CN111336590A - Air outlet device and air duct machine - Google Patents
Air outlet device and air duct machine Download PDFInfo
- Publication number
- CN111336590A CN111336590A CN202010259190.4A CN202010259190A CN111336590A CN 111336590 A CN111336590 A CN 111336590A CN 202010259190 A CN202010259190 A CN 202010259190A CN 111336590 A CN111336590 A CN 111336590A
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- China
- Prior art keywords
- air outlet
- air
- deflector
- air deflector
- motor
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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
- 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
- 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
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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
- F24F13/20—Casings or covers
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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 outlet device and an air duct machine, wherein the air outlet device comprises a panel with an air outlet, an air outlet frame arranged around the air outlet, first air deflectors arranged at two ends of the air outlet respectively, and a second air deflector arranged between the two first air deflectors, wherein the surfaces of two opposite sides of the second air deflector are respectively provided with a bulge. Compared with the prior art, the air outlet device provided by the invention has the advantages that the air outlet of the air outlet can not be directly blown to a ceiling or a human body, the discomfort of the body of a user is not easy to bring, the comfort level of the body of the user is better, and the air supply effect is better.
Description
Technical Field
The invention relates to the technical field of air duct machines, in particular to an air outlet device and an air duct machine.
Background
The ducted air conditioner is a short for ducted air conditioner, and generally includes an outdoor unit and an indoor unit, and an outdoor unit is correspondingly connected with an indoor unit, and the ducted air conditioner is very suitable for independent large-scale use, such as halls of markets, restaurants and shops.
In the prior art, in order to ensure that the indoor unit installation of the air duct machine does not affect the indoor aesthetic degree, the hidden installation is generally adopted, and the air outlet direction of the air outlet of the indoor unit is generally the horizontal direction. At present, an upper air deflector and a lower air deflector are usually arranged in an air outlet on an indoor unit panel, and the air outlet structure has the following defects: the air outlet of the air outlet directly blows downwards to the body of a user, discomfort is easily brought to the body of the user, the air outlet directly blows to a ceiling and floats on the ceiling, and the air supply effect is not easily influenced. Therefore, further improvements are needed.
Disclosure of Invention
The invention provides an air outlet device and an air duct machine for solving the problems in the prior art, and aims to solve the problem that air outlet of an air outlet in the prior art is directly blown to a ceiling or a human body.
In order to achieve the purpose, the technical scheme of the invention is as follows:
an air outlet device comprises a panel with an air outlet, an air outlet frame arranged around the air outlet, first air deflectors arranged at two ends of the air outlet, and a second air deflector arranged between the two first air deflectors, wherein the surfaces of two opposite sides of the second air deflector are respectively provided with a bulge.
The air outlet structure further comprises a linear driving device fixedly connected with the two ends of the second air deflector respectively, and the linear driving device drives one end of the second air deflector to extend out of or retract into the air outlet.
And the linear driving device is also provided with a rotation driving device, and the rotation driving device is fixedly connected with one end of the second air deflector and drives the second air deflector to rotate.
When the second air deflector extends out of the air outlet to the maximum position, the distance between the outer end of the second air deflector and the panel is larger than the distance between the outer end of the first air deflector and the panel.
The protrusion is arc-shaped.
The two bulges are the same or different in shape and size.
The linear driving device comprises a first motor fixed on the air outlet frame, a gear assembly fixedly connected with an output shaft of the first motor, and a rack assembly in driving connection with the gear assembly, and the second air deflector is fixedly connected with the rack assembly.
And two sliding grooves are respectively formed in two sides in the air outlet frame, the rack assembly which is connected with the sliding grooves in a sliding manner is arranged in each sliding groove, and two ends of the second air deflector are respectively fixedly connected with one rack assembly.
The rotation driving device is a second motor, an output shaft of the second motor is fixedly connected with one end of the second air deflector and drives the second air deflector to rotate, and the second motor is fixed on the rack assembly.
In addition, the invention also provides an air duct machine which comprises an outdoor unit and an indoor unit, wherein the indoor unit comprises the air outlet device.
The invention has the beneficial effects that:
compared with the prior art, the air outlet device and the air duct machine provided by the invention have the advantages that the air outlet of the air outlet can not be directly blown to a ceiling or a human body, the discomfort of the body of a user is not easily brought, the comfort of the body of the user is better, and the air supply effect is better.
Drawings
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
fig. 1 is a front view of the air outlet device of the present invention.
Fig. 2 is a sectional view taken along a line a-a of the second air guiding plate of the air outlet device of the present invention.
Fig. 3 is a sectional view taken along the line a-a of the second air guiding plate of the air outlet device of the present invention.
Fig. 4 is a rear view of the air outlet device of the present invention.
Fig. 5 is a schematic view of a rack assembly of the air outlet device of the present invention.
Fig. 6 is a schematic view of an air outlet device according to the present invention in a use state.
Detailed Description
In order to make the technical problems, technical solutions and technical effects solved by the present invention easy to understand, the following description further describes specific embodiments of the present invention with reference to the specific drawings.
It should be noted that, for the convenience of description, only a part of the structure related to the present invention is shown in the drawings, not the whole structure.
As shown in fig. 1-3, in an embodiment of the present invention, an air outlet device is provided, which includes a panel 1 disposed on an indoor unit of an air duct machine, the panel 1 is rectangular, an air outlet 2 is disposed on the panel 1, the air outlet 2 is rectangular, an air outlet frame 5 is disposed on the air outlet 2, the air outlet frame 5 is disposed around the air outlet 2 and located inside the panel 1, a hook is disposed on the panel 1, a bayonet matched with the hook is disposed on a corresponding position on the air outlet frame 5, and the panel 1 and the air outlet frame 5 are clamped by the matching of the hook and the bayonet. Two first air deflectors 3 are arranged on the air outlet 2, and the two first air deflectors 3 are respectively arranged at two ends of the air outlet 2 (arranged up and down in fig. 1). When the two first air deflectors 3 are closed, the air outlet 2 is just shielded. A second air deflector 4 is further arranged between the two first air deflectors 3 in the air outlet 2, and two opposite side surfaces of the second air deflector 4 are respectively provided with a bulge 41. The protrusions 41 on the second air guiding plate 4 have a certain adsorption effect on the outlet air 20 of the air outlet 2, and a wall attachment effect can be generated, so that the wind direction of the outlet air 20 of the air outlet 2 can be changed, the outlet air 20 of the air outlet 2 is prevented from being directly blown to a ceiling or directly blown to the body of an indoor user, discomfort can not be caused to the body of the user, and waste is easily caused when the outlet air is blown to the ceiling.
Preferably, the protrusion 41 is arc-shaped.
Further, the two protrusions 41 on the two opposite surfaces of the second air deflection plate 4 may have the same or different shapes and sizes. The different shapes and sizes of the protrusions 41 cause the outlet air 20 guided by the second wind guide plate 4 to have different flow directions. Thereby meeting the requirements of different users.
As shown in fig. 2, 3, 4, and 5, the air outlet device of the present invention further includes a linear driving device fixedly connected to two ends of the second air guiding plate 4, respectively, for driving the second air guiding plate 4 to move linearly, so as to drive one end of the second air guiding plate 4 to extend out of or retract into the air outlet 2. The distance that the second air deflector 4 stretches out the air outlet 2 is adjusted, the range of the air outlet 2 can be adjusted, and the larger the distance that the second air deflector 4 stretches out the air outlet 2 is, the farther the air outlet 20 is blown.
When the second air guiding plate 4 extends out of the air outlet 2 to the maximum position, the distance between the outer end of the second air guiding plate 4 and the outer surface of the panel 1 is greater than the distance between the outer end of the first air guiding plate 3 and the outer surface of the panel 1 (refer to fig. 2).
Furthermore, a rotation driving device is further arranged on the linear driving device, and the rotation driving device is fixedly connected with one end of the second air guiding plate 4 and drives the second air guiding plate 4 to rotate.
As shown in fig. 4-5, further, the linear driving device includes a first motor 6 fixed outside the air-out frame 5, a gear assembly fixedly connected to an output shaft of the first motor 6, and a rack assembly 10 drivingly connected to the gear assembly, and both ends of the second air guiding plate 4 are fixedly connected to the rack assembly 10. The two rack assemblies 10 are respectively arranged at two ends of the second air deflector 4, and the rack assemblies 10 can be directly and fixedly connected with the end part of the second air deflector 4 or indirectly and fixedly connected through a connecting piece.
Furthermore, the rotation driving device is a second motor 7, an output shaft of the second motor 7 is fixedly connected with one end of the second air guiding plate 4 and drives the second air guiding plate 4 to rotate, and the other end of the second air guiding plate 4 is rotatably connected with a rack assembly 10. The second motor 7 is fixed to another rack assembly 10. When the first motor 6 drives the rack assembly 10 and the second air deflector 4 to move linearly at the air outlet 2, the second motor 7 moves along with the rack assembly 10.
The gear assembly includes driving gear 12 and driven gear 13, and driving gear 12 and the output shaft fixed connection of first motor 6, driving gear 12 and driven gear 13 meshing are connected. The driven gear 13 is fixed on the air outlet frame 5 and is connected with the air outlet frame in a rotating way.
Furthermore, two sides in the air outlet frame 5 are respectively provided with a sliding chute 11, and a rack assembly 10 connected with each sliding chute 11 in a sliding manner is arranged in each sliding chute 11.
The rack assembly 10 comprises a side plate 101, two straight racks 102 are respectively arranged at the upper end and the lower end of one surface of the side plate 101, the two straight racks 102 are arranged in parallel, tooth openings of the two straight racks are opposite, a guide rail 103 is arranged at the joint of the outer ends of the straight racks 102 and the side plate 101, the number of the guide rails 103 is two, and the guide rails 103 are arranged in the sliding groove 11 and are in sliding connection with the sliding groove 11. The driving gear 12 and the driven gear 13 are installed between the two spur racks 102 and are engaged with one of the spur racks 102, respectively.
When the first motor 6 rotates, the driving gear 12 is driven to rotate, the driving gear 12 drives the driven gear 13 to rotate, and the driving gear 12 and the driven gear 13 simultaneously drive the two spur racks 102 and the side plate 101 to move linearly in the chute 11. The moving direction of the rack assembly 10 and the second air guiding plate 4 can be changed by changing the rotating direction of the first motor 6, so that the position state of the second air guiding plate 4 when the air outlet 2 extends out or retracts is controlled.
As shown in fig. 1, 3 and 4, specifically, one end of one of the first air deflectors 3 located at the upper end inside the air outlet 2 is rotatably connected to the air outlet frame 5 through a connecting member, the other end thereof is fixedly connected to an output shaft of the third motor 8 through a connecting member, and the third motor 8 is fixed to the air outlet frame 5. When the third motor 8 rotates, the first air guiding plate 3 is driven to rotate.
One end of the other first air deflector 3 positioned at the inner lower end of the air outlet 2 is rotatably connected with the air outlet frame 5 through a connecting piece, the other end of the other first air deflector is fixedly connected with an output shaft of a fourth motor 9 through a connecting piece, and the fourth motor 9 is fixed on the air outlet frame 5. When the fourth motor 9 rotates, the first air guiding plate 3 is driven to rotate.
Preferably, the first motor 6, the second motor 7, the third motor 8 and the fourth motor 9 are stepping motors.
As shown in fig. 6, which is a schematic view of the air outlet device in a use state of the present invention, when the first wind guiding plate 3 and the second wind guiding plate 4 are both adjusted to be inclined downward, at this time, the second wind guiding plate 4 still has a certain adsorption effect on the outlet air 20 of the air outlet 2, and a wall attachment effect is generated, so as to change the wind direction of the outlet air 20 of the air outlet 2, and prevent the outlet air 20 of the air outlet 2 from directly blowing to the ceiling or directly blowing to the body of an indoor user, which does not cause discomfort to the body of the user, and also does not directly blow to the ceiling, so that the air flow is not easy to fall off from the ceiling, which causes waste, and affects the air supply effect.
In addition, the invention also provides an air duct machine, which comprises an outdoor unit and an indoor unit, wherein the indoor unit comprises the air outlet device.
As shown in fig. 1, a display screen 30 is further disposed on the panel 1 for displaying the operating status of the ducted air conditioner.
The above embodiments and drawings are only for illustrating the technical solutions of the present invention and do not limit the present invention. It should be noted that, a person skilled in the art may modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for part or all of the technical features, and such modifications or substitutions are included in the scope of the claims of the present invention.
Claims (10)
1. An air outlet device, its characterized in that: the air outlet structure comprises a panel with an air outlet, an air outlet frame arranged on the periphery of the air outlet, first air deflectors arranged at two ends of the air outlet, and a second air deflector arranged between the two first air deflectors, wherein the surfaces of two opposite sides of the second air deflector are respectively provided with a bulge.
2. The air outlet device according to claim 1, wherein: the air outlet structure further comprises a linear driving device fixedly connected with the two ends of the second air deflector respectively, and the linear driving device drives one end of the second air deflector to extend out of or retract into the air outlet.
3. The air outlet device of claim 2, wherein: and the linear driving device is also provided with a rotation driving device, and the rotation driving device is fixedly connected with one end of the second air deflector and drives the second air deflector to rotate.
4. The air outlet device of claim 2, wherein: when the second air deflector extends out of the air outlet to the maximum position, the distance between the outer end of the second air deflector and the panel is larger than the distance between the outer end of the first air deflector and the panel.
5. The air outlet device according to claim 1, wherein: the protrusion is arc-shaped.
6. The air outlet device according to claim 1, wherein: the two bulges are the same or different in shape and size.
7. The air outlet device of claim 2, wherein: the linear driving device comprises a first motor fixed on the air outlet frame, a gear assembly fixedly connected with an output shaft of the first motor, and a rack assembly in driving connection with the gear assembly, and the second air deflector is fixedly connected with the rack assembly.
8. The air outlet device according to claim 7, wherein: and two sliding grooves are respectively formed in two sides in the air outlet frame, the rack assembly which is connected with the sliding grooves in a sliding manner is arranged in each sliding groove, and two ends of the second air deflector are respectively fixedly connected with one rack assembly.
9. The air outlet device according to claim 8, wherein: the rotation driving device is a second motor, an output shaft of the second motor is fixedly connected with one end of the second air deflector and drives the second air deflector to rotate, and the second motor is fixed on the rack assembly.
10. The utility model provides a tuber pipe machine, includes off-premises station and indoor set, its characterized in that: the indoor unit comprises the air outlet device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010259190.4A CN111336590A (en) | 2020-04-03 | 2020-04-03 | Air outlet device and air duct machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010259190.4A CN111336590A (en) | 2020-04-03 | 2020-04-03 | Air outlet device and air duct machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111336590A true CN111336590A (en) | 2020-06-26 |
Family
ID=71180713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010259190.4A Pending CN111336590A (en) | 2020-04-03 | 2020-04-03 | Air outlet device and air duct machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111336590A (en) |
-
2020
- 2020-04-03 CN CN202010259190.4A patent/CN111336590A/en active Pending
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