CN222013916U - Sample aging test equipment irradiated by deep ultraviolet rays - Google Patents
Sample aging test equipment irradiated by deep ultraviolet rays Download PDFInfo
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- CN222013916U CN222013916U CN202323327761.1U CN202323327761U CN222013916U CN 222013916 U CN222013916 U CN 222013916U CN 202323327761 U CN202323327761 U CN 202323327761U CN 222013916 U CN222013916 U CN 222013916U
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- led lamp
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- 230000032683 aging Effects 0.000 title claims abstract description 47
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 239000011324 bead Substances 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims 3
- 230000005855 radiation Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 48
- 230000017525 heat dissipation Effects 0.000 description 10
- 239000011049 pearl Substances 0.000 description 6
- 239000005022 packaging material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
本实用新型提供一种深紫外线照射的样品老化测试设备，包括支座、均集成于所述支座的紫外线灯板、放样底板、多个样品盘、电源，紫外线灯板集成有多个LED灯珠，所述LED灯珠用于发射深紫外线波长，紫外线灯板和所述电源电连接，电源用于提供检测所需的电能；相邻两个样品盘间隔地设置于放样底板，将待测试老化样品放置于相应的样品盘内，使得老化样品与紫外线灯板的LED灯珠之间具有可调的间距A，通电后紫外线灯板的LED灯珠发出的光线照射相应的待测试老化样品。本实用新型与现有技术相比，本申请的深紫外线照射的样品老化测试设备具有装置简单、使用方便，成本低廉的特点。
The utility model provides a deep ultraviolet irradiation sample aging test equipment, including a support, an ultraviolet lamp board integrated in the support, a sample base plate, a plurality of sample trays, and a power supply. The ultraviolet lamp board is integrated with a plurality of LED lamp beads, and the LED lamp beads are used to emit deep ultraviolet wavelengths. The ultraviolet lamp board is electrically connected to the power supply, and the power supply is used to provide the electric energy required for detection; two adjacent sample trays are arranged at intervals on the sample base plate, and the aging sample to be tested is placed in the corresponding sample tray, so that there is an adjustable spacing A between the aging sample and the LED lamp beads of the ultraviolet lamp board, and after power is turned on, the light emitted by the LED lamp beads of the ultraviolet lamp board irradiates the corresponding aging sample to be tested. Compared with the prior art, the deep ultraviolet irradiation sample aging test equipment of the present application has the characteristics of simple device, convenient use, and low cost.
Description
Technical Field
The utility model belongs to the technical field of aging sample testing, and particularly relates to deep ultraviolet irradiation sample aging testing equipment.
Background
Because the packaging material sample of the deep ultraviolet LED needs to be subjected to an ageing experiment in advance, the usability of the packaging material sample is ensured, and the performance change of the packaging material sample in the ageing process is confirmed to predict the service life of the deep ultraviolet LED; the important parameters such as optical power and the like are important, so that the method is one of necessary research means before the industrialized production of the packaging material; however, in the prior art, there is a Chinese patent publication number CN218865733U, named as an ultraviolet LED aging device, and specifically discloses a device comprising a device shell, a first ultraviolet LED module, a second ultraviolet LED module, an electric telescopic rod and a first ultraviolet probe, wherein the first ultraviolet LED module is provided with five groups, the five groups of the first ultraviolet LED modules are respectively arranged on the four inner side surfaces and the top surface of the device shell, the second ultraviolet LED module is provided with one group, the second ultraviolet LED module is arranged on the bottom surface of the device shell, one end of the electric telescopic rod is fixedly connected with the inside of the device shell, and the other end of the electric telescopic rod is connected with the first ultraviolet probe; however, the ultraviolet LED aging equipment is complex in structure, inconvenient to use and high in cost.
To this end, the present utility model provides a deep ultraviolet irradiated sample burn-in test apparatus.
Disclosure of utility model
In view of the above problems in the prior art, the present utility model aims to provide a deep ultraviolet irradiation sample aging test device, which has the characteristics of simple device, convenient use and low cost.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a sample aging test equipment of deep ultraviolet irradiation, includes the support, all integrate in ultraviolet lamp board, lofting bottom plate, a plurality of sample dish, the power of support, ultraviolet lamp board integrates a plurality of LED lamp pearls, LED lamp pearl is used for transmitting the deep ultraviolet wavelength, ultraviolet lamp board with the power electricity is connected, and the power is used for providing the required electric energy of detection;
Adjacent two sample trays set up with the space in the lofting bottom plate, with the ageing sample of awaiting measuring place in corresponding sample tray for ageing sample with have adjustable interval A between the LED lamp pearl of ultraviolet lamp board, after the circular telegram light that the LED lamp pearl of ultraviolet lamp board sent shines corresponding ageing sample of awaiting measuring.
As a preferred embodiment of the present application, the distance a is 10mm.
As a preferred embodiment of the present utility model, the ultraviolet lamp further comprises a heat radiating plate for radiating the ultraviolet lamp, and the heat radiating plate is attached above the ultraviolet lamp.
As a preferable mode of the present utility model, the heat dissipation device further comprises a fan for assisting the heat dissipation of the heat dissipation plate, and the fan is arranged opposite to the heat dissipation plate.
As the preferable scheme of the utility model, the ultraviolet lamp panel also comprises a light condensing structure arranged on the LED lamp beads of the ultraviolet lamp panel, and the light condensing structure can uniformly irradiate ultraviolet rays on the surface of the aging sample to be tested.
As the preferable scheme of the utility model, the ultraviolet wavelength range of the LED lamp beads capable of radiating is B, and the value range of B is more than or equal to 200nm and less than or equal to 280nm.
As the preferable scheme of the utility model, the number of the LED lamp beads is C, and the value range of C is more than or equal to 1 and less than or equal to 30.
As a preferable scheme of the utility model, the sample tray is an integral piece made of aluminum metal.
As described above, the sample aging test apparatus for deep ultraviolet irradiation according to the present utility model has the following advantageous effects:
Compared with the prior art, the arrangement of the sample aging test equipment irradiated by the deep ultraviolet rays effectively solves the problems of high equipment cost and low efficiency in the field of ultraviolet aging test at present, and can evaluate the ultraviolet aging of the sample to be tested in a mode of radiating ultraviolet rays by the LED lamp beads of the ultraviolet lamp plate.
The utility model is further described below in connection with the following detailed description.
Drawings
Fig. 1 is a schematic plan view of a structure of a sample burn-in apparatus irradiated with deep ultraviolet rays:
fig. 2 is a schematic view showing the structure of a plurality of sample trays in which aged samples to be tested are placed in a deep ultraviolet irradiation sample aging test apparatus.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the utility model to the extent that it can be practiced, since modifications, changes in the proportions, or adjustments of the sizes, which are otherwise, used in the practice of the utility model, are included in the spirit and scope of the utility model which is otherwise, without departing from the spirit or scope thereof. Also, the terms such as "upper," "lower," "left," "right," "middle," and "a" and the like are used herein for descriptive purposes only and not for purposes of limitation, and are intended to limit the scope of the utility model as defined by the claims and the relative terms thereof as construed as corresponding to the claims. The specific structure may be described with reference to the drawings of the patent application.
In the following examples, the left side of the paper is left, the right side of the paper is right, the upper side of the paper is up, the lower side of the paper is down, the front side perpendicular to the paper is front, and the rear side perpendicular to the paper is rear.
The utility model provides a sample aging test device irradiated by deep ultraviolet, which is shown in combination with figures 1 and 2, wherein an arrow in figure 1 represents the irradiation direction of the deep ultraviolet ray; the sample aging test equipment for deep ultraviolet irradiation comprises a support 1, an ultraviolet lamp plate 2, a lofting bottom plate 3, a plurality of sample trays 4 and a power supply 5, wherein the ultraviolet lamp plate 2, the lofting bottom plate 3, the plurality of sample trays 4 and the power supply 5 are all integrated on the support 1, the ultraviolet lamp plate 2 is integrated with a plurality of LED lamp beads 20, the LED lamp beads 20 are used for emitting deep ultraviolet wavelength, the ultraviolet lamp plate 2 and the power supply 5 are electrically connected, and the power supply 5 is used for providing electric energy required by detection;
Two adjacent sample trays 4 set up with interval in lofting bottom plate 3, with the ageing sample 6 of awaiting measuring placed in corresponding sample tray 4 for ageing sample 6 with have adjustable interval A between the LED lamp pearl 20 of ultraviolet lamp board 2, after the circular telegram light that the LED lamp pearl 20 of ultraviolet lamp board 2 sent shines corresponding ageing sample 6 of awaiting measuring. The sample aging test equipment irradiated by the deep ultraviolet rays effectively solves the problems of high equipment cost and low efficiency in the existing ultraviolet aging test field, and has the characteristics of simple whole device, convenience in use and low cost.
The distance a was 10mm. In addition, the sample tray 4 is an integral piece made of aluminum metal. It should also be noted that a plurality of glass cover plates 7 may be provided, said glass cover plates 7 being attached to the top of the respective sample trays 4. The sample tray 4 is a vessel.
In this embodiment, as shown in fig. 1, in order to cool down and dissipate heat of the ultraviolet lamp plate 2, a heat dissipation plate 8 for dissipating heat of the ultraviolet lamp plate 2 is further included, and the heat dissipation plate 8 is attached above the ultraviolet lamp plate 2.
In this embodiment, as shown in fig. 1, in order to further enhance heat dissipation, a fan 9 for assisting the heat dissipation of the heat dissipation plate 8 is further included, and the fan 9 is disposed opposite to the heat dissipation plate 8. The fan 9 is arranged, so that the ultraviolet lamp plate 2 can be blown to dissipate heat, and the influence on the performance of the ultraviolet lamp plate 2 due to higher temperature in the working process is avoided.
In this embodiment, the device further includes a light condensing structure (not shown in the figure, and hereinafter, all of them) disposed on the LED lamp beads 20 of the ultraviolet lamp panel 2, and the light condensing structure can uniformly irradiate the surface of the aged sample to be tested with ultraviolet light.
In this embodiment, the ultraviolet wavelength range that the LED lamp bead 20 can radiate is B, and the value range of B is 200nm or less and B or less than 280nm.
In this embodiment, the number of the LED lamp beads 20 is C, and the value range of C is 1C or less and 30C or less. The number of the LED lamp beads 20 can be determined according to the number of the sample trays.
When the sample aging test equipment irradiated by the deep ultraviolet rays is used, as shown in fig. 1 and 2, firstly, an aging sample 6 to be tested is placed in a corresponding sample tray 4, so that an adjustable distance A is formed between the aging sample 6 and the LED lamp beads 20 of the ultraviolet lamp plate 2, the LED lamp beads 20 integrated with the ultraviolet lamp plate 2 after being electrified can emit the deep ultraviolet wavelength, and the light of the deep ultraviolet wavelength irradiates the corresponding aging sample 6 to be tested; has the characteristics of simple whole device, convenient use and low cost.
As described above, the sample aging test apparatus for deep ultraviolet irradiation according to the present utility model has the following advantageous effects:
Compared with the prior art, the arrangement of the sample aging test equipment irradiated by the deep ultraviolet rays effectively solves the problems of high equipment cost and low efficiency in the field of ultraviolet aging test at present, and can evaluate the ultraviolet aging of the sample to be tested in a mode of radiating ultraviolet rays by the LED lamp beads of the ultraviolet lamp plate.
In summary, the present utility model effectively overcomes the disadvantages of the prior art and has high industrial utility value.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (8)
1. A sample aging test device irradiated by deep ultraviolet rays is characterized in that: the ultraviolet lamp plate is integrated with a plurality of LED lamp beads, the LED lamp beads are used for emitting deep ultraviolet wavelengths, the ultraviolet lamp plate is electrically connected with the power supply, and the power supply is used for providing electric energy required by detection;
Adjacent two sample trays set up with the space in the lofting bottom plate, with the ageing sample of awaiting measuring place in corresponding sample tray for ageing sample with have adjustable interval A between the LED lamp pearl of ultraviolet lamp board, after the circular telegram light that the LED lamp pearl of ultraviolet lamp board sent shines corresponding ageing sample of awaiting measuring.
2. The deep ultraviolet irradiated sample burn-in apparatus of claim 1, wherein: the distance A is 10mm.
3. The deep ultraviolet irradiated sample burn-in apparatus of claim 1, wherein: the ultraviolet lamp further comprises a radiating plate for radiating the ultraviolet lamp plate, and the radiating plate is attached above the ultraviolet lamp plate.
4. The deep ultraviolet radiation sample burn-in apparatus of claim 3 wherein: the cooling device further comprises a fan for assisting the cooling plate to cool, and the fan is arranged opposite to the cooling plate.
5. The deep ultraviolet irradiated sample burn-in apparatus of claim 1, wherein: the ultraviolet lamp also comprises a light condensing structure arranged on the LED lamp beads of the ultraviolet lamp plate, and the light condensing structure can uniformly irradiate the surface of the aging sample to be tested.
6. The deep ultraviolet irradiation sample aging test apparatus according to any one of claims 1 to 5, wherein: the ultraviolet wavelength range of the LED lamp beads capable of radiating is B, and the value range of B is more than or equal to 200nm and less than or equal to 280nm.
7. The deep ultraviolet irradiation sample aging test apparatus according to any one of claims 1 to 5, wherein: the number of the LED lamp beads is C, and the value range of C is more than or equal to 1 and less than or equal to 30.
8. The deep ultraviolet irradiation sample aging test apparatus according to any one of claims 1 to 5, wherein: the sample tray is an integral piece made of aluminum metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323327761.1U CN222013916U (en) | 2023-12-06 | 2023-12-06 | Sample aging test equipment irradiated by deep ultraviolet rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323327761.1U CN222013916U (en) | 2023-12-06 | 2023-12-06 | Sample aging test equipment irradiated by deep ultraviolet rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222013916U true CN222013916U (en) | 2024-11-15 |
Family
ID=93428196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323327761.1U Active CN222013916U (en) | 2023-12-06 | 2023-12-06 | Sample aging test equipment irradiated by deep ultraviolet rays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222013916U (en) |
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2023
- 2023-12-06 CN CN202323327761.1U patent/CN222013916U/en active Active
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