a is provided with opening 254 in front. Various filters 50,51,52 are installed between the front of grid 25a and the front panel 26a in front, and like this, this opening 254 is covered by filter 50,51,52.In this filter 50,51,52 air cleaner 50, air cleaning filter 51 and optical catalyst filter 52 are arranged.
Air cleaner 50 can be removed dust or dirt from the air that passes through.Air cleaner 50 is arranged to cover from the front of front grid 25a to the part of end face.The part of the end face that is positioned at front grid 25a in the air cleaner 50 is positioned at the inboard that is close to of the suction inlet 251 of end face.
Air cleaning filter 51 is arranged on the front upper of front grid 25a and is arranged on the inboard of air cleaner 50.Than air cleaner 50, air cleaning filter 51 can be removed the cigarette of more tiny dirt or cigarette, pollen etc. from the air that passes through.
Optical catalyst filter 52 is arranged on the front lower of front grid 25a, and it can remove foul smell composition or pernicious gas etc. from the air that passes through.So-called foul smell composition for example is formaldehyde, acetaldehyde, ammonia, hydrogen sulfide etc., is the composition that becomes the reason of the stench that produces from cigarette, rubbish, construction material etc.So-called pernicious gas is NO xOr SO xDeng the harmful components that comprised in the discharging waste gas of, car etc.Optical catalyst filter 52 forms has the lamellar of alveolate texture, mainly contains the photochemical catalyst that is made of titanium oxide.Photochemical catalyst can be brought into play powerful oxidability by means of light, decompose odor composition or pernicious gas, thus realize innoxious.
[manufacture method of indoor set]
Below the manufacture method that is used to make above-mentioned indoor set 2 is described.
As shown in Figure 5, the manufacture method of the indoor set 2 of this air conditioner 1 is mainly formed by the manufacturing step S1 of indoor set housing 23a, the manufacturing step S2 and the number of assembling steps S3 of other structure members.
As shown in Figure 6, the manufacturing step S1 of indoor set housing 23a comprises: the manufacturing step S12 of the manufacturing step S10 of front grid 25a, the manufacturing step S11 of underframe 24, front panel 26a and the manufacturing step S13 of decoration panel 80.
In front among the manufacturing step S12 of the manufacturing step S11 of the manufacturing step S10 of grid 25a, underframe 24 and front panel 26a, front grid 25a, underframe 24 and front panel 26a are integrally formed by resin material respectively, are perhaps made by the parts that resin material is shaped by assembling.
The manufacturing step S13 of decoration panel 80 is made of the forming step S14 and the coating procedure of processing S15 of decoration panel 80.In the forming step S14 of decoration panel 80,, thereby make transparent decoration panel 80 by transparent resin material shaping decoration panel 80.Acrylonitrile-butadiene-styrene (ABS)) or polystyrene etc. in addition, as said transparent resin material here, use for example transparent ABS (acrylonitrile-butadiene-styrene:.In addition, here, mounting jaw 91b (being used for decoration panel 80 is installed to front panel 26a) (with reference to Fig. 7) is integrally formed.And,, in the front side surface of decoration panel 80, apply shaggy shape shown in Figure 7 here with the opposed part of mounting jaw 91b.This shaggy shape can realize by set desired shaggy shape in advance on the molding die of decoration panel 80.In coating procedure of processing S15, implement coating from the dorsal part of decoration panel 80, at the dorsal part of decoration panel 80 on the whole with applying coating.By this coating procedure of processing S15, coated 261 of having the dope layer 27a of color or pattern to be arranged to decoration panel 80 dorsal parts closely contacts in performance.In addition, replace coating processing, also can carry out the printing processing that the dorsal part at decoration panel 80 prints.
In the manufacturing step S2 of other structure member, make above-mentioned indoor heat converter 20, cross flow fan 21, various filter 50,51,52 etc. respectively.
In number of assembling steps S3, assembling said structure parts, thus finish indoor set 2.
[feature]
In the indoor set 2 of the air conditioner 1 of the 1st embodiment, in the front side surface of decoration panel 80, apply shaggy shape with the opposed part of mounting jaw 91b.Therefore, can implement the diverse design of design with other planar portions with the opposed front part of mounting jaw 91b.So,, just the possibility of aesthetic property of damaging the front panel 26a of indoor set 2 because of mounting jaw 91b can be eliminated in possible trouble as long as can implement the design coordinated with the design of planar portions with the opposed front part of mounting jaw 91b.
[variation]
(1)
In the 1st embodiment, in this shaping procedure of processing S14, in the front side surface of decoration panel 80, applied shaggy shape with the opposed part of mounting jaw 91b, yet in this shaping procedure of processing S14, and nonessentially apply shaggy shape.For example, this shaggy shape can apply by carrying out surface treatment processing (making shaggy processing) after applying step S15.
(2)
In the decoration panel 80 of the 1st embodiment,, yet also can make this shaggy shape occupy certain area of its front side only to having applied shaggy shape with the opposed part of mounting jaw 91b in its front side surface.But condition is to apply this shaggy shape with the opposed part of mounting jaw 91b.For example, the definite part of its periphery frame that also can be in front side surface applies shaggy shape.
(3)
In the 1st embodiment, in this shaping procedure of processing S14, in the front side surface of decoration panel 80, applied shaggy shape with the opposed part of mounting jaw 91b, but and nonessential be shaggy shape.For example, can apply annular knurl shape shown in Figure 8 (in this case, as long as on the molding die of decoration panel 80, set desired annular knurl shape in advance) in this part.And, also can make this annular knurl shape occupy certain area of its front side.But condition is to apply this annular knurl shape with the opposed part of mounting jaw 91b.The definite part of its periphery frame that for example, can be in front side surface applies the annular knurl shape.
(4)
In the 1st embodiment, to having applied shaggy shape with the opposed part of mounting jaw 91b in the front side surface of decoration panel 80, yet be not to apply shaggy shape.For example, as shown in Figure 9, also can only apply (in this case, mould is that common mould gets final product) in this part.
(5)
In the 1st embodiment, in the front side surface of decoration panel 80, applied shaggy shape, yet and nonessentially applied shaggy shape with the opposed part of mounting jaw 91b.For example, as shown in figure 10, also can use cover 85 grades to cover this part (in this case, mould is that common mould gets final product) merely.
(6)
In the 1st embodiment, by applying shaggy shape with the opposed part of mounting jaw 91b and come hidden mounting jaw 91b in the front side surface of decoration panel 80, but as Figure 14 and shown in Figure 15, also can be by made the hidden mounting jaw 91b of C excision face comprising with the face of the opposed part of mounting jaw 91b in the front side surface of decoration panel 80.Like this, can utilize the reflection of light mode to come hidden mounting jaw 91b.
(7)
In the 1st embodiment,, still, also can adopt Figure 16 and decoration panel 81 hidden installation portions 92 shown in Figure 17 by applying shaggy shape with the opposed part of mounting jaw 91b and come hidden mounting jaw 91b in the front side surface of decoration panel 80.As Figure 16 and shown in Figure 17, this decoration panel 81 constitutes (these panels 81a, 81b and installation portion 92 are integrally formed) by main panel 81a, subpanel 81b and installation portion 92 in appearance.Subpanel 81b is shaped in the mode that tilts with respect to main panel 81a.And installation portion 92 is shaped in the mode vertical with respect to main panel 81a at the dorsal part of subpanel 81b, and has the opening 92a that can embed with respect to the jut 92b that is arranged on the front panel 26a.In this decoration panel 81, can reflect the different next hidden installation portion 92 of mode by the light of main panel 81a and subpanel 81b.
＜the 2 embodiment 〉
[overall structure of air conditioner]
The overall structure of the air conditioner of the 2nd embodiment is except front panel, and all the overall structure with the described air conditioner of the 1st embodiment is identical for all the other.
[schematic configuration of the refrigerant loop of air conditioner]
The schematic configuration of the refrigerant loop of the air conditioner of the 2nd embodiment is identical with the schematic configuration of the refrigerant loop of the described air conditioner of the 1st embodiment.
[formation of indoor set]
As shown in figure 11, the structure of the indoor set of the 2nd embodiment is except the structure of indoor set housing, and all the structure with the described indoor set of the 1st embodiment is identical for all the other.
(structure of indoor set housing)
Indoor set housing 23b mainly is made of underframe 24, front grid 25a and front panel 26b.
Underframe 24 constitutes the back side of indoor set 2, and covers the rear of indoor heat converter 20 and cross flow fan 21.
Front grid 25a form the end face that covers indoor set 2, side and below, the front of grid 25a is equipped with front panel 26b (with reference to Figure 12) in front.In addition, when front panel 26b is installed, be provided with the plane opening in the above.From this opening indoor air is sucked (with reference to the blank arrow A 2 of Figure 11).The end face of grid 25a is provided with a plurality of suction inlets 251 that are made of slit-shaped openings in front.Suction inlet 251 is arranged in the roughly entire scope of end face of front grid 25a.Front side below the grid 25a is provided with the blow-off outlet 252 that is made of the opening along the length direction of indoor set 2 in front.And, in blow-off outlet 252, be provided with and be used to guide the horizontal air flap 253 that is blown out to indoor air.It can be that freely rotate at the center with the axle parallel with the length direction of indoor set 2 that this horizontal air flap 253 is arranged to.Horizontal air flap 253 rotates by air flap motor (not illustrating), thereby can carry out the switching of blow-off outlet 252.
Front panel 26b is configured in the front of indoor set 2.Front panel 26b forms different individualities with front grid 25a, and this front panel 26b is mounted to the front portion that covers front grid 25a.This front panel 26b is formed by transparent resin, and coated 262 that occupies its dorsal part integral body is provided with dope layer 27b, and this dope layer 27b shows as and has color or pattern etc.This dope layer 27b forms by from the dorsal part of front panel 26b the whole implementation of front panel 26b being applied.In addition, this front panel 26b is installed on the front grid 25a by hinge 74.And this front panel 26b can open and close by this hinge 74.
[manufacture method of indoor set]
Manufacture method to the indoor set 2 that is used to make the 2nd embodiment describes below.In addition, the manufacture method of the indoor set of the 2nd embodiment, except the manufacturing of indoor set housing, all the manufacture method with the described indoor set of the 1st embodiment is identical for all the other.Therefore, only the manufacturing of indoor set housing is described here.
As shown in figure 13, the manufacturing step S1 of indoor set housing 23b comprises: the manufacturing step S22 of the manufacturing step S20 of front grid 25a, the manufacturing step S21 of underframe 24 and front panel 26b.
Among the manufacturing step S21 of the manufacturing step S20 of grid 25a and underframe 24, front grid 25a and underframe 24 are integrally formed by resin material respectively in front, are perhaps made by the parts that resin material is shaped by assembling.
The manufacturing step S22 of front panel 26b is made of forming step S23 and the coating procedure of processing S24 of front panel 26b.In front among the forming step S23 of panel 26b,, thereby produce transparent front panel 26b by the transparent resin material front panel 26b that is shaped.In addition, as said transparent resin material here, use for example transparent ABS or polystyrene etc.And, here, integrally formed hinge 74 (being used for front panel 26b is installed to front grid 25a) (with reference to Figure 12).And, here, in front in the front side surface of panel 26b with hinge 74 opposed parts, apply shaggy shape shown in Figure 12.This shaggy shape can realize by setting desired shaggy shape in advance in front on the molding die of panel 26b.In coating procedure of processing S24, implement coating from the dorsal part of front panel 26b, with applying coating in front panel 26b dorsal part on the whole.By this coating procedure of processing S24, coated 262 of having the dope layer 27b of color or pattern to be arranged to front panel 26b dorsal part closely contacts in performance.In addition, replace coating processing, also can carry out the printing processing that the dorsal part of panel 26b in front prints.
[feature]
In the indoor set 2 of the air conditioner 1 of the 2nd embodiment, applied shaggy shape with hinge 74 opposed parts in the front side surface of panel 26b in front.Therefore, can implement the diverse design of design with other planar portions with the opposed front part of hinge 74.So,, just the possibility of aesthetic property of damaging the front panel 26b of indoor set because of hinge 74 can be eliminated in possible trouble as long as can implement the design coordinated with the design of planar portions with the opposed front part of hinge 74.
In the indoor set of air conditioner of the present invention, the possibility of damaging the aesthetic property of indoor set because of installation portion can be eliminated in possible trouble.And, in the manufacture method of the indoor set of air conditioner of the present invention, can make the high indoor set of aesthetic property.Therefore, can provide aesthetic property higher indoor set to market.

Claims (11)

1. the indoor set of an air conditioner has:
Main body; And
The 1st transparent decoration panel has: is arranged on the installation portion of drosal part integratedly on the described main body and is arranged on the surface of described drosal part and has the decorative layer of color at least for the 1st decoration panel is installed to,
On described the 1st decoration panel, at least in its front side surface with the opposed part of described installation portion, implement to be used for the hidden processing of hidden described installation portion.
2. the indoor set of air conditioner according to claim 1 is characterized in that,
Described main body has front panel;
Described installation portion is in order to be installed to described the 1st decoration panel on the described front panel, and is arranged to one at the described drosal part and described the 1st decoration panel of described the 1st decoration panel.
3. the indoor set of air conditioner according to claim 1 and 2 is characterized in that, described hidden processing is surface treatment processing.
4. the indoor set of air conditioner according to claim 3 is characterized in that, described surface treatment processing is to make shaggy processing.
5. the indoor set of air conditioner according to claim 3 is characterized in that, described surface treatment processing is annular knurl processing.
6. the indoor set of air conditioner according to claim 1 and 2 is characterized in that, described hidden processing is surface coverage processing.
7. the indoor set of air conditioner according to claim 1 and 2, it is characterized in that described hidden processing is to make the inclination processing with respect to the surface tilt of other parts of in the front side surface of described at least the 1st decoration panel and the surface opposed part of described installation portion.
8. the indoor set of air conditioner according to claim 1 and 2 is characterized in that, described the 1st decoration panel is made of main panel and the subpanel that tilts with respect to described main panel;
Described installation portion is arranged on the drosal part of described subpanel integratedly.
9. the manufacture method of the indoor set of an air conditioner is a manufacture method of making the indoor set of the described air conditioner of claim 1, and this manufacture method comprises:
The 1st step, at least in the front side surface of described the 1st decoration panel with the opposed part of described installation portion, implement described hidden processing; And
The 2nd step is installed to described the 1st decoration panel the front portion of described main body.
10. the manufacture method of the indoor set of an air conditioner is a manufacture method of making the indoor set of the described air conditioner of claim 1, and this manufacture method comprises:
The 1st step is installed to described the 1st decoration panel on the described main body; And
The 2nd step, at least in the front side surface of described the 1st decoration panel with the opposed part of described installation portion, implement described hidden processing.
11. the manufacture method of the indoor set of air conditioner according to claim 10, it is characterized in that, in described the 2nd step, cover by the 2nd decoration panel that has color at least in the front side surface of described at least the 1st decoration panel with the opposed part of described installation portion.
CNB2004800246260A 2003-09-01 2004-08-20 Indoor unit of air conditioner and its manufacturing method Expired - Fee Related CN100404963C (en)

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ES2658836T3 (en) 2018-03-12
EP1669684A1 (en) 2006-06-14
EP1669684B1 (en) 2018-01-10
KR20060038460A (en) 2006-05-03
CN1842679A (en) 2006-10-04
EP1669684A4 (en) 2008-11-05
WO2005022044A1 (en) 2005-03-10
KR100728460B1 (en) 2007-06-13

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