Air supply device and wall-mounted air conditioner having the same

Abstract

The utility model provides an air supply device and a wall-mounted air conditioner with the air supply device, the air supply device includes an air guide structure, the air guide structure is arranged at the air outlet of the air conditioner, and is driven by a motor arranged at the air outlet to flip and open, the air guide structure includes a bottom plate, a plurality of guide plates arranged on the bottom plate, and a plug-in component; wherein the plurality of guide plates are arranged on one side of the bottom plate along the length direction of the bottom plate, and are rotatably connected with the bottom plate, and the direction of the air flow channel formed by the interval between two adjacent guide plates can be changed by rotating the guide plates; the plug-in components are arranged at both ends of the bottom plate, and are detachably connected to the motor shaft arranged at the air outlet, and the plug-in components and the air guide structure can be driven to rotate by the motor. In the air supply device, a rotatable guide plate is arranged on the bottom plate of the air guide structure of the air conditioner, and the user can adjust the air supply direction of the air conditioner by adjusting the position of the guide plate as needed.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air supply device and a wall-mounted air conditioner with the air supply device. Background Art

[0002] With the improvement of living conditions, most indoor rooms are now equipped with air-conditioning equipment to adjust the temperature of indoor air. Figure 1 As shown, due to the limitation of the air guide plate structure set at the air outlet of the air conditioner, the air supply direction of the air conditioner, especially the wall-mounted air conditioner, is mostly fixed, and the air can only be blown directly in front of the air conditioner. This results in that in some smaller spaces, due to the limitation of the installation position of the air conditioner, the air outlet direction may be directly toward the head of the bed and other locations, which makes the air supply feel uncomfortable and affects the user experience. Summary of the invention

[0003] In view of this, the utility model aims to overcome the defects existing in the above-mentioned prior art and provide an air supply device with adjustable air supply direction and a wall-mounted air conditioner having the air supply device.

[0004] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0005] An air supply device includes an air guide structure, which is arranged at the air outlet of an air conditioner and driven by a motor arranged at the air outlet to flip and open. The air guide structure includes:

[0006] Base plate;

[0007] A plurality of guide plates, which are arranged on one side of the bottom plate along the length direction of the bottom plate and are rotatably connected to the bottom plate. By rotating the guide plates, the direction of the airflow channel formed by the interval between two adjacent guide plates can be changed;

[0008] A connector is arranged at both ends of the bottom plate and is detachably connected to a motor shaft arranged at the air outlet. The connector and the air guide structure can be driven to rotate by the motor.

[0009] Furthermore, the air guide structure also includes an adjustment rod, which is arranged on a side of the guide plate and is rotatably connected to the guide plate. By moving the adjustment rod, the plurality of guide plates can be driven to rotate.

[0010] Furthermore, a notch is provided on the guide plate, an axis is provided between two ends of the notch, a sleeve is provided outside the shaft, the sleeve can rotate along the axis, and the adjusting rod is fixedly connected to the sleeve.

[0011] Furthermore, a damping structure is provided between the sleeve and the shaft.

[0012] Furthermore, the number of the adjusting rods is two, and the two adjusting rods are rotatably connected to half the number of the guide plates respectively.

[0013] Furthermore, a chamfer or a rounded corner is provided on the top corner of the guide plate close to the outer side of the air outlet.

[0014] Furthermore, the connector includes a plug-in end, a plug-in hole is provided on the outer end surface of the plug-in end away from the base plate, an opening is provided on the side of the plug-in hole away from the guide plate, the opening matches the size of the motor shaft of the air conditioner arranged at the air outlet, the opening extends along the length direction of the base plate to the outer end surface of the plug-in end, a slider is provided in the opening, the slider can slide along the length direction of the opening, and is positioned at the outer end of the opening by an elastic member.

[0015] Furthermore, a sliding hole is provided on the side of the plug-in end opposite to the opening, and the sliding hole extends along the length direction of the base plate; a sliding rod is provided on the slider, and the sliding rod passes through the sliding hole; the elastic member is provided between the slider and the end face of the opening close to the base plate, and the elastic member is in a compressed state.

[0016] A wall-mounted air conditioner comprises the air supply device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) The air supply device and the wall-mounted air conditioner having the air supply device provided by the utility model are provided with a rotatable guide plate on the bottom plate of the air guide structure of the air conditioner, and the direction of the air flow channel formed by the interval between two adjacent guide plates can be changed by changing the position of the guide plate, so that the user can adjust the air supply direction of the air conditioner according to the needs, thereby improving the user experience.

[0019] (2) The air supply device and the wall-mounted air conditioner having the air supply device provided by the utility model have connectors arranged at both ends of the air guide structure that are detachable, and the disassembly method is simple and easy to operate, so that the user can replace and repair the air guide structure as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the overall structure of the existing air-conditioning air guide structure;

[0022] Figure 2 This is a schematic diagram of the wind guide structure of an air supply device described in the utility model;

[0023] Figure 3 for Figure 2 A magnified view of part A;

[0024] Figure 4 This is a schematic structural diagram of a connector of the air guide structure of the utility model from a first perspective;

[0025] Figure 5 This is a structural schematic diagram of the connector of the air guide structure of the utility model from a second viewing angle.

[0026] Description of reference numerals:

[0027] 10-bottom plate; 11-rotating shaft; 20-guide plate; 21-sleeve; 22-notch; 30-adjusting rod; 40-connector; 41-connecting end; 411-jack; 412-sliding hole; 413-opening; 414-sliding groove; 42-sliding block; 421-protrusion; 422-sliding rod; 43-guide rod. DETAILED DESCRIPTION

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0029] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments:

[0032] like Figure 1-Figure 5 As shown, this embodiment provides an air supply device and a wall-mounted air conditioner having the air supply device. The air supply device includes an air guide structure, which is arranged at the air outlet of the air conditioner and is driven to flip and open by a driving device such as a small servo motor or a stepper motor arranged at the air outlet.

[0033] In this embodiment, the air guide structure includes a base plate 10, a plurality of guide plates 20 arranged on the base plate 10, and a connector 40; wherein, the plurality of guide plates 20 are arranged on one side of the base plate 10 along the length direction of the base plate 10, and are rotatably connected to the base plate 10 through a rotating shaft 11 structure or other existing rotating structures. By rotating the guide plates 20, the direction of the air flow channel formed by the interval between two adjacent guide plates 20 can be changed; the connector 40 is arranged at both ends of the base plate 10, and is detachably connected to the motor shaft arranged at the air outlet, and the connector 40 and the air guide structure can be driven to rotate by the motor.

[0034] The air supply device and the wall-mounted air conditioner having the air supply device provided in the present embodiment are provided with a rotatable guide plate 20 on the bottom plate 10 of the air guide structure of the air conditioner. The direction of the air flow channel formed by the interval between two adjacent guide plates 20 can be changed by changing the position of the guide plate 20, so that the user can adjust the air supply direction of the air conditioner as needed, thereby improving the user experience.

[0035] Specifically, in this embodiment, the air guide structure also includes an adjustment rod 30, which is arranged on the side of the guide plate 20 and is rotatably connected to the guide plate 20. By moving the adjustment rod 30, multiple guide plates 20 can be driven to rotate to improve the adjustment efficiency.

[0036] Preferably, the number of the adjustment rods 30 can be set to two, and the two adjustment rods 30 are respectively rotatably connected to half the number of the guide plates 20. When in use, the guide plates 20 can be adjusted to rotate to both sides to form an "eight"-shaped structure, so that the air outlet direction of the air conditioner is toward both sides; or the guide plates 20 can be adjusted to rotate to one side to make the air outlet direction of the air conditioner toward one side.

[0037] Furthermore, the distance between the two guide plates 20 in the middle can be reduced so that after the guide plates 20 are rotated to both sides by an appropriate angle such as 45 degrees, the two middle guide plates 20 can be adjacent or connected to avoid strong airflow in the middle of the air guide structure.

[0038] More specifically, in this embodiment, a notch 22 is provided on the guide plate 20, an axis is provided between the two ends of the notch 22, a sleeve 21 is provided outside the shaft, the sleeve 21 can rotate along the shaft, and the adjustment rod 30 is fixedly connected to the sleeve 21. In order to prevent the guide plate 20 from changing position due to the impact of the airflow, as a preferred solution, a damping structure can be provided between the sleeve 21 and the shaft to position the guide plate 20.

[0039] In this embodiment, the top corner of the guide plate 20 close to the outside of the air outlet is provided with a chamfer or a rounded corner to avoid the edge of the air outlet of the air conditioner and expand the area of ​​the guide plate 20 under the air outlet of the same size.

[0040] In some embodiments, a top plate (not shown) may be provided on a side of the guide plate 20 away from the bottom plate 10 , and the guide plate 20 is rotatably connected to the top plate to further enhance the guide effect.

[0041] In this embodiment, the connector 40 includes a plug-in end 41, and a socket 411 is provided on the outer end surface of the plug-in end 41 away from the base plate 10; the socket 411 can be set as a rectangular socket 411 or a hexagonal socket 411 that matches the motor shaft as needed, so that it can rotate synchronously with the motor shaft; an opening 413 is provided on the side of the socket 411 away from the guide plate 20, and the opening 413 matches the size of the motor shaft of the air conditioner set at the air outlet, and the opening 413 extends along the length direction of the base plate 10 to the outer end surface of the plug-in end 41. When installing the air guide structure, the motor shaft can be directly placed into the socket 411 from the opening 413. A slider 42 is provided in the opening 413. The slider 42 can slide along the length direction of the opening 413, and the slider 42 can be positioned at the outer end of the opening 413 by an elastic member; illustratively, the slider 42 can be slidably connected with the side wall of the opening 413 through a protrusion 421 and a slide groove 414 structure that match the opening 413.

[0042] The air supply device provided in this embodiment is detachably connected through the connectors 40 arranged at both ends of the air guide structure, and the disassembly method is simple and easy to operate. Compared with the prior art method of disassembly and assembly by bending the air guide plate, this arrangement makes it easier for users to replace and repair the air guide structure.

[0043] Specifically, a sliding hole 412 is provided on the side of the plug-in end 41 opposite to the opening 413, and the sliding hole 412 extends along the length direction of the base plate 10; a sliding rod 422 is provided on the slider 42, and the sliding rod 422 passes through the sliding hole 412; preferably, the sliding rod 422 is located at the end of the slider 42 close to the base plate 10; the elastic member is provided between the slider 42 and the end face of the opening 413 close to the base plate 10, and the elastic member is in a compressed state.

[0044] More specifically, the elastic member includes a guide rod 43 and a spring, wherein the guide rod 43 is inserted into a guide hole opened on the end face of the opening 413 close to the bottom plate 10, and the spring is arranged between the bottom surface of the guide hole and the guide rod 43, and the spring balance is in a compressed state, and the spring can push the guide rod 43 and the slider 42 to move to the side away from the bottom plate 10.

[0045] During use, when the operator installs the air guide structure, he moves the slide bar 422 to the side of the base plate 10 to make the slide bar 42 away from the outer end of the plug-in end 41, and then puts the air guide structure into the air outlet of the air conditioner, so that the motor shaft in the air outlet enters into the plug hole 411 through the opening 413 of the plug-in end 41, and then releases the slide bar 422 to make the slide bar 42 return to the outer end of the plug-in end 41 and surround the motor shaft to prevent the motor shaft from falling out of the plug hole 411.

[0046] In this embodiment, as a preferred solution, both ends of the air guide structure can be set as the above-mentioned connector 40; in some other embodiments, one end can also be set as the above-mentioned connector 40, and the other end can be rotatably connected to the air-conditioning casing through a plug-in cylindrical structure and a cylindrical structure.

[0047] Note: For the fixed connection methods described in this article, unless otherwise specified, existing fixed connection methods such as threaded connection, welding, and bonding can be used.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air supply device, comprising an air guide structure, wherein the air guide structure is arranged at the air outlet of an air conditioner and is driven by a motor arranged at the air outlet to flip and open, wherein: The wind guide structure comprises: Bottom plate (10); a plurality of guide plates (20), the plurality of guide plates (20) being arranged on one side of the bottom plate (10) along the length direction of the bottom plate (10) and being rotatably connected to the bottom plate (10); by rotating the guide plates (20), the direction of the airflow channel formed by the interval between two adjacent guide plates (20) can be changed; A plug-in connector (40) is arranged at both ends of the bottom plate (10) and is detachably connected to a motor shaft arranged at the air outlet. The plug-in connector (40) and the air guide structure can be driven to rotate by the motor.

2. The air supply device according to claim 1, characterized in that: The wind guide structure further comprises an adjusting rod (30), wherein the adjusting rod (30) is arranged on a side of the guide plate (20) and is rotatably connected to the guide plate (20), and a plurality of guide plates (20) can be driven to rotate by moving the adjusting rod (30).

3. The air supply device according to claim 2, characterized in that: The guide plate (20) is provided with a notch (22), an axis is provided between the two ends of the notch (22), a sleeve (21) is provided outside the shaft, the sleeve (21) can rotate along the axis, and the adjustment rod (30) is fixedly connected to the sleeve (21).

4. The air supply device according to claim 3, characterized in that: A damping structure is provided between the sleeve (21) and the shaft.

5. The air supply device according to claim 2, characterized in that: The number of the adjusting rods (30) is two, and the two adjusting rods (30) are respectively rotatably connected to half the number of the guide plates (20).

6. The air supply device according to claim 1, characterized in that: The guide plate (20) is provided with a chamfer or a rounded corner on the top corner close to the outside of the air outlet.

7. The air supply device according to claim 1, characterized in that: The plug-in connector (40) comprises a plug-in end (41), an insert hole (411) is provided on an outer end surface of the plug-in end (41) away from the bottom plate (10), an opening (413) is provided on a side of the insert hole (411) away from the guide plate (20), the opening (413) matches the size of a motor shaft of an air conditioner arranged at an air outlet, the opening (413) extends along the length direction of the bottom plate (10) to the outer end surface of the plug-in end (41), a slider (42) is provided in the opening (413), the slider (42) can slide along the length direction of the opening (413), and is positioned at the outer end of the opening (413) by an elastic member.

8. The air supply device according to claim 7, characterized in that: A sliding hole (412) is provided on the side of the plug-in end (41) opposite to the opening (413), and the sliding hole (412) extends along the length direction of the base plate (10); a sliding rod (422) is provided on the slider (42), and the sliding rod (422) passes through the sliding hole (412); the elastic member is provided between the slider (42) and the end surface of the opening (413) close to the base plate (10), and the elastic member is in a compressed state.

9. A wall-mounted air conditioner, characterized in that: The invention comprises the air supply device as described in any one of claims 1 to 8.

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