CN201396610Y - Sunlight model test box provided with improved xenon lamp cooling system - Google Patents
Sunlight model test box provided with improved xenon lamp cooling system Download PDFInfo
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- CN201396610Y CN201396610Y CN2009200721870U CN200920072187U CN201396610Y CN 201396610 Y CN201396610 Y CN 201396610Y CN 2009200721870 U CN2009200721870 U CN 2009200721870U CN 200920072187 U CN200920072187 U CN 200920072187U CN 201396610 Y CN201396610 Y CN 201396610Y
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- xenon lamp
- cooling system
- air
- air outlet
- test box
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Abstract
A sunlight model test box provided with a xenon lamp cooling system adopts an air cooling system and comprises a xenon lamp shield (4), an air inlet (5), an air outlet (6), and an exhauster (1), wherein, the xenon lamp shield (4) has two opened ends; a xenon lamp is positioned in the xenon lamp shield (4); the air inlet (5) and the air outlet (6) are formed on the wall of the box, and are connected with two opened ends of the xenon lamp shield (4) respectively through ventilation ducts; and the exhauster (1) is arranged on the outer side of the box body and is communicated with the air outlet(6) through an air discharge pipe (3). The air cooling system of the test box is independently arranged in the indoor test space and can overcome possible lamp tube fouling problem of the water cooling system.
Description
Technical field
The utility model relates to a kind of daylight simulated test case, relates in particular to a kind of daylight simulated test case with xenon lamp cooling system.
Background technology
The daylight simulated test is mainly used in the influence determining solar radiation equipment and components and parts are produced (hot, mechanical, chemical, electric etc.), reproduce the destructive light wave that exists under the varying environment by the full sunlight spectrum of simulating nature circle, thus can be fabulous material is carried out light resistance and weatherability accelerated test.
The light source that meets sunlight spatial distribution and radiation intensity regulation can be made up of opticses such as one or several lamp and additional various reflectors, optical filterings.Because the spatial distribution of xenon arc lamp is near sunlight spatial distribution (referring to the comparison of solar irradiation distribution among the GB2424.14-95 with all kinds lamp), general employing xenon arc lamp is comparatively common way.
Adopt xenon arc lamp as light source, relate to the cooling problem of fluorescent tube.Because the general power of xenon lamp is bigger, the fluorescent tube heating is serious, so need extra cooling device.Though there is the fluorescent tube outside to add the cover glass bushing in the market, two ends band cooling water interface, by cooling water circulate reach the cooling fluorescent tube the water-cooling type fluorescent tube, but this type shortcoming in application is outstanding: it is had relatively high expectations to cooling water quality, general recommendations distilled water or deionized water, quite a few client can not reach this requirement, and in use for some time, as long as the impurity of trace is arranged in the water, just can directly influence the required xenon lamp exposure intensity of test in the surface of the light tube fouling after the irradiation for a long time.
Summary of the invention
Because the above-mentioned defective of prior art, the purpose of this utility model is to provide a kind of daylight simulated test case that need not the water quench xenon lamp.
For achieving the above object, the utility model provides a kind of daylight simulated test case with the xenon lamp cooling system, and it comprises the air cooling system that is used to cool off xenon lamp, and described air cooling system comprises: xenon lamp housing (4), have two openends, and xenon lamp is positioned at its inside; Air inlet (5) and air outlet (6) are positioned at box body wall portion, are communicated with through two openends of ventilation shaft with xenon lamp housing (4) respectively; And exhaust blower (1), be positioned at the casing outside, be communicated with air outlet (6) through exhaust duct (3).
Chamber of the present utility model produces heat during xenon lamp work and can discharge lampshade smoothly, and overcome the scale problems that water-cooled is brought.And above-mentioned air cooling system has formed the passage that is independent of the test space, and the humiture uniformity of chamber inside is not produced any interference.
Be described further below with reference to the technique effect of accompanying drawing, to understand the utility model fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is that the master of the utility model daylight simulated test case looks cutaway view, shows the xenon lamp air cooling system; And
Fig. 2 is the vertical view of daylight simulated test case shown in Figure 1.
The specific embodiment
As shown in Figure 1, air cooling system comprises: the air outlet 6 at exhaust blower 1, connection cover 2, exhaust duct 3, the xenon lamp housing 4 round xenon lamp pipe (not shown), air inlet 5 and casing top.
In the present embodiment, be provided with four xenon lamps that are distributed in indoor four corners of case in the chamber altogether.Corresponding with the position of each xenon lamp, open respectively on test box body lower sidewall and the top board inside and outside four air inlets 5 and the exhaust outlet 6 connection casings.Corresponding up and down into and out of between the air port respectively the both ends open through the lampshade 4 of ventilation shaft and each xenon lamp be communicated with.Each exhaust outlet 6 is communicated to same connection cover 2 through exhaust duct 3 respectively then, connects cover 2 and is connected with forcing exhaust blower 3.
Rely on said structure,, can make the casing air outside suck casing through air inlet 5 in case start exhaust blower 1, and through discharging casing from exhaust blower 1 behind the space between xenon lamp housing and the xenon lamp fluorescent tube.So just xenon lamp can be produced heat and discharge lampshade smoothly.And above-mentioned air cooling system has formed the passage that is independent of the test space, and the humiture uniformity of chamber inside is not produced any interference.
As those of ordinary skill is scrutable in the art; described in this specification is a kind of preferred embodiment of the present utility model; all change or modifications of making according to design of the present utility model all should be in claim protection domain of the present utility model.
Claims (2)
1. the daylight simulated test case with the xenon lamp cooling system is characterized in that described cooling system is an air cooling system, and described air cooling system comprises: xenon lamp housing (4), have two openends, and xenon lamp is positioned at its inside; Air inlet (5) and air outlet (6) all are positioned at box body wall portion, are communicated with through two openends of ventilation shaft with xenon lamp housing (4) respectively; And exhaust blower (1), it is positioned at the casing outside, is communicated with air outlet (6) through exhaust duct (3).
2. daylight simulated test case according to claim 1, it is characterized in that, be provided with four xenon lamps that are distributed in indoor four corners of chamber, corresponding with the position of each xenon lamp, xenon lamp housing (4), air inlet (5), air outlet (6) and exhaust duct (3) with respective numbers, wherein, each exhaust duct (3) all is communicated with exhaust blower (1) by a connection cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200721870U CN201396610Y (en) | 2009-05-14 | 2009-05-14 | Sunlight model test box provided with improved xenon lamp cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200721870U CN201396610Y (en) | 2009-05-14 | 2009-05-14 | Sunlight model test box provided with improved xenon lamp cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396610Y true CN201396610Y (en) | 2010-02-03 |
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ID=41619122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200721870U Expired - Fee Related CN201396610Y (en) | 2009-05-14 | 2009-05-14 | Sunlight model test box provided with improved xenon lamp cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396610Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241079A (en) * | 2014-09-24 | 2014-12-24 | 常熟市环境试验设备有限公司 | Novel weather resistance test chamber xenon lamp tube |
| CN104964212A (en) * | 2015-07-15 | 2015-10-07 | 长春理工大学 | Portable even sun light source with large irradiation face and high irradiance |
-
2009
- 2009-05-14 CN CN2009200721870U patent/CN201396610Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104241079A (en) * | 2014-09-24 | 2014-12-24 | 常熟市环境试验设备有限公司 | Novel weather resistance test chamber xenon lamp tube |
| CN104964212A (en) * | 2015-07-15 | 2015-10-07 | 长春理工大学 | Portable even sun light source with large irradiation face and high irradiance |
| CN104964212B (en) * | 2015-07-15 | 2017-11-28 | 长春理工大学 | A kind of uniform solar source of portable big irradiation face high irradiance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20100514 |