A thin-film photovoltaic solar lighting ceiling curtain wall

Abstract

The present application belongs to the technical field of photovoltaic curtain walls, and discloses a thin-film photovoltaic solar lighting roof curtain wall, including a photovoltaic glass curtain wall, wherein bottom boxes are arranged below both sides of the photovoltaic glass curtain wall, a compensation cover is fixedly connected to one side of the top of the bottom box, and a cover plate is contacted to the other side of the top of the bottom box, and the compensation cover is a "convex"-shaped plate structure, and a notch groove is opened in the middle of one side of the cover plate close to the compensation cover; in the present application, the bottom box, compensation cover, cover plate, wire threading port, first support, second support, connecting rod, and wire passage cavity are arranged on both sides below the photovoltaic glass curtain wall, so that the photovoltaic glass curtain wall can be stably supported on the surface of the metal support frame keel, and the effective hidden wiring effect of the cables connected to the photovoltaic glass curtain wall can be facilitated, and the inspection and maintenance of the arranged cables can be facilitated when necessary by independently removing the cover plate.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic curtain walls, and more specifically, to a thin-film photovoltaic solar lighting roof curtain wall. Background Art

[0002] With the progress and development of society, natural energy resources are decreasing and the environment is deteriorating. Energy conservation, environmental protection and the use of renewable energy are receiving more and more attention from all walks of life. Combining photovoltaic power generation with buildings is the energy development direction of building integrated photovoltaics (BIPV). Among them, photovoltaic solar curtain wall is a type of BIPV, which uses photovoltaic glass components to collect solar energy and convert it into electrical energy.

[0003] At present, when thin-film photovoltaic solar energy is applied to skylight ceiling curtain walls, it is necessary to route the cables connected to the photovoltaic skylight ceiling curtain walls. However, the existing cables for photovoltaic skylight ceiling curtain walls are divided into open-type and concealed-type. The concealed-type generally hides the cables inside the metal support frame keel. Under these two methods, the former affects the aesthetics of the overall photovoltaic skylight ceiling curtain wall, while the latter is inconvenient for the later inspection and maintenance of the cables.

[0004] In order to solve the above problems, the present application provides a thin-film photovoltaic solar lighting roof curtain wall. Summary of the invention

[0005] The thin-film photovoltaic solar lighting ceiling curtain wall provided in this application adopts the following technical solution:

[0006] A thin-film photovoltaic solar lighting top curtain wall comprises a photovoltaic glass curtain wall, wherein bottom boxes are arranged below both sides of the photovoltaic glass curtain wall, a compensation cover is fixedly connected to one side of the top of the bottom box, and a cover plate is contacted to the other side of the top of the bottom box, the compensation cover is a "convex"-shaped plate structure, a notch is provided in the middle of one side of the cover plate close to the compensation cover, and a threading port is formed between the cover plate and the convex part of one side of the compensation cover through the notch, and a first pillar and a second pillar are respectively arranged on both sides above the bottom box, the first pillar and the second pillar are fixedly installed on one side of the bottom of the photovoltaic glass curtain wall, and both sides of the outer wall of the bottom end of the first pillar and the second pillar are symmetrically fixedly connected with connecting rods, one end of each of the connecting rods is fixedly connected to the outer side wall of the bottom box, a wire passing cavity is vertically penetrated at the center position of the first pillar, and the wire passing cavity is located directly above the threading port, locking components are arranged on both sides of the connection between the compensation cover and the top of the cover plate, and two groups of locking components are respectively located on both sides of the threading port, and auxiliary parts are arranged on both sides of the inner wall of the bottom end of the bottom box.

[0007] Through the above technical solution, under the structure of the threading port, the cover plate will not hinder the cables passing through the wire cavity whether it is installed or removed at the top of the bottom box.

[0008] Furthermore, the auxiliary component includes a built-in plate fixedly mounted on the inner wall of the lower end of the bottom box, and a plurality of wiring grooves are linearly and evenly opened on the upper end of the built-in plate, and each wiring groove runs through both lateral end surfaces of the built-in plate.

[0009] Through the above technical solution, different wiring troughs can realize the orderly arrangement of different cables.

[0010] Furthermore, a handle plate is fixedly mounted on the top of the cover plate via a round rod, and a semicircular annular groove is circumferentially formed on the outer wall of the middle portion of the handle plate.

[0011] Through the above technical solution, the handle plate facilitates the extraction and driving of the cover plate.

[0012] Furthermore, a plurality of plug rods are linearly and evenly fixedly installed on both sides of the bottom of the cover plate, and an insertion hole is movably inserted into the outer wall of each plug rod, and each insertion hole is opened at the outer edge of the top of the bottom box.

[0013] Through the above technical solution, the insertion rod and the insertion hole realize the pre-positioning of the cover plate on the bottom box.

[0014] Furthermore, the inner wall of the bottom end of the bottom box is linearly and evenly provided with three installation grooves, the three installation grooves and the two auxiliary parts are distributed in sequence in an alternating manner, and the inner wall of each installation groove is embedded with a mounting screw.

[0015] Through the above technical solution, the mounting grooves and mounting screws facilitate the assembly and fixing of the bottom box.

[0016] Furthermore, the locking assembly includes a accommodating box fixedly mounted on the top of the compensation cover, a card box is provided on one horizontal side of the accommodating box, and the card box is fixedly mounted on the top of the cover plate, and a card block is extended and slidably sleeved on one side opening of the accommodating box close to the card box, and one side of the card block is partially movably inserted into the inner wall of the card box.

[0017] Furthermore, the locking assembly also includes a T-shaped slot, which is opened at the center position of one end of the card block facing away from the card box, and the inner wall of the T-shaped slot is rotatably sleeved with a T-shaped shaft, one end of the T-shaped shaft is fixedly connected with a screw, the screw is threadedly connected to one side end of the accommodating box facing away from the card box, and a rotating wheel is fixedly installed on the end of the screw facing away from the T-shaped shaft.

[0018] Through the above technical solution, the locking assembly realizes the docking between the compensation cover and the cover plate and effectively locks and positions them.

[0019] Furthermore, a plurality of anti-skid grooves are evenly arranged on the circumference of the outer wall of the rotating wheel, and a distance is left between the bottom end of the rotating wheel and the top of the compensation cover.

[0020] Through the above technical solution, the anti-slip groove facilitates the twisting and rotating operation of the rotating wheel.

[0021] Furthermore, a sealing strip is fixedly sleeved on the peripheral wall at the bottom end of the photovoltaic glass curtain wall, and the sealing strip itself is made of tetrafluoroethylene sealing material.

[0022] Through the above technical solution, the sealing strip achieves a sealing effect between different photovoltaic glass curtain walls.

[0023] Furthermore, an arc-shaped groove is provided on the peripheral wall at the top of the photovoltaic glass curtain wall, and the arc-shaped groove is located on the upper side of the sealing strip.

[0024] Through the above technical solution, the arc-shaped grooves realize the gluing effect between different photovoltaic glass curtain walls.

[0025] In summary, this application includes the following beneficial technical effects:

[0026] (1) In the present application, the bottom box, compensation cover, cover plate, wire threading port, first support, second support, connecting rod, and wire passage cavity are arranged on both sides below the photovoltaic glass curtain wall, so that the photovoltaic glass curtain wall can be stably supported on the surface of the metal support frame keel, and the effective hidden wiring effect of the cables connected to the photovoltaic glass curtain wall can be facilitated. The cover plate can be removed independently to facilitate the inspection and maintenance of the arranged cables when necessary, thereby overcoming the disadvantages of poor aesthetics and inconvenient inspection and maintenance in the existing open-type and concealed-type cable installation methods;

[0027] (2) In the present application, two auxiliary parts, three mounting grooves and mounting screws are arranged inside the bottom end of the bottom box, which is conducive to improving the cable arrangement effect inside the bottom box, and can also facilitate the positioning and assembly of the bottom box on the external metal support frame keel, thereby further achieving the assembly and fixation effect between different photovoltaic glass curtain walls. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the overall structure of this application;

[0029] Figure 2 It is a partial structural diagram of this application;

[0030] Figure 3 For this application Figure 2 Enlarged view of point A in the middle;

[0031] Figure 4 A partial semi-exploded diagram of this application;

[0032] Figure 5 This is a schematic diagram of the auxiliary component structure of this application;

[0033] Figure 6 This is a semi-exploded diagram of the locking assembly of the present application.

[0034] Description of the numbers in the figure:

[0035] 1. Photoelectric glass curtain wall; 2. Base box; 3. Compensation cover; 4. Cover plate; 5. Threading port; 6. First pillar; 7. Second pillar; 8. Connecting rod; 9. Wire passage cavity; 10. Locking assembly; 11. Auxiliary parts; 12. Built-in board; 13. Wiring groove; 14. Handle plate; 15. Insert rod; 16. Socket; 17. Mounting groove; 18. Mounting screw; 19. Accommodating box; 20. Card box; 21. Card block; 22. T-slot; 23. T-shaft; 24. Screw; 25. Rotor; 26. Arc groove; 27. Sealing strip. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0037] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] Example:

[0040] The present application embodiment discloses a thin-film photovoltaic solar lighting ceiling curtain wall. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a photovoltaic glass curtain wall 1, a bottom box 2 is arranged below both sides of the photovoltaic glass curtain wall 1, one side of the top of the bottom box 2 is fixedly connected with a compensation cover 3, and the other side of the top of the bottom box 2 contacts a cover plate 4, the compensation cover 3 is a "convex" shaped plate structure, a notch is opened in the middle of one side of the cover plate 4 close to the compensation cover 3, and a threading port 5 is formed between the cover plate 4 and the convex part of one side of the compensation cover 3 through the notch, and a first support 6 and a second support 7 are respectively arranged on both sides above the bottom box 2, and the first support 6 and the second support 7 are fixedly installed on the photovoltaic glass. One side of the bottom of the glass curtain wall 1, and both sides of the outer wall of the bottom end of the first pillar 6 and the second pillar 7 are symmetrically fixedly connected with connecting rods 8, one end of each connecting rod 8 is fixedly connected to the outer side wall of the bottom box 2, a wire cavity 9 is vertically penetrated through the center of the first pillar 6, and the wire cavity 9 is located directly above the threading port 5, and locking components 10 are provided on both sides of the connection between the compensation cover 3 and the top of the cover plate 4, and the two sets of locking components 10 are respectively located on both sides of the threading port 5, and auxiliary parts 11 are provided on both sides of the inner wall of the bottom end of the bottom box 2;

[0041] The auxiliary component 11 includes a built-in plate 12 fixedly mounted on the inner wall of the lower end of the bottom box 2. The upper end of the built-in plate 12 is linearly and evenly provided with a plurality of wiring grooves 13, and each wiring groove 13 runs through both lateral ends of the built-in plate 12. The vertical depth design of each wiring groove 13 on the built-in plate 12 is conducive to arranging multiple groups of cables in each wiring groove 13, and effectively increasing the number of cables that can be accommodated in the internal space of the bottom box 2, thereby improving the overall cable arrangement applicability effect;

[0042] A handle plate 14 is fixedly installed on the top of the cover plate 4 through a round rod, and a semicircular ring groove is opened in the outer wall of the middle part of the handle plate 14. The round rod realizes that the handle plate 14 is raised on the top of the cover plate 4. The ring groove opened on the outer wall of the middle part of the handle plate 14 can effectively improve the anti-slip effect of the handle plate 14 during the lifting operation. A plurality of plug rods 15 are fixedly installed linearly and uniformly on both sides of the bottom of the cover plate 4. A plug hole 16 is movably inserted into the outer wall of each plug rod 15, and each plug hole 16 is opened at the outer edge of the top of the bottom box 2. Three installation grooves 17 are opened linearly and uniformly on the inner wall of the bottom end of the bottom box 2. The three installation grooves 17 and the two auxiliary parts 11 are arranged in a staggered manner in sequence, and the inner wall of each installation groove 17 is embedded with a mounting screw 18;

[0043] Furthermore, by providing a compensation cover 3 on one side of the top of the base box 2, it is possible to cooperate with the cover plate 4 to form a threading port 5, while preventing the notch on one side from being excessively extended due to the need for disassembly and assembly of the cover plate 4 itself, and the raised portion on one side of the compensation cover 3 will not extend above the leftmost mounting groove 17, thereby preventing the docking and assembly work of the leftmost mounting screw 18 from being hindered.

[0044] See also Figure 2 , Figure 3 and Figure 6 The locking assembly 10 includes a receiving box 19 fixedly mounted on the top of the compensation cover 3, a card box 20 is provided on one side of the receiving box 19 in a horizontal direction, and the card box 20 is fixedly mounted on the top of the cover plate 4, and a card block 21 is extended and slidably sleeved at one side opening of the receiving box 19 close to the card box 20, and one side of the card block 21 is partially movably plugged into the inner wall of the card box 20;

[0045] The locking assembly 10 also includes a T-slot 22, which is opened at the center position of one end of the card block 21 facing away from the card box 20, and the inner wall of the T-slot 22 is rotatably sleeved with a T-shaped shaft 23, one end of the T-shaped shaft 23 is fixedly connected with a screw 24, the screw 24 is threadedly connected to the side end of the accommodating box 19 facing away from the card box 20, and the end of the screw 24 facing away from the T-shaped shaft 23 is fixedly installed with a rotating wheel 25, the outer wall of the rotating wheel 25 is evenly provided with a plurality of anti-slip grooves on the circumference, and a distance is left between the bottom end of the rotating wheel 25 and the top of the compensation cover 3.

[0046] See also Figure 1 A sealing strip 27 is fixedly sleeved on the peripheral wall at the bottom end of the photovoltaic glass curtain wall 1. The sealing strip 27 itself is a tetrafluoroethylene sealing material. An arc-shaped groove 26 is opened on the peripheral wall at the top end of the photovoltaic glass curtain wall 1, and the arc-shaped groove 26 is located on the upper side of the sealing strip 27. Among them, the tetrafluoroethylene sealing material design of the sealing strip 27 makes it have good high temperature resistance and corrosion resistance, and can be effectively applied to the heat resistance effect under the working environment of the skylight.

[0047] The implementation principle of the embodiment of the present application is as follows: when in use, while pre-positioning the position of the skylight roof required for the photovoltaic glass curtain wall 1, the installation groove 17 and the installation screws 18 on the bottom box 2 are used to fix and assemble the bottom box 2 on the keel of the metal support frame of the skylight roof, thereby indirectly realizing the positioning of the photovoltaic glass curtain wall 1, and by operating each group of independent photovoltaic skylight roof curtain wall structures outside, each photovoltaic glass curtain wall 1 is sequentially contacted and spliced, and the side walls of each photovoltaic glass curtain wall 1 are firstly sealed and contacted by the sealing strip 27, and after the arc grooves 26 between each spliced ​​photovoltaic glass curtain wall 1 are butt-jointed, the external glass glue is used to perform the gluing operation, thereby realizing the second round of sealing effect between different photovoltaic glass curtain walls 1;

[0048] Afterwards, the cable connected to the photovoltaic glass curtain wall 1 passes through the line cavity 9 on the first pillar 6 and comes out (this is the cable outlet mode set when the photovoltaic glass curtain wall 1 is connected to the first pillar 6), so that the cable is discharged into the interior of the bottom box 2 from the raised part on one side of the compensation cover 3, and through the built-in plates 12 on both sides of the interior of the bottom box 2 and each wiring groove 13, the orderly wiring operation of the cable in the bottom box 2 is realized. When the wiring work is carried out for each group of independent photovoltaic lighting top curtain wall structures, since the directions of the arranged cables are consistent, the cable wiring operation from the previous group to each group of bottom boxes 2 below is realized in each row of multiple groups of independent photovoltaic lighting top curtain wall structures;

[0049] When the cable arrangement is completed, the corresponding cover plate 4 needs to be assembled on the top of each bottom box 2. During the operation, the cover plate 4 is first passed under the second pillar 7 and placed on the top of the bottom box 2. In this process, each plug rod 15 is plugged into the corresponding plug hole 16, and the notch groove on one side of the cover plate 4 and the threading port 5 at the raised part of the compensation cover 3 are formally formed, so that the cable passing through the wire cavity 9 is accommodated in the threading port 5. Then, the two rotating wheels 25 are screwed in turn to make the screw rod 24 rotate and feed, and cooperate with the rotational cooperation state of the T-slot 22 and the T-shaft 23 to realize the plugging work of one side of the card block 21 on the inner wall of the card box 20, thereby realizing the final locking and positioning of the cover plate 4;

[0050] The overall operation mode can realize hidden arrangement of cables, overcome the shortcomings of poor aesthetics of the existing surface-mounted type, and overcome the problem of inconvenience in inspection and maintenance of the existing concealed installation inside the keel of the metal support frame of the skylight ceiling. When the cables need to be inspected and maintained at a later stage, it is only necessary to remove the cover plate 4 at the required position on the top of the bottom box 2.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A thin-film photovoltaic solar lighting ceiling curtain wall, comprising a photovoltaic glass curtain wall (1), characterized in that: A bottom box (2) is provided below both sides of the photovoltaic glass curtain wall (1); a compensation cover (3) is fixedly connected to one side of the top of the bottom box (2); and a cover plate (4) is contacted to the other side of the top of the bottom box (2); the compensation cover (3) is a "convex"-shaped plate structure; a notch is provided in the middle of one side of the cover plate (4) close to the compensation cover (3); and a threading port (5) is formed between the notch and the raised portion of one side of the compensation cover (3) on the cover plate (4); a first support (6) and a second support (7) are provided on both sides above the bottom box (2); the first support (6) and the second support (7) are fixedly installed on the photovoltaic glass curtain wall. (1) is located on one side of the bottom, and both sides of the outer wall of the bottom end of the first pillar (6) and the second pillar (7) are symmetrically fixedly connected with connecting rods (8), one end of each of the connecting rods (8) is fixedly connected to the outer wall of the bottom box (2), a wire passage cavity (9) is vertically penetrated through the center of the first pillar (6), and the wire passage cavity (9) is located directly above the threading port (5), locking components (10) are arranged on both sides of the connection between the top of the compensation cover (3) and the cover plate (4), and the two sets of locking components (10) are respectively located on the two sides of the threading port (5), and auxiliary parts (11) are arranged on both sides of the inner wall of the bottom end of the bottom box (2).

2. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 1, characterized in that: The auxiliary component (11) comprises a built-in plate (12) fixedly mounted on the inner wall of the lower end of the base box (2), the upper end of the built-in plate (12) being provided with a plurality of wiring grooves (13) in a linear and uniform manner, and each wiring groove (13) passes through both lateral end surfaces of the built-in plate (12).

3. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 1, characterized in that: A handle plate (14) is fixedly mounted on the top of the cover plate (4) via a round rod, and a semicircular annular groove is circumferentially provided on the outer wall of the middle portion of the handle plate (14).

4. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 1, characterized in that: A plurality of insertion rods (15) are linearly and evenly fixedly mounted on both sides of the bottom of the cover plate (4), and an insertion hole (16) is movably inserted into the outer wall of each insertion rod (15), and each insertion hole (16) is opened at the outer edge of the top of the bottom box (2).

5. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 1, characterized in that: The inner wall of the bottom end of the bottom box (2) is linearly and evenly provided with three mounting grooves (17), the three mounting grooves (17) and the two auxiliary parts (11) are arranged in a staggered manner in sequence, and the inner wall of each mounting groove (17) is embedded with a mounting screw (18) threaded thereon.

6. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 1, characterized in that: The locking assembly (10) comprises a receiving box (19) fixedly mounted on the top of the compensation cover (3); a card box (20) is provided on a horizontal side edge of the receiving box (19); the card box (20) is fixedly mounted on the top of the cover plate (4); a card block (21) is extended and slidably sleeved at an opening of one side of the receiving box (19) close to the card box (20); and one side of the card block (21) is partially movably plugged into the inner wall of the card box (20).

7. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 6, characterized in that: The locking assembly (10) further comprises a T-shaped slot (22), the T-shaped slot (22) being formed at a central position of one end of the card block (21) facing away from the card box (20), and a T-shaped shaft (23) being rotatably sleeved on an inner wall of the T-shaped slot (22), one end of the T-shaped shaft (23) being fixedly connected to a screw rod (24), the screw rod (24) being threadedly connected to a side end of the accommodating box (19) facing away from the card box (20), and a rotating wheel (25) being fixedly mounted on one end of the screw rod (24) facing away from the T-shaped shaft (23).

8. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 7, characterized in that: The outer wall of the rotating wheel (25) is evenly provided with a plurality of anti-slip grooves on its circumference, and a distance is left between the bottom end of the rotating wheel (25) and the top of the compensation cover (3).

9. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 1, characterized in that: A sealing strip (27) is fixedly sleeved on the peripheral wall at the bottom end of the photovoltaic glass curtain wall (1), and the sealing strip (27) itself is made of tetrafluoroethylene sealing material.

10. The thin-film photovoltaic solar lighting ceiling curtain wall according to claim 9, characterized in that: An arc-shaped groove (26) is provided on the peripheral wall at the top end of the photovoltaic glass curtain wall (1), and the arc-shaped groove (26) is located on the upper side of the sealing strip (27).

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