Glass curtain wall with modular structure

Abstract

The invention discloses a glass curtain wall with a modular structure, and relates to the technical field of building curtain walls. The glass curtain wall comprises a glass panel; a frame structure, comprising an L-shaped frame and a strip frame engaged with the edge of the glass panel, the L-shaped frame and the strip frame being spliced ​​into an opening frame, a self-locking piece for connecting a plurality of glass panels is arranged at one corner of the opening frame, and the self-locking piece is inserted into the strip frame; a fixing structure, the fixing structure comprises a locking structure and a pressing edge structure, and the frame structure, the self-locking piece, the locking structure and the pressing edge structure are arranged, the self-locking piece is used for preliminarily positioning and locking the glass panel to determine a refined reference position, and the pressing edge structure is used to lock the glass panel, the frame structure and the self-locking piece, so that the glass panel, the frame structure and the self-locking piece are assembled into one, and the force borne by the frame structure is evenly transmitted to the pressing edge structure and then to the beam, so that the force is evenly borne, and the wind resistance and bearing capacity of the glass curtain wall are improved.

Description

Technical Field

[0001] The invention relates to the field of building curtain walls, in particular to a glass curtain wall with a modular structure. Background Art

[0002] The terms unitized glass curtain wall and modular glass curtain wall are often used to describe the same type of curtain wall system, but in fact they refer to similar but not identical concepts. First of all, the unitized glass curtain wall refers to a curtain wall system composed of prefabricated independent units. Each unit is a complete structure that includes a frame, glass, and other accessories. These units are pre-assembled in the factory and then transported to the construction site for installation. The modular glass curtain wall also refers to a curtain wall system composed of multiple pre-manufactured modules. These modules can be produced in the factory or assembled on site. Although both emphasize the characteristics of prefabrication and rapid on-site installation, "unitized" emphasizes more on the integrity of each independent unit, while "modular" emphasizes the flexibility and configurability of the system.

[0003] A Chinese patent with authorization announcement number CN211523661U discloses a new modular glass curtain wall, including a glass plate and an electric control box fixed on the glass plate, at least one side of the glass plate is provided with several layers of PDLC film, and at least one side of the glass plate is provided with perovskite thin film solar cells; a controller, a battery and an inverter are arranged in the electric control box; the perovskite thin film solar cell, the battery and the inverter are all electrically connected to the controller, and the battery and the PDLC film are all electrically connected to the inverter. Each glass curtain wall is controlled by a controller fixed thereon, and its transmission state can be independently converted to meet the different light requirements of different people or units.

[0004] Traditional glass curtain walls usually require too many auxiliary fixing and positioning components during installation and construction, and require the use of various tools to achieve installation. The installation steps are complicated, the installation accuracy requirements are high, and the installation workload is large. Secondly, the market currently uses connecting claws to install glass curtain walls, but it requires drilling holes on the glass panel, and the drilling position accuracy requirements are high, and the glass panel is easily damaged during the drilling process.

[0005] To this end, the present invention proposes a glass curtain wall with a modular structure to solve the above problems. Summary of the invention

[0006] In view of the above problems in the prior art, the present invention is proposed.

[0007] In order to solve the above technical problems, the present invention provides the following technical solutions: a glass curtain wall with a modular structure, comprising a glass panel;

[0008] A frame structure, comprising an L-shaped frame and a strip frame engaged with the edge of a glass panel, wherein the L-shaped frame and the strip frame are spliced ​​into a slot frame, a self-locking piece for connecting a plurality of glass panels is provided at a corner of the slot frame, the self-locking piece is inserted into the strip frame, a connecting frame is provided between the L-shaped frame and the strip frame, the connecting frame comprises a connecting frame body and frame-like strips extending from both ends of the connecting frame, the frame-like strips are inserted into the L-shaped frames on both sides to realize the positioning of the connecting frame and the L-shaped frame, so that the L-shaped frame, the strip frame, the connecting frame and the self-locking piece constitute a matrix frame structure for loading a plurality of glass panels;

[0009] The self-locking component includes a left plate lock component and a right plate lock component that are engaged with each other, a left rotating cylinder is engaged inside the left plate lock component, the left rotating cylinder extends toward the right plate lock component, and a group of bending blocks are fixed to the end of the left rotating cylinder, a right rotating cylinder is engaged inside the right plate lock component, and a rotating groove for the bending block to be inserted and rotated to engage is provided inside the right rotating cylinder, the left plate lock component and the right plate lock component are formed as a whole by plugging the bending block and the right rotating cylinder, and the left plate lock component and the right plate lock component clamp and lock the glass panel through the left rotating cylinder and the right rotating cylinder.

[0010] A fixing structure, wherein the fixing structure comprises a locking structure and a pressing edge structure, wherein the pressing edge structure is pressed onto the back of the L-shaped frame and the strip frame, and the self-locking part is located at the center of the pressing edge structure, and the locking structure is inserted from the front of the L-shaped frame and the strip frame, and the locking structure and the pressing edge structure are used to lock and position the L-shaped frame, the strip frame and the self-locking part.

[0011] As a preferred solution of the glass curtain wall with modular structure described in the present invention, the left plate locking member includes a left flat plate and four groups of L-shaped sleeves extending toward the right plate locking member, a guide groove is opened inside the L-shaped sleeve, and an extension strip extends from the side of the L-shaped sleeve, and the extension strip is inserted into the strip frame so that the left flat plate and the strip frame are connected as a whole.

[0012] As a preferred solution of the glass curtain wall of the modular structure of the present invention, the right plate locking member comprises a right flat plate and an L-shaped plug plate fixed to the surface of the right flat plate, the L-shaped plug plate is inserted into the guide groove and abuts against the left flat plate;

[0013] An extension column is extended from one end of the right rotary cylinder away from the left flat plate, and a threaded hole is opened at the center of the extension column.

[0014] As a preferred solution of the glass curtain wall of the modular structure of the present invention, a waist-shaped groove is provided on the surface of the right flat plate, a clamping plate is clamped inside the waist-shaped groove, and a stopper is inserted inside the waist-shaped groove, and the stopper abuts against the clamping plate to fix the position of the clamping plate;

[0015] The clamping plate comprises a fitting block and a column. The fitting block is pressed down along the waist-shaped groove so that the fitting block is engaged in the rotary groove, and the two ends of the fitting block are respectively abutted against the right rotary cylinder and the bending block.

[0016] As a preferred solution of the glass curtain wall with modular structure described in the present invention, a connecting frame is provided between the L-shaped frame and the strip frame, the connecting frame includes a connecting frame body and frame-like strips extending from both ends of the connecting frame, a glass groove for embedding a glass panel is provided inside the connecting frame body, a round through groove and a rectangular plug plate are provided on the frame body of the connecting frame body located between two groups of the glass grooves, the round through groove is used for the locking structure to penetrate, and the rectangular plug plate is used for inserting into the strip frame and positioning the strip frame.

[0017] As a preferred solution of the glass curtain wall of the modular structure of the present invention, the L-shaped frame includes an L-shaped frame body, and a frame-shaped slot for inserting a frame-shaped strip is provided on the surface of the L-shaped frame body, and a stretching column is extended from the back of the L-shaped frame body, and the edge pressing structure stretches the stretching column so that the L-shaped frame body is pressed on the glass panel;

[0018] The strip frame includes a strip frame body, and an inlay groove for embedding a glass panel is opened inside the L-shaped frame body, and rectangular recessed grooves for plugging in rectangular plug boards are opened at both ends of the strip frame body. The L-shaped frame body, the strip frame body, the connecting frame body and the self-locking parts constitute a matrix frame structure for loading multiple glass panels.

[0019] As a preferred solution of the glass curtain wall of the modular structure of the present invention, wherein: a through groove is penetrated at the connection of two sets of strip frame bodies which are attached and symmetrically arranged, and a plurality of positioning circular grooves are opened at the through groove of the strip frame body;

[0020] The locking structure includes an insertion roller inserted into the through groove and a positioning shaft inserted into the positioning circular groove. The insertion roller and the positioning shaft are fixedly connected. The two groups of strip frame bodies are integrally connected to the insertion rollers through the positioning shaft. The end of the insertion roller that passes through the strip frame body is provided with a self-tapping groove, and a self-tapping screw is fastened in the self-tapping groove. The surface of the self-tapping screw is fitted with a gasket for increasing the contact surface.

[0021] As a preferred solution of the glass curtain wall of the modular structure described in the present invention, the edge pressing structure includes a cross bar, two elastic stretching plates are provided at the ends of the cross bar, and stretching grooves for sleeve-connecting stretching columns are opened on the surfaces of the elastic stretching plates. The cross bar is pressed on the L-shaped frame body and the strip frame body by inserting rollers and self-tapping screws, and four groups of welding tubes for fixing to the surface of the beam are extended from the back of the cross bar.

[0022] As a preferred solution of the glass curtain wall with modular structure described in the present invention, the glass panel includes an outer layer of glass and an inner layer of glass, and a dynamic heat reflective film for shading and cooling is provided in the interlayer between the outer layer of glass and the inner layer of glass, the dynamic heat reflective film is composed of an ultraviolet coating, a microcapsule layer and a base layer, the microcapsule layer includes a plurality of microcapsules evenly laid on the surface of the base layer, each of the microcapsules is hollow, and the inner cavity of the microcapsule is filled with temperature-sensitive liquid crystal.

[0023] As a preferred solution of the glass curtain wall with modular structure of the present invention, the microcapsules are arranged in an elliptical shape, and the microcapsules arranged in the elliptical shape have different refractive indices in different directions to adapt to different incident angles of light.

[0024] The beneficial effects of the present invention are as follows: the present invention provides a frame structure, a self-locking member, a locking structure and a pressure edge structure, and the assembled frame structure is convenient for workers to directly install the glass panel on site, thereby simplifying the installation process and reducing the inconvenience of transporting the glass curtain wall. The self-locking member is used to preliminarily position and lock the glass panel to determine a refined reference position, thereby improving the assembly accuracy of the later frame structure. At the same time, the pressure edge structure is used to lock the glass panel, the frame structure and the self-locking member so that they are assembled as one. At the same time, the locking structure is used to further reinforce the position of the glass panel, the frame structure and the self-locking member. At the same time, the force borne by the frame structure is evenly transmitted to the pressure edge structure and then to the beam, so that the force is evenly borne, thereby improving the wind resistance and bearing capacity of the glass curtain wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the assembly structure of multiple glass curtain walls in the present invention.

[0027] Figure 2 It is a schematic diagram of the overall structure of the self-locking member in the present invention.

[0028] Figure 3 It is a schematic diagram of the disassembled structure of the self-locking member in the present invention.

[0029] Figure 4 This is an exploded view of the assembly structure of multiple glass curtain walls in the present invention.

[0030] Figure 5 For the present invention Figure 4 A-section structure enlarged view.

[0031] Figure 6 For the present invention Figure 4 Enlarged view of the structure of part B.

[0032] Figure 7 For the present invention Figure 4 Enlarged view of the C structure.

[0033] Figure 8 It is a schematic diagram of the overall structure of the strip frame of the present invention.

[0034] Fig. 9 It is a schematic diagram of the overall structure of the connection frame in the present invention.

[0035] Fig.10 It is a schematic diagram of the overall structure of the edge pressing structure of the present invention.

[0036] Fig.11 It is a schematic diagram of the overall structure of the glass panel in the present invention.

[0037] Figure numerals: 1. glass panel; 11. outer glass; 12. inner glass; 13. dynamic heat reflective film; 131. UV coating; 132. microcapsule layer; 133. base layer; 134. microcapsule; 2. frame structure; 21. L-shaped frame; 211. L-shaped frame body; 212. frame-shaped slot; 213. stretching column; 22. strip frame; 221. strip frame body; 222. inlay groove; 223. rectangular sink groove; 224. through groove; 225. positioning circular groove; 23. connecting frame; 231. connecting frame body; 232. frame-shaped strip; 233. rectangular plug plate; 234. glass groove; 235. round groove; 3. self-locking piece ;31. Left plate lock;311. Left flat plate;312. L-shaped sleeve;313. Guide groove;314. Extension strip;315. Left rotating cylinder;316. Bending block;32. Right plate lock;321. Right flat plate;322. L-shaped plug plate;323. Waist-shaped groove;324. Right rotating cylinder;325. Rotating groove;326. Extension column;327. Threaded hole;33. Abutment plate;34. Card plate;341. Fitting block;342. Column;4. Edge pressing structure;41. Cross strip;42. Welding cylinder;43. Elastic stretching plate;431. Stretching groove;5. Locking structure;51. Insert roller;52. Positioning shaft;53. Self-tapping screw;54. Washer. DETAILED DESCRIPTION

[0038] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0039] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0040] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0041] Example 1

[0042] Reference Figure 1~Figure 4 As shown, it is the first embodiment of the present invention, which provides a glass curtain wall with a modular structure, including a glass panel 1, a frame structure 2 and a fixing structure:

[0043] The frame structure 2 includes an L-shaped frame 21 and a strip frame 22 which are engaged with the edge of the glass panel 1. The L-shaped frame 21 and the strip frame 22 are spliced ​​into a slot frame. The glass panel 1 is located inside the slot frame. A layer of silicone film is laid on the surface of the slot frame. First, the reaction force generated by the compression of the silicone film is used to make the connection components tighter to prevent water leakage and water seepage. Second, the compression deformation property of the silicone film is used to make the glass curtain wall have a slight displacement and have better wind resistance and strength. A self-locking piece 3 for connecting multiple glass panels 1 is provided at a corner of the slot frame. The self-locking piece 3 is inserted into the strip frame 22 and combined with the L-shaped frame 21 to position the glass panel 1. The self-locking piece 3 is used to preliminarily position and lock the multiple glass panels 1 connected thereto and the frame structure 2 on the corresponding glass panel 1.

[0044] Specifically, the self-locking member 3 includes a left plate locking member 31 and a right plate locking member 32 that are engaged with each other. The left plate locking member 31 includes a left flat plate 311 and four groups of L-shaped plates 312 extending toward the right plate locking member 32. The left flat plate 311 and the four groups of L-shaped plates 312 on the surface of the left flat plate 311 form four corner areas for placing four glass panels 1. The four glass panels 1 installed in the corner areas are clamped and positioned by the mutual compression of the left plate locking member 31 and the right plate locking member 32, thereby achieving preliminary position determination.

[0045] Specifically, a guide groove 313 is provided inside the L-shaped cover plate 312, and the right plate lock 32 is inserted into the guide groove 313 to abut against the left plate 311 to determine the gap thickness between the left plate lock 31 and the right plate lock 32, and the gap thickness is the thickness of the glass panel 1;

[0046] Extension strips 314 extend from the side of the L-shaped cover plate 312. There are four groups of L-shaped cover plates 312. Each group of L-shaped cover plates 312 corresponds to two groups of extension strips 314. The L-shaped cover plate 312 is used to position the glass panel 1 in four directions through multiple groups of extension strips 314. The extension strips 314 are inserted into the strip frame 22 so that the left flat plate 311 and the strip frame 22 are connected as a whole. The above and the following "connected as a whole" and "formed as a whole" indicate that the connection is tight and the position is determined, and it is not a fixed connection method such as welding or gluing;

[0047] A left rotating cylinder 315 is engaged inside the left flat plate 311 . The left rotating cylinder 315 rotates inside the left flat plate 311 and extends toward the right plate locking member 32 . A set of bent blocks 316 are fixed at the end of the left rotating cylinder 315 .

[0048] Specifically, the right plate lock 32 includes a right flat plate 321 and an L-shaped plug plate 322 fixed to the surface of the right flat plate 321. The L-shaped plug plate 322 is inserted into the guide groove 313 and abuts against the left flat plate 311. The right flat plate 321 is internally engaged with a right rotating cylinder 324, which rotates inside the right flat plate 321. A rotating groove 325 for inserting and rotating the bending block 316 is provided inside the right rotating cylinder 324. The left plate lock 31 and the right plate lock 31 are connected to each other. The left plate lock 31 and the right plate lock 32 are connected to form a whole. When the left plate lock 31 and the right plate lock 32 are connected to each other, the L-shaped plug plate 322 abuts against the left flat plate 311 along the guide groove 313, the bent block 316 is inserted into the rotating groove 325, and the right rotating cylinder 324 or the left rotating cylinder 315 is rotated so that the bent block 316 is engaged in the deep part of the rotating groove 325, and the left plate lock 31 and the right plate lock 32 realize the self-locking function, and the glass panel 1 is clamped;

[0049] Specifically, a waist-shaped groove 323 is opened on the surface of the right flat plate 321, and a clamping plate 34 is clamped inside the waist-shaped groove 323, and a stopper plate 33 is inserted inside the waist-shaped groove 323, and the stopper plate 33 abuts against the clamping plate 34 to fix the position of the clamping plate 34; the clamping plate 34 includes a fitting block 341 and a column 342, and the fitting block 341 is pressed down along the waist-shaped groove 323 so that the fitting block 341 is clamped in the rotating groove 325, and the two ends of the fitting block 341 respectively abut against the right rotating cylinder 324 and the bending block 316.

[0050] When the left plate lock 31 and the right plate lock 32 are self-locked, the card plate 34 is pressed down along the waist-shaped groove 323, so that the engaging block 341 is engaged with the inside of the rotating groove 325, and the two ends of the engaging block 341 are respectively abutted against the right rotating cylinder 324 and the bending block 316. The positions of the left plate lock 31 and the right plate lock 32 are fixed, and the unlocking function can no longer be achieved through reverse rotation. In order to prevent the engaging block 341 from escaping from the inside of the rotating groove 325 due to vibration, extrusion, etc., a resist plate 33 is installed to penetrate along the waist-shaped groove 323. The resist plate 33 resists the upward movement of the engaging block 341, thereby reinforcing the self-locking stability of the left plate lock 31 and the right plate lock 32.

[0051] Example 2

[0052] Reference Figure 4~Figure 9 As shown, it is a second embodiment of the present invention, which is based on the previous embodiment, and the difference is that a connecting frame 23 is provided between the L-shaped frame 21 and the strip frame 22, and the connecting frame 23 includes a connecting frame body 231 and frame-like strips 232 extending from both ends of the connecting frame 23, and the frame-like strips 232 are inserted into the L-shaped frames 21 on both sides to realize the positioning of the connecting frame 23 and the L-shaped frame 21.

[0053] Specifically, a glass groove 234 for embedding the glass panel 1 is opened inside the connecting frame body 231, and a rectangular plug plate 233 extends from the frame body of the connecting frame body 231 between two groups of glass grooves 234. The rectangular plug plate 233 is inserted into the strip frame 22 to achieve the positioning of the connecting frame 23 and the strip frame 22.

[0054] Specifically, the L-shaped frame 21 includes an L-shaped frame body 211, and a frame-shaped slot 212 for inserting the frame-shaped strip 232 is provided on the surface of the L-shaped frame body 211, and a stretching column 213 is extended from the back of the L-shaped frame body 211. The edge pressing structure 4 stretches the stretching column 213 so that the L-shaped frame body 211 is pressed on the glass panel 1;

[0055] The strip frame 22 includes a strip frame body 221, and an inlay groove 222 for the glass panel 1 to be embedded is opened inside the L-shaped frame body 211, and rectangular recessed grooves 223 for the rectangular plug-in board 233 to be inserted are opened at both ends of the strip frame body 221. The L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking part 3 constitute a matrix frame structure for loading multiple glass panels 1.

[0056] By plugging together, the matrix frame structure assembled by the L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking member 3 is clamped on the edge of the glass panel 1, which is easy to operate and has a simple process. It does not need to be connected with multiple bolts and screws like the traditional glass curtain wall, and it also needs to use various tools to realize the assembly of the glass panel 1.

[0057] The purpose of designing this device is also to quickly install it on site and reduce the transportation inconvenience caused by the excessive area of ​​the glass curtain wall.

[0058] Example 3

[0059] Reference Figure 4 , Figure 5 as well as Fig.10 As shown, it is the third embodiment of the present invention, which is based on the previous embodiment, but differs in that the fixed structure includes a locking structure 5 and a pressure edge structure 4, the pressure edge structure 4 is pressed on the back of the L-shaped frame 21 and the strip frame 22, and the self-locking part 3 is located at the center of the pressure edge structure 4, the locking structure 5 is inserted from the front of the L-shaped frame 21 and the strip frame 22, and the locking structure 5 and the pressure edge structure 4 are used to lock and position the L-shaped frame 21, the strip frame 22 and the self-locking part 3.

[0060] The edge pressing structure 4 includes a cross bar 41, which is pressed on a matrix frame structure assembled by an L-shaped frame body 211, a strip frame body 221, a connecting frame body 231 and a self-locking part 3. Two groups of elastic stretching plates 43 are provided at the end of the cross bar 41, and a stretching groove 431 for socketing the stretching column 213 is opened on the surface of the elastic stretching plate 43. The elasticity generated by the stretching of the elastic stretching plate 43 is used to make the L-shaped frame body 211 and the cross bar 41 tightly connected. At the same time, the oblique stretching force of the elastic stretching plate 43 makes the L-shaped frame body 211 and the connecting frame body 231 tightly connected.

[0061] A through groove 224 penetrates through the connection between the two sets of adjacent and symmetrically arranged strip frame bodies 221 , and a plurality of positioning circular grooves 225 are formed at the strip frame bodies 221 at the through groove 224 .

[0062] The locking structure 5 includes an insertion roller 51 inserted into the through groove 224 and a positioning shaft 52 inserted into the positioning circular groove 225. The insertion roller 51 and the positioning shaft 52 are fixedly connected. Two groups of adjacent strip frame bodies 221 are integrally connected with the insertion roller 51 through the positioning shaft 52. The end of the insertion roller 51 that passes through the strip frame body 221 is provided with a self-tapping groove, and a self-tapping screw 53 is fastened in the self-tapping groove. The surface of the self-tapping screw 53 is fitted with a washer 54 for increasing the contact surface.

[0063] The washer 54 is pressed on the cross bar 41, and the self-tapping screw 53 is used to firmly press the cross bar 41 on the matrix frame structure assembled by the L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking member 3. An extension column 326 is extended from the end of the right rotary cylinder 324 away from the left flat plate 311, and a threaded hole 327 is opened at the center of the extension column 326. By installing the washer 54 and the self-tapping screw 53 in the threaded hole 327, the cross bar 41 is firmly pressed on the right flat plate 321, and the extrusion force generated presses the plate 33, so that the self-locking member 3 is in a completely locked state.

[0064] A circular groove 235 is provided on the connecting frame body 231 between the two groups of glass grooves 234, and the circular groove 235 is penetrated by the insertion roller 51. The number of locking structures 5 of the device is multiple groups, which are evenly distributed on the cross bar 41, so that the matrix frame structure assembled by the L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking part 3 is evenly stressed.

[0065] Four groups of welding tubes 42 for fixing to the surface of the beam extend from the back of the cross bar 41. The four groups of welding tubes 42 are respectively located at the four end positions of the cross bar 41 and at the intersection of the center extension lines of two adjacent groups of elastic stretch plates 43, so that the elastic stretch plates 43 act on the welding tubes 42 and are transferred to the beam by the welding tubes 42.

[0066] Traditional glass curtain walls are welded to the beams through joint claws to ensure that the glass curtain walls are firmly positioned. However, holes need to be punched in the glass curtain walls, and the positions of the holes need to be precise, which is difficult and the glass is prone to breakage during the punching process.

[0067] The device is equipped with a glass panel 1 through a matrix frame structure assembled by an L-shaped frame body 211, a strip frame body 221, a connecting frame body 231 and a self-locking piece 3, and is connected by plugging between the L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking piece 3, and is further fastened with a pressing edge structure 4, and is fixed by a locking structure 5, so that the glass panel 1, the L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking piece 3 form a whole, avoiding the problems of complicated traditional installation steps and great installation difficulty, and also ensuring the integrity of the glass curtain wall.

[0068] Example 4

[0069] Reference Figure 1 and Fig.11 As shown, it is the fourth embodiment of the present invention, which is based on the previous embodiment, except that the glass panel 1 includes an outer glass layer 11 and an inner glass layer 12, and a dynamic heat reflective film 13 for shading and cooling is provided in the interlayer between the outer glass layer 11 and the inner glass layer 12, the dynamic heat reflective film 13 is composed of an ultraviolet coating 131, a microcapsule layer 132 and a base layer 133, the microcapsule layer 132 includes a plurality of microcapsules 134 evenly laid on the surface of the base layer 133, each microcapsule 134 is hollow inside, and the inner cavity of the microcapsule 134 is filled with temperature-sensitive liquid crystal.

[0070] Specifically, the microcapsules 134 are arranged in an elliptical shape, and the microcapsules 134 arranged in an elliptical shape have different refractive indices in different directions to adapt to different incident angles of light.

[0071] Working principle: The microcapsule layer 132 is composed of many tiny microcapsules 134, each of which contains temperature-sensitive liquid crystals. These microcapsules 134 are fixed on the base layer 133 and form a layer of dynamic heat reflection film 13 with the ultraviolet coating 131.

[0072] The microcapsule layer 132 has an adaptive adjustment response mechanism. As the temperature rises, the arrangement of the liquid crystal molecules begins to become irregular. The irregularly arranged liquid crystals cause the dynamic thermal reflective film 13 to increase its reflectivity to light. The light will be reflected back, reducing the light and heat entering the room, thereby playing a role in shading and cooling.

[0073] When the temperature drops, the liquid crystals resume their arrangement, the reflectivity decreases, and the light transmission increases. When the temperature drops, the arrangement of the liquid crystal molecules becomes more orderly, and the orderly arranged liquid crystal molecules make the refractive index of the liquid crystal close to the refractive index of the substrate material, so that the reflectivity of the dynamic heat reflective film 13 is reduced, and more light can pass through the dynamic heat reflective film 13 into the room, increasing the natural light and temperature in the room and improving the living comfort.

[0074] The elliptically arranged microcapsule 134 has a major axis and a minor axis, and the refractive indexes in the major axis and minor axis directions of the elliptically arranged microcapsule 134 are different. Since the refractive indexes of the elliptically arranged microcapsule 134 in different directions are different, when light passes through the microcapsule 134, its path will change according to the arrangement of the liquid crystal molecules inside the elliptically arranged microcapsule 134, and temperature compensation is combined at the same time to achieve the sunshade and cooling effects of the microcapsule layer 132.

[0075] Specifically, when sunlight enters from the south, the incident direction of the light is incident from the long axis of the microcapsule 134. The reflectivity of the dynamic heat reflective film 13 is large, and more sunlight incident through the long axis is refracted back to achieve the effect of cooling and shading. When sunlight enters from the east or west, the incident direction of the light is incident from the short axis of the microcapsule 134. The reflectivity of the dynamic heat reflective film 13 is small, and more light can pass through the dynamic heat reflective film 13 into the room, increasing the natural light and temperature in the room and improving the living comfort.

[0076] The base layer 133 is made of a transparent glass film, and the base material is used to support the microcapsule layer 132 .

[0077] Working principle: the left plate lock 31 and the right plate lock 32 are engaged with each other, the L-shaped plug plate 322 is inserted along the guide groove 313, and the bending block 316 is inserted into the rotating groove 325. At this time, four glass panels 1 are inserted between the left plate lock 31 and the right plate lock 32. The right flat plate 321 is pressed so that the L-shaped plug plate 322 is pressed against the left flat plate 311, and the right rotating cylinder 324 or the left rotating cylinder 315 is rotated so that the bending block 316 is engaged with the deep part of the rotating groove 325. The left plate lock 31 and the right plate lock 32 realize the self-locking function and lock the glass panel 1.

[0078] The strip frame body 221 is pressed along the edge of the glass panel 1 , and the extension strip 314 of the strip frame body 221 placed on the left plate lock 31 is inserted into the strip frame body 221 . A set of strip frame bodies 221 are installed according to the above method.

[0079] The strip frame body 221 is pressed along the other side of the glass panel 1, and the L-shaped frame body 211 is dragged to move along the edge of the glass panel 1, the connecting frame body 231 is engaged between two adjacent groups of glass panels 1, and the L-shaped frame body 211 is moved toward the connecting frame body 231, and the frame-shaped strip 232 on the surface of the connecting frame body 231 is engaged into the frame-shaped slot 212, and then the L-shaped frame body 211 is inserted into the other side of the L-shaped frame body 211 in accordance with the above method, and all four side edges of the glass panel 1 are engaged.

[0080] The cross bar 41 is pressed on the matrix frame structure assembled by the L-shaped frame body 211, the strip frame body 221, the connecting frame body 231 and the self-locking part 3, and the elastic stretching plate 43 is stretched, so that the stretching groove 431 on the surface of the elastic stretching plate 43 is sleeved on the stretching column 213. The elasticity generated by the stretching of the elastic stretching plate 43 makes the L-shaped frame body 211 and the cross bar 41 tightly connected. At the same time, the oblique stretching force of the elastic stretching plate 43 makes the L-shaped frame body 211 and the connecting frame body 231 tightly connected.

[0081] The cross bar 41 is firmly pressed against the right flat plate 321 , and the generated pressing force presses the abutment plate 33 , so that the self-locking member 3 is in a completely locked state.

[0082] A plurality of rollers 51 are evenly inserted into the cross bar 41, and two groups of adjacent strip frame bodies 221 are integrally connected with the rollers 51 through positioning shafts 52, and self-tapping screws 53 are fastened in the rollers 51. Finally, the welding tube 42 is welded to the beam to fix the glass curtain wall.

[0083] The cross bar 41 is made of high-strength steel, so that the cross bar 41 supports the weight of the glass panel 1 .

[0084] Reference Figure 1 and Figure 4 As shown, a welding tube 42 is also provided at the corner of the L-shaped frame body 211. The welding tube 42 on the surface of the L-shaped frame body 211 is flush with the welding tube 42 on the surface of the cross bar 41. The purpose is to weld the L-shaped frame body 211 to the beam through the welding tube 42, so that the L-shaped frame body 211 bears part of the weight of the glass panel 1, making the load uniform and preventing stress concentration from causing local breakage of the glass panel 1.

[0085] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A glass curtain wall with a modular structure, characterized in that: include: Glass panel (1); A frame structure (2), comprising an L-shaped frame (21) and a strip frame (22) engaged with the edge of a glass panel (1), the L-shaped frame (21) and the strip frame (22) being spliced ​​into a slot frame, a self-locking piece (3) for connecting a plurality of glass panels (1) being provided at a corner of the slot frame, the self-locking piece (3) being inserted into the strip frame (22), a connecting frame (23) being provided between the L-shaped frame (21) and the strip frame (22), the connecting frame (23) comprising a connecting frame body (231) and frame-like strips (232) extending from both ends of the connecting frame (23), the frame-like strips (232) being inserted into the L-shaped frames (21) on both sides to achieve positioning of the connecting frame (23) and the L-shaped frame (21), so that the L-shaped frame (21), the strip frame (22), the connecting frame (23) and the self-locking piece (3) form a matrix frame structure for loading a plurality of glass panels (1); The self-locking member (3) comprises a left plate locking member (31) and a right plate locking member (32) which are engaged with each other. A left rotating cylinder (315) is engaged inside the left plate locking member (31). The left rotating cylinder (315) extends toward the right plate locking member (32). A group of bending blocks (316) are fixed to the end of the left rotating cylinder (315). A right rotating cylinder (324) is engaged inside the right plate locking member (32). A rotating groove (325) for inserting and rotating the bending block (316) is provided inside the right rotating cylinder (324). The left plate locking member (31) and the right plate locking member (32) are integrated by plugging the bending block (316) and the right rotating cylinder (324). The left plate locking member (31) and the right plate locking member (32) clamp and lock the glass panel (1) through the left rotating cylinder (315) and the right rotating cylinder (324). A fixing structure, the fixing structure comprising a locking structure (5) and a pressing edge structure (4), the pressing edge structure (4) being pressed onto the back of the L-shaped frame (21) and the strip frame (22), and allowing the self-locking member (3) to be located at the center of the pressing edge structure (4), the locking structure (5) being inserted from the front of the L-shaped frame (21) and the strip frame (22), and utilizing the locking structure (5) and the pressing edge structure (4) to lock and position the L-shaped frame (21), the strip frame (22) and the self-locking member (3); The left plate locking member (31) comprises four groups of L-shaped sleeves (312) extending from the left plate (311) toward the right plate locking member (32), a guide groove (313) is provided inside the L-shaped sleeves (312), and an extension strip (314) extends from the side of the L-shaped sleeves (312), and the extension strip (314) is inserted into the strip frame (22) so that the left plate (311) and the strip frame (22) are connected as a whole; The right plate locking member (32) comprises a right plate (321) and an L-shaped inserting plate (322) fixed to the surface of the right plate (321); the L-shaped inserting plate (322) is inserted into the guide groove (313) and abuts against the left plate (311); An extension column (326) is extended from one end of the right rotating cylinder (324) away from the left flat plate (311), and a threaded hole (327) is formed at the center of the extension column (326); A waist-shaped groove (323) is provided on the surface of the right flat plate (321), a clamping plate (34) is clamped inside the waist-shaped groove (323), and a stopper (33) is inserted inside the waist-shaped groove (323), and the stopper (33) abuts against the clamping plate (34) to fix the position of the clamping plate (34); The clamping plate (34) comprises a fitting block (341) and a column (342), and the fitting block (341) is pressed down along the waist-shaped groove (323) so that the fitting block (341) is fitted into the rotating groove (325), and the two ends of the fitting block (341) are respectively abutted against the right rotating cylinder (324) and the bending block (316).

2. The glass curtain wall of modular structure as claimed in claim 1, characterized in that: A glass groove (234) for embedding a glass panel (1) is provided inside the connecting frame body (231); a round groove (235) and an extended rectangular plug plate (233) are provided on the frame of the connecting frame body (231) located between two groups of the glass grooves (234); the round groove (235) is used for the locking structure (5) to penetrate; and the rectangular plug plate (233) is used for inserting the strip frame (22) and positioning the strip frame (22).

3. The glass curtain wall of modular structure as claimed in claim 2, characterized in that: The L-shaped frame (21) comprises an L-shaped frame body (211), and a frame-shaped slot (212) for inserting a frame-shaped strip (232) is provided on the surface of the L-shaped frame body (211), and a stretching column (213) extends from the back of the L-shaped frame body (211), and the edge pressing structure (4) stretches the stretching column (213) so that the L-shaped frame body (211) is pressed against the glass panel (1); The strip frame (22) comprises a strip frame body (221), an inlay groove (222) for embedding a glass panel (1) is provided inside the L-shaped frame body (211), and rectangular recessed grooves (223) for plugging a rectangular plug board (233) are provided at both ends of the strip frame body (221). The L-shaped frame body (211), the strip frame body (221), the connecting frame body (231) and the self-locking member (3) form a matrix frame structure for loading a plurality of glass panels (1).

4. The glass curtain wall of modular structure as claimed in claim 3, characterized in that: A through groove (224) runs through the connection between the two sets of adjacent and symmetrically arranged strip frame bodies (221), and a plurality of positioning circular grooves (225) are provided at the through groove (224) of the strip frame body (221); The locking structure (5) comprises an inserting roller (51) inserted into the through groove (224) and a positioning shaft (52) inserted into the positioning circular groove (225); the inserting roller (51) and the positioning shaft (52) are fixedly connected; the two groups of the strip frame bodies (221) are integrally connected to the inserting roller (51) via the positioning shaft (52); the end of the inserting roller (51) that passes through the strip frame body (221) is provided with a self-tapping groove, and a self-tapping screw (53) is fastened in the self-tapping groove; a washer (54) for increasing the contact surface is attached to the surface of the self-tapping screw (53).

5. The glass curtain wall of modular structure as claimed in claim 4, characterized in that: The edge pressing structure (4) comprises a cross bar (41), two groups of elastic stretching plates (43) are provided at the ends of the cross bar (41), and stretching grooves (431) for sleeve-engaging the stretching columns (213) are provided on the surfaces of the elastic stretching plates (43). The cross bar (41) is pressed on the L-shaped frame body (211) and the strip frame body (221) by means of insert rollers (51) and self-tapping screws (53), and four groups of welding tubes (42) for fixing to the surface of the beam are extended from the back of the cross bar (41).

6. The glass curtain wall of modular structure as claimed in claim 5, characterized in that: The glass panel (1) comprises an outer layer of glass (11) and an inner layer of glass (12), and a dynamic heat reflection film (13) for sunshade and temperature reduction is provided in the interlayer between the outer layer of glass (11) and the inner layer of glass (12), the dynamic heat reflection film (13) comprising an ultraviolet coating (131), a microcapsule layer (132) and a base layer (133), the microcapsule layer (132) comprising a plurality of microcapsules (134) uniformly laid on the surface of the base layer (133), each of the microcapsules (134) being hollow inside, and the inner cavity of the microcapsule (134) being filled with temperature-sensitive liquid crystal.

7. The glass curtain wall of modular structure as claimed in claim 6, characterized in that: The microcapsules (134) are arranged in an elliptical shape, and the microcapsules (134) arranged in an elliptical shape have different refractive indices in different directions to adapt to different light incidence angles.

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