CN203606262U - Ultraviolet aging test chamber - Google Patents
Ultraviolet aging test chamber Download PDFInfo
- Publication number
- CN203606262U CN203606262U CN201320802320.XU CN201320802320U CN203606262U CN 203606262 U CN203606262 U CN 203606262U CN 201320802320 U CN201320802320 U CN 201320802320U CN 203606262 U CN203606262 U CN 203606262U
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- Prior art keywords
- ultraviolet
- chamber
- aging test
- test chamber
- ultraviolet ray
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Abstract
The utility model discloses an ultraviolet aging test chamber. The ultraviolet aging test chamber comprises an ultraviolet radiation chamber, a constant temperature and humidity chamber and a control module, which are integrated, wherein the ultraviolet radiation chamber is arranged above the constant temperature and humidity chamber and is used for continuously radiating the interior of the constant temperature and humidity chamber with ultraviolet rays; the control module is electrically connected with the ultraviolet radiation chamber and the constant temperature and humidity chamber respectively and is used for adjusting the light intensity, temperature and humidity in the test chamber; the ultraviolet radiation chamber and the constant temperature and humidity chamber are isolated by a clapboard; transmitting glass is hermetically installed on the clapboard; and an air blowing device is installed close to the transmitting glass on the clapboard. The ultraviolet aging test chamber accelerates evaporation of condensed dewdrops on the transmitting glass, reduces the impacts of the condensed dewdrops on illumination, improves the test accuracy and also avoids harms of high-temperature water vapor to operators.
Description
Technical field
The utility model relates to the ageing oven field of test material, especially relates to a kind of ultraviolet (UV) aging test chamber that can remove in time the condensation on transparent glass after off-test.
Background technology
Solar module is placed outdoor use for a long time, so that cell piece absorbs sunshine, and is that power delivery arrives electrical network by light energy conversion.But ultraviolet ray in sunshine but can make the encapsulating material of assembly aging, thereby reduce the serviceable life of assembly, for the performance of the encapsulating material of Reality simulation situation test solar module, according to International Electrotechnical Commission (IEC) standard, solar module must carry out the ultraviolet decay that the pre-service of ultraviolet (UV) irradiation connects to determine associated materials and adhesion before cyclic test is frozen in thermal cycle/wet.
People have designed ultraviolet aging test chamber for this reason, and it is light source that ultraviolet aging test chamber adopts fluorescent ultraviolet lamp, by the ultraviolet radiation in simulating nature sunlight and condensation, material is carried out to accelerated weathering test, to obtain the result of material against weather.
Solar module is doing ultraviolet pretreatment testing and wet-heat test (85 ℃ of temperature at present, humidity 85%RH) time, in two kinds of different equipment, to carry out respectively ultraviolet pretreatment testing and wet-heat test, this test method not only the used time very long but also with physical environment, the aging action of material is less consistent, so also affected to a certain extent the testing precision of chamber.
Therefore we consider that ultraviolet lighting is tested in realization and wet-Wen test is carried out in same casing, complete at ultraviolet aging test chamber after the wet-Wen test of setting, in constant temperature and humidity casing, can be filled with a large amount of high temperature moistures, operating personnel need to wait for that goalkeeper's test specimen that the longer time just can open test casing takes out, thereby have extended the cycle of test.Immediately door is opened if finish test, high temperature moisture can be gushed out by door, and operating personnel likely burn.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of ultraviolet (UV) aging test chamber with blowning installation is provided, and can dispose in time the condensation forming on transparent glass, has improved the accuracy of test.
For achieving the above object, the utility model proposes following technical scheme: a kind of ultraviolet (UV) aging test chamber, case, climatic chamber and control module are irradiated in the ultraviolet ray that comprises integral type, described ultraviolet ray is irradiated case and is arranged on described climatic chamber top, for prolonged exposure ultraviolet ray in described climatic chamber, described ultraviolet ray is irradiated between case and described climatic chamber isolated by dividing plate, on described dividing plate, be sealed and installed with transparent glass, described dividing plate is provided with blowning installation on the position near described transparent glass.
Preferably, described blowning installation comprises draft tube interface, support and escape pipe, and described draft tube interface is arranged on described support and with described escape pipe and communicates, and for pass into dry cold air from the external world, described escape pipe is arranged on described support.
Described escape pipe evenly offers multiple ventholes in the one side of described transparent glass, and described venthole is distributed on same straight line, and the length of described escape pipe is more than or equal to the width of described transparent glass.
Described control module is irradiated case with described ultraviolet ray respectively, climatic chamber is electrically connected.
Described ultraviolet ray is irradiated case and is comprised bonnet and bottom, has the first air inlet mouth of pipe and an exhaust pipe mouth on described bonnet, offers the second air inlet mouth of pipe and an exhausr port on described bottom.
Irradiate in case and extend to form an exhaust port to described ultraviolet ray from described exhausr port.
The beneficial effects of the utility model are: (1) the utility model has installed one additional except condensation blowning installation in chamber cavity, in the time finishing constant temperature and moisture test and be switched to ultraviolet pretreatment testing, can first blow by blowning installation like this, accelerate the evaporation of condensation on transparent glass, thereby reach the effect except condensation, reduce the impact of condensation on illumination, improve the accuracy of test; (2) operating personnel can only need to wait for that very short time just can open cabinet door finishing after test, and can not damage operating personnel.
Accompanying drawing explanation
Fig. 1 is the overall perspective view of the utility model ultraviolet ray constant temperature humidity chamber;
Fig. 2 is the main TV structure schematic diagram of the utility model ultraviolet ray constant temperature humidity chamber door while opening;
Fig. 3 is the side-looking structural representation of the utility model ultraviolet ray constant temperature humidity chamber door while opening;
Fig. 4 is the perspective view that case is irradiated in the utility model ultraviolet ray;
Fig. 5 is the explosive view of the utility model transparent glass while not installing;
Fig. 6 is that the utility model condensation remover and blowning installation are arranged on the structural representation on transparent glass;
Fig. 7 is the right TV structure schematic diagram that case is irradiated in Fig. 5 ultraviolet ray;
Fig. 8 is the structural representation of the utility model condensation remover;
Fig. 9 is the structural representation of the utility model blowning installation;
Reference numeral: 1, case, 2 are irradiated in ultraviolet ray, climatic chamber, 21, circulation is for air port, 22, humidification sink, 23, test space, 24, door, 3, control module, 31, temperature and humidity controller, 32, light source power supply controller, 4, casing, 41, protecgulum, 42, bonnet, 43, top cover, 431, top cover top, 432, top cover bottom, 44, bottom, 45, left cover, 46, right cover, 5, light generating device, 6, Lamp shade holder, 7, slide track component, 71, the first slide rail, 72, the second slide rail, 73, slide block, 8, glass support portion, 9, light hole, 10, transparent glass, 11, package assembling, 12, packing ring, 13, glass wedged groove, 14, except condensation device, 141, drive unit, 142, except condensation brush, 143, web member, 15, blowning installation, 151, draft tube interface, 152, support, 153, escape pipe, 154, venthole, 155, the first air inlet mouth of pipe, 156, exhaust pipe mouth, 157, the second air inlet mouth of pipe, 158, exhaust port, 159, exhausr port.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is carried out to clear, complete description.
As shown in Figure 1, one that the utility model discloses ultraviolet ray constant temperature humidity chamber, the simulation test of the performances such as, moisture-proof fast light, heat-resisting for test material is carried out.Case 1, climatic chamber 2 and control module 3 are irradiated in the ultraviolet ray that comprises integral type, and the top of described climatic chamber 2 is irradiated case 1 and is positioned in described ultraviolet ray, for continuing to provide light source to described climatic chamber 2 is interior.
Shown in Fig. 1, Fig. 3 and Fig. 4, it is drawer type slide track structure that case 1 is irradiated in described ultraviolet ray, comprises casing 4, light generating device 5 and Lamp shade holder 6.Described casing 4 comprises protecgulum 41, bonnet 42, top cover 43, bottom 44, left cover 45 and right cover 46, described top cover 43 comprises top cover top 431 and top cover bottom 432, described protecgulum 41 and top cover top 431 are integral type structure, and are slidably connected by slide track component 7 and described left cover 45 and right cover 46.
The left and right sides of described protecgulum 41 is fixedly installed respectively the Lamp shade holder 6 vertical with described protecgulum 41, and described Lamp shade holder 6 is positioned at top cover 43 belows, and length and top cover top 431 equal in length, for described light generating device 5 is installed.
Described light generating device 5 comprises lampshade (not shown) and fluorescent tube (not shown), and multiple fluorescent tubes are installed in described lampshade.
As shown in Figure 4, described slide track component 7 comprises supporting the first slide rail 71, the second slide rail 72 and slide block 73, described the first slide rail 71 is formed on described Lamp shade holder 6, on the inwall of described left cover 45 and right cover 46, be fixedly installed respectively several slide blocks 73, described second slide rail 72 one end are fixedly connected with described slide block 73, the other end and described the first slide rail 71 are slidably connected, and described the second slide rail 72 can move around along described the first slide rail 71, is convenient to change the fluorescent tube in described light generating device 5.
Described left cover 45, right cover 46, bonnet 42, bottom 44 and top cover bottom 432 are integral type structure, form a space that can hold described light generating device 5.
Shown in Fig. 6, Fig. 7 and Fig. 9, on described bonnet 42, have the first air inlet mouth of pipe 155 and an exhaust pipe mouth 156, be respectively used to irradiate the high temperature resistant gas piping of access and high-temperature-resistant exhaust pipe case 1 from described ultraviolet ray; On described bottom, have the second air inlet mouth of pipe 157 and an exhausr port 159, irradiate in case 1 and extend to form an exhaust port 158 to described ultraviolet ray from described exhausr port 159, described exhaust port 158 communicates with described exhausr port 159, described exhaust port 158 is for connecting high-temperature-resistant exhaust pipe, to be high-temperature-resistant exhaust pipe extend into described ultraviolet ray from described exhausr port 159 irradiates case 1 and is connected on described exhaust port 158 interior, discharges in time the hot and humid gas of described climatic chamber 2 interior generations.
Irradiate case for the ease of ultraviolet ray described in pull in addition, can on described protecgulum 41, offer a pulling hole (not shown), described pulling hole can be arranged on the lower surface of described protecgulum 41.
Shown in Fig. 1 and Fig. 3, described climatic chamber 2 is for carrying out the aging test of test specimen in constant temperature and humidity condition, comprise that circulation is for air port 21 and humidification sink 22, described circulation is separately positioned on the top and bottom of described climatic chamber 2 one sidewalls for air port 21 and humidification sink 22.Described circulation is built-in with heater strip (not shown) for air port 21, and described humidification sink 22 is built-in with humidifier (not shown).The test space 23 that the interior formation one of described climatic chamber 2 is sealed, when test, test specimen is placed in described test space 23.
One side of the relatively described circulating air opening 21 of described climatic chamber 2 or humidification sink 22 is provided with the door 24 that can open, close, for test specimen being put into described test space 23 in the time that test starts, after test finishes, opens and takes out described test specimen.
As shown in Figure 1, described ultraviolet ray is irradiated between case 1 and described climatic chamber 2 isolated by dividing plate 44 (being bottom), the material selection high-temp resisting high-humidity resisting material of described dividing plate 44, offers light hole 9 on described dividing plate 44, in described light hole 9, is sealed and installed with transparent glass 10.
As shown in Figure 5, described transparent glass 10 is fixedly mounted in described light hole 9 by package assembling 11, and described package assembling 11 comprises packing ring 12 and glass wedged groove 13.Described transparent glass 10 is arranged in described light hole 9 by glass wedged groove 13, in addition in order to increase the sealing property of described transparent glass 10, on the top and bottom of described transparent glass 10, be provided with packing ring 12, described transparent glass 10 and packing ring 12 are installed in described glass wedged groove 13.
The side wall lower ends outwardly convex of described light hole 9 forms glass support portion 8, and the transparent glass 10 after described package assembling encapsulation is fixed in described glass support portion 8.
Described transparent glass 10 is selected the glass of high-temp resisting high-humidity resisting and high permeability, and as quartz glass, adopting quartz glass can not affect the irradiation intensity of light source to test material on the one hand, can reduce on the other hand the heat of light source to sample yet, is convenient to control temperature.
Shown in Fig. 6 and Fig. 8, in order to dispose in time the condensation on described transparent glass 10 after finishing in constant temperature and moisture test, described transparent glass 10 is provided with except condensation device 14 in the one side of described climatic chamber 2, the described condensation device 14 that removes comprises drive unit 141 and condensation brush 142, described drive unit 141 is fixedly connected with described condensation brush 142 by web member 143, described drive unit 141 is fixedly mounted on the center of described condensation brush 142, and with the 142 vertical settings of described condensation brush, being convenient to drive evenly described condensation brush 142 to be fitted on described transparent glass 10 wipes back and forth.
The length of described condensation brush 142 is equal to or greater than the width of described transparent glass 10, can guarantee once after motion, can fully remove the condensation on transparent glass 10 back and forth on condensation brush 142.
Described drive unit 141 can be selected the pneumatic element routinely such as cylinder, and the material of described condensation brush 142 can be selected resistant to elevated temperatures quality of rubber materials.
Shown in Fig. 6 and Fig. 9, simultaneously in order further to accelerate the evaporation of condensation on transparent glass 10, can on the position near described transparent glass 10, blowning installation 15 be set at described dividing plate 44, described blowning installation 15 comprises draft tube interface 151, support 152 and escape pipe 153, described draft tube interface 151 is arranged on described support 152, one end communicates with described escape pipe 153, the other end communicates with high temperature resistant gas piping, for passing into dry cold air from the external world to described transparent glass 10, be that high temperature resistant draft tube is successively from the first air inlet mouth of pipe 155, after the second air inlet mouth of pipe 157 accesses, be connected on described draft tube interface 151, in high temperature resistant draft tube, input dry cold air to described transparent glass 10.
Described escape pipe 153 is arranged on described support 152, and described escape pipe 153 be arranged in parallel with described transparent glass 10.
Described escape pipe 153 evenly offers multiple ventholes 154 in 10 one sides of described transparent glass, for the cold air passing into being blowed to transparent glass 10 surfaces, accelerates the evaporation of condensation.
In addition, described venthole 154 can be distributed on same straight line, and the length of described escape pipe 153 is more than or equal to the width of described transparent glass 10, can farthest accelerate the evaporation of condensation on transparent glass 10.
Described control module 3 is irradiated case 1 with described ultraviolet ray respectively and is connected with described climatic chamber 2 electricity, for the parameters such as the light intensity in described chamber, temperature, humidity are controlled in time and are regulated, comprise temperature and humidity controller 31, light source power supply controller 32 and refrigeration unit (not shown), described temperature and humidity controller 31 is all connected with described climatic chamber 2 with described refrigeration unit, and described light source power supply controller 32 irradiates case 1 with described ultraviolet ray and is connected.
Technology contents of the present utility model and technical characterictic have disclosed as above; but those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present utility model and modifications, and contained by present patent application claim.
Claims (8)
1. a ultraviolet (UV) aging test chamber, it is characterized in that, case, climatic chamber and control module are irradiated in the ultraviolet ray that comprises integral type, described ultraviolet ray is irradiated case and is arranged on described climatic chamber top, for prolonged exposure ultraviolet ray in described climatic chamber, described ultraviolet ray is irradiated between case and described climatic chamber isolated by dividing plate, on described dividing plate, is sealed and installed with transparent glass, and described dividing plate is provided with blowning installation on the position near described transparent glass.
2. ultraviolet (UV) aging test chamber according to claim 1, it is characterized in that, described blowning installation comprises draft tube interface, support and escape pipe, described draft tube interface is arranged on described support and with described escape pipe and communicates, for pass into dry cold air from the external world, described escape pipe is arranged on described support.
3. ultraviolet (UV) aging test chamber according to claim 2, is characterized in that, described escape pipe evenly offers multiple ventholes in the one side of described transparent glass.
4. ultraviolet (UV) aging test chamber according to claim 3, is characterized in that, described venthole is distributed on same straight line.
5. according to the ultraviolet (UV) aging test chamber described in claim 2～4 any one, it is characterized in that, the length of described escape pipe is more than or equal to the width of described transparent glass.
6. ultraviolet (UV) aging test chamber according to claim 1, is characterized in that, described control module is irradiated case with described ultraviolet ray respectively, climatic chamber is electrically connected.
7. according to the ultraviolet (UV) aging test chamber described in claim 1～4 any one, it is characterized in that, described ultraviolet ray is irradiated case and is comprised bonnet and bottom, has the first air inlet mouth of pipe and an exhaust pipe mouth on described bonnet, offers the second air inlet mouth of pipe and an exhausr port on described bottom.
8. ultraviolet (UV) aging test chamber according to claim 7, is characterized in that, irradiates in case and extends to form an exhaust port to described ultraviolet ray from described exhausr port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802320.XU CN203606262U (en) | 2013-12-09 | 2013-12-09 | Ultraviolet aging test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802320.XU CN203606262U (en) | 2013-12-09 | 2013-12-09 | Ultraviolet aging test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203606262U true CN203606262U (en) | 2014-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802320.XU Expired - Fee Related CN203606262U (en) | 2013-12-09 | 2013-12-09 | Ultraviolet aging test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203606262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104351317A (en) * | 2014-11-28 | 2015-02-18 | 金华职业技术学院 | Fingered citron all-fruit dry product and preparation method thereof |
| CN104655432A (en) * | 2014-12-08 | 2015-05-27 | 广州林骏汽车内饰件有限公司 | Multi-directional heat-resisting irradiation local temperature control detection device |
-
2013
- 2013-12-09 CN CN201320802320.XU patent/CN203606262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104351317A (en) * | 2014-11-28 | 2015-02-18 | 金华职业技术学院 | Fingered citron all-fruit dry product and preparation method thereof |
| CN104655432A (en) * | 2014-12-08 | 2015-05-27 | 广州林骏汽车内饰件有限公司 | Multi-directional heat-resisting irradiation local temperature control detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |