Light curing lamp panel module and light curing box

Abstract

The utility model discloses a photocuring lamp panel module and a photocuring box, and mainly relates to the field of photocuring facilities. Comprising a compartment plate, a side plate extending downwards is arranged on the peripheral side of the compartment plate, a lamp panel is fixedly installed on the bottom side of the side plate, a water distribution pipe and a fin frame are arranged between the compartment plate and the lamp panel, a water inlet pipe and a water outlet pipe are arranged at the two ends of the water distribution pipe respectively, the water inlet pipe is used for being connected with a cold water source, and the fin frame comprises a plurality of vertical metal sheets. The bottom side of the metal sheet protrudes downwards out of the water distribution pipe, and an air draft mechanism is further installed on the compartment plate. The beneficial effects of the utility model lie in that a modularized functional assembly is formed aiming at photocuring, so that the illumination function can be independently completed, and the number is convenient to increase and decrease to realize flexible application.

Description

Technical Field

[0001] This utility model relates to the field of light curing facilities, specifically a light curing lamp board module and a light curing box. Background Technology

[0002] In the membrane production process, the membrane surface needs to be photocured. This operation usually requires a closed channel where a light panel is used to irradiate the passing membrane product, thereby heating and curing it to complete the formation of the surface coating.

[0003] Existing equipment often uses fixed-structure photocuring channels. If production capacity needs to be increased or processes adjusted, the process becomes more passive, requiring modification or reconfiguration of the equipment. Furthermore, different curing chambers need to be configured for different processes, which increases production costs.

[0004] Furthermore, for photocuring, the temperature during the curing process is a crucial factor affecting the results. A suitable temperature maintains the good reactivity of the cured coating, while excessively low or high temperatures can lead to uneven curing or low efficiency. Utility Model Content

[0005] The purpose of this utility model is to provide a light curing lamp board module and a light curing box, which are modular functional components for light curing, so that they can independently complete the lighting function and can be easily added or removed to achieve flexible application.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] A light-curing lamp panel module includes a panel, with downwardly extending side panels on the periphery of the panel. A lamp panel is fixedly installed on the bottom side of the side panels. A water distribution pipe and a fin frame are provided between the panel and the lamp panel. The two ends of the water distribution pipe are respectively provided with an inlet pipe and an outlet pipe. The inlet pipe is used to connect to a cold water source. The fin frame includes multiple upright metal plates. The bottom side of the metal plates protrudes downward from the water distribution pipe. An exhaust mechanism is also installed on the panel.

[0008] A mounting frame corresponding to the shape of the light panel is detachably fixed on the bottom side of the side panel. The mounting frame is a grid frame structure with multiple mounting openings distributed in a matrix. The size of the light panel is adapted to the mounting openings, and multiple light panels are installed on the mounting openings in a one-to-one correspondence.

[0009] The side panel includes a first side panel disposed on the long side of the panel and a second side panel disposed on the wide side of the panel. The bottom side of the second side panel is provided with an outwardly horizontally extending mounting plate. The mounting plate is provided with a plurality of strip holes, and mounting bolts are fitted into the strip holes. The bottom sides of the two first side panels are respectively provided with a first edge plate and a second edge plate. The widths of the first edge plate and the second edge plate are corresponding, and the first edge plate and the second edge plate are staggered and fit together.

[0010] The panel has a circular opening in the middle, and an upwardly extending mounting cylinder is fixed above the circular opening. Multiple air outlets are penetrating the side wall of the mounting cylinder and located above the panel. The fin frame includes a centrally located fixing ring, which corresponds to the inner diameter of the mounting cylinder. The fixing ring is fitted and fixed inside the mounting cylinder. Metal sheets are arranged in a ring around the fixing ring, and the inner ends of the metal sheets are fixedly connected to the edge of the fixing ring, so that the metal sheets are radially distributed relative to the fixing ring. The exhaust mechanism includes rotating blades and a motor. The rotating blades are rotatably installed inside the fixing ring, and the motor is fixed to the top of the mounting cylinder. The side panel has multiple sets of grille mesh holes.

[0011] The top side of the fin is provided with a groove of corresponding shape and position corresponding to the extension of the water distribution pipe. The bottom side of the groove corresponds to the curved surface of the water distribution pipe it passes through. The top side of the groove is a slot through which the top side of the metal sheet passes. The maximum groove depth corresponds to the diameter of the water distribution pipe. The height of the metal sheet is 1.5 to 2.0 times the diameter of the water distribution pipe.

[0012] The mounting cylinder has a closed annular cavity fitted around its periphery. A straight-extending air guide tube is connected to the side wall of the annular cavity. The outer end of the air guide tube is provided with a connector tube, which is used to connect to a gas pipeline.

[0013] The inlet pipe and outlet pipe are located at the same end near the side panel, and the connector pipe is also located at the same end of the side panel.

[0014] The water distribution pipe includes a first water distribution pipe and a second water distribution pipe. The first water distribution pipe and the second water distribution pipe extend in a serpentine manner on both sides of the circular opening. The first water distribution pipe and the second water distribution pipe each have independent inlet pipes and outlet pipes.

[0015] A light curing box includes a rectangular box body, the top of which is provided with an opening, and light curing lamp modules are arranged side by side along the length of the opening.

[0016] The box opening is also equipped with a sealing plate, which seals the gap that is not covered by the light curing lamp board template.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This UV curing lamp board module has an independent UV curing function and can achieve dual cooling effects of air cooling and water cooling, thus integrating UV curing and temperature management functions. It can be conveniently installed as a standard block and flexibly matched with the curing box according to process and production capacity requirements. Low-cost expansion can be achieved by adding or removing lamp board modules, improving equipment modification efficiency, reducing configuration costs, and facilitating flexible and quick process coordination and adjustment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of Embodiment 1 of the present invention.

[0020] Figure 2 This is a schematic diagram of Embodiment 2 of the present invention.

[0021] Figure 3 This is a schematic diagram of the internal structure of Embodiment 2 of this utility model.

[0022] Figure 4 This is a schematic diagram of the installation of the panel and the light panel of this utility model.

[0023] Figure 5 This is a schematic diagram showing the disassembly of the water distribution pipe and fin frame of this utility model.

[0024] Figure 6 This is a disassembled schematic diagram of the finned frame, water distribution pipe, spiral blades, and motor of this utility model.

[0025] Figure 7 This is a schematic diagram of the heat dissipation assembly between the panel and the light panel of this utility model.

[0026] The labels shown in the attached diagram:

[0027] 1. Panel; 2. First side panel; 3. Second side panel; 4. Strip-shaped hole; 5. Mounting plate; 6. First edge plate; 7. Second edge plate; 8. Mounting frame; 9. Light panel; 10. Mounting cylinder; 11. Air outlet; 12. First water distribution pipe; 13. Second water distribution pipe; 14. Water inlet pipe; 15. Water outlet pipe; 16. Fixing ring; 17. Metal sheet; 18. Support groove; 19. Grille mesh; 20. Spiral blade; 21. Motor; 22. Annular flange; 23. Annular cavity; 24. Air guide tube; 25. Connector pipe. Detailed Implementation

[0028] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0029] Unless otherwise specified, the instruments, reagents, and materials used in the following embodiments are all conventional instruments, reagents, and materials already available in the prior art and can be obtained through legitimate commercial channels. Unless otherwise specified, the experimental methods and detection methods used in the following embodiments are all conventional experimental methods and detection methods already available in the prior art.

[0030] Example 1: 9-module UV curing lamp board

[0031] This example demonstrates a modular design using a UV-curing lamp board 9 based on UV LEDs. By integrating standardized configurations, it achieves easily expandable and quickly assembled lamp board 9 modules.

[0032] The main structure of this example includes a panel 1, which is a rectangular panel. The panel 1 has a side panel that is perpendicularly connected to its periphery. The side panel is a frame structure corresponding to the size of the panel 1. The side panel and the panel 1 together form a flat groove structure with an opening at the bottom, which is used to install other thermal control components.

[0033] For ease of description, based on the rectangular structure of the panel 1, the side plate located on one side of the long side of the panel 1 is defined as the first side plate 2, and the side plate located on one side of the wide side of the panel 1 is defined as the second side plate 3. To improve flexibility, the design is based on the panel 1's length direction corresponding to the width direction of the curing chamber during use, allowing for more flexible addition or removal of this module. Therefore, a mounting plate 5 parallel to the panel 1 is provided on the bottom side of the second side plate. The mounting plate 5 is centered relative to the second side plate 3. The mounting plate 5 has multiple strip-shaped holes 4, and mounting bolts are fitted into these holes 4 to fix the module to the top of the curing chamber, achieving standardized fixation.

[0034] The bottom sides of the two first side plates 2 are respectively provided with a first edge plate 6 and a second edge plate 7. The first edge plate 6 is centrally located in the center of the first side plate 2. There are two second edge plates 7, which are symmetrically arranged relative to the first side plate 2. The distance between the two second edge plates 7 corresponds to the length of the first edge plate 6, and the widths of the first edge plate 6 and the second edge plate 7 correspond to each other. Thus, when the two modules are installed side by side, the first edge plate 6 and the second edge plate 7 can be interlocked to achieve a quick positioning effect. Furthermore, the staggered edge plates create a certain distance between the first side plates 2 of adjacent lamp panel 9 modules, which facilitates airflow.

[0035] The bottom side of the side panel forms a rectangular open structure for fixing the lamp panels 9. For easy partial replacement, the lamp panels 9 are arranged in 2 rows and 4 columns (8 in total) in this example. A mounting frame 8 corresponding to the shape of the lamp panel is provided on the bottom side of the side panel. The mounting frame 8 adopts a grid frame structure and is fixed to the bottom side of the side panel by standard fasteners (screws, nuts, etc.). The mounting frame has 8 mounting holes corresponding to the 8 lamp panels 9, providing mounting positions for the lamp panels 9 through the frame structure. The top side of the lamp panel 9 is fixed to the mounting holes by screws, allowing for convenient and quick assembly and disassembly. The lamp panels 9 are consumable and easily damaged components. When some lamps are damaged, the damaged lamp panels 9 can be partially replaced, thereby reducing maintenance costs and enabling convenient maintenance operations.

[0036] The panel 1 has a circular opening in the middle, and an upwardly extending mounting cylinder 10 is fixed above the circular opening. Multiple air outlet holes 11 located above the panel 1 are penetrating the side wall of the mounting cylinder 10.

[0037] The compartment panel 1 and side panels are equipped with water distribution pipes and finned frames. The water distribution pipes are used to achieve efficient and uniform water cooling by arranging the cooling water pipes. The water distribution pipes adopt a dual-pipe, dual-inlet, dual-outlet piping system. The water distribution pipes include a first water distribution pipe 12 and a second water distribution pipe 13. One end of the first water distribution pipe 12 and the second water distribution pipe 13 are respectively provided with parallel vertically extending water inlet pipes 14, and the other end of the first water distribution pipe 12 and the second water distribution pipe 13 are respectively provided with parallel vertically extending water outlet pipes 15. The compartment panel 1 has through holes corresponding to the water inlet pipes 14 and the water outlet pipes 15. The water inlet pipes 14 and the water outlet pipes 15 are both located near the same second side panel 3 of the compartment panel 1, close to one end of the module, thereby facilitating the management of the cold water circulation pipeline.

[0038] The first water distribution pipe 12 extends in a serpentine manner, and the second water distribution pipe 13 also extends in a serpentine manner. The first water distribution pipe 12 and the second water distribution pipe 13 are respectively located on both sides of the circular opening and are distributed to the two parts of the panel 1. The extension of the first water distribution pipe 12 and the second water distribution pipe 13 near the circular opening is adjusted to accommodate the circular opening.

[0039] The cooling medium is fully distributed through double water pipes to the first panel, and the high-throughput exchange of the cooling medium is achieved through a double-inlet and double-outlet piping system, thereby improving cooling efficiency. When the temperature is high, the temperature can be quickly controlled to avoid affecting production.

[0040] The fin frame includes a centrally located fixing ring 16, which corresponds to the inner diameter of the mounting cylinder 10. The fixing ring 16 is sleeved and fixed inside the mounting cylinder 10, and a fixing screw that mates with the mounting cylinder 10 passes through the fixing ring 16.

[0041] The fixing ring 16 has metal plates 17 arranged in a ring around its periphery. The inner end of the metal plate 17 is fixed to the bottom side of the fixing ring 16, thus forming an integral fin frame for positioning and fixing in the middle of the compartment 1 (on the mounting cylinder 10). The metal plate 17 is set vertically, and the outer end of the metal plate 17 is aligned with the edge of the compartment 1. The height of the metal plate 17 is adapted to the height of the side plate, so that it can approach the top side of the lamp plate 9. The top side of the fin has a corresponding groove 18 with a corresponding shape and position through which the water distribution pipe extends. The bottom side of the groove 18 corresponds to the curved surface of the water distribution pipe it passes through. The top side of the groove 18 is a slot through which the top side of the metal plate 17 passes. Therefore, the groove 18 of the metal plate 17 constitutes the installation position and support structure of the water distribution pipe. The maximum groove depth of the groove 18 corresponds to the diameter of the water distribution pipe. The height of the metal plate 17 is 1.5 to 2.0 times the diameter of the water distribution pipe.

[0042] The side panel is provided with multiple sets of grid mesh holes 19 for introducing airflow. Combined with the isolation effect of the side panel, it allows gas to be easily drawn in between adjacent panel 1, so that the gas enters the space between the panel 1 and the light panel 9 from the grid mesh holes 19, thereby achieving air convection.

[0043] The above structure integrates and optimizes the two heat dissipation structures, achieving installation integration and functional integration.

[0044] In terms of installation, the water distribution pipe is positioned and supported by the finned frame. The two components can be fixed at one time by fixing the fixing ring 16, which is very simple and saves fixing components and installation steps.

[0045] After installation, the water distribution pipe is set close to the bottom surface of the panel 1, while the bottom side of the metal sheet 17 protrudes downwards below the water distribution pipe, thus forming a divergent flow channel structure between the radial water distribution pipes. This guides the airflow on the periphery towards the center, achieving a rapid airflow path and preventing the airflow from being affected or obstructed by the water distribution pipe. Furthermore, the guided airflow flows evenly through the water distribution pipe, carrying cold air and exchanging heat with the top side of the lamp panel 9, thereby improving the cooling effect.

[0046] In this temperature control structure, the cold water pipes are distributed with two inlets and two outlets to improve the cold water passage. However, a certain distance is set between the water pipes and the lamp plate 9. Instead, the heat exchange is achieved indirectly and gently with the top side of the lamp plate 9 through the metal sheet 17 and the cooling airflow. This avoids uneven cooling of the cold water pipes and excessive temperature difference between hot and cold water, and greatly improves the cooling efficiency. It achieves the advantages of efficient temperature control, uniform temperature control, and gentle temperature control.

[0047] Based on the layout of the fixed ring 16 and the metal plate 17, a cylindrical cavity is formed below the fixed ring 16. A rotating blade, which is an inwardly drawing-out spiral blade 20, is installed in this position. A rotating shaft is centrally fixed on the rotating blade. To improve rotational stability, a bearing is used to rotatably mount the rotating blade to the fixed ring 16, facilitating standardized and orderly assembly. The top end of the rotating shaft passes through the mounting cylinder 10. The top opening of the mounting cylinder 10 is provided with an annular flange 22. A motor 21 is fixed above the annular flange 22. The output shaft of the motor 21 is connected to the rotating shaft or via a reducer.

[0048] Based on the above structure, the installation method of this device is as follows:

[0049] The independent components include: panel 1, light panel 9, fin frame, water distribution pipe, motor 21, and rotating blades;

[0050] The rotating blades are first rotatably mounted on the bottom of the fixing ring 16 (of the fin holder);

[0051] Set the slot 18 of the fin holder with the slot opening facing up, and place the water distribution pipe in the slot 18;

[0052] Fix the fixing ring 16 of the finned frame with water distribution pipe to the bottom of the mounting cylinder 10, so that the top side of the metal sheet 17 contacts the ground side of the box panel 1, thereby limiting and supporting the water distribution pipe in a position close to the top surface of the box panel 1.

[0053] Fix the light panel 9 to the bottom of the panel 1;

[0054] Install motor 21 at the top of mounting cylinder 10 and connect motor 21 to rotating shaft for driving;

[0055] Based on the above installation process, it can be made convenient and standard blocks can be installed. At the same time, it is easy to replace when some components are damaged. More importantly, this module integrates light curing and temperature management functions, and adjacent lamp board 9 modules can be quickly aligned, so that they can be quickly spliced ​​and combined to form functional expansion.

[0056] Example 2: 9-module UV curing lamp board

[0057] If the target product for photocuring releases toxic gases during the reaction, the extracted cooling gases need to be collected in a sealed manner. Based on Example 1, the following structure is added:

[0058] An annular cavity 23 is fitted around the periphery of the mounting cylinder 10. The top side of the annular cavity 23 is sealed by an annular flange 22, and the bottom side of the annular cavity 23 is sealed by a panel 1. The annular cavity 23 communicates with the air outlet 11 to collect the discharged air. A linearly extending air guide duct 24 is connected to the side wall of the annular cavity 23. The outer end of the air guide duct 24 is provided with a connector pipe 25. The connector pipe 25 is used to communicate with the gas pipeline. For example, it can be connected to the connector pipe 25 through a telescopic pipe, bellows pipe, etc., to achieve unified collection of gas. The connector pipe 25 is located close to the water inlet pipe 14 and the water outlet pipe 15, thereby facilitating the unified installation and arrangement of the gas pipeline and the liquid pipeline.

[0059] This example collects the extracted gas by collecting the air through the annular cavity 23 that is closed around the periphery of the mounting cylinder 10, and then guides the airflow to one end of the module through the air guide duct 24, thereby facilitating the connection of pipelines and realizing modular and standardized installation.

[0060] Example 3: A light curing box

[0061] The device includes a housing that extends along its length. One end of the housing has an inlet, and the other end has an outlet for receiving and discharging film products. The top side of the housing has an opening adapted to its length. Strip plates are provided on both sides of the long side of the opening. The opening is covered and closed by the light panel 9 module and sealing plate of Embodiment 1. Multiple screw grooves are provided on the strip plates, and the spacing between the strip plates corresponds to the length of the housing panel 1. The housing panel 1 is placed at the opening, and adjacent light panel 9 modules are arranged side-by-side, with the first edge plate 6 and second edge plate 7 of adjacent light panel 9 modules interlocking and aligning. After arrangement, the mounting bolts in the strip holes 4 are fixed into the screw grooves on the strip plates to secure the light panel 9 modules. A corresponding number of light panel 9 modules can be configured as needed. After installation, the remaining opening space is covered with a sealing plate. The size of the sealing plate can correspond to the housing panel 1, and the opening is closed by splicing. Alternatively, the sealing plate can directly correspond to the length of the remaining open opening to directly close it.

[0062] Based on the above structure, when it is necessary to increase the number of lamp boards 9 or the light curing time, the corresponding number of sealing boards can be replaced with lamp board 9 modules. Conversely, when it is necessary to reduce the light curing time, the opposite can be done, making adjustments very convenient, more flexible in adapting to the production line, and reducing configuration costs.

Claims

1. A photocurable lamp board module, characterized in that, The device includes a panel, with downwardly extending side panels on its periphery. A light panel is fixedly installed on the bottom side of the side panels. A water distribution pipe and a finned frame are provided between the panel and the light panel. The water distribution pipe has an inlet pipe and an outlet pipe at both ends. The inlet pipe is used to connect to a cold water source. The finned frame includes multiple upright metal plates. The bottom side of the metal plates protrudes downward from the water distribution pipe. An exhaust mechanism is also installed on the panel.

2. The photocuring lamp board module according to claim 1, characterized in that, A mounting frame corresponding to the shape of the light panel is detachably fixed on the bottom side of the side panel. The mounting frame is a grid frame structure with multiple mounting openings distributed in a matrix. The size of the light panel is adapted to the mounting openings, and multiple light panels are installed on the mounting openings in a one-to-one correspondence.

3. The photocuring lamp board module according to claim 1, characterized in that, The side panel includes a first side panel disposed on the long side of the panel and a second side panel disposed on the wide side of the panel. The bottom side of the second side panel is provided with an outwardly horizontally extending mounting plate. The mounting plate is provided with a plurality of strip holes, and mounting bolts are fitted into the strip holes. The bottom sides of the two first side panels are respectively provided with a first edge plate and a second edge plate. The widths of the first edge plate and the second edge plate are corresponding, and the first edge plate and the second edge plate are staggered and fit together.

4. The photocuring lamp board module according to claim 1, characterized in that, The panel has a circular opening in the middle, and an upwardly extending mounting cylinder is fixed above the circular opening. Multiple air outlets are penetrating the side wall of the mounting cylinder and located above the panel. The fin frame includes a centrally located fixing ring, which corresponds to the inner diameter of the mounting cylinder. The fixing ring is fitted and fixed inside the mounting cylinder. Metal sheets are arranged in a ring around the fixing ring, and the inner ends of the metal sheets are fixedly connected to the edge of the fixing ring, so that the metal sheets are radially distributed relative to the fixing ring. The exhaust mechanism includes rotating blades and a motor. The rotating blades are rotatably installed inside the fixing ring, and the motor is fixed to the top of the mounting cylinder. The side panel has multiple sets of grille mesh holes.

5. The photocuring lamp board module according to claim 4, characterized in that, The top side of the fin is provided with a groove of corresponding shape and position corresponding to the extension of the water distribution pipe. The bottom side of the groove corresponds to the curved surface of the water distribution pipe it passes through. The top side of the groove is a slot through which the top side of the metal sheet passes. The maximum groove depth corresponds to the diameter of the water distribution pipe. The height of the metal sheet is 1.5 to 2.0 times the diameter of the water distribution pipe.

6. The photocuring lamp board module according to claim 4, characterized in that, The mounting cylinder has a closed annular cavity fitted around its periphery. A straight-extending air guide tube is connected to the side wall of the annular cavity. The outer end of the air guide tube is provided with a connector tube, which is used to connect to a gas pipeline.

7. The photocuring lamp board module according to claim 6, characterized in that, The inlet pipe and outlet pipe are located at the same end near the side panel, and the connector pipe is also located at the same end of the side panel.

8. The photocuring lamp board module according to claim 1, characterized in that, The water distribution pipe includes a first water distribution pipe and a second water distribution pipe. The first water distribution pipe and the second water distribution pipe extend in a serpentine manner on both sides of the circular opening. The first water distribution pipe and the second water distribution pipe each have independent inlet pipes and outlet pipes.

9. A light curing box, characterized in that, The device includes a rectangular box, the top of which has an opening, and along the length of the opening are arranged a light-curing lamp panel module as described in any one of claims 1-8.

10. A light curing box according to claim 9, characterized in that, The box opening is also equipped with a sealing plate, which seals the gap that is not covered by the light curing lamp board template.

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