CN206479425U - Two van-type thermal shock test chambers - Google Patents
Two van-type thermal shock test chambers Download PDFInfo
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- CN206479425U CN206479425U CN201720090791.0U CN201720090791U CN206479425U CN 206479425 U CN206479425 U CN 206479425U CN 201720090791 U CN201720090791 U CN 201720090791U CN 206479425 U CN206479425 U CN 206479425U
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- thermal shock
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Abstract
The utility model is related to the technical field of environmental simulation, more particularly to two van-type thermal shock test chambers, including casing, the high temperature circulation system being at least made up of in the casing provided with hot climate cell, cold-test chamber and the reciprocal movable stand between hot climate cell and cold-test chamber, hot climate cell connection high temperature circulation blower fan and heater；The low-temperature circulating system that cold-test chamber connection is at least made up of low-temperature circulating blower fan and refrigeration unit；The import and export of the corresponding laboratory of automatic-sealed when the movable stand is moved to hot climate cell or cold-test chamber.The utility model is simple in construction, small volume, convenient to implement and safeguard, by the way that movable stand is reciprocal cold shock testing is realized between hot climate cell and cold-test chamber, the time that same laboratory colds and heat succeed each other is reduced, loss is also reduced, there is energy-conservation, accurate, efficient, environmental protection.
Description
Technical field
The utility model is related to the technical field of environmental simulation, more particularly to a kind of thermal shock test chamber.
Background technology
In order to provide experimental data to product, it is often necessary to the various environment of product simulation, with test product in various rings
Performance in border.The security performance test that thermal shock test chamber is applied to electronic element is sieved there is provided reliability test, product
Choosing experiment etc., while by this equipment test, the reliability of product can be improved and the quality control of product is carried out.At present on the market
Thermal shock test chamber is implemented in a laboratory, and colding and heat succeed each other needs certain time interval and power consumption is big.
The content of the invention
The purpose of this utility model is a kind of two van-types thermal shock test chamber of offer, realizes test product in two examinations
Test in room mobile alternately testing, simple in construction, small volume is convenient to implement and safeguard, with energy-conservation, it is accurate, efficient the features such as.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that：
Two van-type thermal shock test chambers, including casing, in the casing provided with hot climate cell, cold-test chamber and
The reciprocal movable stand between hot climate cell and cold-test chamber, hot climate cell connection at least by high temperature circulation blower fan and adds
The high temperature circulation system that thermal is constituted；The low temperature that cold-test chamber connection is at least made up of low-temperature circulating blower fan and refrigeration unit
The circulatory system；The import and export of the corresponding laboratory of automatic-sealed when the movable stand is moved to hot climate cell or cold-test chamber.
Such scheme is further：Hot climate cell and cold-test chamber in the casing are levels arrangement, upper strata
Hot climate cell and the cold-test chamber of lower floor between there is vertical channel to connect；The movable stand is basket structure, movable stand
Moved back and forth up and down in vertical channel, and the upper and lower side of movable stand is equipped with sealing flange, sealing flange coordinates vertical channel
Port step carry out the import and export of the corresponding laboratory of automatic-sealed.
Such scheme is further：Also hot climate cell is corresponded on the front end of the casing and cold-test chamber is respectively equipped with
High temperature chamber door and low temperature chamber door, and it is equipped with observation window on high temperature chamber door and low temperature chamber door.
Such scheme is further：Movable stand rope tethered sliding with cylinder.
Such scheme is further：The periphery of the movable stand is provided with roller, and roller coordinates the track peace on vertical channel
Dress.
Such scheme is further：The observation window is panorama type multi-layer vacuum glass form, and glass surface carries film
Electronics is heated.
Such scheme is further：The bottom of the casing is provided with caster device.
The utility model is simple in construction, small volume, convenient to implement and safeguard, by movable stand it is reciprocal in hot climate cell and
Cold shock testing is realized between cold-test chamber, the time that same laboratory colds and heat succeed each other is reduced, also reduces loss, have
There are energy-conservation, accurate, efficient, environmental protection.
Brief description of the drawings：
Accompanying drawing 1 is the front schematic view of the utility model preferred embodiment；
Accompanying drawing 2 regards internal structure distribution schematic diagram for the right side of Fig. 1 embodiments；
Accompanying drawing 3 is the vertical view internal structure distribution schematic diagram of Fig. 1 embodiments.
Embodiment：
The technique effect of design of the present utility model, concrete structure and generation is made furtherly below with reference to accompanying drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to shown in Fig. 1,2,3, being preferred embodiment schematic diagram of the present utility model, the utility model is about a kind of wing-rooms on either side of a one-story house
Formula thermal shock test chamber, including casing 100, provided with hot climate cell 1, cold-test chamber 2 and reciprocal in the casing 100
Movable stand 3 between hot climate cell 1 and cold-test chamber 2.Hot climate cell 1 connect at least by high temperature circulation blower fan 11 and
The high temperature circulation system that heater is constituted；Cold-test chamber 2 is connected at least to be made up of low-temperature circulating blower fan 21 and refrigeration unit
Low-temperature circulating system, refrigeration unit realizes refrigeration comprising compressor, evaporator, condenser, flow controller etc..The movable stand 3
The import and export of the corresponding laboratory of automatic-sealed when being moved to hot climate cell 1 or cold-test chamber 2.During work, test product is put
It is placed on movable stand 3, it is reciprocal between hot climate cell 1 and cold-test chamber 2 using movable stand 3, you can to realize thermal shock
Experiment, reduces the time that same laboratory colds and heat succeed each other, also reduces loss, has the advantages that energy-conservation, accurate, efficient, environmental protection.
Shown in Fig. 1,2,3, in the present embodiment, above and below hot climate cell 1 and cold-test chamber 2 in the casing 100 be
Layer arrangement, has vertical channel 4 to connect between the hot climate cell 1 on upper strata and the cold-test chamber 2 of lower floor.The movable stand 3 is
Basket structure, movable stand 3 is moved back and forth up and down in vertical channel 4, and the upper and lower side of movable stand 3 is equipped with sealing flange 31,
Sealing flange 31 coordinates the port step of vertical channel 4 to carry out the import and export of the corresponding laboratory of automatic-sealed.Further, it is described to move
The tethered sliding of rope 82 with cylinder 81 of moving frame 3, rope 82 is moved across vertical lifting movable stand 3 after associated pulleys 83
The periphery of moving frame 3 is provided with roller 32, and roller 32 coordinates the track installation on vertical channel 4.This is simple in construction, beneficial to installation, and
Use light, accurate, lifting test effect.
Shown in Fig. 1,2,3, in the present embodiment, hot climate cell 1 and low-temperature test are also corresponded on the front end of the casing 100
Room 2 is respectively equipped with high temperature chamber door 5 and low temperature chamber door 6, and is equipped with observation window 7 on high temperature chamber door 5 and low temperature chamber door 6.High temperature
Chamber door 5 and the convenient handling test product of low temperature chamber door 6, the convenient range estimation laboratory test situation of observation window 7.The observation window of the present embodiment
7 be panorama type multi-layer vacuum glass form, and glass surface is heated with thin film electronic, and the thin film electronic heating of glass surface can be with
Ensure during any experiment that glass surface is frostless and dew condensation phenomenon.The bottom of the casing 100 is provided with caster device 101, conveniently sets
Standby positioning and horizontal adjustment.
Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model
In the case of, those skilled in the art work as can make various corresponding changes and modification, but these according to the utility model
Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.
Claims (7)
1. liang van-type thermal shock test chamber, including casing（100）, it is characterised in that：The casing（100）It is interior to be tried provided with high temperature
Test room（1）, cold-test chamber（2）And it is reciprocal in hot climate cell（1）And cold-test chamber（2）Between movable stand（3）, it is high
Warm laboratory（1）Connection is at least by high temperature circulation blower fan（11）And the high temperature circulation system that heater is constituted；Cold-test chamber
（2）Connection is at least by low-temperature circulating blower fan（21）And the low-temperature circulating system that refrigeration unit is constituted；The movable stand（3）It is moved to
Hot climate cell（1）Or cold-test chamber（2）When the corresponding laboratory of automatic-sealed import and export.
2. two van-types thermal shock test chamber according to claim 1, it is characterised in that：The casing（100）Interior height
Warm laboratory（1）And cold-test chamber（2）Arranged for levels, the hot climate cell on upper strata（1）With the cold-test chamber of lower floor
（2）Between have vertical channel（4）Connection；The movable stand（3）It is basket structure, movable stand（3）In vertical channel（4）In above and below
Move back and forth, and movable stand（3）Upper and lower side be equipped with sealing flange（31）, sealing flange（31）Coordinate vertical channel（4）'s
Port step carrys out the import and export of the corresponding laboratory of automatic-sealed.
3. two van-types thermal shock test chamber according to claim 1 or 2, it is characterised in that：The casing（100）Before
Hot climate cell is also corresponded on end（1）And cold-test chamber（2）It is respectively equipped with high temperature chamber door（5）With low temperature chamber door（6）, and in height
Incubator door（5）With low temperature chamber door（6）On be equipped with observation window（7）.
4. two van-types thermal shock test chamber according to claim 1 or 2, it is characterised in that：The movable stand（3）By gas
Cylinder（81）Coordinate rope（82）Tethered sliding.
5. two van-types thermal shock test chamber according to claim 2, it is characterised in that：The movable stand（3）Periphery
Provided with roller（32）, roller（32）Coordinate vertical channel（4）On track installation.
6. two van-types thermal shock test chamber according to claim 3, it is characterised in that：The observation window（7）It is panorama
Formula multi-layer vacuum glass form, glass surface is heated with thin film electronic.
7. two van-types thermal shock test chamber according to claim 1, it is characterised in that：The casing（100）Bottom
Provided with caster device（101）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090791.0U CN206479425U (en) | 2017-01-24 | 2017-01-24 | Two van-type thermal shock test chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720090791.0U CN206479425U (en) | 2017-01-24 | 2017-01-24 | Two van-type thermal shock test chambers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479425U true CN206479425U (en) | 2017-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720090791.0U Active CN206479425U (en) | 2017-01-24 | 2017-01-24 | Two van-type thermal shock test chambers |
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| Country | Link |
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| CN (1) | CN206479425U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112345345A (en) * | 2020-12-10 | 2021-02-09 | 武汉指南针试验设备有限公司 | Two-box movable cold and hot impact testing machine |
| CN113376048A (en) * | 2020-02-25 | 2021-09-10 | 芯恩（青岛）集成电路有限公司 | Cold and hot impact testing device and testing method |
| WO2021248744A1 (en) * | 2020-06-10 | 2021-12-16 | 东莞市升微机电设备科技有限公司 | Two-box low-pressure cold and heat impact box |
-
2017
- 2017-01-24 CN CN201720090791.0U patent/CN206479425U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376048A (en) * | 2020-02-25 | 2021-09-10 | 芯恩（青岛）集成电路有限公司 | Cold and hot impact testing device and testing method |
| WO2021248744A1 (en) * | 2020-06-10 | 2021-12-16 | 东莞市升微机电设备科技有限公司 | Two-box low-pressure cold and heat impact box |
| CN112345345A (en) * | 2020-12-10 | 2021-02-09 | 武汉指南针试验设备有限公司 | Two-box movable cold and hot impact testing machine |
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