WO2018176551A1 - 空调室内机 - Google Patents

空调室内机 Download PDF

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Publication number
WO2018176551A1
WO2018176551A1 PCT/CN2017/082428 CN2017082428W WO2018176551A1 WO 2018176551 A1 WO2018176551 A1 WO 2018176551A1 CN 2017082428 W CN2017082428 W CN 2017082428W WO 2018176551 A1 WO2018176551 A1 WO 2018176551A1
Authority
WO
WIPO (PCT)
Prior art keywords
window
indoor unit
drain pipe
unit according
volute
Prior art date
Application number
PCT/CN2017/082428
Other languages
English (en)
French (fr)
Inventor
覃强
Original Assignee
广东美的制冷设备有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司, 美的集团股份有限公司 filed Critical 广东美的制冷设备有限公司
Publication of WO2018176551A1 publication Critical patent/WO2018176551A1/zh

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • F24F2013/227—Condensate pipe for drainage of condensate from the evaporator

Definitions

  • the invention relates to the technical field of air conditioners, and in particular to an indoor unit of an air conditioner.
  • a drain pipe that communicates with the water tank of the evaporator is usually provided in the air conditioner indoor unit.
  • the disassembly process is very time consuming and laborious. It is necessary to remove the air conditioner indoor unit from the wall and then extend it from the back of the air conditioner indoor unit to twist the drain pipe, which makes the drain pipe disassembly very inconvenient.
  • a primary object of the present invention is to provide an air conditioner indoor unit which is intended to improve the convenience of drain pipe removal.
  • an air conditioning indoor unit includes a volute, a water receiving tray, a drain pipe and a clamping assembly, an upper portion of the volute is formed with an air inlet, and a lower portion is formed with an air outlet, and the volute includes An air outlet frame at the air outlet, the air outlet frame includes a top frame connected to a front side of the volute, a bottom frame connected to a rear side of the volute, and an end adjacent to the air outlet frame a pair of opposite back plates for connecting the top frame and the bottom frame, wherein the back plate is provided with a window; the water receiving tray is disposed at a front side end of the upper portion of the volute, the water receiving The bottom of the disc is adjacent to one of the back plates and has a drainage tube extending toward the lower rear side; one end of the drain pipe is detachably connected to the free end of the drainage tube, and the other end protrudes from the air conditioner.
  • the connection between the drainage tube and the drain pipe includes a top frame connected to a front side of the volute
  • the air outlet frame further comprises a sealing plate disposed on the back plate, the sealing plate being movably connected to the window for covering or opening the window.
  • the chute is disposed on an inner side of the window.
  • the opposite edges of the window are provided with a sliding structure
  • the opposite sides of the sealing plate are provided with a sliding mating structure corresponding to the sliding structure.
  • the sliding structure is a sliding slot provided on upper and lower opposite edges of the window
  • the sliding matching structure is a sliding bar disposed on upper and lower sides of the sealing plate, the sliding bar Inserted in the chute for sliding the sealing plate in the left-right direction to cover or open the window.
  • the sealing plate is pivotally connected to an edge of the window, and an edge of the sealing plate is snap-fitted to an edge of the window.
  • the clamping assembly is fully exposed in the window.
  • the outer plate surface of the sealing plate is flush with the outer plate surface of the back plate.
  • the drainage tube includes a front section connected to the water receiving tray and a first connecting section connected to the drain pipe, and the drain pipe has a second connecting section suitable for the first connecting section And the inner diameter of the second connecting section is greater than or equal to the outer diameter of the first connecting section;
  • the outer diameter of the front section is larger than the outer diameter of the first connecting section, and the joint of the outer section of the front section and the outer tube surface of the first connecting section forms a limited step.
  • the diameter of the first connecting section is gradually reduced in a direction toward the lower rear side.
  • the clamping assembly comprises a clamp and a locking screw
  • the clamp is sleeved on an outer surface of the second connecting section
  • the locking screw passes through the joint of the clamp for adjusting
  • the inner circumference of the clip is sized to tighten or loosen the second connecting section and the first connecting section.
  • the nut of the locking screw is disposed facing the window.
  • the outer surface of the second connecting section is provided with a limiting slot disposed in an annular shape, and the clip receiving limit is located in the limiting slot.
  • the phase Compared with the current common air-conditioning indoor unit, when it is necessary to disassemble the drain pipe, it is only necessary to use the disassembly tool to extend from the window, and the clamp assembly is loosened, so that the drain pipe and the drain pipe are separated, thereby completing the drain pipe disassembly, It is not necessary to remove the air conditioner indoor unit from the wall and then extend from the back of the machine to twist out the drain pipe, which can greatly improve the convenience of disassembly of the air conditioner indoor unit drain pipe, and has the advantages of high disassembly efficiency, low cost, easy operation, and the like. .
  • FIG. 1 is a schematic structural view of an embodiment of an air conditioner indoor unit according to the present invention.
  • Figure 2 is an enlarged schematic view of a portion A in Figure 1;
  • Figure 3 is a front elevational view showing the structure of the air conditioner indoor unit of Figure 1;
  • Figure 4 is a cross-sectional structural view taken along line S-S of Figure 3;
  • Figure 5 is an enlarged schematic view of a portion B in Figure 4.
  • Figure 6 is an exploded view of another perspective of the air conditioning indoor unit of Figure 1;
  • Fig. 7 is an enlarged schematic view showing a portion C in Fig. 6.
  • the directional indication is only used to explain in a certain posture (as shown in the drawing)
  • the relative positional relationship between the components, the motion situation, and the like if the specific posture changes, the directional indication also changes accordingly.
  • first”, “second”, etc. in the embodiments of the present invention, the description of the "first”, “second”, etc. is used for the purpose of description only, and is not to be construed as an Its relative importance or implicit indication of the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the invention provides an air conditioner indoor unit.
  • the air conditioner indoor unit is specifically a wall-mounted air conditioner indoor unit, including a volute 4, a water receiving tray 1, a drain pipe 2, and a clamping assembly 3.
  • the upper part of the volute 4 is formed with an air inlet, and the lower part is formed with an air outlet.
  • the volute 4 includes an air outlet frame 41 disposed at the air outlet, and the air outlet frame 41 includes a top frame 411 connected to the front side of the volute 4.
  • the disc 1 is disposed at the front side end of the upper portion of the volute 4, and the bottom of the tray of the water receiving tray 1 is adjacent to one of the back plates 413 and provided with a drainage tube 11 extending toward the lower rear side; the end of the drain tube 2 and the free of the drainage tube 11
  • the end is detachably connected to the socket, and the other end extends out of the air conditioner indoor unit, and the connection between the drain pipe 11 and the drain pipe 2 corresponds to the position of the window 414;
  • the clamp assembly 3 is detachably connected to the drain pipe 11 and the drain pipe 2 Where it is used to fasten the drain 2 and is exposed to the window 414.
  • the window 414 is provided on the back plate 413 corresponding to the connection between the draft tube 11 and the drain pipe 2, and the clamp assembly 3 for connecting the drain pipe 11 and the drain pipe 2 can be exposed through the window 414. Therefore, compared with the conventional air conditioner indoor unit, when the drain pipe 2 needs to be disassembled, it is only necessary to use the dismounting tool to extend from the window 414, and the clamp assembly 3 is loosened, so that the drain pipe 11 and the drain pipe 2 are separated.
  • the disassembly of the drain pipe 2 is completed, and the air conditioner indoor unit is not required to be removed from the wall and then protruded from the back of the machine into and out of the drain pipe 2, so that the disassembly convenience of the air conditioner indoor unit drain pipe 2 can be greatly improved, and the disassembly is facilitated. High efficiency, low cost and easy operation.
  • the air outlet frame 41 further includes a sealing plate 415 disposed on the back plate 413 , and the sealing plate 415 is movably connected to the window 414 .
  • the arrangement of the sealing plate 415 mainly serves the following two aspects: First, the sealing plate 415 can block the internal components exposed from the window 414 of the air conditioning indoor unit, thereby facilitating protection of internal components and making the air conditioner The indoor unit looks more beautiful; secondly, the sealing plate 415 prevents the cold air blown from the air conditioner indoor unit from leaking out from the window 414, thereby preventing the occurrence of condensation in the vicinity of the window 414.
  • the window 414 is preferably arranged in a rectangular shape.
  • the window 414 may also have a shape of a circle, an ellipse, a triangle or the like.
  • the window 414 should be minimal so that the removal tool (such as but not limited to a screwdriver) can be extended into the disassembly operation, and the window 414 is correspondingly exposed.
  • the clamping assembly 3 is fully exposed in the window 414, ie all of the clamping assembly 3 can be seen from the window 414, thus, The dismantling personnel can clearly see the disassembly of the drain pipe 2 during the actual operation, which is convenient for the disassembly operation.
  • the opposite edges of the window 414 are provided with a sliding structure, and the corresponding sliding structures on the opposite sides of the sealing plate 415 are provided with a sliding mating structure.
  • the present design is not limited thereto.
  • the movable connection of the sealing plate 415 and the window 414 is not limited to the sliding manner, and may be connected by other means, such as, but not limited to, the sealing plate 415 can be pivoted to the window.
  • the edge of the 414 and the edge of the sealing plate 415 are snap-fitted to the edge of the window 414. When the drain 2 needs to be removed, the sealing plate 415 can be snapped off the edge of the window 414 to open the window 414.
  • the sliding structure is a sliding groove 414a disposed on the upper and lower opposite edges of the window 414
  • the sliding matching structure is a sliding bar 415a disposed on the upper and lower sides of the sealing plate 415
  • the sliding bar 415a Inserted in the chute 414a for sliding the sealing plate 415 in the left-right direction to cover or open the window 414.
  • the chute 414a is disposed on the inner side surface of the window 414, that is, at the upper and lower opposite edges of the window 414, the upper convex strip and the lower convex strip are respectively protruded in a direction toward the joint of the drainage tube 11 and the drain pipe 2, respectively.
  • both the bottom surface of the ridge and the top surface of the lower rib are provided with a sliding groove 414a extending in the left-right direction, and the sliding groove 414a is open at least on one side.
  • the back plate 413 is located on the right side of the air outlet frame 41, that is, the drainage tube 11 is disposed inside the right side of the air conditioner indoor unit, which is a common arrangement of the air conditioner indoor unit.
  • the drainage tube 11 and the back plate 413 It can also be set on the left side.
  • the sealing plate 415 covers the window 414, it is preferable that the outer plate surface of the sealing plate 415 is flush with the outer plate surface of the back plate 413, so that the appearance of the portion is more beautiful.
  • the sealing plate 415 may also be arranged to slide in the up and down direction, but the convenience of sliding is not as good as the left and right sliding in the embodiment.
  • the draft tube 11 includes a front section 11c connected to the water receiving tray 1 and a first connecting section 11a connected to the drain pipe 2, and the drain pipe 2 has
  • the first connecting section 11a is adapted to be connected to the second connecting section 21, and the inner diameter of the second connecting section 21 is greater than or equal to the outer diameter of the first connecting section 11a, that is, when the socket is connected, the second connecting section 21 It is sleeved on the outer side of the first connecting section 11a.
  • the first connecting section 11a can also be disposed outside the second connecting section 21, however, it can be understood that the drafting tube 11 extends along the lower rear side.
  • the arrangement in the embodiment can avoid the situation that the condensed water will flow downward from the gap between the two tubes and pollute the interior of the air-conditioning indoor unit when the clamping member is loosened.
  • the outer diameter of the front section 11c is larger than the outer diameter of the first connecting section 11a, and the joint of the outer section of the front section 11c and the outer tube surface of the first connecting section 11a forms a limited step. 11b.
  • the limiting step 11b mainly plays a role of limiting the second connecting section 21, so that the length of the drainage tube 11 nested in the drain pipe 2 is appropriate.
  • the second connecting section 21 in order to facilitate the disassembly and assembly between the drainage tube 11 and the drain pipe 2, the second connecting section 21 can be more smoothly and conveniently inserted or removed, and the first connection
  • the outer diameter of the segment 11a is preferably gradually reduced in a direction toward the lower rear side.
  • the clamping assembly 3 includes a clamp 31 and a locking screw 32.
  • the clamp 31 is sleeved on the outer surface of the second connecting portion 21, and is locked.
  • the screw 32 is threaded through the joint of the clamp 31 for adjusting the inner circumference of the clamp 31 to tighten or loosen the second connecting section 21 with the first connecting section 11a, and in particular, the nut of the locking screw 32 It should be disposed facing the window 414.
  • a screwdriver can be inserted from the window 414 to loosen the locking screw 32, so that the drain pipe 2 can be detached from the draft tube 11 and detached.
  • the first connecting portion 11a may preferably be made of a soft plastic material having a certain elasticity on the surface.
  • the present invention is not limited thereto.
  • the clamping member may also be in other arrangements.
  • the outer circumferential surface of the second connecting portion 21 is provided with an inner circumference resizable metal ring. The two elastic free ends of the ring can be respectively hooked on the two relatively spaced protrusions provided on the drainage tube 11.
  • the outer surface of the second connecting portion 21 is provided with a limiting slot 22 disposed in an annular shape, and the receiving portion of the clip 31 is located in the limiting slot 22 .
  • the limiting slot 22 can define the position of the clip 31 on the one hand, so that the clip 31 is not easy to move up and down in the axial direction of the second connecting section 21, thereby facilitating the disassembly and assembly of the drain pipe 2;
  • the clamp 31 is accommodated in the limiting groove 22, and after the drain pipe 2 is disassembled, the clamp 31 is still connected with the drain pipe 2, so that the small part of the clamp 31 can be prevented from being easily lost.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

一种空调室内机，包括蜗壳（4）、接水盘（1）、排水管（2）和夹持组件（3）。蜗壳（4）的上部形成有进风口，下部形成有出风口，蜗壳（4）包括设于出风口处的出风框（41），出风框（41）包括与蜗壳（4）前侧连接的顶边框（411）、与蜗壳（4）后侧连接的底边框（412），以及临近出风框（41）的端部用于连接顶边框（411）及底边框（412）的两相对的背板（413），背板（413）上开设有（414）窗口；接水盘（1）设于蜗壳（4）上部的前侧端，接水盘（1）的盘底邻近其中一背板（413）处设有向后下侧延伸的引流管（11）；排水管（2）的一端与引流管（11）的自由端可拆卸套接连通，另一端伸出空调室内机，引流管（11）与排水管（2）的连接处与窗口（414）的位置相对应；夹持组件（3）可拆卸设于引流管（11）与排水管（2）的连接处，用于紧固排水管（2），且显露于窗口（414）。

Description

空调室内机
技术领域
本发明涉及空调技术领域，特别涉及一种空调室内机。
背景技术
为方便将空调室内机的蒸发器上的冷凝水排出，空调室内机内通常设置有与蒸发器的接水槽连通的排水管。然而，对于现有的排水管，其拆卸过程十分费时费力，需要将空调室内机从墙上拆卸下来，然后从空调室内机的背面伸进去以扭出排水管，导致排水管的拆卸十分不便。
发明内容
本发明的主要目的是提供一种空调室内机，旨在提高排水管拆卸的便利性。
为实现上述目的，本发明提出的空调室内机包括蜗壳、接水盘、排水管和夹持组件，所述蜗壳的上部形成有进风口，下部形成有出风口，所述蜗壳包括设于所述出风口处的出风框，所述出风框包括与所述蜗壳前侧连接的顶边框、与所述蜗壳后侧连接的底边框，以及临近所述出风框的端部用于连接所述顶边框及所述底边框的两相对的背板，所述背板上开设有窗口；所述接水盘设于所述蜗壳上部的前侧端，所述接水盘的盘底邻近其中一所述背板处设有向后下侧延伸的引流管；所述排水管的一端与所述引流管的自由端可拆卸套接连通，另一端伸出所述空调室内机，所述引流管与所述排水管的连接处与所述窗口的位置相对应；夹持组件可拆卸设于所述引流管与所述排水管的连接处，用于紧固所述排水管，且显露于所述窗口。
优选地，所述出风框还包括设于所述背板上的密封板，所述密封板与所述窗口可活动连接，用以盖合或打开所述窗口。
优选地，所述滑槽设于所述窗口的内侧面。
优选地，所述窗口的两相对边缘上设有滑接结构，所述密封板的两相对侧边上对应所述滑接结构设有滑接配合结构。
优选地，所述滑接结构为设于所述窗口的上下两相对边缘的滑槽，所述滑接配合结构为设于所述密封板的上下两侧边上的滑条，所述滑条插置于所述滑槽中，用于使所述密封板沿左右方向滑动，以盖合或打开所述窗口。
优选地，所述密封板枢接于所述窗口的边缘，且所述密封板的边缘与所述窗口的边缘通过卡扣连接。
优选地，所述夹持组件呈在所述窗口中完全显露设置。优选地，在所述密封板盖合所述窗口时，所述密封板的外板面与所述背板的外板面平齐。
优选地，所述引流管包括与所述接水盘连接的前段以及与所述排水管连接的第一连接段，所述排水管具有与所述第一连接段相适配套接的第二连接段，且所述第二连接段的内管径大于等于所述第一连接段的外管径；
所述前段的外管径大于所述第一连接段的外管径，且所述前段外管面与所述第一连接段外管面的连接处形成有限位台阶。
优选地，所述第一连接段的管径在沿朝向后下侧的方向上呈逐渐缩小设置。
优选地，所述夹持组件包括卡箍与锁紧螺丝，所述卡箍套设于所述第二连接段的外表面，所述锁紧螺丝穿设所述卡箍的接头，用于调整所述卡箍的内周大小而将所述第二连接段与所述第一连接段箍紧或松开。
优选地，所述锁紧螺丝的螺帽面向所述窗口设置。
优选地，所述第二连接段的外表面设有呈环状设置的限位槽，所述卡箍容置限位于所述限位槽。
本发明的空调室内机的技术方案中，由于在侧板上对应引流管与排水管的连接处设有窗口，且用以连接引流管和排水管的夹持组件可通过窗口显露出来，故相较于目前常见的空调室内机，当需要拆卸排水管时，就只需使用拆卸工具从该窗口伸入，将夹持组件松开，使得引流管和排水管分离，从而完成排水管的拆卸，而勿需将空调室内机从墙上卸下来再从机器的背后伸进扭出排水管，如此可大大提高空调室内机排水管的拆卸便利性，具有拆卸效率高、成本低、易操作等优点。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为本发明空调室内机一实施例的结构示意图；
图2为图1中A处的放大示意图；
图3为图1中空调室内机部分结构的前视图；
图4为图3中沿S-S方向的剖面结构示意图；
图5为图4中B处的放大示意图；
图6为图1中空调室内机的另一视角的爆炸图；
图7为图6中C处的放大示意图。
附图标号说明：
标号 名称 标号 名称
1 接水盘 11 引流管
11a 第一连接段 11b 限位台阶
2 排水管 21 第二连接段
22 限位槽 3 夹持组件
31 卡箍 32 锁紧螺丝
4 蜗壳 41 出风框
411 顶边框 412 底边框
413 背板 414 窗口
414a 滑槽 415 密封板
415a 滑条 11c 前段
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示（诸如上、下、左、右、前、后……），则该方向性指示仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
本发明提出一种空调室内机。
参照图1至图7，在本发明一实施例中，该空调室内机具体为一壁挂式空调室内机，包括蜗壳4、接水盘1、排水管2和夹持组件3。其中，蜗壳4的上部形成有进风口，下部形成有出风口，蜗壳4包括设于出风口处的出风框41，出风框41包括与蜗壳4前侧连接的顶边框411、与蜗壳4后侧连接的底边框412，以及临近出风框41的端部用于连接顶边框411及底边框412的两相对的背板413，背板413上开设有窗口414；接水盘1设于蜗壳4上部的前侧端，接水盘1的盘底邻近其中一背板413处设有向后下侧延伸的引流管11；排水管2的一端与引流管11的自由端可拆卸套接连通，另一端伸出空调室内机，引流管11与排水管2的连接处与窗口414的位置相对应；夹持组件3可拆卸设于引流管11与排水管2的连接处，用于紧固排水管2，且显露于窗口414。
本实施例中，由于在背板413上对应引流管11与排水管2的连接处设有窗口414，且用以连接引流管11和排水管2的夹持组件3可通过窗口414显露出来，故相较于目前常见的空调室内机，当需要拆卸排水管2时，就只需使用拆卸工具从该窗口414伸入，将夹持组件3松开，使得引流管11和排水管2分离，从而完成排水管2的拆卸，而勿需将空调室内机从墙上卸下来再从机器的背后伸进扭出排水管2，如此可大大提高空调室内机排水管2的拆卸便利性，具有拆卸效率高、成本低、易操作等优点。
参照图1、图2、图6和图7，在本实施例中，进一步地，出风框41还包括设于背板413上的密封板415，该密封板415与窗口414可活动连接，用以盖合或打开窗口414。在此，密封板415的设置主要起以下两个方面的作用：其一，密封板415可对空调室内机从该窗口414处显露出来的内部部件进行遮挡，从而有利于保护内部器件且使空调室内机看起来更美观；其二，密封板415可防止空调室内机吹出的冷风从该窗口414处漏出，从而可避免窗口414附近区域凝露现象的产生。
在此需说明的是，在本实施例中，窗口414优选呈矩形设置，当然窗口414还可以呈圆形、椭圆形、三角形等形状。而对于窗口414的面积大小，在保证出风框41的整体强度的前提下，窗口414最小应可使拆卸工具（例如但不限于螺丝刀等）能伸入进行拆卸操作，此时窗口414对应显露的是夹持组件3的连接部分；但在本实施例中，优选地，夹持组件3呈在窗口414中完全显露设置，即从窗口414中可以看到夹持组件3的全部，如此，可使拆卸人员在实际操作时，能更清楚的看到排水管2的拆卸情况，有利于拆卸操作的便利。
参照图2至图7，在本实施例中，优选地，窗口414的两相对边缘上设有滑接结构，密封板415的两相对侧边上对应滑接结构设有滑接配合结构。然本设计不限于此，于其他实施例中，密封板415与窗口414的活动连接并不限于滑动的方式，还可以通过其他方式活动连接，例如但不限于，密封板415可枢接于窗口414的边缘，且密封板415的边缘与窗口414的边缘通过卡扣连接。当需要拆卸排水管2时，就可使密封板415与窗口414边缘脱扣，从而打开窗口414。
具体地，本实施例中，滑接结构为设于窗口414的上下两相对边缘的滑槽414a，滑接配合结构为设于密封板415的上下两侧边上的滑条415a，滑条415a插置于滑槽414a中，用于使密封板415沿左右方向滑动，以盖合或打开窗口414。其中，滑槽414a设于窗口414的内侧面，即在窗口414的上下两相对边缘处沿朝向引流管11与排水管2的连接处的方向分别凸设有上凸条和下凸条，上凸条的底面以及下凸条的顶面上均设有长度沿左右方向延伸的滑槽414a，且滑槽414a呈至少一侧敞口设置。在本实施例中，背板413位于出风框41的右侧，即引流管11设于空调室内机右侧内部，这是常见的空调室内机的设置，当然，引流管11和背板413也可以设在左侧。另外，在本实施例中，当密封板415盖合窗口414后，优选密封板415的外板面与背板413的外板面平齐设置，这样可使该处的外观更美观。当然，于其他实施例中，密封板415也可以设置成沿上下方向滑动，但其滑动的方便性不如本实施例中左右滑动的方式。
参照图2以及图4至图7，在本实施例中，进一步地，引流管11包括与接水盘1连接的前段11c以及与排水管2连接的第一连接段11a，排水管2具有与第一连接段11a相适配套接的第二连接段21，且第二连接段21的内管径大于等于第一连接段11a的外管径，即在套接时，第二连接段21是套设于第一连接段11a的外面的，当然，第一连接段11a也可以设置成套设于第二连接段21的外面，然而，可以理解，由于引流管11是沿后下侧延伸的，故本实施例中的设置可避免因夹持件松开时，冷凝水会从两管间间隙向下流出而污染空调室内机内部的情况发生。此外，在本实施例中，优选地，前段11c的外管径大于第一连接段11a的外管径，且前段11c外管面与第一连接段11a外管面的连接处形成有限位台阶11b。该限位台阶11b主要对第二连接段21起限位作用，使引流管11套入排水管2的长度合适。
另外，参照图5和图7，在本实施例中，为方便引流管11与排水管2之间的拆装，使第二连接段21能更顺畅便利的套入或拔出，第一连接段11a的外管径优选在沿朝向后下侧的方向上呈逐渐缩小设置。
参照图2、图5和图7，在本实施例中，具体地，夹持组件3包括卡箍31与锁紧螺丝32，卡箍31套设于第二连接段21的外表面，锁紧螺丝32穿设卡箍31的接头，用于调整卡箍31的内周大小而将第二连接段21与第一连接段11a箍紧或松开，且特别地，锁紧螺丝32的螺帽应面向窗口414设置，当需要拆卸排水管2时，就可以将螺丝刀从窗口414伸入以拧松锁紧螺丝32，如此，排水管2就可以与引流管11脱离而被拆卸下来。在此需特别说明的是，为加强卡箍31的紧箍作用，避免两管连接处漏水，第一连接段11a可优选由表面具有一定弹性的质地较软的塑胶制成。然本设计不限于此，于其他实施例中，夹持件还可以呈其他设置，例如但不限于，第二连接段21的外周面上套设有一内周可调整大小的金属环，该金属环的两弹性自由端可分别卡扣于设于引流管11上的两相对间隔的凸块上。
参照图5和图7，在本实施例中，进一步地，第二连接段21的外表面设有呈环状设置的限位槽22，卡箍31容置限位于限位槽22。可以理解，该限位槽22一方面可使卡箍31的位置限定，使卡箍31不易在沿第二连接段21的轴向上上下移动，从而有利于排水管2拆装的便利；另一方面，卡箍31容置于限位槽22内，在排水管2拆卸后，卡箍31仍与排水管2连接，从而可避免了卡箍31这种小零件易脱离丢失的情况发生。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (17)

  1. 一种空调室内机，其特征在于，包括：
    蜗壳，所述蜗壳的上部形成有进风口，下部形成有出风口，所述蜗壳包括设于所述出风口处的出风框，所述出风框包括与所述蜗壳前侧连接的顶边框、与所述蜗壳后侧连接的底边框，以及临近所述出风框的端部用于连接所述顶边框及所述底边框的两相对的背板，所述背板上开设有窗口；
    接水盘，所述接水盘设于所述蜗壳上部的前侧端，所述接水盘的盘底邻近其中一所述背板处设有向后下侧延伸的引流管；
    排水管，所述排水管的一端与所述引流管的自由端可拆卸套接连通，另一端伸出所述空调室内机，所述引流管与所述排水管的连接处与所述窗口的位置相对应；以及
    夹持组件，可拆卸设于所述引流管与所述排水管的连接处，用于紧固所述排水管，且显露于所述窗口。
  2. 如权利要求1所述的空调室内机，其特征在于，所述出风框还包括设于所述背板上的密封板，所述密封板与所述窗口可活动连接，用以盖合或打开所述窗口。
  3. 如权利要求2所述的空调室内机，其特征在于，所述窗口的两相对边缘上设有滑接结构，所述密封板的两相对侧边上对应所述滑接结构设有滑接配合结构。
  4. 如权利要求3所述的空调室内机，其特征在于，所述滑接结构为设于所述窗口的上下两相对边缘的滑槽，所述滑接配合结构为设于所述密封板的上下两侧边上的滑条，所述滑条插置于所述滑槽中，用于使所述密封板沿左右方向滑动，以盖合或打开所述窗口。
  5. 如权利要求4所述的空调室内机，其特征在于，所述滑槽设于所述窗口的内侧面。
  6. 如权利要求3所述的空调室内机，其特征在于，所述密封板枢接于所述窗口的边缘，且所述密封板的边缘与所述窗口的边缘通过卡扣连接。
  7. 如权利要求2所述的空调室内机，其特征在于，所述夹持组件呈在所述窗口中完全显露设置。
  8. 如权利要求3所述的空调室内机，其特征在于，所述夹持组件呈在所述窗口中完全显露设置。
  9. 如权利要求4所述的空调室内机，其特征在于，所述夹持组件呈在所述窗口中完全显露设置。
  10. 如权利要求5所述的空调室内机，其特征在于，所述夹持组件呈在所述窗口中完全显露设置。
  11. 如权利要求6所述的空调室内机，其特征在于，所述夹持组件呈在所述窗口中完全显露设置。
  12. 如权利要求2所述的空调室内机，其特征在于，在所述密封板盖合所述窗口时，所述密封板的外板面与所述背板的外板面平齐。
  13. 如权利要求1所述的空调室内机，其特征在于，所述引流管包括与所述接水盘连接的前段以及与所述排水管连接的第一连接段，所述排水管具有与所述第一连接段相适配套接的第二连接段，且所述第二连接段的内管径大于等于所述第一连接段的外管径；
    所述前段的外管径大于所述第一连接段的外管径，且所述前段外管面与所述第一连接段外管面的连接处形成有限位台阶。
  14. 如权利要求13所述的空调室内机，其特征在于，所述第一连接段的管径在沿朝向后下侧的方向上呈逐渐缩小设置。
  15. 如权利要求13所述的空调室内机，其特征在于，所述夹持组件包括卡箍与锁紧螺丝，所述卡箍套设于所述第二连接段的外表面，所述锁紧螺丝穿设所述卡箍的接头，用于调整所述卡箍的内周大小而将所述第二连接段与所述第一连接段箍紧或松开。
  16. 如权利要求15所述的空调室内机，其特征在于，所述锁紧螺丝的螺帽面向所述窗口设置。
  17. 如权利要求15所述的空调室内机，其特征在于，所述第二连接段的外表面设有呈环状设置的限位槽，所述卡箍容置限位于所述限位槽。
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