CN212252857U - Wall-mounted air conditioner indoor unit - Google Patents
Wall-mounted air conditioner indoor unit Download PDFInfo
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- CN212252857U CN212252857U CN202020386711.8U CN202020386711U CN212252857U CN 212252857 U CN212252857 U CN 212252857U CN 202020386711 U CN202020386711 U CN 202020386711U CN 212252857 U CN212252857 U CN 212252857U
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Abstract
The utility model provides a wall-mounted air conditioner indoor unit, it includes casing, an air supply subassembly and rotation baffle, and the front side upper end of casing is formed with the air outlet, and the bottom front end is formed with lower air outlet. The air supply assembly is arranged in the shell and comprises an air duct and a fan arranged in the air duct, the air duct is respectively communicated with the upper air outlet and the lower air outlet, the rotating partition plate is rotatably arranged in the air duct and is configured to rotate between a first position and a second position, and when the rotating partition plate rotates to the first position, a passage between the air duct and the upper air outlet is isolated, so that the air duct is only communicated with the lower air outlet; when the rotary partition plate rotates to the second position, the passage between the air duct and the lower air outlet is isolated, so that the air duct is only communicated with the upper air outlet, the refrigeration/heating effect is improved, and the air supply experience of a user is improved. And the position of the upper air outlet is higher, so that the space covered by cold air sinking is larger, and the temperature of the indoor space is more uniform.
Description
Technical Field
The utility model relates to an air treatment technical field especially relates to a wall-mounted air conditioner indoor unit.
Background
The air conditioner is one of necessary household appliances, and a wall-mounted air conditioner indoor unit is a common indoor unit form, so that the wall-mounted air conditioner indoor unit is very wide in application due to the characteristics of small occupied space, convenience in installation, moderate price and the like.
The existing wall-mounted air conditioner indoor unit generally has only one air outlet, and has the following problems: the cold wind blows the angle on little, directly blows people's phenomenon and does not solve effectively, and hot-blast angle of blowing down is little, is difficult for blowing to ground, influences user experience.
Disclosure of Invention
An object of the utility model is to provide a wall-hanging air conditioning indoor set of solving above-mentioned problem at least.
A further object of the present invention is to reduce wind damage.
Particularly, the utility model provides a wall-hanging air conditioning indoor set, it includes:
the air conditioner comprises a shell, a fan body and a fan, wherein an upper air outlet is formed at the upper end of the front side of the shell, a lower air outlet is formed at the front end of the bottom of the shell, and an air inlet is formed in the shell;
the air supply assembly is arranged in the shell and comprises an air duct and a fan arranged in the air duct, the air duct is respectively communicated with the upper air outlet and the lower air outlet, and the fan is configured to promote airflow entering from the air inlet to flow to the upper air outlet or the lower air outlet through the air duct;
the rotating partition plate is rotatably arranged in the air duct and is configured to rotate between a first position and a second position, and when the rotating partition plate rotates to the first position, a passage between the air duct and the upper air outlet is isolated, so that the air duct is only communicated with the lower air outlet; when the rotary partition plate rotates to the second position, the passage between the air duct and the lower air outlet is isolated, so that the air duct is only communicated with the upper air outlet.
Optionally, the air duct comprises an upper air duct wall and a lower air duct wall, the upper air duct wall is bent upwards and extends to the upper edge of the upper air outlet, and the lower air duct wall is bent forwards and downwards and extends to the rear edge of the lower air outlet;
when the rotating partition plate rotates to the first position, the rear end of the rotating partition plate is abutted against the inner wall of the upper wall of the air duct, and the rotating partition plate is arranged in a downward inclined manner from the rear to the front;
when the rotating partition plate rotates to the second position, the rear end of the rotating partition plate is abutted to the inner wall of the lower wall of the air duct, and the rotating partition plate is arranged in an upward inclined mode from the rear to the front.
Optionally, a guide block protruding backwards is formed or arranged on a position, adjacent to the lower air outlet, of the inner wall of the front side of the casing, and the guide block has an upper inclined section extending from the rear to the front and the upper, and a lower inclined section connected to the rear end of the upper inclined section and extending to the front and the lower;
the front end of the rotating clapboard can be rotatably connected with the joint of the upper inclined section and the lower inclined section, and the rotating shaft of the rotating clapboard extends transversely.
Optionally, the indoor unit further includes:
and one end of the upper air deflector is rotatably arranged at the upper edge of the upper air outlet and is configured to rotate around a transversely extending shaft so as to open or close the upper air outlet.
Optionally, the indoor unit further includes: and one end of the lower air deflector is rotatably arranged at the front edge of the lower air outlet and is configured to rotate around the other transversely extending shaft so as to open or close the lower air outlet.
Optionally, during refrigeration, the rotary partition plate is controlled to rotate to the second position, and the upper air deflector is controlled to rotate to the horizontal position, so that cold air is blown to the environment from the upper air outlet.
Optionally, during heating, the rotating partition plate is controlled to rotate to the first position, and the lower air deflector is controlled to rotate to the vertical position, so that hot air is blown into the environment from the lower air outlet.
Optionally, the air inlet is formed at an upper end of the casing.
Optionally, the fan is a cross-flow fan with an axis extending transversely, and the fan is disposed at an air inlet of the air duct.
Optionally, the indoor unit further includes:
and the heat exchanger is arranged on an air inlet path between the air inlet and the fan so as to form cold air during refrigeration and form hot air during heating.
The utility model discloses a wall-hanging air conditioning indoor set, through form the higher lower air outlet of last air outlet and the position of position on the casing, and utilize a fan and a rotation baffle to realize supplying air to one of them air outlet, during refrigeration, the higher last air outlet of accessible position blows off cold wind, avoid cold wind directly to blow the discomfort that the human body caused, and utilize the heavy trend of cold wind, reduce the temperature in indoor whole space fast evenly, and during the heating, the lower air outlet of accessible position blows off hot-blastly, make hot-blast ground of directly blowing, warm user's leg and foot position, and utilize the hot-blast trend that rises, the temperature in indoor whole space rises fast evenly, refrigeration/heating effect has been promoted, user's air supply experience has been improved. The upper air outlet is higher, so that the space covered by cold air sinking is larger, and the temperature of the indoor space is more uniform; moreover, the appearance of the indoor unit is unique and novel, and is greatly different from the prior art.
Further, the utility model discloses a wall-hanging air conditioning indoor set, under the effect in rotation baffle, water conservancy diversion piece and wind channel, the air current can reduce the wind loss through tertiary wind-guiding, when improving the air-out direction.
Furthermore, the wall-mounted air conditioner indoor unit of the utility model is provided with the upper air deflector at the upper air outlet, so as to prevent the air outlet of the upper air outlet from flowing back to the air inlet at the top upwards and entering the indoor unit from the air inlet to influence the refrigeration effect; moreover, because one end of the upper air deflector is directly pivoted on the upper edge of the upper air outlet instead of the rotating shaft in the air duct, when the upper air deflector closes the upper air outlet, the flash seam between the upper air deflector and the upper air outlet can be effectively reduced, so that the air tightness of the upper air outlet is better.
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 view of a wall-mounted air conditioning indoor unit according to an embodiment of the present invention;
fig. 2 is a schematic view of a wall-mounted air conditioner indoor unit according to another embodiment of the present invention, in which a lower outlet is closed; and
fig. 3 is a schematic view of a wall-mounted air conditioner indoor unit according to another embodiment of the present invention, in which an upper outlet is closed.
Detailed Description
For convenience of description, the directions "up", "down", "front", "back", "top", "bottom", "lateral" and the like referred to in the description are defined according to the spatial position relationship of the wall-mounted air conditioning indoor unit 100 in the normal operating state. The indoor unit 100 of the present embodiment is described in detail below with reference to fig. 1 to 3, and as shown in fig. 1 to 3, arrow lines indicate the wind direction.
The indoor unit 100 of this embodiment includes a casing 110, an air supply assembly and a rotary partition 120, wherein an upper air outlet 110a is formed at the upper end of the front side of the casing 110, and a lower air outlet 110b is formed at the front end of the bottom. The air supply assembly is arranged in the casing 110 and comprises an air duct 130 and a fan 101 arranged in the air duct 130, the air duct 130 is respectively communicated with the upper air outlet 110a and the lower air outlet 110b, the rotary partition plate 120 is rotatably arranged in the air duct 130 and is configured to rotate between a first position and a second position, and when the rotary partition plate 120 rotates to the first position, a passage between the air duct 130 and the upper air outlet 110a is isolated, so that the air duct 130 is only communicated with the lower air outlet 110 b; when the rotary partition 120 rotates to the second position, the passage between the air duct 130 and the lower outlet 110b is isolated, so that the air duct 130 is only communicated with the upper outlet 110 a.
In the embodiment, the upper air outlet 110a with a higher position and the lower air outlet 110b with a lower position are formed on the casing 110, and air supply to one of the air outlets is realized by utilizing one fan 101 and one rotating partition plate 120, during refrigeration, cold air can be blown out from the upper air outlet 110a with the higher position, discomfort caused by direct blowing of cold air to a human body is avoided, the trend that the cold air sinks is utilized, the temperature of the whole indoor space is rapidly and uniformly reduced, during heating, hot air can be blown out from the lower air outlet 110b with the lower position, so that the hot air is directly blown to the ground, the leg and foot positions of a user are warmed, and the trend that the hot air rises is utilized, the temperature of the whole indoor space is rapidly and uniformly increased, the refrigeration/heating effect is improved, and. The upper air outlet 110a is higher, so that the space covered by cold air sinking is larger, and the temperature of the indoor space is more uniform; moreover, the indoor unit 100 has a unique and novel appearance, which is greatly different from the prior art.
As well known to those skilled in the art, the indoor unit 100 generally further includes a heat exchanger 102, the casing 110 generally forms an air inlet 110c, and the heat exchanger 102 is disposed on an air inlet path between the air inlet 110c and the fan 101 to exchange heat with ambient air entering from the air inlet 110c, so as to form cold air during cooling and hot air during heating.
In this embodiment, the inlet 110c may be formed at the upper end of the casing 110, the casing 110 is generally a transversely extending strip-shaped structure, and the upper outlet 110a and the lower outlet 110b are both transversely extending strip-shaped openings. The fan 101 may be a cross-flow fan with a transverse axis, the fan 101 is disposed at the air inlet of the air duct 130, and the fan 101 is configured to promote the airflow entering from the air inlet 110c to flow through the air duct 130 to the upper air outlet 110a or the lower air outlet 110 b. The heat exchanger 102 may be a three-stage fin heat exchanger 102 covering the space above and in front of the fan 101.
As shown in fig. 1, the air duct 130 includes an upper air duct wall 131 and a lower air duct wall 132, the upper air duct wall 131 is bent upward and extends to the upper edge of the upper air outlet 110a, the lower air duct wall 132 is bent forward and downward and extends to the rear edge of the lower air outlet 110b, when the rotary partition board 120 rotates to the first position, the rear end of the rotary partition board 120 abuts against the inner wall of the upper air duct wall 131, and when the rotary partition board 120 rotates to the second position, the rear end of the rotary partition board 120 abuts against the inner wall of the lower air duct wall 132. Therefore, by the cooperation of the rotary partition 120 with the upper wall 131 and the lower wall 132 of the air duct, the passage between the air duct 130 and the upper air outlet 110a is isolated, or the passage between the air duct 130 and the lower air outlet 110b is isolated, so as to realize air supply to one of the upper air outlet 110a and the lower air outlet 110 b.
Meanwhile, the rotating partition 120 can guide the airflow to be blown out more smoothly. As shown in fig. 1 and 2, when the rotating partition 120 rotates to the second position, the rear end of the rotating partition 120 abuts against the inner wall of the lower wall 132 of the air duct, and the rotating partition 120 is inclined upward from the rear to the front, so that the air flow is guided upward and forward by the inclined rotating partition 120, and blown out from the upper air outlet 110a through the long section of the air duct 130, which is beneficial to the air flow flowing to the upper air outlet 110a and reduces the wind loss. As shown in fig. 3, when the rotating partition 120 rotates to the first position, the rear end of the rotating partition 120 abuts against the inner wall of the upper wall 131 of the air duct, and the rotating partition 120 is arranged to be inclined downward from the rear to the front, so that the air flow is guided downward and forward by the inclined rotating partition 120, and is blown out from the lower air outlet 110b through the short section of the air duct 130, which is beneficial to the air flow flowing to the lower air outlet 110b, and reduces the wind loss.
In some embodiments, the front end of the rotating partition 120 may be directly pivoted to the inner wall of the front side of the casing 110, and the airflow is guided through the air duct 130 and the rotating partition 120 and blown out from the upper outlet 110a or the lower outlet 110 b.
In some embodiments, the flow guiding block 111 protruding backward is formed or disposed at a position of the inner wall of the front side of the casing 110 adjacent to the lower air outlet 110b, that is, the flow guiding block 111 may be integrated with or separate from the casing 110. The deflector 111 has an upper inclined section 111a extending upward and rearward from the rear and a lower inclined section 111b adjoining the rear end of the upper inclined section 111a and extending downward and forward, the front end of the rotating diaphragm 120 is rotatably connected to the junction of the upper inclined section 111a and the lower inclined section 111b, and the rotation axis of the rotating diaphragm 120 extends laterally. Therefore, the airflow can be guided to the upper air outlet 110a in sequence by utilizing the rotary partition plate 120, the upper inclined section 111a and the long section of the air duct 130 which are positioned at the second position, so that the air outlet is increased smoothly, and the air loss is further reduced while the air outlet direction is improved by the airflow through the three-stage air guide. Similarly, the airflow can be guided to the lower outlet 110b sequentially by the rotating partition 120, the lower inclined section 111b and the short section of the air duct 130 in the first position, so as to increase the smoothness of the outlet air.
Further, to improve the air outlet direction, as shown in fig. 2 and 3, an upper air guiding plate 140 may be disposed at the upper air outlet 110a, and one end of the upper air guiding plate may be rotatably disposed at the upper edge of the upper air outlet 110a and configured to rotate around a transversely extending shaft to open or close the upper air outlet 110a, so as to guide the outlet air of the upper air outlet 110a by using the upper air guiding plate 140 when the indoor unit 100 operates, improve the air outlet direction, and close the upper air outlet 110a by using the upper air guiding plate 140 when the indoor unit 100 stops, so as to maintain the appearance beauty and prevent dust from entering. In addition, since one end of the upper air guiding plate 140 directly pivots to the upper edge of the upper air outlet 110a, rather than to the rotating shaft in the air duct 130, when the upper air guiding plate 140 closes the upper air outlet 110a, the flash gap between the upper air guiding plate 140 and the upper air outlet 110a can be effectively reduced, so that the sealing performance of the upper air outlet 110a is better.
During cooling, as shown in fig. 2, the rotary partition 120 may be controlled to rotate to the second position, and the upper air deflector 140 is controlled to rotate to the horizontal position, so that cold air is blown into the environment from the upper air outlet 110a, and then the shower-type air conditioner descends, thereby preventing the problem of direct blowing of cold air, and preventing the air from flowing back to the air inlet 110c at the top of the upper air outlet 110a, and entering the indoor unit 100 from the air inlet 110c to affect the cooling effect.
Further, a lower wind deflector 150 may be disposed at the lower outlet 110b, as shown in fig. 2 and 3, and one end of the lower wind deflector is rotatably disposed at a front edge of the lower outlet 110b and configured to rotate around another transversely extending axis to open or close the lower outlet 110 b. The air outlet of the lower outlet 110b is guided by the lower air guide plate 150 when the indoor unit 100 is in operation, so as to improve the air outlet direction, and the lower outlet 110b is closed by the lower air guide plate 150 when the indoor unit 100 is stopped, so as to keep the appearance beautiful and prevent dust from entering. In addition, since one end of the lower air-guiding plate 150 is directly pivoted to the front edge of the lower air outlet 110b, rather than being pivoted to the rotating shaft in the air duct 130, when the lower air-guiding plate 150 closes the lower air outlet 110b, the flash gap between the lower air-guiding plate 150 and the lower air outlet 110b can be effectively reduced, so that the lower air outlet 110b has better sealing performance.
During heating, as shown in fig. 3, the rotary partition 120 can be controlled to rotate to the first position, and the lower air deflector 150 is controlled to rotate to the vertical position, so that hot air is blown from the lower air outlet 110b to the ground, and then the carpet-type air is rolled up, thereby warming the leg and foot regions of the user, simultaneously, rapidly and uniformly raising the temperature of the whole indoor space, and improving the air supply comfort of the user.
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 wall-mounted air conditioner, comprising:
the air conditioner comprises a shell, a fan body and a fan, wherein an upper air outlet is formed at the upper end of the front side of the shell, a lower air outlet is formed at the front end of the bottom of the shell, and an air inlet is formed in the shell;
the air supply assembly is arranged in the shell and comprises an air duct and a fan arranged in the air duct, the air duct is respectively communicated with the upper air outlet and the lower air outlet, and the fan is configured to promote airflow entering from the air inlet to flow to the upper air outlet or the lower air outlet through the air duct;
the rotating partition plate is rotatably arranged in the air duct and is configured to rotate between a first position and a second position, and when the rotating partition plate rotates to the first position, a passage between the air duct and the upper air outlet is isolated, so that the air duct is only communicated with the lower air outlet; when the rotary partition plate rotates to the second position, the passage between the air duct and the lower air outlet is isolated, so that the air duct is only communicated with the upper air outlet.
2. The indoor unit according to claim 1, wherein the indoor unit further comprises a cover for covering the indoor unit
The air duct comprises an air duct upper wall and an air duct lower wall, the air duct upper wall is bent upwards and extends to the upper edge of the upper air outlet, and the air duct lower wall is bent forwards and downwards and extends to the rear edge of the lower air outlet;
when the rotating partition plate rotates to the first position, the rear end of the rotating partition plate is abutted against the inner wall of the upper wall of the air duct, and the rotating partition plate is arranged in a downward inclined manner from the rear to the front;
when the rotating partition plate rotates to the second position, the rear end of the rotating partition plate is abutted to the inner wall of the lower wall of the air duct, and the rotating partition plate is arranged in an upward inclined mode from the rear to the front.
3. The indoor unit according to claim 2, wherein the indoor unit further comprises a guide member for guiding the air flow in the air flow direction
A guide block protruding backwards is formed or arranged on the inner wall of the front side of the shell at a position close to the lower air outlet, and the guide block is provided with an upper inclined section extending from the back to the front and the upper, and a lower inclined section connected with the rear end of the upper inclined section and extending towards the front and the lower;
the front end of the rotating clapboard can be rotatably connected with the joint of the upper inclined section and the lower inclined section, and the rotating shaft of the rotating clapboard extends transversely.
4. The indoor unit according to claim 1, further comprising:
and one end of the upper air deflector is rotatably arranged at the upper edge of the upper air outlet and is configured to rotate around a transversely extending shaft so as to open or close the upper air outlet.
5. The indoor unit according to claim 4, further comprising:
and one end of the lower air deflector is rotatably arranged at the front edge of the lower air outlet and is configured to rotate around the other transversely extending shaft so as to open or close the lower air outlet.
6. The indoor unit according to claim 5, wherein the indoor unit further comprises a guide member for guiding the air flow in the air flow direction
During refrigeration, the rotary partition plate is controlled to rotate to the second position, and the upper air deflector is controlled to rotate to the horizontal position, so that cold air is blown to the environment through the upper air outlet.
7. The indoor unit according to claim 5, wherein the indoor unit further comprises a guide member for guiding the air flow in the air flow direction
During heating, the rotating partition plate is controlled to rotate to the first position, and the lower air deflector is controlled to rotate to the vertical position, so that hot air is blown into the environment from the lower air outlet.
8. The indoor unit according to claim 1, wherein the indoor unit further comprises a cover for covering the indoor unit
The air inlet is formed at the upper end of the casing.
9. The indoor unit according to claim 1, wherein the indoor unit further comprises a cover for covering the indoor unit
The fan is a cross-flow fan with the axis extending transversely, and the fan is arranged at the air inlet of the air duct.
10. The indoor unit according to claim 1, further comprising:
and the heat exchanger is arranged on an air inlet path between the air inlet and the fan so as to form cold air during refrigeration and form hot air during heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386711.8U CN212252857U (en) | 2020-03-24 | 2020-03-24 | Wall-mounted air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386711.8U CN212252857U (en) | 2020-03-24 | 2020-03-24 | Wall-mounted air conditioner indoor unit |
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| Publication Number | Publication Date |
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| CN212252857U true CN212252857U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020386711.8U Active CN212252857U (en) | 2020-03-24 | 2020-03-24 | Wall-mounted air conditioner indoor unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302626A (en) * | 2018-02-14 | 2018-07-20 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
| CN112696732A (en) * | 2021-01-29 | 2021-04-23 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| WO2022174619A1 (en) * | 2021-02-19 | 2022-08-25 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
-
2020
- 2020-03-24 CN CN202020386711.8U patent/CN212252857U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302626A (en) * | 2018-02-14 | 2018-07-20 | 青岛海尔空调器有限总公司 | A kind of wall-hung indoor unit of air conditioner |
| CN112696732A (en) * | 2021-01-29 | 2021-04-23 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
| WO2022174619A1 (en) * | 2021-02-19 | 2022-08-25 | 青岛海尔空调器有限总公司 | Wall-mounted air conditioner indoor unit |
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