Air outlet structure and air blowing device

By designing a air outlet structure including fixed plates and movable plates in the heater, the problem of stroke volume loss of traditional heaters is solved, and more efficient airflow guidance and heating efficiency are achieved.

CN222761050UActive Publication Date: 2025-04-15AUPU INTELLIGENT TECH CORP LTD
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Patent Information

Application Number
CN202421503531.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-27
Publication Date
2025-04-15
Estimated Expiration
2034-06-27

AI Technical Summary

Technical Problem

In traditional heaters, the panel and the blower vent are fixed, which causes the airflow path to change when adjusting the wind direction, and some of the airflow is blocked or dispersed, resulting in air volume loss and reducing heating efficiency.

Method used

A air outlet structure is designed, including a fixed plate and a movable plate. The movable plate is located outside the blower opening. The air outlet angle is adjusted through the transmission mechanism to avoid interference from air flow paths and reduce air volume loss.

Benefits of technology

By adjusting the angle of the movable plate, the airflow can be guided smoothly, the overall air volume and heating efficiency can be improved, and the air volume loss can be avoided, while providing more flexible wind direction adjustment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an air outlet structure and an air blowing device, and relates to the field of residential air supply devices, the key points of the technical scheme are that the air outlet structure comprises a fixed plate and a movable plate, and the fixed plate is provided with an air blowing port; the movable plate is arranged on the outer side of the fixed plate, movably connected to the fixed plate and provided with a first position located on the outer side of an air outlet path of the air blowing opening and a second position at least partially located on the air outlet path of the air blowing opening to change the air outlet direction. In the utility model, the traditional swing blade is positioned in the air blowing port, and the airflow is blocked and dispersed when passing through the swing blade, so that the loss of part of airflow is caused. The air outlet angle can be adjusted through the arranged movable plate, the movable plate is located on the outer side of the air blowing opening, interference of an internal airflow path is avoided, and therefore the air volume loss is reduced. The air flow can pass through the air blowing opening more smoothly, and the overall air volume and the heating efficiency are improved.
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Description

Technical Field

[0001] The utility model relates to the field of residential air supply devices, in particular to an air outlet structure and an air blowing device. Background Art

[0002] A heater is a heating device that uses a fan to blow hot air in a specified direction. In traditional heaters, the panel and the air outlet are usually fixed. In order to achieve heating in different directions, a swing blade mechanism is usually set at the air outlet. The swing blade mechanism is a guide device that can adjust the angle. By changing the angle of the swing blade, the wind direction can be adjusted within a certain range. When the swing blade adjusts the angle, the airflow path changes, and part of the airflow may be blocked or dispersed, resulting in a loss of overall air volume. This reduces the heating efficiency of the heater. Utility Model Content

[0003] The utility model aims to provide an air outlet structure, which has the advantages of being able to change the air outlet direction and reducing the air volume loss.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] An air outlet structure, comprising:

[0006] A fixed plate, wherein an air blowing port is provided on the fixed plate;

[0007] The movable plate is arranged outside the fixed plate, the movable plate is movably connected to the fixed plate, and has at least a first position located on the air outlet path of the air blowing port to change the air outlet direction.

[0008] It is further configured that the movable plate also has a second position located outside the air outlet path.

[0009] It is further configured that: the movable plate is rotatably connected to the fixed plate, and the movable plate flips over on the fixed plate.

[0010] It is further configured that a shielding portion is provided on the movable plate, and the shielding portion rotates with the movable plate and has a first position located on the air outlet path of the air blowing port.

[0011] It is further provided that the shielding portion also has a second position located outside the air outlet path as the movable plate rotates.

[0012] Further configuration: also includes a transmission mechanism, including:

[0013] A guide portion, provided on the movable plate, adapted to guide the rotation path of the movable plate;

[0014] The linkage part is arranged on the fixed plate, and the linkage part is transmission-connected with the guide part.

[0015] It is further provided that: the guide portion is arranged in an arc shape, and the center of the guide portion is arranged coaxially with the rotation center of the movable plate.

[0016] It is further provided that: the guide portion comprises a rack, and the linkage portion is a gear meshing with the rack.

[0017] It is further configured that: the guide portion further includes a guide bar, and the linkage portion is a guide groove slidably connected to the guide bar.

[0018] It is further configured that: the fixing plate is provided with an outwardly protruding portion, and the air outlet protrudes toward the outside of the fixing plate along with the protruding portion.

[0019] Further configuration: a grille is provided at the air outlet, and the grille is connected to the protruding part.

[0020] Further configuration: also includes a light-emitting component, which is arranged on the movable plate.

[0021] Further configuration: at least two movable plates are provided, which are respectively arranged on both sides of the air outlet.

[0022] Another object of the present invention is to provide a blowing device with the above-mentioned air outlet structure.

[0023] Further configuration: the blowing device is one of a heater, a bathroom heater, an air conditioner, a humidifier, and a dehumidifier.

[0024] In summary, the utility model has the following beneficial effects:

[0025] First, in the present invention, the traditional swing blade is located in the air outlet, and the airflow will be obstructed and dispersed when passing through the swing blade, resulting in the loss of part of the airflow. The movable plate provided in the present application can adjust the air outlet angle. The movable plate is located outside the air outlet, avoiding interference with the internal airflow path, thereby reducing air volume loss. The airflow can pass through the air outlet more smoothly, improving the overall air volume and heating efficiency.

[0026] Second, in the utility model, the direction of the airflow can be changed by adjusting the angle of the movable plate. For example, by adjusting the movable plate to a certain angle, the airflow can be directed to the ceiling or tilted directly below. Avoid discomfort caused by direct blowing on the human body; when the movable plate is adjusted to another angle, the movable plate is not in the air outlet path of the air outlet, and the air outlet can concentrate the air to achieve a large air volume. In a specific application example, after being applied to a heater, heating of the low-altitude area of ​​the bathroom can be achieved more quickly.

[0027] Thirdly, in the utility model, a light-emitting component is also provided on the movable plate, and the movable plate provides a lighting function. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1is a structural schematic diagram of a movable plate of an air outlet structure being at a first position or a first angle;

[0029] Figure 2 is a structural schematic diagram of the movable plate of the air outlet structure being at a second position or a second angle;

[0030] Figure 3 is a structural schematic diagram of the movable plate of the air outlet structure being at a second angle;

[0031] Figure 4 It is a schematic diagram of the back structure of the air outlet structure;

[0032] Figure 5 It is a structural schematic diagram of the movable plate;

[0033] Figure 6 It is a schematic diagram of the structure at the air outlet;

[0034] Figure 7 is a structural schematic diagram of the movable plate being in a first position or a first angle;

[0035] Figure 8 It is a structural schematic diagram of the movable plate being in the second position or the second angle.

[0036] In the figure, 100, fixed plate; 101, air outlet; 102, grille; 103, protruding portion; 104, guide groove;

[0037] 110, movable plate; 111, rack; 112, guide bar; 113, pivot; 114, shielding part;

[0038] 200. Light-emitting component; 300. Driving device; 301. Gear. DETAILED DESCRIPTION

[0039] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0040] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0041] An air outlet structure, such as Figure 1-Figure 3As shown, it includes a fixed plate 100 and a movable plate 110. The fixed plate 100 is provided with an air outlet 101; the movable plate 110 is arranged outside the fixed plate 100, and the movable plate 110 is movably connected to the fixed plate 100. The movable plate 110 is movably connected to the fixed plate 100, and has at least a first position located on the air outlet path of the air outlet 101 to change the air outlet direction. When the movable plate 110 is in the first position, the original direction of the airflow passing through the surface of the movable plate 110 is blown out according to the setting direction of the fixed plate 100.

[0042] The movable plate 110 also has a second position located outside the air outlet path. When the movable plate 110 is in the second position, the airflow blown out of the air outlet 101 is not affected, and a large air volume can be achieved.

[0043] The specific structure of the fixed plate 100 and / or the movable plate 110 is not limited. In the present embodiment, the fixed plate 100 and / or the movable plate 110 are straight plates, and the shape of the straight plate can be one of a rectangle, a square, a circle, and a polygon. It can also be a composite shape of multiple shapes. As an alternative embodiment, the fixed plate 100 and / or the movable plate 110 can also be a block component or a strip component. As an alternative embodiment, the straight plate of the fixed plate 100 and / or the movable plate 110 can also be replaced by a curved plate.

[0044] On the basis of the above implementation manner, as a further limited implementation manner, Figure 2 As shown, a shielding portion 114 is provided on the movable plate 110, and the shielding portion 114 rotates with the movable plate 110, and has a first position located on the air outlet path of the air outlet 101. The shielding portion 114 also has a second position located outside the air outlet path as the movable plate 110 rotates. The movable plate 110 is relatively thin, and the air outlet 101 is closed by the shielding portion 114, forming different shielding areas at different positions.

[0045] There is no restriction on the application scenarios of the fixed plate 100 and / or the movable plate 110. In one practical scenario, the fixed plate 100 and / or the movable plate 110 are applied to a heater or a bathroom heater, and the fixed plate 100 is a mask. The movable plate 110 is a movable mask movably connected to the outside of the mask, and the air outlet 101 is provided on the fixed panel, and the movable panel is movably connected to the fixed panel. As an alternative embodiment, the fixed plate 100 and / or the movable plate 110 are applied to an air conditioner, the fixed plate 10 is an air outlet panel, and the movable plate 110 is a movable panel provided on the air outlet panel.

[0046] There is no limitation on the specific form of the movable connection between the movable plate 110 and the fixed plate 100. In this embodiment, the movable plate 110 rotates relative to the fixed plate 100. For example, the movable plate 110 is rotatably connected to the fixed plate 100, and the movable plate 110 flips over on the fixed plate 100.

[0047] As an alternative embodiment, the movable connection between the movable plate 110 and the fixed plate 100 can also be a sliding connection, and the preset position is moved in and out of the air outlet path of the air outlet 101 by sliding. As an alternative embodiment, the movable connection between the movable plate 110 and the fixed plate 100 can also be a flexible connection, which is usually composed of a flexible material or mechanism, allowing a certain degree of bending or twisting. As an alternative embodiment, the movable connection between the movable plate 110 and the fixed plate 100 can also be a latch connection, by setting different mounting points on the fixed plate 100, and using the movable plate 110 to fix it on different mounting points. As an alternative embodiment, the movable connection between the movable plate 110 and the fixed plate 100 can also be a universal ball connection. Multi-angle adjustment is achieved using a universal ball.

[0048] Further settings: Figure 4 and Figure 5 As shown, a transmission mechanism is also included, and the transmission mechanism is suitable for determining the flipping path of the movable plate 110. The specific structure of the transmission mechanism is not limited. In this embodiment, the guide part and the linkage part, the guide part is arranged on the movable plate 110, suitable for guiding the rotation path of the movable plate 110, the linkage part is arranged on the fixed plate 100, and the linkage part is connected to the guide part by transmission. The guide part is arranged in an arc shape, and the center of the guide part is arranged coaxially with the rotation center of the movable plate 110. The movable plate 110 is guided to flip in the set direction by the guide part.

[0049] In one embodiment, the transmission mechanism includes: the guide part includes a rack 111, and the linkage part is a gear 301 meshing with the rack 111. The rack 111 is arranged in an arc shape, and the center of the rack 111 is coaxial with the center of the pivot 113.

[0050] In one embodiment, Figure 5 and Figure 6 As shown, the transmission mechanism includes a guide portion and a guide bar 112, and the linkage portion is a guide groove 104 that is slidably connected to the guide bar 112. The guide groove 104 is located on the turning path of the guide bar 112.

[0051] like Figure 3As shown, there is no restriction on the driving mode of the flipping action of the movable plate 110. In this embodiment, a driving device 300 suitable for driving the movable plate 110 to flip is also included. The driving device 300 is a driving device 300 that outputs rotary motion. For example, the driving device 300 is a motor, and the motor is fixedly installed on the fixed plate 100. The motor outputs rotation, drives the gear 301 to rotate, and drives the movable plate 110 to flip. It should be noted that the stroke of the flipping action of the movable plate 110 in this embodiment is short, and the motor is equipped with a corresponding reducer to adapt. As an alternative embodiment, the driving device 300 can also be a pneumatic motor or a hydraulic motor. As an alternative embodiment, the driving device 300 can also be a driving device 300 that outputs linear motion, such as an electric actuator or a cylinder or a hydraulic cylinder. As an alternative embodiment, the driving mode of the flipping action of the movable plate 110 is manual.

[0052] On the basis of the above implementation manner, as a further limited implementation manner, Figure 4 and Figure 5 As shown, the fixing plate 100 is provided with an outwardly convex portion 103, which is arranged in an arc shape, and the air outlet 101 protrudes outward from the fixing plate 100 along with the protruding portion 103. In this embodiment, a grille 102 is provided at the air outlet 101, and the grille 102 provides a certain shielding, and the grille 102 is connected to the protruding portion 103, so that it is more beautiful from the user's perspective.

[0053] There is no limit to the number of movable panels 110. Figure 5 , Figure 6 and Figure 7 As shown, two movable panels 110 are provided, respectively disposed on both sides of the air outlet 101. The grille 102 is provided with guide grooves located on the turning path of the guide portion 112. The number of guide grooves is determined by the number of fixed plates 100 and guide portions 112. The guide grooves can allow the movable panel 110 to have a larger turning space when turning, so that the movable panel 110 can better completely turn the airflow blown out of the air outlet 101. As an alternative embodiment, more than two movable panels 110 can be provided.

[0054] On the basis of the above implementation manner, as a further limited implementation manner, Figure 7 and Figure 8 As shown, the mobile board 110 further includes a light emitting assembly 200, which is disposed on the mobile board 110. The specific structure of the light emitting assembly 200 is not limited. In this embodiment, the light emitting assembly 200 is an LED lamp. The LED lamp can be integrally disposed on the mobile board 110, or can be detachably connected to the mobile board 110.

[0055] The specific application scenarios and application methods of the air outlet structure of the above embodiment are not specifically limited. This embodiment also provides a blowing device with the above air outlet structure. The blowing device is one of a heater, a bathroom heater, an air conditioner, a humidifier, and a dehumidifier.

[0056] The above-mentioned embodiments are merely explanations of the present invention and are not limitations of the present invention. After reading this specification, those skilled in the art may make modifications to the embodiments without any creative contribution as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. An air outlet structure, characterized in that: include: A fixed plate (100), wherein the fixed plate (100) is provided with an air blowing port (101); The movable plate (110) is arranged outside the fixed plate (100), the movable plate (110) is movably connected to the fixed plate (100), and has at least a first position located on the air outlet path of the air outlet (101) for changing the air outlet direction.

2. The air outlet structure according to claim 1, characterized in that: The movable plate (110) also has a second position located outside the air outlet path.

3. The air outlet structure according to claim 1 or 2, characterized in that: The movable plate (110) is rotatably connected to the fixed plate (100), and the movable plate (110) flips over on the fixed plate (100).

4. The air outlet structure according to claim 3, characterized in that: The movable plate (110) is provided with a shielding portion (114), which rotates with the movable plate (110) and has a first position located on the air outlet path of the air outlet (101).

5. The air outlet structure according to claim 4, characterized in that: The shielding portion (114) rotates with the movable plate (110) and also has a second position located outside the air outlet path.

6. The air outlet structure according to any one of claims 4-5, characterized in that: Also includes a transmission mechanism, including: A guide portion, provided on the movable plate (110), suitable for guiding the rotation path of the movable plate (110); The linkage part is arranged on the fixed plate (100), and the linkage part is transmission-connected with the guide part.

7. The air outlet structure according to claim 6, characterized in that: The guide portion is arranged in an arc shape, and the center of the guide portion is arranged coaxially with the rotation center of the movable plate (110).

8. The air outlet structure according to claim 7, characterized in that: The guide portion comprises a rack (111), and the linkage portion is a gear (301) meshing with the rack (111).

9. The air outlet structure according to claim 8, characterized in that: The guide portion further comprises a guide bar (112), and the linkage portion is a guide groove (104) slidably connected to the guide bar (112).

10. The air outlet structure according to any one of claims 1-2, 4-5, 7-9, characterized in that: The fixing plate (100) is provided with an outwardly convex protrusion (103), and the air blowing port (101) protrudes toward the outside of the fixing plate (100) along with the protrusion (103).

11. The air outlet structure according to claim 10, characterized in that: The air outlet (101) is provided with a grille (102), and the grille (102) is connected to the protruding part (103).

12. The air outlet structure according to any one of claims 1-2, 4-5, 7-9, and 11, characterized in that: It also includes a light emitting component (200) which is arranged on the movable plate (110).

13. A blowing device, characterized in that: It has an air outlet structure as described in any one of claims 1 to 12.

14. The blowing device according to claim 13, characterized in that: The blowing device is one of the heater, bathroom heater, air conditioner, humidifier and dehumidifier.