CN213712795U - Ultraviolet curing lamp - Google Patents
Ultraviolet curing lamp Download PDFInfo
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- CN213712795U CN213712795U CN202022892421.3U CN202022892421U CN213712795U CN 213712795 U CN213712795 U CN 213712795U CN 202022892421 U CN202022892421 U CN 202022892421U CN 213712795 U CN213712795 U CN 213712795U
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Abstract
The utility model relates to an ultraviolet curing lamp, including the lamp house shell, cooling device, power control panel, power device and LED module, power control panel is located the inside of lamp house shell, and adopt a cooling device of power control panel and LED module sharing to carry out radiating mode, cooling device gives power control panel simultaneously, power device and LED module heat dissipation, because the inside independent power control panel of taking of lamp house shell, make power control panel realize the electricity with the LED module in the inside of lamp house shell and be connected, power control panel control LED module, then through the power supply generating line, the communication line, the ground wire can realize being connected with the main electricity cabinet, adopt this kind of design, the wiring design is very simple, the extension is nimble convenient, and the reliability, stability is higher still avoid disturbing.
Description
Technical Field
The utility model relates to a solidification equipment technical field especially relates to an ultraviolet curing lamp.
Background
In the technical field of ultraviolet curing, a power control panel of an original LED module is mostly installed inside a main electric cabinet, and then each power supply and each control signal in the main electric cabinet are connected with each LED module in a lamp box and the like through complicated cable wiring. This design is shorter to luminous, the power is lower, the simple crude LED lamp house of control can also satisfy, but along with LED lamp house luminous length and power are bigger and bigger, the regional control accuracy of segmentation control bright lamp is higher and higher, if still adopt original design, then will lead to the cable connection more in quantity, the outer diameter of cable connection is bigger, manual welding operating time is longer, and stability, the reliability all can be worsened greatly, a large amount of high frequency heavy current transmission cables still can cause electromagnetic interference, influence the stability of electrical equipment work.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide an ultraviolet curing lamp which has simple wiring design, flexible and convenient expansion, higher reliability and stability and avoids interference with the main electric cabinet in order to solve the technical problems.
An ultraviolet curing lamp comprising:
the lamp box shell is hollow;
the cooling device is arranged inside the lamp box shell, a cooling cavity is arranged inside the cooling device, a water inlet and a water outlet are formed in the tail end of the cooling device, and the water inlet and the water outlet are communicated with the cooling cavity inside the cooling device;
the power supply control board is arranged on the top surface of the cooling device and is positioned inside the lamp box shell;
the power supply power device is positioned inside the lamp box shell and is electrically connected with the power supply control board; and
and the LED modules are arranged on the bottom surface of the cooling device and are electrically connected with the power control board and the power devices in a one-to-one correspondence manner.
In one embodiment, the number of the power devices is multiple, and the multiple power devices are arranged at intervals on the top surface of the cooling device.
In one embodiment, the power supply power device is mounted on the top surface of the cooling device by screwing and attaching.
In one embodiment, the number of the power supply power devices is multiple, the multiple power supply power devices are arranged at intervals and located on the side surface of the cooling device, and the power supply power devices are electrically connected with the power supply control board and the LED modules in a one-to-one correspondence manner.
In one embodiment, the power supply power device is tightly pressed and attached to the side surface of the cooling device by a spring sheet.
In one embodiment, the cooling device further comprises a joint plate, the joint plate is arranged at one end of the cooling device, a first interface and a second interface are arranged on the joint plate, the first interface corresponds to the water inlet, the second interface corresponds to the water outlet, the first interface is used for being communicated with the water inlet pipe through the first interface, and the second interface is used for being communicated with the water outlet pipe through the second interface.
In one embodiment, the connector board is further provided with a cable interface, and the cable interface is used for allowing a power line to pass through so as to be electrically connected with the power control board; and/or the cable interface is used for a communication line to pass through so as to be in communication connection with the power supply control board.
In one embodiment, the LED module is mounted on the bottom surface of the cooling device by a threaded fastener.
In one embodiment, a metal fixing column is arranged on the top surface of the cooling device, and the power supply control board is mounted on the top surface of the cooling device through the metal fixing column.
In one embodiment, the material of the cooling device is an aluminum alloy.
The ultraviolet curing lamp has at least the following advantages:
the power control panel is located the inside of lamp house shell, and adopt a cooling device of power control panel and LED module sharing to carry out radiating mode, cooling device gives power control panel simultaneously, power device and LED module heat dissipation, because lamp house shell is inside from taking independent power control panel, make power control panel realize the electricity with the LED module in the inside of lamp house shell and be connected, power control panel control LED module, then through the power supply generating line again, the communication line, the ground wire can realize being connected with the main electric cabinet, adopt this kind of design, the wiring design is very simple, the extension is nimble convenient, and the reliability, stability is higher still avoid disturbing.
Drawings
Fig. 1 is a schematic structural view of an ultraviolet curing lamp in a first embodiment;
FIG. 2 is an exploded view of the UV curing lamp of FIG. 1;
FIG. 3 is a schematic structural view of an ultraviolet curing lamp in a second embodiment;
fig. 4 is an exploded view of the ultraviolet curing lamp shown in fig. 3.
In the figure, 10, 20, ultraviolet curing lamps; 100. a cooling device; 200. a power supply control board; 300. a power supply power device; 400. an LED module; 500. a joint plate; 510. a first interface; 520. a second interface; 610. a first joint; 620. a water inlet pipe; 630. a second joint; 640. a water outlet pipe; 650. a cable interface; 700. and (4) fixing metal columns.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Referring to fig. 1 and 2, the ultraviolet curing lamp 10 of the first embodiment includes a lamp housing (not shown), a cooling device 100, a power control board 200, a power device 300, and an LED module 400, wherein the lamp housing is hollow, and the lamp housing covers the cooling device 100.
The power control board 200 is mounted on the top surface of the cooling device 100 and is located inside the light box housing. The power supply device 300 is located inside the light box housing, and the power supply device 300 is electrically connected with the power supply control board 200. The power supply device 300 may include, but is not limited to, an IGBT (Insulated Gate Bipolar Transistor), a MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor), for example. The LED modules 400 are mounted on the bottom surface of the cooling device 100, and are electrically connected to the power control board 200 and the power devices 300 in a one-to-one correspondence.
Therefore, power control panel 200, power device 300 and LED module 400 all are located the inside of lamp house shell, LED module 400 can be solved inside lamp house shell with power control panel 200 and power device 300's wiring, because lamp house shell is inside from taking independent power control panel 200, make power control panel 200 realize the electricity with LED module 400 in lamp house shell's inside and be connected, power control panel 200 controls LED module 400, then through the power supply bus again, the communication line, the ground wire can realize being connected with the main electric cabinet, adopt this kind of design, the wiring design is very simple, the extension is nimble convenient, numerous and diverse cable has not been had, reliability, stability is higher still avoids disturbing.
And adopt power control panel 200 and LED module 400 to share a cooling device 100 and dispel the heat, cooling device 100 dispels the heat for power control panel 200, power device 300 and LED module 400 simultaneously, benefit from adopting the cooling device 100 that the water-cooling dispels the heat, make power device 300 keep low temperature all the time, reliability and life-span can prolong greatly, owing to need not additionally to increase the fin, lamp house shell and power control panel 200 can be designed very little ingeniously. In addition, since the power control board 200 and the power device 300 are designed inside the light box housing, the space of the main electrical cabinet is not occupied, so the size of the main electrical cabinet can be designed to be small. The LED module 400 and the power control board 200 are arranged in the lamp box shell, so that the transportation, repair and maintenance of the whole ultraviolet curing lamp 10 are facilitated.
Further, the number of the power devices 300 is plural, and the plural power devices 300 are arranged at intervals on the top surface of the cooling apparatus 100. Specifically, the LED module 400 includes a plurality of LEDs, each of which is controlled by an independent constant current source composed of the power supply device 300 and other electrical components, so that the power supply control board 200 and the power supply device 300 can control the on/off of each LED. In this embodiment, a temperature sensor is further installed in the lamp box housing, the temperature sensor is electrically connected to the power control board 200, and the temperature sensor is used for detecting the temperature of the LED module 400.
Further, the power supply device 300 is screwed, pressed, attached and mounted on the top surface of the cooling device 100. Because the power device 300 generates a large amount of heat during operation, attaching the power device 300 to the top surface of the cooling device 100 can quickly cool the power device 300 and improve the heat dissipation effect of the power device 300.
Further, the ultraviolet curing lamp 10 further includes a joint plate 500, the joint plate 500 is disposed at one end of the cooling device 100, a first interface 510 and a second interface 520 are disposed on the joint plate 500, the first interface 510 corresponds to the water inlet, and the second interface 520 corresponds to the water outlet. The first connector 510 is used for communicating with the water inlet pipe 620 through the first connector 610, and the second connector 520 is used for communicating the second connector 630 with the water outlet pipe 640. Therefore, the cooling liquid is introduced into the cooling cavity of the cooling device 100 from the water inlet pipe 620, and the cooling liquid circulates in the cooling cavity to take away heat, and is discharged through the water outlet pipe 640, so that the heat dissipation effect is good.
The connector board 500 is further provided with a cable interface 650, and the cable interface 650 is used for passing a power line to electrically connect with the power control board 200. And/or a cable interface 650 for passing communication lines to communicatively connect with the power control board 200. That is, the cable interface 650, the first interface 510, and the second interface 520 are disposed on the same connector board 500, so that the water inlet tube 620, the water outlet tube 640, and the cable of the entire ultraviolet curing lamp 10 are all led out from the same end, and the space design is more reasonable. The power control board 200 is electrically connected with the main electric cabinet through a power supply bus, and the power supply bus can be led out of the lamp box shell through the cable interface 650, so that the connection design between the ultraviolet curing lamp 10 and the main electric cabinet is more reasonable and simpler. Similarly, the power control board 200 is connected to the main electrical cabinet through a communication cable, and the communication cable can be led out of the housing of the light box through the cable interface 650, so that the connection between the ultraviolet curing lamp 10 and the main electrical cabinet is more reasonable and simple. The ground wire may also exit the light box housing through a cable interface 650.
Further, the LED module 400 is mounted on the bottom surface of the cooling device 100 by a screw fastener. For example, the LED module 400 may be fixedly mounted to the bottom surface of the cooling device 100 by screws. In the working process, the LED module 400 generates a large amount of heat, and thus needs to be attached to the bottom surface of the cooling device 100 to ensure the heat dissipation effect.
Further, the top surface of the cooling device 100 is provided with metal fixing posts 700, and the power control board 200 is mounted on the top surface of the cooling device 100 through the metal fixing posts 700. Because the metal material has better fixed and heat conductivity, consequently, the heat that produces on the power control board 200 can be passed through metal fixed column 700 and is dispelled the heat on transmitting to cooling device 100, improves the radiating effect. For example, the metal fixing posts 700 may be copper posts, which have a good heat dissipation effect and a low price. In the present embodiment, the power control board 200 is substantially rectangular, and therefore, a plurality of metal fixing posts 700 may be disposed on the cooling device 100 at intervals to mount the power control board 200 on the top surface of the cooling device 100 more stably.
Referring to fig. 3 and 4, the differences between the ultraviolet curing lamp 20 of the second embodiment and the ultraviolet curing lamp 10 of the first embodiment include, but are not limited to: in the second embodiment, the number of the power devices 300 is plural, the power devices 300 are arranged at intervals on the side surface of the cooling apparatus 100, and the power devices 300 are electrically connected to the second power control board 200 and the LED modules 400 in a one-to-one correspondence. That is, the power control board 200 is located on the top surface of the cooling device 100, the plurality of power devices 300 are located on the side surface of the cooling device 100, and the LED module 400 is located on the bottom surface of the cooling device 100, which share the same cooling device 100 for heat dissipation. In this way, the power supply power device 300 is laterally arranged, and is suitable for the high-precision sectional control requirement of the LED light emitting area.
Further, in the second embodiment, the power supply device 300 is mounted on the side surface of the cooling apparatus 100 by being pressed and attached by the spring plate. Because the power device 300 generates a large amount of heat during operation, attaching the power device 300 to the side of the cooling device 100 can quickly cool the power device 300 and improve the heat dissipation effect of the power device 300.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. An ultraviolet curing lamp, comprising:
the lamp box shell is hollow;
the cooling device is arranged inside the lamp box shell, a cooling cavity is arranged inside the cooling device, a water inlet and a water outlet are formed in the tail end of the cooling device, and the water inlet and the water outlet are communicated with the cooling cavity inside the cooling device;
the power supply control board is arranged on the top surface of the cooling device and is positioned inside the lamp box shell;
the power supply power device is positioned inside the lamp box shell and is electrically connected with the power supply control board; and
and the LED modules are arranged on the bottom surface of the cooling device and are electrically connected with the power control board and the power devices in a one-to-one correspondence manner.
2. The UV curing lamp of claim 1, wherein the number of said power devices is plural, and a plurality of said power devices are spaced apart from each other on the top surface of said cooling device.
3. The UV curing lamp of claim 2, wherein said power supply power device is mounted on the top surface of said cooling device by screwing.
4. The UV curing lamp of claim 1, wherein the number of the power devices is plural, a plurality of the power devices are arranged at intervals on the side of the cooling device, the power devices are electrically connected with the power control board, and the power devices are electrically connected with the LED modules in a one-to-one correspondence.
5. The UV curing lamp of claim 4, wherein said power supply power device is mounted on the side of said cooling device by spring plate pressing and attaching.
6. The UV curing lamp according to any one of claims 1 to 5, further comprising a connector plate, wherein the connector plate is disposed at one end of the cooling device, the connector plate is provided with a first connector and a second connector, the first connector corresponds to the water inlet, the second connector corresponds to the water outlet, the first connector is used for communicating with the water inlet pipe through the first connector, and the second connector is used for communicating with the water outlet pipe through the second connector.
7. The UV curing lamp of claim 6, wherein the connector board is further provided with a cable interface, and the cable interface is used for a power line to pass through so as to be electrically connected with the power control board; and/or the cable interface is used for a communication line to pass through so as to be in communication connection with the power supply control board.
8. The UV curing lamp of any one of claims 1 to 5, wherein the LED module is mounted on the bottom surface of the cooling device by a threaded fastener.
9. The UV curing lamp according to any one of claims 1 to 5, wherein a metal fixing post is provided on a top surface of the cooling device, and the power control board is mounted on the top surface of the cooling device through the metal fixing post.
10. The UV curing lamp of any one of claims 1 to 5, wherein the material of the cooling device is an aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892421.3U CN213712795U (en) | 2020-12-02 | 2020-12-02 | Ultraviolet curing lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022892421.3U CN213712795U (en) | 2020-12-02 | 2020-12-02 | Ultraviolet curing lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213712795U true CN213712795U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022892421.3U Active CN213712795U (en) | 2020-12-02 | 2020-12-02 | Ultraviolet curing lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213712795U (en) |
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2020
- 2020-12-02 CN CN202022892421.3U patent/CN213712795U/en active Active
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Address after: 511400 3rd floor, No.2 Zhiye Road, Zhushan village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Ruixin Electronic Technology Co.,Ltd. Address before: 511442 3rd floor, No.2, Zhiye Road, Zhushan village, Dalong street, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU RUIXIN ELECTRONICS TECHNOLOGY CO.,LTD. |