LED condensation ultraviolet curing lamp
The combination of the cooling mechanism and the automatic dust cleaning mechanism solves the problems of poor heat dissipation and inconvenient dust cleaning of the ultraviolet curing lamp, achieves efficient heat dissipation and automatic dust cleaning, and improves the use effect of the ultraviolet curing lamp.
Patent Information
- Application Number
- CN202422467990.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-10-12
AI Technical Summary
Existing UV curing lamps have poor heat dissipation and lack automatic dust cleaning functions, which leads to dust accumulation that affects light transmission and reduces their effectiveness.
It adopts refrigeration mechanism and automatic dust cleaning mechanism, including spiral tube, semiconductor refrigeration sheet, heat dissipation fin, fan, duct, air blowing nozzle and other components to achieve efficient heat dissipation and automatic dust cleaning.
It improves heat dissipation performance, facilitates dust removal, ensures unobstructed light transmission, and enhances ease of use.
Smart Images
Figure CN223312400U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of curing lamps, in particular to an LED focusing ultraviolet curing lamp. Background Art
[0002] A curing lamp is a light source used to cure materials, typically using ultraviolet (UV) or visible light to induce a chemical reaction or physical change in the material, thereby achieving a curing or drying effect. UV curing lamps are a widely used type of curing lamp.
[0003] When in use, ultraviolet curing lamps have high power and generate a lot of heat. Existing ultraviolet curing lamps often only use a fan to dissipate heat, which has a relatively poor heat dissipation effect. In addition, existing ultraviolet curing lamps do not have an automatic dust cleaning function. After long-term use, dust will accumulate on the curing lamp, which will affect the propagation of light and reduce the use effect. Therefore, in view of the above situation, there is an urgent need to develop an LED concentrated ultraviolet curing lamp with good heat dissipation performance, easy cleaning, and more convenient use, so as to overcome the shortcomings in current practical applications and meet current needs. Utility Model Content
[0004] The purpose of the present invention is to provide an LED focusing UV curing lamp to solve the problems raised in the above background technology.
[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0006] An LED focusing ultraviolet curing lamp comprises a curing lamp light box, a first ventilation and heat dissipation net, a mounting tube, a second ventilation and heat dissipation net, a refrigeration mechanism, an automatic dust cleaning mechanism and a fan. An LED light board is provided at the bottom of the curing lamp light box, a mounting tube is installed at the top of the curing lamp light box, a fan is installed in the mounting tube, the refrigeration mechanism and the automatic dust cleaning mechanism are both connected to the mounting tube, the refrigeration mechanism comprises: a spiral tube, a first valve, a semiconductor refrigeration sheet and a heat dissipation fin, the left end of the spiral tube is connected to the mounting tube, the right end of the spiral tube is inserted into the curing lamp light box, the left end of the spiral tube is installed with the first valve, and the spiral tube is installed with a semiconductor refrigeration sheet The hot end of the semiconductor refrigeration plate is equipped with a heat dissipation fin. The automatic dust cleaning mechanism includes: a conduit, a second valve, a hose, a diverter pipe, a blowing nozzle, an adapter block, a motor, a first gear and a second gear. The conduit is equipped with a second valve, the conduit is connected to the mounting cylinder through a hose, the conduit is rotatably connected to the adapter block, the adapter block is fixed to the curing lamp box, the bottom of the conduit is connected to the diverter pipe, a plurality of blowing nozzles are installed on the diverter pipe, the curing lamp box is equipped with a motor, the output shaft of the motor is equipped with a first gear, a second gear meshing with the first gear is installed on one side of the first gear, and the second gear is installed on the conduit.
[0007] Preferably, the transmission ratio between the first gear and the second gear is 1:1.
[0008] Preferably, a first ventilation and heat dissipation net is installed on the left side of the curing light box, and a second ventilation and heat dissipation net is installed on the left side of the mounting tube.
[0009] Preferably, the blowing nozzle points toward the LED light board.
[0010] Preferably, the spiral tube and the semiconductor refrigeration plate are both made of copper.
[0011] The beneficial effects of the present invention are as follows: when the LED focusing UV curing lamp is used normally, the first valve is opened and the second valve is closed, the shunt tube is parked on one side of the curing lamp box, the airflow is blown into the spiral tube by a fan, the heat passing through the spiral tube is cooled by the semiconductor refrigeration plate, and the low-temperature airflow then enters the curing lamp box to cool the electrical components, and the heat is discharged from the first ventilation and heat dissipation net along with the airflow. When cleaning, the first valve is closed and the second valve is opened, the fan blows the airflow into the duct and the shunt tube, and the airflow is blown out through the blowing nozzle. At the same time, the first gear and the second gear are driven to rotate by the motor, and the duct, the shunt tube and the blowing nozzle are driven to rotate by the second gear, so that the blowing nozzle passes through the lower side of the LED light board, and the airflow blown out by the blowing nozzle blows away the dust attached to the bottom of the LED light board, thereby preventing the dust from affecting the propagation of light and reducing the use effect. In summary, the present invention has good heat dissipation performance, is easy to clean, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 .
[0013] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 .
[0014] Figure 3 This is a partial structural diagram of the utility model Figure 1 .
[0015] Figure 4 This is a partial structural diagram of the utility model Figure 2 .
[0016] Legend:
[0017] 1. Curing lamp box; 101. LED light board; 2. First ventilation and heat dissipation net; 3. Mounting tube; 4. Second ventilation and heat dissipation net; 5. Refrigeration mechanism; 501. Spiral tube; 502. First valve; 503. Semiconductor cooling sheet; 504. Heat dissipation fin; 6. Automatic dust cleaning mechanism; 601. Conduit; 602. Second valve; 603. Hose; 604. Diverter pipe; 605. Blowing nozzle; 606. Adapter block; 607. Motor; 608. First gear; 609. Second gear; 7. Fan. DETAILED DESCRIPTION
[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0019] Specific examples are given below.
[0020] See also Figures 1 to 4In the embodiment of the present invention, an LED focusing UV curing lamp includes a curing lamp light box 1, a first ventilation and heat dissipation net 2, a mounting tube 3, a second ventilation and heat dissipation net 4, a refrigeration mechanism 5, an automatic dust cleaning mechanism 6 and a fan 7. The bottom of the curing lamp light box 1 is provided with an LED lamp board 101, the left side of the curing lamp light box 1 is provided with a first ventilation and heat dissipation net 2, the top of the curing lamp light box 1 is provided with a mounting tube 3, a fan 7 is installed in the mounting tube 3, the left side of the mounting tube 3 is provided with a second ventilation and heat dissipation net 4, the refrigeration mechanism 5 and the automatic dust cleaning mechanism 6 are both connected to the mounting tube 3. The refrigeration mechanism 5 includes: a spiral tube 501, a first valve 502, a semiconductor cooling sheet 503 and a heat dissipation fin 504. The left end of the spiral tube 501 is connected to the mounting tube 3, and the right end of the spiral tube 501 is inserted into the curing lamp box 1. The left end of the spiral tube 501 is installed with a first valve 502. The spiral tube 501 is installed with a semiconductor cooling sheet 503. The hot end of the semiconductor cooling sheet 503 is installed with a heat dissipation fin 504. The heat at the hot end of the semiconductor cooling sheet 503 is dissipated outward through the heat dissipation fin 504 to ensure the continued operation of the semiconductor cooling sheet 503. To achieve a continuous cooling effect, the spiral tube 501 and the semiconductor refrigeration sheet 503 are both made of copper, which has good thermal conductivity. The automatic dust cleaning mechanism 6 includes: a conduit 601, a second valve 602, a hose 603, a diverter pipe 604, a blowing nozzle 605, an adapter block 606, a motor 607, a first gear 608 and a second gear 609. The conduit 601 is equipped with a second valve 602, and the conduit 601 is connected to the mounting cylinder 3 through a hose 603. The conduit 601 is rotatably connected to the adapter block 606, and the adapter block 606 is fixed to the curing lamp box 1. The bottom of the conduit 601 is connected to a shunt pipe 604, and a plurality of blowing nozzles 605 are installed on the shunt pipe 604, and the blowing nozzles 605 are directed to the LED light board 101. A motor 607 is installed on the curing light box 1, and a first gear 608 is installed on the output shaft of the motor 607. A second gear 609 meshing with the first gear 608 is installed on one side of the first gear 608. The second gear 609 is installed on the conduit 601. The transmission ratio of the first gear 608 to the second gear 609 is 1:1. When the motor 607 is running, its output shaft rotates 90° forward and then 90° reverse.
[0021] Working principle: When the LED spotlight UV curing lamp is used normally, the first valve 502 is opened and the second valve 602 is closed. The shunt pipe 604 is parked on one side of the curing lamp light box 1. The fan 7 blows the air into the spiral tube 501. The semiconductor refrigeration plate 503 cools the air passing through the spiral tube 501. The low-temperature air then enters the curing lamp light box 1 to cool the electrical components. The heat is discharged from the first ventilation and heat dissipation network 2 along with the air flow. When cleaning, the first valve 502 is closed and the second valve 602 is opened. The fan The fan 7 blows the air flow into the duct 601 and the diverter pipe 604, and blows the air flow out through the blowing nozzle 605. At the same time, the motor 607 drives the first gear 608 and the second gear 609 to rotate, and the second gear 609 drives the duct 601, the diverter pipe 604 and the blowing nozzle 605 to rotate, so that the blowing nozzle 605 passes through the lower side of the LED light board 101. The air flow blown out by the blowing nozzle 605 will blow away the dust attached to the bottom of the LED light board 101, thereby preventing the dust from affecting the propagation of light and reducing the use effect.
[0022] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. An LED spotlight UV curing lamp, characterized in that: The invention comprises a curing light box (1), a first ventilation and heat dissipation net (2), a mounting tube (3), a second ventilation and heat dissipation net (4), a refrigeration mechanism (5), an automatic dust cleaning mechanism (6) and a fan (7); an LED light board (101) is provided at the bottom of the curing light box (1); a mounting tube (3) is installed at the top of the curing light box (1); a fan (7) is installed in the mounting tube (3); the refrigeration mechanism (5) and the automatic dust cleaning mechanism (6) are both connected to the mounting tube (3); the refrigeration mechanism (5) includes a The invention comprises a spiral tube (501), a first valve (502), a semiconductor cooling sheet (503) and a heat dissipation fin (504), wherein the left end of the spiral tube (501) is connected to the installation cylinder (3), the right end of the spiral tube (501) is inserted into the curing lamp box (1), the left end of the spiral tube (501) is installed with the first valve (502), the spiral tube (501) is installed with a semiconductor cooling sheet (503), the hot end of the semiconductor cooling sheet (503) is installed with a heat dissipation fin (504), and the heat dissipation fin (504) is installed on the hot end of the semiconductor cooling sheet (503). The automatic dust cleaning mechanism (6) comprises: a conduit (601), a second valve (602), a hose (603), a diverter pipe (604), a blowing nozzle (605), a switching block (606), a motor (607), a first gear (608) and a second gear (609), wherein the conduit (601) is provided with a second valve (602), the conduit (601) is connected to the mounting cylinder (3) via the hose (603), the conduit (601) is rotatably connected to the switching block (606), and the switching block (607) is provided with a first gear (608) and a second gear (609). The block (606) is fixed to the curing light box (1), the bottom of the conduit (601) is connected to a shunt pipe (604), a plurality of blowing nozzles (605) are installed on the shunt pipe (604), a motor (607) is installed on the curing light box (1), a first gear (608) is installed on the output shaft of the motor (607), a second gear (609) meshing with the first gear (608) is installed on one side of the first gear (608), and the second gear (609) is installed on the conduit (601).
2. The LED spotlight UV curing lamp according to claim 1, characterized in that: The transmission ratio between the first gear (608) and the second gear (609) is 1:
1.
3. The LED spotlight UV curing lamp according to claim 1, characterized in that: A first ventilation and heat dissipation net (2) is installed on the left side of the curing lamp box (1), and a second ventilation and heat dissipation net (4) is installed on the left side of the installation tube (3).
4. The LED spotlight UV curing lamp according to claim 1, characterized in that: The blowing nozzle (605) points toward the LED light board (101).
5. The LED spotlight UV curing lamp according to any one of claims 1 to 4, characterized in that: The spiral tube (501) and the semiconductor refrigeration plate (503) are both made of copper.