WO2020118969A1 - 天花机 - Google Patents

天花机 Download PDF

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Publication number
WO2020118969A1
WO2020118969A1 PCT/CN2019/080044 CN2019080044W WO2020118969A1 WO 2020118969 A1 WO2020118969 A1 WO 2020118969A1 CN 2019080044 W CN2019080044 W CN 2019080044W WO 2020118969 A1 WO2020118969 A1 WO 2020118969A1
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WO
WIPO (PCT)
Prior art keywords
fixing structure
fixing
face shell
water receiving
ceiling machine
Prior art date
Application number
PCT/CN2019/080044
Other languages
English (en)
French (fr)
Inventor
唐清生
Original Assignee
广东美的制冷设备有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 广东美的制冷设备有限公司 filed Critical 广东美的制冷设备有限公司
Priority to EP19895016.4A priority Critical patent/EP3872410A4/en
Publication of WO2020118969A1 publication Critical patent/WO2020118969A1/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
    • 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
    • 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

Definitions

  • the invention belongs to the technical field of ceiling machines, in particular to a ceiling machine.
  • the indoor unit of the ceiling machine is usually installed on the top of the wall. There are many parts of the ceiling machine. During the installation process, when installing the water receiving tray to the face shell, it is necessary to align each installation surface and installation hole. The alignment process of the installation hole is slow, and the assembly is difficult, which affects the installation efficiency.
  • the present invention aims to solve one of the technical problems in the related art at least to a certain extent.
  • an object of the present invention is to propose a ceiling machine, which is rapidly aligned, has high installation efficiency, and has good airtightness.
  • the ceiling machine includes: a face shell with an accommodating cavity in the face shell, the bottom of the face shell is open, a first fixing structure is connected to the outer peripheral side of the face shell;
  • the water receiving tray is fitted on the bottom of the face shell, and a second fixing structure connected to the first fixing structure is provided on the outer peripheral side of the water receiving tray; wherein, the first fixing structure is provided with a first A mounting hole and a pre-fixed groove, the second fixing structure is provided with a second mounting hole and a pre-fixed hook, and when the pre-fixed hook is caught in the pre-fixed groove, the first mounting hole and the pre-fixed groove
  • the second mounting holes are aligned.
  • the first fixing structure and the second fixing structure are connected to each other, so that a stable connection relationship can be formed between the water receiving tray and the face shell.
  • a stable connection relationship can be formed between the water receiving tray and the face shell.
  • first fixing structures there are a plurality of first fixing structures, a plurality of the first fixing structures are disposed around the face shell, and a plurality of second fixing structures corresponding to each other are provided around the water receiving tray .
  • the water receiving tray is provided with a reinforcing rib at a position connected to the first fixing structure.
  • the first fixing structure is a plate
  • the first fixing structure includes: a fitting section connected to the outer circumferential surface of the face shell; a laterally extending section, the laterally extending A segment extends from the bottom of the fitting segment toward a direction away from the face shell, the first mounting hole is provided on the laterally extending segment; a vertically extending segment, the vertically extending segment extends from the laterally The side of the section away from the fitting section extends downward; wherein the horizontal width of the vertical extension section is smaller than the lateral extension section, and the portion of the vertical extension section that is shorter than the lateral extension section constitutes The pre-fixing groove, the second fixing structure is fitted at the bottom of the laterally extending section, the pre-fixing hook is stuck at the pre-fixing groove, and the vertical extending section is stuck at the second fixing structure The side away from the face shell.
  • the pre-fixed hook is provided with a guide surface on a side facing the laterally extending section.
  • a convex edge surrounding the first mounting hole is provided on an upper surface of the laterally extending section, and the convex edge is integrally formed on the laterally extending section by stamping.
  • a heat insulation shell with a shape consistent with the surface shell is provided on the inner side of the face shell, and the water receiving tray is connected to the bottom of the heat insulation shell.
  • the water receiving tray includes: a center tray, the center tray is disposed below the evaporator of the ceiling machine; a plurality of peripheral joints, the plurality of peripheral joints are circumferentially spaced apart and arranged in the On the outer side of the center disk, a plurality of the peripheral parts are connected below the thermal insulation shell and connected to the inner peripheral wall of the face shell; a plurality of connection parts, each of the connection parts is connected to the center Between the disc and the peripheral joint; wherein the second fixing structure is provided on each peripheral joint.
  • a plurality of joint openings are provided on the peripheral wall of the heat-insulating shell, each of the joint openings is opened downward, at least a part of the top surface of the joint opening is an arc surface, and the peripheral joint is fitted on the In the joint, the top surface of the peripheral joint is in contact with the top surface of the joint.
  • the top surface of the peripheral joint portion forms a downwardly curved arc surface at both ends in the circumferential direction.
  • FIG. 1 is a three-dimensional schematic diagram of a ceiling machine according to an embodiment of the invention.
  • FIG. 2 is a schematic diagram of a water receiving tray, a face shell, and a heat insulation shell of a ceiling machine according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of the cooperative structure of the water receiving tray and the heat insulation shell of the ceiling machine according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a water receiving tray according to an embodiment of the present invention.
  • FIG. 5 is a partial schematic view of the second fixing structure of the corner of the water receiving tray according to an embodiment of the invention.
  • FIG. 6 is a partial cross-sectional view of the A-A cross section in FIG. 5.
  • FIG. 7 is a schematic diagram of the overall structure of a first fixing structure according to an embodiment of the invention.
  • the first fixed structure 11 The first fixed structure 11;
  • the second fixed structure 231 The second fixed structure 231;
  • the ceiling machine 100 according to an embodiment of the present invention will be described in detail below with reference to the drawings.
  • a ceiling machine 100 includes a face shell 10 and a water receiving tray 20.
  • the housing 10 is provided with an accommodating cavity 101, and the bottom of the housing 10 is opened.
  • Parts such as an evaporator, a fan assembly, an auxiliary heating element, etc. can be installed in the accommodating chamber 101.
  • the bottom is open to communicate with the accommodating cavity 101, which is convenient for assembling internal components.
  • the first fixing structure 11 is connected to the outer peripheral side of the face shell 10.
  • the water receiving tray 20 is fitted on the bottom of the face shell 10, and a second fixing structure 231 connected to the first fixing structure 11 is provided on the outer peripheral side of the water receiving tray 20.
  • the water receiving tray 20 is fitted on the open side of the face shell 10, which can shield the components in the accommodating cavity 101 and enhance the overall feeling of the ceiling machine 100.
  • the water receiving tray 20 can collect the condensed water condensed on the various components of the ceiling machine 100 in the cooling mode to prevent the condensed water from dripping directly on the indoor floor, resulting in a poor user experience.
  • the first fixing structure 11 is provided with a first mounting hole 1121 and a pre-fixing groove 114.
  • the second fixing structure 231 is provided with a second mounting hole 2311 and a pre-fixing hook 2312.
  • the pre-fixing hook 2312 is caught in the pre-fixing groove 114, the first mounting hole 1121 and the second mounting hole 2311 are aligned.
  • a pre-fixing is formed between the pre-fixing hook 2312 and the pre-fixing groove 114, a limit is formed between the first fixing structure 11 and the second fixing structure 231, and the first mounting holes 1121 and the first The two mounting holes 2311 are quickly aligned to facilitate bolt fixing.
  • the present invention enhances the connection strength of the first fixing structure 11 and the second fixing structure 2312, thereby making the water receiving tray 20 and the surface shell 10 form a stable connection relationship.
  • the first mounting holes 1121 and the second mounting holes 2311 are quickly aligned, which improves the matching efficiency between the first fixing structure 11 and the second fixing structure 2312, and thus enables the assembly between the water receiving tray 20 and the face shell 10 Efficiency is greatly improved.
  • FIG. 2 there are a plurality of first fixing structures 11.
  • the plurality of first fixing structures 11 are arranged around the surface shell 10, and there are one-to-one corresponding ⁇ 231 ⁇ A second fixed structure 231.
  • a plurality of first fixing structures 11 are respectively disposed on the face shell 10, which can increase the connection point between the water receiving tray 20 and the face shell 10, so that the water receiving tray 20 and the face shell 10 can form a more stable connection in all directions , And can reduce the difference in the mating surface between the water receiving tray 20 and the face shell 10 to prevent the water receiving tray 20 from being installed too skewed.
  • first fixing structures 11 are provided, and the first fixing structures 11 are respectively disposed at four corners of the face shell 10 at even intervals, and the water receiving tray 20 is also provided with a first fixing structure.
  • the four second fixing structures 231 of the structure 11 are matched.
  • the number of the first fixing structure 11 and the second fixing structure 231 can be selectively set according to actual needs, ensuring the stability and balance of the installation and the ceiling after installation without wasting cost and facilitating quick installation The aesthetics of the machine 100.
  • the water receiving tray 20 is provided with reinforcing ribs 2313 at the position where the first fixing structure 11 is connected.
  • the arrangement of the reinforcing ribs 2313 enhances the local strength of the second fixing structure 231, prevents the second fixing structure 231 and the first fixing structure 11 from cracking due to cooperation, and enhances the service life of the second fixing structure 231.
  • reinforcing ribs are added around the second mounting hole 2311 to enhance the strength at the second mounting hole 2311.
  • the first fixing structure 11 is a plate, and the first fixing structure 11 includes: a fitting section 111, a laterally extending section 112, and a vertically extending section 113.
  • the bonding section 111 is connected to the outer peripheral surface of the face shell 10.
  • the fitting section 111 enables the first fixing structure 11 to be stably fitted on the side surface of the face shell 10 and is not easy to fall off.
  • the fitting section 111 also increases the matching area between the first fixing structure 11 and the face shell 10.
  • the fitting section 111 and the face shell can be fixedly connected by screw connection or welding connection.
  • the laterally extending section 112 extends from the bottom of the fitting section 111 in a direction away from the face shell 10, and the first mounting hole 1121 is provided on the laterally extending section 112.
  • the laterally extending section 112 provides a surface protruding out of the face shell 10 for the first mounting hole 1121, which makes the first fixing structure 11 and the second fixing structure 231 more convenient for installation and cooperation, convenient for manual operation and observation; in addition, It is prevented that the first fixing structure 11 and the second fixing structure 231 do not affect the strength of the face shell 10 and do not damage the face shell 10 when being fixed.
  • the vertically extending section 113 extends downward from the side of the laterally extending section 112 away from the fitting section 111; wherein, the horizontal width of the vertically extending section 113 is smaller than the laterally extending section 112, vertically The portion of the extension 113 that is shorter than the lateral extension 112 constitutes the pre-slot 114.
  • a mounting groove is also formed between the vertically extending section 113 extending downward and the laterally extending section 112, so as to facilitate cooperation with the mounting surface of the second fixing structure 231, so that the second fixing structure 231 is embedded in the mounting groove when pre-fixed, Speed up the match between the two.
  • an obtuse angle is formed between the vertically extending section 113 and the laterally extending section 112, and the left side of the vertically extending section 113 cooperates with the right side surface of the pre-fixing hook 2312. Designed here to facilitate quick booking.
  • the second fixing structure 231 is fitted at the bottom of the laterally extending section 112, the pre-fixing hook 2312 is stuck at the pre-fixing groove 114, and the vertical extending section 113 is stuck at the far side of the second fixing structure 231 One side of the shell 10.
  • the pre-fixing groove 114 is convenient for forming a snap-hook matching limit structure with the pre-fixing hook 2312.
  • a convex edge 1122 surrounding the first mounting hole 1121 is provided on the upper surface of the lateral extension 112, and the convex edge 1122 is integrally formed on the lateral extension 112 by stamping.
  • the convex edge 1122 can enhance the strength of the first mounting hole 1121 on the one hand, and also has a certain guiding effect on the other hand, which is convenient for guiding when installing bolts or screws.
  • the vertical extension 113 extends in a direction away from the face shell 10 to form another horizontal extension 112. Easy to pre-fix the limit.
  • a supporting plate 115 is provided on the fitting section 111 on the side where the vertical connecting section 113 is shorter than the laterally extending section 112, wherein the upper surface of the supporting plate 115 is
  • the contact between the second fixing structures 231 can increase the support degree of the lower surface of the second fixing structure 231 and prevent the upper mounting holes from falling down after the cooperation fails.
  • the supporting plate 115 and the vertical extension 113 are staggered to cooperate, and the supporting plate 115 can provide a certain guiding effect for the installation of the second fixing structure 231.
  • the pre-fixing hook 2312 is provided with a guide surface 2314 on the side facing the laterally extending section 112.
  • the setting of the guide surface 2314 facilitates the pre-fixing hook 2312 to be snapped on the pre-fixing groove 114.
  • the water receiving tray 20 includes a central tray 21, a plurality of peripheral portions 23, and a plurality of connecting portions 22.
  • the center plate 21 is provided below the evaporator of the ceiling machine 100 for receiving water.
  • an air inlet 211 is formed in the middle of the center disk 21, and an annular flange is formed around the air inlet 211.
  • a plurality of peripheral portions 23 are provided on the outer side of the center disk 21 at intervals in the circumferential direction, and the plurality of peripheral portions 23 are connected below the thermal insulation shell 30 and connected to the face shell 10
  • a second fixing structure 231 is provided on each peripheral connecting portion 23 on the inner peripheral wall of.
  • the peripheral portion 23 provides a connection point for the second fixing structure 231 so that the second fixing structure 231 can cooperate with the laterally extending section 112.
  • Each connecting portion 22 is connected between the center disk 21 and the peripheral portion 23.
  • the connecting portion 22 extends the peripheral portion 23 in a suitable direction.
  • the central disk 21 does not need to provide the connecting portion 22 everywhere.
  • an air outlet 102 communicating with the accommodating chamber 101 is formed between the adjacent connecting portion 22, the side of the center disk 21, and the face shell 10.
  • the air outlet 102 can re-enter the heat exchanged airflow into the room.
  • a heat insulating shell 30 having a shape consistent with the face shell 10 is provided on the inner side of the face shell 10, and the water receiving tray 20 is connected to the bottom of the heat insulating shell 30.
  • each joint opening 31 is opened downward, at least a part of the top surface of the joint opening 31 is an arc surface, and the peripheral joint portion 23 is fitted on the joint opening 31 Inside, the top surface of the peripheral connection portion 23 is in contact with the top surface of the joint 31.
  • the top surface of the peripheral portion 23 forms a downwardly curved arc surface 232 at both ends in the circumferential direction.
  • the curved arc surface 232 is adapted to the joint opening 31, so that the water receiving tray 20 and the face shell 10 are fitted together, and the joint is well sealed.
  • condensation is reduced on the face shell 10.
  • the air inside the accommodating chamber 101 and the air outside the ceiling machine 100 are not easy to form an exchange area outside the air inlet 211 and the air outlet 102.
  • a ceiling machine 100 includes a housing 10, a water receiving tray 20, and a heat-insulating housing 30.
  • the top of the face shell 10 is installed on the top of the wall, and the bottom of the face shell 10 is provided with a water receiving tray 20.
  • a housing cavity 101 is provided in the face shell 10, and an air inlet 211 communicating with the housing cavity 101 and four air outlets 102 communicating with the housing cavity 101 are formed on the water receiving tray 20.
  • a heat-insulating shell 30 conforming to the shape of the face shell 10 is provided on the inner side of the face shell 10, four outer peripheral sides of the face shell 10 are connected to the first fixing structure 11, and an outer peripheral side of the water receiving tray 20 is connected to the first fixing structure 11 ⁇ second fixed structure 231.
  • the first fixing structure 11 is a plate.
  • the first fixing structure 11 includes: a fitting section 111, a laterally extending section 112, and a vertically extending section 113.
  • the fitting section 111 is connected to the outer peripheral surface of the face shell 10, the laterally extending section 112 extends from the bottom of the fitting section 111 in a direction away from the face shell 10, and the first mounting hole 1121 is provided on the laterally extending section 112.
  • the vertical extension 113 extends downward from the side of the lateral extension 112 away from the fitting section 111; wherein, the horizontal width of the vertical extension 113 is smaller than that of the lateral extension 112, and the vertical extension 113 is shorter than the lateral extension 112 The part of the pre-fixed groove 114.
  • the water receiving tray 20 includes: a central tray 21, four peripheral portions 23 and eight connecting portions 22.
  • the center disk 21 is provided below the evaporator of the ceiling machine 100
  • each connection portion 22 is connected between the center disk 21 and the peripheral connection portion 23, and a plurality of peripheral connection portions 23 are provided on the center disk 21 at intervals in the circumferential direction Outside
  • a plurality of peripheral connection portions 23 are connected below the heat insulation shell 30 and connected to the inner peripheral wall of the face shell 10
  • each peripheral connection portion 23 is provided with a second fixing structure 231.
  • the top surface of the peripheral connecting portion 23 forms a downwardly curved arc surface 232 at both ends in the circumferential direction, and the curved arc surface 232 is adapted to the joint opening 31 on the thermal insulation shell 30.
  • the second fixing structure 231 is provided with a second mounting hole 2311 and a pre-fixing hook 2312.
  • the pre-fixing hook 2312 is caught in the pre-fixing groove 114, the first mounting hole 1121 and the second mounting hole 2311 are aligned.
  • the contact area between the water receiving tray 20 and the heat-insulating shell 30 is small, the arc surfaces match, and the seal is tight.
  • the ceiling machine 100 of the present invention can reduce the ground wire material, isolate the wire body from contacting the foam, and have a high fire rating.
  • first and second may explicitly or implicitly include one or more of the features, which are used to distinguish the features described, without any order or importance.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • installation should be understood in a broad sense, for example, it can be a fixed connection or a detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable Connected, or connected integrally; either mechanically or electrically; directly connected, or indirectly connected through an intermediary, or internally connected between two components.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
  • Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)

Abstract

一种天花机(100)，包括面壳(10)、接水盘(20)。面壳(10)底部敞开，面壳(10)外周侧连接有第一固定结构(11)。接水盘(20)配合在面壳(10)底部，接水盘(20)外周侧设有与第一固定结构(11)相连的第二固定结构(231)。第一固定结构(11)上设有第一安装孔(1121)和预固槽(114)，第二固定结构(231)上设有第二安装孔(2311)和预固钩(2312)，当预固钩(2312)卡在预固槽(114)内时，第一安装孔(1121)与第二安装孔(2311)对齐。

Description

天花机
相关申请的交叉引用
本申请基于申请号为201822114424.7、申请日为2018年12月14日的中国专利申请提出，并要求上述中国专利申请的优先权，上述中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本发明属于天花机技术领域，具体是一种天花机。
背景技术
天花机的室内机通常安装在墙顶上。天花机的零部件众多，在安装过程中，当安装接水盘到面壳上需要对准各个安装面和安装孔，安装孔对准过程较慢，装配困难，影响安装效率。
另外，在安装完成后的接水盘和面壳之间容易存在间隙，影响天花机的密闭性，导致在接合处容易出现凝露。
发明内容
本发明旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本发明的一个目的在于提出一种天花机，所述天花机对准迅速，安装效率高，密闭性好。
根据本发明实施例的天花机，包括：面壳，所述面壳内设有容纳腔，所述面壳底部敞开，所述面壳的外周侧连接有第一固定结构；接水盘，所述接水盘配合在所述面壳的底部，所述接水盘的外周侧设有与所述第一固定结构相连的第二固定结构；其中，所述第一固定结构上设有第一安装孔和预固槽，所述第二固定结构上设有第二安装孔和预固钩，当所述预固钩卡在所述预固槽内时，所述第一安装孔与所述第二安装孔对齐。
根据本发明实施例的天花机，通过第一固定结构和第二固定结构相互连接，可使接水盘和面壳之间形成稳定的连接关系。通过预固槽和预固钩的卡接配合，可以使第一固定结构上的第一安装孔和第二固定结构上的第二安装孔快速对齐，极大地增加了安装效率。
可选的，所述第一固定结构为多个，多个所述第一固定结构环绕所述面壳设置，所述接水盘的四周设有一一对应的多个所述第二固定结构。
可选的，所述接水盘在连接所述第一固定结构处设置有加强筋。
可选的，所述第一固定结构为板件，所述第一固定结构包括：贴合段，所述贴合段连接在所述面壳的外周面上；横向延伸段，所述横向延伸段从所述贴合段的底部朝向远离所述面壳的方向延伸，所述第一安装孔设在所述横向延伸段上；竖向延伸段，所述竖向延伸段从所述横向延伸段的远离所述贴合段的一侧向下延伸；其中，所述竖向延伸段的水平宽度小于所述横向延伸段，所述竖向延伸段短于所述横向延伸段的部分构成所述预固槽，所述第二固定结构配合在所述横向延伸段的底部，所述预固钩卡在所述预固槽处，所述竖向延伸段卡在所述第二固定结构的远离所述面壳的一侧。
可选的，所述预固钩在朝向所述横向延伸段的一侧设有导向面。
可选的，所述横向延伸段的上表面设有环绕所述第一安装孔的凸沿，所述凸沿通过冲压一体形成在所述横向延伸段上。
可选的，所述面壳的内侧设有与所述面壳形状一致的保温壳，所述接水盘连接在所述保温壳的底部。
可选的，所述接水盘包括：中心盘，所述中心盘设在所述天花机的蒸发器下方；多个周接部，多个所述周接部沿周向间隔开设置在所述中心盘的外侧，多个所述周接部连接在所述保温壳的下方且连接在所述面壳的内周壁上；多个连接部，每个所述连接部均连接在所述中心盘和所述周接部之间；其中，每个所述周接部上均设有所述第二固定结构。
可选的，所述保温壳的周壁上设有多个接合口，每个所述接合口向下敞开，所述接合口的至少部分顶面为弧面，所述周接部配合在所述接合口内，所述周接部的顶面与所述接合口的顶面相贴合。
可选的，所述周接部的顶面在周向两端形成向下弯曲的弧面。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
图1为本发明一个实施例的天花机的立体结构示意图。
图2为本发明一个实施例的天花机的接水盘、面壳、保温壳的示意图。
图3为本发明一个实施例的天花机的接水盘与保温壳的配合结构示意图。
图4为本发明一个实施例的接水盘的俯视结构示意图。
图5为本发明一个实施例的接水盘角落的第二固定结构的局部示意图。
图6为图5中A-A截面的局部剖视图。
图7为本发明一个实施例的第一固定结构的总体结构示意图。
附图标记：
天花机100；
面壳10；
容纳腔101；出风口102；
第一固定结构11；
贴合段111；
横向延伸段112；第一安装孔1121；凸沿1122；
竖向延伸段113；
预固槽114；
承托板115；
接水盘20；
中心盘21；进风口211；
连接部22；
周接部23；
第二固定结构231；
第二安装孔2311；预固钩2312；加强筋2313；导向面2314；
弯曲的弧面232；
保温壳30；
接合口31。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
下面参考附图来详细描述根据本发明实施例的天花机100。
根据本发明实施例的一种天花机100，如图1、图3所示，包括：面壳10、接水盘20。
其中，如图1、图3所示，面壳10内设有容纳腔101，面壳10底部敞开。容纳腔101中可以安装蒸发器、风机组件、辅热件等零件。底部敞开与容纳腔101连通，方便装配内部部件。
如图3所示，面壳10的外周侧连接有第一固定结构11。
如图1-图3所示，接水盘20配合在面壳10的底部，接水盘20的外周侧设有与第一固定结构11相连的第二固定结构231。接水盘20配合在面壳10敞口的一侧，可以将容纳腔101中的零部件遮蔽，并使得天花机100的整体感增强。接水盘20可将天花机100在制冷模式时凝在各部件上的冷凝水收集，防止冷凝水直接滴落在室内的地面上，造成用户体验差。
具体地，如图2、图3、图7所示，第一固定结构11上设有第一安装孔1121和预固槽114。
如图2、图3、图4、图5、图6所示，第二固定结构231上设有第二安装孔2311和预固钩2312。当预固钩2312卡在预固槽114内时，第一安装孔1121与第二安装孔2311对齐。
这里，由于预固钩2312和预固槽114之间形成了预固定，使得第一固定结构11和第二固定结构231之间形成了限位，并使得两者的第一安装孔1121、第二安装孔2311快速进行对准，以方便进行螺栓固定。
可以理解的是，相比于无预固定结构的普通的天花机100的接水盘20的装配，本发明增强了第一固定结构11和第二固定结构2312的连接强度，进而使接水盘20和面壳10之间形成稳定的连接关系。另外，第一安装孔1121、第二安装孔2311快速对准，提高了第一固定结构11和第二固定结构2312之间的配合效率，进而使接水盘20和面壳10之间的装配效率大幅度提升。
在本发明的一些实施例中，如图2所示，第一固定结构11为多个，多个第一固定结构11环绕面壳10设置，接水盘20的四周设有一一对应的多个第二固定结构231。多个第一固定结构11分别设置在面壳10上，可增加接水盘20和面壳10之间的连接点，以使得接水盘20和面壳10的各个方位均形成较为稳定的连接，且可以减小接水盘20和面壳10之间的配合面差，防止接水盘20安装过于歪斜。
可选地，如图2所示，第一固定结构11设有四个，第一固定结构11分别均匀间隔设置在面壳10的四个角落，接水盘20上也设有与第一固定结构11相配合的四个第二固定结构231。第一固定结构11和第二固定结构231的数量，可根据实际需要进行选择性设置，在不浪费成本、且便于快速安装的情况下，保证安装的稳定性和平衡性，以及安装后的天花机100的美观性。
在本发明的一些实施例中，如图3、图6所示，接水盘20在连接第一固定结构11 处设置有加强筋2313。加强筋2313的设置增强了第二固定结构231的局部强度，防止第二固定结构231和第一固定结构11因配合而发生裂痕，增强第二固定结构231的使用寿命。
有利地，第二安装孔2311的周围增设加强筋，以增强第二安装孔2311处的强度。
在本发明的一些实施例中，如图7所示，第一固定结构11为板件，第一固定结构11包括：贴合段111、横向延伸段112、竖向延伸段113。
其中，如图2所示，贴合段111连接在面壳10的外周面上。贴合段111使得第一固定结构11稳定地配合在面壳10的侧面上，不易脱落。贴合段111还增大了第一固定结构11与面壳10之间的配合面积。贴合段111和面壳之间可以通过螺钉连接，或焊接连接进行固定连接。
如图2、图3、图7所示，横向延伸段112从贴合段111的底部朝向远离面壳10的方向延伸，第一安装孔1121设在横向延伸段112上。横向延伸段112为第一安装孔1121提供了一个凸出于面壳10的面，使第一固定结构11和第二固定结构231在安装配合时更加方便，方便人手操作，便于观察；另外，防止第一固定结构11和第二固定结构231在固定时不影响面壳10的强度，不破坏面壳10。
如图2、图7所示，竖向延伸段113从横向延伸段112的远离贴合段111的一侧向下延伸；其中，竖向延伸段113的水平宽度小于横向延伸段112，竖向延伸段113短于横向延伸段112的部分构成预固槽114。向下延伸的竖向延伸段113与横向延伸段112之间也形成一个安装槽，便于与第二固定结构231的安装面相配合，使第二固定结构231在预固定时，嵌入安装槽内，加快两者的配合速度。
有利地，竖向延伸段113与横向延伸段112之间形成钝角，竖向延伸段113的左侧与预固钩2312的右侧面配合。此处设计，便于快速进行预定位。
如图2、图3所示，第二固定结构231配合在横向延伸段112的底部，预固钩2312卡在预固槽114处，竖向延伸段113卡在第二固定结构231的远离面壳10的一侧。预固槽114方便与预固钩2312形成卡钩配合限位结构。
可选地，如图3所示，横向延伸段112的上表面设有环绕第一安装孔1121的凸沿1122，凸沿1122通过冲压一体形成在横向延伸段112上。凸沿1122一方面可增强第一安装孔1121的强度，另一方面也具有一定的导向作用，方便安装螺栓或螺钉时进行导向。
可选地，如图3、图7所示，竖向延伸段113朝着远离面壳10的方向上延伸形成另一段横向延伸段112。便于预固定限位。
可选地，如图3、图7所示，在竖向连接段113短于横向延伸段112的一侧的贴合段111上设有承托板115，其中承托板115的上表面与第二固定结构231之间接触，可增加第二固定结构231下表面的支撑度，防止上部的安装孔配合失效后掉落。另外，承托板115与竖向延伸段113错开配合，承托板115可为第二固定结构231的安装提供一定的导向作用。
可选地，如图3、图5、图6所示，预固钩2312在朝向横向延伸段112的一侧设有导向面2314。导向面2314的设置方便预固钩2312卡接在预固槽114上。
在本发明的一些实施例中，如图1-4所示，接水盘20包括：中心盘21、多个周接部23和多个连接部22。
其中，中心盘21设在天花机100的蒸发器下方，用来接水。
可选地，中心盘21的中部形成进风口211，进风口211周围形成环状的翻边。
如图1、图2、图4所示，多个周接部23沿周向间隔开设置在中心盘21的外侧，多个周接部23连接在保温壳30的下方且连接在面壳10的内周壁上，每个周接部23上均设有第二固定结构231。周接部23为第二固定结构231提供了连接点，使得第二固定结构231可以与横向延伸段112相配合。
每个连接部22均连接在中心盘21和周接部23之间，连接部22使周接部23向着适合的方向延伸，中心盘21无需各处均设置连接部22。
如图1所示，相邻的连接部22、中心盘21的侧边、以及面壳10之间形成连通容纳腔101的出风口102。出风口102可将经过热交换的气流重新送入到室内。
在本发明的一些实施例中，如图2、图3所示，面壳10的内侧设有与面壳10形状一致的保温壳30，接水盘20连接在保温壳30的底部。
如图3所示，保温壳30的周壁上设有多个接合口31，每个接合口31向下敞开，接合口31的至少部分顶面为弧面，周接部23配合在接合口31内，周接部23的顶面与接合口31的顶面相贴合。
相应地，如图3所示，周接部23的顶面在周向两端形成向下弯曲的弧面232。弯曲的弧面232与接合口31之间相适配，使接水盘20与面壳10之间贴合，接合处密闭性良好。减少天花机100在制冷模式时，在面壳10上形成凝露。容纳腔101内的空气和天花机100外部的空气不易在进风口211、出风口102之外的地方形成交换区。
为更好理解本发明实施例的方案，下面结合图1-图7描述本发明的一个具体实施例 中天花机100的结构。
如图1、图3所示，一种天花机100，包括：机壳10、接水盘20、保温壳30。
其中，如图1、图3所示，面壳10的顶部安装在墙顶上，面壳10的底部设有接水盘20。面壳10内设有容纳腔101，接水盘20上形成连通容纳腔101的一个进风口211，以及连通容纳腔101的四个出风口102。面壳10的内侧设有与面壳10形状一致的保温壳30，面壳10的外周侧连接有四个第一固定结构11，接水盘20的外周侧设有与第一固定结构11相连的第二固定结构231。
如图2、图3、图7所示，第一固定结构11为板件，第一固定结构11包括：贴合段111、横向延伸段112、竖向延伸段113。贴合段111连接在面壳10的外周面上，横向延伸段112从贴合段111的底部朝向远离面壳10的方向延伸，第一安装孔1121设在横向延伸段112上。竖向延伸段113从横向延伸段112的远离贴合段111的一侧向下延伸；其中，竖向延伸段113的水平宽度小于横向延伸段112，竖向延伸段113短于横向延伸段112的部分构成预固槽114。
如图1、图2、图3、图4所示，接水盘20包括：中心盘21、四个周接部23和八个连接部22。其中，中心盘21设在天花机100的蒸发器下方，每个连接部22均连接在中心盘21和周接部23之间，多个周接部23沿周向间隔开设置在中心盘21的外侧，多个周接部23连接在保温壳30的下方且连接在面壳10的内周壁上，每个周接部23上均设有第二固定结构231。周接部23的顶面在周向两端形成向下弯曲的弧面232，弯曲的弧面232与保温壳30上的接合口31之间相适配，。
如图2、图3、图4、图5、图6所示，第二固定结构231上设有第二安装孔2311和预固钩2312。当预固钩2312卡在预固槽114内时，第一安装孔1121与第二安装孔2311对齐。
接水盘20与保温壳30的接触面积小，弧面配合，密封紧和。
由此，本发明的天花机100可减少地线物料，隔离线体与泡沫接触，防火等级高。
在本发明的描述中，需要理解的是，术语“上”、“下”、“左”、“右”、“竖向”、“水平”、“顶”、“底”、“内”、“外”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
此外，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征，用于区别描述特征，无顺序之分，无轻重之分。
在本发明的描述中，除非另有说明，“多个”的含义是两个或两个以上。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
在本说明书的描述中，参考术语“实施例”、“示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
尽管已经示出和描述了本发明的实施例，本领域的普通技术人员可以理解：在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。

Claims (10)

  1. 一种天花机，其特征在于，包括：
    面壳，所述面壳内设有容纳腔，所述面壳底部敞开，所述面壳的外周侧连接有第一固定结构；
    接水盘，所述接水盘配合在所述面壳的底部，所述接水盘的外周侧设有与所述第一固定结构相连的第二固定结构；其中，
    所述第一固定结构上设有第一安装孔和预固槽，所述第二固定结构上设有第二安装孔和预固钩，当所述预固钩卡在所述预固槽内时，所述第一安装孔与所述第二安装孔对齐。
  2. 根据权利要求1所述的天花机，其特征在于，所述第一固定结构为多个，多个所述第一固定结构环绕所述面壳设置，所述接水盘的四周设有一一对应的多个所述第二固定结构。
  3. 根据权利要求1或2所述的天花机，其特征在于，所述接水盘在连接所述第一固定结构处设置有加强筋。
  4. 根据权利要求1、2或3所述的天花机，其特征在于，所述第一固定结构为板件，所述第一固定结构包括：
    贴合段，所述贴合段连接在所述面壳的外周面上；
    横向延伸段，所述横向延伸段从所述贴合段的底部朝向远离所述面壳的方向延伸，所述第一安装孔设在所述横向延伸段上；
    竖向延伸段，所述竖向延伸段从所述横向延伸段的远离所述贴合段的一侧向下延伸；其中，所述竖向延伸段的水平宽度小于所述横向延伸段，所述竖向延伸段短于所述横向延伸段的部分构成所述预固槽，
    所述第二固定结构配合在所述横向延伸段的底部，所述预固钩卡在所述预固槽处，所述竖向延伸段卡在所述第二固定结构的远离所述面壳的一侧。
  5. 根据权利要求4所述的天花机，其特征在于，所述预固钩在朝向所述横向延伸段的一侧设有导向面。
  6. 根据权利要求4或5所述的天花机，其特征在于，所述横向延伸段的上表面设有环绕所述第一安装孔的凸沿，所述凸沿通过冲压一体形成在所述横向延伸段上。
  7. 根据权利要求1～6中任一项所述的天花机，其特征在于，所述面壳的内侧设有与所述面壳形状一致的保温壳，所述接水盘连接在所述保温壳的底部。
  8. 根据权利要求7所述的天花机，其特征在于，所述接水盘包括：
    中心盘，所述中心盘设在所述天花机的蒸发器下方；
    多个周接部，多个所述周接部沿周向间隔开设置在所述中心盘的外侧，多个所述周接部连接在所述保温壳的下方且连接在所述面壳的内周壁上；
    多个连接部，每个所述连接部均连接在所述中心盘和所述周接部之间；其中，每个所述周接部上均设有所述第二固定结构。
  9. 根据权利要求8所述的天花机，其特征在于，所述保温壳的周壁上设有多个接合口，每个所述接合口向下敞开，所述接合口的至少部分顶面为弧面，所述周接部配合在所述接合口内，所述周接部的顶面与所述接合口的顶面相贴合。
  10. 根据权利要求8或9所述的天花机，其特征在于，所述周接部的顶面在周向两端形成向下弯曲的弧面。
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