WO2013007217A1 - Indoor unit of air conditioner - Google Patents

Indoor unit of air conditioner Download PDF

Info

Publication number
WO2013007217A1
WO2013007217A1 PCT/CN2012/078646 CN2012078646W WO2013007217A1 WO 2013007217 A1 WO2013007217 A1 WO 2013007217A1 CN 2012078646 W CN2012078646 W CN 2012078646W WO 2013007217 A1 WO2013007217 A1 WO 2013007217A1
Authority
WO
WIPO (PCT)
Prior art keywords
air conditioner
indoor unit
side wall
panel body
ridge portion
Prior art date
Application number
PCT/CN2012/078646
Other languages
French (fr)
Chinese (zh)
Inventor
张辉
陈绍林
王现林
孟智
Original Assignee
珠海格力电器股份有限公司
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 珠海格力电器股份有限公司 filed Critical 珠海格力电器股份有限公司
Priority to CA2844752A priority Critical patent/CA2844752C/en
Priority to US14/232,327 priority patent/US20140191637A1/en
Priority to ES12810611T priority patent/ES2768244T3/en
Priority to EP12810611.9A priority patent/EP2749823B1/en
Publication of WO2013007217A1 publication Critical patent/WO2013007217A1/en

Links

Classifications

    • 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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
    • 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
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
    • F24F1/0057—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall

Definitions

  • an air conditioner indoor unit generally includes a panel body, a rear case, and a front panel connected to the panel body.
  • the rear housing, the panel body and the front panel enclose the inner cavity of the air conditioner.
  • the left and right side wall surfaces of the panel body are designed in a plane.
  • the useless space on both sides of the indoor unit cavity occupies a large volume, resulting in an increase in the overall volume of the indoor unit of the air conditioner, and the internal space is not effectively utilized.
  • the left and right side walls and the top wall of the panel body of the air conditioner indoor unit are generally fixed and non-detachable. Since the left and right side walls of the panel body cannot be removed, the indoor unit cannot be effectively cleaned.
  • the top wall of the indoor air inlet is not removable, after the air conditioner is used for a long time, because the air inlet cannot be removed, a large amount of dust accumulates in the air inlet grille, causing a health hazard.
  • the present invention provides an indoor unit of an air conditioner, the indoor unit of the air conditioner comprising a panel body, a rear housing and a front panel connected to the panel body, wherein the rear housing, the panel body and the front panel enclose an indoor unit of the air conditioner
  • the inner cavity, the panel body includes a left side wall and a right side wall, and the outer surfaces of the left side wall and the right side wall of the panel body each have an outwardly convex ridge or an inwardly concave recess.
  • the invention also provides an indoor unit of an air conditioner, comprising a panel body, a rear casing and a front panel connected to the panel body, wherein the rear casing, the panel body and the front panel enclose an inner cavity of the indoor unit of the air conditioner, W and board excellent "side a wall and a right side wall, an outer surface of the left side wall of the panel body having a left ridge bulging outwardly with respect to a plane in which the outer edge of the left side wall is located, an outer surface of the right side wall of the panel body A right ridge having an outward bulge with respect to a plane in which the outer edge of the right side wall is located.
  • the present invention improves the hand-held effect and facilitates handling by adjusting the left and right side walls of the panel body to have ridges or depressions.
  • the use of the ridge portion and the recess portion can eliminate the useless space located in the corner of the air conditioner in the case where the length, width, and height are constant, and can be more effectively utilized.
  • the panel body further includes at least one side wall connecting plate, and at least one of the left side wall and the right side wall is detachably connected to the at least one side wall connecting plate of the panel body .
  • the air conditioner indoor unit of the present invention can disassemble the left and right side walls without removing other parts, thereby achieving easy disassembly and cleaning. Moreover, ordinary users can change the left and right side walls according to needs and preferences, and change the appearance of the air conditioner.
  • the panel body further includes a top wall connecting plate, and the top wall is detachably connected to the top wall connecting plate.
  • the air conditioner indoor unit of the present invention can disassemble the top wall without removing other parts, thereby achieving easy disassembly cleaning.
  • ordinary users can change the top wall according to needs and preferences, and change the appearance of the air conditioner.
  • Fig. 1 is a schematic front view of an indoor unit of an air conditioner according to a first embodiment of the present invention in an installed state.
  • Fig. 2 is a perspective view of the indoor unit of the air conditioner shown in Fig. 1.
  • Figure 3 is an exploded perspective view of an indoor unit of an air conditioner according to a second embodiment of the present invention.
  • FIG. 4 is a schematic view showing the connection of the side walls and the top wall of the indoor unit of the air conditioner according to the second embodiment of the present invention.
  • Fig. 5 is a schematic view showing the inner surface of the right side wall of the indoor unit of the air conditioner according to the second embodiment of the present invention.
  • Fig. 6 is a schematic view showing the panel of the indoor unit of the air conditioner according to the second embodiment of the present invention, showing the right side wall connecting plate of the panel body.
  • Figure 7 is an enlarged view of the hook of Figure 5.
  • Figure 8 is an enlarged view of the elastic snap member of Figure 6.
  • Figure 9 is a schematic illustration of the top wall of an indoor unit of an air conditioner according to a second embodiment of the present invention, showing the inner surface of the top wall.
  • Figure 10 is a schematic view of a panel body of an indoor unit of an air conditioner according to a second embodiment of the present invention, showing left and right side wall connecting plates and top wall connecting plates of the panel body.
  • Figure 11 is a schematic view of the right side ridge.
  • Figure 12 is a schematic illustration of a two piece right side wall.
  • Figure 13 is an exploded perspective view of the first and second ridges.
  • Figure 14 is a front elevational view of the rear housing.
  • the air conditioner indoor unit is a wall-mounted indoor unit
  • Fig. 1 shows a wall-mounted state of the air conditioner indoor unit
  • Figure 2 is an exploded perspective view of the indoor unit of the air conditioner of the embodiment shown in Figure 1.
  • the "front”, “back”, “left”, “right”, “upper”, and “lower” described herein are relative to the air conditioner indoor unit in the mounted state shown in FIG.
  • the direction of the paper surface is the front-rear direction
  • the horizontal direction is the left-right direction
  • the vertical direction is the up-and-down direction.
  • the air conditioner indoor unit 100 includes a panel body 4, a rear case 8 (see FIG. 14), and a front panel 2 connected to the panel body.
  • the panel body 4, the rear casing and the front panel 2 enclose an inner cavity of the air conditioner indoor unit.
  • the front panel 2 is attached to the panel body 4, for example, by a snap or a leaflet, and preferably, the front panel 2 can be opened and closed.
  • the wind deflector 1 can also be selectively provided on the panel body 4.
  • the air deflector 1 is supported by the internal structure of the air conditioner and, optionally, rotates or swings while the air conditioner is operating.
  • the panel body 4 includes a top wall 3, a right side wall 5, and a left side wall 6.
  • the outer surface of the right side wall 5 may have an outwardly convex ridge or an inwardly concave recess.
  • the outer surface of the left side wall 6 may also have outwardly convex ridges or inwardly concave depressions.
  • a right side ridge portion which is raised toward the outside of the indoor unit of the air conditioner with respect to the outer edge of the right side wall of the panel body 4 is formed ( Figure 11 shows the right ridge 7) separately.
  • a left side ridge is symmetrically formed on the outer surface of the left side wall 6.
  • the outer surface of the side wall has a ridge
  • the outer surface of the side wall is formed with a ridge or the like covers the case where the entire outer surface of the side wall is formed by the ridge portion, that is, The entire outer surface of the side wall bulges outward relative to the outer edge of the side wall.
  • the outer surface of the side wall has a recess” similarly covers the case where the entire outer surface of the side wall is formed by the recess.
  • the projections of the left and right ridges on a plane perpendicular to the left-right direction (horizontal direction in Fig. 1) of the indoor unit of the air conditioner are semi-oblong.
  • the projection of the outer contour of the panel body 4 on a plane perpendicular to the left and right direction is also a semi-oblong circle.
  • the left and right side walls of the panel body 4 have a U-shaped outer edge.
  • the outer edges of the left side surface and the right side surface of the panel body 4 respectively surround the outer edges of the left side ridge portion and the right side ridge portion.
  • the outer edge 27 of the right side surface of the panel body 4 is shown in Fig. 2, and the outer edge 27 of the right side surface surrounds the outer edge 28 of the right side bulge.
  • the distance G between the outer edges of the left and right side faces and the outer edges of the left and right raised portions, respectively, is greater than 0.5 cm.
  • the distance G between the outer edges of the left side surface and the right side surface and the outer edges of the left side ridge portion and the right side ridge portion are each between 1 and 5 cm. Further, it is more preferable to set the distance G between the outer edges of the left side surface and the right side surface and the outer edges of the left side ridge portion and the right side ridge portion to be between 2 and 4 cm. Holes may be formed in the flat portion of the 2 to 4 cm pitch size so that, for example, the drain pipe passes through the side of the panel body.
  • the ridge heights H of the left and right ridges are both greater than 1 cm. Preferably, the ridge height H of the ridge is between 1.5 and 5 cm.
  • the ridge height H of the ridge is between 1.8 and 2.5 cm.
  • the left and right ridges may each include a first ridge 24 at a middle portion thereof and a second ridge portion 25 at a periphery thereof.
  • the projection of the first ridge on a plane perpendicular to the left-right direction is a semi-elong
  • the projection of the second ridge on a plane perpendicular to the left-right direction is U-shaped. The distance between the outer edge of the first ridge and the outer edge of the second ridge gradually widens in a direction from the front to the back of the panel body.
  • the left and right side walls By arranging the left and right side walls to have the ridges, it is possible to provide a force point on the side of the indoor unit when the indoor unit is placed on the ground, so that the installer can lift the indoor unit by both hands, thereby increasing the hand-held effect and facilitating handling.
  • the inner parts By arranging the left and right side walls to have the ridges, the inner parts can be placed in the swell spaces of the left and right side walls, so that the ridges can be more effectively utilized in the case where the indoor unit length and height are the same as in the prior art.
  • the space on both sides of the indoor unit of the air conditioner reduces the useless dead zone in the inner chamber of the indoor unit.
  • the colors of the first ridges and the second ridges may be different to further visually reduce the volume of the entire indoor unit.
  • the outer surface of the top wall 3 of the panel body 4 may have a top ridge that bulges outward relative to the plane in which the outer edge of the top wall 3 lies.
  • the outer surface of the top wall has a ridge or a similar description encompasses the case where the entire outer surface of the top wall is formed by a ridge, i.e. the entire outer surface of the top wall bulges outwardly relative to the outer edge of the top wall.
  • the left side ridge and the right side ridge are respectively connected to the left side and the right side of the top ridge.
  • the left and right side walls each have a shoulder 26 that extends toward the top wall.
  • the top ridge may include a first top ridge at the middle of the top ridge and an edge at the top ridge. Second top ridge.
  • the top wall having the ridges can increase the area of the air inlet 16 and reduce the wind resistance compared to the flat design of the top wall.
  • Fig. 3 is an exploded perspective view showing an indoor unit of an air conditioner according to a second embodiment of the present invention.
  • the panel body 4 of the air conditioner indoor unit 200 also includes a top wall 3, a right side wall 5, and a left side wall 6.
  • the panel body 4 further includes a right side wall connecting plate 40, a left side wall connecting plate 41, and a top wall connecting plate 42.
  • the right side wall 5 and the left side wall 6 and the top wall 3 are detachably connected to the right side wall connecting plate 40, the left side wall connecting plate 41, and the top wall connecting plate 42 of the panel body 4, respectively.
  • the right side wall connecting plate and/or the left side wall connecting plate may be integrally formed with the top wall connecting plate.
  • the connection of the left and right side walls to the left and right side wall connecting plates of the panel body 4 will be described below with reference to Figs. 4-8.
  • the left and right side walls are attached from the upper side in the up-down direction A.
  • the left side wall 6 and the right side wall 5 are symmetrical with respect to the vertical central plane of the air conditioner indoor unit, so only the right side wall 5 will be described below.
  • a hook 9 is further provided on the inner surface of the right side wall 5 facing the panel body 4. The number and location of the hooks can be determined as needed.
  • FIG. 5 An enlarged view of the hook 9 is shown in FIG.
  • the hook 9 is engaged with the engaging hole 12 provided in the right side wall connecting plate 40 of the panel body 4 as shown in FIG. 6, thereby hooking the right side wall 5 to the right side wall connecting plate 40 of the panel body 4.
  • the right side wall 5 cannot be detached from the right side wall connecting plate 40.
  • six engagement holes 12 are provided in the right side wall connecting plate of the panel body 4 shown in Fig. 6.
  • the hook 9 is a non-elastic hook.
  • an elastic snap member 10 may be provided on the right side wall connecting plate 40 of the panel body 4. And accordingly, as shown in FIG. 5, a snap fitting portion 14 is provided on the inner surface of the right side wall 5 facing the panel body 4.
  • the resilient snap member 10 is engaged with the snap member engagement portion 14, and those skilled in the art will be able to devise various ways of implementing the snap member engagement portion 14, for example, the snap member engagement portion may be a protrusion that enables a snap fit In the form of gaps, holes, recesses or openings.
  • the snap member engagement portion may be a protrusion that enables a snap fit In the form of gaps, holes, recesses or openings.
  • two pairs of limiting ribs 22 disposed on the inner surface of the right side wall 5 enclose a snap fitting portion 14.
  • the elastic snap member 10 is snap-fitted in the latching engagement portion 14 so as to block the right side wall connecting plate of the right side wall 5 relative to the panel body 4 in the front-rear direction and the up-and-down direction. 40 sports.
  • the hook 9 is disposed on the right side wall and the engaging hole 12 is provided on the right side wall connecting plate of the panel body, those skilled in the art can conceive that the two can be interchangeably arranged.
  • Those skilled in the art can vary the number and location of the above components as needed.
  • Fig. 9 denotes a top ridge portion of the top wall.
  • the top wall 3 is attached to the top wall connecting plate 42 of the panel body 4 from the top to the bottom.
  • a hook 23 and a hook 17 are provided on the top wall 3.
  • the hooks 23 and the hooks 17 are respectively engaged with the engaging holes 13 and 19 on the top wall connecting plate 42 Cooperating to detachably attach the top wall to the top wall connecting panel 42.
  • the hook 17 is an elastic hook.
  • reinforcing ribs 18 may be provided on the left and right side walls to enhance the strength of the side walls.
  • positioning pins and positioning holes may be provided on the left side wall 6, the right side wall 5, the top wall 3, and the panel body 4 to facilitate connection positioning.
  • the right side wall having the ridge portion may include the substrate 20 and the ridge plate 21, which may be connected to each other by gluing, welding, fasteners, or other connection means.
  • the hook and the engaging hole are engaged and snap-fitted to detachably connect the left and right side walls in the above embodiment
  • other detachable connecting manners can be conceived by those skilled in the art, for example, using a slide and a sliding portion. The way to cooperate.
  • the top wall may also adopt the same snap fit as the left and right side walls, or the manner in which the slide rails cooperate with the sliding portion.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

An indoor unit (100) of an air conditioner comprises a panel body (4), a rear case (8), and a front panel (2) connected to the panel body (4). The rear case (8), the panel body (4), and the front panel (2) define an inner cavity of the indoor unit (100) of the air conditioner. The panel body (4) comprises a left side wall (6) and a right side wall (5). Outer surfaces of the left side wall (6) and the right side wall (5) of the panel body (4) both have outward raised portions or inward recessed portions.

Description

空调器室内机 技术领域 本发明涉及一种空调器室内机， 尤其是一种壁挂式空调室内机。 背景技术 目前， 在现有技术中， 空调器室内机通常包括面板体、 后壳体以及与面板体连接 的前面板。 后壳体、 面板体和前面板围成空调器的内腔。 通常面板体的左右侧壁表面 采用平面设计， 在机器运输或安装过程中， 尤其是置于地面上时， 由于机身侧面没有 着力点， 无法一次双手搬动室内机， 不易于提拿搬运。 此外， 室内机内腔中两侧边角 的无用空间占据较大体积， 导致空调器室内机整个体积增大， 内部空间没有得到有效 的利用。 此外， 空调器室内机的面板体的左右侧壁以及顶壁通常都是固定不可拆卸的。 由 于面板体的左右侧壁无法拆卸， 不能对室内机进行有效的清洁。 同样， 由于室内机进 风口所在的顶壁不能拆卸， 在空调器长期使用之后， 因无法拆卸清洗进风口， 在进风 口格栅中会积聚大量灰尘， 造成卫生隐患。 而且由于空调器的各侧壁和顶壁无法进行 更换， 室内机一旦安装好之后， 普通使用者无法改变室内机的外形， 也无法对机壳进 行更新。 发明内容 本发明旨在克服现有技术的缺陷， 本发明的一个目的是提供一种空调器室内机， 该空调器室内机能增加手持效果、 便于提拿搬运。 本发明的另一个目的是提供一种具有可拆卸侧壁的空调器室内机， 普通使用者无 需工具即可拆卸该空调器室内机的各侧壁。 本发明提供了一种空调器室内机， 该空调器室内机包括面板体、 后壳体以及与面 板体连接的前面板， 所述后壳体、 面板体和前面板围成空调器室内机的内腔， 所述面 板体包括左侧壁和右侧壁， 所述面板体的左侧壁和右侧壁的外表面均具有向外凸的隆 起部或者向内凹的凹陷部。 本发明还提供了一种空调器室内机， 包括面板体、 后壳体以及与面板体连接的前 面板， 所述后壳体、 面板体和前面板围成空调器室内机的内腔， 所 W而板优 《 侧 壁和右侧壁， 所述面板体的左侧壁的外表面具有相对于该左侧壁的外缘所在的平面向 外***的左侧***部， 所述面板体的右侧壁的外表面具有相对于该右侧壁的外缘所在 的平面向外***的右侧***部。 综上， 本发明通过将面板体的左右侧壁设置成具有***部或凹陷部， 改进了手持 效果、 便于提拿搬运。 此外， 与现有技术的空调器室内机相比， 在长宽高不变的情况下， 通过设置*** 部和凹陷部来去除空调器内腔中位于边角的无用空间， 能更有效地利用室内机的内部 空间。 优选地， 所述面板体还包括至少一个侧壁连接板， 所述左侧壁和右侧壁中的至少 一个侧壁能拆卸地连接于所述面板体的所述至少一个侧壁连接板上。 通过设置可拆卸 的左右侧壁， 本发明的空调器室内机可以在不拆其它零件的前提下拆卸左右侧壁， 实 现易拆卸清洗。 而且普通使用者可以根据需要和喜好更换左右侧壁， 改变空调机的外 观。 优选地， 所述面板体还包括顶壁连接板， 所述顶壁能拆卸地连接于所述顶壁连接 板上。 通过设置可拆卸的顶壁， 本发明的空调器室内机可以在不拆其它零件的前提下 拆卸顶壁， 实现易拆卸清洗。 而且普通使用者可以根据需要和喜好更换顶壁， 改变空 调机的外观。 此外， 通过设置具有加强筋的***部或者增加***部的壁厚， 该空调器室内机强 度增强， 并且能防止摔落损伤。 附图说明 当结合附图进行阅读时， 本发明的本质、 原理以及实用性将通过下面的详细描述 变得更为明白， 其中在附图中相同的部件由相同的附图标记加以标识。 图 1是根据本发明第一实施例的空调器室内机在安装状态下的示意性主视图。 图 2是图 1所示空调器室内机的立体图。 图 3是根据本发明第二实施例的空调器室内机的分解透视图。 图 4是根据本发明第二实施例的空调器室内机各侧壁和顶壁的连接示意图。 图 5是根据本发明第二实施例的空调器室内机的右侧壁内表面的示意图。 图 6是根据本发明第二实施例的空调器室内机面板体的示意图， 示出了面板体的 右侧壁连接板。 图 7是图 5中的卡钩的放大图。 图 8是图 6中的弹性卡扣件的放大图。 图 9是根据本发明第二实施例的空调器室内机的顶壁的示意图， 示出了顶壁的内 表面。 图 10是根据本发明第二实施例的空调器室内机的面板体的示意图，示出了面板体 的左右侧壁连接板和顶壁连接板。 图 11是右侧***部的示意图。 图 12是两件式右侧壁的示意图。 图 13是第一和第二***部的分解透视图。 图 14是后壳体的主视图。 以下通过具体实施方式， 并结合附图对本发明作进一步说明。 具体实施方式 参见图 1， 图 1是根据本发明第一实施例的空调器室内机的正视图。 该空调器室 内机是壁挂式室内机， 图 1示出了该空调器室内机的壁挂安装状态。 图 2是图 1所示 实施例的空调器室内机的分解透视图。 本文中所述的 "前"、 "后"、 "左"、 "右"、 "上"、 "下"是相对于图 1中所示的安 装状态下的空调器室内机而言， 其中垂直于纸面的方向为前后方向， 水平方向为左右 方向， 竖直方向为上下方向。 如图 1和 2所示， 空调器室内机 100包括面板体 4、 后壳体 8 (参见图 14) 以及 与面板体连接的前面板 2。所述面板体 4、后壳体和前面板 2围成空调器室内机的内腔。 前面板 2例如通过卡扣或者活页等方式连接在面板体 4上， 并且优选地， 所述前面板 2能打开和闭合。面板体 4上还可以选择性地具有导风板 1。导风板 1由空调器内部结 构支撑， 并可选择地， 在空调器运行时转动或摆动。 面板体 4包括顶壁 3、右侧壁 5和左侧壁 6。右侧壁 5的外表面可以具有向外凸的 ***部或者向内凹的凹陷部。 类似地， 左侧壁 6的外表面也可以具有向外凸的***部 或者向内凹的凹陷部。 在图 1和 2所示的第一实施例中， 在右侧壁 5的外表面上形成 有相对于面板体 4的右侧壁的外缘向空调器室内机外部***的右侧***部（图 11单独 示出了该右侧***部 7)。 左侧壁 6的外表面上对称地形成有左侧***部。 应该注意， 在本发明中， "侧壁的外表面具有***部"、 "侧壁的外表面形成有*** 部"或类似的描述涵盖了侧壁的整个外表面由***部形成的情况， 即侧壁的整个外表 面相对于该侧壁的外缘向外***。 "侧壁的外表面具有凹陷部"类似地也涵盖了侧壁的 整个外表面由凹陷部形成的情况。 如图 2所示， 所述左侧和右侧***部在与该空调器室内机的左右方向 （图 1中的 水平方向） 垂直的平面上的投影为半长圆形。 面板体 4的外轮廓在垂直于所述左右方 向的平面上的投影也为半长圆形。 所述面板体 4的左侧壁和右侧壁具有 U形外缘。 面板体 4的左侧面和右侧面的外缘分别包围所述左侧***部和所述右侧***部的 外缘。 图 2中示出了上述面板体 4的右侧面的外缘 27， 所述右侧面的外缘 27包围右 侧***部的外缘 28。 在图 1和 2所示的实施例中， 所述左侧面和右侧面的外缘分别与 所述左侧***部和右侧***部的外缘之间的间距 G均大于 0.5cm。 优选地， 所述左侧 面和右侧面的外缘分别与所述左侧***部和右侧***部的外缘之间的间距 G均在 1至 5cm之间。 此外， 更优选地将所述左侧面和右侧面的外缘分别与所述左侧***部和右 侧***部的外缘之间的间距 G设定在 2至 4cm之间。 可以在 2至 4cm间距大小的平 面部分上开孔以便于例如排水管在面板体的侧面穿过。 所述左侧和右侧***部的***高度 H均大于 lcm。 优选地， 所述***部的***高 度 H在 1.5至 5cm之间。 更优选地， 所述***部的***高度 H在 1.8至 2.5cm之间。 如图 2和图 13所示，所述左侧和右侧***部可以各包括位于其中部的第一***部 24和位于其周边的第二***部 25。可选地，所述第一***部在垂直于所述左右方向的 平面上的投影为半长圆形， 所述第二***部在垂直于所述左右方向的平面上的投影为 U形。 第一***部的外缘与第二***部的外缘之间的间距沿着从面板体的前后部至下 部的方向逐渐变宽。 通过将左右侧壁设置成具有***部， 可以在室内机放置于地面时在室内机侧面提 供着力点， 便于安装人员双手提起室内机， 从而增加手持效果、 便于提拿搬运。 通过将左右侧壁设置成具有***部，可以在左右侧壁的***空间中放置内部零件， 从而与现有技术相比， 在室内机长宽高相同的情况下， ***部能更有效地利用空调器 室内机两侧的空间， 减少室内机内腔中的无用的死区。 此外， 所述第一***部和第二***部的颜色可以不同， 从而进一步在视觉上减小 整个室内机的体积。 此外， 如图 1所示， 所述面板体 4的顶壁 3的外表面可以具有相对于该顶壁 3的 外缘所在的平面向外***的顶部***部。 类似地， "顶壁的外表面具有***部"或类似的描述涵盖了顶壁的整个外表面由隆 起部形成的情况， 即顶壁的整个外表面相对于该顶壁的外缘向外***。 如图 1所示， 所述左侧***部、 右侧***部分别与顶部***部的左侧和右侧延伸 相连。 此外， 所述左侧壁和右侧壁均具有向顶壁延伸的肩部 26。 虽然未图示， 但与左侧和右侧***部类似， 本领域技术人员可以想到， 所述顶部 ***部可以包括位于该顶部***部中部的第一顶部***部和位于该顶部***部边缘的 第二顶部***部。 通过将顶壁设置成具有***部， 相比于顶壁为平面的设计， 具有***部的顶壁能 够增大进风口 16的面积， 减小风阻。 图 3示出了根据本发明的第二实施例的空调器室内机的分解透视图。 与上述实施 例类似， 空调器室内机 200的面板体 4也包括顶壁 3、右侧壁 5和左侧壁 6。 为简略起 见， 下面只对与第一实施例不同的部分进行具体描述， 相同的附图标记指代相同或相 似的部件。 如图 3和图 10所示， 面板体 4还包括右侧壁连接板 40、 左侧壁连接板 41、 顶壁 连接板 42。右侧壁 5和左侧壁 6以及顶壁 3分别可拆卸地连接到所述面板体 4的右侧 壁连接板 40、 左侧壁连接板 41、 顶壁连接板 42上。 可选的， 右侧壁连接板和 /或左侧 壁连接板可以与顶壁连接板一体成型。 下面参照图 4-8描述左右侧壁在面板体 4的左右侧壁连接板上的连接。 如图 4所示， 沿上下方向 A从上方往下安装左右侧壁。 左侧壁 6和右侧壁 5关于 空调器室内机的竖直中央平面对称， 因此下文只对右侧壁 5进行描述。 此外， 如图 5所示， 在右侧壁 5的面向面板体 4的内表面上还设置有卡钩 9。 卡 钩的数量和位置可以根据需要进行确定。 在图 5所示的优选实施例中， 在右侧壁 5上 设置了 6个卡钩 9。 图 7中示出了卡钩 9的放大图。 该卡钩 9与如图 6所示设置在面 板体 4的右侧壁连接板 40中的接合孔 12接合， 从而将右侧壁 5钩挂在该面板体 4的 右侧壁连接板 40上， 使该右侧壁 5不能脱离所述右侧壁连接板 40。 与图 5中的卡钩 数量对应， 在图 6所示的面板体 4的右侧壁连接板中设置了 6个接合孔 12。 可选地， 所述卡钩 9是非弹性卡钩。 在安装右侧壁 5时， 如图 4所示相对于面板体 4的右侧壁连接板下推右侧壁 5， 右侧壁 5上的卡钩的钩头滑入相应的接合孔 12中，并随着右侧壁 5的继续下移而牢靠 地钩挂在面板体 4的右侧壁连接板 40上， 从而将右侧壁 5可拆卸地固定在面板体 4 的右侧壁连接板 40上。 如图 6和 8所示， 可以在面板体 4的右侧壁连接板 40上设置弹性卡扣件 10。 并 且相应地如图 5所示， 在右侧壁 5的面向面板体 4的内表面上设置卡扣件接合部 14。 弹性卡扣件 10与卡扣件接合部 14接合， 本领域技术人员能够想到实现卡扣件接合部 14的多种方式，例如所述卡扣件接合部可以是能实现卡扣配合的突起之间的间隙、孔、 凹部或开口等形式。 优选地， 如图 5所示， 设置在右侧壁 5的内表面上的两对限位筋 22围成卡扣件接 合部 14。 弹性卡扣件 10卡扣配合在所述卡扣件接合部 14中， 从而在前后方向上和上 下方向上都能阻止所述右侧壁 5相对于所述面板体 4的右侧壁连接板 40运动。 上文虽然描述了将卡钩 9设置在右侧壁上，将接合孔 12设置在面板体的右侧壁连 接板上， 但本领域技术人员能够想到可以将二者互换设置。 这同样适用于弹性卡扣件 10和卡扣件接合部 22的设计。 本领域技术人员可以根据需要改变上述部件的数量和 位置。 通过将左右侧壁设置成具有***部， 如图 6所示， 可以穿过面板体 4上的让位孔 15来在侧壁的***空间中放置内部零件。 与现有技术相比， 在室内机长宽高相同的情 况下， ***部能更有效地利用空调器室内机两侧的空间， 减少无用的死区。 下面参照图 4、 图 9和图 10描述顶壁 3在面板体 4的顶壁连接板 42上的安装。 其中图 9中的附图标记 11指代顶壁的顶部***部。 如图 4所示，将顶壁 3从上往下安装到面板体 4的顶壁连接板 42上。顶壁 3上设 置有卡钩 23和卡钩 17。 卡钩 23和卡钩 17分别与顶壁连接板 42上的接合孔 13和 19 相配合， 以便将顶壁可拆卸地连接在所述顶壁连接板 42上。 可选地， 所述卡钩 17是 弹性卡钩。 此外， 如图 5所示， 还可以在左右侧壁上设置加强筋 18来增强侧壁的强度。 此外， 还可在左侧壁 6、右侧壁 5、顶壁 3和面板体 4上设置定位销和定位孔以方 便连接定位。 此外， 如图 12所示， 具有***部的右侧壁可以包括基板 20和***板 21， 二者可 通过胶合、 焊接、 紧固件或者其他连接方式彼此连接。 虽然， 上述实施例中采用了卡钩和接合孔配合、 卡扣配合的方式来可拆卸地连接 左右侧壁， 但本领域技术人员可以想到其他可拆卸的连接方式， 例如采用滑道与滑动 部配合的方式。 同样， 顶壁也可采用与左右侧壁相同的卡扣配合、 或者滑道与滑动部 配合的方式。 上面所述的实施例用于清楚地解释本发明， 并非对本发明进行限制。 本发明请求 保护的范围和构思都记载在本发明的权利要求书中。 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioner indoor unit, and more particularly to a wall-mounted air conditioner indoor unit. BACKGROUND OF THE INVENTION Currently, in the prior art, an air conditioner indoor unit generally includes a panel body, a rear case, and a front panel connected to the panel body. The rear housing, the panel body and the front panel enclose the inner cavity of the air conditioner. Usually, the left and right side wall surfaces of the panel body are designed in a plane. During the transportation or installation of the machine, especially when placed on the ground, since there is no force point on the side of the fuselage, the indoor unit cannot be moved by both hands, and it is not easy to handle. In addition, the useless space on both sides of the indoor unit cavity occupies a large volume, resulting in an increase in the overall volume of the indoor unit of the air conditioner, and the internal space is not effectively utilized. In addition, the left and right side walls and the top wall of the panel body of the air conditioner indoor unit are generally fixed and non-detachable. Since the left and right side walls of the panel body cannot be removed, the indoor unit cannot be effectively cleaned. Similarly, since the top wall of the indoor air inlet is not removable, after the air conditioner is used for a long time, because the air inlet cannot be removed, a large amount of dust accumulates in the air inlet grille, causing a health hazard. Moreover, since the side walls and the top wall of the air conditioner cannot be replaced, once the indoor unit is installed, the ordinary user cannot change the shape of the indoor unit, and the casing cannot be updated. SUMMARY OF THE INVENTION The present invention is directed to overcoming the deficiencies of the prior art, and an object of the present invention is to provide an indoor unit of an air conditioner that can increase the hand-held effect and facilitate handling. Another object of the present invention is to provide an air conditioner indoor unit having a detachable side wall, and an ordinary user can disassemble the side walls of the indoor unit of the air conditioner without tools. The present invention provides an indoor unit of an air conditioner, the indoor unit of the air conditioner comprising a panel body, a rear housing and a front panel connected to the panel body, wherein the rear housing, the panel body and the front panel enclose an indoor unit of the air conditioner The inner cavity, the panel body includes a left side wall and a right side wall, and the outer surfaces of the left side wall and the right side wall of the panel body each have an outwardly convex ridge or an inwardly concave recess. The invention also provides an indoor unit of an air conditioner, comprising a panel body, a rear casing and a front panel connected to the panel body, wherein the rear casing, the panel body and the front panel enclose an inner cavity of the indoor unit of the air conditioner, W and board excellent "side a wall and a right side wall, an outer surface of the left side wall of the panel body having a left ridge bulging outwardly with respect to a plane in which the outer edge of the left side wall is located, an outer surface of the right side wall of the panel body A right ridge having an outward bulge with respect to a plane in which the outer edge of the right side wall is located. In summary, the present invention improves the hand-held effect and facilitates handling by adjusting the left and right side walls of the panel body to have ridges or depressions. In addition, compared with the prior art air conditioner indoor unit, the use of the ridge portion and the recess portion can eliminate the useless space located in the corner of the air conditioner in the case where the length, width, and height are constant, and can be more effectively utilized. The interior space of the indoor unit. Preferably, the panel body further includes at least one side wall connecting plate, and at least one of the left side wall and the right side wall is detachably connected to the at least one side wall connecting plate of the panel body . By providing the detachable left and right side walls, the air conditioner indoor unit of the present invention can disassemble the left and right side walls without removing other parts, thereby achieving easy disassembly and cleaning. Moreover, ordinary users can change the left and right side walls according to needs and preferences, and change the appearance of the air conditioner. Preferably, the panel body further includes a top wall connecting plate, and the top wall is detachably connected to the top wall connecting plate. By providing a detachable top wall, the air conditioner indoor unit of the present invention can disassemble the top wall without removing other parts, thereby achieving easy disassembly cleaning. Moreover, ordinary users can change the top wall according to needs and preferences, and change the appearance of the air conditioner. Further, by providing the ridge having the rib or increasing the wall thickness of the ridge, the strength of the indoor unit of the air conditioner is enhanced, and the fall damage can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS The nature, principle and utility of the invention will be apparent from the BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic front view of an indoor unit of an air conditioner according to a first embodiment of the present invention in an installed state. Fig. 2 is a perspective view of the indoor unit of the air conditioner shown in Fig. 1. Figure 3 is an exploded perspective view of an indoor unit of an air conditioner according to a second embodiment of the present invention. Fig. 4 is a schematic view showing the connection of the side walls and the top wall of the indoor unit of the air conditioner according to the second embodiment of the present invention. Fig. 5 is a schematic view showing the inner surface of the right side wall of the indoor unit of the air conditioner according to the second embodiment of the present invention. Fig. 6 is a schematic view showing the panel of the indoor unit of the air conditioner according to the second embodiment of the present invention, showing the right side wall connecting plate of the panel body. Figure 7 is an enlarged view of the hook of Figure 5. Figure 8 is an enlarged view of the elastic snap member of Figure 6. Figure 9 is a schematic illustration of the top wall of an indoor unit of an air conditioner according to a second embodiment of the present invention, showing the inner surface of the top wall. Figure 10 is a schematic view of a panel body of an indoor unit of an air conditioner according to a second embodiment of the present invention, showing left and right side wall connecting plates and top wall connecting plates of the panel body. Figure 11 is a schematic view of the right side ridge. Figure 12 is a schematic illustration of a two piece right side wall. Figure 13 is an exploded perspective view of the first and second ridges. Figure 14 is a front elevational view of the rear housing. The invention will be further described below by way of specific embodiments with reference to the accompanying drawings. DETAILED DESCRIPTION OF THE INVENTION Referring to Figure 1, Figure 1 is a front elevational view of an indoor unit of an air conditioner in accordance with a first embodiment of the present invention. The air conditioner indoor unit is a wall-mounted indoor unit, and Fig. 1 shows a wall-mounted state of the air conditioner indoor unit. Figure 2 is an exploded perspective view of the indoor unit of the air conditioner of the embodiment shown in Figure 1. The "front", "back", "left", "right", "upper", and "lower" described herein are relative to the air conditioner indoor unit in the mounted state shown in FIG. The direction of the paper surface is the front-rear direction, the horizontal direction is the left-right direction, and the vertical direction is the up-and-down direction. As shown in FIGS. 1 and 2, the air conditioner indoor unit 100 includes a panel body 4, a rear case 8 (see FIG. 14), and a front panel 2 connected to the panel body. The panel body 4, the rear casing and the front panel 2 enclose an inner cavity of the air conditioner indoor unit. The front panel 2 is attached to the panel body 4, for example, by a snap or a leaflet, and preferably, the front panel 2 can be opened and closed. The wind deflector 1 can also be selectively provided on the panel body 4. The air deflector 1 is supported by the internal structure of the air conditioner and, optionally, rotates or swings while the air conditioner is operating. The panel body 4 includes a top wall 3, a right side wall 5, and a left side wall 6. The outer surface of the right side wall 5 may have an outwardly convex ridge or an inwardly concave recess. Similarly, the outer surface of the left side wall 6 may also have outwardly convex ridges or inwardly concave depressions. In the first embodiment shown in Figs. 1 and 2, on the outer surface of the right side wall 5, a right side ridge portion which is raised toward the outside of the indoor unit of the air conditioner with respect to the outer edge of the right side wall of the panel body 4 is formed ( Figure 11 shows the right ridge 7) separately. A left side ridge is symmetrically formed on the outer surface of the left side wall 6. It should be noted that in the present invention, "the outer surface of the side wall has a ridge", "the outer surface of the side wall is formed with a ridge" or the like covers the case where the entire outer surface of the side wall is formed by the ridge portion, that is, The entire outer surface of the side wall bulges outward relative to the outer edge of the side wall. "The outer surface of the side wall has a recess" similarly covers the case where the entire outer surface of the side wall is formed by the recess. As shown in Fig. 2, the projections of the left and right ridges on a plane perpendicular to the left-right direction (horizontal direction in Fig. 1) of the indoor unit of the air conditioner are semi-oblong. The projection of the outer contour of the panel body 4 on a plane perpendicular to the left and right direction is also a semi-oblong circle. The left and right side walls of the panel body 4 have a U-shaped outer edge. The outer edges of the left side surface and the right side surface of the panel body 4 respectively surround the outer edges of the left side ridge portion and the right side ridge portion. The outer edge 27 of the right side surface of the panel body 4 is shown in Fig. 2, and the outer edge 27 of the right side surface surrounds the outer edge 28 of the right side bulge. In the embodiment shown in Figures 1 and 2, the distance G between the outer edges of the left and right side faces and the outer edges of the left and right raised portions, respectively, is greater than 0.5 cm. Preferably, the distance G between the outer edges of the left side surface and the right side surface and the outer edges of the left side ridge portion and the right side ridge portion are each between 1 and 5 cm. Further, it is more preferable to set the distance G between the outer edges of the left side surface and the right side surface and the outer edges of the left side ridge portion and the right side ridge portion to be between 2 and 4 cm. Holes may be formed in the flat portion of the 2 to 4 cm pitch size so that, for example, the drain pipe passes through the side of the panel body. The ridge heights H of the left and right ridges are both greater than 1 cm. Preferably, the ridge height H of the ridge is between 1.5 and 5 cm. More preferably, the ridge height H of the ridge is between 1.8 and 2.5 cm. As shown in FIGS. 2 and 13, the left and right ridges may each include a first ridge 24 at a middle portion thereof and a second ridge portion 25 at a periphery thereof. Optionally, the projection of the first ridge on a plane perpendicular to the left-right direction is a semi-elong, and the projection of the second ridge on a plane perpendicular to the left-right direction is U-shaped. The distance between the outer edge of the first ridge and the outer edge of the second ridge gradually widens in a direction from the front to the back of the panel body. By arranging the left and right side walls to have the ridges, it is possible to provide a force point on the side of the indoor unit when the indoor unit is placed on the ground, so that the installer can lift the indoor unit by both hands, thereby increasing the hand-held effect and facilitating handling. By arranging the left and right side walls to have the ridges, the inner parts can be placed in the swell spaces of the left and right side walls, so that the ridges can be more effectively utilized in the case where the indoor unit length and height are the same as in the prior art. The space on both sides of the indoor unit of the air conditioner reduces the useless dead zone in the inner chamber of the indoor unit. Furthermore, the colors of the first ridges and the second ridges may be different to further visually reduce the volume of the entire indoor unit. Further, as shown in FIG. 1, the outer surface of the top wall 3 of the panel body 4 may have a top ridge that bulges outward relative to the plane in which the outer edge of the top wall 3 lies. Similarly, "the outer surface of the top wall has a ridge" or a similar description encompasses the case where the entire outer surface of the top wall is formed by a ridge, i.e. the entire outer surface of the top wall bulges outwardly relative to the outer edge of the top wall. As shown in FIG. 1, the left side ridge and the right side ridge are respectively connected to the left side and the right side of the top ridge. Furthermore, the left and right side walls each have a shoulder 26 that extends toward the top wall. Although not shown, similar to the left and right ridges, it will be appreciated by those skilled in the art that the top ridge may include a first top ridge at the middle of the top ridge and an edge at the top ridge. Second top ridge. By arranging the top wall to have a ridge, the top wall having the ridges can increase the area of the air inlet 16 and reduce the wind resistance compared to the flat design of the top wall. Fig. 3 is an exploded perspective view showing an indoor unit of an air conditioner according to a second embodiment of the present invention. Similar to the above embodiment, the panel body 4 of the air conditioner indoor unit 200 also includes a top wall 3, a right side wall 5, and a left side wall 6. For the sake of brevity, only the parts that are different from the first embodiment will be specifically described below, and the same reference numerals will be used to refer to the same or similar parts. As shown in FIGS. 3 and 10, the panel body 4 further includes a right side wall connecting plate 40, a left side wall connecting plate 41, and a top wall connecting plate 42. The right side wall 5 and the left side wall 6 and the top wall 3 are detachably connected to the right side wall connecting plate 40, the left side wall connecting plate 41, and the top wall connecting plate 42 of the panel body 4, respectively. Alternatively, the right side wall connecting plate and/or the left side wall connecting plate may be integrally formed with the top wall connecting plate. The connection of the left and right side walls to the left and right side wall connecting plates of the panel body 4 will be described below with reference to Figs. 4-8. As shown in FIG. 4, the left and right side walls are attached from the upper side in the up-down direction A. The left side wall 6 and the right side wall 5 are symmetrical with respect to the vertical central plane of the air conditioner indoor unit, so only the right side wall 5 will be described below. Further, as shown in FIG. 5, a hook 9 is further provided on the inner surface of the right side wall 5 facing the panel body 4. The number and location of the hooks can be determined as needed. In the preferred embodiment shown in Figure 5, six hooks 9 are provided on the right side wall 5. An enlarged view of the hook 9 is shown in FIG. The hook 9 is engaged with the engaging hole 12 provided in the right side wall connecting plate 40 of the panel body 4 as shown in FIG. 6, thereby hooking the right side wall 5 to the right side wall connecting plate 40 of the panel body 4. The right side wall 5 cannot be detached from the right side wall connecting plate 40. Corresponding to the number of hooks in Fig. 5, six engagement holes 12 are provided in the right side wall connecting plate of the panel body 4 shown in Fig. 6. Optionally, the hook 9 is a non-elastic hook. When the right side wall 5 is installed, the right side wall 5 is pushed down relative to the right side wall connecting plate of the panel body 4 as shown in FIG. 4, and the hook head of the hook on the right side wall 5 slides into the corresponding engaging hole 12 And firmly hooked on the right side wall connecting plate 40 of the panel body 4 as the right side wall 5 continues to move downward, thereby detachably fixing the right side wall 5 to the right side wall connecting plate of the panel body 4. 40 on. As shown in FIGS. 6 and 8, an elastic snap member 10 may be provided on the right side wall connecting plate 40 of the panel body 4. And accordingly, as shown in FIG. 5, a snap fitting portion 14 is provided on the inner surface of the right side wall 5 facing the panel body 4. The resilient snap member 10 is engaged with the snap member engagement portion 14, and those skilled in the art will be able to devise various ways of implementing the snap member engagement portion 14, for example, the snap member engagement portion may be a protrusion that enables a snap fit In the form of gaps, holes, recesses or openings. Preferably, as shown in FIG. 5, two pairs of limiting ribs 22 disposed on the inner surface of the right side wall 5 enclose a snap fitting portion 14. The elastic snap member 10 is snap-fitted in the latching engagement portion 14 so as to block the right side wall connecting plate of the right side wall 5 relative to the panel body 4 in the front-rear direction and the up-and-down direction. 40 sports. Although it has been described above that the hook 9 is disposed on the right side wall and the engaging hole 12 is provided on the right side wall connecting plate of the panel body, those skilled in the art can conceive that the two can be interchangeably arranged. The same applies to the design of the elastic snap member 10 and the snap member joint 22. Those skilled in the art can vary the number and location of the above components as needed. By arranging the left and right side walls to have ridges, as shown in Fig. 6, the internal parts can be placed in the swell spaces of the side walls through the escaping holes 15 in the panel body 4. Compared with the prior art, in the case where the indoor unit length and height are the same, the ridge portion can more effectively utilize the space on both sides of the indoor unit of the air conditioner, thereby reducing useless dead zones. The mounting of the top wall 3 on the top wall connecting panel 42 of the panel body 4 will now be described with reference to Figs. 4, 9 and 10. Wherein reference numeral 11 in Fig. 9 denotes a top ridge portion of the top wall. As shown in FIG. 4, the top wall 3 is attached to the top wall connecting plate 42 of the panel body 4 from the top to the bottom. A hook 23 and a hook 17 are provided on the top wall 3. The hooks 23 and the hooks 17 are respectively engaged with the engaging holes 13 and 19 on the top wall connecting plate 42 Cooperating to detachably attach the top wall to the top wall connecting panel 42. Optionally, the hook 17 is an elastic hook. Further, as shown in FIG. 5, reinforcing ribs 18 may be provided on the left and right side walls to enhance the strength of the side walls. In addition, positioning pins and positioning holes may be provided on the left side wall 6, the right side wall 5, the top wall 3, and the panel body 4 to facilitate connection positioning. Further, as shown in FIG. 12, the right side wall having the ridge portion may include the substrate 20 and the ridge plate 21, which may be connected to each other by gluing, welding, fasteners, or other connection means. Although the hook and the engaging hole are engaged and snap-fitted to detachably connect the left and right side walls in the above embodiment, other detachable connecting manners can be conceived by those skilled in the art, for example, using a slide and a sliding portion. The way to cooperate. Similarly, the top wall may also adopt the same snap fit as the left and right side walls, or the manner in which the slide rails cooperate with the sliding portion. The embodiments described above are intended to clearly explain the present invention and are not intended to limit the invention. The scope and concept of the invention as claimed are described in the claims of the invention.

Claims

权 利 要 求 书 、 一种空调器室内机， 该空调器室内机包括面板体、 后壳体以及与面板体连接的 前面板； 所述后壳体、 面板体和前面板围成空调器室内机的内腔； 所述面板体 包括左侧壁和右侧壁； 其特征在于： 所述面板体的左侧壁和右侧壁的外表面均 具有向外凸的***部或者向内凹的凹陷部。 、 一种空调器室内机， 包括面板体、 后壳体以及与面板体连接的前面板； 所述后 壳体、 面板体和前面板围成空调器室内机的内腔； 所述面板体包括左侧壁和右 侧壁； 其特征在于： 所述面板体的左侧壁的外表面具有相对于该左侧壁的外缘 所在的平面向外***的左侧***部， 所述面板体的右侧壁的外表面具有相对于 该右侧壁的外缘所在的平面向外***的右侧***部。 、 如权利要求 2所述的空调器室内机， 其特征在于， 所述左侧***部和右侧*** 部在与该空调器室内机的左右方向垂直的平面上的投影均为半长圆形。 、 如权利要求 2所述的空调器室内机， 其特征在于， 所述面板体的左侧壁和右侧 壁均具有 U形外缘。 、 如权利要求 2所述的空调器室内机， 其特征在于， 面板体的左侧面和右侧面的 外缘分别包围所述左侧***部和所述右侧***部的外缘， 并且所述面板体的左 侧面和右侧面的外缘分别与所述左侧***部和右侧***部的外缘之间的间距均 大于 0.5cm。 、 如权利要求 5所述的空调器室内机， 其特征在于， 所述面板体的左侧面和右侧 面的外缘分别与所述左侧***部和右侧***部的外缘之间的间距均在 1至 5cm 之间。 、 如权利要求 6所述的空调器室内机， 其特征在于， 所述左侧面和右侧面的外缘 分别与所述左侧***部和右侧***部的外缘之间的间距 G均在 2至 4cm之间。 、 如权利要求 2所述的空调器室内机， 其特征在于， 所述左侧***部和右侧*** 部的***高度大于 lcm。 、 如权利要求 8所述的空调器室内机， 其特征在于， 所述左侧***部和右侧*** 部的***高度在 1.5至 5cm之间。 、 如权利要求 9所述的空调器室内机， 其特征在于， 所述***部的***高度 H在 1.8至 2.5cm之间。 、 如权利要求 2所述的空调器室内机， 其特征在于， 所述左侧***部和右侧*** 部均包括位于相应***部中部的第一***部和位于相应***部周边的第二*** 部。 、 如权利要求 11所述的空调器室内机，其特征在于，所述第一***部在与该空调 器室内机的左右方向垂直的平面上的投影为半长圆形， 所述第二***部在与所 述左右方向垂直的平面上的投影为 U形。 、 如权利要求 12所述的空调器室内机，其特征在于，所述第一***部的外缘与所 述第二***部的外缘之间的间距沿着从面板体的前后部至下部的方向逐渐变 宽。 、 如权利要求 2所述的空调器室内机， 其特征在于， 所述面板体具有顶壁， 所述 顶壁的外表面具有相对于该顶壁的外缘所在的平面向外***的顶部***部。 、 如权利要求 14所述的空调器室内机，其特征在于，所述顶部***部包括位于该 顶部***部中部的第一顶部***部和位于该顶部***部边缘的第二顶部*** 部。 、 如权利要求 14所述的空调器室内机，其特征在于，所述左侧***部和右侧*** 部分别与顶部***部的左侧和右侧延伸相连。 、 如权利要求 14所述的空调器室内机，其特征在于，所述面板体还包括顶壁连接 板， 所述顶壁能拆卸地连接于所述顶壁连接板。 、 如权利要求 2-4所述的空调器室内机， 其特征在于， 所述面板体还包括至少一 个侧壁连接板， 所述左侧壁和右侧壁中的至少一个侧壁能拆卸地连接于所述至 少一个侧壁连接板。 、 如权利要求 2-4所述的空调器室内机， 其特征在于， 所述面板体具有顶壁， 所 述左侧壁和右侧壁均具有向所述顶壁延伸的肩部。 、 如权利要求 18所述的空调器室内机，其特征在于，所述左侧壁和右侧壁中的所 述至少一个侧壁设置有第一接合件， 所述至少一个侧壁连接板设置有第二接合 件， 所述第一接合件与所述第二接合件手动无需工具且能拆卸地彼此固定接合 以便实现所述左侧壁和右侧壁中的所述至少一个侧壁与所述至少一个侧壁连接 板的能拆卸连接。 、 如权利要求 20所述的空调器室内机，其特征在于，所述第一接合件和第二接合 件中的一者是卡钩， 所述第一接合件和第二接合件中的另一者是与所述卡钩接 合的接合孔。 、 如权利要求 20所述的空调器室内机，其特征在于，所述第一接合件和第二接合 件中的一者是滑道， 所述第一接合件和第二接合件中的另一者是能滑动地接合 到所述滑道中的滑动接合部。 、 如权利要求 20所述的空调器室内机，其特征在于，所述左侧壁和右侧壁中的所 述至少一个侧壁和所述至少一个侧壁连接板中的一者还设置有弹性卡扣件， 所 述左侧壁和右侧壁中的所述至少一个侧壁和所述至少一个侧壁连接板中的另一 者还对应设置有弹性卡扣件接合部， 所述弹性卡扣件与所述弹性卡扣件接合部 能拆卸地彼此固定接合。 、 如权利要求 23所述的空调器室内机，其特征在于，所述弹性卡扣件接合部由多 条限位筋围绕而成。 、 如权利要求 18所述的空调器室内机，其特征在于，所述左侧壁和右侧壁中的所 述至少一个侧壁上还设置有加强筋。 、 如权利要求 17所述的空调器室内机， 其特征在于， 所述顶壁包括第三接合件， 所述顶壁连接板包括第四接合件， 所述第三接合件与所述第四接合件手动无需 工具且能拆卸地彼此固定接合以便实现所述顶壁与所述顶壁连接板的能拆卸连 接。 、 如权利要求 26所述的空调器室内机，其特征在于，所述第三接合件和第四接合 件中的一者是卡钩， 所述第三接合件和第四接合件中的另一者是与所述卡钩接 合的接合孔。 、 如权利要求 17所述的空调器室内机，其特征在于，所述面板体还包括至少一个 侧壁连接板， 所述左侧壁和右侧壁中的至少一个侧壁能拆卸地连接于所述至少 一个侧壁连接板， 所述至少一个侧壁连接板与所述顶壁连接板一体成型。 、 如权利要求 18所述的空调器室内机，其特征在于，所述左侧壁和右侧壁中的所 述至少一个侧壁包括彼此连接的基板和***板。 、 如权利要求 2-4所述的空调器室内机， 其特征在于， 所述左侧壁的整个外表面 由所述左侧***部形成， 所述右侧壁的整个外表面由所述右侧***部形成。 、 如权利要求 14所述的空调器室内机，其特征在于，所述顶壁的整个外表面由所 述顶部***部形成。 The air conditioner indoor unit includes a panel body, a rear case, and a front panel connected to the panel body; the rear case, the panel body, and the front panel enclose an air conditioner indoor unit The inner panel; the panel body includes a left side wall and a right side wall; wherein: the outer surfaces of the left side wall and the right side wall of the panel body each have an outwardly convex ridge or an inward concave recess . An air conditioner indoor unit, comprising: a panel body, a rear casing, and a front panel connected to the panel body; the rear casing, the panel body and the front panel enclosing an inner cavity of the air conditioner indoor unit; the panel body includes a left side wall and a right side wall; wherein: an outer surface of the left side wall of the panel body has a left side ridge that bulges outward relative to a plane in which the outer edge of the left side wall is located, the panel body The outer surface of the right side wall has a right side ridge that bulges outwardly relative to the plane in which the outer edge of the right side wall lies. The air conditioner indoor unit according to claim 2, wherein the projections of the left side ridge portion and the right side ridge portion on a plane perpendicular to the left-right direction of the indoor unit of the air conditioner are semi-oblong . The air conditioner indoor unit according to claim 2, wherein both the left side wall and the right side wall of the panel body have a U-shaped outer edge. The air conditioner indoor unit according to claim 2, wherein an outer edge of the left side surface and the right side surface of the panel body respectively surround outer edges of the left side ridge portion and the right side ridge portion, and The distance between the outer edges of the left side surface and the right side surface of the panel body and the outer edges of the left side ridge portion and the right side ridge portion are each greater than 0.5 cm. The indoor unit of an air conditioner according to claim 5, wherein an outer edge of the left side surface and the right side surface of the panel body is respectively between the outer edge of the left side ridge portion and the right side ridge portion The spacing is between 1 and 5 cm. The indoor unit of an air conditioner according to claim 6, wherein a distance G between an outer edge of the left side surface and the right side surface and an outer edge of the left side ridge portion and the right side ridge portion, respectively Both are between 2 and 4 cm. The air conditioner indoor unit according to claim 2, wherein the left ridge portion and the right side ridge portion have a bulge height of more than 1 cm. The air conditioner indoor unit according to claim 8, wherein the left ridge portion and the right side ridge portion have a swell height of between 1.5 and 5 cm. The indoor unit of an air conditioner according to claim 9, wherein the ridge height H of the ridge portion is between 1.8 and 2.5 cm. The air conditioner indoor unit according to claim 2, wherein the left side ridge portion and the right side ridge portion each include a first ridge portion located at a middle portion of the corresponding ridge portion and a second ridge portion located at a periphery of the corresponding ridge portion unit. The indoor unit of an air conditioner according to claim 11, wherein the projection of the first raised portion on a plane perpendicular to the left-right direction of the indoor unit of the air conditioner is a semi-circular shape, and the second raised portion The projection on the plane perpendicular to the left and right direction is U-shaped. The indoor unit of an air conditioner according to claim 12, wherein a distance between an outer edge of the first ridge and an outer edge of the second ridge is along a front-to-bottom portion from the front and back of the panel body The direction gradually widens. The air conditioner indoor unit according to claim 2, wherein the panel body has a top wall, and an outer surface of the top wall has a top bulge that rises outward with respect to a plane in which the outer edge of the top wall is located unit. The air conditioner indoor unit according to claim 14, wherein the top ridge portion includes a first top ridge portion at a middle portion of the top ridge portion and a second top ridge portion at an edge of the top ridge portion. The air conditioner indoor unit according to claim 14, wherein the left side ridge portion and the right side ridge portion are respectively extended to the left side and the right side of the top ridge portion. The air conditioner indoor unit according to claim 14, wherein the panel body further comprises a top wall connecting plate, and the top wall is detachably coupled to the top wall connecting plate. The air conditioner indoor unit according to any one of claims 2 to 4, wherein the panel body further includes at least one side wall connecting plate, and at least one of the left side wall and the right side wall is detachably Connected to the at least one sidewall connecting plate. The air conditioner indoor unit according to any one of claims 2 to 4, wherein the panel body has a top wall, and each of the left side wall and the right side wall has a shoulder extending toward the top wall. The indoor unit of an air conditioner according to claim 18, wherein said at least one of said left side wall and said right side wall is provided with a first engaging member, said at least one side wall connecting plate being disposed There is a second engaging member, the first engaging member and the second engaging member are manually and detachably fixed to each other without a tool A detachable connection of the at least one of the left and right side walls to the at least one side wall connection panel is achieved. The air conditioner indoor unit according to claim 20, wherein one of the first engaging member and the second engaging member is a hook, and the other of the first engaging member and the second engaging member One is an engagement hole that engages with the hook. The air conditioner indoor unit according to claim 20, wherein one of the first engaging member and the second engaging member is a slide, and the other of the first engaging member and the second engaging member One is a sliding joint that is slidably engaged into the slide. The indoor unit of an air conditioner according to claim 20, wherein one of said at least one of said left side wall and said right side wall and said at least one side wall connecting plate is further provided The elastic snap member, the other one of the at least one side wall and the at least one side wall connecting plate of the left side wall and the right side wall is further provided with an elastic snap member joint, the elasticity The latching member and the elastic snap member engaging portion are detachably fixedly engaged with each other. The air conditioner indoor unit according to claim 23, wherein the elastic snap member joint portion is surrounded by a plurality of limiting ribs. The air conditioner indoor unit according to claim 18, wherein the at least one of the left side wall and the right side wall is further provided with a reinforcing rib. The air conditioner indoor unit according to claim 17, wherein the top wall includes a third engaging member, the top wall connecting plate includes a fourth engaging member, the third engaging member and the fourth The engaging members are manually and detachably fixedly engaged with each other without tools and to achieve a detachable connection of the top wall to the top wall connecting plate. The air conditioner indoor unit according to claim 26, wherein one of the third engaging member and the fourth engaging member is a hook, and the other of the third engaging member and the fourth engaging member One is an engagement hole that engages with the hook. The air conditioner indoor unit according to claim 17, wherein the panel body further comprises at least one side wall connecting plate, and at least one of the left side wall and the right side wall is detachably connected to The at least one side wall connecting plate is integrally formed with the top wall connecting plate. The air conditioner indoor unit according to claim 18, wherein said at least one of said left side wall and right side wall comprises a base plate and a swelled plate connected to each other. The indoor unit of an air conditioner according to claim 2-4, wherein an entire outer surface of the left side wall is formed by the left side ridge portion, and an entire outer surface of the right side wall is the right side Side ridges are formed. The indoor unit of an air conditioner according to claim 14, wherein an entire outer surface of said top wall is formed by said top ridge portion.
PCT/CN2012/078646 2011-07-13 2012-07-13 Indoor unit of air conditioner WO2013007217A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA2844752A CA2844752C (en) 2011-07-13 2012-07-13 Air conditioner indoor unit
US14/232,327 US20140191637A1 (en) 2011-07-13 2012-07-13 Indoor Unit of Air Conditioner
ES12810611T ES2768244T3 (en) 2011-07-13 2012-07-13 Indoor air conditioning unit
EP12810611.9A EP2749823B1 (en) 2011-07-13 2012-07-13 Air conditioner indoor unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110195072.2 2011-07-13
CN2011101950722A CN102878612A (en) 2011-07-13 2011-07-13 Indoor unit of air conditioner

Publications (1)

Publication Number Publication Date
WO2013007217A1 true WO2013007217A1 (en) 2013-01-17

Family

ID=47480044

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/078646 WO2013007217A1 (en) 2011-07-13 2012-07-13 Indoor unit of air conditioner

Country Status (6)

Country Link
US (1) US20140191637A1 (en)
EP (1) EP2749823B1 (en)
CN (1) CN102878612A (en)
CA (1) CA2844752C (en)
ES (1) ES2768244T3 (en)
WO (1) WO2013007217A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102213482B (en) * 2010-04-02 2012-12-05 珠海格力电器股份有限公司 Air-conditioning indoor machine
CN102313346B (en) * 2010-06-29 2015-04-08 珠海格力电器股份有限公司 Air-condition indoor machine
JP6272121B2 (en) * 2014-04-21 2018-01-31 三菱電機株式会社 Air conditioner
CA2953840C (en) * 2015-03-31 2018-10-30 Gd Midea Air-Conditioning Equipment Co., Ltd. Indoor unit for air conditioner
CN104990244B (en) * 2015-06-23 2018-06-19 珠海格力电器股份有限公司 Panel assembly and air conditioner indoor unit
US10976072B2 (en) * 2017-04-05 2021-04-13 Mitsubishi Electric Corporation Indoor unit of air-conditioning apparatus, and air-conditioning apparatus
CN107621014A (en) * 2017-09-26 2018-01-23 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107559972A (en) * 2017-09-26 2018-01-09 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN107420999A (en) * 2017-09-26 2017-12-01 广东美的制冷设备有限公司 Indoor apparatus of air conditioner and air conditioner
CN110953706B (en) * 2019-12-25 2021-08-13 广东美博制冷设备有限公司 Air conditioner shell structure and air conditioner

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1163557A (en) * 1997-08-20 1999-03-05 Fujitsu General Ltd Indoor device of air conditioner
CN1517631A (en) * 2003-01-20 2004-08-04 三洋电机株式会社 Device for clamping handle on case
CN2867171Y (en) * 2005-10-28 2007-02-07 乐金电子(天津)电器有限公司 Indoor air conditioner with handle structure
CN1932396A (en) * 2005-09-13 2007-03-21 富士通将军股份有限公司 Air conditioner and method for assembling the same
CN101370676A (en) * 2005-07-29 2009-02-18 开利公司 Horizontal louvers supporting stand used for evaporator unit
CN102087044A (en) * 2009-12-08 2011-06-08 乐金电子(天津)电器有限公司 Indoor unit of wall-hanging type air conditioner
CN202267141U (en) * 2011-07-13 2012-06-06 珠海格力电器股份有限公司 Air conditioner indoor unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6199393B1 (en) * 1998-06-22 2001-03-13 Carrier Corporation Compact indoor unit of an air conditioner
JP2004069176A (en) * 2002-08-06 2004-03-04 Toshiba Kyaria Kk Indoor unit for air conditioner
CN101283228B (en) * 2005-07-29 2010-10-06 开利公司 Condensation water drainage disk for evaporator unit
BRPI0520445A2 (en) * 2005-07-29 2009-09-29 Carrier Corp evaporator unit for an air conditioning system
JP2011094838A (en) * 2009-10-28 2011-05-12 Daikin Industries Ltd Indoor unit
JP4924696B2 (en) * 2009-11-04 2012-04-25 ダイキン工業株式会社 Wall-mounted indoor unit
CN201666627U (en) * 2010-04-02 2010-12-08 珠海格力电器股份有限公司 Indoor unit of air conditioner
CN201787704U (en) * 2010-06-29 2011-04-06 珠海格力电器股份有限公司 Air-conditioning indoor machine
JP2012154565A (en) * 2011-01-26 2012-08-16 Mitsubishi Electric Corp Outdoor unit of air conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1163557A (en) * 1997-08-20 1999-03-05 Fujitsu General Ltd Indoor device of air conditioner
CN1517631A (en) * 2003-01-20 2004-08-04 三洋电机株式会社 Device for clamping handle on case
CN101370676A (en) * 2005-07-29 2009-02-18 开利公司 Horizontal louvers supporting stand used for evaporator unit
CN1932396A (en) * 2005-09-13 2007-03-21 富士通将军股份有限公司 Air conditioner and method for assembling the same
CN2867171Y (en) * 2005-10-28 2007-02-07 乐金电子(天津)电器有限公司 Indoor air conditioner with handle structure
CN102087044A (en) * 2009-12-08 2011-06-08 乐金电子(天津)电器有限公司 Indoor unit of wall-hanging type air conditioner
CN202267141U (en) * 2011-07-13 2012-06-06 珠海格力电器股份有限公司 Air conditioner indoor unit

Also Published As

Publication number Publication date
US20140191637A1 (en) 2014-07-10
EP2749823B1 (en) 2019-11-13
CN102878612A (en) 2013-01-16
CA2844752A1 (en) 2013-01-17
EP2749823A4 (en) 2015-03-18
EP2749823A1 (en) 2014-07-02
ES2768244T3 (en) 2020-06-22
CA2844752C (en) 2020-05-12

Similar Documents

Publication Publication Date Title
WO2013007217A1 (en) Indoor unit of air conditioner
AU2015388525B2 (en) Air-conditioner indoor unit
CN204629963U (en) The shell of air conditioner room unit and there is its air conditioner room unit
CN207365332U (en) A kind of air conditioner electric-controlled box
JP5289076B2 (en) Indoor unit of air conditioner and air conditioner provided with the same
CN111811054A (en) Indoor machine of air conditioner
CN207865669U (en) A kind of filter screen of air conditioner and air conditioner
CN206147475U (en) Panel beating computer machine case
CA2630346C (en) Wall-hanging vacuum cleaner
KR101230540B1 (en) Assembling structure of wall mounted type electric heater case
WO2020073953A1 (en) Filter screen connection structure and air conditioner
CN207334926U (en) Indoor apparatus of air conditioner
JP5488661B2 (en) Induction heating cooker
CN206769724U (en) The door body of household electrical appliance and there is its baking box
CN106968567B (en) Door body of household appliance and oven with door body
JP4939993B2 (en) Kitchen unit
CN108980118B (en) Tower fan filter screen mounting structure and tower fan
CN106724910B (en) Door body of household appliance and household appliance with door body
JP5953814B2 (en) Integrated air conditioner
JP7197130B2 (en) Range food
CN217357172U (en) Indoor unit panel and indoor unit
CN202267141U (en) Air conditioner indoor unit
CN219414941U (en) Warmer pedal
CN216984589U (en) Baking cooking device's box bottom plate and baking cooking device
KR20120000939U (en) Case for Robot Controller

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12810611

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2012810611

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2844752

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 14232327

Country of ref document: US