CN102878614A - Embedded type indoor unit of air conditioner and with lifting panel and sealed air channels - Google Patents

Abstract

Translated fromChinese

本发明公开了一种满足面板升降和风道密封的嵌入式空调室内机，其包括嵌入在天花板内的空调室内机外壳，设置在所述外壳下方的面板，设置在外壳底部中央的进风口和四周的出风口，以及分别与进风口和出风口连通的进风通道和出风通道，其中所述室内机还包括面板升降装置，该面板升降装置用于控制面板的升降；所述面板升降装置包括升降装置支撑结构和动力系统。通过控制升降装置支撑结构和面板一起升降，在面板升起时将出风口遮盖，空调停机时可实现空调外形美观，空调工作时可增加进风口和出风口之间的距离，避免了由于出风口和进风口过近引发的气流短路的问题，同时可避免升降装置支撑结构多次自身运动造成的损坏，对进风通道和出风通道之间的密闭性造成影响。

The invention discloses an embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, which comprises an air-conditioning indoor unit casing embedded in the ceiling, a panel arranged under the casing, an air inlet and surroundings arranged at the center of the bottom of the casing The air outlet, and the air inlet channel and the air outlet channel communicated with the air inlet and the air outlet respectively, wherein the indoor unit also includes a panel lifting device, and the panel lifting device is used to control the lifting of the panel; the panel lifting device includes Lifting device supporting structure and power system. By controlling the supporting structure of the lifting device and the panel to lift together, the air outlet is covered when the panel is raised, and the appearance of the air conditioner can be realized when the air conditioner is stopped. The problem of air short circuit caused by being too close to the air inlet can be avoided, and at the same time, it can avoid the damage caused by multiple self-movements of the supporting structure of the lifting device, which will affect the airtightness between the air inlet channel and the air outlet channel.

Description

Translated fromChinese

一种满足面板升降和风道密封的空调嵌入式室内机An air conditioner embedded indoor unit that satisfies panel lifting and air duct sealing

技术领域technical field

本发明涉及嵌入式空调室内机的面板升降的技术领域，尤其涉及一种满足面板升降和风道密封的空调嵌入式室内机。The invention relates to the technical field of panel lifting of an embedded air conditioner indoor unit, in particular to an air conditioner embedded indoor unit that satisfies panel lifting and air duct sealing.

背景技术Background technique

目前，为了满足消费者对室内装修时尚化和审美眼光现代化的追求，可升降的嵌入式空调应运而生。在带来美观时尚外观的造型的同时也带来了升降结构复杂和风道密闭性差等问题，在此之前，在升降面板相关的技术主要铰链式，折叠式等风道设计和独立的四角升降装置，从结构上说风道设计和升降装置属于两个结构，而且可折叠式的风道在使用过程中由于在升降过程中风道经过多次折叠和拉伸容易出现磨损漏风等问题。At present, in order to meet consumers' pursuit of fashionable interior decoration and modern aesthetic vision, the adjustable built-in air conditioner has emerged as the times require. While bringing a beautiful and fashionable appearance, it also brings problems such as complex lifting structure and poor airtightness of the air duct. Before that, the technology related to the lifting panel mainly hinged, folded and other air duct design and independent four-corner lifting device , Structurally speaking, the air duct design and the lifting device belong to two structures, and the foldable air duct is prone to wear and air leakage during use because the air duct undergoes multiple folding and stretching during the lifting process.

同时嵌入式室内机还存在着由于进风口和出风口之间距离过近的，容易出现制冷、制热时的空气短路或热量短路的现象，如中国专利申请200310119829.5提供的一种天花板嵌入式空调装置，其特征在于，它设有利用4根吊绳将进风格栅支持在装饰面板上并通过拉出或卷回这4根吊绳使进风格栅升降的升降机构,使4根吊绳拉出或卷回的机构容纳在单独的筐体内。控制该机构的控制电路在将进风格栅接合在装饰面板上时,使进风格栅与装饰面板接合后,抑制进风格栅的摇动,因而可多次连续地控制进风格栅的升降。此申请虽然实现了空调面板的升降，但是，其并没有对进风口和出风口的位置进行改进，在使用过程中，容易出现因进风口和出风口的位置过近形成的气流短路的现象，影响空调的制冷效果。At the same time, the embedded indoor unit also has the phenomenon of air short circuit or heat short circuit during cooling and heating due to the short distance between the air inlet and the air outlet, such as a ceiling embedded air conditioner provided by Chinese patent application 200310119829.5 The device is characterized in that it is equipped with a lifting mechanism that supports the air intake grille on the decorative panel by using 4 slings, and lifts the air intake grille by pulling out or rewinding the 4 slings, so that the 4 slings The mechanism for pulling out or rewinding the cord is housed in a separate case. The control circuit controlling the mechanism suppresses the shaking of the air intake grill after the air intake grill is joined to the decorative panel when the air intake grill is joined to the decorative panel, so that the air intake grill can be continuously controlled multiple times. lift. Although this application realizes the lifting of the air-conditioning panel, it does not improve the position of the air inlet and the air outlet. During use, it is easy to appear the phenomenon of short circuit of the air flow caused by the position of the air inlet and the air outlet being too close. affect the cooling effect of the air conditioner.

在避免进风口和出风口气流短路的问题上，中国专利申请200810041927.4公开了一种防气流短路的嵌入式空调，提供了一种解决办法，其特征在于，风机安装在底盘中央处,面板上设有回风口,热交换器布置在风机的四周,四个风管的一端分别安装在方形机箱外壳的四个侧面上,另一端连接送风口；通过风管,将经过热交换器处理的空气,从距离回风口一段距离的送风口送入房间内,增加送风口与回风口之间的距离,从而改善了短路现象的发生。其解决进风口和出风口气流短路的问题主要是通过增加进风口和出风口之间的横向距离，此种方式虽然在解决气流短路的问题，但是在增加进风口和出风口之间的横向距离，势必会增加风道的长度，增大空调的体积，提高空调室内机的制造成本，同时因为体积过大，美观性不好。On the problem of avoiding the short circuit of the air inlet and air outlet, Chinese patent application 200810041927.4 discloses an embedded air conditioner that prevents air short circuit and provides a solution, which is characterized in that the fan is installed in the center of the chassis, and the panel is equipped There is an air return port, and the heat exchanger is arranged around the fan. One end of the four air ducts is respectively installed on the four sides of the square chassis shell, and the other end is connected to the air supply port; through the air duct, the air processed by the heat exchanger is The air is sent into the room from the air supply port at a certain distance from the return air port, and the distance between the air supply port and the return air port is increased, thereby improving the occurrence of the short circuit phenomenon. It solves the problem of airflow short circuit between air inlet and air outlet mainly by increasing the lateral distance between air inlet and air outlet. Although this method solves the problem of airflow short circuit, it increases the lateral distance between air inlet and air outlet. , will inevitably increase the length of the air duct, increase the volume of the air conditioner, and increase the manufacturing cost of the air conditioner indoor unit. At the same time, because the volume is too large, the aesthetics are not good.

发明内容Contents of the invention

本发明的目的在于提出一种满足面板升降和风道密封的嵌入式空调室内机，通过控制面板的升降，在面板升起的时可将出风口遮盖，在实现空调外形美观的同时，可以增加进风口和出风口之间的距离可避免出现气流短路的现象，同时升降装置支撑结构在面板升降过程中除上下运动外自身不会运动，可进一步的提高升降装置支撑结构的使用寿命，增强进风通道和出风通道之间的密封性。The object of the present invention is to propose an embedded air conditioner indoor unit that satisfies panel lifting and air duct sealing. By controlling the panel lifting, the air outlet can be covered when the panel is raised. The distance between the air outlet and the air outlet can avoid the phenomenon of air short circuit. At the same time, the supporting structure of the lifting device will not move except up and down during the lifting process of the panel, which can further improve the service life of the supporting structure of the lifting device and enhance the air intake. Tightness between channel and outlet channel.

为达此目的，本发明采用以下技术方案：For reaching this purpose, the present invention adopts following technical scheme:

一种满足面板升降和风道密封的嵌入式空调室内机，其包括，嵌入在天花板内的空调室内机外壳，设置在所述外壳下方的面板，设置在外壳底部中央的进风口和四周的出风口，以及分别与进风口和出风口连通的进风通道和出风通道，其中，所述室内机还包括面板升降装置，所述面板升降装置用于控制面板的升降。An embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, which includes an air-conditioning indoor unit casing embedded in the ceiling, a panel arranged under the casing, an air inlet at the center of the bottom of the casing, and air outlets around the periphery , and an air inlet passage and an air outlet passage communicated with the air inlet and the air outlet respectively, wherein the indoor unit further includes a panel lifting device, and the panel lifting device is used to control the lifting of the panel.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述面板升降装置包括升降装置支撑结构和动力系统；所述升降装置支撑结构为横截面为矩形的筒状结构或圆柱筒结构。As a preferred solution for the above-mentioned embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, the panel lifting device includes a lifting device support structure and a power system; the lifting device support structure is a cylindrical structure with a rectangular cross section or Cylindrical structure.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述进风口设置在所述面板上，所述面板的进风口处设置有进风栅；As a preferred solution of the above-mentioned embedded air conditioner indoor unit that satisfies panel lifting and air duct sealing, the air inlet is arranged on the panel, and an air inlet grill is arranged at the air inlet of the panel;

所述面板的四周设置有出风口遮挡板，所述出风口遮挡板与所述面板为一体化结构，所述出风口遮挡板用于面板上升时封闭出风口。An air outlet shielding plate is arranged around the panel, and the air outlet shielding plate is integrated with the panel, and the air outlet shielding plate is used to close the air outlet when the panel rises.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述出风口遮挡板的形状与所述出风口的形状相同。As a preferred solution of the embedded air conditioner indoor unit satisfying panel lifting and air duct sealing, the shape of the air outlet shielding plate is the same as that of the air outlet.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述动力系统包括至少一组相互配合的齿轮和齿条，所述齿条与所述面板固定连接，并且所述齿条的齿面与所述面板与齿条的连接面垂直；As a preferred solution of the embedded air conditioner indoor unit that satisfies panel lifting and air duct sealing, the power system includes at least one set of gears and racks that cooperate with each other, the racks are fixedly connected to the panel, and the The tooth surface of the rack is perpendicular to the connecting surface between the panel and the rack;

所述齿条的与所述齿面相对的侧面与所述升降装置的风道的外侧壁固定连接；The side surface of the rack opposite to the tooth surface is fixedly connected to the outer wall of the air duct of the lifting device;

所述齿轮与设置在室内机外壳上的电机的输出轴连接。The gear is connected with the output shaft of the motor arranged on the casing of the indoor unit.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述动力系统具有两组相互配合的齿轮和齿条，并且两组之间呈对称设置。As a preferred solution for the above-mentioned embedded air conditioner indoor unit that satisfies panel lifting and air duct sealing, the power system has two sets of gears and racks that cooperate with each other, and the two sets are arranged symmetrically.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述动力系统包括直接设置在升降装置支撑结构外侧壁上的轮齿以及与所述轮齿配合的齿轮，所述齿轮与设置在室内机外壳上的电机的输出轴连接。As a preferred solution for the embedded air conditioner indoor unit that satisfies panel lifting and air duct sealing, the power system includes gear teeth that are directly arranged on the outer wall of the supporting structure of the lifting device and gears that cooperate with the gear teeth. The gear is connected with the output shaft of the motor arranged on the casing of the indoor unit.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述升降装置支撑结构的内侧设置有隔热防凝露附件。As a preferred solution for the above-mentioned embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, the inner side of the supporting structure of the lifting device is provided with heat-insulating and anti-condensation accessories.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述动力系统与所述出风通道之间设置有柔性隔热结构，所述柔性隔热结构用于隔绝所述升降装置支撑结构和出风通道之间的热量交换。As a preferred solution for the above-mentioned embedded air-conditioning indoor unit satisfying panel lifting and air duct sealing, a flexible heat insulation structure is arranged between the power system and the air outlet channel, and the flexible heat insulation structure is used to insulate the Heat exchange between the lifting device support structure and the air outlet channel.

作为上述满足面板升降和风道密封的嵌入式空调室内机的一种优选方案，所述升降装置包括4跟吊绳，所述4跟吊绳的一端分别与所述面板的四角连接，其另一端与吊绳收放机构连接，所述吊绳用于在所述吊绳收放机构的作用下控制所述面板的升降。As a preferred solution for the embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, the lifting device includes 4 slings, one end of the 4 slings is respectively connected to the four corners of the panel, and the other end It is connected with the suspension rope retractable mechanism, and the suspension rope is used to control the lifting of the panel under the action of the suspension rope retractable mechanism.

本发明的有益效果为：本发明通过提供一种满足面板升降和风道密封的空调嵌入式室内机，通过升降装置支撑结构和面板一起升降，在面板升起时将出风口遮盖，空调停机时空调无外露出风口空调外形美观；空调工作时可增加进风口和出风口之间的距离，避免了由出风口和进风口过近引发的气流短路的问题；同时升降装置支撑结构在升降过程中除了做升降运动外，其自身无其它运动，避免了由于升降装置支撑结构由于多次自身运动造成的自身结构的损坏产生了漏风问题，会对进风通道和出风通道之间的密闭性造成影响，同时在升降装置支撑结构内壁增加了隔热防凝露附件以及在出风通道和动力系统之间增加了柔性隔热结构，可以进一步增强进风通道和出风通道之间的密闭性。The beneficial effects of the present invention are as follows: the present invention provides an air conditioner embedded indoor unit that satisfies panel lifting and air duct sealing. The support structure of the lifting device and the panel are lifted together, and the air outlet is covered when the panel is raised. When the air conditioner is turned off, the air conditioner The appearance of the air conditioner without exposed air vents is beautiful; the distance between the air inlet and the air outlet can be increased when the air conditioner is working, avoiding the problem of air short circuit caused by the air outlet and the air inlet being too close; at the same time, the supporting structure of the lifting device is removed during the lifting process. Except for the lifting movement, it has no other movement itself, which avoids the air leakage problem caused by the damage of the supporting structure of the lifting device due to multiple self-movements, which will affect the airtightness between the air inlet channel and the air outlet channel At the same time, heat insulation and anti-condensation accessories are added to the inner wall of the supporting structure of the lifting device and a flexible heat insulation structure is added between the air outlet channel and the power system, which can further enhance the airtightness between the air inlet channel and the air outlet channel.

附图说明Description of drawings

图1是本发明具体实施方式一中提供的嵌入式空调室内机的面板打开状态的结构示意图；Fig. 1 is a schematic diagram of the structure of the panel of the embedded air conditioner indoor unit provided in Embodiment 1 of the present invention;

图2是本发明具体实施方式一中提供的嵌入式空调室内机的面板关闭状态的结构示意图；Fig. 2 is a schematic structural diagram of the closed state of the panel of the embedded air conditioner indoor unit provided in Embodiment 1 of the present invention;

图3是本发明具体实施方式二中提供的嵌入式空调室内机的面板打开状态的结构示意图；Fig. 3 is a schematic structural view of the panel of the embedded air conditioner indoor unit provided inEmbodiment 2 of the present invention in an open state;

图4是本发明具体实施方式二中提供的升降装置的吊绳收放结构的结构示意图；Fig. 4 is a structural schematic diagram of the lifting rope retractable structure of the lifting device provided inEmbodiment 2 of the present invention;

其中：in:

1：外壳；2：面板；3：进风口；4：出风口；5：进风通道；6：出风通道；7：面板升降装置；8：进风栅；1: shell; 2: panel; 3: air inlet; 4: air outlet; 5: air inlet channel; 6: air outlet channel; 7: panel lifting device; 8: air inlet grille;

21：出风口遮挡板；51：隔热防凝露附件；71：升降装置支撑结构；72：动力系统；721：齿轮；722：齿条；21: Air outlet shielding plate; 51: Heat insulation and anti-condensation accessories; 71: Lifting device support structure; 72: Power system; 721: Gear; 722: Rack;

9：动力系统；91：吊绳；92：吊绳收放机构；9: power system; 91: sling; 92: sling retractable mechanism;

921：电机；922：传动轴；923：绳轮轴；924：绳轮。921: motor; 922: transmission shaft; 923: sheave shaft; 924: sheave.

具体实施方式Detailed ways

下面结合附图并通过具体实施方式来进一步说明本发明的技术方案。The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

如图所示，一种满足面板升降和风道密封的嵌入式空调室内机，其包括，嵌入在天花板内的空调室内机外壳1，设置在外壳下方的面板2，设置在外壳1底部中央的进风口3和出风口4，以及分别与进风口3和出风口4连通的进风通道5和出风通道6；室内机还包括面板升降装置7，面板升降装置7用于控制面板2的升降，面板升降装置7包括升降装置支撑结构71和动力系统72，其中升降装置支撑结构71为横截面为矩形的筒状结构或升降装置支撑结构71为圆柱筒结构；进风口3通过升降装置支撑结构71与进风通道5连通，出风口4与出风通道6连通；升降装置支撑结构71下端与面板2固定连接，并且在面板升降装置7的作用下一起升降，升降装置支撑结构71在升降过程中除了进行升降运动外，自身结构不会发生运动，此种结构可以避免发生由于升降装置支撑结构71自身结构多次运动，导致的升降装置支撑结构71的损坏而产生的漏风问题，影响进风通道5和出风通道6之间的密闭性。As shown in the figure, an embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, which includes an air-conditioning indoor unit casing 1 embedded in the ceiling, apanel 2 arranged under the casing, and an inlet at the bottom center of the casing 1. The air outlet 3 and theair outlet 4, and theair inlet channel 5 and theair outlet channel 6 respectively connected with the air inlet 3 and theair outlet 4; the indoor unit also includes apanel lifting device 7, and thepanel lifting device 7 is used to control the lifting of thepanel 2, Thepanel lifter 7 includes alifter support structure 71 and apower system 72, wherein thelifter support structure 71 is a cylindrical structure with a rectangular cross section or thelifter support structure 71 is a cylindrical structure; the air inlet 3 passes through thelifter support structure 71 It communicates with theair inlet channel 5, and theair outlet 4 communicates with theair outlet channel 6; the lower end of the liftingdevice support structure 71 is fixedly connected with thepanel 2, and is lifted together under the action of thepanel lifting device 7, and the liftingdevice support structure 71 is in the process of lifting Except for the lifting movement, the structure itself will not move. This structure can avoid the air leakage problem caused by the damage of the supportingstructure 71 of the lifting device due to the multiple movements of the supportingstructure 71 of the lifting device, which will affect the air intake channel. 5 and the tightness between theair outlet channel 6.

在此实施方式中，升降装置支撑结构71是由竖直板组成的横截面为矩形的筒状结构；升降装置支撑结构71和面板2可以是分体式结构，也可以是一体式结构，优选的，升降装置支撑结构71和面板2是一体式结构。In this embodiment, the liftingdevice support structure 71 is a cylindrical structure with a rectangular cross section composed of vertical plates; the liftingdevice support structure 71 and thepanel 2 can be a split structure or an integrated structure, preferably , The liftingdevice support structure 71 and thepanel 2 are integral structures.

进风口3设置在面板2上，并且在面板2的进风口处设置有进风栅8，进风栅8上安装有具有防尘作用的滤网。The air inlet 3 is arranged on thepanel 2, and anair inlet grid 8 is arranged at the air inlet of thepanel 2, and a filter screen with a dustproof effect is installed on theair inlet grid 8.

面板2的四周设置有出风口遮挡板21，面板2和出风口遮挡板21为一体式结构，出风口遮挡板21的形状与出风口4的形状相同，并且，在面板2上升至与天花板平齐时，出风口遮挡板21可以完全遮挡住出风口4；通过出风口遮挡板21对出风口4的遮挡，空调室内机无明显的外露风口，可以提高空调室内机的美观性，同时可防止尘土由出风口进入室内机，可有效的提高空调室内机的防尘能力。An airoutlet shielding plate 21 is arranged around thepanel 2, and thepanel 2 and the airoutlet shielding plate 21 are of an integrated structure. At the same time, the airoutlet shielding plate 21 can completely cover theair outlet 4; through the shielding of the airoutlet shielding plate 21 on theair outlet 4, the air conditioner indoor unit has no obvious exposed air outlet, which can improve the aesthetics of the air conditioner indoor unit and prevent Dust enters the indoor unit through the air outlet, which can effectively improve the dustproof ability of the air conditioner indoor unit.

面板升降装置7的动力系统72包括至少一组相互配合的齿轮721和齿条722，其中齿条722与面板2为固定连接，齿条722的齿面与面板2与齿条722的连接面垂直，齿条722的与齿面相对的侧面与升降装置支撑结构71的外侧壁固定连接，齿轮721与设置在空调室内机上的电机的输出轴连接。Thepower system 72 of thepanel lifting device 7 includes at least one set ofgears 721 and racks 722 that cooperate with each other, wherein therack 722 is fixedly connected to thepanel 2, and the tooth surface of therack 722 is perpendicular to the connecting surface between thepanel 2 and therack 722 The side surface of therack 722 opposite to the tooth surface is fixedly connected to the outer wall of the supportingstructure 71 of the lifting device, and thegear 721 is connected to the output shaft of the motor provided on the air conditioner indoor unit.

动力系统72也可以为直接设置在升降装置支撑结构71外侧壁上的轮齿以及与轮齿相配合的齿轮，齿轮与设置在室内机外壳上的电机的输出轴连接，此中结构的动力系统72结构更加简单，制造和安装方便。Thepower system 72 can also be the gear teeth directly arranged on the outer wall of the supportingstructure 71 of the lifting device and the gear matched with the gear teeth. The gear is connected with the output shaft of the motor arranged on the casing of the indoor unit. 72 is simpler in structure and convenient to manufacture and install.

在此实施方式中，动力系统72的具有一对相互对称设置的齿轮721和齿条722组合。其包括对称设置并固定在升降装置支撑结构71外侧壁上的齿条722，以及分别与齿条722配合的齿轮721，同时在空调室内机上还设置有限位装置（未示出），所述限位装置用于控制升降装置支撑结构71和面板2的升高的最高位置和降低的最低位置，同时其还具有辅助支撑和密封的作用。当然动力系统72中相互配合的齿轮721和齿条722的数量不仅限于两组，为了提高升降装置支撑结构71和面板2在升降过程中的稳定性，相互配合的齿轮721和齿条722的数量也可以为3个、4个或多个，在通过对升降装置支撑结构71和面板2升降的稳定性以及制造成本的综合考虑，优选的，室内机内对称的设置两组相互配合的齿轮721和齿条722。In this embodiment, thepower system 72 has a pair ofgears 721 andracks 722 arranged symmetrically. It includes arack 722 that is symmetrically arranged and fixed on the outer wall of the supportingstructure 71 of the lifting device, and agear 721 that cooperates with therack 722 respectively. The position device is used to control the raised highest position and the lowered lowest position of the liftingdevice support structure 71 and thepanel 2, and it also has the functions of auxiliary support and sealing. Of course, the number ofgears 721 andracks 722 that cooperate with each other in thepower system 72 is not limited to two groups. It can also be 3, 4 or more. In consideration of the stability of the liftingdevice support structure 71 and the lifting of thepanel 2 and the manufacturing cost, preferably, two sets ofgears 721 that cooperate with each other are arranged symmetrically in the indoor unit. andrack 722.

升降装置支撑结构71的内侧还设置有隔热防凝露附件711，在制冷、制热过程中，隔热防凝露附件711，可以有效的增强升降装置支撑结构71和出风通道6之间的热传递，防止升降装置支撑结构71的内侧壁的凝露，可进一步的提高空调室内机的制冷、制热效果。The inner side of the supportingstructure 71 of the lifting device is also provided with a heat-insulating andanti-condensation attachment 711. During the cooling and heating process, the heat-insulating andanti-condensation attachment 711 can effectively strengthen the gap between the supportingstructure 71 of the lifting device and theair outlet channel 6. heat transfer, prevent condensation on the inner wall of the supportingstructure 71 of the lifting device, and further improve the cooling and heating effects of the indoor unit of the air conditioner.

在空调室内机的动力系统72和出风通道6之间设置有柔性隔热结构（未示出），柔性隔热结构位于动力系统72和出风通道6之间，其一端与空调室内机外壳1连接，其另一端与面板2连接，柔性隔热结构在面板2和升降装置支撑结构71上升过程中会自动折叠，在面板2和升降装置支撑结构71下降过程中，柔性隔热结构会随它们一起伸展，柔性隔热结构不会影响面板2和升降装置支撑结构71的正常运动，柔性隔热结构的作用为可以进一步隔绝进风通道5和出风通道6之间的热量交换，提高空调室内机的制冷效果。A flexible heat insulation structure (not shown) is arranged between thepower system 72 of the air conditioner indoor unit and theair outlet channel 6. The flexible heat insulation structure is located between thepower system 72 and theair outlet channel 6, and one end of the flexible heat insulation structure is connected to the shell 1, the other end of which is connected to thepanel 2, the flexible heat insulation structure will automatically fold when thepanel 2 and the supportingstructure 71 of the lifting device rise, and the flexible heat insulating structure will automatically fold when thepanel 2 and the supportingstructure 71 of the lifting device descend. They stretch together, and the flexible heat insulation structure will not affect the normal movement of thepanel 2 and the supportingstructure 71 of the lifting device. The cooling effect of the indoor unit.

一种满足面板升降和风道密封的嵌入式空调室内机的使用方法，A method for using a built-in air conditioner indoor unit that satisfies panel lifting and air duct sealing,

A:机器接到工作信号后，面板升降装置7的电机开启，带动齿轮71转动，通过齿轮71与设置在升降装置支撑结构71外壁上齿条721相配合，带动升降装置支撑结构71和面板2向下运动；A: After the machine receives the working signal, the motor of thepanel lifting device 7 is turned on, driving thegear 71 to rotate, and thegear 71 cooperates with therack 721 arranged on the outer wall of the liftingdevice support structure 71 to drive the liftingdevice support structure 71 and thepanel 2 downward movement;

B：面板2和升降装置支撑结构71下移动工作位置后，升降装置7的电机停止转动，空调制冷或制热系统开始工作。B: After thepanel 2 and the supportingstructure 71 of the lifting device move down to the working position, the motor of thelifting device 7 stops rotating, and the air-conditioning refrigeration or heating system starts to work.

C：接到停机信号后，面板升降装置7的电机相对于步骤A中反向转动，通过齿轮721与设置在升降装置支撑结构71外壁上的齿条722相配合，带动升降装置支撑结构71和面板2向上运动，当面板2升到与天花板平齐，电机停止转动，此时室内机的出风口4完全被遮盖住。C: After receiving the stop signal, the motor of thepanel lifting device 7 rotates in the opposite direction relative to step A, and thegear 721 cooperates with therack 722 arranged on the outer wall of the liftingdevice support structure 71 to drive the liftingdevice support structure 71 and Thepanel 2 moves upwards, and when thepanel 2 rises to be flush with the ceiling, the motor stops rotating, and now theair outlet 4 of the indoor unit is completely covered.

在步骤A中，升降装置支撑结构71和面板2下降后工作位置，其可以确保进风区域和出风区域保持一定距离，可以有效的防止冷暖气流在进风口3和出风口4之间形成气流短路的现象，在设计过程中升降装置支撑结构71的设计长度可变，其长度最佳的长度必须满足进风口3和出风口4之间的距离适中、美观，同时避免出现气流短路的现象，升降装置支撑结构71的在升降过程中，除升降运动外，升降装置支撑结构71自身不会运动，避免了传统的折叠软通道经多次折叠拉伸后出现损坏，对风道的密闭性产生影响。In step A, the supportingstructure 71 of the lifting device and thepanel 2 are lowered to the working position, which can ensure a certain distance between the air inlet area and the air outlet area, and can effectively prevent the cold and warm airflow from forming an airflow between the air inlet 3 and theair outlet 4 In the case of short circuit, the design length of thesupport structure 71 of the lifting device is variable during the design process, and the optimal length must satisfy the moderate distance between the air inlet 3 and theair outlet 4 and be beautiful, while avoiding the phenomenon of air short circuit. During the lifting process of the supportingstructure 71 of the lifting device, except for the lifting movement, the supportingstructure 71 of the lifting device itself will not move, which avoids the damage of the traditional folding soft channel after repeated folding and stretching, and the airtightness of the air duct. Influence.

在步骤B中，空调在制冷或制热的工作状态下，由于在升降装置支撑结构71的内壁上设置有隔热防凝露附件711，可以有效的减少升降装置支撑结构71和出风通道6之间的热传递，防止升降装置支撑结构71内侧壁产生凝露；同时在动力系统72和出风通道6之间设置有柔性隔热结构，此结构在空调工作过程中可进一步提高升降装置支撑结构71和出风通道6之间的密闭性，减少升降装置支撑结构71和出风通道6之间的热传递，提高空调的制冷、制热效果。In step B, when the air conditioner is in the cooling or heating working state, since the heat insulation andanti-condensation attachment 711 is provided on the inner wall of the supportingstructure 71 of the lifting device, the number of the supportingstructure 71 of the lifting device and theair outlet channel 6 can be effectively reduced. The heat transfer between them prevents condensation on the inner wall of the supportingstructure 71 of the lifting device; at the same time, a flexible heat insulation structure is set between thepower system 72 and theair outlet channel 6, which can further improve the support of the lifting device during the working process of the air conditioner. The airtightness between thestructure 71 and theair outlet channel 6 reduces the heat transfer between the liftingdevice support structure 71 and theair outlet channel 6, and improves the cooling and heating effects of the air conditioner.

在步骤C中，空调在停机状态下，出风口4会被出风口遮挡板21完全掩盖，在提高室内机美观性的同时，可以有效的避免灰尘通过出风口4进入空调室内机。In step C, when the air conditioner is stopped, theair outlet 4 will be completely covered by the airoutlet shielding plate 21, which can effectively prevent dust from entering the air conditioner indoor unit through theair outlet 4 while improving the aesthetics of the indoor unit.

实施方式二：Implementation mode two:

此实施方式中提供了升降装置的动力系统的另一种实现形式，除此之外，此实施方式中，其他结构均与实施方式一中均相同。This embodiment provides another implementation form of the power system of the lifting device, except that, in this embodiment, other structures are the same as those in the first embodiment.

此实施方式提供的升降装置的动力系统9包括4根吊绳91，4根吊绳91的一端分别与面板2的四角连接，其另一端与吊绳收放机构92连接，吊绳91用于在吊绳收放机构92的作用下控制面板2的升降；在面板2和升降装置支撑结构71的下降过程中，面板2和升降装置支撑结构71靠重力和吊绳收放结构92的双重作用下降，并且在吊绳收放机构92的作用下实现面板和进风通道92的升起；在面板2和升降装置支撑结构71处于下降状态下，4跟吊绳91保持平行，且在吊绳收放结构92的作用下控制每根吊绳91下降的速度相同。Thepower system 9 of the lifting device provided in this embodiment includes foursuspension ropes 91, one end of the foursuspension ropes 91 is respectively connected with the four corners of thepanel 2, and the other end is connected with the suspension roperetractable mechanism 92, and thesuspension ropes 91 are used for Under the action of the lifting roperetractable mechanism 92, the lifting of thepanel 2 is controlled; during the descent of thepanel 2 and the liftingdevice support structure 71, thepanel 2 and the liftingdevice support structure 71 rely on gravity and the double action of the lifting roperetractable structure 92 Descend, and under the action of the suspension roperetractable mechanism 92, the panel and theair inlet channel 92 are lifted; when thepanel 2 and the liftingdevice support structure 71 are in a descending state, 4 is kept parallel to thesuspension rope 91, and the suspension rope Under the action of theretractable structure 92, the descending speed of eachsuspension rope 91 is controlled to be the same.

吊绳收放机构92包括电机921，与电机921的输出轴连接的传动轴922，两根与传动轴922垂直并可转动连接的绳轮轴923，每根绳轮轴923上均设置有两个绳轮924，四个绳轮924之间是两两对称的关系，并且传动轴922和绳轮轴923之间通过齿轮组连接，传动轴922将动力通过齿轮组传递给绳轮轴923，并带动绳轮轴923的转动，为绳轮924的收线和放线提供动力；此种结构在实现面板2和升降装置支撑结构71的收放过程中，所使用的传动系统比较简单，并且制造成本低，同样实施方式一中也可以采用本申请中的收放机构的动力系统，进一步，简化实施方式一中的升降装置。The suspension roperetractable mechanism 92 includes a motor 921, a transmission shaft 922 connected to the output shaft of the motor 921, two sheave shafts 923 perpendicular to the transmission shaft 922 and rotatably connected, and each sheave shaft 923 is provided with two ropes. Wheel 924, the relationship between the four sheaves 924 is symmetrical in pairs, and the transmission shaft 922 and the sheave shaft 923 are connected through a gear set, and the power transmission shaft 922 transmits power to the sheave shaft 923 through the gear set, and drives the sheave shaft The rotation of 923 provides power for the take-up and pay-off of the sheave 924; in the process of realizing the retraction and release of thepanel 2 and the supportingstructure 71 of the lifting device, the transmission system used by this structure is relatively simple, and the manufacturing cost is low. In the first embodiment, the power system of the retractable mechanism in the present application can also be used, further simplifying the lifting device in the first embodiment.

以上结合具体实施例描述了本发明的技术原理。这些描述只是为了解释本发明的原理，而不能以任何方式解释为对本发明保护范围的限制。基于此处的解释，本领域的技术人员不需要付出创造性的劳动即可联想到本发明的其它具体实施方式，这些方式都将落入本发明的保护范围之内。The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative efforts, and these modes will all fall within the protection scope of the present invention.

Claims (10)

Translated fromChinese

1.一种满足面板升降和风道密封的嵌入式空调室内机，其包括，嵌入在天花板内的空调室内机外壳，设置在所述外壳下方的面板，设置在外壳底部中央的进风口和四周的出风口，以及分别与进风口和出风口连通的进风通道和出风通道，其特征在于，所述室内机还包括面板升降装置，所述面板升降装置用于控制面板的升降。1. An embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing, which includes an air-conditioning indoor unit casing embedded in the ceiling, a panel arranged under the casing, an air inlet at the center of the bottom of the casing and surrounding air inlets. The air outlet, and the air inlet channel and the air outlet channel communicated with the air inlet and the air outlet respectively, are characterized in that the indoor unit also includes a panel lifting device, and the panel lifting device is used to control the lifting of the panel.2.根据权利要求1所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述面板升降装置包括升降装置支撑结构和动力系统；所述升降装置支撑结构为横截面为矩形的筒状结构或圆柱筒结构。2. The embedded air conditioner indoor unit satisfying panel lifting and air duct sealing according to claim 1, wherein the panel lifting device includes a lifting device supporting structure and a power system; the lifting device supporting structure has a cross section of Rectangular barrel structure or cylindrical barrel structure.3.根据权利要求2所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述进风口设置在所述面板上，所述面板的进风口处设置有进风栅；3. The embedded air conditioner indoor unit satisfying panel lifting and air duct sealing according to claim 2, characterized in that, the air inlet is arranged on the panel, and an air inlet grill is arranged at the air inlet of the panel;所述面板的四周设置有出风口遮挡板，所述出风口遮挡板与所述面板为一体化结构，所述出风口遮挡板用于面板上升时封闭出风口。An air outlet shielding plate is arranged around the panel, and the air outlet shielding plate is integrated with the panel, and the air outlet shielding plate is used to close the air outlet when the panel rises.4.根据权利要求3所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述出风口遮挡板的形状与所述出风口的形状相同。4. The embedded air-conditioning indoor unit satisfying panel lifting and air duct sealing according to claim 3, wherein the shape of the air outlet shielding plate is the same as that of the air outlet.5.根据权利要求2所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述动力系统包括至少一组相互配合的齿轮和齿条，所述齿条与所述面板固定连接，并且所述齿条的齿面与所述面板与齿条的连接面垂直；5. The embedded air-conditioning indoor unit satisfying panel lifting and air duct sealing according to claim 2, characterized in that, the power system includes at least one set of gears and racks that cooperate with each other, and the rack and the panel fixedly connected, and the tooth surface of the rack is perpendicular to the connecting surface between the panel and the rack;所述齿条的与所述齿面相对的侧面与所述升降装置支撑结构的外侧壁固定连接；The side surface of the rack opposite to the tooth surface is fixedly connected to the outer wall of the supporting structure of the lifting device;所述齿轮与设置在室内机外壳上的电机的输出轴连接。The gear is connected with the output shaft of the motor arranged on the casing of the indoor unit.6.根据权利要求5所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述动力系统具有两组相互配合的齿轮和齿条，并且两组之间呈对称设置。6. The embedded air-conditioning indoor unit satisfying panel lifting and air duct sealing according to claim 5, wherein the power system has two sets of gears and racks that cooperate with each other, and the two sets are arranged symmetrically.7.根据权利要求2所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述动力系统包括直接设置在升降装置支撑结构外侧壁上的轮齿以及与所述轮齿配合的齿轮，所述齿轮与设置在室内机外壳上的电机的输出轴连接。7. The embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing according to claim 2, wherein the power system includes gear teeth directly arranged on the outer wall of the supporting structure of the lifting device and connected with the gear teeth matched gears, the gears are connected with the output shaft of the motor arranged on the casing of the indoor unit.8.根据权利要求1~7任意一项权利要求所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述升降装置支撑结构的内侧设置有隔热防凝露附件。8. The embedded air conditioner indoor unit satisfying panel lifting and air duct sealing according to any one of claims 1 to 7, characterized in that, the inside of the supporting structure of the lifting device is provided with heat-insulating and anti-condensation accessories.9.根据权利要求8所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述动力系统与所述出风通道之间设置有柔性隔热结构，所述柔性隔热结构用于隔绝所述升降装置支撑结构和出风通道之间的热量交换。9. The embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing according to claim 8, wherein a flexible heat insulation structure is arranged between the power system and the air outlet channel, and the flexible heat insulation structure The structure is used to isolate the heat exchange between the supporting structure of the lifting device and the air outlet channel.10.根据权利要求2所述的满足面板升降和风道密封的嵌入式空调室内机，其特征在于，所述升降装置包括4跟吊绳，所述4跟吊绳的一端分别与所述面板的四角连接，其另一端与吊绳收放机构连接，所述吊绳用于在所述吊绳收放机构的作用下控制所述面板的升降。10. The embedded air-conditioning indoor unit that satisfies panel lifting and air duct sealing according to claim 2, characterized in that, the lifting device includes 4 slings, and one end of the 4 slings is connected to the panel respectively. The four corners are connected, and the other end is connected with the retractable rope mechanism, and the rope is used to control the lifting of the panel under the action of the retractable rope mechanism.

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