CN101078537A - Indoor unit of air conditioner - Google Patents

Abstract

The invention relates to an indoor unit of air conditioner. In the invention, the cover for shielding the exhaust port is integrated with the frame of air supply component together. In assemble operation for indoor unit, after front panel or top panel is assembled, there is no need of additional assembling operation for cover. And when the position of exhaust port connected with wind channel is changed there is only need to carry out the assembling operation of turning the frame of air supply component so as to shield unnecessary exhaust port.

Description

Indoor machine of air-conditioner

Technical field

The present invention relates to air channel type indoor machine of air-conditioner, more detailed says so, on body, be formed with a plurality of outlets, and connection air-supply assembly on the some outlets in above-mentioned a plurality of outlets, simultaneously, it is integrally formed to be used for covering the lid and the above-mentioned air-supply assembly of one of residue of above-mentioned a plurality of outlets.

Background technology

In general, air-conditioner is the device that is used for supplying with to the interior space air after regulating, can be divided into structure member is integrally formed at an integral air conditioner in the device, and the Saperated air conditioner that constitutes by indoor set and off-premises station.

In addition, consider the space that indoor machine of air-conditioner is shared recently, user's demand gradually is installed in the outdoor of ceiling, metope, balcony etc. or roof etc. with above-mentioned indoor set, and with the air regulated in the above-mentioned indoor set by the air channel to the air channel of indoor supply type air-conditioner.

Figure 22 is the stereogram of indoor machine of air-conditioner of the prior art; Figure 23 is the profile of indoor machine of air-conditioner of the prior art.As shown in the figure, include in the air channel type indoor machine of air-conditioner of prior art: the body 3 that is formed with suction inlet 1 and outlet 2; Be installed on the inside of above-mentioned body 3, and the air-supply assembly 4 that is connected with above-mentioned outlet 2; Be installed on the inside of above-mentioned body 3, and the heat exchanger 5 that carries out heat exchange with inhaled air; Be connected in the air channel 6 of above-mentioned outlet 2.

But, in the air-conditioner of above-mentioned prior art, only be formed with an outlet 2 on the body 3, and the direction of above-mentioned outlet 2 only forms to a side, thereby causes being adapted to the place of indoor set installation or the installation direction in multiple air channel 6.

Summary of the invention

In order to solve above-mentioned problems of the prior art, the object of the present invention is to provide a kind of indoor machine of air-conditioner, can be according to the installation direction in air channel, the some outlets in the outlet of selecting to form on the body.

And, another object of the present invention is to provide a kind of indoor machine of air-conditioner, need not to dismantle whole body and only need dismantle side panel, just can from air-conditioner, separate motor.

And, another object of the present invention is to provide a kind of indoor machine of air-conditioner, in the present invention, the lid that will be used to cover the outlet that forms on the body is integrally formed with the air-supply assembly, thereby need not to be used to cover the other assembly manipulation of above-mentioned outlet.

And, another object of the present invention is to provide a kind of indoor machine of air-conditioner, in the present invention,, can carry operation easily by instruments such as fork trucks, and can be easy to the erection column leg at the base bottom of air-conditioner erection column leg.

And, another object of the present invention is to provide a kind of indoor machine of air-conditioner, in air-conditioner, be provided with the stator mount in the BLDC of support motor.

And, another object of the present invention is to provide a kind of indoor machine of air-conditioner, by intersecting bridging mode, the control cabinet of electronic building brick is fixed on the body of air-conditioner.

To achieve these goals, the indoor machine of air-conditioner among the present invention is characterized in that, includes following several sections: a plurality of outlets are formed at the body of variant face; Be connected in the air-supply assembly of the some outlets in above-mentioned a plurality of outlet; Be used for covering the lid that remains an outlet at least of above-mentioned a plurality of outlets, wherein, above-mentioned lid and above-mentioned air-supply assembly are integrally formed.

And the present invention is characterized in that: include heat exchanger in the above-mentioned indoor set, above-mentioned a plurality of outlets are arranged on the face of facing with above-mentioned heat exchanger, and on the face vertical with the face that above-mentioned heat exchanger is installed.

And the present invention is characterized in that: include the air-supply component framework that is fixed in above-mentioned body in the above-mentioned air-supply assembly, above-mentioned lid and above-mentioned air-supply component framework are integrally formed.

And the present invention is characterized in that: above-mentioned lid is provided with 2, and above-mentioned each lid is installed in respectively on opposed facing of above-mentioned air-supply component framework.

According to the indoor machine of air-conditioner among the present invention of structure as mentioned above, be formed with a plurality of outlets on its body, and be connected with the air channel on the some outlets in above-mentioned a plurality of outlets, and can be according to the erecting bed of the indoor set space that connects, air channel in one's power, and change the position in the air channel that connects in the above-mentioned body.

And, according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, use the BLDC motor in the air-supply assembly of installing on its indoor set, to compare with general motor, above-mentioned BLDC motor has higher reliability, and can effectively transmit activation force.

And, according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, in the BLDC motor of installing in indoor set, its stator is fixedly set in the fan drum by support, thereby can realize simple fixed structure, and the vibration that produces can suppress work the time.

And according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, the BLDC motor of its indoor set is fixedly set in fan drum by the support of tripod shape, thereby makes air from the smooth and easy inflow in the both sides of fan drum.

And, according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, be formed with the 1st, 2 outlets respectively on plate and the top panel in front in order to connect a plurality of air channels, and according to the installation environment in air channel, on some outlets in above-mentioned the 1st, 2 outlets the air channel is installed, i.e. the capacity of variable indoor set.

And, according to the indoor machine of air-conditioner among the present invention of structure as mentioned above and since a plurality of air channels of installing with identical direction or mutually different directions install, thereby can improve the free degree of the installing space of indoor set.

And according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, the bottom of the base of indoor set is equipped with the post leg, thereby can be easy to the erection column leg in above-mentioned base.

And according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, the inside of the post leg of indoor set is formed with the space, thereby can be easy to the carrying indoor set by fork truck.

And, according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, because it is integrally formed with the air-supply component framework of air-supply assembly to cover the lid of outlet, when carrying out the assembly manipulation of indoor set, after front panel or top panel are installed, need not to carry out in addition the process of installation cover.

And according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, when change took place in the position of the outlet that connects the air channel, the process that only needs upset air-supply component framework to assemble can be covered unnecessary outlet.

And, according to the indoor machine of air-conditioner among the present invention of structure as mentioned above, because the lid that covers is integrally formed with the air-supply component framework of air-supply assembly, the front panel of indoor set or the smooth surface of top panel are formed, and in carrying during indoor set, can avoid taking place the phenomenon of the position damage of screens or protrusion.

Description of drawings

Fig. 1 is the stereogram of the air channel type indoor machine of air-conditioner among the present invention;

Fig. 2 is the part exploded perspective view of the type indoor machine of air-conditioner inside, air channel among the present invention;

Fig. 3 is the part exploded perspective view of the post leg in the type indoor machine of air-conditioner of air channel of the present invention;

Fig. 4 is the stereogram of the side panel among the present invention;

Fig. 5 is the part exploded perspective view of the electronic building brick inside among the present invention;

Fig. 6 is the amplification stereogram of the fixed structure of the indoor set electronic building brick among the present invention;

Fig. 7 is the stereogram of the air-supply assembly of the air channel type air-conditioner among the present invention;

Fig. 8 is the profile of the air-supply assembly among the present invention;

Fig. 9 is the profile of the motor among the present invention;

Figure 10 is the stereogram of the electric machine support among the present invention;

Figure 11 is the front stereogram of the electric machine support among the present invention;

Figure 12 is the stereogram of the fan of the air-supply assembly among the present invention;

Figure 13 is the plane of the air-supply assembly fan among the present invention;

Figure 14 is that the part of the rotor of the motor among the present invention is cut stereogram;

Figure 15 is the exploded perspective view of the stator of the motor among the present invention;

Figure 16 is the stereogram of the stator of the motor among the present invention;

Figure 17 is the stereogram of another installation embodiment in the indoor set air channel among the present invention;

Figure 18 is the exploded perspective view of the side panel of the indoor set among the present invention;

Figure 19 is the stereogram of the indoor set among the present invention the 2nd embodiment;

Figure 20 is the stereogram of the air channel connection status of the indoor set among the present invention the 2nd embodiment;

Figure 21 is the profile of the air-supply assembly among the present invention the 2nd embodiment;

Figure 22 is the stereogram of indoor machine of air-conditioner of the prior art;

Figure 23 is the profile of indoor machine of air-conditioner of the prior art.

The critical piece description of reference numerals

10: body 12: suction inlet

14: front panel outlet 16: the top panel outlet

20: air-supply assembly 21: lid (cover)

22: air-supply component framework 23: lid

24: fan 28: fan drum (fan housing)

30: heat exchanger 32,34: carriage (bracket)

40: electronic building brick 42: control cabinet

44: flange (flange) 45: main printed circuit board

47: fastening block part 50: base

52: front panel 54: side panel

55,56: corner framework 58: top panel

60: post leg (leg) 61: space

70: motor 71: axle (shaft)

72: rotor 73: rotor axle sleeve (rotor bushing)

75: rotor case 76: magnet

80: stator 82: core plate (core plate)

82a: the gear teeth (teeth) 84: coil (coil)

86: insulator 86a: top insulator (insulator upper)

86b: lower isolator 87: joint portion

90: support 91: bearing

92: bearing shell 94: the support fixed part

95: bolt 96: the stator fixed part

200: air channel (duct) 220: the air-supply assembly

224,234: fan 228,238: fan drum

270: motor 271: axle

The specific embodiment

Below, with reference to the accompanying drawings, the preferred embodiment among the present invention is described in more detail.

Fig. 1 is the stereogram of the air channel type indoor machine of air-conditioner among the present invention; Fig. 2 is the part exploded perspective view of the type indoor machine of air-conditioner inside, air channel among the present invention.

As Fig. 1 or shown in Figure 2, the indoor machine of air-conditioner among the present invention, it includes following several sections: the body 10 that is formed with suction inlet 12 and a plurality of outlet 14,16; Be installed on the inside of above-mentioned body 10, and be connected in the air-supply assembly 20 of the some outlets in above-mentioned a plurality of outlet 14,16; Be used to cover above-mentioned suction inlet 12, and the heat exchanger 30 that carries out heat exchange with inhaled air; Be installed on above-mentioned body 10, and be provided with the electronic building brick 40 of the electronic unit that is used to control air-conditioner.

And, include in the above-mentioned body 10: base 50; In the front of above-mentioned base 50, to the vertically installed front panel 52 of upside; In the side of above-mentioned base 50, to the vertically installed side panel 54 of upside; Be connected in above-mentioned front panel 52 and above-mentioned side panel 54, and be installed in the top panel 58 on the top of above-mentioned base 50.

Wherein, be separately installed with corner framework 55,56 on four of above-mentioned body 10 positions, corner.

Particularly, the lower end of above-mentioned corner framework 55,56 is connected in above-mentioned base 50, and its side is connected in above-mentioned front panel 52 or above-mentioned side panel 54, and its upper end then is connected in above-mentioned top panel 58.

In addition, on above-mentioned front panel 52 and the above-mentioned top panel 58, be formed with above-mentioned outlet 14,16 respectively.

And, between the corner of the rear side that is arranged at above-mentioned body 10 framework 56, be formed with above-mentioned suction inlet 12, and the heat exchanger 30 that is used to cover above-mentioned suction inlet 12 be installed, 30 inside that are arranged at above-mentioned body 10 of above-mentioned heat exchanger.

And,, the post leg 60 that is used to support above-mentioned base 50 is installed in the bottom of above-mentioned base 50.

Fig. 3 is the part exploded perspective view of the post leg in the type indoor machine of air-conditioner of air channel of the present invention.

As shown in Figure 3, the post leg 60 among the present invention is ' U ' word shape and is bent to form, and its end is fixedly set in the lower end of above-mentioned base 50.

Wherein, above-mentioned post leg 60 is respectively in conjunction with being fixed in the both sides of above-mentioned base 50, its formation ' U ' word shape, and be formed with space 61 in inside.

Particularly, consider that above-mentioned indoor set is a kind of large-scale indoor set that is connected with the air channel, when carrying, need to use fork truck instruments such as (not shown), at this moment, the yoke (arm) of above-mentioned fork truck can be inserted into the space 61 that forms in the above-mentioned post leg 60 and carry.

That is, in order to insert the yoke of general fork truck, the distance setting that above-mentioned each post leg 60 is separated by set; In order to insert above-mentioned yoke, 61 in above-mentioned space has sufficient width.

Thus, the body 10 of the indoor set among the present invention will be supported by above-mentioned post leg 60, and install with the ground set distance of being separated by, and simultaneously, can guarantee to insert the space of the yoke of fork truck by above-mentioned post leg 60.

And because above-mentioned post leg 60 is fixed in above-mentioned base 50 by bolt (not shown) or screw (not shown) combination, its fitting operation is also more or less freely.

Fig. 4 is the stereogram of the side panel among the present invention; Fig. 5 is the part exploded perspective view of the electronic building brick inside among the present invention.

As Fig. 4 or shown in Figure 5, the electronic building brick 40 among the present invention is installed on the inside of above-mentioned body 10, and is covered by above-mentioned side panel 54, thereby does not expose to the outside.

Wherein, above-mentioned side panel 54 is arranged at the position between the above-mentioned corner framework 55,56, and combines fixing with above-mentioned corner framework 55,56, above-mentioned base 50 or above-mentioned top panel 58.

In addition, on the above-mentioned side panel 54 handle 53 is installed, in dismounting and when assembling above-mentioned side panel 54, the above-mentioned side panel 54 of support that the user can be more prone to by above-mentioned handle 53.

Wherein, above-mentioned handle 53 is fixedly clamped by being inserted in the hole (not shown) that forms in the above-mentioned side panel 54.

Therefore, include in the above-mentioned handle 53: be inserted in the hole of above-mentioned side panel 54, and the clamping section 53a that obtains being fixedly clamped; Be closely set in the 53b of the portion of being close to of the lateral surface of above-mentioned side panel 54.Wherein, be close among the 53b of portion, be formed with groove 53c to the direction of above-mentioned clamping section 53a above-mentioned.

Wherein, the user is by being inserted in hand above-mentioned groove 53c, and supports above-mentioned side panel 54.

And, though not shown, be used to cover the side panel of above-mentioned electronic building brick 40, mainly be open when the maintenance personal keeps in repair.Therefore, its upper end can be connected on the above-mentioned corner framework 55 in the hinge mode, perhaps also can constitute upwards/structure that following direction or a left side/right are opened.

Fig. 6 is the amplification stereogram of the fixed structure of the indoor set electronic building brick among the present invention.

As Fig. 5 or shown in Figure 6, above-mentioned electronic building brick 40 is after clamping is incorporated into above-mentioned corner framework 55,56, and it is fixing to carry out combination by bolt or screw.

Wherein, include in the above-mentioned electronic building brick 40: clamp the control cabinet 42 that is incorporated into above-mentioned corner framework 55,56; Be installed on the main printed circuit board (45, main PCB) of the inside of above-mentioned control cabinet 42; Be used for motor driver (not shown) to above-mentioned air-supply assembly 20 supply powers; Be used for supplying with the intelligent control module (not shown, IPM:IntelligentPower Module) of dc source to above-mentioned motor driver (not shown).

The insulated door bipolar transistor), and the drive integrated circult (IC) that is used to drive above-mentioned IGBT above-mentioned intelligent control module is built-in with IGBT (Insulated Gate BipolarTransistor: in single component.Recently, above-mentioned intelligent control module is by the electrical management solution of its high power capacity Motor Control Field, in multiple device.In addition, be built-in with kinds of protect circuit such as drive integrated circult, circuit overcurrent protection, short-circuit protection circuit in the above-mentioned intelligent control module, the size that helps dwindling above-mentioned motor driver, and help realizing low-power consumption and miniaturization.

Above-mentioned control cabinet 42 forms box (box) shape, and its inside is equipped with above-mentioned main printed circuit board 45, and the side direction that above-mentioned side panel 54 is installed forms opening.Particularly, when above-mentioned side panel 54 was installed, above-mentioned control cabinet 42 did not expose crested to the outside.

Wherein, the two side ends of above-mentioned control cabinet 42 is formed with flange 44 respectively, and above-mentioned flange 44 is bent to form to above-mentioned corner framework 55 directions, and the end of above-mentioned flange 44 prolongs to the peristome outside of above-mentioned control cabinet 42 lengthening and forms.

In addition, on the medial extremity of above-mentioned corner framework 55, be formed with the flange 57 that flange 44 directions to above-mentioned control cabinet 42 are bent to form, in above-mentioned flange 57, upwards/below is to being formed with groove 57a.

Wherein, be formed with fastening block part 47 in the flange 44 of above-mentioned control cabinet 42, above-mentioned fastening block part intersects mutually with the flange 57 of above-mentioned corner framework 55 and is connected, and above-mentioned fastening block part 47 will be inserted among the groove 57a of above-mentioned corner framework 55, and fix.

And, also being formed with groove 47a in the above-mentioned fastening block part 47, above-mentioned groove 47a is used to insert the flange 57 of above-mentioned corner framework 55.

Thus, the flange 57 of above-mentioned corner framework 55 will be forward/rear is to formation, 47 of above-mentioned fastening block parts left/right forms, thereby with interlaced linking, and fix.

In addition, the fastening block part 47 of above-mentioned control cabinet 42 is formed at front/rear side's two ends respectively, and the two ends of above-mentioned control cabinet 42 are staggered respectively to be connected in the flange 57 of above-mentioned each corner framework 55,56, and fixes.

Therefore, the assembler can be inserted in above-mentioned control cabinet 42 inside of above-mentioned body 10, then, above-mentioned fastening block part 47 is fixedly clamped on the flange 57 of above-mentioned corner framework 55,56 with staggered bridging mode, thereby can fixes by easy assembly manipulation.

Subsequently, when needs carry out additional fastening when operation, by as the bolt (not shown) of combination member etc., the assembler can be fixed on the above-mentioned corner framework 55 in the above-mentioned control cabinet that is fixedly clamped 42 combinations.

Fig. 7 is the stereogram of the air-supply assembly of the air channel type air-conditioner among the present invention.

As Fig. 1,2 or shown in Figure 7, include in the air-supply assembly 20 of the present invention: the air-supply component framework 22 that is fixed in body 10; Be used for the air of above-mentioned body 10 inside is discharged to the fan 24 of outlet 14; Be used to drive the motor 70 of said fans 24; Be used for to be directed to the fan drum 28 of above-mentioned outlet 14 by the air that said fans 24 blows.

Wherein, above-mentioned air-supply assembly 20 is the sirocco fans (sirocco fan) that are used for sucking from the two sides of said fans shell 28 air.

Above-mentioned air-supply component framework 22 is used for said fans shell 28 is fixed on base 50, and constitutes the frame configuration of lineal hexahedral, and is fixed with said fans shell 28 in inner combination.

Wherein, be equipped with in the above-mentioned air-supply component framework 22 and cover 21, above-mentioned lid 21 is used for covering some outlets of each outlet 14,16 that forms on above-mentioned top panel 58 or the above-mentioned front panel 52.

That is, as shown in Figure 7, under the situation that the outlet 14 of front side is opened, the lid of installing in the above-mentioned air-supply component framework 22 21 will cover the outlet 16 that forms on the above-mentioned top panel 58.

Wherein, above-mentioned lid 21,23 be installed on above-mentioned air-supply component framework 22 top and below, be fixed with the air-supply component framework 22 of fan drum 28 by the upset of assembler or setter, the some lids in the lid of installing on the above-mentioned air-supply component framework 22 21,23 will cover the some outlets in above-mentioned the place ahead outlet 14 or the above-mentioned upside outlet 16.

Wherein, the face of above-mentioned lid 21,23 and above-mentioned top panel 58 or above-mentioned front panel 52 constitutes continuous face to be installed, and above-mentioned lid does not protrude from above-mentioned top panel 58 or above-mentioned front panel 52, and forms smooth face.

Particularly, above-mentioned lid 21,23 and above-mentioned air-supply component framework 22 are integrally formed, and are installed on the above-mentioned base 50.At first, above-mentioned air-supply assembly 20 is installed; Then, above-mentioned front panel 52 or above-mentioned top panel 58 are installed.The masking process of above-mentioned outlet 14,16 is then finished in the installation process of above-mentioned air-supply assembly 20.

Thus, in air-conditioner of the present invention, during some outlets in covering above-mentioned outlet 14,16, need not to carry out in addition the process of mounting cover.

Fig. 8 is the profile of the air-supply assembly among the present invention; Fig. 9 is the profile of the motor among the present invention; Figure 10 is the stereogram of the electric machine support among the present invention; Figure 11 is the front stereogram of the electric machine support among the present invention; Figure 12 is the stereogram of the fan of the air-supply assembly among the present invention; Figure 13 is the plane of the air-supply assembly fan among the present invention; Figure 14 is that the part of the rotor of the motor among the present invention is cut stereogram; Figure 15 is the exploded perspective view of the stator of the motor among the present invention; Figure 16 is the stereogram of the stator of the motor among the present invention.

Extremely shown in Figure 16 as Fig. 8, in air-supply assembly 20 of the present invention, (70, Brushless DC Motor: dc brushless motor), above-mentioned BLDC motor 70 is fixedly set in said fans shell 28 by support 90 to be provided with the BLDC motor that is used to drive said fans 24.

Said fans shell 28 is fixedly set in above-mentioned air-supply component framework (22 among Fig. 7), and its left side/right side is formed with suction inlet 28a, 28b respectively, and a certain side in above-mentioned suction inlet 28a, 28b is equipped with above-mentioned motor 70.

Wherein, be recessed to form sheath (shroud) to its inboard respectively among above-mentioned suction inlet 28a, the 28b of said fans shell 28.

Said fans 24 is a kind of of cross flow fan, in the present embodiment, said fans 24 left/right lengthening forms, above-mentioned motor 70 will be fixed in said fans shell 28, and be connected with said fans 24.

As Fig. 8 or shown in Figure 9, include in the above-mentioned motor 70: the axle 71 that is connected in said fans 24; Be connected in the rotor 72 of above-mentioned axle 71; Be arranged at the inboard of above-mentioned rotor 72, and with above-mentioned rotor 72 stator 80 that both set a distances installs of being separated by; Be used for said stator 80 is fixedly set in the support 90 of said fans shell 28.

Wherein, above-mentioned axle 71 combines fixing with above-mentioned rotor 72, and is arranged at the center of said fans 24, combines fixing simultaneously with said fans 24.

Wherein, as Fig. 9 or shown in Figure 14, include in the above-mentioned rotor 72: with above-mentioned axle 71 rotor axle sleeves that combine 73; Be incorporated into above-mentioned rotor axle sleeve 73, and surround the rotor case 75 that said stator 80 is installed; Be installed on above-mentioned rotor case 75, and with the be separated by magnet 76 of set distance of said stator 80.

Wherein, after the sawtooth (not shown) of sawtooth that forms on the center of above-mentioned rotor axle sleeve 73 (not shown) and above-mentioned axle 71 meshed mutually, above-mentioned axle 71 and above-mentioned rotor axle sleeve 73 will be fixed by the bolt 71a as combination member.

Particularly, above-mentioned rotor axle sleeve 73 is preferably made by the insulation material.

In addition, above-mentioned rotor axle sleeve 73 and above-mentioned rotor case 75 are fixed by bolt 73a.Above-mentioned rotor axle sleeve of fixing in the above-mentioned rotor case 75 73 and above-mentioned axle 71 will be arranged at the center of above-mentioned rotor case 75.And, be arranged at the said stator 80 of the inside of above-mentioned rotor case 75, also will have identical axle center with above-mentioned axle 71.

In addition, though not shown, above-mentioned rotor axle sleeve also can carry out combination in the outside of above-mentioned rotor case.

Above-mentioned magnet 76 is fixedly set in the medial surface of above-mentioned rotor case 75, and above-mentioned magnet 76 will interact with said stator 80, and be rotated.Here, above-mentioned rotor case forms drum.

Wherein, above-mentioned magnet 76 is arranged on the end 75a that forms on the inwall of above-mentioned rotor case 75, and constitutes drum along the inwall of above-mentioned rotor case 75.

In addition, as shown in figure 14, include in the above-mentioned rotor case 75: the bottom surface 75a that roughly constitutes circular plate shape; From the marginal portion of above-mentioned bottom surface 75a, prolong the sidewall 75b of formation to the direction of approximate vertical.Wherein, under the situation of using the iron plate material, above-mentioned bottom surface 75a and sidewall 75b will be integrally formed by punch process.

Wherein, the end of the peristome of above-mentioned sidewall 75b is formed with rolls crooked bend 75c laterally, above-mentioned bend 75c is used to improve the intensity of above-mentioned rotor sidewall 75b, thus the torsional deformation of the rotor that produces can suppress to rotate at a high speed the time, and the noise phenomenon of corresponding generation.

In addition, on the bottom surface 75a at the axle center that forms above-mentioned rotor case 75, be formed with sleeve part (hub) 75d that is used to install above-mentioned rotor axle sleeve 73, be formed with cooling pin (pin) 75e among the above-mentioned sleeve part 75d, above-mentioned cooling pin is used for the air in above-mentioned rotor case 75 outsides is directed to inside.

Wherein, by lancing (lancing) processing, above-mentioned cooling pin 75e forms to the interior curve of above-mentioned rotor case 75 from integrally formed rotor case 75, and above-mentioned cooling pin 75e is formed with a plurality of, and with respect to above-mentioned axle center with the radiation shape setting.

And above-mentioned magnet 76 has a plurality of in the sidewall 76b of above-mentioned rotor case 75 installed inside.

And, form porosely among the above-mentioned sleeve part 75d, install in the hole that above-mentioned rotor axle sleeve 73 will connect above-mentioned sleeve part 75d.

As Fig. 9, Figure 15 or shown in Figure 16, include in the said stator 80: the core plate 82 that is formed with gear teeth 82a; Winding is arranged at the coil 84 of above-mentioned core plate 82; Be used to surround the above-mentioned insulator 86 that is wound with the core plate 82 of coil 84.

Above-mentioned core plate 82 constitutes a long belt shape on the whole, and it twines with spirality, and looping shape on the whole.

Wherein, in process, in above-mentioned core plate 82, protrude the above-mentioned gear teeth 82a that forms laterally with annular shape processing type central layer 82, will be with radial setting, above-mentioned core plate 82 is provided with the multilayer lamination.

In addition, above-mentioned coil 84 will be wound in the above-mentioned gear teeth 82a of above-mentioned multilayer lamination, and above-mentioned gear teeth 82a goes up the winding mode of the coil 84 that twines for concentrating a certain mode in coiling or the distribution winding mode.

As Figure 15 or shown in Figure 16, above-mentioned insulator 86 is made by separately parts respectively, and surrounds above-mentioned core plate 82 and assemble.

Therefore, include in the above-mentioned insulator 86: the top insulator 86a that is incorporated into the upper side of above-mentioned core plate 82; Surround the lower isolator 86b of the lower side combination of above-mentioned core plate 82.

Wherein, different with present embodiment, it is integrally formed that above-mentioned insulator also can pass through the mode of moldings formed therefrom (molding), and in the case, above-mentioned core plate will be processed to be embedded under the state of resin.

In addition, the insulator 86 of said stator 80 will be than the coil 84 that twines direction protrusion formation more up and down.

For example, be arranged at the rib 86c of the gear teeth 82a of insulator 86, will go up the coil 84 that twines than above-mentioned gear teeth 82a more to make progress/formation of following direction protrusion.

In addition, above-mentioned top insulator 86a and lower isolator 86b are formed with joint portion 87 on opposed facing position, and above-mentioned joint portion is provided with combined hole 87a.Above-mentioned joint portion 87 is protruded to the inboard of above-mentioned core plate 82 and is formed, and is formed with at least more than 3.

And, being pressed in the above-mentioned joint portion 87 and being provided with metal tube 87b, above-mentioned metal tube is used to connect above-mentioned top insulator 86a and lower isolator 86b.Under the effect of above-mentioned metal tube 87b, core plate 82 will be arranged between above-mentioned top insulator 86a and the lower isolator 86b, and be fixed.

At this moment, the thickness of the joint portion 87 of said stator 80 should be set to more than 20% of thickness of the core plate 82 of lamination.This is because have only the thickness of the joint portion 87 of above-mentioned insulator 86 to reach more than 20% of thickness of the core plate 82 of lamination, the vibration that produces in the time of can fully bearing motor-driven.

In addition, said stator 80 will be inserted among the side draught inlet 28a of said fans shell 28 by above-mentioned support 90.

As shown in Figs. 8 to 11, include the bearing shell 92 that is used to support above-mentioned axle 71 in the above-mentioned support 90.

Wherein, include in the above-mentioned support 90: inside is equipped with the bearing shell 92 of a plurality of bearings 91 that are used to support above-mentioned axle 71; Be radial prolongation to the outside of above-mentioned bearing shell 92 and form, and be fixed in the support fixed part 94 of said fans shell 28; In conjunction with the stator fixed part 96 that is fixed with said stator 80.

Wherein, be formed with the slotted hole 92a that above-mentioned axle 71 is connected in the above-mentioned bearing shell 92, and portion is equipped with a plurality of bearings 91 of the outer peripheral face that is used to support above-mentioned axle 71 within it.

Said stator fixed part 96 is the parts that are fixed in said stator 80 by combinations such as bolts, and it and above-mentioned bearing shell 92 are integrally formed, and constitutes flat board (plate) shape that prolongs laterally from above-mentioned bearing shell 92.

Wherein, form porose 96a in the said stator fixed part 96, above-mentioned hole is used to insert the combination member that combines with said stator 80, in addition, also is formed with the through hole 96b of the broad of the heat that is used to disperse said stator 80 sides.

Above-mentioned support fixed part 94 constitutes the tripod shapes, and above-mentioned support fixed part 94 is provided with formation with radial on the outer peripheral face of above-mentioned bearing shell 92, and in its terminal hole 94a that forms joint bolt 95.

Wherein, lining (bush) 97 will be set between the end of above-mentioned support fixed part 94 and the said fans shell 28, above-mentioned lining 97 is used to absorb the vibration that produces between above-mentioned support fixed part 94 and the said fans shell 28.

Therefore, above-mentioned lining 97 is made by elastic material, and will connect by the bolt 95 of combination in the above-mentioned support fixed part 94.

In addition, above-mentioned support 90 is preferably made by metal material castings such as aluminium.

And, also being formed with rib 98 in the above-mentioned support 90, above-mentioned rib is connected in above-mentioned support fixed part 94 and above-mentioned bearing shell 92.Support above-mentioned support fixed part 94 by above-mentioned rib 98, and can improve the structural strength of above-mentioned support 90.

And the above-mentioned axle 71 that is supported in above-mentioned bearing shell 92 and rotates will be connected with the inside mounted fan 24 of said fans shell 28.

As Fig. 8, Figure 12 or shown in Figure 13, include in the said fans 24: the blade 24a that is used for sending air to outlet 14,16 side-blowns of above-mentioned fan drum 28; Be used to connect and fix the dull and stereotyped 24b of above-mentioned a plurality of blade 24a.

Wherein, above-mentioned dull and stereotyped 24b will carry out axle by lining 27 with above-mentioned axle 71 and be connected.

Therefore, be formed with the hole (not shown) that above-mentioned axle 71 is connected in the above-mentioned lining 27, and connect above-mentioned lining 27 and insert above-mentioned axle 71 is set.

In addition, above-mentioned lining 27 is arranged at the both sides of above-mentioned dull and stereotyped 24b respectively, and above-mentioned axle 71 each lining 27 that will connect the both sides that are arranged at above-mentioned dull and stereotyped 24b are respectively installed.

Wherein, include in the above-mentioned lining 27: the cylindrical portion 27a that above-mentioned axle 71 is connected; Protrude formation from above-mentioned cylindrical portion 27a to radial direction, and be close to the flange part 27b of above-mentioned dull and stereotyped 24b.

Wherein, the flange part 27b of above-mentioned lining 27 is provided with rivet 27c, will fix the flange part 27b of above-mentioned dull and stereotyped 24b and above-mentioned each lining 27 by above-mentioned rivet 27c.

In addition, with inserting bolt 27d, and will combine among the cylindrical portion 27a of above-mentioned lining 27 with above-mentioned axle 71.

Below, 1 to accompanying drawing 5 with reference to the accompanying drawings, and the assembling process of the air channel type air-conditioner among the present invention is described in more detail.

At first, the assembler with above-mentioned post leg 60 in conjunction be fixed on base 50 below, and the air-supply component framework 22 that will be set with above-mentioned air-supply assembly 20 in conjunction be fixed on above-mentioned base 50 above.

Wherein, the assembler will regulate the direction of above-mentioned air-supply component framework 22, and the some outlets in the outlet 14,16 that forms on the outlet that makes fan drum 28 and front panel 52 or the top panel 58 are consistent.

In addition, with mounting cover 21, above-mentioned lid is used for covering some outlets of above-mentioned outlet 14,16 on the above-mentioned air-supply component framework 22, under the situation of blocking above-mentioned upside outlet 16, above above-mentioned lid 21 will be positioned at when air-supply assembly 20 is installed.

Then, the assembler installs corner framework 55 respectively in four marginal portions of above-mentioned base 50, and in a side electronic building brick 40 is installed.

Below, 4 to Fig. 6 with reference to the accompanying drawings, and the installation process of above-mentioned electronic building brick 40 is described.At first, the assembler from the downward side shifting of upside, blocks among the groove 57a of the flange 57 that forms the fastening block part 47 of the both sides that are formed at above-mentioned control cabinet 42 respectively respectively the control cabinet 42 of above-mentioned electronic building brick 40 on above-mentioned corner framework 55.Thus, when the fastening block part 47 of above-mentioned control cabinet 42 blocks in the flange 57 of above-mentioned corner framework 55, and when being fixed, the assembler will connect above-mentioned flange 44,57 as the bolt (not shown) of combination member, and carry out combination.

Subsequently, the assembler is the motor of installing in the above-mentioned control cabinet 42 that is wired to above-mentioned air-supply assembly 20 70, thereby controls by 40 pairs of above-mentioned motors 70 of above-mentioned electronic building brick.

In addition, in order to cover above-mentioned electronic building brick 40, and between above-mentioned corner framework 55,56 assembling side panel 54.

Subsequently, turn back to accompanying drawing 1 again to accompanying drawing 5, the assembler will install heat exchanger 30 at the back side of above-mentioned body 10.

Wherein, the corner framework 56 for the rear side that is incorporated into above-mentioned body 10 is provided with is equipped with carriage 32 on the marginal position of above-mentioned heat exchanger 30, by connecting above-mentioned carriage 32 and above-mentioned corner framework 56, fixing above-mentioned heat exchanger 30.

In addition, be equipped with in the corner framework 56 that is provided with on the rear side of body 10 of above-mentioned heat exchanger 30, be close to and be provided with the carriage 34 that is used to connect air channel (not shown).

And, being equipped with on the corner framework 56 of above-mentioned control cabinet 42 stent valve door 35 is installed, above-mentioned stent valve door 35 is used to be installed and connected in the support valve (not shown) of above-mentioned heat exchanger 30.

Thus, the coolant piping that is connected with off-premises station (not shown) will be connected in above-mentioned stent valve door 35, and above-mentioned stent valve door 35 is connected with above-mentioned heat exchanger 30.

Then, the assembler is assemblied in remaining side panel 54 and front panel 52 respectively on each corner framework 55.

Behind above-mentioned side panel 54 of assembling and above-mentioned front panel 52, the assembler will place top panel 58 and assemble, and finish the assembly manipulation of body 10.

Wherein, the lid 21 that is used to cover the outlet 16 of above-mentioned top panel 58 combines with above-mentioned air-supply component framework 22 one, and therefore, the user only need assemble the assembly manipulation that above-mentioned top panel 58 can be finished body 10.

Particularly, the smooth plane of top formation of the top panel 58 among the present invention, installation bracket 52a and connect air channel 200 on above-mentioned top panel 58.

In addition, the lid 21 among the present invention is not the structure that is fixed in above-mentioned top panel 58, therefore, will not need to be used to place any crooked position or the end of above-mentioned lid 21.

That is, above-mentioned lid 21 is arranged at above-mentioned air-supply component framework 22 and fixes, above-mentioned top panel 58 be arranged at above-mentioned installation air-supply assembly 20 above, thereby above-mentioned outlet 16 and above-mentioned lid 21 are alignd mutually, and be consistent.

And above-mentioned lid 21 will be consistent with above-mentioned outlet 16, and constitute continuous plane with above-mentioned top panel 58.

Figure 17 is the stereogram of another installation embodiment in the indoor set air channel among the present invention; Figure 18 is the exploded perspective view of the side panel of the indoor set among the present invention.

Below, 1 to accompanying drawing 7 with reference to the accompanying drawings, and the installation process of the indoor set among the present invention is described.

At first, as shown in Figure 1, the outlet 14 of plate 52 is in open state in front, and the outlet 16 of top panel 58 is when being in closed state, when connecting in the outlet 14 of above-mentioned front panel 52 under the situation in air channel 200, setter will connect above-mentioned front panel 52 and above-mentioned air channel 200 by above-mentioned carriage 52a behind the peripheral surface installation bracket 52a of above-mentioned outlet 14.

On the contrary, as shown in figure 17, under outlet 14 inconsistent situations open on the installation direction in above-mentioned air channel 200 and the above-mentioned body 10, setter will dismantle above-mentioned body 10, and the installation direction of the position of conversion outlet and the assembly 20 of blowing.

That is, setter is at first dismantled top panel 58, and the inside of open body 10, dismantles above-mentioned base 50 and above-mentioned air-supply component framework 22 then.

Then, the above-mentioned air-supply component framework 22 that is disassembled of setter upset, the outlet that makes fan drum 28 is fixed in above-mentioned base 50 with above-mentioned air-supply component framework 22 again towards last rear flank.

At this moment, be close to the lid 23 of the downside of above-mentioned air-supply component framework 22, will be by the upset of above-mentioned air-supply component framework 22, and expose to the place ahead of body 10, the above-mentioned lid that exposes 23 will cover the outlet 14 of above-mentioned front panel 52.

Thus, the outlet of said fans shell 28 will be towards the top, and behind the fixing above-mentioned air-supply assembly 20 of setter, fit on is stated top panel 58 again, and the outlet of said fans shell 28 and the outlet 16 of above-mentioned top panel 58 are consistent.

Subsequently, setter is dismantled above-mentioned front panel 52 and is tightened the carriage 52a that is sticked and puts, and is installed on above-mentioned top panel 58, and then connects above-mentioned air channel 200.

Below, with reference to the accompanying drawings 18 or accompanying drawing 8 to accompanying drawing 11, the unloading process of the motor among the present invention is described in more detail.

At first, break down in indoor set, when the maintenance personal need dismantle the motor of the inside of above-mentioned body 10 installing 70, the maintenance personal will be from the side panel 54 of the above-mentioned body 10 of above-mentioned corner framework 55 dismountings.

Wherein, the maintenance personal unclamps the bolt of installing on the above-mentioned side panel 54, dismantles above-mentioned corner framework 55 and above-mentioned side panel 54, at this moment, the maintenance personal supports the handle of installing on the above-mentioned side panel 54 53, when preventing that above-mentioned side panel 54 from dropping, dismantles above-mentioned side panel 54.

And, being equipped with under the situation of motor 70 in above-mentioned electronic building brick 40 sides, the maintenance personal will be from the above-mentioned electronic building brick 40 of above-mentioned corner framework 55 dismountings.

Then, dismantle the control cabinet 42 of above-mentioned electronic building brick 40, at this moment, the motor of installing in the above-mentioned air-supply assembly 20 70 will expose to the maintenance personal, thereby make the maintenance personal dismantle the above-mentioned motor that exposes 70 from said fans shell 28.

At this moment, the maintenance personal is used to connect the bolt 95 of the support 90 of said fans shell 28 and above-mentioned motor 70 by dismounting, can dismantle said fans shell 28 and above-mentioned motor 70 easily.

Particularly, only need dismantle as the maintenance personal under the situation of rotor 72 of motor 70, be used to connect the bolt 71a of rotor axle sleeve 73 and above-mentioned axle 71, can from above-mentioned motor 70, easily remove rotor 72 parts by dismounting.

And under the situation of the above-mentioned rotor 72 of dismounting, stator 80 parts of above-mentioned motor 70 also will be exposed to the maintenance personal, thereby make the maintenance personal can confirm easily to damage or the part of fault.

That is, in indoor set of the present invention, need not to dismantle whole air-supply assembly 20, but under the installment state of air-supply assembly 20, dismantle motor 70, thereby be under the installment state, can confirm the internal state of above-mentioned motor 70 by only dismantling rotor 72 at motor 70.

Figure 19 is the stereogram of the indoor set among the present invention the 2nd embodiment; Figure 20 is the stereogram of the air channel connection status of the indoor set among the present invention the 2nd embodiment; Figure 21 is the profile of the air-supply assembly among the present invention the 2nd embodiment.

Extremely shown in Figure 21 as Figure 19, in the 2nd embodiment of the present invention, different with above-mentioned the 1st embodiment is, a plurality of air channels 200,300 are installed in body 10, and the inside of above-mentioned body 10 is equipped with the air-supply assembly 220 that is used for discharging to above-mentioned each air channel 200,300 air.And, on above-mentioned front panel 52 and top panel 58, become row to be formed with a plurality of outlets 14,16,114,116 respectively, all the other structures are then identical with structure among above-mentioned the 1st embodiment.

Wherein, above-mentioned outlet 14,16,114,116 is made of with the 2nd outlet 114,116 that is connected the 2nd air channel 300 the 1st outlet 14,16 that connects the 1st air channel 200, above-mentioned the 1st, 2 outlets 14,16,114,116 are formed at above-mentioned front panel 52 and above-mentioned top panel 58 respectively, and are provided with in pairs.

Particularly, above-mentioned the 1st, 2 outlets 14,16,114,116 are formed at respectively on the different panel 52,58, and above-mentioned each outlet 14,16,114,116 that is formed at the panel 52,58 that has nothing in common with each other will be in row and form.

Thus, in the 1st outlet 14,16 and above-mentioned the 2nd outlet 114,116 that above-mentioned one-tenth row are provided with, will install a plurality of or an air-supply assembly.

Therefore, as shown in figure 20, (Figure 20 a) perhaps installs (Figure 20 b) with different mutually directions in the direction installation that above-mentioned the 1st, 2 air channels 200,300 can be identical.

And though not shown, even a plurality of air channels 200,300 can be installed in the above-mentioned body 10, also only connection is provided with an air channel, or the formation outlet also can on above-mentioned base 50.

That is, the air channel type indoor machine of air-conditioner among the present invention the 2nd embodiment, be installed on variable cold/space of greenhouse capacity in, can increase or reduce the capacity of the air that blows by above-mentioned air channel 200,300.

For example, when initial the installation, cold for less area is carried out/the greenhouse operation, only be connected and installed air channel 200,300 on the some outlets in above-mentioned the 1st, 2 outlets 14,16,114,116, and under the situation that cold/greenhouse area increases, need not to append the device that installs an air-conditioner, but only need in above-mentioned indoor set, to append the air channel is set, can satisfy the cold/greenhouse capacity of increase.

And, under the situation different of the cold/greenhouse space of appending with initial installing space, can be forwards or the top change owing to be connected in the closure in the air channel of above-mentioned body 10 in the indoor set of the present invention, thus can adapt to the various conditions of appending more.

For this reason, can be provided for a plurality of air-supply assemblies in the above-mentioned body 10 to above-mentioned each air channel 200,300 blow air.

But, in the air-supply assembly 220 of present embodiment, but for to 2 air channels, 200,300 equal blow air, and being provided with 2 fans 224,234, the motor 270 that is used to drive said fans 224,234 then only is provided with one.

Thus, identical with above-mentioned the 1st embodiment, the center that connects fan 224 in the above-mentioned motor 270 is equipped with axle 271, and above-mentioned axle 271 will run through the fan drum 228 that above-mentioned motor 270 is installed, and be connected to the fan 234 of close fan drum 238 inside.

In addition, in the present embodiment, even above-mentioned each fan 224,234 connects by a motor 270, the direction that above-mentioned each fan drum 228,238 can connect according to above-mentioned air channel 200,300, and the position of the outlet of change fan drum 228,238.

In addition, identical among the marriage relation of above-mentioned axle 271 and fan 224,234 and other structure and the 1st embodiment, so no longer give unnecessary details at this.

Claims (4)

1, a kind of indoor machine of air-conditioner is characterized in that, comprising:

A plurality of outlets are formed at the body of variant face;

Be connected in the air-supply assembly of the some outlets in above-mentioned a plurality of outlet;

Be used for covering the lid of a remaining at least outlet of above-mentioned a plurality of outlets, wherein, above-mentioned lid and above-mentioned air-supply assembly are integrally formed.

2, indoor machine of air-conditioner according to claim 1 is characterized in that:

Include heat exchanger in the above-mentioned indoor set,

Above-mentioned a plurality of outlet is arranged on the face of facing with above-mentioned heat exchanger, and on the face vertical with the face that above-mentioned heat exchanger is installed.

3, indoor machine of air-conditioner according to claim 1 is characterized in that:

Include the air-supply component framework that is fixed in above-mentioned body in the above-mentioned air-supply assembly, above-mentioned lid and above-mentioned air-supply component framework are integrally formed.

4, indoor machine of air-conditioner according to claim 3 is characterized in that:

Above-mentioned lid is provided with 2, and above-mentioned each lid is installed in respectively on opposed facing of above-mentioned air-supply component framework.

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