CN219264548U

CN219264548U - Swing blade structure and air blowing device with same

Info

Publication number: CN219264548U
Application number: CN202223612862.9U
Authority: CN
Inventors: 沈思宇; 陈鑫明
Original assignee: Aupu Home Style Corp Ltd
Current assignee: Aopu Intelligent Technology Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-27
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a swing blade structure and a blowing device with the swing blade structure, and relates to the field of air conditioning equipment, comprising the following components: a frame body; the air blowing port is arranged on the frame body; the swinging blades are arranged on the frame body and are provided with a first state for closing the air blowing openings and a second state for opening the air blowing openings, and at least two swinging blades are assembled on each air blowing opening; further comprises: the first motors are arranged on the frame body, and each swing blade is connected with different first motors respectively; two swing blades are arranged in the same air blowing port, and two first motors which are suitable for being communicated with the swing blades are correspondingly arranged at two ends of the length direction of the swing blades respectively. Two ends of the length direction of the swing blades are provided with first motors for respectively controlling the two swing blades, and each first motor has enough space for installation and adaptation. When the swing blades with the same size are used, the two swing blades can be closer due to enough installation space of the motor, so that the gap between the swing blades is smaller.

Description

Swing blade structure and air blowing device with same

Technical Field

The utility model relates to the field of air conditioning equipment, in particular to a swing blade structure and a blowing device with the swing blade structure.

Background

Building a green, comfortable and clean indoor air environment is an issue of concern in the contemporary society, and various blowing devices such as bathroom heaters, air conditioners, air purifiers, fresh air systems and the like all have air blowing openings. The structure of the air blowing port in the prior art is shown in fig. 1, wherein two swing blades are arranged on the same air blowing port and are respectively controlled by two motors. However, a certain installation space is needed for the installation of each motor, and the two motors are positioned on the same side of the length direction of the swing blade, so that the installation space of the swing blade in the width direction is narrow, and the assembly is not facilitated.

Disclosure of Invention

The utility model aims to provide a swing blade structure and a blowing device with the swing blade structure, and solves the problem of insufficient installation space of a motor for controlling movement of the swing blade.

A swing blade structure comprising:

a frame body;

the air blowing port is arranged on the frame body;

the swinging blades are arranged on the frame body and are provided with a first state for closing the air blowing openings and a second state for opening the air blowing openings, and at least two swinging blades are assembled on each air blowing opening;

further comprises:

the first motors are arranged on the frame body, and each swing blade is connected with different first motors respectively; two swinging blades are arranged in the same air blowing port, and two first motors which are suitable for being communicated with the swinging blades are correspondingly arranged at two ends of the swinging blades in the length direction respectively.

The frame body includes:

a frame;

the mounting block is connected with the frame, and the air blowing opening is formed by enclosing the mounting block and the frame.

The mounting block includes:

the first mounting blocks are arranged at two ends of the frame in the length direction;

the second installation blocks are positioned between the two first installation blocks, and at least two air blowing openings are separated from the space between the frames.

At least one inner wall of the air blowing opening is an inclined plane, the swing blade comprises a protruding portion protruding into the air blowing opening, and the width of the protruding portion is gradually reduced in the direction away from the swing blade.

The width of the protruding portion is smaller than that of the swing blades, and the faces, facing the frame body, of the swing blades on two sides of the protruding portion are planes.

The swing blade includes:

and one end of the connecting piece is connected with the swing blade, and the other end of the connecting piece is connected with the first motor.

A blowing apparatus comprising:

the host comprises an air outlet;

according to the swing blade structure in any one of the above schemes, the air outlet is communicated with the air blowing port.

Further comprises:

a fitting;

the swing blade structure is detachably connected with the assembly part through the frame body.

The assembly is arranged on the host.

The blowing device is a bathroom heater, air conditioning equipment, fresh air equipment and an air purifier.

In summary, the utility model has the following beneficial effects:

1. the utility model provides a swing leaf structure, comprising: a frame body; the air blowing port is arranged on the frame body; the swinging blades are arranged on the frame body and are provided with a first state for closing the air blowing openings and a second state for opening the air blowing openings, and at least two swinging blades are assembled on each air blowing opening; further comprises: the first motors are arranged on the frame body, and each swing blade is connected with different first motors respectively; two swinging blades are arranged in the same air blowing port, and two first motors which are suitable for being communicated with the swinging blades are correspondingly arranged at two ends of the swinging blades in the length direction respectively.

Each swing blade is controlled by different motors respectively, so that the swing blades can rotate independently to form various combination forms, and various blowing directions and blowing modes are correspondingly realized. Two swing blades are arranged corresponding to each blowing opening, first motors are arranged at two ends of the length direction of each swing blade to respectively control the two swing blades, and each first motor has enough space to install and adapt. When the swing blades with the same size are used, the two swing blades can be closer due to enough installation space of the motor, so that the gap between the swing blades is smaller.

2. The utility model provides a swing blade structure, wherein the mounting block comprises: the first mounting blocks are arranged at two ends of the frame in the length direction; the second installation blocks are positioned between the two first installation blocks, and at least two air blowing openings are separated from the space between the frames.

When the length of the swing blade is longer, the two ends of the swing blade are connected, and the middle part is suspended and easy to deform. This scheme is through the second installation piece, can be through the moderate pendulum leaf of a plurality of lengths, solves the problem of pendulum She Guochang yielding. The second mounting block also provides a reliable mounting base for the first motor.

3. According to the swing blade structure provided by the utility model, at least one inner wall of the air blowing opening is an inclined plane, the swing blade comprises the protruding part protruding into the air blowing opening, and the width of the protruding part is gradually reduced in the direction away from the swing blade.

The inclined plane and the convex part are matched to form an inclined channel, and when the air flow blows out along the channel, the air flow is guided by the inclined plane to gradually diffuse, so that the blowing range is enlarged.

4. The utility model provides a swing blade structure, which comprises: and one end of the connecting piece is connected with the swing blade, and the other end of the connecting piece is connected with the first motor.

The eccentric connecting piece can enable the two swing blades to form a gap between the two swing blades in the rotating and opening process. The two swing blades can be close to or even attached to each other in the initial state, so that the air outlet can be completely shielded by the two swing blades in the initial state, and the appearance is tidier and more attractive while ash falling is prevented.

Drawings

FIG. 1 is a schematic diagram of the background art;

FIG. 2 is a schematic illustration of a swing blade configuration;

FIG. 3 is an exploded view of a swing blade structure;

FIG. 4 is a schematic view of the frame with the swing blades removed;

FIG. 5 is a schematic view of the housing in another view illustrating a first motor mounting position;

FIG. 6 is an exploded view of a swing blade structure;

FIG. 7 is a schematic diagram showing the connection of a swing blade to a fitting;

FIG. 8 is a schematic view of a swing blade and fitting connection from another perspective;

FIG. 9 is a schematic view of one of the swing blade open positions;

FIG. 10 is a schematic view of one of the swing blade open positions;

FIG. 11 is a schematic view of one of the swing blade open positions;

fig. 12 is a schematic view of one of the swing blade open positions.

In the figure, 1, a frame body; 11. a frame; 111. an inclined plane; 112. a plane; 12. a first mounting block; 13. blowing an air port; 14. a second mounting block; 15. a mounting column; 2. swinging leaves; 21. a connecting piece; 3. a first motor; 4. fitting parts.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present utility model provides a swing blade structure, as shown in fig. 2-12, comprising: a frame body 1; an air blowing port 13 arranged on the frame body 1; a swing blade 2, which is arranged on the frame body 1, wherein the swing blade 2 has a first state of closing the air blowing openings 13 and a second state of opening the air blowing openings 13, and at least two swing blades 2 are assembled on each air blowing opening 13; further comprises: the first motors 3 are arranged on the frame body 1, and each swing blade 2 is respectively connected with different first motors 3; two swinging blades 2 are arranged in the same blowing opening 13, and two first motors 3 which are suitable for being communicated with the swinging blades 2 are correspondingly arranged at two ends of the swinging blades 2 in the length direction respectively.

Each swing blade 2 is controlled by different motors respectively, so that the swing blades 2 can rotate independently to form various combination forms, and various blowing directions and blowing modes are correspondingly realized. Two swing blades 2 are arranged corresponding to each blowing opening 13, first motors 3 are arranged at two ends of the length direction of each swing blade 2 to respectively control the two swing blades 2, and each first motor 3 has enough space to install and adapt. When the swing blades 2 with the same size are used, the two swing blades 2 can be closer due to enough installation space of the motor, so that the gap between the swing blades 2 is smaller.

Wherein each swing blade 2 is connected with a different first motor 3, and the swing blades are not limited to be different among the first motors 3, but are limited to two independent individuals. I.e. the first motor 3 controlling each pendulum leaf 2, may be identical or different.

As a further limiting embodiment, as shown in fig. 2, the frame 1 includes: a frame 11; the installation block is connected with the frame 11, and the air blowing opening 13 is formed by enclosing the installation block and the frame 11.

The mounting block provides a mounting basis for the first motor 3.

Specifically, as shown in fig. 3, the frame body 1 is a rectangular frame body, and the middle part is hollowed out for ventilation. As an alternative embodiment, the shape of the frame body 1 may be square or circular. Further, in the view of fig. 3, the edges of the frame body 1 in the length direction are the frames 11, and the short edges of the two ends of the frames 11 are the first mounting blocks 12. The frame 11 is in a strip shape in the figure, and as an alternative embodiment, the frame 11 may be in a fold line shape or an arc shape with a certain radian.

On the basis of the above embodiments, as further limiting embodiments, as shown in fig. 3 and 4, the mounting block includes: first mounting blocks 12 provided at both ends of the frame 11 in the longitudinal direction; the second mounting block 14 is located between the two first mounting blocks 12, and separates the space between the frames 11 into at least two air blowing openings 13.

When the length of the swing blade 2 is longer, the two ends of the swing blade 2 are connected, and the middle part is suspended and easy to deform. Through the second installation piece 14, this scheme can be through the moderate pendulum leaf 2 of a plurality of lengths, solves the problem of pendulum leaf 2 overlength yielding. The second mounting block 14 also provides a reliable mounting base for the first motor 3.

Specifically, in the view of fig. 3 and 4, the air blowing port 13 surrounded by the frame body 1 is divided into a first air blowing port 13 on the left side and a second air blowing port 13 on the right side by the second mounting block 14. Taking the first air blowing opening 13 on the left side as an example, in the view of fig. 3, the right end of the swing blade 2 located above the first air blowing opening 13 is connected to the first motor 3, and the first motor 3 is mounted on the second mounting block 14. The left end of the swing blade 2 below the first blowing port 13 is connected with another first motor 3, and the other first motor 3 is mounted on the first mounting block 12. Referring to fig. 3, 5 and 8, the first motor 3 is connected to the mounting block through a mounting post 15. The output end of the first motor 3 is connected with a rotating shaft extending out of the swing blade 2.

As a further limiting embodiment, as shown in fig. 9-12, at least one inner wall of the air blowing port 13 is a slope 111, and the swing blade 2 includes a protrusion protruding into the air blowing port 13, and the width of the protrusion is gradually reduced in a direction away from the swing blade 2.

The cooperation of the inclined surface 111 and the protruding portion forms an inclined channel, and when the air flow blows out along the channel, the air flow is guided by the inclined surface 111 to gradually spread, so that the blowing range is enlarged.

Specifically, in the view of fig. 9, the left swing blade 2 rotates by a certain angle, the air blowing gap is opened, and the right swing blade 2 is in a closed state. In the view of fig. 10, both the left and right swing blades 2 are rotated to the vertical state, so that the air blowing port 13 is opened to the maximum extent. In the view of fig. 11, the two swing blades 2 are in an inclined state, and when the air blowing port 13 is kept open, the air is blown to the right side, and the blowing direction is adjusted. In the view of fig. 12, the two swing blades 2 are V-shaped or chevron-shaped to form two air flows blowing to both sides respectively.

As a further limiting embodiment, as shown in fig. 9, the width of the protruding portion is smaller than the width of the swing blade 2, and the surfaces of the swing blades 2 on both sides of the protruding portion facing the frame body 1 are plane surfaces 112.

As shown in fig. 9, in the closed state, the swing blade 2 has the convex portion attached to the inclined surface 111, and the flat surface 112 attached to the frame 1, thereby preventing dust from entering.

As a further limiting embodiment, as shown in fig. 3, the swing blade 2 includes: and one end of the eccentric connecting piece 21 is connected with the swing blade 2, and the other end of the eccentric connecting piece 21 is connected with the first motor 3.

The eccentric connection 21 allows a gap to be formed between the two leaves 2 during the opening of the two leaves 2 by rotation. Namely, the two swing blades 2 can be close to or even attached to each other in the initial state, so that the air outlet can be completely shielded by the two swing blades 2 in the initial state, and the appearance is tidier and more attractive while ash falling is prevented.

Specifically, as shown in fig. 3 and 6, connecting pieces 21 are provided at both ends of the swing blade 2, eccentric rotating shafts are provided on the connecting pieces 21, and a certain distance is provided between the center of the rotating shaft and the center line of the swing blade 2 in the width direction. With reference to fig. 9-12, the swing blade 2 can be rotated from a state of being close to each other to a state of being far away from each other. Further, as shown in fig. 3, the rotation axes of the two swing blades 2 in the same air blowing port 13 are disposed close to each other. Namely, on the basis that the two first motors 3 for controlling the two swing blades 2 are respectively positioned at two sides in the length direction, the rotating shafts of the two swing blades 2 can be closer, so that the purpose of no gap between the two swing blades 2 is realized. The whole structure is more compact.

The present embodiment also provides a blowing device, as shown in fig. 7, including: the host comprises an air outlet;

in any of the above structures of swing blade 2, the air outlet is communicated with the air blowing port 13. Further comprises: a fitting 4;

the swing blade 2 structure is detachably connected with the assembly part 4 through the frame body 1. As an alternative embodiment, the fitting 4 is provided on the host.

Further, the blowing device is a bathroom heater, air conditioning equipment, fresh air equipment and an air purifier.

The above-described embodiments are provided for illustration only and not for limitation of the present utility model, and modifications may be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, as long as they are protected by patent laws within the scope of claims of the present utility model.

Claims

1. A swing blade structure comprising:

a frame body (1);

an air blowing port (13) arranged on the frame body (1);

the swinging blades (2) are arranged on the frame body (1), the swinging blades (2) are provided with a first state for closing the air blowing openings (13) and a second state for opening the air blowing openings (13), and at least two swinging blades (2) are assembled on each air blowing opening (13);

characterized by further comprising:

the first motors (3) are arranged on the frame body (1), and each swing blade (2) is respectively connected with different first motors (3); two swinging blades (2) are arranged in the same blowing opening (13), and two first motors (3) which are suitable for being communicated with the swinging blades (2) are respectively and correspondingly arranged at two ends of the swinging blades (2) in the length direction.

2. The swing blade structure according to claim 1, wherein: the frame body (1) comprises:

a frame (11);

the installation block is connected with the frame (11), and the air blowing opening (13) is formed by enclosing the installation block and the frame (11).

3. The swing blade structure according to claim 2, wherein: the mounting block includes:

the first mounting blocks (12) are arranged at two ends of the frame (11) in the length direction;

the second installation blocks (14) are positioned between the two first installation blocks (12) and separate the space between the frames (11) into at least two blowing openings (13).

4. A swing blade structure according to any of claims 1-3, wherein: at least one inner wall of the air blowing opening (13) is an inclined surface (111), and the swing blade (2) comprises a protruding part protruding into the air blowing opening (13), and the width of the protruding part is gradually reduced in a direction away from the swing blade (2).

5. The swing blade structure according to claim 4, wherein: the width of the protruding part is smaller than that of the swing blades (2), and the surfaces of the swing blades on two sides of the protruding part, which face the frame body (1), are planes (112).

6. A swing blade structure according to any of claims 1-3, 5, wherein: the swing blade (2) comprises:

and one end of the connecting piece (21) is connected with the swinging blade (2), and the other end of the connecting piece (21) is connected with the first motor (3).

7. A blowing apparatus, characterized by comprising:

the host comprises an air outlet;

the swing blade structure according to any one of claims 1 to 6, the air outlet being in communication with the air outlet (13).

8. A blowing device according to claim 7, wherein: further comprises:

a fitting (4);

the swing blade structure is detachably connected with the assembly part (4) through the frame body (1).

9. A blowing device according to claim 8, wherein: the assembly part (4) is arranged on the host.

10. A blowing device according to claim 7, wherein: the blowing device is a bathroom heater, air conditioning equipment, fresh air equipment and an air purifier.