Multi-cavity honeycomb type finned heat insulation strip

Abstract

The utility model relates to a multi-cavity honeycomb type fin heat insulation strip, which belongs to the technical field of heat insulation strips, is arranged on a section bar, and comprises two connecting plates, two heat dissipation cavities are formed in each connecting plate, the left side surface and the right side surface of each connecting plate are fixedly connected with fixing blocks, and the fixing blocks are fixedly connected with the heat dissipation cavities. Three fins are fixedly connected to the opposite side faces of the two connecting plates, a noise reduction cavity is formed between the two fins located on the left side and the right side and the two connecting plates, and two limiting plates are fixedly connected to the top face of the connecting plate located at the top. According to the multi-cavity honeycomb type finned heat insulation strip, under the action of the multiple heat dissipation cavities, the heat conduction path is reduced, the heat transfer efficiency is reduced, and the heat insulation effect is enhanced, and under the action of the noise reduction cavities, the heat resistance is further increased, a multi-stage heat insulation barrier is formed, heat transfer is effectively blocked, sound wave energy can be effectively absorbed, noise transmission is reduced, and the noise reduction effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation strip technology, specifically a multi-cavity honeycomb finned thermal insulation strip. Background Technology

[0002] Thermal break strips are the core component of thermally broken aluminum windows and doors. Their material, structure, and performance directly affect the heat insulation, wind pressure resistance, and durability of the windows and doors. By rationally selecting materials, structures, and brands, thermal break strips can significantly improve the overall performance of windows and doors, achieving a balance between long lifespan and high energy efficiency.

[0003] Existing thermal insulation strips are mostly C-shaped, which have poor thermal insulation effect and low compressive strength, thus reducing their effectiveness. Therefore, a multi-cavity honeycomb finned thermal insulation strip is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a multi-cavity honeycomb finned heat insulation strip, which has the advantages of improved heat dissipation and pressure resistance, and solves the problems of poor heat insulation effect, low pressure resistance, and reduced performance of existing heat insulation strips.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-cavity honeycomb finned heat insulation strip is disposed on a profile and includes two connecting plates, each of which has two heat dissipation cavities.

[0007] Fixing blocks are fixedly connected to the left and right sides of the two connecting plates. Three fins are fixedly connected to the opposite sides of the two connecting plates. A noise reduction cavity is formed between the two fins on the left and right sides and the two connecting plates. Two limiting plates are fixedly connected to the top surface of the top connecting plate. Hooks are fixedly connected to the top surfaces of the two limiting plates. A slot is formed between the two limiting plates and the two hooks.

[0008] Furthermore, the connecting plate, heat dissipation cavity, limiting plate, hook, slot, fixing block, and fins are integrally formed.

[0009] Furthermore, all six fins are located between four fixed blocks.

[0010] Furthermore, the two hooks are located between the two limiting plates, and the two hooks are distributed opposite to each other.

[0011] Furthermore, the opposite sides of both limiting plates are inclined.

[0012] Furthermore, the noise reduction cavity is hexagonal in shape.

[0013] Compared with the prior art, this utility model provides a multi-cavity honeycomb finned heat insulation strip, which has the following beneficial effects:

[0014] 1. This multi-cavity honeycomb finned heat insulation strip reduces the heat conduction path and heat transfer efficiency through the action of multiple heat dissipation cavities, thereby enhancing the heat insulation effect. Through the action of noise reduction cavities, it further increases the thermal resistance, forming a multi-level heat insulation barrier, which effectively blocks heat transfer and can also effectively absorb sound wave energy, reduce noise propagation, and improve the noise reduction effect.

[0015] 2. This multi-cavity honeycomb finned thermal insulation strip reduces air convection and prevents heat loss through the action of multiple fins, thereby improving the overall thermal insulation performance. The hollow design reduces the amount of material used and the weight, while maintaining high structural strength and compressive strength. It evenly distributes the stress applied to it, reduces local stress concentration, and thus improves the load-bearing capacity and stability of the overall structure. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the present invention after installation.

[0018] In the diagram: 1. Profile, 2. Connecting plate, 3. Heat dissipation cavity, 4. Limiting plate, 5. Hook, 6. Slot, 7. Fixing block, 8. Fin, 9. Noise reduction cavity. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1 to 2 In this embodiment, a multi-cavity honeycomb finned heat insulation strip is disposed on the profile 1, including two connecting plates 2, and two heat dissipation cavities 3 are opened inside the two connecting plates 2.

[0021] Fixing blocks 7 are fixedly connected to the left and right sides of the two connecting plates 2. Three fins 8 are fixedly connected to the opposite sides of the two connecting plates 2. A noise reduction cavity 9 is formed between the two fins 8 on the left and right sides and the two connecting plates 2. Two limiting plates 4 are fixedly connected to the top surface of the top connecting plate 2. Hooks 5 are fixedly connected to the top surface of the two limiting plates 4. A slot 6 is formed between the two limiting plates 4 and the two hooks 5.

[0022] The connecting plate 2, heat dissipation cavity 3, limiting plate 4, hook 5, slot 6, fixing block 7 and fin 8 are integrally formed. The six fins 8 are all located between the four fixing blocks 7. The two hooks 5 are located between the two limiting plates 4. The two hooks 5 are distributed opposite each other. The opposite sides of the two limiting plates 4 are both inclined. The noise reduction cavity 9 is hexagonal in shape.

[0023] Specifically, the heat conduction path is reduced and the heat transfer efficiency is lowered by the multiple heat dissipation cavities 3, thereby enhancing the heat insulation effect. The thermal resistance is further increased by the noise reduction cavity 9, forming a multi-level heat insulation barrier that effectively blocks heat transfer and absorbs sound wave energy, reducing noise propagation and improving the noise reduction effect. The air convection is reduced by the multiple fins 8, preventing heat loss and improving the overall heat insulation performance. The hollow design reduces the amount of material used and the weight, while maintaining high structural strength and compressive strength. The stress applied to it is evenly distributed, reducing local stress concentration, thereby improving the load-bearing capacity and stability of the overall structure.

[0024] The working principle of the above embodiments is as follows:

[0025] The multiple heat dissipation cavities 3 reduce the heat conduction path, lower heat transfer efficiency, and enhance the heat insulation effect. The noise reduction cavity 9 further increases thermal resistance, forming a multi-level heat insulation barrier that effectively blocks heat transfer and absorbs sound wave energy, reducing noise propagation and improving noise reduction. The multiple fins 8 reduce air convection, prevent heat loss, and improve overall heat insulation performance. The hollow design reduces material usage and weight while maintaining high structural strength and compressive strength, evenly distributing the stress applied to it and reducing local stress concentration, thereby improving the overall structural load-bearing capacity and stability.

[0026] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-cavity honeycomb finned thermal barrier strip, arranged on a profile (1), comprising a number of two connecting plates (2), characterised in that: The two connecting plates (2) each have two heat dissipation cavities (3) inside; Fixing blocks (7) are fixedly connected to the left and right sides of the two connecting plates (2). Three fins (8) are fixedly connected to the opposite side of the two connecting plates (2). A noise reduction cavity (9) is formed between the two fins (8) on the left and right sides and the two connecting plates (2). Two limiting plates (4) are fixedly connected to the top surface of the top connecting plate (2). Hooks (5) are fixedly connected to the top surface of the two limiting plates (4). A slot (6) is formed between the two limiting plates (4) and the two hooks (5).

2. A multi-celled honeycomb finned insulated strip according to claim 1, wherein: The connecting plate (2), heat dissipation cavity (3), limiting plate (4), hook (5), slot (6), fixing block (7) and fin (8) are integrally formed.

3. A multi-cavity honeycomb finned insulated strip according to claim 1, wherein: All six fins (8) are located between the four fixed blocks (7).

4. A multi-cavity honeycomb finned insulated strip according to claim 1, wherein: The two hooks (5) are located between the two limiting plates (4) and are distributed opposite to each other.

5. A multi-cavity honeycomb finned insulated strip according to claim 1, wherein: The opposite sides of the two limiting plates (4) are both inclined.

6. A multi-cavity honeycomb finned insulated strip according to claim 1, wherein: The noise reduction cavity (9) is hexagonal in shape.

Images