High-strength greenhouse light conversion film with wind-resistant reinforcing rib

Abstract

The utility model discloses a high strength greenhouse light conversion film with wind -resistant reinforcing rib relates to greenhouse light conversion film technical field, this high strength greenhouse light conversion film with wind -resistant reinforcing rib, including light conversion film subassembly, the edge of light conversion film subassembly is provided with fixed frame, is provided with a plurality of wind -resistant reinforcing rib in the width direction of light conversion film subassembly interval, and wind -resistant reinforcing rib transverse arrangement and firmly fixed on light conversion film subassembly. The utility model discloses through setting up the wind -resistant reinforcing rib of transverse interval distribution, fixed frame and flexible buffer section etc. structure on light conversion film subassembly, has improved the wind -resistant performance of greenhouse light conversion film, structural stability and service life, has improved installation convenience and overall durability simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of greenhouse light-converting film technology, and in particular to a high-strength greenhouse light-converting film with wind-resistant reinforcing ribs. Background Technology

[0002] With the development of modern agriculture, greenhouse cultivation has become one of the important means to improve crop yield and quality. Among greenhouse covering materials, light-converting film is widely used in agricultural production because of its advantages such as being able to regulate the light spectrum and promote crop growth.

[0003] However, traditional greenhouse light-converting films mostly use single-structure film materials, which have many shortcomings in actual use. Especially in windy environments, the film is prone to bulging, tearing, or even falling off, which seriously affects its service life and performance.

[0004] In existing technologies, greenhouse light-converting films are usually installed on the greenhouse frame by simply fixing them at the edges, lacking an effective wind-resistant reinforcement structure, which makes them very easy to deform or be damaged under strong winds. Utility Model Content

[0005] This utility model provides a high-strength greenhouse light-converting film with wind-resistant reinforcing ribs, including a light-converting film assembly. The edge of the light-converting film assembly is provided with a fixed frame, and multiple wind-resistant reinforcing ribs are spaced apart in the width direction of the light-converting film assembly. The wind-resistant reinforcing ribs are arranged laterally and firmly fixed to the light-converting film assembly.

[0006] Preferably, the wind-resistant reinforcing rib is a strip structure made of high-molecular composite material, and the cross-section of the wind-resistant reinforcing rib is U-shaped, and it is fixed to the surface of the light conversion film assembly by hot pressing.

[0007] Preferably, the spacing between adjacent wind-resistant reinforcing ribs is 50cm to 100cm.

[0008] Preferably, the fixed frame is arranged around the light-converting film assembly and is made of thickened plastic cloth, with one end of the wind-resistant reinforcing rib extending into the fixed frame and integrally formed with the fixed frame.

[0009] Preferably, the outer side of the fixed frame is provided with multiple mounting holes, which are evenly distributed along the length of the fixed frame, for fixing the light-converting film assembly to the greenhouse frame.

[0010] Preferably, the light conversion film assembly includes an outermost UV-protective film, a light conversion film on one side of the UV-protective film, an anti-fogging film on one side of the light conversion film, and wind-resistant reinforcing ribs located on the inner surface of the anti-fogging film.

[0011] Preferably, a through hole is provided in the middle of the wind-resistant reinforcing rib for threading a support rope through, the support rope extending longitudinally along the greenhouse and fixed to the frame on both sides.

[0012] Preferably, the support rope is a steel wire rope, and both ends of the support rope are fixed to the greenhouse frame by fasteners.

[0013] Preferably, the fastener includes a U-shaped buckle fixed to the end of the wind-resistant reinforcing rib, one end of the U-shaped buckle is fitted with a fixing plate, and a nut is threaded onto the U-shaped buckle extending out of the fixing plate.

[0014] Preferably, the wind-resistant reinforcing ribs are provided with flexible buffer sections at both ends. The flexible buffer sections are made of elastic material and are embedded in the fixed frame to absorb wind impact and reduce stress concentration.

[0015] The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs provided in this embodiment of the invention has the following advantages compared to the prior art:

[0016] 1. This utility model significantly improves the overall structural strength and wind resistance of the greenhouse light-converting film by setting multiple transversely arranged wind-resistant reinforcing ribs at intervals along the width of the light-converting film assembly. The wind-resistant reinforcing ribs are made of high-polymer composite materials and are firmly fixed to the surface or inner layer of the light-converting film assembly by hot pressing, ensuring that it will not easily shift or be damaged in strong winds. The spacing between adjacent wind-resistant reinforcing ribs is set at 50cm to 100cm, making the entire film more evenly stressed and effectively preventing local bulging or tearing. The support ropes are fixed to the greenhouse frame with fasteners, further enhancing the wind resistance of the light-converting film. The multi-point stress design not only improves the stability of the overall structure but also extends the service life of the light-converting film and reduces maintenance costs caused by wind.

[0017] 2. This utility model features a thickened plastic sheet frame along the edge of the light-converting film assembly, with multiple evenly distributed mounting holes along its length on the outer side of the frame. This facilitates quick and secure fixation of the light-converting film assembly to the greenhouse frame. Flexible buffer sections, made of elastic material and embedded within the frame, are located at both ends of the wind-resistant reinforcing ribs. These sections absorb some energy under wind impact, reducing stress concentration and protecting the light-converting film from excessive stretching or tearing. Furthermore, the wind-resistant reinforcing ribs are located on the inner surface of the anti-fogging film, preventing external environmental influences from affecting them and improving the overall durability and practicality of the film. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present utility model;

[0020] Figure 2 This is a second schematic diagram of the overall structure of an embodiment of the present utility model;

[0021] Figure 3 This is a schematic diagram showing the overall structure of an embodiment of the present utility model.

[0022] Figure 4 This is a schematic diagram of the wind-resistant reinforcing ribs and other structures in an embodiment of this utility model;

[0023] Figure 5 This is an embodiment of the present utility model. Figure 4 A schematic diagram of the structure at point A;

[0024] Figure 6 This is a schematic diagram of the fastener structure according to an embodiment of the present utility model;

[0025] Figure 7 This is a schematic cross-sectional view of the wind-resistant reinforcing rib structure according to an embodiment of the present invention;

[0026] Figure 8 This is a cross-sectional view of the light-converting film assembly structure according to an embodiment of the present invention.

[0027] Figure label:

[0028] 1. Light conversion film assembly; 11. UV protection film; 12. Light conversion film; 13. Anti-fogging film; 2. Fixing frame; 21. Mounting hole; 3. Wind-resistant reinforcing rib; 31. Support rope; 32. Through hole; 33. U-shaped buckle; 34. Fixing plate; 35. Nut; 36. Flexible buffer section. Detailed Implementation

[0029] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0030] Please refer to Figures 1-8This utility model provides a high-strength greenhouse light-converting film with wind-resistant reinforcing ribs, including a light-converting film assembly 1. The light-converting film assembly 1 is composed of multiple functional films, including an outermost UV-resistant film 11, a middle light-converting film 12, and an inner anti-fogging film 13.

[0031] Among them, the wind-resistant reinforcing rib 3 is set on the inner surface of the anti-fog membrane 13. This arrangement not only enhances the structural strength inside the membrane, but also effectively prevents the wind-resistant reinforcing rib 3 from being directly exposed to the external environment, thereby improving its durability and service life.

[0032] A fixing frame 2 is provided on the edge of the light conversion film assembly 1. The fixing frame 2 is made of thickened plastic cloth, which has good tensile strength and weather resistance. It is set around the entire light conversion film assembly 1 to enhance the edge strength and facilitate installation.

[0033] Multiple wind-resistant reinforcing ribs 3 are arranged at intervals along the width direction of the light-converting membrane assembly 1 and extend laterally. They are firmly fixed to the light-converting membrane assembly 1 by hot pressing. The spacing between adjacent wind-resistant reinforcing ribs 3 is controlled between 50cm and 100cm to ensure that the membrane is subjected to uniform stress under strong wind and to prevent local bulging or tearing.

[0034] Furthermore, each wind-resistant reinforcing rib 3 is a strip structure made of high-molecular composite material, with a "U"-shaped cross-section, which has strong bending resistance and structural stability. At the same time, flexible buffer sections 36 are provided at both ends of the wind-resistant reinforcing rib 3. The flexible buffer sections 36 are made of elastic material and are embedded inside the fixed frame 2 to form an integrated structure. This design allows the wind-resistant reinforcing rib 3 to absorb some energy when subjected to wind impact, reducing stress concentration, thereby effectively preventing the membrane from cracking or falling off due to excessive stretching.

[0035] To further enhance the overall wind resistance of the light-converting film, a through hole 32 is provided in the middle of the wind-resistant reinforcing rib 3 for threading a support rope 31. The support rope 31 extends longitudinally along the greenhouse and is preferably made of steel wire rope, which has high tensile strength. The two ends of the support rope 31 are fixed to the greenhouse frame with fasteners to ensure that the film can remain stable in strong wind conditions.

[0036] Specifically, the fasteners include U-shaped buckles 33, one end of which is fixed to the end of the wind-resistant reinforcing rib 3, and the other end is fitted with a fixing plate 34, on which a nut 35 is threadedly connected. During installation, the operator can first remove the nut 35 and the fixing plate 34, then put the U-shaped buckle 33 on the greenhouse frame pole, and then reinstall the fixing plate 34 and the nut 35 onto the U-shaped buckle 33 and tighten them, thus achieving reliable fixation of the support rope 31. This structure is not only easy to install, but also has a firm connection, making it convenient for later maintenance.

[0037] In addition, multiple mounting holes 21 are provided on the outer side of the fixed frame 2. The mounting holes 21 are evenly distributed along the length of the fixed frame 2, which makes it easy to quickly and securely install the entire light-converting film assembly 1 on the greenhouse frame by means of cable ties, buckles or other fasteners. One end of the wind-resistant reinforcing rib 3 extends into the interior of the fixed frame 2 and is integrally formed with it, which further enhances the connection strength between the film and the frame.

[0038] In summary, this utility model significantly improves the wind resistance, structural strength, and service life of the greenhouse light-converting film by rationally arranging wind-resistant reinforcing ribs 3, setting flexible buffer sections 36, and cooperating with support ropes 31 and fastener structures on the light-converting film component 1. At the same time, the design of the fixed frame 2 and the mounting holes 21 also greatly improves the installation efficiency and ease of use, making it suitable for agricultural greenhouse use scenarios under various climatic conditions.

[0039] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A high-strength greenhouse light-converting film with wind-resistant reinforcing ribs, characterized in that: The light-converting film assembly (1) is provided with a fixed frame (2) on its edge, and a plurality of wind-resistant reinforcing ribs (3) are provided at intervals in the width direction of the light-converting film assembly (1). The wind-resistant reinforcing ribs (3) are arranged laterally and are firmly fixed on the light-converting film assembly (1).

2. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 1, characterized in that: The wind-resistant reinforcing rib (3) is a strip structure made of high molecular composite material. The cross-section of the wind-resistant reinforcing rib (3) is "U" shaped and is fixed to the surface of the light-converting film assembly (1) by hot pressing.

3. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 2, characterized in that: The spacing between adjacent wind-resistant reinforcing bars (3) is 50cm to 100cm.

4. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 3, characterized in that: The fixed frame (2) is arranged around the light-converting film assembly (1) and is made of thickened plastic cloth. One end of the wind-resistant reinforcing rib (3) extends into the fixed frame (2) and is integrally formed with the fixed frame (2).

5. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 4, characterized in that: The fixed frame (2) has multiple mounting holes (21) on its outer side. The mounting holes (21) are evenly distributed along the length of the fixed frame (2) and are used to fix the light-converting film assembly (1) to the greenhouse frame.

6. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 1, characterized in that: The light conversion film assembly (1) includes an ultraviolet-proof film (11) located on the outermost layer, a light conversion film (12) disposed on one side of the ultraviolet-proof film (11), an anti-fogging film (13) disposed on one side of the light conversion film (12), and a wind-resistant reinforcing rib (3) located on the inner surface of the anti-fogging film (13).

7. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 1, characterized in that: A through hole (32) is provided in the middle of the wind-resistant reinforcing rib (3) for threading a support rope (31). The support rope (31) extends longitudinally along the greenhouse and is fixed to the frame on both sides.

8. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 7, characterized in that: The support rope (31) is made of steel wire rope, and both ends of the support rope (31) are fixed to the greenhouse frame by fasteners.

9. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 8, characterized in that: The fastener includes a U-shaped buckle (33) fixed to the end of the wind-resistant reinforcing rib (3), with a fixing plate (34) sleeved on one end of the U-shaped buckle (33), and a nut (35) threaded onto the U-shaped buckle (33) extending out of the fixing plate (34).

10. The high-strength greenhouse light-converting film with wind-resistant reinforcing ribs according to claim 9, characterized in that: The wind-resistant reinforcing rib (3) has flexible buffer sections (36) at both ends. The flexible buffer sections (36) are made of elastic material and are embedded in the fixed frame (2) to absorb wind impact and reduce stress concentration.

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