WO2019007220A1 - 室内机及具有其的空调器 - Google Patents

室内机及具有其的空调器 Download PDF

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Publication number
WO2019007220A1
WO2019007220A1 PCT/CN2018/092727 CN2018092727W WO2019007220A1 WO 2019007220 A1 WO2019007220 A1 WO 2019007220A1 CN 2018092727 W CN2018092727 W CN 2018092727W WO 2019007220 A1 WO2019007220 A1 WO 2019007220A1
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WO
WIPO (PCT)
Prior art keywords
bottom case
indoor unit
lower bottom
side plate
connecting side
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PCT/CN2018/092727
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English (en)
French (fr)
Inventor
赵杰明
曹伟
贺鹏
Original Assignee
格力电器（武汉）有限公司
珠海格力电器股份有限公司
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Application filed by 格力电器（武汉）有限公司, 珠海格力电器股份有限公司 filed Critical 格力电器（武汉）有限公司
Publication of WO2019007220A1 publication Critical patent/WO2019007220A1/zh

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    • 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
    • F24F13/20—Casings or covers
    • 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

Definitions

  • the present invention relates to the field of air conditioner equipment, and in particular to an indoor unit and an air conditioner having the same.
  • the air conditioner is equipped with an evaporator, a fan blade, a motor, and the like on the bottom case.
  • the duct and the waterway are located on the bottom casing and are then fixed to the wall panel. After long-term use of the whole machine, the air duct and the waterway are prone to dirt, which makes the air conditioner a source of pollution and affects the user experience.
  • the detachable connection between the lower bottom case and the upper bottom case is used to disassemble and clean the dirty air passages and waterways.
  • the sealing of the air duct is achieved by the sealing ribs around the upper and lower bottom shells.
  • the rib 3 of the upper bottom shell is closer to the evaporator, and the condensed water generated by the upper bottom shell flows into the lower bottom shell during the air conditioning refrigeration process.
  • the ribs 1 and the ribs 2 at the side plates are fitted in the limiting grooves, so that condensed water is generated in front and rear of the ribs 3, and the condensed water gathers here, which is easy to breed bacteria and the like.
  • the sealing is mainly achieved by the contact between the upper and lower bottom shells, and the sealing method may be different when the air conditioner starts and stops. Problems such as ringing affect the comfort of the user.
  • the lower bottom shell is used as a matching manner of the limiting groove and the upper bottom shell, so that the lower bottom shell needs to be close to the wall surface when assembling, which is easy to cause damage to the wall body.
  • the main object of the present invention is to provide an indoor unit and an air conditioner having the same, which solves the problem that condensation of condensed water is easily generated in the lower case of the air conditioner in the prior art.
  • an indoor unit comprising: a lower bottom case; an upper bottom case having a first connecting side plate, the first connecting side plate for the lower bottom case Connected, the first connecting side plate is provided with a limiting portion, and a part of the lower bottom case extends into the limiting portion to be connected with the upper bottom case.
  • the limiting portion is a limiting groove formed on the end of the first connecting side plate, and the length direction of the limiting groove is consistent with the longitudinal direction of the first connecting side plate.
  • the geometric center line along the depth direction of the limiting groove has a first angle ⁇ with respect to the horizontal direction, wherein 180° ⁇ ⁇ ⁇ 360°.
  • the lower bottom case has a second connecting side plate, and a part of the second connecting side plate extends into the limiting groove, at least part of the outer surface of the second connecting side plate and/or the inner surface of the second connecting side plate
  • a sealing rib is arranged on the upper side, and the sealing rib abuts against the groove wall of the limiting groove.
  • the sealing rib comprises: a transverse sealing rib, the transverse sealing rib extending along a length direction of the second connecting side plate; a vertical sealing rib, an extending direction of the vertical sealing rib and a extending direction of the transverse sealing rib Has a second angle.
  • the second angle is at a right angle.
  • the lower bottom case includes: a lower bottom case mounting portion, the second connecting side plate is connected to the rear side wall of the lower bottom case mounting portion, and a part of the second connecting side plate and a part of the rear side of the lower bottom case mounting portion
  • the wall is set as the first sink.
  • the lower bottom case further includes: a water retaining plate connected to the rear side wall of the lower bottom case mounting portion and located below the second connecting side plate, the water blocking plate and a part of the lower bottom case mounting portion
  • the rear side wall is surrounded by a second water tank.
  • the front side wall of the lower bottom case mounting portion opposite to the rear side wall is provided with a third water tank, and the height of the third water tank projected on the vertical surface is smaller than the height projected by the second water tank on the vertical surface.
  • the width of the notch side of the limiting groove is gradually increased.
  • the opening direction of the limiting groove is downward in the vertical direction.
  • an air conditioner including an indoor unit, and the indoor unit is the indoor unit described above.
  • the upper bottom case is provided with a limiting portion for the limiting position, and a part of the lower bottom case is extended into the limiting portion to realize the connection between the upper bottom case and the lower bottom case, thereby avoiding the existing
  • the problem that the condensed water is easily accumulated between the limiting ribs caused by the connection of the upper sill and the lower sill on the lower bottom shell is adopted. That is, according to the technical solution of the present application, the condensation water of the air conditioner can be effectively prevented from agglomerating on the lower bottom case, and the problem that the air conditioner is easy to breed bacteria under long-term use is effectively solved, and the user experience is improved.
  • Figure 1 shows a schematic view of the assembly of the upper housing and the lower housing
  • Figure 2 is a block diagram showing the structure of an embodiment of an indoor unit according to the present invention.
  • Figure 3 is a schematic view showing the enlarged structure of A in Figure 2;
  • Figure 4 is a schematic view showing the first perspective of the embodiment of the lower casing and the vane of Figure 2;
  • Figure 5 is a schematic view showing the second perspective of the embodiment of the lower casing and the vane of Figure 2.
  • sealing ribs sealing ribs; 41, transverse sealing ribs; 42, vertical sealing ribs;
  • spatially relative terms such as “above”, “above”, “on top”, “above”, etc., may be used herein to describe as in the drawings.
  • the exemplary term “above” can include both “over” and "under”.
  • the device can also be positioned in other different ways (rotated 90 degrees or at other orientations) and the corresponding description of the space used herein is explained accordingly.
  • an indoor unit is provided.
  • the indoor unit includes a lower bottom case 10 and an upper bottom case 20.
  • the upper bottom case 20 has a first connecting side plate 21 for connecting with the lower bottom case 10, the first connecting side plate 21 is provided with a limiting portion 30, and a part of the lower bottom case 10 is extended to the limit position.
  • the inside of the portion 30 is connected to the upper bottom case 20.
  • the upper bottom case is provided with a limiting portion for limiting the position, and a part of the lower bottom case is extended into the limiting portion to realize the connection between the upper bottom case and the lower bottom case, which can avoid the prior art.
  • the problem that the condensed water is easily accumulated between the limiting ribs caused by the connection of the upper sill and the lower sill on the lower bottom shell is adopted. That is, according to the technical solution of the present application, the condensation water of the air conditioner can be effectively prevented from agglomerating on the lower bottom case, and the problem that the air conditioner is easy to breed bacteria under long-term use is effectively solved, and the user experience is improved.
  • the limiting portion 30 is a limiting groove formed on the end of the first connecting side plate 21, and the longitudinal direction of the limiting groove is consistent with the longitudinal direction of the first connecting side plate 21.
  • Such an arrangement can effectively prevent condensation of condensed water on the lower sump, increasing the practicality of the indoor unit.
  • the geometric center line along the depth direction of the limiting groove has a first angle ⁇ with respect to the horizontal direction, wherein 180° ⁇ ⁇ ⁇ 360°.
  • the horizontal line is perpendicular to the longitudinal direction of the limiting groove, and the horizontal line is regarded as the abscissa, starting from the bottom of the limiting groove, and the geometric center line along the opening direction of the limiting groove is vertical
  • the projection line on the surface, the angle of the projection line of the geometric center line ranges from 180° ⁇ 360°. That is, in the present embodiment, it is only necessary to ensure that the opening direction of the limiting groove is inclined downward.
  • the lower bottom case 10 has a second connecting side plate 11.
  • a portion of the second connecting side plate 11 extends into the limiting groove, and at least a portion of the outer surface of the second connecting side plate 11 and the inner surface of the second connecting side plate 11 are provided with a sealing rib 40, and the sealing rib 40 Abuts against the groove wall of the limiting groove.
  • the arrangement is such that the second connecting side plate 11 of the lower bottom case 10 is in line contact with the upper bottom case 20, and the arrangement can effectively reduce the contact area between the lower bottom case 10 and the lower bottom case 10, so that when the indoor unit is at No abnormal noise will occur during start-stop conditions, which improves the user experience.
  • the sealing rib 40 includes a transverse sealing rib 41 and a vertical sealing rib 42.
  • the transverse sealing rib 41 extends in the longitudinal direction of the second connecting side plate 11.
  • the extending direction of the vertical sealing rib 42 has a second angle with the extending direction of the transverse sealing rib 41.
  • the second angle may be set to a right angle.
  • the lower bottom case 10 includes a lower bottom case mounting portion 12.
  • the second connecting side plate 11 is connected to the rear side wall of the lower bottom case mounting portion 12, and a part of the second connecting side plate 11 and a portion of the rear side wall of the lower bottom case mounting portion 12 are surrounded by a first water tank 60.
  • This arrangement allows the condensed water formed on the second connecting side plate 11, i.e., the upper bottom case, to flow into the first water tank 60 to be discharged outside the indoor unit through the drain pipe, effectively preventing condensation of the condensed water in the indoor unit.
  • a water retaining plate 70 is provided on the lower bottom case 10 in order to avoid generation of condensed water on the outer walls of the upper and lower bottom cases on the side of the evaporator 50.
  • the water deflector 70 is connected to the rear side wall of the lower bottom case mounting portion 12 and is located below the second connecting side plate 11, and the water blocking plate 70 and the rear side wall of the portion of the lower bottom case mounting portion 12 are surrounded by the second side. Sink 80.
  • This arrangement can effectively collect the condensed water generated by the indoor unit casing and discharge it in time to avoid the problem that the indoor unit dripping water affects the user experience.
  • a third water tank 90 is opened on the front side wall of the lower bottom case mounting portion 12 opposite to the rear side wall, and the third water tank 90 is vertical.
  • the height projected on the surface is less than the height projected by the second sink 80 on the vertical plane.
  • the width of the notch side of the limiting groove is set to gradually increase. This arrangement can also effectively reduce the assembly difficulty of the upper and lower casings.
  • the indoor unit in the above embodiment can also be used in the technical field of air conditioner equipment, that is, according to another aspect of the present invention, an air conditioner including an indoor unit, and the indoor unit is the indoor unit in the above embodiment.
  • the indoor unit includes a lower bottom case 10 and an upper bottom case 20.
  • the upper bottom case 20 has a first connecting side plate 21 for connecting with the lower bottom case 10, the first connecting side plate 21 is provided with a limiting portion 30, and a part of the lower bottom case 10 is extended to the limit position.
  • the inside of the portion 30 is connected to the upper bottom case 20.
  • the wind blade 100 is disposed on the lower bottom case 10.
  • the upper bottom case is provided with a limiting portion for limiting the position, and a part of the lower bottom case is extended into the limiting portion to realize the connection between the upper bottom case and the lower bottom case, which can avoid the prior art.
  • the problem that the condensed water is easily accumulated between the limiting ribs caused by the connection of the upper sill and the lower sill on the lower bottom shell is adopted. That is, according to the technical solution of the present application, the condensation of the condensed water of the air conditioner on the lower bottom case can be effectively prevented, and the problem that the air conditioner is easy to breed bacteria under long-term use is effectively solved, and the user experience is improved.
  • the condensed water generated by the indoor unit can be discharged in time, thereby avoiding the problem that the condensed water is accumulated in the indoor unit for a long time, and at the same time, by providing the sealing rib structure, Effectively prevents the occurrence of abnormal noise.
  • the limiting groove on the upper bottom case is matched with the lower bottom case, and the condensed water generated by the upper bottom case is effectively introduced into the first water tank of the lower bottom case.
  • the sealing ribs are set to achieve a higher sealing effect, the problem of abnormal noise caused by thermal expansion and contraction is prevented.
  • the bottom case of the air conditioner is divided into an upper bottom shell and a lower bottom shell structure, and the overall sealing is achieved by the cooperation between the two, and the lower bottom shell is
  • the upper bottom case is arranged in a detachable manner to achieve easy cleaning of the wind tunnel portion.
  • the upper bottom shell has a stop groove structure with an open downward.
  • the limiting groove on the upper bottom case has a flared structure, and the specific configuration of the flared structure is such that the width of the notch side of the limiting groove gradually increases.
  • a sink structure and a second water tank are provided on the back of the lower bottom case for draining the condensed water generated at the back of the upper and lower bottom cases.
  • the bottom sink of the lower bottom case has a higher position than the front water tank of the lower bottom case, so that the condensed water is discharged through the drain pipe to the outside.
  • a series of sealing ribs are included, as shown in FIG. 3, the vertical sealing ribs matched by the front and rear ends of the lower bottom shell are in contact with the groove wall of the limiting groove of the upper bottom shell, thereby realizing The contact form of the line and the surface reduces the abnormal noise caused by the thermal expansion and contraction.
  • the horizontal sealing rib structure on the back of the lower bottom case is in contact with the groove wall of the limiting groove of the upper bottom case, thereby realizing the sealing of the upper and lower bottom shells, and preventing the air having a higher temperature on the rear side of the indoor unit casing. Flow into the air duct.

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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

一种室内机，包括：下底壳（10）；上底壳（20），上底壳（20）具有第一连接侧板（21），第一连接侧板（21）用于与下底壳（10）相连接，第一连接侧板（21）设置有限位部（30），部分的下底壳（10）延伸至限位部（30）内与上底壳（20）相连接。该室内机能够避免现有技术中采用在下底壳（10）上设置限位凸筋使上底壳（20）与下底壳（10）连接造成的限位凸筋间容易产生冷凝水聚集的问题。还公开了一种具有室内机的空调器。

Description

室内机及具有其的空调器 技术领域
本发明涉及空调器设备技术领域，具体而言，涉及一种室内机及具有其的空调器。
背景技术
现有技术中，空调器采用底壳上装配蒸发器、风叶、电机等。风道和水道部分均位于底壳上，再将其固定到壁挂板上。整机长期使用后，风道和水道部分易产生脏污，使得空调器成为污染源，影响用户的使用体验。
目前，采用下底壳与上底壳可拆卸连接的形式，实现较对脏污的风道和水道进行拆卸清洁。同时，通过上、下底壳周围的密封筋配合方式实现风道的密封。但是，上底壳与下底壳连接位置处，如图1所示，上底壳的筋条3较为靠近蒸发器、在空调制冷的过程中上底壳产生的冷凝水会流入下底壳连接侧板处的筋条1和筋条2配合的限位凹槽内，使得筋条3的前后均产生冷凝水，且冷凝水在此处聚集，容易滋生细菌等问题。
现有技术中想要达到上底壳与下底壳实现较优的密封效果，主要通过上、下底壳间的筋条接触实现密封，而此种密封方式在空调器启停时会产生异响等问题，影响用户使用的舒适性。而且，采用下底壳为限位槽与上底壳的配合方式，使得下底壳装配时需与墙面贴近，易造成墙体的损坏。
发明内容
本发明的主要目的在于提供一种室内机及具有其的空调器，以解决现有技术中空调器下底壳容易产生冷凝水凝聚的问题。
为了实现上述目的，根据本发明的一个方面，提供了一种室内机，包括：下底壳；上底壳，上底壳具有第一连接侧板，第一连接侧板用于与下底壳相连接，第一连接侧板设置有限位部，部分的下底壳延伸至限位部内与上底壳相连接。
进一步地，限位部为开设于第一连接侧板端部上的限位凹槽，限位凹槽的长度方向与第一连接侧板的长度方向一致。
进一步地，沿限位凹槽的深度方向的几何中心线与水平方向具有第一角度β，其中，180°＜β＜360°。
进一步地，下底壳具有第二连接侧板，部分的第二连接侧板延伸至限位凹槽内，至少部分的第二连接侧板的外表面和/或第二连接侧板的内表面上设置有密封筋条，密封筋条与限位凹槽的槽壁相抵接。
进一步地，密封筋条包括：横向密封筋条，横向密封筋条沿第二连接侧板的长度方向延伸；竖向密封筋条，竖向密封筋条的延伸方向与横向密封筋条的延伸方向具有第二角度。
进一步地，第二角度呈直角。
进一步地，下底壳包括：下底壳安装部，第二连接侧板与下底壳安装部的后侧壁相连接，部分的第二连接侧板与部分的下底壳安装部的后侧壁围设成第一水槽。
进一步地，下底壳还包括：挡水板，挡水板与下底壳安装部的后侧壁相连接并位于第二连接侧板的下方，挡水板与部分的下底壳安装部的后侧壁围设成第二水槽。
进一步地，下底壳安装部的与后侧壁相对的前侧壁开设有第三水槽，第三水槽在竖直面上投影的高度小于第二水槽在竖直面上投影的高度。
进一步地，限位凹槽的槽口侧的宽度逐渐增加。
进一步地，限位凹槽的开口方向沿竖直方向向下。
根据本发明的另一方面，提供了一种空调器，包括室内机，室内机为上述的室内机。
应用本发明的技术方案，在上底壳上设置有起限位作用的限位部，并将部分的下底壳延伸至限位部内以实现上底壳与下底壳连接，能够避免现有技术中采用在下底壳上设置限位凸筋使上底壳与下底壳连接造成的限位凸筋间容易产生冷凝水聚集的问题。即采用本申请的技术方案，能够有效地防止空调器的冷凝水在下底壳上凝聚，有效地解决了空调器在长时间使用下容易滋生细菌等问题，提高了用户的使用体验。
附图说明
构成本申请的一部分的说明书附图用来提供对本发明的进一步理解，本发明的示意性实施例及其说明用于解释本发明，并不构成对本发明的不当限定。在附图中：
图1示出了上壳体与下壳体装配的结构示意图；
图2示出了根据本发明的室内机的实施例的结构示意图；
图3示出了图2中A处放大结构示意图；
图4示出了图2中的下壳体和风叶的实施例的第一视角的结构示意图；
图5示出了图2中的下壳体和风叶的实施例的第二视角的结构示意图。
其中，上述附图包括以下附图标记：
10、下底壳；11、第二连接侧板；12、下底壳安装部；
20、上底壳；21、第一连接侧板；
30、限位部；40、密封筋条；41、横向密封筋条；42、竖向密封筋条；
50、蒸发器；60、第一水槽；70、挡水板；80、第二水槽；90、第三水槽；
100、风叶。
具体实施方式
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本发明。
需要注意的是，这里所使用的术语仅是为了描述具体实施方式，而非意图限制根据本申请的示例性实施方式。如在这里所使用的，除非上下文另外明确指出，否则单数形式也意图包括复数形式，此外，还应当理解的是，当在本说明书中使用术语“包含”和/或“包括”时，其指明存在特征、步骤、操作、器件、组件和/或它们的组合。
需要说明的是，本申请的说明书和权利要求书及附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的术语在适当情况下可以互换，以便这里描述的本申请的实施方式例如能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
为了便于描述，在这里可以使用空间相对术语，如“在……之上”、“在……上方”、“在……上表面”、“上面的”等，用来描述如在图中所示的一个器件或特征与其他器件或特征的空间位置关系。应当理解的是，空间相对术语旨在包含除了器件在图中所描述的方位之外的在使用或操作中的不同方位。例如，如果附图中的器件被倒置，则描述为“在其他器件或构造上方”或“在其他器件或构造之上”的器件之后将被定位为“在其他器件或构造下方”或“在其他器件或构造之下”。因而，示例性术语“在……上方”可以包括“在……上方”和“在……下方”两种方位。该器件也可以其他不同方式定位(旋转90度或处于其他方位)，并且对这里所使用的空间相对描述作出相应解释。
现在，将参照附图更详细地描述根据本申请的示例性实施方式。然而，这些示例性实施方式可以由多种不同的形式来实施，并且不应当被解释为只限于这里所阐述的实施方式。应当理解的是，提供这些实施方式是为了使得本申请的公开彻底且完整，并且将这些示例性实施方式的构思充分传达给本领域普通技术人员，在附图中，为了清楚起见，有可能扩大了层和区域的厚度，并且使用相同的附图标记表示相同的器件，因而将省略对它们的描述。
结合图2至图5所示，根据本发明的实施例，提供了一种室内机。
具体地，如图2和图3所示，该室内机包括下底壳10和上底壳20。上底壳20具有第一连接侧板21，第一连接侧板21用于与下底壳10相连接，第一连接侧板21设置有限位部30，部分的下底壳10延伸至限位部30内与上底壳20相连接。
在本实施例中，在上底壳上设置有起限位作用的限位部，并将部分的下底壳延伸至限位部内以实现上底壳与下底壳连接，能够避免现有技术中采用在下底壳上设置限位凸筋使上底壳与下底壳连接造成的限位凸筋间容易产生冷凝水聚集的问题。即采用本申请的技术方案，能够有效地防止空调器的冷凝水在下底壳上凝聚，有效地解决了空调器在长时间使用下容易滋生细菌等问题，提高了用户的使用体验。
优选地，限位部30为开设于第一连接侧板21端部上的限位凹槽，限位凹槽的长度方向与第一连接侧板21的长度方向一致。这样设置能够有效地防止下底壳上出现冷凝水凝聚的情况，增加了该室内机的实用性。
进一步地，沿限位凹槽的深度方向的几何中心线与水平方向具有第一角度β，其中，180°＜β＜360°。具体地，作垂直于限位凹槽的长度方向的水平线，将该水平线视为横坐标，作以限位凹槽的底部为起点，沿限位凹槽的开口方向的几何中心线在竖直面上的投影线，则几何中心线的投影线的角度的范围为180°＜β＜360°。即在本实施例中，只要保证限位凹槽的开口方向倾斜向下即可。优选地，限位凹槽的开口方向沿竖直方向向下。此时，β＝270°。
其中，下底壳10具有第二连接侧板11。部分的第二连接侧板11延伸至限位凹槽内，至少部分的第二连接侧板11的外表面和第二连接侧板11的内表面上设置有密封筋条40，密封筋条40与限位凹槽的槽壁相抵接。这样设置使得下底壳10的第二连接侧板11与上底壳20的接触方式为线接触，这样设置能够有效减小下底壳10与下底壳10的接触面积，使得当室内机处于启停工况下不会发出异响，提高了用户的使用体验。
具体地，如图3和图4所示，密封筋条40包括横向密封筋条41和竖向密封筋条42。横向密封筋条41沿第二连接侧板11的长度方向延伸。竖向密封筋条42的延伸方向与横向密封筋条41的延伸方向具有第二角度。这样设置能够从多个方位实现对上底壳实现支撑，增加了上底壳与下底壳之间的连接可靠性。优选地，为了减小上底壳与下底壳的接触面积，可以将第二角度设置成直角。
如图4和图5所示，下底壳10包括下底壳安装部12。第二连接侧板11与下底壳安装部12的后侧壁相连接，部分的第二连接侧板11与部分的下底壳安装部12的后侧壁围设成第一水槽60。这样设置使得在第二连接侧板11即上底壳上形成的冷凝水能够流至第一水槽60内在通过排水管排出室内机外，有效地避免了冷凝水在室内机内出现凝聚的情况。
优选地，为了避免靠近蒸发器50一侧的上底壳和下底壳的外壁上产生冷凝水，在下底壳10上设置了挡水板70。挡水板70与下底壳安装部12的后侧壁相连接并位于第二连接侧板11的下方，挡水板70与部分的下底壳安装部12的后侧壁围设成第二水槽80。这样设置能够有效地实现对室内机外壳产生的冷凝水进行收集并将其及时排出，以避免室内机滴水影响用户使用体验的问题。
为了能够及时地将室内机内产生的冷凝水及时的排出至室内机外，在下底壳安装部12的与后侧壁相对的前侧壁开设有第三水槽90，第三水槽90在竖直面上投影的高度小于第二水槽80在竖直面上投影的高度。
为了提高室内机的装配效率，将限位凹槽的槽口侧的宽度设置成逐渐增加的方式。这样设置还能够有效地降低了上壳体与下壳体的装配难度。
上述实施例中的室内机还可以用于空调器设备技术领域，即根据本发明的另一方面，提供了一种空调器，包括室内机，室内机为上述实施例中的室内机。具体地，该室内机包括下底壳10和上底壳20。上底壳20具有第一连接侧板21，第一连接侧板21用于与下底壳10相连接，第一连接侧板21设置有限位部30，部分的下底壳10延伸至限位部30内与上底壳20相连接。其中，风叶100设置于下底壳10上。
在本实施例中，在上底壳上设置有起限位作用的限位部，并将部分的下底壳延伸至限位部内以实现上底壳与下底壳连接，能够避免现有技术中采用在下底壳上设置限位凸筋使上底壳与下底壳连接造成的限位凸筋间容易产生冷凝水聚集的问题。即采用本申请的技术方案，能够有效地防止空调器的冷凝水在下底壳上出现凝聚的情况，有效地解决了空调器在长时间使用下容易滋生细菌等问题，提高了用户的使用体验。
具体地，采用本申请中的室内机，能够及时地将室内机产生的冷凝水排出，从而避免了因冷凝水在室内机内长时间的集聚产生污染的问题，同时通过设置密封筋条结构，有效防止了异响的产生。
在本实施例中，采用上底壳上的限位凹槽与下底壳相配合，将上底壳产生的冷凝水有效的引入下底壳的第一水槽内。同时，通过设置密封筋条，达到较高密封效果的同时，防止了热胀冷缩带来的异响问题。
在本实施例中，为方便风水道部分的清洁，将空调器底壳拆分为上底壳与下底壳结构，通过两者之间的配合实现整体的密封，同时通过将下底壳与上底壳设置成可拆卸的方式，实现风水道部分的简易清洁。
其中，上底壳具有开口向下的限位凹槽结构。为方便下底壳的装配，上底壳上的限位凹槽具有扩口结构，该扩口结构的具体设置方式为限位凹槽的槽口侧的宽度逐渐增加。装配时蒸发器抵接到下底壳的前部水槽即第三水槽的上方，使得制冷时蒸发器产生的冷凝水直接流入至水槽内再排出。同样的，因蒸发器制冷过程中温度较低，使得与其距离较近的上底壳及下底壳位置均会因温度较低产生一定量的冷凝水。为此，在下底壳的背部设置水槽结构及第二水槽，用于引流上下底壳背部产生的冷凝水。且，下底壳背部水槽较下底壳的前部水槽位置较高，便于冷凝水通过排水管排出室外。
在下底壳的顶部密封位置，包含有一系列密封筋条，如图3示，通过下底壳前后两端配合的竖向密封筋条，与上底壳的限位凹槽的槽壁接触，实现线与面的接触形式，减少了热胀冷缩带来的异响。同时，通过下底壳背面的横向密封筋条结构与上底壳的限位凹槽的槽壁接触，实现了上、下底壳的密封，防止了室内机壳体后侧温度较高的空气流入风道内。
除上述以外，还需要说明的是在本说明书中所谈到的“一个实施例”、“另一个实施例”、“实施例”等，指的是结合该实施例描述的具体特征、结构或者特点包括在本申请概括性描 述的至少一个实施例中。在说明书中多个地方出现同种表述不是一定指的是同一个实施例。进一步来说，结合任一实施例描述一个具体特征、结构或者特点时，所要主张的是结合其他实施例来实现这种特征、结构或者特点也落在本发明的范围内。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (12)

  1. 一种室内机，其特征在于，包括：
    下底壳(10)；
    上底壳(20)，所述上底壳(20)具有第一连接侧板(21)，所述第一连接侧板(21)用于与所述下底壳(10)相连接，所述第一连接侧板(21)设置有限位部(30)，部分的所述下底壳(10)延伸至所述限位部(30)内与所述上底壳(20)相连接。
  2. 根据权利要求1所述的室内机，其特征在于，所述限位部(30)为开设于所述第一连接侧板(21)端部上的限位凹槽，所述限位凹槽的长度方向与所述第一连接侧板(21)的长度方向一致。
  3. 根据权利要求2所述的室内机，其特征在于，沿所述限位凹槽的深度方向的几何中心线与水平方向具有第一角度β，其中，180°＜β＜360°。
  4. 根据权利要求2所述的室内机，其特征在于，所述下底壳(10)具有第二连接侧板(11)，部分的所述第二连接侧板(11)延伸至所述限位凹槽内，至少部分的所述第二连接侧板(11)的外表面和/或所述第二连接侧板(11)的内表面上设置有密封筋条(40)，所述密封筋条(40)与所述限位凹槽的槽壁相抵接。
  5. 根据权利要求4所述的室内机，其特征在于，所述密封筋条(40)包括：
    横向密封筋条(41)，所述横向密封筋条(41)沿所述第二连接侧板(11)的长度方向延伸；
    竖向密封筋条(42)，所述竖向密封筋条(42)的延伸方向与所述横向密封筋条(41)的延伸方向具有第二角度。
  6. 根据权利要求5所述的室内机，其特征在于，所述第二角度呈直角。
  7. 根据权利要求4所述的室内机，其特征在于，所述下底壳(10)包括：
    下底壳安装部(12)，所述第二连接侧板(11)与所述下底壳安装部(12)的后侧壁相连接，部分的所述第二连接侧板(11)与部分的所述下底壳安装部(12)的后侧壁围设成第一水槽(60)。
  8. 根据权利要求7所述的室内机，其特征在于，所述下底壳(10)还包括：
    挡水板(70)，所述挡水板(70)与所述下底壳安装部(12)的后侧壁相连接并位于所述第二连接侧板(11)的下方，所述挡水板(70)与部分的所述下底壳安装部(12)的后侧壁围设成第二水槽(80)。
  9. 根据权利要求8所述的室内机，其特征在于，所述下底壳安装部(12)的与所述后侧壁相对的前侧壁开设有第三水槽(90)，所述第三水槽(90)在竖直面上投影的高度小于所述第二水槽(80)在竖直面上投影的高度。
  10. 根据权利要求2所述的室内机，其特征在于，所述限位凹槽的槽口侧的宽度逐渐增加。
  11. 根据权利要求2所述的室内机，其特征在于，所述限位凹槽的开口方向沿竖直方向向下。
  12. 一种空调器，包括室内机，其特征在于，所述室内机为权利要求1至11中任一项所述的室内机。
PCT/CN2018/092727 2017-07-05 2018-06-26 室内机及具有其的空调器 WO2019007220A1 (zh)

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