CN115722427A - UV curing lamp and control system thereof - Google Patents
UV curing lamp and control system thereof Download PDFInfo
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- CN115722427A CN115722427A CN202211493727.9A CN202211493727A CN115722427A CN 115722427 A CN115722427 A CN 115722427A CN 202211493727 A CN202211493727 A CN 202211493727A CN 115722427 A CN115722427 A CN 115722427A
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- lamp
- curing
- control unit
- led
- water
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- 238000003848 UV Light-Curing Methods 0.000 title claims abstract description 47
- 239000011324 bead Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 238000001816 cooling Methods 0.000 claims description 23
- 239000000498 cooling water Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 229910001507 metal halide Inorganic materials 0.000 abstract description 15
- 150000005309 metal halides Chemical class 0.000 abstract description 15
- 239000000758 substrate Substances 0.000 abstract description 7
- 238000001723 curing Methods 0.000 abstract description 6
- 230000002950 deficient Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001029 thermal curing Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention provides a UV curing Lamp and a control system thereof, and relates to the technical field of ultraviolet curing, wherein the UV curing Lamp comprises a plurality of Lamp lamps, each Lamp comprises a plurality of Lamp plates, each Lamp plate comprises a copper substrate and LED Lamp beads, and the LED Lamp beads are attached to the copper substrate in a matrix manner, so that the problem that the defective products are easily produced due to the fact that the UV metal halide Lamp is adopted as a light source and two layers of FILTERs are required to be wrapped at the periphery or a light outlet of the UV metal halide Lamp in the existing curing Lamp is solved, the UVLED Lamp beads are adopted, the defective products are prevented from being produced, the cost is reduced, and the yield is improved.
Description
Technical Field
The invention relates to the technical field of ultraviolet curing, in particular to a UV curing lamp and a control system thereof.
Background
A large amount of photo-thermal curing glue is used in the manufacturing process of the liquid crystal panel factory at present, the glue is cured by UV light, and a UV metal halide lamp is adopted as a UV light source at present. The UV metal halide lamp excites mercury vapor to emit light, and has a large number of clutter characteristic spectrums, for example, as shown in a metal halide lamp spectrum of a graph 1, the front segment 340nm of the metal halide lamp spectrum can generate adverse effect on liquid crystal matching, so that the periphery of the metal halide lamp needs to be wrapped or a layer of FILTER (below CUT340 nm) covers a light outlet to carry out clutter removal so as to avoid influencing a matching process, and a layer of FILTER (above CUT5500 nm) carries out clutter removal so as to reduce the surface heat of a panel; because 2 layers of FILTER are provided, the manufacture bad condition still occurs when the FILTER is aged or damaged, and in the manufacture process, the abnormality can not be found, and the abnormality can only be known by a spectrometer test when the periodical spot inspection is carried out, so that the panel is manufactured to have certain scrap hidden danger; and the metal halide lamp has high energy consumption and low light utilization rate.
Disclosure of Invention
The invention discloses a UV curing lamp and a control system thereof, which solve the problem that the existing curing lamp adopts a UV metal halide lamp as a light source and needs to be wrapped by two layers of FILTERs at the periphery or a light outlet of the UV metal halide lamp, so that defective products are easily produced.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
the invention discloses a UV curing Lamp which comprises a plurality of Lamp boards, wherein each Lamp board comprises a copper substrate and LED Lamp beads, and the LED Lamp beads are attached to the copper substrate in a matrix manner.
Further, the LED lamp beads are LED lamp beads with directional wavelengths.
Further, the UV curing lamps include 11 Lamp lamps.
Furthermore, each Lamp is provided with a water inlet pipe, a water outlet pipe and a power supply interface.
The invention also discloses a control system of the UV curing lamp, which comprises the UV curing lamp, a power supply control unit, a main control unit and an LED control unit, wherein the UV curing lamp is used for providing an irradiation area for a user; the power supply control unit is used for providing electric energy for a plurality of Lamp lamps in the UV curing lamps through the power supply interface; the main control unit is connected with the Lamp lamps through an address board and comprises a plurality of sub-control modules, each sub-control module controls a corresponding Lamp panel and is used for issuing a control command to the LED control unit according to a received external control command and receiving the state of each Lamp panel fed back by the LED control unit; the LED control unit is used for adjusting the light of each lamp panel according to the control command issued by the main control unit; and monitoring the state of the lamp panel in real time, and sending the state of the lamp panel to the main control unit.
Further comprises a water cooling unit which is connected with a water inlet pipe and a water outlet pipe arranged on each Lamp, the LED Lamp beads are used for radiating heat in a water cooling mode.
Furthermore, cooling water in the water cooling unit sequentially enters the Lamp through a manual ball valve, a filter screen, a pressure regulating valve, a solenoid valve, a pressure gauge and a water inlet pipe on the Lamp, and the cooling water absorbing heat of the Lamp sequentially flows out through a water outlet pipe on the Lamp, a flowmeter and the manual ball valve.
Further, the water cooling unit is in an integrated cabinet type.
Furthermore, a water leakage detection belt is arranged in the water cooling unit.
Furthermore, the UV curing lamp control system also comprises a service life alarm unit, and when the service life of the lamp panel exceeds a preset value, an alarm prompt is given.
The beneficial technical effects are as follows:
1. the invention discloses a UV curing Lamp, which comprises a plurality of Lamp boards, wherein each Lamp board comprises a copper substrate and LED Lamp beads, and the LED Lamp beads are attached to the copper substrate in a matrix manner, so that the problem that defective products are easily produced due to the fact that UV metal halide lamps are adopted as light sources and two layers of FILTERs are required to be wrapped at the periphery or a light outlet of the UV metal halide lamps in the existing curing Lamp is solved;
2. the invention discloses a UV curing lamp control system, which comprises the UV curing lamp, a power supply control unit, a main control unit and an LED control unit, wherein the UV curing lamp is used for providing an irradiation area for a user; the power supply control unit is used for providing electric energy for a plurality of Lamp lamps in the UV curing lamps through the power supply interface; the main control unit is connected with the Lamp lamps through an address board and comprises a plurality of sub-control modules, each sub-control module controls a corresponding Lamp panel and is used for issuing control commands to the LED control unit according to received external control commands and receiving the states of the Lamp panels fed back by the LED control unit; the LED control unit is used for adjusting the light of each lamp panel according to the control command issued by the main control unit; monitoring the state of the lamp panel in real time, and sending the state of the lamp panel to the main control unit, so that the light of the UV curing lamp can be adjusted according to the actual use condition;
3. the UV curing lamp provided by the invention adopts a water cooling mode to dissipate heat of the LED lamp bead, so that the service life of the UV curing lamp is prolonged;
4. in the invention, the water-leakage detection belt is arranged in the water-cooling unit, so that whether the water-cooling unit has a water leakage problem or not can be monitored in real time.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a spectrum of a UV metal halide lamp as a UV light source;
FIG. 2 is an overall structure diagram of the Lamp of the present invention;
FIG. 3 is a schematic view of a lamp panel according to the present invention;
FIG. 4 is a schematic view of the connection between the water cooling unit and the Lamp;
FIG. 5 is a schematic view of the cabinet-type internal connection of the water cooling unit as a whole;
fig. 6 is an overall structural view of a UV curing lamp control system.
The LED Lamp comprises a Lamp 1, a Lamp panel 11, a copper substrate 111, LED Lamp beads 112, a water inlet pipe 12, a water outlet pipe 13 and a power supply interface 14.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
The invention discloses a UV curing Lamp on one hand, which is shown in figure 2 and comprises a plurality of Lamp lamps 1, wherein the number of the Lamp lamps 1 is not limited, and the required number of the Lamp lamps 1 is calculated to correspond according to the requirement of a user irradiation area.
As a preferred technical scheme of the invention, each Lamp 1 is provided with a water inlet pipe 12, a water outlet pipe 13 and a power interface 14, the UV curing Lamp disclosed by the invention adopts a water cooling mode to radiate heat for the LED Lamp beads 112, cooling water enters the Lamp through the water inlet pipe, the cooling water absorbing the heat of the LED Lamp beads 112 flows out through the water outlet pipe 13, and the service life of the UV curing Lamp is prolonged as shown in figures 4-5.
Another aspect of the present invention discloses a control system of a UV curing lamp, referring to fig. 6, comprising the UV curing lamp, a power control unit, an LED control unit and a main control unit as described above, wherein the UV curing lamp is used to provide an irradiation surface for a user; the power supply control unit is used for providing electric energy for a plurality of Lamp lamps 1 in the UV curing Lamp through power supply interfaces 14 on the Lamp lamps 1; the main control unit is connected with the Lamp 1 through an address board, preferably, the main control unit communicates with the address board through an RS232 protocol, the main control unit comprises a plurality of sub-control modules, each sub-control module controls a corresponding plurality of Lamp panels 11, and is used for issuing a control command to the LED control unit according to a received external control command and receiving the state of each Lamp panel 11 fed back by the LED control unit; the LED control unit is used for adjusting the light of each lamp panel 11 according to the control command issued by the main control unit; the state of the Lamp panel 11 is monitored in real time, the state of the Lamp panel 11 is sent to the main control unit, and preferably, the Lamp 1 and the address board are communicated through an RS485 protocol.
As a preferred embodiment of the present invention, the UV curing Lamp control system further includes a water cooling unit, the water cooling unit is connected to the water inlet pipe 12 and the water outlet pipe 13 arranged on each Lamp, and dissipates heat to the LED Lamp beads 112 by a water cooling manner, specifically, referring to fig. 4, cooling water in the water cooling unit sequentially enters the interior of the Lamp through the manual ball valve, the filter screen, the pressure regulating valve, the electromagnetic valve, the pressure gauge and the water inlet pipe 12 on the Lamp, and the cooling water absorbing heat of the Lamp sequentially flows out through the water outlet pipe 13, the flow meter and the manual ball valve on the Lamp.
As a preferred embodiment of the present invention, the water cooling unit is an integrated cabinet, the specific connection relationship in the cabinet water cooling unit is shown in fig. 5, a flow meter and a pressure gauge are arranged in the cabinet, the specific numerical values of the flow meter and the pressure gauge can be displayed on an industrial personal computer in the main control unit, and preferably, a water receiving tray is further arranged in the cabinet, and a water leakage detection belt is placed on the water receiving tray.
As a preferred embodiment of the present invention, the UV curing Lamp control system further includes a service life alarm unit, which presets a service life value for each Lamp, and accumulates the service life of each Lamp in real time, and when the service life of a Lamp exceeds the preset service life value, an alarm signal may be sent to remind a maintenance person to replace the Lamp.
The UV curing lamp disclosed by the invention adopts the LED lamp beads with directional wavelengths, so that the problem that the defective products are easily produced due to the fact that the UV metal halide lamp is adopted as a light source and two layers of FILTERs are required to be wrapped on the periphery or a light outlet of the UV metal halide lamp in the existing curing lamp is solved, and the occurrence of the defective products is avoided due to the adoption of the UVLED lamp beads; the UV curing lamp control system disclosed by the invention can monitor and adjust the states (voltage, current, temperature, output power, brightness and the like) of each lamp panel in real time, so that the UV curing lamp can be adjusted according to the actual use condition, and the applicability is stronger.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (10)
1. The utility model provides a UV curing Lamp, its characterized in that includes a plurality of Lamp (1), every Lamp (1) includes a plurality of Lamp plate (11), every Lamp plate (11) include copper base plate (111) and LED Lamp pearl (112), LED Lamp pearl (112) are the matrix and laminate on copper base plate (111).
2. The UV curing lamp of claim 1, wherein the LED lamp beads (112) are directional wavelength LED lamp beads.
3. The UV-curing Lamp of claim 1, wherein the UV-curing Lamp comprises 11 Lamp lamps.
4. A UV-curing Lamp as claimed in claim 1, characterized in that each Lamp is provided with a water inlet pipe (12), a water outlet pipe (13) and a power supply interface (14).
5. A UV curing lamp control system, comprising:
the UV curing lamp of any one of claims 1-4, for providing an irradiation surface area for a user;
the power supply control unit is used for supplying electric energy to a plurality of Lamp lamps (1) in the UV curing lamps through the power supply interface (14);
the Lamp panel control system comprises a main control unit, a Lamp (1) and a Lamp panel controller, wherein the main control unit is connected with the Lamp through an address board and comprises a plurality of sub-control modules, each sub-control module controls a corresponding Lamp panel (11) and is used for issuing a control command to the LED control unit according to a received external control command and receiving the state of each Lamp panel (11) fed back by the LED control unit;
the LED control unit is used for adjusting the light of each lamp panel (11) according to the control command issued by the main control unit; and monitoring the state of each lamp panel (11) in real time, and sending the state of each lamp panel (11) to the main control unit.
6. The UV curing Lamp control system according to claim 5, further comprising a water cooling unit, wherein the water cooling unit is connected with a water inlet pipe (12) and a water outlet pipe (13) arranged on each Lamp and used for dissipating heat of the LED Lamp beads (112) in a water cooling mode.
7. The UV curing Lamp control system according to claim 6, wherein cooling water in the water cooling unit sequentially enters the interior of the Lamp through a manual ball valve, a filter screen, a pressure regulating valve, a solenoid valve, a pressure gauge and a water inlet pipe (12) on the Lamp, and the cooling water absorbing heat of the Lamp sequentially flows out through a water outlet pipe (13) on the Lamp, a flow meter and the manual ball valve.
8. The UV curing lamp control system according to claim 6, wherein the water cooling unit is an integrated cabinet.
9. The UV-curing lamp control system according to claim 8, wherein a water leakage detection tape is placed inside the water cooling unit.
10. A UV curing lamp control system according to claim 5, characterized by further comprising a service life alarm unit, wherein when the service life of the lamp panel (11) exceeds a preset value, an alarm is given.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211493727.9A CN115722427A (en) | 2022-11-25 | 2022-11-25 | UV curing lamp and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211493727.9A CN115722427A (en) | 2022-11-25 | 2022-11-25 | UV curing lamp and control system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN115722427A true CN115722427A (en) | 2023-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211493727.9A Pending CN115722427A (en) | 2022-11-25 | 2022-11-25 | UV curing lamp and control system thereof |
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Application publication date: 20230303 |