Illuminable folding and unfolding house sealing structure

Abstract

The invention discloses an illuminable folding and unfolding house sealing structure, which comprises a single sealing strip, a second sealing strip, a first air duct, a second air duct and a first double-pipe connecting wall, the single sealing strip comprises a first air duct with a first air cavity, a second air duct with a second air cavity and a first double-pipe connecting wall with a first communicating air duct; a first air suction port is formed in the first air duct, an air passage of the first air suction port is communicated with the first air cavity, and the air passage of the first air suction port is communicated with the second air duct through the first communicating air passage; the first ventilation pipeline is inserted into a groove formed in one of the two side wall plates in an air suction state, and is in interference fit with the groove in an air discharge state; the second ventilation pipeline is inserted into a groove formed in the other one of the two side wall plates in an air suction state, and is in interference fit with the groove in an air discharge state; and a lighting assembly is mounted on the single sealing strip. The sealing efficiency and stability are remarkably improved, the lighting function is integrated, and the lighting requirement of the folding and unfolding house is effectively met.

Description

Technical Field

[0001] The present invention relates to the technical field of foldable houses, and in particular to a sealing structure of an illuminable foldable house. Background Art

[0002] In the field of foldable housing, the sealing performance between wall panels directly affects the house's waterproofing, windproofing, and thermal insulation, and is a key factor in ensuring the house's usability. Currently, sealing between foldable house wall panels mainly includes sealing strips and gaskets. Sealing strips are used to install elastic strips at the joints of the foldable house wall panels, using the elastic deformation of the strips to fill the gaps. Inflatable seals consist of inflatable sealing airbags. After the house is constructed, the airbags are inflated to expand and fill the gaps. While these sealing methods can meet sealing requirements to a certain extent, they have significant drawbacks. The former requires a tight fit with the sealing area. If the seal is not firmly fixed, the strips are prone to falling off. Once the strips are damaged, they usually need to be replaced, which is difficult to repair. The latter inflatable seals rely on the air pressure within the airbag to maintain the seal. If the air pressure is unstable, such as a slow leak or pressure fluctuations caused by temperature changes, the sealing effect will be affected.

[0003] Therefore, there is an urgent need to develop a rubber structure suitable for sealing between the wall panels of foldable houses, addressing the cumbersome installation and difficult maintenance issues of existing technologies. Furthermore, foldable houses also have a strong demand for lighting in practical use. Combining a sealing structure with lighting would not only optimize space utilization but also reduce overall installation costs. However, existing technologies lack an integrated solution that combines efficient sealing, convenient assembly and disassembly, and lighting. Summary of the Invention

[0004] To this end, an embodiment of the present invention provides an illuminative foldable housing sealing structure to solve at least one problem existing in the prior art.

[0005] In order to achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0006] A sealing structure for an illuminative foldable house is used between two panels, at a corner or at a top corner of a foldable house. The sealing structure comprises:

[0007] A single-strip sealing strip, comprising a first ventilation duct having a first air cavity, a second ventilation duct having a second air cavity, and a first double-tube connecting wall having a first communicating air passage;

[0008] A first inhalation port is installed on the first ventilation pipe, the airway of the first inhalation port is connected to the first air cavity, and the airway of the first inhalation port is connected to the second ventilation pipe through the first connecting airway;

[0009] The first ventilation pipe is inserted into a groove provided on one of the two plates in the suction state, and is interference-fitted with the groove in the deflation state;

[0010] The second ventilation pipe is inserted into the groove provided on the other of the two plates in the suction state, and is interference fit with the groove in the deflation state;

[0011] Wherein, the single-strip sealing strip is installed between two plates.

[0012] In some embodiments, the single-strip sealing strip further comprises:

[0013] A C-shaped buckle is installed on at least one end of the single-strip sealing strip, and a keel structure is embedded in the C-shaped buckle, and the keel structure is wrapped with a keel outer wrap.

[0014] In some embodiments, a lighting assembly is mounted on the single-strip sealing strip.

[0015] In some embodiments, the lighting assembly includes:

[0016] A light strip, wherein LED lamp beads are provided in the light strip, and the light strip is installed on the outer side wall of the first double-tube connecting wall;

[0017] A packaging structure, wherein the packaging structure is covered on the periphery of the light strip;

[0018] A first single sealing strip wire is installed at one end of the light strip and passes through the C-shaped buckle;

[0019] A second single sealing strip wire is installed at the other end of the light strip and passes through the C-shaped buckle.

[0020] In some embodiments, the sealing structure further comprises:

[0021] Three vertical line sealing strips, which are installed at the corners or top corners of the wall;

[0022] The three-perpendicular sealing strip includes a first sealing arm with a second air suction port, and two second sealing arms;

[0023] The three sealing arms are perpendicular to each other, and a buckle adapter pipe is installed at the end of each sealing arm. The buckle adapter pipe is inserted into the C-shaped buckle in the inhaled state and has an interference fit with the C-shaped buckle in the deflated state.

[0024] In some embodiments, a lighting assembly is mounted on the three-perpendicular sealing strip.

[0025] In some embodiments, each sealing arm includes a third ventilation duct having a third air cavity, a fourth ventilation duct having a fourth air cavity, and a second double-tube connecting wall connecting the third ventilation duct and the fourth ventilation duct;

[0026] A second communicating air channel is provided on the second double-tube connecting wall of the first sealing arm, and the second communicating air channel is connected to the second air inlet port;

[0027] The third air cavity of the first sealing arm is connected to the third air cavity of one of the second sealing arms, the fourth air cavity of the first sealing arm is connected to the third air cavity of another of the second sealing arms, and the fourth air cavities of the two second sealing arms are connected to each other;

[0028] The air cavity of the buckle adapter pipe of the second sealing arm is connected to the corresponding third air cavity and fourth air cavity.

[0029] In some embodiments, the first sealing arm further comprises:

[0030] a first main air channel, wherein a first air port of the first main air channel is connected to the third air cavity of the first sealing arm, and a second air port of the first main air channel is connected to the fourth air cavity of the first sealing arm;

[0031] The first secondary air channel, the third air port of the first main air channel is connected to one end of the first secondary air channel, and the other end of the first secondary air channel is connected to the buckle adapter pipe at the end of the first sealing arm.

[0032] In some embodiments, the second sealing arm further comprises:

[0033] a second main air channel, wherein a first air port of the second main air channel is connected to the third air cavity of the second sealing arm, and a second air port of the second main air channel is connected to the fourth air cavity of the second sealing arm;

[0034] The second secondary air channel, the third air port of the second main air channel is connected to one end of the second secondary air channel, and the other end of the second secondary air channel is connected to the buckle adapter pipe at the end of the second sealing arm.

[0035] In some embodiments, the lighting assembly includes:

[0036] a light strip, wherein LED lamp beads are provided in the light strip, and the light strip is installed on the outer side wall of the second double-tube connecting wall;

[0037] A packaging structure, wherein the packaging structure is covered on the periphery of the light strip;

[0038] A first three-perpendicular sealing strip wire is installed at one end of the light strip and passes through the buckle adapter pipe;

[0039] The second three-perpendicular sealing strip wire, the second single-strip sealing strip wire is installed at the other end of the light strip and passes through the buckle adapter pipe.

[0040] In the above-mentioned specific embodiments, the sealing structure proposed in this invention addresses the problems of poor sealing reliability, cumbersome assembly and disassembly, and lack of integrated lighting functionality in existing foldable housing sealing technologies. This structure utilizes a rubber pipe's vacuum, contraction, and rebound filling method to achieve rapid sealing between foldable housing panels. This eliminates the traditional air pressure-dependent design, circumventing the poor sealing reliability caused by unstable air pressure and significantly improving sealing efficiency and stability. The assembly and disassembly process eliminates the need for precise alignment and complex fixing operations, significantly saving labor and time, and significantly improving the ease of maintenance throughout the sealing structure's lifecycle. Furthermore, this sealing structure integrates lighting functionality, effectively meeting the lighting needs of foldable housing and filling a gap in the relevant technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely exemplary, and those skilled in the art can derive other implementation drawings based on the provided drawings without inventive effort.

[0042] The structures, proportions, sizes, etc. illustrated in this specification are intended only to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in sizes, without affecting the efficacy and objectives of the present invention, shall still fall within the scope of the technical contents disclosed herein.

[0043] Figure 1 This is one of the structural schematic diagrams of the sealing structure provided by the present invention in an assembled state;

[0044] Figure 2 for Figure 1 Enlarged view of part A;

[0045] Figure 3 This is a second structural schematic diagram of the sealing structure provided by the present invention in an assembled state;

[0046] Figure 4 for Figure 3 Enlarged view of part B;

[0047] Figure 5 This is a structural schematic diagram of a single-strip sealing strip provided by the present invention in an assembled state;

[0048] Figure 6 for Figure 5 Enlarged view of part C;

[0049] Figure 7 A partial cross-sectional view of a single-strip sealing strip provided by the present invention;

[0050] Figure 8 This is a schematic structural diagram of a single-strip sealing strip provided by the present invention;

[0051] Figure 9 for Figure 8 Cross-section along the mid-DD direction;

[0052] Figure 10 for Figure 9 Enlarged view of part E in the middle;

[0053] Figure 11 A partial view of the end structure of a single-strip sealing strip provided by the present invention;

[0054] Figure 12 for Figure 11 A partial cross-sectional enlarged view of part F in the middle;

[0055] Figure 13 This is a partial cross-sectional view of the three-perpendicular sealing strip provided by the present invention;

[0056] Figure 14 This is a second partial cross-sectional view of the three-perpendicular sealing strip provided by the present invention;

[0057] Figure 15 A schematic diagram of a combined structure of a single-strip sealing strip and a three-perpendicular-line sealing strip provided by the present invention;

[0058] Figure 16 for Figure 15 A partial cross-sectional enlarged view of the middle G section;

[0059] Figure 17 This is a schematic structural diagram of a single-strip sealing strip equipped with a lighting assembly provided by the present invention;

[0060] Figure 18 for Figure 17 A partial enlarged view of the middle H section;

[0061] Figure 19 for Figure 17 A partial cross-sectional view of the end portion of the light strip with a single sealing strip shown;

[0062] Figure 20 for Figure 19 A partial cross-sectional enlarged view of part I;

[0063] Figure 21 This is a schematic structural diagram of a three-perpendicular sealing strip equipped with a lighting assembly provided by the present invention;

[0064] Figure 22 for Figure 21 A partial enlarged view of the middle J part;

[0065] Figure 23 for Figure 21 A partial cross-sectional view of the end of the light strip with three vertical line sealing strips shown;

[0066] Figure 24 for Figure 23 A partial enlarged view of the middle K section;

[0067] Figure 25 This is a schematic diagram of the structure of the light strip and the first double-tube connecting wall;

[0068] Figure 26 Schematic diagram of the structure of the groove on the wall panel.

[0069] Description of reference numerals:

[0070] 1- side wall panel, 2- top panel, 3- single sealing strip, 4- first sealing arm, 5- three vertical sealing strips;

[0071] 6-base plate, 7-second sealing arm, 8-C-type buckle, 9-first ventilation pipe, 10-first suction port;

[0072] 11-airway of the first inhalation port, 12-first connecting airway, 13-air cavity of the second ventilation duct;

[0073] 14-first double-tube connecting wall, 15-second ventilation duct, 16-third ventilation duct;

[0074] 17-fourth ventilation pipe, 18-second air intake port, 19-pipe directional deformation guide groove;

[0075] 20-keel structure, 21-keel outer covering, 22-buckle adapter pipe, 23-buckle adapter pipe air cavity;

[0076] 24-first secondary airway, 25-first main airway, 26-light strip, 27-LED lamp beads;

[0077] 28-LED packaging material, 29-first single-strip sealing wire;

[0078] 30 - second single-strip sealing strip conductor, 31 - first three-perpendicular sealing strip conductor;

[0079] 32 - second three-vertical sealing strip wire, 33 - groove, 34 - second connecting air channel. DETAILED DESCRIPTION

[0080] The following describes the implementation of the present invention using specific embodiments. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. Obviously, the embodiments described are only a portion of the present invention, not all of it. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are intended to fall within the scope of protection of the present invention.

[0081] To address the above technical issues, the present invention provides a sealing structure for an illuminated foldable house. This structure utilizes a rubber pipe material that is vacuumed, contracted, and then resiliently filled to achieve efficient and rapid installation and sealing. The sealing structure's connection points are designed to ensure seamless connection after assembly, reducing the risk of seal failure caused by gaps between the joints and improving sealing performance and reliability across the board. This solution integrates the lighting components with the sealing structure through an innovative design of the rubber sealing structure. This allows the sealing structure to provide both an anti-sealing function and a lighting effect, truly achieving the coordinated optimization of sealing and lighting functions. This meets the comprehensive use requirements of foldable houses for rapid assembly and excellent sealing in multiple scenarios, such as emergency rescue and outdoor operations.

[0082] The sealing structure for an illuminated foldable house provided by the present invention is used between two panels of a foldable house (wherein, between two panels can specifically be between two side wall panels 1, between a side wall panel and the top panel, and between a side wall panel and the bottom panel, i.e., positions other than top corners or wall corners), at the top corner formed between two side wall panels 1 and the top panel 2, and at the bottom corner between two side wall panels 1 and the bottom panel 6. In actual use, the sealing structure can include a single-strip sealing strip without a light strip, a three-perpendicular sealing strip 5 without a light strip, a single-strip sealing strip with a light strip, and a three-perpendicular sealing strip 5 with an L-shaped light strip. Depending on the lighting requirements of the foldable house, a sealing structure without a light strip or a sealing structure with a light strip can be installed.

[0083] In a specific embodiment, Figure 1-Figure 26As shown, the sealing structure includes a single sealing strip 3. For ease of description, this embodiment takes the single sealing strip 3 installed between two side wall panels 1 as an example. A lighting assembly can be installed on the single sealing strip 3. It should be understood that the lighting assembly can be installed on the single sealing strip 3 or not, depending on actual usage. Among them, the single-strip sealing strip 3 includes a first ventilation duct 9 with a first air cavity, a second ventilation duct 15 with a second air cavity, and a first double-tube connecting wall 14 with a first connecting air channel 12; a first air intake port 10 is installed on the first ventilation duct 9, the air channel of the first air intake port 10 is connected to the first air cavity, and the air channel of the first air intake port 10 is connected to the second ventilation duct 15 through the first connecting air channel 12; the first ventilation duct 9 is inserted into the groove 33 opened on one of the two side wall panels 1 in the suction state, and is interference fit with the groove 33 in the deflation state; the second ventilation duct 15 is inserted into the groove 33 opened on the other of the two side wall panels 1 in the suction state, and is interference fit with the groove 33 in the deflation state.

[0084] Furthermore, the single-strip sealing strip 3 also includes a C-shaped buckle 8, which is installed on at least one end of the single-strip sealing strip 3. The C-shaped buckle 8 is embedded with a keel structure 20, and the keel structure 20 is wrapped with a keel outer wrap 21.

[0085] Specifically, a single-strip sealing strip 3 can achieve sealing between two wall panels. C-shaped buckles 8 are provided at both ends of the single-strip sealing strip 3. The single-strip sealing strip 3 includes a first ventilation pipe 9, a first air intake port 10, an air duct of the first air intake port 10, a first connecting air duct 12 for connecting the first air intake port 10 with the double pipes, an air cavity 13 of the second ventilation pipe, a first double-pipe connecting wall 14 and a second ventilation pipe 15. Before use, an external suction device can be connected to the first suction port 10 to evacuate the single-strip sealing strip 3 through the air passage of the first suction port 10. The gas in the first and second ventilation ducts 9, 15 of the single-strip sealing strip 3 reaches the first suction port 10 through the first connecting air passage 12 and is then extracted by the external suction device. The first and second ventilation ducts 9, 15 on both sides of the single-strip sealing strip 3 are then flattened and deformed in a certain direction, making it easier to quickly place the ducts into the groove 33 of the wallboard. The external suction device is then disconnected, and the first and second ventilation ducts 9, 15 on both sides of the single-strip sealing strip 3 rebound due to the release of internal elastic energy. Simultaneously, driven by the internal and external pressure difference, external gas quickly flows in through the pores or channels, filling the space and actively absorbing air from the outside, thereby restoring the duct structure and achieving rapid installation of the single-strip sealing strip 3. In fact, the first and second ventilation ducts 9, 15 form an interference fit with the groove 33 of the wallboard to ensure sealing reliability.

[0086] C-shaped buckles 8 are provided at both ends of the single-strip sealing strip 3. The C-shaped buckles 8 can be combined with other components to extend or connect other components to achieve other functions. If the sealing requirement is only between two surfaces, the C-shaped buckle 8 can be omitted from the single-strip sealing strip 3 at the end to achieve a smooth seal at the end of the connector. Furthermore, a keel structure 20 is provided inside the C-shaped buckle 8, and the outside of the keel is wrapped with a keel outer wrap 21 to maintain the stability of the geometric shape and achieve reliable fixation and support of the connecting components.

[0087] The walls of the first ventilation duct 9 and the second ventilation duct 15 are deformed due to the outward suction of air by the external device. Since the first ventilation duct 9 and the second ventilation duct 15 are provided with a pipe directional deformation guide groove 19, the pipe walls are finally fitted along the center line of the guide groove, completing controllable deformation in a predetermined direction.

[0088] The first suction port 10 can be placed on the first double-tube connecting wall 14, and an air channel of the first suction port 10 is opened in the middle of the first suction port 10. The first suction port 10 is connected to the first ventilation pipe 9 and the second ventilation pipe 15 through the first connecting air channel 12. When external suction is applied to the suction port, a pressure difference is formed in the entire pipeline system, which prompts the gas to flow from the first ventilation pipe 9 and the second ventilation pipe 15 through the first connecting air channel 12 into the suction port, and finally realizes the function of pumping air outward.

[0089] It should be understood that the light strip type sealing means that when there is a lighting demand, a light strip type sealing structure can be selected. Generally, the sealing structure between the top plate 2 and the side wall plate 1 can be a light strip type sealing structure.

[0090] In some embodiments, the single-strip sealing strip 3 can be a structure with lighting, that is, a lighting component is installed on the single-strip sealing strip 3, and the lighting component includes a light strip 26, a packaging structure, a first single-strip sealing strip wire 29 and a second single-strip sealing strip wire 30; wherein, the light strip 26 is provided with LED lamp beads 27, the light strip 26 is installed on the outer wall of the first double-tube connecting wall 14, and the packaging structure cover is arranged on the outer periphery of the light strip 26; the first single-strip sealing strip wire 29 is installed at one end of the light strip 26 and passes through the C-shaped buckle 8, and the second single-strip sealing strip wire 30 is installed at the other end of the light strip 26 and passes through the C-shaped buckle 8.

[0091] Specifically, in a single-strip sealing strip 3 with a light strip 26, the light strip 26 is arranged on the first double-tube connecting wall 14. The light strip 26 contains LED lamp beads 27 and is coated with LED encapsulation material 28, which can be made of materials such as epoxy resin or silicone. To ensure continuous power supply when connecting the single-strip sealing strip 3 to other structures, the ends of the light strip 26 are equipped with a first single-strip sealing strip wire 29 and a second single-strip sealing strip wire 30. These two wires pass through the C-shaped buckle 8 at the end of the sealing strip.

[0092] In addition to the above-mentioned single-strip sealing strip 3, the sealing structure also includes a three-perpendicular sealing strip 5, which is installed between the two side wall panels 1 and the top panel 2 and between the two side wall panels 1 and the bottom panel 6. The three-perpendicular sealing strip 5 can be installed with a lighting component. It should be understood that the three-perpendicular sealing strip 5 can be provided with or without a lighting component, which can be determined according to the actual usage. Among them, the three-perpendicular sealing strip 5 includes a first sealing arm 4 with a second suction port 18 and two second sealing arms 7; the three sealing arms are perpendicular to each other, and the end of each sealing arm is installed with a buckle adapter pipe 22, and the buckle adapter pipe 22 is inserted into the C-type buckle 8 in the suction state, and is interference fit with the C-type buckle 8 in the deflation state.

[0093] Each sealing arm includes a third ventilation duct 16 having a third air cavity, a fourth ventilation duct 17 having a fourth air cavity, and a second double-tube connecting wall connecting the third ventilation duct 16 and the fourth ventilation duct 17; a second connecting air channel 34 is provided on the second double-tube connecting wall of the first sealing arm 4, and the second connecting air channel 34 is connected to the second air suction port 18; the third air cavity of the first sealing arm 4 is connected to the third air cavity of one of the second sealing arms 7, the fourth air cavity of the first sealing arm 4 is connected to the third air cavity of another second sealing arm 7, and the fourth air cavities of the two second sealing arms 7 are connected to each other; the air cavity 23 of the buckle adapter duct of the second sealing arm 7 is connected to the corresponding third air cavity and fourth air cavity.

[0094] Furthermore, the first sealing arm 4 also includes a first main air channel 25 and a first secondary air channel 24; wherein, the first air port of the first main air channel 25 is connected to the third air cavity of the first sealing arm 4, and the second air port of the first main air channel 25 is connected to the fourth air cavity of the first sealing arm 4; the third air port of the first main air channel 25 is connected to one end of the first secondary air channel 24, and the other end of the first secondary air channel 24 is connected to the buckle adapter pipe 22 at the end of the first sealing arm 4.

[0095] Furthermore, the second sealing arm 7 also includes a second main air channel and a second secondary air channel, the first air port of the second main air channel is connected to the third air cavity of the second sealing arm 7, and the second air port of the second main air channel is connected to the fourth air cavity of the second sealing arm 7; the third air port of the second main air channel is connected to one end of the second secondary air channel, and the other end of the second secondary air channel is connected to the buckle adapter pipe 22 at the end of the second sealing arm 7.

[0096] Specifically, the three-perpendicular sealing strip 5 can achieve sealing between three surfaces. A second air intake port 18 is provided on the three-perpendicular sealing strip 5. A buckle adapter pipe 22 is provided at the three ends of the three-perpendicular sealing strip 5. The buckle adapter pipe 22 has an air cavity 23 inside. The structure of the buckle adapter pipe 22 is similar to that of the first ventilation pipe 9 and the second ventilation pipe 15. It will be affected by the outward suction of the external device, and its pipe wall will deform. Since the inner side of the buckle adapter pipe 22 has a pipe directional deformation guide groove 19, the pipe wall will eventually fit along the center line of the guide groove, completing controllable deformation in a predetermined direction. The air cavity 23 of the buckle adapter pipe is connected to the first secondary airway 24, and then communicates with the first main airway 25. The buckle adapter pipe 22 is connected to the C-type buckle. The buckle adapter pipe 22 is flattened due to air pressure. After the pipe wall fits along the center line of the guide groove, it can be inserted into the C-type buckle 8, and then stops pumping air outward. Rebound deformation is generated by the release of internal elastic energy. At the same time, driven by the internal and external pressure difference, external gas flows in rapidly through the pores or channels to achieve space filling and actively inhale air from the outside, thereby realizing the recovery of the pipe structure and realizing the rapid combination of the buckle adapter pipe 22 and the C-type buckle 8.

[0097] Furthermore, the three-perpendicular sealing strip 5 has only one second air intake port 18, so the second connecting air channel 34 and the first main air channel 25 exist in the part where the second air intake port 18 is located (the first sealing arm 4 in this embodiment), and the ventilation ducts of the other two parts of the three-perpendicular sealing strip 5 (the two second sealing arms 7 in this embodiment) are connected by relying on the first main air channel 25.

[0098] It should be understood that, in order to enable the single-strip sealing strip 3 and the three-perpendicular sealing strip 5 to achieve a sealing effect, a groove 33 needs to be provided on the wall panel.

[0099] The three-perpendicular sealing strip 5 can also be an illuminable sealing structure. In this case, a lighting component can be added to the above-mentioned three-perpendicular sealing strip 5; the lighting component includes a light strip 26, a packaging structure, a first three-perpendicular sealing strip wire 31 and a second three-perpendicular sealing strip wire 32; wherein, the light strip 26 is provided with LED lamp beads 27, the light strip 26 is installed on the outer wall of the second double-tube connecting wall, the packaging structure cover is arranged on the outer periphery of the light strip 26, the first three-perpendicular sealing strip wire 31 is installed at one end of the light strip 26, and passes through the buckle adapter pipe 22, the second single-strip sealing strip wire 30 is installed at the other end of the light strip 26, and passes through the buckle adapter pipe 22.

[0100] Specifically, a light strip 26 is also provided on the three-perpendicular sealing strip 5 (L-shaped light strip). The ends of the light strip 26 have a first three-perpendicular sealing strip wire 31 and a second three-perpendicular sealing strip wire 32. The wires pass through the buckle adapter pipe 22. Since the buckle adapter pipe 22 will be deformed due to the action of air pressure, the first three-perpendicular sealing strip wire 31 and the first three-perpendicular sealing strip wire 31 need to reserve sufficient wire length to adapt to the deformation of the buckle adapter pipe 22 to avoid pulling, breaking or poor contact. The single-strip sealing strip 3 and the three-perpendicular sealing strip are fitted together through the C-shaped buckle 8 and the buckle adapter pipe 22. The first single-strip sealing strip wire 29 and the second single-strip sealing strip wire 30 are fitted with the first three-perpendicular sealing strip wire 31 and the second three-perpendicular sealing strip wire 32 to ensure continuous and stable power supply to the light strip 26.

[0101] It should be noted that the sealing structure provided in this embodiment is used for connecting two wall panels or three wall panels. Regardless of whether the sealing strip has a light strip 26, the first double-tube connecting wall 14 and the second double-tube connecting wall are facing indoors, thereby ensuring that the light strip 26 can illuminate the room.

[0102] Based on the above-mentioned illuminable foldable house sealing structure, the specific installation method includes the following steps:

[0103] There is a groove 33 on the wall panel to be sealed. First, an external suction device is used to connect the suction port to evacuate the single-strip sealing strip 3 and the three-vertical sealing strip 5. The gas in the ventilation pipe in the sealing strip is connected to the air duct via the suction port-double pipe, and then is extracted by the external suction device. The ventilation pipes on the side of the single-strip sealing strip 3 and the three-vertical sealing strip 5 and the buckle adapter pipe 22 at the end of the three-vertical sealing strip 5 will be sucked flat. The pipe wall is finally fitted along the center line of the guide groove due to the directional deformation of the pipe, which makes it easier to fit the ventilation pipes on the side of the single-strip sealing strip 3 and the three-vertical sealing strip 5. It is quickly placed in the groove 33 of the wall panel, and the buckle adapter pipe 22 at the end of the three-perpendicular sealing strip 5 is quickly placed in the C-shaped buckle 8 at the end of the single-strip sealing strip 3. After placement, the external air suction device is disconnected, and the ventilation pipes on the sides of the single-strip sealing strip 3 and the three-perpendicular sealing strip 5 and the buckle adapter pipe 22 at the end of the three-perpendicular sealing strip 5 will rebound and deform due to the release of internal elastic energy. At the same time, driven by the internal and external pressure difference, external gas flows in rapidly through the pores or channels to achieve space filling and active air suction from the outside, thereby realizing the recovery of the pipe structure and realizing the rapid installation and combination of the sealing strip.

[0104] The basic structure of the sealing strip with a light strip 26 is similar to that of the sealing strip with a light strip 26. The single-strip sealing strip 3 (with a light strip 26) is provided with a light strip 26, and the end of the light strip 26 is provided with a single-strip sealing strip conductor. The two conductors pass through the C-shaped buckle 8 at the end of the sealing strip. The triple-perpendicular sealing strip 5 (L-shaped light strip) is also provided with a light strip 26, and the end of the light strip 26 is provided with a triple-perpendicular sealing strip conductor. The conductors pass through the buckle adapter tube 22. Sufficient length is reserved for the triple-perpendicular sealing strip conductor to accommodate deformation of the buckle adapter tube 22. The single-strip sealing strip (with a light strip 26) and the triple-perpendicular sealing strip (L-shaped light strip) are bonded together through the C-shaped buckle 8 and the buckle adapter tube 22. Furthermore, the single-strip sealing strip conductors are bonded to the triple-perpendicular sealing strip conductors, ensuring continuous and stable power supply to the light strip 26. Whether to use a sealing structure with a light strip 26 should be considered based on actual needs. A lead point can be set at any point between the C-shaped clip 8 and the clip adapter pipe 22. Flexible positive and negative leads can be used for the light strip 26, with color-coded polarity for ease of installation and maintenance. The light strip 26's functionality can be extended to assembly status monitoring by integrating it with a miniature pressure sensor. The light strip 26's brightness is mapped to the pressure value (e.g., greater pressure means higher brightness), accurately reflecting the contact pressure between the clip and the pipe.

[0105] Specifically, if sealing is required only between two surfaces, the single-strip sealing strip 3 can be omitted from the C-shaped buckle 8 to achieve a smooth seal at the connector end. If sealing is required only between the ends of three surfaces, the three-perpendicular sealing strip 5 can be used for independent sealing, and the buckle adapter pipe 22 can be removed to achieve a smooth seal at the connector end. In fact, the combination of the single-strip sealing strip 3 and the three-perpendicular sealing strip 5 can extend and expand the sealing area, and can be adjusted according to actual needs.

[0106] Compared with the prior art, the present invention has the following beneficial effects:

[0107] 1. The sealing structure of the present invention has the characteristics of rapid disassembly and assembly, which greatly improves the operating efficiency. It is particularly suitable for foldable houses that need to be frequently replaced or frequently disassembled and assembled, and significantly reduces the difficulty and time cost of maintenance.

[0108] 2. The sealing structure of the present invention adopts an air-evacuation-shrinkage-rebound filling method to achieve rapid sealing between foldable and unfoldable house panels, abandoning the traditional air pressure-dependent mode and avoiding the problem of poor sealing reliability due to unstable air pressure. It has a simple structure and reliable performance, can ensure high reliability in actual use, and provides a solid guarantee for the sealing effect.

[0109] 3. The present invention combines the sealing structure with the lighting function, which not only optimizes the efficiency of house space utilization, but also reduces the overall installation cost, providing an integrated solution for achieving fast foldable house sealing that takes into account efficient sealing, convenient disassembly and assembly, and lighting functions.

[0110] 4. The sealing structure of the present invention has strong adaptability and obvious combination advantages. The sealing units can be freely combined and reconstructed to achieve sealing between two or three surfaces. It can be flexibly adjusted and combined according to different usage scenarios and needs, showing good versatility and a wide range of applications, and can meet diverse practical application needs.

[0111] In the above-mentioned specific embodiments, the sealing structure proposed in this invention addresses the problems of poor sealing reliability, cumbersome assembly and disassembly, and lack of integrated lighting functionality in existing foldable housing sealing technologies. This structure utilizes a rubber pipe's vacuum, contraction, and rebound filling method to achieve rapid sealing between foldable housing panels. This eliminates the traditional air pressure-dependent design, circumventing the poor sealing reliability caused by unstable air pressure and significantly improving sealing efficiency and stability. The assembly and disassembly process eliminates the need for precise alignment and complex fixing operations, significantly saving labor and time, and significantly improving the ease of maintenance throughout the sealing structure's lifecycle. Furthermore, this sealing structure integrates lighting functionality, effectively meeting the lighting needs of foldable housing and filling a gap in the relevant technology.

[0112] It should be understood that the ordinal numbers such as "first, second, third, fourth" mentioned in the text are to distinguish different components with the same name. They are only for the convenience of description and do not represent any limitation, nor should they be understood as any order.

[0113] For ease of understanding, the overall solution of the sealing structure provided by the present invention is described below.

[0114] A light-emitting foldable house sealing structure can achieve sealing between two or three panels, combined with Figures 1-6 As can be seen, the first ventilation duct 9 and the second ventilation duct 15 on either side of the single-strip sealing strip 3 are placed within the groove 33 of the wallboard to achieve sealing. The first ventilation duct 9 and the second ventilation duct 15 form an interference fit with the wallboard groove 33. This assembly method, through reasonably preset radial interference and surface roughness parameters, generates normal contact pressure at the contact surface between the first ventilation duct 9 and the second ventilation duct 15 and the groove 33 of the object to be sealed. This pressure effectively eliminates the microscopic gap between the first ventilation duct 9 and the second ventilation duct 15 and the groove 33 of the object to be sealed, forming a reliable sealing preload at the sealing interface, limiting the medium leakage path and ensuring that stable contact pressure can be maintained under varying working loads and environmental conditions, thereby achieving long-lasting and efficient sealing performance and meeting the reliability requirements of the sealing system.

[0115] like Figure 7-10As shown, the single-strip sealing strip 3 is provided with a C-shaped buckle 8, a first ventilation pipe 9, a first air intake port 10, an air channel 11 of the first ventilation port, a first connecting air channel 12, an air cavity 13 of the second ventilation pipe, a first double-tube connecting wall 14, and a second ventilation pipe 15. Before use, the first air intake port 10 can be connected through an external air intake device, and the single-strip sealing strip 3 can be evacuated through the air channel 11 of the first air intake port. When negative pressure acts on the single-strip sealing strip 3, the internal gas is quickly discharged along the preset air channel (first ventilation pipe 9, second ventilation pipe 15, first connecting air channel 12), thereby causing the first ventilation pipe 9 and the second ventilation pipe 15 to deform due to the internal and external pressure of the wall. The deformation direction is constrained by the pipe directional deformation guide groove 19 on the pipe surface, realizing contraction along the predetermined axis, making it convenient to embed the sealing strip into the groove 33 of the body to be sealed. After the sealing strip is embedded in the groove 33 of the body to be sealed, the external negative pressure source is removed. The first ventilation pipe 9 and the second ventilation pipe 15 produce a rebound effect due to the release of elastic energy stored in the material. Due to the negative pressure environment formed inside the pipe, the external gas is driven to flow in quickly through the first connecting air channel 12, realizing structural reset and space filling, and finally completing the rapid self-positioning installation of the sealing strip, realizing tight fit and reliable sealing of the sealing interface.

[0116] like Figure 8-12 As shown, a C-shaped buckle 8 is provided on the single-strip sealing strip 3, and an embedded keel is provided inside the C-shaped buckle 8 to maintain the stability of the geometric shape and achieve reliable fixation and support of the connecting parts. In addition, the design has significant scalability in structure, which is mainly used to solve the problem of insufficient length caused by material processing technology limitations. When a sealing strip of a single length cannot meet specific sealing requirements, the linear extension of the sealing structure can be achieved by using a combination installation method and utilizing the precise fit between the C-shaped buckle 8 and the buckle adapter pipe 22. This combination method is based on a modular design concept to ensure seamless docking and collaborative work between adjacent sealing units. The design is not limited by length and the sealing structure can be extended indefinitely according to actual needs, thereby achieving efficient sealing of larger areas and longer interfaces, providing a high degree of flexibility and adaptability for sealing solutions in complex industrial environments. If the required design only needs to achieve sealing between two surfaces, the C-shaped buckle 8 at the end of the sealing combination structure or a single sealing strip can be removed to achieve a smooth seal at the end of the connector. In addition, by adjusting the distance between the first ventilation duct 9 and the first double-tube connecting wall 14, adaptive sealing connection to walls with different angles can be achieved.

[0117] like Figure 13 and Figure 14As shown, the three-perpendicular sealing strip 5 is similar to the combination of three single-strip sealing strips 3, featuring three L-shaped ventilation ducts with three clip-on adapter ducts 22 at their ends. The sealing principle and method of the three-perpendicular sealing strip 5 are similar to those of the single-strip sealing strip 3. This sealing strip is equipped with a first air intake port 10. When an external air intake device applies negative pressure, the walls of the clip-on adapter duct 22 and the first ventilation duct 9 undergo local deformation due to the internal and external pressure differential. Because the clip-on adapter duct 22 and the first ventilation duct 9 are constrained by the directional deformation guide grooves 19 on the inner sides, the duct walls ultimately align along the centerline of the guide grooves, achieving controlled deformation in a predetermined direction. The air cavity 23 of the buckle adapter pipe is connected to the first main air channel 25 through the first secondary air channel 24, forming a complete gas transmission network; the two second sealing arms 7 of the three-vertical sealing strip 5 also have the air cavity 23 of the buckle adapter pipe, the buckle adapter pipe 22 and the gas transmission network formed by the second secondary air channel and the second main air channel. In addition, a modular connection design is adopted between the buckle adapter pipe 22 and the C-type buckle 8. When the buckle adapter pipe 22 is caused by the change in air pressure to cause the pipe wall to fit along the center line of the guide groove, it can be smoothly inserted into the C-type buckle 8. At this time, the outward suction is stopped, and the elastic energy storage of the buckle adapter pipe 22 is released, resulting in rebound deformation. At the same time, driven by the internal and external pressure difference, the external gas quickly flows in through the pores in the pipe wall or the reserved channel, realizing space filling and structural reset, thereby completing the rapid combination of the buckle adapter pipe 22 and the C-type buckle 8, ensuring the stable connection of the sealing structure. When the sealing requirement is to seal the ends between three surfaces, a three-perpendicular sealing strip 5 can be selected as a targeted seal, and the buckle adapter pipe 22 can be removed to achieve a smooth seal at the end of the connector.

[0118] like Figure 15-16 As shown, the three-perpendicular sealing strip 5 can be combined with the single-strip sealing strip 3 through a modular combination strategy to achieve sealing between three surfaces. The three-perpendicular sealing strip 5 connects the single-strip sealing strip 3 in three perpendicular directions. In fact, each vertical portion of the three-perpendicular sealing strip 5 can be parametrically extended according to actual working conditions, thereby independently constructing a three-dimensional sealing structure that meets the sealing requirements of the three surfaces. This further demonstrates the high flexibility of the sealing component and can provide innovative solutions for complex space sealing problems.

[0119] like Figure 17 and 20As shown, when lighting is required, a light strip-style sealing structure can be used. A light strip 26 is arranged on the first double-tube connecting wall 14 of the single-strip sealing strip 3. Light strip 26 contains LED beads 27 and is coated with LED encapsulation material 28, such as epoxy resin or silicone. To ensure continuous power supply when connecting the single-strip sealing strip to other structures, the ends of light strip 26 are equipped with a first single-strip sealing strip wire 29 and a second single-strip sealing strip wire 30. These two wires pass through the C-shaped buckle 8 at the end of the sealing strip.

[0120] like Figures 21-24 As shown, a light strip 26 is provided on the three-perpendicular sealing strip 5. The ends of the light strip 26 have a first three-perpendicular sealing strip wire 31 and a second three-perpendicular sealing strip wire 32. The wires pass through the buckle adapter pipe 22. Since the buckle adapter pipe 22 will deform due to the action of air pressure, the first three-perpendicular sealing strip wire 31 and the second three-perpendicular sealing strip wire 32 need to reserve sufficient wire length to adapt to the deformation of the buckle adapter pipe 22 to avoid pulling, breaking or poor contact. The single-strip sealing strip 3 and the three-perpendicular sealing strip are fitted together through the C-type buckle 8 and the buckle adapter pipe 22. The first single-strip sealing strip wire 29 and the second single-strip sealing strip wire 30 are fitted with the first three-perpendicular sealing strip wire 31 and the second three-perpendicular sealing strip wire 32 to ensure continuous and stable power supply to the light strip 26.

[0121] like Figure 25 As shown, a groove 33 is provided on the wall panel. After the LED lamp beads 27 are laid, they are covered and encapsulated with LED packaging materials. The packaging materials are preferably polymer materials such as epoxy resin or silicone. The material must have high transparency to ensure that the light emitted by the LED lamp beads 27 can be efficiently transmitted to achieve a stable and uniform lighting effect. At the same time, it can effectively isolate the influence of external environmental factors such as water vapor and dust on the circuit, and improve the overall reliability and service life of the sealing structure. In addition to the lighting function, the functionality of the light strip 26 can be further extended to the field of intelligent assembly monitoring. By integrating a micro pressure sensor and constructing a pressure-light intensity linkage feedback system, the contact pressure (i.e., contact status) between the C-type buckle 8 and the pipeline can be accurately visualized.

[0122] like Figure 26 As shown, in order to enable the single-strip sealing strip 3 and the three-perpendicular sealing strip 5 to achieve a sealing effect, a groove 33 needs to be provided on the wall panel.

[0123] The single-strip sealing strip 3 and the three-perpendicular sealing strip 5 can independently achieve sealing in specific scenarios, or they can achieve modular combination and collaborative sealing, thereby expanding the sealing area in the spatial dimension. According to actual engineering needs, the length, angle and layout of the combined structure can be dynamically adjusted to meet the sealing requirements under different shapes, sizes and working conditions. Therefore, this combined sealing method can improve the versatility and adaptability of the sealing system. At the same time, the sealing strip can integrate lighting functions. During the modular combination process, the lighting components of each sealing strip can be connected to form a unified lighting system. This "sealing + lighting" integrated design reduces the installation space and cost of additional lighting equipment. It is especially suitable for scenarios such as emergency rescue and outdoor temporary buildings. While ensuring the sealing of the space, it provides users with sufficient and flexible lighting support, truly realizing functional integration and efficient utilization.

[0124] The above specific implementation methods further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above are only specific implementation methods of the present invention and are not intended to limit the scope of protection of the present invention. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solutions of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sealing structure for an illuminable foldable house, used between two panels, at a corner or at a top corner of a foldable house; characterized by: The sealing structure includes: A single-strip sealing strip, comprising a first ventilation duct having a first air cavity, a second ventilation duct having a second air cavity, and a first double-tube connecting wall having a first communicating air passage; A first inhalation port is installed on the first ventilation pipe, the airway of the first inhalation port is connected to the first air cavity, and the airway of the first inhalation port is connected to the second ventilation pipe through the first connecting airway; The first ventilation pipe is inserted into a groove provided on one of the two plates in the suction state, and is interference-fitted with the groove in the deflation state; The second ventilation pipe is inserted into the groove provided on the other of the two plates in the suction state, and is interference fit with the groove in the deflation state; Wherein, the single-strip sealing strip is installed between two plates.

2. The illuminable foldable house sealing structure according to claim 1, characterized in that: The single-strip sealing strip also includes: A C-shaped buckle is installed on at least one end of the single-strip sealing strip, and a keel structure is embedded in the C-shaped buckle, and the keel structure is wrapped with a keel outer wrap.

3. The illuminable foldable house sealing structure according to claim 2, characterized in that: A lighting assembly is installed on the single-strip sealing strip.

4. The illuminable foldable house sealing structure according to claim 3, characterized in that: The lighting assembly comprises: A light strip, wherein LED lamp beads are provided in the light strip, and the light strip is installed on the outer side wall of the first double-tube connecting wall; A packaging structure, wherein the packaging structure is covered on the periphery of the light strip; A first single sealing strip wire is installed at one end of the light strip and passes through the C-shaped buckle; A second single sealing strip wire is installed at the other end of the light strip and passes through the C-shaped buckle.

5. The illuminable foldable house sealing structure according to claim 1, characterized in that: The sealing structure further comprises: Three vertical line sealing strips, which are installed at the corners or top corners of the wall; The three-perpendicular sealing strip comprises a first sealing arm with a second air suction port and two second sealing arms; The three sealing arms are perpendicular to each other, and a buckle adapter pipe is installed at the end of each sealing arm. The buckle adapter pipe is inserted into the C-shaped buckle in the inhaled state and has an interference fit with the C-shaped buckle in the deflated state.

6. The illuminable foldable house sealing structure according to claim 5, characterized in that: A lighting assembly is installed on the three-perpendicular sealing strip.

7. The illuminable foldable house sealing structure according to claim 6, characterized in that: Each sealing arm includes a third ventilation duct having a third air cavity, a fourth ventilation duct having a fourth air cavity, and a second double-tube connecting wall connecting the third ventilation duct and the fourth ventilation duct; A second communicating air channel is provided on the second double-tube connecting wall of the first sealing arm, and the second communicating air channel is connected to the second air inlet port; The third air cavity of the first sealing arm is connected to the third air cavity of one of the second sealing arms, the fourth air cavity of the first sealing arm is connected to the third air cavity of another of the second sealing arms, and the fourth air cavities of the two second sealing arms are connected to each other; The air cavity of the buckle adapter pipe of the second sealing arm is connected to the corresponding third air cavity and fourth air cavity.

8. The illuminable foldable house sealing structure according to claim 7, characterized in that: The first sealing arm further comprises: a first main air channel, wherein a first air port of the first main air channel is connected to the third air cavity of the first sealing arm, and a second air port of the first main air channel is connected to the fourth air cavity of the first sealing arm; The first secondary air channel, the third air port of the first main air channel is connected to one end of the first secondary air channel, and the other end of the first secondary air channel is connected to the buckle adapter pipe at the end of the first sealing arm.

9. The illuminable foldable house sealing structure according to claim 8, characterized in that: The second sealing arm further comprises: a second main air channel, wherein a first air port of the second main air channel is connected to the third air cavity of the second sealing arm, and a second air port of the second main air channel is connected to the fourth air cavity of the second sealing arm; The second secondary air channel, the third air port of the second main air channel is connected to one end of the second secondary air channel, and the other end of the second secondary air channel is connected to the buckle adapter pipe at the end of the second sealing arm.

10. The illuminable foldable house sealing structure according to any one of claims 6 to 9, characterized in that: The lighting assembly comprises: a light strip, wherein LED lamp beads are provided in the light strip, and the light strip is installed on the outer side wall of the second double-tube connecting wall; A packaging structure, wherein the packaging structure is covered on the periphery of the light strip; A first three-perpendicular sealing strip wire is installed at one end of the light strip and passes through the buckle adapter pipe; The second three-perpendicular sealing strip wire, the second single-strip sealing strip wire is installed at the other end of the light strip and passes through the buckle adapter pipe.

Images