CN203501399U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN203501399U CN203501399U CN201320575046.7U CN201320575046U CN203501399U CN 203501399 U CN203501399 U CN 203501399U CN 201320575046 U CN201320575046 U CN 201320575046U CN 203501399 U CN203501399 U CN 203501399U
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- air
- air outlet
- baffle
- ducting system
- conditioner
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Abstract
The utility model discloses an air conditioner which is capable of adjusting the air quantity of air outlets. The air conditioner includes a body housing, a heat exchanger, and at least one air outlet adjusting apparatus, the heat exchanger is arranged between the body housing and the air outlet adjusting apparatus, the air outlet adjusting apparatus includes a ducting system, a blower fan system arranged in the ducting system, and a diversion mechanism arranged at the air outlet side of the ducting system, the air outlet side of the ducting system is divided into two air outlets by the diversion mechanism, the diversion mechanism includes a shunting mechanism and a diversion block cooperated with the shunting mechanism to guide and shunt the air flow in the ducting system and to be capable of adjusting the air quantity of the air outlets, and the diversion block is rotationally arranged in the ducting system via a rotating shaft of the diversion block. Therefore, through the combination of the shunting mechanism and the diversion block and the rotation of the diversion block, the air conditioner realizes the adjustment of the air quantity of each air outlet without changing the rotating speed of the blower fan system, thereby controlling the air outlet speed of each air outlet; moreover, the air conditioner provided is low in cost, simple in structure, and convenient and practical to use.
Description
Technical field
The utility model relates to air-conditioning technical field, relates in particular to the adjustable air-conditioner of a kind of air outlet air force.
Background technology
Existing air-conditioner major part is an air outlet, also there are some air-conditioners to there are two air outlets, but its air-out mode is single, in the situation that blower fan system rotating speed is constant, the air quantity of air conditioner wind outlet is substantially unadjustable, has affected to a great extent thus the comfortableness of air-conditioner to client.
Utility model content
Main purpose of the present utility model is to provide a kind of air-conditioner, is intended to realize the adjusting to air conditioner wind outlet air quantity.
In order to achieve the above object, the utility model proposes the adjustable air-conditioner of a kind of air outlet air force, comprise body shell, heat exchanger, and at least one air outlet regulator, described heat exchanger is placed between described body shell and described air outlet regulator; Described air outlet regulator comprises: ducting system, the deflector that is arranged on the blower fan system in described ducting system and is arranged on described ducting system air side; The air side of described ducting system is divided at least two air outlets by described deflector; Described deflector comprises diversion mechanism and coordinates with diversion mechanism air-flow in ducting system lead shunting the baffle of adjustable air outlet air quantity, and described baffle is arranged in ducting system by baffle rotating shaft is rotatable.
Preferably, the relative baffle of described diversion mechanism is near the air side of described ducting system; The two ends correspondence of described baffle rotating shaft is arranged on the top board and base plate of described body shell.
Preferably, described air outlet regulator is two, isolate, and relatively described dividing plate is symmetrical arranged between described two air outlet regulators by dividing plate; Between two air outlet regulators, the air channel madial wall of two adjacent air outlets forms from the tapered configuration to air side direction near blower fan system.
Preferably, between described two adjacent air outlet regulators, it is an air outlet that two adjacent air outlets are communicated with.
Preferably, the width of described diversion mechanism is increased to air side gradually by the inner side of described ducting system.
Preferably, described baffle is from air side to wedge structure, triangle, the rhombus or fan-shaped of inlet side convergent, and its one end that is positioned at air side is arcwall face; Described diversion mechanism is the arcwall face coordinating with described baffle away from one end of air outlet.
Preferably, the arc length that described baffle is positioned at one end, air side is greater than described diversion mechanism away from the arc length of air outlet one end; The radian of described baffle right edge is greater than limit, left side to radian.
Preferably, the gap between described baffle and described diversion mechanism is 2mm-8mm; Described baffle is not more than 30 ° around the rotation radian of described baffle rotating shaft.
Preferably, the air outlet of a described ducting system is two, and the air-out direction of two air outlets has an angle α, wherein, and 25 °≤α≤160 °; The direction of rotation of the baffle of different ducting systems is identical or contrary.
Preferably, the cross section that between two air outlet regulators, adjacent two air channel madial walls form comprises from inlet side to air side: the first paragraph of convergent connecting is successively, the second segment of flaring and the convergent corresponding with described tapered configuration the 3rd section; Described first paragraph is connected between second segment and dividing plate.
Preferably, between described first paragraph and dividing plate, form the first separation, between first paragraph and second segment, form the second separation; The 3rd section is connected to form the 3rd separation with second segment; Wherein:
Described the first separation is positioned at the wind wheel of two blower fan systems near in 10mm before and after the tangent line of inlet side;
Described the second separation is positioned at the wind wheel line of centres of two blower fan systems near air outlet one side, and surpasses in the wind wheel line of centres 30mm of two blower fan systems;
From inlet side to air side, described the 3rd separation is no more than the line of centres of the baffle rotating shaft of two air outlet regulators.
A kind of air-conditioner the utility model proposes, by air conditioner wind outlet being disassembled into a plurality of air outlets, in the situation that the blower fan system rotating speed of air-conditioner itself is constant, by the combination of diversion mechanism and baffle, and by the rotation of baffle, change in real time the air output of each minute branch air duct, make air-conditioner can produce periodic fluctuation wind, the size variation that has realized each air outlet air quantity of air-conditioner regulates, thereby control the air outlet speed of each air outlet, and then improve user's comfort, and cost is low, simple in structure, convenient and practical.
Accompanying drawing explanation
Fig. 1 is the utility model air-conditioner preferred embodiment structural representation;
Fig. 2 be in the air-conditioner shown in Fig. 1 baffle away from the inside air-out schematic diagram after rotation in one end of diversion mechanism;
Fig. 3 be in the air-conditioner shown in Fig. 1 baffle away from one end of diversion mechanism to air-out schematic diagram after inner rotary.
In order to make the technical solution of the utility model clearer, clear, below in conjunction with accompanying drawing, be described in further detail.
The specific embodiment
Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, the utility model preferred embodiment proposes the adjustable air-conditioner of a kind of air outlet air force, comprise body shell 12, heat exchanger 10 and at least one air outlet regulator, described heat exchanger 10 is placed between described body shell 12 and described air outlet regulator; Described air outlet regulator comprises: ducting system 5, the deflector that is arranged on the blower fan system 4 in described ducting system 5 and is arranged on described ducting system 5 air sides; The air side of described ducting system 5 is divided at least two air outlets by described deflector; Described deflector comprises diversion mechanism 1 and coordinates with diversion mechanism 1 the interior air-flow of ducting system 5 lead shunting the baffle 2 of adjustable air outlet air quantity, and described baffle 2 is arranged in ducting system 5 by baffle rotating shaft 3 is rotatable.
Particularly, the relative baffle 2 of described diversion mechanism 1 is near the air side of described ducting system 5; The two ends correspondence of described baffle rotating shaft 3 is arranged on the top board and base plate of described body shell 12.
The quantity of above-mentioned air outlet regulator can be set to one or more as required, above-mentioned deflector can arrange one or more in a ducting system 5, each deflector can comprise one or more diversion mechanisms 1 and corresponding baffle 2, the present embodiment comprises that with air-conditioner the air side of the ducting system 5 of two air outlet regulators, each air outlet regulator is divided into two air outlets by a deflector and gives an example, wherein, deflector comprises a diversion mechanism 1 and corresponding baffle 2.The air outlet regulator of other quantity, such as the air conditioner structures such as or three are similar to the present embodiment, does not repeat them here.
In the present embodiment, between described two air outlet regulators, by dividing plate 11, isolate, and dividing plate 11 is symmetrical arranged relatively; Between two air outlet regulators, the air channel madial wall of two adjacent air outlets forms from the tapered configuration to air side direction near blower fan system 4.
The air side of described ducting system 5 is divided into two air outlets in left and right by described diversion mechanism 1, and particularly, the ducting system 5 in left side comprises left air outlet 6 and right air outlet 7; The ducting system 5 on right side comprises left air outlet 8 and right air outlet 9.Wherein, the air-out direction of two air outlets of a ducting system 5 has an angle α, and this angle span can be, 25 °≤α≤160 °.
Thus, the whole ducting system 5 of air-conditioner is divided into four air outlets, the left air outlet 6 and the right air outlet 9 that is positioned at the ducting system 5 on right side that are positioned at the ducting system 5 in left side form respectively the left and right sides air outlet of air-conditioner; The right air outlet 7 and the left air outlet 8 that is positioned at the ducting system 5 on right side that are positioned at the ducting system 5 in left side form the centre air vent of air-conditioners, and the right air outlet 7 of the ducting system 5 in left side forms from the tapered configuration to air side direction near blower fan system 4 with the air channel madial wall of left air outlet 8 that is positioned at the ducting system 5 on right side.Blower fan system 4 sucks wind after ducting system 5, then is coordinated and carried out air-out adjusting by baffle 2 and diversion mechanism 1, to increase the air-out volume of air conditioner wind outlet scope, air outlet wind speed and air outlet.
More specifically, as a kind of embodiment, between described two adjacent air outlet regulators, it is an air outlet that two adjacent air outlets are communicated with.
The width of described diversion mechanism 1 is increased to air side gradually by the inner side of described ducting system 5, to play shunting and guide functions more uniformly.
Described baffle 2 is that the present embodiment is to approach fan-shaped giving an example from air side to wedge structure, triangle, the rhombus or fan-shaped of inlet side convergent.
Wherein, to be positioned at one end of air side be arcwall face to baffle 2; Described diversion mechanism 1 is the arcwall face coordinating with described baffle 2 away from one end of air outlet.Such as, baffle 2 is positioned at the arcwall face that one end of air side is evagination, diversion mechanism 1 is the arcwall face of the indent that coordinates with described baffle 2 away from one end of air outlet; Or on the contrary, baffle 2 is positioned at the arcwall face that one end of air side is indent, diversion mechanism 1 is the arcwall face of the evagination that coordinates with described baffle 2 away from one end of air outlet.
The present embodiment regulates the air-out volume of corresponding air outlet by the rotation of baffle 2, the direction of rotation of the baffle 2 of different ducting systems 5 can be identical or contrary.
Direction of rotation with the baffle 2 of two ducting systems 5 is given an example on the contrary:
As shown in Figure 1, blower fan system 4 sucks air draught after ducting system 5, then by diversion mechanism 1 and baffle 2, air draught is separated, and then by the rotation of baffle 2, controls the air force of each air outlet.
Particularly, air draught enters from body shell 12 outsides, then by heat exchanger 10, by blower fan system 4, be drawn into ducting system 5 again, and then shunted by baffle 2 and diversion mechanism 1, now the centre position of baffle 2 in ducting system 5, air draught is divided into two, the air force of air outlet 6 and air outlet 7 is suitable like this, and the air force of air outlet 8 and air outlet 9 is suitable, thereby it is even to have realized the air force of each air outlet.
As shown in Figure 2, air draught enters from body shell 12 outsides, then by heat exchanger 10, by blower fan system 4, be drawn into ducting system 5 again, and then shunted by baffle 2 and diversion mechanism 1, now baffle 2 is rotated according to arrow direction of rotation in Fig. 2 around baffle rotating shaft 3, namely baffle 2 inwardly rotates away from one end of diversion mechanism 1 that (baffle 2 of left air path system 5 is rotated counterclockwise, the baffle 2 of right air path system 5 turns clockwise), the air quantity of air outlet 6 and air outlet 9 can increase like this, the air quantity of air outlet 7 and air outlet 8 can reduce, realized thus air-conditioner both sides air outlet air quantity and become large, centre air vent air quantity diminishes, thereby realize the effect that people is not blown in air-conditioner blowing.
In like manner, as shown in Figure 3, air draught enters from body shell 12 outsides, then by heat exchanger 10, by blower fan system 4, be drawn into ducting system 5 again, and then shunted by baffle 2 and diversion mechanism 1, now baffle 2 is rotated according to arrow direction of rotation around baffle rotating shaft 3, namely away from one end of diversion mechanism 1, to inner rotary, (baffle 2 of left air path system 5 turns clockwise baffle 2, the baffle 2 of right air path system 5 is rotated counterclockwise), the air quantity of air outlet 6 and air outlet 9 can reduce like this, the air quantity of air outlet 7 and air outlet 8 can increase, having realized thus air-conditioner both sides air outlet air quantity diminishes, it is large that centre air vent air quantity becomes, thereby realize the powerful effect of the middle blowing of air-conditioner, strengthened the powerful effect of blowing of air-conditioner.
In above-described embodiment, in order to make baffle 2 better adjust the air quantity in air port, as a kind of preferred embodiment, the arc length that described baffle 2 is positioned at one end, air side is greater than described diversion mechanism 1 away from the arc length of air outlet one end.
In addition, the radian of described baffle 2 right edge can be greater than the radian on limit, left side, to mate with ducting system 5.
In addition, as a kind of better embodiment, the gap between baffle 2 and diversion mechanism 1 can be set to 2mm-8mm; Described baffle 2 is not more than 30 ° around the rotation radian of described baffle rotating shaft 3, being baffle 2 rotates to the anglec of rotation of low order end and is not more than 30 ° from high order end around baffle rotating shaft 3, in other words, with baffle rotating shaft 3 centers, baffle 2 left rotation and right rotation radians are no more than 15 °, can select according to actual needs the anglec of rotation of baffle 2.
Thus, pass through said structure, the air outlet of air-conditioner is disassembled as a plurality of air outlets, and between two air outlet regulators, the air channel madial wall of two adjacent air outlets (being that each air outlet regulator is near the air channel madial wall at air-conditioner middle part) forms from the tapered configuration to air side direction near blower fan system 4, and by the cooperation of diversion mechanism 1 and baffle 2, not only greatly increase the scope of air conditioner wind outlet, increased the wind speed of air conditioner wind outlet, and baffle 2 can swing in air channel, change in real time the air output of upper each two minutes branch air ducts, thus, make this ducting system 5 there are following three kinds of states: first state of closing this crosswind road branch during baffle 2 is amesiality air channel branch, second state of closing this crosswind road branch during baffle 2 deflection opposite side air channel branch, and baffle 2 is arranged in the third state that two air channel branch air outputs are distributed in air channel.
By controlling baffle 2, in air channel, swing, change in real time the air output of each minute branch air duct, make air-conditioner can produce periodic fluctuation wind, realized the effective adjusting to the air quantity of air outlet, and then improve user's comfort.
More specifically, the cross section that between two air outlet regulators, adjacent two air channel madial walls 14 form comprises from inlet side to air side: the first paragraph of convergent connecting is successively, the second segment of flaring and the convergent corresponding with described tapered configuration the 3rd section; Described first paragraph is connected between second segment and dividing plate 11.
Wherein, between first paragraph and dividing plate 11, form the first separation 141, between first paragraph and second segment, form the second separation 142; At the 3rd section, be connected to form the 3rd separation 143 with second segment.
As a kind of embodiment, described the first separation 141 is positioned at the wind wheel of two blower fan systems 4 near in 10mm before and after the tangent line of inlet side;
Described the second separation 142 is positioned at the wind wheel line of centres of two blower fan systems 4 near air outlet one side, and surpasses in the wind wheel line of centres 30mm of two blower fan systems 4;
In addition,, from inlet side to air side, described the 3rd separation 143 is no more than the line of centres of the baffle rotating shaft 3 of two air outlet regulators.
By said structure, can realize the better air-out effect of air-conditioner, increase scope and the air-out wind speed of air outlet.
The air-conditioner that the utility model embodiment proposes, by air conditioner wind outlet being disassembled into a plurality of air outlets, in the situation that blower fan system 4 rotating speeds of air-conditioner itself are constant, combination by diversion mechanism 1 with baffle 2, and by the rotation of baffle 2, change in real time the air output of each minute branch air duct, make air-conditioner can produce periodic fluctuation wind, the size variation that has realized each air outlet air quantity of air-conditioner regulates, thereby control the air outlet speed of each air outlet, and then improve user's comfort, and cost is low, simple in structure, convenient and practical.
Above are only preferred embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (11)
1. the adjustable air-conditioner of air outlet air force, comprises body shell, heat exchanger, it is characterized in that, also comprises at least one air outlet regulator, and described heat exchanger is placed between described body shell and described air outlet regulator; Described air outlet regulator comprises: ducting system, the deflector that is arranged on the blower fan system in described ducting system and is arranged on described ducting system air side; The air side of described ducting system is divided at least two air outlets by described deflector; Described deflector comprises diversion mechanism and coordinates with diversion mechanism air-flow in ducting system lead shunting the baffle of adjustable air outlet air quantity, and described baffle is arranged in ducting system by baffle rotating shaft is rotatable.
2. air-conditioner according to claim 1, is characterized in that, the relative baffle of described diversion mechanism is near the air side of described ducting system; The two ends correspondence of described baffle rotating shaft is arranged on the top board and base plate of described body shell.
3. air-conditioner according to claim 1, is characterized in that, described air outlet regulator is two, isolate, and relatively described dividing plate is symmetrical arranged between described two air outlet regulators by dividing plate; Between two air outlet regulators, the air channel madial wall of two adjacent air outlets forms from the tapered configuration to air side direction near blower fan system.
4. air-conditioner according to claim 3, is characterized in that, between described two adjacent air outlet regulators, it is an air outlet that two adjacent air outlets are communicated with.
5. according to the air-conditioner described in any one in claim 1-4, it is characterized in that, the width of described diversion mechanism is increased to air side gradually by the inner side of described ducting system.
6. air-conditioner according to claim 5, is characterized in that, described baffle is from air side to wedge structure, triangle, the rhombus or fan-shaped of inlet side convergent, and its one end that is positioned at air side is arcwall face; Described diversion mechanism is the arcwall face coordinating with described baffle away from one end of air outlet.
7. air-conditioner according to claim 6, is characterized in that, the arc length that described baffle is positioned at one end, air side is greater than described diversion mechanism away from the arc length of air outlet one end; The radian of described baffle right edge is greater than limit, left side to radian.
8. air-conditioner according to claim 5, is characterized in that, the gap between described baffle and described diversion mechanism is 2mm-8mm; Described baffle is not more than 30 ° around the rotation radian of described baffle rotating shaft.
9. according to the air-conditioner described in any one in claim 1-4, it is characterized in that, the air outlet of a described ducting system is two, and the air-out direction of two air outlets has an angle α, wherein, and 25 °≤α≤160 °; The direction of rotation of the baffle of different ducting systems is identical or contrary.
10. air-conditioner according to claim 3, it is characterized in that, the cross section that between two air outlet regulators, adjacent two air channel madial walls form comprises from inlet side to air side: the first paragraph of convergent connecting is successively, the second segment of flaring and the convergent corresponding with described tapered configuration the 3rd section; Described first paragraph is connected between second segment and dividing plate.
11. air-conditioners according to claim 10, is characterized in that, form the first separation between described first paragraph and dividing plate, form the second separation between first paragraph and second segment; The 3rd section is connected to form the 3rd separation with second segment; Wherein:
Described the first separation is positioned at the wind wheel of two blower fan systems near in 10mm before and after the tangent line of inlet side;
Described the second separation is positioned at the wind wheel line of centres of two blower fan systems near air outlet one side, and surpasses in the wind wheel line of centres 30mm of two blower fan systems;
From inlet side to air side, described the 3rd separation is no more than the line of centres of the baffle rotating shaft of two air outlet regulators.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575046.7U CN203501399U (en) | 2013-09-16 | 2013-09-16 | Air conditioner |
| PCT/CN2014/070265 WO2015035738A1 (en) | 2013-09-16 | 2014-01-07 | Air conditioner sealing device and air conditioner |
| PCT/CN2014/070264 WO2015035737A1 (en) | 2013-09-16 | 2014-01-07 | Air conditioner having an adjustable-volume air output and a method for adjusting air output |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320575046.7U CN203501399U (en) | 2013-09-16 | 2013-09-16 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203501399U true CN203501399U (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320575046.7U Expired - Lifetime CN203501399U (en) | 2013-09-16 | 2013-09-16 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203501399U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104110812A (en) * | 2014-03-31 | 2014-10-22 | 美的集团股份有限公司 | Air conditioner duct structure and vertical air conditioner |
| CN104315604A (en) * | 2014-10-29 | 2015-01-28 | 珠海格力电器股份有限公司 | Air conditioner |
| WO2015035738A1 (en) * | 2013-09-16 | 2015-03-19 | 广东美的制冷设备有限公司 | Air conditioner sealing device and air conditioner |
| CN106123268A (en) * | 2016-08-17 | 2016-11-16 | 美的集团武汉制冷设备有限公司 | The wind guiding component of air-conditioner and air-conditioner |
| CN106152442A (en) * | 2016-08-17 | 2016-11-23 | 广东美的制冷设备有限公司 | The wind guiding component of air-conditioner and air-conditioner |
| CN106352514A (en) * | 2016-10-08 | 2017-01-25 | 珠海格力电器股份有限公司 | Air channel assembly air conditioner and air conditioner |
| CN108638801A (en) * | 2018-06-07 | 2018-10-12 | 浙江智动汽车部件有限公司 | Air conditioning exhausting structure |
| CN110056957A (en) * | 2019-04-16 | 2019-07-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and its air-out control method, air conditioner |
| CN113137385A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境电器制造有限公司 | Air duct component for air supply device and air supply device |
| WO2023109093A1 (en) * | 2021-12-15 | 2023-06-22 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
-
2013
- 2013-09-16 CN CN201320575046.7U patent/CN203501399U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015035738A1 (en) * | 2013-09-16 | 2015-03-19 | 广东美的制冷设备有限公司 | Air conditioner sealing device and air conditioner |
| CN104110812B (en) * | 2014-03-31 | 2017-03-22 | 美的集团股份有限公司 | Air conditioner duct structure and vertical air conditioner |
| CN104110812A (en) * | 2014-03-31 | 2014-10-22 | 美的集团股份有限公司 | Air conditioner duct structure and vertical air conditioner |
| CN104315604B (en) * | 2014-10-29 | 2019-09-20 | 珠海格力电器股份有限公司 | Air conditioner |
| CN104315604A (en) * | 2014-10-29 | 2015-01-28 | 珠海格力电器股份有限公司 | Air conditioner |
| CN106152442A (en) * | 2016-08-17 | 2016-11-23 | 广东美的制冷设备有限公司 | The wind guiding component of air-conditioner and air-conditioner |
| CN106123268A (en) * | 2016-08-17 | 2016-11-16 | 美的集团武汉制冷设备有限公司 | The wind guiding component of air-conditioner and air-conditioner |
| CN106123268B (en) * | 2016-08-17 | 2021-12-21 | 美的集团武汉制冷设备有限公司 | Air guide assembly of air conditioner and air conditioner |
| CN106152442B (en) * | 2016-08-17 | 2022-02-25 | 广东美的制冷设备有限公司 | Air guide assembly of air conditioner and air conditioner |
| CN106352514A (en) * | 2016-10-08 | 2017-01-25 | 珠海格力电器股份有限公司 | Air channel assembly air conditioner and air conditioner |
| CN108638801A (en) * | 2018-06-07 | 2018-10-12 | 浙江智动汽车部件有限公司 | Air conditioning exhausting structure |
| CN110056957A (en) * | 2019-04-16 | 2019-07-26 | 珠海格力电器股份有限公司 | Air conditioner indoor unit and its air-out control method, air conditioner |
| CN113137385A (en) * | 2020-01-19 | 2021-07-20 | 广东美的环境电器制造有限公司 | Air duct component for air supply device and air supply device |
| WO2023109093A1 (en) * | 2021-12-15 | 2023-06-22 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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