CN211822837U - Air guide assembly of air conditioner outdoor unit - Google Patents

Abstract

The utility model discloses an air condensing units's air guide component, air guide component protrusion in air condensing units's front panel setting, air condensing units's front panel is equipped with the air outlet, air guide component includes: the air guide ring is arranged around the air outlet and is communicated in the front-rear direction, the air guide ring comprises an inner ring and an outer ring which are sleeved with each other, a plurality of silencing channels are arranged on the peripheral wall of the inner ring, the outer ring seals the outer ends of the silencing channels, and the air outlet net cover is arranged on the air guide ring and covers the front end of the air guide ring. According to the utility model discloses air condensing units's air guide component can reduce the noise through air guide component to make the off-premises station lower at the during operation noise, and then improve user experience's comfort.

Description

Air guide assembly of air conditioner outdoor unit

Technical Field

The utility model belongs to the technical field of the air conditioning technology and specifically relates to an air condensing units's wind guide assembly is related to.

Background

In the related art, the outdoor unit of the air conditioner without the noise elimination structure has high noise during working, and the outdoor unit with the noise elimination structure has poor noise elimination effect, so that the outdoor unit has high noise during working, and the user experience effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide an air guide component can reduce the process air guide component's noise to it is lower at the during operation noise to make the off-premises station, and then improves user experience's comfort.

According to the utility model discloses air condensing units's air guide component, air guide component protrusion in air condensing units's front panel setting, air condensing units's front panel is equipped with the air outlet, air guide component includes: the air guide ring is arranged around the air outlet and is communicated in the front-rear direction, the air guide ring comprises an inner ring and an outer ring which are sleeved with each other, a plurality of silencing channels are arranged on the peripheral wall of the inner ring, the outer ring seals the outer ends of the silencing channels, and the air outlet net cover is arranged on the air guide ring and covers the front end of the air guide ring.

From this, according to the utility model discloses air condensing units's air guide component, be equipped with a plurality of amortization passageways on the perisporium through the inner circle at the wind-guiding circle, the outer end of the sealed amortization passageway of outer lane, make after the wind in the outdoor unit gets into the wind-guiding circle, its sound wave can get into in the confined amortization passageway, thereby make the sound wave can be circuitous in amortization passageway internal reflection, and then make the sound wave can with the inner circle, the outer lane produces friction many times, and make the sound wave turn into heat energy with the noise reduction, thereby reduce the noise of off-premises station during operation, and then improve.

In addition, the wind enters the wind guide ring and then contacts with the peripheral wall of the inner ring, and the peripheral wall of the inner ring is provided with a plurality of silencing channels, so that sound waves of the wind can better enter the silencing channels to reduce noise and further improve the effect of reducing the noise.

In addition, according to the utility model discloses an air condensing units's air guide assembly can also have following additional technical characterstic:

in some embodiments of the present invention, a plurality of micropores are formed on the inner wall of the inner ring, a plurality of cavities with outer end openings are formed on the outer wall of the inner ring, the micropores communicate with the cavities to form the silencing passage, and the outer ring is sealed with the outer end openings of the cavities.

Optionally, one of the cavities is correspondingly communicated with one or more of the micropores.

Optionally, the micro-holes are formed in a long strip shape, wherein the width b of the micro-holes has a value range of: b is more than 0 and less than or equal to 5 mm.

Further, the micropore is formed into a circular shape, wherein the value range of the diameter d of the circular hole of the micropore is as follows: d is more than 0 and less than or equal to 5 mm.

In some embodiments of the present invention, the cavity is formed in a rectangular shape, and the plurality of cavities are arranged in a plurality of rows and a plurality of columns to form a grid shape on the outer wall of the inner ring.

Optionally, the flow area of the cavity is gradually increased from inside to outside in the thickness direction of the inner ring.

The utility model discloses an in some embodiments, the inner circle is still including locating the inner circle front end plate of inner circle perisporium front end, the outer lane is still including locating the outer lane front end plate of outer lane perisporium front end, be equipped with the location lug on the back wall of inner circle front end plate, be equipped with on the outer lane front end plate with the spacing hole of location lug complex.

In one embodiment, the inner ring further comprises an inner ring rear end plate arranged at the rear end of the inner ring peripheral wall, the outer ring further comprises an outer ring rear end plate arranged at the rear end of the outer ring peripheral wall, a positioning bump is arranged on the rear wall surface of the inner ring rear end plate, and a limiting hole matched with the positioning bump is arranged on the outer ring rear end plate.

In another embodiment, a plurality of connecting seats are arranged on the front wall surface of the inner ring front end plate, and a flange is arranged on the air outlet net cover and is connected with the connecting seats in a matching manner so as to fixedly connect the air outlet net cover to the air guide ring.

Optionally, at least one of the plurality of connecting seats is provided with a positioning pin, the flange is provided with a positioning hole, and the positioning pin penetrates through the positioning hole.

Optionally, at least one of the plurality of connecting seats is provided with a first locking hole, the flange is provided with a through hole, and a fastener penetrates through the through hole and is fastened in the first locking hole in a matched manner.

The utility model discloses an in some embodiments, the rear end of inner circle is equipped with coupling hook and connecting hole, be equipped with hanging hole and second locking hole on air condensing units's the front panel, coupling hook with hanging hole cooperation location, the connecting hole with the second locking hole corresponds and connects each other through the connecting piece.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 2 is an exploded view of an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic view of an angle of the air guide assembly of the outdoor unit of the air conditioner according to the embodiment of the present invention;

fig. 4 is a schematic structural view of another angle of the air guide assembly of the outdoor unit of the air conditioner according to the embodiment of the present invention;

fig. 5 is an exploded view of an angle of the air guide assembly of the outdoor unit of an air conditioner according to an embodiment of the present invention;

FIG. 6 is an enlarged view of area A of FIG. 5;

fig. 7 is an exploded view of another angle of the air guide assembly of the outdoor unit of the air conditioner according to the embodiment of the present invention;

FIG. 8 is an enlarged view of area B of FIG. 7;

fig. 9 is a sectional view taken along line C-C of fig. 7.

Reference numerals:

100: the air guide component of the air conditioner outdoor unit;

1: a wind guide ring; 11: an inner ring; 111: an inner wall; 1111: micropores; 112: an outer wall; 1121: a cavity; 113: an inner ring front end plate; 114: an inner ring rear end plate; 12: an outer ring; 121: an outer ring front end plate; 122: an outer ring rear end plate;

2: an air outlet net cover; 21: flanging;

3: positioning the bump;

4: a limiting hole;

5: a connecting seat; 51: positioning pins; 52: a first locking hole;

6: connecting a hook;

7: connecting holes;

1000: an air conditioner outdoor unit;

200: a front panel; 201: an air outlet;

300: a shell: 301: a chassis; 302: a left side plate; 303: a right side plate;

400: a motor bracket;

500: a fan;

600: a heat exchanger;

700: and a wind ring.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An air treatment device of an air conditioning indoor unit according to an embodiment of the present invention is described below with reference to fig. 1 to 9.

According to the utility model discloses air condensing units's wind guide assembly 100, wind guide assembly 100 protrusion sets up in air condensing units's 1000 front panel 200, air condensing units's 1000 front panel 200 is equipped with air outlet 201, for example, as shown in fig. 2, wind guide assembly 100 can cooperate the air outlet 201 setting of front panel 200, and install the front side at front panel 200, then wind guide assembly 100 can be forward protruding in front panel 200, thereby make wind guide assembly 100 can be with the wind in the off-premises station 1000 outside leading off-premises station 1000 better, then the air can get into in the off-premises station 1000 and carry out the heat transfer better, remove dust, the defrosting operation, thereby improve the performance of air conditioner.

As shown in fig. 1 to 9, the air guide assembly 100 includes: wind-guiding circle 1 and air-out screen panel 2. Specifically, the air guiding ring 1 is disposed around the air outlet 201, and the air guiding ring 1 penetrates in the front-rear direction, that is, the air guiding ring 1 may be disposed around the circumference of the air outlet 201 and extend toward the front as shown in fig. 2, so that after the air guiding ring 1 extends toward the front, a through hole may be formed in the air guiding ring 1, so that when the wind in the outdoor unit 1000 enters the air guiding ring 1 through the air outlet 201, the air guiding ring 1 may guide the wind, and the wind may be better converged in the air guiding ring 1, so that the wind in the air guiding ring 1 may be conveyed to the outside of the outdoor unit 1000 through the front end of the air guiding ring 1.

Further, the air guide ring 1 includes an inner ring 11 and an outer ring 12 that are sleeved with each other, a plurality of silencing channels are disposed on a circumferential wall of the inner ring 11, the outer ring 12 seals an outer end of the silencing channels, that is, the outer ring 12 of the air guide ring 1 can be sleeved on the inner ring 11, and the outer ring 12 can be sleeved on the inner ring 11 to seal the silencing channels on the inner ring 11, so that after air in the outdoor unit 1000 enters the air guide ring 1, sound waves of the air guide ring can enter the sealed silencing channels, and the sound waves can be reflected and circuitous in the silencing channels, so that the sound waves can generate multiple friction with the inner ring 11 and the outer ring 12, and the sound waves are converted into heat energy to reduce noise, thereby reducing noise when the outdoor unit 1000 operates, and further improving comfort of.

Wherein, wind will contact with the perisporium of inner circle 11 after entering wind-guiding circle 1, and be equipped with a plurality of amortization passageways on the perisporium of inner circle 11 to make the sound wave of wind can better enter in the amortization passageway, with to its effect noise reduction, and then can improve the effect of noise reduction.

It is understood that the plurality herein can be two or more, and is not limited. Through being equipped with a plurality of amortization passageways on the perisporium of inner circle 11 for the sound wave of the wind that gets into in the wind-guiding circle 1 can get into the amortization passageway betterly, thereby makes the amortization passageway can consume the sound wave, and then can improve the noise reduction effect of amortization passageway.

The air outlet mesh enclosure 2 is arranged on the air guide ring 1 and covers the front end of the air guide ring 1, therefore, when the air outlet mesh enclosure 2 is damaged, the air outlet mesh enclosure 2 can be conveniently detached to replace a new air outlet mesh enclosure 2, and meanwhile, the damaged air outlet mesh enclosure 2 is convenient to maintain, so that the outdoor unit 1000 can be quickly reused, furthermore, the air outlet mesh enclosure 2 can be matched and arranged at the front end of the air guide ring 1, therefore, after the air in the outdoor unit 1000 enters the air guide ring 1 from the rear end of the air guide ring 1, the air guide ring 1 can reduce noise, guide and convey the air, so that the air can better pass through the front end of the air guide ring 1 and is discharged from the air outlet mesh enclosure 2.

From this, according to the utility model discloses air condensing units's air guide component 100, through be equipped with a plurality of amortization passageways on the perisporium of the inner circle 11 at wind-guiding circle 1, the outer end of the sealed amortization passageway of outer lane 12, make the interior wind of off-premises station 1000 get into behind the wind-guiding circle 1, its sound wave can get into in the confined noise elimination passageway, thereby make the sound wave can reflect circuitously in the amortization passageway, and then make the sound wave can with inner circle 11, outer lane 12 produces friction many times, and make the sound wave turn into heat energy with the noise reduction, thereby reduce the noise of off-premises station 1000 during operation, and then improve user experience.

In addition, the wind enters the wind guide ring 1 and then contacts with the peripheral wall of the inner ring 11, and the peripheral wall of the inner ring 11 is provided with a plurality of silencing channels, so that sound waves of the wind can better enter the silencing channels to reduce noise, and the effect of reducing the noise can be improved.

In some embodiments of the present invention, a plurality of micropores 1111 are formed on the inner wall 111 of the inner ring 11, a plurality of cavities 1121 with outer end openings are formed on the outer wall 112 of the inner ring 11, the micropores 1111 communicate with the cavities 1121 to form a sound attenuation channel, and the outer ring 12 seals the outer end openings of the cavities 1121.

For example, as shown in fig. 5 and 6, a plurality of micro holes 1111 may be provided on the circumferential wall of the inner wall 111 of the inner ring 11, and a plurality of cavities 1121 may be formed on the outer wall 112 of the inner ring 11, the cavities 1121 may extend outward from the inner wall 111 in the radial direction of the inner ring 11, and the outermost ends of the inner cavities are open ports, so that the micro holes 1111 may communicate with the cavities 1121. Further, the outer ring 12 is fitted with the open opening at the outermost end of the cavity 1121 to close the cavity 1121, so that the sound wave of the wind in the wind guide ring 1 can enter the plurality of closed cavities 1121 from the plurality of micropores 1111, and the sound wave can radiate and detour in the cavity 1121 and rub against the inner wall 111, the outer wall 112 and the outer ring 12, so that the sound wave is converted into heat energy to consume the sound wave, thereby reducing the noise of the outdoor unit 1000 during operation and improving the comfort of the user experience. It is understood that the plurality herein refers to two or more, and is not limiting.

Optionally, one cavity 1121 is in communication with one or more micro-holes 1111, and in one example, one cavity 1121 may be in communication with one micro-hole 1111. In another example, a plurality of micropores 1111 may be connected to one of the cavities 1121. For example, after one cavity 1121 is communicated with the plurality of micropores 1111, wind waves can enter the cavity 1121 for sound attenuation from the plurality of micropores 1111, so that the noise reduction efficiency and the noise reduction effect of the sound attenuation of the cavity 1121 are improved, and the comfort of user experience is further improved.

Optionally, the micro-hole 1111 is formed in a long bar shape, wherein the width b of the micro-hole 1111 ranges from: 0 < b.ltoreq.5 mm, that is, the micro-holes 1111 may have an outer shape of a long hole, and the width b of the micro-holes 1111 is defined between 0 and 5mm, for example, b may be 2mm, 3mm, 4mm, 5mm, etc., without being limited thereto. By limiting the width b of the micro-holes 1111 to be 0-5 mm, the sound waves of wind can enter the cavity 1121 from the micro-holes 1111 and are not easily reflected out of the cavity 1121 after entering the cavity 1121, so that the sound waves can be silenced and de-noised in the cavity 1121.

Optionally, the micro-holes 1111 are formed in a circular shape, wherein a circular hole diameter d of the micro-holes 1111 has a value range of: 0 < d.ltoreq.5 mm, that is, the shape of the micro-holes 1111 may be circular, and the diameter d of the circular holes of the micro-holes 1111 may be limited to 0 to 5mm, for example, d may be 2mm, 4mm, 5mm, etc., without limitation. The diameter d of the round hole of the micro hole 1111 is limited between 0 mm and 5mm, so that the micro hole 1111 can be set according to actual conditions, meanwhile, the diameter of the round hole of the micro hole 1111 is not too large, the sound wave is prevented from being reflected out of the cavity 1121 easily after entering the cavity 1121, and therefore the sound wave can be reflected and detoured well in the cavity 1121, and the sound wave can be converted into heat energy to be consumed.

It is understood that the shape of the micro-holes 1111 may also be triangular, rectangular, diamond, etc. to meet the actual requirement, and is not limited herein.

In some embodiments of the present invention, the cavities 1121 are formed in a rectangular shape, and the cavities 1121 are arranged in multiple rows and multiple columns to form a grid shape on the outer wall 112 of the inner ring 11, for example, as shown in fig. 7, the projection of the cavities 1121 in the radial direction of the wind guiding ring 1 may be formed in a rectangular shape, and the cavities 1121 may be respectively and uniformly distributed along the circumferential direction and the axial direction of the inner wall 111 of the inner ring 11, so that the outer wall 112 of the inner ring 11 may be formed in a grid shape, and may also be understood as a honeycomb shape, and thus, after wind enters the wind guiding ring 1, the wind will contact with the circumferential wall of the inner ring 11 after entering the wind guiding ring 1, so that the sound wave of the wind can better enter each cavity 1121, so that the sound wave can be silenced in the cavity 1121, and the effect and efficiency of reducing noise can.

Optionally, the flow area of the cavity 1121 is gradually increased from inside to outside in the thickness direction of the inner ring 11, that is, the cross-sectional area of the cavity 1121 is gradually increased from inside to outside in the radial direction of the inner ring 11, so that the volume of the cavity 1121 can be gradually increased from inside to outside, so that the sound wave entering the cavity 1121 can be better reflected and rubbed, and after multiple reflections and rubs, the sound wave can be converted into heat energy, so that the sound wave is consumed to reduce noise. Meanwhile, the flow area of the cavity 1121 increases gradually from inside to outside, and the projection of the cavity 1121 in the axial direction may be in a trapezoid shape, so that the sound waves may be repeatedly reflected near the outer region of the cavity 1121, and the sound waves may conveniently enter the cavity 1121 from the micro holes 1111, so that the sound waves outside the cavity 1121 may be prevented from being reflected by the sound waves inside the cavity 1121 to affect the sound waves outside the cavity 1121 to enter the cavity 1121, and the noise reduction effect of the wind guide assembly 100 may be further improved.

In some embodiments of the present invention, the inner ring 11 further includes an inner ring front end plate 113 disposed at the front end of the peripheral wall of the inner ring 11, the outer ring 12 further includes an outer ring front end plate 121 disposed at the front end of the peripheral wall of the outer ring 12, the rear wall surface of the inner ring front end plate 113 is provided with a positioning bump 3, and the outer ring front end plate 121 is provided with a spacing hole 4 matched with the positioning bump 3.

That is, the inner ring nose plate 113 may extend around the circumferential direction of the inner ring 11, and the inner ring nose plate 113 may be provided at the front end of the inner ring 11, and further, the outer ring nose plate 121 may extend around the circumferential direction of the outer ring 12, and the outer ring nose plate 121 may be provided at the front end of the outer ring 12. Further, through the cooperation of inner circle front end plate 113 in the front side of outer lane front end plate 121 for install the location lug 3 on the back wall of inner circle front end plate 113 can with the cooperation of spacing hole 4 on the outer lane front end plate 121 together, thereby make spacing hole 4 can be spacing to the location boss, thereby can not loosen after making inner circle 11 and the cooperation of outer lane 12 and take off, and then facilitate the use connecting piece with it fixed together.

In one embodiment, the inner ring 11 further includes an inner ring rear end plate 114 disposed at a rear end of a peripheral wall of the inner ring 11, the outer ring 12 further includes an outer ring rear end plate 122 disposed at a rear end of a peripheral wall of the outer ring 12, a positioning protrusion 3 is disposed on a rear wall surface of the inner ring rear end plate 114, and a limiting hole 4 engaged with the positioning protrusion 3 is disposed on the outer ring rear end plate 122.

That is, the inner ring rear end plate 114 may extend around the circumferential direction of the inner ring 11, and the inner ring rear end plate 114 is provided at the rear end of the inner ring 11, and further, the outer ring rear end plate 122 may extend around the circumferential direction of the outer ring 12. And a collar rear end plate 122 may be provided at the rear end of the collar 12. Further, the inner ring rear end plate 114 is matched with the rear side of the outer ring rear end plate 122, so that the positioning lug 3 arranged on the rear wall surface of the inner ring rear end plate 114 can be matched with the limiting hole 4 on the outer ring rear end plate 122, the limiting hole 4 can limit the positioning lug, the inner ring 11 and the outer ring 12 cannot be loosened after being matched, and the connecting piece is convenient to use and fix the inner ring rear end plate and the outer ring rear end plate together.

It can be understood that a plurality of positioning bosses may be respectively disposed on the inner ring front end plate 113 and the inner ring rear end plate 114, and correspondingly, a plurality of limiting holes 4 may be respectively disposed on the outer ring rear end plate 122 and the outer ring front end plate 121, and the plurality of positioning bosses and the plurality of limiting holes 4 may be disposed in one-to-one correspondence. Through with a plurality of location bosss and a plurality of spacing hole 4 cooperate together respectively for after 12 covers locate the inner circle 11, can be more firmly cooperate together with the inner circle 11, prevent that outer lane 12 from slipping from the inner circle 11.

In another example, the front wall surface of the inner ring front end plate 113 is provided with a plurality of connecting seats 5, the outlet screen cover 2 is provided with a flange 21, and the flange 21 is connected with the connecting seats 5 in a matching manner to fixedly connect the outlet screen cover 2 to the wind guide ring 1, so that the outlet screen cover 2 can be prevented from moving and rotating by connecting the connecting seats 5 with the flange 21 of the outlet screen cover 2 in a matching manner, and the outlet screen cover 2 can be firmly connected with the inner ring 11. Of course, it is understood that there may be two connecting seats 5 on the inner ring 11, there may also be three connecting seats, and there may also be more connecting seats 5, which is not particularly limited.

Optionally, be equipped with locating pin 51 on at least one in a plurality of connecting seats 5, be equipped with the locating hole on turn-ups 21, locating pin 51 passes the locating hole, that is to say, can have in a plurality of connecting seats 5 to be equipped with locating pin 51 on one connecting seat 5, also can have two connecting seats 5 to be equipped with locating pin 51, can also be equipped with locating pin 51 on more connecting seats 5, do not do specific restriction. Through passing the locating pin 51 on the connecting seat 5 through the locating hole on the turn-ups 21, make the locating pin 51 spacing to the locating hole, thereby make the air outlet mesh enclosure 2 can cooperate with the inner circle 11 together relatively fast, and the air outlet mesh enclosure 2 can not drop from the inner circle 11, and then conveniently fix air outlet mesh enclosure 2 and inner circle 11, thereby improve the efficiency of equipment off-premises station 1000.

Optionally, at least one of the plurality of connecting seats 5 is provided with a first locking hole 52, the flange 21 is provided with a through hole, the fastener passes through the through hole to be fastened in the first locking hole 52 in a matching manner, that is, one connecting seat 5 of the plurality of connecting seats 5 may be provided with the first locking hole 52, two connecting seats 5 may be provided with the first locking holes 52, and more connecting seats 5 may be provided with the first locking holes 52, and correspondingly, one, two or more through holes may be provided, and the plurality of first locking holes 52 and the plurality of through holes are arranged in a one-to-one correspondence manner in the assembling process.

As shown in fig. 8, after the positioning pin 51 is fitted with the positioning hole, the first locking hole 52 may be communicated with the through hole, so that the fastening member may pass through the first locking hole 52 and the through hole, so as to be connected together, and further, the air outlet mesh enclosure 2 and the inner ring 11 may be connected together more firmly, and further, the air outlet mesh enclosure 2 may be connected together with the air guide ring 1 more firmly. Further, through passing a plurality of fasteners through a plurality of first locking holes 52 and a plurality of clearing holes for air outlet net cover 2 and wind-guiding circle 1 can link together more firmly, thereby can prevent that air outlet net cover 2 from droing and pounding passerby.

In some embodiments of the present invention, the rear end of the inner ring 11 is provided with a connecting hook 6 and a connecting hole 7, the front panel 200 of the outdoor unit 1000 is provided with a hanging hole and a second locking hole, the connecting hook 6 is located by matching with the hanging hole, and the connecting hole 7 corresponds to the second locking hole and is connected to each other through a connecting member.

Therefore, when the air guide assembly 100 and the front panel 200 need to be installed in a matched mode, the connecting hook 6 at the rear end of the inner ring 11 can be matched in the hanging hole in the front panel 200, so that the hanging hole can be limited for the connecting hook 6, the air guide assembly 100 can be matched with the front panel 200 together, the air guide assembly 100 cannot slip from the front panel 200, after the connecting hook 6 is matched with the hanging hole, the connecting hole 7 in the inner ring 11 can correspond to the second locking hole in the front panel 200 together, and a connecting piece can penetrate through the connecting hole 7 and the second locking hole to fix the air guide assembly 100 and the front panel 200 together.

It can be understood that, the rear end of the inner ring 11 can be provided with a plurality of connecting hooks 6 and a plurality of connecting holes 7, correspondingly, the front panel 200 of the outdoor unit 1000 of the air conditioner can be provided with a plurality of hanging holes and a plurality of second locking holes, and the plurality of connecting hooks 6 and the plurality of hanging holes are arranged in a one-to-one correspondence manner, and the plurality of connecting holes 7 and the plurality of second locking holes are arranged in a one-to-one correspondence manner, so that after the plurality of connecting hooks 6 are respectively matched with the plurality of hanging holes, the wind guide assembly 100 can be prevented from slipping from the front panel 200, and by respectively passing the plurality of connecting pieces through the plurality of connecting holes 7 and the plurality of second locking holes, the wind guide assembly 100 can be firmly matched with the front panel 200, so that the wind guide assembly 100 can better guide wind and reduce noise.

In the embodiment shown in fig. 2, the outdoor unit 1000 may include: the air guide assembly 100, the front panel 200, the casing 300, the motor bracket 400, the fan 500, the heat exchanger 600 and the wind ring 700. The cabinet 300 may include a bottom plate 301, a left side plate 302 and a right side plate 303, the left side plate 302 may be installed on the left side of the bottom plate 301, the right side plate 303 may be installed and fitted on the right side of the bottom plate 301, and the heat exchanger 600 may be installed in the cabinet 300 in a fitting manner, so that the cabinet 300 may protect the heat exchanger 600, and the heat exchanger 600 may perform heat exchange well. Further, the fan 500 is installed on the motor bracket 400 in a matched manner, so that the fan 500 can be stably rotated, air can enter the casing 300, and then the air can exchange heat with the heat exchanger 600, so that the air conditioner can normally work.

Optionally, the wind ring 700 is disposed in the casing 300 and the wind ring 700 is disposed around the outside of the fan 500, in other words, the wind ring 700 may be installed in the casing 300, so that the casing 300 may protect the wind ring 700, specifically, the wind ring 700 may surround the circumference of the fan 500 and be installed in cooperation with the casing 300, and thus, when the fan 500 rotates, the wind ring 700 disposed outside the fan 500 may better collect wind together, so that the amount of wind entering the casing 300 is larger, and further, the heat exchange efficiency of the heat exchanger 600 is improved.

The air guide assembly 100 and the operation of the outdoor unit of the air conditioner according to the embodiment of the present invention are well known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (13)

1. The utility model provides an air condensing units's air guide component, its characterized in that, air guide component protrusion in air condensing units's front panel setting, air condensing units's front panel is equipped with the air outlet, air guide component includes:

the air guide ring is arranged around the air outlet and is communicated in the front-rear direction, the air guide ring comprises an inner ring and an outer ring which are sleeved with each other, a plurality of silencing channels are arranged on the peripheral wall of the inner ring, and the outer ring seals the outer ends of the silencing channels;

and the air outlet net cover is arranged on the air guide ring and covers the front end of the air guide ring.

2. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 1, wherein the inner ring has a plurality of fine holes formed on an inner wall thereof, the inner ring has a plurality of cavities formed on an outer wall thereof, the plurality of fine holes being open at outer ends thereof, the fine holes communicating with the cavities to form the noise reduction passage, and the outer ring sealing the open at outer ends of the cavities.

3. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 2, wherein one of the cavities is correspondingly connected to one or more of the micro holes.

4. The air guide assembly of an outdoor unit of an air conditioner of claim 2, wherein the micro holes are formed in a strip shape, and a width b of each of the micro holes has a value range of: b is more than 0 and less than or equal to 5 mm.

5. The air guide assembly of an outdoor unit of an air conditioner according to claim 2, wherein the micro holes are formed in a circular shape, and a diameter d of the circular hole of each micro hole has a value ranging from: d is more than 0 and less than or equal to 5 mm.

6. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 2, wherein the cavities are formed in a rectangular shape, and a plurality of the cavities are arranged in a plurality of rows and a plurality of columns to form a lattice shape on an outer wall of the inner ring.

7. The air guide assembly of an outdoor unit of an air conditioner of claim 2, wherein the cavity has a flow area which is gradually increased from inside to outside in a thickness direction of the inner ring.

8. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 1,

the inner ring further comprises an inner ring front end plate arranged at the front end of the circumferential wall of the inner ring, the outer ring further comprises an outer ring front end plate arranged at the front end of the circumferential wall of the outer ring, a positioning lug is arranged on the rear wall surface of the inner ring front end plate, and a limiting hole matched with the positioning lug is formed in the outer ring front end plate.

9. The air guide assembly of an outdoor unit of an air conditioner according to claim 1, wherein the inner ring further includes an inner ring rear end plate provided at a rear end of the inner ring peripheral wall, the outer ring further includes an outer ring rear end plate provided at a rear end of the outer ring peripheral wall, a positioning protrusion is provided on a rear wall surface of the inner ring rear end plate, and a limiting hole engaged with the positioning protrusion is provided on the outer ring rear end plate.

10. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 8, wherein the front wall of the front end plate of the inner ring has a plurality of connecting seats, and the outlet mesh enclosure has a flange, and the flange is connected to the connecting seats to fix the outlet mesh enclosure to the air guide ring.

11. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 10, wherein at least one of the plurality of connecting seats is provided with a positioning pin, and the flange is provided with a positioning hole, and the positioning pin passes through the positioning hole.

12. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 10 or 11, wherein at least one of the plurality of connection bases is provided with a first locking hole, the flange is provided with a through hole, and a fastening member is inserted through the through hole and fastened in the first locking hole.

13. The air guide assembly of an outdoor unit of an air conditioner as claimed in claim 1, wherein the inner ring has a coupling hook and a coupling hole at a rear end thereof, the outdoor unit of an air conditioner has a hanging hole and a second locking hole at a front panel thereof, the coupling hook is engaged with the hanging hole, and the coupling hole corresponds to the second locking hole and is coupled to each other by a coupling member.

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