Novel efficient cooling device for UV lamp

Abstract

The utility model discloses a novel UV lamp efficient cooling device which comprises a lamp box, the two ends of the lamp box are arranged at the long edge direction of the two ends of a frame of a conveyor and are perpendicular to the conveying direction of the conveyor, an upper cover is arranged at the upper end of the lamp box, a side cover is arranged on the side face of the lamp box, a handle is arranged on the end face of the side cover, and air holes are formed in the two sides of the handle. A fan is arranged on the inner side of the side wall of the side opposite to the side cover, a slot is formed in the inner side of the box body, a lamp body is slidably arranged on the inner side of the slot, a second radiator and a third radiator are attached to the surface of the upper end of the lamp body, the upper end of the second radiator is flush with the upper end of the third radiator, and a water tank is attached to the upper end of the second radiator and the upper end of the third radiator. By means of the cooling device, the cooling effect is improved, the number of fans is reduced, and multiple cooling modes are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron printing technology field, specifically a kind of novel UV lamp high-efficiency cooling device. BACKGROUND

[0002] At present, the application of UV varnish in iron printing can industry gradually becomes widespread, UV varnish has good performance, after being applied on the surface of iron plate, it needs to be cured by professional curing lamp, so that it is cured on the surface of iron plate, this process is accompanied by heating, while UV curing lamp is heating and curing UV varnish, its temperature will continue to rise due to the heat generated, long time maintaining high temperature will cause the service life of UV curing lamp to decrease rapidly, cause negative effects such as lamp tube damage, equipment damage and curing effect reduction, the existing method for cooling UV curing lamp on iron printing production line is to use air blower to blow and cool, because the UV curing lamp on production line is large, 2 or more air blowers are used to blow continuously for each UV curing lamp, the noise of air blower around production line is very large, and the cost of air blower equipment and operation cost is high due to large number.

[0003] Therefore, the present application provides a device for improving cooling effect, reducing the number of blowers and adopting multiple cooling methods, which solves the problems of the prior art. CONTENT OF THE UTILITY MODEL

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a novel UV lamp high-efficiency cooling device, which can improve the control precision of oil supplementing, prevent cavitation, and has the functions of high speed and high work efficiency.

[0005] The utility model discloses a technical scheme adopted by the device is: a novel UV lamp high -efficient cooling device, including the lamp box, the both ends of lamp box are arranged in the frame both ends long side direction of conveyer and are perpendicular to the conveying direction of conveyer, the upper end of the box of lamp box is provided with the upper cover and is provided with the side cover on the side, the end face of side cover is provided with the handle, the both sides of handle are provided with the air hole, and the inside of the side wall opposite one side of side cover is provided with the fan, the inside of box is provided with the slot, the inside of slot is provided with the lamp body sliding, the upper end surface of lamp body is provided with second radiator, third radiator and is pasted, the upper end of second radiator, third radiator is flush, the upper end of second radiator, third radiator is pasted with water tank, the left end of water tank is provided with the water outlet, the right end of water tank is provided with the water inlet, the both ends of water tank respectively pass through the side wall of both sides of box, and the water tank that is arranged in the inside of adjacent box is connected through second connecting pipe between water inlet and water outlet, and the water tank that is located left end is connected with second water outlet pipe, and the water tank that is located right end is connected with second water inlet pipe, and the second water outlet pipe is connected with container, and the container is connected with first water inlet pipe, and the second water inlet pipe is connected with first water outlet pipe through water pump, and the lower port of two first radiators is connected with first water inlet pipe, first water outlet pipe respectively, and the axial flow fan is arranged between two first radiators.

[0006] Further, the first radiator includes an upper water bin, a lower water bin is arranged below the upper water bin, and four flow channels are connected between the upper water bin and the lower water bin.

[0007] Further, a first partition plate is arranged at the middle of the inner side of the upper water bin.

[0008] Further, two second partition plates are arranged on the inner side of the lower water bin, and the two second partition plates are arranged between the two channels on the left side and the two channels on the right side, respectively.

[0009] Further, a mounting hole for inserting the water tank is formed on the outer side wall of the box.

[0010] Further, a limiting plate is arranged at the edge of the mounting hole, and the limiting plate is fixed on the outer side wall of the two sides of the box by bolts.

[0011] Further, the outlet of the container is arranged at the lower part, and the inlet is arranged at the upper part.

[0012] Further, a water level sensor and a temperature sensor are arranged on the side wall of the container.

[0013] Further, the water level sensor, temperature sensor is electrically connected with a controller, the controller is electrically connected with water pump, axial flow fan, fan.

[0014] The device has the advantages that:

[0015] 1. The device adopts a combination of water cooling and air cooling, improves the cooling effect, reduces the number of fans provided on each curing lamp, provides a switchable mode of air cooling and water cooling and a simultaneous cooling mode, and realizes improved cooling effect, reduced number of fans and multiple cooling modes. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 is a structural view of the device.

[0017] Fig. 2 is a box structure view of the device.

[0018] BRIEF DESCRIPTION OF REFERENCE NUMBERS: 1-axial flow fan; 2-first connecting pipe; 3-upper water bin; 4-flow channel; 5-radiator fin; 6-lower water bin; 7-first water inlet pipe; 8-first water outlet pipe; 9-water pump; 10-second water inlet pipe; 11-second water outlet pipe; 12-lamp box; 13-handle; 14-air hole; 15-second connecting pipe; 16-conveyor; 17-upper cover; 18-box; 19-water tank; 20-fan; 21-second radiator; 22-third radiator; 23-slot; 24-lamp body. DETAILED DESCRIPTION

[0019] The device will be further described below in conjunction with specific embodiments, which are only used to illustrate the device and not used to limit the scope of the device. In addition, it should be understood that after reading the content of the device, those skilled in the art can make various changes or modifications to the device, and these equivalent forms also fall within the scope of the claims.

[0020] Embodiment one: see Figs. 1-2 is a structural view and a box structure view of the device, a novel UV lamp high-efficiency cooling device, comprising a lamp box 12, the lamp box 12 is arranged at the two ends of the frame of the conveyor 16 in the length direction perpendicular to the conveying direction of the conveyor 16, the upper end of the lamp box 12 is provided with an upper cover 17 and a side cover, the handle 13 is arranged on the end face of the side cover, the air holes 14 are arranged on both sides of the handle 13, the fan 20 is arranged on the inner side of the side wall opposite to the side cover, the slot 23 is arranged on the inner side of the box 18, the lamp body 24 is slidably arranged in the slot 23, the upper cover 17 can be opened from the upper end for maintenance, the side cover can be opened from the side for maintenance and installation of the lamp body 24, and the lamp body 24 is installed by being inserted into the slot 23 from the side.

[0021] The upper end surface of the lamp body 24 is attached with the second radiator 21 and the third radiator 22, and the upper ends of the second radiator 21 and the third radiator 22 are flush. The second radiator 21 is attached to the electric control box of the lamp body 24, and the third radiator 22 is attached to the back of the lamp panel of the lamp body 24. The upper ends of the second radiator 21 and the third radiator 22 are attached with the water tank 19. The left end of the water tank 19 is provided with a water outlet, and the right end of the water tank 19 is provided with a water inlet. An installation opening for inserting the water tank 19 is formed on the outer side wall of the box body 18. The two ends of the water tank 19 pass through the side walls on both sides of the box body 18. Limiting plates are arranged at the edges of the installation opening and are fixed on the outer side walls on both sides of the box body 18 by bolts. By removing the limiting plates, the water tank 19 can be inserted from the side and fixed by the limiting plates. The second radiator 21 and the third radiator 22 can be cooled by circulating water flowing into the water tank 19.

[0022] The water tanks 19 arranged in the adjacent box bodies 18 are connected in series through the second connecting pipe 15. The water outlet of the water tank 19 at the left end is connected with the second water outlet pipe 11, and the water inlet of the water tank 19 at the right end is connected with the second water inlet pipe 10. The second water outlet pipe 11 is connected with a container, the container is connected with the first water inlet pipe 7, the second water inlet pipe 10 is connected with the first water outlet pipe 8 through the water pump 9, and the first water inlet pipe 7 and the first water outlet pipe 8 are respectively connected with the lower ports of the two first radiators. The two first radiators are connected through the first connecting pipe 2. The shaft flow fan 1 is arranged between the two first radiators. The water tanks 19 in the plurality of box bodies 18 can be connected in series, and the circulating water can be recycled through the container. The whole process is realized by pressurizing the water through the water pump 9 to make it flow. When the water pump 9 is working, the water in the container is extracted through the two first radiators for circulation. When the water in the container passes through the two first radiators, it is blown and cooled by the shaft flow fan 1, and then enters the water tank 19 to cool the lamp body 24. If the ambient room temperature is low, the shaft flow fan 1 can be turned off and rely on the natural cooling of the room temperature.

[0023] The first radiator comprises an upper water tank 3 and a lower water tank 6 arranged below the upper water tank 3. The upper water tank 3 and the lower water tank 6 are connected through four flow channels 4. The outer sides of the four flow channels 4 are uniformly provided with a plurality of heat dissipation fins 5. The side surface of the upper water tank 3 is provided with an upper port, and the side surface of the lower water tank 6 is provided with a lower port. The inner side of the upper water tank 3 is provided with a first partition plate, and the inner side of the lower water tank 6 is provided with two second partition plates arranged in parallel. The two second partition plates are respectively arranged between the two channels on the left side and between the two channels on the right side. The interior of each first radiator is formed into a serpentine waterway through the cooperation of the partition plates and the flow channels 4, which is convenient for heat dissipation.

[0024] The outlet of the container is arranged at the lower part and the inlet is arranged at the upper part, water level sensors and temperature sensors are arranged on the side wall of the container, the water level sensors and the temperature sensors are electrically connected with a controller, the controller is electrically connected with a water pump 9, an axial flow fan 1 and a fan 20, if the water level sensor is triggered due to lack of water, the operator can supplement water to the container, the signal transmitted to the controller by the temperature sensor can monitor the water temperature returned to the container in real time, so as to determine whether the axial flow fan 1 or the fan 20 needs to be started to assist in heat dissipation.

[0025] The utility model discloses adopt water cooling and air cooling combined mode, improve cooling effect's simultaneously, reduce the fan number of setting on each solidification lamp, provide air cooling, water cooling's switchable mode and cooling mode simultaneously, realized the improvement cooling effect, reduced the fan number, multiple cooling mode's function.

Claims

1. A novel UV lamp high-efficiency cooling device, comprising a lamp box (12), the two ends of the lamp box (12) are arranged in the length direction of the frame of the conveyor (16) and perpendicular to the conveying direction of the conveyor (16), the upper end of the box body (18) of the lamp box (12) is provided with an upper cover (17) and the side is provided with a side cover, the end face of the side cover is provided with a handle (13), the both sides of the handle (13) are provided with air holes (14), and the inner side of the side wall opposite to the side cover is provided with a fan (20), characterized in that: The inner side of the box (18) is provided with a slot (23), the inner side of the slot (23) is slidably provided with a lamp body (24), the upper end surface of the lamp body (24) is abutted with a second radiator (21) and a third radiator (22), the upper ends of the second radiator (21) and the third radiator (22) are flush, the upper ends of the second radiator (21) and the third radiator (22) are abutted with a water tank (19), the left end of the water tank (19) is provided with a water outlet, the right end of the water tank (19) is provided with a water inlet, the two ends of the water tank (19) pass through the side walls on the two sides of the box (18) respectively, the water tanks (19) arranged on the inner sides of the adjacent boxes (18) are connected in series through the second connecting pipes (15) between the water inlets and the water outlets, the water outlet of the water tank (19) located at the left end is connected with a second water outlet pipe (11), the water inlet of the water tank (19) located at the right end is connected with a second water inlet pipe (10), the second water outlet pipe (11) is connected with a container, the container is connected with a first water inlet pipe (7), the second water inlet pipe (10) is connected with a first water outlet pipe (8) through a water pump (9), the first water inlet pipe (7) and the first water outlet pipe (8) are respectively connected with the lower ports of two first radiators, the two first radiators are connected through a first connecting pipe (2), and shaft flow fans (1) are arranged between the two first radiators.

2. A novel UV lamp high-efficiency cooling device according to claim 1, characterized in that: The first radiator comprises an upper water bin (3), a lower water bin (6) is arranged below the upper water bin (3), and the upper water bin (3) and the lower water bin (6) are connected through four flow channels (4).

3. A novel UV lamp high-efficiency cooling device according to claim 2, characterized in that: A first partition plate is arranged on the inner side of the upper water bin (3).

4. A novel UV lamp high-efficiency cooling device according to claim 2, characterized in that: The inner side of the lower water bin (6) is provided with two second partition plates arranged in parallel, and the two second partition plates are respectively arranged between the two channels on the left side and between the two channels on the right side.

5. A novel UV lamp high-efficiency cooling device according to claim 1, characterized in that: An installation opening for inserting the water tank (19) is formed in the outer side wall of the box (18).

6. A novel UV lamp high-efficiency cooling device according to claim 5, characterized in that: Limiting plates are arranged at the edges of the installation opening and are fixed on the outer side walls on the two sides of the box (18) through bolts.

7. A novel UV lamp high-efficiency cooling device according to claim 1, characterized in that: The outlet of the container is arranged at the lower part and the inlet is arranged at the upper part.

8. A novel UV lamp high-efficiency cooling device according to claim 7, characterized in that: A water level sensor and a temperature sensor are arranged on the side wall of the container.

9. A novel UV lamp high-efficiency cooling device according to claim 8, characterized in that: The water level sensor and the temperature sensor are electrically connected with a controller, and the controller is electrically connected with the water pump (9), the shaft flow fan (1) and a fan (20).

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