CN216744604U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
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- CN216744604U CN216744604U CN202122541366.8U CN202122541366U CN216744604U CN 216744604 U CN216744604 U CN 216744604U CN 202122541366 U CN202122541366 U CN 202122541366U CN 216744604 U CN216744604 U CN 216744604U
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- 238000005192 partition Methods 0.000 claims abstract description 50
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 29
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000004378 air conditioning Methods 0.000 claims description 13
- 238000007664 blowing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model belongs to the field of air conditioners, and particularly provides an air conditioner indoor unit. The utility model aims to solve the problems of small air intake, poor refrigerating capacity and strong air outlet feeling. The air conditioner indoor unit comprises a shell, wherein a partition plate with an openable hole is arranged in the shell, the partition plate divides the shell into a first cavity and a second cavity which are communicated, an air inlet is formed in the side wall of the shell corresponding to the first cavity, a bidirectional air port is formed in the side wall of the shell corresponding to the second cavity, an air outlet is formed in the shell, and an air deflector is arranged at the air outlet; when the openable holes on the air deflector and the partition plate are closed, air sequentially passes through the air inlet, the first chamber, the second chamber and the bidirectional air port to form a first ventilation mode; on the contrary, when the air conditioner is opened, air enters through the bidirectional air opening and the air inlet at the same time and then sequentially passes through the first cavity and the air outlet to form a second ventilation mode. The air conditioner indoor unit has the advantages of increased air inlet volume, improved refrigerating capacity, increased air outlet holes and weakened wind sense.
Description
Technical Field
The utility model belongs to the technical field of air conditioners, and particularly provides an air conditioner indoor unit.
Background
In daily life of people, the air conditioner, as a common household appliance, has entered into thousands of households, particularly a hanging air conditioner, the proportion of the air conditioner in common households is very high, and the use comfort level of the air conditioner is directly related to the integral sales volume of the air conditioner.
People are when using the air conditioner, especially summer, often can touch the condition that the people is directly blown by the air conditioner, and this will make the user get the air conditioner illness easily, will make user's experience worsen from this, based on this problem, some schemes of preventing directly blowing have been proposed among the prior art, but, the amount of wind of preventing the air conditioner of directly blowing is less usually, can't satisfy various demands, and it can not be nimble switch between each mode, leads to the user to use experience still on the low side.
Accordingly, there is a need in the art for a new air conditioning indoor unit that solves the problem that the prior art air conditioning indoor unit cannot flexibly switch the blow-through prevention function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the existing air conditioner indoor unit cannot flexibly switch the direct blowing prevention function.
In a first aspect, the utility model provides an indoor unit of an air conditioner, which comprises a shell, wherein a partition plate is arranged in the shell, an openable hole is formed in the partition plate, the partition plate divides the shell into a first cavity and a second cavity which are communicated, an air inlet is formed in the side wall of the shell corresponding to the first cavity, a bidirectional air port is formed in the side wall of the shell corresponding to the second cavity, an air outlet is formed in the shell, and an air deflector is further arranged at the air outlet; when the air deflector is closed and the openable and closable hole on the partition board is closed, air sequentially passes through the air inlet, the first chamber, the second chamber and the bidirectional air port to form a first ventilation mode; when the air deflector is opened and the openable hole in the partition plate is opened, air enters through the bidirectional air inlet and the air inlet simultaneously and then sequentially passes through the first chamber and the air outlet to form a second ventilation mode.
In the preferable technical scheme of the indoor unit of the air conditioner, a heat exchanger and a fan are arranged in the first chamber, and when the air deflector is closed and the openable and closable hole in the partition plate is closed, air sequentially passes through the air inlet, the heat exchanger, the fan, the second chamber and the bidirectional air port to form a first ventilation mode; when the air deflector is opened and the openable hole in the partition plate is opened, air enters through the bidirectional air inlet and the air inlet simultaneously and then sequentially passes through the first chamber and the air outlet to form a second ventilation mode.
In the preferable technical scheme of the air-conditioning indoor unit, the casing is cuboid, a first side face of the casing in the cuboid shape is fixedly installed with the outside, the bidirectional air inlet is arranged on a second side face opposite to the first side face, the air inlet is arranged on the top face of the casing, and the air outlet is arranged at the junction of the second side face and the bottom face.
In the preferable technical scheme of the air-conditioning indoor unit, the partition board is parallel to the second side face, the top edge of the partition board is hermetically connected with the top face, two side edges of the partition board are hermetically connected with the front face and the rear face of the shell, and a gap is formed between the bottom edge of the partition board and the bottom face.
In the preferable technical scheme of the air conditioner indoor unit, the air deflector is arranged to abut against the second side face and the partition plate respectively when the air deflector is opened, so that the bottom of the second chamber is sealed.
In a preferred embodiment of the above air conditioning indoor unit, the openable and closable hole in the partition plate is a swing blade structure.
In the preferable technical scheme of the indoor unit of the air conditioner, an opening and closing hole in the partition plate, which is close to the second chamber, is a hole inlet, an opening close to the first chamber is a hole outlet, and the height of the hole inlet is higher than that of the hole outlet.
In the preferable technical scheme of the air conditioner indoor unit, the opening of the air inlet on the outer side of the shell is an air inlet, the opening close to the inner side of the shell is an air inlet outlet, and the air inlet is arranged on the left side of the air inlet outlet.
In the preferable technical scheme of the air conditioner indoor unit, the cross section of the heat exchanger is arc-shaped.
In the preferable technical scheme of the air conditioner indoor unit, the fan is a cross-flow fan.
The air conditioner indoor unit comprises a shell, a baffle plate, a first cavity, a second cavity, an air inlet, a bidirectional air outlet, an air outlet and an air deflector, wherein the shell of the air conditioner indoor unit is internally provided with the baffle plate, the baffle plate is provided with an openable hole, the shell is divided into the first cavity and the second cavity which are communicated through the baffle plate, the side wall of the shell corresponding to the first cavity is provided with the air inlet, the side wall of the shell corresponding to the second cavity is provided with the bidirectional air outlet, the shell is also provided with the air outlet, and the air deflector is also arranged at the air outlet; when the air deflector is closed and the openable hole on the partition plate is closed, air is exhausted through the bidirectional air opening sequentially through the air inlet, the first chamber and the second chamber; when the air deflector is opened and the openable hole on the partition plate is opened, air simultaneously enters the first cavity through the bidirectional air opening and the air inlet and is finally discharged through the air outlet.
Through the arrangement mode, the air conditioner can realize the switching of two working modes, when the air deflector is opened and the openable hole on the partition plate is opened, air can enter from the left side and the top of the air conditioner at the same time due to the existence of the bidirectional air port, so that the air inlets are increased, the air inlet amount is correspondingly increased, and the refrigerating/heating efficiency of the air conditioner is improved; when the aviation baffle is closed, when the open closed hole on the baffle was closed, the air can get into from the top of air conditioner, then blow out from two-way wind gap, because two-way wind gap is blown out towards the left side of air conditioner, will not cause the straight blow to the user, and further on, when two-way wind gap was the cavernous structure, still make the air-out become gentler, the sense of wind when having disperseed out wind for the straight blow condition becomes still less, has improved the comfort that the user used.
Drawings
Fig. 1 is a schematic view of the overall structure of an indoor unit of an air conditioner according to the present invention;
fig. 2 is a schematic side sectional view of an air conditioning indoor unit according to an embodiment of the present invention;
fig. 3 is a schematic side sectional view of an air conditioning indoor unit according to an embodiment of the present invention in another state;
fig. 4 is a sectional view illustrating a partition method of an indoor unit of an air conditioner according to an embodiment of the present invention;
list of reference numerals:
1-shell, 2-partition board, 3 air deflector, 4-heat exchanger, 5-fan, 11-first chamber, 12-second chamber, 13-air inlet, 14-bidirectional air inlet, 15-air outlet, 16-first side surface, 17-second side surface, 18-top surface, 19-bottom surface, 21-openable hole, 211-hole inlet and 212-air outlet.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the present invention has been described with respect to a swinging leaf as an example of an openable and closable aperture in a partition, it is to be understood that the present invention may take other forms of configurations having an openable and closable aperture without departing from the spirit and scope of the present invention.
It is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "front", "rear", and the like, as used herein, are intended to refer to directions or positional relationships indicated in the drawings, which are used for convenience of description only, and do not indicate or imply that the device or component must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
First, referring to fig. 2, a conventional air conditioning indoor unit will be described. Wherein figure 2 is a schematic cross-sectional side view of an air conditioning indoor unit according to the utility model. The X-axis is the right direction, the opposite direction to the X-axis is the left direction, the Y-axis is the upper direction, and the opposite direction to the Y-axis is the lower direction.
As shown in fig. 2, in order to solve the problem that the conventional air-conditioning indoor unit cannot flexibly switch the direct blowing prevention function, the air-conditioning indoor unit of the present invention includes a casing 1, a partition plate 2 is disposed in the casing 1, an openable hole 21 is disposed on the partition plate 2, the partition plate 2 divides the casing 1 into a first chamber 11 and a second chamber 12 which are communicated with each other, an air inlet 13 is disposed on a side wall of the casing 1 corresponding to the first chamber 11, a bidirectional air inlet 14 is disposed on a side wall of the casing 1 corresponding to the second chamber 12, an air outlet 15 is further disposed on the casing 1, and an air deflector 3 is further disposed at the air outlet 15; when the air deflector 3 is opened and the openable and closable hole 21 on the partition plate 2 is opened, air simultaneously enters the inside of the air conditioner through the bidirectional air inlet 14 and the air inlet 13, and then is discharged to the outside through the first chamber 11 and the air outlet 15 in sequence.
Referring to fig. 3, when the air guide plate 3 is closed and the openable and closable hole 21 of the partition plate 2 is closed, air is discharged to the outside through the intake vent 13, the first chamber 11, the second chamber 12, and the bidirectional vent 14 in this order.
The setting mode has the advantages that: according to the utility model, through realizing the switching of two working modes, when a user needs larger air quantity, the air deflector is opened, and the openable hole on the partition plate is opened, due to the existence of the bidirectional air port, air can enter from the left side and the top of the air conditioner at the same time, so that the air inlets are increased, and correspondingly the air inlet quantity is increased, thereby improving the refrigerating/heating efficiency of the air conditioner; when the user need be more comfortable prevent the blow-through mode, the aviation baffle is closed, when the open closed hole on the baffle is closed, the air can get into from the top of air conditioner, then blow out from two-way wind gap, because two-way wind gap is blown out towards the left side of air conditioner, will not cause the blow-through to the user, furthermore, when two-way wind gap is the cavernous structure, still make the air-out become more gentle, the sensation of wind when having disperseed out the wind, make the blow-through condition become still less, the comfort that the user used has been improved.
The overall structure of the present invention is further detailed with reference to fig. 1, 2 and 3. As shown in fig. 1 and fig. 2, in one possible embodiment, the housing 1 is in a rectangular parallelepiped shape, and the first side surface 16 of the rectangular parallelepiped housing 1 is fixedly installed with the outside, and may be a position such as an indoor wall surface; the bidirectional air port 14 is arranged on a second side surface 17 opposite to the first side surface 16, the air inlet 13 is arranged on a top surface 18 of the shell 1, the air outlet 15 is arranged at the junction of the second side surface 17 and a bottom surface 19 of the shell 1, the partition plate 2 is parallel to the second side surface 17, the top edge of the partition plate 2 is hermetically connected with the top surface 18 of the shell 1, two side edges of the partition plate 2 are hermetically connected with the front surface and the back surface of the shell 1, a gap is arranged between the bottom edge of the partition plate 2 and the bottom surface 19 of the shell 1, the heat exchanger 4 and the fan 5 are arranged in the first chamber 11, when the air deflector 3 is closed and the openable and closable hole 21 on the partition plate 2 is closed, air is allowed to flow into the first chamber 11 through the air inlet 13, flow through the heat exchanger 4 and the fan 5 for heat exchange and acceleration, then flow into the second chamber 12 through the air outlet channel, and is discharged to the outside through the bidirectional air port 14; when the air deflector 3 is opened and the openable hole 21 on the partition board 2 is opened, air is allowed to flow into the first chamber 11 through the bidirectional air inlet 14 and the air inlet 13, flows through the heat exchanger 4 and the fan 5 for heat exchange and acceleration, and then is discharged to the outside through the air outlet 15.
Other technical solutions of the present invention are described below with further reference to fig. 2 and 4. As shown in fig. 2 and 4, in one possible embodiment, the openable and closable hole 21 of the partition board 2 is a swinging vane structure, the opening of the openable and closable hole 21 close to the second chamber 12 is a hole inlet 211, the opening close to the first chamber 11 is a hole outlet 212, and the height of the hole inlet 211 is higher than that of the hole outlet 212, that is, when air enters, the air is blown obliquely to the lower right in the state of fig. 4; similar structure of the above scheme, the opening of the air inlet 13 at the outer side of the housing 1 is an air inlet, the opening close to the inner side of the housing 1 is an air inlet, and the air inlet is arranged at the left side of the air inlet, so that the air can incline towards the lower right when entering.
Through the setting of above-mentioned structure, the wind that blows in from the left side of air conditioner and the wind that blows in from the top of air conditioner have all realized the slope of below the right side and have blown in the state, and this will make the wind direction contained angle between these two streams of wind littleer, and amount of wind loss and wind speed loss when assembling reduce to further promote the intake, thereby improved the operating efficiency of air conditioner.
Further aspects of the utility model are described below with further reference to fig. 2. As shown in fig. 2, when the air-conditioning indoor unit 1 operates in the high-air-volume air outlet mode, the air deflector 3 is set such that when the air deflector 3 is opened, the air deflector 3 abuts against the second side surface 17 and the partition plate 2, respectively, so as to seal the bottom of the second chamber 12.
Through the arrangement mode, when the air outlet mode with large air volume is adopted, air flowing into the first cavity 11 can be completely discharged to the outside through the air outlet channel and the air outlet 15, and can not flow back to the heat exchanger again through the second cavity 12 for heat exchange, so that the air outlet volume is increased, and the refrigerating/heating effect is improved.
With further reference now to fig. 2, in one possible embodiment, the cross-section of the heat exchanger 4 is arcuate, although other shapes are possible, such as right angles, etc.; the fan 5 is a cross-flow fan, but may be other fans, such as an axial flow fan, a mixed flow fan, and the like.
The arc-shaped heat exchanger 4 can completely wrap the fan, and the heat exchange area is increased when air enters, so that the air entering from the air inlet 13 and the bidirectional air inlet 14 can be gathered after heat exchange is completed in different areas, and the heat exchange efficiency of the indoor unit of the air conditioner is improved.
Referring further to fig. 1, in a possible embodiment, the bidirectional air outlets 14 are rectangular holes and are uniformly arranged on the second side 17, and the holes are rectangular, but may be other shapes, such as square, polygon, circle, etc., as long as the scattering and softening of the outlet air can be achieved.
It should be noted that the above-mentioned embodiments are only used for illustrating the principle of the present invention, and are not intended to limit the protection scope of the present invention, and those skilled in the art can modify the above-mentioned structure so that the present invention can be applied to more specific application scenarios without departing from the principle of the present invention.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is apparent to those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the utility model, and the technical scheme after the changes or substitutions can fall into the protection scope of the utility model.
Claims (10)
1. An air-conditioning indoor unit is characterized by comprising a shell, wherein a partition plate is arranged in the shell, an openable hole is formed in the partition plate, the partition plate divides the shell into a first cavity and a second cavity which are communicated, an air inlet is formed in the side wall, corresponding to the first cavity, of the shell, a bidirectional air port is formed in the side wall, corresponding to the second cavity, of the shell, an air outlet is formed in the shell, and an air deflector is further arranged at the air outlet;
when the air deflector is closed and the openable and closable hole on the partition board is closed, air sequentially passes through the air inlet, the first chamber, the second chamber and the bidirectional air port to form a first ventilation mode;
when the air deflector is opened and the openable hole in the partition plate is opened, air enters through the bidirectional air inlet and the air inlet simultaneously and then sequentially passes through the first chamber and the air outlet to form a second ventilation mode.
2. An indoor unit of an air conditioner according to claim 1, wherein a heat exchanger and a blower are provided in the first chamber,
when the air deflector is closed and the openable and closable hole on the partition plate is closed, air sequentially passes through the air inlet, the heat exchanger, the fan, the second chamber and the bidirectional air port to form a first ventilation mode;
when the air deflector is opened and the openable hole in the partition plate is opened, air enters through the bidirectional air inlet and the air inlet at the same time and then sequentially passes through the first chamber and the air outlet to form a second ventilation mode.
3. An indoor unit of an air conditioner according to claim 1, wherein the casing has a rectangular parallelepiped shape, a first side surface of the rectangular parallelepiped casing is fixedly attached to an outside, the bidirectional air inlet is provided on a second side surface opposite to the first side surface, the air inlet is provided on a top surface of the casing, and the air outlet is provided at a junction between the second side surface and a bottom surface.
4. An indoor unit of an air conditioner according to claim 3, wherein the partition is parallel to the second side surface, a top edge of the partition is sealingly connected to the top surface, both side edges of the partition are sealingly connected to the front and rear surfaces of the casing, and a gap is provided between a bottom edge of the partition and the bottom surface.
5. The indoor unit of claim 4, wherein the air deflector is configured to abut against the second side surface and the partition plate when the air deflector is opened, so as to seal the bottom of the second chamber.
6. An indoor unit of an air conditioner according to claim 1, wherein the openable and closable hole in the partition has a swing vane structure.
7. An indoor unit of an air conditioner according to claim 1, wherein the opening/closing hole has a hole inlet near the second chamber and a hole outlet near the first chamber, and wherein the hole inlet has a height higher than that of the hole outlet.
8. An indoor unit of an air conditioner according to claim 7, wherein the port of the air inlet on the outer side of the casing is an air inlet port, the port near the inner side of the casing is an air inlet outlet port, and the air inlet port is on the left side of the air inlet outlet port.
9. An indoor unit of an air conditioner according to claim 2, wherein the heat exchanger has an arc-shaped cross section.
10. An indoor unit of an air conditioner according to claim 2, wherein the fan is a cross-flow fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122541366.8U CN216744604U (en) | 2021-10-21 | 2021-10-21 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122541366.8U CN216744604U (en) | 2021-10-21 | 2021-10-21 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216744604U true CN216744604U (en) | 2022-06-14 |
Family
ID=81922946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122541366.8U Active CN216744604U (en) | 2021-10-21 | 2021-10-21 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216744604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143528A (en) * | 2022-06-29 | 2022-10-04 | 北京小米移动软件有限公司 | Air conditioner indoor unit and air conditioning equipment |
| CN115143528B (en) * | 2022-06-29 | 2024-11-05 | 北京小米移动软件有限公司 | Air conditioner indoor unit, air conditioner equipment and control method of air conditioner indoor unit |
-
2021
- 2021-10-21 CN CN202122541366.8U patent/CN216744604U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115143528A (en) * | 2022-06-29 | 2022-10-04 | 北京小米移动软件有限公司 | Air conditioner indoor unit and air conditioning equipment |
| CN115143528B (en) * | 2022-06-29 | 2024-11-05 | 北京小米移动软件有限公司 | Air conditioner indoor unit, air conditioner equipment and control method of air conditioner indoor unit |
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