WO2020118967A1 - Base assembly of air conditioner and ceiling air conditioner having same - Google Patents

Abstract

The present application provides a base assembly of an air conditioner and a ceiling air conditioner having same. The base assembly (100) comprises: a base (10), an electric auxiliary heating plate (20), and an electric auxiliary heating wire (30), wherein a wiring groove (121) is defined on the base (10); the electric auxiliary heating plate (20) is provided on the base (10); the electric auxiliary heating wire (30) is connected to the electric auxiliary heating plate (20); at least a part of the electric auxiliary heating wire (30) is accommodated in the wiring groove (121).

Description

[Name of invention formulated by ISA according to Rule 37.2] 　 A base assembly of an air conditioner and a ceiling air conditioner having the same

Cross-reference of related applications

This application is based on the Chinese patent application with the application number 201822099849.5 and the application date is December 13, 2018, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated by reference.

Technical field

The present application relates to the technical field of household appliances, in particular to a base assembly of an air conditioner and a ceiling air conditioner having the same.

Background technique

The ceiling air conditioner generally uses an electric heating tube to heat the airflow to achieve the auxiliary heating function of the ceiling air conditioner, and the heating wire of the ceiling air conditioner in the related art is directly provided on the bottom plate without concealment treatment, not only the wiring is complicated, but also the wire Assembly and connection bring greater trouble, and the exposed wires are easy to wear and have a short service life.

Summary of the invention

In view of this, the embodiments of the present application desire to provide a base assembly of an air conditioner and a ceiling air conditioner having the same.

In order to achieve the above object, an embodiment of the present application provides a base assembly of an air conditioner, including: a base, an electric auxiliary heating plate and an electric auxiliary heating wire, a wire trough is defined on the base, and the electric auxiliary heating plate is provided on the On the base, the electric auxiliary heating wire is connected to the electric auxiliary heating plate, and at least part of the electric auxiliary heating wire is accommodated in the wiring groove.

The base assembly of the air conditioner according to the embodiment of the present application, by providing a wire groove on the base and accommodating the electric auxiliary heating wire in the wire groove, not only can the electric auxiliary heating wire go in a neat direction, but also simplify the design of the electric auxiliary heating wire. Preventing other components on the base assembly from damaging the electric auxiliary heating wire is beneficial to prolong the service life of the electric auxiliary heating wire.

Further, the base includes a bottom plate and a cover plate, the electric auxiliary heating plate is provided on the bottom plate, the cover plate is connected to the bottom plate, and the wiring groove is provided in the cover plate.

Further, at least one side surface of the cable trough is open, the base includes: a limit buckle, the limit buckle is disposed adjacent to the open opening of the cable trough, and the limit buckle may be in a limited state Switch between the open state and the open state, when the limit buckle is in the limited state, cooperate with the cover plate to limit the electric auxiliary heating wire in the cable trough; when the limit buckle is in the open state In the state, the electric auxiliary hot wire is allowed to be detached from the wire trough.

Further, the limit buckle includes: a limit piece that is rotatably provided on the cover plate between a limited position and an open position when the limit buckle is in the limited state , The limiting piece is located at the limited position and the electric auxiliary hot wire is limited in the cable trough, when the limiting buckle is in the open state, the limiting piece is at the open position And disengage from the electric auxiliary hotline.

Further, the limit buckle further includes: a connection piece that is bendably connected between the limit piece and the cover plate, when the limit buckle is in the limited state, The bending of the connecting piece drives the limiting piece to turn to the limited position, and when the limiting buckle is in the open state, the connecting piece restores to drive the limiting piece to turn to the open position.

Further, the width of the connecting piece is smaller than the width of the limiting piece.

Further, the width of the connecting piece is 2-4 mm.

Further, the cable trough is opened downward.

Further, a flange is formed on the outer peripheral edge of the limiting piece, and the flange is bent in a direction facing away from the cable trough.

Further, the cover plate, the bottom plate and the limit buckle are integrally formed.

Further, the base is a metal sheet metal part.

An embodiment of the present application further provides a ceiling air conditioner including the base assembly of the air conditioner according to the above embodiment.

BRIEF DESCRIPTION

The drawings are used to provide a further understanding of the present disclosure, and constitute a part of the specification, together with the following specific embodiments to explain the present disclosure, but do not constitute a limitation of the present disclosure. In the drawings:

1 is a schematic structural diagram of a base assembly of an air conditioner according to an embodiment of the present application;

FIG. 2 is an enlarged view at A in FIG. 1.

Reference mark:

100: base assembly;

10: base; 11: bottom plate; 12: cover plate; 121: cable trough; 122: limit buckle; 1221: limit piece;

1222: connecting piece; 1223: flanging; 20: electric auxiliary hot plate; 21: bracket; 30: electric auxiliary hot line.

detailed description

It should be noted that the embodiments in this application and the technical features in the embodiments can be combined with each other without conflict. The detailed description in the specific implementation manner should be understood as an explanation for the purpose of this application and should not be regarded as Improper restrictions on this application.

In the description of the present application, the "top", "bottom", "lateral" orientation or positional relationship is based on the orientation or positional relationship shown in FIG. 1, it should be understood that these orientation terms are only for the convenience of describing the application And simplify the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present application.

The base assembly 100 of the air conditioner according to the embodiment of the first aspect of the present application is described below with reference to FIGS. 1 and 2.

As shown in FIG. 1, according to an embodiment of the present application, the base assembly 100 includes: a base 10, an electric auxiliary heating plate 20 and an electric auxiliary heating wire 30.

Wherein, the base assembly 100 is suitable for being installed on the bottom of the ceiling air conditioner, and the base 10 is connected to the housing of the ceiling air conditioner, or is formed as a part of the housing. The base 10 defines a cable trough 121, and the cable trough 121 may be a cable channel with open ends and a groove with open side walls. The electric auxiliary heating plate 20 is provided on the base 10, and the base 10 is provided with a bracket 21. The electric auxiliary heating plate 20 is fixedly connected to the bracket 21. The electric auxiliary heating plate 20 is connected to the power supply system of the air conditioner through the electric auxiliary heating line 30.

Further, at least a part of the electric auxiliary heating wire 30 is accommodated in the wiring groove 121, that is, the electric auxiliary heating wire 30 passes through the wiring groove 121, part of the accommodating groove is in the wiring groove 121, and part of the exposed wiring groove 121, for example The part of the electric auxiliary heating wire 30 connected to the electric auxiliary heating plate 20 and the part connected to the power supply system are exposed outside the wire trough 121, and the rest are accommodated in the wire trough 121.

Therefore, according to the base assembly 100 of the air conditioner of the present application, by providing the wiring groove 121 on the base 10 and accommodating the electric auxiliary heating wire 30 in the wiring groove 121, not only can the electric auxiliary heating wire 30 be oriented neatly, but also simplified The direction design of the electric auxiliary heating wire 30 can prevent other components on the base assembly 100 from damaging the electric auxiliary heating wire 30, which is beneficial to prolong the service life of the electric auxiliary heating wire 30.

According to an embodiment of the present application, the base 10 includes a bottom plate 11 and a cover plate 12. The electric auxiliary heating plate 20 is provided on the bottom plate 11, the cover plate 12 is connected to the bottom plate 11, and the wiring slot 121 is provided in the cover plate 12. Using the cover plate 12 to define the wiring groove 121 and setting the cover plate 12 on the bottom plate 11 can reduce the difficulty of the process of manufacturing the wiring groove 121 on the base 10.

As shown in FIG. 1, according to an embodiment of the present application, at least one side surface of the cable trough 121 is open. For example, the cable trough 121 may be opened upward or downward. For the cable trough 121, it may be opened downward. In other words, the electric auxiliary heating plate 20 is located above the bottom plate 11 and closed above the wiring slot 121. When the electric auxiliary heating wire 30 is routed, the electric auxiliary heating wire 30 can be prevented from sliding out of the wiring slot 121, which can further promote the neat routing of the electric auxiliary heating wire 30 .

Wherein, the base 10 further includes: a limit buckle 122 that is disposed adjacent to the open opening of the cable trough 121, and the limit buckle 122 can be switched between a limited state and an open state when the limit buckle 122 is in the limited state It cooperates with the cover plate 12 to limit the electric auxiliary heating wire 30 in the cable trough 121; when the limit buckle 122 is in the open state, the electric auxiliary heating wire 30 is allowed to be detached from the cable trough 121.

That is to say, a limit buckle 122 is provided in the open opening of the cable trough 121, and the limit buckle 122 can be switched to a limited state. The limit buckle 122 in the limited state closes a part of the open opening of the cable trough 121 and provides electrical assistance. The hot wire 30 is defined in the cable trough 121, for example, the limit buckle 122 can be transverse to the open opening of the cable trough 121 along the width direction of the cable trough 121, and there are a plurality of limit buckles 122, and a plurality of limit buckles 122 They are spaced apart along the longitudinal direction of the wiring groove 121. The electric auxiliary heating wire 30 is prevented from slipping out of the wiring groove 121, and the stability of the electric auxiliary heating wire 30 in the wiring groove 121 is improved. When the limit buckle 122 is switched to the open state, the limit buckle 122 is moved out from the open opening of the cable trough 121 and completely opens the open opening of the cable trough 121, and the electric auxiliary heating wire 30 can slide in or out of the cable trough 121, which is The assembly and maintenance of the electric auxiliary hotline 30 provide convenience.

As shown in FIG. 1, in this embodiment, the limit buckle 122 includes a limit piece 1221. The limit piece 1221 is reversibly provided on the cover plate 12 between a defined position and an open position, and the limit piece 1221 is connected to At one side edge of the cable trough 121, when the limiting piece 1221 is in the open position, the plane where the limiting piece 1221 is located coincides with the plane where one side of the cable slot 121 is located. When the limit buckle 122 is in the limited state, the limit piece 1221 is located at the limited position and the electric auxiliary hot wire 30 is limited in the cable trough 121. At this time, the limit piece 1221 is flipped horizontally on the cable trough 121, and the electric The auxiliary hot wire 30 is defined in the wire groove 121. When the limit buckle 122 is in the open state, the limit piece 1221 is in the open position. At this time, the limit piece 1221 is flipped from the limited position to reset and open the cable trough 121 and release the limiting effect on the electric auxiliary heating wire 30. The electric auxiliary heating wire 30 is disengaged It can slide out from the wire groove 121.

The structure of the limiting piece 1221 is simple, and the operation is convenient, which can not only improve the stability of the electric auxiliary heating wire 30, but also provide convenience for the assembly and maintenance of the electric auxiliary heating wire 30.

As shown in FIG. 2, according to an embodiment of the present application, the limit buckle 122 further includes: a connecting piece 1222, and the connecting piece 1222 is bendably connected between the limiting piece 1221 and the cover plate 12, and passes through the connecting piece 1222 The bending causes the limit piece 1221 to turn over. When the limiting piece 1221 is in the open position, the connecting piece 1222 is formed into a rectangular sheet shape, and the plane where the connecting piece 1222 is located is parallel to the plane where the limiting piece 1221 is located, and is perpendicular to the plane where the opening of the routing slot 121 is located. When the limit buckle 122 is in the limited state, the connecting piece 1222 is bent to drive the limit piece 1221 to the limited position. At this time, the plane where the limit piece 1221 is located is parallel to the plane where the opening of the cable slot 121 is located. When the limit buckle 122 is in the open state, the connection piece 1222 resets and drives the limit piece 1221 to turn to the open position.

The connecting piece 1222 is provided between the limiting piece 1221 and the cover plate 12, and the connecting piece 1222 is bent to control the turning of the limiting piece 1221. The structure is simple, and it can provide convenience for the turning of the limiting piece 1221.

In some embodiments, the width of the connecting piece 1222 is smaller than the width of the limiting piece 1221, and the width of the connecting piece 1222 is 2-4 mm, for example, it can be 3 mm. By providing a connecting piece 1222 with a smaller width, on the one hand, it can prevent the limiting piece 1221 from being deformed due to excessive force when it is turned over; The sheet 1221 is equipped with an electric auxiliary hotline 30 for convenience.

As shown in FIG. 2, in this embodiment, a flange 1223 is formed along the outer periphery of the limiting piece 1221. The flange 1223 is bent toward the direction away from the cable groove 121, and the flip angle of the flange 1223 is 180°. In other words, the flanging 1223 is arranged parallel to the limiting piece 1221. By setting the flanging 1223 on the limiting piece 1221, the peripheral edge of the limiting piece 1221 or the burrs on the peripheral edge is prevented from damaging the electric auxiliary heating wire 30, which is beneficial to extend the electric auxiliary The service life of the hot wire 30 can also reduce the resistance of the electric auxiliary heat wire 30 to slide in the wire groove 121, which provides convenience for the electric auxiliary heat wire 30 to slide in the wire groove 121.

As shown in FIG. 1, in some embodiments, the cover plate 12, the bottom plate 11 and the limit buckle 122 are integrally formed. The integrally formed base 10 has strong structural stability and functional stability, which can not only improve the performance of the base 10, but also improve the service life of the base 10, and eliminate the connection between the cover plate 12, the bottom plate 11 and the limit buckle 122 The mechanism can further improve the connection stability between the cover plate 12, the bottom plate 11 and the limit buckle 122, and can also improve the assembly efficiency of the base 10.

Further, the base 10 is a metal sheet metal part, that is to say, in the manufacturing process of the base 10, a metal plate is stamped by a machine tool and then the base 10 is formed through bending and other processes. The structural strength of the metal sheet metal parts is large, and the service life is long, and the metal sheet metal parts are easy to form, and the manufacturing process is less difficult. Furthermore, the metal sheet metal part allows the connecting piece 1222 to be bent multiple times, which provides convenience for maintenance of the base assembly 100.

The ceiling air conditioner according to the embodiment of the second aspect of the present application includes the base assembly 100 described in the above embodiment. By using the base assembly 100 in the above embodiment, the wiring design of the electric auxiliary heating wire 30 of the air conditioner can be simplified, which provides convenience for the assembly and maintenance of the air conditioner.

Other configuration examples of the air conditioner according to the embodiments of the present application are known to those of ordinary skill in the art, and will not be described in detail here.

The above are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of this application shall be included in the scope of protection of this application.

Claims (12)

1. A base assembly of an air conditioner, characterized in that it includes:

   A base (10), and a wire groove (121) is defined on the base (10);

   An electric auxiliary heating plate (20), the electric auxiliary heating plate (20) is provided on the base (10);

   An electric auxiliary heating wire (30), the electric auxiliary heating wire (30) is connected to the electric auxiliary heating plate (20), and at least part of the electric auxiliary heating wire (30) is accommodated in the wiring groove (121).
2. The base assembly of an air conditioner according to claim 1, wherein the base (10) includes:

   A bottom plate (11), the electric auxiliary heating plate (20) is provided on the bottom plate (11);

   A cover plate (12), the cover plate (12) is connected to the bottom plate (11), and the cable trough (121) is provided in the cover plate (12).
3. The base assembly of the air conditioner according to claim 2, wherein at least one side surface of the cable trough (121) is open, and the base (10) includes:

   A limit buckle (122), the limit buckle (122) is disposed adjacent to the open opening of the cable trough (121), and the limit buckle (122) can be switched between a defined state and an open state, when When the limit buckle (122) is in the limited state, cooperate with the cover plate (12) to limit the electric auxiliary heating wire (30) in the cable trough (121); when the limit buckle (122) When in the open state, the electric auxiliary heating wire (30) is allowed to be detached from the cable trough (121).
4. The base assembly of the air conditioner according to claim 3, wherein the limit buckle (122) includes:

   A limit piece (1221), the limit piece (1221) is rotatably provided on the cover plate (12) between a limited position and an open position, when the limit buckle (122) is in the limit In the state, the limit piece (1221) is located at the limited position and limits the electric auxiliary heating wire (30) in the cable trough (121), when the limit buckle (122) is at the In the open state, the limiting piece (1221) is located in the open position and disengages from the electric auxiliary hotline (30).
5. The base assembly of the air conditioner according to claim 4, wherein the limit buckle (122) further includes:

   A connecting piece (1222), the connecting piece (1222) is bendably connected between the limiting piece (1221) and the cover plate (12), when the limiting buckle (122) is at the In a limited state, the connecting piece (1222) is bent to drive the limiting piece (1221) to the limited position, and when the limiting buckle (122) is in the open state, the connecting piece (1222) 1222) The driving of the limiting piece (1221) is restored to the open position.
6. The base assembly of the air conditioner according to claim 5, wherein the width of the connecting piece (1222) is smaller than the width of the limiting piece (1221).
7. The base assembly of an air conditioner according to claim 5, characterized in that the width of the connecting piece (1222) is 2-4 mm.
8. The base assembly of the air conditioner according to claim 1, characterized in that the cable trough (121) is open downward.
9. The base assembly of an air conditioner according to claim 4, characterized in that a flange (1223) is formed on the outer periphery of the limiting piece (1221), and the flange (1223) faces away from the wiring The direction of the groove (121) is bent.
10. The base assembly of the air conditioner according to claim 3, wherein the cover plate (12), the bottom plate (11) and the limit buckle (122) are integrally formed.
11. The base assembly of an air conditioner according to claim 1, wherein the base (10) is a metal sheet metal part.
12. A ceiling air conditioner, characterized by comprising a base assembly (100) of the air conditioner according to any one of claims 1-11.

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