CN213019960U - Vertical air conditioner indoor unit - Google Patents
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- CN213019960U CN213019960U CN202021404187.9U CN202021404187U CN213019960U CN 213019960 U CN213019960 U CN 213019960U CN 202021404187 U CN202021404187 U CN 202021404187U CN 213019960 U CN213019960 U CN 213019960U
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Abstract
The utility model provides a vertical air conditioner indoor unit, it includes: a casing having at least a pair of air supply ports arranged in bilateral symmetry; the air duct is arranged in the shell and provided with an air inlet and at least one pair of air outlets, each air outlet corresponds to one air supply outlet and is arranged towards the corresponding air supply outlet, and the air duct is used for guiding airflow in the shell to the air supply outlet; and the at least one pair of baffles are arranged in the air duct, each baffle corresponds to one air outlet and is close to the corresponding air outlet, and the baffles are used for guiding airflow to the air outlets and then flowing out of the air supply outlet. The utility model discloses a vertical air conditioner indoor unit can reduce side air-out resistance, improves air-out efficiency, promotes the air-out distance.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to vertical air conditioner indoor unit.
Background
Compared with a wall-mounted air conditioner indoor unit, the vertical air conditioner indoor unit has larger number of pieces and stronger refrigerating and heating capacity, and is usually placed in indoor spaces with larger areas, such as a living room.
Because the coverage area of the vertical air conditioner indoor unit is larger, the vertical air conditioner indoor unit needs to have stronger remote air supply capacity. In order to realize remote air supply of the existing products, the rotating speed of a fan is generally increased so as to improve the wind speed and the wind quantity. However, the improvement of the rotating speed of the fan can cause a series of problems such as the increase of the power of the air conditioner, the increase of noise and the like, and the user experience is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an overcome above-mentioned problem or solve the vertical air conditioner indoor set of above-mentioned problem at least partially to realize reducing side air-out resistance, improve air-out efficiency.
The utility model discloses a further aim at provides one kind and can realize controlling remote air supply, avoids the vertical air conditioning indoor set of direct-blowing people.
Particularly, the utility model provides a vertical air conditioner indoor unit, include:
a casing having at least a pair of air supply ports arranged in bilateral symmetry;
the air duct is arranged in the shell and provided with an air inlet and at least one pair of air outlets, each air outlet corresponds to one air supply outlet and is arranged towards the corresponding air supply outlet, and the air duct is used for guiding airflow in the shell to the air supply outlet; and
and each baffle corresponds to one air outlet and is arranged close to the corresponding air outlet, and is used for guiding the air flow to the air outlet and then flowing out of the air supply outlet.
Optionally, the number of the air supply outlets is at least two, and the air supply outlets are arranged on the shell at intervals along the longitudinal direction;
the number of the air outlets is at least two pairs, and the air outlets are arranged on the air duct at intervals along the longitudinal direction;
the number of the baffles is at least two pairs, the top end of each baffle is connected with the inner wall of the air duct at the position close to the corresponding air outlet, and the tail end of each baffle extends into the air duct.
Optionally, the baffle is of a plate-like structure; and is
The baffles located on the same side are parallel to each other.
Optionally, the included angle between the baffle and the vertical surface is 35-40 degrees; the air supply outlet and the air outlet are both rectangular vertically arranged in the length direction on the whole, and the length of the air supply outlet and the air outlet is 2-3 times of the width of the air supply outlet.
Optionally, the indoor unit of an upright air conditioner further includes:
the heat exchanger is arranged in the air duct;
the top end of the baffle is connected with the inner wall of the air duct at the position close to the corresponding air outlet, and the tail end of the baffle is connected with the heat exchanger.
Optionally, the heat exchanger is of a two-section structure and comprises a first heat exchange section and a second heat exchange section, wherein the first heat exchange section and the second heat exchange section are both flat-shaped, the top ends of the first heat exchange section and the second heat exchange section are connected, and the bottom ends of the first heat exchange section and the second heat exchange section are far away; in the same pair of baffle plates, the tail end of the baffle plate positioned on the left side is connected with the first heat exchange section, and the tail end of the baffle plate positioned on the right side is connected with the second heat exchange section.
Optionally, the air duct includes a first shell with right and lower sides open, a second shell with left and lower sides open, and a water pan with an air inlet; the second shell cover is buckled on the right side of the first shell, and the water receiving disc cover is buckled on the lower sides of the first shell and the second shell;
the bottom ends of the first heat exchange section and the second heat exchange section are arranged on the water receiving disc and are respectively positioned at two sides of the air inlet.
Optionally, the number of the air supply outlets is three, and the three air supply outlets are symmetrically arranged on the left side and the right side of the middle upper part of the shell at intervals along the longitudinal direction; the number of the air outlets is three, and the air outlets are symmetrically arranged on the left side and the right side of the air duct at intervals along the longitudinal direction; the number of the baffles is three, wherein the heat exchanger has the integral height not lower than the top ends of the pair of air outlets in the middle, and the length of each air supply outlet is 2-3 times of the distance between the adjacent air supply outlets.
Optionally, the two pairs of baffles positioned at the lower side and the middle are respectively arranged such that the top end is connected with the inner wall of the air duct at a position close to the corresponding air outlet, and the tail end is connected with the first heat exchange section or the second heat exchange section;
the top ends of the pair of baffles positioned at the upper side are connected with the inner wall of the air duct at the position close to the corresponding air outlet, and the tail ends of the baffles are connected with the joint of the first heat exchange section and the second heat exchange section through the auxiliary plate.
Optionally, the indoor unit of an upright air conditioner further includes: and the fan is arranged in the shell and used for promoting indoor air to enter the shell to exchange heat with the heat exchanger and then blow out from the air supply outlet through the air duct.
The utility model discloses an among the vertical air conditioner indoor set, set up at least a pair of supply-air outlet through symmetry about the casing, set up at least a pair of gas outlet through corresponding on the wind channel, and through setting up at least a pair of baffle, make every gas outlet department all set up a baffle, utilize the baffle to make the air current in the casing can lead the supply-air outlet that flows after the gas outlet, the side air-out resistance has been reduced, the air-out efficiency is greatly improved, the air-out distance has been promoted, the remote air supply of the left and right sides of vertical air conditioner indoor set has been realized, simultaneously from both sides air-out can avoid the direct-blowing.
Further, the utility model discloses an among the vertical air conditioner indoor set, through setting up the baffle into flat and lie in the baffle parallel to each other with one side, can be when satisfying the water conservancy diversion, simplify the production and the assembly process of baffle.
Further, the utility model discloses an among the vertical air conditioner indoor set, preferably inject baffle and the contained angle of vertical face in 35-40 and come the supporting gas outlet and the supply-air outlet structure of rectangular shape, can realize better water conservancy diversion effect, the air supply distance is farther.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic structural view of a floor air conditioner indoor unit according to an embodiment of the present invention.
Fig. 2 is a sectional view of the indoor unit of an upright air conditioner shown in fig. 1.
Fig. 3 is a partially exploded view of the indoor unit of the floor type air conditioner shown in fig. 1.
Detailed Description
An embodiment of the utility model provides a vertical air-conditioning indoor unit, for split type air conditioner's indoor portion for adjust indoor air.
Fig. 1 is a schematic structural view of a floor air conditioner indoor unit according to an embodiment of the present invention. Fig. 2 is a sectional view of the indoor unit of an upright air conditioner shown in fig. 1. Fig. 3 is a partially exploded schematic view of the indoor unit of an upright air conditioner shown in fig. 1, in which the baffle 70 is not shown in fig. 3.
As shown in fig. 1 to 3, the indoor unit of a floor air conditioner according to an embodiment of the present invention may generally include a casing 10, an air duct 20, and a baffle 70. The casing 10 has at least one pair of air blowing ports 11 provided in bilateral symmetry. The air blowing port 11 blows an air flow in the casing 10 into the room to adjust the indoor air. The air flow can be cold air produced by the indoor unit of the vertical air conditioner in a refrigeration mode, hot air produced in a heating mode, or fresh air introduced in a fresh air mode, and the like. An air guide mechanism may be installed at each air blowing port 11, for example, as shown in fig. 1, and an air guide plate 60 having an axis extending in a vertical direction may be installed at each air blowing port 11 so as to rotatably guide the air blowing direction.
The air duct 20 is disposed in the casing 10 and has an air inlet 23 and at least a pair of air outlets 21, each air outlet 21 corresponds to one air supply outlet 11 and is disposed toward the corresponding air supply outlet 11, and the air duct 20 is used for guiding the air flow in the casing 10 to the air supply outlet 11.
For example, the indoor unit of a floor air conditioner may be an indoor unit of an air conditioner that performs cooling/heating by a vapor compression refrigeration cycle, and further includes a heat exchanger 40 and a fan 50. The heat exchanger 40 is disposed in the housing 10 for exchanging heat with the air flowing therethrough to form a heat exchange air flow, i.e., cold air or hot air. The fan 50 is disposed in the casing 10, and is configured to force indoor air to enter the casing 10, so that the indoor air exchanges heat with the heat exchanger 40 to become heat exchange air flow, and then force the heat exchange air flow through the air duct 20 to the air supply opening 11, and finally blow the air from the air supply opening 11 to the indoor. The housing 10 may be provided with an intake vent 13 to allow indoor air to enter the housing 10 through the intake vent 13. The housing 10 may be formed by combining a front cabinet 101 and a rear cabinet 102.
At least a pair of baffles 70 are disposed in the air duct 20, and each baffle 70 corresponds to one air outlet 21 and is disposed close to the corresponding air outlet 21, and is configured to guide the air flow to the air outlet 21 and then flow out of the air supply outlet 11. Referring to fig. 2, the airflow direction is shown. The utility model discloses among the vertical air conditioning indoor set, set up at least a pair of supply-air outlet 11 through at casing 10 bilateral symmetry, set up at least a pair of gas outlet 21 through corresponding on wind channel 20, and through setting up at least a pair of baffle 70, make every gas outlet 21 department all set up a baffle 70, utilize baffle 70 to make the air current in the casing 10 can lead to the gas outlet 21 after outflow supply-air outlet 11, the side air-out resistance has been reduced, air-out efficiency has been improved greatly, the air-out distance has been promoted, the remote air supply of the left and right sides of vertical air conditioning indoor set has been realized, the straight blow people can be avoided from both sides air-out simultaneously, promote the user and use.
In some embodiments, the number of the air blowing ports 11 is at least two pairs, and the air blowing ports are provided on the casing 10 at intervals in the longitudinal direction; the number of the air outlets 21 is at least two pairs, and the air outlets are arranged on the air duct 20 at intervals along the longitudinal direction; the number of the baffles 70 is at least two pairs, and the top end of each baffle 70 is connected with the inner wall of the air duct 20 near the corresponding air outlet 21, and the tail end extends into the air duct 20. Through setting up two at least pairs of supply-air outlets 11 that vertical direction interval was seted up, the utility model discloses the vertical air conditioning indoor set can realize the air supply in the big height range on left and right sides, is favorable to realizing the purpose of quick adjustment room air.
In some embodiments, as shown in FIG. 2, the baffle 70 is a plate-like structure; and the baffles 70 located on the same side are parallel to each other. The utility model discloses among the vertical air conditioner indoor set, through setting up baffle 70 to be flat and lie in baffle 70 mutually parallel with one side, can be when satisfying the water conservancy diversion, simplify baffle 70's production and assembly process, and then very big reduce cost more do benefit to and use on a large scale.
In some embodiments, the baffle 70 is angled 35 ° -40 °, such as 35 °, 38 °, 40 ° from vertical; the air supply opening 11 and the air outlet 21 are both rectangular vertically arranged in the length direction as a whole, and the length is 2-3 times, for example, 2 times, 2.5 times, and 3 times of the width. The utility model discloses among the vertical air conditioner indoor set, preferably inject baffle 70 and the contained angle of vertical face in 35-40 and come supporting rectangular shape gas outlet 21 and supply-air outlet 11 structure, can realize better water conservancy diversion effect, the air supply distance is farther. Meanwhile, the rectangular air supply outlet 11 can also ensure the shape of the whole machine to be consistent, and is beneficial to closing the air supply outlet 11.
As mentioned above, the indoor unit of a floor standing air conditioner according to the embodiment of the present invention may further include a heat exchanger 40. With continued reference to FIG. 2, a heat exchanger 40 is disposed within the air duct 20; the baffle 70 is connected to the inner wall of the air duct 20 near its corresponding air outlet 21 at the top end and connected to the heat exchanger 40 at the end. The top end of the baffle 70 is connected with the inner wall of the air duct 20, and the tail end is connected with the heat exchanger 40, so that the air flow after heat exchange by the heat exchanger 40 can be better guided to the air outlet 21.
In some embodiments, as shown in fig. 2 and 3, the heat exchanger 40 has a two-stage structure, and includes a first heat exchange section 401 and a second heat exchange section 402, where the first heat exchange section 401 and the second heat exchange section 402 are both flat plates, and top ends of the two heat exchange sections are connected to each other, and bottom ends of the two heat exchange sections are far away from each other; in the same pair of baffle plates 70, the end of the baffle plate 70 on the left side is connected to the first heat exchange section 401, and the end of the baffle plate 70 on the right side is connected to the second heat exchange section 402. The inverted v-shaped structure of the heat exchanger 40 can make the heat exchange area large enough, and make the contact with the air flow flowing upwards from the air inlet 23 more sufficient, and the heat exchange efficiency is higher. Meanwhile, the inverted v-shaped structure of the heat exchanger 40 is more matched with the left and right side air inlets 11 and the left and right side baffle plates 70 of the indoor unit of the vertical air conditioner.
In some embodiments, as shown in fig. 2 and 3, optionally, the air duct 20 includes a first shell 201 with right and lower sides open, a second shell 202 with left and lower sides open, and a water pan 203 provided with an air inlet 23; the second shell 202 is covered and buckled on the right side of the first shell 201, and the water receiving tray 203 is covered and buckled on the lower sides of the first shell 201 and the second shell 202; the bottom ends of the first heat exchange section 401 and the second heat exchange section 402 are arranged on the water pan 203 and are respectively positioned at two sides of the air inlet 23. In addition, in order to facilitate the guiding of the air flow, a plurality of ribs 26 may be disposed on the inner side of the air duct 20, for example, in fig. 3, a plurality of ribs 26 extending in the longitudinal direction are disposed at intervals on the inner wall of the second shell 202.
The utility model discloses indoor unit of vertical air conditioner decomposes wind channel 20 into first shell 201, second shell 202 and water collector 203 triplex, and the convenience is independently processed the preparation to each part to satisfy the performance demand better. The water pan 203 is used for carrying the heat exchanger 40 on one hand and receiving condensed water dropping from the surface of the heat exchanger 40 during air conditioning and refrigeration on the other hand.
As shown in fig. 2, in some embodiments, the number of the air blowing openings 11 is three pairs, and the three pairs are symmetrically arranged at the left and right sides of the middle upper part of the casing 10 at intervals along the longitudinal direction; the number of the air outlets 21 is three, and the air outlets are symmetrically arranged on the left side and the right side of the air duct 20 at intervals along the longitudinal direction; the number of the baffles 70 is three pairs, wherein the heat exchanger 40 satisfies that the overall height is not lower than the top end of the pair of air outlet ports 21 positioned in the middle, and the length of each air blowing port 11 is 2 to 3 times, for example, 2 times, 2.5 times, 3 times, the distance between the adjacent air blowing ports 11.
The vertical air conditioner indoor unit provided by the embodiment of the utility model preferably has three pairs of air supply outlets 11, and the length of the air supply outlets 11 is limited to 2-3 times of the distance between the adjacent air supply outlets 11, so that the air supply range in the height direction can be increased as much as possible under the condition of ensuring the strength of the shell 10; by setting the overall height of the heat exchanger 40 to be not lower than the top ends of the pair of air outlets 21 located in the middle, the air flow in the housing 10 can be brought into more sufficient contact with the heat exchanger 40, and the heat exchange efficiency can be made higher.
In one embodiment, the two pairs of baffles 70 located at the lower side and the middle are respectively arranged to be connected with the inner wall of the air duct 20 at the top end near the corresponding air outlet 21 and connected with the first heat exchange section 401 or the second heat exchange section 402 at the tail end; the pair of baffles 70 on the upper side are arranged such that the top ends thereof are connected to the inner wall of the air duct 20 near the corresponding air outlets 21 thereof, and the ends thereof are connected to the junction of the first heat exchange section 401 and the second heat exchange section 402 via the auxiliary plate 80.
Specifically, referring to fig. 2, the end of the baffle 70 positioned on the lower left side is fixed to the outer surface of the middle-lower portion of the first heat exchange section 401, the end of the baffle 70 positioned on the lower right side is fixed to the outer surface of the middle-lower portion of the second heat exchange section 402, the end of the baffle 70 positioned on the middle left side is fixed to the outer surface of the upper portion of the first heat exchange section 401, the end of the baffle 70 positioned on the middle right side is fixed to the outer surface of the upper portion of the second heat exchange section 402, the ends of the baffle 70 positioned on the upper left side and the baffle 70 positioned on the upper right side are respectively fixed to the top end of the auxiliary plate 80, and the end of the auxiliary. Through directly being fixed with heat exchanger 40 with two pairs of baffles 70 of centre and downside, and the indirect and heat exchanger 40 of baffle 70 of upside is fixed, can guarantee the fixed steadiness of whole baffles 70, can also reduce the accessory quantity simultaneously, promote assembly efficiency, reduce cost. The specific fixing structure of the baffle 70, the inner wall of the air duct 20, the first heat exchange section 401, the second heat exchange section 402, and the auxiliary plate 80 may adopt any structure capable of fixing two components in the prior art, and is not limited herein.
As mentioned above, the vertical air conditioner indoor unit of the embodiment of the present invention may further include a fan 50. The fan 50 is disposed in the casing 10, and is used for causing indoor air to enter the casing 10 to exchange heat with the heat exchanger 40, and then to be blown out from the air supply outlet 11 through the air duct 20. Referring to fig. 2 and 3, the fan 50 may be, for example, a double suction centrifugal fan, and is disposed at a lower portion of the housing 10. The lower portion of the housing 10 is provided with air inlets 13 at least at the left and right sides thereof, for example, as shown in fig. 3, the air inlets 13 are respectively opened at the left side, the right side and the rear side of the lower portion of the housing 10. The double-suction centrifugal fan 50 is provided with a motor 52 and a volute 51 in a matching way, and the volute 51 comprises a left volute 511 and a right volute 512. An auxiliary air duct 53 is arranged above the volute 51, the top of the auxiliary air duct 53 is connected with the water pan 203, and the air flow sucked into the casing 10 by the double-suction centrifugal fan 50 passes through the auxiliary air duct 53, then enters the air duct 20 through the air inlet 23 on the water pan 203, and then is subjected to heat exchange by the heat exchanger 40.
The utility model discloses among the vertical air conditioning indoor set, set up at least a pair of supply-air outlet 11 through at casing 10 bilateral symmetry, set up at least a pair of gas outlet 21 through corresponding on wind channel 20, and through setting up at least a pair of baffle 70, make every gas outlet 21 department all set up a baffle 70, utilize baffle 70 to make the air current in the casing 10 can lead to the gas outlet 21 after outflow supply-air outlet 11, the side air-out resistance has been reduced, air-out efficiency has been improved greatly, the air-out distance has been promoted, the remote air supply of the left and right sides of vertical air conditioning indoor set has been realized, the straight blow people can be avoided from both sides air-out simultaneously, promote the user and use.
Further, in the vertical air conditioner indoor unit according to the embodiment of the present invention, the baffle 70 is set to be flat and parallel to the baffle 70 located on the same side, so that the flow guide is satisfied, and the production and assembly processes of the baffle 70 are simplified.
Further, in the vertical air conditioner indoor unit provided by the embodiment of the present invention, the included angle between the baffle plate 70 and the vertical surface is preferably limited to 35-40 degrees to match with the structure of the elongated air outlet 21 and the air supply opening 11, so that a better flow guiding effect can be realized, and the air supply distance is farther.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit of a floor type air conditioner, comprising:
a casing having at least a pair of air supply ports arranged in bilateral symmetry;
the air duct is arranged in the shell and provided with an air inlet and at least one pair of air outlets, each air outlet corresponds to one air supply outlet and is arranged towards the corresponding air supply outlet, and the air duct is used for guiding airflow in the shell to the air supply outlet; and
and the air outlet is arranged close to the corresponding air outlet, and is used for guiding airflow to the air outlet and then flowing out of the air supply outlet.
2. The indoor unit of a floor air conditioner according to claim 1,
the number of the air supply outlets is at least two, and the air supply outlets are arranged on the shell at intervals along the longitudinal direction;
the number of the air outlets is at least two pairs, and the air outlets are arranged on the air duct at intervals along the longitudinal direction;
the number of the baffle plates is at least two pairs, the top end of each baffle plate is close to the corresponding air outlet and is connected with the inner wall of the air duct, and the tail end of each baffle plate extends into the air duct.
3. The indoor unit of a floor air conditioner according to claim 2,
the baffle is of a flat structure; and is
The baffles located on the same side are parallel to each other.
4. The indoor unit of a floor air conditioner according to claim 3,
the included angle between the baffle and the vertical surface is 35-40 degrees;
the air supply outlet and the air outlet are both rectangular vertically arranged in the length direction on the whole, and the length of the air supply outlet is 2-3 times of the width of the air supply outlet.
5. The indoor unit of a floor air conditioner according to claim 1, further comprising:
the heat exchanger is arranged in the air duct;
the top end of the baffle is connected with the inner wall of the air duct at the position close to the corresponding air outlet, and the tail end of the baffle is connected with the heat exchanger.
6. An indoor unit of a floor air conditioner according to claim 5,
the heat exchanger is of a two-section structure and comprises a first heat exchange section and a second heat exchange section, wherein the first heat exchange section and the second heat exchange section are both flat-shaped, the top ends of the first heat exchange section and the second heat exchange section are connected, and the bottom ends of the first heat exchange section and the second heat exchange section are far away; in the same pair of baffles, the tail end of the baffle positioned on the left side is connected with the first heat exchange section, and the tail end of the baffle positioned on the right side is connected with the second heat exchange section.
7. The indoor unit of a floor air conditioner according to claim 6,
the air duct comprises a first shell with the right side and the lower side open, a second shell with the left side and the lower side open and a water pan provided with the air inlet; the second shell cover is buckled on the right side of the first shell, and the water receiving tray cover is buckled on the lower sides of the first shell and the second shell;
the bottom ends of the first heat exchange section and the second heat exchange section are arranged on the water receiving tray and are respectively positioned on two sides of the air inlet.
8. The indoor unit of a floor air conditioner according to claim 6,
the number of the air supply outlets is three, and the three air supply outlets are symmetrically arranged on the left side and the right side of the middle upper part of the shell at intervals along the longitudinal direction; the number of the air outlets is three, and the air outlets are symmetrically arranged on the left side and the right side of the air duct at intervals along the longitudinal direction; the number of the baffles is three, wherein the heat exchanger has the integral height not lower than the top ends of the pair of the air outlets positioned in the middle, and the length of each air supply opening is 2-3 times of the distance between the adjacent air supply openings.
9. The indoor unit of a floor air conditioner according to claim 8,
the two pairs of baffles positioned at the lower side and the middle part are respectively arranged so that the top ends of the baffles are connected with the inner wall of the air duct at the position close to the corresponding air outlet, and the tail ends of the baffles are connected with the first heat exchange section or the second heat exchange section;
the pair of baffles positioned on the upper side is arranged such that the top end is connected with the inner wall of the air duct near the corresponding air outlet, and the tail end is connected with the joint of the first heat exchange section and the second heat exchange section through an auxiliary plate.
10. The indoor unit of a floor air conditioner according to claim 5, further comprising:
and the fan is arranged in the shell and used for promoting indoor air to enter the shell to exchange heat with the heat exchanger and then blow out from the air supply outlet through the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021404187.9U CN213019960U (en) | 2020-07-16 | 2020-07-16 | Vertical air conditioner indoor unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021404187.9U CN213019960U (en) | 2020-07-16 | 2020-07-16 | Vertical air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN213019960U true CN213019960U (en) | 2021-04-20 |
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| CN202021404187.9U Active CN213019960U (en) | 2020-07-16 | 2020-07-16 | Vertical air conditioner indoor unit |
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