Photovoltaic panel welding equipment of photovoltaic street lamp

Abstract

The invention relates to the technical field of welding equipment, and discloses photovoltaic street lamp photovoltaic panel welding equipment which comprises an outer cylinder, a long groove is formed in the outer cylinder, a locking assembly is movably installed in the outer cylinder, an annular shell is fixedly installed outside the outer cylinder, and an air channel is fixedly installed on the outer side of the annular shell. According to the photovoltaic panel welding equipment for the photovoltaic street lamp, the telescopic adjusting assembly is arranged, an external air supply device is used for supplying air to the air distribution pipe, then an air bag can be expanded, the adjusting assembly can move as a whole when the air bag is expanded, and therefore lamp poles of different sizes can be comprehensively and effectively clamped and fixed; according to the welding device for the photovoltaic panel, the stability of the lamp pole in the welding process is guaranteed, then the welding quality of the photovoltaic panel on the lamp pole is guaranteed, meanwhile, the lamp pole can be driven to rotate through rotation of the rolling wheels, then the angle can be easily adjusted according to the requirement that the current photovoltaic panel needs to be welded, and the applicability of the welding device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of welding equipment, and in particular to a photovoltaic panel welding device for a photovoltaic street lamp. Background Art

[0002] With the continuous development of photovoltaic technology, the popularity of photovoltaic street lamps is getting higher and higher. Photovoltaic street lamps are mainly composed of lamp poles, lamp bodies and photovoltaic panels. In the production process of photovoltaic street lamps, photovoltaic panels need to be welded to the lamp poles to ensure the stability of the use of photovoltaic panels. However, there are still some problems in the use of existing photovoltaic panel welding equipment, as follows:

[0003] The existing photovoltaic panel welding on the lamp pole is mainly done by manually aligning it to one end of the lamp pole and then welding it using a welding assembly. However, since the photovoltaic panel needs to determine its installation direction when it is installed on the lamp pole, the position of the lamp pole needs to be adjusted. The existing welding equipment adjusts the position of the lamp pole manually, and the lamp pole cannot be guaranteed to be well fixed during the welding process, which will affect the welding quality of the photovoltaic panel, resulting in the subsequent photovoltaic street lamp being unable to fully absorb solar energy for power generation. For this reason, we propose a photovoltaic panel welding device for photovoltaic street lamps. Summary of the invention

[0004] The present invention provides a photovoltaic panel welding device for a photovoltaic street lamp, which has the advantages of good adjustability and high welding quality, and solves the problems raised in the above-mentioned background technology.

[0005] The present invention provides the following technical solution: a photovoltaic panel welding device for a photovoltaic street lamp, comprising an outer cylinder, a long groove is provided inside the outer cylinder, a locking assembly is movably installed inside the outer cylinder, an annular shell is fixedly installed outside the outer cylinder, an airway is fixedly installed outside the annular shell, an air distribution pipe is fixedly installed at one end of the airway, the air distribution pipe is connected to an external air supply device, a bottom shell is fixedly installed inside the annular shell, an air bag is fixedly installed inside the bottom shell, and an adjustment assembly is movably installed inside the bottom shell;

[0006] The locking assembly comprises an arc-shaped plate, both ends of the arc-shaped plate are movably connected with slide rails, a ball bearing is movably installed at the bottom end of the arc-shaped plate, a docking groove is provided on one side of the arc-shaped plate, and a driving assembly is fixedly installed on the top of the arc-shaped plate;

[0007] The adjusting component comprises a bottom plate, a vertical block is fixedly mounted on the top of the bottom plate, and a roller is movably mounted on the top of the vertical block via a supporting seat.

[0008] In a preferred embodiment, the long grooves are symmetrically opened on both sides of the inner ring surface of the outer tube, the locking assembly is slidably arranged in the long grooves, the position where the long grooves are opened is offset from the installation position of the annular shell, the number of the outer tubes is two and the two can be rotated to open relative to one end.

[0009] In a preferred embodiment, an air hole is provided on the side of the annular shell where the airway is installed, and a short tube is provided on the side of the airway that fits the annular shell to pass through the air hole on the annular shell and be sealed and connected with the airbag.

[0010] In a preferred embodiment, the end of the airway is sealed and connected to an air distribution pipe, the air distribution pipe is a retractable corrugated hose, and an air guide pipe connected to an external air supply device is horizontally arranged in the middle of the air distribution pipe.

[0011] In a preferred embodiment, the airbag is made of elastic and retractable material and has a fixed shape when not inflated. The bottom end of the adjustment component is fixedly attached to the top end of the airbag, and one end of the airbag is sealed and fixedly connected to the airway with a short tube.

[0012] In a preferred embodiment, the arc plate is located on one side of the adjusting component and is movably arranged on the inner side surface of the outer cylinder. The two ends of the slide rail are respectively fixedly mounted on the inner side surface of the outer cylinder. The ball is rollingly arranged in the long groove. The shape of the docking groove is adapted to the shape of the adjusting component, and limiting teeth are respectively arranged at both ends of the docking groove, and the tooth structure of the limiting teeth is pointed. The end of the driving component is movably connected to the top of the adjusting component, and the driving component is fixedly mounted in the middle of the inner ring surface of the arc plate.

[0013] In a preferred embodiment, the driving assembly comprises a base, a driving motor is fixedly mounted on the base, and a connecting rod is fixedly mounted on the output shaft of the driving motor.

[0014] In a preferred embodiment, the bottom end of the base is fixedly mounted on the inner surface of the arc plate, the drive motor and the connecting rod are arranged corresponding to the top end of the adjustment component, and the connecting rod is a retractable rod with limiting structures at both ends.

[0015] In a preferred embodiment, raised blocks are provided on the four sides of the bottom plate, corresponding straight grooves are provided on the bottom shell at the positions of the raised blocks on the bottom plate, raised strips are provided at both ends of the long sides of the vertical blocks, and slots matching the raised strips are provided on the outer cylinder, teeth are provided on both sides of the long sides of the vertical blocks, and the teeth are pointed structures, and one end of the roller is fixedly connected to one end of the connecting rod through a round rod passing through the support seat.

[0016] The present invention has the following beneficial effects:

[0017] 1. The photovoltaic panel welding equipment of the photovoltaic street lamp is provided with a retractable adjustment component, and uses an external air supply device to supply air to the air distribution pipe, so that the airbag can be expanded. The expansion of the airbag will cause the adjustment component to move as a whole, so that lamp poles of different sizes can be clamped and fixed comprehensively and effectively, ensuring the stability of the lamp pole during the welding process, thereby ensuring the welding quality of the photovoltaic panel on the lamp pole, and at the same time, the rotation of the lamp pole can be driven by the rotation of the roller, so that the angle can be easily adjusted according to the current welding requirements of the photovoltaic panel, thereby improving the applicability of the equipment.

[0018] 2. The photovoltaic panel welding equipment of the photovoltaic street lamp can move the arc plate laterally inside the outer cylinder through the slide rail, and the side of the vertical block is provided with a tooth groove, and the two ends of the docking groove are also provided with limit teeth corresponding to the tooth groove, so that after the gas inflates the airbag to lift the adjustment component, the arc plate and its entirety can be driven to move laterally by the slide rail, so that the docking groove is stuck in the tooth grooves on both sides of the vertical block to limit and fix the vertical block, and the movement process will not release the linkage effect of the driving component, so that it can be ensured that after the arc plate fixes the vertical block, the driving component can be used to drive the roller to rotate, so as to realize the rotation of the lamp pole to adjust the angle at which the photovoltaic panel needs to be installed on the lamp pole, so as to ensure the convenience of welding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the front structure of the present invention;

[0022] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the present invention;

[0023] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the ring shell and the adjustment component of the present invention;

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the locking assembly of the present invention;

[0026] Figure 8 This is a schematic diagram of the three-dimensional structure of the connection between the bottom shell and the adjustment component of the present invention;

[0027] Fig. 9 For the present invention Figure 8 Schematic diagram of the cross-section structure;

[0028] Fig.10 It is a schematic diagram of the three-dimensional structure of the airbag and the adjustment component connected in the present invention.

[0029] In the figure: 1. outer cylinder; 2. long groove; 3. locking assembly; 31. arc plate; 32. slide rail; 33. ball bearing; 34. docking groove; 35. drive assembly; 351. base; 352. drive motor; 353. connecting rod; 4. ring shell; 5. airway; 6. air distribution pipe; 7. bottom shell; 8. air bag; 9. adjustment assembly; 91. bottom plate; 92. vertical block; 93. roller. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are only examples. The photovoltaic panel welding equipment of the photovoltaic street lamp involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0031] See also Figure 1-10 A photovoltaic panel welding device for a photovoltaic street lamp comprises an outer tube 1, a long groove 2 is provided inside the outer tube 1, a locking assembly 3 is movably installed inside the outer tube 1, an annular shell 4 is fixedly installed outside the outer tube 1, an airway 5 is fixedly installed outside the annular shell 4, an air distribution pipe 6 is fixedly installed at one end of the airway 5, the air distribution pipe 6 is connected to an external air supply device, a bottom shell 7 is fixedly installed inside the annular shell 4, an air bag 8 is fixedly installed inside the bottom shell 7, and an adjustment assembly 9 is movably installed inside the bottom shell 7;

[0032] In the present embodiment, it should be noted that, by providing a retractable adjustment component 9, an external air supply device is used to supply air to the air distribution pipe 6, so that the airbag 8 can be expanded, and the expansion of the airbag 8 will cause the adjustment component 9 to move as a whole, so that lamp poles of different sizes can be fully and effectively clamped and fixed, thereby ensuring the stability of the lamp pole during the welding process, thereby ensuring the welding quality of the photovoltaic panel on the lamp pole, and at the same time, the rotation of the lamp pole can be driven by the rotation of the roller 93, so that the angle can be easily adjusted according to the current welding requirements of the photovoltaic panel, thereby improving the applicability of the equipment, and at the same time, the slide rail 32 is provided, so that the arc plate 31 can be in the outer tube 1 The side of the vertical block 92 is provided with a tooth groove, and the two ends of the docking groove 34 are also provided with limit teeth corresponding to the tooth groove, so that after the gas inflates the airbag 8 to lift the adjustment component 9, the arc plate 31 and its entirety are driven to move horizontally by the slide rail 32, so that the docking groove 34 is stuck in the tooth grooves on both sides of the vertical block 92 to limit and fix the vertical block 92. At the same time, the movement process will not release the linkage effect of the driving component 35, so that it can be ensured that after the arc plate 31 fixes the vertical block 92, the driving component 35 can be used to drive the roller 93 to rotate, so as to realize the rotation of the lamp pole to adjust the angle adjustment of the photovoltaic panel to be installed on the lamp pole, so as to ensure the convenience of welding.

[0033] See also Figure 1-4 , a photovoltaic panel welding device for a photovoltaic street lamp, comprising a long groove 2, the long groove 2 is symmetrically opened on both sides of the inner ring surface of an outer tube 1, a locking component 3 is slidably arranged in the long groove 2, the position where the long groove 2 is opened is offset from the installation position of the ring shell 4, the number of the outer tubes 1 is two and the two can be rotated and opened relative to one end;

[0034] In the present embodiment, it should be noted that after the adjusting component 9 is moved inside the bottom shell 7, the locking component 3 can be slid in the long groove 2 so that the locking component 3 can dock and clamp the adjusting component 9 and support the adjusting component 9 as a whole. This can ensure the stability of the lamp pole placed on the adjusting component 9, and further ensure the reliability of the photovoltaic panel welded on the lamp pole.

[0035] See also Figure 1-6 , a photovoltaic panel welding device for a photovoltaic street lamp, comprising a ring shell 4, the ring shell 4 is provided with an air hole on one side where an air duct 5 is installed, the air duct 5 is provided with a short tube on one side where the ring shell 4 is fitted, the short tube passes through the air hole on the ring shell 4 and is sealed and connected with an air bag 8, the end of the air duct 5 is sealed and connected with an air distribution pipe 6, the air distribution pipe 6 is a retractable corrugated hose, and an air guide pipe connected with an external air supply device is transversely provided in the middle of the air distribution pipe 6;

[0036] In the present embodiment, it should be noted that when it is necessary to support and fix lamp poles of different sizes, air can be supplied through an external air supply device, so that the airbag 8 can expand to different degrees, and then the adjustment component 9 can be lifted to a certain height. In this way, the top of the adjustment component 9 will move toward the center position of the outer tube 1, thereby forming a comprehensive wrapping support effect for lamp poles of different sizes, thereby ensuring the applicability of the equipment.

[0037] See also Figure 9-10 A photovoltaic panel welding device for a photovoltaic street lamp includes an airbag 8, which is made of an elastic and retractable material and has a fixed shape when not inflated. The bottom end of an adjusting component 9 is fixedly arranged in contact with the top end of the airbag 8, and one end of the airbag 8 is sealed and fixedly connected to an airway 5 with a short tube;

[0038] In the present embodiment, it should be noted that when it is necessary to support the adjusting component 9, the airbag 8 can be expanded by injecting gas into the inside thereof, and since the airbag 8 itself has a relatively fixed shape, the airbag 8 can effectively support the adjusting component 9 according to the amount of gas injected, thereby ensuring the reliability of the lifting of the adjusting component 9.

[0039] See also Figure 1-7 A photovoltaic panel welding device for a photovoltaic street lamp includes a locking assembly 3, the locking assembly 3 includes an arc plate 31, two ends of the arc plate 31 are movably connected with slide rails 32, a ball 33 is movably installed at the bottom end of the arc plate 31, a docking groove 34 is opened on one side of the arc plate 31, and a driving assembly 35 is fixedly installed above the arc plate 31;

[0040] In this embodiment, it should be noted that the arc plate 31 is movably arranged on the inner side surface of the outer cylinder 1 and is on the same side as the adjustment component 9, the two ends of the slide rail 32 are respectively fixedly mounted on the inner side surface of the outer cylinder 1, the ball 33 is rollingly arranged in the long groove 2, the shape of the docking groove 34 is adapted to the shape of the adjustment component 9, and the two ends of the docking groove 34 are respectively provided with limiting teeth, and the tooth structure of the limiting teeth is pointed, the end of the driving component 35 is movably connected to the top of the adjustment component 9, and the driving component 35 is located in the middle of the inner ring surface of the arc plate 31 and fixedly installed, so that when the adjustment component 9 is lifted to the corresponding position by the airbag 8, the arc plate 31 can be driven by the slide rail 32 to move laterally in the outer cylinder 1, so that the arc plate 31 is stuck to the side of the adjustment component 9, so that the docking groove 34 will be directly connected to the side of the adjustment component 9, and the limiting teeth at both ends of the docking groove 34 can ensure that the arc plate 31 supports and fixes the adjustment component 9, avoids shaking of the adjustment component 9 during the support of the lamp pole, and ensures the effect of subsequent photovoltaic panel welding.

[0041] See also Figure 5-7, a photovoltaic panel welding device for a photovoltaic street lamp, comprising a driving assembly 35, the driving assembly 35 comprising a base 351, a driving motor 352 is fixedly mounted on the base 351, and a connecting rod 353 is fixedly mounted on the output shaft of the driving motor 352;

[0042] In this embodiment, it should be noted that the bottom end of the base 351 is fixedly mounted on the inner surface of the arc plate 31, and the driving motor 352 and the connecting rod 353 are arranged corresponding to the top of the adjusting component 9. The connecting rod 353 is a retractable rod with limiting structures at both ends. In this way, when the arc plate 31 is clamped to the two sides of the adjusting component 9, when it is necessary to adjust the angle of the end of the lamp pole for welding the photovoltaic panel position, the driving motor 352 can be started to drive the connecting rod 353 to rotate, thereby driving the top of the adjusting component 9 to rotate, so that the lamp pole can be rotated to adjust the angle of the welding position of the end of the lamp pole, thereby facilitating the welding operation of the photovoltaic panel.

[0043] See also Figure 6-10 , a photovoltaic panel welding device for a photovoltaic street lamp, comprising an adjusting component 9, the adjusting component 9 comprising a bottom plate 91, a vertical block 92 is fixedly mounted on the top of the bottom plate 91, and a roller 93 is movably mounted on the top of the vertical block 92 through a supporting seat;

[0044] In this embodiment, it should be noted that the four sides of the bottom plate 91 are provided with raised blocks, the bottom shell 7 is provided with corresponding straight grooves at the positions of the raised blocks located on the bottom plate 91, the two ends of the long sides of the vertical block 92 are provided with convex strips, and the outer cylinder 1 is provided with slots adapted to the convex strips, and the two sides of the long sides of the vertical block 92 are provided with tooth grooves, and the tooth grooves are pointed structures. One end of the roller 93 is fixedly connected to one end of the connecting rod 353 through a round rod passing through the support seat. In this way, when the vertical block 92 is supported, the vertical block 92 can be supported by plugging into the docking groove 34, and the pointed structure setting of the two can well ensure that the position error between the two during plugging can be automatically calibrated for docking through the structure, and since the bottom end of the vertical block 92 is a deformable airbag 8, the feasibility of the calibration is further guaranteed, thereby ensuring the applicability of the device.

[0045] Working principle: open the upper outer tube 1 and place the lamp pole in the middle of the lower outer tube 1. The lamp pole will be pressed on the roller 93. Then, according to the diameter of the lamp pole, the external air supply device is started to supply air to the air bag 8 through the air distribution pipe 6 and the airway 5. The gas causes the air bag 8 to expand, thereby pushing the vertical block 92 and the roller 93 to move upward. When it moves to the corresponding stable and centrally supported position, the slide rail 32 is started to move the arc plate 31 in the outer tube 1, so that the docking groove 34 is plugged into the two sides of the vertical block 92. The teeth between the two will also be slightly corrected during the plug-in process with the help of the retractability of the air bag 8 to achieve effective and stable plug-in between the two. After the plug-in is completed, the arc plate 31 forms a support for the vertical block 92, thereby supporting the lamp pole. Then, the drive motor 352 can be started according to demand. The drive motor 352 drives the connecting rod 353 to rotate, thereby driving the roller 93 to rotate, and realizing the driven rotation of the lamp pole. In this way, the angle of the welding position at the end of the lamp pole is adjusted. After the adjustment is completed, the photovoltaic panel can be welded.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic panel welding device for a photovoltaic street lamp, comprising an outer cylinder (1), characterized in that: The outer tube (1) is provided with a long groove (2) inside, a locking assembly (3) is movably installed inside the outer tube (1), an annular shell (4) is fixedly installed outside the outer tube (1), an air passage (5) is fixedly installed outside the annular shell (4), an air distribution pipe (6) is fixedly installed at one end of the air passage (5), the air distribution pipe (6) is connected to an external air supply device, a bottom shell (7) is fixedly installed inside the annular shell (4), an air bag (8) is fixedly installed inside the bottom shell (7), and an adjustment assembly (9) is movably installed inside the bottom shell (7); The locking assembly (3) comprises an arc-shaped plate (31), both ends of the arc-shaped plate (31) are movably connected with slide rails (32), a ball bearing (33) is movably mounted on the bottom end of the arc-shaped plate (31), a docking groove (34) is provided on one side of the arc-shaped plate (31), and a driving assembly (35) is fixedly mounted on the top of the arc-shaped plate (31); The adjustment component (9) comprises a bottom plate (91), a vertical block (92) is fixedly mounted on the top of the bottom plate (91), and a roller (93) is movably mounted on the top of the vertical block (92) via a support seat.

2. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The long grooves (2) are symmetrically opened on both sides of the inner ring surface of the outer tube (1); the locking assembly (3) is slidably arranged in the long grooves (2); the opening position of the long grooves (2) and the installation position of the ring shell (4) are offset; the number of the outer tubes (1) is two and the two can be opened by rotating relative to one end.

3. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The side of the annular shell (4) where the airway (5) is installed is provided with an air hole, and the side of the airway (5) where the annular shell (4) is fitted is provided with a short tube that passes through the air hole on the annular shell (4) and is sealed and connected to the airbag (8).

4. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The end of the airway (5) is sealed and connected to the air distribution pipe (6), the air distribution pipe (6) is a retractable corrugated hose, and an air guide pipe connected to an external air supply device is transversely arranged in the middle of the air distribution pipe (6).

5. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The airbag (8) is made of an elastic and retractable material and has a fixed shape when not inflated. The bottom end of the adjustment component (9) is fixedly arranged in contact with the top end of the airbag (8). One end of the airbag (8) is sealed and fixedly connected to the airway (5) by a short tube.

6. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The arc plate (31) is located on one side of the adjustment component (9) and is movably arranged on the inner side surface of the outer cylinder (1). The two ends of the slide rail (32) are respectively fixedly mounted on the inner side surface of the outer cylinder (1). The ball (33) is located in the long groove (2) and is rollingly arranged. The shape of the docking groove (34) is adapted to the shape of the adjustment component (9), and the two ends of the docking groove (34) are respectively provided with limiting teeth, and the tooth structure of the limiting teeth is pointed. The end of the driving component (35) is movably connected to the top end of the adjustment component (9), and the driving component (35) is located in the middle of the inner ring surface of the arc plate (31) and is fixedly mounted.

7. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The driving assembly (35) comprises a base (351), a driving motor (352) is fixedly mounted on the base (351), and a connecting rod (353) is fixedly mounted on the output shaft of the driving motor (352).

8. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 7, characterized in that: The bottom end of the base (351) is fixedly mounted on the inner surface of the arc-shaped plate (31), and the driving motor (352) and the connecting rod (353) are arranged corresponding to the top end of the adjustment component (9). The connecting rod (353) is a telescopic rod with limiting structures arranged at both ends.

9. The photovoltaic panel welding equipment for photovoltaic street lamps according to claim 1, characterized in that: The four sides of the bottom plate (91) are provided with raised blocks, the bottom shell (7) is provided with corresponding straight grooves at the positions of the raised blocks on the bottom plate (91), the two ends of the long sides of the vertical block (92) are provided with raised strips, and the outer cylinder (1) is provided with slots adapted to the raised strips, the two sides of the long sides of the vertical block (92) are provided with tooth grooves, and the tooth grooves are pointed structures, and one end of the roller (93) is fixedly connected to one end of the connecting rod (353) through a round rod penetrating the support seat.

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