Multi-cavity efficient heat insulation strip

Abstract

The utility model relates to the field of heat insulation strips, and discloses a multi-cavity efficient heat insulation strip which comprises a heat insulation strip body, a sliding groove is formed in the top of one end of the heat insulation strip body, a connecting block is connected into the sliding groove in a sliding mode, and limiting blocks are fixedly connected to the left side and the right side of the outer portion of the connecting block. A limiting groove is formed in the connecting block, a limiting plate is slidably connected into the limiting groove, a pull rod is fixedly connected to one side of the limiting plate, a spring is arranged on the outer side of the pull rod in a sleeving mode, a clamping block is fixedly connected to the other side of the limiting plate, and a second cavity is formed in the heat insulation strip body. According to the heat insulation strip, through mutual cooperation of the connecting blocks, the springs, the clamping blocks, the clamping grooves and other structures, the heat insulation strip body can be disassembled or spliced, then the length of the heat insulation strip is changed, transportation is convenient, meanwhile, using flexibility is improved, and the heat insulation strip can be suitable for installation under different conditions.

Description

Technical Field

[0001] This utility model relates to the field of thermal insulation strips, and in particular to a multi-cavity high-efficiency thermal insulation strip. Background Technology

[0002] Thermal insulation strips are devices used to insulate against heat transfer. They are commonly used in industrial equipment, buildings, and household appliances. Thermal insulation strips are usually made of high-efficiency thermal insulation materials, such as polystyrene, polyurethane foam, fiberglass, and rock wool, and are installed on the heat conduction path of equipment or buildings. Their main function is to reduce heat conduction and loss, thereby improving the energy efficiency of equipment or buildings, reducing energy consumption, and protecting equipment from the effects of high-temperature environments.

[0003] Existing thermal insulation strips are typically long, making them difficult to modify during use and reducing flexibility. They are also inconvenient to transport, prone to bending and damage, and have a limited number of cavities, resulting in poor heat insulation. To address these issues, those skilled in the art have proposed a multi-cavity high-efficiency thermal insulation strip. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a multi-cavity high-efficiency heat insulation strip, which aims to improve the problems of existing heat insulation strips being too long, inconvenient to transport and use flexibly, and having insufficient heat insulation effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-cavity high-efficiency heat insulation strip, comprising a heat insulation strip body, a sliding groove being provided at the top of one end of the heat insulation strip body, a connecting block being slidably connected inside the sliding groove, limit blocks being fixedly connected to the left and right sides of the connecting block, a limit groove being provided inside the connecting block, a limit plate being slidably connected inside the limit groove, a pull rod being fixedly connected to one side of the limit plate, a spring being sleeved on the outside of the pull rod, and a locking block being fixedly connected to the other side of the limit plate.

[0006] Furthermore, the interior of the heat insulation strip body is provided with a cavity two, and cavity one is provided on both the left and right sides of the cavity two. The two cavities one are respectively opened on the left and right sides of the back of the heat insulation strip body.

[0007] Furthermore, the left and right sides of the heat insulation strip body are fixedly connected with plug-in brackets, and a T-shaped groove is opened in the middle of the lower surface of the heat insulation strip body.

[0008] Furthermore, an installation groove is provided at the top of the other end of the heat insulation strip body, and a slot is provided on the surface of the installation groove.

[0009] Furthermore, one end of the spring is fixedly connected to the inner wall of the limiting groove, and the other end of the spring is fixedly connected to the outer side of the limiting plate.

[0010] Furthermore, limiting grooves are provided on both the left and right sides of the inner wall of the sliding groove, and the inside of the limiting groove is slidably connected to the outside of the limiting block.

[0011] Furthermore, the longitudinal section of the card block is set to square, and the outside of the card block is slidably connected to the inside of the card slot.

[0012] Furthermore, the outside of the connecting block is slidably connected to the inside of the mounting groove.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the heat insulation strip body can be disassembled or spliced ​​by the cooperation of connecting blocks, springs, locking blocks, locking grooves and other structures, thereby changing the length of the heat insulation strip, facilitating transportation, and improving the flexibility of use, so as to be applicable to installation in different situations.

[0015] 2. In this utility model, the heat dissipation effect of the heat insulation strip is greatly improved by the cooperation of the cavity one, cavity two, plug-in bracket, T-slot and other structures. Furthermore, the heat insulation strip body can be installed in various ways through the T-slot and plug-in bracket, which is convenient for use. Attached Figure Description

[0016] Figure 1 This is a perspective view of a multi-cavity high-efficiency heat insulation strip proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the sliding groove structure of a multi-cavity high-efficiency heat insulation strip proposed in this utility model;

[0018] Figure 3 This is a cross-sectional view of the heat insulation strip body of a multi-cavity high-efficiency heat insulation strip proposed in this utility model;

[0019] Figure 4 This is a cross-sectional view of the connecting block of a multi-cavity high-efficiency heat insulation strip proposed in this utility model;

[0020] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0021] Legend:

[0022] 1. Thermal insulation strip body; 2. Connecting block; 3. Sliding groove; 4. Limiting sliding groove; 5. Limiting groove; 6. Limiting plate; 7. Spring; 8. Locking block; 9. Pull rod; 10. Limiting block; 11. Insertion bracket; 12. Mounting groove; 13. Locking groove; 14. Cavity 1; 15. Cavity 2; 16. T-slot. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1 , Figure 2 and Figure 4 This utility model provides an embodiment of a multi-cavity high-efficiency heat insulation strip, including a heat insulation strip body 1. A sliding groove 3 is provided at the top of one end of the heat insulation strip body 1. A connecting block 2 is slidably connected inside the sliding groove 3. Limiting blocks 10 are fixedly connected to the left and right sides of the connecting block 2. A limiting groove 5 is provided inside the connecting block 2. A limiting plate 6 is slidably connected inside the limiting groove 5. A pull rod 9 is fixedly connected to one side of the limiting plate 6. A spring 7 is sleeved on the outside of the pull rod 9. A locking block 8 is fixedly connected to the other side of the limiting plate 6. One end of the spring 7 is fixedly connected to the inner wall of the limiting groove 5, and the other end of the spring 7 is fixedly connected to the outer side of the limiting plate 6. Limiting sliding grooves 4 are provided on the left and right sides of the inner wall of the sliding groove 3. The inside of the limiting sliding groove 4 is slidably connected to the outside of the limiting block 10. The longitudinal section of the locking block 8 is set to square. The outside of the locking block 8 is slidably connected to the inside of the locking groove 13.

[0025] Specifically, by creating a sliding groove 3, the sliding of the connecting block 2 within it can be restricted. Limiting grooves 4 are created on both sides of the sliding groove 3, which limit the movement of the limiting blocks 10 connected to the outer sides of the connecting block 2, ensuring that the movement distance of the limiting blocks 10 remains within a fixed range and preventing loosening during splicing. Limiting grooves 5 are created inside the connecting block 2, restricting the movement of the limiting plate 6. The pull rod 9 can pull the limiting plate 6 to slide within the limiting groove 5, and the limiting plate 6 applies pressure to the spring 7, causing the spring 7 to contract under force. The positioning plate 6 moves the locking block 8. The spring 7 pushes the locking block 8 after the pull rod 9 is released, allowing it to enter the slot 13 for insertion and engagement. This enables the splicing and fixing of the two heat insulation strip bodies 1. The heat insulation strip bodies 1 are spliced ​​together by snap-fit, which facilitates disassembly or assembly, changes the length of the heat insulation strip, and makes transportation easier. It also improves the flexibility of use and can be applied to different installation situations. The longitudinal section of the locking block 8 is set to be square, so that the locking block 8 and the slot 13 engage more firmly, resulting in a more stable splicing.

[0026] Reference Figure 3 The interior of the heat insulation strip body 1 has a cavity 2 15, and cavities 14 are provided on both the left and right sides of the cavity 2 15. The two cavities 14 are respectively opened on the left and right sides of the back of the heat insulation strip body 1.

[0027] Specifically, a cavity 15 is opened in the middle of the interior of the heat insulation strip body 1, and a cavity 14 is opened on both sides of the cavity 15. This allows the heat insulation strip to effectively reduce heat conduction, improve the heat insulation effect, and increase the structural strength and stability of the heat insulation strip, making it more durable and longer-lasting. It also has a certain sound insulation effect, resulting in a better user experience.

[0028] Reference Figure 1 , Figure 3 and Figure 5 The heat insulation strip body 1 has a fixed insertion bracket 11 on the middle of both sides. A T-shaped groove 16 is opened in the middle of the lower surface of the heat insulation strip body 1. An installation groove 12 is opened at the top of the other end of the heat insulation strip body 1. A slot 13 is opened on the surface of the installation groove 12. The outside of the connecting block 2 is slidably connected to the inside of the installation groove 12.

[0029] Specifically, the thermal insulation strip body 1 can be fixed by splicing it with the installation part through the T-slot 16 or the plug-in bracket 11. At the same time, multiple fixing methods can improve the flexibility of installation. The mounting groove 12 can be engaged with the connecting block 2. At the same time, a fixing block is fixed on one side of the inner wall of the mounting groove 12, which can restrict its up and down movement when the mounting groove 12 is engaged with the connecting block. Then, the splicing and fixing of the two thermal insulation strip bodies 1 is achieved by the plug-in cooperation of the locking block 8 and the locking groove 13.

[0030] Working principle: When using this heat insulation strip, by pulling the connecting block 2 connected to one end, the limiting blocks 10 fixed on both sides of the connecting block 2 can slide inside the limiting groove 4. When the limiting block 10 slides to the end of the limiting groove 4, the locking block 8 pops out from inside the connecting block 2. Pulling the pull rod 9 at the top of the connecting block 2 causes the limiting plate 6 to slide inside the limiting groove 5, thereby applying pressure to the spring 7 to make it contract. At the same time, the limiting plate 6 drives the locking block 8 to move towards the inside of the limiting groove 5. Then, the connecting block 2 can be engaged with the mounting groove 12 at one end of the other heat insulation strip body 1. Then, the pull rod 9 is released. After the spring 7 loses pressure, it generates elastic potential energy to push the limiting plate 6 to move, thereby causing the locking block 8 to insert into the locking groove 18, realizing the splicing and fixing of the two heat insulation strip bodies 1. The heat insulation strip bodies 1 are spliced ​​by the locking method, which is convenient for disassembly or assembly, thereby changing the length of the heat insulation strip, facilitating transportation, and improving the flexibility of use, making it suitable for installation in different situations. The heat insulation strip body 1 has a cavity 14 and two cavities 15 inside, which allows it to absorb more heat, thus improving the heat insulation effect. The plug-in brackets 11 and T-slots 16 connected on both sides allow for different installation and fixing methods, thereby improving the flexibility of use.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-cavity high-efficiency thermal insulation strip, comprising a thermal insulation strip body (1), characterized in that: The heat insulation strip body (1) has a sliding groove (3) at one end of its top. A connecting block (2) is slidably connected inside the sliding groove (3). Limiting blocks (10) are fixedly connected to both the left and right sides of the connecting block (2). A limiting groove (5) is opened inside the connecting block (2). A limiting plate (6) is slidably connected inside the limiting groove (5). A pull rod (9) is fixedly connected to one side of the limiting plate (6). A spring (7) is sleeved on the outside of the pull rod (9). A locking block (8) is fixedly connected to the other side of the limiting plate (6).

2. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: The heat insulation strip body (1) has a cavity two (15) inside, and a cavity one (14) is provided on both the left and right sides of the cavity two (15). The two cavities one (14) are respectively opened on the left and right sides of the back of the heat insulation strip body (1).

3. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: The heat insulation strip body (1) has a fixed insertion bracket (11) on the middle of both the left and right sides, and a T-shaped groove (16) is opened in the middle of the lower surface of the heat insulation strip body (1).

4. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: The other end of the heat insulation strip body (1) is provided with an installation groove (12), and the surface of the installation groove (12) is provided with a slot (13).

5. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the inner wall of the limiting groove (5), and the other end of the spring (7) is fixedly connected to the outer side of the limiting plate (6).

6. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: The inner wall of the sliding groove (3) is provided with limiting grooves (4) on both the left and right sides, and the inside of the limiting groove (4) is slidably connected to the outside of the limiting block (10).

7. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: The longitudinal section of the card block (8) is set to square, and the outside of the card block (8) is slidably connected to the inside of the card slot (13).

8. The multi-cavity high-efficiency thermal insulation strip according to claim 1, characterized in that: The connecting block (2) is externally slidably connected to the inside of the mounting groove (12).

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