CN220092019U - Ultraviolet curing lamp with adjustable irradiation temperature - Google Patents
Ultraviolet curing lamp with adjustable irradiation temperature Download PDFInfo
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- CN220092019U CN220092019U CN202320750780.6U CN202320750780U CN220092019U CN 220092019 U CN220092019 U CN 220092019U CN 202320750780 U CN202320750780 U CN 202320750780U CN 220092019 U CN220092019 U CN 220092019U
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- infrared light
- light source
- light sources
- ultraviolet
- ultraviolet curing
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- 238000000034 method Methods 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 5
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- 230000003287 optical effect Effects 0.000 abstract description 3
- 239000000178 monomer Substances 0.000 description 6
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- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
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- 238000006116 polymerization reaction Methods 0.000 description 2
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- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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Abstract
The utility model discloses an ultraviolet curing lamp with adjustable irradiation temperature, which comprises a shell, a supporting structure, a controller, a plurality of ultraviolet light sources and a plurality of infrared light sources, wherein the ultraviolet light sources and the infrared light sources are arranged on the same surface of the shell, the supporting structure comprises a first supporting part and a second supporting part which are oppositely arranged, two opposite sides of the shell are respectively connected with the first supporting part and the second supporting part, the supporting structure and the shell are provided with the ultraviolet light sources and the surfaces of the infrared light sources to form a space for placing a workpiece to be cured, and the controller is arranged on the shell and is used for adjusting parameters of the infrared light sources. According to the utility model, through the cooperation and coordination of the ultraviolet light sources and the infrared light sources, the infrared light thermal effect is utilized and the regulation and control of the optical parameters are combined, so that the problem that the surface temperature of an irradiated workpiece cannot be controlled in the prior art is solved, the curing time is reduced, the influence of room temperature fluctuation on the reaction rate is stopped as much as possible, and the process accuracy and the consistency of experimental conditions are improved.
Description
Technical Field
The utility model relates to the technical field of ultraviolet curing, in particular to an ultraviolet curing lamp with adjustable and controllable irradiation temperature.
Background
Under the excitation of light, many olefinic monomers are capable of polymerizing by forming free radicals, which is called photoinitiated polymerization, the key being that the light energy absorbed by the monomer must be greater than the pi bond energy to be decomposed. Because the vinyl monomer has a special light absorption range, the common wavelength is 200-300 nm and is equivalent to the ultraviolet light region, the ultraviolet light can be used for polymerization molding of liquid monomer or oligomer, and the common application mode is to form a cured film on the surface layer of the modified matrix, so the ultraviolet curing technology is also called. Specifically, under the irradiation of ultraviolet light, the photosensitive substance in the system forms active species to trigger the continuous chain growth of the monomer or oligomer, and the monomer or oligomer is quickly changed from a liquid state to a solid state.
At present, a part of university laboratories and scientific research institutions have widely applied ultraviolet curing lamps to perform related experiments. The existing ultraviolet curing lamp can rapidly excite the liquid material with chemical response activity in the irradiated workpiece in most scenes, and enable the liquid material to be rapidly converted into solid. However, the existing ultraviolet curing lamp cannot effectively control the surface temperature of the irradiated workpiece, so that the ultraviolet curing time is long, the efficiency is low, and the process accuracy and the consistency of experimental conditions are reduced.
Disclosure of Invention
Aiming at the technical problems, the utility model provides an ultraviolet curing lamp with adjustable irradiation temperature, which aims to solve the problems in the prior art in the background technology.
In order to achieve the above purpose, the utility model provides an ultraviolet curing lamp with adjustable irradiation temperature, which comprises a shell, a supporting structure, a controller, a plurality of ultraviolet light sources and a plurality of infrared light sources, wherein the ultraviolet light sources and the infrared light sources are arranged on the same surface of the shell, the supporting structure comprises a first supporting part and a second supporting part which are oppositely arranged, two opposite sides of the shell are respectively connected with the first supporting part and the second supporting part, the supporting structure and the shell are provided with a space for placing a workpiece to be ultraviolet cured, and the controller is arranged on the shell and used for adjusting parameters of the infrared light sources.
Optionally, the lamp further includes a circuit panel, the circuit panel is electrically connected with the ultraviolet light source and the infrared light source respectively, and the circuit panel is detachably installed on the housing.
Optionally, the circuit panel has a first direction and a second direction, the first direction intersects with the second direction, a plurality of ultraviolet light sources and a plurality of infrared light sources are distributed and arranged on the circuit panel in an array, and the ultraviolet light sources and the infrared light sources are alternately arranged along at least one direction of the first direction and the second direction.
Optionally, the supporting structure further includes a third supporting portion, two ends of the third supporting portion are respectively connected with the ends of the first supporting portion and the second supporting portion, and the third supporting portion and the shell are provided with the ultraviolet light source and the surface of the infrared light source to form a space for placing a workpiece to be cured by ultraviolet light.
Optionally, the support structure further includes a fastener, the first support portion and the second support portion are both provided with through holes along the height direction, and the fastener passes through the through holes and is connected with the housing, so that the first support portion and the second support portion can move or rotate relative to the housing.
Optionally, sliding grooves are formed in two opposite side surfaces of the shell, and the fastening piece penetrates through the through hole and is movably arranged in the sliding grooves.
Alternatively, two of the support structures may be provided, and the two support structures may be provided on the housing close to or far from each other.
Optionally, the sliding groove is formed on two sides of the housing in the length direction, and the two supporting structures can be arranged on the housing close to or far from each other.
Optionally, the controller includes a control module, where the control module is electrically connected to the circuit panel, and is configured to adjust an infrared band luminous flux, an illumination intensity, and a wavelength of the infrared light source.
Optionally, the controller further includes a storage module, where the storage module is electrically connected to the control module, and is configured to store parameters generated by the control module during operation.
According to the utility model, through the cooperation of the ultraviolet light sources and the infrared light sources, the problem that the existing ultraviolet curing lamp cannot effectively control the surface temperature of an irradiated workpiece is solved by utilizing the infrared light thermal effect and combining the regulation and control of the optical parameters of the ultraviolet curing lamp, the time required by ultraviolet curing is reduced, the influence of room temperature fluctuation on the curing reaction rate is avoided as much as possible, and the process accuracy, the consistency of experimental conditions and the comparability of data are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing a three-dimensional structure of an ultraviolet curing lamp with adjustable irradiation temperature according to an embodiment of the utility model;
FIG. 2 is a schematic bottom view of an ultraviolet curing lamp with adjustable irradiation temperature according to an embodiment of the utility model;
FIG. 3 is a schematic diagram showing a three-dimensional structure of an ultraviolet curing lamp with adjustable irradiation temperature according to an embodiment of the utility model;
FIG. 4 is a schematic diagram showing a three-dimensional structure of an ultraviolet curing lamp with adjustable irradiation temperature according to an embodiment of the utility model;
fig. 5 is a schematic diagram of a controller of an ultraviolet curing lamp with adjustable irradiation temperature according to an embodiment of the utility model.
Detailed Description
Specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms described above will be understood to those of ordinary skill in the art in a specific context.
The terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," and the like are used as references to orientations or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships in which the inventive product is conventionally disposed in use, merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore are not to be construed as limiting the utility model.
Moreover, the terms "first," "second," "third," and the like, are used merely to distinguish between similar elements and do not indicate or imply a relative importance or a particular order.
Furthermore, the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that elements are listed and may include other elements not expressly listed.
Referring to fig. 1 and 2, fig. 1 is a schematic perspective view of an ultraviolet curing lamp with adjustable irradiation temperature, fig. 2 is a schematic view of a bottom view of the ultraviolet curing lamp with adjustable irradiation temperature according to an embodiment of the utility model, the lamp includes a housing 10, a supporting structure 20, a controller 30, a plurality of ultraviolet light sources 40 and a plurality of infrared light sources 50, the plurality of ultraviolet light sources 40 and the plurality of infrared light sources 50 are disposed on the same surface of the housing 10, the supporting structure 20 includes a first supporting portion 210 and a second supporting portion 220 disposed opposite to each other, two opposite sides of the housing 10 are respectively connected with the first supporting portion 210 and the second supporting portion 220, the supporting structure 20 and the surface of the housing 10 provided with the ultraviolet light sources 40 and the infrared light sources 50 form a space for placing a workpiece to be ultraviolet cured, and the controller 30 is disposed on the housing 10 for adjusting parameters of the infrared light sources 50.
In particular, the housing 10 may be a generally geometric shell structure, such as a rectangle, a circular arc, etc., for protecting the lamp body. The plurality of ultraviolet light sources 40 and the plurality of infrared light sources 50 are disposed on the same surface of the housing 10 to form a layout in which the light emitting directions of the two light sources are the same. The support structure 20 includes a first support portion 210 and a second support portion 220 for supporting the housing 10 and disposed opposite to each other, the first support portion 210 and the second support portion 220 being disposed on opposite sides of the housing 10, respectively. The surfaces of the outer shell 10 provided with the ultraviolet light source 40 and the infrared light source 50 are named as irradiation surfaces, the supporting structure 20 and the irradiation surfaces form a space for placing a workpiece to be ultraviolet cured, and the controller 30 is arranged on the outer shell 10 and can directly adjust parameters of the infrared light source 50. It will be appreciated that infrared radiation generated by infrared light source 50 is directed outwardly and may be used for heating. In actual implementation, the workpiece 80 to be cured by ultraviolet is placed below the irradiation surface, and when the ultraviolet light source 40 works, related personnel can dynamically adjust parameters (such as infrared band luminous flux, illumination intensity and wavelength) of the infrared light source 50 through the controller 30 according to chemical properties of different workpieces and the temperature of the current environment, so that effective control of the surface temperature of the irradiated workpiece is realized, the time required by ultraviolet curing is reduced, the influence of room temperature fluctuation on the curing reaction rate is avoided as much as possible, and the accuracy of the process and the consistency of experimental conditions are improved.
Optionally, the lamp further includes a circuit panel 60, the circuit panel 60 is electrically connected to the ultraviolet light source 40 and the infrared light source 50, and the circuit panel 60 is detachably mounted on the housing 10. Specifically, by disposing the ultraviolet light source 40 and the infrared light source 50 on the circuit panel 60, it is possible to achieve relatively uniform illumination of the light sources of the ultraviolet light source 40 and the infrared light source 50 on the workpiece 80, improving the accuracy of the process. The circuit panel 60 is electrically connected to the ultraviolet light source 40 and the infrared light source 50, respectively, to form a parallel circuit. The circuit panel 60 is detachably assembled to the housing 10 to facilitate quick replacement of a failed lamp.
Referring to fig. 2, the circuit panel 60 has a first direction and a second direction, the first direction and the second direction intersect, the plurality of ultraviolet light sources 40 and the plurality of infrared light sources 50 are arranged on the circuit panel 60 in an array, and the ultraviolet light sources 40 and the infrared light sources 50 are alternately arranged along at least one of the first direction and the second direction. In the present embodiment, the circuit panel 60 is rectangular in shape and has a length direction and a width direction, and all the ultraviolet light sources 40 and the infrared light sources 50 are disposed on the circuit panel 60 in a matrix distribution. Further, the ultraviolet light source 40 and the infrared light source 50 are alternately arranged in at least one of the longitudinal direction and the width direction, specifically including three cases of being alternately arranged only in the longitudinal direction, being alternately arranged only in the width direction, being alternately arranged in both the longitudinal direction and the width direction (i.e., as shown in fig. 2). Through arranging the ultraviolet light sources 40 and the infrared light sources 50 on the circuit panel 60 in an array type alternate distribution, the thermal effect of the infrared light sources 50 can be exerted to the greatest extent while the working condition of the ultraviolet light sources 40 is not influenced, the time required by ultraviolet curing is reduced, the influence of room temperature fluctuation on the curing reaction rate is stopped as far as possible, and the consistency of experimental conditions is improved.
Optionally, the support structure 20 further includes a third support portion 230, two ends of the third support portion 230 are respectively connected to ends of the first support portion 210 and the second support portion 220, and the third support portion 230 forms a space with a surface of the housing 10 provided with the ultraviolet light source 40 and the infrared light source 50 for placing a workpiece to be cured by ultraviolet light. Specifically, the support structure 20 further includes a third support portion 230 having both ends connected to the ends of the first and second support portions 210 and 220, respectively. In the illustrated structure, the third supporting portion 230 is disposed perpendicular to the first supporting portion 210 and the second supporting portion 220, respectively, for further supporting the housing 10, so as to enable the entire lamp to be placed more stably, and improve the application scenario of the lamp.
Referring to fig. 3 and 4, the support structure 20 further includes a fastener 240, through holes 212 are formed in the first support portion 210 and the second support portion 220 along the height direction, and the fastener 240 is connected to the housing 10 through the through holes 212, so that the first support portion 210 and the second support portion 220 can move or rotate relative to the housing 10. Specifically, the support structure 20 further includes fasteners 240 for connecting the first support 210 and the second support 220 with the housing 10. The first support portion 210 and the second support portion 220 are provided with through holes 212 along the height direction, and the fastener 240 is installed on the housing 10 after passing through the through holes 212. In this embodiment, the fastening member 240 is a screw, the radial length of the screw is greater than the width of the through hole 212, and by screwing the screw, the first support portion 210 and the second support portion 220 can move in the vertical direction in a range area where the through hole 212 is a feasible path, and at the same time, the fastening member 240 can be used as an axis to rotate, so that a user can adjust the first support portion 210 and the second support portion 220 according to factors of a use scene, a workpiece type and an ambient temperature, so as to achieve the purpose of increasing or decreasing the distance and the angle between the irradiation surface and the workpiece surface.
Optionally, the housing 10 is provided with sliding grooves 110 on opposite sides thereof, and the fastener 240 passes through the through hole 212 and is movably disposed in the sliding grooves 110. Specifically, the two opposite sides of the housing 10 are provided with the sliding grooves 110, and the screws are disposed in the sliding grooves 110 after passing through the through holes 212 of the first support portion 210 and the second support portion 220, so that the first support portion 210 and the second support portion 220 can be moved in the horizontal direction by screwing the screws, and the user can adjust the first support portion 210 and the second support portion 220 according to the use scene, the workpiece type and the environmental temperature, thereby further improving the application scene of the lamp.
Alternatively, two support structures 20 may be provided, and the two support structures 20 may be disposed on the housing 10 close to or apart from each other. In other embodiments, the support structure 20 may be provided with only one or more. In this embodiment, two support structures 20 are provided, and the two support structures 20 can be moved toward or away from each other by screwing the fasteners 240.
Alternatively, the sliding groove 110 is formed on two sides of the housing 10 in the length direction, and the two support structures 20 may be disposed on the housing 10 close to or far from each other. Specifically, the housing 10 has a length direction and a width direction, and the sliding grooves 110 are opened on both sides of the housing 10 in the length direction in the present embodiment, and the length that the sliding grooves 110 can be opened is longer than that of the sliding grooves provided on both sides of the housing 10 in the width direction, and the range of the feasible path of the fastening member 240 above it is larger, so that the adjustability of the entire supporting structure 20 is stronger.
Referring to fig. 5, the controller 30 includes a control module 310, and the control module 310 is electrically connected to the circuit panel 60 for adjusting the infrared band luminous flux, the illumination intensity and the wavelength of the infrared light source 50. The ultraviolet curing lamp can be controlled by single or cross adjustment of luminous flux, illumination intensity and wavelength of an infrared band, so that the custom regulation and control of the temperature of the ultraviolet curing lamp at the light source generation end is met, the accurate setting of the surface temperature of an irradiation workpiece is realized, the ultraviolet curing efficiency is further optimized, and the process accuracy is improved.
Optionally, the controller 30 further includes a storage module 320, where the storage module 320 is electrically connected to the control module 310, and is configured to store parameters generated by the control module 310 during operation. The storage module 320 is capable of storing parameters generated when the control module 310 operates the infrared light source 50, and when the same workpiece is subjected to ultraviolet curing next time, the storage module 320 can quickly call related parameters of the last operation without manual repeated setting, so that ultraviolet curing efficiency is optimized.
According to the utility model, through the cooperation and matching of the ultraviolet light sources and the infrared light sources, the problem that the existing ultraviolet curing lamp cannot effectively control the surface temperature of the irradiated workpiece is solved by utilizing the infrared light thermal effect and combining the regulation and control of the optical parameters of the ultraviolet curing lamp, the time required by ultraviolet curing is reduced, the influence of room temperature fluctuation on the curing reaction rate is stopped as much as possible, and the process accuracy, the consistency of experimental conditions and the data comparability are improved.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (10)
1. The utility model provides an ultraviolet curing lamps and lanterns that irradiation temperature can be regulated and control, its characterized in that includes shell, bearing structure, controller, a plurality of ultraviolet light source and a plurality of infrared light source, and is a plurality of ultraviolet light source and a plurality of the infrared light source sets up on the same surface of shell, bearing structure includes relative first supporting part and the second supporting part that sets up, the both sides that the shell is relative respectively with first supporting part with the second supporting part is connected, bearing structure with the shell be equipped with the ultraviolet light source and the surface formation of infrared light source supplies to place the space of waiting ultraviolet curing work piece, the controller sets up on the shell for adjust the parameter of infrared light source.
2. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 1, further comprising a circuit panel, wherein the circuit panel is electrically connected to the ultraviolet light source and the infrared light source, and the circuit panel is detachably mounted on the housing.
3. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 2, wherein the circuit panel is provided with a first direction and a second direction, the first direction and the second direction are intersected, a plurality of ultraviolet light sources and a plurality of infrared light sources are distributed on the circuit panel in an array, and the ultraviolet light sources and the infrared light sources are alternately arranged along at least one direction of the first direction and the second direction.
4. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 1, wherein the supporting structure further comprises a third supporting portion, two ends of the third supporting portion are respectively connected with the ends of the first supporting portion and the second supporting portion, and a space for placing a workpiece to be ultraviolet cured is formed by the third supporting portion and the surface of the outer shell, on which the ultraviolet light source and the infrared light source are arranged.
5. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 4, wherein the supporting structure further comprises a fastener, through holes are formed in the first supporting portion and the second supporting portion along the height direction, and the fastener penetrates through the through holes to be connected with the housing, so that the first supporting portion and the second supporting portion can move or rotate relative to the housing.
6. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 5, wherein sliding grooves are formed in two opposite side surfaces of the housing, and the fastening piece penetrates through the through hole and is movably arranged in the sliding grooves.
7. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 6, wherein two support structures are provided, and the two support structures can be arranged on the housing close to or far from each other.
8. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 7, wherein the sliding groove is formed on two lateral surfaces of the housing in the length direction, and the two supporting structures can be arranged on the housing close to or far from each other.
9. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 2, wherein the controller comprises a control module, and the control module is electrically connected with the circuit panel and is used for adjusting the infrared band luminous flux, illumination intensity and wavelength of the infrared light source.
10. The ultraviolet curing lamp with adjustable irradiation temperature according to claim 9, wherein the controller further comprises a storage module, and the storage module is electrically connected with the control module and is used for storing parameters generated by the control module during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750780.6U CN220092019U (en) | 2023-04-06 | 2023-04-06 | Ultraviolet curing lamp with adjustable irradiation temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320750780.6U CN220092019U (en) | 2023-04-06 | 2023-04-06 | Ultraviolet curing lamp with adjustable irradiation temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220092019U true CN220092019U (en) | 2023-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320750780.6U Active CN220092019U (en) | 2023-04-06 | 2023-04-06 | Ultraviolet curing lamp with adjustable irradiation temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220092019U (en) |
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2023
- 2023-04-06 CN CN202320750780.6U patent/CN220092019U/en active Active
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