A frame profile and a column profile

Abstract

The present invention provides a frame profile and a column profile, including a column profile structure and a frame profile; the column profile structure includes a column profile with a hollow interior and two column heads, and the frame profile includes an aluminum frame profile structure and a plastic frame profile structure; the aluminum frame profile structure and the plastic frame profile structure are detachably connected; the aluminum frame profile structure includes an L-shaped aluminum frame with a hollow interior, a card slot structure is provided at the corner of the outer side of the L-shaped aluminum frame, and a screw hole structure is provided at the edge of the inner side of the L-shaped aluminum frame. The frame profile and column profile described in the present invention solve the technical problems that the column profile material in the prior art has poor sealing performance, and the aluminum frame profile structure in the frame frame in the prior art is exposed to the air and is prone to cold bridges.

Description

Technical Field

[0001] The invention belongs to the field of air-conditioning profiles, and in particular relates to a frame profile and a column profile. Background Art

[0002] At present, the frame of combined air-conditioning units at home and abroad mainly adopts an aluminum alloy frame structure, that is, a frame formed of an aluminum profile in one piece, and the frame also has the function of fixing the foam board and the components inside the box. Due to the good thermal conductivity of the aluminum profile, the cold inside the box can be easily transferred to the outer wall of the aluminum profile through the aluminum profile itself, causing cold leakage. At the same time, due to the large and complex cross-sectional area of ​​the aluminum profile frame, the manufacturing cost is high. The aluminum profile frame structure is also relatively complex, and there are some shortcomings: 1. The column profile material is usually made of aluminum alloy, and the docking surface between the column and the panel is a smooth surface. When the sealant is filled inside, it is difficult to form a complete seal, which leads to poor sealing strength; 2. In order to ensure the connection strength between the profile and the panel and the strength of the column profile itself, the profile is often too thick and has a complex cross-sectional structure, which makes the unit heavy and the manufacturing cost is too high; 3. The interference effect of the connection between the column head and the column profile is poor. When the column head and the frame profile are assembled, the fixing screws are cumbersome or the column profile connector is exposed outside, which affects the appearance. 4. The aluminum frame profile structure in the border frame is exposed to the air, which is prone to cold bridges. Summary of the invention

[0003] In view of this, the present invention aims to propose a frame profile, which solves the technical problems that the sealing performance of the column profile material in the prior art is poor, and the aluminum frame profile structure in the frame frame in the prior art is exposed to the air and is prone to cold bridges.

[0004] It further solves the technical problems that the interference fit between the column head and the column profile is poor, the fixing screws are cumbersome or the column profile connector is exposed outside when assembling the column head and the frame profile, which affects the appearance, and the existing profiles are often too thick and have a complex cross-sectional structure, which makes the unit heavy and the manufacturing cost is too high.

[0005] To achieve the above object, the technical solution of the present invention is achieved as follows:

[0006] A frame profile, including an aluminum frame profile structure and a plastic frame profile structure;

[0007] The aluminum frame profile structure is detachably connected to the plastic frame profile structure;

[0008] The aluminum frame profile structure comprises an L-shaped aluminum frame with a hollow interior, a slot structure is provided at the corner of the outer side of the L-shaped aluminum frame, and a screw hole structure is provided at the edge of the inner side of the L-shaped aluminum frame;

[0009] The plastic frame profile structure includes an L-shaped plastic frame with a hollow interior, the plate shape of the inner side of the exterior of the L-shaped plastic frame is consistent with the plate shape of the outer side of the L-shaped aluminum frame, the inner side of the exterior of the L-shaped plastic frame is provided with a barb structure that can be connected to the slot structure, and the interior of the L-shaped plastic frame is provided with a reinforcing rib structure.

[0010] Furthermore, a first reinforcing rib structure is provided on the outer side of the L-shaped aluminum frame.

[0011] Furthermore, the first reinforcing rib structure includes four reinforcing ribs, and the four reinforcing ribs are symmetrically distributed on the left and right sides of the slot structure, and each of the reinforcing ribs is fixedly connected to the L-shaped aluminum frame.

[0012] Furthermore, each of the reinforcing ribs is integrally formed with the L-shaped aluminum frame.

[0013] Furthermore, the reinforcement rib structure includes three plastic frame profile reinforcement ribs, and the three plastic frame profile reinforcement ribs are evenly distributed inside the L-shaped plastic frame. Taking the horizontal direction as the reference plane, the angles of the three plastic frame profile reinforcement ribs inside the L-shaped plastic frame are 0°, 45° and 90° respectively, and each of the plastic frame profile reinforcement ribs is integrally formed with the L-shaped plastic frame.

[0014] Furthermore, an opening is provided in the middle of the screw hole structure.

[0015] A frame profile and a column profile, comprising a column profile structure and the frame profile;

[0016] The column profile structure includes a column profile with a hollow interior and two column heads;

[0017] A crossbeam is vertically arranged in the middle of the column profile;

[0018] The column head includes a column head connecting seat and two column head connecting arms that can be connected to the inside of the column profile. The two column head connecting arms are arranged on the same side of the column head connecting seat. Each of the column head connecting arms is fixedly connected to the column head connecting seat. The column head connecting seat is provided with a fixing screw hole structure that can be connected to the aluminum frame profile structure.

[0019] Furthermore, the fixing screw hole structure includes two wedge-shaped hole grooves, and the two wedge-shaped hole grooves are arranged in an arranged manner on the column head connecting seat.

[0020] Furthermore, the column head connecting seat and the outer side of the column profile are both provided with a third reinforcing rib structure.

[0021] Compared with the prior art, the frame profile described in the present invention has the following advantages:

[0022] The frame profile and column profile described in the present invention, 1. A second reinforcing rib structure is used on the surface of the column profile, thereby enhancing the sealing effect and strength;

[0023] 2. Adding a vertical beam inside the column profile can reduce the manufacturing cost without affecting the strength of use;

[0024] 3. The fixing screw hole structure of the column head is fixed to the aluminum frame profile structure using two self-drilling screws, and the fixing surface of the wedge-shaped hole groove of the fixing screw hole structure has a certain inclination angle. The screw hole can be inclinated so that the screw gun can be inserted into the screw hole to fix the screw, which can facilitate production and installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 A schematic diagram of a frame profile structure according to an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of a plastic frame profile structure in a frame profile structure according to an embodiment of the present invention;

[0028] Figure 3 A schematic diagram of an aluminum frame profile structure in a frame profile structure according to an embodiment of the present invention;

[0029] Figure 4 A schematic diagram of a frame profile structure and a column profile in a column profile according to an embodiment of the present invention;

[0030] Figure 5 A schematic diagram of a frame profile structure and a column head in a column profile according to an embodiment of the present invention;

[0031] Figure 6 A schematic diagram of a frame profile structure and a column profile structure in a column profile according to an embodiment of the present invention;

[0032] Figure 7 A schematic diagram of an assembly structure between a frame profile structure and a column profile structure according to an embodiment of the present invention;

[0033] Figure 8 This is a schematic structural diagram of a panel assembly diagram of a frame profile structure and a column profile in use according to an embodiment of the present invention.

[0034] Description of reference numerals:

[0035] 11-plastic frame profile structure; 12-aluminum frame profile structure; 3-sealing strip; 4-panel assembly; 5-screw; 6-rubber cover; 13-plastic frame profile reinforcement rib; 14-screw hole structure; 15-barb structure; 16-reinforcement rib; 2-column profile structure; 21-column profile; 22-column head. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying 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 understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0039] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0040] A frame profile, such as Figure 1-3 As shown, it includes an aluminum frame profile structure 12 and a plastic frame profile structure 11;

[0041] The aluminum frame profile structure 12 is detachably connected to the plastic frame profile structure 11;

[0042] The aluminum frame profile structure 12 includes an L-shaped aluminum frame with a hollow interior, a slot structure is provided at the corner of the outer side of the L-shaped aluminum frame, a screw hole structure 14 is provided at the edge of the inner and outer sides of the L-shaped aluminum frame, and an opening is provided in the middle of the screw hole structure 14. The screw hole structure 14 in this embodiment is a common screw hole, and an opening is provided on the screw hole wall;

[0043] The plastic frame profile structure 11 includes an L-shaped plastic frame with a hollow interior. The plate shape of the inner side of the L-shaped plastic frame is consistent with the plate shape of the outer side of the L-shaped aluminum frame. Its purpose is to stick to the plastic profile and the aluminum profile at the same time, so as to achieve a better cold bridge breaking effect. The inner side of the L-shaped plastic frame is provided with a barb structure 15 that can be connected to the slot structure, and the inside of the L-shaped plastic frame is provided with a reinforcing rib structure.

[0044] A first reinforcing rib structure is arranged outside the L-shaped aluminum frame.

[0045] The first reinforcing rib structure includes four reinforcing ribs 16, which are symmetrically distributed on the left and right sides of the slot structure. Each reinforcing rib 16 is fixed to the L-shaped aluminum frame, thereby enhancing the fit between the aluminum frame profile structure 12 and the sealing strip 3 to prevent the formation of cold bridges.

[0046] Each reinforcing rib 16 is integrally formed with the L-shaped aluminum frame.

[0047] The reinforcement rib structure includes three plastic frame profile reinforcement ribs 13, which are evenly distributed inside the L-shaped plastic frame. Taking the horizontal direction as the reference plane, the angles of the three plastic frame profile reinforcement ribs 13 inside the L-shaped plastic frame are 0°, 45° and 90° respectively, and each plastic frame profile reinforcement rib 13 is integrally formed with the L-shaped plastic frame.

[0048] A frame profile and a column profile, comprising a column profile structure 2 and a frame profile;

[0049] The column profile structure 2 includes a column profile 21 with a hollow interior and two column heads 22; a crossbeam is vertically provided in the middle position inside the column profile 21, and a third reinforcing rib structure is provided on the column head connecting seat and the outer side of the column profile 21. The third reinforcing rib structure includes four column reinforcing ribs, which cooperate with the sealing strip 3 for sealing, so as to achieve a better cold bridge breaking effect.

[0050] The column head 22 includes a column head connecting seat and two column head connecting arms that can be connected to the inside of the column profile 21. The two column head connecting arms are arranged on the same side of the column head connecting seat. Each column head connecting arm is fixedly connected to the column head connecting seat. The column head connecting seat is provided with a fixing screw hole structure that can connect to the aluminum frame profile structure 12.

[0051] The fixing screw hole structure comprises two wedge-shaped hole grooves, and the two wedge-shaped hole grooves are arranged in an arranged manner on the column head connecting seat.

[0052] How this example works

[0053] like Figure 1-3 As shown, firstly, the plastic frame profile structure 11 is connected with the aluminum frame profile structure 12, and the plastic frame profile structure 11 is inserted into the slot structure of the aluminum frame profile structure 12 with the barb structure 15, which can increase the fixing strength between the plastic frame profile structure 11 and the aluminum profile frame structure 12, ensuring that the air conditioning unit can run for a long time without causing damage. Figure 2 As shown, the PVC profile of the plastic frame profile structure 11 has a reinforcing rib structure inside, which saves materials while ensuring the structural strength, reduces the manufacturing cost of the enterprise, and improves the competitiveness of the product.

[0054] like Figure 4-5 As shown, according to the present invention, there is a column profile 21 and two column heads 22. The two column heads 22 are made of plastic material, while the column profile 21 is an aluminum alloy profile. A third reinforcing rib structure is made on the two parts and the panel fixing side, which can form a concave and convex seal with the reinforcing ribs on the panel, and the effect is better. The thickness of the aluminum profile on the side where the screws are fixed on the two column heads 22 is 2mm. According to experiments, the screws of the 2mm thick aluminum profile can be removed many times without affecting the use effect. The thickness of the aluminum profile on the side where the screws are not fixed is 1.5mm, which has the purpose of not affecting the use effect but also reducing the manufacturing cost. The wedge-shaped hole grooves of the two column heads 22 are designed to have a wedge-shaped structure with a certain draft angle, and the bottom perimeter is large, which is convenient for interference fit with the middle profile 1. The inner wall of the column profile 21 is provided with a crossbeam reinforcing rib to enhance the strength and sealing of the middle beam profile.

[0055] like Figure 6-7 As shown, the assembly of the present invention is connected by a column profile 21 and two column heads 22 in a plug-in manner to form a center beam profile assembly, which is fixed to the aluminum frame profile structure 12 using two wedge-shaped holes in the two column heads 22.

[0056] like Figure 8 As shown, in the assembly of the present invention, the two panel components 4 are connected by a column profile structure 2, the column profile structure 2 and the panel component 4 are fixed by two bolts, and a rubber cover 6 is provided on the outside of the bolt to further play a sealing role. A sealing strip 3 is added during the installation process between the frame profile and the panel component 4. The sealing strip 3 is added between the column profile structure 2 and the panel component 4, the purpose of which is not only to increase the sealing of the unit but also to achieve a better cold bridge breaking effect.

[0057] The present invention has been described through the above embodiments, using specially designed aluminum alloy profiles, and the frame section is hollow. The frame profile structure is provided with heat insulating strips to break the cold bridge, thereby interrupting the leakage of cold and condensed water caused by direct heat transfer between profiles, overcoming the cold bridge, and greatly improving the refrigeration efficiency and the service life of the air conditioner.

[0058] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A profile, including a frame profile and a column profile structure, Features: The frame profile includes an aluminum frame profile structure (12) and a plastic frame profile structure (11); The aluminum frame profile structure (12) is detachably connected to the plastic frame profile structure (11); The aluminum frame profile structure (12) comprises an L-shaped aluminum frame with a hollow interior, a slot structure is provided at the corner of the outer side of the L-shaped aluminum frame, and a screw hole structure (14) is provided at the edge of the inner side of the L-shaped aluminum frame; The plastic frame profile structure (11) comprises an L-shaped plastic frame with a hollow interior, the plate shape of the inner side of the L-shaped plastic frame is consistent with the plate shape of the outer side of the L-shaped aluminum frame, the inner side of the L-shaped plastic frame is provided with a barb structure (15) that can be connected to the slot structure, and the interior of the L-shaped plastic frame is provided with a reinforcing rib structure; A first reinforcing rib structure is provided on the outer side of the L-shaped aluminum frame; The first reinforcing rib structure comprises four reinforcing ribs (16), the four reinforcing ribs (16) are symmetrically distributed on the left and right sides of the slot structure, and each of the reinforcing ribs (16) is fixedly connected to the L-shaped aluminum frame; The column profile structure (2) comprises a column profile (21) with a hollow interior and two column heads (22); A crossbeam is vertically arranged in the middle of the column profile (21); The column head (22) comprises a column head connection seat and two column head connection arms that can be connected to the inside of the column profile (21), the two column head connection arms are arranged on the same side of the column head connection seat, each of the column head connection arms is fixedly connected to the column head connection seat, and the column head connection seat is provided with a fixing screw hole structure that can be connected to the aluminum frame profile structure (12); Each of the reinforcing ribs (16) is integrally formed with the L-shaped aluminum frame; The fixing screw hole structure comprises two wedge-shaped hole slots, and the two wedge-shaped hole slots are arranged in an arranged manner on the column head connecting seat; The reinforcing rib structure comprises three plastic frame profile reinforcing ribs (13), the three plastic frame profile reinforcing ribs (13) being evenly distributed inside the L-shaped plastic frame, with the horizontal direction being the reference plane, the angles of the three plastic frame profile reinforcing ribs (13) inside the L-shaped plastic frame being 0°, 45° and 90° respectively, and each of the plastic frame profile reinforcing ribs (13) is integrally formed with the L-shaped plastic frame; The column head connecting seat and the outer side of the column profile (21) are both provided with a third reinforcing rib structure.

2. A profile according to claim 1, Features: An opening is provided in the middle of the screw hole structure (14).

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