CN202083409U - Protective box of test bench in environmental test chamber - Google Patents
Protective box of test bench in environmental test chamber Download PDFInfo
- Publication number
- CN202083409U CN202083409U CN2011201308416U CN201120130841U CN202083409U CN 202083409 U CN202083409 U CN 202083409U CN 2011201308416 U CN2011201308416 U CN 2011201308416U CN 201120130841 U CN201120130841 U CN 201120130841U CN 202083409 U CN202083409 U CN 202083409U
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- China
- Prior art keywords
- environmental
- test
- protective box
- test bench
- chamber
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a protective box of a test bench in an environmental test chamber, which comprises an environmental chamber and a test bench arranged in the environmental chamber. A sealed protective box body is arranged on the test bench; a protective layer is formed outside the protective box; an air inlet pipeline, an air outlet pipeline and a temperature sensor are respectively connected inside and outside the protective box body; and a blower fan is connected outside the air outlet pipeline. The protective box can ensure that the test bench can be operated in the severe environmental test chamber or under other environmental conditions through two-layer protection, is simple and reliable to use, has high controllable degree, and is convenient to maintain. The selection of mechanical and electronic elements is not limited by severe environmental conditions when the test bench is designed, so that the design, manufacture and maintenance costs are greatly reduced.
Description
Technical field
The utility model relates to the protective housing of test-bed in a kind of environmental test chamber.
Background technology
Along with the progress of science and technology, increasing test needs the simulation actual environment, test-bed need be placed in the environmental cabinet and test.But the moving component of many test-beds, sensor etc. can't adapt to the rigorous environment condition, and be perhaps very high for adapting to severe rugged environment condition cost.
Summary of the invention
For the moving component that solves many test-beds, sensor etc. can't adapt to the rigorous environment condition, perhaps, the utility model proposes the protective housing of test-bed in a kind of environmental test chamber for adapting to the very high problem of severe rugged environment condition cost.
The technical solution of the utility model is: the protective housing of test-bed in the environmental test chamber; comprise environmental cabinet and place the interior test-bed of environmental cabinet; it is characterized in that: described test-bed is provided with the protection cabinet of sealing; the outer matcoveredn of protective housing; be connected with intake stack, wind pipe and temperature sensor inside and outside the protection cabinet respectively, the outside blower fan that connects of wind pipe.
When the utility model uses, can not satisfy the testing table of environmental cabinet environmental baseline and casing that parts are positioned over sealing thereof fixes, and casing is coated protection with protective layer, adopt suitable sealing between testing table motion output and casing, can form the ground floor protection of testing table in environmental cabinet like this; Mounting temperature sensor, turnover air channel in protective housing, and utilize blower fan that environment temperature, humidity air are pressed into protective housing, make air generation active cycle in the protective housing, by temperature and the FEEDBACK CONTROL fan operation in the temperature sensor detection protective housing, can effectively keep protecting the temperature inside the box can be controlled at testing table can normal range of operation, form the second layer protection of testing table in environmental cabinet.By this two-layer protection, testing table fully can normally operation under the rigorous environment condition.It is simple, reliable that the utility model uses, the controllable degree height, and easy to maintenance, the machinery when testing table is designed, the selection of electronic devices and components do not have the restriction of severe rugged environment condition, have greatly reduced design cost, manufacturing and maintenance cost.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1, the utility model mainly places the test-bed 5 in the environmental cabinet 1, protection cabinet 3, protective housing protective seam 6, intake stack 9, wind pipe 8, temperature sensor 4, blower fan 10(or the cold air generating means of sealing by needs) forms testing table motion output 2 and receive specimen.Utilize blower fan to ventilate for the test-bed protective housing of sealing by the in/out air tube road, by temperature sensor FEEDBACK CONTROL fan operation, keep constant working temperature in the protective housing, 7 pairs of testing tables of the control cable of anti-environmental baseline are controlled, and warranty test stand externally severe rugged environment case innerly moves under controlled normal temperature down.When the utility model uses, can not satisfy the testing table of environmental cabinet environmental baseline and casing that parts are positioned over sealing thereof fixes, and casing is coated protection with protective layer, adopt suitable sealing between testing table motion output and casing, can form the ground floor protection of testing table in environmental cabinet like this; Mounting temperature sensor, turnover air channel in protective housing, and utilize blower fan that environment temperature, humidity air are pressed into protective housing, make air generation active cycle in the protective housing, by temperature and the FEEDBACK CONTROL fan operation in the temperature sensor detection protective housing, can effectively keep protecting the temperature inside the box can be controlled at testing table can normal range of operation, form the second layer protection of testing table in environmental cabinet.By this two-layer protection, testing table fully can normally operation under the rigorous environment condition.It is simple, reliable that the utility model uses, the controllable degree height, and easy to maintenance, the machinery when testing table is designed, the selection of electronic devices and components do not have the restriction of severe rugged environment condition, have greatly reduced design cost, manufacturing and maintenance cost.
Claims (1)
1. the protective housing of test-bed in the environmental test chamber; comprise environmental cabinet and place the interior test-bed of environmental cabinet; it is characterized in that: described test-bed is provided with the protection cabinet of sealing; the outer matcoveredn of protective housing; be connected with intake stack, wind pipe and temperature sensor inside and outside the protection cabinet respectively, the outside blower fan that connects of wind pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201308416U CN202083409U (en) | 2011-04-28 | 2011-04-28 | Protective box of test bench in environmental test chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201308416U CN202083409U (en) | 2011-04-28 | 2011-04-28 | Protective box of test bench in environmental test chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083409U true CN202083409U (en) | 2011-12-21 |
Family
ID=45344035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201308416U Expired - Fee Related CN202083409U (en) | 2011-04-28 | 2011-04-28 | Protective box of test bench in environmental test chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829818A (en) * | 2012-08-07 | 2012-12-19 | 中国环境科学研究院 | Bearing system of observation instrument on atmosphere gradient observation tower |
| CN110265892A (en) * | 2019-06-17 | 2019-09-20 | Oppo（重庆）智能科技有限公司 | Environmental test chamber |
-
2011
- 2011-04-28 CN CN2011201308416U patent/CN202083409U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829818A (en) * | 2012-08-07 | 2012-12-19 | 中国环境科学研究院 | Bearing system of observation instrument on atmosphere gradient observation tower |
| CN102829818B (en) * | 2012-08-07 | 2015-03-25 | 中国环境科学研究院 | Bearing system of observation instrument on atmosphere gradient observation tower |
| CN110265892A (en) * | 2019-06-17 | 2019-09-20 | Oppo（重庆）智能科技有限公司 | Environmental test chamber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |