CN217817368U - Air outlet assembly and air conditioner - Google Patents

Abstract

The utility model provides an air outlet assembly and an air conditioner. The air outlet assembly includes an air outlet frame and an air guiding mechanism. The air guiding mechanism includes a driving component, an air guiding plate and a reset component. The driving component is first connected to the air guiding plate. The reset part is connected with the second connecting part; after the driving part drives the air deflector to open the air outlet, the reset part is in a state of elastic deformation; Reset force. When the wind deflector is closed in the utility model, one end of the wind deflector is driven to reset and close by the driving part, and the other end is driven to close by the elastic restoring force of the reset part, so that both ends of the wind deflector in the length direction can be completely closed, thereby facilitating wind guidance The plate is closed in place as a whole, avoiding flash seams to aggravate the torsional deformation of the wind deflector, and it is beneficial to prevent foreign matter such as dust from entering the body through flash seams, ensuring safe and reliable use, and the structure is simple, low cost, and easy to implement.

Description

Air outlet components and air conditioners

technical field

The utility model belongs to the technical field of air conditioners, in particular to an improved structure of an air outlet assembly of an air conditioner and an air conditioner with the air outlet assembly.

Background technique

In existing air conditioners, the indoor unit usually includes a housing and an air inlet assembly and an air outlet assembly located on the housing. The air outlet assembly usually includes an air outlet frame and an air guiding mechanism. The air outlet frame has an air outlet. The air outlet direction is guided, and the air outlet is blocked when the air conditioner is not running.

The air guide mechanism usually includes a motor, a transmission part and an air guide plate. For an air conditioner with a relatively large aspect ratio, such as a cabinet air conditioner, the air outlet is generally long in length and narrow in width. Correspondingly, the air guide The air plate is also long in length, narrow in width, and is in the shape of a strip, so it is prone to torsional deformation during the rotation and opening and closing process. And the motor of the air guide mechanism is generally only arranged on one end of the air guide plate, and the other end of the air guide plate is rotatably connected to the air outlet frame, so that when the air guide plate rotates and closes, one end close to the motor is likely to be completely closed, while the other end The situation that it cannot be completely closed, that is, when the wind deflector is turned and closed, the two ends of the wind deflector are not closed synchronously, so that the air deflector cannot be completely closed in place.

The above information disclosed in this background technology is only for enhancement of understanding of the background technology of this application, and therefore it may include information that does not constitute the prior art that is already known to a person of ordinary skill in the art.

Utility model content

The utility model provides an air outlet assembly and an air conditioner, which solves the problem that the air guide plate of the air outlet assembly of the existing air conditioner cannot be completely closed.

In order to achieve the purpose of the above-mentioned utility model, the air outlet assembly proposed by the utility model is realized by the following technical scheme:

An air outlet assembly, comprising:

an air outlet frame, an air outlet is formed on the air outlet frame;

An air guiding mechanism, the air guiding mechanism is arranged at the air outlet, and includes a driving component, an air guiding plate and a reset component, and a first connection portion and a second connecting portion are respectively formed on both ends of the air guiding plate in the length direction part, the driving part is connected to the first connecting part to drive the wind deflector to open or close the air outlet, and the reset part is connected to the second connecting part;

After the driving part drives the air deflector to open the air outlet, the reset part is in a state of elastic deformation; The wind deflector exerts a reset force.

The air outlet frame includes a first support end plate, a second support end plate and a frame that are fixedly connected together, the frame surrounds the air outlet, and the first support end plate and the second support The end plates are respectively located on both ends of the frame body, the driving part is fixed on the outer surface of the first supporting end plate; the second connecting part includes a The provided protruding part and the shaft part provided on the protruding part, a through part is formed on the second support end plate, the free end of the shaft part passes through the through part, and the reset part is wound On the free end of the shaft part, one end is fixedly connected to the shaft part, and the other end is fixedly connected to the outer surface of the second supporting end plate.

The reset component is a coil spring or a torsion spring.

The axis of the first connecting part, the shaft axis of the second connecting part and the rotation axis of the wind deflector are collinear.

The air outlet frame and the air guide plate are erected, the first support end plate is located on the upper end of the air outlet frame, the second support end plate is located on the lower end of the air outlet frame, the The first connection part is located on the upper end of the air deflector, the second connection part is located on the lower end of the air deflector, and a limiting part is formed on the second connection part to limit the air deflector Vertically downward degrees of freedom.

The first connecting part is a protrusion protruding toward the rear side of the wind deflector, and a mounting hole penetrating up and down is formed on it, and a transmission rod is provided between the driving part and the first connecting part, The upper end of the transmission rod is connected to the output end of the driving component, and the lower end is clamped in the installation hole.

The air outlet frame also includes a support back plate, which is located at the rear side of the frame body and is integrally connected with the frame body, the first support end plate, and the second support end plate. Between the board and the frame body there is an air guide gap that communicates with the air outlet, and a plurality of first hinge parts are arranged at intervals along the length direction on the support back plate, and on the back of the air guide plate along its A plurality of second hinged parts are correspondingly arranged in the length direction, and the first hinged part is hinged to the second hinged part.

The air outlet frame is an integral injection molded part.

The first hinged part and the second hinged part are hinged by a rotating shaft, and a plurality of rotating shaft clamping parts are arranged at intervals on the back of the wind deflector along its length direction, and the rotating shaft clamping part and the second hinged part are The two hinge parts are in one-to-one correspondence, and each rotating shaft clamping part is located above the corresponding second hinge part, and one end of the rotating shaft is clamped to the rotating shaft clamping part.

The utility model also proposes an air conditioner, which includes an air outlet assembly, and the air outlet assembly is the above air outlet assembly.

Compared with prior art, advantage and positive effect of the present utility model are:

1. The air outlet assembly of the utility model includes an air outlet frame, an air guide mechanism and a reset part. The driving part of the air guide mechanism is connected to the first connection part of the air guide plate to drive the air guide plate to open or close the air outlet. The reset The component is connected to the second connection part of the air deflector. After the driving part drives the air deflector to open the air outlet, the reset part is in a state of elastic deformation, that is, elastic deformation occurs and has elastic restoring force. The driving part drives the air deflector to close the air outlet. When the reset part is restored to deformation, its elastic restoring force exerts a restoring force on the wind deflector. When the wind deflector is closed in the utility model, one end of the wind deflector is driven to reset and close by the driving part, and the other end is driven to close by the elastic restoring force of the reset part. , so that both ends of the length direction of the air deflector can be completely closed, which is conducive to the overall closure of the air deflector in place, avoiding the existence of flash seams that aggravate the torsional deformation of the air deflector, and is conducive to preventing dust from entering the body through flash seams, etc. Foreign matter, to ensure safe and reliable use;

2. By adding a reset part at one end of the air deflector, it can be closed in place. The structure is simple, the cost is low, and it is easy to implement.

After reading the specific implementation of the utility model in conjunction with the accompanying drawings, other features and advantages of the utility model will become clearer.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are some embodiments of the present invention , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative work.

Fig. 1 is a perspective view from the front of the air outlet assembly in the embodiment of the utility model;

Fig. 2 is a perspective view of the back side of the wind deflector in the embodiment of the utility model;

Fig. 3 is an enlarged view of part A of Fig. 2;

Fig. 4 is an enlarged view of part B of Fig. 2;

Fig. 5 is a three-dimensional view from the rear of the air outlet assembly in the embodiment of the present invention;

Fig. 6 is an enlarged view of part C of Fig. 5;

Fig. 7 is an enlarged view of part D of Fig. 5;

Fig. 8 is the second perspective view of the rear view of the air outlet assembly in the embodiment of the utility model;

FIG. 9 is an enlarged view of part E of FIG. 8 .

Reference signs:

100, air outlet frame; 110, air outlet; 120, first support end plate; 130, second support end plate; 131, through part; 140, frame body; 150, support back plate; 151, first hinge part; 160, air guiding gap; 200, air guiding mechanism; 210, driving component; 220, air guiding plate; 221, first connecting part; 221A, installation hole; 222, second connecting part; 222A, protruding part; 222B, Shaft part; 222C, fixed bump; 223, second hinge part; 224, rotating shaft clamping part; 230, reset component; 240, transmission rod.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that, in the description of the present utility model, terms such as "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" indicate directions or The terms of positional relationship are based on the direction or positional relationship shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood To limit the utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance. In the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integration; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Referring to Fig. 1 to Fig. 9, this embodiment proposes an air conditioner, which includes a casing, and the casing is provided with an air inlet assembly and an air outlet assembly. Since this embodiment mainly involves the structural improvement of the air outlet assembly, the air conditioner Other structures will not be described in detail. Referring to Fig. 1, the air outlet assembly includes an air outlet frame 100 and an air guide mechanism 200, an air outlet 110 is formed on the air outlet frame 100, and the air outlet 110 is rectangular in shape with a relatively large aspect ratio; the air guide mechanism 200 is located at the outlet At the air outlet 110, different from the prior art, the air guide mechanism 200 in this embodiment includes a driving part 210, an air guide plate 220 and a reset member 230. Adaptation is also a rectangular shape with a relatively large aspect ratio. In order to clearly show the improved structure of the air outlet assembly in this embodiment, the air outlet assembly is shown truncated in Fig. 1, Fig. 2 and Fig. 8 .

As shown in FIGS. 1 to 4 , a first connecting portion 221 and a second connecting portion 222 are respectively formed on both ends of the wind deflector 220 in the longitudinal direction, and the driving component 210 is located at the end where the first connecting portion 221 is located, and is connected to the second connecting portion 221 . A connecting portion 221 is connected to drive the air deflector 220 to open or close the air outlet 110 , and the reset member 230 is located at the end of the second connecting portion 222 and connected to the second connecting portion 222 .

When the driving part 210 drives the air deflector 220 to open the air outlet 110, the reset part 230 is in an elastic deformation state and has an elastic restoring force; The recovery deformation exerts a reset force on the closing of the wind deflector 220 under action, which may be an elastic reset pulling force or a pushing force.

Specifically, during the operation of the driving part 210 to drive the air deflector 220 to open the air outlet 110, the air deflector 220 rotates as a whole, and then pulls or compresses the reset part 230 through its second connecting part 222 to produce elastic deformation, and accumulates elastic recovery. Force, after the air outlet 110 is opened to the maximum angle, the elastic deformation degree of the reset member 230 is the largest at this time, and the elastic recovery force is the largest; when the driving member 210 reversely drives the wind deflector 220 to close the air outlet 110, the reset member 230 230 is gradually released, and under the action of its elastic restoring force, a reset force is applied to the wind deflector 220 , so that the end of the wind deflector 220 where the second connection part is located is smoothly closed. Then in this embodiment, when the wind deflector 220 is closed, one end (the end where the first connecting part 221 is located) is reset and closed by the driving part 210, and the other end (the end where the second connecting part 222 is located) is closed by the elastic restoring force of the reset part 230. Drive to reset and close, so that both ends of the air deflector 220 in the length direction can be completely closed, which is conducive to the overall closure of the air deflector 220 in place, avoiding the existence of flash seams that will aggravate the torsional deformation of the air deflector 220, and is conducive to preventing warping. Sewing into the air conditioner body into foreign matter such as dust to ensure safe and reliable use.

In this embodiment, as shown in FIGS. 1 to 9 , the air outlet frame 100 includes a first support end plate 120 , a second support end plate 130 , and a frame body 140 that are fixedly connected as one. The frame body 140 encloses the above-mentioned outlet The air outlet 110, the length direction of the frame body 140 is consistent with the length direction of the air outlet 110, the first support end plate 120 and the second support end plate 130 are respectively located on the two ends of the frame body 140, and are vertically arranged with the frame body 140, drive The component 210 is fixed on the outer surface of the first supporting end plate 120; the second connecting portion 222 includes a protruding portion 222A protruding from the rear side of the air guide plate 220 and a shaft portion 222B provided on the protruding portion 222A, A through portion 131 is formed on the second support end plate 130, the free end of the shaft portion 222B passes through the through portion 121, the reset member 230 is wound on the free end of the shaft portion 222B, and one end is fixedly connected to the shaft portion 222B, and the other end It is fixedly connected to the outer surface of the second supporting end plate 130 .

It should be noted that the above-mentioned outer surface of the first supporting end plate 120 and the outer surface of the second supporting end plate 130 refer to the surfaces away from the center of the air outlet frame 100 , that is, the first supporting end plate 120 and the second supporting end plate 130 . The opposite surfaces of the two support end plates 130, correspondingly, the inner surface of the first support end plate 120 and the inner surface of the second support end plate 130 refer to the opposite surfaces of the first support end plate 120 and the second support end plate 130 .

The reset member 230 may be a coil spring, a torsion spring or a spring, etc. Specifically, as shown in FIG. 6 , a fixed protrusion 222C is formed on the free end of the shaft portion 222B. While the reset member 230 is wound on the shaft portion 222B, one end is fixedly connected to the fixed protrusion 222C, thereby being fixedly connected to the second On the second connecting portion 222 , the other end of the reset member 230 can be fastened to the outer surface of the second supporting end plate 130 by screws or other components. A coil spring, torsion spring or spring is selected as the reset member 230, which has a simple structure, low cost and easy assembly. The driving component 210 is specifically a motor, and of course it may also be other components capable of realizing electric rotation, which is not specifically limited here. In addition, in this embodiment, it is a double air guiding mechanism to guide the air, that is, it includes two synchronously acting air guiding mechanisms 200. The two air guiding mechanisms 200 have the same structure and are arranged side by side. Of course, the number of the air guiding mechanisms 200 is not limited to two. , set according to the specific model of the air conditioner.

Furthermore, the axis of the first connecting part 221, the axis of the shaft part 222B of the second connecting part 222 and the rotation axis of the wind deflector 220 are collinear, so that the rotation and opening and closing of the wind deflector 220 are stable and reliable, which is further conducive to complete closure. .

In this embodiment, the air conditioner is a cabinet type air conditioner, and the air outlet frame 100 and the air guide plate 220 are erected, the first support end plate 120 is located on the upper end of the air outlet frame 100, and the second support end plate 130 is located on the upper end of the air outlet frame 100. On the lower end of the frame 100, the first connecting portion 221 is located on the upper end of the air deflector 220, the second connecting portion 222 is located on the lower end of the air deflecting plate 220, and a limiting portion (not shown) is formed on the second connecting portion 222, It is used to limit the vertical downward freedom of the wind deflector 220 .

Specifically, the limiting portion can be in the shape of a bump, which can be made of wear-resistant material, and is located on the peripheral outer wall of the shaft portion 222B, which is located above the second support end plate 120 and is attached to the second support end plate 120. Therefore, when the volume of the wind deflector 220 is large, the gravity is relatively large. Due to its vertical setting, only the connection between the upper driving part 210 and the first connection part 221 may lead to limited reliability of the connection of the wind deflector 220. Therefore, in The second connecting portion 222 below it is provided with a limiting portion, which can be attached to the second support end plate 120, so that the second support end plate 120 can assist the wind deflector 220 to vertically The downward degree of freedom is further restricted to ensure the installation reliability of the air deflector 220 , and is especially suitable for vertically arranged air deflectors with a large aspect ratio and heavy weight.

As for the first connecting portion 221 of the wind deflector 220 , as shown in FIGS. 4 and 7 , in this embodiment, it is a protrusion protruding from the rear side of the wind deflector 220 , and a mounting hole 221A penetrating up and down is formed on it. There is a transmission rod 240 between the driving part 210 and the first connecting part 221A, the upper end of the transmission rod 240 is connected to the output end of the driving part 210, and the lower end is formed with a claw, which is clamped in the installation hole 221A for easy disassembly .

Also for wind deflectors with large aspect ratio and heavy weight, the air outlet frame 100 in this embodiment also includes a support backboard 150, which is located at the rear side of the frame body 140 and is connected to the frame body 140, the second A support end plate 120 and a second support end plate 130 are connected as one, and there is an air guide gap 160 connected with the air outlet 110 between the support back plate 150 and the frame body 140, so that the air from the air conditioner passes through the air guide gap 160 and then passes through the air guide gap 160. The air outlet 110 blows out to the outside. As shown in Fig. 5, Fig. 8 and Fig. 9, a plurality of first hinge parts 151 are arranged at intervals along its length direction on the support backboard 150, and a plurality of second hinge parts 151 are correspondingly arranged on the back of the wind deflector 220 along its length direction. The hinged part 223, the first hinged part 151 and the second hinged part 223 are hinged, so as to support the wind deflector 220 at multiple points along its length direction, ensure its reliable installation, stable operation, and help reduce torsional deformation. At the same time, the support back plate 150 is integrated with the frame body 140, the first support end plate 120 and the second support end plate 130, and the air guide mechanism 200 is arranged on the air outlet frame 100, so that the air outlet assembly of this embodiment is An integral module with reliable connection can be disassembled and assembled in one piece, which is convenient for maintenance or cleaning, and when the air conditioner is produced and assembled, the air outlet component can also be assembled first, and then installed on the air conditioner shell, which is conducive to improving production efficiency .

Furthermore, the first hinged part 151 and the second hinged part 223 are hinged through a rotating shaft (not shown), and the first hinged part 151 and the second hinged part 223 are provided with hinged holes that are rotatably matched with the rotating shaft, and the wind guide plate 220 There are also a plurality of rotating shaft clamping parts 224 arranged at intervals along its length direction on the back side. As shown in FIG. Above the second hinged part 223, one end of the rotating shaft is clamped with the rotating shaft clamping part 224, and the other end is inserted into the hinge holes of the first hinged part 151 and the second hinged part 223 to realize the hinged connection, thereby facilitating the first hinged part The hinged connection and disassembly between 151 and the second hinged part 223 further improves assembly efficiency. Specifically, in this embodiment, each rotating shaft clamping portion 224 has a set of oppositely disposed claws, which fasten and fix one end of the rotating shaft.

Further, the air outlet frame 100 is an integral injection molded part to improve integrity.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, for those of ordinary skill in the art, the aforementioned implementation can still be carried out. The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed by the utility model.

Claims (10)

1. A wind outlet assembly, characterized in that, comprising: an air outlet frame, an air outlet is formed on the air outlet frame; An air guiding mechanism, the air guiding mechanism is arranged at the air outlet, and includes a driving component, an air guiding plate and a reset component, and a first connection portion and a second connecting portion are respectively formed on both ends of the air guiding plate in the length direction part, the driving part is connected to the first connecting part to drive the wind deflector to open or close the air outlet, and the reset part is connected to the second connecting part; After the driving part drives the air deflector to open the air outlet, the reset part is in a state of elastic deformation; The wind deflector exerts a reset force. 2. The air outlet assembly according to claim 1, characterized in that, The air outlet frame includes a first support end plate, a second support end plate and a frame that are fixedly connected together, the frame surrounds the air outlet, and the first support end plate and the second support The end plates are respectively located on both ends of the frame body, the driving part is fixed on the outer surface of the first supporting end plate; the second connecting part includes a The provided protruding part and the shaft part provided on the protruding part, a through part is formed on the second support end plate, the free end of the shaft part passes through the through part, and the reset part is wound On the free end of the shaft part, one end is fixedly connected to the shaft part, and the other end is fixedly connected to the outer surface of the second supporting end plate. 3. The air outlet assembly according to claim 2, characterized in that, The reset component is a coil spring or a torsion spring. 4. The air outlet assembly according to claim 2, characterized in that, The axis of the first connecting part, the shaft axis of the second connecting part and the rotation axis of the wind deflector are collinear. 5. The air outlet assembly according to claim 4, characterized in that, The air outlet frame and the air guide plate are erected, the first support end plate is located on the upper end of the air outlet frame, the second support end plate is located on the lower end of the air outlet frame, the The first connection part is located on the upper end of the air deflector, the second connection part is located on the lower end of the air deflector, and a limiting part is formed on the second connection part to limit the air deflector Vertically downward degrees of freedom. 6. The air outlet assembly according to claim 5, characterized in that, The first connecting part is a protrusion protruding toward the rear side of the wind deflector, and a mounting hole penetrating up and down is formed on it, and a transmission rod is provided between the driving part and the first connecting part, The upper end of the transmission rod is connected to the output end of the driving component, and the lower end is clamped in the installation hole. 7. The air outlet assembly according to any one of claims 2 to 6, characterized in that, The air outlet frame also includes a support back plate, which is located at the rear side of the frame body and is integrally connected with the frame body, the first support end plate, and the second support end plate. Between the board and the frame body there is an air guide gap that communicates with the air outlet, and a plurality of first hinge parts are arranged at intervals along the length direction on the support back plate, and on the back of the air guide plate along its A plurality of second hinged parts are correspondingly arranged in the length direction, and the first hinged part is hinged to the second hinged part. 8. The air outlet assembly according to claim 7, characterized in that, The air outlet frame is an integral injection molded part. 9. The air outlet assembly according to claim 7, characterized in that, The first hinged part and the second hinged part are hinged by a rotating shaft, and a plurality of rotating shaft clamping parts are arranged at intervals on the back of the wind deflector along its length direction, and the rotating shaft clamping part and the second hinged part are The two hinge parts are in one-to-one correspondence, and each rotating shaft clamping part is located above the corresponding second hinge part, and one end of the rotating shaft is clamped to the rotating shaft clamping part. 10. An air conditioner, comprising an air outlet assembly, characterized in that the air outlet assembly is the air outlet assembly according to any one of claims 1-9.

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