WO2020233126A1

WO2020233126A1 - Shell structure and air conditioner indoor unit

Info

Publication number: WO2020233126A1
Application number: PCT/CN2019/129780
Authority: WO
Inventors: 罗袁伟; 刘汉; 余杰彬; 李建建; 曹睿; 何博; 张奇; 黎优霞; 陈志伟; 王现林
Original assignee: 珠海格力电器股份有限公司
Priority date: 2019-05-17
Filing date: 2019-12-30
Publication date: 2020-11-26
Also published as: CN111947293A

Abstract

Provided are a shell structure and an indoor unit of an air conditioner, comprising a shell main body (1) provided with a first tuyere (11), a second tuyere (12) and an air inlet (13), wherein the air inlet (13) is positioned between the first tuyere (11) and the second tuyere (12); a cover plate (2) which is adjustably arranged at the air inlet (13), the cover plate (2) has a first air inlet position and a second air inlet position relative to the shell main body (1); when the cover plate (2) is located at the first air inlet position, a first air inlet gap (131) is formed between the cover plate (2) and the shell main body (1), the first air inlet gap (131) is located at the end of the cover plate (2) away from the second tuyere (12); when the cover plate (2) is located at the second air inlet position, a second air inlet gap (132) is formed between the cover plate (2) and the shell main body (1), the second air inlet gap (132) is located at the end of the cover plate (2) away from the first air tuyere (11). The shell structure solves the problem that in the prior art, air return is prone to occurring in a shell structure of an air conditioner indoor unit.

Description

壳体结构及空调室内机Shell structure and indoor unit of air conditioner

相关申请Related application

本申请要求2019年05月17日申请的，申请号为201910413360.7，名称为“壳体结构及空调室内机”的中国专利申请的优先权，在此将其全文引入作为参考。This application claims the priority of the Chinese patent application filed on May 17, 2019, with application number 201910413360.7, titled "Shell Structure and Air Conditioning Indoor Unit", which is hereby incorporated by reference in its entirety.

技术领域Technical field

本申请涉及空调的技术领域，具体而言，涉及一种壳体结构及空调室内机。The present application relates to the technical field of air conditioners, and specifically to a housing structure and an air conditioner indoor unit.

背景技术Background technique

相关技术中，分体式壁挂空调的空调室内机在实现上下出风时，常会选择侧面进风或者正面进风的结构，采用侧面进风结构时，多采用直接在空调侧面打孔的方式，影响空调的外观。采用正面进风结构时，为了保证外观，常会采用采用可推出的空调壳体结构，以增大进风量，但可推出的空调面板的结构无可避免的会产生吹出的风被倒吸回来的回风问题，回风问题将导致空调上下出风时部分出风量损失，使空调器的制冷量或制热量减少，降低空调舒适性。In related technologies, the air-conditioning indoor unit of the split wall-mounted air conditioner often chooses the structure of side air intake or front air intake when achieving upper and lower air outlets. When the side air inlet structure is adopted, the method of directly punching holes on the side of the air conditioner is often used. The appearance of air conditioning. When using a front air intake structure, in order to ensure the appearance, a pushable air-conditioning shell structure is often used to increase the air intake, but the structure of the pushable air-conditioning panel will inevitably cause the blown air to be sucked back. The return air problem, the return air problem will result in the loss of part of the air output when the air conditioner is air outlet, so that the cooling capacity or heating capacity of the air conditioner is reduced, and the comfort of the air conditioner is reduced.

发明内容Summary of the invention

本申请的主要目的在于提供一种壳体结构及空调室内机，以解决现有技术中的空调室内机的壳体结构容易出现回风的问题。The main purpose of this application is to provide a housing structure and an air conditioner indoor unit, so as to solve the problem that the housing structure of the air conditioner indoor unit in the prior art is prone to return air.

为了实现上述目的，根据本申请的一个方面，提供了一种壳体结构，包括：外壳主体，外壳主体具有第一风口、第二风口以及进风口，进风口位于第一风口和第二风口之间；盖板，盖板位置可调节地设置在进风口处，盖板相对于外壳主体具有第一进风位置和第二进风位置；其中，当盖板处于第一进风位置时，盖板与外壳主体之间形成第一进风间隙，第一进风间隙位于盖板远离第二风口的一端，以使空气从第一进风间隙流入外壳主体内部并由第二风口流出；当盖板处于第二进风位置时，盖板与外壳主体之间形成第二进风间隙，第二进风间隙位于盖板远离第一风口的一端，以使空气从第二进风间隙流入外壳主体内部并由第一风口流出。In order to achieve the above objective, according to one aspect of the present application, a housing structure is provided, including: a housing body, the housing body has a first air opening, a second air opening, and an air inlet, the air inlet being located between the first air opening and the second air opening Cover plate, the position of the cover plate is adjustable at the air inlet, the cover plate has a first air inlet position and a second air inlet position relative to the shell body; wherein, when the cover plate is in the first air inlet position, the cover A first air inlet gap is formed between the plate and the shell body. The first air inlet gap is located at the end of the cover plate away from the second air opening, so that air flows into the shell body from the first air inlet gap and flows out from the second air opening; When the plate is in the second air inlet position, a second air inlet gap is formed between the cover plate and the main body of the housing. The second air inlet gap is located at the end of the cover plate away from the first air opening, so that air flows into the main body of the housing from the second air inlet gap. Inside and out from the first tuyere.

在一个实施例中，盖板相对外壳主体可转动地设置，当盖板处于第一进风位置时，盖板的第一端与外壳主体抵接，盖板的第二端与外壳主体之间形成第一进风间隙；当盖板处于第二进风位置时，盖板的第二端与外壳主体抵接，盖板的第一端与外壳主体之间形成第二进风间隙；其中，第一端和第二端为盖板的相对两端。In one embodiment, the cover plate is rotatably arranged relative to the housing body. When the cover plate is in the first air intake position, the first end of the cover plate abuts against the housing body, and the second end of the cover plate abuts against the housing body. A first air inlet gap is formed; when the cover plate is in the second air inlet position, the second end of the cover plate abuts against the housing body, and a second air inlet gap is formed between the first end of the cover plate and the housing body; wherein, The first end and the second end are opposite ends of the cover plate.

在一个实施例中，盖板具有与外壳主体连接以封堵进风口的初始位置以及与外壳主体间隔设置的过渡位置；当盖板处于过渡位置时，盖板的第一端和第二端均与外壳主体之间存在活动间隙，以避让盖板的转动。In one embodiment, the cover plate has an initial position connected with the housing body to block the air inlet and a transition position spaced apart from the housing body; when the cover plate is in the transition position, the first end and the second end of the cover plate are both There is a movable gap between the main body and the shell to prevent the rotation of the cover plate.

在一个实施例中，面板结构包括：旋转驱动部，旋转驱动部与盖板连接，以通过旋转驱动部驱动盖板转动。In an embodiment, the panel structure includes: a rotation driving part connected to the cover plate to drive the cover plate to rotate through the rotation driving part.

在一个实施例中，旋转驱动部包括：第一旋转驱动源，第一旋转驱动源的输出轴具有第一预设旋转角度和第二预设旋转角度；缓冲件，第一旋转驱动源的输出轴通过缓冲件与盖板连接；其中，当第一旋转驱动源的输出轴处于第一预设旋转角度时，盖板转动至第一进风位置；当第一旋转驱动源的输出轴处于第二预设旋转角度时，盖板转动至第二进风位置；当第一旋转驱动源的输出轴的旋转角度超出第一预设旋转角度或第二预设旋转角度时，缓冲件发生形变，以使盖板维持在第一进风位置或第二进风位置。In an embodiment, the rotation driving part includes: a first rotation driving source, the output shaft of the first rotation driving source has a first preset rotation angle and a second preset rotation angle; a buffer, the output of the first rotation driving source The shaft is connected to the cover plate through a buffer; wherein, when the output shaft of the first rotary drive source is at the first preset rotation angle, the cover plate rotates to the first air intake position; when the output shaft of the first rotary drive source is at the first position At the second preset rotation angle, the cover plate rotates to the second air inlet position; when the rotation angle of the output shaft of the first rotation drive source exceeds the first preset rotation angle or the second preset rotation angle, the buffer member is deformed, To maintain the cover at the first air inlet position or the second air inlet position.

在一个实施例中，缓冲件包括至少三个依次铰接的条形件，缓冲件的至少两个条形件与盖板连接，以通过条形件之间的相对转动使缓冲件发生形变。In one embodiment, the buffer member includes at least three bar-shaped members hinged in sequence, and at least two bar-shaped members of the buffer member are connected with the cover plate to deform the buffer member by relative rotation between the bar-shaped members.

在一个实施例中，缓冲件包括第一条形件、第二条形件、第三条形件，第一条形件的中部与第一旋转驱动源的输出轴连接，第一条形件的一端与第二条形件的第一端可转动地连接，第一条形件的另一端与第三条形件的第一端可转动地连接，第二条形件的第二端与盖板可转动地连接，第三条形件的第二端与盖板可转动地连接；其中，使缓冲件产生变形的力大于盖板的重力。In one embodiment, the buffer member includes a first bar, a second bar, and a third bar. The middle of the first bar is connected to the output shaft of the first rotary drive source. The first bar One end of the second bar is rotatably connected with the first end of the second bar, the other end of the first bar is rotatably connected with the first end of the third bar, and the second end of the second bar is rotatably connected with The cover plate is rotatably connected, and the second end of the third strip is rotatably connected with the cover plate; wherein, the force to deform the buffer member is greater than the gravity of the cover plate.

在一个实施例中，缓冲件为弹性件，弹性件的第一端与第一旋转驱动源的输出轴连接，弹性件的第二端与盖板连接，以通过使弹性件发生弹性形变，使盖板维持在第一进风位置或第二进风位置。In one embodiment, the buffer member is an elastic member, the first end of the elastic member is connected with the output shaft of the first rotation driving source, and the second end of the elastic member is connected with the cover plate, so that the elastic member is elastically deformed to make The cover plate is maintained at the first air inlet position or the second air inlet position.

在一个实施例中，以下至少之一的位置处设有限位结构：第一条形件与第二条形件的连接位置处、第一条形件与第三条形件的连接位置处、第二条形件与盖板的连接位置处、第三条形件与盖板的连接位置处，以通过限位结构限制缓冲件的变形幅度。In one embodiment, a limiting structure is provided at at least one of the following positions: the connecting position of the first strip and the second strip, the connecting position of the first strip and the third strip, The connection position of the second strip and the cover plate and the connection position of the third strip and the cover plate are used to limit the deformation range of the buffering element through the limiting structure.

在一个实施例中，限位结构设置在第一条形件与第二条形件的连接位置处，限位结构包括：转轴，转轴与第一条形件固定连接；轴孔，轴孔设置在第二条形件上，转轴可转动地安装在轴孔中；限位凸起，限位凸起设置在转轴上；限位槽，限位槽设置在第二条形件上，限位凸起位于限位槽内，以通过限制限位凸起在限位槽内运动限制缓冲件的变形幅度。In one embodiment, the limiting structure is arranged at the connection position of the first strip and the second strip, the limiting structure includes: a rotating shaft, the rotating shaft is fixedly connected with the first strip; the shaft hole, the shaft hole is arranged On the second strip, the rotating shaft is rotatably installed in the shaft hole; the limiting protrusions are arranged on the rotating shaft; the limiting groove, the limiting groove is arranged on the second strip, the limiting The protrusion is located in the limiting groove, so as to limit the deformation range of the buffer member by limiting the motion of the limiting protrusion in the limiting groove.

在一个实施例中，盖板具有凸起部，盖板通过凸起部与第二条形件和第三条形件可转动地连接。In one embodiment, the cover plate has a protrusion, and the cover plate is rotatably connected with the second bar and the third bar through the protrusion.

在一个实施例中，盖板上具有凹槽，凸起部位于凹槽内；和/或，凸起部与盖板可拆卸地连接。In an embodiment, the cover plate has a groove, and the protrusion is located in the groove; and/or, the protrusion is detachably connected to the cover plate.

在一个实施例中，面板结构包括：线性驱动部，线性驱动部与旋转驱动部驱动连接，以通过线性驱动部驱动旋转驱动部和盖板靠近或远离进风口，以使盖板在初始位置与过渡位置之间切换。In one embodiment, the panel structure includes: a linear driving part, the linear driving part is drivingly connected with the rotary driving part, so that the linear driving part drives the rotary driving part and the cover close to or away from the air inlet, so that the cover is in the initial position Switch between transition positions.

在一个实施例中，线性驱动部包括：第二旋转驱动源，第二旋转驱动源的输出轴具有第三预设旋转角度和第四预设旋转角度；连杆组件，连杆组件包括至少两个连杆，至少一个连杆与第二旋转驱动源的输出轴连接，以通过第二旋转驱动源驱动连杆组件的至少部分产生形变，以带动盖板在初始位置与过渡位置之间移动。In one embodiment, the linear driving part includes: a second rotary driving source, the output shaft of the second rotary driving source has a third preset rotation angle and a fourth preset rotation angle; a connecting rod assembly, the connecting rod assembly includes at least two At least one connecting rod is connected with the output shaft of the second rotary drive source to drive at least part of the connecting rod assembly to deform through the second rotary drive source to drive the cover plate to move between the initial position and the transition position.

在一个实施例中，连杆组件包括：第一连杆，第一连杆的第一端与第二旋转驱动源的输出轴连接；第二连杆，第二连杆的第一端与第一连杆的第二端铰接，第二连杆的第二端与旋转驱动部铰接。In one embodiment, the connecting rod assembly includes: a first connecting rod, the first end of the first connecting rod is connected with the output shaft of the second rotation drive source; the second connecting rod, the first end of the second connecting rod is connected to the The second end of a connecting rod is hinged, and the second end of the second connecting rod is hinged with the rotation driving part.

在一个实施例中，线性驱动部包括：线性导向件，旋转驱动部与线性导向件滑动配合，以在第二旋转驱动源的驱动下，通过连杆组件带动旋转驱动部沿线性导向件运动，以驱动盖板靠近或远离进风口。In one embodiment, the linear driving part includes a linear guide, and the rotary driving part is slidably engaged with the linear guide to drive the rotary driving part to move along the linear guide through the connecting rod assembly under the driving of the second rotary driving source, To drive the cover close to or away from the air inlet.

在一个实施例中，旋转驱动部具有支架，支架与线性导向件滑动配合，支架具有连接部，连接部朝向第二旋转驱动源凸出，第二连杆与连接部铰接。In one embodiment, the rotary driving part has a bracket, and the bracket is slidably fitted with the linear guide, the bracket has a connecting part, the connecting part protrudes toward the second rotary driving source, and the second connecting rod is hinged with the connecting part.

在一个实施例中，线性驱动部包括：第二旋转驱动源；齿轮，齿轮与第二旋转驱动源的输出轴连接；齿条，齿条与齿轮配合，齿条与旋转驱动部连接。In one embodiment, the linear driving part includes: a second rotary driving source; a gear, the gear is connected with the output shaft of the second rotary driving source; a rack, the rack is matched with the gear, and the rack is connected with the rotary driving part.

在一个实施例中，旋转驱动部具有支架，支架上设有螺纹通孔，线性驱动部包括：第二旋转驱动源；螺杆，螺杆与第二旋转驱动源的输出轴连接；其中，螺杆穿过螺纹通孔，螺杆与螺纹通孔配合。In one embodiment, the rotary driving part has a bracket, the bracket is provided with a threaded through hole, and the linear driving part includes: a second rotary driving source; a screw rod connected to the output shaft of the second rotary driving source; wherein the screw thread passes through Threaded through hole, the screw is matched with the threaded through hole.

根据本申请的另一方面，提供了一种空调室内机，该空调室内机包括壳体结构，其中，壳体结构为上述的面板结构。According to another aspect of the present application, an air conditioner indoor unit is provided. The air conditioner indoor unit includes a housing structure, wherein the housing structure is the aforementioned panel structure.

应用本申请的技术方案的壳体结构，包括：外壳主体，外壳主体具有第一风口、第二风口以及进风口，进风口位于第一风口和第二风口之间；盖板，盖板位置可调节地设置在进风口处，盖板相对于外壳主体具有第一进风位置和第二进风位置；其中，当盖板处于第一进风位置时，盖板与外壳主体之间形成第一进风间隙，第一进风间隙位于盖板远离第二风口的一端，以使空气从第一进风间隙流入外壳主体内部并由第二风口流出；当盖板处于第二进风位置时，盖板与外壳主体之间形成第二进风间隙，第二进风间隙位于盖板远离第一风口的一端，以使空气从第二进风间隙流入外壳主体内部并由第一风口流出。通过设置位置可调节的盖板，当盖板处于第一进风位置时，盖板与外壳主体之间形成第一进风间隙，第一进风间隙位于盖板远离第二风口的一端，以使空气从第一进风间隙流入外壳主体内部并由第二风口流出；当盖板处于第二进风位置时，盖板与外壳主体之间形成第二进风间隙，第二进风间隙位于盖板远离第一风口的一端，以使空气从第二进风间隙流入外壳主体内部并由第一风口流出，从而将进风和出风有效隔离，避免吹出的风被倒吸回来，解决了现有技术中的空调壳体结构导致的回风问题。The housing structure to which the technical solution of the present application is applied includes: a housing main body, the housing main body has a first tuyere, a second tuyere, and an air inlet, the inlet is located between the first tuyere and the second tuyere; the cover plate, the position of the cover plate can be Adjustably arranged at the air inlet, the cover plate has a first air inlet position and a second air inlet position relative to the housing body; wherein, when the cover plate is at the first air inlet position, a first air inlet is formed between the cover plate and the housing body. Air inlet gap, the first air inlet gap is located at the end of the cover plate away from the second air inlet, so that air flows into the shell body from the first air inlet gap and flows out from the second air outlet; when the cover plate is at the second air inlet position, A second air inlet gap is formed between the cover plate and the shell body, and the second air inlet gap is located at an end of the cover plate away from the first air opening, so that air flows into the shell body from the second air inlet gap and flows out from the first air opening. By setting the cover plate with adjustable position, when the cover plate is in the first air inlet position, a first air inlet gap is formed between the cover plate and the main body of the housing, and the first air inlet gap is located at the end of the cover plate away from the second air outlet. Make air flow into the shell body from the first air inlet gap and flow out from the second air outlet; when the cover plate is in the second air inlet position, a second air inlet gap is formed between the cover plate and the shell body, and the second air inlet gap is located The cover plate is far away from the end of the first air port, so that air flows into the main body of the housing from the second air inlet gap and flows out from the first air port, thereby effectively isolating the inlet and outlet air, and avoiding the blown air from being sucked back. The air return problem caused by the air conditioner housing structure in the prior art.

附图说明Description of the drawings

构成本申请的一部分的说明书附图用来提供对本申请的进一步理解，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：The drawings of the specification forming a part of the application are used to provide a further understanding of the application, and the exemplary embodiments and descriptions of the application are used to explain the application, and do not constitute an improper limitation of the application. In the attached picture:

图1示出了根据本申请的壳体结构的第一个实施例的盖板处于初始位置时的结构示意图；Fig. 1 shows a schematic structural view of the first embodiment of the housing structure according to the present application when the cover plate is in the initial position;

图2示出了图1中的壳体结构的局部放大示意图；Fig. 2 shows a partial enlarged schematic diagram of the housing structure in Fig. 1;

图3示出了根据图1中的壳体结构的第一条形件和第二条形件的连接关系示意图；3 shows a schematic diagram of the connection relationship between the first strip and the second strip according to the housing structure in FIG. 1;

图4示出了根据本申请的壳体结构的第一个实施例的盖板处于过渡位置时的结构示意图；Fig. 4 shows a schematic structural view of the cover plate in the transition position of the first embodiment of the housing structure according to the present application;

图5示出了图4中的壳体结构的局部放大示意图；Fig. 5 shows a partial enlarged schematic diagram of the housing structure in Fig. 4;

图6示出了根据本申请的壳体结构的第一个实施例的盖板处于第一进风位置时的结构示意图；Fig. 6 shows a schematic structural view of the first embodiment of the housing structure according to the present application when the cover plate is at the first air intake position;

图7示出了图6中的壳体结构的局部放大示意图；FIG. 7 shows a partial enlarged schematic diagram of the housing structure in FIG. 6;

图8示出了根据本申请的壳体结构的第一个实施例的盖板处于第二进风位置时的结构示意图；FIG. 8 shows a schematic structural view of the cover plate in the second air intake position according to the first embodiment of the housing structure of the present application;

图9示出了根据本申请的壳体结构的第二个实施例的结构示意图；FIG. 9 shows a schematic structural diagram of a second embodiment of the housing structure according to the present application;

图10示出了图9中的壳体结构的局部放大示意图；Fig. 10 shows a partial enlarged schematic diagram of the housing structure in Fig. 9;

图11示出了根据本申请的壳体结构的第三个实施例的结构示意图；FIG. 11 shows a schematic structural diagram of a third embodiment of the housing structure according to the present application;

图12示出图11中的壳体结构的局部放大示意图。FIG. 12 shows a partial enlarged schematic diagram of the housing structure in FIG. 11.

其中，上述附图包括以下附图标记：Among them, the above drawings include the following reference signs:

1、外壳主体；11、第一风口；12、第二风口；13、进风口；131、第一进风间隙；132、第二进风间隙；2、盖板；21、凸起部；22、凹槽；3、线性驱动部；31、第二旋转驱动源；32、第一连杆；33、第二连杆；34、线性导向件；35、齿轮；36、齿条；37、螺杆；4、旋转驱动部；41、第一旋转驱动源；42、缓冲件；421、第一条形件；422、第二条形件； 423、第三条形件；43、支架；431、连接部；5、限位结构；51、转轴；52、限位凸起；53、限位槽。1. The main body of the housing; 11, the first air opening; 12, the second air opening; 13, the air inlet; 131, the first air inlet gap; 132, the second air inlet gap; 2. the cover plate; 21, the protrusion; 22 3. Groove; 3. Linear drive part; 31. Second rotary drive source; 32. First link; 33. Second link; 34. Linear guide; 35. Gear; 36. Rack; 37. Screw 4. Rotation driving part; 41, first rotation driving source; 42, buffer member; 421, first strip member; 422, second strip member; 423, third strip member; 43, bracket; 431, Connecting part; 5. Limiting structure; 51. Rotating shaft; 52. Limiting protrusion; 53, Limiting groove.

具体实施方式Detailed ways

为了便于理解本申请，下面将参照相关附图对本申请进行更全面的描述。附图中给出了本申请的较佳的实施例。但是，本申请可以以许多不同的形式来实现，并不限于本文所描述的实施例。相反地，提供这些实施例的目的是使对本申请的公开内容的理解更加透彻全面。In order to facilitate the understanding of the application, the application will be described in a more comprehensive manner with reference to the relevant drawings. The drawings show preferred embodiments of the application. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of this application more thorough and comprehensive.

请参考图1至图12，本申请提供了一种壳体结构，包括：外壳主体1，外壳主体1具有第一风口11、第二风口12以及进风口13，进风口13位于第一风口11和第二风口12之间；盖板2，盖板2位置可调节地设置在进风口13处，盖板2相对于外壳主体1具有第一进风位置和第二进风位置；其中，当盖板2处于第一进风位置时，盖板2与外壳主体1之间形成第一进风间隙131，第一进风间隙131位于盖板2远离第二风口12的一端，以使空气从第一进风间隙131流入外壳主体1内部并由第二风口12流出；当盖板2处于第二进风位置时，盖板2与外壳主体1之间形成第二进风间隙132，第二进风间隙132位于盖板2远离第一风口11的一端，以使空气从第二进风间隙132流入外壳主体1内部并由第一风口11流出。1 to 12, the present application provides a housing structure, including: a shell body 1, the shell body 1 has a first air opening 11, a second air opening 12 and an air inlet 13, the air inlet 13 is located at the first air opening 11 And the second air inlet 12; cover plate 2, the position of the cover plate 2 is adjustable at the air inlet 13, the cover plate 2 has a first air inlet position and a second air inlet position relative to the housing body 1; wherein, when When the cover plate 2 is at the first air inlet position, a first air inlet gap 131 is formed between the cover plate 2 and the housing body 1. The first air inlet gap 131 is located at the end of the cover plate 2 away from the second air outlet 12, so that the air can flow from The first air inlet gap 131 flows into the housing body 1 and flows out from the second air port 12; when the cover plate 2 is in the second air inlet position, a second air inlet gap 132 is formed between the cover plate 2 and the housing body 1, and The air inlet gap 132 is located at an end of the cover plate 2 away from the first air opening 11, so that air flows into the housing body 1 from the second air inlet gap 132 and flows out from the first air opening 11.

本申请的壳体结构包括：外壳主体1，外壳主体1具有第一风口11、第二风口12以及进风口13，进风口13位于第一风口11和第二风口12之间；盖板2，盖板2位置可调节地设置在进风口13处，盖板2相对于外壳主体1具有第一进风位置和第二进风位置；其中，当盖板2处于第一进风位置时，盖板2与外壳主体1之间形成第一进风间隙131，第一进风间隙131位于盖板2远离第二风口12的一端，以使空气从第一进风间隙131流入外壳主体1内部并由第二风口12流出；当盖板2处于第二进风位置时，盖板2与外壳主体1之间形成第二进风间隙132，第二进风间隙132位于盖板2远离第一风口11的一端，以使空气从第二进风间隙132流入外壳主体1内部并由第一风口11流出。通过设置位置可调节的盖板2，当盖板2处于第一进风位置时，盖板2与外壳主体1之间形成第一进风间隙131，第一进风间隙131位于盖板2远离第二风口12的一端，以使空气从第一进风间隙131流入外壳主体1内部并由第二风口12流出；当盖板2处于第二进风位置时，盖板2与外壳主体1之间形成第二进风间隙132，第二进风间隙132位于盖板2远离第一风口11的一端，以使空气从第二进风间隙132流入外壳主体1内部并由第一风口11流出，从而将进风和出风有效隔离，避免吹出的风被倒吸回来，解决了现有技术中的空调壳体结构导致的回风问题。The housing structure of the present application includes: a housing body 1, which has a first tuyere 11, a second tuyere 12, and an air inlet 13, and the wind inlet 13 is located between the first tuyere 11 and the second tuyere 12; a cover plate 2, The position of the cover plate 2 is adjustable at the air inlet 13, and the cover plate 2 has a first air inlet position and a second air inlet position relative to the housing body 1; wherein, when the cover plate 2 is at the first air inlet position, the cover A first air inlet gap 131 is formed between the plate 2 and the housing body 1. The first air inlet gap 131 is located at the end of the cover plate 2 away from the second air opening 12, so that air flows from the first air inlet gap 131 into the housing body 1 and Flow out from the second air outlet 12; when the cover plate 2 is in the second air inlet position, a second air inlet gap 132 is formed between the cover plate 2 and the housing body 1, and the second air inlet gap 132 is located at the cover plate 2 away from the first air outlet 11, so that air flows into the housing body 1 from the second air inlet gap 132 and flows out from the first air port 11. By setting the cover plate 2 with an adjustable position, when the cover plate 2 is in the first air inlet position, a first air inlet gap 131 is formed between the cover plate 2 and the housing body 1, and the first air inlet gap 131 is located far away from the cover plate 2 One end of the second air inlet 12 to allow air to flow into the housing body 1 from the first air inlet gap 131 and flow out from the second air inlet 12; when the cover plate 2 is at the second air inlet position, the cover plate 2 and the housing body 1 A second air inlet gap 132 is formed between, and the second air inlet gap 132 is located at the end of the cover plate 2 away from the first air opening 11, so that air flows into the housing body 1 from the second air inlet gap 132 and flows out from the first air opening 11. Therefore, the inlet air and the outlet air are effectively isolated, and the blown air is prevented from being sucked back, and the air return problem caused by the air-conditioning housing structure in the prior art is solved.

具体地，壳体结构应用于空调室内机时，第一风口11位于外壳主体1顶部，第二风口12位于外壳主体1底部，进风口13位于第一风口11与第二风口12之间的侧壁上，当空调处于制热模式时，如图6所示，盖板2处于第一进风位置，盖板2底部与外壳主体1抵接，此时，第一进风间隙131位于盖板2顶部与外壳主体1之间，空气从第一进风间隙131流入外壳主体1内部并由第二风口12流出。当空调处于制冷模式时，如图8所示，盖板2处于第二进风位置，盖板2顶部与外壳主体1抵接，此时，第二进风间隙132位于盖板2底部与外壳主体1之间，空气从第二进风间隙132流入外壳主体1内部并由第一风口11流出。Specifically, when the housing structure is applied to an air conditioner indoor unit, the first air outlet 11 is located at the top of the housing body 1, the second air outlet 12 is located at the bottom of the housing body 1, and the air inlet 13 is located on the side between the first air outlet 11 and the second air outlet 12 On the wall, when the air conditioner is in heating mode, as shown in Figure 6, the cover plate 2 is in the first air intake position, and the bottom of the cover plate 2 abuts the housing body 1. At this time, the first air intake gap 131 is located in the cover plate 2 Between the top and the shell body 1, air flows into the shell body 1 from the first air inlet gap 131 and flows out through the second air port 12. When the air conditioner is in the cooling mode, as shown in Figure 8, the cover plate 2 is in the second air intake position, and the top of the cover plate 2 abuts against the housing main body 1. At this time, the second air intake gap 132 is located between the bottom of the cover plate 2 and the housing Between the main bodies 1, air flows into the inside of the housing main body 1 from the second air inlet gap 132 and flows out from the first air port 11.

具体地，第一风口11和第二风口12分别位于壳体结构的相对两端面上。进风口13位于壳体结构的上述两端面之间的面上，进风口13位于第一风口11和第二风口12之间。从而通过盖板2的位置调节，将进风和出风有效隔离，避免回风问题。Specifically, the first tuyere 11 and the second tuyere 12 are respectively located on opposite ends of the shell structure. The air inlet 13 is located on the surface between the two ends of the shell structure, and the air inlet 13 is located between the first air outlet 11 and the second air outlet 12. Therefore, by adjusting the position of the cover plate 2, the inlet air and the outlet air are effectively isolated, and the problem of return air is avoided.

如图6和图8所示，盖板2相对外壳主体1可转动地设置，当盖板2处于第一进风位置时，盖板2的第一端与外壳主体1抵接，盖板2的第二端与外壳主体1之间形成第一进风间隙131；当盖板2处于第二进风位置时，盖板2的第二端与外壳主体1抵接，盖板2的第一端与外壳主体1之间形成第二进风间隙132；其中，第一端和第二端为盖板2的相对两端。盖板2通过采用可转动的结构设置，将进风位置和出风位置分别限制在壳体结构的相对两侧，且盖板2相对外壳主体1倾斜，可对进风起到一定的导向作用，减少从出风侧吸风的情况，以较好地避免回风。As shown in Figures 6 and 8, the cover plate 2 is rotatably arranged relative to the housing body 1. When the cover plate 2 is at the first air intake position, the first end of the cover plate 2 abuts the housing body 1, and the cover plate 2 A first air inlet gap 131 is formed between the second end of the cover plate and the housing body 1; when the cover plate 2 is in the second air inlet position, the second end of the cover plate 2 abuts the housing body 1, and the first end of the cover plate 2 A second air inlet gap 132 is formed between the end and the shell body 1; wherein the first end and the second end are opposite ends of the cover plate 2. The cover plate 2 is set in a rotatable structure, restricting the air inlet position and the air outlet position to the opposite sides of the shell structure respectively, and the cover plate 2 is inclined relative to the housing body 1, which can play a certain guiding role for the air intake , To reduce the suction from the air outlet side to better avoid the return air.

具体地，盖板2具有与外壳主体1连接以封堵进风口13的初始位置以及与外壳主体1间隔设置的过渡位置；当盖板2处于过渡位置时，盖板2的第一端和第二端均与外壳主体1之间存在活动间隙，以避让盖板2的转动。通过使盖板2具有初始位置和过渡位置，当盖板2在初始位置时，可以对进风口13进行封挡，避免不使用时灰尘进入外壳主体1内部，并使壳体结构更美观；当盖板2在过渡位置时，可以为盖板2提供旋转空间，保证盖板2顺利旋转。Specifically, the cover plate 2 has an initial position connected to the housing body 1 to block the air inlet 13 and a transition position spaced apart from the housing body 1. When the cover plate 2 is in the transition position, the first end and the second end of the cover plate 2 There is a movable gap between the two ends and the shell body 1 to prevent the cover plate 2 from rotating. By enabling the cover plate 2 to have an initial position and a transitional position, when the cover plate 2 is in the initial position, the air inlet 13 can be blocked to prevent dust from entering the housing body 1 when not in use, and make the housing structure more beautiful; When the cover plate 2 is in the transition position, a rotation space can be provided for the cover plate 2 to ensure the cover plate 2 to rotate smoothly.

具体地，面板结构包括：旋转驱动部4，旋转驱动部4与盖板2连接，以通过旋转驱动部4驱动盖板2转动。Specifically, the panel structure includes: a rotation driving part 4 connected to the cover plate 2 to drive the cover plate 2 to rotate through the rotation driving part 4.

如图2所示，旋转驱动部4包括：第一旋转驱动源41，第一旋转驱动源41的输出轴具有第一预设旋转角度和第二预设旋转角度；缓冲件42，第一旋转驱动源41的输出轴通过缓冲件42与盖板2连接；其中，当第一旋转驱动源41的输出轴处于第一预设旋转角度时，盖板2转动至第一进风位置；当第一旋转驱动源41的输出轴处于第二预设旋转角度时，盖板2转动至第二进风位置；当第一旋转驱动源41的输出轴的旋转角度超出第一预设旋转角度或第二预设旋转角度时，缓冲件42发生形变，以使盖板2维持在第一进风位置或第二进风位置。由于第一旋转驱动源41难以在长时间重复工作后保证较高的重复定位精度，通过设置缓冲件42，可以在第一旋转驱动源41的输出轴的旋转角度超出第一预设旋转角度或第二预设旋转角度时，仍可以盖板2维持在第一进风位置或第二进风位置。保证了旋转驱动部4长时间重复工作的稳定性。As shown in FIG. 2, the rotation driving part 4 includes: a first rotation driving source 41, the output shaft of the first rotation driving source 41 has a first preset rotation angle and a second preset rotation angle; a buffering member 42, the first rotation The output shaft of the drive source 41 is connected to the cover plate 2 through the buffer 42; wherein, when the output shaft of the first rotary drive source 41 is at a first preset rotation angle, the cover plate 2 rotates to the first air inlet position; When the output shaft of a rotary drive source 41 is at the second preset rotation angle, the cover plate 2 is rotated to the second air inlet position; when the rotation angle of the output shaft of the first rotary drive source 41 exceeds the first preset rotation angle or the first At the second preset rotation angle, the buffer member 42 is deformed to maintain the cover plate 2 at the first air inlet position or the second air inlet position. Since it is difficult for the first rotary drive source 41 to ensure high repetitive positioning accuracy after a long time of repeated work, by setting the buffer member 42, the rotation angle of the output shaft of the first rotary drive source 41 can exceed the first preset rotation angle or At the second preset rotation angle, the cover 2 can still be maintained at the first air inlet position or the second air inlet position. The stability of the repetitive work of the rotating drive part 4 for a long time is ensured.

根据实际需要，缓冲件42可以有以下设置方式：According to actual needs, the buffer 42 can have the following settings:

在第一种设置方式中，缓冲件42包括至少三个依次铰接的条形件，缓冲件42的至少两个条形件与盖板2连接，以通过条形件之间的相对转动使缓冲件42发生形变。通过使用依次连接的条形件，可以在条形件之间相对转动时，使缓冲件42发生形变，以维持盖板2的位置。In the first arrangement, the buffer member 42 includes at least three bar-shaped members hinged in sequence, and at least two bar-shaped members of the buffer member 42 are connected to the cover plate 2 so as to make the buffer by relative rotation between the bar-shaped members. The piece 42 is deformed. By using successively connected strips, the buffer 42 can be deformed when the strips rotate relative to each other to maintain the position of the cover 2.

如图2所示，缓冲件42包括第一条形件421、第二条形件422、第三条形件423，第一条形件421的中部与第一旋转驱动源41的输出轴连接，第一条形件421的一端与第二条形件422的第一端可转动地连接，第一条形件421的另一端与第三条形件423的第一端可转动地连接，第二条形件422的第二端与盖板2可转动地连接，第三条形件423的第二端与盖板2可转动地连接；其中，使缓冲件42产生变形的力大于盖板2的重力。通过将相连接的条形件之间压紧，缓冲件42的各个条形件之间通过摩擦力实现变形力大于重力的目的。第一条形件421、第二条形件422、第三条形件423以及盖板2上的两铰接点之间的结构共同构成四边形结构，当相邻的条形件发生相对转动时，四边形结构发生形变，使缓冲件42发生形变，以维持盖板2的位置。As shown in FIG. 2, the buffer member 42 includes a first bar 421, a second bar 422, and a third bar 423. The middle of the first bar 421 is connected to the output shaft of the first rotary drive source 41. , One end of the first strip 421 is rotatably connected with the first end of the second strip 422, and the other end of the first strip 421 is rotatably connected with the first end of the third strip 423, The second end of the second strip 422 is rotatably connected with the cover plate 2, and the second end of the third strip 423 is rotatably connected with the cover plate 2; wherein, the force to deform the buffer 42 is greater than that of the cover The gravity of plate 2. By pressing the connected strips together, the frictional force between the strips of the buffer element 42 achieves the purpose of a deformation force greater than gravity. The structure between the first bar 421, the second bar 422, the third bar 423, and the two hinge points on the cover plate 2 together form a quadrilateral structure. When the adjacent bars rotate relative to each other, The quadrilateral structure is deformed, so that the buffer member 42 is deformed to maintain the position of the cover plate 2.

在一个实施例中，第二条形件422与第三条形件423的长度相等，第二条形件422与盖板2的铰接点以及第三条形件423与盖板2的铰接点之间的距离等于第一条形件421的长度。这样，第一条形件421、第二条形件422、第三条形件423以及盖板2上的两铰接点之间的结构共同构成平行四边形结构时盖板2的倾斜角度始终与第一条形件421相同，以方便对盖板2倾斜角度的控制。In one embodiment, the lengths of the second strip 422 and the third strip 423 are equal, the hinge point of the second strip 422 and the cover 2 and the hinge point of the third strip 423 and the cover 2 The distance between them is equal to the length of the first strip 421. In this way, the first strip 421, the second strip 422, the third strip 423, and the structure between the two hinge points on the cover 2 form a parallelogram structure. When the inclination angle of the cover 2 is always the same as the first The strip 421 is the same to facilitate the control of the tilt angle of the cover 2.

在第二种设置方式中，缓冲件42为弹性件，弹性件的第一端与第一旋转驱动源41的输出轴连接，弹性件的第二端与盖板2连接，以通过使弹性件发生弹性形变，使盖板2维持在第一进风位置或第二进风位置。上述弹性件在受力时发生形变，使弹性件的第一端与第二端之间发生相对移动。在一个实施例中，缓冲件42为弹簧，弹簧的第一端与第一旋转驱动源41的输出轴连接，弹簧的第二端与盖板2连接。当第一旋转驱动源41的输出轴的旋转角度超出第一预设旋转角度或第二预设旋转角度时，弹簧发生弯曲，使盖板2维持在第一进风位置或第二进风位置。这样，以简单的结构实现了缓冲的功能，保证了旋转驱动部4长时间重复工作的稳定性。In the second arrangement, the buffer member 42 is an elastic member, the first end of the elastic member is connected with the output shaft of the first rotation drive source 41, and the second end of the elastic member is connected with the cover plate 2 so that the elastic member The elastic deformation occurs, so that the cover plate 2 is maintained at the first air inlet position or the second air inlet position. The elastic member is deformed when it is stressed, so that the first end and the second end of the elastic member move relative to each other. In one embodiment, the buffer 42 is a spring, the first end of the spring is connected to the output shaft of the first rotation driving source 41, and the second end of the spring is connected to the cover 2. When the rotation angle of the output shaft of the first rotation driving source 41 exceeds the first preset rotation angle or the second preset rotation angle, the spring is bent to maintain the cover plate 2 at the first air inlet position or the second air inlet position . In this way, the buffering function is realized with a simple structure, and the stability of the rotating drive part 4 for long-term repeated work is ensured.

具体地，以下至少之一的位置处设有限位结构5：第一条形件421与第二条形件422的连接位置处、第一条形件421与第三条形件423的连接位置处、第二条形件422与盖板2的连接位置处、第三条形件423与盖板2的连接位置处，以通过限位结构5限制缓冲件42的变形幅度。通过限位结构5对缓冲件42的变形幅度进行限制，可在缓冲件42，并可避免在异常情况下缓冲件42变形幅度过大导致损坏缓冲件。Specifically, a limiting structure 5 is provided at at least one of the following positions: the connecting position of the first strip 421 and the second strip 422, the connecting position of the first strip 421 and the third strip 423 At the connection position of the second strip 422 and the cover plate 2 and the connection position of the third strip 423 and the cover plate 2, the limit structure 5 limits the deformation amplitude of the buffer 42. The limiting structure 5 restricts the deformation range of the buffer member 42 so that the buffer member 42 can be prevented from damaging the buffer member due to excessive deformation of the buffer member 42 under abnormal conditions.

具体地，限位结构5设置在第一条形件421与第二条形件422的连接位置处，限位结构包括：转轴51，转轴51与第一条形件421固定连接；轴孔，轴孔设置在第二条形件422上，转轴51可转动地安装在轴孔中；限位凸起52，限位凸起52设置在转轴51上；限位槽53，限位槽53设置在第二条形件422上，限位凸起52位于限位槽53内，以通过限制限位凸起52在限位槽53内运动限制缓冲件42的变形幅度。Specifically, the limiting structure 5 is disposed at the connecting position of the first strip 421 and the second strip 422, the limiting structure includes: a rotating shaft 51, the rotating shaft 51 is fixedly connected to the first strip 421; a shaft hole, The shaft hole is arranged on the second strip 422, and the rotating shaft 51 is rotatably installed in the shaft hole; the limiting protrusion 52 is arranged on the rotating shaft 51; the limiting groove 53, the limiting groove 53 is arranged On the second strip 422, the limiting protrusion 52 is located in the limiting groove 53 to limit the deformation range of the buffer member 42 by limiting the limiting protrusion 52 to move in the limiting groove 53.

如图2所示，盖板2具有凸起部21，盖板2通过凸起部21与第二条形件422和第三条形件423可转动地连接。通过设置凸起部21，并通过凸起部21与第二条形件422和第三条形件423可转动地连接，可以使盖板2上的连接点周围有充足的旋转空间，避免第二条形件422和第三条形件423旋转受限。As shown in FIG. 2, the cover plate 2 has a protrusion 21, and the cover plate 2 is rotatably connected with the second strip 422 and the third strip 423 through the protrusion 21. By arranging the protrusion 21 and rotatably connecting with the second strip 422 and the third strip 423 through the protrusion 21, there can be sufficient rotation space around the connection point on the cover plate 2 and avoid the first The rotation of the two bars 422 and the third bar 423 is restricted.

如图1所示，盖板2上具有凹槽22，凸起部21位于凹槽22内；和/或，凸起部21与盖板2可拆卸地连接。将凸起部21设置在凹槽22内，避免了凸起部21影响盖板2之间连接时的密封效果，且能给第二条形件422和第三条形件423提供充足的旋转空间。由于旋转点位置处长期摩擦容易损坏，将凸起部21与盖板2可拆卸地连接，可以在出现磨损时单独更换凸起部21，避免更换整个盖板2，降低维护成本。As shown in FIG. 1, the cover plate 2 has a groove 22, and the protrusion 21 is located in the groove 22; and/or, the protrusion 21 is detachably connected to the cover plate 2. Arranging the protrusion 21 in the groove 22 prevents the protrusion 21 from affecting the sealing effect of the connection between the cover plates 2 and can provide sufficient rotation for the second strip 422 and the third strip 423 space. Since the position of the rotation point is easily damaged by long-term friction, the protrusion 21 can be detachably connected with the cover plate 2, and the protrusion 21 can be replaced separately when wear occurs, avoiding the replacement of the entire cover plate 2 and reducing maintenance costs.

如图1所示，面板结构包括：线性驱动部3，线性驱动部3与旋转驱动部4驱动连接，以通过线性驱动部3驱动旋转驱动部4和盖板2靠近或远离进风口13，以使盖板2在初始位置与过渡位置之间切换。As shown in Figure 1, the panel structure includes: a linear drive part 3, the linear drive part 3 is drivingly connected with the rotary drive part 4 to drive the rotary drive part 4 and the cover plate 2 close to or away from the air inlet 13 through the linear drive part 3 The cover plate 2 is switched between the initial position and the transition position.

根据实际需要，线性驱动部3可以有多种设置方式：According to actual needs, the linear drive unit 3 can have multiple settings:

在第一种实施方式中，线性驱动部3包括：第二旋转驱动源31，第二旋转驱动源31的输出轴具有第三预设旋转角度和第四预设旋转角度；连杆组件，连杆组件包括至少两个连杆，至少一个连杆与第二旋转驱动源31的输出轴连接，以通过第二旋转驱动源31驱动连杆组件的至少部分产生形变，以带动盖板2在初始位置与过渡位置之间移动。In the first embodiment, the linear driving part 3 includes: a second rotary driving source 31, the output shaft of the second rotary driving source 31 has a third preset rotation angle and a fourth preset rotation angle; a connecting rod assembly The rod assembly includes at least two connecting rods, and at least one connecting rod is connected to the output shaft of the second rotating drive source 31 to drive at least part of the connecting rod assembly to deform through the second rotating drive source 31 to drive the cover plate 2 in the initial Move between position and transition position.

具体地，连杆组件包括：第一连杆32，第一连杆32的第一端与第二旋转驱动源31的输出轴连接；第二连杆33，第二连杆33的第一端与第一连杆32的第二端铰接，第二连杆33的第二端与旋转驱动部4铰接。Specifically, the connecting rod assembly includes: a first connecting rod 32, a first end of the first connecting rod 32 is connected to the output shaft of the second rotation drive source 31; a second connecting rod 33, a first end of the second connecting rod 33 It is hinged to the second end of the first link 32, and the second end of the second link 33 is hinged to the rotation driving part 4.

在采用第一种设置方式时，为了提高线性驱动部3工作的平稳性，并对旋转驱动部4进行有效的支撑，线性驱动部3包括：线性导向件34，旋转驱动部4与线性导向件34滑动配合，以在第二旋转驱动源31的驱动下，通过连杆组件带动旋转驱动部4沿线性导向件34运动，以驱动盖板2靠近或远离进风口13。When the first setting method is adopted, in order to improve the working stability of the linear driving part 3 and effectively support the rotary driving part 4, the linear driving part 3 includes: a linear guide 34, a rotary driving part 4 and a linear guide 34 is slidingly fitted to drive the rotary driving part 4 to move along the linear guide 34 through the connecting rod assembly under the driving of the second rotary driving source 31 to drive the cover plate 2 close to or away from the air inlet 13.

其中，线性导向件34可以是光轴，旋转驱动部4上设有通孔，通过光轴与通孔的配合，使旋转驱动部4沿光轴运动；线性导向件34可以是直线形的滑轨，旋转驱动部4与滑轨滑动配合，使旋转驱动部4沿滑轨运动；当然，本领域中常规的其它能实现线性导向的结构均可。Wherein, the linear guide 34 may be an optical axis, and the rotary drive part 4 is provided with a through hole, through the cooperation of the optical axis and the through hole, the rotary drive part 4 is moved along the optical axis; the linear guide 34 may be a linear slide The rotary drive part 4 is slidably matched with the slide rail to make the rotary drive part 4 move along the slide rail; of course, other conventional structures in the art that can achieve linear guidance are acceptable.

在一个实施例中，旋转驱动部4具有支架43，支架43与线性导向件37滑动配合，支架43具有连接部431，连接部431朝向第二旋转驱动源31凸出，第二连杆33与连接部431铰接。旋转驱动部4通过支架43与线性导向件34滑动配合。In one embodiment, the rotation driving part 4 has a bracket 43 which is slidingly fitted with the linear guide 37, and the bracket 43 has a connecting portion 431 which protrudes toward the second rotation driving source 31, and the second connecting rod 33 and The connecting portion 431 is hinged. The rotation driving part 4 is slidingly fitted with the linear guide 34 through the bracket 43.

在第二种实施方式中，线性驱动部3包括：第二旋转驱动源31；齿轮35，齿轮35与第二旋转驱动源31的输出轴连接；齿条36，齿条36与齿轮35配合，齿条36与旋转驱动部4连接。通过第二旋转驱动源31驱动齿轮35转动，进而驱动齿条36带动旋转驱动部4移动。In the second embodiment, the linear drive unit 3 includes: a second rotary drive source 31; a gear 35 connected to the output shaft of the second rotary drive source 31; a rack 36, which cooperates with the gear 35, The rack 36 is connected to the rotation driving part 4. The gear 35 is driven to rotate by the second rotation driving source 31, and then the rack 36 is driven to drive the rotation driving part 4 to move.

在第三种实施方式中，旋转驱动部4具有支架43，支架43上设有螺纹通孔，线性驱动部3包括：第二旋转驱动源31；螺杆37，螺杆37与第二旋转驱动源31的输出轴连接；其中，螺杆37穿过螺纹通孔，螺杆37与螺纹通孔配合。通过支架43上的螺纹通孔与螺杆37的配合，当第二旋转驱动源31驱动螺杆37旋转时，螺杆37驱动旋转驱动部4整体移动。In the third embodiment, the rotary driving part 4 has a bracket 43 with threaded through holes on the bracket 43, and the linear driving part 3 includes: a second rotary driving source 31; a screw 37, the screw 37 and the second rotary driving source 31 The output shaft is connected; wherein the screw 37 passes through the threaded through hole, and the screw 37 is matched with the threaded through hole. Through the cooperation of the threaded through hole on the bracket 43 and the screw 37, when the second rotation driving source 31 drives the screw 37 to rotate, the screw 37 drives the rotation driving part 4 to move as a whole.

具体地，第一连杆32、第二连杆33、第一条形件421、第二条形件422、第三条形件423、连接部431中的至少之一采用聚甲醛和/或聚酰胺材料注塑成型，可以起到降低摩擦、提高润滑效果的作用。在一个实施例中，第一连杆32、第二连杆33、第一条形件421、第二条形件422、第三条形件423、连接部431中均添加玻璃纤维或碳纤维，以对结构进行增强，并采用聚甲醛复合材料和聚酰胺复合材料注塑成型；其中，复合材料中添加聚四氟乙烯和/或二硫化钼，以提高润滑效果。Specifically, at least one of the first link 32, the second link 33, the first bar 421, the second bar 422, the third bar 423, and the connecting portion 431 is made of polyoxymethylene and/or Injection molding of polyamide material can reduce friction and improve lubrication effect. In one embodiment, glass fiber or carbon fiber is added to the first connecting rod 32, the second connecting rod 33, the first bar 421, the second bar 422, the third bar 423, and the connecting portion 431, In order to strengthen the structure, and adopt polyoxymethylene composite material and polyamide composite material for injection molding; wherein, polytetrafluoroethylene and/or molybdenum disulfide are added to the composite material to improve the lubricating effect.

本申请还提供了一种空调室内机，该空调室内机包括壳体结构，其中，壳体结构为上述的面板结构。The present application also provides an air conditioner indoor unit, which includes a housing structure, wherein the housing structure is the aforementioned panel structure.

从以上的描述中，可以看出，本申请上述的实施例实现了如下技术效果：From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

本申请的壳体结构包括：外壳主体1，外壳主体1具有第一风口11、第二风口12以及进风口13，进风口13位于第一风口11和第二风口12之间；盖板2，盖板2位置可调节地设置在进风口13处，盖板2相对于外壳主体1具有第一进风位置和第二进风位置；当盖板2处于第一进风位置时，盖板2与外壳主体1之间形成第一进风间隙131，第一进风间隙131位于盖板2远离第二风口12的一端，以使空气从第一进风间隙131流入外壳主体1内部并由第二风口12流出；当盖板2处于第二进风位置时，盖板2与外壳主体1之间形成第二进风间隙132，第二进风间隙132位于盖板2远离第一风口11的一端，以使空气从第二进风间隙132流入外壳主体1内部并由第一风口11流出。通过设置位置可调节的盖板2，当盖板2处于第一进风位置时，盖板2与外壳主体1之间形成第一进风间隙131，第一进风间隙131位于盖板2远离第二风口12的一端，以使空气从第一进风间隙131流入外壳主体1内部并由第二风口12流出；当盖板2处于第二进风位置时，盖板2与外壳主体1之间形成第二进风间隙132，第二进风间隙132位于盖板2远离第一风口11的一端，以使空气从第二进风间隙132流入外壳主体1内部并由第一风口11流出，从而将进风和出风有效隔离，避免吹出的风被倒吸回来，解决了现有技术中的空调壳体结构导致的回风问题。The housing structure of the present application includes: a housing body 1, which has a first tuyere 11, a second tuyere 12, and an air inlet 13, and the wind inlet 13 is located between the first tuyere 11 and the second tuyere 12; a cover plate 2, The position of the cover plate 2 is adjustable at the air inlet 13. The cover plate 2 has a first air inlet position and a second air inlet position relative to the housing main body 1. When the cover plate 2 is at the first air inlet position, the cover plate 2 A first air inlet gap 131 is formed between the main body 1 and the housing body 1. The first air inlet gap 131 is located at the end of the cover plate 2 away from the second tuyere 12, so that air flows from the first air inlet gap 131 into the housing body 1 and flows from the The second air inlet 12 flows out; when the cover plate 2 is in the second air inlet position, a second air inlet gap 132 is formed between the cover plate 2 and the housing body 1, and the second air inlet gap 132 is located at the cover plate 2 away from the first air outlet 11 One end allows air to flow into the housing body 1 from the second air inlet gap 132 and flow out from the first air port 11. By setting the cover plate 2 with an adjustable position, when the cover plate 2 is in the first air inlet position, a first air inlet gap 131 is formed between the cover plate 2 and the housing body 1, and the first air inlet gap 131 is located far away from the cover plate 2 One end of the second air inlet 12 to allow air to flow into the housing body 1 from the first air inlet gap 131 and flow out from the second air inlet 12; when the cover plate 2 is at the second air inlet position, the cover plate 2 and the housing body 1 A second air inlet gap 132 is formed between, and the second air inlet gap 132 is located at the end of the cover plate 2 away from the first air opening 11, so that air flows into the housing body 1 from the second air inlet gap 132 and flows out from the first air opening 11. Therefore, the inlet air and the outlet air are effectively isolated, and the blown air is prevented from being sucked back, and the air return problem caused by the air-conditioning housing structure in the prior art is solved.

上述的所有的连接部位均通过扁位连接，即两个零件接触固定时采用大于1/2圆方式进行接触，一个零件运动可以带动另一个零件以相同的角速度运动，可保证联动过程不产生打滑。All the above-mentioned connecting parts are connected by flat position, that is, when the two parts are in contact and fixed, the contact is made in a way larger than 1/2 circle. The movement of one part can drive the other part to move at the same angular velocity, which can ensure that no slippage occurs during the linkage process. .

需要说明的是，在本文中，诸如“第一”和“第二”等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these There is any such actual relationship or sequence between entities or operations.

以上所述实施例的各技术特征可以进行任意的组合，为使描述简洁，未对上述实施例中的各个技术特征所有可能的组合都进行描述，然而，只要这些技术特征的组合不存在矛盾，都应当认为是本说明书记载的范围。The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, all possible combinations of the technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, All should be considered as the scope of this specification.

以上所述实施例仅表达了本申请的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对申请专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干变形和改进，这些都属于本申请的保护范围。因此，本申请专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only express a few implementation modes of the present application, and their description is relatively specific and detailed, but they should not be understood as a limitation on the scope of the patent application. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of this application, several modifications and improvements can be made, and these all fall within the protection scope of this application. Therefore, the scope of protection of the patent of this application shall be subject to the appended claims.

Claims

一种壳体结构，其特征在于，包括：A shell structure, characterized in that it comprises:

外壳主体(1)，所述外壳主体(1)具有第一风口(11)、第二风口(12)以及进风口(13)，所述进风口(13)位于所述第一风口(11)和所述第二风口(12)之间；A housing body (1), the housing body (1) has a first air opening (11), a second air opening (12) and an air inlet (13), and the air inlet (13) is located at the first air opening (11) And the second tuyere (12);

盖板(2)，所述盖板(2)位置可调节地设置在所述进风口(13)处，所述盖板(2)相对于所述外壳主体(1)具有第一进风位置和第二进风位置；A cover plate (2), the position of the cover plate (2) is adjustable at the air inlet (13), the cover plate (2) has a first air inlet position relative to the housing body (1) And the second air inlet position;

其中，当所述盖板(2)处于所述第一进风位置时，所述盖板(2)与所述外壳主体(1)之间形成第一进风间隙(131)，所述第一进风间隙(131)位于所述盖板(2)远离所述第二风口(12)的一端，以使空气从所述第一进风间隙(131)流入所述外壳主体(1)内部并由所述第二风口(12)流出；Wherein, when the cover plate (2) is at the first air inlet position, a first air inlet gap (131) is formed between the cover plate (2) and the housing body (1), and the An air inlet gap (131) is located at one end of the cover plate (2) away from the second air opening (12), so that air flows from the first air inlet gap (131) into the housing body (1) And flow out from the second tuyere (12);

当所述盖板(2)处于所述第二进风位置时，所述盖板(2)与所述外壳主体(1)之间形成第二进风间隙(132)，所述第二进风间隙(132)位于所述盖板(2)远离所述第一风口(11)的一端，以使空气从所述第二进风间隙(132)流入所述外壳主体(1)内部并由所述第一风口(11)流出。When the cover plate (2) is in the second air inlet position, a second air inlet gap (132) is formed between the cover plate (2) and the housing body (1), and the second air inlet gap (132) The wind gap (132) is located at the end of the cover plate (2) away from the first air opening (11), so that air flows from the second air inlet gap (132) into the housing body (1) and is The first tuyere (11) flows out.
根据权利要求1所述的壳体结构，其特征在于，所述盖板(2)相对所述外壳主体(1)可转动地设置，当所述盖板(2)处于所述第一进风位置时，所述盖板(2)的第一端与所述外壳主体(1)抵接，所述盖板(2)的第二端与所述外壳主体(1)之间形成所述第一进风间隙(131)；当所述盖板(2)处于所述第二进风位置时，所述盖板(2)的第二端与所述外壳主体(1)抵接，所述盖板(2)的第一端与所述外壳主体(1)之间形成所述第二进风间隙(132)；其中，所述第一端和所述第二端为所述盖板(2)的相对两端。The housing structure according to claim 1, wherein the cover plate (2) is rotatably arranged relative to the housing main body (1), and when the cover plate (2) is in the first air inlet Position, the first end of the cover plate (2) abuts against the housing body (1), and the second end of the cover plate (2) and the housing body (1) form the first An air inlet gap (131); when the cover plate (2) is in the second air inlet position, the second end of the cover plate (2) abuts the housing body (1), and the The second air inlet gap (132) is formed between the first end of the cover plate (2) and the housing body (1); wherein, the first end and the second end are the cover plate ( 2) The opposite ends.
根据权利要求2所述的壳体结构，其特征在于，所述盖板(2)具有与所述外壳主体(1)连接以封堵所述进风口(13)的初始位置以及与所述外壳主体(1)间隔设置的过渡位置；当所述盖板(2)处于所述过渡位置时，所述盖板(2)的所述第一端和所述第二端均与所述外壳主体(1)之间存在活动间隙，以避让所述盖板(2)的转动。The housing structure according to claim 2, characterized in that the cover plate (2) has an initial position connected with the housing body (1) to block the air inlet (13) and is connected to the housing The main body (1) is set in a transition position at intervals; when the cover plate (2) is in the transition position, the first end and the second end of the cover plate (2) are both connected to the housing main body There is a movable gap between (1) to avoid rotation of the cover plate (2).
根据权利要求2所述的壳体结构，其特征在于，所述壳体结构包括：The housing structure according to claim 2, wherein the housing structure comprises:

旋转驱动部(4)，所述旋转驱动部(4)与所述盖板(2)连接，以通过所述旋转驱动部(4)驱动所述盖板(2)转动。A rotation driving part (4), the rotation driving part (4) is connected with the cover plate (2), so as to drive the cover plate (2) to rotate through the rotation driving part (4).
根据权利要求4所述的壳体结构，其特征在于，所述旋转驱动部(4)包括：The housing structure according to claim 4, characterized in that the rotation driving part (4) comprises:

第一旋转驱动源(41)，所述第一旋转驱动源(41)的输出轴具有第一预设旋转角度和第二预设旋转角度；A first rotary drive source (41), the output shaft of the first rotary drive source (41) has a first preset rotation angle and a second preset rotation angle;

缓冲件(42)，所述第一旋转驱动源(41)的输出轴通过所述缓冲件(42)与所述盖板(2)连接；A buffer (42), the output shaft of the first rotation drive source (41) is connected to the cover (2) through the buffer (42);

其中，当所述第一旋转驱动源(41)的输出轴处于所述第一预设旋转角度时，所述盖板(2)转动至所述第一进风位置；当所述第一旋转驱动源(41)的输出轴处于所述第二预设旋转角度时，所述盖板(2)转动至所述第二进风位置；当所述第一旋转驱动源(41)的输出轴的旋转角度超出所述第一预设旋转角度或所述第二预设旋转角度时，所述缓冲件(42)发生形变，以使所述盖板(2)维持在所述第一进风位置或所述第二进风位置。Wherein, when the output shaft of the first rotation driving source (41) is at the first preset rotation angle, the cover plate (2) is rotated to the first air inlet position; when the first rotation When the output shaft of the driving source (41) is at the second preset rotation angle, the cover plate (2) rotates to the second air inlet position; when the output shaft of the first rotation driving source (41) When the angle of rotation exceeds the first preset angle of rotation or the second preset angle of rotation, the buffer member (42) is deformed so that the cover plate (2) is maintained at the first inlet air Position or the second air inlet position.
根据权利要求5所述的壳体结构，其特征在于，所述缓冲件(42)包括至少三个依次铰接的条形件，所述缓冲件(42)的至少两个条形件与所述盖板(2)连接，以通过所述条形件之间的相对转动使所述缓冲件(42)发生形变。The housing structure according to claim 5, wherein the buffer member (42) comprises at least three bar-shaped members hinged in sequence, and at least two bar-shaped members of the buffer member (42) and the The cover plate (2) is connected to deform the buffer member (42) through relative rotation between the strip-shaped members.
根据权利要求5所述的壳体结构，其特征在于，所述缓冲件(42)包括第一条形件(421)、第二条形件(422)、第三条形件(423)，所述第一条形件(421)的中部与所述第一旋转驱动源(41)的输出轴连接，所述第一条形件(421)的一端与所述第二条形件(422)的第一端可转动地连接，所述第一条形件(421)的另一端与所述第三条形件(423)的第一端可转动地连接，所述第二条形件(422)的第二端与所述盖板(2)可转动地连接，所述第三条形件(423)的第二端与所述盖板(2)可转动地连接；其中，使所述缓冲件(42)产生变形的力大于所述盖板(2)的重力。The housing structure according to claim 5, wherein the buffer member (42) comprises a first bar (421), a second bar (422), and a third bar (423), The middle part of the first strip (421) is connected with the output shaft of the first rotary drive source (41), and one end of the first strip (421) is connected to the second strip (422). ) Is rotatably connected with the first end, the other end of the first strip (421) is rotatably connected with the first end of the third strip (423), and the second strip The second end of (422) is rotatably connected with the cover (2), and the second end of the third strip (423) is rotatably connected with the cover (2); wherein The deformation force of the buffer member (42) is greater than the gravity of the cover plate (2).
根据权利要求5所述的壳体结构，其特征在于，所述缓冲件(42)为弹性件，所述弹性件的第一端与所述第一旋转驱动源(41)的输出轴连接，所述弹性件的第二端与所述盖板(2)连接，以通过使所述弹性件发生弹性形变，使所述盖板(2)维持在所述第一进风位置或所述第二进风位置。The housing structure according to claim 5, wherein the buffer member (42) is an elastic member, and the first end of the elastic member is connected to the output shaft of the first rotation driving source (41), The second end of the elastic member is connected with the cover plate (2), so that the cover plate (2) is maintained at the first air inlet position or the first air inlet position by elastically deforming the elastic member Second air inlet position.
根据权利要求7所述的壳体结构，其特征在于，以下至少之一的位置处设有限位结构(5)：The housing structure according to claim 7, characterized in that a limit structure (5) is provided at at least one of the following positions:

所述第一条形件(421)与所述第二条形件(422)的连接位置处、所述第一条形件(421)与所述第三条形件(423)的连接位置处、所述第二条形件(422)与所述盖板(2)的连接位置处、所述第三条形件(423)与所述盖板(2)的连接位置处，以通过所述限位结构(5)限制所述缓冲件(42)的变形幅度。The connecting position of the first strip (421) and the second strip (422), the connecting position of the first strip (421) and the third strip (423) At the connecting position of the second strip (422) and the cover plate (2), and at the connecting position of the third strip (423) and the cover plate (2) to pass The limiting structure (5) limits the deformation amplitude of the buffer member (42).
根据权利要求9所述的壳体结构，其特征在于，所述限位结构(5)设置在所述第一条形件(421)与所述第二条形件(422)的连接位置处，所述限位结构包括：The housing structure according to claim 9, characterized in that the limiting structure (5) is arranged at the connection position of the first strip (421) and the second strip (422) , The limit structure includes:

转轴(51)，所述转轴(51)与所述第一条形件(421)固定连接；A rotating shaft (51), the rotating shaft (51) is fixedly connected to the first strip (421);

轴孔，所述轴孔设置在所述第二条形件(422)上，所述转轴(51)可转动地安装在所述轴孔中；A shaft hole, the shaft hole is arranged on the second strip (422), and the rotating shaft (51) is rotatably installed in the shaft hole;

限位凸起(52)，所述限位凸起(52)设置在所述转轴(51)上；A limiting protrusion (52), the limiting protrusion (52) is arranged on the rotating shaft (51);

限位槽(53)，所述限位槽(53)设置在所述第二条形件(422)上，所述限位凸起(52)位于所述限位槽(53)内，以通过限制所述限位凸起(52)在所述限位槽(53)内运动限制所述缓冲件(42)的变形幅度。The limiting groove (53), the limiting groove (53) is arranged on the second strip (422), the limiting protrusion (52) is located in the limiting groove (53) to The deformation range of the buffer member (42) is restricted by restricting the movement of the limiting protrusion (52) in the limiting groove (53).
根据权利要求7所述的壳体结构，其特征在于，所述盖板(2)具有凸起部(21)，所述盖板(2)通过所述凸起部(21)与所述第二条形件(422)和所述第三条形件(423)可转动地连接。The housing structure according to claim 7, characterized in that the cover plate (2) has a raised portion (21), and the cover plate (2) passes through the raised portion (21) and the The two strips (422) and the third strip (423) are rotatably connected.
根据权利要求11所述的壳体结构，其特征在于，所述盖板(2)上具有凹槽(22)，所述凸起部(21)位于所述凹槽(22)内；和/或，所述凸起部(21)与所述盖板(2)可拆卸地连接。The housing structure according to claim 11, wherein the cover plate (2) has a groove (22), and the protrusion (21) is located in the groove (22); and/ Or, the protrusion (21) is detachably connected with the cover plate (2).
根据权利要求4所述的壳体结构，其特征在于，所述壳体结构包括：The housing structure of claim 4, wherein the housing structure comprises:

线性驱动部(3)，所述线性驱动部(3)与所述旋转驱动部(4)驱动连接，以通过所述线性驱动部(3)驱动所述旋转驱动部(4)和所述盖板(2)靠近或远离所述进风口(13)，以使所述盖板(2)在初始位置与过渡位置之间切换。A linear driving part (3), the linear driving part (3) is drivingly connected with the rotary driving part (4) to drive the rotary driving part (4) and the cover through the linear driving part (3) The plate (2) is close to or far from the air inlet (13), so that the cover plate (2) can be switched between an initial position and a transition position.
根据权利要求13所述的壳体结构，其特征在于，所述线性驱动部(3)包括：The housing structure according to claim 13, characterized in that the linear driving part (3) comprises:

第二旋转驱动源(31)，所述第二旋转驱动源(31)的输出轴具有第三预设旋转角度和第四预设旋转角度；A second rotary drive source (31), the output shaft of the second rotary drive source (31) has a third preset rotation angle and a fourth preset rotation angle;

连杆组件，所述连杆组件包括至少两个连杆，至少一个所述连杆与所述第二旋转驱动源(31)的输出轴连接，以通过所述第二旋转驱动源(31)驱动所述连杆组件的至少部分产生形变，以带动所述盖板(2)在所述初始位置与所述过渡位置之间移动。The connecting rod assembly includes at least two connecting rods, and at least one of the connecting rods is connected to the output shaft of the second rotation driving source (31) to pass the second rotation driving source (31) Drive at least part of the connecting rod assembly to deform, so as to drive the cover plate (2) to move between the initial position and the transition position.
根据权利要求14所述的壳体结构，其特征在于，所述连杆组件包括：The housing structure according to claim 14, wherein the connecting rod assembly comprises:

第一连杆(32)，所述第一连杆(32)的第一端与所述第二旋转驱动源(31)的输出轴连接；A first connecting rod (32), the first end of the first connecting rod (32) is connected with the output shaft of the second rotary drive source (31);

第二连杆(33)，所述第二连杆(33)的第一端与所述第一连杆(32)的第二端铰接，所述第二连杆(33)的第二端与所述旋转驱动部(4)铰接。The second link (33), the first end of the second link (33) is hinged with the second end of the first link (32), and the second end of the second link (33) It is hinged with the rotation driving part (4).
根据权利要求14所述的壳体结构，其特征在于，所述线性驱动部(3)包括：The housing structure according to claim 14, characterized in that the linear driving part (3) comprises:

线性导向件(34)，所述旋转驱动部(4)与所述线性导向件(34)滑动配合，以在所述第二旋转驱动源(31)的驱动下，通过所述连杆组件带动所述旋转驱动部(4)沿所述线性导向件(34)运动，以驱动所述盖板(2)靠近或远离所述进风口(13)。The linear guide (34), the rotary drive part (4) and the linear guide (34) are slidingly engaged, so as to be driven by the connecting rod assembly under the drive of the second rotary drive source (31) The rotary driving part (4) moves along the linear guide (34) to drive the cover plate (2) to approach or move away from the air inlet (13).
根据权利要求16所述的壳体结构，其特征在于，所述旋转驱动部(4)具有支架(43)，所述支架(43)与所述线性导向件(37)滑动配合，所述支架(43)具有连接部 (431)，所述连接部(431)朝向所述第二旋转驱动源(31)凸出，所述第二连杆(33)与所述连接部(431)铰接。The housing structure according to claim 16, characterized in that the rotation driving part (4) has a bracket (43), and the bracket (43) is slidingly engaged with the linear guide (37), and the bracket (43) It has a connecting portion (431), the connecting portion (431) protrudes toward the second rotation driving source (31), and the second connecting rod (33) is hinged with the connecting portion (431).
根据权利要求13所述的壳体结构，其特征在于，所述线性驱动部(3)包括：The housing structure according to claim 13, characterized in that the linear driving part (3) comprises:

第二旋转驱动源(31)；The second rotating drive source (31);

齿轮(35)，所述齿轮(35)与所述第二旋转驱动源(31)的输出轴连接；A gear (35), the gear (35) is connected with the output shaft of the second rotary drive source (31);

齿条(36)，所述齿条(36)与所述齿轮(35)配合，所述齿条(36)与所述旋转驱动部(4)连接。A rack (36), the rack (36) is matched with the gear (35), and the rack (36) is connected with the rotation driving part (4).
根据权利要求13所述的壳体结构，其特征在于，所述旋转驱动部(4)具有支架(43)，所述支架(43)上设有螺纹通孔，所述线性驱动部(3)包括：The housing structure according to claim 13, characterized in that, the rotary drive part (4) has a bracket (43), the bracket (43) is provided with a threaded through hole, and the linear drive part (3) include:

第二旋转驱动源(31)；The second rotating drive source (31);

螺杆(37)，所述螺杆(37)与所述第二旋转驱动源(31)的输出轴连接；A screw (37), the screw (37) is connected with the output shaft of the second rotary drive source (31);

其中，所述螺杆(37)穿过所述螺纹通孔，所述螺杆(37)与所述螺纹通孔配合。Wherein, the screw (37) passes through the threaded through hole, and the screw (37) is matched with the threaded through hole.
一种空调室内机，所述空调室内机包括壳体结构，其特征在于，所述壳体结构为权利要求1至19中任一项所述的壳体结构。An air conditioner indoor unit comprising a shell structure, wherein the shell structure is the shell structure according to any one of claims 1 to 19.