CN106871411B - Sweep wind subassembly and air conditioner - Google Patents
Sweep wind subassembly and air conditioner Download PDFInfo
- Publication number
- CN106871411B CN106871411B CN201710227744.0A CN201710227744A CN106871411B CN 106871411 B CN106871411 B CN 106871411B CN 201710227744 A CN201710227744 A CN 201710227744A CN 106871411 B CN106871411 B CN 106871411B
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- wind sweeping
- wind
- blade
- crank
- supporting
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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
Abstract
The invention provides a wind sweeping assembly, comprising: the wind sweeping device comprises wind sweeping blades, supporting columns and a driving device; drive arrangement with sweep the wind blade and be connected, be provided with the supporting part on the support column, sweep the below of wind blade setting at the supporting part to articulate on the supporting part, sweep the below rotation of wind blade at the supporting part under drive arrangement's drive. The invention has the advantages of reasonable design, simple structure, capability of eliminating the phenomenon of shaking of the wind sweeping blade in the rotating process and more comfortable feeling for users.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a wind sweeping assembly and an air conditioner.
Background
With the continuous progress of science and technology and the increasing improvement of living standard of people, the air conditioner has become one of important electrical appliances in the life of people.
The cabinet air conditioner usually adopts a mode of multi-blade up-and-down wind sweeping, and in order to ensure the rigidity of the wind sweeping blades, a support column is arranged in the middle of an air outlet frame and is arranged on the inner side of each blade so as to ensure the appearance problem. The installation mode of the existing wind sweeping blade is that as shown in fig. 8, a supporting part 21 is arranged on a supporting column 2, the wind sweeping blade 1 is arranged above the supporting part 21 and is hinged on the supporting part 21, and during operation, the wind sweeping blade 1 rotates above the supporting part 21, specifically, the gravity center of the wind sweeping blade 1 is on two sides of the rotation center and is switched back and forth. When the gravity center of the wind sweeping blade 1 is changed from one side of the rotation center to the other side, the wind sweeping blade 1 jumps from the rotation center to the other side under the influence of the gravity action of the wind sweeping blade 1, and further shakes, so that a user feels uncomfortable.
Disclosure of Invention
The invention mainly aims to provide a wind sweeping assembly and an air conditioner which are reasonable in design and simple in structure, and can eliminate the phenomenon that a wind sweeping blade shakes in the working rotation process, so that a user feels more comfortable.
In one aspect, the present invention provides a wind sweeping assembly comprising: the device comprises a wind sweeping blade, a support column and a driving device;
the driving device is connected with the wind sweeping blades, a supporting part is arranged on the supporting column, the wind sweeping blades are arranged below the supporting part and hinged on the supporting part, and the wind sweeping blades can be driven by the driving device to rotate below the supporting part.
Preferably, the hinge comprises a first hinge shaft, and the support part is provided with a first hinge hole;
the fan blade is provided with a first connecting part, and the first hinge shaft penetrates through the first hinge hole and is connected to the first connecting part.
Preferably, the supporting part is provided with a first notch communicated with the first hinge hole, and the first hinge shaft can enter the first hinge hole through the first notch.
Preferably, the sweeping fan comprises a second hinge shaft, the sweeping fan blade is provided with a second connecting part, and the second connecting part is provided with a second hinge hole;
the second hinge shaft penetrates through the second hinge hole and is connected to the supporting part.
Preferably, the second connecting portion is provided with a second notch communicated with the second hinge hole, and the second hinge shaft can enter the second hinge hole through the second notch.
Preferably, a clearance gap is arranged below the supporting part on the supporting column, and the wind sweeping blade can enter or leave the clearance gap when rotating.
Preferably, the number of the supporting parts is more than two, and the number of the wind sweeping blades is equal to that of the supporting parts and corresponds to that of the supporting parts one by one.
Preferably, the wind sweeping device also comprises a connecting rod and a wind sweeping crank;
one end of the wind sweeping crank is fixedly connected to the wind sweeping blade, and the other end of the wind sweeping crank is hinged and rotatably connected to the connecting rod;
the driving device is connected with the connecting rod, and the driving device drives the connecting rod to move, so that the connecting rod drives the wind sweeping blades to rotate through the wind sweeping crank.
Preferably, the device further comprises a driving crank;
one end of the driving crank is connected with the driving device, the other end of the driving crank is hinged to the connecting rod, and the driving device drives the connecting rod to move through the driving crank.
The invention also provides an air conditioner which comprises the wind sweeping component with any technical characteristics.
According to the wind sweeping assembly provided by the invention, the wind sweeping blades are arranged below the supporting part and hinged on the supporting part, and can rotate below the supporting part under the driving of the driving device, so that the phenomenon of shaking of the wind sweeping blades in the rotating process can be eliminated, and a user feels more comfortable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not limit the invention. In the drawings:
FIG. 1 is a schematic structural view of an embodiment of a wind sweeping assembly provided by the present invention;
FIG. 2 is a schematic view of the position relationship between the wind sweeping blades and the supporting part in FIG. 1;
FIG. 3 is a schematic view of a first connection of the wind-sweeping blade of FIG. 1 to a support;
FIG. 4 isbase:Sub>A schematic sectional view taken along line A-A in FIG. 3;
FIG. 5 is a schematic view of a second connection of the blade to the support part of FIG. 1;
FIG. 6 is a schematic cross-sectional view B-B of FIG. 5;
FIG. 7 is a schematic view of the rotational drive of the wind-sweeping blades of FIG. 1;
fig. 8 is a schematic view of a positional relationship between a wind sweeping blade and a support part in the related art.
In the figure: 1, a wind sweeping blade; 11 a first connection portion; 12 a second connection portion; 121 second hinge hole 122 second notch; 2, supporting columns; 21 a support part; 211 a first reaming; 212 a first notch; 3 a first hinge shaft; 4 a second hinge shaft; 5, a connecting rod; 6 a wind sweeping crank; 7 driving crank; 8 avoiding a gap.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein.
As shown in fig. 1 and 2, a wind sweeping assembly comprises: a wind sweeping blade 1, a support column 2 and a driving device (not shown). The driving device is connected with the wind sweeping blades 1, the supporting column 2 is provided with a supporting part 21, the wind sweeping blades 1 are arranged below the supporting part 21 and hinged on the supporting part 21, and the wind sweeping blades 1 can be driven by the driving device to rotate below the supporting part 21.
Because the sweeping blade 1 is driven by the driving device to rotate below the supporting part 21, when the sweeping blade 1 rotates from the rotating center to the other side, the gravity center of the sweeping blade moves upwards, and compared with the influence of the gravity action of the sweeping blade 1 in the prior art, the active jumping of the sweeping blade 1 from the rotating center to the other side is changed into the passive jumping under the driving action of the driving device, so that the phenomenon that the sweeping blade shakes in the rotating process is eliminated, and a user feels more comfortable.
Two alternative ways of connecting the sweeping blade 1 to the support 21 are described in detail below:
the first connection mode, as shown in fig. 3, includes a first hinge shaft 3, a first hinge hole 211 is provided on the supporting portion 21, a first connection portion 11 is provided on the wind-sweeping blade 1, and the first hinge shaft 3 is inserted into the first hinge hole 211 and connected to the first connection portion 11. Thus, the sweeping blade 1 is suspended in a horizontal position, after the driving device applies an acting force to the sweeping blade, the gravity center of the sweeping blade deviates to the obliquely upper part of the other side of the rotation center (namely the rotation center of the first hinge shaft 3), and the switching mode of the sweeping blade 1 on the two sides of the rotation center is passive waiting switching. Since the speed of rotation of the sweeping blade 1 itself is slow, the prior art rapid jumping of the sweeping blade 1 is very noticeable to the consumer experience, while waiting for the stall switch does not change significantly to the consumer experience. Thereby optimizing and solving the problem of the run-out of the wind sweeping blade 1.
More preferably, as shown in fig. 4, the support portion 21 is provided with a first notch 212 communicating with the first hinge hole 211, and the first hinge shaft 3 can enter the first hinge hole 211 through the first notch 212. In this way, when the first hinge shaft 3 is installed, the first connection part 11 of the wind-sweeping blade 1 can be connected with the first hinge shaft 3, and then the first hinge shaft 3 is installed in the first hinge hole 211 through the first notch 212, which brings convenience to the installation work.
The second connection mode, as shown in fig. 5, includes a second hinge shaft 4, a second connection portion 12 is disposed on the wind-sweeping blade 1, a second hinge hole 121 is disposed on the second connection portion 12, and the second hinge shaft 4 is inserted into the second hinge hole 121 and connected to the support portion 21. The working principle of this method is the same as that of the first connection method, and therefore, the description thereof is omitted.
More preferably, as shown in fig. 6, the second connecting portion 12 is provided with a second notch 122 communicating with the second hinge hole 121, and the second hinge shaft 4 can enter the second hinge hole 121 through the second notch 122. Thus, when the second hinge shaft 4 is installed, the second hinge shaft 4 can be connected to the supporting portion 21, and then the second hinge shaft 4 can be installed in the second hinge hole 121 through the second notch 122, which facilitates the installation work.
Specifically, a clearance gap 8 is provided below the support portion 21 on the support column 2, and the wind sweeping blade 1 can enter or leave the clearance gap 8 when rotating. Therefore, the influence on the rotation of the wind sweeping blade 1 caused by the interference between the wind sweeping blade 1 and the supporting column 2 during the rotation of the wind sweeping blade can be avoided.
As an embodiment, the number of the supporting portions 21 is two or more, and the number of the wind sweeping blades 1 is equal to the number of the supporting portions 21, and corresponds to one another.
Specifically, as shown in fig. 7, the wind-sweeping blade device further comprises a connecting rod 5 and a wind-sweeping crank 6, wherein one end of the wind-sweeping crank 6 is fixedly connected to the wind-sweeping blade 1, and the other end of the wind-sweeping crank 6 is hinged and rotatably connected to the connecting rod 5. The driving device is connected with the connecting rod 5, and the driving device drives the connecting rod 5 to move, so that the connecting rod drives the wind sweeping blades 1 to rotate through the wind sweeping crank 6. When the wind sweeping device works, the driving device can drive the connecting rod 5 to do up-and-down reciprocating motion, so that the wind sweeping crank 6 is driven to swing, and the wind sweeping crank 6 can be driven to rotate by the swinging of the wind sweeping crank 6 because one end of the wind sweeping crank 6 is fixedly connected to the wind sweeping blade 1. The driving device is preferably a motor, but is not limited thereto, and may be other power equipment such as an electric push rod or an air cylinder.
Furthermore, the device also comprises a driving crank 7, one end of the driving crank 7 is connected with a driving device, the other end of the driving crank 7 is hinged on the connecting rod 5, and the driving device drives the connecting rod 5 to move through the driving crank 7. Therefore, the installation of the driving device is not limited by the position, and convenience is provided for the installation work.
The invention further provides an air conditioner which comprises the wind sweeping assembly described in the embodiment.
The embodiment of the invention has the advantages of reasonable design, simple structure, capability of eliminating the phenomenon of shaking of the wind sweeping blade in the rotating process and more comfortable feeling for users.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. A sweep wind subassembly which characterized in that:
the method comprises the following steps: the wind sweeping device comprises a wind sweeping blade (1), a supporting column (2) and a driving device;
the driving device is connected with the wind sweeping blades (1), a supporting part (21) is arranged on the supporting column (2), the wind sweeping blades (1) are arranged below the supporting part (21) and hinged on the supporting part (21), and the wind sweeping blades (1) can be driven by the driving device to rotate below the supporting part (21);
a clearance gap (8) is arranged below the supporting part (21) on the supporting column (2), and the wind sweeping blade (1) can enter or leave the clearance gap (8) when rotating;
the number of the supporting parts (21) is more than two, and the number of the wind sweeping blades (1) is equal to that of the supporting parts (21) and corresponds to that of the supporting parts one by one.
2. The wind sweeping assembly of claim 1, wherein:
the hinge comprises a first hinge shaft (3), wherein a first hinge hole (211) is formed in the supporting part (21);
the wind sweeping blade (1) is provided with a first connecting part (11), and the first hinge shaft (3) penetrates through the first hinge hole (211) and is connected to the first connecting part (11).
3. The wind sweeping assembly of claim 2, wherein:
the supporting portion (21) is provided with a first notch (212) communicated with the first hinge hole (211), and the first hinge shaft (3) can enter the first hinge hole (211) through the first notch (212).
4. The wind sweeping assembly of claim 1, wherein:
the wind sweeping blade comprises a second hinge shaft (4), a second connecting part (12) is arranged on the wind sweeping blade (1), and a second hinge hole (121) is formed in the second connecting part (12);
the second hinge shaft (4) penetrates through the second hinge hole (121) and is connected to the supporting part (21).
5. The wind sweeping assembly of claim 4, wherein:
the second connecting part (12) is provided with a second notch (122) communicated with the second hinge hole (121), and the second hinge shaft (4) can enter the second hinge hole (121) through the second notch (122).
6. A wind sweeping assembly according to any one of claims 1 to 5 wherein:
the wind sweeping device also comprises a connecting rod (5) and a wind sweeping crank (6);
one end of the wind sweeping crank (6) is fixedly connected to the wind sweeping blade (1), and the other end of the wind sweeping crank is hinged to the connecting rod (5);
the driving device is connected with the connecting rod (5), and the driving device drives the connecting rod (5) to move, so that the connecting rod (5) drives the wind sweeping blade (1) to rotate through the wind sweeping crank (6).
7. A wind sweeping assembly according to any one of claims 1 to 5 wherein:
also comprises a driving crank (7);
one end of the driving crank (7) is connected with the driving device, the other end of the driving crank is hinged on the connecting rod (5), and the driving device drives the connecting rod (5) to move through the driving crank (7).
8. An air conditioner, characterized in that:
comprising a wind sweeping assembly according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227744.0A CN106871411B (en) | 2017-04-10 | 2017-04-10 | Sweep wind subassembly and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710227744.0A CN106871411B (en) | 2017-04-10 | 2017-04-10 | Sweep wind subassembly and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106871411A CN106871411A (en) | 2017-06-20 |
| CN106871411B true CN106871411B (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710227744.0A Active CN106871411B (en) | 2017-04-10 | 2017-04-10 | Sweep wind subassembly and air conditioner |
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| Country | Link |
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| CN (1) | CN106871411B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139561B (en) * | 2018-09-30 | 2020-08-25 | 珠海格力电器股份有限公司 | Air deflector movement device and fan |
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| Publication number | Publication date |
|---|---|
| CN106871411A (en) | 2017-06-20 |
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