CN111380196A - Inner air deflector and air conditioner - Google Patents
Inner air deflector and air conditioner Download PDFInfo
- Publication number
- CN111380196A CN111380196A CN202010290125.8A CN202010290125A CN111380196A CN 111380196 A CN111380196 A CN 111380196A CN 202010290125 A CN202010290125 A CN 202010290125A CN 111380196 A CN111380196 A CN 111380196A
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- Prior art keywords
- air
- air guide
- guiding
- flow
- guide part
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
Abstract
The invention discloses an inner air deflector and an air conditioner, and relates to the technical field of air conditioners. The inner air deflector comprises a plate body which is bent along the length direction. The plate body is used for being transversely arranged in the air duct and comprises a first air guide part protruding upwards and a second air guide part protruding downwards, the first air guide part is fixedly connected with the second air guide part, the first air guide part is used for obliquely and upwards guiding out air flow blown out along the air outlet direction, and the second air guide part is used for obliquely and downwards guiding out the air flow blown out along the air outlet direction. Compared with the prior art, the inner air guide plate provided by the invention adopts the first air guide part protruding upwards and the second air guide part protruding downwards, so that the air conditioner can be ensured to have different air outlet directions all the time, the indoor temperature can be uniformly regulated, and the comfort of indoor personnel is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an inner air deflector and an air conditioner.
Background
At present, when a wall-mounted air conditioner works, air is sucked into the air conditioner from an air inlet, and the air is subjected to heat exchange through an indoor heat exchanger, then flows through a cross-flow wind wheel and an air deflector in an air duct in sequence, and finally is discharged from an air outlet, so that the indoor environment temperature is adjusted. The air guide plate is used for guiding air flowing out of the air conditioner up and down. However, the conventional air deflector is generally shaped like a flat plate, and although the rotation of the air deflector can be controlled by a controller, at a certain time or when the air deflector stops rotating, the air outlet direction of the air conditioner is consistent, which causes that cold air or warm air is blown to only one direction, so that the indoor environment temperature is inconsistent, and the comfort of indoor personnel is affected.
Disclosure of Invention
The invention solves the problem of how to ensure that the air conditioner always has different air outlet directions so as to uniformly adjust the indoor temperature and improve the comfort of indoor personnel.
In order to solve the above problems, the technical solution of the present invention is realized as follows:
in a first aspect, the present invention provides an internal air guiding plate, including a plate body bent along a length direction, the plate body being configured to be transversely disposed in an air duct, the plate body including a first air guiding portion protruding upward and a second air guiding portion protruding downward, the first air guiding portion being fixedly connected to the second air guiding portion, the first air guiding portion being configured to guide an air flow blowing out along an air outlet direction obliquely upward, and the second air guiding portion being configured to guide an air flow blowing out along the air outlet direction obliquely downward. Compared with the prior art, the inner air guide plate provided by the invention adopts the first air guide part protruding upwards and the second air guide part protruding downwards, so that the air conditioner can be ensured to have different air outlet directions all the time, the indoor temperature can be uniformly regulated, and the comfort of indoor personnel is improved.
Furthermore, the number of the first air guiding parts is multiple, the number of the second air guiding parts is multiple, and the multiple first air guiding parts and the multiple second air guiding parts are sequentially and alternately arranged. The air conditioner alternately arranges the upward-inclined blown air flow and the downward-inclined blown air flow to further improve the uniformity of the indoor environment temperature regulation.
Furthermore, the cross section of the first air guiding part is arranged in an arc shape or a zigzag shape, and the cross section of the second air guiding part is arranged in an arc shape or a zigzag shape. So as to realize the function of leading out the air conditioning airflow obliquely upwards or obliquely downwards.
Furthermore, the first air guiding part and the second air guiding part are arranged in a central symmetry mode by taking the connecting position of the first air guiding part and the second air guiding part as a center. The plurality of first air guide parts and the plurality of second air guide parts are combined to form a sine curve shape, so that the processing and the manufacturing are convenient.
Further, the plate body is provided with a plurality of through holes along the thickness direction, and the through holes are used for air flow to pass through. The air that flows through the board body partly flows along the surface of board body, and another part flows out from the through-hole, and the air of different circulation routes can be mixed each other and broken up to reduce the air flow speed, avoid wind directly to blow indoor personnel, further improve the travelling comfort.
Further, the surface of the plate body is provided with a flow guide structure, the flow guide structure extends along the air outlet direction, and the flow guide structure is used for guiding the air flow. So that the air current can flow outwards along the surface of the plate body, and the air guiding effect is good.
Furthermore, the flow guide structure is a flow guide groove or a flow guide convex strip. To enhance the flow guiding effect.
Further, the thickness of the plate body is gradually increased and then gradually reduced in the air outlet direction. The surface of the plate body forms an outward convex curved surface, so that the airflow blown out from the air outlet direction can flow outwards along the surface of the plate body, and the guiding effect is better.
Furthermore, the inner air deflector also comprises a fixed shaft, the fixed shaft is fixedly connected with the plate body, and the fixed shaft is used for driving the plate body to rotate under the action of the driving motor. So as to adjust the guide angle of the plate body.
In a second aspect, the invention provides an air conditioner, which includes the above-mentioned internal air guiding plate, where the internal air guiding plate includes a plate body that is bent along a length direction, the plate body is used to be transversely arranged in an air duct, the plate body includes a first air guiding portion that protrudes upward and a second air guiding portion that protrudes downward, the first air guiding portion is fixedly connected with the second air guiding portion, the first air guiding portion is used to guide out an air flow that blows out along an air outlet direction obliquely upward, and the second air guiding portion is used to guide out an air flow that blows out along the air outlet direction obliquely downward. The air conditioner can guarantee to have different air-out directions all the time to evenly adjust indoor temperature, improve indoor personnel's comfort.
Drawings
Fig. 1 is a schematic structural view illustrating an inner air guide plate according to a first embodiment of the present invention applied to an air conditioner;
fig. 2 is a schematic structural view of the inner air guiding plate according to the first embodiment of the present invention;
fig. 3 is a schematic structural view of the inner air guiding plate according to a second viewing angle in the first embodiment of the present invention;
fig. 4 is a third perspective structural view of the inner air guiding plate according to the first embodiment of the present invention.
Description of reference numerals:
10-an air conditioner; 100-inner wind deflector; 110-a plate body; 111-a first wind-guiding portion; 112-a second wind-guiding portion; 113-a via; 114-a flow directing structure; 120-a fixed shaft; 200-an air conditioner body; 210-an air duct; 220-air outlet; 300-external air deflector.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
Referring to fig. 1, an embodiment of the invention provides an inner air guiding plate 100 for guiding an outlet airflow. It can guarantee that the air conditioner has different air-out directions all the time to evenly adjust indoor temperature, improve indoor personnel's comfort.
In this embodiment, the inner wind deflector 100 is applied to a wall-mounted air conditioner, the wall-mounted air conditioner is provided with an air duct 210, and the inner wind deflector 100 is installed in the air duct 210 and can rotate relative to the air duct 210 to guide the airflow blown out from the air duct 210, so as to meet the requirement of a user on the wind direction.
Referring to fig. 2 and 3, the inner wind deflector 100 includes a plate body 110 and a fixed shaft 120. The plate body 110 is fixedly connected to the fixing shaft 120, and the fixing shaft 120 extends along the length direction of the plate body 110. The plate body 110 is transversely disposed in the air duct 210 to guide an air flow blown out from the air duct 210 up and down, and the fixed shaft 120 is connected to a driving motor (not shown) in a wall-mounted air conditioner to drive the plate body 110 to rotate under the action of the driving motor, thereby adjusting a guide angle of the plate body 110.
It should be noted that the plate body 110 is bent along the length direction, and the plate body 110 is transversely disposed in the air duct 210, so the length direction of the plate body 110 is the width direction of the air duct 210. The plate body 110 includes a first air guiding portion 111 and a second air guiding portion 112, the first air guiding portion 111 is fixedly connected to the second air guiding portion 112, wherein the first air guiding portion 111 protrudes upward, the first air guiding portion 111 is used for guiding out an air flow blown out along an air outlet direction obliquely upward, the second air guiding portion 112 protrudes downward, and the second air guiding portion 112 is used for guiding out an air flow blown out along the air outlet direction obliquely downward. The first air guide part 111 and the second air guide part 112 work together to blow out a part of air flow towards the high indoor air and blow out the other part of air flow towards the indoor ground, so that the air conditioner is ensured to have different air outlet directions, the uniformity of indoor environment temperature adjustment is improved, and the comfort level of a user is improved.
When the internal air guiding plate 100 stops rotating, the first air guiding portion 111 of the plate body 110 can obliquely guide the air flow blown out by the air conditioner upwards, the second air guiding portion 112 can obliquely guide the air flow blown out by the air conditioner downwards, and at this time, the plate body 110 is in a passive air guiding state, so that the air conditioner can have two different air outlet directions to uniformly adjust the indoor temperature. When the internal air guiding plate 100 starts to rotate, the inclination degree of the plate body 110 is constantly changed, so that the air guiding angles of the first air guiding part 111 and the second air guiding part 112 are constantly changed, at this time, the plate body 110 is in an active air guiding state, and the plate body 110 can enable the air conditioner to have more different air outlet directions, so as to further uniformly adjust the indoor temperature.
It should be noted that, the number of the first air guiding portions 111 is plural, the number of the second air guiding portions 112 is plural, and the plural first air guiding portions 111 and the plural second air guiding portions 112 are sequentially and alternately arranged, that is, the air conditioner alternately arranges the air flow blown obliquely upward and the air flow blown obliquely downward, so as to further improve the uniformity of the indoor environment temperature adjustment.
In this embodiment, the cross section of the first air guiding portion 111 is arc-shaped, the cross section of the second air guiding portion 112 is arc-shaped, and the first air guiding portion 111 and the second air guiding portion 112 are arranged in a central symmetry manner with the connection position as a center, that is, the plurality of first air guiding portions 111 and the plurality of second air guiding portions 112 are combined to form a sinusoidal shape, which is convenient for processing and manufacturing. The different positions on the first air guiding part 111 have different angles for guiding the air-conditioning airflow upwards along with different inclination degrees, the different positions on the second air guiding part 112 have different angles for guiding the air-conditioning airflow downwards along with different inclination degrees, and the direction of guiding the air-conditioning airflow at the joint of the first air guiding part 111 and the second air guiding part 112 is the width extension direction of the plate body 110, that is, the joint of the first air guiding part 111 and the second air guiding part 112 does not passively change the direction of the airflow blown out by the air conditioner. However, the cross section of the first air guiding part 111 is arranged in a zigzag shape, the cross section of the second air guiding part 112 is arranged in a zigzag shape, and the plurality of first air guiding parts 111 and the plurality of second air guiding parts 112 are combined to form a wavy zigzag line, so that the function of guiding out the air conditioning airflow obliquely upwards or obliquely downwards can be realized, and the shapes of the first air guiding part 111 and the second air guiding part 112 are not particularly limited.
In this embodiment, the thickness of plate body 110 is crescent earlier on the air-out direction, reduces gradually again, and plate body 110's middle part thickness is the biggest, and plate body 110's both sides thickness is minimum, and plate body 110's surface forms outside bellied curved surface promptly to the air current that makes to blow off from the air-out direction can flow along plate body 110's surface is outside, and the guide effect is better.
Referring to fig. 4, in the embodiment, the plate body 110 is provided with a plurality of through holes 113 along the thickness direction, and the through holes 113 are used for allowing air flow to pass through. One part of the air flowing through the plate body 110 flows out along the surface of the plate body 110, the other part of the air flows out from the through hole 113, and the air of different circulation paths can be mixed and scattered with each other, so that the air flowing speed is reduced, the air is prevented from directly blowing indoor personnel, and the comfort is further improved. Specifically, the plurality of through holes 113 are distributed on the plate body 110 in a rectangular array, a part of the through holes 113 are opened on the first air guiding portion 111, so that the air flow obliquely guided upwards through the first air guiding portion 111 is softer, and the other part of the through holes 113 are opened on the second air guiding portion 112, so that the air flow obliquely guided downwards through the second air guiding portion 112 is softer.
When it needs to be described, the surface of the board body 110 is provided with the flow guide structure 114, the flow guide structure 114 extends along the air outlet direction, and the flow guide structure 114 is used for guiding the air flow, so that the air flow can flow outwards along the surface of the board body 110, and the air guide effect is good. Specifically, the number of the flow guide structures 114 is plural, the flow guide structures 114 are arranged in parallel at intervals, a part of the flow guide structures 114 is arranged on the first air guiding portion 111 to guide the airflow passing through the first air guiding portion 111, so that the part of the airflow can be obliquely led out upwards along the first air guiding portion 111, and the other part of the flow guide structures 114 is arranged on the second air guiding portion 112 to guide the airflow passing through the second air guiding portion 112, so that the part of the airflow can be obliquely led out downwards along the second air guiding portion 112.
In this embodiment, the flow guiding structure 114 is a flow guiding groove, the flow guiding groove is disposed on the surface of the plate body 110, the airflow can flow outwards along the extending direction of the flow guiding groove, and the flow guiding effect is good. However, the flow guiding structure 114 is not limited to this, in other embodiments, the flow guiding structure 114 is a flow guiding protruding strip, the flow guiding protruding strip is fixedly connected to the surface of the plate body 110, the airflow can flow between two adjacent flow guiding protruding strips and outwards along the extending direction of the flow guiding protruding strip, and the flow guiding structure 114 is also good in flow guiding effect, and the shape and structure of the flow guiding structure 114 are not limited specifically.
In the internal air guide plate 100 according to the embodiment of the present invention, the plate body 110 is bent along the length direction, the plate body 110 is configured to be transversely disposed in the air duct 210, the plate body 110 includes the first air guide portion 111 protruding upward and the second air guide portion 112 protruding downward, the first air guide portion 111 is fixedly connected to the second air guide portion 112, the first air guide portion 111 is configured to guide out an air flow blowing out along the air outlet direction obliquely upward, and the second air guide portion 112 is configured to guide out an air flow blowing out along the air outlet direction obliquely downward. Compared with the prior art, the inner air deflector 100 provided by the invention adopts the first air guiding part 111 protruding upwards and the second air guiding part 112 protruding downwards, so that different air outlet directions of an air conditioner can be ensured all the time, the indoor temperature can be uniformly adjusted, and the comfort of indoor personnel is improved.
Second embodiment
Referring to fig. 1, the present invention provides an air conditioner 10 for regulating indoor air temperature. The air conditioner 10 includes an inner air guide plate 100, an outer air guide plate 300, an air guide blade (not shown), and an air conditioner body 200. The basic structure and principle of the inner wind deflector 100 and the technical effects thereof are the same as those of the first embodiment, and for the sake of brief description, reference may be made to the corresponding contents of the first embodiment for the part not mentioned in this embodiment.
It should be noted that the air conditioner 10 is a wall-mounted air conditioner, the air conditioner body 200 is hung on an indoor wall surface, an air duct 210 is arranged in the air conditioner body 200, an air outlet 220 is arranged at an end of the air duct 210, and the air conditioner body 200 can blow out cold air or hot air through the air duct 210 and the air outlet 220 to adjust indoor air temperature.
In this embodiment, the outer air guiding plate 300 is disposed at the air outlet 220, and the outer air guiding plate 300 is used for opening or closing the air outlet 220. When the air conditioner 10 is turned off, the outer air deflector 300 rotates to a closed state, and can cover the air outlet 220, so that foreign matters are prevented from entering the air conditioner 10 through the air outlet 220, and meanwhile, the attractiveness of the air conditioner 10 can be improved; when the air conditioner 10 is turned on, the outer air guiding plate 300 rotates to the open state, so as to open the air outlet 220, so as to blow out the air in the air duct 210.
It should be noted that the inner air guiding plate 100 is disposed in the air duct 210, and the inner air guiding plate 100 is used for guiding the airflow blown out from the air conditioner body 200 in the vertical direction so as to guide the air in the air duct 210 to be blown out of the air outlet 220, thereby achieving the purpose of guiding the air. The air guide blade is disposed in the air duct 210, and the air guide blade is used for guiding the airflow blown out by the air conditioner body 200 in the left-right direction so as to guide the air in the air duct 210 to be blown out of the air outlet 220, thereby achieving the purpose of air guide.
In this embodiment, the inner air guiding plate 100 is disposed between the air guiding blades and the outer air guiding plate 300, and the air blown out from the air duct 210 is firstly guided left and right by the air guiding blades, then guided up and down by the inner air guiding plate 100, and finally blown out through the air outlet 220, so as to achieve the air guiding function. The inner air guide plate 100 can ensure that the air conditioner 10 has different air outlet directions all the time, so as to uniformly adjust the indoor temperature and improve the comfort of indoor personnel. However, the present invention is not limited to this, and in other embodiments, the air guide blade is disposed between the inner air guide plate 100 and the outer air guide plate 300, and the air blown out from the air duct 210 is first guided vertically by the inner air guide plate 100, then guided horizontally by the air guide blade, and finally blown out through the air outlet 220, so that the air guide function can be similarly achieved.
In this embodiment, the number of the inner wind deflectors 100 is one, one inner wind deflector 100 extends along the width direction of the air duct 210, the inner wind deflector 100 is transversely disposed in the air duct 210, the length of the inner wind deflector 100 matches with the width of the air duct 210, and the inner wind deflector 100 can rotate with the width direction as an axis, so that up-and-down wind guiding is achieved. Specifically, the width direction of the air duct 210 is the width direction of the air conditioner 10, and the air conditioner body 200 is hung on the wall surface along the horizontal direction, that is, the inner air guiding plate 100 is arranged along the horizontal direction and can rotate with the horizontal direction as an axis. However, the number of the inner wind deflectors 100 may be multiple, in other embodiments, multiple inner wind deflectors 100 are arranged side by side along the width direction of the wind channel 210, or multiple inner wind deflectors 100 are spaced apart along the height direction of the wind channel 210.
The beneficial effects of the air conditioner 10 according to the embodiment of the present invention are the same as those of the first embodiment, and are not described herein again.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. The internal air guide plate is characterized by comprising a plate body (110) which is bent along the length direction, wherein the plate body (110) is transversely arranged in an air duct (210), the plate body (110) comprises a first air guide part (111) protruding upwards and a second air guide part (112) protruding downwards, the first air guide part (111) is fixedly connected with the second air guide part (112), the first air guide part (111) is used for obliquely and upwards guiding out air flow blown out along the air outlet direction, and the second air guide part (112) is used for obliquely and downwards guiding out the air flow blown out along the air outlet direction.
2. The internal air guide plate according to claim 1, wherein the number of the first air guide parts (111) is multiple, the number of the second air guide parts (112) is multiple, and the multiple first air guide parts (111) and the multiple second air guide parts (112) are alternately arranged in sequence.
3. The internal air deflector according to claim 1, wherein the cross section of the first air guiding part (111) is arranged in an arc shape or a zigzag shape, and the cross section of the second air guiding part (112) is arranged in an arc shape or a zigzag shape.
4. The internal air guide plate according to claim 1, wherein the first air guide part (111) and the second air guide part (112) are arranged in a central symmetry manner with a connection position as a center.
5. The internal air deflector according to claim 1, wherein the plate body (110) is provided with a plurality of through holes (113) along the thickness direction thereof, and the through holes (113) are used for air flow to pass through.
6. The internal air deflector according to claim 1, wherein a flow guide structure (114) is arranged on the surface of the plate body (110), the flow guide structure (114) extends along the air outlet direction, and the flow guide structure (114) is used for guiding the air flow.
7. The internal air deflector of claim 6, wherein the flow directing structure (114) is a flow directing groove or a flow directing rib.
8. The internal air deflector of claim 1, wherein the thickness of the plate body (110) gradually increases and then gradually decreases in the air outlet direction.
9. The inner wind deflector according to claim 1, further comprising a fixed shaft (120), wherein the fixed shaft (120) is fixedly connected with the deflector body (110), and the fixed shaft (120) is used for driving the deflector body (110) to rotate under the action of a driving motor.
10. An air conditioner characterized by comprising the inner air deflection plate as set forth in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290125.8A CN111380196A (en) | 2020-04-14 | 2020-04-14 | Inner air deflector and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010290125.8A CN111380196A (en) | 2020-04-14 | 2020-04-14 | Inner air deflector and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111380196A true CN111380196A (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010290125.8A Pending CN111380196A (en) | 2020-04-14 | 2020-04-14 | Inner air deflector and air conditioner |
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| CN (1) | CN111380196A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696815A (en) * | 2020-12-28 | 2021-04-23 | Tcl空调器(中山)有限公司 | Air outlet device, air conditioner and control method |
-
2020
- 2020-04-14 CN CN202010290125.8A patent/CN111380196A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112696815A (en) * | 2020-12-28 | 2021-04-23 | Tcl空调器(中山)有限公司 | Air outlet device, air conditioner and control method |
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