Water receiving piece, support assembly and pavilion

Abstract

The water receiving piece is applied to a stand column, the stand column is provided with a cavity and a partition plate, the partition plate is arranged in the cavity to divide the cavity into a wiring cavity and a drainage cavity which are independent of each other, the water receiving piece comprises a water receiving bottom wall and a water receiving side wall, the water receiving bottom wall is provided with a water guide opening, and the water receiving bottom wall is used for shielding the wiring cavity and the water receiving side wall; the water guide port is fixedly connected to the circumferential edge of the water receiving bottom wall, and the water guide port and the water receiving bottom wall define a water receiving tank with a water receiving port, and the water receiving tank communicates with the drainage cavity through the water guide port. Meanwhile, the invention further discloses a support assembly applying the water receiving piece and a pavilion applying the support assembly, and the technical scheme of the water receiving piece aims at solving the technical problems that due to the fact that an existing stand column cavity is lack of shielding, an internal power line is prone to damage, and the dry-wet separation effect is poor.

Description

Technical Field

[0001] This application relates to the field of outdoor sunshade building technology, and in particular to a water receiving component, support assembly and pavilion. Background Technology

[0002] Outdoor sunshade structures come in various forms, such as folding canopies, alloy pavilions, and awnings. These structures effectively provide sunshade and heat insulation through physical barriers, regulate light intensity, and beautify the surrounding environment. Of course, the functions of outdoor sunshade structures are not limited to physical protection; they can also reduce ultraviolet radiation, control local temperature, and enhance the visual appeal of the landscape. Therefore, outdoor sunshade structures are widely used in various scenarios such as family courtyards, urban parks, commercial open-air areas, and café terraces, adding comfort, energy efficiency, and aesthetic value to outdoor activity spaces.

[0003] In related technologies, the internal space of the pavilion's pillars is divided into cavities to house power cables, while drainage areas are provided to drain rainwater, thus preventing the power cables from coming into contact with rainwater and achieving "dry and wet separation," reducing the risk of electrical leakage and extending the lifespan of the power cables. For example, a sunshade published on August 30, 2022, under authorization announcement number CN217326166U, although attempting to divide the internal space into cavities for cable routing and drainage cavities, has upward-facing cavities with no effective shielding components at the openings. Rainwater and dust can directly enter the cavities through the openings, contaminating and damaging the power cables or soiling the pillars. Furthermore, rainwater can easily accumulate or seep into the cable routing area, significantly weakening the "dry and wet separation" effect and affecting the safety and reliability of the sunshade. Summary of the Invention

[0004] This application provides a water receiving component, a support assembly, and a gazebo, aiming to solve the technical problems of existing column cavities being prone to damage to internal power lines and having poor "dry and wet separation" effects due to a lack of shielding.

[0005] In a first aspect, embodiments of this application provide a water receiving component applied to a column. The column has a cavity and a partition plate. The partition plate is disposed within the cavity to divide the cavity into an independent wiring cavity and a drainage cavity. The water receiving component includes a water receiving bottom wall and a water receiving side wall. The water receiving bottom wall has a water guide port and is used to shield the wiring cavity. The water receiving side wall is fixedly connected to the circumferential edge of the water receiving bottom wall and together with the water receiving bottom wall to form a water receiving groove with a water receiving port. The water receiving groove is connected to the drainage cavity through the water guide port.

[0006] In one embodiment, the water receiving component further includes:

[0007] An extended cantilever is provided on the side of the water receiving sidewall facing away from the water receiving trough and extends along the circumferential edge of the water inlet to abut against the column and seal the assembly gap between the water receiving sidewall and the column.

[0008] In one embodiment, the water receiving component further includes:

[0009] The wire guide is protruding from the bottom wall of the water-receiving section, and the inside of the wire guide is provided with a wire through-hole so that the wire can extend into the wiring cavity through the wire through-hole.

[0010] In one embodiment, the end of the wire guide near the water inlet protrudes from the water inlet.

[0011] In one embodiment, the guide section is located on one side of the path through which the liquid flows to the water inlet.

[0012] In one embodiment, the water receiving component further includes:

[0013] A water guide wall protrudes from the bottom wall of the water receiving tank on the side facing away from the water receiving trough, and the water guide wall encloses and forms a water guiding channel. In the extending direction of the water guiding channel, the water guide outlet is located within the coverage area of ​​the water guiding channel.

[0014] In one embodiment, at least a portion of the water guiding wall is flush with the water receiving side wall in the extending direction of the water guiding channel.

[0015] In one embodiment, the water receiving component further includes:

[0016] A filter unit is located inside the water receiving tank and is arranged on the path of the liquid flowing to the water inlet, for filtering the liquid flowing through the water inlet.

[0017] In one embodiment, the filter portion protrudes into the water receiving tank and is located at the edge of the water inlet; or, the filter portion is located within the projection range of the water inlet along the depth direction of the water receiving tank and at least covers part of the water inlet; or, the filter portion is located inside the water receiving tank and at least covers the area above the water inlet.

[0018] In one embodiment, the filtration section includes a plurality of baffle ribs, which are spaced apart to form a plurality of water filtration channels. Each baffle rib is fixedly connected to at least one of the bottom wall and the side wall. Alternatively, the filtration section includes a plurality of baffle ribs, which are staggered to form a plurality of filter openings. Each baffle rib is fixedly connected to at least one of the bottom wall and the side wall. Alternatively, the filtration section includes a support body and a filter screen for blocking impurities in the liquid. The support body is connected to the filter screen and fixedly connected to at least one of the bottom wall and the side wall to support and fix the filter screen in the water receiving tank.

[0019] Secondly, embodiments of this application provide a support assembly, which includes:

[0020] The column has a cavity and a partition plate, which is disposed in the cavity to divide the cavity into an independent wiring cavity and a drainage cavity;

[0021] The aforementioned water receiving component is embedded in the cavity, and the bottom wall of the water receiving component is used to shield the wiring cavity. The water receiving groove is connected to the drainage cavity through the water guide port.

[0022] A beam frame is provided above the column, and the beam frame includes a first crossbeam and a second crossbeam. At least one of the first crossbeam and the second crossbeam is provided with a beam side guide groove that connects to the water receiving trough. The length direction of the first crossbeam intersects the length direction of the second crossbeam.

[0023] In one embodiment, in the depth direction of the water receiving groove, the water outlet of the beam side guide groove in its length direction is located inside the water receiving port.

[0024] In one embodiment, the column is further provided with a limiting space, which is part of the cavity and connects the wiring cavity and the drainage cavity, and the water-receiving bottom wall abuts against the partition plate to shield the wiring cavity.

[0025] Thirdly, embodiments of this application provide a pavilion, which includes:

[0026] The aforementioned support assembly; and

[0027] The louver assembly is located above the beam side guide groove in the groove depth direction T.

[0028] Based on the above embodiments, the water receiving component proposed in this application includes...

[0029] Compared to related technologies, the technical solution of this application utilizes the bottom wall of the water-receiving component to shield the wiring cavity of the column, blocking the path of external rainwater and dust from entering the wiring cavity through the cavity opening. At the same time, the bottom wall and the side wall of the water-receiving component work together to form a water-receiving trough, which can collect the rainwater flowing into the water-receiving trough and prevent rainwater from directly entering the wiring cavity of the column. The water guide provided on the bottom wall of the water-receiving component guides the rainwater in the water-receiving trough into the drainage cavity in an orderly manner. With the help of the partition plate in the cavity, the wiring cavity and the drainage cavity are strictly separated, ensuring that rainwater will not stagnate or seep into the wiring cavity, effectively maintaining the "dry and wet separation" effect. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of the pavilion of the present invention;

[0032] Figure 2 This is a first-view assembly structure diagram of the column and the adapter in this invention;

[0033] Figure 3 This is a second-view assembly structure diagram of the column and the adapter in this invention;

[0034] Figure 4 This is an exploded structural diagram of the column, water receiving component, and beam in this invention;

[0035] Figure 5 This is a first-view structural schematic diagram of a water receiving component according to an embodiment of the present invention;

[0036] Figure 6 This is a second-view structural schematic diagram of a water receiving component according to an embodiment of the present invention;

[0037] Figure 7 This is a partial assembly diagram of the beam and louver assembly in this invention;

[0038] Figure 8 This is an assembly structure diagram of the adapter and the crossbeam fixing component in this invention;

[0039] Figure 9 This is a schematic diagram of the first structure of the water receiving component according to another embodiment of the present invention;

[0040] Figure 10 This is a schematic diagram of the second structure of the water receiving component according to another embodiment of the present invention;

[0041] Figure 11 This is a schematic diagram of the third structure of the water receiving component according to another embodiment of the present invention.

[0042] Explanation of icon numbers:

[0043] 1000 - gazebo, 100 - support frame assembly

[0044] 110-Beam frame, 110a-First crossbeam, 110b-Second crossbeam, 10-Beam body, 11-Main body, 12-Beam edge, 121-Beam side wall, 122-Beam bottom wall, 13-Beam guide groove, 14-Assembly part, 15-Inner cavity, 16-Positioning hole

[0045] 111-Adapter, 1111-Anti-detachment fastening hole, 1111a-Pre-installation part, 1111b-Fastening part, 112-Crossbeam fixing part.

[0046] 120-Column, 20-Cavity, 201-Cable routing cavity, 2015-Limiting space, 202-Drainage cavity, 21-Partition plate, 22-First functional component, 23-Side column wall

[0047] 130 - Water receiving component; 31 - Water receiving bottom wall; 311 - Water guide port; 32 - Water receiving side wall; 33 - Water receiving tank; 34 - Extension cantilever; 35 - Cable guide section; 351 - Cable threading port; 36 - Water guide wall; 361 - Water guide channel; 37 - Positioning part; 371 - Reinforcing rib; 38 - Filter section; 381 - Barrier rib; 382a - Water filtration channel; 382b - Filter port; 383a - Filter screen; 383b - Support body.

[0048] 200 - Louver assembly, 300 - Water passage gap.

[0049] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0050] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0051] Where the following description relates to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0052] In the description of this application, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, in the description of this application, unless otherwise stated, "multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship.

[0053] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0054] This application relates to an outdoor sunshade building, which mainly achieves sun shading, heat insulation, light regulation, and environmental beautification through physical barriers, and is widely used in courtyards, parks, commercial complexes, and other scenarios. The outdoor sunshade building reduces indoor heat load, decreases air conditioning energy consumption, and improves the comfort and safety of the space by using an external sunshade system (this external sunshade system refers to a general term for sunshade devices or systems that use external sunshade components such as sunshades, sunshade curtains, sunshades, pavilion roofs, sunshade roller blinds, sunshade gauze, and louver components to block solar radiation). This type of outdoor sunshade building encompasses various forms such as folding canopies, alloy pavilions, and sunshades, among which the pavilion is a widely used traditional form. For ease of understanding, this embodiment uses a pavilion as a specific example to illustrate the technical solution of the present invention.

[0055] Generally, please refer to the specific details. Figure 1The gazebo 1000 includes a support assembly 100 and an external sunshade assembly. The support assembly 100 is preferably made of lightweight, high-strength, and highly corrosion-resistant aluminum alloy, such as aluminum-magnesium alloy or aluminum-magnesium-silicon alloy. The support assembly 100 includes a beam frame 110 and columns 120. The columns 120 serve as the main support structure. The bottom of the columns 120 is securely installed on the ground, platform, or other supporting foundation using pre-embedded anchor bolts, bases, etc. The top of the columns 120 is reliably connected to the beam frame 110 using welding, bolting, or other processes. The top of the columns 120 is typically connected to the beam frame 110 using a combination of welding and bolting. The external sunshade assembly includes a top sunshade assembly and side enclosure assemblies. The side enclosure assemblies can be selected as one or more combinations of barriers, roller blinds, doors, windows, etc. The side enclosure assemblies are connected to the columns 120 via sliding rails, hinges, and other accessories, allowing for flexible customization according to usage requirements. The roof shading component is adjustable in opening and closing, and also has functions such as ventilation, wind protection, and privacy protection. The roof shading component preferably adopts a louver component 200, which can be opened, closed, or adjusted in angle to ensure a dynamic balance between shading and ventilation. The roof shading component can also be selected from one of the following: sunshade panel, sunshade awning, sunshade roller blind, or other components with shading function in the field. The roof shading component is installed on the beam frame 110 and together with the beam frame 110, it forms the roof of the pavilion. The roof of the pavilion not only undertakes the basic functions of blocking direct sunlight and sheltering from wind and rain, but also forms an independent outdoor rest space through cooperation with the columns 120, providing users with an activity area free from external weather interference.

[0056] In this embodiment, please refer to Figure 2 and Figure 3 ,in, Figure 2The central column 120 is presented in a cross-sectional schematic to clearly show its structure and the connection relationships of its components. The cross-section is marked with double wavy lines. The column 120 has a cavity 20, within which a partition plate 21 extends along the length of the column 120, dividing the cavity into an independent wiring cavity and a drainage cavity. This independence means that the wiring cavity 201 and the drainage cavity 202 are completely separated in space, with no direct connection between them. The wiring cavity 201 houses the wires connecting the drive elements that actuate the louver assembly 200, while the drainage cavity 202 is specifically designed to drain liquids (referring to rainwater, dew, and other liquids that may fall into the drainage cavity 202 in the outdoor environment). (medium), which ensures that liquid cannot seep from the drainage chamber 202 into the wiring chamber 201, and that wires and electrical components will not enter the drainage chamber 202. The functional areas and ranges of the wiring chamber 201 and the drainage chamber 202 do not interfere with or overlap with each other, ensuring that the wiring and drainage functions are completely separated in physical space, achieving the purpose of dry and wet separation of the column 120. This avoids the liquid in the drainage chamber 202 from coming into contact with the wires and electrical components in the wiring chamber 201, structurally eliminating the risk of short circuits and damage to electrical components due to moisture. Especially in the case of heavy rainfall, it ensures the safe operation of the electrical system in the pavilion 1000.

[0057] Furthermore, such as Figure 4 , Figure 5 and Figure 6 As shown, where, Figure 4To provide a clearer view of the internal structure of beam 10 and its connections with other structures, a partial cross-sectional view of beam 10 is shown. The support assembly 100 also includes a water-receiving component 130, which is typically made of a metal with good corrosion resistance, such as stainless steel or aluminum alloy, to ensure reliability and durability in long-term outdoor use. The water-receiving component 130 includes a bottom water-receiving wall 31 and a side water-receiving wall 32. The shape and size of the bottom water-receiving wall 31 can be designed or adjusted according to the opening of the cavity 20. The bottom wall 31 has a water inlet 311, which covers at least part of the opening of the cable tray 201, effectively shielding it and preventing most rainwater, dust, and other foreign debris from directly entering. A side wall 32 is fixedly connected to the circumferential edge of the bottom wall 31, forming a water inlet trough 33. This connection can be achieved using welding, integral molding, or other robust methods to ensure a tight seal and prevent leakage. The height and thickness of the side wall 32 are determined based on water requirements and structural design compatibility. The water inlet trough 33 connects to the drainage chamber 202 via the water inlet 311, allowing liquid collected in the trough 33 to flow smoothly into the drainage chamber 202. Of course, the surface of the bottom wall 31 near the water tank 33 can be sloped to facilitate the collection of liquid into the guide port 311.

[0058] Understandably, please refer to Figure 1 The beam frame 110 is positioned above the column 120. The beam frame 110 includes a first crossbeam 110a and a second crossbeam 110b, with the length directions of the two crossbeams intersecting. It should be noted that the first crossbeam 110a is preferably arranged perpendicularly to the second crossbeam 110b. However, the angle of intersection between the first crossbeam 110a and the second crossbeam 110b can be adjusted to an oblique angle such as 60° or 120°, depending on actual needs, but the specific angle is not limited by this application. At least one of the first crossbeam 110a and the second crossbeam 110b is provided with a beam edge guide groove 13. When the beam frame 110 is installed above the column 120, the beam edge guide groove 13 is connected to the water collection trough 33, allowing liquid on the pavilion roof to be guided into the water collection trough 33 through the beam edge guide groove 13.

[0059] In summary, the water receiving component 130 effectively shields the wiring cavity 201, preventing most liquids, dust, and other foreign debris from directly entering the wiring cavity 201, thus solving the problem of foreign object intrusion caused by the exposed opening at the top of the column 120 in the prior art. Simultaneously, the water receiving sidewall 32 and the water receiving bottom wall 31 work together to prevent foreign debris entering the water receiving trough 33 from flowing out from the edge of the water receiving bottom wall 31 into the wiring cavity 201. Instead, most liquids, dust, and other foreign debris are guided in an orderly manner to the water inlet 311 and then smoothly introduced into the drainage cavity 202, preventing liquid from stagnating in the water receiving trough 33 and seeping into the wiring cavity 201. This forms a complete liquid drainage path from the top of the pavilion 1000 to the drainage cavity 202, preventing liquid from stagnating near the opening of the beam frame 110 or the column 120 and seeping into the wiring area, effectively achieving the dry and wet separation of the wiring cavity 201 and the drainage cavity 202. Therefore, this technical solution forms a closed-loop protection from three levels: spatial separation of the partition plate 21, sealing protection of the water-receiving bottom wall 31, and liquid diversion formed by the beam side guide channel 13, water receiving channel 33, and water inlet 311. This completely solves the problems of rainwater and dust intrusion and dry-wet separation failure in the existing technology, effectively prevents the liquid in the drainage chamber 202 from contacting the wires and electrical components in the wiring chamber 201, eliminates the risk of short circuits and damage to electrical components due to moisture, and also prevents dust and other debris from contaminating the power line and column 120, extending the service life of the power line, ensuring the safety and reliability of outdoor sunshade buildings such as the pavilion 1000 in complex outdoor environments such as rainy weather, and ensuring that outdoor sunshade buildings can stably cope with various weather conditions during long-term use.

[0060] It is worth mentioning that the wiring cavity 201 is usually expanded as the number of lines increases, and the opening area of ​​the wiring cavity 201 increases accordingly. Because the dimensions of the bottom wall 31 of the water receiving component 130 are adapted to the enclosure structure of the side wall 32 of the water receiving component, the shielding range of the water receiving component 130 can be adjusted synchronously with the expansion of the cavity volume of the wiring cavity 201 due to the increase of the number of lines, always maintaining complete coverage of the opening of the wiring cavity 201, without increasing the effective area (i.e., the rain-receiving area) of the opening of the wiring cavity 201 exposed to rainwater. At the same time, rainwater, dew and other liquids can be guided through the bottom wall 31 to the water inlet 311, and then into the drainage cavity 202 through the water inlet 311. Even if the internal space layout of the wiring cavity 201 is adjusted due to the increase of lines, the shielding path and liquid flow path of the water receiving component 130 remain stable, and there will be no blind spots due to changes in the cavity volume. This ensures that the wires and electrical components in the wiring cavity 201 are always in a dry and protected state, completely avoiding the risk of increased rain-receiving area and protection failure caused by the expansion of the cavity.

[0061] The increased opening area of ​​the existing column cavity leads to a corresponding increase in the area exposed to rain. Rainwater, dew, and other liquids can directly penetrate the wiring cavity without any obstruction. At the same time, dust and debris can also fall in more easily as the opening widens. This not only exposes the wires and electrical components inside the wiring cavity to a humid environment for a long time, significantly increasing the risk of short circuits and moisture damage to components, but also causes problems such as corrosion of wire insulation and poor electrical contact due to liquid retention in the cavity. Especially in rainy scenarios, the unshielded opening becomes the main channel for foreign objects to enter, seriously affecting the stability of the electrical system.

[0062] It should be added that, please refer to Figure 7 The diagram shows a partial assembly of the beam 10 (referring to one of the first crossbeam 110a and the second crossbeam 110b) and the louver assembly 200. To clearly show the connection between the beam 10 and the louver assembly 200, the cross-sections are marked with wavy lines. The louver assembly 200 is positioned above the beam side guide groove 13 along the groove depth direction T and is detachably connected to the beam 10. Specifically, the beam 10 has an assembly part 14 positioned above the beam side guide groove 13 along the groove depth direction T. This assembly part 14 is used to assemble various roof shading components such as the louver assembly 200, sunshades, awnings, and roller blinds. Its specific structure can be adapted to different roof shading components. Furthermore, a water-passing gap 300 is formed between the louver assembly 200 and the beam 10, and the water-passing gap 300 connects to the beam side guide groove 13. This allows liquid on the surface of the louvered components 200 and other top shading components to flow unimpeded into the beam side guide channel 13, preventing liquid from accumulating on the top shading components and the beam 10, thereby better ensuring the efficient guidance and drainage function of the beam side guide channel 13 for liquid.

[0063] For further details, please refer to Figure 4 , Figure 5 and Figure 6 The water receiving component 130 also includes an extension cantilever 34, which protrudes from the side of the water receiving sidewall 32 facing away from the water receiving trough 33 and extends continuously along the circumferential edge of the water inlet. The extension cantilever 34 can abut against the column 120. Understandably, the thickness of the extension cantilever 34 needs to be determined comprehensively based on the preset assembly gap between the water receiving component 130 and the column 120, the elastic deformation capacity of the material, and the structural strength requirements.

[0064] Thus, in outdoor sunshade structures such as pavilion 1000, since the column 120 is often made of lightweight, high-strength materials such as aluminum alloy, and the water receiving part 130 and the column 120 need to be assembled on site, due to the limitations of factory processing precision deviation, on-site installation operation error, and the thermal expansion and contraction effect of materials caused by temperature changes during long-term outdoor use, a small assembly gap is easily formed between the water receiving side wall 32 and the column 120. After the water receiving component 130 and the column 120 are assembled on-site, the extended cantilever 34 abuts against the column 120, actively sealing the assembly gap. Even with processing errors, installation deviations, or thermal expansion and contraction of materials during use, the fit of its structure maintains a continuous seal on the gap, preventing rainwater and dew from seeping into the wiring cavity 201. It also prevents dust, debris, and other impurities from entering the water receiving tank 33 or the wiring cavity 201 through the gap. Especially during heavy rain or the rainy season, it prevents leaked liquid from contacting the wires inside the wiring cavity 201 and causing a short circuit. In addition, for scenarios such as gazebo 1000 where aesthetics and practicality must be considered, the sealing of the assembly gap by the extended cantilever 34 can also prevent dust from accumulating and forming stains in the assembly gap, reducing the frequency of cleaning and maintenance, and also prevent water accumulation in the assembly gap from causing local corrosion of the column 120 or water receiving part 130, extending the service life of both the column 120 and the water receiving part 130. Ultimately, it provides more comprehensive protection for the wires and electrical components in the wiring cavity 201 of the outdoor sunshade building, ensuring the long-term stable operation of the overall electrical system of the outdoor sunshade building, and maintaining the continuous and reliable dry and wet separation effect of the wiring cavity 201 and the drainage cavity 202.

[0065] It should be noted that, in order to further enhance the sealing performance, a sealing layer can be pre-set on the contact surface of the extended cantilever 34 facing the column 120. This sealing layer can form a continuous and tight sealing interface between the extended cantilever 34 and the surface of the column 120.

[0066] As a preferred embodiment, please refer to the following for details. Figure 4 , Figure 5 and Figure 6The water receiving component 130 also includes a cable guide 35, which is integrally protruding from the bottom wall 31 of the water receiving component facing the cable routing cavity 201. The cable guide 35 is positioned to avoid the projection area of ​​the water guide 311 on the bottom wall 31 of the water receiving component. The cable guide 35 is preferably located on the side of the liquid flow path to the water guide 311 to avoid interference with the liquid flow path. The inside of the cable guide 35 is provided with a cable through-hole 351 in a direction perpendicular to the bottom wall 31 of the water receiving component. The inner diameter of the cable through-hole 351 needs to be adapted according to the specifications and number of lines of the outdoor sunshade building. The cable through-hole 351 can be designed as a single hole (adapted to a single main line) or a multi-hole array (adapted to multiple branch lines) structure to meet the diverse requirements of the number and diameter of lines of different outdoor sunshade buildings. Of course, the inner wall of the cable entry 351 can be smoothed (such as polished or fitted with a wear-resistant bushing) to prevent the insulation layer from being scratched and damaged during cable installation; or, the inner wall of the cable entry 351 can be pre-set with an elastic sealing ring, preferably made of weather-resistant rubber. After the cable passes through, the sealing ring can fit tightly against the outer wall of the cable, preventing external dust or condensate from seeping into the cable routing cavity 201 through the gaps in the cable entry 351. Combined with the shielding function of the water-receiving bottom wall 31 and the dry and wet separation structure of the partition plate 21, it forms full-path protection for the cable, thereby preventing the cable from being exposed to the outdoor humid environment for a long time or being soaked in the guiding liquid.

[0067] The wiring section 35 provides a directional passage for wiring in outdoor sunshade structures such as the pavilion 1000. In practical applications, wiring on the beam frame 110 area can be uniformly introduced into the wiring cavity 201 of the column 120 through the wiring port 351, allowing the wiring to extend orderly into the wiring cavity 201 along a preset path, avoiding messy and exposed wiring, ensuring the standardization of the wiring layout inside the outdoor sunshade structure, and reducing the difficulty of later maintenance. Meanwhile, since the wire guide 35 protrudes from the surface of the water-receiving bottom wall 31, the height of the inlet end of the wire passage 351 is significantly higher than the liquid-bearing surface of the water-receiving bottom wall 31. During this process, the natural flow trajectory of the liquid is always on the bearing surface of the water-receiving bottom wall 31 and cannot reach the height of the inlet of the wire passage 351. Thus, the height difference is used to create a physical blockage of the liquid flow to the wire passage 351, fundamentally preventing the liquid from naturally flowing into the wire passage 351. Even if the liquid in the water tank 33 is slightly splashed due to the impact of heavy rain or wind, it will be intercepted by the wire guide 35 and cannot directly contact the wire passage 351. In addition, with the elastic sealing ring on the inner wall of the wire passage 351, even if a very small amount of liquid breaks through the protruding barrier and contacts the wire passage 351, the tight fit between the sealing ring and the outer wall of the line can completely seal the gaps where the liquid seeps in. Therefore, while realizing the directional installation function of the line, the sealing components work together to form multiple protections for the wiring port 351, ensuring that the liquid in the water receiving tank 33 is always confined to the path of the guide water inlet 311 and does not come into contact with or seep into the wiring port 351.

[0068] More importantly, while the wiring section 35 achieves the function of guiding the wiring, it does not damage the liquid diversion and opening shielding function of the water receiving part 130, ensuring that the dry and wet separation effect of the wiring cavity 201 and the drainage cavity 202 is not affected. Ultimately, it ensures that the electrical system of outdoor sunshade buildings such as alloy pavilions and folding canopies can operate stably during long-term use and adapt to the use needs of complex outdoor environments such as rainy and dusty conditions.

[0069] Preferably, please refer to the following for details. Figure 4 , Figure 5 and Figure 6 The end of the wire guide 35 near the water inlet protrudes along the bottom wall 31 toward the water inlet and extends beyond the water inlet. That is, if the protruding length of the wire guide 35 can exceed the depth of the water inlet 33, the wire guide 35 will always be higher than the maximum liquid carrying height of the water inlet 33.

[0070] On the one hand, the liquid in the water receiving tank 33 is limited by the depth of the tank, and the maximum liquid level is restricted within the depth range of the tank. The wire guide 35 is higher than the liquid level, ensuring that even before the water receiving tank overflows, the liquid cannot reach the wire insertion port 351 on the wire guide 35. On the other hand, when extreme weather such as heavy rain or strong winds occurs outdoors, causing violent shaking or splashing of the liquid in the water receiving tank 33, the portion of the wire guide 35 protruding from the water receiving tank 33 can directly block the liquid from spreading towards the wire insertion port 351, preventing the liquid from jumping over the wire guide 35 and contacting the wire insertion port 351 due to external force. Thus, in conjunction with the elastic sealing ring, the protection effect on the wire insertion port 351 is further improved, preventing the possibility of liquid flowing into the water receiving tank 33 flowing into the wiring cavity 201 through the wire insertion port 351, and avoiding problems such as short circuits, insulation aging and corrosion, and component damage due to moisture in the wires and electrical components within the wiring cavity 201 caused by contact with liquid.

[0071] As a preferred embodiment, in the depth direction of the water receiving trough 33 (i.e., the direction perpendicular to the bottom wall 31 of the water receiving trough and extending from the water inlet to the bottom of the water receiving trough 33), the water outlet provided at the end of the beam side guide groove 13 of the beam frame 110 in its length direction extends to the inner area of ​​the water inlet. Here, "inner" specifically refers to the inside of the area enclosed by the edge of the water inlet, rather than the outside near the water receiving side wall 32. Furthermore, the water outlet and the edge of the water inlet must maintain a preset distance to avoid the water outlet deviating from the water receiving trough 33 due to slight offset of the beam frame 110 installation. This ensures that no matter which angle the liquid flows out from the beam side guide groove 13, it can accurately fall into the interior of the water receiving trough 33. Meanwhile, when the liquid in the beam side guide channel 13 flows out through the water outlet, because the water outlet is located inside the water inlet, the liquid's trajectory is limited to the effective receiving range of the water inlet 33. It will not splash outside the water inlet 33 due to wind interference or fluctuations in drainage flow (such as a sudden increase in flow during heavy rain). It also avoids water splashing caused by the liquid directly impacting the water inlet side wall 32, ensuring that the liquid is completely received by the water inlet 33.

[0072] This design ensures a continuous and leak-free flow connection between the beam edge guide channel 13 and the water receiving channel 33, effectively preventing liquid leakage from the connection between them. This avoids leaked liquid seeping into the wiring cavity 201, thus preventing short circuits, insulation corrosion, and component damage due to moisture in the wiring cavity 201. Simultaneously, it prevents liquid accumulation at the connection point between the beam frame 110 and the column 120, preventing corrosion and oxidation of the aluminum alloy material due to long-term water accumulation and extending the service life of the support assembly 100. Furthermore, it eliminates the need for additional flow-guiding accessories (such as guide pipes or baffles), simplifying the drainage system structure of outdoor sunshade buildings, reducing processing and installation costs, and ultimately ensuring stable and reliable drainage for outdoor sunshade buildings such as folding canopies, alloy pavilions, and courtyard sunshades. It maintains the dry and wet separation effect between the wiring cavity 201 and the drainage cavity 202, guaranteeing the long-term stable operation of the overall electrical system and structure.

[0073] In addition to the aforementioned method of providing a wire passage 35 on the water receiving component 130, in some embodiments, an independent wire routing hole can also be formed on the side wall of the column 120 along its length. This wire routing hole communicates only with the wire routing cavity 201 and is completely isolated from the drainage cavity 202. The diameter of the wire routing hole is determined according to the number and diameter of the wires. Preferably, a waterproof sealing ring can be provided on the inner wall of the wire routing hole, and the wires can directly pass through the wire routing hole into the wire routing cavity 201.

[0074] As a preferred embodiment, please refer to the following for details. Figure 5 and Figure 6As shown, the water receiving component 130 also includes a water guiding wall 36, which is integrally protruding from the bottom wall 31 on the side of the bottom wall 31 facing away from the water receiving trough 33. That is, the water guiding wall 36 protrudes towards the inside of the cavity 20 of the column 120. The material of the water guiding wall 36 is consistent with the material of the main body of the water receiving component 130, preferably stainless steel or aluminum alloy, to ensure the structural strength and corrosion resistance of the water guiding wall 36. The water guiding wall 36 continuously surrounds the circumferential edge of the water inlet 311 to form a water guiding channel 361. The shape and size of the water guiding channel 361 can be adapted to the cross-sectional specifications of the drainage cavity 202.

[0075] Understandably, in the extending direction of the water guiding channel 361 (i.e., the direction extending from the water receiving bottom wall 31 to the drain chamber 202), the entire opening area of ​​the water guide port 311 is within the coverage of the water guiding channel 361. Specifically, the inner wall of the water guiding channel 361 is aligned with or extends beyond the edge of the water guide port 311, ensuring that the liquid flowing out of the water guide port 311 does not leak from the junction of the channel sidewall and the water guide port 311. For example, as... Figure 5 and Figure 6 As shown, in the extension direction of the water guiding channel 361, at least part of the water guiding wall 36 is flush with the water receiving side wall 32. Here, "flush" specifically means that the outer wall surface of the water guiding wall 36 and the inner wall surface of the water receiving side wall 32 are in the same vertical plane, and there are no steps, misalignments or gaps at the connection between the water guiding wall 36 and the water receiving side wall 32 in the extension direction, so as to form a continuous and smooth wall structure, avoid the assembly personnel from scratching or cutting their hands during assembly or maintenance and replacement, and reduce construction safety hazards.

[0076] The function of the water guide wall 36 is to form a directional constraint on the process of liquid flowing from the water guide port 311 to the drainage chamber 202. It can ensure that the liquid collected in the water receiving tank 33 flows out through the water guide port 311 and is completely and directionally guided into the drainage chamber 202 through the water guide channel 361. This completely avoids the liquid from seeping into the assembly gap between the bottom wall of the water receiving tank 31 and the inner wall of the cavity 20 of the column 120 during the falling process, or splashing into the adjacent wiring chamber 201. This further protects the wires and electrical components in the wiring chamber 201 and eliminates the risk of short circuits, insulation corrosion, and component damage caused by liquid contact.

[0077] Preferably, please refer to the following for details. Figure 1 , Figure 2 and Figure 3The column 120 in this embodiment includes a first functional component 22 and at least four side column walls 23. The first functional component 22 is the core component for realizing diversified functions. Its functional configuration covers at least one or more practical functions (lighting function, decorative function, water-proof function, dustproof function, voice function, temperature and humidity regulation function or display function, etc.). It should be explained that the voice function here should be understood as allowing users to operate and control the machine by inputting commands through voice. It also supports voice output, such as voice broadcasting information or feedback on operation results, so as to realize convenient human-machine interaction.

[0078] Specifically, the first functional component 22 can be a light panel, in which case the first functional component 22 has a lighting function. The first functional component 22 can supplement the light of the interior and surrounding environment of the pavilion 1000 by integrating light source components (such as LED modules), without relying on additional lighting equipment. Of course, the first functional component 22 as a light panel can also have a decorative function. When the pavilion 1000 is used in a commercial open-air rest area, the light panel can create a fashionable, vibrant or warm atmosphere in accordance with the theme of the commercial activity by adjusting the brightness or color of the light source. For example, during holiday promotions, it can present a gradient color light effect to attract the attention of passers-by. When the pavilion 1000 is used in a courtyard scene, the light panel can present a specific luminous pattern, which can provide basic lighting in the evening or at night, and add a romantic and warm mood for family rest, enhance the aesthetics of the overall courtyard environment, and make family activities in the shaded area more warm and harmonious.

[0079] Understandably, the light panel can present matching light according to different application scenarios, so that the decorative effect is consistent with the overall style and tone of the outdoor sunshade structure such as the gazebo 1000, and the atmosphere can be enhanced without the need for additional hanging decorations; and as a component of the column 120, the decorative function of the first functional component 22 will not damage the structural integrity of the column 120, nor will it cause additional space occupation in the gazebo 1000. It should be noted that the adjustment methods and specific parameters of the light of the first functional component 22 in terms of brightness, color temperature, color combination, light emission pattern, switching frequency, etc., can be flexibly set according to the actual application scenario requirements, and this article does not impose detailed limitations on this.

[0080] In some embodiments, the first functional component 22 can be a central control screen module. This first functional component 22 has a display function, which can integrate an information display module to display information including time, environmental parameters, and scene prompts. For example, in an alloy pavilion in a commercial open-air rest area, the central control screen module can display real-time promotional information and event schedules of surrounding shops, providing convenient business guidance for people. Furthermore, the central control screen module supports touch control; users can easily switch between viewing information from different shops or related activities simply by touching the screen. In courtyard applications, the central control screen module can display environmental temperature and humidity, weather forecasts, and other relevant information, allowing residents to monitor environmental conditions in real time while outdoors. In addition, residents can conveniently switch displayed content or adjust the information update frequency through touch operation, enhancing the user experience.

[0081] Of course, the central control screen module not only has practical functions but also serves a decorative purpose. For example, in commercial settings, the central control screen module can switch between displaying appropriate dynamic posters and lighting effects based on different holidays or business themes, adding vitality and style to commercial outdoor rest areas. In courtyard settings, the central control screen module can also display appropriate images to enhance the ambiance and aesthetics of the courtyard space. Furthermore, the displayed content can be switched according to user preferences, different seasons, or special occasions, making the courtyard atmosphere more varied and unique. This significantly improves the overall style of the courtyard without requiring additional complex decorations. The adjustment methods and specific parameters of the central control screen module in terms of brightness, color, and the frequency of content switching can be set according to actual application needs, and no specific limitations are made here.

[0082] In some embodiments, the first functional component 22 can be a decorative panel. The decorative function of the panel, through its structural design, material selection, or surface treatment process, allows it to be directly integrated as a decorative element into the overall style of outdoor sunshade structures such as the gazebo 1000. For example, in an alloy gazebo in a commercial setting, the decorative panel can employ a brushed metallic finish or a mirror finish, combined with a geometric structural design, to enhance the gazebo 1000's sense of style and sophistication. In a courtyard setting, the decorative panel can be made of environmentally friendly wood-textured boards or imitation stone materials, using surface treatment processes such as relief and hollowing to present different patterns, blending seamlessly with the courtyard scenery. As the first functional component 22, the decorative panel enhances the environmental adaptability and aesthetic appeal of outdoor sunshade structures such as the gazebo 1000 without requiring additional decoration.

[0083] It is worth mentioning that when the aforementioned decorative panels adopt a brushed or mirrored finish with a metallic texture, grooves for embedding LED light strips can be incorporated into the panels. The extension direction of these grooves is preferably similar to geometric lines, thus making the LED light strips a decorative element that complements the modern style of the alloy gazebo. This not only enhances the decorative effect but also provides basic lighting for the interior of gazebo 1000. If the aforementioned decorative panels are made of wood- or stone-like materials, the LED light strips can be embedded in the embossed and hollowed-out areas. The surface carvings of the decorative panels, illuminated by the internal LED light strips, not only make the patterns more three-dimensional but also clearly reflect their outlines in the environment, creating a unique light and shadow landscape. This textured light not only meets the lighting needs but also subtly enhances the atmosphere. Furthermore, as part of the column 120, the LED light strips installed on the decorative panels can directly provide lighting for the interior and surrounding area of ​​gazebo 1000, eliminating the need for additional lighting equipment. This not only reduces installation costs and avoids space occupation and messy wiring, but also, through the structural design, materials, and surface finish of the decorative panel, allows the LED light strips to create unique light and shadow effects while providing illumination, combining practicality and decoration. It enhances the atmosphere without the need for additional hanging decorations, thus solving the problem of the existing 120mm column having only one function.

[0084] In some embodiments, the first functional component 22 may possess a voice function, which can be implemented by integrating a voice recognition module, a voice synthesis module, and a control chip. Users can control the functional components of the outdoor sunshade building (such as the roof shading assembly, the first functional component with practical functions, etc.) by inputting commands via natural language without manually touching the operating parts. For example, a user can control the opening and closing state and angle of the louver assembly 200 by using the voice command "Adjust the louver angle to 45 degrees." Simultaneously, after the operation command is executed, a clear voice feedback result will be provided, such as "The louver angle has been adjusted to 45 degrees." Of course, if command recognition fails or the corresponding execution end malfunctions, the first functional component 22 will also provide voice prompts such as "Command not recognized, please rephrase" or "The louver is stuck, please check," thereby achieving convenient human-machine interaction. This not only significantly improves ease of operation, especially in situations where manual operation is inconvenient, allowing for function adjustments simply by voice activation and communication; it also reduces operational difficulty, making it suitable for users of different ages. For example, the elderly and children do not need to learn complex manual operation logic and can easily control the system via voice, expanding the user base of outdoor sunshade structures like the Pavilion 1000. Furthermore, the voice feedback mechanism can inform users of the operation results in real time, avoiding misjudgments caused by not confirming the status after manual operation, such as mistakenly believing that the louver component 200 is fully closed when it is not. Understandably, this voice function can also be linked with other practical functions of the first functional component 22. For example, when a user queries "current energy consumption," the voice module can combine data from the electrical system to broadcast the total current energy consumption of the Pavilion 1000, thereby enhancing the intelligent interactive experience of outdoor sunshade structures and ensuring the accuracy and efficiency of function control.

[0085] In some embodiments, the first functional component 22 may also possess a temperature and humidity regulation function, which can be achieved by integrating a temperature and humidity sensor, a ventilation module, a humidification module, a dehumidification module, a heating module, a cooling module, and a linkage control unit. It must be noted that the ventilation module may use a bladeless fan or an axial fan; the humidification module may use an atomizer (optionally equipped with a water tank or without a water tank); the dehumidification module may use a cooling dehumidifier, a temperature-regulating dehumidifier, or a combined heating dehumidifier; the heating module may use an electric heating element or a PTC heating element; and the cooling module may use a semiconductor cooling chip (shared with the dehumidification module or configured independently). The specific implementation of the above modules is not limited to the bladeless fan, atomizer, and other components or devices listed above. Those skilled in the art will understand that any existing device with corresponding temperature and humidity regulation functions can be used as a substitute or supplement, and does not constitute a limitation on this technical solution. Meanwhile, the number, arrangement, and combination of the aforementioned functional modules can be flexibly configured according to the temperature and humidity control requirements of the actual application scenario. A single module can be set up to achieve a single function, such as configuring only a heating module for temperature rise; alternatively, combinations of two or more modules can be set up to achieve composite functions. Furthermore, some modules can be integrated or set up separately according to spatial layout requirements. Of course, the performance parameters of each module can be adaptively adjusted according to the volume of the target adjustable space, the ambient temperature and humidity range, and energy efficiency requirements. Their control logic can also be set according to the degree of automation required. All such adjustments and settings are within the protection scope of this technical solution.

[0086] Those skilled in the art should understand that the above description of module types, quantities, combinations, and configurations is intended to illustrate the flexibility and adaptability of this technical solution, rather than being the sole limitation on its specific implementation. Any equivalent substitutions or improvements made to the modules based on this technical concept should be considered to fall within the protection scope of this technical solution.

[0087] Specifically, when the temperature and humidity sensor detects that the ambient temperature exceeds a preset value, the first functional component 22 automatically sends a signal to the top shading assembly, controlling the top shading assembly to increase the shading area to reduce the entry of solar radiation. Simultaneously, the ventilation module is activated to accelerate air circulation and lower the local temperature. Similarly, when the ambient humidity exceeds a preset value, the dehumidification module is activated to absorb excess moisture in the space, preventing dampness from causing clothes to become damp or furniture such as seats to mold. The embodiments listed above are merely illustrative of the technical solutions of the present invention to aid in understanding, and should not be construed as any limitation on the scope of protection of the present invention. Those skilled in the art should understand that the scope of protection of the present invention is defined by the appended claims. Any equivalent substitutions, modifications, or variations made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

[0088] Thus, the first functional component 22, equipped with temperature and humidity regulation, can collect real-time temperature and humidity data within the space covered by the gazebo 1000 and other outdoor sunshade structures. It then precisely adjusts parameters according to preset thresholds or user-defined requirements to improve the comfort of the space covered by the outdoor sunshade structure. This overcomes the limitations of traditional outdoor sunshades, which only provide shade and rain protection. By actively regulating temperature and humidity, the space within the outdoor sunshade structure can maintain suitable conditions even in harsh weather conditions such as high temperatures and humidity, extending user stay time and enhancing the practical value of the outdoor space. Simultaneously, it avoids the inconvenience of relying on external equipment (such as independent fans, dehumidifiers, humidifiers, etc.) and does not require occupying outdoor space, maintaining the overall simplicity and aesthetics of the outdoor sunshade structure. Furthermore, appropriate temperature and humidity regulation can protect the components of the outdoor sunshade structure itself. For example, it reduces the thermal aging effects of high temperatures on the aluminum alloy support assembly 100, reduces the risk of corrosion of metal components in high humidity environments, and decreases the probability of electrical components becoming damp, thereby indirectly extending the service life of the outdoor sunshade structure and ensuring its long-term stable operation.

[0089] It should be noted that the aforementioned decorative panel, as the first functional component 22, can also integrate temperature and humidity control functions. If the first functional component 22 detects that the internal temperature of the outdoor sunshade structure such as the gazebo 1000 is too high, it will activate ventilation and / or humidification functions. At this time, the weak heat generated by the LED light strips can be evenly dissipated through the decorative panel and absorbed by the first functional component 22, converting it into auxiliary energy. This energy accelerates airflow to lower the temperature during ventilation or helps atomize water molecules during humidification, thereby enhancing the temperature and humidity control effect. Clearly, the above effects also apply to the light panel, which, as the first functional component 22, can also integrate temperature and humidity control functions.

[0090] If the first functional component 22 of the decorative panel also has voice and temperature and humidity control functions, the user can control the LED light strip and temperature and humidity control simultaneously through voice commands. For example, if the user inputs "Turn on the lighting and check the current temperature and humidity," the first functional component 22 can also broadcast real-time temperature and humidity data via voice while activating the LED light strip to provide lighting. Another example is the voice command "Turn off the lighting after the temperature and humidity reach the target range." When the first functional component 22 detects that the ambient temperature and humidity are within the preset range, the LED light strip will automatically turn off. This ensures that the lighting function is used as needed and simplifies the operation process through voice interaction, making the decorative and lighting attributes, temperature and humidity control function, and voice interaction function of the decorative panel an organic whole.

[0091] Of course, the first functional component 22 can be selected as a central control screen module integrating lighting, decoration, voice, and temperature and humidity control functions. This central control screen module integrates a display control module, a voice recognition module, a voice synthesis module, a ventilation module, a humidification module, a heating module, a cooling module, and a temperature and humidity sensor into a multi-functional intelligent control terminal. Among these, the display control module, as the core component for human-machine interaction in the central control screen module, integrates a lighting execution unit and a display driving unit for constructing the human-machine interface and responding to external operation commands. This unit drives the display panel to present information interaction content. The lighting execution unit can form a collaborative control logic with the display driving unit and achieve lighting functions through integrated light emitting components. The lighting status (such as on / off, brightness, etc.) of the lighting execution unit can be adjusted by the display driving unit according to interactive commands (such as touch, voice) or environmental feedback signals (such as light sensor data), without relying on an external independent lighting module. Furthermore, by adjusting the luminous effect parameters (such as light color and light distribution mode) of the lighting execution unit and the dynamic visual elements of the display interface (such as interface background light effects and border light strips), the decorative function is realized. This allows the lighting function and the decorative function to form an integrated control architecture within the display control module. The integrated control logic within the module enables the coordinated adjustment of lighting parameters and decorative effects, achieving synchronous response and linkage control of lighting and decoration without the need for additional decorative items.

[0092] In this way, the voice recognition module and the voice synthesis module work together to parse external voice commands and, based on these commands, schedule the temperature and humidity control module (including but not limited to temperature and humidity sensors, ventilation module, humidification module, dehumidification module, heating module, and cooling module) and the lighting unit to perform corresponding operations. Simultaneously, the voice synthesis module provides feedback on the execution status to the user. Furthermore, the heat generated by the lighting unit during operation can be utilized through the heat conduction structure within the display control module, which is beneficial for optimizing the energy efficiency of the temperature and humidity control process. For example, in winter, the waste heat generated by the lighting unit during illumination can be used for auxiliary heating, improving energy utilization efficiency. Thus, the display control module, voice recognition module, voice synthesis module, and temperature and humidity control module work together to form an integrated first functional component 22 within the central control screen module, integrating lighting, decoration, voice interaction, and temperature and humidity control functions, achieving efficient integration of multimodal interaction and functional linkage.

[0093] Further, please refer to Figure 2The column 120 is presented in a cross-sectional schematic to clearly show its structure and the connection relationships of its components. The cross-section is marked with double wavy lines. The first functional component 22, together with at least four interconnected side columns 23, provides stable support strength for the column 120, meeting the mechanical requirements of outdoor sunshade structures such as the gazebo 1000 for their support components. Simultaneously, the side columns 23 are detachably connected to the first functional component 22, facilitating replacement, maintenance, or functional upgrades of the first functional component 22 according to usage needs. After the first functional component 22 is assembled to the side columns 23, it forms a cavity 20, which can accommodate the wiring and connectors of the first functional component 22 (used to connect the wiring or wiring components). The components that make mechanical or electrical connections with the first functional component 22 to ensure stable transmission of current, signals, etc. (such as wire joints, connectors, etc.) and other auxiliary components (supporting components used to assist in the installation, fixing, protection or enhancement of line functions, such as wire clips, fixing brackets, etc.) not only avoid the mess caused by exposed lines, connectors and other auxiliary components, ensuring the overall aesthetics of outdoor sunshade buildings such as pavilion 1000, but also provide protective space for lines, connectors and other auxiliary components, and improve the space utilization efficiency of column 120.

[0094] Furthermore, the first functional component 22 can achieve water-proof and dust-proof functions through its material selection and structural design. For example, the first functional component 22 can be made of metal sheet with a waterproof coating or high-strength engineering plastic sheet, and its edges can be configured with a sealing structure (such as a stepped snap-fit ​​structure) to fit tightly against the side column wall 23 when connected, effectively preventing rainwater from seeping into the cavity 20. Alternatively, the surface of the first functional component 22 can also be coated with a smooth fluorocarbon coating or nano-dustproof material to reduce dust adhesion. In this way, it can adapt to the environmental requirements of various scenarios without the need for additional protective devices. At the same time, the first functional component 22, with its water-proof and dust-proof functions, can also reduce the impact of the external environment on the first functional component 22 itself and the wiring and electrical components in the cavity 20, extending the service life of the column 120 and adapting to complex outdoor environments.

[0095] In summary, the first functional component 22 can effectively solve the problem that the existing pavilion columns have a single function and cannot meet the diversified needs of users. Moreover, the column 120 can flexibly select the first functional component 22 with one or more combinations of lighting, decoration, waterproofing, dustproofing or display functions according to user needs, the overall design style of outdoor sunshade buildings and application scenarios. This comprehensively meets the diversified needs of users in terms of light supplementation, environmental beautification and equipment protection, and significantly improves the comprehensive use value and scenario adaptability of outdoor sunshade buildings such as alloy pavilions.

[0096] Understandably, the lighting function of the first functional component 22 meets the lighting needs in the evening or in low-light environments, eliminating the need for additional lighting installations inside or around the pavilion 1000. This reduces the procurement and installation costs of additional equipment and avoids the space occupation caused by additional equipment. Regarding the difficulty in meeting decorative needs, the decorative function of the first functional component 22 can be directly integrated as a decorative element into the style of outdoor sunshade structures such as the pavilion 1000. Furthermore, the detachable connection between the first functional component 22 and the side column wall 23 allows for the replacement of corresponding fixtures according to different application scenarios. The first functional component 22 of the decorative style makes it easier to coordinate decorative elements with the overall design of outdoor sunshade buildings, and decorative adjustments can be made without relying on additional tools or devices, improving operational convenience; the display function can provide practical information in application scenarios such as family courtyards and commercial open-air rest areas; the voice function can meet the user's non-contact interaction needs in outdoor sunshade building scenarios, without relying on physical operation interfaces, improving operational convenience and scenario adaptability; the temperature and humidity control function can actively regulate the temperature and humidity of the interior and surrounding environment of outdoor sunshade buildings such as the gazebo 1000, improving user comfort.

[0097] Furthermore, the first functional component 22, in conjunction with at least four interconnected side columns 23, forms a polyhedral structure. This results in a more uniform stress distribution on the column 120 compared to a quadrilateral structure. Specifically, the at least four side columns 23 disperse the loads generated by the pavilion roof and external environment (such as wind, rain, and snow). Especially in outdoor environments, outdoor sunshade structures like the pavilion 1000 often face variable weather conditions. The polyhedral structure can more evenly cope with external forces from different directions, reducing deformation or damage caused by excessive local stress. In long-term testing, the side walls serving as the first functional component 22 in the quadrilateral column must simultaneously meet the dual requirements of structural support and practical function. This not only increases the production cost of the column but also limits the choice of materials. In other words, if the side walls serving as the first functional component 22 in the quadrilateral column use different materials or structures than the other side columns 23 due to functional requirements, differences in mechanical properties can easily lead to stress imbalance, affecting the overall support stability of the column. The presence of at least four side columns 23 allows the side columns 23 to focus on structural support. Lightweight and high-strength materials such as aluminum alloys are used to ensure mechanical performance. The first functional component 22 can be flexibly made of materials (such as light-transmitting panels, decorative panels, central control screen modules, etc.) according to functional requirements, without having to consider structural strength. This allows for more comprehensive realization of practical functions such as lighting, decoration, display, voice control, and temperature and humidity regulation.

[0098] Compared to a quadrilateral structure, a polyhedral structure, even when the first functional component 22 is removed or not fully installed, still retains more than three remaining side columns 23. The overall stiffness formed by the interconnection of at least four side columns 23 can effectively resist the stress imbalance caused by the absence of local components. At this time, the load originally borne by the first functional component 22 will be redistributed through the uniform force path pre-formed by the other side columns 23. The load increment borne by each side column 23 is within the design safety range, and will not cause deformation or damage to connection nodes due to a sudden increase in local load. Meanwhile, the localized external forces that may be generated during disassembly and assembly (such as tensile forces during disassembly and thrust forces during installation) are dispersed and dissipated by the overall structure composed of multiple side column walls 23, preventing external forces from concentrating at a certain connection point and causing displacement of the side column wall 23 or loosening of the connection. In the quadrilateral structure, if the first functional component 22 exists as a side wall, the number of remaining side walls during column disassembly and assembly is only three or fewer, resulting in a significant decrease in overall stiffness. The absence of the first functional component 22 will easily lead to an interruption of the load distribution path, making it difficult for the remaining structure to balance the load increment. Furthermore, the operational external forces generated during disassembly and assembly are more likely to concentrate at a few connection points, causing structural swaying or even local instability. Therefore, the column 120 of the polyhedral structure maintains structural stability during disassembly and assembly through the cooperative force-bearing of the remaining side column walls 23. This reduces the risk of damage to the column 120 caused by the disassembly and assembly of the first functional component 22 and provides a safer structural foundation for disassembly and assembly operations, ensuring that the overall support function of the column 120 is not significantly affected during the operation.

[0099] It should be noted that the partition plate 21 can be manufactured using a process that integrally molds it with the column 120, meaning that the partition plate 21 and the side column wall 23 are fixedly connected as a single unit. For example, the metal column 120 can be die-cast to form a cavity 20 with the partition plate 21, or a lightweight column 120 can be injection molded to achieve a stable connection between the partition plate 21 and the cavity wall 20, ensuring complete isolation between the cable routing cavity 201 and the drainage cavity 202. Alternatively, the partition plate 21 can be snap-fitted into the side column wall 23, or the partition plate 21 can be bolted to the side column wall 23, and sealant can be filled at the connection point between the partition plate 21 and the side column wall 23 to ensure the isolation and sealing of the cable routing cavity 201 and the drainage cavity 202. Of course, the partition plate 21 can also be welded to the side column wall 23, which can not only effectively resist the impact force generated by the liquid flow in the drainage cavity 202 and the load caused by external environmental vibration, but also prevent gaps from appearing between the partition plate 21 and the side column wall 23, ensuring that the wiring cavity 201 and the drainage cavity 202 remain completely isolated for a long time, and ensuring the safe operation environment of the electrical system.

[0100] In this embodiment, please refer to Figure 2 , Figure 3 and Figure 4The column 120 is also equipped with a limiting space 2015. Specifically, in the length direction of the side column wall 23, at least a portion of the partition plate 21 is shorter than the length of the side column wall 23. That is, there is a length difference between the end of the partition plate 21 and the end of the side column wall 23. The side column wall 23 and the partition plate 21 together constitute the limiting space 2015. This limiting space 2015 is part of the cavity 20 and simultaneously connects the wiring cavity 201 and the drainage cavity 202. This limiting space 2015 is used to accommodate the aforementioned water receiving component 130. In this way, the setting of the limiting space 2015 will make full use of the space formed by the length difference between the partition plate 21 and the side column wall 23, accommodating the water receiving component 130 within the limiting space 2015. At the same time, the constraint effect of the limiting space 2015 on the water receiving component 130 can reduce the displacement of the water receiving component 130 caused by outdoor vibration, ensuring its long-term stable function, thereby improving the integrity and reliability of the internal system of the column 120. Of course, an elastic element may also be provided at the end of the partition plate 21 near the limiting space 2015. After the water receiving component 130 is installed, the elastic element cooperates with the side column wall 23 to form a pre-tightening force, which can effectively prevent the functional components from shaking within the limiting space 2015.

[0101] Of course, in addition to accommodating the water receiving component 130 and reducing its displacement, the limiting space 2015 can also provide a precise positioning benchmark for the installation of the water receiving component 130. Since the limiting space 2015 is constructed by the side column wall 23 and the shorter partition plate 21 to form a clear assembly boundary, the water receiving component 130 can be directly placed against this assembly boundary during installation without the need for additional measuring tools to calibrate the position. This ensures that the water guiding channel 361 of the water receiving component 130 is precisely aligned with the drainage cavity 202, and that the water receiving groove 33 is correspondingly connected with the water outlet of the beam side guide groove 13. This avoids the water guiding channel 361 deviating from the drainage cavity 202 due to misalignment of the water receiving component 130, or the water receiving groove 33 being unable to fully receive the liquid flowing out of the beam side guide groove 13, thereby avoiding the risk of liquid leakage into the wiring cavity 201. At the same time, it greatly improves the assembly efficiency of the water receiving component 130 as well as the convenience and safety of inspection and maintenance.

[0102] Furthermore, since the water receiving component 130 is constrained within the limiting space 2015, and the extended cantilever 34 of the water receiving component 130 remains in close contact with the side column wall 23 and the bottom wall 31 of the water receiving component 21, it can prevent long-term outdoor vibration or wind from causing assembly gaps between the water receiving component 130 and the inner wall of the column cavity 20. This ensures that the extended cantilever 34 can continuously and tightly abut against the side column wall 23, maintaining a sealing effect on the assembly gaps. At the same time, when the wire passing part 35 of the water receiving component 130 needs to pass a wire, the constraint of the limiting space 2015 can prevent the wire passing part 35 from shifting due to wire pulling or external force contact, ensuring a stable correspondence between the wire passing port 351 and the wiring cavity 201.

[0103] It is worth mentioning that the limiting space 2015 can also indirectly enhance the structural integrity of the column 120. Because the water receiving component 130 is fixed within the limiting space 2015, the water receiving component 130, together with the side column wall 23 and the partition plate 21, will form a force-bearing support point, which can help disperse part of the load borne by the side column wall 23 (such as the self-weight of the pavilion roof and the lateral force generated by outdoor wind). Especially during the disassembly and assembly of the first functional component 22 of the polyhedral structure column 120, the water receiving component 130 within the limiting space 2015 can work together with the remaining side column wall 23 to share the force, further improving the overall rigidity of the column 120, avoiding structural shaking caused by the loss of local components, providing a more stable structural foundation for disassembly and assembly operations, and reducing the risk of deformation of the side column wall 23 due to load concentration, thus extending the service life of the column 120.

[0104] In terms of column production, the limiting space 2015 can significantly simplify the production process and reduce processing complexity and cost. For example, when the metal column is produced using the die-casting process, it is only necessary to preset the length parameter of the partition plate 21 in the mold so that the partition plate 21 is shorter than the side column wall 23. The limiting space 2015 can be directly formed after die-casting without any additional processing steps. When the lightweight column 120 is produced using the injection molding process, it is only necessary to adjust the forming height of the partition plate 21 in the mold to form the limiting space 2015 together with the side column wall 23. This avoids the need to design and process complex structures such as grooves and protrusions separately for the installation of the water receiving part 130, reducing production steps and equipment investment, and greatly improving production efficiency.

[0105] More importantly, the length of the partition plate 21 is smaller than that of the side column wall 23. Combined with the installation adaptation of the water receiving component 130, a lightweight design can be achieved through material optimization and structural functional integration while ensuring airtightness. Specifically, the partition plate 21 does not need to be the same length as the side column wall 23; it only needs to fulfill the basic separation function of the wiring cavity 201 and the drainage cavity 202. The shortened length directly reduces the material consumption of the partition plate 21. Therefore, there is no need to use thicker plates to bear the additional structural load to extend the partition plate 21 to the end of the side column wall 23. Thinner plate specifications can be selected based on actual separation and stress requirements, further reducing material weight. At the same time, the limiting space 2015 formed by the shortened partition plate 21 can directly serve as the stress-bearing carrier for the water receiving component 130, eliminating the need for additional mounting brackets or fixing structures for the water receiving component 130 inside the column 120.

[0106] Because the aforementioned outdoor sunshade structures such as pavilions lack filtration components, impurities such as fallen leaves, dust, and sand around the alloy pavilion will directly enter the drainage chamber 202 through the water inlet 311. Long-term accumulation in the drainage chamber 202 can easily cause blockage of the drainage chamber 202 pipes. Blockage of the drainage chamber 202 will disrupt the complete liquid drainage path from the top sunshade component to the drainage chamber 202, causing liquid to stagnate in the water receiving tank 33 and the drainage chamber 202 for a long time. In some cases, when the rainfall is heavy and the liquid level exceeds the upper limit of the water receiving tank 33, it may even break through the sealing gap between the bottom wall 31 of the water receiving tank and the column 120 and seep into the wiring chamber 201, coming into contact with the wires and electrical components in the wiring chamber 201, causing risks such as short circuits and damage to electrical components due to moisture.

[0107] In some embodiments, please refer to Figure 9 The water receiving component 130 also includes a filter section 38, which is disposed inside the water receiving tank 33 and arranged in the path of the liquid flow guide port 311. In this way, the filter section 38 intercepts and filters the liquid flowing into the guide port 311, preventing solid impurities (such as fallen leaves, dust, sand, etc.) from entering the drainage chamber 202 with the liquid. This not only reduces the direct contact between solid impurities and the inner wall of the drainage chamber 202, preventing impurities from causing scratches or wear on the inner wall of the drainage chamber 202 (especially the drainage chamber of aluminum alloy columns), but also prevents impurities from adhering to the inner wall of the drainage chamber 202 and causing local corrosion (such as salt in dust combining with rainwater to form corrosive liquid), extending the service life of the drainage chamber 202, and thus improving the structural durability of the entire support assembly 100. At the same time, it can also prevent solid impurities from accumulating in the drainage chamber 202 for a long time, causing blockage of the drainage chamber 202 pipe, thereby ensuring the smooth flow of the drainage chamber 202. This indirectly maintains the dry and wet separation effect between the wiring chamber 201 and the drainage chamber 202. Together with the spatial separation of the partition plate 21, the shielding and protection of the water-receiving bottom wall 31, and the sealing effect of the extended cantilever 34, it forms a synergistic protection system, further strengthening the safety protection of the outdoor sunshade building electrical system.

[0108] Furthermore, compared to removing debris from the drain outlet at the bottom of the column 120, the method of removing debris from the drain chamber 202 is problematic because impurities are only detected and removed after entering and accumulating to a certain extent. If the accumulation rate is too fast, it can still cause blockage in the drain chamber 202. Additionally, the drain outlet is located at the bottom of the column 120, a relatively concealed position that hinders cleaning operations and makes it difficult to observe whether impurities in the drain chamber 202 have been completely removed. Removing debris from the water receiving tank 33, however, intercepts impurities before they flow into the drain chamber 202 with the liquid, preventing them from entering the drain chamber 202. This eliminates the need to wait for impurities to accumulate and impair drainage before taking action, thus reducing the probability of blockage in the drain chamber 202 from the source. For outdoor sunshade structures such as alloy gazebos, the water receiving component 130 is located in a relatively open and visible area at the top of the gazebo 1000. The position of the beam-side guide channel 13 can be observed without the need for special tools. People can directly check the accumulation of impurities inside the beam-side guide channel 13 and clean it in a timely manner. This further ensures the continuous smooth flow of liquid from the top sunshade component to the drainage chamber 202, reduces the residence time of liquid in the drainage chamber 202, and avoids the risk of the liquid level exceeding the upper limit of the water receiving channel 33 during heavy rainfall, thus breaking through the sealing gap and seeping into the wiring chamber 201. This helps maintain the dry and wet separation effect between the wiring chamber 201 and the drainage chamber 202. At the same time, the operating space is more ample, eliminating the need for complex disassembly or inspection of the drainage outlet at the bottom of the column 120, greatly reducing the difficulty of daily cleaning of the gazebo 1000.

[0109] It is worth mentioning that, compared with the beam-side guide channels 13 of the first and second crossbeams 110a and 110b, which block and clean impurities, the size of the beam frame 110 is flexibly designed according to the coverage space due to the application requirements of outdoor sunshade buildings such as folding canopies, alloy pavilions, and courtyard sunshades. For example, in large alloy pavilions in commercial scenarios, the lengths of the first and second crossbeams 110a and 110b are usually larger to meet the needs of a large number of people resting or seeking shade at the same time. Consequently, the length of the corresponding beam-side guide channel 13 also increases. This increases the total amount of impurities such as fallen leaves, dust, and sand that can be accommodated in the beam-side guide channel 13. Operators need to follow the beam-side guide channel 13... Cleaning each channel along its length 3 individually is labor-intensive and time-consuming. However, by installing a filter 38 inside the water receiving channel 33, the converging characteristics of the water receiving channel 33 can be used to centrally filter all incoming liquids and impurities, eliminating the need to clean each beam-side guide channel 13 individually. This significantly reduces the workload of removing impurities and improves cleaning efficiency. At the same time, it effectively prevents impurities from entering the drainage chamber 202, ensuring smooth drainage and maintaining the dry and wet separation effect between the wiring chamber 201 and the drainage chamber 202. This improves the safety and durability of outdoor sunshade structures such as alloy pavilions in complex outdoor environments and reduces the risk of electrical system failures and corrosion damage to the support components 100.

[0110] It should be further noted that the arrangement of the filter section 38 is adapted to the structural characteristics and application scenarios of the water collection trough 33 in outdoor sunshade structures such as alloy pavilions and courtyard awnings. For a preferred embodiment, please refer to... Figure 9 The filter section 38 protrudes into the water receiving tank 33 and is distributed on the edge of one side of the water inlet 311. Here, "one side" refers to the outer periphery of the water inlet 311, that is, the surrounding area formed around the opening edge of the water inlet 311. It can form an effective interception surface within the limited space of the water receiving tank 33 without obstructing the flow of liquid along the center of the water receiving tank 33 to the water inlet 311. At the same time, in the actual application scenario where dry branches and leaves are easily scattered around the pavilion 1000, the filter section 38 distributed on the side of the water inlet 311 can laterally block larger impurities flowing laterally into the water receiving tank 33, preventing them from being directly rushed into the water inlet with the liquid.

[0111] In some embodiments, the filter section 38 is disposed within the projection range of the water inlet 311 along the depth direction of the water receiving tank 33 and at least partially covers the water inlet 311. That is, in the vertical direction extending from the water inlet of the water receiving tank 33 to the bottom of the water receiving tank 33, the projected area of ​​the filter section 38 partially overlaps with the opening area of ​​the water inlet 311 or completely covers the entire opening area of ​​the water inlet 311. This ensures that most of the liquid flowing into the water inlet 311 passes through the filter section 38, thereby intercepting impurities before the liquid enters the drain chamber 202. Effective interception of impurities ensures the unobstructed flow of water inlet 311 and drainage chamber 202, maintaining a complete liquid drainage path from the top shading components (such as louver components or awnings) to the drainage chamber 202. This prevents liquid from stagnating in the water collection tank 33 due to impurities clogging the water inlet 311 or drainage chamber 202, thereby continuously maintaining the dry and wet separation effect of the wiring chamber 201 and drainage chamber 202, ensuring the safe and stable operation of the electrical system, and improving the reliability and safety of the outdoor shading building in complex outdoor environments such as rainy and dusty conditions.

[0112] In some embodiments, the filter section 38 may be disposed inside the water receiving tank 33 and at least cover the area above the water inlet 311. That is, the filter section 38 is disposed inside the water receiving tank 33 and located on the path of natural liquid flow to the water inlet 311. The filter section 38 can cover part or all of the water receiving tank 33 in the depth direction, and the filter section 38 can be configured parallel or inclined to the bottom of the water receiving tank 33. In addition, the filter section 38 maintains a distance from the bottom wall 31 of the water receiving tank. This distance must ensure that the installation range of the filter section 38 does not exceed the water inlet of the water receiving tank 33 and does not exceed the boundary range of the aforementioned guide section 35. In this way, when the liquid flowing into the water receiving tank 33 from the beam side guide channel 13 converges to the water inlet 311 under the action of gravity, it must preferentially pass through the filter section 38 and cannot directly bypass the filter structure to enter the water inlet 311. Since the filter section 38 is directly upstream of the water inlet 311, it can directly and comprehensively intercept solid impurities mixed in the liquid, preventing impurities from entering the water inlet 311 with the liquid. This prevents impurities from accumulating in the drain chamber 202 at the source, effectively cutting off the path for impurities to enter the drain chamber 202. This eliminates the need for subsequent cleaning of the well-concealed drain outlet at the bottom of the column 120, which has limited operating space, significantly reducing maintenance labor costs and operational difficulty. This also ensures the long-term unobstructed flow of the water inlet 311 and the drain chamber 202, maintaining a complete liquid drainage path from the top shading component to the drain chamber 202, preventing liquid from stagnating in the water collection tank 33 due to impurities clogging the water inlet 311 or the drain chamber 202. Similarly, for outdoor sunshade structures such as alloy pavilions, which are often used in courtyards, parks, and other areas with dense vegetation, dead leaves can easily fall directly into the water collection tank 33 through natural shedding or wind. At this time, since the filter part 38 covers the area above the water inlet 311, it can also form a physical barrier to these dead leaves, preventing them from entering the drainage chamber 202 with the liquid and causing blockage of the drainage chamber 202 pipe.

[0113] Furthermore, considering that outdoor shading structures such as folding canopies, alloy pavilions, and courtyard awnings are typically used in open environments such as courtyards, parks, and commercial open-air lounges, they are easily exposed to impurities of different shapes and sizes, such as fallen leaves, petals, dust, sand, and debris. In some scenarios (such as parks and courtyards), due to vegetation cover, the frequency of fallen leaves and petals is relatively high. Liquids in outdoor environments may carry impurities of different shapes, such as fallen leaves, petals, dust, sand, and debris. Therefore, the filter unit 38 can be precisely selected and customized according to diverse application scenarios. In some embodiments, please refer to... Figure 10The filtration unit 38 includes a support body 383b and a filter screen 383a for blocking impurities in the liquid. The filter screen 383a can be made of corrosion-resistant metal filter screen (such as stainless steel filter screen), polymer composite filter grid with anti-aging properties (such as modified PP filter grid), or porous ceramic filter plate. The pore size needs to take into account both filtration efficiency and drainage rate to avoid drainage blockage caused by the pore size being too small, while the pore size being too large will not be able to effectively intercept fine impurities, so as to achieve the effect of intercepting impurities while ensuring that rainwater can pass through quickly.

[0114] The support body 383b serves as the structure for fixing and supporting the filter screen 383a. Its connection to the filter screen 383a can be selected based on material and design requirements, choosing welding (suitable for metal support bodies and metal filter screens) or integral injection molding (suitable for polymer support bodies and modified PP grids) to ensure connection strength and effectively resist displacement of the filter screen 383a caused by outdoor wind and liquid impact. For scenarios requiring frequent disassembly and cleaning of the filter screen 383a (such as alloy pavilions in areas with dense fallen leaves in parks), the support body 383b and the filter screen 383a can also be connected by adhesive or Velcro, facilitating periodic removal of the filter screen 383a for cleaning and re-attaching. Alternatively, for metal support bodies 383b and the filter screen 383a, a magnetic connection can be used. By equipping at least one of the support body 383b and the filter screen 383a with a magnetic component, the support body 383b can be connected to the filter screen 383a. The positioning and quick fixing of 83b and filter screen 383a can be achieved; alternatively, a snap-fit ​​connection can be used, where a slot is provided on one of the support body 383b and filter screen 383a, and an adapter protrusion is provided on the other. Fixing is achieved through the engagement of the protrusion and the slot. No additional fasteners are required during installation; assembly can be completed simply by manual pressing. For applications requiring long-term fixed use and high connection stability (such as alloy pavilions in commercial open-air lounges), the support body 383b and filter screen 383a can be connected using fasteners. For example, bolts can be passed through the pre-set mounting holes of the support body 383b and filter screen 383a and fastened to at least one of the bottom wall 31 and the side wall 32 of the water inlet, forming a rigid connection structure to resist the impact of extreme outdoor environments such as strong winds and heavy rain on the filter screen 383a, ensuring that the filter section 38 can stably perform its impurity interception function for a long time.

[0115] For the sake of simplicity, the following text will only take the support body 383b and the water-receiving bottom wall 31 as an example, but the connection effect between the support body 383b and the water-receiving bottom wall 31 also applies to the support body 383b and the water-receiving side wall 32.

[0116] It should be added that the structure of the aforementioned support body 383b can adapt to different filter screen materials and sizes, as well as the actual application scenarios of outdoor sunshade buildings, thereby ensuring the stable load-bearing capacity and functional guarantee of the filter screen 383a. Specifically, it can be presented in three forms: a support frame, a crisscrossing support frame, and a combination of support frame and support frame. Among them, the support frame is a closed frame structure set around the circumferential edge of the filter screen 383a. This can prevent the filter screen 383a from warping or shifting under outdoor wind or liquid impact, while maintaining the overall planar shape of the filter screen 383a, ensuring uniform distribution of filter holes to achieve stable impurity interception and drainage efficiency, and avoiding misalignment or blockage of filter holes due to edge deformation. The crisscrossing support frame is a grid structure formed by the intersection of several horizontal and vertical rods. Its function is to provide multi-point support from the middle of the filter screen 383a, preventing the filter screen 383a from sinking in the middle or deforming the filter holes under the action of liquid gravity or strong wind, ensuring that the overall filtration area of ​​the filter screen 383a is not reduced, while dispersing the liquid impact load, avoiding local stress concentration that could cause the filter screen 383a to break, and maintaining the stability of long-term filtration. Therefore, this support frame is suitable for outdoor sunshade buildings with a large filter screen 383a area that needs to withstand large liquid impacts. The form of the support frame combined with the support frame is that the support frame is set in a crisscross pattern and fixedly connected to the support frame. This will take into account both the fixation of the outer perimeter and the uniform support of the central area. It will not only prevent the edge of the filter screen 383a from warping due to external forces, but also prevent the central part from sinking due to lack of support. At the same time, the overall structure has higher rigidity and can resist the impact of extreme environment on the synergistic effect of the support body 383b and the filter screen 383a. This ensures that the filter part 38 maintains a stable impurity interception function for a long time and does not cause filter hole blockage or filtration efficiency reduction due to structural deformation, further adapting to the diverse application needs of outdoor sunshade buildings.

[0117] Furthermore, the support body 383b can be connected to the water receiving bottom wall 31 by bolts or snap-fit, which can securely confine the filter screen 383a within the range specified by the aforementioned positioning methods within the water receiving tank 33. This prevents the filter screen 383a from shifting due to liquid scouring or impurity accumulation, ensuring that most of the liquid flowing into the guide port 311 is intercepted by the filter screen 383a. In addition, considering the differences in impurity cleaning frequency under different scenarios, the filter part 38 and the water receiving tank 33 adopt a detachable design, which can significantly reduce the complexity and time consumption of cleaning operations. This avoids damage to the sealing performance caused by disassembling the water receiving part 130, and allows for flexible adjustment of the cleaning cycle according to the impurity accumulation rate in different scenarios, ensuring that the filter screen 383a always maintains a highly efficient interception state.

[0118] In addition to the aforementioned bolt fixing or snap-fit ​​methods, for scenarios where the filter screen 383a is small in size and has low stress requirements, the support body 383b can be connected to the water receiving bottom wall 31 by adhesive bonding. The bottom surface of the support body 383b is then bonded to the pre-designed adhesive area on the water receiving bottom wall 31. This eliminates the need for mounting holes in the water receiving bottom wall 31, avoiding damage to its structural integrity, and also meets the need for regular cleaning of the filter screen 383a. This method is also suitable for situations where fallen leaves, petals, and other debris frequently accumulate in parks or courtyards. For alloy gazebos requiring frequent disassembly and reassembly of the filter screen 383a, the supporting body 383b can be connected to the water-receiving base wall 31 using Velcro. The female side of the Velcro is fixed to the bottom surface of the supporting body 383b, and the male side of the Velcro is fixed to the corresponding area of ​​the water-receiving base wall 31. Utilizing the quick-attaching and disassembly characteristics of the Velcro, rapid assembly and disassembly of the supporting body 383b and the water-receiving base wall 31 can be achieved. For metal water-receiving base walls 31 and supporting bodies 383b, a magnetic connection can also be used. Specifically, on the supporting... The main body 383b has a pre-set strong magnetic block inside, and a magnetically adsorbable metal sheet is embedded at the corresponding position on the water-receiving bottom wall 31. The main body 383b is fixed by magnetic adsorption, which eliminates the need for additional fasteners. It can be quickly disassembled and cleaned by external force, while also ensuring the stability of the main body 383b in daily wind and rain. For scenarios where it is used for long-term fixed use, does not require frequent disassembly, and needs to cope with extreme wind and rain, the main body 383b can be connected to the water-receiving bottom wall 31 by welding. The connection end of the main body 383b and the pre-set welding point of the water-receiving bottom wall 31 are rigidly connected by electric arc welding or argon arc welding to form an integrated structure. This connection method has extremely high strength and can withstand the impact of strong winds and rainstorms on the main body 383b, preventing the main body 383b from shifting and causing the filter screen 383a to fail. Since it does not require frequent disassembly, the surface of the filter screen 383a can be cleaned regularly by means such as high-pressure water jet washing to maintain the filtration function, thus balancing structural stability and filtration efficiency.

[0119] In summary, the combination of filter 383a and support body 383b can reliably intercept various impurities in different scenarios, preventing impurities from entering the water inlet 311 and drainage chamber 202 with the liquid, thus reducing the risk of blockage in the drainage chamber 202 from the source. At the same time, the material and pore size design of filter 383a, which are adapted to different scenarios, can maintain the drainage rate while ensuring the impurity interception effect, preventing liquid from stagnating in the water receiving tank 33 due to filter 383a blockage. This ensures that the liquid drainage path from the top sunshade component to the drainage chamber 202 remains unobstructed, avoiding liquid stagnation and leakage caused by impurities blocking the liquid, and further improving the long-term reliability and safety of outdoor sunshade structures such as alloy pavilions and courtyard sunshades in complex outdoor environments.

[0120] In some embodiments, please refer to Figure 9The filter section 38 includes multiple baffle ribs 381, which are evenly spaced to form multiple independent water filtration channels 382. Each baffle rib 381 is fixedly connected to at least one of the bottom wall 31 and the side wall 32 of the water receiving tank. This fixed connection can be an integral connection or a welded connection. The water filtration channels 382 not only effectively improve the efficiency of water flow but also ensure the stability and reliability of the filtration effect. It can be understood that the direction of the multiple baffle ribs 381 can be perpendicular to the direction of water flow. In this case, the baffle ribs 381 can directly block larger impurities flowing with the water flow. At the same time, the water flow forms local eddies or turbulence under the blocking effect of the baffle ribs 381, prolonging the residence time of the water flow in the water receiving tank 33. This allows fine impurities mixed in the water (such as dust and sand) to settle more easily under the action of gravity, preventing fine impurities from entering the water inlet 311 with the water flow, thereby improving the filtration effect. Furthermore, the multiple baffle ribs 381 can be arranged at intervals at a certain angle to the water flow direction. This not only blocks and guides the water flow but also complicates the water flow path due to the angle, increasing the number of times the water flows into contact with the baffle ribs 381, thus intercepting fine impurities in the water and further improving the filtration effect. In either case, the water filtration channels 382 formed by the intervals not only effectively improve the efficiency of water flow but also ensure the stability and reliability of the filtration effect.

[0121] It should be noted that the cross-sectional shape of the baffle rib 381 can be rectangular, trapezoidal, semi-circular, triangular, circular, etc., without specific limitations. Specifically, the rectangular cross-section baffle rib 381 is simple, stable, and easy to manufacture, providing a direct impact blocking effect on water flow; the trapezoidal cross-section baffle rib 381 has a sloping surface, which can guide the water flow to deflect, helping to form more complex eddies; the semi-circular cross-section baffle rib 381 has a smooth surface, resulting in less water flow resistance, effectively reducing impurity adhesion, and guiding the water flow smoothly; while the triangular cross-section baffle rib 381 has a sharp tip, which can more effectively pierce the water flow layer, enhancing the local turbulence effect. In practical applications, baffle ribs 381 with different cross-sectional shapes can be flexibly selected or combined according to specific filtration efficiency requirements, impurity characteristics, and water flow velocity to achieve the best impurity interception and sedimentation effect.

[0122] Furthermore, the baffle rib 381 protrudes upwards in a direction perpendicular to the bottom wall 31 of the water receiving tank. The height of the protrusion needs to be determined based on the actual depth of the water receiving tank 33. The specific height of the protrusion is not specifically limited here. Alternatively, the baffle rib 381 extends in a direction parallel to the bottom wall 31 of the water receiving tank, and both ends are fixedly connected to the water receiving side wall 32. That is, the baffle rib 381 starts from one side water receiving side wall 32 in the water receiving tank 33 and extends along a path parallel to the bottom wall 31 of the water receiving tank to the other side water receiving side wall 32. In this case, multiple baffle ribs 381 are parallel to each other and are distributed at intervals in a direction perpendicular to the bottom wall 31 of the water receiving tank.

[0123] Alternatively, the baffle rib 381 can protrude upwards at a certain angle to the bottom wall 31, with the angle of inclination selectable within the range of 15° to 75°, and the inclination direction can be chosen to face the direction of water flow. This increases the contact area between the baffle rib 381 and the water flow, extending the flow path of the water within the filter channel 382, ​​allowing fine impurities in the water more time to settle or be intercepted by the baffle rib 381. Simultaneously, the inclined baffle rib 381 guides the water flow in a preset direction, preventing stagnation at the base of the baffle rib 381 and reducing the risk of impurity accumulation. Of course, the baffle rib 381 can also be inclined towards the direction of water flow, effectively guiding the water flow rapidly in a preset direction, ensuring smooth passage through the filter channel 382 and preventing blockages or water accumulation. In this case, the inclined baffle rib 381 not only guides the water flow but also increases the flow velocity to a certain extent, improving flushing efficiency. Alternatively, the inclined direction of the baffle ribs 381 can be chosen to be towards the direction in which multiple baffle ribs 381 are arranged. In this case, the baffle ribs 381 can extend in a wavy shape, which helps to disperse the water flow and reduce the impact of the water flow on a single baffle rib 381, thereby extending the service life of the filter section 38. At the same time, it can also increase the friction between the water flow and the baffle ribs 381, further improving the efficiency of impurity removal. In summary, baffle ribs 381 extending in different inclined directions can meet different application requirements, and the appropriate option should be selected according to the specific circumstances during the design process.

[0124] It is worth mentioning that the cross-sectional dimension of the baffle rib 381 can be selected to decrease from the bottom wall 31 towards the water inlet. This "decreasing" can take two forms: linear and non-linear. Linear decreasing means that the cross-sectional dimension of the baffle rib 381 decreases uniformly and continuously from the bottom wall 31 towards the water inlet at a constant ratio or rate. Non-linear decreasing, on the other hand, means that the change in the cross-sectional dimension of the baffle rib 381 is not at a constant ratio or rate, and may exhibit accelerated decreasing, decelerated decreasing, or any other non-uniform change. Thus, the wider bottom of the baffle rib 381 enhances the connection stability with the bottom wall 31, resulting in higher overall structural strength. The sharper top of the baffle rib 381 not only facilitates cutting and guiding the water flow, ensuring a more delicate dispersion of the water flow and reducing its impact force, but also reduces resistance during water flow. Furthermore, it facilitates the processing and shaping of the baffle rib 381, reducing its processing cost.

[0125] In this way, the filter section 38, composed of multiple baffle ribs 381, does not require an additional removable filter screen 383a, reducing the maintenance cost of frequent disassembly and washing of the filter screen 383a in outdoor environments. At the same time, the rigid baffle ribs 381 can resist the impact of hard impurities such as dead branches and gravel, preventing the filter section 38 from failing due to external force. Furthermore, through the coordinated action of the spaced baffle ribs 381 and the water filtration channel 382, ​​impurities of different particle sizes mixed in the liquid can be intercepted in stages. Larger impurities are directly blocked by the baffle ribs 381, while smaller impurities are partially intercepted inside the water filtration channel 382, ​​effectively preventing various impurities from entering the water inlet 311 and the drainage chamber 202 with the liquid. This prevents the drainage chamber 202 pipe from becoming blocked due to the accumulation of impurities, thereby ensuring a smooth liquid flow path from the top sunshade component to the drainage chamber 202 and preventing liquid from stagnating in the water receiving tank 33.

[0126] In some embodiments, please refer to Figure 11The filter section 38 includes multiple baffle ribs 381, which are staggered to form multiple filter ports 382b. These filter ports 382b are distributed in a grid pattern. The size and shape of these filter ports 382b are designed according to the impurity interception requirements, allowing liquid to pass smoothly while effectively blocking larger particles. Furthermore, the staggered arrangement of the baffle ribs 381 enhances structural stability, reduces the risk of deformation caused by water flow impact, and works in conjunction with the water filtration channel 382 to achieve graded filtration. Smaller impurities are further retained inside the filter ports 382b, ensuring the drainage chamber 202 remains unobstructed for a long time. Furthermore, each baffle rib 381 is fixedly connected to at least one of the bottom wall 31 and the side wall 32 of the water inlet to enhance the overall structural strength and prevent displacement or deformation caused by water flow impact. This fixed connection method also ensures the geometric stability of the filter ports 382b and the water filtration channel 382, ​​maintaining the graded filtration effect and preventing impurity accumulation from affecting drainage efficiency.

[0127] It must be noted that the structure, filter media selection, number of filters, and installation location of the aforementioned filter section 38 can be designed and adjusted according to the application scenario of outdoor sunshade structures such as the pavilion 1000 and the common types of impurities. Referring to the foregoing, two filter sections 38 can be configured, both located on one side of the water inlet 311. The filter section 38 furthest from the water inlet 311 has multiple evenly distributed baffle ribs 381 forming multiple water filtration channels 382a at intervals, while the filter section 38 closer to the water inlet 311 uses a structure where a supporting body 383b cooperates with a filter screen 383a. Alternatively, two filter sections 38 can be configured, one located on one side of the water inlet 311, with multiple evenly distributed baffle ribs 381 forming multiple water filtration channels 382a at intervals; the other filter section 38 is located inside the water receiving tank 33, its coverage area at least including the area above the water inlet 311, and this filter section 38 uses a structure where a supporting body 383b cooperates with a filter screen 383a. The above scheme is only an example, and the specific implementation is not limited to this.

[0128] It should be further noted that at least one of the aforementioned first crossbeam 110a and second crossbeam 110b is the preferred beam structure 10 described below. For example... Figure 4As shown, the beam 10 includes a main body 11 and a beam edge 12. The beam edge 12 includes a beam edge sidewall 121 and a beam edge bottom wall 122. The beam edge bottom wall 122 extends to one side of the main body 11. The extension here should be understood as the beam edge bottom wall 122 being integrally formed or welded to the main body 11. This not only significantly improves the firmness of the connection between the beam edge bottom wall 122 and the main body 11, preventing loosening due to long-term water flow impact or external force, but also ensures the sealing between the main body 11 and the beam edge 12, effectively preventing liquid leakage from the connection between the beam edge bottom wall 122 and the main body 11. The bottom wall 122 of the beam edge can be designed as an arc-shaped surface, which utilizes the guiding characteristics of the arc surface to allow the liquid to flow more smoothly along the extension direction under the action of gravity, reducing water flow resistance; it can also be an inclined plane, which accelerates liquid discharge through the slope (such as 1° to 3°) and avoids the formation of dead corners for liquid accumulation in the bottom wall 122 of the beam edge. At the same time, the surface of the bottom wall 122 of the beam edge can also be provided with fine guiding textures to further guide the direction of liquid flow and improve drainage efficiency.

[0129] To clearly describe the structural relationships, the side wall of the main body 11 closest to the column 120 is defined as the first side wall, and the two side walls adjacent to and connected to the first side wall are defined as the second side wall. The bottom wall 122 of the beam edge can be directly connected to the first side wall, that is, the bottom wall 122 of the beam edge extends from the first side wall to one side to form the second side wall. This allows the end of the first side wall to abut against the column 120, thereby increasing the contact area and improving the stability of the connection between the beam 10 and the column 120. At the same time, the close fit between the first side wall and the column 120 reduces the possibility of liquid seeping in from the connection gap. In addition, the bottom wall 122 of the beam edge can also be connected to the second side wall, and a staggered gap is formed between the bottom wall 122 of the beam edge and the first side wall. The size of the staggered gap can be adaptively adjusted according to the overall structural design of the pavilion 1000 and the actual installation requirements.

[0130] Further, please refer to Figures 4 to 7The beam sidewall 121 is located on the side of the beam bottom wall 122 away from the main body 11. The beam sidewall 121, beam bottom wall 122, and main body 11 together form the aforementioned beam side guide channel 13. The beam side guide channel 13 is used to receive liquid falling into the beam side guide channel 13 in the channel depth direction T and guide the liquid out of the beam side guide channel 13 along the extension direction of the beam side guide channel 13. The beam bottom wall 122 is fixedly connected to the main body 11, specifically by welding or integral molding, which is suitable for scenarios with high requirements for structural stability, such as alloy pavilions. The connection between the beam sidewall 121 and the beam bottom wall 122 can be treated with rounded corners, which reduces stress concentration to enhance structural strength and reduces the risk of cracking caused by long-term water flow impact or temperature changes. In particular, for beams 10 made of aluminum alloy, it can effectively adapt to the mechanical properties of the beam 10. It can also prevent water from forming eddies at corners, thus avoiding siltation and ensuring that the beam side guide channel 13 remains unobstructed in environments with fallen leaves and debris, such as courtyards with sunshade.

[0131] It should be noted that the height of the beam sidewall 121 can be set according to the expected maximum drainage capacity to ensure that liquid will not overflow the beam side guide channel 13 in the event of short-term heavy rainfall. In addition, the beam sidewall 121 can be perpendicular to the beam side bottom wall 122, and the beam sidewall 121 can also be inclined and extended from the beam side bottom wall 122 away from the main body 11 to increase the rainwater carrying capacity by expanding the channel area of ​​the beam side guide channel 13. Alternatively, a slightly inclined folded edge structure can be provided at the top of the beam sidewall 121. When the folded edge structure is inclined outward, it can prevent the liquid splashed from the beam sidewall 121 from entering the outside of the beam side guide channel 13.

[0132] In summary, the beam body 10, through the beam side wall 121, the beam bottom wall 122, and the main body 11, forms a beam side guide channel 13. When the rainfall is heavy or the duration of rainfall is long, the rainwater accumulated on the roof of the pavilion will flow along the top structure to the edge and be collected by the beam side guide channel 13. Of course, some rainwater, dew, and other liquids can also drip from the second side wall of the main body 11 or directly into the beam side guide channel 13. The rainwater accumulated in the beam side guide channel 13 will be discharged out of the beam side guide channel 13 along the extension direction of the beam side guide channel 13, thereby effectively improving or even avoiding the problem of rainwater accumulation on the roof of the pavilion. This can reduce the excessive pressure on the roof structure of the pavilion, reduce structural aging and damage caused by liquid pressure, and prevent rainwater from dripping from the edge of the top to the bottom and surrounding areas to form water accumulation, solving the inconvenience of users' passage and activities, while reducing the safety hazards of water accumulation and freezing in cold weather.

[0133] As a preferred embodiment, please refer to the following for details. Figure 4 As shown, the main body 11 of the beam 10 has an inner cavity 15 formed by the first sidewall and the second sidewall. Please refer to... Figure 8The beam frame 110 also includes an adapter 111 and a crossbeam fixing member 112. The shape of the crossbeam fixing member 112 is adapted to the contour of the inner cavity 15, allowing it to be tightly inserted into the inner cavity 15. The portion of the crossbeam fixing member 112 near the end of the beam body 10 is connected to the adapter 111 by detachable methods such as bolts or snap-fit ​​connections. This ensures the connection strength between the beam frame 110 and the pavilion 1000 as a whole, preventing loosening of the connection due to external forces such as outdoor wind loads and vibrations, and ensuring the stability of the overall structure of the beam frame 110. In addition, the detachable connection between the crossbeam fixing member 112 and the adapter 111 facilitates rapid docking of the beam frame 110 during the production and assembly stage, and also provides convenience for component replacement during later maintenance. For example, when the beam body 10 of the pavilion 1000 is damaged, it can be replaced separately by disassembling the connection between the crossbeam fixing member 112 and the adapter 111, without disassembling the entire beam frame 110.

[0134] It is worth noting that the crossbeam fixing member 112 is inserted into the inner cavity 15, which can reduce the direct contact between external rainwater and dust and the connection between the adapter 111, the crossbeam fixing member 112, and the end of the beam 10. Of course, a sealing gasket can also be installed between the adapter 111 and the end of the beam 10 to further improve the protective performance of the connection, reduce the risk of corrosion and aging, thereby extending the service life of the beam frame 110 in outdoor environments and ensuring the long-term reliable use of alloy pavilions and other types of outdoor sunshade structures.

[0135] Further, please refer to Figure 8 The adapter 111 is inserted into the cavity 20 of the aforementioned column 120. The adapter 111 is provided with anti-detachment fastening holes 1111, the number of which can be adjusted according to the load requirements of the outdoor sunshade building; no specific limitation is made here. Each anti-detachment fastening hole 1111 has a connected pre-installation part 1111a and a fastening part 1111b, with the diameter of the fastening part 1111b being smaller than the diameter of the pre-installation part 1111a. The connection between the pre-installation part 1111a and the fastening part 1111b is smoothly transitioned to prevent jamming during fastener insertion. A first direction is defined here, which is the direction from the center line of the pre-installation part 1111a towards the center line of the fastening part 1111b, ensuring that the anti-detachment fastener can be smoothly inserted along this first direction.

[0136] The beam frame 110 also includes anti-loosening fasteners, which are preferably bolts or pins. During installation, the head of the anti-loosening fastener is first inserted through the pre-installation part 1111a into the anti-loosening fastening hole 1111. Because the pre-installation part 1111a has a larger diameter, it can be quickly placed without precise alignment, greatly improving on-site assembly efficiency and reducing the installation difficulty under outdoor high-altitude operations. Then, the rod of the anti-loosening fastener is inserted and pushed into the fastening part 1111b along the first direction. The interference fit between the fastening part 1111b and the rod can achieve instant fixing force, preventing the anti-loosening fastener from loosening under outdoor vibration (such as the vibration of the pavilion 1000 caused by wind impact) and thermal expansion and contraction of materials due to temperature changes. Even if the beam 10 and the column 120 are not completed, the fastener will still be secure. Finally, the anti-detachment fasteners can also temporarily lock the adapter 111 and the column 120 through interference fit, preventing the beam 10 from falling off the column 120. This effectively solves the technical bias of "lack of temporary fixation" in the installation process of beam 10 in outdoor sunshade buildings. The technical bias here should be understood as follows: when the existing beam 10 is connected to the column 120, it is necessary to rely on the installer to hold it by hand or use temporary auxiliary tools or design an anti-detachment structure until all fasteners are installed. However, the beam 10 is heavy and the installation height of the beam 10 is high. If there is a lack of temporary fixation, the beam 10 is prone to falling off due to the fatigue of the installer's hands, accidental touch, or sudden situation.

[0137] The resulting effect is that the anti-detachment fasteners, in conjunction with the anti-detachment fastening holes 1111, not only fundamentally eliminate the risk of detachment during the installation of the beam 10, ensuring the personal safety of the installers, but also ensure the stability of the beam 10's position during the temporary fixing stage. This prevents deviations in the connection between the beam side guide groove 13 and the water collection groove 33 caused by the displacement of the beam 10, thus protecting the connection stability between the beam side guide groove 13 and the water collection groove 33, preventing liquid leakage due to structural shaking, and significantly improving the installation efficiency of the connection between the beam frame 110 and the column 120. This is especially suitable for outdoor sunshade buildings that require mass assembly, such as folding canopies and alloy pavilions, reducing on-site construction time. At the same time, it also ensures the long-term stability and safety of the overall structure of outdoor sunshade buildings such as folding canopies and alloy pavilions.

[0138] In addition to the above-mentioned method of using anti-loosening fasteners and anti-loosening fastening holes 1111, in some embodiments, please refer to the following for details. Figure 4A positioning hole 16 can be provided on the beam 10. The position of the positioning hole 16 should avoid the flow path of the beam side guide groove 13 of the beam 10. It is preferred to be provided on the body part 11. The water receiving part 130 also includes a positioning part 37, which is integrally protruding from the water receiving bottom wall 31. The material of the positioning part 37 is preferably the same as that of the main body of the water receiving part 130. For example, stainless steel or aluminum alloy can be used to ensure the firmness of the connection between the positioning part 37 and the water receiving bottom wall 31 and outdoor corrosion resistance. The cross-sectional shape (circular, rectangular or polygonal) of the positioning part 37 is preferably adapted to the contour of the positioning hole 16 to avoid shaking after insertion. At the same time, the end of the positioning part 37 near the water inlet should protrude along the direction of the water receiving bottom wall 31 toward the water inlet, and the end of the positioning part 37 near the water inlet protrudes from the water inlet to ensure that the positioning part 37 can be completely inserted into the positioning hole 16 to form a stable insertion fit and to ensure that the water receiving groove 33 and the beam side guide groove 13 are aligned.

[0139] During the on-site installation phase of outdoor sunshade structures, installers only need to align the positioning part 37 with the positioning hole 16 of the beam 10 and insert it to quickly complete the positioning and initial installation of the beam 10. This significantly improves the assembly efficiency of the water receiving part 130 and the beam 10, making it particularly suitable for outdoor sunshade structures such as alloy pavilions that require batch installation. It reduces on-site installation and adjustment time and lowers the operational difficulty for installers. At the same time, it ensures that the water receiving groove 33 and the water outlet of the beam side guide groove 13 are precisely aligned, avoiding misalignment between the water receiving groove 33 and the beam side guide groove 13 due to manual calibration deviation. In addition, the insertion and engagement of the positioning part 37 with the positioning hole 16 can also provide temporary fixation for the beam 10. Before the final fixation (such as bolt connection) of the water receiving part 130 to the beam 10 and the column 120 is completed, the positioning part 37 can prevent the beam 10 from shifting due to external forces such as accidental contact (such as collisions during installation) by the insertion limit, reducing the amount of adjustment work during installation and improving the safety of beam 10 installation.

[0140] Furthermore, the insertion and engagement of the positioning part 37 and the positioning hole 16 can enhance the structural stability of outdoor sunshade buildings such as the pavilion 1000 during long-term use. Even under conditions such as outdoor wind vibration and temperature changes causing thermal expansion and contraction of materials, the insertion and limiting mechanism can restrict the displacement between the beam 10 and the water receiving part 130, extend the service life of the water receiving part 130 and the overall drainage system, and ensure the drainage reliability and electrical safety of outdoor sunshade buildings such as folding canopies, alloy pavilions, and courtyard sunshades.

[0141] Preferably, please refer to the following for details. Figure 5The positioning part 37 is located near the corner of the water receiving trough 33 formed by the intersection of the bottom wall 31 and the side wall 32. This corner is situated on the outer side of the liquid flow path, avoiding obstruction of the core channel of the liquid directional flow guide inlet 311. This effectively prevents interference between the positioning part 37 and the liquid flow guide inlet 311. The positioning part 37 will not obstruct liquid flow due to its protrusion within the water receiving trough 33, nor will it alter the natural flow path of the liquid, preventing eddies or siltation. This ensures that rainwater, dew, and other liquids collected in the water receiving trough 33 can flow smoothly along the preset slope to the guide inlet 311 without any risk of stagnation or blockage. Furthermore, the positioning part 37 is fixedly connected to the side wall 32 via reinforcing ribs 371. This fixed connection can be achieved through an integral molding process or welding. Of course, the positioning part 37 can be fixedly connected to the water receiving side wall 32 by the reinforcing rib 371, and also fixedly connected to the water receiving bottom wall 31 by the reinforcing rib 371.

[0142] The resulting effect is twofold: firstly, the liquid can flow smoothly into the inlet 311 without interference from the positioning part 37, and then enter the drainage chamber 202 through the water guide channel 361, completely eliminating liquid accumulation caused by the obstruction of the positioning part 37. This prevents the accumulated liquid from overflowing from the edge of the water receiving tank 33 and seeping into the wiring cavity 201 of the column 120, protecting the wires and electrical components in the wiring cavity 201 from liquid corrosion and preventing problems such as short circuits and insulation corrosion. Secondly, the stable connection of the positioning part 37 at the corners can maintain precise positioning with the positioning holes 16 of the beam 10 for a long time. The plug-in connection ensures that the water inlet of the water receiving trough 33 and the outlet of the beam side guide trough 13 are always precisely aligned, preventing misalignment due to loose positioning part 37. This ensures seamless flow of liquid from the beam side guide trough 13 to the water receiving trough 33, while extending the service life of the positioning part 37 and the water receiving part 130 as a whole. Even under complex conditions such as long-term exposure to rain, wind vibration, and thermal expansion and contraction caused by temperature changes outdoors, it can continue to play a synergistic role in positioning and guiding, providing reliable protection for the stability of the drainage system and the safety of the electrical system of outdoor sunshade buildings such as folding canopies and alloy pavilions.

[0143] It is worth mentioning that the corner parts of the beam edge guide groove 13 are generally stronger than other parts of the beam edge guide groove 13. Placing the positioning part 37 at this high-strength corner part allows it to directly bear the axial pressure generated during the insertion of the positioning part 37 (such as the thrust required to insert the positioning part 37 into the positioning hole 16 of the beam body 10 during installation), preventing localized depressions in the water-receiving bottom wall 31 or water-receiving side wall 32 due to concentrated force. This ensures that the positioning part 37 always maintains a vertical insertion posture. Maintaining a precise fit with the positioning hole 16 of the beam body 10, without creating a gap; on the other hand, during long-term outdoor use, when the water receiving trough 33 is subjected to rain impact, wind vibration or thermal expansion and contraction caused by temperature changes, the high deformation resistance of the corner parts can provide stable support for the positioning part 37, preventing the positioning part 37 from tilting due to the deformation of the water receiving part 130, thereby avoiding the misalignment of the water receiving trough 33 and the beam side guide channel 13, always keeping the water outlet of the beam side guide channel 13 located inside the water inlet, and preventing liquid leakage due to misalignment.

[0144] In addition to using the adapter 111 to connect the first crossbeam 110a and the second crossbeam 110b, in some embodiments, at least part of the water-receiving sidewall 32 needs to protrude from the cavity 20 in a direction away from the column 120 cavity 20, forming a baffle surrounding the opening of the cavity 20. The protruding length of the baffle needs to be designed or adjusted according to the specifications of the column 120 cavity 20 and the assembly requirements of the beam body 10. Furthermore, a water-passing inlet is opened on the baffle at the position corresponding to the beam side guide groove 13. The cross-sectional shape (rectangular, arc, or trapezoidal, etc.) and size of the water-passing inlet need to match the cross-sectional specifications of the beam side guide groove 13 to ensure that the beam side guide groove 13 can be smoothly inserted and that the gap between the beam side guide groove 13 and the water-passing inlet does not exceed the set assembly tolerance range. Of course, the edge of the water-passing inlet can also be smoothed (such as polished or rounded) to avoid scratching the groove wall of the beam side guide groove 13 when inserting it.

[0145] The aforementioned beam fixing member 112 not only enhances the overall rigidity of the connection between the beam frame 110 and the column 120, but also resists load deformation even in extreme weather conditions such as strong winds and heavy rain, preventing the beam body 10 from shifting and causing misalignment between the beam side guide groove 13 and the water inlet. When the beam fixing member 112 is inserted into the inner cavity 15 of the main body 11, the end of the beam fixing member 112 near the baffle is fixed to the baffle in a detachable manner (such as bolt connection or snap connection), thereby forming a whole bearing structure with the beam body 10, the water receiving part 130, and the column 120. This not only transfers the load borne by the beam body 10, but also achieves a uniform transfer of the wind load and rainwater load borne by the beam body 10 to the column 120, avoiding structural damage caused by local stress concentration. It can also prevent the connection between the beam 10 and the column 120 from becoming loose, and the detachable design makes it easy to replace the damaged beam 10 or water fitting 130 later without disassembling the entire column 120 structure, thus reducing maintenance costs.

[0146] The above is an explanation of the water receiving component 130 proposed in the embodiments of this application. Since the support assembly 100 and the pavilion 1000 proposed in the embodiments of this application adopt all the technical solutions of all the above embodiments, they have at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be repeated here.

[0147] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this application, it should be understood that if terms such as "upper," "lower," "left," "right," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this application. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0148] The above are merely preferred embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A water receiving component (130) applied to a column (120), the column (120) having a cavity (20) and a partition plate (21) disposed within the cavity (20) to divide the cavity (20) into mutually independent wiring cavities (201) and drainage cavities (202), characterized in that, The water receiving component (130) includes: A water-receiving bottom wall (31) is provided with a water guide (311), the water-receiving bottom wall (31) being used to shield the wiring cavity (201); and The water receiving sidewall (32) is fixedly connected to the circumferential edge of the water receiving bottom wall (31) and forms a water receiving trough (33) with a water receiving port with the water receiving bottom wall (31). The water receiving trough (33) is connected to the drainage chamber (202) through the water guide port (311).

2. The water receiving component (130) as described in claim 1, characterized in that, Also includes: An extension cantilever (34) is provided on the side of the water receiving sidewall (32) facing away from the water receiving trough (33) and extends along the circumferential edge of the water inlet to abut against the column (120) and seal the assembly gap between the water receiving sidewall (32) and the column (120).

3. The water receiving component (130) as described in claim 1, characterized in that, Also includes: The wire guide (35) protrudes from the water-receiving bottom wall (31), and the wire guide (35) has a wire through hole (351) inside, so that the wire can extend into the wiring cavity (201) through the wire through hole (351).

4. The water receiving component (130) as described in claim 3, characterized in that, The end of the wire guide (35) near the water inlet protrudes from the water inlet.

5. The water receiving component (130) as described in claim 3 or 4, characterized in that, The line-passing part (35) is located on one side of the path through which the liquid flows to the water inlet (311).

6. The water receiving component (130) as described in claim 1, characterized in that, Also includes: A water guide wall (36) is protruding from the bottom wall (31) on the side facing away from the water receiving trough (33), and the water guide wall (36) encloses and forms a water guide channel (361). In the extending direction of the water guide channel (361), the water guide port (311) is located within the coverage area of ​​the water guide channel (361).

7. The water receiving component (130) as described in claim 6, characterized in that, In the extending direction of the water guiding channel (361), at least a portion of the water guiding wall (36) is flush with the water receiving side wall (32).

8. The water receiving component (130) as described in any one of claims 1 to 4, characterized in that, Also includes: A filter section (38) is located inside the water receiving tank (33) and is arranged on the path of the liquid flowing to the water inlet (311) to filter the liquid flowing through the water inlet (311).

9. The water receiving component (130) as described in claim 8, characterized in that, The filter section (38) protrudes into the water receiving tank (33), and the filter section (38) is distributed on the edge of the water inlet (311); or, The filter section (38) is located within the projection range of the water inlet (311) along the depth direction of the water receiving tank (33), and the filter section (38) at least partially covers the water inlet (311); or, The filter section (38) is located inside the water receiving tank (33) and at least covers the area above the water inlet (311).

10. The water receiving component (130) as claimed in claim 9, characterized in that, The filter section (38) includes a plurality of baffle ribs (381), which are spaced apart to form a plurality of water filtration channels (382). Each baffle rib (381) is fixedly connected to at least one of the bottom wall (31) and the side wall (32) receiving water; or, The filter section (38) includes a plurality of baffle ribs (381), which are staggered to form a plurality of filter openings (382b). Each baffle rib (381) is fixedly connected to at least one of the bottom wall (31) and the side wall (32) for receiving water; or, The filter section (38) includes: Filter (383a) for blocking impurities in the liquid; and A support body (383b) is connected to the filter screen (383a) and fixedly connected to at least one of the bottom wall (31) and the side wall (32) for receiving water, so as to support and fix the filter screen (383a) in the water receiving tank (33).

11. A support assembly (100), characterized in that, include: The column (120) has a cavity (20) and a partition plate (21). The partition plate (21) is disposed in the cavity (20) to divide the cavity (20) into an independent wiring cavity (201) and a drainage cavity (202). The water receiving element (130) according to any one of claims 1 to 10 is embedded in the cavity (20), and the bottom wall (31) of the water receiving element is used to shield the wiring cavity (201), and the water receiving groove (33) is connected to the drainage cavity (202) through the water guide (311); and A beam frame (110) is provided above the column (120), and the beam frame (110) includes a first crossbeam (110a) and a second crossbeam (110b). At least one of the first crossbeam (110a) and the second crossbeam (110b) is provided with a beam side guide groove (13) that connects to the water receiving trough (33). The length direction of the first crossbeam (110a) intersects the length direction of the second crossbeam (110b).

12. The support assembly (100) as claimed in claim 11, characterized in that, In the depth direction of the water receiving groove (33), the water outlet of the beam side guide groove (13) in its length direction is located inside the water receiving opening.

13. The support assembly (100) as claimed in claim 11 or 12, characterized in that, The column (120) is also provided with a limiting space (2015), which is part of the cavity (20) and connects the wiring cavity (201) and the drainage cavity (202). The water-receiving bottom wall (31) abuts against the partition plate (21) to cover the wiring cavity (201).

14. A pavilion (1000), characterized in that, include: The support assembly (100) as described in any one of claims 11 to 13; and The louver assembly (200) is located above the beam side guide groove (13) in the groove depth direction T.

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