CN108051684A - Multitask multi-temperature section is carried out at the same time automotive material aging test equipment - Google Patents
Multitask multi-temperature section is carried out at the same time automotive material aging test equipment Download PDFInfo
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- CN108051684A CN108051684A CN201711433341.8A CN201711433341A CN108051684A CN 108051684 A CN108051684 A CN 108051684A CN 201711433341 A CN201711433341 A CN 201711433341A CN 108051684 A CN108051684 A CN 108051684A
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- 238000012360 testing method Methods 0.000 title claims abstract description 150
- 238000004643 material aging Methods 0.000 title claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 52
- 229910052724 xenon Inorganic materials 0.000 claims abstract description 49
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 49
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of multitask multi-temperature sections to be carried out at the same time automotive material aging test equipment, including：Several test barrels, test barrel hollow structure of upper end opening for lower end closed, tested automotive material are tested in test barrel；Pedestal, the lower end of each test cylinder are fixed on pedestal；Temperature-controlling component, temperature-controlling component includes upper cover, connecting rod and xenon source, upper cover is covered on the upper end of test barrel, xenon source is arranged on connecting rod lower end surface, and the upper end of connecting rod is convexly equipped on lid, and connecting rod lower end may pass through upper cover and enter test barrel, at xenon source is located above tested automotive material, connecting rod can rise or decline with respect to upper cover, and xenon source can also control temperature in test barrel in addition to doing burn-in test to tested automotive material.The present invention is that a kind of multitask multi-temperature section of adjustment test temperature of low cost, accurate is carried out at the same time automotive material aging test equipment.
Description
Technical field
The present invention relates to automotive electronics component reliability testing field more particularly to a kind of of low cost, accurate adjustment
The multitask multi-temperature section of test temperature is carried out at the same time automotive material aging test equipment.
Background technology
The reliability test of automotive electronics component refers to, to electronic component finished product, semi-finished product or simulation print, pass through
Various method for evaluating reliability, such as reliability test, accelerated life test and Fast Evaluation, and use mathematical statistics work
Tool and related simulation softwares evaluate its service life, crash rate or reliability credit rating.Meanwhile utilize reliability screening skill
Art evaluates whether product is qualified, rejects the defective work of initial failure.
With the continuous development of auto industry, the requirement to automotive electronics component reliability is continuously improved, automotive electronics
Component is to development intelligent, highly integrated, that multifunction direction is swifter and more violent, to the reliability requirement of device increasingly
It is high.By taking integrated circuit as an example, if continuing to use traditional reliability test method to evaluate product reliability, for integrated level it is high,
The device products that production quantity is few, testing expenses are expensive generally feel there is very big difficulty.
For the electronic component that operating environment requirements are stringenter, when to its reliability test, it is desirable to test
Temperature is accurately controlled, existing test equipment or undesirable for the control of temperature or cost is too high, is unfavorable for
Reduce testing cost.
There is an urgent need for a kind of multitask multi-temperature sections of adjustment test temperature of low cost, accurate to be carried out at the same time automotive material aging
Property test equipment.
The content of the invention
The object of the present invention is to provide it is a kind of it is of low cost, it is accurate adjustment test temperature multitask multi-temperature section simultaneously into
Row automotive material aging test equipment.
To achieve these goals, technical solution provided by the invention is：There is provided a kind of multitask multi-temperature section simultaneously into
Row automotive material aging test equipment, including：
Several test barrels, test barrel hollow structure of upper end opening for lower end closed, the test barrel is interior to be set
There is puller system, tested automotive material is fixed on the puller system and is tested；
Pedestal, the lower end of each test cylinder are fixed on the pedestal；
Temperature-controlling component, the temperature-controlling component include upper cover, connecting rod and xenon source, and the upper cover is covered on the test barrel
Upper end, the xenon source is arranged on the connecting rod lower end surface, and the upper end of the connecting rod is convexly equipped on the upper lid, institute
Connecting rod lower end to be stated to may pass through the upper cover and enter the test barrel, the xenon source is located at tested automotive material top,
The connecting rod upper cover can rise or decline relatively, and the xenon source to tested automotive material except doing burn-in test
Outside, temperature in the test barrel can also be controlled.
The upper cover centre is equipped with threaded hole, and internal thread is provided in the threaded hole, is provided on the connecting rod outer
Screw thread passes through the threaded hole to the connecting rod thread fitting, and the internal thread and externally threaded screw pitch are 0.2mm.
High temperature resistant heat insulation layer is additionally provided between the connecting rod lower end surface and the xenon source.
Temperature control system is further included, the temperature-controlling system includes temperature control unit and temperature sensing unit, the temperature
Sensing unit is spent to be arranged in the test barrel and at tested automotive material, and for detecting the temperature residing for tested automotive material
Environment is spent, and detected temperature information is passed into the temperature control unit, the temperature control unit is according to
The temperature information that temperature sensing unit is sent controls the xenon source to adjust temperature.
Humidification port is additionally provided with inside the test barrel, and humidity sensor is additionally provided with inside the test barrel, the humidity
Sensor is used to detect the humidity inside the test barrel, and the humidity sensor is connected with the control system.
The upper end of the connecting rod is connected with stepper motor, and the stepper motor is electrically connected with the control system, described
Stepper motor is fixed on the upper lid, the control system can drive the stepper motor drive the connecting rod it is relatively described on
It covers and rises or decline.
The upper cover centre offers a through hole, and the through hole is equipped with a sleeve, and the connecting rod passes through the sleeve,
And the connecting rod is with being smooth structure at the sleeve cooperation.
The upper end of the connecting rod is equipped with knob, and the knob is connected with a stud, and the upper surface of the connecting rod is recessed inwardly
A female groove of tool, the stud and the screw-internal thread fit are formed, when turning the knob, the knob passes through institute
It states stud and drives the connecting rod up or down movement.
In tubular construction, and the test barrel inner wall is provided with insulation construction layer to the test barrel.
The upper end that the upper cover corresponds to the test cylinder is provided with the first groove, the salable guarantor in upper end of the test barrel
It is fixed on warmly in first groove.
The lower end that the pedestal corresponds to the test barrel is provided with the second groove, and the lower end heat preservation ground of the test barrel is fixed
In in second groove.
Further include shell and display device, the display device is arranged on the outer wall of the shell, the test barrel, pedestal and
Temperature-controlling component is arranged in the shell, and the display device is connected with the temperature control unit, the temperature control unit
Temperature information in the test barrel is sent to the display device to show.
Compared with prior art, set due to being carried out at the same time the test of automotive material aging in multitask multi-temperature section of the present invention
In standby, due to including the test barrel, pedestal and temperature-controlling component, each tested automotive material is independently in a test
It is tested in cylinder, and in the temperature-controlling component, the xenon source is arranged on the connecting rod lower end surface, the xenon lamp
Source, which can rise either to decline by the connecting rod, reaches the xenon source away from or close to be tested automotive material, by institute
The movement for stating connecting rod is can to do very accurate, can be as accurate as 1/10 grade, when the xenon source is away from tested
During automotive material, the temperature of tested automotive material local environment can decline, otherwise the temperature meeting of tested automotive material local environment
Rise, therefore by the movement of the connecting rod, achieve the effect that the tested automotive material local environment temperature of accurately control, and by
It is independent in each test barrel, the temperature in each test barrel is individually controllable, therefore can be to same class
Test or different types of electronic component under the electronic component progress different temperatures of type are surveyed under unified temperature
Examination, achievees the purpose that multitask, multi-temperature are carried out at the same time test.
By following description and with reference to attached drawing, the present invention will become more fully apparent, these attached drawings are used to explain the present invention
Embodiment.
Description of the drawings
Fig. 1 show the implementation that multitask multi-temperature section of the present invention is carried out at the same time automotive material aging test equipment
The schematic diagram of example.
Fig. 2 is another embodiment that multitask multi-temperature section of the present invention is carried out at the same time automotive material aging test equipment
Schematic diagram.
Fig. 3 is temperature control system circuit theory module map of the present invention.
Fig. 4 is the further embodiment that multitask multi-temperature section of the present invention is carried out at the same time automotive material aging test equipment
Schematic diagram.
Fig. 5 is another embodiment that multitask multi-temperature section of the present invention is carried out at the same time automotive material aging test equipment
Schematic diagram.
Specific embodiment
The embodiment of the present invention described referring now to attached drawing, similar element numbers represent similar element in attached drawing.Such as
Upper described, as shown in Figure 1, 2, multitask multi-temperature section provided in an embodiment of the present invention is carried out at the same time the test of automotive material aging
Equipment 100, purposes are that automotive electronics component is tested, including：
Several test barrels 1, the test barrel 1 are the hollow structure of lower end closed and upper end opening, are set in the test barrel 1
Puller system is equipped with, tested automotive material is fixed on the puller system and is tested；It should be noted that the pulling force dress
The pulling force put is adjustable, and tester can adjust the pulling force size that tested automotive material is subject to according to actual demand,
Pedestal 2, the lower end of each test cylinder 1 are fixed on the pedestal 2；Temperature-controlling component 4, the temperature-controlling component
4 include upper cover 41, connecting rod 42 and xenon source 43, and the upper cover 41 is covered on the upper end of the test barrel 1, the xenon source
43 are arranged on 42 lower end surface of connecting rod, and the upper end of the connecting rod 42 is convexly equipped in the upper cover 41, under the connecting rod 42
End may pass through the upper cover 41 and enter the test barrel 1, and the xenon source 43 is located at tested 10 top of automotive material, institute
State connecting rod 42 can relatively described upper cover 41 rise or decline, the xenon source 43 can carry out temperature in the test barrel 1
Control.In fact, when the xenon source 43 controls the temperature in the test barrel 1, the temperature in the test barrel 1 is not
That everywhere is all identical, be from the xenon source 43 by far and closely in from high to low changing, this is the creation present invention
Basic principle.Moreover, because the characteristics of xenon source 43 itself, temperature change is not linear, therefore in reality
In the application of border, the adjusting of the temperature of test will be one it is bigger the problem of, often occur that test temperature is difficult to adjust asks
Topic.If test a tested automotive material 1, test temperature is set as 70 DEG C, it is desirable to pass through the xenon source
Test temperature is adjusted to 70 DEG C by 43, due to the volume of the test barrel 1 be do it is smaller, when debugging temperature,
The heating power for adjusting the xenon source 43 is only relied only on, theoretically just the temperature of the test barrel 1 can be heated to target
Temperature, target temperature is 70 DEG C herein, however in actual mechanical process, it will it is extremely difficult, often it is present with actual temperature
Or degree is less than or higher than this design temperature, and can only be at one with being tested under 70 DEG C of test temperatures devious.
But by the present invention, due to being provided with the temperature-controlling component 4, then easily, accurately test temperature can be fixed 70
℃.Its operating procedure：The heating power of the xenon source 43 is arranged to 70 DEG C first, it then will by temperature sensing unit
The actual temperature of tested 10 local environment of automotive material feeds back to control system, and control system can will be residing for tested automotive material 10
The actual temperature of environment is sent to display device；Shown temperature is above or below setting staff according to the display device
Fixed 70 DEG C move connecting rod 42, make the xenon source 43 separate or approach tested automotive material 10.It so can be accurately
Test temperature residing for the tested automotive material 10 of control, it is small to implement difficulty, easy to operate.And it should be noted that on
It states in step, a step is the step of staff moves connecting rod 42, can also be in order to improve the degree of automation of equipment
On connecting rod set stepper motor 6, by control system 5 directly control stepper motor 6 drive the connecting rod 42 risen or under
Drop movement.
In one embodiment, humidification port 13 is additionally provided with inside the test barrel 1, and is additionally provided with inside the test barrel 1 wet
Sensor (not showing on figure) is spent, the humidity sensor is used to detect the humidity inside the test barrel 1, the humidity sensor
It is connected with the control system, it is wet in the test barrel 1 of the control system detected by by the humidity sensor
Information is spent, and then controls the humidification amount size of the humidification port 13.
In embodiment as shown in Figure 2, the area of the upper cover 41 and pedestal 2 can be done bigger, installed simultaneously
Multiple test barrels 1 and temperature-controlling component 4, and the temperature in each test barrel 1 is individually controllable, in other test barrels 1
Test case is non-interference, so can carry out different test assignments respectively in each test barrel 1.
In one embodiment, 41 centre of upper cover is equipped with threaded hole, and internal thread is provided in the threaded hole, described
Be provided with external screw thread on connecting rod 42,42 thread fitting of connecting rod through the threaded hole, the internal thread and externally threaded
Screw pitch is 0.2mm.The internal thread opened up by the external screw thread on the connecting rod 42 and the upper cover 41 carries out thread fitting, twists
The connecting rod 42 is moved, can achieve the purpose that adjust the distance between the xenon source 43 and the tested automotive material, quilt
Surveying automotive material is heated up by heat radiation, and means so to heat up, not only with the power of radiation source size of heat radiation
It is related, also with radiation source and the distance dependent of irradiated material, therefore by between xenon source 43 and tested automotive material
Distance can realize the purpose of the tested automotive material local environment temperature of accurate control.Tune is realized by way of thread fitting
Spacing between the whole xenon source 43 and the tested automotive material realizes that difficulty is low, easy to operate.
In one embodiment, as shown in Figure 1, being additionally provided between 42 lower end surface of the connecting rod and the xenon source 43 resistance to
High temperature insulating layer 44.By the high temperature resistant heat insulation layer 44, it can prevent the heat that the xenon source 43 is sent from passing through institute
It states connecting rod 42 and passes out the external world, and cause energy loss, moreover it is possible to the heat being effectively prevented between the two adjacent test barrels 1
It mutually transfers, exerts an adverse impact, also ensure that the heating power of the xenon source 43 is stablized in addition so that tested member device
Test temperature residing for part is in a stable state, it is ensured that the accuracy of test.
In one embodiment, as shown in figure 3, further including temperature control system 5, the temperature-controlling system 5 is controlled including temperature
Unit 51 and temperature sensing unit 52, the temperature sensing unit 52 are arranged in the test barrel 1 and positioned at tested automotive materials
At 10, and for detecting temperature environment residing for tested automotive material 10, and detected temperature information passed to described
Temperature control unit 51, the temperature information that the temperature control unit 51 is sent according to the temperature sensing unit 52
The xenon source 43 is controlled to adjust temperature.
Humidification port is additionally provided with inside the test barrel, and humidity sensor is additionally provided with inside the test barrel, the humidity
Sensor is used to detect the humidity inside the test barrel, and the humidity sensor is connected with the control system.
In one embodiment, in embodiment as shown in Figure 2, the upper end of the connecting rod 42 is connected with stepper motor 6, described
Stepper motor 6 is electrically connected with the control system 5, and the stepper motor 6 is fixed in the upper cover 41, the control system
5 can drive the stepper motor 6 that the relatively described upper cover 41 of the connecting rod 42 is driven to rise or decline.
In one embodiment, as shown in figure 4,41 centre of the upper cover offers a through hole, the through hole is equipped with one
Sleeve 411, the connecting rod 42 passes through the sleeve 411, and the connecting rod 42 is with being smooth structure at the sleeve cooperation.By
It is smooth structure at the connecting rod 42 and 411 cooperation of sleeve, therefore the connecting rod 42 can be carefully in institute
Up or down at 411 inner wall of sleeve is stated to move.So further control between the xenon source 43 and tested automotive material
Distance, and then accurately control the temperature environment residing for tested automotive material 10.
In one embodiment, as shown in figure 5, the upper end of the connecting rod 42 is equipped with knob 421, the knob 42 is connected with one
Stud 422, the upper surface of the connecting rod 42 are recessed inwardly to form the female groove 423 of a tool, the stud 422 with it is described
Screw-internal thread fit, when turning the knob 421, the knob 421 drives 42 up or down of connecting rod to transport by the stud 422
It is dynamic.The distance between the xenon source 43 and tested automotive material 10 are further so controlled, and then is accurately controlled tested
Temperature environment residing for automotive material 10.
In one embodiment, the test barrel is in 1 tubular structure, and 1 inner wall of the test barrel is provided with insulation construction layer.
Temperature held stationary in the test barrel 1 is enabled to by the insulation construction layer, helps to save electric energy, it in addition will be every
A 1 inner wall of the test barrel sets insulation construction layer, is conducive to the heat transfer for isolating the test barrel 1 of neighbouring two, it is ensured that
Ongoing test is smoothed out in each test barrel 1.
In one embodiment, as shown in Figure 1, the upper cover 41 corresponds to the upper end of the test cylinder 1, to be provided with first recessed
Slot 411, the salable heat preservation ground in upper end of the test barrel 1 are fixed in first groove 411.
In one embodiment, as shown in Figure 1, the lower end that the pedestal 2 corresponds to the test barrel 1 is provided with the second groove
21, the lower end heat preservation ground of the test barrel 1 is fixed in second groove 21.
In one embodiment, as shown in figure 3, further including shell and display device 50, the display device 50 is arranged on described
The outer wall of shell, the test barrel 1, pedestal 2 and temperature-controlling component 4 be arranged on the shell in, the display device 50 with it is described
Temperature control unit 51 connects, and the temperature information in the test barrel 1 is sent to the display by the temperature control unit 51
Device 50 is shown.In the present embodiment, the shell is not come out by example, and the shell is adaptively coated on the survey
The outside of cylinder 1, pedestal 2 and temperature-controlling component 4 is tried, conveniently laying, carrying and management, the display device are arranged on outside the shell
Wall, operator can intuitively observe the test temperature residing for each tested automotive material.
It should be noted that by the way that the heating power of the xenon source 43 or refrigeration work consumption is controlled to control tested vapour
Temperature environment residing for vehicle material, temperature control are coarse can not to realize smart control.And due to the xenon source 43
Heating power be not linear, increase or reduce the power of the xenon source 43, it is possible to create with target temperature ratio
Larger gap, nor easily adjust, it is also necessary to accurate processing is carried out to the structure of the test barrel 1, with matching xenon lamp
The linear temperature control of light source, implementing may be still less desirable, is so unfavorable for reducing the cost of equipment, improves popularization
The difficulty of application；However by adjusting the distance between the xenon source and tested automotive material, accurate adjustment can be played
Environment temperature residing for tested automotive material 10, implements that difficulty is small, and operation is easy, to the design requirement of equipment also relatively
It is low, it is cheap, easily promote and apply.
Compared with prior art, it is old due to being carried out at the same time automotive material in multitask multi-temperature section of the present invention with reference to Fig. 1-5
In the property changed test equipment 100, due to including the test barrel 1, pedestal 2 and temperature-controlling component 4, each tested automotive material is independent
Ground is tested in a test barrel 1, and in the temperature-controlling component 4, the xenon source 43 is arranged on the connecting rod
On 42 lower end surfaces, the xenon source 43 can be risen or be declined by the connecting rod 42, and it is remote to reach the xenon source 43
From or close to tested automotive material 10, since the movement of the connecting rod 42 is can to do very accurate, 1/ can be as accurate as
10 grades, when the xenon source 43 is away from tested automotive material, the temperature of tested automotive material local environment can decline,
Otherwise the temperature of tested automotive material local environment can rise, therefore by the movement of the connecting rod 42, reach accurate control quilt
The effect of automotive material local environment temperature is surveyed, and since each test barrel 1 is independent, each test barrel 1
Interior temperature is individually controllable, thus same type of tested automotive material can be carried out the test under different temperatures or
The different types of tested automotive material of person is tested under unified temperature, reaches multitask, multi-temperature is carried out at the same time test
Purpose.
It is above disclosed to be merely a preferred embodiment of the present invention, the right of the present invention cannot be limited with this certainly
Scope, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.
Claims (11)
1. a kind of multitask multi-temperature section is carried out at the same time automotive material aging test equipment, which is characterized in that including：
Several test barrels, the test barrel are the hollow structure of lower end closed and upper end opening, and drawing is provided in the test barrel
Power apparatus, tested automotive material are fixed on the puller system and are tested；
Pedestal, the lower end of each test cylinder are fixed on the pedestal；
Temperature-controlling component, the temperature-controlling component include upper cover, connecting rod and xenon source, and the upper cover is covered on the upper of the test barrel
End, the xenon source is arranged on the connecting rod lower end surface, and the upper end of the connecting rod is convexly equipped on the upper lid, the company
Bar lower end may pass through the upper cover and enter the test barrel, and the xenon source is located at tested automotive material top, described
Connecting rod the upper cover can rise or decline relatively, and the xenon source to tested automotive material in addition to doing burn-in test, also
Temperature in the test barrel can be controlled；
Control system, the control system include temperature control unit and temperature sensing unit, and the temperature sensing unit is arranged on
In the test barrel and at tested automotive material, and for detecting the temperature environment residing for tested automotive material, and by institute
The temperature information detected passes to the temperature control unit, and the temperature control unit is sent out according to the temperature sensing unit
The temperature information sent controls the xenon source to adjust temperature.
2. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In, humidification port is additionally provided with inside the test barrel, and humidity sensor is additionally provided with inside the test barrel, the humidity sensor
For detecting the humidity inside the test barrel, the humidity sensor is connected with the control system.
3. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In, the upper cover centre is equipped with threaded hole, is provided with internal thread in the threaded hole, external screw thread is provided on the connecting rod,
The threaded hole is passed through to the connecting rod thread fitting, the internal thread and externally threaded screw pitch are 0.2mm.
4. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In being additionally provided with high temperature resistant heat insulation layer between the connecting rod lower end surface and the xenon source.
5. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In the upper end of the connecting rod is connected with stepper motor, and the stepper motor is electrically connected with the control system, the stepping horse
Up to being fixed on the upper lid, the control system can drive the stepper motor that the relatively described upper cover of the connecting rod is driven to rise
Or decline.
6. multitask multi-temperature section as claimed in claim 5 is carried out at the same time automotive material aging test equipment, feature exists
In the upper cover centre offers a through hole, and the through hole is equipped with a sleeve, and the connecting rod passes through the sleeve, and institute
Connecting rod is stated with being smooth structure at the sleeve cooperation.
7. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In the upper end of the connecting rod is equipped with knob, and the knob is connected with a stud, and the upper surface of the connecting rod is recessed inwardly to form one
Have female groove, the stud and the screw-internal thread fit, when turning the knob, the knob passes through the stud
The connecting rod up or down is driven to move.
8. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In, the test barrel in tubular construction, and the test barrel inner wall is provided with insulation construction layer.
9. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In the upper end that the upper cover corresponds to the test cylinder is provided with the first groove, the salable heat preservation ground in upper end of the test barrel
It is fixed in first groove.
10. multitask multi-temperature section as described in claim 1 is carried out at the same time automotive material aging test equipment, feature exists
In the lower end that the pedestal corresponds to the test barrel is provided with the second groove, and the lower end heat preservation ground of the test barrel is fixed on institute
It states in the second groove.
11. multitask multi-temperature section as claimed in claim 4 is carried out at the same time automotive material aging test equipment, feature exists
In further including shell and display device, the display device is arranged on the outer wall of the shell, the test barrel, pedestal and temperature control
Component is arranged in the shell, and the display device is connected with the temperature control unit, and the temperature control unit is by institute
It states the temperature information in test barrel and is sent to the display device and shown.
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| CN201711433341.8A CN108051684A (en) | 2017-12-26 | 2017-12-26 | Multitask multi-temperature section is carried out at the same time automotive material aging test equipment |
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| CN201711433341.8A CN108051684A (en) | 2017-12-26 | 2017-12-26 | Multitask multi-temperature section is carried out at the same time automotive material aging test equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297889A (en) * | 2018-09-25 | 2019-02-01 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Humidity Test device and method |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898811Y (en) * | 2005-07-27 | 2007-05-09 | 马骉 | Photoradiant roadsurface ageing device |
| CN201548479U (en) * | 2009-11-16 | 2010-08-11 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Solar radiation test device |
| CN102338323A (en) * | 2010-07-21 | 2012-02-01 | 上海太阳能工程技术研究中心有限公司 | Steady state solar simulator |
| CN102840528A (en) * | 2011-08-26 | 2012-12-26 | 南通突优科技创业有限公司 | Automotive xenon lamp capable of being subjected to manual focusing |
| CN202735444U (en) * | 2012-08-23 | 2013-02-13 | 广州供电局有限公司 | Comprehensive environmental test device |
| CN202815187U (en) * | 2012-04-01 | 2013-03-20 | 吉阳设备（海安）有限公司 | A simulative light source device used for attenuation test of a solar energy battery |
| CN102998610A (en) * | 2012-12-13 | 2013-03-27 | 山东力诺光伏高科技有限公司 | Aging test chamber for solar cell |
| CN103091481A (en) * | 2013-02-27 | 2013-05-08 | 哈尔滨工业大学 | Multifactor-coupling accelerated aging test method |
| CN202994629U (en) * | 2012-11-08 | 2013-06-12 | 东莞市立一环境科技有限公司 | Xenon lamp weather-proof test box with improved structure |
| CN203101243U (en) * | 2013-03-05 | 2013-07-31 | 云南电力试验研究院（集团）有限公司电力研究院 | Xenon lamp aging compound insulator test device |
| CN203337520U (en) * | 2013-07-31 | 2013-12-11 | 田华伟 | Novel xenon lamp aging test machine |
| CN103760093A (en) * | 2014-01-07 | 2014-04-30 | 东莞市伟煌试验设备有限公司 | Xenon lamp weatherometer |
| CN204964351U (en) * | 2015-09-02 | 2016-01-13 | 江苏出入境检验检疫局机电产品及车辆检测中心 | Experimental integrative case of humiture xenon lamp |
| CN205352910U (en) * | 2016-01-12 | 2016-06-29 | 上海瀚海检测技术股份有限公司 | Radiation combined test device is shone with controllable light to controllable temperature humidity |
| CN205374259U (en) * | 2016-01-12 | 2016-07-06 | 上海瀚海检测技术股份有限公司 | Illumination ageing tests device that sensor drops and to report to police |
| CN206178091U (en) * | 2016-11-07 | 2017-05-17 | 天津勤凯科技有限公司 | Solar battery array simulation tests system |
| CN206617809U (en) * | 2017-03-16 | 2017-11-07 | 孙晓伟 | A kind of mobile adjustable type operating lamp |
| CN207636684U (en) * | 2017-12-26 | 2018-07-20 | 华测检测认证集团股份有限公司 | Multitask electronic apparatus xenon lamp mechanism for testing |
| CN207964572U (en) * | 2017-12-26 | 2018-10-12 | 华测检测认证集团股份有限公司 | Multitask multi-temperature section is carried out at the same time automotive material aging system safety testing device |
-
2017
- 2017-12-26 CN CN201711433341.8A patent/CN108051684A/en active Pending
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2898811Y (en) * | 2005-07-27 | 2007-05-09 | 马骉 | Photoradiant roadsurface ageing device |
| CN201548479U (en) * | 2009-11-16 | 2010-08-11 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Solar radiation test device |
| CN102338323A (en) * | 2010-07-21 | 2012-02-01 | 上海太阳能工程技术研究中心有限公司 | Steady state solar simulator |
| CN102840528A (en) * | 2011-08-26 | 2012-12-26 | 南通突优科技创业有限公司 | Automotive xenon lamp capable of being subjected to manual focusing |
| CN202815187U (en) * | 2012-04-01 | 2013-03-20 | 吉阳设备（海安）有限公司 | A simulative light source device used for attenuation test of a solar energy battery |
| CN202735444U (en) * | 2012-08-23 | 2013-02-13 | 广州供电局有限公司 | Comprehensive environmental test device |
| CN202994629U (en) * | 2012-11-08 | 2013-06-12 | 东莞市立一环境科技有限公司 | Xenon lamp weather-proof test box with improved structure |
| CN102998610A (en) * | 2012-12-13 | 2013-03-27 | 山东力诺光伏高科技有限公司 | Aging test chamber for solar cell |
| CN103091481A (en) * | 2013-02-27 | 2013-05-08 | 哈尔滨工业大学 | Multifactor-coupling accelerated aging test method |
| CN203101243U (en) * | 2013-03-05 | 2013-07-31 | 云南电力试验研究院（集团）有限公司电力研究院 | Xenon lamp aging compound insulator test device |
| CN203337520U (en) * | 2013-07-31 | 2013-12-11 | 田华伟 | Novel xenon lamp aging test machine |
| CN103760093A (en) * | 2014-01-07 | 2014-04-30 | 东莞市伟煌试验设备有限公司 | Xenon lamp weatherometer |
| CN204964351U (en) * | 2015-09-02 | 2016-01-13 | 江苏出入境检验检疫局机电产品及车辆检测中心 | Experimental integrative case of humiture xenon lamp |
| CN205352910U (en) * | 2016-01-12 | 2016-06-29 | 上海瀚海检测技术股份有限公司 | Radiation combined test device is shone with controllable light to controllable temperature humidity |
| CN205374259U (en) * | 2016-01-12 | 2016-07-06 | 上海瀚海检测技术股份有限公司 | Illumination ageing tests device that sensor drops and to report to police |
| CN206178091U (en) * | 2016-11-07 | 2017-05-17 | 天津勤凯科技有限公司 | Solar battery array simulation tests system |
| CN206617809U (en) * | 2017-03-16 | 2017-11-07 | 孙晓伟 | A kind of mobile adjustable type operating lamp |
| CN207636684U (en) * | 2017-12-26 | 2018-07-20 | 华测检测认证集团股份有限公司 | Multitask electronic apparatus xenon lamp mechanism for testing |
| CN207964572U (en) * | 2017-12-26 | 2018-10-12 | 华测检测认证集团股份有限公司 | Multitask multi-temperature section is carried out at the same time automotive material aging system safety testing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109297889A (en) * | 2018-09-25 | 2019-02-01 | 中国电子产品可靠性与环境试验研究所（（工业和信息化部电子第五研究所）（中国赛宝实验室）） | Humidity Test device and method |
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