CN206531195U - Air-supply assembly and air-conditioner outdoor unit - Google Patents

Abstract

The utility model discloses a kind of air-supply assembly and a kind of air-conditioner outdoor unit.Air-supply assembly is used for air-conditioner outdoor unit, and air-supply assembly includes air-ducting ring, blower fan and blower rack.Air-ducting ring is formed with air-guiding hole.Blower fan is directed at air-guiding hole.Blower rack is fixedly connected with air-ducting ring, and blower fan is fixedly installed on blower rack.In above-mentioned air-supply assembly and air-conditioner outdoor unit, blower fan is fixedly installed on blower rack, and blower rack is fixedly connected with air-ducting ring so that air-conditioner outdoor unit is in installation or when in use, blower fan is easily aligned with air-guiding hole and is not susceptible to interference, and the air-supply efficiency of fan assembly is higher.

Description

Air-supply assembly and air-conditioner outdoor unit

Technical field

The utility model is related to air conditioner technical field, more specifically, is related to a kind of air-supply assembly and air-conditioner outdoor unit.

Background technology

Usually, air-conditioner outdoor unit includes housing and fan assembly, and fan assembly includes blower fan, air-ducting ring and blower rack, Blower rack and air-ducting ring are fixedly connected with the casing respectively, and blower fan is fixed on to cause blower fan to be aligned with air-ducting ring on blower rack, so And, when installing air-conditioner outdoor unit, the installation precision between air-ducting ring and blower rack and housing is difficult to control to, and is being used In, air-ducting ring and blower rack may shift with housing, cause blower fan to be aligned with air-ducting ring or blower fan and air-ducting ring Interfere, reduce the air-supply efficiency of fan assembly.

Utility model content

The utility model embodiment is intended at least solve one of technical problem present in prior art.Therefore, this reality Needed to provide a kind of air-supply assembly and air-conditioner outdoor unit with new embodiment.

The air-supply assembly of the utility model embodiment is used for air-conditioner outdoor unit, and the air-supply assembly includes：

Air-ducting ring, the air-ducting ring is formed with air-guiding hole；

Blower fan, the blower fan is directed at the air-guiding hole；With

Blower rack, the blower rack is fixedly connected with the air-ducting ring, and the blower fan is fixedly installed on the blower rack.

In some embodiments, the blower rack be connected through a screw thread, engage, any one side in glued, welding Formula or a variety of modes being combined are fixedly connected with the air-ducting ring.

In some embodiments, the blower rack includes：

Supporting plate, the blower fan is fixedly installed in the supporting plate；With

Two linking arms extended from the two ends of the supporting plate to the air-ducting ring, the linking arm and the air-ducting ring It is fixedly connected.

In some embodiments, the supporting plate includes：

Installing plate positioned at the centre position of the supporting plate, the installing plate offers mounting hole, the blower fan alignment The mounting hole is installed；With

The ventilating board of the installing plate and the linking arm is connected, the ventilating board offers air vent, and the blower fan turns Kinetic energy enough makes air enter the blower fan from the air vent.

In some embodiments, the ventilating board includes vertical section and tilting section, and the vertical section connects the connection Arm, the tilting section connects the vertical section and the installing plate, described in the plane vertical section where the installing plate Plane closer to the air-ducting ring.

In some embodiments, the air-ducting ring is formed with two mounting grooves, and described two mounting grooves are located at institute respectively The relative both sides of air-guiding hole are stated, the linking arm is fastened on the corresponding mounting groove.

In some embodiments, the air-ducting ring includes the lee face away from the blower rack, and the blower rack is also wrapped Include the spacing hook that one end of the remote supporting plate from the linking arm extends to the air-guiding hole, the spacing hook can be with The lee face laminating.

In some embodiments, the blower fan includes：

Motor, the motor includes rotating shaft, and the motor is fixedly installed on the blower rack；With

The air-guiding hole is stretched into the wind wheel being fixedly connected with the rotating shaft, the wind wheel part, and the rotating shaft can be rotated To drive the wind wheel to rotate.

The air-conditioner outdoor unit of the utility model embodiment includes the air-supply assembly described in any of the above-described embodiment.

In some embodiments, the air-conditioner outdoor unit also includes：

Housing, the housing is formed with receiving space, and the air-supply assembly is arranged in the receiving space；With

Heat exchanger, the heat exchanger is arranged in the receiving space and positioned at the leeward of the blower fan

In the air-supply assembly and air-conditioner outdoor unit of the utility model embodiment, blower fan is fixedly installed on blower rack, wind Frame is fixedly connected with air-ducting ring so that air-conditioner outdoor unit is in installation or in use, blower fan is easily aligned and is difficult with air-guiding hole Interfere, the air-supply efficiency of fan assembly is higher.

The additional aspect and advantage of the utility model embodiment will be set forth in part in the description, partly will be under Become obvious in the description in face, or recognized by the practice of the utility model embodiment.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model embodiment are from accompanying drawings below is combined to embodiment Description in will be apparent and be readily appreciated that, wherein：

Fig. 1 is the three-dimensional assembling schematic diagram of the air-supply assembly according to the utility model embodiment；

Fig. 2 is the perspective exploded view of the air-supply assembly according to the utility model embodiment；

Fig. 3 is the schematic perspective view of the blower rack according to the utility model embodiment；

Fig. 4 is the three-dimensional assembling schematic diagram of the air-conditioner outdoor unit according to the utility model embodiment；

Fig. 5 is the perspective exploded view of the air-conditioner outdoor unit according to the utility model embodiment；

Fig. 6 is the plane assembling schematic diagram according to the air-conditioner outdoor unit of the utility model embodiment；

Fig. 7 is schematic cross-section of the air-conditioner outdoor unit along VII-VII line in Fig. 6.

Main element and symbol description：

Air-conditioner outdoor unit 1000, air-supply assembly 100, air-ducting ring 10, windward side 11, lee face 12, mounting groove 13, screwed hole 132nd, side 14, upper surface 142, lower surface 144, left surface 146, right surface 148, air-guiding hole 15, air inlet 152, air outlet 154th, hole wall 156, blower fan 20, motor 22, rotating shaft 222, afterbody 224, the first connecting hole 2240, wind wheel 24, blower rack 30, support It is plate 32, installing plate 322, mounting hole 3222, the second connecting hole 3224, fastener 3226, ventilating board 324, air vent 3242, vertical Section 3244, tilting section 3246, linking arm 34, through hole 342, spacing 36, housing 200, side shell 202, shell air inlet 2022, the shell of hooking go out Air port 2024, upper casing 204, lower casing 206, installation position 2062, space bar 208, receiving space 300, heat exchanger 400, compressor 500。

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein Same or similar label represents same or similar element or the element with same or like function from beginning to end.Lead to below It is exemplary to cross the embodiment being described with reference to the drawings, and is only used for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " first ", " second " are only used for describing purpose, and It is not intended that indicating or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define One or more feature can be expressed or be implicitly included to the feature of " first ", " second ".In the utility model Description in, " multiple " are meant that two or more, unless otherwise specifically defined.

, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly Connection；It can be mechanical connection or electrical connection or can be in communication with each other；Can be joined directly together, can also be in Between medium be indirectly connected to, can be connection or the interaction relationship of two elements of two element internals.For this area For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

Following disclosure provides many different embodiments or example is used for realizing different structure of the present utility model. In order to simplify disclosure of the present utility model, hereinafter to the parts of specific examples and description is set for.Certainly, they are only Example, and purpose does not lie in limitation the utility model.In addition, the utility model can in different examples repeat reference numerals And/or reference letter, this repetition is for purposes of simplicity and clarity, discussed various embodiments itself not to be indicated And/or the relation between setting.In addition, various specific techniques and the example of material that the utility model is provided, but this Field those of ordinary skill can be appreciated that the application of other techniques and/or the use of other materials.

Referring to Fig. 1, the air-supply assembly 100 of the utility model embodiment can be used for air-conditioner outdoor unit, and specifically, air-supply Component 100 can be used for being arranged in air-conditioner outdoor unit and driving air through heat exchanger, so that obtain air carries out heat with heat exchanger Exchange.Air-supply assembly 100 includes air-ducting ring 10, blower fan 20 and blower rack 30.

Refer to 2, air-ducting ring 10 includes opposite windward side 11 and lee face 12, windward side 11 compared with lee face 12 closer to Blower fan 20, the driving air of blower fan 20 successively passes through windward side 11 and lee face 12.In the utility model embodiment, windward side 11 and lee face 12 be the plane that is parallel to each other, the distance between windward side 11 and lee face 12 may be greater than 20 millimeters, Such as 25 millimeters, 26 millimeters, 30 millimeters, that is to say, that the thickness of air-ducting ring 10 may be greater than 20 millis Rice, to cause air-ducting ring 10 to have enough intensity and wind effect.Air-ducting ring 10 can be in integrally rectangular-shape, and air-ducting ring 10 is held It is easy to install on air-conditioner outdoor unit, certainly, air-ducting ring 10 can also be in integrally cylindrical shape, triangular prism shape, hexa-prism etc. its His shape, is not limited thereto.

Air-ducting ring 10 is formed with mounting groove 13, and the inwall of mounting groove 13 is connected with windward side 11 and lee face 12, mounting groove 13 form in the side 14 of air-ducting ring 10, and side 14 connects windward side 11 and lee face 12.Specifically, in some embodiments In, side 14 includes upper surface 142, lower surface 144, left surface 146 and right surface 148, and the quantity of mounting groove 13 can be two Individual, two mounting grooves 13 can be located at upper surface 142 and lower surface 144 respectively, and left surface 146 and right table can also be located at respectively Face 148.

Air-ducting ring 10 is formed with air-guiding hole 15, and air-guiding hole 15 runs through windward side 11 and lee face 12.Air-guiding hole 15 include into Air port 152 and air outlet 154, air inlet 142 form the hole wall 156 and the intersection of windward side 11, air outlet 154 in air-guiding hole 15 The hole wall 156 in air-guiding hole 15 and the intersection of lee face 12 are formed, in other words, air inlet 152 is respectively wind-guiding with air outlet 154 The opening of the opposite end of hole 15, air enters air-guiding hole 15 from air inlet 152 under the driving of blower fan 20 and flowed from air outlet 154 Go out air-guiding hole 15.The cross sectional shape of air-guiding hole 15 can be circular, to allow blower fan 20 partly to stretch into air-guiding hole 15 and wind Machine 20 will not interfere when rotating with the formation of hole wall 156 of air-guiding hole 15, certainly, in other embodiments, air-guiding hole 15 Shape can be other, and the section of such as air-guiding hole 15 is square, and ellipse is waited or air-guiding hole 15 is in different depth Cross sectional shape is inconsistent, for example the centre position in the depth direction close to air-guiding hole 15, the air-guiding hole 15 of intermediate host section Section is less than the section of the air-guiding hole 15 at the air inlet 152, and the section of the air-guiding hole 15 of intermediate host section is less than close to going out The section of air-guiding hole 15 at air port 154, so that air-guiding hole 15 can more swimmingly be flowed into or from by obtaining air.It is real in the utility model Apply in example, the quantity of air-guiding hole 15 is one, certainly, in other embodiments, according to the demand of different air-conditioner outdoor units, The quantity of air-guiding hole 15 is can be multiple, such as two, three, four or six.

Referring again to Fig. 1 and Fig. 2, blower fan 20 is aligned with air-guiding hole 15, and blower fan 20 includes motor 22 and wind wheel 24.Blower fan 20 It is fixedly installed on blower rack 30, specifically, motor 22 is fixed on blower rack 30, motor 22 includes rotating shaft 222, rotating shaft 222 Can being rotated by electric power.

Wind wheel 24 can be axial-flow windwheel 24, and wind wheel 24 is fixedly connected with rotating shaft 222, and rotating shaft 222, which is rotated, drives wind wheel 24 Rotate, wind wheel 24 drives air through air-guiding hole 15.In some embodiments, air-guiding hole 15 is stretched into the part of wind wheel 24, so that The air that part is flowed out from the outer rim of wind wheel 24 can be surrounded by hole wall 156, increase the air output of air-supply assembly 100.It is appreciated that wind Take turns 24 outer rims and the hole wall 156 of air-guiding hole 15 is arranged at intervals, in some embodiments, between the outer rim of wind wheel 24 and hole wall 156 Gauge is from that can be 5-10 millimeters, specifically, can be 5 millimeters, 6.5 millimeters, 8.8 millimeters, 10 millimeters etc., led according to actual The shape of air holes 15 and the specific profile of wind wheel 24 are selected.

Blower rack 30 is fixedly connected with air-ducting ring 10, and blower fan 20 is fixedly installed on blower rack 30.Because blower fan 20 is fixed It is arranged on blower rack 30, blower rack 30 is fixedly connected with air-ducting ring 10 so that air-conditioner outdoor unit is in installation or when in use, wind Machine 20 is easily aligned with air-guiding hole 15 and is not susceptible to interference, and the air-supply efficiency of air-supply assembly 100 is higher.Specifically, blower rack 30 it is connected through a screw thread, engages, glued, any one mode in welding or a variety of modes being combined and air-ducting ring 10 is fixed Connection.

Referring to Fig. 3, blower rack 30 includes supporting plate 32 and linking arm 34.

Supporting plate 32 includes installing plate 322 and two ventilating boards 324.

Installing plate 322, which is located on the centre position of supporting plate 32, installing plate 322, offers mounting hole 3222, motor 22 Afterbody 224 (one end opposite with rotating shaft 222) may pass through mounting hole 3222 and outside supporting plate 32, it is ensured that the tail of motor 22 Portion 224 can preferably radiate.Specifically, afterbody 224 is offered is further opened with multiple first connecting holes 2240, installing plate 322 Multiple second connecting holes 3224, multiple second connecting holes 3224 are fitted around the circumferentially distributed of hole 3222, multiple fasteners 3226 It may pass through the first connecting hole 2240 and the second connecting hole 3224 motor 22 is fixed on installing plate 322.Fastener 3226 can To be screw.

Two ventilating boards 324 are separately positioned on the two ends of installing plate 322, and one end connection of each ventilating board 324 is installed Plate 322, the other end connects a linking arm 34.In some embodiments, air vent 3242 is offered on ventilating board 324, when When blower fan 20 is rotated, air can enter blower fan 20 through air vent 3242 so that supporting plate 32 is on the basis of having sufficient intensity Air will not be hindered to enter the air output that blower fan 20 causes to reduce air-supply assembly 100.In the utility model embodiment, air vent 3242 area is more than the half of the area of corresponding installing plate 322, further to reduce ventilating board 324 to air-supply assembly 100 Air output influence.

In some embodiments, ventilating board 324 includes vertical section 3244 and tilting section 3246.Tilting section 3246, which is tilted, to be connected Connect installing plate 322 and vertical section 3244, the connection tilting section 3246 of vertical section 3244 and linking arm 34.It is appreciated that when motor 22 Afterbody 224 when passing through mounting hole 3222, often protrude the plane where installing plate 322, the projection of afterbody 224 may The housing of air-conditioner outdoor unit can be arrived to and the installation of air-supply assembly 100 is limited, or cause the radiating effect of motor 22 poor, Plane where the installing plate 322 of the utility model embodiment compared with the plane where vertical section 3244 closer to air-ducting ring 10, That is, supporting plate 32 installing plate 322 position male to the certain height of air-ducting ring 10, to cause motor 22 to be arranged on peace When filling on plate 322, the afterbody 224 of motor 22 is not over the plane where vertical section 3244 so that the structure of air-supply assembly 100 It is compacter.Specifically, two vertical sections 3244 are in approximately the same plane, and the angle of inclination of two tilting sections 3246 is equal To cause the good appearance of blower rack 30, easy to manufacture.

The two ends of the self-supporting slab 32 of linking arm 34 extend to air-ducting ring 10, and linking arm 34 is fixedly connected with air-ducting ring 10.Tool Body, one end of the remote installing plate 322 of the self-ventilation plate 324 of linking arm 34 extends to air-ducting ring 10, more specifically, linking arm 34 Extend from one end of the remote tilting section 3246 of vertical section 3244 to air-ducting ring 10.Preferably, the plane where linking arm 34 with Plane-parallel is simultaneously vertical with the plane where vertical section 3244, so that blower rack 30 is easily mounted in air-conditioner outdoor unit and wind Frame 30 is mounted so as to more stable.

When blower rack 30 is fixedly connected with air-ducting ring 10, two linking arms 34 are fastened in mounting groove 13 respectively, compared with Goodly, the width of the width of mounting groove 13 and linking arm 34 is roughly equal to allow the side wall of mounting groove 13 to limit linking arm 34 swing, positioning when being easy to the two to install, while further stabilizing blower rack 30 and the position of air-ducting ring 10 is closed System, that is, further ensure that blower fan 20 is directed at air-guiding hole 15.In the utility model embodiment, also opened in mounting groove 13 Provided with screwed hole 132, through hole 342 is offered in the correspondence position of linking arm 34, screw may pass through through hole 342 and screwed hole 132 Linking arm 34 is fixedly connected with air-ducting ring 10.

In some embodiments, blower rack 30 also includes spacing hook 36, the 36 remote supports from linking arm 34 of spacing hook One end of plate 32 extends to air-guiding hole 15.It is spacing when hooking 36 and being provided in linking arm 34 and be fastened in mounting groove 13, spacing hook 36 just fit with lee face 12, further stabilize the position relationship of blower rack 30 and air-ducting ring 10.

Fig. 4 and Fig. 5 are referred to, air-conditioner outdoor unit 1000 includes housing 200, air-supply as above described in any one embodiment Component 100 and heat exchanger 400.

Housing 200 includes side shell 202, upper casing 204, lower casing 206 and space bar 208.Side shell 202, upper casing 204 and lower casing 206 are collectively forming receiving space 300, and side shell 202, which is offered, is available for air to enter the shell air inlet 2022 of receiving space 300 and be available for Air flows out the shell air outlet 2024 of receiving space 300.Receiving space 300 is partitioned into two parts by space bar 208, a part with Shell air inlet 2022 and shell air outlet 2024 are communicated, available for collecting air-supply assembly 100 and heat exchanger 400, another part and shell Air inlet 2022 and shell air outlet 2024 are spaced, available for the compressor 500 for housing air-conditioner outdoor unit 1000.On lower casing 206 Multiple installation positions 2062 are reserved with, air-supply assembly 100, heat exchanger 400 and compressor 500 can be fixedly mounted on corresponding installation position On 2062.

Incorporated by reference to Fig. 6 and Fig. 7, air-supply assembly 100 and heat exchanger 400 are arranged in receiving space 300 and heat exchanger 400 It is arranged on the leeward of blower fan 20.Air enters receiving space 300, then under the driving of blower fan 20 from shell air inlet 2022 Through air-guiding hole 15, heat exchanger 400 is subsequently passed through, air flows out after completing heat exchange with heat exchanger 400 from shell air outlet 2024 Receiving space 300.

Because the air-ducting ring 10 of the utility model embodiment is fixedly connected with blower rack 30, in production air-conditioner outdoor unit On 1000 general assembly line, air-supply assembly 100 first can be mounted to an entirety, then air-supply assembly 100 is arranged on corresponding On installation position 2062, without air-ducting ring 10 and blower rack 30 are arranged on housing 200 respectively, general assembly operation is simplified.

In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description Specific features, structure, material or feature are contained at least one embodiment of the present utility model or example.In this explanation In book, identical embodiment or example are not necessarily referring to the schematic representation of above-mentioned term.Moreover, the specific spy of description Levy, structure, material or feature can in an appropriate manner be combined in any one or more embodiments or example.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two It is individual, three etc., unless otherwise specifically defined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-mentioned embodiment party Formula is exemplary, it is impossible to be interpreted as to limitation of the present utility model, one of ordinary skill in the art is of the present utility model In the range of above-mentioned embodiment can be changed, change, replace and modification.

Claims (10)

1. a kind of air-supply assembly, for air-conditioner outdoor unit, it is characterised in that the air-supply assembly includes：

Air-ducting ring, the air-ducting ring is formed with air-guiding hole；

Blower fan, the blower fan is directed at the air-guiding hole；With

Blower rack, the blower rack is fixedly connected with the air-ducting ring, and the blower fan is fixedly installed on the blower rack.

2. air-supply assembly as claimed in claim 1, it is characterised in that the blower rack is connected through a screw thread, engages, it is glued, Any one mode or a variety of modes being combined in welding are fixedly connected with the air-ducting ring.

3. air-supply assembly as claimed in claim 1, it is characterised in that the blower rack includes：

Supporting plate, the blower fan is fixedly installed in the supporting plate；With

Two linking arms extended from the two ends of the supporting plate to the air-ducting ring, the linking arm is fixed with the air-ducting ring Connection.

4. air-supply assembly as claimed in claim 3, it is characterised in that the supporting plate includes：

Installing plate positioned at the centre position of the supporting plate, the installing plate offers mounting hole, and the blower fan alignment is described Mounting hole is installed；With

The ventilating board of the installing plate and the linking arm is connected, the ventilating board offers air vent, and the blower fan rotates energy Air is enough set to enter the blower fan from the air vent.

5. air-supply assembly as claimed in claim 4, it is characterised in that the ventilating board includes vertical section and tilting section, described It is flat where the vertical section connection linking arm, the tilting section connection vertical section and the installing plate, the installing plate Plane where the vertical section of face is closer to the air-ducting ring.

6. air-supply assembly as claimed in claim 3, it is characterised in that the air-ducting ring is formed with two mounting grooves, described two Individual mounting groove is located at the relative both sides of the air-guiding hole respectively, and the linking arm is fastened on the corresponding mounting groove.

7. air-supply assembly as claimed in claim 6, it is characterised in that the air-ducting ring includes leeward away from the blower rack Face, it is spacing that the blower rack also includes extending from one end of the remote supporting plate of the linking arm to the air-guiding hole Hook, the spacing hook can fit with the lee face.

8. air-supply assembly as claimed in claim 1, it is characterised in that the blower fan includes：

Motor, the motor includes rotating shaft, and the motor is fixedly installed on the blower rack；With

The air-guiding hole is stretched into the wind wheel being fixedly connected with the rotating shaft, the wind wheel part, and the rotating shaft can be rotated with band The dynamic wind wheel is rotated.

9. a kind of air-conditioner outdoor unit, it is characterised in that including the air-supply assembly as described in claim 1 to 8 any one.

10. air-conditioner outdoor unit as claimed in claim 9, it is characterised in that the air-conditioner outdoor unit also includes：

Housing, the housing is formed with receiving space, and the air-supply assembly is arranged in the receiving space；With

Heat exchanger, the heat exchanger is arranged in the receiving space and positioned at the leeward of the blower fan.