CN101173786B

CN101173786B - Indoor machine of air conditioner

Info

Publication number: CN101173786B
Application number: CN2006100164492A
Authority: CN
Inventors: 金江永
Original assignee: LG Electronics Tianjin Appliances Co Ltd
Current assignee: LG Electronics Tianjin Appliances Co Ltd
Priority date: 2006-10-30
Filing date: 2006-10-30
Publication date: 2012-04-18
Anticipated expiration: 2026-10-30
Also published as: CN101173786A

Abstract

The invention relates to an indoor unit of air-conditioner, in particular to an indoor unit with selectively extended discharge blades. The indoor unit of air-conditioner comprises a housing with internal space, a front door, a front bracket, a plurality of discharge blades and a plurality of auxiliary blades, wherein, the housing forms the external appearance; the front door can be used to selectively open and close the front side of the housing; the front bracket is arranged at rear side of the front door and forms the front half part of the housing; the discharge blades are arranged at both sides of the front bracket and used to control discharge direction of the air adjusted inside the housing; the auxiliary blades are arranged on the discharge blades and can selectively do linear back-and-forth movement. The invention has the advantages that length of the discharge blades can be adjusted so that the optimal airflow distribution can be formed.

Description

Indoor machine of air-conditioner

Technical field

The invention belongs to the indoor machine of air-conditioner field, particularly relate to a kind of indoor machine of air-conditioner that can optionally prolong about discharge blade.

Background technology

In general, according to user's intention, air-conditioner is that needs are regulated air conditioning in the space of air to the device of only state.In order to form more comfortable living environment, the demand of air-conditioner has also increased.Air-conditioner is arranged on the indoor space or wall such as vehicle, office or family, and freezes or make warm operation.Air-conditioner constitutes a series of circulations that are made up of compression-condensing-expansion-evaporation.

In addition, air-conditioner is provided with condensing machine and compressor, and air-conditioner roughly is divided into detachable air conditioner and integral air conditioner.Detachable air conditioner is arranged on outdoor off-premises station (being also referred to as " outside " perhaps " heat release side ") and is arranged on indoor indoor set (being also referred to as " indoor " perhaps " heat absorbing side ") and separates separately and be provided with.On the contrary, integral air conditioner is that off-premises station and indoor set are with integrally formed.

Recently, air-conditioner is except possessing refrigeration, the system heating function, also possessing additional function such as air-cleaning function, dehumidification function.Air-cleaning function is meant, behind the contaminated air in the suction chamber, through filtering, clean air is discharged to indoor function again.Dehumidification function is meant, change malaria into dry air after, be discharged to indoor function.

Below, will combine drawing, illustrate the indoor set that is arranged on detachable air conditioner.

Fig. 1 is the profile stereogram of prior art indoor machine of air-conditioner.Fig. 2 is the sketch map of the state of front when open of prior art indoor machine of air-conditioner.

At first, as shown in Figure 1, the indoor set that is arranged on detachable air conditioner forms its outward appearance through shell 10.Shell 10 formation inner spaces, and most of parts are installed in the inner space.

The inner space of shell 10 is provided with most of parts, and the air that these parts will be regulated in the space of air is drawn into inside, and is discharged to the space that needs to regulate air after regulating, and, is discharged to the outside of shell 10 that is.

The front of shell 10 is provided with the front door 20 that forms the front outward appearance.Front door 20 is rotatable fronts that are arranged on shell 10, and optionally opens and closes the front of shell 10.The front of front door 20 adopts safety glass to process, and safety glass is through the facial safety glass of strengthening with elongation inside of compaction table.In addition, front door 20 also can adopt the steel plate that scribbles VCM VCM (Vinyl Chloride Monomer) film to make.

The front first half of front door 20 is provided with the operating portion 30 that user's operating air conditioner device is used.Operating portion 30 is provided with the display window 32 of the operating condition that shows air-conditioner and running environment etc., and a plurality of action buttons 34 of using of user's direct control air-conditioner.

The first half left side and the right side of front door 20 are respectively arranged with side discharge portion (not shown).Side discharge portion (not shown) has set width, and is stair-stepping.Side discharge portion (not shown) is provided with rotatable blade 12.Blade 12 can optionally open and close side discharge portion (not shown).

That is, in order to use air-conditioner, the user connects outside power supply, through operating operation button 34, makes the air-conditioner entry into service then.At this time, in the time of blade 12 rotations, open side discharge portion (not shown).After side discharge portion was open, the air that is conditioned in shell 10 inside was discharged to the outside of shell 10 through side discharge portion (not shown).And, needs are regulated air conditioning in the space of air to the required state of user.

The bottom downside of front door 20 is provided with front suction portion 40.The effect of front suction portion 40 is: the inside that is drawn into the place ahead air in the space of needs adjusting air on shell 10.

Below, with combining Fig. 2 that the internal structure of shell 10 is described.The back of front door 20 is provided with door-plate 22.Door-plate 22 roughly is the barred window shape, and support is arranged on front door 20.The back first half central authorities of door-plate 22 are provided with cover 36 behind the operating portion.The effect of cover 36 is behind the operating portion: most of parts of protection operating portion 30.

The rear side first half of door-plate 22 is provided with front cover 50.The center front position of front cover 50 is formed with the lid mounting groove 52 of depression rearward.Cover 36 is installed to and covers mounting groove 52 behind the operating portion.

Also have, the rear of front cover 50 is provided with indoor heat converter (not shown).Indoor heat converter (not shown) carries out heat exchange to the air in the space of the needs that suck through side suction portion 14 and front suction portion 40 being regulated air, thereby makes air conditioning arrive the desired state of user.

The upside of front suction portion 40 is provided with following filter 42, below filter 42 filter dust and foreign substances through containing in front suction portion 40 inhaled airs.The top of following filter 42 is provided with front filter 60, and front filter 60 filters the air that flow to shell 10 inside once more.The rear side of front filter 60 is provided with Air Blast fan (not shown), and Air Blast fan (not shown) forces to make shell 10 inner air to flow.

But the indoor machine of air-conditioner of the prior art that constitutes as stated has following problem.

In the indoor machine of air-conditioner that constitutes as stated, blade 12 is through the rotatable setting of hinge.

12 in blade is through carrying out simple rotatablely moving, the switching of control outlet and discharge direction.The air of therefore discharging might be discharged less than the place ahead.

Also have,, therefore can cause being discontented with of user because the air that is conditioned is discharged less than the place ahead.

Moreover, because the air that is conditioned discharges less than the place ahead, therefore can regulate air-flow in the space of air and distribute and produce bad influence needs.

Also have,, can excessively use air-conditioner because the user's is discontented.This excessive use air-conditioner can cause the waste of energy, also can influence the life-span of air-conditioner.

Summary of the invention

The present invention provides a kind of indoor machine of air-conditioner that discharge blade can optionally prolong that is provided with for solving the technical problem that exists in the prior art.

The technical scheme that the present invention takes for the technical problem that exists in the solution prior art is:

Indoor machine of air-conditioner of the present invention comprises: have the inner space, and form the shell of outward appearance; Optionally open and close the front door of the front of shell; Be arranged on the rear side of front door, and form the place ahead support of the first half of shell; Also comprise: be arranged on the two sides of the place ahead support, and be controlled at the discharge blade of the discharge direction of the air that enclosure is conditioned; Be arranged on discharge blade, and optionally carry out the auxiliary blade of straight line back and forth movement.

The inner space of described discharge blade is provided with the drive unit that driving force is provided to discharge blade.

Described auxiliary blade is provided with power transmission.Power transmission receives power from the drive unit of the inside that is arranged on discharge blade, and makes auxiliary blade carry out the straight line back and forth movement.

Described drive unit is by constituting like the lower part: the drive motors that can produce rotary power after the energized; Receive the rotating member that rotary power is rotated later on from drive motors.

The indoor machine of air-conditioner that constitutes as stated has following advantage: length that can adjusting vane distributes thereby can form optimal air-flow.

Advantage and good effect that the present invention has are:

Indoor machine of air-conditioner of the present invention has under the effect of auxiliary blade, the structure that discharge blade optionally prolongs.Length that like this can adjusting vane distributes thereby can form optimal air-flow.

Therefore, the air that is conditioned of portion under the guiding function of auxiliary blade, is discharged to the place ahead of shell, thereby can be reduced the discontented of user in the enclosure.

Also have, discharge blade optionally prolongs, and can need the discharge direction of the air that control is conditioned according to the user.

Also have; Regulate the state in the space of air according to user's needs or needs; When need optionally use discharge blade to realize front wind and concentrated the adjusting; Optionally prolong discharge blade through regulating auxiliary blade, thereby can make the gas flow modulation in the space that needs the adjusting air become only stream condition.

Also have, owing to can eliminate the discontented of user, thus can improve the cognition degree of product, can improve the sales volume of product.

Description of drawings

Fig. 1 is the stereogram of the profile of prior art indoor machine of air-conditioner;

Fig. 2 is the stereogram of the postrotational state of front door of prior art indoor machine of air-conditioner;

Fig. 3 is the decomposing schematic representation of the internal structure of indoor machine of air-conditioner of the present invention;

Fig. 4 is arranged on the structural representation of the major part-discharge blade of air conditioner room unit of the present invention;

Fig. 5 is arranged on operating condition and the vertical view of direction of the major part-discharge blade of air conditioner room unit of the present invention.

* the symbol description * of accompanying drawing major part

100: shell 200: the place ahead support

220: side outlet 222: the left side outlet

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

224 ': right side discharge blade 240: top outlet

242: top blade 300: rear support

310: top panel 320: indoor heat converter

342: Air Blast fan 344: fan drum

346: dust-collecting filter 400: the front door

420: operating portion 422: display window

424: action button 440: front cover

500: base 520: the front suction inlet

540: following filter part 542: following prefilter

544: high-efficient granule air cleaner 546: following nanofilter

600: discharge blade 620: auxiliary blade

622: lower gear rack 624: upper gear rack

640: drive motors 642: rotating shaft

644: driving gear 646: undergear

648: upper gear 660: sharf

662: lower support 664: upper support

The specific embodiment

Below, will combine accompanying drawing and embodiment that the present invention is elaborated.

Fig. 3 is the decomposing schematic representation of the internal structure of indoor machine of air-conditioner of the present invention.Below, will combine Fig. 3, the profile of indoor machine of air-conditioner of the present invention is described.The profile of indoor machine of air-conditioner forms through shell 100.Shell 100 portion within it is formed with the space, and shell 100 forms along the vertical direction prolongation.

Shell 100 is to be made up of following part: form the first half of shell 100, and support the place ahead support 200 of the front part of shell 100; Form the latter half of of shell 100, and support the rear support 300 of the back quadrate part of shell 100.The front of the place ahead support 200 is provided with the front door 400 of the outward appearance at the center front position that forms shell 100.

Front door 400 is can be rotated by fore-and-aft direction through hinge, and the front of selectable switching shell 100.The front of front door 400 is formed by safety glass.

Safety glass is made by following method: 500 ℃～600 ℃ temperature to approach softening temperature heat glass sheet; Afterwards; Through compression cooling air quench cooled, thereby make the surface of glass produce compression, and inner generation stretcher strain.The bending strength of safety glass is 3～5 times of simple glass, and resistance to impact is 3～8 times, and hear resistance is also very outstanding.

Safety glass is before glass sheet is carried out intensive treatment, according to purposes and size, with suitable shape moulding.This be because, just there is equilibrant force the own inside that is reinforced the safety glass of processing, therefore as long as its a part of cut words, whole safety glass all can crumble into fractions, so will carry out forming suitable size and apperance according to purposes before the intensive treatment.Aforesaid safety glass is applied in windowpane, burglary-resisting window of automobile and airborne vehicle etc.

The front door 400 that is formed its front by safety glass is the long straight tetragonal shapes of vertical direction.The front of front door 400 can be put down, and also can be to form with set curvature bending.Also have, have color in order to make front door 400, therefore any one face or the two sides in the front of door 400 or the back scribbles coloured film in front.

The first half central authorities of front door 400 are provided with operating portion 420.Operating portion 420 is by constituting like the lower part: the display window 422 that shows the operating condition of air-conditioner and the environment that turns round etc.; The user is used for a plurality of action buttons 424 of direct control air-conditioner.

The rear side first half of front door 400 is provided with front cover 440.Front cover 440 roughly is a Square consisting of two isosceles right-angled triangles material shape, and its central portion rearward caves in, thereby forms the space that can accommodate cover (not shown) behind the operating portion.Most of electronic units of operating portion are arranged on cover (not shown) behind the operating portion.The back of front cover 440 is provided with the place ahead support 200.The place ahead support 200 is sub-shapes of dun toro of its back opening.The two sides of the place ahead support 200 are outward inclining more and more along its rear.

The two sides of the place ahead support 200 are formed with side outlet 220.Side outlet 220 is to prolong the straight tetragonal shape that forms along vertical direction, and makes the space that the air that is conditioned in shell 100 inside is discharged to needs to regulate air.Side outlet 220 is provided with discharge blade 600.Be provided with top outlet 240 above the place ahead support 200.Top outlet 240 is to prolong the straight tetragonal shape that forms along transverse direction, and makes the space that the air that is conditioned in shell 100 inside is discharged to needs to regulate air.

The rotatable top blade 242 of outlet 240 above top outlet 240 is provided with and optionally opens and closes.Top blade 242 receives rotary power from last surface motor (not shown), and above-below direction is rotatable.

The left surface of the place ahead support 200 is formed with left side outlet 222.Left side outlet 222 is provided with left side discharge blade 222 '.Left side discharge blade 222 ' is controlled through the discharge direction of left side outlet 222 to the air that is conditioned of the left side side of shell 100 discharge according to user's selection.The right flank of the place ahead support 200 is formed with right side outlet 224.Right side outlet 224 is provided with right side discharge blade 224 '.Right side discharge blade 224 ' is controlled through the discharge direction of right side outlet 224 to the air that is conditioned of the right side side of shell 100 discharge according to user's selection.

Promptly; The user passes through operation setting after the action button 424 running air-conditioners of operating portion 420; The left side discharge blade 222 ' that is arranged on left side outlet 222 begins rotation with the right side discharge blade 224 ' that is arranged on right side outlet 224, thus open left side outlet 222 and right side outlet 224.The air that is conditioned in shell 100 inside is discharged to the space that needs to regulate air through left side outlet 222 and right side outlet 224.The discharge direction of the air that at this time, is conditioned is selected to be determined according to left side discharge blade 222 ' and right side discharge blade 224 '.

On the contrary, when not using air-conditioner, left side discharge blade 222 ' is rotated with right side discharge blade 224 ', and covers left side outlet 222 and right side outlet 224, thereby prevents that dust and foreign substances are drawn into the inside of shell 100.

The air that is conditioned in the inside of shell 100 is discharged through the left side side of left side outlet 222 to shell 100, and the right side side to shell 100 discharges through right side outlet 224, discharges to the top of shell 100 through top outlet 240.

The downside of left side discharge blade 222 ' is provided with left side facial 260.Left side facial 260 is that the needs of shell 100 left side sides are regulated the passage that air in the space of air is drawn into shell 100 inside.The central portion in left side facial 260 is that perpendicular direction prolongs the straight tetragonal grille-like that forms.Left side facial 260 is provided with left side brackets 262.Left side brackets 262 is formed with left side suction inlet 264, and left side suction inlet 264 is that the air that will regulate the space of air is drawn into the inner passage of shell 100.

Left side brackets 262 is to suck blade 266 by the left side to constitute with left side filter 268.The left side sucks blade and optionally opens and closes left side suction inlet 264.Left side filter 268 is arranged on the inboard of left side suction inlet 264, and filters dust and the foreign substances that contains in the inhaled air.

The words of seeing from the top; Left side brackets 262 roughly is "

" shape, and its latter half of bending rearward.The needs that begin to suck shell 100 left side sides from the face of bending are regulated the air in the space of air.

The downside of right side discharge blade 224 ' is provided with right side facial 280.Right side facial 280 is that the needs of shell 100 right side sides are regulated the passage that air in the space of air is drawn into shell 100 inside.The central portion on right side facial 280 is that perpendicular direction prolongs the straight tetragonal grille-like that forms.Right side facial 280 is provided with right side support 282.Right side support 282 is formed with right side suction inlet 284, and right side suction inlet 284 is that the air that will regulate the space of air is drawn into the inner passage of shell 100.

Right side support 282 is to suck blade 286 by the right side to constitute with right side filter 288.The right side sucks blade and optionally opens and closes right side suction inlet 284.Right side filter 288 is arranged on the inboard of right side suction inlet 284, and filters dust and the foreign substances that contains in the inhaled air.

The words of seeing from the top; Right side support 282 roughly is " " shape, and its latter half of bending rearward.The needs that begin to suck shell 100 right side sides from the face of bending are regulated the air in the space of air.

Also have, the rear side of the place ahead support 200 is provided with rear support 300.Rear support 300 is front, the sub-shape of dun toro top and lower aperture.Square neck is oblique more and more laterally along the place ahead for the left surface of rear support 300 and right flank.The left surface of the angle of inclination of left surface and right flank and the place ahead support 200 and the angle of inclination of right flank are corresponding.

Be provided with top panel 310 above the opening of rear support 300, top panel 310 cover rear support 300 opening above.Top panel 310 is the sub-shapes of the dun toro of front and lower aperture, and is arranged on the upper end of rear support 300.Also have, the left surface of top panel 310 and right flank are to form with the left surface of rear support 300 and the corresponding angle of inclination, angle of inclination of right flank.Therefore, see that top panel 310 roughly is a trapezoidal shape from above.The downside of top panel 310 is provided with indoor heat converter 320.

Indoor heat converter 320 is arranged on the first half of the inner space of rear support 300.Indoor heat converter 320 roughly is a Square consisting of two isosceles right-angled triangles material shape, and is repeatedly crooked and form by the cylindrical tube that has set diameter.The internal flow of indoor heat converter 320 has the refrigerant as working fluid.Indoor heat converter 320 is tilted rearward more and more along the top.

That is, the upper end of indoor heat converter 320 is tangential on the inboard back of rear support 300, and its bottom along the below inclined forward more and more.Also have, the bottom of indoor heat converter 320 is the back, bottom that extend to the place ahead support 200.That is, seeing from right side side that indoor heat converter 320 is arranged on the state of rear support, roughly is "/" shape.

The reason of the top tilted rearward of indoor heat converter 320 is: when flowing to the inner air of the shell 100 of top from the below and carry out heat exchange between through indoor heat converter 320; The aforesaid state that is provided with can provide bigger contact area, thereby improves heat exchanger effectiveness.

The bottom of indoor heat converter 320 is provided with rhone 330.The effect of rhone 330 is: be collected in indoor heat converter 320 and regulate the condensing water that forms when air in the space of air carries out heat exchange from the needs that flow in lower direction top.The central portion of rhone 330 caves in downwards, so that collect water.The condensing water that are collected in rhone 330 inside are discharged to the outside of shell 100.

The downside of rhone 330 is provided with air supplying part 340.Air supplying part 340 is by constituting like the lower part: through being rotated motion, the Air Blast fan 342 of the inner air of forced flow shell 100; The fan electromotor (not shown) of rotary power is provided for Air Blast fan 342; Center on Air Blast fan 342, and guide the fan drum 344 that flows of the air that causes owing to rotatablely moving of Air Blast fan 342.

Air Blast fan 342 is discharged to outer side through being rotated motion behind the air in suction the place ahead.Air Blast fan 342 is multiblade fans.Under the effect that rotatablely moves of Air Blast fan 342, the inside of shell 100 produces attraction.Under the effect of the attraction that causes by rotatablely moving of Air Blast fan 342,, regulate needs the inside that air in the space of air is drawn into shell 100 through left side facial 260 and right side facial 280 and the following front suction inlet 520 that will explain.

The outer side of Air Blast fan 342 is provided with fan drum 344.Fan drum 344 is around Air Blast fan 342.The effect of fan drum 344 is: protection Air Blast fan 342, and guiding is at the air of the effect current downflow that rotatablely moves of Air Blast fan 342.Therefore, fan drum 344 is around Air Blast fan 342 time, its center front portion with above be opening, and be that the drawing lines shape of snail tube shape forms.

In order to suck the air in the place ahead, the central portion of fan drum 344 is openings.Under the effect that rotatablely moves at Air Blast fan 342, flow and to discharge to the top to the air of the outer side of Air Blast fan 342, be opening above the fan drum 344.Therefore, when fan drum 344 plays the effect of protection Air Blast fan 342, guiding the air of the effect current downflow that rotatablely moves of Air Blast fan 342 to above discharge.

The front of fan drum 344 is provided with dust-collecting filter 346.Dust-collecting filter 346 is that the needs that filter, right side facial 280 facial 260 through the left side and front suction inlet 520 are once more regulated the air in the space of air.

That is the needs that have been filtered when, dust-collecting filter 346 filters through left side filter 268, right side filter 288 and the following following filter part that will explain 540 are once more regulated the air in the space of air.Thereby get rid of the dust and the foreign substances that contain in the air that is drawn into shell 100 inside again, thereby after making cleaner air be drawn into the inside of shell 100, be discharged to the space that needs to regulate air.

The downside of dust-collecting filter 346, that is, the bottom of rear support 300 is provided with base 500.Base 500 supports shell 100 when forming the bottom of shells 100.Be opening above the base 500, and in order to form the inner space, cave in downwards below it.

The latter half of rear support 300 that is arranged on of base 500.The first half left surface of base 500 and first half right flank and left side facial 260 links together with right side facial 280.Also have, the front of base 500 is positioned at the bottom downside of front door 400.

The front of the opening of base 500 is formed with front suction inlet 520.Through front suction inlet 520, the place ahead of shell 100, the air that promptly need regulate shell 100 the place aheads in the space of air is drawn into the inside of shell 100.

The inner space of base 500 is provided with following filter part 540.Following filter part 540 is provided with a plurality of filters.Under the effect of a plurality of filters, the needs that suck through front suction inlet 520 are regulated air in the space of air by multiple times of filtration.

Following filter part 540 be provided with following prefilter 542 bottom.When the air that is positioned at the place ahead of shell 100 sucks through front suction inlet 520; Following prefilter 542 filter out that air in needs are regulated the space of air contains along with air is drawn into shell 100 inner bigger dust and foreign substances, thereby prevent that bigger dust and foreign substances are drawn into shell 100 inside.

The upside of following prefilter 542 is provided with high-efficient granule air cleaner 544.High-efficient granule air cleaner 544 filters smaller dust and the foreign substances that is not filtered.The upside of high-efficient granule air cleaner 544 is provided with following nanofilter 546.Nanofilter 546 is filtered nano-bacteria and the smell particle that contains through in the air in the space of the needs adjusting air of high-efficient granule air cleaner 544.

As stated, following filter part 540 multiple times of filtration that are made up of following prefilter 542, high-efficient granule air cleaner 544 and nanofilter 546 are drawn into shell 100 inner needs and regulate the air in the space of air.

Therefore, the bottom downside of front door 400 is formed with the front suction inlet 520 as the passage that is drawn into the air in shell 100 the place aheads shell 100 inside.The needs that suck through front suction inlet 520 are regulated air in the space of air through when being arranged on the inner a plurality of filters of shell 100, are removed along with air is drawn into shell 100 inner foreign substances and dusts.

Fig. 4 is arranged on the sketch map of structure of the major part-discharge blade of air conditioner room unit of the present invention.Fig. 5 is arranged on operating condition and the vertical view of direction of the major part-discharge blade of air conditioner room unit of the present invention.

Explain that below the drive unit that is arranged on discharge blade is the embodiment of tooth bar and driving gear.But drive unit might not be to be only limited in tooth bar and driving gear.

Below, will combine drawing, specify the major part-discharge blade of indoor machine of air-conditioner of the present invention.Discharge blade 600 is that perpendicular direction prolongs the lineal hexahedral shape that forms, and has the inner space.The inner space of discharge blade 600 is provided with the auxiliary blade 620 of the Square consisting of two isosceles right-angled triangles material shape with set thickness.

The inner space of discharge blade 600 is provided with to be connected after the external power source, can produce the drive motors 640 of rotary power.The rotating shaft 642 that under the effect of the rotary power of drive motors 640, is rotated is to the downside protrusion from the central interior of drive motors 640.Rotating shaft 642 is provided with and 642 driving gears that are connected 644 of rotating shaft.Driving gear 644 is along with the rotation of rotating shaft 642 is rotated motion.Teeth are protruded laterally along the outer peripheral face of driving gear and are formed.

The left side of driving gear 644 (words of in Fig. 4, seeing) is provided with the undergear 646 that is rotated motion along with rotatablely moving of driving gear 644.Undergear 646 forms with driving gear 644 corresponding shapes.And the teeth that form along the outer peripheral face of undergear 646 are meshed with the teeth of the outer peripheral face that is formed on driving gear 644, thereby can receive the rotary power of drive motors 640.

That is, external power source is switched to after the drive motors 640, and drive motors 640 produces rotary power.Under the effect that rotatablely moves, rotating shaft 642 is rotated.When rotating shaft 642 is rotated, carries out a driving gear 644 that is connected with rotating shaft 642 and also be rotated.Under the effect that rotatablely moves of driving gear 644 rotations, the undergear 646 that meshes with driving gear 644 also is rotated.

The rear side of undergear 646 is provided with lower gear rack 622.Lower gear rack 622 is fixed on the bottom of auxiliary blade 620 (words of in Fig. 4, seeing).The front of lower gear rack 622 is formed with the teeth that are meshed with the teeth of undergear 646.

That is, being arranged on the teeth of the protrusion forwards that forms on the lower gear rack of lower front face portion of auxiliary blade 620 is intermeshing with the teeth of protrusion laterally that outer peripheral face along undergear 646 forms.Thereby under the effect that rotatablely moves of undergear 646, lower gear rack 622 is carried out the straight line back and forth movement of left and right directions.

Lower gear rack 622 is carried out the straight line back and forth movement of left and right directions, and the auxiliary blade 620 that is fixed with lower gear rack 622 carries out the straight line back and forth movement of left and right directions.

Also have, the central part of undergear 646 is provided with sharf 660.Sharf 660 is combined in the central part of undergear 646 through the axle johning knot, and under the effect that rotatablely moves of undergear 646, is rotated.Sharf 660 roughly is a cylindrical shape, and extends to the upper end of discharge blade 600.

The upper end of sharf 660 is connected with upper gear 648.Upper gear 648 is connected the upper end of sharf 660 through the axle connected mode.Upper gear 648 is rotated under the turning effort of the sharf 660 that is rotated along with rotatablely moving of undergear 646.

The outer peripheral face of upper gear 648 is formed with along the teeth of the outside side of outer peripheral face protrusion.The rear side of upper gear 648 is provided with the auxiliary blade 620 that its front is fixed with upper gear rack 624.Also have, the front of upper gear rack 624 is formed with the teeth of protrusion forwards.Teeth are meshed with the teeth that form along the outer peripheral face of upper gear 648.

When the teeth of the protrusion forwards that the front of upper gear rack 624 forms are meshed with the teeth that the outer peripheral face of upper gear 648 forms, make upper gear rack 624 carry out the straight line back and forth movement of left and right directions.

That is, under the effect of sharf 660, be rotated motion upper gear 648 teeth be formed on upper gear rack 624 forwards the protrusion teeth be meshed in, upper gear rack 624 is carried out the straight line back and forth movement of left and right directions.Along with upper gear rack 624 is carried out the straight line back and forth movement of left and right directions, the auxiliary blade 620 of fixing upper gear rack 624 also carries out the straight line back and forth movement of left and right directions.

In sum, drive unit is by constituting like the lower part: the drive motors that can produce rotary power after the energized; Receive the rotary part that rotary power is rotated later on from drive motors.

Above undergear 646, the lower support 662 of support blade axle 660 is arranged on the inside of discharge blade 600.Below upper gear 648, the upper support 664 of support blade axle 660 is arranged on the inside of discharge blade 600.

Sharf 660 connects after lower support 66 and the upper support 664, is connected upper gear 648 through the axle connected mode.Lower support 662 is provided with bearing (not shown) etc. with upper support 664, thereby can not hinder rotatablely moving of sharf 660, and can support blade axle 660.Lower support 662 can be provided with a plurality of with upper support 664.

Below, will combine Fig. 4 and Fig. 5, the effect like the indoor machine of air-conditioner of the present invention of above-mentioned formation is described.

Fig. 5 is arranged on operating condition and the plane of direction of the major part-discharge blade of air conditioner room unit of the present invention.

At first, the user is in order to use air-conditioner, with the power connection of the outside inside to air-conditioner.Outside power connection uses the action button 424 of the front that is arranged on front door 400 to make the indoor machine of air-conditioner running after the inside of shell 100.

Indoor machine of air-conditioner is connected after the outside power supply, is arranged on shell 100 inner most of parts and also can be switched on power supply.At this time, be arranged on shell 100 inner fan electromotors (not shown) and also can be switched on power supply.Under the effect of power supply, fan electromotor (not shown) produces rotary power.Under the effect of rotary power, Air Blast fan 342 begins rotation.

Air Blast fan 342 is rotated motion, and the inside of shell 100 produces attraction.Under the effect of attraction, need to regulate that air in the space of air is facial 260 through the left side, right side facial 280 and front suction enter the mouth 520 be drawn into shell 100 inside.

Be drawn into the inner needs of shell 100 and regulate a plurality of filters that air in the space of air is set at the inside of shell 100 and filter, thereby have only clean air to be drawn into the place ahead of Air Blast fan 342, above flowing to then.Under the effect that rotatablely moves of Air Blast fan 342, the air in the space of the mobile needs adjusting air in top is through indoor heat converter 320.

When will the needs through indoor heat converter 320 regulating air in the space of air and pass through indoor heat converter 320, carry out heat exchange with refrigerant as working fluid in indoor heat converter 320 internal flows.The air that carries out heat exchange in the time of through indoor heat converter 320 is discharged to the space that needs to regulate air through side outlet 220 and the top outlet 240 that is arranged on the place ahead support 200.The user is through adjusting discharge blade 600, thereby control is through the discharge direction of the air of side outlet 220 discharges.

Also have, after the action button 424 operating air conditioner devices of the front first half central part of user through being arranged on front door 400, the operating condition of air-conditioning and needing is regulated the environment in the space of air etc. and is presented at display window 422.

Also have, external power source is switched to after shell 100 inside, also can be switched on power supply on the drive motors 640.Under the effect of the power supply that is switched to drive motors 640, drive motors 640 produces rotary power.Under the effect of rotary power, the rotating shaft 642 that is connected the central part of drive motors 640 is rotated.

After rotating shaft 642 rotations, the driving gear 644 that is connected rotating shaft 642 through the axle connected mode begins rotation.Driving gear 642 begins after the rotation, and the undergear 646 that is meshed with driving gear 642 also begins rotation.Under the turning effort of undergear 646, the lower gear rack 622 that is arranged on the rear side of undergear 646 is carried out the straight line back and forth movement of left and right directions.

Also have, under the effect that rotatablely moves of undergear 646, the sharf 660 that is connected with undergear 646 through the axle connected mode also begins rotation.Sharf 660 is rotated under the state that is supported by lower support 662 and upper support 664.Under the effect that rotatablely moves of sharf 660, the upper gear 648 that is connected the upper end of sharf 660 through the axle connected mode also is rotated motion.

Upper gear 648 is rotated after the motion, and the upper gear rack 624 that is formed on the rear side of upper gear 648 is carried out the straight line back and forth movement of left and right directions.Upper gear rack 624 is carried out after the straight line back and forth movement of left and right directions, and auxiliary blade 620 through set power, carries out the constant amplitude straight line back and forth movement of left and right directions under the effect of the straight line back and forth movement of the left and right directions of lower gear rack 622 and upper gear rack 624.

Below, will combine Fig. 5, the operating condition and the wind direction of auxiliary blade is described.The air that is conditioned in shell 100 inside is discharged to through top outlet 220 to be needed to regulate in the space of air.At this moment, the discharge direction of discharge blade 600 control airs.

That is, when the user hopes that the air that is conditioned is discharged to the place ahead, regulate the auxiliary blade that is arranged on discharge blade 600 inside, the length of blade is forwards prolonged.

After blade forwards prolonged, the air that is conditioned of discharging through left side outlet 222 and right side outlet 224 was discharged to the place ahead of shell 100 under the guiding function of auxiliary blade 620.

Promptly; Through regulating the words that auxiliary blade 620 prolongs discharge blade 600; The air that is conditioned in shell 100 inside is discharged to through left side outlet 222 to be needed to regulate in the space of air; Under the guiding function of the right flank of auxiliary blade 620 (when in Fig. 5, seeing), the crooked set angle of the discharge direction of air, thus discharge to the place ahead of shell 100.

Also have; Through regulating the words that auxiliary blade 620 prolongs discharge blade 600; The air that is conditioned in shell 100 inside is discharged to through right side outlet 224 to be needed to regulate in the space of air; Under the guiding function of the left surface of auxiliary blade 620 (when in Fig. 5, seeing), the crooked set angle of the discharge direction of air, thus discharge to the place ahead of shell 100.

Aforesaid the present invention is defined in aforesaid embodiment, and in the category that does not exceed basic fundamental thought of the present invention, the operator of relevant industries can carry out various deformation and application to it.

Such as, in aforesaid embodiment, the device of transferring power is to be made up of the structure that drives auxiliary blade through driving gear and tooth bar.But, also can use roller and transmission to bring realization.Also have, also can not be housed in the inside of discharge blade by auxiliary blade, and be arranged on lateral surface, and tangent with lateral surface.

Claims

1. an indoor machine of air-conditioner comprises: have the inner space, and form the shell of outward appearance; Optionally open and close the front door of the front of shell; Be arranged on the rear side of front door, and form the place ahead support of the first half of shell; It is characterized in that also comprising: be arranged on the two sides of the place ahead support, have the inner space, and be controlled at the discharge blade of the discharge direction of the air that enclosure is conditioned; Be arranged on the discharge blade inner space, and optionally carry out the auxiliary blade of straight line back and forth movement; The inner space of discharge blade is provided with the drive unit that driving force is provided to discharge blade.

2. indoor machine of air-conditioner according to claim 1; It is characterized in that: auxiliary blade is provided with power transmission; Power transmission receives power from the drive unit of the inside that is arranged on discharge blade, and makes auxiliary blade carry out the straight line back and forth movement.

3. indoor machine of air-conditioner according to claim 1 is characterized in that: drive unit is by constituting like the lower part: the drive motors that can produce rotary power after the energized; Receive the rotary part that rotary power is rotated later on from drive motors.