CN207146710U - Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner - Google Patents
Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner Download PDFInfo
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- CN207146710U CN207146710U CN201721087325.3U CN201721087325U CN207146710U CN 207146710 U CN207146710 U CN 207146710U CN 201721087325 U CN201721087325 U CN 201721087325U CN 207146710 U CN207146710 U CN 207146710U
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- electric
- controlled box
- air
- air outlet
- baffle arrangement
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Abstract
The utility model discloses a kind of baffle arrangement, using the electric-controlled box of the baffle arrangement, using the air conditioner of the air-conditioner outdoor unit and application of the electric-controlled box air-conditioner outdoor unit, wherein, the baffle arrangement is applied to electric-controlled box, an accommodating cavity is formed in the electric-controlled box, the accommodating cavity has an at least air inlet and an at least air outlet, the electric-controlled box also includes the control assembly for being contained in the accommodating cavity, the baffle arrangement includes the installation portion in the electric-controlled box and is convexly equipped in the water fender of one end of the installation portion, the water fender is between the air outlet and the control assembly, the water fender offers an at least heat emission hole, the air inlet, the heat emission hole and the air outlet connect to form a gas channel.The utility model baffle arrangement efficiently solves electric-controlled box rainproof and the problem of radiating is difficult to take into account.
Description
Technical field
Air-conditioning technical field is the utility model is related to, more particularly to a kind of baffle arrangement, using the automatically controlled of the baffle arrangement
Box, the air conditioner using the air-conditioner outdoor unit and application of the electric-controlled box air-conditioner outdoor unit.
Background technology
Control assembly is equipped with the automatically controlled case assembly of air-conditioner outdoor unit, the control assembly includes PCB main board and located at institute
State the electronic device of PCB main board.The electronic device operationally temperature drift, if radiating is bad, cause thermal damage can be crossed, even
Appearance bursts and causes the accident of air-conditioner outdoor unit fire.Because air-conditioner outdoor unit is directly exposed in external environment, if under
Rainwater enters in electric-controlled box during rain, and splashes to electronic device, then electronic device reliability of operation can be threatened.
For heat dissipation problem, the electric-controlled box of existing air-conditioner outdoor unit closes on the air inlet by opening up air outlet
Outside is provided with radiator, and cooling is carried out to the air in electric-controlled box by radiator.Meanwhile for the problem of drenching with rain, in order to
Water splashes from air outlet and enters in electric-controlled box and get on electronic device when preventing from raining, and prior art in electric-controlled box by closing on
The inner side of air outlet is provided with water fender.However, the setting of the water fender is unfavorable for quick heat radiating when electronic device operates, therefore
The rainproof of automatically controlled case assembly has certain paradox with radiating, and prior art does not provide how to take into account electric-controlled box group
The rainproof of part and the effective solution of radiating.
Utility model content
Main purpose of the present utility model is to provide that one kind efficiently solves electric-controlled box rainproof and radiating is difficult to take into account
The baffle arrangement of problem.
To achieve the above object, the utility model proposes baffle arrangement, applied to electric-controlled box, formed in the electric-controlled box
One accommodating cavity, the accommodating cavity have an at least air inlet and an at least air outlet, and the electric-controlled box also includes being contained in described
The control assembly of accommodating cavity, the baffle arrangement include the installation portion in the electric-controlled box and are convexly equipped in the installation portion
The water fender of one end, between the air outlet and the control assembly, the water fender offers at least the water fender
One heat emission hole, the air inlet, the heat emission hole and the air outlet connect to form a gas channel.
Alternatively, opening of the heat emission hole close to one end of the control assembly is more than close to one end of the air outlet
Opening.
Alternatively, the accommodating cavity also has an installation via, the installation via close on the air outlet set or with
The air outlet connection, the installation portion are installed in the accommodating cavity by the installation via.
Alternatively, the water fender is provided with an at least reinforcement, the reinforcement and institute close to the side of the installation portion
State installation portion and be collectively forming a mounting groove, at least partially embedded mounting groove of periphery of the installation via；
And/or one of the hole wall of the installation via and described installation portion are provided with an at least buckle, wherein another
One is provided with an at least neck, and the buckle is connected in the neck.
The utility model also provides a kind of electric-controlled box, including above-mentioned baffle arrangement, and it is logical that the installation portion is further opened with one
Hole, the electric-controlled box are additionally provided with radiator, and the through hole is run through in one end of the radiator, and is connected in the electric-controlled box,
The other end exposes to the electric-controlled box, and closes on the air outlet and set.
Alternatively, the radiator includes the support being connected with the control assembly and the radiating being connected with the support
Portion, the radiating part at least partly expose to the electric-controlled box.
Alternatively, the radiating part towards the end of the control assembly formed with flange, the hole wall projection of the through hole
There is boss, the flange is contained in the accommodating cavity, and is held in the boss.
Alternatively, the radiator is also connected to the radiating part including at least a connection piece, one end of the connector,
The other end runs through the support, and is connected to the control assembly.
Alternatively, a mounting box is additionally provided with the electric-controlled box, one of the mounting box and the installation portion are convex
Provided with least one hook, wherein it is another offer an at least hanging hole, the hook is connected in the hanging hole.
The utility model also provides a kind of air-conditioner outdoor unit, including above-mentioned electric-controlled box, and the air-conditioner outdoor unit also includes
Casing and the fan in the casing, top of the electric-controlled box in the casing, and relative with the fan set
Put.
The utility model also provides a kind of air conditioner, including above-mentioned air-conditioner outdoor unit.
The utility model baffle arrangement is applied to electric-controlled box, and an accommodating cavity is formed in the electric-controlled box, and accommodating cavity has at least
One air inlet and at least an air outlet, electric-controlled box also include the control assembly for being contained in accommodating cavity, and baffle arrangement is included located at electricity
The installation portion in box and the water fender being connected with one end of installation portion are controlled, water fender, can between air outlet and control assembly
The barrier effect to rainwater is played, prevents from further splashing to control assembly from the rainwater that air outlet enters in electric-controlled box.Dash
Plate offers an at least heat emission hole, and outside air enters in electric-controlled box from air inlet, work of the air at control assembly in negative pressure
With it is lower by heat emission hole run through water fender after can be flowed outwardly from air outlet, without around the water fender, passing through the radiating
The setting in hole, the length that control assembly flows through track to the gas of air outlet is shortened, accelerates the radiating of control assembly.This reality
Solve the problems, such as that electric-controlled box rainproof and radiating are difficult to take into account with novel guard board structure.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation at a visual angle of the utility model baffle arrangement embodiment；
Fig. 2 is the structural representation at another visual angle of the utility model baffle arrangement embodiment
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the structural representation at a visual angle of the utility model electric-controlled box embodiment；
Fig. 5 is the structural representation at another visual angle of the utility model electric-controlled box embodiment；
Fig. 6 is Fig. 5 left view；
Fig. 7 is the sectional view at B-B in Fig. 6；
Fig. 8 is the explosive view at a Fig. 5 visual angle；
Fig. 9 is the explosive view at Fig. 5 another visual angle；
Figure 10 is the enlarged drawing at C in Fig. 9；
Figure 11 is the enlarged drawing at D in Fig. 9；
Figure 12 is the structural representation of the utility model air-conditioner outdoor unit embodiment.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Electric-controlled box | 123 | Mounting groove |
| 101 | Accommodating cavity | 20 | Control assembly |
| 102 | Air inlet | 21 | Pcb board |
| 103 | Air outlet | 22 | Electric elements |
| 104 | Via is installed | 30 | Radiator |
| 105 | Osculum | 31 | Radiating part |
| 10 | Baffle arrangement | 311 | Flange |
| 11 | Installation portion | 32 | Support |
| 111 | Neck | 33 | Connector |
| 112 | Through hole | 40 | Mounting box |
| 1121 | Boss | 401 | Hanging hole |
| 113 | Hook | 200 | Air-conditioner outdoor unit |
| 12 | Water fender | 210 | Casing |
| 121 | Heat emission hole | 220 | Fan |
| 122 | Reinforcement |
Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belong to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation under a certain particular pose (as shown in drawings) between each part, motion conditions etc., such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes therewith.
In addition, the description for being related to " first ", " second " etc. in the utility model is only used for describing purpose, without being understood that
To indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical scheme
Occur conflicting or will be understood that the combination of this technical scheme is not present when can not realize, also not in the requires of the utility model
Protection domain within.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be the connection of two element internals
Or the interaction relationship of two elements, limited unless otherwise clear and definite.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
The baffle arrangement 10 proposed referring to Fig. 1 to Figure 12, the utility model embodiment, applied to electric-controlled box 100, electric-controlled box
An accommodating cavity 101 is formed in 100, accommodating cavity 101 has an at least air inlet 102 and an at least air outlet 103, electric-controlled box 100
Also include being contained in the control assembly 20 of accommodating cavity 101, baffle arrangement 10 includes installation portion 11 in electric-controlled box 100 and convex
Water fender 12 located at one end of installation portion 11, water fender 12 between air outlet 103 and control assembly 20, open by water fender 12
Provided with an at least heat emission hole 121, air inlet 102, heat emission hole 121 and the connection of air outlet 103 form a gas channel.Specifically,
Water fender 12 can play the barrier effect to rainwater between air outlet 103 and control assembly 20, prevent from air outlet 103
Control assembly 20 is further splashed into the rainwater in electric-controlled box 100.As shown in Figure 3 and Figure 7, air inlet 102, heat emission hole
121 and the connection of air outlet 103 form a gas channel, water fender 12 offers an at least heat emission hole 121, relative in external environment
The relatively low air of temperature can enter in electric-controlled box 100 from air inlet 102, and heat is distributed by the control assembly 20 at control assembly 20
, then can be from air outlet and the higher air of relative temperature runs through water fender 12 in the presence of negative pressure by heat emission hole 121
103 flow outwardly, and without bypassing the water fender 12, by the setting of the heat emission hole 121, shorten control assembly 20 to air-out
The gas of mouth 103 flows through the length of track, accelerates the radiating of control assembly 20.The utility model baffle arrangement 10 solves electricity
The problem of control rainproof of box 100 and radiating are difficult to take into account.
Further, shown in reference picture 3, opening of the heat emission hole 121 close to one end of control assembly 20 is more than close to air-out
The opening of one end of mouth 103.Specifically, the hole wall of heat emission hole 121 is in funnel-form, and the larger one end of the funnel-shaped apertures wall opening is leaned on
Nearly control assembly 20, the less one end that is open more swimmingly can flow through scattered close to air outlet 103, air-flow at control assembly 20
Hot hole 121, air outlet 103 is flowed out, optimize air-out, so as to reach preferable radiating effect；Also, because heat emission hole 121 is opened
For the less one end of mouth close to air outlet 103, the rainwater overwhelming majority entered by air outlet 103 in electric-controlled box 100 is barred from gear
Water plate 12, so as to reach effect of preferably keeping off the rain.Of course, in concrete application, the shape of hole wall not limited to this of heat emission hole 121.
Further, for reference picture 7 to shown in Fig. 9, accommodating cavity 101 also has an installation via 104, installs via in the lump
104, which close on air outlet 103, sets or is connected with air outlet 103, and installation portion 11 is installed on accommodating cavity 101 by installing via 104
It is interior.Specifically, as shown in Figure 8, Figure 9, installation via 104 connects with air outlet 103, and the installation portion 11 is partially accommodated in accommodating cavity
In 101, remainder abuts with installing the hole wall of via 104.In addition, installation via 104 can also close on air outlet 103 and set,
Installing can be by setting dividing plate to separate between via 104 and air outlet 103.Installation via 104 is used to install installation portion 11, more
Further, by setting installation via 104, installation portion 11 to install radiator 30.
Further, in the lump reference picture 8, shown in Fig. 9, water fender 12 is strengthened close to the side of installation portion 11 provided with least one
Muscle 122, reinforcement 122 are collectively forming a mounting groove 123 with installation portion 11, install at least partially embedded peace of periphery of via 104
Tankage 123.Reinforcement 122 can play the structural strengthening effect to water fender 12, be embedded in by the peripheral part for installing via 104
During mounting groove 123, reinforcement 122 can play a part of installation and be oriented to.Specifically, the place plane of installation portion 11 and the institute of water fender 12
Angle between plane is obtuse angle, namely water fender 12 install after there is a gap between the side wall of electric-controlled box 100, such as figure
Shown in 7, outside air enters in electric-controlled box 100 from air inlet 102, is then flowed out successively by gap, air outlet 103, air intake
Mouth 102, gap and the connection of air outlet 103 form another gas channel, further improve the radiating effect of electric-controlled box 100.
Further, one of hole wall and installation portion 11 of via 104 are installed and are provided with an at least buckle, wherein another
One is connected in neck 111 provided with an at least neck 111, buckle.By the cooperation of buckle and neck 111, by installation portion 11 and peace
The firm clamping of hole wall of via 104 is filled, the installation portion 11 is installed in electric-controlled box 100, simple installation.
The utility model also provides a kind of electric-controlled box 100, including above-mentioned baffle arrangement 10, installation portion 11 are further opened with one
Through hole 112, electric-controlled box 100 are additionally provided with radiator 30, and through hole 112 is run through in one end of radiator 30, and is connected to electric-controlled box 100
Interior, the other end exposes to electric-controlled box 100, and closes on air outlet 103 and set.
Preferably, the bottom of electric-controlled box 100 is further opened with an at least osculum 105.By setting osculum 105, will gather
Water in the bottom of electric-controlled box 100 is drained rapidly, avoids water that electric elements 22 are caused with the threat of electric leakage or short circuit, improves electric-controlled box
100 reliability of structures.Simultaneously as the osculum 105 connects with accommodating cavity 101, outside air enters electricity from air inlet 102
Control in box 100, and further flowed out by the osculum 105, namely air inlet 102 connected with osculum 105 to be formed it is another
Gas channel, further improve the radiating effect of electric-controlled box 100.
Further, radiator 30 includes the support 32 being connected with control assembly 20 and the radiating part being connected with support 32
31, at least part of radiating part 31 exposes to electric-controlled box 100.Specifically, control assembly 20 includes pcb board 21 and connected with pcb board 21
The electronic device 22 connect.Radiating part 31, support 32 and pcb board 21 are sequentially connected.Radiating part 31 uses finned radiator structure, dissipates
Hot at least part of portion 31 exposes to electric-controlled box 100, is operated by the radiating of radiating part 31, by the relative temperature in electric-controlled box 100
Higher air is detached to carry out heat exchange to the air in electric-controlled box 100 from air outlet 103, has fully ensured that electric-controlled box 100
Radiating effect.
Further, the end of the Control-oriented component 20 of radiating part 31 is formed with flange 311, the hole wall projection of through hole 112
There is boss 1121, flange 311 is contained in accommodating cavity 101, and is held in boss 1121.During installation by radiating part 31 by its away from control
Through hole 112 is run through in one end of component 20 processed, and boss 1121 is held in flange 311.Boss 1121 is held in by flange 311
It is fitted close, can plays a part of sealing through hole 112, the rain to be splashed by the one end of radiating part 31 away from control assembly 20
Water is barred from outside electric-controlled box 100 by flange 311 and boss 1121, has fully ensured that the effect of keeping off the rain of electric-controlled box 100.
Further, radiator 30 is also connected to radiating part 31 including at least a connection piece 33, one end of connector 33, separately
Support 32 is run through in one end, and is connected to control assembly 20.Specifically, one end of connector 33 is connected to radiating part 31, the other end
Through support 32, and pcb board is connected to, connector 33 can be the union pieces such as bolt, screw or alignment pin.
Further, in the lump reference picture 8, shown in Fig. 9, a mounting box 40, mounting box 40 and peace are additionally provided with electric-controlled box 100
One of dress portion 11 is convexly equipped with least one hook 113, wherein it is another offer an at least hanging hole 401, link up with 113 clampings
In hanging hole 401, by the cooperation of the hook 113 and hanging hole 401, by installation portion 11 and 40 firm clamping of mounting box, simple installation,
And improve the structural reliability of installation portion 11.
The utility model also provides a kind of air-conditioner outdoor unit 200, and the air-conditioner outdoor unit 200 includes above-mentioned electric-controlled box 100,
The concrete structure of the electric-controlled box 100 is with reference to above-described embodiment, because this air-conditioner outdoor unit 200 employs above-mentioned all embodiments
Whole technical schemes, therefore all beneficial effects at least caused by the technical scheme with above-described embodiment, it is not another herein
One repeats.Wherein, air-conditioner outdoor unit 200 also includes casing 210 and the fan 220 in casing 210, electric-controlled box 100 are located at
Top in casing 210, and be oppositely arranged with fan 220.When the work of fan 220 rotates, the bottom of electric-controlled box 100 is formed with row
Water hole 105, the electric-controlled box 100 close to the fan 220 bottom end formed with air negative pressure, accelerate air inlet 102 and draining
The air flow for the gas channel that the connection of hole 105 is formed, further improve the radiating effect of electric-controlled box 100.
The utility model also proposes a kind of air conditioner, and the air conditioner includes air-conditioner outdoor unit 200, the air-conditioner outdoor unit 200
Concrete structure with reference to above-described embodiment, because this air conditioner employs whole technical schemes of above-mentioned all embodiments, therefore
All beneficial effects at least caused by the technical scheme with above-described embodiment, this is no longer going to repeat them.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content
Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.
Claims (11)
1. a kind of baffle arrangement, applied to electric-controlled box, an accommodating cavity is formed in the electric-controlled box, the accommodating cavity has at least one
Air inlet and at least an air outlet, the electric-controlled box also include the control assembly for being contained in the accommodating cavity, it is characterised in that institute
State the water fender that baffle arrangement includes the installation portion in the electric-controlled box and is convexly equipped in one end of the installation portion, the gear
For water plate between the air outlet and the control assembly, the water fender offers an at least heat emission hole, the air inlet,
The heat emission hole and the air outlet connect to form a gas channel.
2. baffle arrangement as claimed in claim 1, it is characterised in that the heat emission hole is close to one end of the control assembly
Opening is more than the opening close to one end of the air outlet.
3. baffle arrangement as claimed in claim 1, it is characterised in that the accommodating cavity also has an installation via, the peace
Dress via closes on the air outlet and sets or connected with the air outlet, and the installation portion is installed on institute by the installation via
State in accommodating cavity.
4. baffle arrangement as claimed in claim 3, it is characterised in that the water fender is provided with close to the side of the installation portion
An at least reinforcement, the reinforcement are collectively forming a mounting groove, the periphery at least portion of the installation via with the installation portion
Divide the embedded mounting groove；
And/or the hole wall and one of described installation portion of the installation via are provided with an at least buckle, wherein another set
There is an at least neck, the buckle is connected in the neck.
5. a kind of electric-controlled box, it is characterised in that including the baffle arrangement as described in claim any one of 1-4, the installation portion
A through hole is further opened with, the electric-controlled box is additionally provided with radiator, and the through hole is run through in one end of the radiator, and is connected to institute
State in electric-controlled box, the other end exposes to the electric-controlled box, and closes on the air outlet and set.
6. electric-controlled box as claimed in claim 5, it is characterised in that the radiator includes the branch being connected with the control assembly
Frame and the radiating part being connected with the support, the radiating part at least partly expose to the electric-controlled box.
7. electric-controlled box as claimed in claim 6, it is characterised in that the radiating part is formed towards the end of the control assembly
There is flange, the hole wall of the through hole is convexly equipped with boss, and the flange is contained in the accommodating cavity, and is held in the boss.
8. electric-controlled box as claimed in claim 6, it is characterised in that the radiator also includes at least a connection piece, the company
One end of fitting is connected to the radiating part, and the other end runs through the support, and is connected to the control assembly.
9. electric-controlled box as claimed in claim 8 a, it is characterised in that mounting box, the installation are additionally provided with the electric-controlled box
One of box and the installation portion are convexly equipped with least one hook, wherein another offer an at least hanging hole, the hook
It is connected in the hanging hole.
10. a kind of air-conditioner outdoor unit, it is characterised in that including the electric-controlled box as described in claim any one of 5-9, the air-conditioning
Outdoor unit also includes casing and the fan in the casing, top of the electric-controlled box in the casing, and with institute
Fan is stated to be oppositely arranged.
11. a kind of air conditioner, it is characterised in that including air-conditioner outdoor unit as claimed in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087325.3U CN207146710U (en) | 2017-08-28 | 2017-08-28 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721087325.3U CN207146710U (en) | 2017-08-28 | 2017-08-28 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146710U true CN207146710U (en) | 2018-03-27 |
Family
ID=61669035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721087325.3U Active CN207146710U (en) | 2017-08-28 | 2017-08-28 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146710U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366986A (en) * | 2017-08-28 | 2017-11-21 | 广东美的制冷设备有限公司 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
| CN109084380A (en) * | 2018-09-10 | 2018-12-25 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air conditioner with it |
| WO2020052280A1 (en) * | 2018-09-10 | 2020-03-19 | 合肥美的暖通设备有限公司 | Air conditioning outdoor unit and air conditioner having same |
-
2017
- 2017-08-28 CN CN201721087325.3U patent/CN207146710U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366986A (en) * | 2017-08-28 | 2017-11-21 | 广东美的制冷设备有限公司 | Baffle arrangement, electric-controlled box, air-conditioner outdoor unit and air conditioner |
| CN109084380A (en) * | 2018-09-10 | 2018-12-25 | 广东美的暖通设备有限公司 | Air-conditioner outdoor unit and air conditioner with it |
| WO2020052280A1 (en) * | 2018-09-10 | 2020-03-19 | 合肥美的暖通设备有限公司 | Air conditioning outdoor unit and air conditioner having same |
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