CN205352908U - Automotive material simulation exposure to the Sun test equipment - Google Patents
Automotive material simulation exposure to the Sun test equipment Download PDFInfo
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- CN205352908U CN205352908U CN201521029495.7U CN201521029495U CN205352908U CN 205352908 U CN205352908 U CN 205352908U CN 201521029495 U CN201521029495 U CN 201521029495U CN 205352908 U CN205352908 U CN 205352908U
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Abstract
The utility model discloses an automotive material simulation exposure to the Sun test equipment, include: test chamber, test chamber are hollow rotary drum form, and the standing groove that is used for placing the automotive material is offered uniformly to test chamber's inner wall, first xenon lamp device, first xenon lamp device include power, power device and xenon lamp light source, and power -on overpower device and xenon lamp light source electric connection, xenon lamp light source are the cylindricality structure and upright locate department of the inside central authorities of test chamber, and the xenon lamp light source can shine the automotive material of locating in the standing groove, in a spray set, a spray set located test chamber, a spray set included pressure device, water pipe and nozzle, and outside water source passes through pressure device and water piping connection, and on the water pipe is located to the nozzle, and the nozzle is just to the automotive material. The utility model relates to a can simulate the sunlight and carry on to the automotive material that aging testing, test conditions are controllable, the automotive material simulation exposure to the Sun test equipment of good reproducibility.
Description
Technical field
This utility model relates to automotive material degradation testing technique field, particularly relates to and a kind of automotive material can carry out controlled, the reproducible automotive material simulated solar irradiation of burn-in test, experimental condition irradiates test equipment by simulated solar irradiation.
Background technology
Along with expanding economy, automobile gradually come into vast average family, daily life be unable to do without automobile, automobile can be aging due to climate relationship, being subject to the impact of the factor of weather the service life of automotive material, climatic environment condition includes change and the change in season of expected every day, is considered as providing global temperature, the scope of humidity, precipitation and atmospheric condition.
And it is understood that automobile is the outdoor vehicles of round-the-clock use, be made of a variety of materials.Automotive climate is aging mainly for Nonmetal Materials Used in Automobile, including plastics, textile, leather, rubber, fluid sealant, adhesive, timber, coating etc..These materials in use receive the impact of the various climatic environmental factors such as light, heat, water, it may occur that variable color.The catabiosis such as deformation, be full of cracks, efflorescence.These catabiosis not only affect consumer to the perception of automobile and comfort, also can affect the service life of automobile, even result in automobile function and lost efficacy time serious, harm consumer lives and properties.
And checking the most direct most effective way of the aging of product is be placed under actually used natural environment to test.Environmental variations has periodically, in different seasons, sun exposure amplitude, temperature and humidity variation very big.But the cycle of Natural Environmental Test is very long, it is impossible to adapt to the needs that new material develops rapidly.Therefore, it is generally selected artificial accelerated aging test, adopts the artificial light source testing equipment of simulated solar irradiation to be accelerated degradation to by test agent.
Therefore, need badly and a kind of automotive material can be carried out controlled, the reproducible automotive material simulated solar irradiation of burn-in test, experimental condition irradiate test equipment by simulated solar irradiation.
Utility model content
The purpose of this utility model is to provide and a kind of automotive material can carry out controlled, the reproducible automotive material simulated solar irradiation of burn-in test, experimental condition irradiates test equipment by simulated solar irradiation.
To achieve these goals, the technical scheme that this utility model provides is: the utility model discloses a kind of automotive material simulated solar irradiation and irradiates test equipment, including:
Test cabin, described test cabin is the rotary drum shape of hollow, and described test cabin is rotatably suspended from a support, and it is additionally provided with temperature control equipment in described test cabin, described test cabin can be heated up or lower the temperature by described temperature control equipment, and the inwall of described test cabin offers the placing trough for holding vehicles material equably；
First xenon lamp device, described first xenon lamp device includes power supply, power device and xenon source, described power supply is electrically connected with described xenon source by described power device, the cylindrical structure of described xenon source is also uprightly located at described test cabin center of inside place, and the automotive material being located in described placing trough can be irradiated by described xenon source；
First spray equipment, described first spray equipment is located in described test cabin, and described first spray equipment includes pressue device, water pipe and nozzle, and external water source is connected with described water pipe by described pressue device, described nozzle is located on described water pipe, and described nozzle is just to automotive material；
Exhaust equipment, is provided with a valve bottom described test cabin, and described exhaust equipment is connected on described valve.
The bottom land of the described placing trough of part is perforation structure, when automotive material be placed in bottom land be on the described placing trough of described perforation structure time, the one side of this automotive material is positioned at inside described test cabin, and another side is then positioned at outside described test cabin.
Including the second spray equipment, the structure of described second spray equipment is identical with the structure of described first spray equipment, and is located at outside described test cabin, and just to automotive material, the one side being positioned at outside described test cabin sprays the nozzle of described second spray equipment.
Also include the grip device for fixed car material, described grip device includes drain pan and upper cover, described drain pan is placed in the described placing trough with described perforation structure, described drain pan offers the groove for holding vehicles material, described upper cover is closed together on described drain pan, and described upper cover is for being used for filtering ultrared filter lens, described xenon source is irradiated on automotive material through described upper cover.
Resistant to elevated temperatures sealing ring it is additionally provided with between described grip device and the described placing trough with described perforation structure.
Described test cabin is additionally provided with barometer, temperature sensor, humidity sensor and radiation intensity sensor.
All offering the guiding gutter of vertical direction on described test cabin inwall and outer wall, when described first spray equipment and/or the second spray equipment work, water is carried out water conservancy diversion by described guiding gutter.
Described test cabin is for sealing structure, and described test cabin outer wall is additionally provided with barometer, and is also associated with vaccum-pumping equipment and charger, and described test cabin can be carried out evacuation by described vaccum-pumping equipment, and described test cabin can be filled with mixing gas by described charger.
Described mixing gas is photochemical fog gas.
Also including the second xenon lamp device, the structure of described second xenon lamp device is identical with described first xenon lamp device, and is located at outside described test cabin.
Compared with prior art, this utility model automotive material simulated solar irradiation irradiates in test equipment, and owing to, in described test cabin, described test cabin is the rotary drum shape of hollow, and the inwall of described test cabin offers the placing trough for holding vehicles material equably；Therefore, operator can according to the size of described placing trough, automotive material is positioned on described placing trough in advance and is fixed, therefore solving in prior art, sample is not easy the difficult problem fixed, in addition, the bottom land of the described placing trough of part is described perforation structure, when automotive material be placed in bottom land be on the described placing trough of described perforation structure time, the one side of this automotive material is positioned at inside described test cabin, and another side is then positioned at outside described test cabin.Therefore, in the process of test, need two-sided spray if any sample, or irradiate test, then sample can be placed on the described placing trough with described perforation structure, conveniently sample is carried out two-sided test.
By description below and in conjunction with accompanying drawing, this utility model will become more fully apparent, and these accompanying drawings are used for explaining embodiment of the present utility model.
Accompanying drawing explanation
It is illustrated in figure 1 the schematic diagram that this utility model automotive material simulated solar irradiation irradiates an embodiment of test equipment.
Fig. 2 is the grip device that automotive material simulated solar irradiation as shown in Figure 1 irradiates test equipment, is cross section view.
Fig. 3 is the circuit theory module map that automotive material simulated solar irradiation as shown in Figure 1 irradiates the first xenon lamp device of test equipment.
Fig. 4 is the first spray equipment concept view that automotive material simulated solar irradiation as shown in Figure 1 irradiates test equipment.
Detailed description of the invention
With reference now to accompanying drawing, describing embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.As it has been described above, as shown in Figure 1,2,3, 4, the utility model discloses a kind of automotive material simulated solar irradiation and irradiate test equipment 100, including:
Test cabin 1, the described test cabin 1 rotary drum shape in hollow, and described test cabin 1 is rotatably suspended from a support, and it is additionally provided with temperature control equipment (not showing on figure) in described test cabin 1, described test cabin can be heated up or lower the temperature by described temperature control equipment, and the inwall of described test cabin 1 offers the placing trough 2 for holding vehicles material equably；
First xenon lamp device 3, described first xenon lamp device 3 includes power supply 31, power device 32 and xenon source 33, described power supply 31 is electrically connected with described xenon source by described power device 32, the described cylindrical structure of xenon source 33 is also uprightly located at described test cabin 1 center of inside place, and the automotive material being located in described placing trough 2 can be irradiated by described xenon source 33；
First spray equipment 4, described first spray equipment 4 is located in described test cabin 1, described first spray equipment 4 includes pressue device 41, water pipe 42 and nozzle 43, external water source is connected with described water pipe 42 by described pressue device 41, described nozzle 43 is located on described water pipe 42, and described nozzle 43 is just to automotive material.It is connected for spiral between described nozzle 43 with described water pipe 42, and described nozzle 43 is sector structure, the hydraulic pressure adjustable of its spray；
Exhaust equipment 8, it is provided with a valve bottom described test cabin 1, and described exhaust equipment 8 is connected on described valve, described valve is in the sealing stage at ordinary times, when needing to be dried owing to described test cabin 1 is internal, start described xenon source 33 and described exhaust equipment, rapid draing can be carried out to described test cabin 1 is internal.
In one embodiment, described xenon source 33 is segmental structure, every two sections can be mutually inserted, can increase or reduce the total length of described xenon source 33 as required, and the watt level of every section of described xenon source 33 is also adjustable, to guarantee that automotive material can be radiated the Xenon light shining of proper strength.
In one embodiment, including the second spray equipment 5, the structure of described second spray equipment 5 is identical with the structure of described first spray equipment 4, and it is outside to be located at described test cabin 1, and just to automotive material, the one side being positioned at outside described test cabin sprays the nozzle of described second spray equipment 5.
In one embodiment, the bottom land of the described placing trough 2 of part is perforation structure (not showing on figure), when automotive material be placed in bottom land be on the described placing trough 2 of described perforation structure time, it is internal that the one side of this automotive material is positioned at described test cabin 1, and it is outside that another side is then positioned at described test cabin 1.Described placing trough 2 can pass through to be stamped and formed out, and its shape is mostly rectangle, circle, perforation structure is then that the bottom land of described placing trough 2 is punched formation, owing to described perforation structure is to arrange on the sidewall of described test cabin 1, therefore, corresponding each described perforation structure must be provided with the seal cover board of correspondence, and described perforation structure can be sealed by described seal cover board.It should be noted that, automotive material includes: plastics, textile, leather, rubber, fluid sealant, adhesive, timber, coating etc., under the specified test conditions, need automotive material is carried out two-sided when carrying out xenon lamp aging test and spray test respectively, the one side of automotive material is tested inside described experiment bin 1, it is outside that another side will be exposed to described experiment bin 1 by described perforation structure, carry out spray test, or carry out xenon lamp aging test.Therefore, by the setting of described perforation structure, test mode variation, synthesization can be made.
In one embodiment, as shown in Figure 2, also include the grip device 6 for fixed car material, described grip device 6 includes drain pan 61 and upper cover 62, described drain pan 61 is placed in the described placing trough 2 with described perforation structure, described drain pan 61 offers the groove 63 for holding vehicles material, described upper cover 62 is closed together on described drain pan 61, and described upper cover 62 is for being used for filtering ultrared filter lens, described xenon source 33 is irradiated on automotive material through described upper cover 63, in addition, described upper cover 62 can also be made by other materials, for selecting upper cover 62 described in the light therethrough of particular range wavelength, automotive material is then contained in described grip device 6, light through described upper cover 62 is to shine directly on automotive material.It addition, described perforation structure can also be sealed by described drain pan 61.
In embodiment as shown in Figure 2, between described grip device 6 and the described placing trough with described perforation structure, it is additionally provided with resistant to elevated temperatures sealing ring 64.By described sealing ring 64, automotive material can be located at described grip device 6 hermetically.In this embodiment, when the automotive material of numerous kinds needs to test, as being made without the sample of spray test, then described grip device 6 can be arranged at internal, it is prevented that this sample is sprayed.Further, it is also possible to by the material adjusting described upper cover 62, the xenon lamp spectrum wavelength scope control accepted by sample is in default scope, and the spectrum making the xenon source that sample accepts is close with sunlight spectrum.
In one embodiment, described test cabin 1 is additionally provided with barometer, temperature sensor, humidity sensor and radiation intensity sensor, therefore can grasp the air pressure in described test cabin 1, temperature, humidity and radiant intensity at any time by described barometer, temperature sensor, humidity sensor and radiation intensity sensor.
In one embodiment, described test cabin 1 inwall and outer wall all offering the guiding gutter (not showing on figure) of vertical direction, when described first spray equipment 4 and/or the second spray equipment 5 work, water is carried out water conservancy diversion by described guiding gutter.When being able to ensure that spray test by described guiding gutter, current evenly along described test cabin 1 inwall or outer wall to dirty, can will not affect test result due to uneven water flow distribution.If being not provided with described guiding gutter, then due to the water that described first spray equipment 4 and/or the second spray equipment 5 spray out, will not at the inwall of described test cabin 1 or outer wall equably to dirty.Therefore, it is possible to improved the degree of accuracy of spray test by described guiding gutter.
In one embodiment, described test cabin 1 is for sealing structure, and described test cabin 1 outer wall is additionally provided with barometer, and is also associated with vaccum-pumping equipment and charger, described test cabin 1 can be carried out evacuation by described vaccum-pumping equipment, and described test cabin 1 can be filled with mixing gas by described charger.
In the above-described embodiments, described mixing gas is photochemical fog gas, coordinated by described photochemical fog and described first xenon lamp device 3, can simulated light chemical fumes test on the one hand, additionally, automotive material can also be allowed when photochemical fog to carry out xenon source burn-in test, it should be noted that, owing to described test cabin 1 is to seal, therefore, it singly can not be filled with photochemical fog gas, additionally can be according to actual needs, it is filled with the gas of other compositions, does the test of particular requirement.
In one embodiment, also including the second xenon lamp device 7, the structure of described second xenon lamp device 7 is identical with described first xenon lamp device 3, and it is outside to be located at described test cabin 1.Owing to the bottom land of the described placing trough 2 of part is perforation structure, therefore, automotive material can pass through to have the described placing trough 2 of described perforation structure and carries out double-sided illumination xenon source and test.
Compared with prior art, in conjunction with Fig. 1-4, this utility model automotive material simulated solar irradiation irradiates test equipment 100, due in described test cabin 1, described test cabin 1 is the rotary drum shape of hollow, and the inwall of described test cabin 1 offers the placing trough 2 for holding vehicles material equably；Therefore, operator can according to the size of described placing trough 2, in advance automotive material is positioned on described placing trough 2 and is fixed, therefore solving in prior art, sample is not easy the difficult problem fixed, in addition, the bottom land of the described placing trough 2 of part is perforation structure, when automotive material be placed in bottom land be on the described placing trough 2 of perforation structure time, it is internal that the one side of this automotive material is positioned at described test cabin 1, and it is outside that another side is then positioned at described test cabin 1.Therefore, in the process of test, need two-sided spray if any sample, or irradiate test, then sample can be placed on the described placing trough 2 with described perforation structure, conveniently sample is carried out two-sided test.
Above disclosed it is only preferred embodiment of the present utility model, certainly can not limit the interest field of this utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.
Claims (10)
1. an automotive material simulated solar irradiation irradiates test equipment, it is characterised in that including:
Test cabin, described test cabin is the rotary drum shape of hollow, and described test cabin is rotatably suspended from a support, and it is additionally provided with temperature control equipment in described test cabin, described test cabin can be heated up or lower the temperature by described temperature control equipment, and the inwall of described test cabin offers the placing trough for holding vehicles material equably；
First xenon lamp device, described first xenon lamp device includes power supply, power device and xenon source, described power supply is electrically connected with described xenon source by described power device, the cylindrical structure of described xenon source is also uprightly located at described test cabin center of inside place, and the automotive material being located in described placing trough can be irradiated by described xenon source；
First spray equipment, described first spray equipment is located in described test cabin, and described first spray equipment includes pressue device, water pipe and nozzle, and external water source is connected with described water pipe by described pressue device, described nozzle is located on described water pipe, and described nozzle is just to automotive material；
Exhaust equipment, is provided with a valve bottom described test cabin, and described exhaust equipment is connected on described valve.
2. automotive material simulated solar irradiation as claimed in claim 1 irradiates test equipment, it is characterized in that, the bottom land of the described placing trough of part is perforation structure, when automotive material be placed in bottom land be on the described placing trough of described perforation structure time, the one side of this automotive material is positioned at inside described test cabin, and another side is then positioned at outside described test cabin.
3. automotive material simulated solar irradiation as claimed in claim 2 irradiates test equipment, it is characterized in that, including the second spray equipment, the structure of described second spray equipment is identical with the structure of described first spray equipment, and it is located at outside described test cabin, just to automotive material, the one side being positioned at outside described test cabin sprays the nozzle of described second spray equipment.
4. automotive material simulated solar irradiation as claimed in claim 3 irradiates test equipment, it is characterized in that, also include the grip device for fixed car material, described grip device includes drain pan and upper cover, described drain pan is placed in the described placing trough with described perforation structure, described drain pan offers the groove for holding vehicles material, described upper cover is closed together on described drain pan, and described upper cover is for being used for filtering ultrared filter lens, described xenon source is irradiated on automotive material through described upper cover.
5. automotive material simulated solar irradiation as claimed in claim 4 irradiates test equipment, it is characterised in that be additionally provided with resistant to elevated temperatures sealing ring between described grip device and the described placing trough with described perforation structure.
6. automotive material simulated solar irradiation as claimed in claim 1 irradiates test equipment, it is characterised in that described test cabin is additionally provided with barometer, temperature sensor, humidity sensor and radiation intensity sensor.
7. automotive material simulated solar irradiation as claimed in claim 3 irradiates test equipment, it is characterized in that, all offering the guiding gutter of vertical direction on described test cabin inwall and outer wall, when described first spray equipment and/or the second spray equipment work, water is carried out water conservancy diversion by described guiding gutter.
8. automotive material simulated solar irradiation as claimed in claim 1 irradiates test equipment, it is characterized in that, described test cabin is for sealing structure, described test cabin outer wall is additionally provided with barometer, and it is also associated with vaccum-pumping equipment and charger, described test cabin can be carried out evacuation by described vaccum-pumping equipment, and described test cabin can be filled with mixing gas by described charger.
9. automotive material simulated solar irradiation as claimed in claim 8 irradiates test equipment, it is characterised in that described mixing gas is photochemical fog gas.
10. automotive material simulated solar irradiation as claimed in claim 2 irradiates test equipment, it is characterised in that also including the second xenon lamp device, the structure of described second xenon lamp device is identical with described first xenon lamp device, and is located at outside described test cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029495.7U CN205352908U (en) | 2015-12-11 | 2015-12-11 | Automotive material simulation exposure to the Sun test equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521029495.7U CN205352908U (en) | 2015-12-11 | 2015-12-11 | Automotive material simulation exposure to the Sun test equipment |
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| CN205352908U true CN205352908U (en) | 2016-06-29 |
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| CN201521029495.7U Active CN205352908U (en) | 2015-12-11 | 2015-12-11 | Automotive material simulation exposure to the Sun test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424587A (en) * | 2015-12-11 | 2016-03-23 | 苏州市华测检测技术有限公司 | Auto material sunlight irradiation simulation test equipment |
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2015
- 2015-12-11 CN CN201521029495.7U patent/CN205352908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105424587A (en) * | 2015-12-11 | 2016-03-23 | 苏州市华测检测技术有限公司 | Auto material sunlight irradiation simulation test equipment |
| CN105424587B (en) * | 2015-12-11 | 2023-08-29 | 苏州市华测检测技术有限公司 | Automobile material simulation solar light irradiation test equipment |
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