CN217865878U - Reinforced structure, indoor cabinet and air conditioner - Google Patents

Abstract

The utility model discloses a reinforced structure, indoor cabinet-type air conditioner and air conditioner. The utility model relates to an air conditioner mounting structure technical field. This reinforced structure includes first connecting portion, second connecting portion and hem portion, first connecting portion are fixed to the left side board of indoor cabinet machine through first link, the second connecting portion are fixed to the left side board of evaporimeter through the second link, one side and the first portion of bending of hem portion are connected, the opposite side and the second portion of bending of hem portion are connected, the both sides that utilize hem portion are connected with first connecting portion and second connecting portion are buckled respectively, can be connected the left side board of the left side limit of indoor cabinet machine and evaporimeter fixedly, support the evaporimeter, thereby strengthen the structural stability of evaporimeter lower extreme portion, avoid the evaporimeter to shift, fixed knot constructs simply, and convenient operation.

Description

Reinforced structure, indoor cabinet and air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to a reinforced structure, indoor cabinet-type air conditioner and air conditioner.

Background

Due to the large size and heavy weight of the indoor cabinet, the indoor cabinet is usually transported in different environments, such as transporting a loading truck, or transporting the indoor cabinet to a plate car, or transporting the indoor cabinet to a high floor by walking stairs from a low floor. Therefore, the indoor cabinet requires high structural strength for the parts in the body.

In the conventional square cabinet machine, the evaporator is rectangular and is obliquely arranged at the middle upper part of the whole machine. The lower end of the evaporator is inserted into the water pan, the connecting plate and the back plate at the upper end of the evaporator, which are usually the top, are fixed through screws, and the fixed evaporator is a hoisting structure. The water baffle is arranged at the lower end part of the evaporator and is inserted into the water receiving tray, so that the lower end of the evaporator is of a non-fixed structure.

Then, in the processes of after-sale transportation, finished product machine transportation and manual handling, when the whole machine is subjected to external force, the lower end part of the evaporator shifts, the water baffle collides with water pan foam, the evaporator collides with side plates on two sides of the whole machine, and an upper pipeline of the evaporator collides with the side plates, so that the hidden troubles that the water pan foam is broken, fins of the evaporator collide with reverse sheets, and the upper pipeline of the evaporator collides with surrounding parts exist.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a reinforced structure, indoor cabinet-type air conditioner and air conditioner aims at solving the air conditioner and receives when external force in the transportation, and the problem that the aversion appears in the left lower extreme of evaporimeter.

In a first aspect, the present invention provides a reinforced structure, including: the first connecting part is provided with a first connecting end which is used for being fixedly installed with an external first element; the second connecting part is provided with a second connecting end which is used for being fixedly installed with an external second element; and one side of the folded edge part is connected with the first connecting part in a bending way, and the other side of the folded edge part is connected with the second connecting part in a bending way.

The utility model provides an among the reinforced structure, first connecting portion include first installation piece, first installation piece with hem portion is buckled and is connected, be formed with on the first installation piece first connection end, first connection end is first mounting hole, first mounting hole is seted up in first installation piece, first mounting hole is used for fixed connection in outside first component.

The utility model provides an among the reinforced structure, first mounting hole is waist type hole.

The utility model provides an among the reinforced structure, the second connecting portion include the second installation piece, the second installation piece with hem portion bending type connects, be formed with on the second installation piece the second link, the second link is the second mounting hole, the second mounting hole is seted up in the second installation piece, the second mounting hole is used for fixed connection in outside second component.

The utility model provides an among the reinforced structure, the second installation piece with the junction of buckling of hem portion is formed with the strengthening rib.

The utility model provides an among the reinforced structure, the both sides edge of hem portion is formed with the overlap limit, the overlap limit certainly the edge of hem portion turns over to the surface of hem portion towards outside first component.

The utility model provides an among the reinforced structure, hem portion is from being close to one side orientation of first connecting portion is close to the opposite side of second connecting portion widens gradually.

The utility model provides an among the reinforced structure, the last hanging hole that has still seted up of hem portion.

In a second aspect, the present invention further provides an indoor cabinet air conditioner, including the fuselage with install in evaporimeter and reinforced structure in the fuselage, the fuselage has a left side board, the evaporimeter has a left board, reinforced structure is the first aspect reinforced structure, outside first component do the left side board, outside second component do the left side board, the left side board with the left side board passes through reinforced structure connects fixedly.

In a second aspect, the present invention also provides an air conditioner, including: indoor cabinet-type air conditioner and off-premises station, indoor cabinet-type air conditioner be the indoor cabinet-type air conditioner of second aspect, indoor cabinet-type air conditioner is connected with the off-premises station.

The utility model provides a reinforced structure, indoor cabinet-type air conditioner and air conditioner, this reinforced structure is used for fastening first component and second component, first component is the left side board of indoor cabinet-type air conditioner, the second component is the left side board of evaporimeter, this reinforced structure includes first connecting portion, second connecting portion and hem portion, first connecting portion are fixed to the left side board of indoor cabinet-type air conditioner through first link, the second connecting portion are fixed to the left side board of evaporimeter through the second link, one side and the first hem portion bending connection of hem portion, the opposite side and the second hem portion bending connection of hem portion, the both sides that utilize hem portion are buckled with first connecting portion and second connecting portion respectively and are connected, can be connected the left side board of left side limit and the evaporimeter of indoor cabinet-type air conditioner fixedly, support the evaporimeter, thereby strengthen the structural stability of evaporimeter lower extreme portion, avoid the evaporimeter to shift, fixed knot constructs simply, and convenient for operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view illustrating an installation of a reinforcing structure according to an embodiment of the present invention;

fig. 2 is a schematic side view of a reinforcing structure according to an embodiment of the present invention;

fig. 3 is a schematic top view of a reinforcing structure according to an embodiment of the present invention;

fig. 4 is another schematic top view of a reinforcing structure according to an embodiment of the present invention;

fig. 5 is a schematic front view of a reinforcing structure according to an embodiment of the present invention;

reference numerals:

10. a first connection portion; 11. a first mounting piece; 12. a first connection end; 20. a second connecting portion; 21. a second mounting piece; 22. a second connection end; 30. a hem part; 31. reinforcing ribs; 32. edge folding; 33. hanging holes; 40. a left side plate; 50. the left side plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "inside", "outside", "side", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention. Further, in the drawings, structures that are similar or identical are denoted by the same reference numerals.

Referring to fig. 1-5, fig. 1 is a schematic view illustrating an installation of a reinforcement structure according to an embodiment of the present invention; fig. 2 is a schematic side view of a reinforcing structure according to an embodiment of the present invention; fig. 3 is a schematic top view of a reinforcing structure according to an embodiment of the present invention; fig. 4 is another schematic top view of a reinforcing structure according to an embodiment of the present invention;

fig. 5 is a schematic front view of the reinforcing structure according to an embodiment of the present invention. The structure and the working principle of the reinforced structure are explained in detail in the following with the attached drawings.

First, an installation environment of the reinforcing structure of the present embodiment will be explained. The outer first element is the left side plate 40 of the cabinet and the outer second element is the left side plate 50 of the evaporator. The reinforcing structure of the present embodiment is mounted to the left side plate 40 of the indoor cabinet and the left side plate 50 of the evaporator. The evaporator is installed on the middle upper part of the indoor cabinet machine in an oblique installation mode, and is particularly fixedly connected with the top connecting plate and the back plate of the indoor cabinet machine, so that the evaporator is in a suspended structural form after being fixed. That is, the lower end of the evaporator has no fixed structure and is easy to displace. The lower end portion of the evaporator is usually fitted with a water deflector, which is inserted into the water pan. Under the condition of meeting violent transportation, the lower end part of the evaporator is easy to shift, so that the water baffle plate collides with the water pan foam, the evaporator and the side plates on the two sides and the pipeline on the evaporator and the side plates, and the hidden danger that the water pan foam is broken, the evaporator fin bumps against the fin, and the pipeline on the evaporator collides with surrounding parts is caused.

Therefore, the embodiment designs a reinforcing structure, which can fixedly connect the left side plate 40 of the indoor cabinet machine with the left side plate 50 of the evaporator, so that the lower end part of the evaporator is supported and fixed, the displacement is avoided, the problems of foam breakage of the water receiving disc, collision of the evaporator fins with the fins, collision of the evaporator upper pipeline with surrounding parts are solved, and the reinforcing structure is simple and convenient to operate.

Referring to fig. 1, the reinforcing structure includes: a first connecting portion 10, a second connecting portion 20, and a hem portion 30; the first connecting part 10 is provided with a first connecting end 12, and the first connecting end 12 is used for being fixedly installed with a left side plate 40 of the indoor cabinet machine; the second connecting part 20 is provided with a second connecting end 22, and the second connecting end 22 is used for being fixedly installed with the left side plate 50 of the evaporator; one side of the hem portion 30 is connected to the first connecting portion 10 in a bent manner, and the other side thereof is connected to the second connecting portion 20 in a bent manner.

Specifically, since the evaporator is installed in the body of the indoor cabinet in an inclined manner, there is a height difference between the end surface of the left side plate 50 of the evaporator and the end surface of the left side plate 40 of the indoor cabinet. Therefore, in designing the reinforcing structure, in addition to fixedly connecting the left side plate 50 of the evaporator and the left side plate 40 of the cabinet interior via the first connecting portion 10 and the second connecting portion 20, respectively, a hem portion 30 is required to be designed to connect the first connecting portion 10 and the second connecting portion 20. Through the bending connection mode, two sides of the hem part 30 are respectively connected with the first connecting part 10 and the second connecting part 20 in a bending mode, so that the height drop of the section is filled, the first connecting part 10 and the second connecting part 20 can be connected in the shortest length, the structural strength is high, and the firmness is good.

In the present embodiment, the folded edge portion 30 is connected to the first connecting portion 10 in a folded manner, and a corner of the folded connection between the folded edge portion 30 and the first connecting portion 10 is substantially ninety degrees. Similarly, the folded edge portion 30 is connected to the second connecting portion 20 by being folded, and the corner at the folded connection between the folded edge portion 30 and the second connecting portion 20 is also substantially ninety degrees. The first connecting portion 10 is parallel to the second connecting portion 20. It should be noted that the substantially ninety degrees is not vertical, and the folded portion 30 is slightly tilted so that the first connecting portion 10, the folded portion 30, and the second connecting portion 20 are formed in a "Z" shape as a whole. The side inclination of the edge folding part 30 is to make the edge folding part more easily fit to the left side plate to form a support, and the structure is high in strength, simple in structure and good in stability.

Through implementing this embodiment, fix first connecting portion 10 on indoor cabinet-type air conditioner's left side board 40 through first link 12, second connecting portion 20 is fixed on evaporator's left side board 50 through second link 22, utilize the both sides of hem portion 30 to be connected with first connecting portion 10 and second connecting portion 20 buckle respectively, can be connected fixedly with indoor cabinet-type air conditioner's left side board 50 with the left side of evaporator, support the evaporator, thereby strengthen the structural stability of evaporator lower extreme portion, avoid the evaporator aversion, fixed structure is simple, and convenient for operation.

In the present embodiment, the first connecting portion 10 and the hemming portion 30 and the second connecting portion 20 are integrally molded. The integrally formed reinforcing structure selects Q235A 1.15X1250XC specification hot-dip galvanized plates as a manufacturing material of the reinforcing structure, the plate is high in strength and not prone to deformation, and rusting and oxidation phenomena cannot occur when the plate is in contact with condensed water.

Referring to fig. 2, in an embodiment, the first connection portion 10 includes a first mounting piece 11, the first mounting piece 11 is connected to the flange portion 30 in a bent manner, the first connection end 12 is formed on the first mounting piece 11, the first connection end 12 is a first mounting hole, the first mounting hole is opened in the first mounting piece 11, and the first mounting hole is used for being fixedly connected to an external first component. The outer first component is the left side panel 40 of the cabinet. Specifically, first installation piece 11 is the lamellar body of rectangle, and the terminal surface of indoor cabinet machine left side board 40 can be laminated completely to the first installation piece 11 of lamellar body, and area of contact is big, is convenient for fasten, and the structure is firm, and the width of first installation piece 11 equals or slightly is greater than with the width of the terminal surface of indoor cabinet machine left side board 40, can make first installation piece 11 the area of contact the biggest with the terminal surface of indoor cabinet machine left side board 40 in the width direction, and after the installation, the steadiness is good. The length of the first mounting piece 11 can be set according to actual requirements, for example, the length is about 20mm, and the length can be adjusted according to the weight of the evaporator to be born, and is not limited herein. The larger the area of the hem here, the greater the force it receives. The edge of the first mounting piece 11 is designed to be a round angle, so that sharp scratch of the hand at an acute angle is avoided. The first connecting end 12 is a first mounting hole, and in an implementation, the first mounting hole is a kidney-shaped hole. The quantity of first mounting hole is one, has seted up the screw on the terminal surface of indoor cabinet-type air conditioner's left side board 40, with first installation piece 11 laminating to this terminal surface on, first mounting hole aligns with the screw, passes first mounting hole through the screw spiral shell of screw on first mounting hole and the terminal surface and closes fixedly. The first mounting hole is designed into a waist shape, so that the problem that screw holes are difficult to align due to size fluctuation of the evaporator or other reasons, the influence of screwing is avoided, and the mounting efficiency is improved.

Referring to fig. 3 and 4, in an embodiment, the second connection portion 20 includes a second mounting piece 21, the second mounting piece 21 is connected to the flange portion 30 in a bent manner, the second connection end 22 is formed on the second mounting piece 21, the second connection end 22 is a second mounting hole, the second mounting hole is opened in the second mounting piece 21, and the second mounting hole is used for being fixedly connected to an external second element. The outer second element is the left panel 50 of the evaporator. Specifically, the second installation piece 21 is the lamellar body of rectangle, and the second installation piece 21 of lamellar body can laminate the terminal surface of evaporimeter left side board 50 completely, and area of contact is big, and the fastening of being convenient for, and the structure is firm, and the width of second installation piece 21 equals with the width of the terminal surface of the left side board 50 of evaporimeter, can make the second installation piece 21 the width direction with the terminal surface of the left side board 50 of evaporimeter area contact area the biggest, after the installation, the steadiness is good. The length of the second mounting plate can be set according to actual requirements, and is not limited herein. Illustratively, the second mounting tab 21 is 40mm in length and about 15mm in width. The second connecting end 22 is a second mounting hole, the number of the second mounting holes is two, and the shape of the second mounting hole is not limited herein. The screw hole is formed in the end face of the left side plate 50 of the evaporator, the second mounting piece 21 is attached to the end face, the second mounting hole is aligned to the screw hole, the second mounting hole penetrates through the screw hole to be screwed and fixed with the screw hole in the end face through a screw, and the evaporator is firm in structure, good in stability and convenient to operate. It should be noted that the two screw holes formed in the end surface of the left side plate 50 of the evaporator must be located between the two tubes, avoiding the copper tube of the evaporator, to prevent the copper tube from being damaged by the screws during screwing, which may result in refrigerant leakage of the evaporator. The upper and lower positions of the screw hole are located in the middle area of the left side plate 50, so that the stress of the connecting plate is uniform after the screw is fixed.

With continued reference to fig. 3 and 4, a reinforcing rib 31 is formed at the bent connection portion of the second mounting piece 21 and the hem portion 30. Specifically, this strengthening rib 31 is the beading strip, can increase the structural strength who buckles the junction through the beading strip, improves the rigidity of buckling the junction, avoids the atress to warp, and then improves overall structure intensity.

Referring to fig. 5, in one embodiment, the two side edges of the flange portion 30 are formed with folded edges 32, and the folded edges 32 are folded from the edges of the flange portion 30 to the surface of the flange portion 30 facing the external first element. The outer first component is the left side panel 40 of the cabinet. The flange 32 of the flange 30 is folded and stacked on the surface of the flange 30 facing the side surface of the left side plate 40 of the cabinet interior, so that the electric wires passing through the surface are not scratched. The outer edges of the beads 32 are in the form of an arcuate transition. Specifically, the left and right sides of the folded edge portion 30 adopt the structure of the inward folded edge 32, the width of the folded edge 32 is about 5mm, and the folded edge 32 mainly has 2 purposes, on one hand, the supporting capability of the folded edge portion 30 can be increased, and the structural strength is increased. On the other hand, the hidden danger of cutting the wire due to the fact that the wire collides with a sharp edge on the left side of the evaporator through the electric heating wire is considered, and the hidden danger is used as an electric safety protection.

Referring to fig. 3 to 5, in an embodiment, the hem portion 30 gradually widens from one side near the first connection portion 10 to the other side near the second connection portion 20. Specifically, the folded edge portion 30 is also a plate-like body, specifically, a trapezoid shape with a narrow top and a wide bottom. That is, the side close to the first connection portion 10 is a narrow side, and the side close to the second connection portion 20 is a wide side. The purpose of this design is because the state that the installation back is the slope of evaporimeter, and the angle that here designs into and keeps unanimous with the slope of evaporimeter can make second installation piece 21 better laminate evaporimeter left side board 50, plays the effect of support.

Referring to fig. 5, in an embodiment, the hem portion 30 is further provided with a hanging hole 33. Specifically, the hanging hole 33 is provided for the purpose of facilitating handling when packing. A small hole is provided in the middle of the hem 30 so that if 50 parts are required for an order, a thin wire can be used to sort the material through the holes in each part to simply hold them together, similar to the function of a keyhole.

The embodiment of the utility model provides a still provide an indoor cabinet-type air conditioner, including the fuselage with install in evaporimeter and reinforced structure in the fuselage, the fuselage has left side board 40, the evaporimeter has left side board 50, reinforced structure be in above-mentioned embodiment reinforced structure, outside first component does left side board 40, outside second component do left side board 50, left side board 40 with left side board 50 passes through reinforced structure connects fixedly. The reinforcing structure has been described in detail in the above embodiments, and will not be described in detail here.

In other embodiments, a plurality of reinforcing structures may be provided to jointly secure the left side panel 50 of the evaporator and the left side panel 40 of the cabinet interior.

Through implementing this embodiment, utilize reinforcing structure to connect the left side board 40 of fixed fuselage and the left side board 50 of evaporimeter in the indoor cabinet-type air conditioner, can strengthen evaporimeter bottom fixed knot structural strength, fixed knot constructs simply, and convenient operation reduces the water collector and is hit brokenly, the pipeline bumps with part on the evaporimeter scheduling problem appearance on the evaporimeter.

An embodiment of the utility model provides an still provide an air conditioner, include: the indoor cabinet machine is the indoor cabinet machine in the embodiment, and the indoor cabinet machine is connected with the outdoor machine. The indoor cabinet has been described in detail in the above embodiments, and will not be described in detail herein.

By implementing the embodiment, the bottom of the evaporator in the indoor cabinet is reinforced by adopting the reinforcing structure, so that the problem that the bottom of the evaporator of the square cabinet cannot be fixed is solved; the problem that the forced evaporator is easy to displace in the links of after-sale transportation and carrying is solved; the problem that the foam of the water receiving tray is easy to damage after the whole machine is stressed is solved; and the problem that the pipeline and the fins on the evaporator are easy to deform and collide with surrounding parts after being stressed is solved, and the fixing structure is simple and convenient to operate.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A reinforcing structure, comprising:

the first connecting part is provided with a first connecting end, and the first connecting end is used for being fixedly installed with an external first element;

the second connecting part is provided with a second connecting end which is used for being fixedly installed with an external second element;

and one side of the folded edge part is connected with the first connecting part in a bending way, and the other side of the folded edge part is connected with the second connecting part in a bending way.

2. The reinforced structure of claim 1, wherein the first connection portion comprises a first mounting piece, the first mounting piece is connected with the folded portion in a bent manner, the first connection end is formed on the first mounting piece, the first connection end is a first mounting hole, the first mounting hole is formed in the first mounting piece, and the first mounting hole is used for being fixedly connected to an external first element.

3. The reinforcement structure of claim 2, wherein the first mounting hole is a kidney-shaped hole.

4. The reinforced structure of claim 1, wherein the second connection portion includes a second mounting piece, the second mounting piece is connected to the folded portion in a bent manner, the second connecting end is formed on the second mounting piece, the second connecting end is a second mounting hole, the second mounting hole is formed in the second mounting piece, and the second mounting hole is used for being fixedly connected to an external second element.

5. The reinforcement structure of claim 4, wherein a reinforcement is formed at the bent connection of the second attachment tab to the hem portion.

6. The reinforcement structure according to claim 1, wherein the two side edges of the hem portion are formed with a hem folded from the edge of the hem portion to a surface of the hem portion facing the outer first member.

7. The reinforcement structure of claim 1, wherein the hem portion widens from one side proximate the first connection portion toward the other side proximate the second connection portion.

8. The reinforcement structure of claim 1, wherein the hem portion further defines hanging holes.

9. An indoor cabinet machine, comprising a machine body, an evaporator and a reinforcing structure, wherein the evaporator and the reinforcing structure are installed in the machine body, the machine body is provided with a left side plate, the evaporator is provided with a left side plate, the reinforcing structure is as claimed in any one of claims 1 to 8, an external first element is the left side plate, an external second element is the left side plate, and the left side plate are fixedly connected through the reinforcing structure.

10. An air conditioner, comprising: an indoor unit and an outdoor unit, the indoor unit being the indoor unit of claim 9, the indoor unit being connected to the outdoor unit.

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