CN112628864B - Fresh air inlet and outlet movement mechanism and air conditioner thereof - Google Patents
Fresh air inlet and outlet movement mechanism and air conditioner thereof Download PDFInfo
- Publication number
- CN112628864B CN112628864B CN202011404719.3A CN202011404719A CN112628864B CN 112628864 B CN112628864 B CN 112628864B CN 202011404719 A CN202011404719 A CN 202011404719A CN 112628864 B CN112628864 B CN 112628864B
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- air
- cover plate
- movement mechanism
- air inlet
- rear cover
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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
- F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
- F24F1/0038—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room in combination with simultaneous exhaustion of inside air
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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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 air inlet and outlet movement mechanism of fresh air and an air conditioner thereof, which comprise a shell, wherein a motor is fixedly arranged on one side of the shell, a driving gear is fixedly arranged at the output end of the motor, a driven gear is meshed with the driving gear, a rotating wheel is fixedly arranged on the driven gear, a plurality of air holes are annularly formed in one side of the rotating wheel, a rear cover is arranged on one side of the shell, a cover plate is arranged between the shell and the rear cover, a first air port, a channel and a second air port are formed in one side of the rear cover, the first air port, the channel and the second air port are sequentially arranged from top to bottom, and the first air port and the second air port are matched with the air holes.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an air inlet and outlet movement mechanism of fresh air and an air conditioner thereof.
Background
At present, the air quality is increasingly poor, and users pay more and more attention to the quality of air in rooms when using air conditioners. Air conditioners with fresh air functions gradually appear in the market, and the fresh air functions of the air conditioners in the current market mainly comprise: 1. the indoor dirty air is purified; 2. the purified outdoor air is discharged into the room, and the dirty air in the room is discharged out of the room. However, the new trend function in the existing market can not switch the business turn over wind gap, is not convenient for switch the new trend system of different modes, and the function is single.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an air inlet and outlet movement mechanism of fresh air and an air conditioner thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an business turn over wind gap motion of new trend, includes the casing, one side fixed mounting of casing has the motor, the output fixed mounting of motor has the driving gear, and the meshing has driven gear on the driving gear, fixed mounting has the runner on the driven gear, a plurality of wind holes have been seted up to the annular on one side of runner, one side of casing is provided with the back lid, install the apron between casing and the back lid, first wind gap, passageway and second wind gap have been seted up on one side of back lid, and first wind gap, passageway and second wind gap are from last down setting gradually, first wind gap and second wind gap all with wind hole looks adaptation.
Preferably, the center position of the rotating wheel is fixedly provided with a rotating shaft, and the rotating shaft is rotatably arranged in the channel.
Preferably, the number of the air holes is four, and every two of the four air holes are symmetrically arranged based on the center of the rotating wheel.
Preferably, the rotating shaft is fixedly sleeved with a baffle, and the baffle is fixedly connected with the rotating wheel.
Preferably, the cover plate is fixedly clamped on the rear cover, and the motor, the driving gear, the driven gear and the rotating shaft are all located in the cover plate.
Preferably, the driven gear is rotatably installed on the inner wall of one side of the cover plate, and the rotating shaft is fixedly connected with the driven gear.
Preferably, a plurality of clamping blocks are fixedly mounted on the periphery of one side, close to the cover plate, of the shell, a plurality of clamping grooves are formed in the periphery of one side, close to the shell, of the cover plate, and the clamping blocks are matched with the clamping grooves.
Preferably, the top of one side of the rear cover close to the cover plate is provided with a notch, and the cover plate is arranged at the notch of the rear cover.
Preferably, a buckle is fixedly mounted on one side, close to the rear cover, of the cover plate, a buckle groove is formed in the position of the notch of the rear cover, and the buckle is matched with the buckle groove.
An air conditioner comprises the fresh air inlet and outlet movement mechanism.
According to the fresh air inlet and outlet movement mechanism and the air conditioner thereof, the fresh air inlet and outlet switching can be realized, and the fresh air inlet and outlet switching can realize the switching of different modes of a fresh air system, so that the fresh air has different functions.
Drawings
FIG. 1 is a schematic diagram of an explosion structure of an air inlet and outlet movement mechanism of fresh air according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a rotating wheel of a fresh air inlet/outlet movement mechanism according to the present invention;
FIG. 3 is a schematic structural view of a rotating wheel and an air hole of an air inlet and outlet movement mechanism of fresh air according to the present invention;
FIG. 4 is a schematic diagram of a baffle structure of an air inlet and outlet movement mechanism of fresh air according to the present invention;
FIG. 5 is a view of a position of a rotating wheel of the fresh air inlet/outlet movement mechanism according to the present invention;
FIG. 6 is a second view of the position of the rotating wheel of the fresh air inlet/outlet movement mechanism according to the present invention;
fig. 7 is a three-view of the positions of the rotating wheels of the fresh air inlet and outlet movement mechanism provided by the invention.
In the figure: 1. a motor; 2. a driving gear; 3. a driven gear; 4. a cover plate; 5. a rotating wheel; 6. a rear cover; 7. a wind hole; 8. a baffle plate; 9. a first tuyere; 10. a channel; 11. and a second tuyere.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a fresh air inlet and outlet movement mechanism comprises a housing, a motor 1 is fixedly installed on one side of the housing 1, a driving gear 2 is fixedly installed on an output end of the motor 1, a driven gear 3 is engaged with the driving gear 2, a rotating wheel 5 is fixedly installed on the driven gear 3, a plurality of air holes 7 are annularly formed on one side of the rotating wheel 5, a rear cover 6 is arranged on one side of the housing 1, a cover plate 4 is installed between the housing 1 and the rear cover 6, a first air hole 9, a channel 10 and a second first air hole 1 are formed on one side of the rear cover 6, the first air hole 9, the channel 10 and the second first air hole 1 are sequentially arranged from top to bottom, the first air hole 9 and the second first air hole 1 are matched with the air holes 7, the motor 9 is connected with the driving gear 2, the driving gear 2 is matched with the driven gear 3, the driven gear 3 is connected with the rotating wheel 5, the driving gear 2 is driven and controlled by the motor 1, the driven gear 3 is driven to move, so that the runner is moved, and finally, the switching of the position 1, the position 2 and the position 3 of the runner 5 is realized.
In the invention, the rotating shaft is fixedly arranged at the central position of the rotating wheel 5 and is rotatably arranged in the channel 10, so that the rotating wheel 5 can rotate more stably by rotation.
In the invention, four air holes 7 are arranged, every two of the four air holes 7 are symmetrically arranged based on the center of the rotating wheel 5, and the arrangement of the 4 air holes 7 can facilitate the communication between the air holes 7 and the first air port 9 and the second air port 11.
According to the invention, the baffle 8 is fixedly sleeved on the rotating shaft, the baffle 8 is fixedly connected with the rotating wheel 5, the baffle 8 rotates along with the rotation of the rotating wheel 5, meanwhile, the baffle 8 is arranged in the channel 10, the opening position of the channel 10 can be opened and closed when the baffle 8 rotates, and the baffle 8 is matched with the channel 10 in size.
According to the invention, the cover plate 4 is fixedly clamped on the rear cover 6, the motor 1, the driving gear 2, the driven gear 3 and the rotating shaft are all positioned in the cover plate 4, and the cover plate 4 can conveniently protect the motor 1, the driving gear 2, the driven gear 3 and the rotating shaft, so that the motor 1, the driving gear 2, the driven gear 3 and the rotating shaft can be stably connected and matched for use.
According to the invention, the driven gear 3 is rotatably arranged on the inner wall of one side of the cover plate 4, the rotating shaft is fixedly connected with the driven gear 3, the driven gear 3 rotates on the inner wall of the cover plate 4, the impulse gear 3 can rotate stably, and the impulse gear 3 drives the rotating shaft to rotate stably.
According to the invention, a plurality of clamping blocks are fixedly arranged on the periphery of one side, close to the cover plate 4, of the shell, a plurality of clamping grooves are formed in the periphery of one side, close to the shell, of the cover plate 4, the clamping blocks are matched with the clamping grooves, and the clamping blocks and the clamping grooves are arranged, so that one side of the cover plate 4 can be conveniently and fixedly connected with the shell, and the cover plate 4 is stable in structure.
In the invention, the top of one side of the rear cover 6 close to the cover plate 4 is provided with a notch, the cover plate 4 is arranged at the notch of the rear cover 6, and the notch is arranged, so that the rear cover 6 and the cover plate 4 can be combined and assembled into a whole conveniently.
In the invention, a buckle is fixedly arranged on one side of the cover plate 4 close to the rear cover 6, a buckle groove is formed in the notch of the rear cover 6, the buckle is matched with the buckle groove, and the arrangement of the buckle and the buckle groove can be convenient for clamping one side edge of the cover plate 4 at the notch of the rear cover 6, so that the cover plate 4 and the rear cover 6 are combined into a whole.
An air conditioner comprises the fresh air inlet and outlet movement mechanism.
According to the working principle, a motor 9 is connected with a driving gear 2, the driving gear 2 is matched with a driven gear 3, the driven gear 3 is connected with a rotating wheel 5, the driving gear 2 is driven and controlled by a motor 1 to drive the driven gear 3 to move, so that the rotating wheel 5 moves, and switching of a first position, a second position and a third position of the rotating wheel 5 is finally realized, wherein the rotating wheel 5 is provided with a plurality of air holes 7 and baffle plate 8 structures, when the rotating wheel 5 is in the first position, the first air hole 9 is an air outlet, the second air hole 11 is an air inlet, a channel 10 is blocked by the baffle plate 8, the channel 10 is in a closed state, the space of the first air hole 9 cannot be communicated with the space of the second air hole 11, and at the moment, a one-suction and air exhaust mode of a fresh air system can be realized (the first air hole 9 is used as an air outlet for exhausting indoor air out of the outdoor air, and the second air hole 11 is used as an air inlet for sucking indoor air into the outdoor air); when the rotating wheel 5 is at the second position, the first air port 9 is an air inlet, the second air port 11 is an air inlet, the channel is not blocked by the baffle 8, the channel 10 is in an open state, the space of the first air port 9 is communicated with the space of the second air port 11, and at the moment, a double air suction mode of the fresh air system can be realized (the first air port 9 and the second air port 11 are both used as air inlets for sucking outdoor air into the room); when the rotating wheel 5 is at the third position, the first air port 9 is closed, the second air port 11 is closed, the channel 10 is not blocked by the baffle 8, the channel 10 is in an open state, the space of the first air port 9 is communicated with the space of the second air port 11, and at the moment, an internal circulation air mode of a fresh air system (the first air port 9 and the second air port 11 are in a closed state) can be realized, wherein the fresh air suction and exhaust mode can realize that dirty air in a room is exhausted out of the room and purified outdoor air is exhausted into the room; the double air suction mode can realize that the purified outdoor air is discharged into the room through double channels; the internal circulation wind mode realizes the purification of the indoor dirty air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A fresh air inlet and outlet movement mechanism comprises a shell, and is characterized in that a motor (1) is fixedly mounted on one side of the shell (1), a driving gear (2) is fixedly mounted at the output end of the motor (1), a driven gear (3) is meshed with the driving gear (2), a rotating wheel (5) is fixedly mounted on the driven gear (3), a plurality of air holes (7) are annularly formed in one side of the rotating wheel (5), a rear cover (6) is arranged on one side of the shell (1), a cover plate (4) is mounted between the shell (1) and the rear cover (6), a first air port (9), a channel (10) and a second air port (11) are formed in one side of the rear cover (6), the first air port (9), the channel (10) and the second air port (11) are sequentially arranged from top to bottom, and the first air port (9) and the second air port (11) are matched with the air holes (7),
the central position of the rotating wheel (5) is fixedly provided with a rotating shaft which is rotatably arranged in the channel (10),
the rotating shaft is fixedly sleeved with a baffle (8), and the baffle (8) is fixedly connected with the rotating wheel (5).
2. The fresh air inlet and outlet movement mechanism of claim 1, wherein the number of the air holes (7) is four, and every two of the four air holes (7) are arranged symmetrically based on the center of the rotating wheel (5).
3. The fresh air inlet and outlet movement mechanism of claim 1, wherein the cover plate (4) is fixedly clamped on the rear cover (6), and the motor (1), the driving gear (2), the driven gear (3) and the rotating shaft are all positioned in the cover plate (4).
4. The fresh air inlet and outlet movement mechanism of claim 1, wherein the driven gear (3) is rotatably mounted on the inner wall of one side of the cover plate (4), and the rotating shaft is fixedly connected with the driven gear (3).
5. The fresh air inlet and outlet movement mechanism of claim 1, wherein a plurality of clamping blocks are fixedly installed on the periphery of one side of the casing close to the cover plate (4), a plurality of clamping grooves are formed on the periphery of one side of the cover plate (4) close to the casing, and the clamping blocks are matched with the clamping grooves.
6. The fresh air inlet and outlet movement mechanism of claim 1, wherein the top of the side of the rear cover (6) close to the cover plate (4) is provided with a notch, and the cover plate (4) is installed at the notch of the rear cover (6).
7. The fresh air inlet and outlet movement mechanism of claim 1, wherein a buckle is fixedly installed on one side of the cover plate (4) close to the rear cover (6), a buckle groove is formed in the notch position of the rear cover (6), and the buckle is matched with the buckle groove.
8. An air conditioner characterized by comprising the fresh air inlet/outlet movement mechanism of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011404719.3A CN112628864B (en) | 2020-12-04 | 2020-12-04 | Fresh air inlet and outlet movement mechanism and air conditioner thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011404719.3A CN112628864B (en) | 2020-12-04 | 2020-12-04 | Fresh air inlet and outlet movement mechanism and air conditioner thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112628864A CN112628864A (en) | 2021-04-09 |
| CN112628864B true CN112628864B (en) | 2021-11-30 |
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| CN202011404719.3A Active CN112628864B (en) | 2020-12-04 | 2020-12-04 | Fresh air inlet and outlet movement mechanism and air conditioner thereof |
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| CN112628864A (en) | 2021-04-09 |
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Effective date of registration: 20220420 Address after: 519070 9 Building (Science and technology building) 789 Jinji Road, Qianshan, Zhuhai, Guangdong Patentee after: GREE GREEN REFRIGERATION TECHNOLOGY CENTER Co.,Ltd. OF ZHUHAI Address before: 519070, Jinji Hill Road, front hill, Zhuhai, Guangdong Patentee before: GREE ELECTRIC APPLIANCES Inc. OF ZHUHAI |