CN207763821U - A kind of UV light-intensity tests probe and UV light-intensity test equipment - Google Patents
A kind of UV light-intensity tests probe and UV light-intensity test equipment Download PDFInfo
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- CN207763821U CN207763821U CN201820072923.1U CN201820072923U CN207763821U CN 207763821 U CN207763821 U CN 207763821U CN 201820072923 U CN201820072923 U CN 201820072923U CN 207763821 U CN207763821 U CN 207763821U
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Abstract
The utility model is related to a kind of UV light-intensity tests probe and UV light-intensity test equipment, wherein UV light-intensity tests probe includes shell and UV light intensity sensors, one is offered on shell enters light window, UV light intensity sensors location and installation is inside the housing, and the detecting head of UV light intensity sensors is right against into light window, neutral density optical filter, diffusion sheet and spike filter are also disposed between light window and the detecting head of UV light intensity sensors entering, to solve the problems, such as that it is inaccurate that existing UV detection probes can not be detected or detect to the UV light of high intensity.
Description
Technical field
The utility model is related to ultraviolet detection field, it is specifically related to a kind of UV light-intensity tests probe and UV light-intensity tests is set
It is standby.
Background technology
With advances in technology and industrial expansion, curing technology also achieve significant progress.UV cures (i.e. ultraviolet light
Solidification) it is a kind of skill that a kind of also crosslinkable film is obtained by a kind of rapid polymerization of mixture of monomer/oligomer
Art.This rapid polymerization photoinitiators of UV systems and high performance ultraviolet radiator are realized.The cured industry of UV is answered
A kind of advanced manufacturing process is provided with for material surface solidification.UV curing technologies are different from traditional technology (such as thermosetting
Change), the great advantage of this curing technology is that radiation curing is to be used as to cause hand using high efficient energy sources-ultraviolet light or electron beam
Section, fast implements curing of coatings.These cured features of UV so that its offset printing paper printing, offset printing tin graphed sheet, offset printing glazing,
The fields such as flexible version printing, silk-screen printing, large-format ink-jet printing, intaglio printing are widely applied.
The light intensity of UV LED lamps as one of UV curing system important components is cured most important as its
Index, and with the needs of industrial automation, the intensity of UV light is higher and higher, and existing ultraviolet probe can not be detected to high-strength
Degree UV light is detected, or test is inaccurate.In addition, if be directly detected using probe, not only probe can only the short time
Carry out test, and probe is also easy to the accuracy that is measured by influences such as high temperature, overheat, agings, and straight with detection probe
It connects to detect also be formed and block, influence the utilization rate to light.
Utility model content
The utility model is intended to provide a kind of UV light-intensity tests probe and UV light-intensity test equipment, is examined with solving existing UV
Probing head can not be detected or detect inaccurate problem to the UV light of high intensity.
Concrete scheme is as follows：
A kind of UV light-intensity tests probe, including shell and UV light intensity sensors offer one on shell and enter light window, UV light
Inside the housing, and the detecting head of UV light intensity sensors is right against into light window strong sensor location and installation, is entering light window
Neutral density optical filter, diffusion sheet and spike filter are also disposed between the detecting head of UV light intensity sensors.
The utility model additionally provides a kind of UV light-intensity tests equipment, including a box pedestal, has on the top surface of pedestal
Have one first light inlet, there is one first light-emitting window on the side of pedestal, in pedestal positioning be equipped with one by UV light from entering the
One optical port is conducted to the lightguide of the first light-emitting window, is also equipped with a detection probe at the first light-emitting window, wherein detection probe is
UV light-intensity tests probe described in claim 1.
Further, the lightguide includes a shell and the lamp guide in the shell, is had on shell one toward UV
Second light inlet of the light-emitting surface of lamps and lanterns and the second light-emitting window toward the first light-emitting window, the lamp guide have toward the
The incidence surface of two light inlets and light-emitting surface toward the second light-emitting window.
Further, the lamp guide is cylindrical quartzy lamp guide, and the quartz lamp guide closes on the second light inlet
The one end at place is bent towards the second light inlet so that the end face at the end and the end face of the other end are perpendicular, and the end of bending end
Facing towards in the second light inlet, using as incidence surface, the end face of the other end is toward the second light-emitting window using as light-emitting surface.
Further, the lamp guide is cylindrical quartzy lamp guide, and the quartz lamp guide is located at the second light inlet
The one end at place is a scarf, and the scarf is toward the second light inlet using as incidence surface, and the end face of the other end is toward the
Two light-emitting windows are using as light-emitting surface.
UV light-intensity tests provided by the utility model probe and UV light-intensity tests equipment have compared with prior art with
Lower advantage：It is close by ash in being additionally provided with before the detecting head of UV light intensity sensors that the utility model provides UV light-intensity tests probe
Degree optical filter, diffusion sheet and spike filter improve the accuracy of test to reduce the intensity of UV light.And UV light-intensity tests are set
It is standby that light-intensity test will be carried out in the UV detection probes on the light conduction to pedestal side wall of UV lamp tool outgoing by lightguide, it avoids
Damage of the UV light of high intensity to UV detection probes, improves the accuracy of test, and UV detection probes will not hide
UV light is kept off, it will not be to the use of influence UV light.
Description of the drawings
Fig. 1 shows the schematic diagram of the probe of the UV light-intensity tests in embodiment 1.
Fig. 2 shows the sectional views of the UV light-intensity tests probe in embodiment 1.
Fig. 3 shows the schematic diagram of the UV light-intensity test equipment in embodiment 2.
Fig. 4 shows the schematic diagram of the one of which lightguide structure in embodiment 2.
Fig. 5 shows the sectional view of Fig. 4.
Fig. 6 shows the schematic diagram of another lightguide structure in embodiment 2.
Fig. 7 shows the sectional view of Fig. 6.
Specific implementation mode
To further illustrate that each embodiment, the utility model are provided with attached drawing.These attached drawings are in the utility model discloses
A part for appearance mainly to illustrate embodiment, and can coordinate the associated description of specification to explain that the running of embodiment is former
Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new
The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
Embodiment 1
As depicted in figs. 1 and 2, the utility model provides a kind of UV light-intensity tests probe 1, including shell 10 and UV light intensity
Sensor 12 offers one on shell and enters light window 100,12 location and installation of UV light intensity sensors inside the housing, and UV light
The detecting head of strong sensor 12 is right against into light window 100, is being entered between light window 100 and the detecting head of UV light intensity sensors 12
Also it is disposed with neutral density optical filter 20 (neutral density filter i.e. ND eyeglasses), diffusion sheet 22 and narrowband filter
Mating plate 24.
Since the intensity of UV light is very big, it is inaccurate to be directly detected obtained measurement structure with Ultraviolet sensor
, and the UV light that UV detection probes provided in this embodiment are acquired is to first pass around neutral density optical filter 20 to decline
Subtract, then make into the uniform light distribution come in through diffusion sheet 22, while reflecting most of invalid light to prevent in equipment
Portion's Rapid Accumulation heat, then selecting suitable wavelength using narrow-band-filter eyeglass 24, (such as 365nm, 405nm etc. also may be used
To do the channel of multi-wavelength), the detecting head for finally reaching UV light intensity sensors 12 carries out subsequent acquisition conversion, according to decrease ratio
Example converts, to obtain accurate measurement structure.
Embodiment 2
As shown in figure 3, the utility model additionally provides a kind of UV light-intensity tests equipment, including a box pedestal 3, pedestal
Top surface on there is one first light inlet 30, there is on the side of pedestal 3 one first light-emitting window (the first light extraction in Fig. 3 and Fig. 4
Mouthful sheltered from, be not shown by UV detection probes), in pedestal 3 positioning be equipped with one and conduct UV light to the from the first optical port is entered
The lightguide 4 of one light-emitting window, is also equipped with a detection probe at the first light-emitting window, wherein detection probe be in institute's embodiment 1
Described UV light-intensity tests probe 1.
Due to the presence of lightguide 4 so that the UV light of UV lamp tool outgoing is conducted via lightguide 4 to UV detection probes 1
On measure, avoid damage of the UV light of high intensity to UV detection probes, improve the accuracy of test, and UV is examined
Probing head is located on the side of pedestal, will not block UV light, will not be to the use of influence UV light.
With reference to figure 4 and Fig. 5, as one preferred embodiment of lightguide, lightguide 4 includes a shell 40 and is located in shell
Lamp guide 42 with one toward UV lamp has the second light inlet 400 of light-emitting surface on shell 40 and toward the first light-emitting window
Second light-emitting window 402, the lamp guide 42 have toward the incidence surface 420 of the second light inlet and toward the second light-emitting window
Light-emitting surface 422.
With reference to figure 4, as a preferred embodiment of lamp guide 42, lamp guide 42 is the quartzy lamp guide of cylinder, and
And one end of quartzy lamp guide is bent so that the end face 420a of bending end and the end face 422a of the other end are perpendicular, and bending end
End face 420a be used as incidence surface 420 toward the second light inlet 400, the end face 422a of the other end is toward the second light-emitting window
420 are used as light-emitting surface 422.
With reference to figure 6 and Fig. 7, as another preferred embodiment of lamp guide 42, lamp guide 42 is that cylindrical quartz is guide-lighting
Stick, the quartz lamp guide 42 are located at one end at the second light inlet with an inclined scarf, and the scarf is toward the
Two light inlets are using as incidence surface 420b, and the end face 422 of the other end is toward the second light-emitting window using as light-emitting surface 422b.
The operation principle of the quartzy lamp guide of above-mentioned two kinds is as follows, and UV light is radiated at the incidence surface 420 of quartzy lamp guide
It is upper and incident, after light enters quartz pushrod from section, since its circular outer wall is to the reflex of light, most light
Line can all be maintained inside quartz pushrod and will not be lost；External light also cannot be introduced into quartz pushrod simultaneously, in this way to entire
For the acquisition of light, loss and the interference introduced can be assumed that it is 0, this is also verified in actual test.Thus only
It needs the other end acquisition in quartz pushrod to measure light intensity, and carries out a certain proportion of conversion, so that it may to obtain true light intensity.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (5)
1. a kind of UV light-intensity tests probe, it is characterised in that：One, which is offered, including shell and UV light intensity sensors, on shell enters light
Window, inside the housing, and the detecting head of UV light intensity sensors is right against into light window UV light intensity sensors location and installation,
Enter and is also disposed with neutral density optical filter, diffusion sheet and narrow-band-filter between light window and the detecting head of UV light intensity sensors
Piece.
2. a kind of UV light-intensity tests equipment, it is characterised in that：Have one first to enter including a box pedestal, on the top surface of pedestal
Optical port, has one first light-emitting window on the side of pedestal, in pedestal positioning be equipped with one by UV light from entering the conduction of the first optical port
To the lightguide of the first light-emitting window, a detection probe is also equipped at the first light-emitting window, wherein detection probe is in claim 1
The UV light-intensity tests probe.
3. UV light-intensity tests equipment according to claim 2, it is characterised in that：The lightguide includes a shell and is located at
Lamp guide in shell, the second light inlet of the light-emitting surface having toward UV lamp with one on shell and toward the first light-emitting window
Second light-emitting window, the lamp guide have the incidence surface toward the second light inlet and the light-emitting surface toward the second light-emitting window.
4. UV light-intensity tests equipment according to claim 3, it is characterised in that：The lamp guide is that cylindrical quartz is led
Optical wand, it is described quartz lamp guide close on one end at the second light inlet towards the second light inlet bend so that the end face at the end and
The end face of the other end is perpendicular, and the end face of bending end is toward the second light inlet using as incidence surface, the end face of the other end
Toward the second light-emitting window using as light-emitting surface.
5. UV light-intensity tests equipment according to claim 3, it is characterised in that：The lamp guide is that cylindrical quartz is led
Optical wand, the quartz lamp guide are located at one end at the second light inlet for a scarf, and the scarf is toward the second light inlet
Using as incidence surface, the end face of the other end is toward the second light-emitting window using as light-emitting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072923.1U CN207763821U (en) | 2018-01-17 | 2018-01-17 | A kind of UV light-intensity tests probe and UV light-intensity test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820072923.1U CN207763821U (en) | 2018-01-17 | 2018-01-17 | A kind of UV light-intensity tests probe and UV light-intensity test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207763821U true CN207763821U (en) | 2018-08-24 |
Family
ID=63180449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820072923.1U Active CN207763821U (en) | 2018-01-17 | 2018-01-17 | A kind of UV light-intensity tests probe and UV light-intensity test equipment |
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|---|---|
| CN (1) | CN207763821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186756A (en) * | 2018-09-29 | 2019-01-11 | 北京小米移动软件有限公司 | Photoelectric sensor and electronic equipment |
-
2018
- 2018-01-17 CN CN201820072923.1U patent/CN207763821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186756A (en) * | 2018-09-29 | 2019-01-11 | 北京小米移动软件有限公司 | Photoelectric sensor and electronic equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhong Tianrong Inventor after: Fu Daoyong Inventor after: Hong Jiayan Inventor before: Zhong Tianrong Inventor before: Fu Daoyong Inventor before: Hong Jiayan |
|
| CB03 | Change of inventor or designer information |