CN211400258U

CN211400258U - Air duct machine shell structure and air duct machine

Info

Publication number: CN211400258U
Application number: CN201922155508.XU
Authority: CN
Inventors: 李主荣; 吴良岳
Original assignee: Guangdong Chigo Heating and Ventilation Equipment Co Ltd
Current assignee: Guangdong Chigo Heating and Ventilation Equipment Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-01
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a tuber pipe machine shell structure and tuber pipe machine, tuber pipe machine shell structure includes curb plate and bottom plate, and the bottom plate includes bottom plate main part and bottom plate hem, and the curb plate includes curb plate main part, first bending portion, first hem, and curb plate main part and first bending portion fixed connection, first hem fixed connection; the side plate main body is tightly attached to the first folding edge, and the side plate main body, the first folding edge and the bottom plate are fixedly connected. The air duct machine comprises the air duct machine shell structure. The shell structure of the air duct machine adopts the design of bending the side plates to strengthen the rigidity of the side plates, so that the side plates are not easy to deform when being installed with the bottom plate, and the phenomenon of air leakage of the shell of the air duct machine can not occur. Meanwhile, the positioning component is arranged, so that the side plate and the bottom plate can be quickly positioned in the production and assembly process, and the production efficiency is improved.

Description

Air duct machine shell structure and air duct machine

Technical Field

The utility model relates to tuber pipe machine casing field especially involves tuber pipe machine shell structure and tuber pipe machine.

Background

When the left side plate and the right side plate of the existing air duct machine are assembled with a chassis, the left side plate and the right side plate are basically attached to a folded edge surface of the chassis in a structural form with flat plate characteristics, or a limiting buckle can be added on the side plates to position parts before screw fixation, and further self-tapping screws are adopted for fixation. However, the side plate structure of the air duct machine causes problems, such as poor rigidity of the parts; after assembly, parts can be locally deformed, so that an assembly gap is enlarged; the condition of air leakage of the unit is caused by the increase of the assembly gap.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an tuber pipe machine side plate structure and tuber pipe casing for solve the technical problem that tuber pipe machine curb plate self rigidity is poor, yielding, easy air leakage.

The utility model provides a casing structure of a duct type air conditioner, which comprises a side plate and a bottom plate, wherein the side plate comprises a side plate main body, a first bending part and a first folding edge, the side plate main body is fixedly connected with the first bending part, and the first bending part is fixedly connected with the first folding edge; the side plate main body is tightly attached to the first folding edge, and the side plate main body and the first folding edge are fixedly connected with the bottom plate.

Further, the first bending portion is bent at an angle of 180 degrees toward the bottom plate.

Further, the bottom plate comprises a bottom plate main body and a bottom plate folding edge, and the bottom plate main body is fixedly connected with the bottom plate folding edge.

Further, the side plate also comprises a second folded edge, and the second folded edge is contacted with the folded edge of the bottom plate; the side plate further comprises a second bending part, one end of the second bending part is fixedly connected with the first bending edge, and the other end of the second bending part is fixedly connected with the second bending edge.

Furthermore, the side plate main body, the first bending part, the first folding edge, the second bending part and the second folding edge are of an integrally formed structure.

Furthermore, the side plate main body is also provided with a third bending part, and the bending angle of the third bending part is the same as that of the second bending part and the third bending part is tightly attached to the second bending part; the first folded edge is contacted with the bottom plate main body, and the second folded edge is closely attached and fixedly connected with the bottom plate folded edge.

Furthermore, the first folding edge is tightly attached and fixedly connected with the bottom plate main body.

Furthermore, the side plate main body and the first folding edge are provided with positioning portions, the positioning portions are of a concave structure or a convex structure, the bottom plate folding edge is provided with a matching portion, the matching portion is provided with a convex structure or a concave structure matched with the positioning portions, and the positioning portions and the matching portion are mutually clamped through the concave structure and the convex structure.

Furthermore, the side plate main body and the first folding edge are also provided with flat plate structures, and the flat plate structures are connected with the bottom plate folding edge through screws.

The application also provides a ducted air conditioner, including foretell ducted air conditioner shell structure.

Compared with the prior art, the beneficial effects of the utility model are that: the design of bending the side plates strengthens the rigidity of the side plates, so that the side plates are not easy to deform when being installed with the bottom plate, and the phenomenon of air leakage of the shell of the air duct shell can not occur. Meanwhile, the positioning component is arranged, so that the side plate and the bottom plate can be quickly positioned in the production and assembly process, and the production efficiency is improved.

Drawings

FIG. 1 is a schematic view of a ducted air conditioner housing;

FIG. 2 is an enlarged view of a partial structure of a side plate in example 1;

FIG. 3 is an enlarged view of a partial structure of a side plate in embodiment 2;

FIG. 4 is an enlarged view of the structure of the side plate part in example 3.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

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 only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is also changed accordingly, and the connection may be a direct connection or an indirect connection.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1: referring to fig. 2, a casing structure of a duct machine includes a side plate 1 and a bottom plate 2, the side plate 1 includes a side plate main body 11, a first bending portion 12, and a first folding edge 13, the side plate main body 11 is fixedly connected to the first bending portion 12, and the first bending portion 12 is fixedly connected to the first folding edge 13; the side plate body 11 is closely attached to the first folding edge 13, and the side plate body 11 and the first folding edge 13 are fixedly connected to the bottom plate 2.

The ducted air conditioner curb plate 1 has increased curb plate 1's thickness through bending formation first hem 13, has strengthened curb plate 1's rigidity, when with screw fixation curb plate mainboard 11, first hem 13 and bottom plate 2, curb plate 1 non-deformable to can not produce the gap and lead to ducted air conditioner casing to leak out.

Referring to fig. 2, the first bent portion 12 is bent at an angle of 180 degrees toward the bottom plate 2.

The side plate 1 of the air duct machine is bent 180 degrees towards the bottom plate 2, so that the rebound effect of the first folding edge 13 is avoided, and the firmness between the side plate main plate 11, the first folding edge 13 and the bottom plate 2 can be improved. Meanwhile, the second flange 15 is convenient to arrange, so that the positioning function is realized, and the bottom plate 2 and the side plate 1 can be quickly assembled together.

Referring to fig. 2, the base plate 2 includes a base plate body 21 and a base plate flange 22, and the base plate body 21 and the base plate flange 22 are fixedly connected.

The bottom plate folded edge is matched with the first folded edge or the second folded edge to fixedly connect the bottom plate and the side plate together.

Referring to fig. 2, the side panel 1 further includes a second folded edge 15, and the second folded edge 15 is in contact with the bottom panel folded edge 22; the side panel 1 further includes a second bending portion 14, one end of the second bending portion 14 is fixedly connected to the first folding edge 13, and the other end of the second bending portion 14 is fixedly connected to the second folding edge 15.

In this embodiment, the bending direction of the second bending portion is toward the bottom plate 2, and the preferred bending angle range is 90-180 °, which is used for propping or hooking the bottom plate edge fold during assembly, so as to facilitate the positioning of the side plate and the bottom plate during assembly. The second folded edge 15 has the function of enabling the bottom plate folded edge 22 to be quickly positioned on the side plate 1, and the assembly efficiency of the air duct shell is improved. In addition, the second folded edge can be bent again to form a third folded edge, the folded edge of the bottom plate can be inserted into a gap between the second folded edge and the third folded edge, and the thickness of the side plate is increased when the bottom plate and the side plate are fixed by screws, so that the side plate is not easy to deform due to insufficient strength of the side plate.

Referring to fig. 2, the side panel body 11, the first bending portion 12, the first folding edge 13, the second bending portion 14, and the second folding edge 15 are integrally formed.

The side plate main body 11, the first folding portion 12, the first folding edge 13, the second folding portion 14 and the second folding edge 15 are integrally formed, so that the production is facilitated, the production process steps are reduced, and the improvement of the production efficiency is facilitated.

Example 2: referring to fig. 3, in addition to embodiment 1, the side plate main body 11 is further provided with a third bent portion 16, and the third bent portion 16 is closely attached to the second bent portion 14 at the same bending angle; the first folding edge 13 is in contact with the bottom plate main body 21; the second folded edge 15 is closely attached and fixedly connected to the bottom plate folded edge 22.

The third bent part 16 and the second bent part 14 are tightly attached, so that no gap is generated on the side plate, and the shell is prevented from leaking air. The first folding edge 13 plays a role in positioning, so that the bottom plate and the side plate can be quickly assembled together; the second flange 15 serves to fix the bottom plate 2 and the side plate 1.

Referring to fig. 3, the first folded edge is closely attached and fixedly connected to the bottom plate main body.

After the side plate main body 11 is bent, the first folding edge 13 not only plays a role in positioning, but also plays a role in fixing the bottom plate and the side plate. Because the thickness of the first flange 13 in this embodiment is thicker than the second flange 15 in embodiment 1, the first flange 13 is not easily deformed when being connected with the bottom plate main body 21 through screws, and the air duct machine casing is not prone to air leakage due to gaps while the first flange and the bottom plate main body are fixed.

Example 3: referring to fig. 4, on the basis of embodiment 1, positioning portions 17 are provided on the side plate main body 11 and the first folded edge 13, the positioning portions 17 are of a concave structure or a convex structure, the bottom plate folded edge 22 is provided with an engaging portion 23, the engaging portion 23 has a convex structure or a concave structure which is engaged with the positioning portions 17, and the positioning portions 17 and the engaging portions 23 are engaged with each other through the concave structure and the convex structure.

The positioning part 17 and the matching part 23 can enable the side plate 1 to be rapidly assembled with the bottom plate 2 in a mutual clamping mode, the mutual clamping of the positioning part and the matching part can play a role in positioning, compared with the embodiments 1 and 2, the structural design of the side plate 1 is simplified, and the material consumption of the side plate 1 is saved.

Referring to fig. 4, the side plate body 11 and the first flange 13 are further provided with a plate structure, and the plate structure is connected to the bottom plate flange 22 by screws.

The preferred fastening of the plate structure to the base flange 22 is by screws, which facilitates removal for servicing by a technician.

Example 4: referring to fig. 1, the ducted type air conditioner includes the above-mentioned ducted type air conditioner case structure.

The air pipe machine adopts the shell structure, the rigidity of the side plate 1 is enhanced by the bending design of the side plate 1, so that the side plate 1 is not easy to deform when being assembled with the bottom plate 2, and the air leakage phenomenon of the air pipe machine shell can not occur. The shell is also provided with a positioning component, so that the side plate 1 and the bottom plate 2 can be quickly positioned in the production and assembly process, and the production efficiency is improved.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The air pipe machine shell structure comprises a side plate and a bottom plate, and is characterized in that the side plate comprises a side plate main body, a first bending part and a first folding edge, the side plate main body is fixedly connected with the first bending part, and the first bending part is fixedly connected with the first folding edge; the side plate main body is tightly attached to the first folding edge, and the side plate main body and the first folding edge are fixedly connected with the bottom plate.

2. The ducter casing structure according to claim 1, wherein the first bending portion is bent at an angle of 180 degrees toward the bottom plate.

3. The ducted air conditioner casing structure of claim 1, wherein the base plate includes a base plate body and a base plate flange, the base plate body and the base plate flange being fixedly connected.

4. The ducted air conditioner casing structure of claim 3, wherein the side plate further includes a second flange, the second flange being in contact with the bottom plate flange; the curb plate still includes the second portion of bending, second portion of bending one end with first hem fixed connection, the second portion of bending other end with the second hem fixed connection.

5. The duct machine housing structure of claim 4, wherein the side panel body, the first folded portion, the first folded edge, the second folded portion, and the second folded edge are an integrally formed structure.

6. The duct machine casing structure according to claim 4, wherein the side plate main body is further provided with a third folded portion that has the same angle as the second folded portion and is closely attached to the second folded portion, the first folded edge is in contact with the bottom plate main body, and the second folded edge is closely attached to and fixedly connected to the bottom plate folded edge.

7. The ducted air conditioner casing structure of claim 6, wherein the first flange is in close fitting and fixed connection with the base plate body.

8. The casing structure of the duct type air conditioner according to claim 2, wherein the side plate main body and the first folding edge are provided with positioning portions, the positioning portions are of a concave structure or a convex structure, the bottom plate folding edge is provided with a matching portion, the matching portion has a convex structure or a concave structure matched with the positioning portions, and the positioning portions and the matching portion are mutually clamped through the concave structure and the convex structure.

9. The ducted air conditioner casing structure of claim 8, wherein the side plate main body and the first flange are further provided with a flat plate structure, and the flat plate structure is connected with the bottom plate flange through a screw.

10. A ducted air conditioner including a ducted air conditioner casing structure according to any one of claims 1 to 9.