Invisible grabbing point type LED photoelectric glass curtain wall structure

Abstract

The utility model provides an invisible grabbing point type LED photoelectric glass curtain wall structure. The invisible grabbing point type LED photoelectric glass curtain wall structure comprises a connecting mechanism and photoelectric glass. Wherein the photoelectric glass comprises a back plate, a front plate and an LED transparent substrate attached between the back plate and the front plate, and the back plate is provided with a through hole matched with the connecting mechanism; the connecting mechanism comprises a connecting seat, connecting heads and connecting claws, the connecting seat is provided with a plurality of connecting claws corresponding to the spliced photoelectric glass in position, each connecting claw is provided with one connecting head, and the connecting heads are embedded in the through holes in the back plate. The through holes are only formed in the back plate, so that the visual effect that no other components are arranged on the outer surface of the front plate is achieved. Through holes do not need to be formed in the LED transparent substrate, and the etching circuit layer is located on the LED transparent substrate without the through holes, so that the etching circuit layer is not affected by avoiding of the through holes, wiring can be denser, the LED display panel can be compatible with pixel density of any interval, the imaging effect is better, and meanwhile the damage risk of the LED transparent substrate is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of curtain wall installation, in particular to an invisible point-gripping type LED optoelectronic glass curtain wall structure. Background Art

[0002] An LED glass screen is a high-end customized optoelectronic glass that applies transparent conductive technology to glue an LED (light-emitting diode) transparent substrate between two layers of glass. Among them, a circuit layer and an LED lamp bead array are arranged on the LED transparent substrate.

[0003] Existing optoelectronic glass curtain walls generally adopt a point-gripping type fixing structure at the splicing position of optoelectronic glasses, and a plurality of optoelectronic glasses are connected into a whole through this fixing structure; there are various forms of this fixing structure. Among them, a relatively typical fixing method is as Figure 1 shown. This fixing method is to simultaneously open through holes on two or more optoelectronic glasses, and then a point-gripping type fixture is locked on the through holes of two or more optoelectronic glasses to clamp and fix the optoelectronic glasses. This form of fixing method has the following disadvantages:

[0004] a. Due to the limitation of the through holes on the optoelectronic glass, it affects the circuit layout on the LED transparent substrate located between the two layers of glass. When performing circuit layout, it is necessary to bypass the through holes for avoidance (as Figure 5 shown), which leads to a conflict with the circuit space that can be made on the LED transparent substrate.

[0005] b. After installation, the clamping parts of the connecting claws are on the outer side of the optoelectronic glass (as Figures 2 - 4 shown), which will affect the overall imaging effect of the optoelectronic glass curtain wall.

[0006] c. The existence of the through holes itself will also increase the damage risk of the LED transparent substrate. Summary of the Utility Model

[0007] To overcome the problems brought by the through holes in the point-gripping type fixing structure in the prior art, the utility model provides an invisible point-gripping type LED optoelectronic glass curtain wall structure.

[0008] The utility model provides an invisible point-gripping type LED optoelectronic glass curtain wall structure, which includes a connecting mechanism and optoelectronic glass; wherein, the optoelectronic glass includes a back plate, a front plate, and an LED transparent substrate adhered between the back plate and the front plate, and through holes cooperating with the connecting mechanism are arranged on the back plate;

[0009] The number of the optoelectronic glasses is multiple, and adjacent optoelectronic glasses are connected through the connecting mechanism to form an integral optoelectronic glass curtain wall.

[0010] In an implementable embodiment, the splicing mechanism includes a splicing base, a splicing head and splicing claws. A plurality of the splicing claws corresponding to the positions of the spliced optoelectronic glass are provided on the splicing base, and a splicing head is arranged on each splicing claw. One end of the splicing head is embedded in a through hole on the backplane of the optoelectronic glass.

[0011] In an implementable embodiment, the through hole is a countersunk hole, and the enlarged hole of the countersunk hole is located on the side close to the LED transparent substrate.

[0012] In an implementable embodiment, a sealant is filled in the splicing seam between adjacent optoelectronic glasses.

[0013] In an implementable embodiment, the splicing head includes: an embedded part adapted to the countersunk hole, a ball joint screw sleeve and a ball head screw;

[0014] Wherein, the ball joint screw sleeve is fixedly connected in the embedded part. One side of the ball joint screw sleeve has an opening, and the other side opposite to the opening in the ball joint screw sleeve is defined as the bottom wall. One end of the ball head screw is provided with a ball head, and the ball head passes through the opening and is arranged in the ball joint screw sleeve.

[0015] In an implementable embodiment, the splicing head further includes a rear cover plate threadedly connected to the outer cylindrical surface of the ball joint screw sleeve, and the rear cover plate presses tightly on the backplane.

[0016] In an implementable embodiment, a spacer is further arranged between the rear cover plate and the embedded part.

[0017] In an implementable embodiment, the splicing claw is provided with a mounting hole for the other end of the ball head screw to pass through, and the ball head screw and the splicing claw are fixedly connected through a threaded locking member;

[0018] The threaded locking member includes a locking nut and a nut. After the ball head screw passes through the mounting hole on the splicing claw, the locking nut and the nut are respectively assembled on the upper and lower sides of the mounting hole;

[0019] In an implementable embodiment, the threaded locking member further includes gaskets arranged on the upper and lower sides of the mounting hole.

[0020] In an implementable embodiment, the splicing mechanism further includes a support assembly arranged between the optoelectronic glass curtain wall and the splicing claw; the support assembly includes two wing plates abutted against the side wall of the optoelectronic glass curtain wall and a connecting rib arranged between the two wing plates. A through hole for a fastening bolt to pass through is arranged on the connecting rib, and after the fastening bolt passes through the through hole, it is screwed into a threaded hole on the splicing base.

[0021] In an achievable implementation manner, a power signal line connector is provided at the splicing position of each of the optoelectronic glasses, and the signal lines and power lines on the LED transparent substrate are electrically connected to a signal control unit and a power supply respectively through the power signal line connector.

[0022] The utility model provides an invisible point-gripping optoelectronic glass curtain wall structure, which comprises a splicing mechanism and optoelectronic glasses. Among them, each optoelectronic glass includes a back plate, a front plate, and an LED transparent substrate adhered between the back plate and the front plate. A through hole matching with the splicing mechanism is provided on the back plate; the number of the optoelectronic glasses is multiple, and adjacent optoelectronic glasses are connected through the splicing mechanism to form an integral optoelectronic glass curtain wall; the splicing mechanism includes a splicing seat, a splicing head, and a splicing claw. A plurality of the splicing claws corresponding to the positions of the spliced optoelectronic glasses are respectively provided on the splicing seat, and a splicing head is arranged on each splicing claw, and the splicing head is embedded in the through hole on the back plate of the optoelectronic glass. Since the through hole matching with the splicing mechanism is opened on the back plate, and no through hole is opened on the LED transparent substrate and the front plate, the visual effect that there are no other components on the outer surface of the front plate is achieved. Since there is no need to open a through hole on the LED transparent substrate, the etched circuit layer is located on the LED transparent substrate without a through hole, so that the etched circuit layer is not affected by the avoidance of the through hole, the wiring can be denser, any pixel density with any pitch can be compatible, and the imaging effect is not affected by the clamping piece of the splicing head, and the imaging effect is better. At the same time, since there is no need to open a through hole on the LED transparent substrate, the damage risk of the LED transparent substrate is also reduced. Description of the Drawings

[0023] Figure 1 is the front view of the point-gripping fixed optoelectronic glass curtain wall provided in the prior art;

[0024] Figure 2 is the side view of the point-gripping fixed optoelectronic glass curtain wall provided in the prior art;

[0025] Figure 3 is the top view of the point-gripping fixed optoelectronic glass curtain wall provided in the prior art;

[0026] Figure 4 is the installation decomposition of the point-gripping fixed optoelectronic glass curtain wall provided in the prior art Figure 1 ;

[0027] Figure 5 is the installation decomposition of the point-gripping fixed optoelectronic glass curtain wall provided in the prior art Figure 2 ;

[0028] Figure 6 is the installation decomposition of the point-gripping fixed optoelectronic glass curtain wall provided in the prior art Figure 3 ;

[0029] Figure 7 is Figure 1 The enlarged schematic view at position B in

[0030] Figure 8 is Figure 3 The enlarged schematic view at position D in

[0031] Figure 9 The front view of the invisible point - type fixed photovoltaic glass curtain wall provided by the embodiment of the utility model;

[0032] Figure 10 The side view of the invisible point - type fixed photovoltaic glass curtain wall provided by the embodiment of the utility model;

[0033] Figure 11 The top view of the invisible point - type fixed photovoltaic glass curtain wall provided by the embodiment of the utility model;

[0034] Figure 12 is the installation decomposition of the invisible point - type fixed photovoltaic glass curtain wall provided by the embodiment of the utility model Figure 1 ;

[0035] Figure 13 is the installation decomposition of the invisible point - type fixed photovoltaic glass curtain wall provided by the embodiment of the utility model Figure 2 ;

[0036] Figure 14 is the installation decomposition of the invisible point - type fixed photovoltaic glass curtain wall provided by the embodiment of the utility model Figure 3 ;

[0037] Figure 15 is Figure 9 The enlarged schematic view at position A in

[0038] Figure 16 is Figure 11 The enlarged schematic view at position C in

[0039] Figure 17 is Figure 14 The enlarged schematic view at position E in

[0040] Figure 18 The structural diagram of the point - type countersunk socket connecting claw provided by the embodiment of the utility model.

[0041] Reference numerals in the specific implementation mode:

[0042] 1'-Photoelectric glass; 2'-Bolt connection mechanism; 3'-Photoelectric glass splicing seam; 21'-Bolt connector; 22'-Bolt claw; 23'-Bolt seat; 211'-Base; 212'-Clamping piece; 213'-Ball joint screw sleeve; 214'-Ball head screw; 215'-Locking nut; 216'-Nut; 11'-Back plate; 12'-Front plate; 13'-LED transparent substrate; 131'-Etched circuit; 132'-LED lamp beads; 14'-First substrate bonding layer; 15'-Second substrate bonding layer; 1-Photoelectric glass; 2-Bolt connection mechanism; 3-Photoelectric glass splicing seam; 21-Bolt connector; 22-Bolt claw; 23-Bolt seat; Support assembly 24; Wing plate 241; Connecting rib 242; 211-Embedded part; 212-Rear cover plate; 213-Ball joint screw sleeve; 214-Ball head screw; 215-Locking nut; 216-Nut; 11-Back plate; 12-Front plate; 13-LED transparent substrate; 131-Etched circuit; 132-LED lamp beads; 14-First substrate bonding layer; 15-Second substrate bonding layer; 133-Power signal line connector; 134-Power connection line; 135-Signal connection line; 136-Signal control unit; 137-Power supply. Detailed implementation mode

[0043] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0044] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0045] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it 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 an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] As Figures 1 - 3 shown, the existing photovoltaic glass curtain wall structure includes multiple photovoltaic glasses 1' and a connecting mechanism 2'; among them, the photovoltaic glass 1' includes a back plate 11', a front plate 12', and an LED transparent substrate 13' disposed between the back plate 11' and the front plate 12'. Refer to Figure 8 , the photovoltaic glass 1' further includes a first substrate bonding layer 15' disposed between the back plate 11' and the LED transparent substrate 13' and a second substrate bonding layer 14' disposed between the LED transparent substrate 13' and the front plate 12'. The bonding connection between the back plate 11' and the LED transparent substrate 13' and between the LED transparent substrate 13' and the front plate 12' is realized through the first substrate bonding layer 15' and the second substrate bonding layer 14'. Among them, the first substrate bonding layer 15' and the second substrate bonding layer 14' are transparent adhesive layers; the connecting mechanism 2' includes a connecting head 21', a connecting claw 22', and a connecting seat 23'.

[0047] The photovoltaic glass curtain wall is assembled by multiple photovoltaic glasses 1' arranged in a vertical and horizontal structure. Each photovoltaic glass 1' is provided with a through hole. Four connecting claws 22' corresponding to the positions of the spliced photovoltaic glasses 1' are respectively provided on the connecting seat 23'. A connecting head 21' passing through the through hole on the photovoltaic glass 1' is provided on each connecting claw 22'. Among them, a sealant is filled between the splicing seams 3' of adjacent photovoltaic glasses 1'.

[0048] The connecting head 21' includes a base 211', a clamping member 212', a ball joint screw sleeve 213', and a ball head screw 214'. A clamping groove is formed between the base 211' and the clamping member 212'. The photovoltaic glass 1' connected to the connecting head 21' is clamped in the clamping groove. The ball joint screw sleeve 213' is fixedly connected to the inside of the base 211', and one end of the ball joint screw sleeve 213' is hingedly connected to the ball head screw 214'.

[0049] The connecting claw 22’ is provided with a mounting hole for the other end of the ball head screw 214’ to pass through. The ball head screw 214’ is connected to the connecting claw 22’ through a threaded locking member. Specifically, the threaded locking member includes a locking nut 215’ and a nut 216’ sequentially arranged on the ball head screw 214’. The connecting claw 22’ is sleeved on the ball head screw 214’ and fixed between the locking nut 215’ and the nut 216’. Among them, gaskets are respectively arranged on both sides of the connecting claw 22’. The locking nut 215’ and the nut 216’ are respectively located outside the two gaskets. The locking and fixing between the connecting claw 22’ and the connecting head 21’ is realized through the cooperation of the locking nut 215’ and the nut 216’.

[0050] As Figures 4 - 6 Fig. shows the point - type fixing method of the existing optoelectronic glass curtain wall structure. Specifically, through - holes are opened at corresponding positions of the optoelectronic glass 1’ to be assembled. The assembled base 211’, ball joint sleeve 213’ and ball head screw 214’ are passed through from the side of the front plate 12’ of the optoelectronic glass 1’. The base 211’ abuts against the front plate 12’; the clamping member 212’ passes through the head of the ball head screw 214’ and abuts against the back plate 11’, thereby clamping the optoelectronic glass 1’ in the clamping groove formed by the base 211’ and the clamping member 212’; the locking nut 215’, the connecting claw 22’ with gaskets on both sides, and the nut 216’ are sequentially sleeved on the ball head screw 214’. The connecting claw 22’ is locked and fixed through the cooperation of the locking nut 215’ and the nut 216’.

[0051] The above - mentioned fixing method is the assembling method of the existing LED optoelectronic glass curtain wall. The optoelectronic glass curtain wall structure formed by this assembling method has the following disadvantages:

[0052] a. Since through - holes penetrating the optoelectronic glass 1’ need to be provided on the optoelectronic glass 1’, when laying out the circuits on the LED transparent substrate 13’ located between the back plate 11’ and the front plate 12’, it is necessary to bypass the through - holes (as Figure 7 shown), which leads to a conflict with the circuit space that can be made on the LED transparent substrate.

[0053] b. After assembly, the base 211’ of the connecting claw 22’ is located outside the optoelectronic glass (as Figures 2 - 3 shown in Fig. 8), which will affect the overall imaging effect of the optoelectronic glass curtain wall.

[0054] c. Since through - holes also need to be opened on the LED transparent substrate 13’, the existence of these through - holes will also increase the risk of damage to the LED transparent substrate 13’.

[0055] In order to overcome the above-mentioned shortcomings of the through-holes used in the grab-point fixing structure in the prior art, the inventor creatively provides an invisible grab-point LED photoelectric glass curtain wall structure. The proposed invisible grab-point LED photoelectric glass curtain wall structure only needs to open a through-hole on the back plate, and fit one end of the docking joint into the through-hole, thereby achieving a visual effect of no other components on the outer surface of the front plate, and also ensuring the overall imaging effect of the LED photoelectric glass curtain wall. Since there is no need to open a through-hole on the LED transparent substrate, the etched circuit layer is located on the LED transparent substrate without a through-hole, so that the etched circuit layer is not affected by the avoidance of the through-hole, the routing can be denser, and it can be compatible with pixel density of any spacing, and the imaging effect is not affected by the clamping parts of the docking joint, and the imaging effect is better. At the same time, since there is no need to open a through-hole on the LED transparent substrate, the risk of damage to the LED transparent substrate is also reduced.

[0056] The invisible grab point type LED photoelectric glass curtain wall structure provided by the utility model is specifically described below.

[0057] Figure 18 An invisible grab point type docking joint is shown, which is used for assembling and fixing building exterior walls or LED photoelectric glass curtain walls, and includes an embedded part 211 with a conical outer surface, a rear cover plate 212, a ball screw sleeve 213 and a ball screw 214. Figure 16, the embedded part 211 is embedded in the through hole of the back plate 11 of the optoelectronic glass 1. The ball joint bushing 213 is located inside the embedded part 211 and is specifically fixed inside the embedded part 211 by means of threaded connection. One side of the ball joint bushing 213 has an opening, and the other side of the ball joint bushing 213 opposite to the opening is defined as the bottom wall. One end of the ball head screw 214 is provided with a ball head, and the ball head passes through the opening and is arranged inside the ball joint bushing 213. Specifically, a thrust seat is arranged inside the ball joint bushing, and a through hole for the ball head screw 214 to pass through is arranged on the thrust seat, and the aperture of the through hole is smaller than the ball diameter of the ball head. The ball head screw 214 is ball-hinged to the inner cavity of the ball joint bushing 213 through the thrust seat that is threadedly connected to the ball joint bushing 213, so that the ball head can be clamped in the inner cavity of the ball joint bushing 213 to prevent the ball head from falling off the ball joint bushing 213. A rear cover plate 212 is threadedly connected to the outer cylindrical surface of the ball joint bushing 213, and the rear cover plate 212 tightly presses the outer surface of the back plate 11 of the optoelectronic glass 1 through a spacer, thereby playing an axial locking and limiting role on the ball joint bushing 213. Among them, the spacer is made of rubber material, so that when the rear cover plate 212 abuts against the back plate 11, it can play a good buffering role, and at the same time, it also prevents the rear cover plate 212 from directly acting on the back plate 11 and causing damage to the back plate 11. Through the above implementation, the embedded part 211 is embedded in the back plate 11 of the optoelectronic glass 1, so that the optoelectronic glass 1 itself obtains a self-provided connecting piece. During installation, only the relevant connecting parts such as the ball joint bushing 213 and the ball head screw 214 need to be connected correspondingly, and then the fixation connection between the optoelectronic glass 1 and the connecting head 21 can be realized. After connection, all relevant connecting parts are located on one side of the back plate 11 (specifically, see Figures 9 - 11 for the shown schematic diagram). There are no installation connecting parts on the front plate 12, which plays a very good invisible effect. This not only enhances the overall beauty of the LED optoelectronic glass curtain wall, but also ensures the overall imaging effect of the LED optoelectronic glass curtain wall. And see Figure 15 . It can be known that since there is no need to open through holes on the LED transparent substrate 13, the etched circuit layer is located on the LED transparent substrate 13 without through holes. In this way, the etched circuit layer is not affected by the avoidance of through holes, the wiring can be denser, and it can be compatible with pixel densities of any pitch, and the imaging effect is not affected by the clamping parts of the connecting head, and the imaging effect is better. At the same time, since there is no need to open through holes on the LED transparent substrate 13, the damage risk of the LED transparent substrate 13 is also reduced.

[0058] Furthermore, the docking joint further comprises a locking nut 215, two washers and a nut 216, wherein the two washers are respectively arranged on the upper and lower sides of the mounting hole on the docking claw when the photoelectric glass is assembled. After the ball screw 214 passes through the mounting hole provided on the docking claw 22 and the two washers, the locking nut 215 and the nut 216 are respectively assembled on the outer sides of the two washers, and the locking nut 215 and the nut 216 are used to realize the axial positioning of the ball screw 214 relative to the mounting hole, so as to realize the stable connection between the docking claw 22 and the docking joint 21, and further realize the stable assembly between adjacent photoelectric glasses 1.

[0059] See also Figures 7 to 17 The utility model embodiment provides an invisible grab point type LED photoelectric glass curtain wall structure, which utilizes Figure 18 The invisible grab-point docking joint shown realizes the assembly of the LED photoelectric glass curtain wall to obtain an LED photoelectric glass curtain wall structure. Specifically, the LED photoelectric glass curtain wall structure includes a docking mechanism and a photoelectric glass 1, wherein the photoelectric glass 1 includes a back plate 11, a front plate 12, and an LED transparent substrate 13 bonded between the back plate 11 and the front plate 12, and the back plate 12 is provided with a through hole that cooperates with the docking mechanism, and the LED transparent substrate 13 and the front plate 11 are not provided with a through hole. Preferably, the photoelectric glass 1 also includes a first substrate bonding layer 15 arranged between the back plate 11 and the LED transparent substrate 13 and a second substrate bonding layer 14 arranged between the LED transparent substrate 13 and the front plate 12, and the bonding connection between the back plate 11 and the LED transparent substrate 13 and the LED transparent substrate 13 and the front plate 12 is realized by the first substrate bonding layer 15 and the second substrate bonding layer 14, wherein the first substrate bonding layer 15 and the second substrate bonding layer 14 are transparent adhesive layers. Since the through hole for the docking mechanism is provided on the back plate 11, and no through hole is provided on the LED transparent substrate 13 and the front plate 12, a visual effect of no other components on the outer surface of the front plate 12 is achieved. Figures 9 - 11 The schematic diagram shown in FIG. 1 also ensures the overall imaging effect of the LED photoelectric glass curtain wall. Figure 15 It can be seen that since there is no need to open a through hole on the LED transparent substrate, the etched circuit layer is located on the LED transparent substrate without a through hole. In this way, the etched circuit layer is not affected by the avoidance of the through hole, the routing can be denser, and it can be compatible with pixel density of any spacing, and the imaging effect is not affected by the clamping parts of the docking joint, and the imaging effect is better. At the same time, since there is no need to open a through hole on the LED transparent substrate, the risk of damage to the LED transparent substrate is also reduced.

[0060] See also Figures 9 to 18, the splicing mechanism includes a splicing base 23, a splicing head 21 and a splicing claw 22. Multiple splicing claws 22 corresponding to the positions of the spliced optoelectronic glass 1 are provided on the splicing base 23. A splicing head 23 is provided on each splicing claw 22, and the splicing head 21 is embedded in a through hole on the backplane 11 of the optoelectronic glass. Since only through holes are opened on the backplane 11, and the splicing mechanism is fixed on the optoelectronic glass through these through holes, there is no need to open holes on the front plate 12 and the LED transparent substrate 13. When laying out circuits on the LED transparent substrate 13, the formed etched circuit 131 does not need to consider the influence of the through holes, solving the problem of circuit space conflict caused by the existing point-gripping fixing structure; moreover, the whole splicing mechanism is located on one side of the backplane, thus improving the overall imaging effect of the existing point-gripping optoelectronic glass curtain wall.

[0061] In one embodiment, an optoelectronic glass curtain wall is formed by splicing multiple optoelectronic glasses 1 in a vertical and horizontal arrangement structure. Through holes are opened on the backplane 11 of each optoelectronic glass 1, while no through holes are opened on the front plate 12 and the LED transparent substrate 13. Four splicing claws 22 corresponding to the positions of the spliced optoelectronic glass 1 are provided on the splicing base 23, and a splicing head 21 buried in the through hole on the backplane 11 of the optoelectronic glass is provided on each splicing claw.

[0062] In one embodiment, the splicing claw 22 is provided with an installation hole for the other end of the ball head screw 214 to pass through. The ball head screw 214 and the splicing claw 22 are connected by a threaded locking member. Specifically, the threaded locking member includes a locking nut 215 and a nut 216 sequentially arranged on the ball head screw 214. The splicing claw 22 is sleeved on the ball head screw 214 and fixed between the locking nut 215 and the nut 216. Among them, gaskets are respectively arranged on both sides of the splicing claw 22, and the locking nut 215 and the nut 216 are respectively located outside the two gaskets. The locking and fixing between the splicing claw 22 and the splicing head 21 is realized through the cooperation of the locking nut 215 and the nut 216.

[0063] In one embodiment, the splicing mechanism further includes a support assembly 24 provided between the optoelectronic glass curtain wall and the splicing claw 22. The support assembly 24 includes two wing plates 241 abutted against the side wall of the optoelectronic glass curtain wall and a connecting rib 242 arranged between the two wing plates. A through hole for a fastening bolt to pass through is provided on the connecting rib 242. After passing through this through hole, the fastening bolt is screwed into a threaded hole on the splicing base 23, thereby fixing the support assembly 24 to the splicing base 23. During installation, the fastening bolt passes through the through hole on the connecting rib 242 to screw the support assembly 24 onto the splicing base 23. At the same time, the two wing plates 241 abut against the side wall of the optoelectronic glass curtain wall, thereby realizing the stable support of the support assembly 24 for the optoelectronic glass curtain wall.

[0064] In one embodiment, as Figure 9As shown, sealant is filled between the splicing seams 3 of adjacent optoelectronic glasses 1, and the filled sealant is flush with the surface of the front plate 12. For better sealing, preferably, weather-resistant glue is filled between the splicing seams 3 of adjacent optoelectronic glasses 1. The weather-resistant glue is a viscous liquid-like object of sealant, which plays a role in preventing wind and water. A foam rod is embedded inside the weather-resistant glue.

[0065] Preferably, the through hole on the back plate 11 is a countersunk hole, and the reaming of the countersunk hole is located on the side close to the LED transparent substrate 13. This aperture design can achieve a stable connection between the splicing mechanism and the optoelectronic glass 1, and avoid the splicing mechanism falling off due to external forces or other reasons.

[0066] As Figure 11 and Figure 17 shown, there is a power signal line connector 133 at the splicing position of each optoelectronic glass 1. The signal line and power line on the LED transparent substrate 13 are electrically connected to the signal control unit 136 and the power supply 137 located on the back plate 11 side through the power signal line connector 133 respectively. In one embodiment, each optoelectronic glass 1 corresponds to a signal control unit 136 and a power supply 137. The signal line and power line on the LED transparent substrate 13 in each optoelectronic glass 1 are electrically connected to the corresponding signal control unit 136 and power supply 137 through the power signal line connector 133 respectively, so as to ensure the individual power supply and on / off control of the LED lamp bead array 132 on the LED transparent substrate 13 in each optoelectronic glass 1.

[0067] The installation and fixing process of the invisible grip-point type LED optoelectronic glass wall structure provided by the embodiment of the present invention can be referred to Figures 12 to 14. Specifically, (1) a through hole is opened on the back plate 11, wherein the shape of the through hole is adapted to the shape of the embedded part 211 of the docking joint; then the embedded part 211 is embedded in the through hole, wherein the embedded part 211 is threadedly connected to the ball screw sleeve 213, and the ball screw 214 is hinged in the ball screw sleeve 213 in the embedded part 211, and then the LED transparent substrate 13 and the front plate 12 that have been glued together are glued to the back plate 11. (2) An isolation gasket is passed through one end of the ball screw 214 and abutted against the back plate 11, and then the rear cover plate 212 is passed through one end of the ball screw 214 and threadedly connected to the outer cylindrical surface of the embedded part 211, so that the rear cover plate 212 is pressed against the back plate 11 of the photoelectric glass through an isolation gasket, thereby playing an axial locking and limiting role for the ball screw sleeve 213. (3) Two washers are respectively placed on the upper and lower sides of the mounting hole at the end of the docking claw 22. After the ball screw 214 passes through the locking nut 215, the mounting hole opened on the docking claw 22 and the two washers, a nut 216 is assembled on the end of the ball screw 214. Then, the locking nut 215 and the nut 216 cooperate to achieve axial positioning of the ball screw 214 relative to the mounting hole, thereby achieving a stable connection between the docking claw 22 and the docking head 21, and further achieving stable assembly of adjacent photoelectric glasses. The assembled structure can be seen in FIG. Figure 11 .

[0068] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An invisible grab point type LED photoelectric glass curtain wall structure, characterized in that: It includes a docking mechanism and a photoelectric glass; wherein the photoelectric glass includes a back plate, a front plate, and an LED transparent substrate attached between the back plate and the front plate, and the back plate is provided with a through hole fixedly connected to the docking mechanism; There are multiple photovoltaic glasses, and adjacent photovoltaic glasses are connected by the docking mechanism to form an integral photovoltaic glass curtain wall.

2. The photovoltaic glass curtain wall structure according to claim 1, characterized in that: The docking mechanism includes a docking seat, a docking head and a docking claw. The docking seat is provided with a plurality of docking claws corresponding to the positions of the spliced ​​photoelectric glass. Each docking claw is provided with a docking head, and one end of the docking head is embedded in the through hole on the back panel of the photoelectric glass.

3. The photovoltaic glass curtain wall structure according to claim 2, characterized in that: The through hole is a countersunk hole, and the expanded hole of the countersunk hole is located on a side close to the LED transparent substrate.

4. The photovoltaic glass curtain wall structure according to claim 1, characterized in that: The joints between adjacent photovoltaic glasses are filled with sealant.

5. The photovoltaic glass curtain wall structure according to claim 3, characterized in that: The docking joint comprises: an embedded part matched with the countersunk hole, a ball screw sleeve and a ball screw hinged to the ball screw sleeve; Among them, the ball joint nut is fixedly connected to the embedded part, one side of the ball joint nut has an opening, the other side of the ball joint nut opposite to the opening is defined as a bottom wall, one end of the ball head screw is provided with a ball head, the ball head passes through the opening and is arranged in the ball joint nut.

6. The photovoltaic glass curtain wall structure according to claim 5, characterized in that: The docking joint also includes a rear cover plate threadedly connected to the outer cylindrical surface of the ball joint nut, and the rear cover plate is tightly pressed against the back plate.

7. The photovoltaic glass curtain wall structure according to claim 6, characterized in that: An isolation gasket is also arranged between the rear cover plate and the back plate.

8. The photovoltaic glass curtain wall structure according to claim 5, characterized in that: The docking claw is provided with a mounting hole for the other end of the ball screw to pass through, and the ball screw and the docking claw are fixedly connected by a threaded locking piece; The threaded locking member includes a locking nut and a nut. After the ball screw passes through the mounting hole on the docking claw, the locking nut and the nut are respectively assembled on the upper and lower sides of the mounting hole; The thread locking member also includes gaskets arranged on the upper and lower sides of the mounting hole.

9. The photovoltaic glass curtain wall structure according to claim 2, characterized in that: The docking mechanism also includes a support assembly arranged between the photoelectric glass curtain wall and the docking claw; The support assembly includes two wing plates resting against the side walls of the photovoltaic glass curtain wall and a connecting rib arranged between the two wing plates. The connecting rib is provided with a through hole for a fastening bolt to pass through. The fastening bolt passes through the through hole and is screwed into a threaded hole on the docking seat.

10. The photovoltaic glass curtain wall structure according to claim 1, characterized in that: A power signal line connector is provided at each joint of the photoelectric glass, and the signal circuit and the power circuit on the LED transparent substrate are electrically connected to the signal control unit and the power supply respectively through the power signal line connector.

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