CN207717595U - A kind of multi-functional accelerated ageing test system - Google Patents
A kind of multi-functional accelerated ageing test system Download PDFInfo
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- CN207717595U CN207717595U CN201721666787.0U CN201721666787U CN207717595U CN 207717595 U CN207717595 U CN 207717595U CN 201721666787 U CN201721666787 U CN 201721666787U CN 207717595 U CN207717595 U CN 207717595U
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Abstract
The utility model belongs to device accelerated ageing testing field, a kind of multi-functional accelerated ageing test system is provided, including heating furnace body, be connected in the heating furnace body and for the specimen holder of storing samples, the connection specimen holder warm and humid component with it is be connected to the specimen holder and be used to provide the salt fog component and control assembly of salt mist environment；The warm and humid component and the salt fog component and the heating furnace body are electrically connected in the control assembly；The specimen holder is divided into the sample stage being sealedly connected in the heating furnace body and stretches out the interconnecting piece outside the heating furnace body, and the warm and humid component and the salt fog component are both connected on the interconnecting piece；Design can solve the problem that existing aging testing apparatus simulated scenario is single, causes test effect poor in this way.
Description
Technical field
The utility model belongs to device accelerated ageing testing field more particularly to a kind of multi-functional accelerated ageing test system
System.
Background technology
As usage amount maximum, the most wide chip capacitor of use scope, accelerated ageing test is essential test
Link.Especially those not only need to carry out conventional height for the capacitor in medical instrument, space flight and aviation or deep-sea instrument
Temperature test, it is also necessary to be carried out under high humility, high corrosion, rapid heating and cooling or vibration environment.Currently on the market or in public information
It is difficult to find the accelerated ageing test system of integrated all test environments.Generally be subdivided into special high temperature ageing test system,
High humility aging testing system, rapid heat cycle test system and vibration test system etc., cannot not only simulate true environment in this way,
Because true environment often has a kind of factor incessantly, most ambient can all have many factors.And need more set systems into
Row test, does not need great place still, and increase equipment purchase cost, increases the testing time.More importantly
Actual conditions cannot be really imitated, this significantly impacts the judgement to device quality, to which there are type selecting risk, serious possibility
Component failure is caused to cause extreme accident.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional accelerated ageings to test system, it is intended to solve existing aging
Test equipment simulated scenario is single, causes to test the poor problem of effect.
The utility model solves in this way：System is tested in a kind of multi-functional accelerated ageing, including heating furnace body, is connected to
The heating furnace body is interior and is used for the specimen holder of storing samples, is connected to the warm and humid component of the specimen holder and is connected to the specimen holder
And for providing the salt fog component and control assembly of salt mist environment；The warm and humid component and the salt fog component, Yi Jisuo
Heating furnace body is stated to be electrically connected in the control assembly；The specimen holder is divided into the sample being sealedly connected in the heating furnace body
Interconnecting piece outside sample platform and the stretching heating furnace body, the warm and humid component and the salt fog component are both connected to the interconnecting piece
On.
Further, the halogen being set on the sample stage and for assisting heating is also associated in the heating furnace body
Lamp box.
Further, the micromotor for shaking the sample is also associated on the sample stage.
Further, the coupling part is to be connected to the first connectivity port of the sample stage side and be connected to described
The second connection end mouth of the sample stage other side, first connectivity port and the second connection end mouth are communicated in the heating
In furnace body.
Further, the warm and humid component includes the steam generator for being connect respectively with first connectivity port
And cold air generator, and it is connected to the air pump unit on the second connection end mouth, the steam generator and cold air occur
Device and the air pump unit are electrically connected with the control assembly.
Further, the air pump unit includes first pump housing being connected to respectively with the second connection end mouth and the second pump
Body, the control assembly control first pump housing and/or second pump housing to being supplied in the heating furnace body.
Further, the quartz layer of thickening is also equipped on first connectivity port and the second connection end mouth, and
First pump housing and second pump housing are additionally provided with vacuum clamp between the second connection end mouth.
Further, the salt fog component includes being arranged in the steam generator and/or the cold air generator
Acid-alkali salt releasing unit, the acid-alkali salt releasing unit are electrically connected with the control assembly.
Further, the control assembly includes main controller and the electrical testing instrument being electrically connected with the main controller, described
Warm and humid component and the salt fog component are electrically connected on the main controller, in the electrical testing instrument and the heating furnace body
Sample connects.
Further, the operation console for detecting the sample is also associated with below the heating furnace body, the electricity is surveyed
Examination instrument is electrically connected with the operation console.
The technique effect that multi-functional accelerated ageing test system provided by the utility model has compared with the prior art
For：By the setting of heating furnace body and specimen holder, and then sample can be stablized and deposit in heating furnace body；Salt fog component simultaneously
With the setting of warm and humid component, the simulation of salt fog operating mode and/or hot and humid environment can be carried out to the environment residing for sample, and
Sample stage on specimen holder is sealedly connected in the heating furnace body, and then can quickly be risen to sample by heating furnace body
Temperature, and then the processing of accelerated ageing；And the warm and humid component can also realize the rapid drawdown of temperature, and then realize the pole of environment temperature
The simulation of cold environment.Design is so that the test environment operating mode variation of sample is more in this way, and a variety of different types of operating modes can
To be carried out at the same time simulation, and then it can ensure the validity of test.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of multi-functional accelerated ageing test system provided by the utility model.
Fig. 2 is the structural schematic diagram of specimen holder in multi-functional accelerated ageing test system provided by the utility model.
Wherein, heating furnace body 10, halogen lamp box 11, specimen holder 20, sample stage 21, the first connectivity port 22, the second connection
Port 23, micromotor 24, sample 25, vacuum clamp 26, control assembly 30, main controller 31, electrical testing instrument 32, steam generation
Device 40, the first connecting tube 41, cold air generator 50, the second connecting tube 51, air pump unit 60, first pump housing 61, second pump housing 62,
Operation console 70.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It please refers to shown in attached drawing 1 and Fig. 2, in the utility model embodiment, provides a kind of multi-functional accelerated ageing test
System, including heating furnace body 10, specimen holder 20, warm and humid component and salt fog component and control assembly 30.The heating furnace body 10 is excellent
It is selected as tubular heater, and up to 1500 DEG C of high temperature can be generated, and then can completely may be implemented to the quick of sample
Heating process.The specimen holder 20 is for connecting sample 25, and the specimen holder 20 divides for external interconnecting piece 23 and to be used for
The sample stage 21 of sample 25 is carried, which is preferably sealedly connected in the heating furnace body 10, and the interconnecting piece 23 is preferred
To be located at outside the heating furnace body 10, and the warm and humid component and salt fog component can be communicated to heating furnace by the interconnecting piece 23
In body 10, and then realize that sample is under different work condition environments.The control assembly 30 is used to control the operation of whole system, such as
Control sample is in at least two of salt mist environment, hot and humid environment, low temperature environment or hot environment and preceding several environment
Combination.
The multi-functional accelerated ageing test system designed above, by the setting of heating furnace body 10 and specimen holder 20, in turn
Sample can be stablized and deposit in heating furnace body 10；The setting of salt fog component and warm and humid component simultaneously, can be to 25 institute of sample
The environment at place carries out the simulation of salt fog operating mode and/or hot and humid environment, and the sample stage 21 on specimen holder 20 is tightly connected
In the heating furnace body 10, and then can quickly it be heated up to sample 25 by heating furnace body 10, and then accelerated ageing
Processing；And the warm and humid component can also realize the rapid drawdown of temperature, and then realize the simulation of the extremely cold environment of environment temperature.In this way
Design is so that the test environment operating mode variation of sample is more, and a variety of different types of operating modes can be carried out at the same time simulation, into
And it can ensure the validity of test.
Specifically, it as shown in Fig. 2, in the utility model embodiment, is also associated in the heating furnace body 10 and is set in this
Halogen lamp box 11 on sample stage 21 and for assisting heating.The setting of the halogen lamp box 11 can assist the heating furnace to be added
Heat, and then heating efficiency is improved, to be more convenient for, the heating furnace body 10 generates anxious thermal environment.
Specifically, it as shown in Fig. 2, in the utility model embodiment, is also associated on the sample stage 21 for shaking this
The micromotor 24 of sample 25.The micromotor 24 is arranged in the bottom of the sample stage 21, and then sample 25 is placed on the sample
When on the surface of platform 21, pass through the driving of micromotor 24 so that the sample 25 can slightly shake on sample stage 21, in turn
So that each region of sample 25 can touch corresponding environmental working condition.And then ensure the effect of 25 burn-in test of sample more
It is good.
Specifically, as shown in Figure 1, in the utility model embodiment, which divides to be connected to the sample stage 21
First connectivity port 22 of side and the second connection end mouth 23 for being connected to 21 other side of sample stage, and first connecting pin
Mouth 22 and the second connection end mouth 23 are communicated in the heating furnace body 10.In this way design can ensure the high temperature and humidity or
The air of salt fog can be entered by the first connectivity port 22 and/or second connection end mouth 23 in the heating furnace body 10, in turn
So that sample may be under corresponding measurement condition.
Specifically, as shown in Figure 1, in the utility model embodiment, the warm and humid component include for respectively with this
The steam generator 40 and cold air generator 50 of one connectivity port 22 connection, and it is connected to the gas on the second connection end mouth 23
Pump unit 60, the steam generator 40 and cold air generator 50 and the air pump unit 60 are electrically connected with the control assembly 30.
In the present embodiment, which is connected to first connectivity port 22 by the first connecting tube 41, in turn
The environmental working condition of high temperature and humidity can be provided by steam generator 40 sample under the control of control assembly 30.The cold air
Generator 50 is connected to first connectivity port 22 by the second connecting tube 51, and then can pass through under the control of control assembly 30
Cold air generator 50 provides the sample environmental working condition of chilling.And the setting of air pump unit 60, it can be with steam generator 40
Humidity sensor device cooperation with being arranged in heating furnace body 10, generates specific humidity environment.
In the present embodiment, which is coordinated by the operation principle of air conditioner refrigerating with the tube heater,
So as to accurately adjust 0 DEG C or more of temperature, and it can also realize chilling environment by connecting nitrogen structure for conveying simultaneously, or
The extreme environments such as person's ultralow temperature or vibration.
In the utility model embodiment, which includes first be connected to respectively with the second connection end mouth 23
The pump housing 61 and second pump housing 62, first pump housing 61 are connected to the second connection end mouth 23 by the third connecting tube, second pump
Body 62 is connected to the second connection end mouth 23 by the second connecting tube 51.The control assembly 30 controls first pump housing 61 and/or should
Second pump housing 62 can effectively realize specific humidity environment to gas supply in the heating furnace body 10.
Specifically, as shown in Figure 1, in the utility model embodiment, first connectivity port 22 and the second connection end
Also be equipped with the quartz layer of thickening on mouthfuls 23, and first pump housing 61 and second pump housing 62 with the second connection end mouth 23
Between be additionally provided with vacuum clamp 26.Design can effectively prevent the corrosion of salt mist environment in this way.
Specifically, in the utility model embodiment, which includes setting in the steam generator 40 and/or is somebody's turn to do
Acid-alkali salt releasing unit in cold air generator 50, the acid-alkali salt releasing unit are electrically connected with the control assembly 30.And then it is needing
When wanting salt mist environment, acid-alkali salt is discharged by acid-alkali salt releasing unit and is added as the steam of the conveying of steam generator 40 enters
In hot stove body 10, to realize the salt mist environment of sample.
Specifically, as shown in Figure 1, in the utility model embodiment, the control assembly 30 include main controller 31 and with this
The electrical testing instrument 32 that main controller 31 is electrically connected, the warm and humid component and the salt fog component are electrically connected on the main controller 31, should
Electrical testing instrument 32 is connect with the sample in the heating furnace body 10.10 lower section of heating furnace body is also associated with for detecting the sample
Operation console 70, which is electrically connected with the operation console 70.And then it can effectively be realized by electrical testing instrument 32
Detection to the sample.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. system is tested in a kind of multi-functional accelerated ageing, it is characterised in that：Including heating furnace body, it is connected in the heating furnace body
And for the specimen holder of storing samples, the connection specimen holder warm and humid component with it is be connected to the specimen holder and be used to provide salt
The salt fog component and control assembly of mist environment；The warm and humid component and the salt fog component and the heating furnace body are electric
It is connected in the control assembly；The specimen holder is divided into described in the sample stage being sealedly connected in the heating furnace body and stretching
Interconnecting piece outside heating furnace body, the warm and humid component and the salt fog component are both connected on the interconnecting piece.
2. system is tested in multi-functional accelerated ageing as described in claim 1, it is characterised in that：It is also connected in the heating furnace body
There is the halogen lamp box being set on the sample stage and for assisting heating.
3. system is tested in multi-functional accelerated ageing as described in claim 1, it is characterised in that：It is also associated on the sample stage
Micromotor for shaking the sample.
4. system is tested in multi-functional accelerated ageing as described in claim 1, it is characterised in that：The coupling part is to be connected to
First connectivity port of the sample stage side and the second connection end mouth for being connected to the sample stage other side, described first connects
It connects port and the second connection end mouth is communicated in the heating furnace body.
5. system is tested in multi-functional accelerated ageing as claimed in claim 4, it is characterised in that：The warm and humid component include for
The steam generator and cold air generator that difference is connect with first connectivity port, and connection is in the second connection end
Air pump unit on mouth, the steam generator and cold air generator and the air pump unit are electric with the control assembly
Connection.
6. system is tested in multi-functional accelerated ageing as claimed in claim 5, it is characterised in that：The air pump unit includes difference
First pump housing and second pump housing being connected to the second connection end mouth, the control assembly control first pump housing and/or
Second pump housing in the heating furnace body to supplying.
7. system is tested in multi-functional accelerated ageing as claimed in claim 6, it is characterised in that：First connectivity port and institute
State the quartz layer that thickening is also equipped on second connection end mouth, and first pump housing and second pump housing are with described second
Vacuum clamp is additionally provided between connectivity port.
8. system is tested in multi-functional accelerated ageing as claimed in claim 5, it is characterised in that：The salt fog component includes setting
Acid-alkali salt releasing unit in the steam generator and/or the cold air generator, the acid-alkali salt releasing unit and institute
State control assembly electrical connection.
9. as system is tested in the multi-functional accelerated ageing of claim 1-8 any one of them, it is characterised in that：The control assembly
The electrical testing instrument being electrically connected including main controller and with the main controller, the warm and humid component and the salt fog component are electrically connected
On the main controller, the electrical testing instrument is connect with the sample in the heating furnace body.
10. system is tested in multi-functional accelerated ageing as claimed in claim 9, it is characterised in that：Below the heating furnace body also
It is connected with the operation console for detecting the sample, the electrical testing instrument is electrically connected with the operation console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666787.0U CN207717595U (en) | 2017-12-04 | 2017-12-04 | A kind of multi-functional accelerated ageing test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721666787.0U CN207717595U (en) | 2017-12-04 | 2017-12-04 | A kind of multi-functional accelerated ageing test system |
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| Publication Number | Publication Date |
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| CN207717595U true CN207717595U (en) | 2018-08-10 |
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| CN201721666787.0U Active CN207717595U (en) | 2017-12-04 | 2017-12-04 | A kind of multi-functional accelerated ageing test system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376118A (en) * | 2019-06-05 | 2019-10-25 | 天津英创汇智汽车技术有限公司 | A kind of DV test device for EHCU assembly |
-
2017
- 2017-12-04 CN CN201721666787.0U patent/CN207717595U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110376118A (en) * | 2019-06-05 | 2019-10-25 | 天津英创汇智汽车技术有限公司 | A kind of DV test device for EHCU assembly |
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