CN213040728U

CN213040728U - Frame support of air conditioner box

Info

Publication number: CN213040728U
Application number: CN202021424824.9U
Authority: CN
Inventors: 黄孝强; 项林志; 潘李奎
Original assignee: Shenzhen Mcquay Air Conditioning Co Ltd
Current assignee: Shenzhen Mcquay Air Conditioning Co Ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-23
Anticipated expiration: 2030-07-17

Abstract

The application discloses frame support of air conditioner box, including the supporting component, the non-metallic outer section bar that the supporting component includes that the interior section bar of metal and cover are established and are fixed in interior section bar periphery, the tip of supporting component be equipped with be used for with the frame roof beam body fixed connection's of air conditioner box connector. This application adopts the structure of the outer section bar of section bar outsourcing nonmetal in the metal, and the intensity of supporting component can be ensured to the interior section bar of metal, and the outer section bar of nonmetal can form disconnected cold bridge structure, and the heat-proof quality is good.

Description

Frame support of air conditioner box

Technical Field

The application relates to the technical field of air conditioners, in particular to a framework support of an air conditioner box body.

Background

The box body structure of the mainstream combined air conditioning unit in the market adopts a frame and panel form, wherein the frame is formed by assembling a frame beam body and a triangular connector, the panel is a box formed by combining an outer plate and an inner plate with a panel frame, and a heat-preservation foaming material is filled in the box to form the panel; the frame is completely covered by the panel and is not visible outside the unit. When the panels are smaller than the frame, at least two panels need to be arranged on one side of the frame, two adjacent panels are connected through the frame in a supporting mode, and the panels are spliced into a whole section on one side of the frame.

If the frame support is made of nonmetal, the problem of insufficient strength exists; if the frame support is made of metal materials, the heat insulation performance of the frame support is poor, and a cold bridge is easy to appear. In addition, there are also drawbacks when the frame supports are fixed to the frame beam: the fixing screws between the two ends of the frame support and the frame beam body cause the interior of the box body to be uneven if the fixing screws are fixed from the inner side of the box body, and the requirement of easy cleaning in a clean occasion cannot be met; if the box body is fixed from the outer side of the box body, the box body is easy to interfere with the panel, and the screw is exposed outside the box body to easily form a cold bridge.

In summary, how to avoid the occurrence of cold bridge in the air conditioning box is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a frame support for an air conditioning cabinet, which adopts a structure in which a metal inner section is wrapped by a non-metal outer section, and solves the problem of a cold bridge existing in the existing frame support.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a frame brace of air conditioner box, includes supporting component, supporting component includes that the interior section bar of metal is established with the cover and is fixed in the non-metallic outer section bar of interior section bar periphery, supporting component's tip is equipped with the connector that is used for with the frame roof beam body fixed connection of air conditioner box.

Optionally, the inner section bar is tubular, the connector includes a plug and an end seat, the plug is fixed in the inner section bar in an inserting manner, the end seat has a first end face and a second end face which are distributed oppositely, the first end face is attached to the end face of the supporting component, and the second end face is attached to the frame beam body.

Optionally, the outer side wall of the plug is in interference fit with the inner side wall of the inner profile; and/or the lateral wall of plug is equipped with the draw-in groove, the inside wall of interior section bar be equipped with the fixed overhead kick structure of draw-in groove joint.

Optionally, the end seat is provided with a bolt mounting hole.

Optionally, the end seat is provided with a groove for accommodating a tapping screw on a middle side wall between the first end face and the second end face, and the bolt mounting hole is communicated with the groove.

Optionally, the outer section is provided with a metal cover plate on the surface facing the inner side of the air conditioner box body in an attaching manner.

Optionally, a thickened cushion layer for being fixedly connected with a tapping screw is arranged on one side, opposite to the metal cover plate, of the inner section.

Optionally, two ends of the supporting component are respectively provided with one of the connectors, and the distance from the second end face of the first end seat to the second end face of the second end seat is equal to the length of the metal cover plate; the width of the end seat, the width of the outer section bar and the width of the metal cover plate are all preset widths.

Optionally, the metal cover plate comprises a rectangular plate surface, two opposite side edges of the plate surface are respectively provided with a bending edge, each bending edge and the included angle of the plate surface are acute angles, and the bending edges clamp the outer section.

Optionally, the outer section bar and the end seat are respectively provided with a notch, the middle part of the bending edge is arranged in the notch of the outer section bar, and the end part of the bending edge is arranged in the notch of the end seat.

Through above-mentioned scheme, the beneficial effect that the frame of air conditioner box body that this application provided supported lies in:

the application provides an air conditioner box's frame support includes supporting component and sets up the connector at its tip, and supporting component is including cup jointing fixed interior section bar and outer section bar. This application adopts the structure of the outer section bar of section bar outsourcing nonmetal in the metal, and the intensity of supporting component can be ensured to the interior section bar of metal, and the outer section bar of nonmetal can form disconnected cold bridge structure, and the heat-proof quality is good.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is an exploded view of a frame support according to an embodiment of the present application;

FIG. 2 is a schematic view of a structure of a frame support and a panel according to an embodiment of the present disclosure;

FIG. 3 is a schematic structural view of a frame support and a frame beam body according to an embodiment of the present disclosure;

FIG. 4 is a schematic cross-sectional view of a support assembly according to an embodiment of the present disclosure;

FIG. 5 is a schematic cross-sectional view of another support assembly provided in accordance with an embodiment of the present application;

fig. 6 is an exploded schematic view of an air conditioning cabinet according to an embodiment of the present application.

The reference numbers in the figures are: the frame beam body 1, the panel 2, the fastener suite 3, the frame connector 4, the frame support 5, the inner section 51, the outer section 52, the connector 53, the metal cover plate 54, the notch 55, the groove 56, the barb structure 57, the self-tapping screw 58 and the thickening cushion 59.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The air-conditioning box body comprises a frame beam body 1, panels 2, a fastener kit 3, a frame connector 4 and a frame support 5, please refer to fig. 6, wherein the rest panels are not shown, if only one panel 2 is arranged on one side of the air-conditioning box body, the frame support 5 is not required to be arranged on the side; referring to fig. 1, if the length of the panel 2 is less than that of the frame beam 1, if at least two panels 2 need to be installed on a single side of the air conditioning cabinet, referring to fig. 2, two adjacent panels 2 are connected by a frame support 5.

Referring to fig. 1, the frame support 5 may include a support assembly, a connector 53 and a metal cover plate 54.

The supporting component is of a strip-shaped structure as a whole, and the shape of the cross section of the supporting component is generally rectangular. The supporting component adopts a combined structure of an inner layer and an outer layer, the inner layer is a metal inner section 51, the outer layer is a non-metal outer section 52, and the outer section 52 is fixedly sleeved with the inner section 51. In the assembly, the inner profile 51 is inserted into the cavity of the outer profile 52.

In one embodiment, referring to fig. 4, the inner section 51 may be made of standard rectangular cold-formed hollow section steel, and the outer section 52 may be made of PVC. The structure is particularly suitable for the air conditioner box body with high strength requirement.

In another embodiment, referring to fig. 5, the inner section 51 may be made of aluminum alloy, and the outer section 52 is made of PVC, which is particularly suitable for the air conditioning cabinet with low strength requirement.

In another embodiment, referring to fig. 5, since the frame support 5 and the two panels 2 need to be fixed by the fastening screws in the fastening member set 3, respectively, a thickened cushion layer 59 may be disposed at the position where the fastening screws in the fastening member set 3 are fixed to increase the thickness, so as to prevent the fastening screws in the fastening member set 3 from slipping. Specifically, in actual use, the frame support 5 side faces the inside of the air conditioning case, and this side is referred to as the inside; the other side faces the outside of the air conditioning box body, and the side is called as the outer side; two panels 2 are distributed on the left side and the right side of the frame support 5, the inner side of the panel 2 is flush with the inner side of the frame support 5, and the thickening cushion 59 is specifically arranged on the side wall of the inner section 51 close to the outer part of the air conditioner box body.

The connector 53 is arranged at the end of the support component and is used for being fixedly connected with the frame beam body 1 of the air-conditioning box body. Since the support member has two ends, the same support member is generally provided with a connector 53 at each end. The connector 53 is made of a non-metal material, and the specific material can be nylon.

In an embodiment, in the case that the inner profile 51 is tubular, the connector 53 specifically includes a plug and an end seat, the end seat is block-shaped, an outer side wall of the end seat includes a first end face, a second end face and a middle side wall, the first end face and the second end face are distributed oppositely, and the middle side wall is disposed between the first end face and the second end face. During assembly, the plug is inserted and fixed inside the inner section 51, the first end face is attached to the end face of the support component, and the second end face is attached to the frame beam body 1. Adopt above-mentioned structure, frame roof beam body 1 itself has certain thickness, and the inboard of frame roof beam body 1, outside are towards inside, the outside of air conditioner box respectively, and the second terminal surface of connector 53 is fixed between the inboard and the outside of frame roof beam body 1, and connector 53 and supporting component can not protrusion in the inboard or the outside of frame roof beam body 1 for the air conditioner box is inside all comparatively level and smooth with the outside.

Wherein in one embodiment the outer side wall of the plug is an interference fit with the inner side wall of the inner profile 51. In other embodiments, the plug can also be snapped into the area between the inner profile 51 and the outer profile 52.

In another embodiment, a clamping groove is formed in the outer side wall of the plug, and an inverted hook structure 57 clamped and fixed with the clamping groove is formed in the inner side wall of the inner section 51, so that when the end portion of the supporting component is combined with the connector 53, the supporting component and the connector are connected more tightly, and the overall mechanical performance of the supporting component is enhanced.

In another embodiment, the end seat is provided with a bolt mounting hole. Self-tapping screws 58 are provided in the bolt mounting holes to be fixed to the frame body 1.

Wherein in another embodiment, the end seat is provided with a groove 56 for accommodating a tapping screw 58 on a middle side wall between the first end face and the second end face, and the bolt mounting hole is communicated with the groove 56. When the frame support 5 is combined with the panel 2, the panel 2 can be attached to the side wall of the middle part of the end seat, and the self-tapping screw 58 is hidden in the groove 56 between the connector 53 and the panel 2, so that the problem that the self-tapping screw 58 is exposed in the box body and cannot meet the requirement of easy cleaning of clean occasions is solved, and the defect that the self-tapping screw 58 is exposed outside the air-conditioning box body to easily form a cold bridge is also avoided.

A metal cover plate 54 is arranged on the outer side of the support assembly, and in particular on the surface of the outer profile 52 facing towards the inside of the air-conditioning cabinet, the metal cover plate 54 being in abutment with the outer profile 52 and remaining fixed, the metal cover plate 54 shielding the outer profile 52 inside itself, preventing the non-metallic outer profile 52 from being exposed to the air and ageing. And the metal cover plate 54 enables the strength of the support assembly to be effectively utilized, and the material cost of the support assembly is low.

In one embodiment, in the case that two ends of the supporting component are respectively provided with a connecting joint 53, the length of the metal cover plate 54 is equal to the distance from the second end face of the first end seat to the second end face of the second end seat; the width of the end seats, the width of the outer profiles 52 and the width of the metal cover plate 54 are all preset widths. This ensures that the assembled assembly of the connecting head 53 and the outer profile 52, the side walls of which facing the interior of the air-conditioning cabinet are completely covered by the metal cover 54.

In another embodiment, the metal cover plate 54 includes a rectangular plate surface, two opposite sides of the plate surface are respectively provided with a bending edge, each bending edge forms an acute angle with the included angle of the plate surface, the two bending edges clamp the outer section bar 52, the metal cover plate 54 is fastened with the supporting assembly through an inserting mode, an additional fastener is not needed for fixing, and the metal cover plate is convenient to mount and is not easy to fall off.

In another embodiment, the outer profile 52 and the end seat are respectively provided with notches 55 at two side corners, the middle of the bending edge is arranged in the notch 55 of the outer profile 52, and the end of the bending edge is arranged in the notch 55 of the end seat.

In the present embodiment, the metal cover plate 54 is provided based on the problem that the outer profile 52 is easily degraded when exposed to air. In other embodiments, for example, where this is not the case, the frame support 5 of the air conditioning cabinet may omit the metal cover 54.

The frame support 5 is mounted as follows:

firstly, the inner section 51 is inserted into the outer section 52, then the connectors 53 are inserted into the two ends of the supporting component, and finally the metal cover plate 54 is inserted into one side of the connectors 53 with the notches 55, so that the installation of the frame support 5 of the air conditioner box body is completed. When the frame support 5 of the air-conditioning box body is assembled with the frame beam body 1 and the panel 2, the self-tapping screws 58 are used for fixing the connectors 53 at the two ends of the frame support 5 of the air-conditioning box body on the corresponding positions of the frame beam body 1.

As can be seen from the foregoing embodiments, the frame support of the air conditioner box provided by the present application has the following beneficial effects:

the inner section bar 51 and the outer section bar 52 of the supporting component are easy to process and low in processing cost. The supporting component can be cut into required lengths according to actual requirements, and the use of air conditioner boxes with different sizes is met. And, the outer non-metal outer section 52 that wraps up of the interior section bar 51 of metal has formed disconnected cold bridge structure, has solved the poor shortcoming of thermal insulation nature when the whole adoption metal material of supporting component.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The frame support of the air conditioning cabinet provided by the present application is described in detail above. The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

Claims

1. The utility model provides a frame brace (5) of air conditioner box, its characterized in that, includes supporting component, supporting component includes that interior section bar (51) of metal are established with the cover and are fixed in interior section bar (51) peripheral non-metallic outer section bar (52), supporting component's tip is equipped with and is used for with the frame roof beam body (1) fixed connection's of air conditioner box connector (53).

2. The frame support (5) of an air conditioner box body as claimed in claim 1, wherein the inner section bar (51) is tubular, the connector (53) comprises a plug and an end seat, the plug is inserted and fixed in the inner section bar (51), the end seat is provided with a first end face and a second end face which are distributed oppositely, the first end face is attached to the end face of the support component, and the second end face is used for being attached to the frame beam body (1).

3. Frame support (5) of an air conditioning cabinet according to claim 2, characterized in that the outer side wall of said plug is in interference fit with the inner side wall of said inner section bar (51); and/or the outer side wall of the plug is provided with a clamping groove, and the inner side wall of the inner section (51) is provided with an inverted hook structure (57) fixedly connected with the clamping groove in a clamping manner.

4. A frame support (5) of an air conditioning cabinet according to claim 2, characterized in that said end seats are provided with bolt mounting holes.

5. Frame support (5) of an air conditioning cabinet according to claim 4, characterized in that said end seats are provided with grooves (56) for housing self-tapping screws (58) on the side walls of the middle portion between said first and second end faces, said bolt mounting holes communicating with said grooves (56).

6. Frame support (5) of an air conditioning cabinet according to any one of claims 2 to 5, characterized in that said outer section bar (52) is provided with a metal cover plate (54) applied on the surface facing the inside of the air conditioning cabinet.

7. Frame support (5) of an air conditioning cabinet according to claim 6, characterized in that said inner section bar (51) is provided, on the side opposite to said metal cover plate (54), with a thickened cushion (59) for the fixed connection with self-tapping screws (58).

8. A frame support (5) of an air-conditioning cabinet according to claim 6, characterized in that said connectors (53) are respectively provided at both ends of said support assembly, the distance from said second end face of the first end seat to the second end face of the second end seat being equal to the length of said metal cover plate (54); the width of the end seat, the width of the outer section bar (52) and the width of the metal cover plate (54) are all preset widths.

9. The air-conditioning box frame support (5) according to claim 6, characterized in that said metal cover plate (54) comprises a rectangular plate surface, two opposite side edges of said plate surface are respectively provided with a bending edge, each bending edge forms an acute angle with said plate surface, and two bending edges clamp said outer section bar (52).

10. Frame support (5) of an air conditioning cabinet according to claim 9, characterized in that said outer section bar (52) and said end seats are provided with respective notches (55), the middle of said bent edge being provided in said notch (55) of said outer section bar (52), the end of said bent edge being provided in said notch (55) of said end seat.