CN202947956U - Light aging apparatus for testing - Google Patents
Light aging apparatus for testing Download PDFInfo
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- CN202947956U CN202947956U CN2012206462212U CN201220646221U CN202947956U CN 202947956 U CN202947956 U CN 202947956U CN 2012206462212 U CN2012206462212 U CN 2012206462212U CN 201220646221 U CN201220646221 U CN 201220646221U CN 202947956 U CN202947956 U CN 202947956U
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Abstract
The utility model provides a light aging apparatus for testing. The light aging apparatus comprises a light source, a light reflector cover arranged above the light source, a sample rack arranged below the light source, a reflecting film, a cooling device and a water cooling system, wherein the reflecting film is adhered onto the inner surface of the light reflector cover; the cooling device is arranged on the outer surface of the light reflector cover to cool the light reflector cover; and the water cooling system is connected with the light source to cool the light tube of the light source. The light aging apparatus provided by the utility model can improve light intensity and accelerate aging.
Description
Technical field
The utility model relates to the light aging system, relates in particular to a kind of test light aging equipment.
Background technology
A lot of products need to carry out burn-in test to it after developing.The light aging test is to adopt the destruction of daylight to product in high light simulating nature circle, and the general xenon long-arc lamp that adopts is made high light in test process.Yet the power of xenon long-arc lamp is high, efficiency low be all the time very formidable one be exactly a difficult problem.Industry usually adopts down the light reflection above fluorescent tube a semicircular reflection shield is set above fluorescent tube, with the increase light intensity, the loss of removing energy in the light reflection process, reflection shield generally can be enhanced to 16% with intensity of illumination, but the efficient of illumination is still lower obviously.
In view of this, how designing a kind of light aging equipment, increase intensity of illumination to promote light efficiency, is the problem that the insider needs solution badly.
The utility model content
In prior art, in the light aging test, low this defective of light efficiency, the utility model provides a kind of test light aging equipment.
According to the utility model, a kind of test light aging equipment is provided, comprise light source, be arranged at the reflection shield of described light source top and be positioned at the specimen holder of described light source below, wherein, more comprise:
Reflectance coating is covered on the inside surface of described reflection shield;
Cooling device is arranged at the outside surface of described reflection shield with cooling described reflection shield; And
Water-cooling system is connected in described light source with the fluorescent tube of cooling described light source.
Preferably, the power of described light source is 7500～8000W.
Preferably, described water-cooling system is the air energy heat pump system.
Preferably, described light source is xenon long-arc lamp.
Preferably, described specimen holder is Height Adjustable.
The utility model has the advantages that: improve light intensity by increase one deck reflectance coating in the inboard of reflection shield, thereby can accelerated deterioration to reduce the test duration.And it is cooling to utilize air energy heat pump that fluorescent tube is carried out, to promote cooling effectiveness and energy savings.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 shows according to the section of structure of test of the present utility model with the light aging equipment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1 shows according to the section of structure of test of the present utility model with the light aging equipment.With reference to Fig. 1, test comprises light source 10, reflection shield 20, reflectance coating 30, specimen holder 40, cooling device 50 and water-cooling system 60 with light aging equipment 1.Wherein, light source 10 can adopt xenon long-arc lamp, and in the present embodiment, the power of light source 10 is 7500～8000W.Reflection shield 20 is arranged at the top of light source 10.For the utilization factor that improves light source 10 is radiated at light intensity on sample 70 with increase, be covered with reflectance coating 30 at the inside surface of reflection shield 20.Specimen holder 40 is positioned at the below of light source 10, is used for carrying sample 70, and height that can specimen holder 40 be set to adjustable, to satisfy the needs of different samples 70.50 of cooling devices are arranged on the outside surface of reflection shield 20, are used for cooling reflection shield 20.When utilizing 10 pairs of light sources to be positioned over sample 70 on specimen holder 40 to shine, because thermal release is arranged, heat is passed on the reflection shield 20 of light source 10 tops, not only can affect the life-span of reflection shield 20, also can cause the reflecting properties of reflection shield 20 to descend, so can affect aging effect, cooling device 50 can avoid above-mentioned phenomenon to occur.Water-cooling system 60 is connected in light source 10, carries out cooling to the fluorescent tube of light source 10.In the present embodiment, water-cooling system 60 adopts the air energy heat pump system.Employing air energy heat pump system can improve cooling effectiveness, and can energy savings.
The utility model has the advantages that: improve light intensity by increase one deck reflectance coating in the inboard of reflection shield, thereby can accelerated deterioration to reduce the test duration.And it is cooling to utilize air energy heat pump that fluorescent tube is carried out, to promote cooling effectiveness and energy savings.
Above demonstration and described ultimate principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and instructions just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. test light aging equipment comprises light source, is arranged at the reflection shield of described light source top and is positioned at the specimen holder of described light source below, it is characterized in that, more comprises:
Reflectance coating is covered on the inside surface of described reflection shield;
Cooling device is arranged at the outside surface of described reflection shield with cooling described reflection shield; And
Water-cooling system is connected in described light source with the fluorescent tube of cooling described light source.
2. test as claimed in claim 1 light aging equipment, is characterized in that, the power of described light source is 7500～8000W.
3. test as claimed in claim 1 or 2 light aging equipment, is characterized in that, described water-cooling system is the air energy heat pump system.
4. test as claimed in claim 3 light aging equipment, is characterized in that, described light source is xenon long-arc lamp.
5. test as claimed in claim 4 light aging equipment, is characterized in that, described specimen holder Height Adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206462212U CN202947956U (en) | 2012-11-29 | 2012-11-29 | Light aging apparatus for testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206462212U CN202947956U (en) | 2012-11-29 | 2012-11-29 | Light aging apparatus for testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202947956U true CN202947956U (en) | 2013-05-22 |
Family
ID=48423652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206462212U Expired - Fee Related CN202947956U (en) | 2012-11-29 | 2012-11-29 | Light aging apparatus for testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202947956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575642A (en) * | 2013-10-30 | 2014-02-12 | 浙江理工大学 | Light aging test frame for fugitive dye of silk fabrics and light aging test method |
-
2012
- 2012-11-29 CN CN2012206462212U patent/CN202947956U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103575642A (en) * | 2013-10-30 | 2014-02-12 | 浙江理工大学 | Light aging test frame for fugitive dye of silk fabrics and light aging test method |
| CN103575642B (en) * | 2013-10-30 | 2016-01-20 | 浙江理工大学 | A kind of light aging test method of silk goods fugitive dye |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20171129 |