CN101089486B

CN101089486B - Indoor unit of air conditioner

Info

Publication number: CN101089486B
Application number: CN2006100143104A
Authority: CN
Inventors: 林灿奎
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2006-06-12
Filing date: 2006-06-12
Publication date: 2011-02-23
Anticipated expiration: 2026-06-12
Also published as: CN101089486A

Abstract

The present invention relates to an indoor unit of air conditioner. It is characterized by that the front face color of said indoor machine can be selectively changed. It includes the following several portions: external shell which is can be used for forming appearance and has an interior space; front face door capable of selectively closing front face of said external shell; front face glass for forming front face of said front face door; back panel for forming back face of the front face door; and door frame for forming front face door edge. Besides, it also includes a light-emitting diode portion mounted on the back side of front face glass for forming color of front face glass; and a scattering panel positioned on the back side of light-emitting diode portion for scattering the color light sent from light-emitting diode portion.

Description

Indoor apparatus of air conditioner

Technical field

The invention belongs to a kind of relevant air-conditioned indoor machine, particularly relate to a kind of indoor apparatus of air conditioner that changes the front color with being allowed a choice.

Background technology

Air-conditioning is by purpose room air to be adjusted to the device of optimum state because can Creating Comfort, pleasant living environment, so the demand of air-conditioning just constantly increases.Air-conditioning is arranged on indoor space such as vehicle, office or family or wall, to indoor cooling or heat supply, is a kind of refrigerating/heating equipment, constitutes the equipment of the cooling cycle system of being made up of compressor-condenser-expansion valve-evaporimeter.

Air-conditioning can be divided into substantially condenser and compressor being installed, being arranged on outdoor off-premises station (being also referred to as " outside " or " heat release side ") and be arranged on the branch bodily form air-conditioning that indoor indoor set (being also referred to as " indoor " or " heat absorbing side ") is provided with discretely usually and the bodily form air-conditioning that off-premises station and indoor set are set integratedly usually.

Recently, air-conditioning is except having refrigeration, heat-production functions, also have and filter after room air sucked, again cleaned air be blown into the indoor air purifying function, and humid air is transformed into dry air and it is blown into indoor additional functions such as dehumidification function.

Below, with reference to accompanying drawing, be that example describes with minute indoor set of bodily form air-conditioning.

Fig. 1 is the common air-conditioning indoor set profile schematic diagram of prior art.Fig. 2 is positive door of the common air-conditioning indoor set of prior art and internal structure schematic diagram.

With reference to Fig. 1 the indoor apparatus of air conditioner profile is described.The indoor set that divides bodily form air-conditioning, its outward appearance is formed by the shell 10 that forms certain space in inside and multiple parts are set in the inner space.

In the front of shell 10, the positive door 20 that forms front appearance rotatably is installed, the front of sealing shell 10 with being allowed a choice.The safety glass that is formed by the safety glass of crossing through quenching strengthening is used in the front of positive door 20 sometimes, also can use VCM (vinyl chloride) steel plate of plating thin layer.

At the front first half of positive door 20, be provided with and allow the operating portion 30 of user's operating air conditioner.Operating portion 30 has the display window 32 that shows air-conditioning work state and working environment etc., and can allow a plurality of action buttons 34 of user's direct control air-conditioning.

On the first half left side and the right side of positive door 20, be formed with the side outlet (figure slightly) that is formed obliquely by certain amplitude, with the obtuse angle structure respectively.On the outlet of side, side discharge blade 12 is installed rotatably, the ground closed side outlet that is allowed a choice (figure slightly).

At the downside of side discharge blade 12, be provided with the side and suck blade 14.The side sucks blade 14 and rotatably installs, can seal with being allowed a choice allow shell 10 outsides, be the side suction inlet (scheming summary) of air inflow shell 10 inside, side of conditioned space.

At shell 10 end faces, end face discharge blade 16 is installed rotatably.End face discharge blade 16 the air that obtains handling when the inner row of shell 10 is above shell 10, control it and discharge direction, end face discharge blade 16 seals end face outlet (Fig. 2 18) with being allowed a choice.

In the bottom of shell 10, be provided with the base framework 40 that supports shell when forming shell 10 bottoms for the official.The front of base framework 40 is in open state, forms the front suction inlet 42 that the air in conditioned space the place ahead is drawn into shell 10 inside.

Below, with reference to Fig. 2, the internal structure of shell 10 is described.At the back side of positive door 20, door face board 22 is installed.Door face board 22 is used to support the face glass 24 that is positioned at positive door 20 fronts, has fence structure substantially, thereon the central portion of half one, the operating portion back side cover 36 of more than 20 parts of protection operating portion is installed.

Edge at door face board 22 and face glass 24 is equipped with door frame 26.Door frame 26 forms the installation of guiding door panel 22 and face glass 24 along the edge of door face board 22 and face glass 24.Door frame 26 for the installation of guiding door panel 22 and face glass 24, have the structure of central portion depression, allow the side of door face board 22 and face glass 24 insert.

At the rear side first half of door face board 22, i.e. open shell 10 first halves, positive face shield 50 is installed, the first half front of sealing shell 10.At the front central portion of positive face shield 50, be recessed to form the cover mounting groove 52 of fitting operation portion back side cover 36.

At the rear of positive face shield 50, indoor heat converter (figure slightly) is installed.Heat exchange when flowing through indoor heat converter, takes place in the conditioned space air by side suction inlet (figure slightly) and front suction inlet 42 flow into, and is adjusted to the state that the user needs.

In side suction inlet 14 inboards, side filter core 28 is installed, when the air of conditioned space flows into shell 10 when inner, dust in air and foreign matter are filtered, only allow clean air flow into shell 10 inside.

At the upside of front suction inlet 42, the bottom surface is installed considers core 44, dust and the foreign matter that flows into by front suction inlet 42 filtered.The bottom surface consider core 44 above, be provided with control of dust filter core 60, the air of portion 10 filters again to flowing in the enclosure, and air filtration is become clean air.

At the rear side of control of dust filter core 60, be provided with blowing fan (figure slightly), blowing fan allows the shell 10 inner attractions that produce by rotatablely moving.Under the effect of attraction, shell 10 air outside, be that the air of conditioned space flows into shell 10 inside.

But there are the following problems to have the prior art indoor apparatus of air conditioner of structure.

The color of positive door 20 is selected by the mode of printing at face glass, need print at the initial stage that manufactures a product.After at the initial stage of making product, with certain color printing, its color can immobilize.

After the user buys initial product, can't change the color of indoor apparatus of air conditioner.

Owing to can not change the color of indoor apparatus of air conditioner, might bring user's perception tired, cause and be discontented with.Because the user's is discontented, reduces cognition degree, causes the sales slip of product.Moreover, because at the manufacturing initial stage of product, its color is determined, can not show the diversity of color.

Summary of the invention

The present invention provides a kind of indoor apparatus of air conditioner that changes positive door color for solving the technical problem that exists in the above-mentioned technology with being allowed a choice.

The technical scheme that the present invention takes for the technical problem that exists in the above-mentioned technology of solution is:

A kind of indoor apparatus of air conditioner of the present invention comprises the shell that has the inner space, forms outward appearance; Positive of the sealing outer casing frontispiece with being allowed a choice; Form the face glass in the front of positive door; Form the door face board at the positive door back side; Form the door frame at positive door edge; It is characterized in that: also comprise the rear side that is installed in face glass, form the diode portion of the color of face glass; Diode portion comprises several different colored light emitting diodes; Be positioned at the diode portion rear side, the diffuser panel of the colourama scattering that diode portion is sent; Diode portion is respectively formed at the left side and the right side of face glass rear side with a pair of; Diode portion can be launched different colored light with being allowed a choice; Diffuser panel is formed by scattering film and light-plated plate; Face glass and door face board are installed in the door frame inboard.

Advantage and good effect that the present invention has are: indoor apparatus of air conditioner of the present invention, and go up, realize the bias light function by high brightness LED being arranged on positive door, can allow the user choose at random positive door color; Because product can show multiple color, show appropriate color according to environment for use, thereby can the inharmonious phenomenon that causes by environmental change can not occur by multicolour and environmental harmony.Owing to can show multicolour to the user, bring feeling of freshness, can improve the value of product.Because air-conditioning can be represented multicolour when driving, conditioned space is carried out indirect illumination.

Description of drawings

Fig. 1 is the common air-conditioning indoor set profile schematic diagram of prior art.

Fig. 2 is positive door of the common air-conditioning indoor set of prior art and internal structure schematic diagram.

Fig. 3 is the indoor apparatus of air conditioner profile schematic diagram of the embodiment of the invention.

Fig. 4 is the indoor apparatus of air conditioner internal structure decomposing schematic representation of the embodiment of the invention.

Fig. 5 is the positive door of the indoor apparatus of air conditioner decomposing schematic representation of the embodiment of the invention.

Main symbol description

100: shell 200: preceding square bearer

202: positive face shield 204: the cover mounting groove

220: side outlet 222: the left side outlet

222 ': left side discharge blade 224: the right side outlet

224 ': right side discharge blade 240: the end face outlet

242: end face discharge blade 260: the left side face

262: the left side sucks framework 264: the left side sucks grid

266: the left side sucks blade 268: the left side filter core

280: right side face 282: the right side suction inlet

284: the right side sucks framework 286: the right side sucks blade

288: right side filter core 300: the back square bearer

310: top panel 320: indoor heat converter

330: Drainage Division 340: air supplying part

342: blowing fan 344: the fan casing

346: control of dust filter core 400: positive door

410: face glass 420: operating portion

422: display window 424: the Show Button

430: diode portion 440: the left side diode portions

442: left side red diode 444: the left side blue diode

450: right side diode portions 452: the right side red diode

454: right side blue diode 460: diffuser panel

470: door face board 480: door frame

482: top beam 484: left side beam

486: right side beam 488: lower beam

500: base framework 520: the front suction inlet

540: bottom surface filter core portion 542: the pre-filter core in bottom surface

544: the meticulous worry core 546 in bottom surface: bottom surface nanometer filter core

The specific embodiment

For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

Fig. 3 is the indoor apparatus of air conditioner profile schematic diagram of the embodiment of the invention.Below, with reference to description of drawings indoor apparatus of air conditioner profile.The outward appearance of indoor apparatus of air conditioner is formed by the shell 100 that has the inner space and be provided with multiple parts in the inner space.

Shell 100 is made of preceding square bearer 200 that forms the first half profile and the back square bearer 300 that forms latter half of profile, preceding square bearer 200 and the right side facial 280 formation shells 100 first half profiles that are positioned at the left side face of preceding square bearer 200 left surfaces and are positioned at the right flank downside.

The rearward end of framework 200 and left side facial 260 and right side face 180, the leading section of assembling back square bearer 300 contiguously forwardly form the profile of shell 100.Shell 100 has the octahedra shape that front and back is wide, the side is narrow, by vertical long formation longways.

In the front of shell 100, the positive door 400 that forms front central portion outward appearance is installed.When positive door 400 forms shell 100 front central portion outward appearances, be assembled on the shell 100, can forwards rotate, seal with being allowed a choice shell 100 fronts with articulated elements.The front of positive door 400 is formed by face glass 410.Face glass 410 is to be formed by safety glass.

Safety glass is after glass plate is heated to 500 ℃～600 ℃ that are bordering on softening temperature, sharply cools off with the cooling air of compression, allows glass surface produce compression and allows the inner glass that produces stretcher strain.

Compare with simple glass, the bending strength of safety glass is that its 3～5 times, impact resistance are its 3～8 times, and heat resistance is also very outstanding.Glass sheet is being carried out before tempering handles, earlier according to purposes and size, make it to have suitable size and profile.This is because safety glass owing to having stress in inside, will entirely being broken into many little glass particles as long as cut off a bit, therefore need be shaped by suitable size and shape before carrying out the tempering processing.

The face glass 410 that is formed by safety glass forms positive 400 front.Positive door 400 has the long rectangular slab equipment structure of vertical extension, and its front can forwards be given prominence to glossily, also can have smooth planar structure by certain curvature.

In the first half central authorities of positive door 400, be the first half central authorities of face glass 410, be provided with and can allow the operating portion 420 of user's direct control air-conditioning.Operating portion 420 is by the display window 422 that shows air-conditioning work state and working environment etc., and allows a plurality of action buttons 424 of user's direct control air-conditioning form.

In the first half left side of positive door 400, be formed with left side outlet 222, the right side is formed with right side outlet 224, forms the path that the air of shell 100 inside is discharged.

At the end face of shell 100, be formed with path when shell 100 inner adjusted air are discharged by the long rectangular configuration of lateral length, perforation above shell 100: end face outlet 240.On end face outlet 240, end face discharge blade 242 rotatably is installed, the air that control is upwards discharged is discharged direction.

In the downside of left side outlet 222, i.e. the Lower Half left side of positive door 400, it is facial 260 to be provided with the left side, on the Lower Half right side of front panel 400, be provided with right side face 280.Thereby preceding square bearer 200 forms shell 100 first half end faces and top, side profile, and left side facial 260 and right side facial 280 form first half side low profile.

In shell 100 bottoms, be formed with base framework 500.Base framework 500 has certain thickness and is end face and positive open shape, and its bottom surface is to lower recess, formation inner space.At the latter half of upside in the edge of base framework 500, the bottom of assembling and support back square bearer 300.

The edge first half left upper portion of base framework 500 contacts with the bottom of left side face 260, it is supported, and the edge first half right upper portion of base framework 500 contacts with face 280 bottoms, right side, to its support.

In the front that base framework 500 is opened, positive door 400 bottom downsides are formed with front suction inlet 520.The air of conditioned space, be the air in shell 100 the place aheads, flow into shells 100 inside by front suction inlet 520.

Fig. 4 is the indoor apparatus of air conditioner internal structure decomposing schematic representation of the embodiment of the invention.With reference to accompanying drawing, indoor apparatus of air conditioner internal structure of the present invention is described.

At the rear side first half of positive door 400, be provided with positive face shield 202.Positive face shield 202 has the rectangular slab structure substantially, in the central portion, be recessed to form the cover mounting groove 204 of fitting operation portion back side cover (figure slightly) backward.Operating portion back side cover is used for the various electronic units of fitting operation portion 420.

At the back side of positive face shield 202, square bearer 200 before being equipped with.Before square bearer 200 have the cuboid box-shaped structure of back open, its two sides rely on more to the rear more that ground, the outside tilts, the formation obtuse angle, and warpage rearward.

Forwardly the two sides of framework 200, promptly press on the face of the outside slight inclination in obtuse angle, be formed with the perforation of the rectangular shape of vertical length and allow the inner adjusted air row of shell 100 to the side of conditioned space outlet 220.On side outlet 220, side discharge blade 222 ', 224 ' is installed.

Before perforation is formed on the left side outlet 222 of square bearer 200 left surfaces, left side discharge blade 222 ' rotatably is installed, sealing left side outlet and the air discharge direction of discharging by left side outlet 222 controlled with being allowed a choice.Left side discharge blade 222 ' has " [" shape, the medial surface of square bearer 200 before hingedly being assembled in substantially during from forward observation.

Before being formed on, perforation on the right side outlet 224 of square bearer 200 right flanks, right side discharge blade 224 ' is installed rotatably, sealing right side outlet and the air of discharging by right side outlet 224 is discharged direction control with being allowed a choice.Right side discharge blade 224 ' has " [" shape, the medial surface of square bearer 200 before hingedly being assembled in substantially during from forward observation.

The side discharge blade installed like this 222 ', 224 ' is installed in the left side discharge blade 222 of left side outlet 222 ' and be installed in the right side discharge blade 224 of right side outlet 224 ' be rotated when the user utilizes the action button 424 of operating portion 420 to drive air-conditionings.

When left side discharge blade 222 ' and right side discharge blade 224 ' rotated, left side outlet 222 and right side outlet 224 quilts were open, were arranged to conditioned space by left side outlet 222 and right side outlet 224 at shell 100 inner adjusted air.The discharge direction of the anglec of rotation decision air of left side discharge blade 222 ' and right side discharge blade 224 '.The user can be by the discharge direction of left side discharge blade 222 ' and right side discharge blade 224 ' control air.

On the contrary, when not using air-conditioning, left side discharge blade 222 ' and right side discharge blade 224 ' sealing left side outlet 222 and right side outlet 224 can prevent that dust or foreign matter from flowing into shell 100 inside, and can beautify outward appearance.

Arrange to the left side side of shell 100 by left side outlet 222 at shell 100 inner adjusted air, arrange to the right side side of shell 100, by the top of end face outlet 240 rows to shell 100 by right side outlet 224.Because air to the left, right side and top discharge, and can regulate the air of conditioned space on three-dimensional ground.

In the downside of left side outlet 222, i.e. the Lower Half left side of positive door 400, be formed with the air in the conditioned space of shell 100 left side sides is sucked path---the left side face 260 of shell 100 inside.Left side facial 260 sucks framework 262, left side suction grid 264, left side suction blade 266 and left side filter core 268 by the left side and forms.

When observing from the top, the left side sucks framework 262 to have substantially

Shape, its latter half of warpage rearward.On the face of warpage rearward, perforation is formed with left side suction inlet (figure slightly), sucks shell 100 left side side's air outside by the left side suction inlet.

On the warpage face of left side frame 262, be formed with left side suction inlet (figure slightly), in the inboard of left side suction inlet, rectangular-shaped left side that vertical length is installed sucks grid 264 by the perforation of the rectangular shape of vertical length.The left side sucks grid 264 and has cell structure, becomes the path that sucks air.

Suck on the framework 262 in the left side, rotatably be provided with the left side of sealing left side suction inlet sucks blade 266 with being allowed a choice.Suck the inboard of blade 266 in the left side, be provided with the left side filter core 268 that dust in air and foreign matter are filtered.

The downside of right side discharge blade 224 ', promptly positive door 400 Lower Half right sides, the air that is formed with shell 100 right side sides flows into the suction path of shell 100 inside: right side face 280.Right side face 280 sucks framework 284, right side suction blade 386 and right side filter core 288 by right side suction inlet 282, right side and forms.

When observing from the top, the right side sucks framework 284 to have substantially

Shape, its latter half of warpage rearward.On the face of warpage rearward, perforation is formed with right side suction inlet 282, sucks shells 100 right side side's air outside by right side suction inlet 282.

The right side suck framework 284 the inboard, be the inboard of right side suction inlet 282, the rectangular-shaped right side that vertical length is installed sucks grid (figure is slightly).The right side sucks grid and has cell structure, becomes the path that sucks air, prevents that the bulky grain foreign matter from flowing into shell 100 inside.

Suck on the framework 284 on the right side, rotatably be provided with the right side of sealing right side suction inlet 282 sucks blade 286 with being allowed a choice.Suck the grid inboard on the right side that is installed on suction framework 284 inboards, right side, be provided with dust that air contained that sucks enclosure and the right side filter core 288 that foreign matter filters.

The rear side of framework 200 is equipped with the back square bearer 300 that forms shell 100 back appearance forwardly.Back square bearer 300 has the hexahedron box structure of positive and end face and bottom surface opened, its left surface and the right flank outer more side, the place ahead that jumps.Thereby when observing from the top, back square bearer 300 is the diamond shape that does not have the base.

The left surface of back square bearer 300 contacts with the right flank rearward end with the left surface of preceding square bearer 200 with the right flank leading section, forms the inner space of shell 100.

In the wings the open end face of framework 300, top panel 310 is installed, the end face that sealing back square bearer 300 is open.Top panel 310 has the hexahedron box structure of positive and bottom surface opened, and its bottom is installed in the upper end of back square bearer 300 contiguously.

The left surface of top panel 310 and right flank have with back square bearer 300 left surfaces and the corresponding angle in right flank angle of inclination is advisable.When observing from the top, top panel 310 is diamond shaped substantially.

The downside of top panel 310, promptly the back square bearer 300 the inner space first half, be provided with indoor heat converter 320.Indoor heat converter 320 is repeatedly formed on warpage ground by the cylindrical tube of certain diameter, rectangular on the whole sheet material shape.In the inside of indoor heat converter 320, flowing as the refrigerant of working fluid.Indoor heat converter 320 is installed with the structure that turns forward more by the below more.

The lateral length of indoor heat converter 320 is equal to or less than the back side lateral length of back square bearer 300, and vertical extension is more than or equal to the vertical extension of preceding square bearer 200.The upper end of indoor heat converter 320 is installed in the inboard back side of square bearer, back contiguously, and install in the mode that the lower end of framework 200 more on the front turns forward more the bottom.Install obliquely by "/" shape when observing in more detail, from right side side.

Why the top of indoor heat converter 320 is rearward installed on slight inclination ground, be because this structure in the enclosure portion's air when the below moves up, can improve air and indoor heat converter 320 contact area, can allow the air of inflow shell 100 inside obtain better heat exchange effect.

In the bottom of indoor heat converter 320, be provided with Drainage Division 330.The refrigerant that Drainage Division 330 is used to collect indoor heat converter 320 inside during, be condensate in the condensed water on indoor heat converter 320 surfaces with the air generation heat exchange that is flowing in indoor heat converter inside.

Drainage Division 330 is the open hexahedron box-formed shape of end face substantially, and its central portion is to lower recess, easily collect condensed water.The condensed water that is collected into 330 inside, Drainage Division is arranged to shell 100 outsides by drainpipe (figure slightly).

In the Drainage Division 330 downside, air supplying part 340 is installed.Air supplying part 340 comprises the blowing fan 342 that blows shell 100 inner airs by rotation forcibly; provide the fan motor (figure slightly) of rotary power to blowing fan 342, carry out the fan casing 344 of water conservancy diversion when encircling blowing fan 342, protection blowing fan 342, to air in the effect that the rotatablely moves current downflow of blowing fan 342.

Adopt multiwing as blowing fan 342 with a plurality of rotation wings.Blowing fan 342 is rotated motion under the rotary power effect of fan motor (figure slightly) supply, discharge the outside side of air that sucks the place ahead.

Under the turning effort of blowing fan 342, the shell 100 inner attractions that produce.Under the effect of attraction, the air of conditioned space flows into shell 100 inside by left side face 260, right side facial 280 and the following front suction inlet that will illustrate 520.

In the outer side of blowing fan 342, be provided with fan casing 344.Fan casing 344 is encircled blowing fan 342, in the time of protection blowing fan 342 inhaled air under the turning effort of blowing fan 342 is carried out water conservancy diversion.That is, front central portion and end face have open structure, to carrying out water conservancy diversion from the place ahead inhaled air, making it to discharge upward.Fan casing 344 has the curl of similar vortex flow pipe.

Fan casing 344 for suck the place ahead air, its front central portion has open architecture, the open structure of end face is discharged, had to flow air upward laterally when allowing blowing fan 342 rotation.In the time of fan casing 344 protection blowing fan 342, at the air of the turning effort current downflow of blowing fan 342, water conservancy diversion makes progress.

Front at fan casing 344 is equipped with control of dust filter core 346.346 pairs of air by left side face 260, right side facial 280 and front suction inlet 520 inflow shells 100 inside of control of dust filter core filter again.

By left side filter core 268 and right side filter core 288 and the following bottom surface filter core portion 540 that will illustrate, air to conditioned space filters once more, the contained dust of air and the foreign matter that flow into shell 100 inside are further filtered, can allow cleaner air flow into shell 100 inside.

In the downside of air supplying part 340, the i.e. bottom of back square bearer 300 and left side facial 260 and right side face 280, be provided with base framework 500.When base framework 500 forms shell 100 bottoms it is supported.Base framework 500 has the open structure of end face, and its bottom surface forms the space to lower recess, in inside.

The latter half of bottom that is assembled in back square bearer 300 of base framework 500, the first half left surface of base framework and right flank are assembled in the bottom of left side facial 260 and right side face 280.The front of base framework 500 is positioned at the bottom downside of positive door 400.

The front of base framework 500 is in open state, forms front suction inlet 520.Shell 100 the place aheads, be the air of conditioned space, flow into shells 100 inside by front suction inlet 520.

In the inner space of base framework 500, be the upside of front suction inlet 520, be provided with bottom surface filter core portion 540.Bottom surface filter core portion 540 is equipped with a plurality of filter cores for the conditioned space air that sucks by front suction inlet 520 is carried out multiple times of filtration.

Bottom surface filter core portion 540 bottom, be provided with the pre-filter core 542 in bottom surface.When the pre-filter core 542 in bottom surface flows at shell 100 the place ahead air, airborne bulky grain foreign matter and dust are filtered, prevent that it from flowing into shell 100 inside.

The upside of pre-filter core 542 in the bottom surface is provided with the fine filter core 544 that the not filtrable more tiny dust of the pre-filter core 542 in bottom surface and foreign matter are filtered.At the upside of fine filter core 544, be provided with and obtain filtered air to by fine filter core 544 time, further filter, remove the nanometer filter core 546 of its nano-bacteria that contains and peculiar smell particle.

Bottom surface filter core portion 540 is made of the pre-filter core 542 in bottom surface, fine filter core 544, nanometer filter core 546, to flowing into the air of shell 100 inside, carries out multiple times of filtration.

At the bottom downside of positive door 400, be formed with the path that shell 100 the place ahead air flow into shell 100 inside: front suction inlet 520.By the conditioned space air that front suction inlet 520 flows into, flow through and be installed in shell 100 inside, obtain clean filtration when being a plurality of filter core of front suction inlet 520 inside, foreign matter that it contains or dust obtain removing.

Fig. 5 is the positive door of the indoor apparatus of air conditioner decomposing schematic representation of the embodiment of the invention.Below, with reference to accompanying drawing, the positive door with two kinds of color high brightness LEDs is described.

Front at positive door 400 is equipped with face glass 410.Face glass 410 is formed by safety glass, and at the rear side of face glass 410, promptly the left end and the right-hand end at face glass 410 back sides are separately installed with the diode portion 430 that several high brightness LEDs are set.

Diode portion 430 is formed by left side leds portion 440 and right side diode portion 450, and left side leds portion 440 and right side diode portion 450 have mutual corresponding shape.Left side leds portion 440 alternately is equipped with the left side red diode 442 of sending red light and the left side blue diode 444 that sends blue light.

The left side diode portions 440 be vertical long rectangular shape on the whole, its upper end, be equipped with the left side red diode 442.At the downside of left side red diode 442, left side blue diode 444 is installed, at the downside of left side blue diode 444, once more left side red diode 442 is installed, at the downside of left side red diode 442, once more left side blue diode 444 is installed.

As mentioned above, left side red diode 442 is alternately installed with left side blue diode 444, and its fitting limit is corresponding with the vertical extension of face glass 410.

Right side diode portions 450 has and left side diode portions 440 corresponding shapes.That is, in the upper end, right side red diode 452 is installed.At the downside of right side red diode 452, right side blue diode 454 is installed, at the downside of right side blue diode 454, once more right side red diode 452 is installed.At the downside of right side red diode 452, once more right side blue diode 454 is installed.

As mentioned above, right side diode portions 450 is alternately installed right side red diode 452 and right side blue diode 454, and its vertical extension is corresponding with the vertical extension of face glass 410.

Diode portion 430 allows left side leds portion 440 and right side diode portion 450 work respectively, allows the same color LEDs that is installed in left side leds portion 440 and right side diode portion 450 respectively carry out work simultaneously.

When the left side red light emitting diodes 442 that is installed in left side leds portion 440 is worked simultaneously, do not work with the left side blue LED 444 that left side red light emitting diodes 442 is alternately installed, left side leds portion 440 sends red light.

When the left side red light emitting diodes 442 that is installed in left side leds portion 440 is worked simultaneously, can allow the right side red light emitting diodes 452 that is installed in right side diode portion 450 luminous simultaneously or right side blue LED 454 is simultaneously luminous by setting.

When left side leds portion 440 and right side diode portion 450 are carried out work respectively, when allowing the light emitting diode that sends same colourama work simultaneously, diode portion 430 integral body are with redness or blue-light-emitting, can allow also left side leds portion 440 sends ruddiness, right side diode portion 450 is sent blue light, or allow left side leds portion 440 send blue light, right side diode portion 450 is sent ruddiness.

Diode portion 430 allows face glass 410 can show 4 kinds of colors by the light emitting diode of two kinds of colors is installed.The action of diode portion 430 is set by the action button 424 of operating portion 420 by the user.

Can allow diode portion 430 carry out work at a side mounting temperature sensor of shell 100 according to the variations in temperature of temperature sensor perception.Can allow indoor apparatus of air conditioner according to the temperature of conditioned space, show with different colors.

At the rear side of diode portion 430, be provided with the diffuser panel 460 that the light that diode portion 430 is sent is scattered in face glass 410 equably.The colourama that diffuser panel 460 is sent diode portion 430 is scattered on whole of face glass 410 equably, and the colourama that diode portion 430 is sent is sent on whole of face glass 410 equably.

Adopt the panel that is used in laptop computer or LCD etc. usually, is called as the light-plated plate as diffuser panel 460, utilize scattering film or reflecting plate, avoid the light reflection site of light-plated plate scattering to manifest, in the direction set light time that is equivalent to the liquid crystal angle of visibility, can improve brightness.Thereby, on diffuser panel 460, be formed with multilayer panel and thin layer.

At the rear side of diffuser panel 460, door face board 470 is installed.Door face board 470 has barrier shape substantially, forms the back side of positive door 400, and its first half central authorities are perforated, and allows the inner a plurality of parts of operating portion 420 and the operating portion back side cover that is installed in door face board 470 back sides (figure slightly) be connected.

Door face board 470 has certain thickness and is the long rectangle sheet material shape of vertical extension, supports the back side of positive door 400.

At the outer ledge position of door face board 470 and face glass 410, be equipped with along outer ledge part guidance face glass 410 and door face board 470, and to its fixing door frame 480.Door frame 480 has certain amplitude, its central portion depression.

Door frame 480 forms the left side beam 484 at left surface edge by the top beam 482 that forms top edge, lower beam 488 formation that form the right side beam 486 at right flank edge and form bottom edge.

Top beam 488 is in order to allow medial surface contact and guiding face glass 410 and door face board 470 upper end lateral surfaces, and the structure that its end face is " ∩ " shape when observing from the side upwards caves in, accommodates the upper end of face glass 410, diffuser panel 460 and door face board 470.

The medial surface of left side beam 484 contacts with the lateral surface of face glass 410 with door face board 470 left surfaces and left end, and its cross section has

Shape, central portion be the side depression left.In central portion left side beam 484 inside of side depression left, accommodate the left end of face glass 410, diffuser panel 460 and door face board 470.

The medial surface of right side beam 486 contacts with the lateral surface of face glass 410 with door face board 470 right flanks and right-hand end, and its cross section has ") " shape, central portion is the side depression to the right.In central portion right side beam 486 inside of side depression to the right, accommodate the right-hand end of face glass 410, diffuser panel 460 and door face board 470.

The medial surface of lower beam 488 contacts with the front, bottom and the back side, door face board 470 bottom of face glass 410, and its cross section has " U " shape, and central portion caves in downwards.In central portion lower beam 488 inside of side depression to the right, accommodate the bottom of face glass 410, diffuser panel 460 and door face board 470.

A plurality of edge-of-parts position of positive door 400 is accommodated by door frame 480, and each parts form a large rectangle plate construction.

Below, the indoor apparatus of air conditioner operation principle of the present invention with said structure is described.

At first, the user connects external power source in order to use air-conditioning.After connecting the indoor apparatus of air conditioner external power source, by the action button 424 driving indoor apparatus of air conditioner in positive door 400 fronts.

When the user connected external power source to indoor apparatus of air conditioner, a plurality of parts of shell 100 inside were switched on power supply.At this moment, the fan motor (figure slightly) that is positioned at shell 100 inside is connected power supply.The power supply that the utilization of fan motor is connected produces rotary power, allows blowing fan 342 be rotated.

When blowing fan 342 rotations, the shell 100 inner attractions that produce.Under the effect of attraction, the air of conditioned space flows into shell 100 inside by left side face 260, right side facial 280 and front suction inlet 520.

The air that flows into shell 100 inside is had only clean air to be inhaled into blowing fan 342 the place aheads, flows to the top by a plurality of filter element filterings of shell 100 inside.Flow air upwards under the turning effort of blowing fan 342 flows through indoor heat converter 320.

Flow through the air of indoor heat converter 320, when flowing through indoor heat converter 320 and the refrigerant generation heat exchange of indoor heat converter 320 inside.Flow through the air that carries out heat exchange of indoor heat converter 320, arrange to conditioned space by the side outlet 220 and the end face outlet 240 of front-side frame 200.

When the user utilized action button 424 operating air conditioners of front first half central authorities of positive door 400, display window 422 showed the working environment of air-conditioning work states or air-conditioning etc.

When the action button 424 of user's operating operation portion 420, selection were installed in positive 400 diode portion 430 glow colors, diode portion 430 was sent the light that the user selects.

At this moment, if that the user selects is red, then that the right side red light emitting diodes 452 of the left side red light emitting diodes 442 of left side leds portion 440 and right side red light emitting diodes portion 450 carries out is luminous, the color of face glass 410 is shown as redness, if the user selects blueness, then that the right side blue LED 454 of the left side blue LED 444 of left side leds portion 440 and right side blue LED portion 450 carries out is luminous, the color of face glass 410 is shown as blueness.

In addition, if it is blue that the user selects the left side of face glass 410 to show that red, right side shows, then the right side blue LED 454 of the left side red light emitting diodes 442 of left side leds portion 440 and right side blue LED portion 450 carries out color luminous, that the demonstration user selects.Also can correspondingly show when selecting on the contrary.

Also can be at a side, the mounting temperature sensor of shell 100, the temperature of perception conditioned space is according to the temperature of conditioned space, the color of demonstration face glass 410.

Scope of the present invention is not subject to embodiment, in technical scope, for the those of ordinary skill of the industry, can be that a lot of other distortion are carried out on the basis with the present invention.

In the above embodiments, be illustrated as example with the situation of using red and blue LED, but also can use other colors, can also use multiple color.

Claims

1. an indoor apparatus of air conditioner comprises the shell that has the inner space, forms outward appearance; Positive of the sealing outer casing frontispiece with being allowed a choice; Form the face glass in the front of positive door; Form the door face board at the positive door back side; Form the door frame at positive door edge; It is characterized in that: also comprise the rear side that is installed in face glass, form the diode portion of the color of face glass; Diode portion comprises several different colored light emitting diodes; Be positioned at the diode portion rear side, the diffuser panel of the colourama scattering that diode portion is sent.

2. indoor apparatus of air conditioner according to claim 1 is characterized in that: diode portion is respectively formed at the left side and the right side of face glass rear side with a pair of.

3. indoor apparatus of air conditioner according to claim 1 is characterized in that: diode portion can be launched different colored light with being allowed a choice.

4. indoor apparatus of air conditioner according to claim 1 is characterized in that: diffuser panel is formed by scattering film and light-plated plate.

5. indoor apparatus of air conditioner according to claim 1 is characterized in that: face glass and door face board are installed in the door frame inboard.